Tag Archives: Irish

Accurate China Insight: Preparing for Marriage – Ireland to use EU Presidency to lay groundwork for negotiating landmark EU-China Free Trade Agreement?

…..Or at least that’s what reading between the lines would appear to reveal as being the over-riding objective. Today in an address to the European Parliament’s International Trade Committee Richard Bruton TD, Ireland’s Minister of Jobs, Enterprise and Innovation,  stated:

“..It was evident at the last Summit that there is considerable richness and potential in our relationship with China. We would like to prepare the ground for the next summit so that the conditions would be ripe to launch negotiations for a landmark investment agreement with market access..”

[Source / read more: http://www.4-traders.com/news/Department-of-Jobs-Enterprise-and-Innovation-of-I-Opening-Remarks-by-Minister-Richard-Bruton-TD–15961031/]

The paragraph immediately preceding this statement refers to FTA [Free Trade Agreement] negotiations with Japan and India, while further down in his speech the Minister speaks of FTAs with individual ASEAN members. 

While the specific language used in relation to China talks about “…a landmark investment agreement with market access..”, given the overall context in which the speech was made, the implication is clear – an FTA between the EU (European Union), China’s largest trading partner, and China is the ultimate goal. Such an objective marks a hugely significant turning point in the development of the EU’s China engagement strategy: Marriage is on the cards.

The visit to Ireland in February 2012 by paramount leader General Secretary Xi Jinping, which was hastily followed up by Irish Prime Minister, Taoiseach Enda Kenny‘s return trip to Beijing the following month, not only demonstrates that China, the EU’s second largest trading partner, would make for an eager marriage companion, but it also signifies China backing for Ireland’s unilateral embracement of the role of EUChina marriage maker as a key feature of its Presidency of the Council of the European Union.

Given Minister Bruton’s speech to European Parliament’s International Trade Committee, the acknowledgement by General Secretary Xi Jinping at his March 2012 reunion with Taoiseach Enda Kenny in Beijing that …

“… The development of China-Ireland relations can serve as a driving force in boosting China-Europe ties..”

[Source / read more: http://www.irishtimes.com/newspaper/breaking/2012/0326/breaking59.html]

…would appear to be prophetic indeed.

Going forward, Ireland’s eager and unilateral adoption of the role of ‘marriage maker’ would seem to indicate a future political relationship with Beijing deriving far more economic benefit to the country than its trading relationship.

Meanwhile, as mentioned in the Accurate China Insight dated 21 November 2013 http://www.accuratelimited.com/blog.view.php?id=ITvZZdNpXFs= all augurs well for Chinese President-designate Xi Jinping‘s return to Ireland in June 2013.

As noted in the Accurate China Insight dated 20th November :

“…Ireland’s Presidency of the Council of The European Union provides a fantastic opportunity for Ireland to yet again punch above its weight in the eyes of China’s leaders and media……. Moreover, EU-China -related summits in Ireland will provide Europeans with their first real chance to measure the mind-set of China‘s new leadership towards its biggest trading partner…”

[Source / read more: http://www.accuratelimited.com/blog.view.php?id=+8G9kXqGg28=]

Accurate China Insight: Ireland to use EU Presidency to lay groundwork for negotiating landmark EU-China Free Trade Agreement?

From engagement to marriage: Ireland takes on the role of EU-China marriage maker

Sources: Accurate China Business Services:  http://www.accuratelimited.com/blog.view.php?id=dOanRm3VH+U=

https://nialljoreilly.wordpress.com/2011/10/14/should-the-ireland-propose-a-free-trade-agreement-with-china/

Niall O’Reilly

Managing Director, Accurate Group – Ireland China Product & Business Development (Export Sourcing Import) Consultancy

Accurate China Insight (1) http://www.accuratelimited.com/blog.php  

Accurate China Insight (2)  

Tel:  Dublin, Ireland +353 1271 1830 /  Hangzhou, China +86 152 5719 4468   

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Accurate China Insight: Ireland’s Presidency of the Council of The European Union to further enhance Chinese ties

Commencing in January, for the first half of 2013, Ireland‘s Presidency of the Council of The European Union provides a fantastic opportunity for Ireland to yet again punch above its weight in the eyes of China‘s leaders and media.

Ireland's Presidency of the Council of The European Union to further enhance Chinese ties

Moreover, EU-China -related summits in Ireland will provide Europeans with their first real chance to measure the mind-set of China‘s new leadership towards its biggest trading partner.

Hopefully the relevant agencies Tourism Ireland, Bord Bia, Enterprise Ireland, Industrial Development Authority of Ireland (IDA), etc., have given due consideration to the huge marketing potential this unique six month long occurrence offers.

Following on from a very successful trip to Ireland in February 2012 by the incumbent General Secretary of the Communist Party of China, China’s paramount leader Xi JinPing, expect an enduring stream of visits by Chinese leaders and media to our shores, wowed by loads of Irish hospitality (whether a caman, sliotar, bodhran, uilleann pipes, Irish coffee, Guinness, visits to Irish farms), intertwined with stunning rustic backdrops, a clear understanding of what Ireland has to offer as world-class centre of excellence in sciences, software and telecoms, financial and education services, and in terms of investment and Euro Zone access opportunities for Chinese companies: All aimed at ensuring their visits to Ireland will be in their minds for a very long time when they return home to China.

Source: http://www.accuratelimited.com/blog.view.php?id=+8G9kXqGg28=

Chinese Government officials relaxing at O'Donoghue's Pub Merrion Row Dublin - Accurate Group - Ireland China Business Consultancy

Niall O’Reilly

Managing Director, Accurate GroupIreland China Product & Business Development (Export Source Import) Advisers

Tel: +353 1271 1830 / +86 152 5719 4468

http://www.accuratelimited.com

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Filed under Accurate China Insight, China, China Ireland, Economy, European Union (EU), Ireland, trade

Hereditary Multiple Exostoses (HME) and Me

Ballyhanna Man – Early Evidence of Hereditary Multiple Exostoses

He occupies pride of place in a specially constructed case at Donegal Museum in Letterkenny, in far-flung rugged North West Ireland, and was a key focus of the Ballyhanna Research Project funded by Ireland’s National Roads Authority (NRA) and involving cross-border collaboration between Queen’s University Belfast and the Institute of Technology in Sligo.

Dating at least 600 years, from 1100-1400, ‘Ballyhanna Man’ was one of 1,200 skeletal remains found by archaeologists around a buried church less than a mile south of Ballyshannon, on the banks of the River Erne, in 2006.

And what makes him so interesting is that he is the first intact case of Hereditary Multiple Exostoses (HME) / Diaphyseal Aclasis to have emerged in Irish archaeology and one of the very few in the world.

HME and Me - 800 year old Ballyshannon Man -Skeleton 331- Donegal Ireland with evidence of Osteochondromas

Remains of 800 year old Ballyshannon (Donegal, Ireland) Man (Skeleton 331) showing evidence of HME / Osteochondromas.

Research (which is ongoing) evidence so far indicates he was about a young adult of about 25 years old when he died (typical of the mortality rate of the other non-HME male remains excavated at the burial site). Projecting bony lumps were evident on the upper and lower limbs: Two bones on each lower leg were fused together, and he was knock kneed. His arms were bow-shaped, with the left arm noticeably shorter.

Ballyhanna Man’s condition would have meant he suffered from pain and was very much disabled, and it’s unlikely he would have survived to such an age without some form of support.  He appears to have been afforded the same Christian burial as other remains. Regarding his quality of life, given he would have had HME since childhood, who knows?

Given the congenital nature of HME, osteoarchaeologists are working to establish family ties between Ballyhanna Man among the other remains. The remains of a second, man, young to middle aged adult in his late 30’s to 40’s, exhibiting lumps that would have been less obvious than those which afflicted Ballyhanna Man, were also excavated in the same burial ground. According to researchers radiocarbon dating indicates he died several hundred years before Ballyhanna Man, which may point to the HME gene existing within the group for a considerable period of time.

The hope is that in future advancements in genetics and DNA research will provide evidence regarding how HME has evolved.

[Source / read more: Early evidence of Hereditary Multiple Exostoses (HME) in Ireland]

In addition to the two skeletal remains uncovered by archaeologists at Ballyhanna, two skeletal remains with indications of HME were uncovered by archaeologists in Dublin: The remains of a young to middle-aged female were excavated from a medieval cemetery on St. Stephen’s Street, while a young adult male, dating back to later early Christian era, was exhumed in Kilshane.

Ancient HME

A summary of the archeological and paleodemographic characteristics of the 16 cases of multiple osteochondromas. Source: Multiple osteochondromas in the archaeological record: a global review Eileen M. Murphy, Catriona J. McKenzie, Journal of Archaeological Science 37 (2010) 2255e2264. 2010

In the study of ancient diseases that is paleopathology four of the 16 known cases of HME are specific to Ireland, and a further three cases specific to England (the remaining nine ancient cases of HME are located in Jordan, Zimbabwe, Peru, Sweden, Poland and Canada). As such, is living on an isolated island in any way significant in the context of a higher HME prevalence in the UK and Ireland?

