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Glossary Wnt3

protein involved in cell signaling crucial for hair growth

Wnt3 is a protein that plays a crucial role in cell signaling pathways, which are essential for various developmental processes in the body, including the growth and maintenance of hair follicles. It is part of the Wnt family of proteins, which are involved in regulating cell fate, proliferation, and migration. In the context of hair biology, Wnt3 signaling is important for the activation and cycling of hair follicles, and disruptions in this pathway can contribute to conditions like alopecia (hair loss).

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research WNT Signaling in the Control of Hair Growth and Structure

271 citations , March 1999 in “Developmental biology”

This study reveals that overexpression of Wnt3 in transgenic mouse skin leads to a short-hair phenotype and cyclical balding due to structural defects in hair shafts, highlighting a role for WNT signaling in hair growth regulation.

research Coordinated Activation of Wnt in Epithelial and Melanocyte Stem Cells Initiates Pigmented Hair Regeneration

260 citations , June 2011 in “Cell”

This study found that Wnt signaling in the hair follicle is crucial for coordinating the behavior of epithelial and melanocyte stem cells, which drives hair regeneration and melanocyte differentiation in mice.

research Dermal β-catenin activity in response to epidermal Wnt ligands is required for fibroblast proliferation and hair follicle initiation

207 citations , March 2012 in “Development”

In this mouse study, researchers found that dermal Wnt signaling/β-catenin activity is essential for fibroblast proliferation and initiating hair follicle formation by interacting with epidermal Wnt ligands.

research The roles of Wnt/β‐catenin pathway in tissue development and regenerative medicine

89 citations , November 2017 in “Journal of Cellular Physiology”

This review discusses the role of Wnt/β‐catenin signaling in stem and cancer stem cell maintenance and its involvement in the development and regeneration of various organs, but reports no new experimental results.

research Tuning Wnt Signals for More or Fewer Hairs

39 citations , January 2013 in “Journal of Investigative Dermatology”

This review explains how recent understanding of Wnt signaling regulation in hair follicles could potentially be used to enhance hair growth, but it reports no new empirical results.

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learn KY19382

compound that activates Wnt/β-catenin to promote hair regrowth and create new hair follicles

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