K15 and Id3 are important in hair follicle regeneration, with K15 increasing in early stages and Id3 responding later.
February 2026 in “Macromolecular Bioscience” Keratin-based hydrogels with calcium are effective for delivering anti-fibrotic drugs.
10 citations
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January 1985 in “PubMed” Trace elements like calcium, iron, and zinc are unevenly distributed in hair, while sulfur is even, and increased phosphorus and potassium levels are linked to skin reactions.
1201 citations
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January 2010 in “Science” Active and quiescent stem cells work together in mammals to maintain and repair tissues.
665 citations
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April 2016 in “Nature communications” Blocking specific proteins can help remove aging cells and might treat age-related diseases and promote hair growth.
561 citations
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April 2003 in “Journal of Investigative Dermatology” CD34 is a marker for isolating stem-like cells in mouse hair follicles.
503 citations
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May 2009 in “Cell stem cell” Lrig1 marks a unique group of stem cells in mouse skin that can become different skin cell types.
479 citations
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June 2014 in “Science” Epithelial stem cells can adapt and help in tissue repair and regeneration.
467 citations
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May 1999 in “Molecular Cell” Activating c-Myc in skin causes rapid cell growth and changes, but these effects are reversible.
426 citations
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August 2014 in “Nature Medicine” Skin stem cells interacting with their environment is crucial for maintaining and regenerating skin and hair, and understanding this can help develop new treatments for skin and hair disorders.
418 citations
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January 2018 in “Journal of Investigative Dermatology” Researchers found four distinct fibroblast types in human skin, which could help in treating wounds and fibrotic diseases.
415 citations
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January 2008 in “Cell” NFATc1 controls hair stem cell activity, affecting hair growth and could be a target for hair loss treatments.
414 citations
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August 2005 in “Nature” Activating TERT in mice skin boosts hair growth by waking up hair follicle stem cells.
387 citations
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November 2003 in “Journal of Investigative Dermatology” The K15 promoter effectively targets stem cells in the hair follicle bulge.
375 citations
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June 2013 in “Biochimica et biophysica acta. Molecular cell research” Cornification is how skin cells die to form the protective outer layer of skin, hair, and nails.
338 citations
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July 2009 in “Development” Sox2-positive cells determine specific hair follicle types in mammals.
338 citations
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April 2001 in “Current Biology” c-Myc activation in mouse skin increases sebaceous gland growth and affects hair follicle development.
321 citations
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January 2012 in “Cell stem cell” TGF-β2 helps activate hair follicle stem cells by counteracting BMP signals.
303 citations
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October 2000 in “Nature” RXRα is crucial for hair growth and skin cell function.
294 citations
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February 2011 in “Cell” Nephronectin helps attach muscle cells to hair follicles.
277 citations
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February 2013 in “Science Signaling” Mitochondrial reactive oxygen species are essential for skin and hair development.
276 citations
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January 2005 in “International review of cytology” More research is needed to understand how hair keratins work and their role in hair disorders.
266 citations
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January 2016 in “Development” YAP and TAZ are crucial for skin cell growth and repair.
245 citations
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October 2015 in “Nature medicine” Hair follicle-derived IL-7 and IL-15 are crucial for maintaining skin-resident memory T cells and could be targeted for treating skin diseases and lymphoma.
221 citations
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July 2012 in “Proceedings of the National Academy of Sciences of the United States of America” BMAL1 controls skin cell growth and UV damage risk, peaking at night.
214 citations
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April 2017 in “Cell” Different small areas within hair follicles send specific signals that control what type of cells stem cells become.
207 citations
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July 2006 in “Development” MTS24 marks a new type of skin cell that helps hair growth and repair.
186 citations
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December 2012 in “Current opinion in cell biology” Keratin proteins are increasingly recognized as important for cell health and are linked to many diseases.
182 citations
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May 2003 in “Development” Myc activation reduces skin stem cells by affecting cell adhesion.
178 citations
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April 2011 in “Journal of Clinical Investigation” Basal cell carcinomas in mice can start from hair follicle stem cells and other skin cell types, depending on signaling levels.