February 2014 in “PubMed” Tomato extract can promote hair growth and prevent hair loss without irritating the skin.
Certain gut microbes are linked to better health in 14 conditions.
August 2025 in “International Journal of Research in Ayurveda and Pharmacy” The Ayurvedic paste effectively relieved dandruff symptoms in a 14-year-old boy.
December 2022 in “Zenodo (CERN European Organization for Nuclear Research)” Tofacitinib effectively treated severe alopecia areata in a 14-year-old girl.
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March 2004 in “Human Reproduction” Women with irregular periods and/or excessive body hair are more likely to have polycystic ovaries, and this condition is linked to higher health risks.
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October 2017 in “European Journal of Pharmaceutics and Biopharmaceutics” The gel made of minoxidil and hydroxypropyl-β-cyclodextrin improves hair growth and is good for long-term use.
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May 2014 in “Naunyn-Schmiedeberg's Archives of Pharmacology” 7-Phloroeckol from brown algae may help hair grow.
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May 1998 in “Steroids” Researchers developed a model to predict how well certain compounds can block an enzyme related to hair loss and prostate issues, suggesting a 50 mg dose of finasteride might be effective based on lab and body data.
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November 2016 in “Journal of Cosmetic and Laser Therapy” Laser and light therapies, especially the 308 nm excimer laser, are effective and safe for treating alopecia areata, but more research is needed.
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February 2007 in “Plastic and Reconstructive Surgery” Keratinocytes show more TGF-β system activity and collagen production as they age, which might affect wound scarring.
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December 2015 in “Journal of the American Academy of Dermatology” A man with vitiligo and alopecia saw quick skin and hair improvement with ruxolitinib, but skin color gains were lost after stopping treatment.
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September 2018 in “Asian-Australasian Journal of Animal Sciences” Rex rabbits' hair follicles develop dynamically in the first 8 weeks, with key genes and proteins changing over time.
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September 2013 in “Veterinary dermatology” Medroxyprogesterone injections caused hair regrowth in some dogs with alopecia X.
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March 2019 in “Journal of lipid research” New probes were created to effectively measure specific enzymes involved in fat metabolism, which could help develop new drugs.
3 citations
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February 2024 in “Journal of the American Academy of Dermatology” Topical tofacitinib cream may help treat certain hair loss conditions with fewer risks.
January 2024 in “Journal of the Egyptian Women's Dermatologic Society (Print)” Combining minoxidil with dutasteride and microneedling is more effective for female pattern hair loss than just dutasteride and microneedling.
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October 2017 in “Clinical and Experimental Dermatology” Oral tofacitinib shows promise in treating atopic dermatitis and alopecia areata, but only slight improvement in vitiligo.
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April 2019 in “Genes” Researchers found a genetic region that influences the number of coat layers in dogs.
April 2017 in “Journal of Investigative Dermatology” Cow milk sugars increase fat production and inflammation in skin oil cells.
385 citations
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November 1990 in “Journal of Cell Science” Human hair follicles can grow in a lab setting.
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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.
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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.
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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.
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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.
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September 2024 in “Internal Medicine Journal” Upadacitinib helped regrow hair and maintain ulcerative colitis remission.
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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.
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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.
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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.