Inclusion body myositis
- PMID: 21885973
- DOI: 10.1097/BOR.0b013e32834b53cc
Inclusion body myositis
Abstract
Purpose of review: Sporadic inclusion body myositis (sIBM) is a poorly understood immune and degenerative disease of skeletal muscle. Here, current opinion of the nature of this disease is summarized.
Recent findings: Recent findings for sIBM include further characterization of muscle involvement through magnetic resonance imaging, the role of muscle as a host for immune cells, progress in the role of extranuclear TDP-43 in causing cellular injury, and the discovery of a new sIBM autoantibody.
Summary: sIBM understanding continues to advance, with progress regarding the mechanism of this disease.
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