Health Check Behind the Huntington’s disease breakthrough
Dec 17, 2025
James Gallagher, a renowned BBC health correspondent, discusses the revolutionary gene therapy that may slow Huntington’s disease by 75%. He also reveals a case of a Danish donor whose sperm linked to a cancer gene has led to nearly 200 children. Mary Roach, popular science author, dives into the emotional dilemma surrounding amputation versus prosthetics and the advances in limb technology. Mohsen Rajabi sheds light on how teachers in Iran are crucial in providing mental health support for refugee children facing numerous challenges.
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Man Shot His Foot To Get A Prosthetic
- Mary Roach recounted a man with foot drop who shot his own foot to get a prosthetic and improved mobility.
- He preferred amputation and a prosthetic after surgeons refused elective removal despite functional limits.
Amputation Can Outperform Limb Salvage
- Decisions to amputate for function balance patient desire, surgeon caution, and long-term outcomes.
- Studies often show better mobility outcomes for some lower-limb amputations followed by prosthetics than repeated limb-salvage surgeries.
Osseointegration Promises Better Control
- Osseointegration secures prosthetics directly to bone, removing socket discomfort and improving control.
- The approach offers skeletal extension benefits but carries risks of deep bone infection that need solving.