doi: 10.3389/fimmu.2025.1567980 Received 28 January 2025 Accepted 07 July 2025 Published 22 July 2025 Volume 16 - 2025 Edited by Lulong Bo, Navy Medical University, China Reviewed by Hao Zhang, Fudan University, China Updates Copyright 2025 Yao, Liao, Liu, Zhao, Song, Huang and Wang
doi: 10.1016/j.mehy.2020.110299
Several lines of evidence support the theoretical benefits: Preclinical studies: Animal models demonstrate that GLP-1 agonists increase endogenous glutathione production in various tissues, suggesting a mechanistic relationship Observational data: Patients with higher baseline glutathione levels tend to respond better to GLP-1 therapy Indirect clinical evidence: Studies examining oxidative stress markers in GLP-1 therapy show improvements that parallel glutathiones known effects Research Gaps and Future Directions Several questions remain to be answered through rigorous clinical investigation: Optimal dosing regimens for glutathione when used alongside GLP-1 therapy Comparative efficacy of different glutathione delivery methods in this context Patient subgroups most likely to benefit from combination therapy Long-term outcomes and safety of combination approaches Cost-effectiveness analyses to justify combined therapy Practical Implementation in Weight Management Clinics For weight management clinics considering the integration of glutathione with GLP-1 therapy, a phased approach is recommended: Pilot Program Select a small cohort of appropriate candidates Establish baseline measurements (weight, body composition, metabolic parameters, oxidative stress markers if available) Implement structured follow-up protocols Data Collection Track standard outcomes (weight loss, glycemic control) Monitor patient-reported outcomes (energy, side effects) Document any differences compared to historical GLP-1 monotherapy results Protocol Refinement Adjust glutathione administration method and dosing based on preliminary results Develop patient selection criteria Create standardized patient education materials Conclusion The relationship between GLP-1 receptor agonists and glutathione represents a promising frontier in metabolic health management
E.BagherP.SrinivasanR
Sun Y, Ji P, Chen T, Zhou X, Yang D, Guo Y, Liu Y, Hu L, Xia D, Liu Y, Multani AS, Shmulevich I, Kucherlapati R, Kopetz S , Sood AK, Hamilton SR, Sun B, Zhang W
a shift in tryptophan metabolism toward the kynurenine pathway promotes oxidative stress and Th17 differentiation
