June 2021 in “Asian Journal of Medical Sciences” Vitamin B12 deficiency can cause reversible skin darkening.
15 citations
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January 2025 in “Journal of the European Academy of Dermatology and Venereology” Ritlecitinib is effective and safe for treating alopecia areata, promoting significant hair regrowth.
June 2010 in “The Knowledge Bank (The Ohio State University)” Inhibiting retinoic acid activates WNT signaling, potentially aiding hair disorder and skin cancer treatments.
December 2003 in “British Journal of Urology” 9 citations
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October 1947 in “The Lancet” 1 citations
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November 1947 in “The Lancet”
27 citations
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September 2015 in “PharmaNutrition” Astaxanthin is a safe antioxidant that may improve heart, skin, eye health, and physical performance, and help manage chronic diseases.
April 2016 in “Journal of The American Academy of Dermatology” Some blood pressure medications are linked to a higher risk of skin cancer.
August 2025 in “Pharmaceutics” A new method improves betulin delivery and shows promise in cancer treatment.
84 citations
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September 2008 in “Developmental biology” Retinoic acid-binding proteins in skin are regulated by β-catenin and Notch signalling.
2 citations
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November 1995 in “American Journal of Obstetrics and Gynecology” Taking vitamin B6 corrected a pregnant woman's metabolic disorder, which changed her hair color.
The treatment showed limited success in repigmenting hair for vitiligo-associated leukotrichia.
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.
5 citations
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January 1993 in “PubMed” Retinoic acid can change skin structures in vertebrates, like turning scales into feathers or hair buds into glands.
16 citations
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November 2023 in “Scientific Reports” The niosomes effectively target hair follicles for acne treatment.
9 citations
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January 2021 in “Mediators of Inflammation” 15d‐PGJ2 cream protects against UVB-induced skin damage in mice.
16 citations
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November 1994 in “Developmental Biology” Retinoic acid causes gland formation instead of hair in mouse skin by altering epidermal and dermal interactions.
34 citations
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October 2021 in “Scientific Reports” Nobiletin-loaded vesicles effectively treat skin cancer by restoring normal miRNA and antioxidant levels.
24 citations
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August 2009 in “Expert opinion on pharmacotherapy” The combination of calcipotriene and betamethasone is more effective and has fewer side effects for treating psoriasis.
January 2015 in “Current Opinion in Endocrinology, Diabetes and Obesity” 16 citations
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May 2006 in “The Journal of Dermatology” Peeling skin syndrome was successfully treated with a vitamin D cream.
1 citations
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February 2025 in “Archives of Dermatological Research” Using Excimer light with topical steroids is the most effective treatment for alopecia areata.
42 citations
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July 2017 in “Molecular therapy” A form of vitamin E promotes hair growth by activating a specific skin pathway.
Baricitinib effectively treats alopecia areata, with over half of patients improving after 52 weeks.
March 2023 in “International Journal of Applied Pharmaceutics” The β-sitosterol hair gel is effective and promising for treating hair loss.
November 2025 in “SKIN The Journal of Cutaneous Medicine” Ritlecitinib is generally safe for adolescents with alopecia areata over 5 years.
May 2025 in “Journal of the Egyptian Womenʼs Dermatologic Society” Vitamin D3 is a safe and effective alternative to steroids for treating alopecia areata, with fewer side effects.
January 1985 in “Clinical research” Topical alpha-terthienyl with UVA may safely treat psoriasis without cancer risk.
ACA from Alpinia galanga may prevent testosterone-related hair loss.