Management of Type 2 Diabetes Mellitus: Targeting Gut Microbiome Therapy.

Abstract

Marked by high blood glucose and systemic metabolic dysfunction, type 2 diabetes mellitus (T2DM) is a significant health issue with a rapidly increasing worldwide prevalence. Recent studies have highlighted the gut microbiota as a key determinant of host metabolism, and identified that the composition and metabolic activity are closely linked to the development and progression of T2DM. This review comprehensively explores the intricate connection between T2DM and the gut microbiota, with a particular focus on how traditional Chinese medicine (TCM) can influence intestinal microbiota composition to manage disease. It also discusses the therapeutic potential of TCM, which includes natural medicinal extracts like baicalin, berberine, tetrahydrocurcumin, ginsenoside Rb1, ophiopogonin D, and resveratrol, compound formulations, and acupuncture, in regulating the intestinal microbiota ecosystem to manage T2DM. Although the current evidence suggests that these interventions may slow T2DM progression, most studies have been confined to animal models and early clinical trials which lack adequate clinical evidence to confirm their efficacy. This discrepancy has created an imbalance between theoretical and validated clinical applications. Building on existing research, future research should focus on large-scale clinical trials and advanced multi-omics studies to uncover the potential of TCM in managing T2DM through the gut microbiota.