Hereditary Multiple Exostoses - HME and Me

The purpose of this composition (updated October, 2018) is to provide a focal point of support and information for family members and persons living in Ireland and beyond who have Hereditary Multiple Exostoses (HME) in order to encourage them to share their experiences so that people in general will have a clearer understanding of this rare condition and how challenging affected lives can be.

While I appreciate many of us are reluctant to open up about such a personal concern, after reading my account of HME and Me, for all one knows you will be roused to introduce your own personal experiences, questions and feedback in the “Commentshttps://nialljoreilly.com/2012/04/28/hereditary-multiple-exostoses-ireland/#comments piece located at the bottom of this composition.

Contents:

  • HME and Me
  • What is Hereditary Multiple Exostoses?
  • Prevalence and geographical reach
  • Bony lump?
  • What complications are caused by HME?
  • Congenital?
  • What are the chances of transmitting HME to your children?
    • Pre-Implantation Genetic Diagnosis (PGD): Karyomapping and MALBAC
  • Treatment
  • Pain relief?
  • Medical Marijuana
  • Traditional Chinese Medicine (TCM)
  • Omega-3 Krill Oil
  • Homeopathy
  • Prognosis – The Good News
  • HME in Ireland
  • Ballyhanna Man
  • HME and Autism / Asperger Syndrome linkage? 
  • HME and animals?
  • Bone-lengthening surgery
  • Dorsal Foot Exostosis
  • Is that a bunion or exostosis protruding from your foot?
  • Orthopaedic / Neurological  Consultant / Surgeon HME Know-how in Ireland
  • Support resources for HME patients and their families
  • Research
  • Comments (59)

HME and Me

I recall being about nine years old, maybe younger, when I first noticed the large tender lump protruding from my left shoulder blade like a Rhino horn. I soon became very self-conscious as bone protrusions multiplied to cover my legs (femur, tibia, and fibula)arms (humerus, radius, and ulna), shoulder blades, hands, feet, ribs, and pelvis, particularly around the shoulder, elbow, wrist, knee, and ankle joints. My height was affected, as was the shape of my arms (bow-shaped, my left arm is shorter than my right) and legs (my knees won’t bend all the way), with structural impairment to my left elbow and hand. I knew I was different to all my other friends, and with such low self-esteem I certainly felt that way. I hated going to school. I just wanted to seclude myself. As a consequence I was shy and introverted as a child.  I wore long sleeve shirts and explained away the bow-like curvature of my left arm by faking how it had been broken. I loved sports, but was unable to participate like other kids my age, while almost nobody, except my mother, knew of the constant 24*7*365 daily pain, the cause of which medical practitioners in the 1970s and 1980s were at a loss to deduce.

The surgery started in earnest when I was 13 years old and by the time I was 27 years old 48 of the more irritating lumps had been hacked, sawed, and chiseled off. The leading orthopedic surgeons in Ireland at the time Messrs. Gerry “Gold Fingers” Brady, John Varian, and Jimmy Sheehan all had a go on me in both Saint Michael’s Private Hospital, in Dun Laoghaire, and the Mount Carmel Hospital, over in Churchtown (Dublin), while I have been also referred to orthopedic consultants, ENT consultants, neurologists (medical interns in tow) and Traditional Chinese Medicine (TCM) practitioners in Liverpool (UK), Seoul (Korea), Singapore, Malaysia, Hong Kong and mainland China.  

In 1990, following an operation to remove a lump from my pelvis, I recall the surgeon’s reassuring words “That’s it, no more operations, the bony lumps wouldn’t grow again“, and that I could now get on with my life. I was 27 years old and I’d gone through more operations, physiotherapy, and recovery periods and overcome more obstacles than anyone should ever have to go through in their entire life. So get on with my life I certainly tried to do, and did. 

However, despite leading as active a life as I could, the ever present twinge, spasm, ache, and clicking sound, which I guess only a person with HME can truly identify with, continued and in 2008 I was referred to neurologist Mr. Chris Pidgeon at Dublin‘s Beaumount Hospital. He advised surgery on compressed cervical vertabra caused by atypical spinal curvature on the basis that if I didn’t have such surgery sooner rather than later nerve damage and dysfunction would gradually lead to acute lack of sensation on the left side of my body. At around the same time one of China‘s leading ENT experts, Professor Pu Xing Kuan (JiangSu Province Hospital, Department of Oto-Rhino-Laryngology -卜行宽, 江苏省人民医院耳鼻咽喉科卜行宽主任医师postulated a connection between the bony growths and troubling hearing and balance challenges.

New medical knowledge gleaned through advances in scientific research indicate that intermittent fatigue, poor coordination and short concentration span troubles  I have always tried to come to grips with are neurological motor disorder symptoms associated with HME, and not just a figment of my imagination.

By and large living with HME has been a largely silent battle marked by good and bad days. While the bad days don’t define me, they do seem to be happening more often than I care to admit. I would describe a good day as a day when things are manageable, when the level of needling pain is at least two levels below my average. Regardless, in spite of the challenges that come with the territory, I will never let HME beat me.

What is Hereditary Multiple Exostoses?

The condition was first alluded to in 1786 by John Hunter, the prominent, yet controversial, Scottish surgeon and anatomist, infamously known for taking possession of 2.31 metres tall Irish giant Charles Byrne’s corpse contrary to Byrne’s clear deathbed request. It would take a further 90 years  for the term ‘multiple exostoses’ to first surface, as conceived in 1876 by the venerated German physician Rudolf Virchow. What is more, the first reference to Hereditary Multiple Exostoses (HME) in American medical literature only happened in 1915 when the Boston surgeon Albert Ehrenfried wrote of “Multiple cartilaginous exostoses—hereditary derforming chorodysplasia: A brief report on a little know (sic) disease”.

Hereditary Multiple Exostoses (HME) is one of the numerous synonyms  [along with: Bessel-Hagen Syndrome; Chondral Osteogenic Dysplasia of Direction; Chondral Osteoma; Deforming Chondrodysplasia; Diaphyseal Aclasis (multiple hereditary); Dyschondroplasia; Exostosing Disease; Exostotic Dysplasia; Exostosis Multiplex; EXT; Hereditary Deforming Chondrodysplasia; Hereditary Multiple Osteochondromas; Multiple Cartilaginous Exostoses; Multiple Congenital Osteochondromata; Multiple Exostoses; Multiple Hereditary Exostoses (MHE); Multiple Hereditary Osteochondromatosis (MHO); Multiple Osseous Exostoses; Multiple Osteochondromas (MO – which is the term designated by the World Health Organisation (WHO)); Multiple Osteomatoses; Osteochondromatosis; and Osteogenic Diseaseis a very rare bone disease  in which multiple benign bony cartilage-capped outgrowths (or exostoses / osteochondromas) that are atypical in size, position and number grow in areas of active bone development, or open growth plates, in children. 

Regarding HME’s origins scientists have linked it with chromosomal mutations in three genes:  EXT1, which maps to Chromosome 8q24.1; EXT2 which maps to Chromosome 11p13;  and EXT3 which maps to the short arm of Chromosome 19 (though its precise location is still unclear). It seems the majority of HME cases have either HME EXT1 or HME EXT2 mutations, while a small proportion of HME cases are linked to the EXT3 gene.

Hereditary Multiple Exostoses HME MHE and Me

  • Approximately 50% of people with HME are diagnosed by the time they are three years old
  • 5% of newborns that carry an HME gene show some signs at birth
  • Though not present at birth, 96% of all cases with HME will show noticeable signs by the time they are 12 years old
  • Approximately 70% of people with HME have an exostosis or bone abnormality around the knee
  • Six is the number of exostoses the average person affected with HME will typically develop during his or her life
  • Most often affected are long tubular bones, while in 10% of cases the small bones of the hands and feet are also affected, the scapula only in 1% of patients. The spine is involved only in 2%, but it can lead to cord compression.

While HME currently has no cure, the good news is that a cure may not be far away!

FANTASTIC NEWS FROM MARCH 2018

Research moves toward the first drug treatment for Hereditary Multiple Exostoses

Prevalence and geographical reach

Curiously, the research also points to much higher prevalence rates amongst island populations with geographically restricted movement, such as Guam, which has about 100 HME cases per 100,000 people.

Be that as it may, taking for granted that Ballyhanna Man, and the two age-old skeletal remains discovered in Dublin, proved HME’s existence in Ireland over 600 years ago one would be inclined to think that given its hereditary nature the prevalence of HME among their future ascendants on the island would be relatively high. In actuality, secondary research and interactions with orthopaedic surgeons and online support groups undertaken by myself suggest there may be less than 100 cases on the island of Ireland (April, 2018).

Geographically, while the primary HME clusters are to be found in Europe, North America, and Australia, HME is a global disease with people impaired by the condition living in China, India, South East Asia, South America and Africa.

Chloe B tells the story behind the scars

Bony Lump?

