Title:Antihypertrophic Effect of Menthol from Mentha x Piperita Concerning
Cardiac Hypertrophy: A Review
Volume: 13
Issue: 2
Author(s): Anitha Nagarajan and Victor Arokia Doss*
Affiliation:
- Department of Biochemistry, PSG College of Arts and Science, Coimbatore 641 014, Tamil Nadu, India
Keywords:
CVD, cardiac hypertrophy, mentha x piperita, menthol, cardioprotective activity, hypertrophy.
Abstract:
Background: The abnormal enlargement or thickening of the heart muscle leads to the
diminishment of ventricular wall tension, which helps the heart to keep up the outstanding task at hand
in terms of capacity and effectiveness. There are two kinds of hypertrophy: physiological and pathological.
Initially, what evolves as an adaptive reaction, advances to heart failure. Different cellular
signaling pathways control each type of hypertrophy. Peppermint, Mentha x piperita, a hybrid of Mentha
spicata and Mentha aquatica, belongs to the family of Lamiaceae. Peppermint oil has high menthol
content and many useful targets in cardiovascular disorders, such as hypertension, coronary heart
disease, etc.
Objective: The objective of this review article is to investigate the antihypertrophic activity of Mentha
x Piperita, which is not yet established.
Methods: For manuscript preparation, we used all accessible international databases, traditional books
(regular books in English), electronic resources (Google Scholar, PubMed, Science Direct, Springer,
Wiley, etc.), and unpublished data (thesis, R&D reports, and dissertations).
Results: Menthol may activate transient receptor potential cation channel subfamily M (melastatin)
member 8 (TRMP8) channels, resulting in increased cytosolic calcium concentration and vasorelaxation
activity. Menthol is known to stimulate the elevation of TRPM8 protein in the endothelium, vascular
smooth muscle (VSM), and vascular afferent nerve strands while obstructing VSM L-type calcium
channels (LCC), contributing to both the cardiovascular and vasoactive properties of peppermint.
In vivo experiments proved that glucagon plays a significant role in the preventive effect of menthol
(as TRPM8 modulator) against a high-fat diet (HFD) induced weight gain and related complications.
Conclusion: Due to the efficacy of menthol (Mentha x piperita) in its cardioprotective properties,
understanding the actual mechanisms related to the efficacy of menthol on CVD can be the subject of
future studies.