October 2025 in “Journal of Veterinary Diagnostic Investigation” Black hair in cats has higher cortisol levels than white hair.
15 citations
,
December 2020 in “The Journal of General Physiology” Acid can block TRPV3 from outside the cell but boost its function from inside.
78 citations
,
June 1989 in “The Journal of dermatologic surgery and oncology” Acne keloidalis is a chronic skin condition on the back of the neck in young black men, needing surgery for severe cases.
10 citations
,
February 2023 in “Archives of Dermatological Research” Alopecia areata is more common in Black and Hispanic people but less diagnosed in those with lower socioeconomic status.
January 1984 in “Pediatric Dermatology” The document concludes that some dermatology books are useful for their photos or specific topics, while others have limitations like poor quality images or content.
42 citations
,
April 2021 in “Pharmaceuticals” Five FDA-approved drugs may help block COVID-19 virus entry.
April 2023 in “Pharmacognosy Magazine” Cerasus serrulata flower extracts can help turn grey hair black again.
Curly wool has more orthocortex than straight wool.
6 citations
,
March 2022 in “IET Image Processing” Targeting the narrowest part of the anterior chamber angle may help prevent pupil block in glaucoma.
April 2023 in “Australasian Journal of Dermatology” Lentiginous melanoma is most common on the face, especially the nose, cheek, and pre-auricular areas, with men more likely to have it on the scalp, ears, upper back, and trapezius, and women on the cheek and anterior arm. Sun damage is a key factor in its formation.
6 citations
,
September 1997 in “Prostate Cancer and Prostatic Diseases” Finasteride 5 mg effectively reduces urinary symptoms and PSA levels in men with enlarged prostates, with few sexual side effects.
24 citations
,
March 2007 in “International Journal of Dermatology” The Arabic Skindex-16 is a reliable and valid way to measure the impact of skin conditions on quality of life in Saudi patients.
11 citations
,
July 2010 in “The Lancet” Chocolate has been historically used for medicinal purposes, with current research focusing on heart health benefits, but the extent of these benefits is debated.
4 citations
,
March 2020 in “Scientific Reports” Scientists created a colored thread-like material containing a common hair loss treatment, which slowly releases the treatment over time, potentially offering an effective, neat, and visually appealing solution for hair loss.
Plakophilin 1 helps control skin cell immune responses to prevent excessive inflammation.
9 citations
,
May 2023 in “Inflammation Research” New small molecule drugs show promise in treating complex skin diseases but need more safety research.
308 citations
,
September 2010 in “Nucleic acids research” Increasing mir-302 turns human hair cells into stem cells by changing gene regulation and demethylation.
January 2026 in “Saudi Journal of Medical and Pharmaceutical Sciences” Gel D shows promise as a natural hair care solution for traction alopecia.
January 2026 in “Animal Advances” Genes linked to coat color and fiber length in Chinese goats were identified.
November 2025 in “Saudi Journal of Medical and Pharmaceutical Sciences” Mango pectin and coconut oil gels may help treat traction alopecia.
59 citations
,
August 2014 in “International Journal of Biological Macromolecules” The study found an efficient method to extract antioxidants from Hibiscus leaves.
21 citations
,
May 1988 in “Journal of The American Academy of Dermatology” The first in-prison dermatology clinic in the U.S. faced challenges and found certain skin conditions common among inmates, with rare cases of serious skin cancer.
16 citations
,
January 2011 in “International Journal of Trichology” Use good lighting, consistent positioning, and proper camera settings for effective hair disorder photos.
10 citations
,
January 2012 in “Journal of biomedical optics” Melanin density affects hair color, and this method can help in cosmetic assessments and diagnosing hair diseases.
6 citations
,
April 2018 in “Obstetrics, gynaecology and reproductive medicine” Most women with hirsutism have it because of PCOS, and they need long-term treatment including medication and hair removal to improve their condition.
6 citations
,
September 2016 in “American journal of medical and biological research” Male cattle skin is better for quality leather production.
5 citations
,
September 2016 in “Security science and technology” DNA can predict physical traits like eye and hair color accurately, especially in Europeans, but predicting other traits and in diverse populations needs more research.
156 citations
,
October 2012 in “Seminars in Cell & Developmental Biology” Different types of stem cells in hair follicles play unique roles in wound healing and hair growth, with some stem cells not originating from existing hair follicles but from non-hair follicle cells. WNT signaling and the Lhx2 factor are key in creating new hair follicles.
47 citations
,
October 2016 in “Molecular and Cellular Endocrinology” Androgens prevent hair growth by changing Wnt signals in cells.
35 citations
,
October 2017 in “Signal Transduction and Targeted Therapy” Fibromodulin treatment helps reduce scarring and improves wound healing by making it more like fetal healing.