2023 NIH Research Highlights – Promising Medical Findings


Protein may be linked to exercise intolerance in ME/CFS

People with myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) live with debilitating symptoms. These including exhaustion, exercise intolerance, cognitive problems and worsening of symptoms after even mild exertion. A study suggested that high levels of a protein called WASF3 may reduce energy production in the muscle cells of people with ME/CFS. Blocking this protein in cells in the laboratory restored energy production, suggesting a potential new strategy for treating the condition.



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