September 2025 in “PubMed” Mechanical stimulation and new therapies show promise for hair regrowth.
October 2022 in “International Journal of Dermatology” Digital health platforms improve treatment for male pattern hair loss.
February 2026 in “The Journal of Dermatology” Ritlecitinib effectively regrows scalp, eyebrow, and eyelash hair in Asians with alopecia areata and is safe.
January 2026 in “JAAD International” Baricitinib effectively promotes beard regrowth in most men with alopecia areata universalis.
November 2025 in “Aesthetic Plastic Surgery” PRP and minoxidil are similarly effective for hair density, but PRP has higher patient satisfaction.
127 citations
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January 2015 in “Journal of Biological Rhythms” The skin's internal clock affects healing, cancer risk, aging, immunity, and hair growth, and disruptions can harm skin health.
143 citations
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January 2004 in “Journal of Investigative Dermatology Symposium Proceedings” Alopecia areata is an autoimmune disease causing hair loss, treatable with immune-modulating drugs, and linked to genetics.
February 2026 in “Reports — Medical Cases Images and Videos” Upadacitinib may help regrow hair in children with alopecia areata and is generally safe.
December 2023 in “Journal of dermatology” Adults and adolescents with severe alopecia areata are willing to take significant health risks for a better chance of hair regrowth.
23 citations
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July 2018 in “Journal of Cosmetic Dermatology” Chemotherapy caused hair loss with specific patterns, but most patients had hair regrowth after treatment, while some had lasting hair loss.
2 citations
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September 2024 in “Internal Medicine Journal” Upadacitinib helped regrow hair and maintain ulcerative colitis remission.
July 2024 in “Journal of Nanobiotechnology” Mouse cell exosomes help hair regrowth and wound healing by activating a specific signaling pathway.
18 citations
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March 1984 in “BMJ” Minoxidil helps hair regrowth in alopecia, but more research needed.
July 2025 in “Materials Today Bio” TFC-loaded microneedles effectively promote hair regrowth in androgenetic alopecia.
391 citations
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January 2010 in “Journal of The American Academy of Dermatology” Half of people with Alopecia Areata may see hair regrowth within a year without treatment, but recovery is unpredictable.
73 citations
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May 2009 in “Proceedings of the National Academy of Sciences” Disrupting the Sox21 gene in mice causes hair loss and regrowth cycles.
1 citations
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November 2017 in “Journal of Investigative Dermatology” Platelet-rich plasma and microneedling could potentially help hair regrowth in alopecia areata patients, but more research is needed.
Laser hair removal may cause skin changes that prevent hair regrowth.
March 2021 in “PARIPEX INDIAN JOURNAL OF RESEARCH” Microneedling combined with platelet-rich plasma therapy is more effective for hair regrowth in androgenic alopecia than microneedling alone, but it's more painful.
May 2026 in “International Journal of Homoeopathic Sciences” Individualized Homeopathic Medicine shows promise for treating alopecia with lasting hair regrowth.
February 2026 in “International Journal of Homoeopathic Sciences” Homeopathy may help reduce hair pulling and improve hair regrowth in trichotillomania.
July 2025 in “World Journal of Stem Cells” Stem cell-derived exosomes could be a promising new treatment for hair regrowth.
January 2023 in “International journal of homoeopathic sciences” The document says homoeopathic treatments are good for hair regrowth in alopecia areata but doesn't give proof.
10 citations
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September 2014 in “European Journal of Dermatology” A woman's hair loss worsened after starting hepatitis C treatment due to immune changes in her hair follicles.
August 2024 in “Journal of Controlled Release” A new treatment using hybrid vesicles with gold nanoparticles and finasteride significantly improves hair regrowth for androgenetic alopecia.
July 1998 in “Proceedings of SPIE” Low-power laser therapy is an effective, side-effect-free treatment that speeds up hair regrowth and crural ulcer healing.
40 citations
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October 2012 in “British Journal of Dermatology” Minoxidil helps regrow hair in female pattern hair loss, but more research needed for other treatments.
27 citations
,
May 2007 in “Archives of dermatological research” Diphencyprone treatment increases CD8 lymphocytes in the scalp, which is associated with hair regrowth in alopecia areata patients.
3 citations
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July 2017 in “International journal of medicine” Intralesional triamcinolone acetonide effectively treats alopecia areata, as shown by significant improvements in hair regrowth and dermoscopic indicators.
1 citations
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April 2019 in “Advances in Cosmetic Surgery” Platelet-rich plasma shows potential for hair growth, but more research is needed to determine the best preparation method.