TRPM8-driven thermogenesis by menthol: mechanisms of cold injury prevention.

ABSTRACT: Cold injury presents a significant health challenge, causing tissue damage due to prolonged exposure to low temperatures. This study examines menthol's protective effects against cold injury, focusing on its activation of transient receptor potential cation channel subfamily M member 8 (TRPM8), a "cold-sensing" receptor, to stimulate thermogenesis in brown adipose tissue (BAT). Male C57BL/6J mice were treated with menthol for 21 days and exposed to -20 °C. Core body temperature, activity levels, and cold injury severity were measured. Network pharmacology methods identified TRPM8 as a potential target, confirmed through molecular docking and pathway analysis. Further experiments inhibited TRPM8 to evaluate its role in menthol-induced thermogenesis and cold tolerance. Menthol significantly

SUBMITTER: Li Y 

PROVIDER: S-EPMC12738656 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature