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Find here all the latest news on AFM-Telethon and rare diseases.

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Un chercheur tient un flacon de la thérapie génique GNT0003 développée pour le syndrome de Crigler-Najjar.
Research
05/11/2026

Crigler-Najjar Syndrome: Gene Therapy Maintains Its Efficacy Four Years After Treatment

A trial conducted at Papa Giovanni XXIII Hospital in Bergamo, within the international CureCN consortium and sponsored by Généthon, demonstrates the long-term benefits of gene therapy for an extremely rare and potentially life-threatening liver disease that forces patients to undergo phototherapy every night and may require a liver transplant.

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Drew Weissman and James Dowling, partners in AFM-Telethon’s research programme on muscle-targeted lipid nanoparticl
Research
28/10/2026

AFM-Telethon, Drew Weissman and James Dowling join forces to develop the next generation of gene therapies

AFM-Telethon is launching a two-year strategic research programme with Professor Drew Weissman, recipient of the 2023 Nobel Prize in Physiology or Medicine for his groundbreaking work on messenger RNA, and Professor James Dowling, a leading expert in neuromuscular diseases, at the University of Pennsylvania. The aim is to develop lipid nanoparticles capable of targeting muscle tissue while minimising uptake by the liver.

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Preview of the new Institute of Myology website on desktop and smartphone, featuring streamlined navigation and an AI-powered search engine.
News
22/09/2026

A new website for the Institute of Myology

A new design, enriched content, simpler, smoother and more intuitive navigation, and an innovative AI-powered search engine… The Institute of Myology has completely redesigned its website to provide users with a more seamless and effective browsing experience. The new site makes the expertise and knowledge of this centre dedicated to muscle and muscle diseases more accessible than ever.

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Le 9e congrès international dédié à la biologie musculaire et aux maladies neuromusculaires, MYOLOGY 2027, aura lieu à Strasbourg du 10 au 13 mai 2027.
Event
10/09/2026

MYOLOGY 2027 in Strasbourg: registration is now open!

The 9th international congress dedicated to muscle biology and neuromuscular diseases, MYOLOGY 2027, will take place in Strasbourg, France, from May 10 to 13, 2027. Registration and abstract submissions are now open on the dedicated website.
 

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The ASGCT 2026  delegation in Boston's congress
News
19/05/2026

ASGCT 2026: Atamyo Therapeutics presents encouraging ATA-200 results in LGMD-R5

Atamyo Therapeutics presented the first safety, pharmacodynamics, and efficacy data from its ATA-200 gene therapy in LGMD-R5 at the ASGCT 2026 Annual Meeting. Results observed in the first treated patients showed high SGCG protein expression together with improvements in several biological and functional parameters

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Vignette Actualité - Image d'un ADN dans un style futuriste bleu avec un espace vide
News
06/05/2026

Oculopharyngodistal myopathy: toxic proteins identified

The discovery that the abnormal repetition of a short DNA sequence leads to the production of toxic proteins opens the way to new therapeutic approaches in oculopharyngodistal myopathy and oculopharyngeal myopathy with leukoencephalopathy.

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Téléthon 2025 : Un résultat exceptionnel à l’image d’un Téléthon plus fédérateur que jamais
Telethon
30/03/2026

Téléthon 2025: 100,548,314 euros raised

More than ever, the French people said “Yessss” to the Téléthon! The exceptional Téléthon 2025 fundraising total reflects the remarkable trust and loyalty of volunteers, donors and partners committed alongside us. A huge thank you to each and every one of you!

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