Researchers at Cardiff University and Cardiff and Vale University Health Board have developed a more reliable method of screening for Duchenne muscular dystrophy (DMD) in newborn babies.
In collaboration with biotechnology company PerkinElmer, they have developed a diagnostic kit that can accurately screen for the disorder by analysing neonatal dried blood spots.
Professor Ian Weeks, Dean of Clinical Innovation and Head of Cardiff University's School of Medicine, said: "The successful outcome of this study is an example of the impact that can be achieved through collaboration between academic, clinical and industry colleagues in developing improvements in human healthcare."
The new method screens for DMD by detecting an enzyme that is released into the blood when muscle fibres are damaged from the condition. Previous tests of this type were less accurate as they also detected the activity of other forms of this enzyme, two of which are also produced in high levels due to muscle trauma-related injuries, which can lead to false results during screening.
Dr Stuart J. Moat, Consultant Clinical Biochemist and Director of the Wales Newborn Screening Laboratory at the University Hospital of Wales, said: "We found that CK-MM can be reliably quantified in blood spots and believe that developing this CK-MM assay on a commercial immunoassay analyser would enable standardized, high-throughput screening for DMD."
DMD is the most fatal common genetic disorder diagnosed in childhood. The disorder gradually causes muscles to weaken, leading to an increasing level of disability and eventually premature death. DMD almost always affects boys, with around 100 boys born in the UK with the condition each year, and about 2,500 living with the condition in the UK at any one time.
The new screening method originated from research by Professor Ian Weeks from Cardiff University and Dr Stuart Moat of Cardiff and Vale University Health Board. When PerkinElmer joined the collaboration, the research was successfully adapted to an existing PerkinElmer analyser, allowing it to be translated into a routine test that could be used globally.
Linh Hoang, Vice President, Neonatal Screening, PerkinElmer, added: "As the global leader in newborn screening, we are pleased to collaborate on innovative research related to helping advance the processes for screening for rare disorders such as Duchenne.
"This is another step forward in giving children with this condition a better chance at improving their health."
PerkinElmer also collaborated with local parties to set up a pilot program in China. In Wisconsin a pilot study is being initiated to evaluate the potential applicability for the US.
Pat Furlong, President and CEO, Parent Project Muscular Dystrophy (PPMD), the largest and most comprehensive non-profit organization in the US focused on ending Duchenne, said: "PPMD is committed to paving a path forward for newborn screening for Duchenne in the United States. We are working closely with PerkinElmer to further effective testing methods that we believe will lead to advancements in research for early interventions and eventually treatments."
Nic Bungay, Director of Campaigns, Care and Information at Muscular Dystrophy UK, added: "This new test moves us closer to a definitive newborn screening test for Duchenne, which will give families more time to plan for the future. We are hopeful that the rapid improvements in testing will allow the rollout of a national newborn screening programme in the coming years, which will allow for treatments to be delivered to the very young at the earliest possible stage."
Jeanette George, whose son Alex was diagnosed with Duchenne muscular dystrophy through the screening programme in Wales, said: "Having the choice to screen Alex was a positive thing for us. Knowing Alex has Duchenne has allowed us to plan ahead and to manage his symptoms. Alex gets assessed every six months, so any change in his wellbeing will be picked up immediately. I have also been given the opportunity to make the decision to change the direction of my career and to spend more time at home with my son."
The new research 'Characterization of a Blood Spot Creatine Kinase Skeletal Muscle Isoform Immunoassay for High-Throughput Newborn Screening of Duchenne Muscular Dystrophy' is published in the journal Clinical Chemistry.
