May 2025 in “Journal of Nanobiotechnology” The gel improves hair regrowth and reduces irritation in alopecia areata treatment.
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October 2014 in “Journal of the American Academy of Dermatology” Oral retinoids may help some patients with hard-to-treat lichen planopilaris, but more research is needed.
January 2026 in “Annals of Dermatology” Alitretinoin may help treat mild to moderate alopecia areata.
October 2019 in “CRC Press eBooks” Retinoids can both cause and treat different hair disorders.
January 1982 in “Side effects of drugs annual” High doses of certain vitamins can cause serious side effects and health risks.
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July 2004 in “The journal of investigative dermatology/Journal of investigative dermatology” The enzymes Aldh1a2 and Aldh1a3 are involved in making retinoic acid in hair follicles and have different roles in hair growth.
February 2022 in “International Journal of Research in Dermatology” Tretinoin alone is more effective than combined with microdermabrasion for long-term alopecia areata treatment.
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August 1995 in “British journal of dermatology/British journal of dermatology, Supplement” RXR-alpha is strongly expressed in both normal and psoriatic skin and may help in skin cell differentiation and hair growth.
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January 2002 in “Mechanisms of development” Different enzymes are active in different parts of developing mouse organs.
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April 2019 in “Dermatologic Therapy” Tretinoin boosts minoxidil's effect on hair loss by increasing enzyme activity.
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October 1983 in “Journal of The American Academy of Dermatology” Isotretinoin effectively treats severe acne and similar conditions, but has common, mostly reversible side effects, requiring careful patient monitoring.
March 2024 in “Ukraïnsʹkij žurnal dermatologìï, venerologìï, kosmetologìï” Topical retinoids are important for treating acne effectively and safely.
69 citations
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March 2016 in “American journal of clinical dermatology” Topical retinoids effectively improve photodamaged skin.
April 2023 in “Journal of Investigative Dermatology” Increased TEMRA cells can predict treatment outcomes in rapidly progressive alopecia areata.
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November 2016 in “Dermatologic Therapy” Topical tretinoin may increase beard hair density.
February 2026 in “International Journal of Dermatology” Ritlecitinib shows promise in improving hair regrowth in adolescents with alopecia areata.
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March 2024 in “Science” Vitamin A helps skin stem cells decide their function, aiding in hair growth and wound repair.
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October 1978 in “PubMed” Ro 10-9359 is an effective treatment for severe psoriasis but can cause side effects.
January 1987 in “Toxicological sciences” SMR-2 and SMR-6 are much more toxic than retinoic acid, causing severe symptoms and organ damage in mice.
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May 2022 in “International Journal of Environmental Research and Public Health” Isotretinoin therapy for acne can cause many reversible side effects, mainly mild skin conditions, and patient understanding of these effects can improve treatment adherence.
January 2026 in “Skin Research and Technology”
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February 2011 in “Dermatology reports” Acitretin can cause excess tissue growth and hair loss.
175 citations
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April 1982 in “Journal of The American Academy of Dermatology” Isotretinoin is highly effective in treating severe acne, rosacea, and gram-negative folliculitis.
September 2024 in “Health Problems of Civilization” Isotretinoin effectively treats severe acne but has significant side effects requiring careful monitoring.
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October 1982 in “PubMed” 9 citations
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July 2019 in “Dermatologic therapy” Alitretinoin can effectively treat frontal fibrosing alopecia.
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December 2000 in “International Journal of Cosmetic Science” The study created a new method to test drugs that affect hormone processing in skin.
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August 2009 in “The Journal of Rheumatology Supplement” Retinoids and narrowband UVB phototherapy are effective for treating psoriasis and can reduce treatment time when used together.
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July 2025 in “Clinical and Experimental Dermatology” Ritlecitinib may be more effective for severe alopecia areata than conventional treatments.
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June 1999 in “American Journal of Contact Dermatitis” Tazarotene gel is more effective for acne than tretinoin and works as well as adapalene.