Non-immune dermal cells dominate, epidermal cells increase after day 9, and certain immune cells persist beyond inflammation in wound-induced hair follicle regeneration.
January 2022 in “Springer eBooks” Fibroblast growth factors are crucial for hair follicle development and regeneration.
January 2020 in “한국공업화학회 연구논문 초록집” Encapsulated hair cells in a special gel can help regenerate hair follicles, potentially treating hair loss.
April 2017 in “Journal of Investigative Dermatology” Dermal Wnt/β-catenin signaling is important for the proper size and development of hair follicles.
September 2016 in “Journal of Dermatological Science” Protein extract from embryonic skin can create new hair follicles in adult life, primarily through effects on fibroblasts.
September 2013 in “Regenerative Medicine” γδ T cells help with hair growth during wound healing in mice.
K15 and Id3 are important in hair follicle regeneration, with K15 increasing in early stages and Id3 responding later.
September 2007 in “PubMed” Implanted human scalp cells can regenerate hair-like structures in mice.
August 2000 in “Chinese Journal of Dermatology” Dermal papilla cells can successfully grow and maintain hair follicles.
121 citations
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March 1989 in “Journal of Investigative Dermatology” Minoxidil can help grow hair in mice by making cells grow and improving hair quality. More research needed.
52 citations
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October 2005 in “Journal of Investigative Dermatology” Hair follicle stem cells have greater longevity and adhesion, while transit-amplifying cells are more mobile.
19 citations
,
March 2021 in “Applied Materials Today” Silk gel helps skin heal without scars better than other materials.
16 citations
,
March 2021 in “EvoDevo” Different species use the same genes for tooth regeneration.
12 citations
,
May 2019 in “Stem cell reviews” Fetal-maternal stem cells in a mother's hair can help with tissue repair and regeneration long after childbirth.
11 citations
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January 2013 in “Journal of the Saudi Society of Dermatology & Dermatologic Surgery” Silymarin improved wound healing and skin regeneration in rats.
June 2020 in “Journal of Investigative Dermatology” Certain bacteria can enhance skin regeneration.
January 2020 in “Social Science Research Network” Skin bacteria help in skin regeneration and wound healing, with a specific signal called IL-1β playing a crucial role.
April 2018 in “Journal of Investigative Dermatology” DPP4 is important for scarring and skin regeneration, and managing its activity could improve skin healing treatments.
November 2011 in “International Society of Hair Restoration Surgery” Keratins are key to developing and regenerating hair follicles for treating hair loss.
January 2011 in “Elsevier eBooks” Vitamin D and its receptor are crucial for skin and hair health.
January 2006 in “Elsevier eBooks” Most vertebrates can regenerate skin, nails, and corneas, but only some can regenerate teeth and lenses.
162 citations
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July 2011 in “Biomacromolecules” Chitosan nanofiber scaffolds improve skin healing and are promising for wound treatment.
71 citations
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January 2020 in “Stem Cells International” Epidermal stem cells help heal skin, but how they work is still unclear.
11 citations
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November 2009 in “Brazilian Journal of Medical and Biological Research” Young C57BL/6 mice heal better than BALB/c mice, and older mice heal faster but regenerate worse.
March 2006 in “The FASEB Journal” Two methods improved nerve regeneration and touch recovery in skin grafts for burn patients.
February 2026 in “Biomedicines” Nanotechnology offers promising new treatments for hair loss by improving targeted delivery and addressing key causes.
20 citations
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May 2011 in “Journal of Clinical Investigation” The study created a mouse model to mimic degenerative diseases for testing tissue repair and new therapies.
8 citations
,
March 2019 in “Open Biology” The document concludes that regenerating functional ectodermal organs like teeth and hair is promising for future therapies.
October 2025 in “International Journal of Molecular Sciences” Rebamipide may help regrow hair by activating hair follicle stem cells.
December 2023 in “International Journal of Medical Arts” Transplanted hair follicles show significant changes after FUE, needing more research.