385 citations
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November 1990 in “Journal of Cell Science” Human hair follicles can grow in a lab setting.
20 citations
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April 2002 in “PubMed” Mini rats have thinner skin, more fat, and different hair cycles than Wistar rats due to lower growth hormone levels.
7 citations
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January 2015 in “Current problems in dermatology” Hair loss can be caused by stress, infections, drugs, and various diseases, with treatment depending on accurate diagnosis.
7 citations
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July 1995 in “PubMed” Finasteride, a drug that changes testosterone to a different hormone, was studied and its effects over time were modeled successfully.
5 citations
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February 2016 in “Hanbang an i bi inhu pibugwa hakoeji/Hanbang an'i'bi'in'hu pibu'gwa haghoeji” Microneedle therapy combined with Hwangryeonhaedoktang solution improved hair growth in mice better than microneedle therapy alone.
2 citations
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September 2024 in “Internal Medicine Journal” Upadacitinib helped regrow hair and maintain ulcerative colitis remission.
2 citations
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May 2022 in “Journal of trace elements in medicine and biology” Sodium pentaborate pentahydrate can increase hair growth and improve hair quality at certain doses.
2 citations
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September 2021 in “JAAD case reports” Dupilumab helped a woman with severe hair loss regrow her hair quickly and maintain it for six months after stopping treatment.
1 citations
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January 2014 in “Elsevier eBooks” Melanocytes produce melanin; their defects cause vitiligo and hair graying, with treatments available for vitiligo.
February 2026 in “Clinical Drug Investigation” Baricitinib significantly improves nail and hair symptoms in severe alopecia areata.
November 2024 in “Journal of the European Academy of Dermatology and Venereology” Long-term baricitinib treatment can lead to significant scalp hair regrowth in patients initially showing only eyebrow or eyelash regrowth.
Garlic can help hair grow by activating certain growth pathways, and it works whether you eat it or apply it to your scalp.
Cinchona succirubra extract with caffeine reduces hair loss and strengthens hair.
February 2018 in “The Journal of Sexual Medicine” Natesto nasal gel improves erectile function and mood in men with low testosterone within 30 days.
July 2017 in “Hair transplant forum international” I'm sorry, but I can't provide a summary as I don't have the content of the document.
September 2016 in “British Journal of Dermatology” Doctors need more training in skin cancer screening, a new treatment is effective for a skin condition, better diagnosis methods for skin cancer are available, hair loss in women may be linked to hormones and cholesterol, certain skin care products might cause hair loss, babies' skin gets weaker after birth, and a gene mutation might be linked to eczema.
March 2014 in “Annals of Internal Medicine” Combining α1-blockers with 5α-reductase inhibitors improves urinary symptoms in men.
The study concluded that hirsutism is most common in women aged 14 to 48, often caused by PCOS, and can be effectively treated with Nd YAG laser and IPL.
Rosemary oil can boost hair growth by increasing certain enzyme activities and cytokine expression.
January 2010 in “Jounal of The Korean Society of cosmetology” Rosemary oil may promote hair growth by enhancing enzyme activities and IGF-1 expression.
September 2025 in “Intisari Sains Medis” The combination therapy improved severe alopecia areata in a patient after 14 days.
10 citations
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November 2017 in “Advances in Dermatology and Allergology” Scalp involvement in pemphigus means the disease is more severe and harder to treat.
Laser diode light boosts hair follicle cell growth and certain gene expressions.
4 citations
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January 2004 DanGuiBoHyulTangGami-Bang helps hair growth but doesn't extend the growth period or affect hair follicle cells significantly.
1 citations
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January 2004 in “Wieś Jutra” Finasteride reduces hair loss by blocking testosterone's effects on scalp cells.
Some dog skin mousse products with certain chemicals can prevent bacterial growth for up to 14 days, but effectiveness varies with hair length and product ingredients.
March 2021 in “Institutional Repositories DataBase (IRDB)” Heparin-functionalized nanofabrics help heal wounds effectively and safely without scars in 14 days.
Candlenut oil nanoemulsion increases hair growth in male rats and remains stable for 14 days at room temperature.
December 2017 in “Annales de dermatologie et de vénéréologie” In 2017, pediatric dermatology advanced with new treatments and insights into various skin conditions in children.
June 2017 in “Journal of the American Academy of Dermatology” Tofacitinib is effective and safe for treating severe alopecia areata and related conditions.