258 citations
,
July 2005 in “Journal of lipid research” DGAT1 enzyme helps make diacylglycerols, waxes, and retinyl esters.
91 citations
,
November 2008 in “Journal of biological chemistry/The Journal of biological chemistry” DGAT1 enzyme is crucial for healthy skin and hair by regulating retinoid levels.
52 citations
,
May 1982 in “The American journal of the medical sciences” Vitamin A toxicity likely caused the patient's high calcium levels.
6 citations
,
February 2021 in “Frontiers in Cell and Developmental Biology” Eating too much or too little vitamin A can cause hair loss.
The enzyme Dgat1 is essential for healthy hair and skin by controlling retinoid levels.
15 citations
,
March 1996 in “PubMed” Anorexia nervosa may cause a hair defect called pili torti due to malnutrition and high vitamin A levels.
32 citations
,
January 2007 in “Biological & Pharmaceutical Bulletin” Minoxidil and retinol together help hair grow.
2 citations
,
December 2018 in “Journal of cosmetic dermatology” Higher CRBP1 levels are linked to more severe alopecia areata.
4 citations
,
April 2018 in “Journal of Investigative Dermatology” Hydroxypinacolone retinoate is a potent anti-aging ingredient for skin that is more effective and less irritating than other forms of retinoids.
April 2024 in “Communications biology” Enzymes involved in Vitamin A metabolism affect hair growth and type in mice.
10 citations
,
September 2019 in “Experimental Eye Research” The enzyme RDH12 plays a role in vision and retinal disease, with mutations leading to early onset visual loss and blindness, but the exact disease mechanism is unclear and there are no treatments yet.
April 2018 in “Journal of Investigative Dermatology” Sensitive scalp has higher pH, more redness, abnormal sebum, and altered bacterial makeup.
47 citations
,
September 2023 in “Pharmacological Reports” Vitamins A, B3, C, D, and E can improve skin health and immunity.
16 citations
,
September 2019 in “Journal of biological chemistry/The Journal of biological chemistry” Mice without certain skin enzymes have faster hair growth and bigger eye glands.
Proretinal nanoparticles are a safe and effective way to deliver retinal to the skin.
10 citations
,
January 1985 in “Elsevier eBooks” Active oxygen species might be involved in skin tumor growth, but their exact role is unclear.
16 citations
,
July 2002 in “Australasian Journal of Dermatology” A woman with lupus experienced skin death due to a blood clotting disorder after stopping a blood thinner, which healed with treatment.
April 2018 in “Journal of Investigative Dermatology” Light can activate hair growth through a pathway from the eyes to hair follicles.
38 citations
,
June 2018 in “Archives of Toxicology” Different species and human skin models vary in their skin enzyme activities, with pig skin and some models closely matching human skin, useful for safety assessments and understanding the skin's protective roles.
6 citations
,
April 2022 in “Biomedicine & pharmacotherapy” Using three different drugs together may better treat eye diseases like glaucoma and macular degeneration.
14 citations
,
July 2022 in “Nutrients” Vitamin A is important for healthy skin and hair, influencing hair growth and skin healing, but UV light reduces its levels.
May 2023 in “International journal of molecular sciences” The ABCA4 gene protects hair follicle stem cells from toxic vitamin A byproducts.
A new method allows for controlled, long-lasting delivery of retinoic acid through the skin with less inflammation.
5 citations
,
October 2021 in “Clinical, cosmetic and investigational dermatology” Japanese patients with alopecia areata often have a higher BMI and consume more vitamin C, fruit, and retinol, which may affect their condition's development or severity.
4 citations
,
November 2021 in “Frontiers in Cell and Developmental Biology” Aging causes hair loss and graying due to stem cell decline and changes in cell behavior and communication.
34 citations
,
January 2022 in “Molecules/Molecules online/Molecules annual” Natural ingredients in cosmeceuticals are beneficial for skin and hair health with few side effects.
May 2024 in “Journal of medicinal food” Jojoba oil has many uses beyond skincare, including health benefits and pharmaceutical applications.
June 2023 in “Journal of biological chemistry/The Journal of biological chemistry” Sdr16c5 and Sdr16c6 genes regulate a key point in lipid production that affects eye and skin gland function.
1 citations
,
July 2025 in “Journal of Clinical Medicine” Cosmetic procedures can cause serious eye problems, so awareness and safety are crucial.
June 2023 in “University of Thi-Qar Journal of Science” Retinoids effectively treat skin aging but have safety and stability issues.