research Exercise activates the PI3K-AKT signal pathway by decreasing the expression of 5α-reductase type 1 in PCOS rats
Exercise improves insulin sensitivity and hormone regulation in PCOS rats.
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research Androgenic Efficacy and Mechanism of Glycosides-Based Standardized Fenugreek Seeds Extract Through Aromatase And 5-Alpha Reductase Inhibition
Fenugreek seed extract boosts testosterone and improves male reproductive health without heart side effects.
research High-performance liquid chromatographic determination of the enantiomers of the benzoquinolinone LY 191704, a human type 1 5α-reductase inhibitor, in plasma
Researchers developed a method to measure different forms of a drug that could help treat prostate issues and hair loss, and found how these forms behave in animals.
research Artificial Intelligence in Patient Education for Androgenetic Alopecia: A Comparative Study of ChatGPT, Gemini, and Deepseek R1
ChatGPT 4.0 and Gemini 1.5 Flash are effective for educating patients about androgenetic alopecia, while Deepseek R1 is less reliable.
research Progesterone-induced stimulation of mammary tumorigenesis is due to the progesterone metabolite, 5α-dihydroprogesterone (5αP) and can be suppressed by the 5α-reductase inhibitor, finasteride
Progesterone byproduct 5αP stimulates mammary tumor growth, but finasteride can suppress it.
research Dihydrotestosterone and 5α-Reductase
Dihydrotestosterone and 5α-Reductase play a role in hair loss and prostate health, and finasteride can increase hair growth in men without affecting sperm production, but it doesn't work for postmenopausal women with hair loss.
research Assessing the Efficacy of Automated Microneedling Monotherapy for Androgenetic Alopecia: A Comparison of 3 Different Depths
Microneedling at a depth of 0.5 mm is the most effective single treatment for hair loss among the tested depths.
research Effects of finasteride, a type 2 5-alpha reductase inhibitor, on fetal development in the rhesus monkey (Macaca mulatta)
Finasteride, when given in high oral doses to pregnant monkeys, caused genital abnormalities in male fetuses, but not in female fetuses or those exposed to intravenous finasteride.
research Severe follicular hyperplasia and spontaneous papilloma formation in transgenic mice expressing theneu oncogene under the control of the bovine keratin 5 promoter
ErbB2 signaling is crucial for skin cell growth and cancer development in mice.
research Topical latanoprost acid for female androgenetic alopecia: a pilot proof-of-concept trial with mechanistic evidence of FP-receptor activation
Topical latanoprost acid at 0.05% concentration improved hair growth in women with androgenetic alopecia.
research Simultaneous pharmacokinetic and pharmacodynamic analysis of 5α-reductase inhibitors and androgens by liquid chromatography tandem mass spectrometry
The method effectively measures drug impact on DHT levels in prostate treatments.
research Recomendaciones sobre el manejo clínico de la alopecia androgénica: un documento de consenso del Grupo Español de Tricología de la Academia Española de Dermatología y Venereología
Dermatologists recommend oral dutasteride for male hair loss, low-dose oral minoxidil for female hair loss, and a multidisciplinary approach for young patients, with caution during pregnancy.
research Chitosan stimulates root hair callose deposition and inhibits root hair growth
Chitosan slows root hair growth and causes a buildup of callose at low concentrations, but at high concentrations, it only inhibits growth without callose buildup.
research Crystal structure of steroid reductase SRD5A reveals conserved steroid reduction mechanism
The structure of SRD5A reveals how it reduces steroids, aiding drug design for related health conditions.
research Prospective cardiovascular evaluation with 24-hour Holter and 24-hour ambulatory blood pressure monitoring in men using 5-mg oral minoxidil for androgenetic alopecia
The conclusion is that 24 weeks of low-dose oral minoxidil is safe for men with hair loss, with no significant changes in heart rate or blood pressure.
research Hair growth rate estimation in North American ursids
Bear hair grows 0.10 to 1.05 mm per day, varying by individual and season.
research Acción de Finasteride sobre el volumen prostático en caninos con hiperplasia prostática benigna
Finasteride effectively reduces prostate size in dogs with benign prostatic hyperplasia at a low, safe dose.
research Kemoterapinin En Görünen Yönü: Alopesi: Önlemek Mümkün Mü?
No method fully prevents hair loss from chemotherapy, but some methods can reduce it and improve quality of life.
research Pharmacophore Modeling and Three Dimensional Database Searching for Drug Design Using Catalyst: Recent Advances
The document concludes that Catalyst software is effective for drug design, identifying potent compounds for various medical conditions.
research Olanzapine counteracts stress-induced anxiety-like behavior in rats
Olanzapine reduces stress-related anxiety in rats when given acutely.
research Promotion effect of acankoreoside J, a lupane-triterpene in Acanthopanax koreanum, on hair growth
Acankoreoside J from Acanthopanax koreanum may help promote hair growth.
research Hair growth is promoted by BeauTop via expression of EGF and FGF‑7
BeauTop helps hair grow by increasing certain growth factors.
research Quintaquinone, a Merosesquiterpene from the Yellow Sponge Verongula cf. rigida Esper
A new compound from a sponge strongly inhibits an enzyme linked to male-pattern hair loss without being toxic at low levels.
research The Experimental Studies of YangHyulEum Gami-Bang Extracts on the Hair Growth Effect
YangHyulEum Gami-Bang extract may help treat hair loss.
research Male Pattern Alopecia Regrowth Following Topical Fluorouracil Therapy
A man regrew hair after using a 2% fluorouracil treatment on his scalp.
research The Potential of Resveratrol-Rich Peanut Callus Extract in Promoting Hair Growth and Preventing Hair Loss
Peanut callus extract helps grow hair and prevent hair loss.
research Skin barrier, phenotypic and genotypic characterisation of autosomal recessive ichthyosis in TGM1‐deficient Jack Russell Terriers and response to topical ceramide
Topical ceramide treatment partially improves the skin condition in Jack Russell Terriers with a genetic skin disorder.
research Impact of finasteride and dutasteride in beard thickness in men with androgenetic alopecia: a 453-patient retrospective trial
Finasteride and dutasteride do not significantly change beard thickness in men.
research Effects of oleanolic acid on hair growth in mouse dorsal skin mediated via regulation of inflammatory cytokines
Oleanolic acid improved hair growth in mice by affecting hair growth pathways and reducing inflammation.
research 203 Rebalance of the scalp microbiota by a multifunctional ingredient
Dutasteride improved hair density and thickness in men not helped by finasteride, with minimal side effects.