The neuroprotective and antidiabetic effects of trigonelline: A review of signaling pathways and molecular mechanisms

Biochimie. 2023 Mar:206:93-104. doi: 10.1016/j.biochi.2022.10.009. Epub 2022 Oct 17.

Abstract

The global epidemic of diabetes has brought heavy pressure on public health. New effective anti-diabetes strategies are urgently needed. Trigonelline is the main component of fenugreek, which has been proved to have a good therapeutic effect on diabetes and diabetic complications. Trigonelline achieves amelioration of diabetes, the mechanisms of which include the modulation of insulin secretion, a reduction in oxidative stress, and the improvement of glucose tolerance and insulin resistance. Besides, trigonelline has been reported to be a neuroprotective agent against many neurologic diseases including Alzheimer's disease, Parkinson's disease, stroke, and depression. Concerning the potential therapeutic effects of trigonelline, comprehensive clinical trials are warranted to evaluate this valuable molecule.

Keywords: Anti-Diabetic; Neuroprotection; Pharmacokinetics; Pharmacology; Toxicity; Trigonelline.

Publication types

  • Review

MeSH terms

  • Alkaloids* / pharmacology
  • Alkaloids* / therapeutic use
  • Diabetes Mellitus* / drug therapy
  • Humans
  • Hypoglycemic Agents / pharmacology
  • Hypoglycemic Agents / therapeutic use
  • Neuroprotective Agents* / pharmacology
  • Neuroprotective Agents* / therapeutic use
  • Signal Transduction

Substances

  • Hypoglycemic Agents
  • trigonelline
  • Alkaloids
  • Neuroprotective Agents