20 citations
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July 1990 in “Clinical and experimental dermatology” Taking cyproterone acetate and ethinyl oestradiol for hair loss can lower vitamin B12 levels in women.
October 2025 in “Dermatology and Therapy” Ritlecitinib is being tested for effectiveness and safety in treating severe alopecia areata.
April 2019 in “Journal of Investigative Dermatology” Removing REDD1 in mice increases skin fat by making fat cells larger and more numerous.
124 citations
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January 1996 in “Dermatology” 5 alpha-reductase inhibitors, like finasteride, are used to treat conditions like prostate issues and skin disorders.
April 2016 in “The journal of investigative dermatology/Journal of investigative dermatology” RPGRIP1L helps skin cells stick together by blocking PKCβII, which can prevent skin blistering like in pemphigus.
11 citations
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May 1985 in “Archives of Dermatology” Calcitriol-resistant rickets is an inherited disorder that affects hair growth and causes hair loss.
January 2015 in “Current Opinion in Endocrinology, Diabetes and Obesity”
July 2021 in “PARIPEX INDIAN JOURNAL OF RESEARCH” Knuckle darkening can be an early sign of vitamin B12 deficiency.
3 citations
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January 2025 in “SAGE Open Medical Case Reports” Deucravacitinib helped regrow hair and reduce plaques in a woman with discoid lupus erythematosus without side effects.
196 citations
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May 2001 in “The journal of investigative dermatology/Journal of investigative dermatology” Sebocytes play a key role in controlling androgen levels in human skin.
April 2026 in “bioRxiv (Cold Spring Harbor Laboratory)” Red light exposure can slow aging in mice by improving fat metabolism.
1 citations
,
September 1993 in “Archives of Disease in Childhood” Biotinidase deficiency can be easily diagnosed and treated with biotin to prevent serious harm.
1 citations
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January 2024 in “Pediatric Dermatology” The boy's scurvy symptoms improved with vitamin C treatment, highlighting the need for a balanced diet.
December 2025 in “International Journal of Innovative Technologies in Social Science” Ritlecitinib is generally safe for long-term use, with mostly mild side effects.
April 2018 in “Journal of Investigative Dermatology” Stabilizing HIF1A in hair follicles increases glycolysis, which may help reduce oxidative stress and support hair growth.
August 2024 in “Receptors” Vitamin D receptor is crucial for skin wound healing.
22 citations
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January 1968 in “THE JOURNAL OF VITAMINOLOGY” α-Tocopheryl acetate is well absorbed through healthy skin.
13 citations
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July 2007 in “Pediatric dermatology” Vitamin D3 ointment improved skin bumps on the chin but didn't give lasting results after stopping use.
January 2002 in “HAL (Le Centre pour la Communication Scientifique Directe)” The enzyme system in hair follicles is similar to the liver's and is inhibited by certain substances.
December 2024 in “Journal of Biophotonics” Dual wavelength LEDs may help reduce hair loss by lowering DHT levels.
3 citations
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September 1973 in “Archives of dermatology” Applying a tretinoin cream can remove hair plugs and treat trichostasis spinulosa.
January 2010 in “Life Science Alliance” Vitamin D receptor is essential for preventing hair loss by regulating hair cycle stages.
January 1989 in “Journal of The American Academy of Dermatology” Dr. Jorizzo questions the long-term benefits of minoxidil and tretinoin, while Dr. Olsen defends their effectiveness and stresses the need for public education on these treatments.
January 2025 in “Clinical Pediatric Endocrinology” Calcium supplements improved bone deformities but not skin papules or hair loss.
24 citations
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February 2007 in “Hormone and metabolic research” The substance MK386 effectively blocked testosterone conversion and reduced cell growth in certain skin cells, but inhibiting 5α-reductase alone may not greatly improve acne.
4 citations
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January 2011 in “Journal of Cosmetics, Dermatological Sciences and Applications” Vitamin B12 may promote hair growth by affecting certain cell processes.
January 2020 in “Turkiye Klinikleri Journal of Dermatology” People with chronic hair shedding had much lower vitamin D levels compared to healthy people.
January 2008 in “HAL (Le Centre pour la Communication Scientifique Directe)” The mutant HR bmh protein affects hair follicle formation by failing to repress vitamin D receptor activity.
1 citations
,
July 2025 in “SKIN The Journal of Cutaneous Medicine” Ritlecitinib is effective and safe for long-term treatment of alopecia areata.
12 citations
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November 2012 in “BioMolecular Concepts” PPAR β/δ is important for skin health and disease treatment, but more research is needed.