Certain gut bacteria may protect against or increase the risk of hair loss.
11 citations
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June 2005 in “Veterinary Dermatology” Canine hair follicle cells convert progesterone into various metabolites, mainly cortisol.
February 2006 in “Journal of The American Academy of Dermatology” Most patients with anal Pemphigus Vulgaris had repeated episodes but fully recovered with treatment, without long-term problems.
August 2024 in “Revista Científica Multidisciplinar Núcleo do Conhecimento” Malassezia restricta may be linked to intestinal diseases like Crohn's and ulcerative colitis.
26 citations
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January 1992 in “Carcinogenesis” TPA strongly increases ODC activity in certain skin cells, potentially aiding tumor growth.
21 citations
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November 1980 in “PubMed” A new mite species was found in California sea lions, causing skin issues.
4 citations
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September 2023 in “Bioscience Biotechnology and Biochemistry” Scalp bacteria affect genes linked to hair health and growth.
February 2026 in “International Journal on Science and Technology” Vitex negundo may help treat PCOD, but more human studies are needed.
3 citations
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November 2022 in “Molecules/Molecules online/Molecules annual” The substances improved hair regrowth and protected hair cells in humans and mice.
January 2024 in “Open Journal of Veterinary Medicine” The treatment effectively reduces yeast and improves skin in dogs.
October 2020 in “Benha Journal of Applied Sciences” Lower vaspin levels are linked to more severe acne and higher insulin resistance.
8 citations
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April 2006 in “Acta dermato-venereologica” Dovobet ointment used overnight effectively reduces scalp psoriasis severity and itch.
1 citations
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May 2023 in “International Journal of Applied Pharmaceutics” Placenta extract in novasomes improved rat hair growth better than minoxidil and placenta extract in liposomes.
January 2009 in “China Practical Medicine” Certain genes help dermal papillae cells in hair follicles grow and group together.
April 2023 in “Journal of Investigative Dermatology” POUF51 and HES3 are key in controlling stem cell numbers in psoriasis.
4 citations
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July 2017 in “Archivum Immunologiae et Therapiae Experimentalis” Retinol may affect immune responses in people with frequent skin boils.
21 citations
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July 2014 in “Antimicrobial Agents and Chemotherapy” Finasteride effectively prevents biofilm formation and treats preformed biofilms, but requires high doses.
45 citations
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December 2007 in “The FASEB journal” There are two types of stem cells in rodent hair follicles, each with different keratin proteins.
7 citations
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December 1970 in “Biochimica et Biophysica Acta (BBA) - Protein Structure” July 2025 in “Dermatologic Surgery” April 2025 in “Dermatologic Surgery” 19 citations
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September 2019 in “British Journal of Dermatology” FOL-005 peptide can reduce human hair growth by lowering FGF7 levels.
38 citations
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August 2003 in “International Journal of Urology” Finasteride and levofloxacin effectively reduce chronic bacterial prostatitis severity.
August 2015 in “PubMed Central” Epithelial-derived Pop-Up Keratinocytes (ePUKs) may enhance wound healing in regenerative medicine.
November 2023 in “Food science of animal resources” Lactilactobacillus curvatus LB-P9 taken orally helps hair regrow faster and thicker in mice.
January 2024 in “Figshare” Turpentine ointment is an effective and safe treatment for folliculitis.
23 citations
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November 2014 in “Anais Brasileiros de Dermatologia” Trichoscopy helps tell apart scalp lesions in pemphigus vulgaris and pemphigus foliaceus and is useful for choosing biopsy locations.
January 2024 in “Figshare” Turpentine ointment is effective and safe for treating folliculitis.
April 2017 in “Journal of Dermatological Science” Benzoyl peroxide and adapalene gels work differently to reduce acne in mice.