Chan, Jessie S M, Li, Ang, Ng, Siu-Man et al. · Cell transplantation · 2017 · DOI
This study tested whether a gentle exercise called Baduanjin Qigong could help women with chronic fatigue syndrome-like illness by increasing a protein called adiponectin. Women who did Qigong exercises for 16 sessions showed increased adiponectin levels and improved depression and anxiety symptoms compared to a control group. The results suggest that adiponectin may be one way Qigong exercise helps reduce depression in people with this condition.
This study bridges basic science and clinical evidence by identifying a potential biological mechanism linking exercise to mental health improvement in CFS—a condition where both fatigue and depression are common. Understanding that adiponectin may mediate exercise benefits provides a testable molecular target and strengthens the evidence base for gentle exercise interventions. The findings may help clinicians better counsel CFS patients on exercise and researchers identify new therapeutic targets.
This study does not prove that adiponectin causally produces antidepressive effects; the correlation observed could reflect confounding or reverse causality. The findings apply only to women with CFS-like illness in a Qigong intervention context and may not generalize to other exercise types, populations, or severity profiles. The study does not establish optimal adiponectin levels or whether increasing adiponectin independently improves fatigue or post-exertional malaise.
About the PEM badge: “PEM required” means post-exertional malaise was an explicit required diagnostic criterion for participant inclusion in this study — not that PEM was studied, observed, or discussed. Studies using criteria that do not require PEM (e.g. Fukuda, Oxford) are tagged “PEM not required”. How the atlas works →
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