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January 1988 in “PubMed” High prolactin levels can cause skin and hair symptoms similar to those caused by hormone imbalances.
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December 2022 in “bioRxiv (Cold Spring Harbor Laboratory)” miR-29 is a key factor that accelerates aging.
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July 2025 in “Journal of Investigative Dermatology” IL-27 may help prevent hair loss by creating immune-suppressing cells.
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December 2023 in “Life” PRP helps skin heal, possibly through special cells called telocytes.
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May 2023 in “The Journal of Immunology” CD4 T cells can cause alopecia areata by activating CD8 T cells to attack hair follicles.
April 2026 in “Diagnostics” Parry–Romberg Syndrome can involve the brain even without obvious symptoms, and a new diagnostic framework is suggested for early detection.
January 2026 in “Journal of Dermatological Science” DcR3 helps heal wounds and regrow hair by changing macrophages to a repair-focused type.
Teak leaf extract can help treat hair loss, and its effectiveness varies by geographic origin.
April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” Intravenous methylprednisolone helped over half of alopecia areata patients regrow hair, but many relapsed.
April 2023 in “Journal of Investigative Dermatology” The COVID-19 pandemic caused a drop in phototherapy for skin conditions, with only 40% of vitiligo and psoriasis patients returning after a hospital closure in Taiwan.
March 2021 in “World rabbit science” Adding 0.2% taurine to Angora rabbits' diet improves wool production and overall health.
September 2020 in “Nature, Environment and Pollution Technology/Nature, environment and pollution technology” Eating plants from polluted areas can cause liver and kidney damage in rats due to toxic metals.
May 2020 in “Dermatologic Therapy” January 2020 in “Dermatologic Therapy” September 2019 in “Journal of Investigative Dermatology” EGFR and MEK inhibitors reduce PD-L1 in hair follicles, possibly causing inflammation.
North American ginseng extract helped regrow hair in balding mice.
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December 1990 in “PubMed” Some drugs can cause hair loss, increase hair growth, or change hair color, but stopping the drug usually reverses these effects.
February 2018 in “Medical Hypotheses” Male pattern hair loss may have evolved to promote younger fathers for offspring health and survival, encouraging monogamy and paternal nurturing.
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October 1999 in “Developmental Dynamics” Mutations in the hairless gene in mice affect its expression and lead to a range of developmental issues in multiple tissues.
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April 2017 in “Genes & development” Scientists found cells in hair that are key for growth and color.
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January 1981 Hair is mostly made of three protein types: helical, high-sulfur, and high-tyrosine.
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December 2011 in “Actas Dermo-Sifiliográficas” Propranolol is effective and safe for treating infantile hemangioma, but more research is needed for dosing and monitoring guidelines.
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August 1989 in “PubMed” Retinol and L-cystine improve diffuse hair loss without side effects.
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September 2015 in “Ophthalmic plastic and reconstructive surgery” Surgical removal of abnormal fat pads fixed the woman's eyelid issue caused by likely silicone injections.
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June 2023 in “International Journal of Molecular Sciences” Innovative biomaterials show promise in healing chronic diabetic foot ulcers.