127 citations
,
July 2002 in “EMBO journal” Normal skin cell renewal doesn't need RAR signaling, but vitamin A-related skin thickening does.
34 citations
,
September 1997 in “Acta Dermato Venereologica” RXR agonists may promote hair growth in humans.
5 citations
,
January 1993 in “PubMed” Retinoic acid can change skin structures in vertebrates, like turning scales into feathers or hair buds into glands.
April 2025 in “Frontiers in Pharmacology” Canagliflozin helps overcome progestin resistance in certain endometrial cancer cells.
June 2010 in “The Knowledge Bank (The Ohio State University)” Inhibiting retinoic acid activates WNT signaling, potentially aiding hair disorder and skin cancer treatments.
5 citations
,
January 2022 in “Scientific reports” The research identified two types of keratinocytes in chicken scales: one for hard scales and another for soft skin, with similarities to human skin differentiation.
December 2025 in “Scientific Reports” α-Mangostin can naturally lighten skin by reducing melanin.
63 citations
,
November 1999 in “British journal of dermatology/British journal of dermatology, Supplement” Hair sensitivity to androgens is partly controlled by specific enzyme expressions in different hair areas.
11 citations
,
September 2021 in “Journal of molecular endocrinology” ERβ has potential in treating prostate cancer and neurodegenerative diseases, but human studies are needed before clinical use.
115 citations
,
August 2008 in “The Journal of Clinical Endocrinology & Metabolism” Thyroid hormones help hair grow, reduce hair loss, and increase hair pigment.
9 citations
,
May 2002 in “PubMed” Retinoic acid affects skin and hair health by working with specific receptors, and its absence can lead to hair loss and skin changes.
23 citations
,
June 1992 in “PubMed” RAR-gamma 1 is important for normal skin maintenance and differentiation.
28 citations
,
November 2018 in “Journal of Cellular and Molecular Medicine” CXXC5 is a protein that controls cell growth and healing processes, and changes in its activity can lead to diseases like cancer and hair loss.
66 citations
,
August 2001 in “Experimental Dermatology” Human hair follicle cells can grow hair when put into mouse skin if they stay in contact with mouse cells.
15 citations
,
October 2006 in “Journal of the American Academy of Dermatology” Liquid nitrogen spray caused a temporary, harmless swelling under the skin in an elderly woman.
47 citations
,
September 2023 in “Pharmacological Reports” Vitamins A, B3, C, D, and E can improve skin health and immunity.
32 citations
,
January 2007 in “Biological & Pharmaceutical Bulletin” Minoxidil and retinol together help hair grow.
11 citations
,
October 2001 in “Dermatologic Clinics” The document concludes that DAB389-IL2 is promising for treating refractory cutaneous T-cell lymphoma, but more research is needed on its effectiveness and side effect management.
Isotretinoin may cause temporary, reversible facial hair growth in some women.
January 2017 in “Clinical approaches and procedures in cosmetic dermatology” Retinoids are effective for skin conditions like severe acne and psoriasis but must be used with caution due to potential side effects and risks during pregnancy.
41 citations
,
June 2006 in “Journal of Investigative Dermatology” Beard and scalp hair cells have different gene expressions, which may affect beard growth characteristics.
40 citations
,
November 2009 in “Experimental Dermatology” The mineralocorticoid receptor may play a role in skin and hair health and could be a new target for treating related disorders.
28 citations
,
July 2007 in “Development” TAF4 is important for skin cell growth and helps prevent skin cancer in mice.
2 citations
,
November 2017 in “PloS one” Some vitamin D analogs can thicken skin and reduce pore size like a common acne treatment, with one analog also affecting skin growth factors.
Tretinoin is used topically to treat acne, skin aging, and various skin conditions.
59 citations
,
May 2014 in “Expert Opinion on Therapeutic Targets” The document concludes that targeting 5α-reductase, the androgen receptor, and hair growth genes, along with using compounds with anti-androgenic properties, could lead to more effective hair loss treatments.
22 citations
,
October 2012 in “Journal of Investigative Dermatology” Altered retinoid metabolism in cicatricial alopecia suggests a balanced vitamin A diet may prevent the condition.
4 citations
,
May 2018 in “Electronic Journal of Biotechnology” All-trans retinoic acid at high doses harms goat hair growth cells and could be bad for hair growth.
1 citations
,
January 2010 in “Serbian Journal of Dermatology and Venereology” The document concludes that effective acne treatment requires a personalized combination of therapies and long-term commitment, with retinoids being important for maintenance.
Proretinal nanoparticles are a safe and effective way to deliver retinal to the skin.