1 citations
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January 2022 in “Cell Biology International” Changing CDK4 levels affects the number of stem cells in mouse hair follicles.
3 citations
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February 2023 in “Journal of Cosmetic Dermatology” Hirsutism greatly impacts women's mental well-being and finances.
4 citations
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January 2015 in “Dermatology Online Journal” Smoking can cause yellowing of upper lip hair.
February 2013 in “Journal of the American Academy of Dermatology” Certain gene variations may increase the risk of alopecia, and platelet-rich plasma treatment can improve hair density in those with hair loss; a rare case of facial Becker's nevus was linked to uneven beard growth.
April 2017 in “Journal of Investigative Dermatology” Blocking JAK-STAT5 signaling in mice leads to hair growth.
19 citations
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May 2007 in “Dermatologic therapy” The document concludes that various treatments, including laser therapy, are effective for managing pseudofolliculitis barbae, especially in darker skin types.
January 2013 in “Shiyong yixue zazhi” Astraglus polysaccharide may help hair growth by boosting follicle stem cell activity.
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April 2018 in “Our Dermatology Online” Trichoscopy can detect early signs of steroid overuse on the scalp, suggesting a need for non-steroidal treatments.
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January 2015 The gel with apigenin and celery juice promotes hair growth without causing skin irritation.
25 citations
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July 1994 in “Journal of dermatological science” Testosterone affects hair follicles differently across body sites, with beard hair follicles showing more activity of a specific enzyme and presence of androgen receptors compared to scalp hair.
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June 2021 in “EMBO reports” When skin blisters, healing the wound is more important than growing hair, and certain stem cells mainly fix the blisters without helping hair growth.
1 citations
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February 2005 in “The Journal of Laryngology & Otology” A fungal infection in the neck caused severe breathing issues, treated successfully with antibiotics and antifungal medication.
7 citations
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December 2015 in “PloS one” Cryopreserved mouse whisker follicles can grow hair when transplanted into nude mice.
January 2003 in “Elsevier eBooks” Androgens and other hormones affect hair growth and skin conditions like acne.
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March 2016 in “CRC Press eBooks” Hirsutism treatments can slow new hair growth, but existing hair needs removal, and eflornithine helps reduce hair growth.
April 2017 in “Journal of Investigative Dermatology” Scientists created a tiny, 3D model of a hair follicle that grows and acts like a real one.
October 2025 in “INSOLOGI Jurnal Sains dan Teknologi” Pacing leaf extracts can promote hair growth in rabbits, but minoxidil works better.
May 2023 in “Journal of Ethnopharmacology” The wild garlic plant, Allium macrostemon Bunge, can promote hair growth and could potentially be used to treat hair loss.
5 citations
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January 2018 in “Skin Pharmacology and Physiology” Curcuma aeruginosa extract lotion significantly reduces underarm hair growth.
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March 2010 in “Internal medicine journal” A 72-year-old man with sudden taste issues and hair growth was diagnosed with a severe stomach cancer and died within 5 months.
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March 2013 in “International Society of Hair Restoration Surgery” Eyebrow transplants can rarely cause scarring due to folliculitis.
18 citations
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January 2013 in “Dermatology Online Journal” Trichofolliculoma is a rare skin bump on the face or scalp.
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October 2021 in “Cureus” Smoking can cause yellow discoloration of upper lip hair and nails.
January 2022 in “Lumbung Farmasi: Jurnal Ilmu Kefarmasian/Lumbung Farmasi” Celery leaf extract and honey effectively promote hair growth.
62 citations
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November 2009 in “Aging Cell” Hedgehog signaling helps keep hair follicle stem cells the same in both young and old human skin.
47 citations
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March 1987 in “The Journal of dermatologic surgery and oncology” Carbon dioxide laser treatment effectively removed facial hair cysts without scarring or them coming back.
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January 2016 in “International Journal of Trichology” Erlotinib can cause hair loss and texture changes.
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June 1985 in “American Journal of Dermatopathology” Minoxidil helps grow longer, thicker hair in bald scalps of stumptailed macaques, and early treatment is more effective.
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June 2000 in “Experimental dermatology” The Lanceolate hair-J mutation in mice mimics human hair disorders like Netherton's syndrome.
June 2026 in “International Journal Of Ayurvedic And Herbal Medicine” Ayurvedic treatment effectively improved alopecia barbae in 10 days.