PT - JOURNAL ARTICLE AU - Jemima Albayda AU - Lisa Christopher-Stine TI - Identifying statin-associated autoimmune necrotizing myopathy AID - 10.3949/ccjm.81a.13158 DP - 2014 Dec 01 TA - Cleveland Clinic Journal of Medicine PG - 736--741 VI - 81 IP - 12 4099 - http://www.ccjm.org/content/81/12/736.short 4100 - http://www.ccjm.org/content/81/12/736.full SO - Cleve Clin J Med2014 Dec 01; 81 AB - Statins up-regulate expression of 3-hydroxy-3-methylglutaryl coenzyme A reductase (HMGCR), the rate-limiting enzyme in cholesterol synthesis and the major target of autoantibodies in statin-associated immune-mediated necrotizing myopathy. As muscle cells regenerate, they express high levels of HMGCR, which may sustain the immune response even after statin therapy is stopped. Awareness of this entity will help physicians who prescribe statins to take action to limit the associated morbidity.