Adiponectin Potentially Contributes to the Antidepressive Effects of Baduanjin Qigong Exercise in Women With Chronic Fatigue Syndrome-Like Illness. — ME/CFS Atlas
E1 ReplicatedModerate confidencePEM not requiredRCTPeer-reviewedReviewed
Standard · 3 min
Adiponectin Potentially Contributes to the Antidepressive Effects of Baduanjin Qigong Exercise in Women With Chronic Fatigue Syndrome-Like Illness.
Chan, Jessie S M, Li, Ang, Ng, Siu-Man et al. · Cell transplantation · 2017 · DOI
Quick Summary
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.
Why It Matters
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.
Observed Findings
Qigong exercise significantly increased plasma adiponectin levels (median change +0.8) compared to waitlist control (median change −0.1, p<0.05)
Qigong exercise significantly reduced both anxiety and depression symptoms compared to waitlist control
Baseline adiponectin levels showed negative associations with body weight, BMI, waist circumference, hip circumference, and waist-to-hip ratio
Increases in adiponectin following Qigong were associated with decreases in depression scores (r=−0.38, p=0.04)
Adjusted linear regression identified both Qigong exercise and change in adiponectin as significant independent factors predicting depression symptom reduction
Inferred Conclusions
Baduanjin Qigong exercise increases plasma adiponectin levels in women with CFS-like illness
Adiponectin may partially mediate the antidepressive effects of Qigong exercise
The relationship between adiponectin and depression symptom improvement suggests a potential biological mechanism for exercise-induced mental health benefits in CFS
Remaining Questions
Does increased adiponectin actually cause antidepressive effects, or is the association correlational?
Do these findings extend to other forms of physical activity or to male participants?
What This Study Does Not Prove
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.
Tags
Symptom:Fatigue
Biomarker:Blood Biomarker
Method Flag:Weak Case DefinitionSmall SampleSex-Stratified
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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