Myalgic encephalomyelitis, commonly known as chronic fatigue syndrome or ME/CFS, is a disease of many mysteries. Even the most fundamental questions remain unanswered: how does ME/CFS develop, and how can patients recover?
Researchers across the globe are addressing different aspects of this enigma. They seek to uncover a fundamental disruption that underlies the array of symptoms – or at least to identify an exclusive test result, or biomarker, that a general practitioner could use in making a diagnosis. Some labs focus on immune function, others on the gut microbiome, aerobic energy, or brain inflammation, among others.
Promising results are common, but two recent studies of cell metabolism have garnered special attention for their potential in both aiding diagnoses and explaining what goes wrong.
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