An exotosis is a benign rounded or sharp bone growth at the metaphyseal areas of the long bones. Exostoses start, and continue, growing, for the duration of a child’s development around the growth centres of bones that are near the ends of the bones, which is why lumps tend to grow, or fuse, near the joints. When a person has achieved full skeletal growth, the exostoses are expected to stop growing, which is not to say their tenderness also stops. This last point is quite contentious, as previously less painful exostoses can become very tender with the wear and tear of age. Moreover, exostoses can also return to the same places from where lumps have been previously extracted, and they may be more painful. Many members of online HME support communities highlight increasingly chronic pain experienced in later life.

What is an Osteochondroma?
Chronic, not contagious

What complications are caused by HME?

HME can be particularly troublesome. Because the exostoses grow around areas of active bone growth, they disrupt the normal growth process, leading to defective growth that causes nerve compression, inequality of limb length and irritation of adjoining soft tissue, such as skin, nerves, tendons, muscles, and blood vessels. Such is their sensitivity, these cartilage-capped lumps can cause chronic pain, clicking sounds,  and numbness until they are surgically removed. Accidentally bumping them against something solid can be particularly painful.

Exostoses that grow near the ends of long bones may limit the normal range of motion of the joints upon which they encroach. Consequently, people with HME may have a shorter stature than average, with studies of HME patients showing the final height in men typically averaging 170 cm (66 in), while the average height in women is about 160 cm (62 in). Moreover, differential rates of growth between a child’s legs or arms can result in disparities in leg or arm length sometimes reaching 2 cm (1 in) or more. Leg length disparity can result in hip pain and difficulties with walking caused by a slanting of the pelvis.

HME patients may also have bowed arms or legs. Often, the forearm will bow out, or the legs can grow to be “knock-kneed“. While function is usually  fairly normal, the bowing can be very troublesome.

Another complication caused by HME is stiffness, particularly in the hands, elbows and hips usually because the lumps block their natural movement. 

The most alarming potential HME complication is also one of the rarest, typically occurring after skeletal growth has finished. In less than 1% of cases the benign exostoses can become a cancerous tumor called Chondrosarcoma. Such Chondrosarcoma cases are usually in the 20’s to 50’s age range. Growth and soreness are two key warning signs that a benign tumor has become malignant. If a person with HME notices after they have stopped growing that an exostosis is getting larger or painful he or she should consult their doctor right away.  Chondrosarcoma while uncommon (arising in 0.5% to 3% of HME patients) is still something people who have Hereditary Multiple Exostoses must know about. An unnoticed bone malignancy always presents a risk of metastasis (the spreading of cancerous cells elsewhere in the body), which is one of the most dangerous complications of any cancer (For more on Chondrosarcoma check out this YouTube video explanation from Dr. Christopher R. Beauchamp, M.D., Orthopedic Oncology and Adult Reconstruction Surgery, Mayo Clinic ).

Congenital?

Hereditary Multiple Exostoses (HME) [Multiple Hereditary Exostoses (MHE), Hereditary Multiple OsteochondromasMultiple Exostoses, Exostosis Multiplex, Multiple Osseous ExostosesMultiple Cartilaginous Exostoses], or Diaphyseal aclasis is a condition that is passed by the genes of the affected parent to their children. If one parent has the condition, there is a 50% likelihood that any child could also develop Hereditary Multiple Exostoses (HME).

As is my own situation, in 10% to 20% of HME cases a person can develop multiple exostoses with no family history of HME. In medical terms this is referred to as a de novo or “spontaneous mutation” indicating a genetic problem arose in that person without being inherited from a parent.  Moreover, my two brothers, who are both in their 60s, did not inherit this condition.

HME has a 96% penetrance, which means that if the disease is indeed transmitted to a child, he or she will have a 96% chance of actually manifesting the disease, and 4% chance of having the disease but never manifesting it.

While males who have the HME gene tend to exhibit more obvious and severe symptoms than females, and are therefore more likely to be diagnosed with HME, males and females are equally likely to inherit HME.

Straight talking exostoses boy Mikey spells it out in black and white

What are the chances of transmitting HME to your children?

A person with HME has a 50% chance of transmitting this condition to his or her children.  Male and female are equally likely to be affected. In other words, if it is assumed that four children are produced, and one parent is a carrier and exhibits the disease, the statistical expectation is for two children to be normal and two children to inherit this disease. This does not mean that children will necessarily be affected; it does mean that each child has a 50:50 chance of inheriting the disorder.

Pre-Implantation Genetic Diagnosis: Karyomapping and MALBAC

For individuals with HME who are considering starting a family, recent scientific developments in pre-implantation genetic screening and diagnosis (PGS & PGD) and pre-natal diagnosis can detect the exostoses gene from embryo samples and help select normal embryos. [Note: For further information about PGS refer to the ‘Research’ section below].

In Ireland the first pre-implantation genetic diagnosis pregnancy in late 2013 was hailed by the Cork Fertility Centre (www.corkfertilitycentre.com) as a “major breakthrough”. [Source: Irish Times 3rd November 2013 http://www.irishtimes.com/news/ireland/irish-news/first-pregnancy-in-ireland-using-new-screening-technique-1.1582427].

In February 2015, confirming the significance of pre-implantation genetic diagnosis with respect to detecting the exostoses gene the Cork Fertility Centre , stated:

“We do provide PGD service for Multiple Exostoses patients based on Karyomapping technic, which can do the same job as MALBAC. Karyomapping can detect the exostoses gene from embryo samples and at the same time obtain the information of chromosome status. ” (Source: Cork Fertility Centre email to author of this blog piece, dated 15th February, 2015).

The Beacon CARE Fertility centre in Sandyford, Dublin, also provides pre-implantation genetic testing services.

FANTASTIC NEWS FROM SEPTEMBER 2014

“Hereditary Multiple Exostoses patients can now expect their offspring to be free from their disorders”

Beijing (Peking) University, Sep.24, 2014: On September 19, 2014, the first in vitro fertilization (IVF) baby with pre-implantation genomic screening based on MALBAC was born in the Beijing University Third Hospital, Beijing, China. MALBAC is a newly developed whole genome amplification method, allowing for the precise selection of embryos in the IVF process when combined with next generation sequencing. This event brings the good news to patients with monogenic diseases around the world that they can now expect their off springs free from their disorders.

In this case, the husband suffers from Hereditary Multiple Exostoses, an autosomal dominant hereditary disorder, which is characterized by multiple bony spurs or lumps on the bones at an early age. There is a frame-shift point mutation at the EXT2 gene of this patient, which has a 50% chance of transmitting this disorder to his children. To avoid this risk, a normal embryo free from the husband’s disease allele was selected by Dr. Jie Qiao’s group at Beijing University Third Hospital using the MALBAC technique that was developed by Sunney Xie’s lab.  

Total 18 embryos at blastocyst stage were obtained from the couple during IVF cycle, and a few cells were biopsied from each of the day 5 or day 6 embryo. Genomic DNAs of the obtained cells were amplified evenly and accurately with the MALBAC method for the whole genome sequencing analyses. Combined with the targeted PCR and next generation sequencing techniques, all the numerical and structural chromosome abnormalities and the mutated allele of the genetic disease were accurately detected with low depth sequencing data (0.1X). The team identified three embryos with neither the inherited mutated allele nor chromosome copy number abnormalities from these 18 embryos, and finally chose one healthy embryo to transfer back to the wife. The embryo implanted successfully, grew normally, and later the amniotic fluid cells from the baby were isolated and analyzed as free of aneuploidy and mutated allele. Now the baby was born successfully, with 4.03 kg of weight and 53 cm of length. Umbilical cord blood genome detection confirmed the baby is free of the mutated allele.

Pre-implantation genetic diagnosis (PGD) is a technique that helps selecting normal embryos to transfer into uterine using IVF. It is an early prenatal diagnosis technology to obtain a healthy offspring by avoiding the genetic diseases.

Currently, the widely used PGD technologies are fluorescence in situ hybridization (FISH), polymerase chain reaction (PCR), and comparative genomic hybridization (Array-CGH) and single-nucleotide polymorphism (SNP-array)… it has been highly desirable, but has not yet been reported to simultaneously detect monogenic point mutations and chromosome abnormalities. MALBAC allows for simultaneous circumvention of point mutations and chromosome abnormalities with high accuracy. Furthermore, the procedure developed by the team has used low depth sequencing, allowing low cost and fast PGD.

MALBAC, a powerful single cell whole genome amplification method, which was first developed and reported by Sunney Xie’s lab in 2012, is the key technique in this project. Since MALBAC use linear instead of exponential amplification, it is much more accurate and uniform than the traditional DOP-PCR and MDA methods. So MALBAC can be used to analyze the genomes of rare and limited materials. At the end of 2013, Sunney Xie’s lab cooperated with Jie Qiao’s team and Fuchou Tang’s lab and demonstrated the proof of principle of using MALBAC for PGD in IVF, which was published in Cell.

The project is done with the support from the Ministry of Science and Technology, Beijing Municipal Science and Technology Commission, the National Natural Science Foundation of China, and 985 project of Peking University. The project is accomplished under the cooperation of the three partners: Jie Qiao’s team in Peking University Third Hospital, Sunney Xie’s lab and Fuchou Tang’s lab in Biological dynamic Optical Imaging Center (BIOPIC) of Beijing University.

