research Biallelic Variants in Lanosterol Synthase (LSS) Cause Palmoplantar Keratoderma-Congenital Alopecia Syndrome Type 2
Certain genetic changes in the LSS gene cause a rare skin and hair condition.
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research 17beta Hydroxysteroid Dehydrogenase Type 3 Inhibitors
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research Steroid 5α-Reductase Inhibitors
New steroidal compounds could be effective for treating conditions related to 5α-reductase enzyme activity.
research Emerging Roles of Steroid-binding Globulins
Steroid-binding globulins have important roles beyond just transporting steroids.
research Functional characterization and unraveling the structural determinants of novel steroid hydroxylase CYP154C7 from Streptomyces sp. PAMC26508
CYP154C7 enzyme can effectively modify steroids and is promising for commercial use.
research Regulation of the metabolic phenotype of human hepatocytes by glucocorticoids and androgens
Glucocorticoids reduce fat production in liver cells, while androgens increase it in females; manipulating certain enzymes can influence these effects.
research Relative binding affinity of novel steroids to androgen receptors in hamster prostate
New steroids were effective in blocking male hormone receptors in hamster prostates.
research Expression and Activity Assay of Human Steroid 5 Alpha-Reductase Type II in CHO Cells
Finasteride effectively inhibits the enzyme steroid 5 alpha-reductase II.
research Localization of sex steroid receptors in human skin.
Sex steroid receptors are found in specific skin cells, affecting skin and hair functions.
research Ligand Based 3D-QSAR Study on a Series of Steroidal Human 5α-Reductase Inhibitors
research Improved 2α-Hydroxylation Efficiency of Steroids by CYP154C2 Using Structure-Guided Rational Design
Mutants of CYP154C2 enzyme significantly improved steroid conversion efficiency.
research Patent Evaluation: Δ-4,6-Steroids as Potent 5α-Reductase Inhibitors
New steroids were patented as effective for treating acne, hair loss, and other conditions related to hormones.
research Synthesis and 5α-Reductase Inhibitory Activity of C21 Steroids Having 1,4-diene or 4,6-diene 20-ones and 4-Azasteroid 20-Oximes
Three specific 4-azasteroid-2-oximes showed strong enzyme inhibition, but less than finasteride.
research Roles of Type 10 17beta-Hydroxysteroid Dehydrogenase in Intracrinology and Metabolism of Isoleucine and Fatty Acids
This enzyme helps metabolize fatty acids and isoleucine, and could be key in treating neurological diseases and certain cancers.
research Structural studies of two solid steroid compounds
Androsterone and finasteride have different solid forms, with new findings correcting previous errors and identifying a new form.
research Design, synthesis and structure-activity relationships studies on steroidal aromatase and 5α-reductase inhibitors as anti-tumors
Modified steroidal inhibitors showed promise in treating hormone-dependent cancers.
research Steroid 5α-reductases and 3α-hydroxysteroid dehydrogenases: key enzymes in androgen metabolism
Key enzymes control androgen levels, affecting hormone activity and potential treatments.
research Lipid droplets and associated proteins in sebocytes
Sebum from sebocytes is important for skin health and linked to conditions like acne and hair loss.
research Sex hormones and acne
Sex hormones, especially androgens, play a key role in causing acne.
research Studies on neurosteroids XXIV. Determination of neuroactive androgens, androsterone and 5α‐androstane‐3α,17β‐diol, in rat brain and serum using liquid chromatography–tandem mass spectrometry
The methods accurately measured brain androgens, showing most 5α-androstane-3α,17β-diol comes from outside the brain, while androsterone is both transported and made in the brain.
research Cutaneous hydroxystereoid dehydrogenases and rat-hair-cycle
Certain enzymes react strongly with some hormones in rat skin during hair growth, mainly in sebaceous glands and hair sheaths.
research Generation of comparative pharmacophoric model for steroidal 5α-reductase I and II inhibitors: A 3D-QSAR study on 6-azasteroids
The study created a model to help design new inhibitors for steroidal 5α-reductase enzymes.
research The use of liposomes in the topical application of steroids
Liposomes are not better than acetone for applying DHT on skin.
research The determination of endogenous steroids in hair and fur: A systematic review of methodologies
research Steroids excreted by human skin. I. C19-steroids in axillary hair.
Human skin releases different steroids, with some coming from sebaceous glands and others from sweat glands.
research The significance of CYP11A1 expression in skin physiology and pathology
CYP11A1 is crucial for skin health and disease by producing important steroids.
research GC-MS determination of steroids related to androgen biosynthesis in human hair with pentafluorophenyldimethylsilyl–trimethylsilyl derivatisation
The method accurately measures certain steroids in human hair, showing different levels in males and females.
research Recent advances in thiasteroids chemistry
New sulfur-containing steroid analogs show promise for more targeted medical treatments.
research Chitosan-decorated polystyrene-b-poly(acrylic acid) polymersomes as novel carriers for topical delivery of finasteride
Chitosan-decorated carriers may improve topical finasteride delivery for hair loss treatment.
research Altered Hormone and Bioactive Lipid Plasma Profile in Rodent Models of Polycystic Ovarian Syndrome Revealed by Targeted Mass Spectrometry
Rodent models of PCOS show some similar and some different lipid changes compared to humans.