Explore further: Gene transfer corrects severe muscle defects in mice with Duchenne muscular dystrophy
More information: Stuart J. Moat et al. Characterization of a Blood Spot Creatine Kinase Skeletal Muscle Isoform Immunoassay for High-Throughput Newborn Screening of Duchenne Muscular Dystrophy, Clinical Chemistry (2017). DOI: 10.1373/clinchem.2016.268425
Read this article:
New test for screening of Duchenne muscular dystrophy in newborn babies - Medical Xpress
- Muscular .Dystrophy -Successful-treatment by acupressure , Ayurveda, Yoga - May 10th, 2011 [May 10th, 2011]
- Muscular Dystrophy Treatment - Todd Harrison Improving Balance - May 16th, 2011 [May 16th, 2011]
- Oculopharyngeal Muscular Dystrophy (OPMD): Exploring Causes and Treatment - May 20th, 2011 [May 20th, 2011]
- Muscular Dystrophy Treatment - Todd Harrison holding body weight - May 21st, 2011 [May 21st, 2011]
- David G VECTTOR Muscular Dystrophy Treatment double arm strength month 6 - May 22nd, 2011 [May 22nd, 2011]
- David Gould Becker Muscular Dystrophy VECTTOR Treatment - June 2nd, 2011 [June 2nd, 2011]
- Muscular Dystrophy Halo - June 3rd, 2011 [June 3rd, 2011]
- Muscular Dystrophy VECTTOR Treatment Documentary - Todd's 6 Month Journey - June 7th, 2011 [June 7th, 2011]
- Muscular Dystrophy Treatment Results - David Gould - New Footage - June 8th, 2011 [June 8th, 2011]
- Muscular Dystrophy - Rewriting History with VECTTOR - June 10th, 2011 [June 10th, 2011]
- Muscular Dystrophy - David Gould 5 month VECTTOR treatment for BMD - June 12th, 2011 [June 12th, 2011]
- Duchenne's Muscular Dystrophy Stem Cell Treatment - Reelabs India - June 14th, 2011 [June 14th, 2011]
- Muscular Dystrophy VECTTOR Treatment - Todd Harrison/Luau Presentation - June 16th, 2011 [June 16th, 2011]
- Dr. William Rader - Muscular Dystrophy Breakthrough - June 16th, 2011 [June 16th, 2011]
- Muscular Dystrophy patient at Xcell-center - Nabeel Mohamed Abdulhusain, 46 years - June 17th, 2011 [June 17th, 2011]
- Charlie's Story: Duchenne Muscular Dystrophy Part 4 - July 18th, 2011 [July 18th, 2011]
- Muscular Dystrophy VECTTOR Treatment - David Gould/Luau Presentation - July 19th, 2011 [July 19th, 2011]
- Testimonial 4 of Muscular Dystrophy after Stem Cell Therapy - August 5th, 2011 [August 5th, 2011]
- Drug Combo Dynamic in Muscular Dystrophy - August 9th, 2011 [August 9th, 2011]
- Testimonial for Fetal Stem Cell Treatment of Duchenne Muscular Dystrophy - August 25th, 2011 [August 25th, 2011]
- Improvement seen in Duchenne Muscular Dystrophy after Stem Cell Therapy - September 11th, 2011 [September 11th, 2011]
- Muscular Dystrophy STS/VECTTOR treatment results - September 24th, 2011 [September 24th, 2011]
- Muscular Dystrophy VECTTOR Treatment Documentary - Todd's One Year Journey - October 2nd, 2011 [October 2nd, 2011]
- Muscular Dystrophy Treatment Day 18 - Todd Harrison's Improvement - October 2nd, 2011 [October 2nd, 2011]
- Wang Yisheng - Muscular Dystrophy Adult Stem Cell Patient - October 9th, 2011 [October 9th, 2011]
- Becker Muscular Dystrophy Miracle TREATMENT - October 11th, 2011 [October 11th, 2011]
- Muscular dystrophy patient_Kleber_Brazil.wmv - October 12th, 2011 [October 12th, 2011]
- Testimonial 1 of Muscular Dystrophy after Stem Cell Therapy - Video - October 18th, 2011 [October 18th, 2011]
- Becker Muscular Dystrophy STS Treatment - Video - October 18th, 2011 [October 18th, 2011]
- Potential Stem Cell treatment of Duchenne Muscular Dystrophy - Video - October 21st, 2011 [October 21st, 2011]
- Muscular Dystrophy treated by Dr Rajesh Shah at Life Force - Video - October 22nd, 2011 [October 22nd, 2011]
- Defying Muscular Dystrophy - I Made It - Video - October 23rd, 2011 [October 23rd, 2011]
- Becker Muscular Dystrophy AMAZING treatment results - Video - October 27th, 2011 [October 27th, 2011]
- First targeted treatment success for Duchenne muscular dystrophy - Video - November 6th, 2011 [November 6th, 2011]
- 125 Days of VECTTOR Treatment Progress - November 18th, 2011 [November 18th, 2011]
- Becker Muscular Dystrophy WALKING ABILITY IMPROVED - Video - November 25th, 2011 [November 25th, 2011]
- PT Muscular Dystrophy Treatment Results - Video - December 5th, 2011 [December 5th, 2011]
- Duchenne Muscular Dystrophy Treated by Cellmedicine - Video - January 8th, 2012 [January 8th, 2012]
- muscular DYSTROPHY treatment IN HOMEOPATH.mp4 - Video - January 28th, 2012 [January 28th, 2012]
- Giulio's strategy is to cure dystrophy with stem cell treatment - Video - January 31st, 2012 [January 31st, 2012]
