Dermatomyositis, also known as amyopathic dermatomyositis, is related to interstitial lung disease and endocrine organ benign neoplasm, and has symptoms including exanthema and pruritus. An important gene associated with Dermatomyositis is RN7SL1 (RNA Component Of Signal Recognition Particle 7SL1), and among its related pathways/superpathways are miRNA role in immune response in sepsis and miRNAs involved in DNA damage response. The drugs Tofacitinib and Pirfenidone have been mentioned in the context of this disorder. Affiliated tissues include skin and lung, and related phenotypes are autoimmunity and emg abnormality