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Related Experiment Video

Updated: Apr 13, 2026

Yeast Luminometric and Xenopus Oocyte Electrophysiological Examinations of the Molecular Mechanosensitivity of TRPV4

Yeast Luminometric and Xenopus Oocyte Electrophysiological Examinations of the Molecular Mechanosensitivity of TRPV4

Published on: December 31, 2013

Preventing a Perm with TRPV3.

Craig Montell¹

¹Department of Biological Chemistry, Center for Sensory Biology, The Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA. cmontell@jhmi.edu

|April 21, 2010

Summary

This summary is machine-generated.

Epidermal growth factor receptor (EGFR) signaling is crucial for skin health. New research shows the calcium channel TRPV3 is essential for these EGFR-dependent skin functions.

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Published on: July 3, 2018

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Last Updated: Apr 13, 2026

Yeast Luminometric and Xenopus Oocyte Electrophysiological Examinations of the Molecular Mechanosensitivity of TRPV4

Yeast Luminometric and Xenopus Oocyte Electrophysiological Examinations of the Molecular Mechanosensitivity of TRPV4

Published on: December 31, 2013

A Simple and Inexpensive Method for Determining Cold Sensitivity and Adaptation in Mice

A Simple and Inexpensive Method for Determining Cold Sensitivity and Adaptation in Mice

Published on: March 17, 2015

Purification and Reconstitution of TRPV1 for Spectroscopic Analysis

Purification and Reconstitution of TRPV1 for Spectroscopic Analysis

Published on: July 3, 2018

Area of Science:

Dermatology
Cell Biology
Molecular Biology

Background:

Epidermal growth factor receptor (EGFR) signaling plays a vital role in skin development and maintenance.
Key functions include keratinocyte differentiation, hair follicle development, and skin barrier integrity.

Discussion:

Cheng et al. demonstrate that the transient receptor potential vanilloid 3 (TRPV3) channel is indispensable for EGFR-dependent processes.
This highlights a critical link between calcium signaling and EGFR pathways in skin biology.

Key Insights:

TRPV3 is required for EGFR-mediated keratinocyte terminal differentiation.
TRPV3 is essential for normal hair morphogenesis.
The calcium channel TRPV3 is necessary for maintaining the skin barrier function, dependent on EGFR signaling.

Outlook:

Further investigation into the TRPV3-EGFR interaction could reveal new therapeutic targets for skin disorders.
Understanding this crosstalk may lead to novel treatments for conditions involving impaired skin barrier or hair growth.