- Parent Project Muscular Dystrophy is a Featured Nonprofit Selected by Webkinz(TM) Foundation - February 1st, 2012 [February 1st, 2012]
- MDA Awards More Than $12 Million in Grants to Advance Neuromuscular Disease Research - February 1st, 2012 [February 1st, 2012]
- "For treatment we will have in the future" - Video - February 2nd, 2012 [February 2nd, 2012]
- Renowned Pediatric Cardiology Physician-Scientist Linda Cripe Joins Nationwide Children's Hospital - February 3rd, 2012 [February 3rd, 2012]
- JumpStart Invests $250,000 in Milo Biotechnology - February 14th, 2012 [February 14th, 2012]
- When nerve meets muscle, biglycan seals the deal - February 14th, 2012 [February 14th, 2012]
- Medical clinics offer help for Big Island children - February 16th, 2012 [February 16th, 2012]
- Dateline Long Beach: The Aquatic Center brings swim therapy to disabled - February 19th, 2012 [February 19th, 2012]
- Parent Project Muscular Dystrophy Awards $500,000 to Tivorsan Pharmaceuticals - February 21st, 2012 [February 21st, 2012]
- Cure Duchenne Announces Three New Funded Research Projects to Help Develop Treatments and Find a Cure for Duchenne ... - February 21st, 2012 [February 21st, 2012]
- Ligand Licenses DARA Program to Retrophin - February 21st, 2012 [February 21st, 2012]
- AVI BioPharma Regains NASDAQ Compliance - February 23rd, 2012 [February 23rd, 2012]
- Scientists create potent molecules aimed at treating muscular dystrophy - February 23rd, 2012 [February 23rd, 2012]
- AVI BioPharma Announces Fourth Quarter and Full Year 2011 Financial Results and Corporate Update Conference Call - February 23rd, 2012 [February 23rd, 2012]
- Pembroke's Christine McSherry is an 'Inspirational Woman' - February 25th, 2012 [February 25th, 2012]
- The Rare Clinical Diseases Research Network - February 25th, 2012 [February 25th, 2012]
- A Solution for Duchenne Muscular Dystrophy? - Research Summary - February 28th, 2012 [February 28th, 2012]
- A Solution for Duchenne Muscular Dystrophy? -- In Depth Doctor's Interview - February 28th, 2012 [February 28th, 2012]
- Antisense oligonucleotides make sense in myotonic dystrophy - February 28th, 2012 [February 28th, 2012]
- A life of dependence - February 29th, 2012 [February 29th, 2012]
- Nationwide Children's Hospital neuromuscular disorder podcasts now available on iTunes - March 2nd, 2012 [March 2nd, 2012]
- Next-generation DNA sequencing to improve diagnosis for muscular dystrophy - March 6th, 2012 [March 6th, 2012]
- The Dire Limits of Health Care - March 7th, 2012 [March 7th, 2012]
- AVI BioPharma Announces Late-Breaker Oral Presentation of Phase IIb DMD Study at 2012 AAN Annual Meeting in April - March 12th, 2012 [March 12th, 2012]
- Cataracts affect millions of people around the globe, and for many of us they will be a normal part of our aging ... - March 14th, 2012 [March 14th, 2012]
- Your Health: Duchenne's Muscular Dystrophy - March 16th, 2012 [March 16th, 2012]
- Newborn Screening for Duchenne Muscular Dystrophy Shows Promise as an International Model - March 20th, 2012 [March 20th, 2012]
- Newborn screening for DMD shows promise as an international model - March 20th, 2012 [March 20th, 2012]
- Rhenovia launches drug discovery for Huntington's disease - March 20th, 2012 [March 20th, 2012]
- Halo Therapeutics Reports Favorable Independent Review of Lead Drug Candidate HT-100 - March 21st, 2012 [March 21st, 2012]
- Invasive treatment strategy may increase survival for patients with certain neuromuscular disorder - March 28th, 2012 [March 28th, 2012]
- Parent Project Muscular Dystrophy Endorses FAST Act Legislation to Expedite FDA Review of Life-Saving Therapies - March 29th, 2012 [March 29th, 2012]
- AVI BioPharma Announces Conference Call and Webcast on Monday, April 2, 2012, to Discuss Top-Line Data Results From ... - March 31st, 2012 [March 31st, 2012]
- Drug for rare disease may lift AVI BioPharma shares: Barron's - April 2nd, 2012 [April 2nd, 2012]
- AVI BioPharma Announces Eteplirsen Meets Primary Endpoint, Demonstrating a Significant Increase in Dystrophin at 24 ... - April 2nd, 2012 [April 2nd, 2012]
- U.S. Stock Futures Little Changed Before Factory Report - April 2nd, 2012 [April 2nd, 2012]
- Leading experts on congenital muscular dystrophy convene at University of Nevada, Reno - April 20th, 2012 [April 20th, 2012]
- Nature Publishes Work Utilizing N-Gene's Core Technology to Advance the Treatment of Duchenne Muscular Dystrophy - April 20th, 2012 [April 20th, 2012]
- Getting the boots filled - April 29th, 2012 [April 29th, 2012]
- Local business, civic leaders 'arrested' for MDA fundraiser - May 3rd, 2012 [May 3rd, 2012]