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Mitochondrial Dysfunction in Myalgic Encephalomyelitis/Chronic Fatigue Syndrome

Abu Mohammad Syed, Alexander Karius, Jin Ma, Ping-yuan Wang, Paul M. Hwang

2025Physiology24 citationsDOIOpen Access PDF

Abstract

Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is a debilitating multisystem disorder of unclear etiology that affects many individuals worldwide. One of its hallmark symptoms is prolonged fatigue following exertion, a feature also observed in long COVID, suggesting an underlying dysfunction in energy production in both conditions. Here, mitochondrial dysfunction and its potential pathogenetic role in these disorders are reviewed.

Topics & Concepts

Chronic fatigue syndromeEncephalomyelitisMedicineEtiologyMotor dysfunctionExertionImmune DysfunctionChronic fatigueImmunologyDiseasePsychiatryPhysical therapyMultiple sclerosisInternal medicineImmune systemFibromyalgia and Chronic Fatigue Syndrome ResearchLong-Term Effects of COVID-19Mitochondrial Function and Pathology
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