Role of terpenes and terpenoids in cross-talk between adipocyte browning and gut microbiome in obesity

Document Type

Review

Publication Date

4-1-2026

Abstract

Obesity, a major global health concern, is a complex condition characterized by excessive accumulation of fat that can result in various other health complications like cardiovascular disease, type 2 diabetes, and cancer. The intricate interactions between the gut microbiota and adipocyte browning, the process that transforms white adipose tissue (WAT) into metabolically active beige or brown-like adipose tissue (BAT) have gained considerable attention as a therapeutic strategy against obesity and related metabolic disorders. Terpenes and terpenoids have emerged as promising natural compounds to combat obesity and its associated metabolic complications. Terpenoids have been shown to exert anti-adipogenic effects, thus attenuating adipocyte hypertrophy, adipose tissue inflammation and oxidative stress through various mechanisms. The compounds have also been shown to modulate the composition and activity of gut microbiota, promoting the growth of beneficial bacteria while inhibiting the proliferation of harmful ones. These alterations in gut microbiota composition have been linked to improved metabolic parameters, including enhanced energy expenditure, improved insulin sensitivity, and reduced adiposity. Recent studies have highlighted the potential role of gut microbiota in mediating the effects of terpenoids on adipocyte browning, suggesting a complex interplay between these factors. However, the interplay has not been reviewed thus far. Therefore, this review highlights the role and mechanisms of terpenes and terpenoids in the cross-talk between adipocyte browning and the gut microbiome as potential therapeutic strategies for obesity. Studies were identified and screened through academic database searches and synthesized narratively. The review also includes challenges and future perspectives in introducing the compounds as alternate treatments for obesity.

Publication Title

Fitoterapia

ISSN

0367326X

DOI

10.1016/j.fitote.2026.107113

Volume

190

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