February 2026 in “Biochemical and Biophysical Research Communications” Scientists successfully regenerated functional hair follicles using specific stem cells and mesenchymal cells.
February 2022 in “Journal of Investigative Dermatology” Newborn skin cells can change into wound-healing cells more easily than adult ones, which might explain why baby skin heals without scars. Understanding this could help treat chronic wounds and prevent scarring.
321 citations
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January 2012 in “Cell stem cell” TGF-β2 helps activate hair follicle stem cells by counteracting BMP signals.
150 citations
,
May 1993 in “The journal of cell biology/The Journal of cell biology” Mouse Notch is important for determining cell roles in hair follicles.
102 citations
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July 2020 in “International journal of molecular sciences” Hormones like testosterone and estrogen significantly affect hair growth and structure.
84 citations
,
September 2008 in “Developmental biology” Retinoic acid-binding proteins in skin are regulated by β-catenin and Notch signalling.
72 citations
,
January 1983 in “The Anatomical Record” Epidermal growth factor delays skin and hair development in mice.
51 citations
,
April 2020 in “Cells” Special cell particles from macrophages can help hair grow.
29 citations
,
January 2021 in “Journal of nanobiotechnology” Tiny particles from brain cells help hair grow by targeting a specific hair growth pathway.
25 citations
,
March 2008 in “The journal of investigative dermatology/Journal of investigative dermatology” Vitamin D Receptor is needed for hair growth in mice but not for skin stem cell maintenance.
13 citations
,
June 2020 in “International Journal of Molecular Sciences” HNG helps hair grow by keeping hair in the growth phase longer.
11 citations
,
June 2005 in “Veterinary Dermatology” Canine hair follicle cells convert progesterone into various metabolites, mainly cortisol.
10 citations
,
January 2015 in “International Journal of Trichology” Mechanical stress contributes to hair loss in androgenetic alopecia.
9 citations
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February 2004 in “Veterinary Dermatology” Canine hair follicle cells metabolize DHEA and testosterone differently than human cells.
7 citations
,
August 2020 in “Plastic and reconstructive surgery. Global open” QR 678 and QR 678 Neo are safe and promote hair growth, potentially helping chemotherapy-induced hair loss.
5 citations
,
May 2024 in “Developmental Cell” Lower GATA3 levels in mice help hair regrow by changing certain immune cells.
4 citations
,
June 2007 in “PubMed” Engineered skin with specific cells can effectively repair skin and restore its function.
3 citations
,
August 2025 in “Stem Cell Research & Therapy” Adipose-derived stem cells show promise in treating hair loss by promoting hair regrowth and improving hair follicle function.
2 citations
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July 2022 in “Stem cell research & therapy” A new method quickly and efficiently isolates hair follicle stem cells from adult mice, promoting hair growth.
2 citations
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September 2017 in “Biotechniques/BioTechniques” Researchers created a mouse cell line to study hair growth and test hair growth drugs.
July 2026 in “Zenodo (CERN European Organization for Nuclear Research)” Biochanin A is the safest herbal compound for potential hair loss treatment.
lncRNA MRPS28 regulates hair follicle development in cashmere goats, affecting cashmere quality.
Current hair regeneration methods show promise but face challenges in maintaining cell effectiveness and creating the right environment for hair growth.
June 2024 in “Regenerative Therapy” Exosomes from stem cells may help rejuvenate skin and regrow hair, but more research is needed.
KRTAP6 genes affect wool quality in sheep.
January 2020 in “Open University of Cape Town (University of Cape Town)” Efficient culture methods are needed to keep human keratinocytes undifferentiated for hair follicle induction.
April 2018 in “Journal of Investigative Dermatology” Culturing Dermal Papilla Cells and Hair Follicle Stem Cells in 3D conditions can significantly improve hair regeneration potential.
January 2007 in “Durham e-Theses (Durham University)” Hair growth and shedding involve specific cell changes and gene roles.
September 2025 in “Chinese Journal of Plastic and Reconstructive Surgery” Botulinum toxin may help treat hair loss but needs more research for effectiveness and cost concerns.
April 2023 in “Journal of Investigative Dermatology” CD206+ macrophages are crucial for hair growth in alopecia areata treatment.