Source: Peking University Third Hospital at http://english.pku.edu.cn/News_Events/News/Research/11626.htm.

Ruby Page explains what it’s like to live with HME

Treatment

Some people with HME never need any treatment. They learn to counterbalance the abnormality or reduced range of motion so they can perform as normally as possible. When abnormality does occur it often develops so slowly that the patient can adjust to it well, while others may require surgical treatment to provide relief.

Surgery (bear in mind modern medicine has really advanced with ongoing technological breakthroughs!), physiotherapy and pain management are currently the only options available to HME patients, and while success varies from patient to patient many continue to struggle with pain, fatigue and mobility problems throughout their lives.

It is not unusual for patients with Hereditary Multiple Exostoses (HME) [Multiple Hereditary Exostoses (MHE), Hereditary Multiple OsteochondromasMultiple Exostoses, Exostosis Multiplex, Multiple Osseous ExostosesOsteocartilaginous Exostoses, Multiple Cartilaginous Exostoses], or Diaphyseal aclasis to undergo numerous surgical procedures throughout their lives to remove painful or deforming exostoses, correct limb length discrepancies or improve range of motion.

HME Presentation by Dr. Dror Paley, Paley Limb Lengthening Institute, St. Mary’s Hospital, West Palm Beach, Florida

If an exostoses is painful, pressuring an important structure, visibly unsightly, or is easily knocked, it can be removed by surgical methods. Excision itself is usually a fairly straightforward procedure, some are removed without necessitating an overnight stay in hospital. Once removed, however, as previously mentioned, exostoses can reappear (about 20% – 50% of the time), although they are may not grow to the same extent as before. 

When an exostosis causes a growth deformity, such as bowing, sometimes simply cutting off the lumps at an early stage will let the bone straighten itself out and adapt as the child grows. However, some bowing is so acute that not only must the lumps be removed, but also the bone must be straightened. This can be done either by cutting the bone, remodeling it and then holding it in place while it mends or, if the child is still developing, by altering the rate of growth on one side of the growth plate.

There are a number of options available and an orthopedic doctor should be able to advise accordingly.

Moses Ndiritu’s story – Every day gets harder

Pain Relief

Managing the severe pain associated with HME can be very disheartening, and there are all sorts of opinions regarding treatment. Below are several different approaches to pain management, notwithstanding that fact that in distinguishing which pain medicine provides the most effective relief it is important for each HME patient (or parent / guardian in the case of children) to do their own research before any new treatments are commenced. While a proposed treatment may sound beneficial, there are also some potential negative side effects that a HME patient may suffer from. Always be aware of both the pros and cons of any treatment before deciding whether it is the right approach to controlling specific pain, and preferably use the therapy in a controlled environment.

1. Medical Marijuana?

While the MHE Research Foundation does not support the use of Medical Marijuana, HME is one of a defined number of conditions with symptoms or ailments that advocates claim can treated with Medical Marijuana.  Stockbroker and HME patient Irvin Rosenfeld, from Fort Lauderdale, Florida, has been issued with 12 daily government-supplied marijuana cigarettes for more than 30 years. The longest surviving patient to be assigned to the federal medical marijuana, Mr. Rosenfield claims he would not be alive if he hadn’t been issued with marijuana cigarettes for the treatment of his HME condition.

For more on Irvin Rosenfeld (http://irvinrosenfeld.com/), refer to the YouTube video ‘Medical Marijuana – Multiple Exostoses (Irvin Rosenfeld)’ below.

In Canada, Saskatoon high school student Michael Wileniec says high-grade medical marijuana is the only drug that eases his chronic pain,  noting in a January 2015 newspaper interview, he had already “…tried conventional prescription drugs, from Tylenol 3 to morphine, but didn’t like how they clouded his mind“.

For more about Michael Wileniec and his usage of Medical Marijuana to help alleviate HME related pain refer to:

http://www.thestarphoenix.com/health/Student+banned+from+using+medical+marijuana+school/10737686/story.html

2. Traditional Chinese Medicine?

Having lived in China for a number of years I have had the benefit of trying out traditional acupuncture, electroacupuncture, and tuina acupressure, the needle free alternative to acupuncture. These Traditional Chinese Medicine  treatments are effective paint controls, although I found the relief to be short lived, meaning that once treatment concluded the soreness would soon return. For specific HME patient feedback regarding the effectiveness of such Traditional Chinese Medicine practices, including qigong read the “Commentshttps://nialljoreilly.com/2012/04/28/hereditary-multiple-exostoses-ireland/#comments section located at the bottom of this post.

Learning to Love Myself and My Scars From Multiple Hereditary Exostoses

3. Omega-3 Krill Oil? 

Having endured an agonising winter of 2013 / 2014, to the point where even a walk of 20 metres could be a harrowing exercise -the degree of tenderness contingent on the prevailing weather-  my introduction to the benefits of Omega-3 Krill Oil, which the Journal of Lipid Research claims is 48 times more potent than fish oil, was simply a business-driven fluke. Yet, while there are no research studies to back me up, I have found exceptional relief (reduced pain, inflammation, functional impairment, stiffness) since the summer of 2014 when I started taking Omega-3 Krill Oil in capsule (500 mg per day) and more recently in syrup format. In fact, of late, since finishing the bottle of Omega-3 Krill Oil (300 ml) syrup in late January (2015), once again I can now feel both bone and joint pain levels starting to give me a hard time.

The Omega-3 Krill Oil capsule and syrup products I used are from CleanMarine (http://www.cleanmarine.ie/), who also produce a Krill Oil syrup for kids.

4. Homeopathy

Advocates of homeopathy for HME contend that surgical excision of exostoses does not remove the cause of HME, as it cannot guarantee further exostoses  from forming. Homeopathists aim to treat the patient (not HME) by strengthening his/her immune system to remove the disease and prevent recurrence.

 

FANTASTIC NEWS FROM NOVEMBER 2017!

“Preclinical study demonstrates promising treatment for rare bone disease

Data supports clinical investigations of palovarotene to treat multiple hereditary exostoses”

La Jolla, Calif., November 20, 2017 – Researchers at Sanford Burnham Prebys Medical Discovery Institute (SBP) have led a preclinical study demonstrating that the drug palovarotene suppresses the formation of bony tumors (osteochondromas) in models of multiple hereditary exostoses (MHE). The research, published in the Journal of Bone and Mineral Research, is an important step toward an effective pharmacological treatment for MHE, a rare genetic condition that affects about 1 in 50,000 people worldwide.

MHE (also known as multiple osteochondromas, or MO) is an inherited genetic disorder in which multiple benign bone tumors covered with cartilage grow at active areas of bone growth. The condition is caused by mutations in two genes: EXT1 and EXT2. Individuals with these mutations develop painful, debilitating tumors, often repeatedly during their childhood and adolescence. Surgery and pain management are currently the only treatment options for MHE patients.

“Our study shows that palovarotene is a remarkably potent inhibitor of osteochondromas, says Yu Yamaguchi, M.D., Ph.D., professor at SBP. “In our mouse model of MHE, we were able to reduce bone tumors by more than 90 percent, which is a significant improvement over the previous drugs we have tested in the same mouse model.”

“Especially promising is that palovarotene has been tested for toxicity and side effects in humans and has been shown to be well tolerated,” says Yamaguchi. “This means that time line for getting the drug to the clinic for MHE may be shortened.”

Clementia Pharmaceuticals licensed palovarotene from Roche Pharmaceuticals, which previously investigated the compound as a possible treatment for chronic pulmonary disease and evaluated its safety in more than 800 healthy volunteers and patients. Clementia Pharmaceuticals is planning to initiate a Phase 2/3 clinical trial in 2018 for patients with MHE.

“This is first time we are seeing a clear path toward a therapy that will improve the lives of MHE patients and their families,” says Sarah Ziegler, vice-president of the MHE Research Foundation. “The long awaited first clinical trial for a drug to treat MHE is now a reality. This breakthrough comes after years of working with medical professionals and scientists like Dr. Yamaguchi to achieve something we have all been desperately striving for, for many years.”

Source: https://www.mherf.org/

Shania’s HME

Prognosis

Through gene mapping studies scientists, as previously noted, have linked HME with mutations in three genes:  EXT1, which maps to Chromosome 8q24.1; EXT2 which maps to Chromosome 11p13;  and EXT3 which maps to the short arm of Chromosome 19 (though its precise location is still unclear). 

Continuing research of the HME genes will likely establish an accurate prevalence for each of the three gene types, thus providing greater insight into the growth of cells, which is really what HME is all about. With such rapid advances in science, particularly in terms of gene mapping, it not inconceivable that such as understanding will sooner rather than later provide the knowledge leading to a tangible treatment for HME.

Recently, Chinese scientists, supported by the Ministry of Science and Technology, have also started conducting extensive research into HME. One such research paper published in 2014 concluded that in China:

HME starts earlier and becomes more severe and extensive with each successive generation in members of the pedigree analyzed”

[For more about HME in China refer to ‘10. Instances of Hereditary Multiple Exostoses (HME) in China, from 1990 – 2013′  in the research segment at the bottom of this blog.

