January 2019 in “Springer eBooks” Transplanting skin cells is a safe, effective, and affordable treatment for vitiligo.
November 2025 in “The Journal of Immunology” Hair follicle stem cells help heal wounds by turning certain immune cells into ones that reduce inflammation.
53 citations
,
October 2003 in “Developmental Biology” Too much Sonic Hedgehog protein stops hair growth in embryos.
9 citations
,
June 2024 in “Cell Reports” Hair follicles play a crucial role in regulating skin barrier function.
1 citations
,
June 2018 in “Open Access Macedonian Journal of Medical Sciences” Recycling hair from past transplants can improve hair density and patient satisfaction.
101 citations
,
March 2019 in “Cell Stem Cell” Certain immune cells in the skin release a protein that stops hair growth by keeping hair stem cells inactive.
26 citations
,
February 2022 in “Annals of Palliative Medicine” Ultra-pulse CO2 fractional laser improves acne scars with minimal side effects and faster healing.
21 citations
,
June 2016 in “PloS one” Zebrafish need MYC and FGF to regenerate inner ear hair cells.
16 citations
,
January 2015 in “Forensic science international” The hair of two ancient Chilean mummies is well-preserved and contains high levels of heavy metals.
August 2023 in “Journal of controlled release” STAR particles can improve the effectiveness of topical hair growth treatments without causing skin irritation.
October 2012 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Scientists used a special imaging technique to observe that hair follicle regeneration involves cell division and structural changes, mostly in the lower part of the follicle, and that the dermal papilla at the base is crucial for regrowth.
30 citations
,
October 2010 in “Biochemical and biophysical research communications” The Gsdma3 gene is essential for normal hair development in mice.
27 citations
,
May 2018 in “Journal of Dermatological Science” M2 macrophages, a type of immune cell, help in new hair growth on scars by producing growth factors.
277 citations
,
February 2013 in “Science Signaling” Mitochondrial reactive oxygen species are essential for skin and hair development.
56 citations
,
March 2015 in “Journal of Investigative Dermatology” Healthy mitochondria in skin cells are essential for proper hair growth and skin cell interaction in mice.
550 citations
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December 2005 in “The Journal of clinical investigation/The journal of clinical investigation” Researchers successfully isolated and identified key markers of stem cell-enriched human hair follicle bulge cells.
132 citations
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August 2008 in “Development” Dlx3 is essential for hair growth and regeneration.
31 citations
,
September 2020 in “Stem Cell Research & Therapy” Hair follicle stem cells may help repair the brain after a stroke.
28 citations
,
May 2015 in “Molecular Neurobiology” LSD1 is crucial for regenerating hair cells in zebrafish.
23 citations
,
October 2021 in “Cell Stem Cell” Hair thinning causes stem cell loss through a process involving Piezo1, calcium, and TNF-α.
6 citations
,
September 2025 in “Cosmetics” Laser-Assisted Exosome Delivery showed early skin improvement without side effects, but more research is needed.
4 citations
,
July 2022 in “Frontiers in Cell and Developmental Biology” The document concludes that understanding adult stem cells and their environments can help improve skin regeneration in the future.
January 2021 in “Indian Journal of Paediatric Dermatology” Topical tretinoin 0.025% cream is an effective treatment for Eruptive Vellus Hair Cysts in children.
63 citations
,
April 2005 in “Mechanisms of development” Mice with too much Claudin-6 have skin barrier problems and abnormal hair growth.
15 citations
,
June 2019 in “eLife” Activin A and follistatin control when hair cells develop in mouse ears.
November 2025 in “Scientific Reports” COVID-19 may cause hair loss by affecting hair follicles.
Activin A and follistatin control when ear hair cells form in mice.
Activin A promotes ear hair cell development, while follistatin delays it.
235 citations
,
January 2011 in “Journal of Clinical Investigation” Men with baldness due to androgenetic alopecia still have hair stem cells, but lack specific cells needed for hair growth.
100 citations
,
May 2006 in “American Journal Of Pathology” Matriptase is crucial for skin barrier, hair growth, and may contribute to skin cancer.