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January 2022 in “Life” Tissue engineering could be a future solution for hair loss, but it's currently expensive, complex, and hard to apply in real-world treatments.
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May 2021 in “European medical journal” Botulinum toxins are safe for various medical and cosmetic uses, but more research is needed for long-term safety and effectiveness in hair growth treatments.
380 citations
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March 2000 in “Proceedings of the National Academy of Sciences” Overexpressing GLI-1 in mice skin can cause tumors like human basal cell carcinomas.
333 citations
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March 2000 in “Proceedings of the National Academy of Sciences” Overexpressing GLI-1 in mice skin can cause tumors like human basal cell carcinomas.
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September 2019 in “Journal of Clinical Investigation” Dermal adipose tissue in mice can change and revert to help with skin health.
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March 2014 in “Proceedings of the National Academy of Sciences of the United States of America” Epidermal Wnt/β-catenin signaling controls fat cell formation and hair growth.
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October 2003 in “Developmental Biology” Too much Sonic Hedgehog protein stops hair growth in embryos.
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August 2025 in “Reports — Medical Cases Images and Videos” A rare pigmented skin tumor called melanotrichoblastoma was diagnosed in a 51-year-old woman.
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March 2023 in “Skin research and technology” Temporal triangular alopecia in infants is mostly seen in males at birth, with unique features that help with diagnosis.
Platelet-derived extracellular vesicles can boost hair growth by activating a specific signaling pathway.
June 2024 in “Dermatopathology” A rare type of skin cancer on the scalp can be mistaken for hair loss, causing delayed diagnosis and severe damage.
May 2005 in “Journal of the American Academy of Dermatology” 16 citations
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September 2020 in “Animals” circRNA-1926 helps goat stem cells turn into hair follicles by affecting miR-148a/b-3p and CDK19.
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December 2012 in “Indian Journal of Dermatology Venereology and Leprology” Two sisters had rare, widespread cysts and complete hair loss, suggesting a genetic link.
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November 2025 in “Nature Reviews Disease Primers” 2 citations
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September 2024 in “Lasers in Surgery and Medicine” Noninvasive scalp imaging techniques can improve patient care by reducing the need for biopsies.
August 2025 in “International Journal of Clinical Dermatology” A new skin cancer can develop where shingles once occurred.
May 2023 in “Indian journal of dermatology, venereology, and leprology” The document concludes that understanding tissue degeneration is crucial for diagnosing skin lesions.
July 2021 in “Indian journal of dermatopathology and diagnostic dermatology” Trichoscopy is a reliable method for diagnosing hair and scalp disorders quickly and non-invasively.
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February 2002 in “The journal of investigative dermatology/Journal of investigative dermatology” Understanding hair follicle development can help treat hair loss, skin regeneration, and certain skin cancers.
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February 2006 in “Cancer Research” Patched1 helps prevent tumors by controlling cell growth.
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June 2004 in “Journal of Investigative Dermatology” GLI2 activates GLI1, promoting skin tumor growth and hair development.
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October 2018 in “Nature” A small group of slow-growing cells causes basal cell carcinoma to return after treatment.
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February 2012 in “Journal of Clinical Investigation” Stem cells in hair follicles are diverse and change throughout the hair cycle.
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October 2024 in “Pharmaceutics” Improving drug delivery through the skin requires understanding skin and using enhancers.
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September 2008 in “Journal of Investigative Dermatology” Vitamin D receptor may help protect against UV-induced skin cancer.
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May 2020 in “Frontiers in immunology” Hidradenitis suppurativa might be a type of autoinflammatory skin disease.
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May 2015 in “JAMA Dermatology” Early detection of specific skin lesions can help identify Birt-Hogg-Dube syndrome and prevent serious complications.