In addition, 11. The link http://www.cancerindex.org/geneweb//X0205.htm in the research segment below provides a detailed overview of the latest HME-related research worldwide.]. 

As it stands, gene mapping can serve as a basis for testing children at risk with HME and the information gleaned from such testing will hopefully lead to the prevention of the development of exostoses and their associated complications. There is good reason for optimism: the day when our doctors are equipped to undertake such testing is near.

Multiple Hereditary Osteochondromatosis (MHO)* – Suzie’s Story
*Multiple Hereditary Osteochondromatosis is the official World Health Organisation term for HME / MHE

HME in Ireland

Osteochondroma… this is My story

HME and Autism / Asperger Syndrome Linkage?

Heparan Sulphate and MHE – Dr. Yu Yamaguchi. Many parents of children with MHE / HME / MHO frequently observe autism and Asperger Syndrome like social issues in their children 

HME and Animals?

St. Bernard dog http://onlinelibrary.wiley.com/doi/10.1111/vru.12066/abstract Domestic pig  http://vdi.sagepub.com/content/early/2013/06/27/1040638713495545.full

Bone Lengthening Surgery?

“….“The bumps themselves are not so much a problem, what tends to cause the issue in children or even in adults is if [the bumps] are causing deformity,” explains Dr. Carmen Brauer, an orthopediatric surgeon with the Alberta Children’s Hospital. “Bone lengthening in the upper extremity is fairly rare compared to the lower extremity, and here at the Alberta Children’s Hospital we hadn’t done any lengthening of the upper extremity,” Dr. Brauer says. A team was assembled to perform the first procedure on Dunbar last June. His bone was cut and a device was implanted to apply tension over time to help the bone to grow. “We slowly distract and the bone then heals under the tension we’re applying. By doing that we can lengthen the bone up to a millimeter a day,” Dr. Brauer explains…….” Source / read more and view the Video: http://globalnews.ca/news/907083/bone-lengthening-surgery-saves-calgary-boy-from-disability/

Dorsal Foot Exostosis

Dorsal foot exostosis is a bony growth on the dorsum (top) of the foot.  It can occur where the first metatarsal joint meets the big toe, causing the toe to lose its ability to bend. This is also known as Hallux rigidus (inability to move the joint) or Hallux limitus (limited movement of the big toe). Acute or chronic pain on the top of the foot happens in the morning and as the day progresses, more so the longer a person is standing. Metatarsal Cuneiform Exostoses crop up in the midfoot area, where the first metatarsal shaft meets the cuneiform, while a forefoot version of Haglund’s Deformity is where the throat line of the shoe meeting the foot causes pressure and rubbing which results in the fleshy area behind the toes..

Is that a Bunion or an Exostosis protruding from your foot?

– “A large exostosis was the source of a bunion deformity in a 60-year-old woman. Its unusual clinical and radiographic features were suggestive of a bizarre parosteal osteochondromatous proliferation. However, histologic features were most consistent with a benign osteocartilaginous exostosis…..” Source / read more: http://www.ncbi.nlm.nih.gov/pubmed/11482512

Orthopaedic / Neurological  Consultant / Surgeon HME Know-how         in Ireland

Unfortunately GPs / HSE in Ireland have little or no knowledge of HME. Best to have a GP refer you to an orthopedic consultant specialising in the specific area that causes most discomfort. No one consultant will cover all areas affected by HME. Below is what I would consider to be the best orthopaedic surgeon team in Ireland. These guys are very well grounded, they know the score and have the know-how when it comes to dealing with HME. Typically, the first consultant you engage with should take the lead in calling in other orthopaedic specialists either to verify a particular prognosis or to advise on specific areas beyond his area of  expertise.

  • Mr. Hannan Mullett (Shoulder), Blackrock Clinic, Beaumont Hospital, Sports Surgery Clinic, Cappagh National Orthopedic Hospital
  • Mr. Philip P. Grieve (Elbow, Hand, and Wrist), Blackrock  Clinic
  • Mr. Alan Liang (Foot and Ankle), Blackrock Clinic
  • Mr. Fintan Doyle (Hip and knee), Blackrock Clinic
  • Mr. Eoin Fenton   (Neurosurgery, Spine), Blackrock Clinic
  • Dr. Sean Connelly (Neurophysiology), Blackrock  Clinic

Tip: Make sure you have health insurance. MRIs at Blackrock Clinic should be fully covered by VHI, but not CTs. CTs are fully covered by VHI at the Affidea clinics. For x-rays public hospitals have walk in services, which cost about €50.00, rather than €100.00 + in the private hospitals

Useful Support Resources for HME patients and their families

Five Facebook Support Groups

MHE & HME & MO Support Group

Chondrosarcoma Support Group Community

MHE Awareness Group

HME – The New Generation

HME

USA / International
United Kingdom / International

This support group has a very instructive web site and hosts an international notice board.

Netherlands (Dutch and English)
  • Hereditaire Multiple Exostosen Lotgenotencontactgroep / HME-MO Vereniging Nederland http://www.hme-mo.nl/

– The Dutch HME-MO Association website provides an all encompassing platform which features an English section.

Australia (English)

– Hereditary Multiple Exostoses (HME) support in Australia.

New Zealand (English)

– Hereditary Multiple Exostoses (HME) support group in New Zealand

France / Belgium (French)

– This support group offers support for almost 400 families in France (and some also from Belgium)

Spain (Spanish)

– This support blog offers support for families in Spain.

Germany (German)

– This support group offers a German translation of The MHE and Me Handbook

Ireland
  • Hereditary Multiple Exostoses (HME) and Me http://wp.me/p15Yzr-MrDespite evidence of HME occurring in 4 ancient Irish skeletal remains (“Ballyhanna Man“) of only 16 ancient skeletal remains worldwide diagnosed with HME bone growth disorder, Ireland doesn’t have an HME information support group, hence this blog.

Research

  1. MHE Research Foundation http://www.mheresearchfoundation.org/ –  Dedicated to researching for the cure to Hereditary Multiple Exostoses / Multiple Osteochondroma.
  2. National Center for Biotechnology Information (NCBIhttp://www.ncbi.nlm.nih.gov/sites/ga?disorder=multiple%20hereditary%20exostoses Up to date website with detailed information on Hereditary Multiple Exostoses (HME). Includes: * Links to introductory material about Multiple Hereditary Exostoses and genetics. * NCBI Book sections and chapters about Multiple Hereditary Exostoses and genetics. * Recent scientific articles about Multiple Hereditary Exostoses. * Links to resources for screening, genetic testing, and directories of specialists.
  3. PAPER – Cervical spinal cord compression in hereditary multiple exostoses Abstract– Spinal cord compression is an extremely serious complication of hereditary multiple exostoses (HME). A case of HME with compression of the cervical spinal cord is reported. Complete recovery following surgery was achieved. A review of the relevant literature revealed 51 previous cases of HME with cord/cauda equina compression. Most patients were under 30 years of age with more men affected than women. The family history was positive in 60%. The cervical and thoracic areas were predominantly affected, with the symptoms usually developing slowly. Recovery following surgery is to be expected in the majority of cases. In patients with HME and suffering from neurological symptoms, the possibility of spinal cord compression should be considered. Prompt diagnosis and surgical excision provide the best prognosis. Source / read more: http://www.ncbi.nlm.nih.gov/pubmed/9006779
  4. ONGOING RESEARCH – Call for participants – Gene Mutations and Orthopaedic Symptoms Correlation of Multiple Hereditary Exostoses: Multicentre Project.

    Source / read more http://clinicaltrials.gov/show/NCT00474331 

  5. PAPER (Chinese)- Ultrastructural features of hereditary multiple osteochondroma cartilage cap in children Abstract 目的观察儿童遗传性多发性骨软骨瘤(hereditary multiple exostoses, HME)软骨帽的超微结构,为儿童HME超微病理诊断提供可靠依据。方法实验组:切除18例HME患儿肋骨瘤体分离软骨帽;对照组:15例胸廓发育畸形患儿手术矫正切除的肋软骨;分别取其纵、横切面应用扫描电镜和透射电镜观察。结果对照组:冷冻断裂的软骨组织内见少量软骨细胞位于软骨陷窝内,软骨组织表面可见大量散乱、稀疏的胶原纤维;软骨细胞数量不多,细胞表面有少量短小的微绒毛,细胞核形状不规则,细胞质内可见到粗面内质网呈条索样分散在细胞质内,线粒体较小,糖原颗粒呈簇状分布。实验组:冷冻断裂的软骨组织内见大量不规则的软骨陷窝,每个软骨陷窝内均含有软骨细胞,细胞表面有丰富的细胞突起;软骨组织内见大量瘤样细胞增生,聚集分布,细胞核较大,细胞质内可见圆形或椭圆形的线粒体及扩张的粗面内质网;瘤细胞间可见毛细血管,其附近可见明显增多的软骨细胞,软骨细胞体积较对照组增大。结论儿童HME软骨帽的超微结构改变(细胞形态及细胞内部细胞器),不同于正常软骨细胞,可能与儿童HME的遗传、发病、发展、转归因素密切相关。 Source / read more: http://www.cjcep.com/oa/darticle.aspx?type=view&id=201302014
  6. PAPER – Multiple osteochondromas in the archaeological record: a global review Abstract

