research 3,4,5-Tri-O-Caffeoylquinic Acid Promoted Hair Pigmentation Through β-Catenin and Its Target Genes
A substance called TCQA could potentially darken hair by activating certain genes and increasing melanin.
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research CRISPR/Cas9-mediated Disruption of Fibroblast Growth Factor 5 in Rabbits Results in a Systemic Long Hair Phenotype by Prolonging Anagen
Disrupting the FGF5 gene in rabbits leads to longer hair by extending the hair growth phase.
research Clinical efficacy of oral administration of finasteride at a dose of 2.5 mg/day in women with female pattern hair loss
Finasteride 2.5 mg/day can effectively treat female hair loss.
research Syphilitic Alopecia: A Report of 5 Cases and a Review of the Literature
Syphilitic alopecia, linked to syphilis and high-risk sexual behavior, improves with penicillin treatment.
research Establishment of type II 5α-reductase over-expressing cell line as an inhibitor screening model
A reliable model for screening type II 5α-reductase inhibitors was created and validated.
research Activity of type 1 5α-reductase is greater in the follicular infrainfundibulum compared with the epidermis
The enzyme type 1 5α-reductase is more active in the hair follicle's lower part than in the skin's outer layer.
research Metabolic dysfunction in female mice with disruption of 5α-reductase 1
Female mice with disrupted 5α-reductase 1 had significant metabolic issues, including stress response problems, insulin resistance, liver fat buildup, and obesity.
research Null Mutation of 5α-Reductase Type I Gene Alters Ethanol Consumption Patterns in a Sex-Dependent Manner
research Kinetic analysis of LY320236: competitive inhibitor of type I and non-competitive inhibitor of type II human steroid 5α-reductase
LY320236 is a strong blocker of two enzymes that change testosterone into dihydrotestosterone and might help treat conditions related to male hormones.
research Finasteride-Induced Inhibition of 5α-Reductase Type 2 Could Lead to Kidney Damage—Animal, Experimental Study
Finasteride may cause kidney damage.
research Lack of Association between 5α-Reductase Inhibitors and Depression
5α-Reductase inhibitors don't cause depression.
research Die pathogenetische Bedeutung der 5α-Reduktase-Isoenzyme für die androgenetische Alopezie
Type 2 5α-reductase plays a key role in hair loss.
research Epigenetic regulation of 5α reductase-1 underlies adaptive plasticity of reproductive function and pubertal timing
Environmental factors affect reproductive traits by altering the SRD5A1 gene.
research Role of 5α-dihydrotestosterone in testicular development of gilthead seabream following finasteride administration
DHT affects testicular development and regulates spermatogenesis in some fish.
research Proscar@ (Finasteride) inhibits 5α-reductase activity in the ovaries and testes of Lytechinus variegatus Lamarck (Echinodermata: Echinoidea)
Proscar (finasteride) blocks 5α-reductase in sea urchin ovaries and testes, suggesting potential treatment for androgen-related conditions.
research Intradermal injections with 0.5% minoxidil for the treatment of female androgenetic alopecia: A randomized, placebo‐controlled trial
Injections with 0.5% minoxidil effectively treat female hair loss, increasing hair density and thickness.
research Mutation in 5′ upstream region of GCH I gene causes familial dopa-responsive dystonia
A specific gene mutation is linked to a hereditary form of dystonia that responds well to certain medications.
research 17-Oximino-5-androsten-3β-yl esters: synthesis, antiproliferative activity, acute toxicity, and effect on serum androgen level
Some synthesized compounds were more effective than Finasteride in reducing prostate cancer cell growth and androgen levels.
research Inhibition of 5α-reductase in the rat prostate by Cimicifuga racemosa
Cimicifuga racemosa extract may help prevent and treat prostate issues by inhibiting 5α-reductase.
research Journal Review: Long-term (5-year) multinational experience with finasteride 1mg in the treatment of men with androgenetic alopecia
Finasteride 1mg is effective and safe for long-term use in treating male hair loss.
research Expression of novel keratin associated protein 5 genes in the cuticle layer of human hair follicles
The study found nine new hair protein genes in human hair follicles.
research Surgical Management of Oral Submucous Fibrosis with the "Opus-5" Diode Laser
The "Opus-5" diode laser is effective for treating oral submucous fibrosis.
research Effect of MK-386, a novel inhibitor of type 1 5 alpha-reductase, alone and in combination with finasteride, on serum dihydrotestosterone concentrations in men.
MK-386 and finasteride together effectively reduce DHT levels, potentially treating acne and male pattern baldness.
research A homozygous missense mutation in the fibroblast growth factor 5 gene is associated with the long-hair trait in Angora rabbits
A specific gene mutation causes long hair in Angora rabbits.
research Discovery of novel 5α-reductase type II inhibitors by pharmacophore modelling, virtual screening, molecular docking and molecular dynamics simulations
A new compound may treat benign prostatic hyperplasia better than finasteride.
![Synthesis and In Vitro Study of 17β-[N-Ureylene-N,N′-Disubstituted]-4-Methyl-4-Aza-5α-Androstan-3-Ones as Selective Inhibitors of Type I 5α-Reductase](/images/research/d19df8a7-8de6-4430-8a0d-4ffa1f502985/small/15608.jpg)
research Synthesis and in vitro study of 17β-[N-ureylene-N,N′-disubstituted]-4-methyl-4-aza-5α-androstan-3-ones as selective inhibitors of type I 5α-reductase
New compounds were made that effectively block a specific enzyme related to androgen conditions.
research Exploring Variation in Ovine KRTAP19-5 and Its Effect on Fine Wool Fibre Curvature in Chinese Tan Sheep
The KRTAP19-5 gene affects wool curvature in Chinese Tan sheep, with Variant B reducing curvature.
research Ruxolitinib 1.5% Topical Cream for the Treatment of Pediatric Alopecia Areata
Ruxolitinib cream may help treat severe hair loss in children.
research Efficacy of 2.5 mg oral biotin versus 5% topical minoxidil in increasing nail growth rate
Minoxidil increases nail growth more than biotin.
research Efficacy of intradermal minoxidil 5% injections for treatment of patchy non-severe alopecia areata
Minoxidil injections can speed up hair regrowth in non-severe patchy hair loss, but combining it with steroids doesn't improve results.