21 citations
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September 1990 in “Journal of The American Academy of Dermatology” Taking L-tryptophan supplements might cause a condition similar to scleroderma in some people, which can get better after stopping the supplement and starting corticosteroid therapy.
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August 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” Certain cells in the adult mouse ear come from cranial neural crest cells, but muscle and hair cells do not.
4 citations
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April 1955 in “Archives of Dermatology” Hydrocortisone ointment effectively improved eyebrow skin and hair in a 10-year-old.
20 citations
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January 2008 in “BJU international” Split-thickness skin grafts are a good alternative for urethral reconstruction when buccal grafts can't be used.
26 citations
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December 1990 in “Journal of Biological Chemistry” Two specific genes are more active during hair growth in mice.
February 2026 in “UiTM Institutional Repositories (Universiti Teknologi MARA)” Cis-UCA can form new compounds without enzymes, and sulphide donors reduce its UVB-induced toxicity in skin cells.
January 2006 in “International water power & dam construction” Nevus comedonicus can appear later in life and affect both eyelids.
January 2008 in “Lishizhen Medicine and Materia Medica Research” The root extract of Untica mairei Levl may help treat benign prostatic hyperplasia.
6 citations
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April 2010 in “Arthritis Care & Research” Antituberculous drugs improved symptoms in a woman with lupus and myositis.
13 citations
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January 2020 in “Scientific Reports” The African spiny mouse heals skin without scarring due to different protein activity compared to the common house mouse, which heals with scarring.
48 citations
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July 1993 in “Archives of Dermatological Research” Merkel cells are abundant in facial vellus hair follicles, especially during the anagen phase.
7 citations
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August 2008 in “Immunogenetics” A gene mutation in mice causes increased mast cells and disorganized hair follicles in their skin.
4 citations
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July 1994 in “Clinics in Dermatology” Eosinophilia-myalgia syndrome, linked to contaminated L-tryptophan supplements, caused severe symptoms and some deaths, with long-term effects in survivors.
November 2024 in “Journal of Investigative Dermatology” Ursolic and shikimic acid together boost hair growth better than alone.
20 citations
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December 2010 in “Journal of Morphology” Lizard claws have hair-like keratins similar to those in mammals.
October 2013 in “The American Journal of Gastroenterology” Colonic lipomas can cause complications like intussusception, requiring surgery if symptoms occur.
22 citations
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March 2021 in “Journal of Cutaneous Medicine and Surgery” Ultrasound is a useful, non-invasive tool in dermatology for diagnosing skin conditions and guiding treatments, but it has some limitations.
June 2025 in “British Journal of Dermatology” Snail mucus is popular in skincare for its anti-aging benefits.
19 citations
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June 2010 in “Journal of acupuncture and meridian studies” A plant extract was found to effectively block an enzyme related to male hormone-related diseases.
January 2021 in “American journal of dermatological research and reviews” The muscle damage was caused by T-cell large granular lymphocytic leukemia, not dermatomyositis.
January 2017 in “UiTM Institutional Repositories (Universiti Teknologi MARA)” Hibiscus rosa-sinensis leaf extract is safe for mice at tested doses.
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December 2022 in “Pediatric dermatology” A boy developed a rare skin condition after recovering from a severe skin reaction, and it improved with lotion treatment.
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January 1981 in “PubMed” Hair medullary cells in mammals vary in complexity, with humans having more structured cells similar to inner root sheath cells.
23 citations
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January 2001 in “International journal of toxicology” St. John's Wort extract and oil safety in cosmetics is unclear; more data needed on photosensitization, toxicity, and human irritation.
May 2019 in “Eurasian Journal of Biosciences” Fenugreek aqueous extract is more effective against acne bacteria than the alcoholic extract.
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October 2020 in “Drug Discoveries & Therapeutics” Althaea officinalis helps wounds heal faster in rats.
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January 2016 in “International journal of research in ayurveda and pharmacy” The study found that a specific combination of five medicinal plants effectively inhibits the fungus that causes dandruff.
9 citations
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July 2019 in “Folia Morphologica” Brandt's hedgehog has thick skin on its back and many glands near its nostrils.
June 2016 in “Journal of Evolution of Medical and Dental Sciences” Young women with lupus often have oral ulcers.
May 2026 in “Medical and Veterinary Entomology” The combination of Lucilia sericata larva secretions and Achillea sintenisii extract significantly improves wound healing in diabetic rats.