Genetics

Team identifies gene mutations behind lack of a nose

Researchers from Massachusetts General Hospital (MGH) led a large, international research team that has identified gene mutations associated with a rare congenital condition involving the absence of a nose and often accompanied ...

Medications

FDA OKs first treatment for rare genetic disorder

The Food and Drug Administration on Friday approved the first treatment for children and adults with spinal muscular atrophy, a rare genetic disorder marked by progressive muscle weakness that's the most common genetic cause ...

Medical research

Stem cells police themselves to reduce scarring

Treating mice with a compound that increases the expression of an inactive protein helped them heal from injury with less scarring, according to a study by researchers at the Stanford University School of Medicine.

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