…The paper undertakes the first synthesis study of the 16 known cases of the condition that have been identified in the international palaeopathological record. It also includes information derived from two newly discovered cases of the disease in two adult male individuals recovered from the Medieval cemetery at Ballyhanna, Co. Donegal, Ireland. Source / read more: http://www.qub.ac.uk/sites/Ballyhanna/FileStore/Filetoupload,216459,en.pdf

7.  PAPER – Hereditary Multiple Exostoses: A Current Understanding of Clinical and Genetic Advances…Recent advances in understanding the molecular and genetic basis of this condition not only offer hope for patients and families with HME, but also offer clues to the underlying basis for the formation of the human musculoskeletal systemSource / read more: http://upoj.org/site/files/v14/v14_09.pdf

8. INFORMATION: Preimplantation genetic screening (PGS)

“In medicine and (clinical) genetics preimplantation genetic diagnosis (PGD or PIGD) (also known as embryo screening) refers to procedures that are performed on embryos prior to implantation, sometimes even on oocytes prior to fertilization. PGD is considered another way to prenatal diagnosis. Its main advantage is that it avoids selective pregnancy termination as the method makes it highly likely that the baby will be free of the disease under consideration. PGD thus is an adjunct to assisted reproductive technology, and requires in vitro fertilization (IVF) [Note: IVF costs around €4,000, with fertility drugs, if required, costing up to €3,000] to obtain oocytes or embryos for evaluation. 

PGD is also now being performed in a disease called Hereditary multiple exostoses (MHE / MO / HME).. 

The term preimplantation genetic screening (PGS) is used to denote procedures that do not look for a specific disease but use PGD techniques to identify embryos at risk. PGD is a poorly chosen phrase because, in medicine, to “diagnose” means to identify an illness or determine its cause. An oocyte or early-stage embryo has no symptoms of disease. They are not ill. Rather, they may have a genetic condition that could lead to disease. To “screen” means to test for anatomical, physiological, or genetic conditions in the absence of symptoms of disease. So both PGD and PGS should be referred to as types of embryo screening….” Source / read more: http://library.everyonehealthy.com/library/furthertest/In%20Vitro%20Fertilization%20With%20Preimplantation%20Genetic%20Diagnosis

9. NEW RESEARCH: How gene mutations lead to the abnormal bone growth that is Hereditary Multiple Exostoses (MHE)?

In humans, MHE is caused by a mutation in one of two genes, Ext1 or Ext2. Together, these genes encode an enzyme necessary to produce heparan sulfate—a long sugar chain that facilitates cell signals that direct bone cell growth and proliferation. But when these genes were inactivated in mice just as they are in human MHE patients, the mice failed to develop the symptoms of MHE. This had scientists scratching their heads.

Enter Dr. Yamaguchi and his colleagues, who took a different approach. Instead of knocking out the Ext1 gene in the whole mouse, they targeted the gene only in bone cells. Moreover, they deleted the gene in only a small fraction of these cells. Surprisingly, this minimalistic approach led to a mouse with all the physical manifestations of MHE, such as bony protrusions, short stature and other skeletal deformities.

The new mouse model answered some long-standing questions about MHE. Scientists had gone back and forth on whether the abnormal growths observed in MHE are true tumors or just malformations of the bone. In this study, the protrusions were made up of two cell types. A minority were mutant cells lacking Ext1, but, amazingly, most were normal bone cells. True tumors, in the strictest sense, arise from the proliferation of mutant cells only. Hence, MHE bone protrusions must result from a different – though still very serious – type of growth.

“I have been waiting 13 years for this breakthrough,” said Sarah Ziegler, vice president of The MHE Research Foundation, which has provided seed funding for Dr. Yamaguchi’s research. “My son had more than a 100 of these tumors and has gone through 15 surgeries. When your child has such a debilitating condition, and you know there’s nothing you can do, it’s petrifying. Now we have hope.”

While this study takes MHE research a giant step forward, more questions remain. For one, it is still unknown how a few mutant bone cells can convince normal cells to divide and proliferate abnormally. Researchers hope that this MHE model will help solve that mystery, as well as provide leads for new treatments.

“This new mouse system also provides a platform for screening potential drugs that inhibit bone growths in MHE,” Dr. Yamaguchi explained. “We are currently developing chemical inhibitors to block their formation.”

Source / read more: http://phys.org/news194606781.html

10. Instances of Hereditary Multiple Exostoses (HME) in China, from 1990 – 2013

“...Hereditary multiple exostoses (HME) are an autosomal dominant skeletal disease with wide variations in clinical manifestations among different ethnic groups. This study investigated the epidemiology, clinical presentations, pathogenetic features and treatment strategies of HME in mainland China. We searched and reviewed the related cases published since 1990 by searching electronic databases, namely SinoMed database, Wanfang database, CNKI, Web of Science and PubMed as well as Google search engines. A total of 1051 cases of HME (male-to-female ratio 1.5:1) were investigated and the diagnosis was made in 83% before the age of 10 years. Approximately 96% patients had a family history. Long bones, ribs, scapula and pelvis were the frequently affected sites. Most patients were asymptomatic with multiple palpable masses. Common complications included angular deformities, impingement on neighbouring tissues and impaired articular function. Chondrosarcomas transformation occurred in 2% Chinese cases. Among the cases examined, about 18% had mutations in EXT1 and 28% in EXT2. Frameshift, nonsense and missense mutations represented the majority of HME-causing mutations. Diagnosis of HME was made based on the clinical presentations and radiological documentations. Most patients needed no treatment. Surgical treatment was often directed to remove symptomatic exostoses, particularly those of suspected malignancy degeneration, and correction of skeletal deformities. This study shows some variance from current literature regarding other ethnic populations and may provide valuable baseline assessment of the natural history of HME in mainland China.”

– Source: Guo XL, Deng Y, Liu HG, Clinical characteristics of hereditary multiple exostoses: a retrospective study of mainland chinese cases in recent 23 years. J Huazhong Univ Sci Technolog Med Sci. 2014; 34(1):42-50 – See more at: http://www.cancerindex.org/geneweb//X0205.htm

11. The following links http://www.cancerindex.org/geneweb//X0205.htm provides a detailed overview of ongoing HME-related research worldwide. A lot of research is now being conducted on mainland China with conclusions (as per the attached) highlighting that:

– “HME starts earlier and becomes more severe and extensive with each successive generation in members of the pedigree analyzed. A splicing mutation, IVS5+1G>A, of EXT1, first identified in Chinese population, may be responsible for HME in the studied pedigree. EXT1 and EXT2 mutation rates may be different between the Chinese and Western populations – See more at: http://www.cancerindex.org/geneweb//X0205.htm#sthash.JRl5abuL.dpuf

12.  Hereditary Multiple Exostoses: New Insights into Pathogenesis, Clinical Complications, and Potential Treatments (June 2017)

“Hereditary multiple exostoses (HME) is a complex musculoskeletal pediatric disorder characterized by osteochondromas that form next to the growth plates of many skeletal elements, including long bones, ribs, and vertebrae. Due to its intricacies and unresolved issues, HME continues to pose major challenges to both clinicians and biomedical researchers. The purpose of this review is to describe and analyze recent advances in this field and point to possible targets and strategies for future biologically based therapeutic intervention.

RECENT FINDINGS:

Most HME cases are linked to loss-of-function mutations in EXT1 or EXT2 that encode glycosyltransferases responsible for heparan sulfate (HS) synthesis, leading to HS deficiency. Recent genomic inquiries have extended those findings but have yet to provide a definitive genotype-phenotype correlation. Clinical studies emphasize that in addition to the well-known skeletal problems caused by osteochondromas, HME patients can experience, and suffer from, other symptoms and health complications such as chronic pain and nerve impingement. Laboratory work has produced novel insights into alterations in cellular and molecular mechanisms instigated by HS deficiency and subtending onset and growth of osteochondroma and how such changes could be targeted toward therapeutic ends. HME is a rare and orphan disease and, as such, is being studied only by a handful of clinical and basic investigators. Despite this limitation, significant advances have been made in the last few years, and the future bodes well for deciphering more thoroughly its pathogenesis and, in turn, identifying the most effective treatment for osteochondroma prevention.”

Source / Author: https://www.ncbi.nlm.nih.gov/pubmed/28466453 2017 Translational Research Program in Pediatric Orthopaedics, Abramson Research Center, 902D, Division of Orthopaedic Surgery, Department of Surgery, The Children’s Hospital of Philadelphia, Philadelphia, PA, 19104, USA. pacificim@email.chop.edu.

Blog Sources / References: Google, Yahoo

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Accurate China Insight: ‘China’s business gateway to Europe’ – Is Ireland’s idea of ‘China Engagement’ self-deluding?

The future success of Ireland's China engagement policy lies in embracing bold initiatives that stand out from the crowd.

