research Epitestosterone
Epitestosterone may counteract testosterone's effects and has roles in body processes like prostate growth and hair distribution.
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90-120 / 1000+ resultsresearch Contributions of peroxisome proliferator-activated receptor β/δ to skin health and disease
PPAR β/δ is important for skin health and disease treatment, but more research is needed.
research 5α-reduction of epitestosterone is catalysed by human SRD5A1 and SRD5A2 and increases androgen receptor transactivation
5α-reductases increase epitestosterone's effect on androgen receptors.
research All-trans retinoic acid modulates proliferation and apoptosis of secondary hair follicle–dermal papilla cells in cashmere goats via the TGF-β2/Smad2/3 pathway
All-trans retinoic acid slows cell growth and increases cell death in goat hair follicles through a specific pathway.
research 17β-Estradiol Increases APE1/Ref-1 Secretion in Vascular Endothelial Cells and Ovariectomized Mice: Involvement of Calcium-Dependent Exosome Pathway
17β-estradiol boosts APE1/Ref-1 secretion in cells and mice via a calcium-dependent pathway.
research Clinical Snippets
A bull with a gene mutation was asymptomatic, synthetic retinoids cause hair loss, and new therapeutic targets were identified for skin diseases.
research The selective androgen receptor modulator GTx‐024 (enobosarm) improves lean body mass and physical function in healthy elderly men and postmenopausal women: results of a double‐blind, placebo‐controlled phase II trial
Enobosarm significantly increased muscle mass and improved physical function in elderly men and postmenopausal women without serious side effects.
research Expression of retinoid-X receptors (-Æ,-a,-a) and retinoic acid receptors (-Æ,-a,-a) in normal human skin: an immunohistological evaluation
RXR and RAR proteins in skin may help with cell growth, hair growth, and gland function.
research Real-world assessment of ritlecitinib in patients with severe alopecia areata: a 24-week multicentre retrospective study
Ritlecitinib may be more effective for severe alopecia areata than conventional treatments.
research Pinkie, the First Viable Germline Hypomorph Allele of Retinoid X Receptor Alpha, Reveals an Important Role for RXRa in Th2 Development.
RXRa is crucial for Th2 immune cell development and may link nutrition to immune health.
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 724 - A phase 2b, randomized, double-blinded, parallel-group, placebo-controlled study to evaluate the efficacy and safety of rezpegaldesleukin in adults with severe to very-severe alopecia areata
Rezpegaldesleukin shows promise for treating severe alopecia areata.
research [Genetic dissection of retinoic acid function in epidermis physiology].
Retinoic acid affects skin and hair health by working with specific receptors, and its absence can lead to hair loss and skin changes.
research Health benefits attributed to 17α-estradiol, a lifespan-extending compound, are mediated through estrogen receptor α
17α-estradiol extends lifespan and improves metabolism in male mice through the estrogen receptor α.
research Modulating Aging and Aging-related Symptoms Using Endogenous Small Molecules
A molecule called α-ketobutyrate was found to extend lifespan and improve aging-related symptoms in worms and mice by activating certain cellular pathways and may help develop anti-aging treatments for humans.
research Calreticulin: non‐endoplasmic reticulum functions in physiology and disease
Calreticulin has roles in healing, immune response, and disease beyond its known functions in the endoplasmic reticulum.
research Abietic Acid from Resina Pini of Pinus Species as a Testosterone 5.ALPHA.-Reductase Inhibitor
Abietic acid from pine resin can effectively inhibit testosterone 5α-reductase.
research Cellular localization of retinoic acid receptor-gamma expression in normal and neoplastic skin.
RAR-gamma 1 is important for normal skin maintenance and differentiation.
research L-Ornithine ketoacid-transaminase assay in hair roots of homozygotes and heterozygotes for gyrate atrophy
research An essential role for Rxrα in the development of Th2 responses
RXRα is crucial for proper immune response and links diet to immune function.
research Increased expression of Ectodysplasin A2 Receptor EDA2R is the most remarkable and ubiquitous aging-related transcriptional hallmark
The most common sign of aging at the gene level is more Ectodysplasin A2 Receptor (EDA2R) being made.
research A new mutation Rim3 resembling Re den is mapped close to retinoic acid receptor alpha (Rara) gene on mouse Chromosome 11
research Amphiregulin in Fibrotic Diseases and Cancer
Targeting amphiregulin may improve treatment for fibrosis and cancer.
research Conditional expression of the ErbB2 oncogene elicits reversible hyperplasia in stratified epithelia and up-regulation of TGFα expression in transgenic mice
research Epitestosterone—an endogenous antiandrogen?
Epitestosterone may act as a weak antiandrogen and can inhibit an enzyme involved in testosterone metabolism.
research Tumor Necrosis Factor-α and Interleukin-1 Antagonists Alleviate Inflammatory Skin Changes Associated with Epidermal Growth Factor Receptor Antibody Therapy in Mice
Blocking certain proteins can reduce skin inflammation caused by cancer treatment.
research Ritlecitinib for Severe Alopecia Areata: A 24-Week, Multicentre, Real-World Study
research Data from Tumor Necrosis Factor-α and Interleukin-1 Antagonists Alleviate Inflammatory Skin Changes Associated with Epidermal Growth Factor Receptor Antibody Therapy in Mice
TNFα and interleukin-1 blockers reduce skin inflammation from EGFR antibody therapy.
research Epigenetic Effects of Gender-Affirming Hormone Treatment: A Pilot Study of the ESR2 Promoter’s Methylation in AFAB People
Testosterone treatment may change estrogen receptor methylation in AFAB individuals.