207 citations
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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.
170 citations
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July 2012 in “Journal of Investigative Dermatology” In this study, researchers showed that Wnt ligands secreted by hair follicle epithelium are crucial for hair follicle regeneration and may be significant for treating hair disorders like alopecia.
15 citations
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July 2016 in “Biochemical Journal” This study found that Wnt ligands from CD133-positive dermal papilla cells are essential for maintaining hair growth by supporting cell signaling between different hair follicle structures.
April 2016 in “Journal of Investigative Dermatology” The authors concluded that Wnt ligands produced by hair-inducing dermal papilla cells have crucial roles in coordinating postnatal hair growth by interacting with both epithelial and mesenchymal compartments.
June 2013 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” This study found that Wnt ligands secreted by the hair follicle epithelium are crucial for hair follicle regeneration in adults and could inform treatments for hair disorders like alopecia.