Idiopathic inflammatory myopathies (IIMs) are a group of heterogeneous autoimmune diseases characterized by muscle weakness, muscle inflammation and extramuscular manifestations. Despite extensive efforts, the mechanisms of IIMs remain largely unknown, and treatment is still a challenge for physicians. Metabolism changes have emerged as a crucial player in autoimmune diseases, such as systemic lupus erythematosus (SLE) and rheumatoid arthritis (RA). However, little is known about metabolism changes in IIMs. In this review, we focus on the alteration of metabolism profile in IIMs, and the relationships with clinical information. We highlight the potential roles of metabolism in the pathogenesis of IIMs and discuss future perspectives for metabolic checkpoint-based therapeutic interventions. (C) 2020 Elsevier Inc. All rights reserved.
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Royal Adelaide Hosp, Dept Rheumatol, Adelaide, SA 5000, Australia
Univ Adelaide, Dept Med, Adelaide, SA 5001, AustraliaRoyal Adelaide Hosp, Dept Rheumatol, Adelaide, SA 5000, Australia
Limaye, V. S.
Blumbergs, P.
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Inst Med & Vet Sci, Dept Neuropathol, Adelaide, SA 5000, AustraliaRoyal Adelaide Hosp, Dept Rheumatol, Adelaide, SA 5000, Australia
Blumbergs, P.
Roberts-Thomson, P. J.
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SA Pathol, Immunol, Adelaide, SA, AustraliaRoyal Adelaide Hosp, Dept Rheumatol, Adelaide, SA 5000, Australia
机构:
Univ Kansas, Med Ctr, Dept Neurol, Neurophysiol Div,Neuromuscular Sect, Kansas City, KS 66160 USAUniv Kansas, Med Ctr, Dept Neurol, Neurophysiol Div,Neuromuscular Sect, Kansas City, KS 66160 USA
Dimachkie, Mazen M.
Barohn, Richard J.
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Univ Kansas, Med Ctr, Dept Neurol, Kansas City, KS 66160 USAUniv Kansas, Med Ctr, Dept Neurol, Neurophysiol Div,Neuromuscular Sect, Kansas City, KS 66160 USA
Barohn, Richard J.
Amato, Anthony A.
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Brigham & Womens Hosp, Harvard Med Sch, Dept Neurol, Boston, MA 02115 USAUniv Kansas, Med Ctr, Dept Neurol, Neurophysiol Div,Neuromuscular Sect, Kansas City, KS 66160 USA