research Stereocontrolled synthesis of all eight stereoisomers of the putative anti-androgen cyoctol
Scientists made all eight versions of a compound called cyoctol, but found it's not an anti-androgen and it fully breaks down in the skin.
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research Diphlorethohydroxycarmalol, Isolated from Ishige okamurae, Increases Prostaglandin E2through the Expression of Cyclooxygenase-1 and -2 in HaCaT Human Keratinocytes
A compound from brown algae boosts the production of a certain inflammatory substance in skin cells.
research In vivo response of GsdmA3Dfl/+ mice to topically applied fish oil – effects on cellular markers and macrophages
Fish oil increased cell growth and macrophages in the skin but didn't affect COX-2 expression.
research The Organ-Maintained Human Sebaceous Gland
Human sebaceous glands can grow normally for a week without certain growth factors, and adding estrogen reduces their oil production without affecting cell growth.
research In silico structural prediction of human steroid 5α-reductase type II
Scientists found out the structure of a human enzyme linked to prostate cancer and hair loss, which could help in designing drugs.
research Design, synthesis and biological evaluation of novel androst-3,5-diene-3-carboxylic acid derivatives as inhibitors of 5α-reductase type 1 and 2
New chemical compounds were made that effectively block an enzyme linked to prostate growth.
research 5α-Reductases In Human Physiology: an Unfolding Story
We need to learn more about 5α-reductases and neuroactive steroids to safely make drugs targeting these enzymes.
research Normalization of hair growth in sparse fur-abnormal skin and hair (SPF-ASH) mice by introduction of the rat ornithine transcarbamylase (OTC) gene
Introducing the rat OTC gene normalized hair growth in SPF-ASH mice.
research In Vitro Main Pathways of Steroid Action in Cultured Hair Follicle Cells: Vascular Approach
Steroids, particularly estrogens and 5α-reductase inhibitors, affect blood vessel-related hair growth processes in hair follicle cells.
research Effect of Hataedock Treatment on Epidermal Structure Maintenance through Intervention in the Endocannabinoid System
Hataedock treatment improved skin health and reduced atopic dermatitis symptoms by enhancing the skin barrier and reducing inflammation.
research Isotretinoin-unresponsive acne as a sign of a congenital disorder: a case of 21-hydroxylase deficiency
Acne not improved by usual treatments may indicate a genetic disorder.
research NRF2 coordinates ferroptosis and disulfidptosis in dermal papilla cells via redox metabolic reprogramming in androgenetic alopecia
research 851 The role of astrotactin2 in regulating mammalian skin polarity
Astrotactin2 affects hair follicle orientation and skin cell polarity.
research Treatment of Psoriasis vulgaris with a New Retinoic Acid Derivative Ro 10-9359
The treatment cleared psoriasis in some patients but caused side effects in most.
research Selected variants of the steroid-5-alpha-reductase isoforms SRD5A1 and SRD5A2 and the sex steroid hormone receptors ESR1, ESR2 and PGR: No association with female pattern hair loss identified
No link found between specific genes and female pattern hair loss.
research Inhibition of glycosphingolipid synthesis reverses skin inflammation and hair loss in ApoE−/− mice fed western diet
Blocking certain fat production can reverse skin inflammation and hair loss.
research [Oral treatment of severe psoriasis with a new aromatic retinoid (Ro 10-9359) (author's transl)].
Ro 10-9359 is an effective treatment for severe psoriasis but can cause side effects.
research Physiological and retinoid-induced proliferations of epidermis basal keratinocytes are differently controlled
Normal skin cell renewal doesn't need RAR signaling, but vitamin A-related skin thickening does.
research Abnormal differentiation of epidermis in transgenic mice constitutively expressing cyclooxygenase-2 in skin
Overexpression of COX-2 in mice skin causes abnormal skin and hair development.
research Mécanismes moléculaires et cellulaires des processus de différenciation et de plasticité cellulaire pour la formation des adipocytes
EGM2 and SOX2 help form beige adipocytes by maintaining ASC immaturity and activating brown adipocytes.
research Biosynthesis of Dihydrotestosterone by a Pathway that Does Not Require Testosterone as an Intermediate in the SZ95 Sebaceous Gland Cell Line
Dihydrotestosterone can be made from dehydroepiandrosterone in skin cells without needing testosterone.
research Testosterone, cytochrome P450, and cardiac hypertrophy
Heart-specific steroid metabolism is crucial in cardiac hypertrophy.
research Non-invasive human skin transcriptome analysis using mRNA in skin surface lipids
The conclusion is that analyzing RNA from skin oils is a promising way to understand skin diseases.
research Disruption of androgen metabolism, regulation and effects : involvement of steroidogenic enzymes
Anabolic steroids and inflammation can disrupt androgen metabolism, potentially causing health issues.
research Docosahexaenoic acid slows inflammation resolution and impairs the quality of healed skin tissue
High DHA levels delay wound healing and worsen skin repair quality.
research Determination of the potency of a novel saw palmetto supercritical CO2 extract (SPSE) for 5α-reductase isoform II inhibition using a cell-free in vitro test system
The saw palmetto extract effectively inhibits an enzyme linked to prostate issues, showing promise for prostate health.
research Acetate meliorates depressive-like behaviour in a rat model of PCOS through suppression of HDAC2 expression and DNA methylation
Acetate helps reduce depression in rats with PCOS by lowering specific gene expression and DNA changes in the brain.
research Cholesterol homeostasis in hair follicle keratinocytes is disrupted by impaired ABCA5 activity
Impaired ABCA5 activity disrupts cholesterol balance in hair follicle cells, affecting hair growth.
research Induction of ornithine decarboxylase in specific subpopulations of murine epidermal cells following multiple exposures to 12-O-tetradecanoylphorbol-13-acetate, mezerein and ethyl phenylpropriolate
TPA strongly increases ODC activity in certain skin cells, potentially aiding tumor growth.
research Epidermal retinol dehydrogenases cyclically regulate stem cell markers and clock genes and influence hair composition
Enzymes involved in Vitamin A metabolism affect hair growth and type in mice.