Retinol, also called vitamin A1, is a fat-soluble vitamin in the vitamin A family that is found in food and used as a dietary supplement. Retinol or other...

encompasses a group of chemically related organic compounds that includes retinol, retinyl esters, and several provitamin (precursor) carotenoids, most notably...

Dietary β-carotene is a provitamin A compound, converting in the body to retinol (vitamin A). In foods, it has rich content in carrots, pumpkin, spinach...

In enzymology, a retinol dehydrogenase (RDH) (EC 1.1.1.105) is an enzyme that catalyzes the chemical reaction retinol + NAD+ ⇌ {\displaystyle \rightleftharpoons...

Retinol-binding proteins (RBP) are a family of proteins with diverse functions. They are carrier proteins that bind retinol. Assessment of retinol-binding...

interact with their normal biological counterparts, such as retinol binding protein 4 for retinol, retinoid receptors for all-trans-retinoic acid or 9-cis-retinoic...

Retinyl palmitate, or vitamin A palmitate, is the ester of retinol (vitamin A) and palmitic acid, with formula C36H60O2. It is the most abundant form...

toxic effects of ingesting too much preformed vitamin A (retinyl esters, retinol, and retinal). Symptoms arise as a result of altered bone metabolism and...

Retinol binding protein 4, also known as RBP4, is a transporter protein for retinol (vitamin A alcohol). RBP4 has a molecular weight of approximately...

Retinyl acetate (retinol acetate, vitamin A acetate) is a natural[dubious – discuss] form of vitamin A which is the acetate ester of retinol. It has potential...

tablespoon (13.6 grams or 14.8 mL) of cod liver oil contains 4,080 μg of retinol (vitamin A) and 34 μg (1360 IU) of vitamin D. The Dietary Reference Intake...

\rightleftharpoons } 11-cis-retinol Hence, this enzyme has one substrate, all-trans-retinol, and one product, 11-cis-retinol. These enzymes are alternatively...

NADP-retinol dehydrogenase (EC 1.1.1.300, all-trans retinal reductase, all-trans-retinol dehydrogenase, NADP(H)-dependent retinol dehydrogenase/reductase...

Despite having no structural resemblance to retinol, Bakuchiol was found to have retinol functionality through retinol-like regulation of gene expression. In...

all-trans-retinol + NADP+; all-trans-retinol dehydrogenases; all-trans-retinol + fatty acid → all-trans-retinyl ester + H2O; lecithin retinol acyltransferases...

In enzymology, a retinol O-fatty-acyltransferase (EC 2.3.1.76) is an enzyme that catalyzes the chemical reaction acyl-CoA + retinol ⇌ {\displaystyle \rightleftharpoons...

Lecithin retinol acyltransferase is an enzyme that in humans is encoded by the LRAT gene. Lecithin retinol acyltransferase is a microsomal enzyme that...

11-cis-retinol dehydrogenase (EC 1.1.1.315, RDH5 (gene)) is an enzyme with systematic name 11-cis-retinol:NAD+ oxidoreductase. This enzyme catalyses the...

all-trans-retinol + NADP+; all-trans-retinol dehydrogenases; all-trans-retinol + fatty acid → all-trans-retinyl ester + H2O; lecithin retinol acyltransferases...

Retinol binding protein 7 is a protein that in humans is encoded by the RBP7 gene. The protein encoded by this gene is a member of the cellular retinol-binding...

for all-trans-retinoic acid) is a metabolite of vitamin A1 (all-trans-retinol) that is required for embryonic development, male fertility, regulation...

hydrolase) catalyzes the reaction an all-trans-retinyl ester + H2O = 11-cis-retinol + a fatty acid This enzyme belongs to the family of hydrolases, specifically...

phosphatidylcholine---retinol O-acyltransferase (EC 2.3.1.135) is an enzyme that catalyzes the chemical reaction phosphatidylcholine + retinol---[cellular-retinol-binding-protein]...

activity of retinol (vitamin A); the body uses an enzyme to convert β-carotene to retinol. In other contexts, both β-carotene and retinol are simply considered...

Diterpenes form the basis for biologically important compounds such as retinol, retinal, and phytol. They are known to be antimicrobial and anti-inflammatory...

evaluated to treat dry macular degeneration and Stargardt disease. It is a retinol binding protein 4 antagonist. "Tinlarebant - Belite Bio". AdisInsight....

acylhydrolase, 13-cis retinol forming catalyses the reaction an all-trans-retinyl ester + H2O ⇌ {\displaystyle \rightleftharpoons } 13-cis-retinol + a fatty acid...

certain disease states, the metabolism and conversion of carotenoids to retinol is slowed, which can lead to decreased clearance and increased plasma levels...

convert a trace of β-carotene to retinol, although the amount is totally insufficient for meeting their daily retinol needs. Carotenes are polyunsaturated...

seen in VAD; suppressed synthesis of retinol binding protein (RBP) due to protein deficiency leads to reduced retinol uptake. Excess alcohol consumption...