January 2026 in “SKIN The Journal of Cutaneous Medicine” Rituximab treatment led to complete hair regrowth and improved skin in a woman with pemphigus foliaceus.
December 2012 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” The conclusion is that the dermal papilla is crucial for hair follicle regrowth, and hair follicles undergo significant structural changes in addition to cell division during regeneration.
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.
112 citations
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October 2005 in “Mayo Clinic Proceedings” Minoxidil and finasteride can slow hair loss and stimulate regrowth, but won't restore all lost hair or reverse complete baldness.
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.
4 citations
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June 2021 in “Frontiers in Pharmacology” Bone marrow stem cells and their medium help hair regrowth.
4 citations
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September 2016 in “PubMed” Using platelet-rich fibrin matrix with hair transplant techniques helps in hair regrowth in male baldness patients.
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.
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.