The future success of Ireland’s China engagement policy lies in embracing bold initiatives that stand out from the crowd.

In light of the growing realisation, as highlighted in Eddie O’Connor’s (Founder of Mainstream Renewable Energy) opinion piece in the Irish Times, dated 7th October, http://www.irishtimes.com/newspaper/opinion/2011/1007/1224305386447.html that over the next decade China is likely to present more business, educational, and tourism opportunities for Ireland than any other country, is it not the case that we are seriously deluding ourselves into thinking China will provide such economic deliverance unless our policy makers embrace a new radical approach to engaging China?

Bearing in mind every other country in the western world is courting China’s Yuan currency, how about each government department being directed to devise a five-year plan regarding how best to position Ireland as China’s gateway to Europe? A junior minister with a special portfolio covering China would be responsible for monitoring the plan’s implementation.

In the meantime, while waiting for Chinese companies to make the investment decisions we see as so vital to our future, the Government should also consider practical initiatives aimed at making China market entry easier for our small and medium-sized businesses.

For instance, a feasible and cost effective approach for small and medium-sized businesses, involving a sharing of incubation office, administrative, legal, financial and logistical resources, would be the construction of a Government supported IDA-style ‘Irish business park’ on land leased from one of many enthusiastic municipal or provincial governments in China. Such a valuable enterprise could be carried out under the auspices of a public/private partnership, with special tax breaks offered to encourage Irish businesses to establish their offices. There is a prescient: In the mid-1990s Singapore leased land from the Suzhou Government to build what is now a key gateway to China for Singapore businesses: The Suzhou Industrial Park.

The future success of our China engagement policy lies in embracing bold initiatives that stand out from the crowd.

Niall O’Reilly

Accurate Ireland – China Products & Services Sourcing | Business Development Consultancy

Tel: +353 1271 1830 / +86 15257194468

http://www.accuratelimited.com

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Protected: A True Irish Patriot: My father’s father, Dr. Michael William “M.W.” O’Reilly

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Accurate China Insight: The Ireland China Innovation Hub (ICIH) – Inspiring Irish and Chinese ingenuity

Over the past year the importance of innovation as key to success in China has been highlighted in many ways: Norkom Technologies entertaining senior Chinese Government leaders; Firecomms’ purchase by China’s ZDF Group; Nathean Technologies announcing its intent to establish a beachhead in China; Bimeda establishing a joint-venture firm in China to develop and manufacture veterinary and animal health products; Irish Dairy Board’s decision to target China with new dairy products;  Mainstream Renewable Energy’s deal with China’s Sinovel Wind Group to deliver 1,000MW of wind projects in Ireland by 2016; Ryanair announcing a jet design pact with China’s Comac; the Dublin Beijing twinning; PCH on the way to becoming Ireland’s most successful technology company by virtue of its success in China; Tayto Crisps entering China with flavours unique to Chinese tastes; the increasing number of Chinese central, provincial and municipal government delegations visiting Ireland; the planning application for the vast Athlone ‘China Europe Hub’; the announcements of the Dublin Web Summit to bring Chinese Digital CEOs together with Irish CEOs and Enda Kenny’s first official trip to China in October.

Such occurrences and many more instances of collaboration at a state agency, business and educational level, all demonstrate Ireland is at last serious about China and China is getting serious about Ireland.  As Chris Horn noted last December “Ireland has much to strategically offer China, not least its scientific, educational and innovation culture”.  Professor Seamus Grimes of UCG asks “Can China become an information hub?” Professor Cathal Brugha of UCD expressed the widely held conviction that “China could be in our hands”, and only last week Enda Kenny stated that “China is vital to the Irish economy”.

China’s emergence is still only at a very early stage and in these four quotes and the activities of the past year, as noted above, the considerable business and revenue potential to be gained from closer collaboration between China and Ireland becomes all the more apparent.

Many incredibly talented scholars from China are studying in Ireland for tertiary degrees and PhDs. For the most part all their feedback is very positive.  What is more, Ireland has excellent entrepreneurial and product innovation expertise, expertise which China increasingly identifies with.  Over the past two years, I have founded professional business networks in the key Chinese cities of Dalian, Tianjin, Qingdao, Ningbo, Hangzhou and Xiamen, all with a potential membership of 1000s as Linkedin becomes the defining business network for engaging China-based talent with business professionals based within and outside China.

Founded in June 2011, the Ireland China Innovation Hub (ICIH) aims to be the hub for the nurturing of such Irish and Chinese expertise by encouraging collaboration, whether on a personal, business, or academic level.  It is hoped that ensuing useful discussions, a sharing of opinions and exchange of ideas will all lead to further product collaboration, strategic partnerships, professional interactions, and enhanced business between Ireland and China.

Mindful of the need to ensure that ICIH is a forum as much about Chinese innovative expertise as it is about Irish innovative expertise, in a choice that without a doubt demonstrates ICIH is on the right track Xiaofeng Zhang and Tiedong Yang have agreed to join as managers of ICIH.

By way of back ground, take a moment to read the short bios of these two very knowledgeable individuals:

  • Xiaofang Zhang, from Dalian City in Liaoning Province, is a PhD researcher at Cork Institute of Technology (CIT). She already holds a degree in Mechanical Engineering.  In 2008, Cork Institute of Technology acclaimed Xiaofeng as the CIT Innovative Engineer of the Year, while she was runner up in the ‘The Best Medical Device Design and Development’ in IMechE, London.

Biomaterial and medical device technology are the foci of Xiaofang Zhang’s PhD research.  With the former she “concentrates on new biomaterial for peripheral nerve regeneration, while in relation to her  medical device research Xiaofang’s focus is on Med-O-Ware, a medical device applied between infusion drip line and patients, which aim to remove all air bubbles passing through an infusion drip line system before the bubbles reach the blood stream and without stopping the infusion process”  (Source: Xiaofang’s Linkedin profile)

  • Tiedong Yang, from Harbin, in Heilongjiang Province, is a PhD Researcher at Dublin Institute of Technology (DIT). He holds a Bachelor in Engineering from the prestigious Harbin Institute of Technology.  He is also the Chinese Community Ambassador and Freelancer at Chester Beatty Library and in April 2010 was presented with presented with the Gaisce gold award by President Mary McAleese.

Tiedong Yang’s  focus of PhD research is Digital Media.

The PhD project designs and presents a sensor-enabled Technology Enhanced Learning system approach to facilitate knowledge transfer as behavioural skills in the perceptual motor learning process. A prototype system is developed with Radio Frequency Identification to aid students in learning the standard operating procedures which specify the students’ desired behavioural activities to ensure food safety in the workplace.

The research is set within a cross-disciplinary background covering general learning process, perceptual motor learning, learning and training in food safety, Technology Enhanced Learning and Ubiquitous Computing. The proposed approach is jointly inspired by Intelligent Tutoring System and Item Response Theory” (Source: Tiedong’s Linkedin Profile)

Plainly Xiaofang and Tiedong, and the very high proportion of ICIH members from China, bring a cultural awareness, market insights, and technical expertise which will be of considerable value to Irish businesses aiming to get a foothold in the China market. In addition, our Chinese ICIH members will be of the same mind in answering Professor Seamus Grimes question above “Can China become an information hub?” The answer to a large extent lies in the level of participation and interaction within networks such as Ireland China Innovation Hub (ICIH).

About the Ireland China Innovation Hub (ICIH)

Founded by Niall O’Reilly, Director for Accurate Group Limited and Director for China, Irish Exporters Association, the Ireland China Innovation Hub (ICIH), is a network of educators, researchers, designers, technologists, entrepreneurs, and consumers from Ireland and China who are interested in innovative collaboration and technology entrepreneurship between Ireland and China.

To join click ICIH: http://www.linkedin.com/groups?about=&gid=3976655&trk=anet_ug_grppro

ICIH is a sub-group of the Ireland China Business Network (ICBN), which has close to 800 active members.

Definitions:

For the purposes of ICIH ‘Ireland / Irish’ refers to the island of Ireland, while ‘China / Chinese’ refers to mainland China, Hong Kong, Macau, and Taiwan.

Sources:

Niall O’Reilly, Accurate China Blog, July 19th, 2011

http://www.accuratelimited.com/blog.php

Chris Horn:  Irish Times Newspaper, December 17th, 2010

http://www.irishtimes.com/newspaper/innovation/2010/1217/1224285355089.html

Professor Seamus Grimes, Finfacts Ireland, 6th April 2011

http://www.finfacts.ie/irishfinancenews/article_1022011.shtml

Professor Cathal Brugha, Sunday Business Post, 3rd July 2011

http://thepost.ie/commentandanalysis/china-could-be-in-our-hands-57218.html

An Taoiseach Enda Kenny, 14th July 2011

http://en.ce.cn/National/Local/201107/15/t20110715_22545082.shtml

Niall O’Reilly

Accurate China Business Advisers

“Helping Ireland’s Business Do China Business

http://www.accuratelimited.com

Tel: +353 1271 1830 / +86 152 5719 4468

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Summer Garden Splendour In Ireland – Restoring The Five Senses

Listen to the silence of this truly beautiful garden in the early evening where the sun strokes everything with a hue of gold.

