Early-onset IBM challenges age-centric diagnostic criteria, with symptoms appearing in patients younger than 46. Younger IBM patients show a higher rate of mitochondrial DNA mutations, indicating ...

Sporadic inclusion body myositis (sIBM) presents with a characteristic clinical phenotype of slow-onset weakness and atrophy, affecting proximal and distal limb muscles and facial and pharyngeal ...

Please provide your email address to receive an email when new articles are posted on . SAN DIEGO — Many patients who might have previously been diagnosed with polymyositis are now being treated for ...

Please provide your email address to receive an email when new articles are posted on . DESTIN, Fla. — Understanding which autoantibodies are present in patients with myositis can help with both ...

Peter Frampton hopes fans "appreciate the fact that I’m not giving up." The legendary singer and songwriter, 74, tells PEOPLE that he's a "fighter" and will continue performing and making music for as ...

Juvenile myositis causes muscle inflammation and weakness, with skin rashes appearing after a few weeks. Juvenile dermatomyositis symptoms can include joint pain, muscle weakness, skin rashes, and ...

Frampton's appearance came four years after he announced his retirement from touring following his inclusion body myositis diagnosis Jack Irvin has over five years of experience working in digital ...

sIBM is a complex disorder, the underlying cause of which is unclear. The observation that the intact muscle fibers are invaded by T lymphocytes, whereas the vacuolated fibers lack T-cell autoinvasion ...