Pause and listen.

The silence, only enhanced by the humming of bees and the chirping of birds, will lead you to close your eyes and feel the magic.

A gentle breeze.

Breath in the delicate sweet scents drifting in the air.

Healing.

A garden of free thoughts, quiet contemplation, joyful anticipation and beautiful dreams: The birds and the bees, the flowers and the trees, the soil and the sky.

To cultivate a garden is to cultivate a soul.

My Mother’s garden.

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The subtle Irish art of winning Chinese hearts and minds: Irish Pub culture takes off in China

The subtle Irish art of winning Chinese hearts and minds: Irish Pub culture takes off in China

China Government officials and businessmen enjoying the craic with pints of Guinness in O’Donoghues Pub Merrion Row Dublin

Hooley’s in Guangzhou; Danger Doyle’s, The Volunteer, Paddy O’Shea’s and PJ O’Reilly’s  (and quite a few more) in Beijing; Delaney’s and Dublin Jack’s in Hong Kong (and quite a few more); Druid’s Irish Pub in Yantai;  O’Reilly’s in Ningbo; The Shamrock Irish Pubs in Ningbo, Hangzhou and Chengdu; Finnegan’s Wake Irish Pub, in Nanjing; Mulligans in Shenyang; The Irish Pub in Xiamen; O’ Malley’s Irish pubs in Changsha and Qingdao; The Speakeasy Irish Bar in Taipei (and quite a few more); Irish Bar, Macau; Green Molly in Xian; The Ennafort Irish Pub in Jinan, Back Garden Irish Pub in Guilin; The Dublin Irish Pub in Tianjin, The Toucan Irish Pub in Wuhan; The Harp Irish bar in Chongqing; McCawley’s Irish Pub in Shenzhen….. (have been doing a bit of research on the topic!! Unfortunately, I’ve only visited about half the pubs on the list)

There’s probably double, or even triple the number of Irish Pubs on Mainland China, in Hong Kong, Macau and Taiwan, especially if you include the hotel chains: All spreading the word that Ireland has a friendly, relaxing and fun-loving culture, whether it’s good music, the perfect pint and good food, in a clean atmosphere: All Irish pubs in China are true Ambassadors of Irish culture.

What’s particularly noteworthy is the fact Irish pubs have been opened by pioneering Irish businessmen and women who have lived on Mainland China, in Hong Kong, Taiwan and Macau for a long while. They know their stuff and all the gossip about what’s going on in their area. Chinese businessmen and women who have lived and studied in Ireland are also opening Irish pubs as well.

What an excellent source of business intelligence for all businessmen and women from Ireland looking to development business in China.

A role for Irish Government agencies / Embassy of Ireland in Beijing?

Sure.

  • Draw up a full list of Irish Pubs in China
  • Promote the creation of an Irish Pub in China association
  • Encourage initiatives supportive of Irish business interests

For example, encourage the Irish Pubs in each city could set aside a Meeting Room for Irish businessmen and women to host business meetings with Chinese clients during office hours, not just to drink, but to savor the atmosphere. The rooms could be sponsored by an Irish business, or Enterprise Ireland, Bord Bia, IDA Ireland…

With 50% of China’s population moving into its cities, and 160 cities in China with populations of over one million people, to use the business jargon that Irish Pubs offer “compelling growth” potential for their shareholders, and for the development of Irish business interests in China is an understatement in the extreme.

The “there are no strangers here only friends” mindset associated with Irish Pub culture is clearly becoming a potent weapon in winning Chinese hearts and minds over to genuinely Irish culture, and more.

A seisiún (music making session) at The Blarney Stone Irish Pub, Dongping Road, Shanghai

A seisiún (music making session) at The Blarney Stone Irish Pub, Dongping Road, Shanghai

A seisiún (music making session) at The Blarney Stone Irish Pub, Dongping Road, Shanghai

A seisiún (music making session) at The Blarney Stone Irish Pub, Dongping Road, Shanghai

China Government officials and businessmen enjoying the craic with pints of Guinness in O'Donoghues Pub Merrion Row Dublin

China Government officials and businessmen enjoying the craic with pints of Guinness in O’Donoghues Pub Merrion Row Dublin

Niall O’Reilly

Accurate China Business Services

“Helping Ireland’s Business Do China Business”

http://www.accuratelimited.com

Tel: +353 1271 1830 / +86 152 5719 4468

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China – Under The Hood: The Curious Case of the Ireland Pavilion at Shanghai World Expo 2010: Rebuilt in Zhejiang Province or Tianjin?

According to a local Chinese language newspaper, the Ireland Pavilion is to be demolished by end of April and then moved to Keqiao (http://www.chinashaoxing.com/english/), a non-descript city in Shaoxing County, Zhejiang Province, which is not far from Hangzhou.

The cost of demolition and reconstruction is estimated at about RMB 10 million (or Euro 1.1 million at today’s rate), and compares to the reported Euro 9 million cost of building and running the Ireland Pavilion at the Shanghai World Expo 2010.

Chen Qimiao, respected local bigshot, a.k.a. Secretary-General, Shaoxing County Textile Services Designers Association is behind the move, which will see the Ireland Pavilion reconstructed as a fashion culture landmark in Keqiao, highlighting the innovative side of Shaoxing‘s traditional textile industry.

The outcome, according to the article, was negotiated directly with the Irish Government.

http://www.shaoxing.com.cn/news/content/2011-03/02/content_576433.htm

And yet there are others who claim to have inside knowledge the Ireland Pavilion was gifted by the Department of Taoiseach (the one from Offaly) to Tianjin city for an ‘Ireland village project‘. “…Don’t believe the Keqiao scam” says ZWQ (Patrick) of the Ireland China Business Network (ICBN) … “the Irish government owes money to the builder of the pavilion in China and has agreed to use the building material (after it’s demolished) to offset against the outstanding balance. The (Irish) government has never authorised anybody other than Tianjin city government to rebuild the pavilion. The officials from Tianjin came to Ireland to sign the memorandum. The builder might have sold the material to this guy in Keqiao“.

An Irish solution to an Irish problem? No matter who and where, the curious case of the Ireland Pavilion can certainly be explained by someone in the Department of Taoiseach.

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Does not being Chinese mean I can never understand China?

You’re not Chinese, you don’t understand Chinese culture” said Mr H.

He armed with his Cappuccino and I with my Latte. I recall it was about four minutes into this our first ever meeting, my eyes having hit upon the clock mounted on the wall behind him.  Now where have I heard that remark lots of times before? Hmm.

We were installed in the Mint Bar of Dublin‘s swish Westin and Mr.H, a tall Manchurian from the city of Dalian, was on a mission to make a big impression. Brimming with over-confidence, which a casual observer would have mistaken for cocky arrogance, he was doing his level best to convince me why I should be collaborating with him, the top dog, in a new China business venture (Yes, another iffy agent trying to make a quick monetary return from the 1000s of Liaoning students who come to Ireland each year to study English). OK, so my new 28 year old-ish acquaintance had been living in Ireland for the past nine years, and spoke English with a light Dublin brogue (an accent I couldn’t quite equate with the Trinity College Masters Degree strum I’d have expected).  I certainly don’t speak with a Hangzhou accent.

Perhaps I needed him, then again, perhaps not. Indeed.

Mr. H, I have been thinking about that remark…

Understanding

I’ve been in and out of the China part of the world practically half my life, which is a friggin long time, yet the more I learn about China I realise the less I know about China. Ok, so each experience and insight has cultivated my China awareness a little bit more, but still there are thousands of doors in front of me, impatiently waiting to be opened by providence. It’s a feeling similar to a fantasy, thinking I’ve become an expert on something only to realise I’ve actually only captured a small part of the knowledge available. To think I’ve even come close to enlightenment in China, Mr H, is a delusion at best.  Yet, I try to keep in mind that my world is limited by what I know and there is always more to learn. Do you Mr. H?

Perhaps your understanding of Chinese culture helps you to close your mind so as to believe there is only one right way. That Mr. H is the kind of Big Brother ‘Party Line‘ understanding that makes people boring,mechanical and mindless.

Culture

Ah yes the Party Line, otherwise known as propaganda? Is this your culture Mr. H? Maybe what you call culture I call, for the most part, a half truth – propaganda.  Wouldn’t it be fair to say the State and Party machines in China have created the truths (that you hold to be absolute) by which your culture is defined. In other words: Propaganda?

You see I think you have this black and white opinion of us lao wai (or non-Chinese, foreigners): Because we dare to constantly challenge the half-truths you label us as misunderstanding your culture.

This is not to say that we lao wai have it right and you Chinese have it wrong.  Even in Ireland, on a daily basis, we find ourselves challenging the information we call news, which is increasingly controlled by a small number of major media tycoons pushing their own agendas. We’ll find “Irish culture” hidden between the lines, but we need to delve deep.

Oh and by the way Mr. H, I forgot to mention the small detail that you’ve only spent 19 years of your life in China. Do you understand Chinese culture?


 

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