research Isolation rearing-induced reduction of brain 5α-reductase expression: Relevance to dopaminergic impairments
Isolation stress in rats reduces brain enzyme levels, affecting dopamine function.
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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 The Ability of Nutrient Antioxidants to Influence Oxidative Stress and Lower the Dose of Prednisolone in Patients with Alopecia Areata
Antioxidants helped reduce prednisolone dosage and improved hair growth in alopecia areata patients.
research 710 Use of mass spectrometry imaging and a full thickness 3D skin equivalent for evaluation of percutaneous absorption
The document concludes that various topical treatments show promise for skin conditions like atopic dermatitis, psoriasis, and hair loss.
research Study on the formulation and characterization of a photoprotective cream containing a new synthetized compound
The new sunscreen cream is effective, safe, and has good skin qualities.
research [Neurosteroidogenesis and exploratory responses in rodents].
Certain substances can decrease or increase exploratory behavior in rodents.
research Novel complex of cosmetic ingredients with promising action in preventing hair loss and follicular aging through mechanism involving enrichment of WNT/signaling, mitochondrial activity, and stem cells maintenance
The ingredients may help prevent hair loss and aging by boosting hair growth signals and reducing stress and hormone effects.
research Comparative efficacy and safety of systemic steroids, oral JAK inhibitors and Contact Immunotherapy in the Treatment of severe alopecia areata: a systematic review and network meta-analysis
Oral ritlecitinib and baricitinib are promising treatments for severe alopecia areata due to their balance of effectiveness and safety.
research Synthesis, antiproliferative, acute toxicity and assessment of antiandrogenic activities of some newly synthesized steroidal lactams
research Localization, Age- and Site-Dependent Expression, and Regulation of 11β-Hydroxysteroid Dehydrogenase Type 1 in Skin
Increased 11β-HSD1 activity in skin may contribute to aging and could be targeted to reduce aging effects.
research Structural Requirements of Minoxidil Analogs for Enhancing Lysyl Hydroxylase Inhibitory Activity
Minoxidil analogs can be improved for hair growth inhibition by modifying specific parts of their structure.
research Discovery of a novel hybrid from finasteride and epristeride as 5α-reductase inhibitor
New hybrid compound found to effectively prevent hair loss.
research Allopregnanolone and Induction of Endogenous Opioid Inhibition of Oxytocin Responses to Immune Stress in Pregnant Rats
Allopregnanolone helps control oxytocin levels during pregnancy to prevent preterm labor.
research 11β-Hydroxysteroid dehydrogenase type 1 inhibitors for the treatment of type 2 diabetes
Inhibitors of 11β-HSD1 show potential for treating type 2 diabetes but require more testing for safety and effectiveness.
research The use of hormonal agents in the treatment of acne
Hormonal treatments effectively treat acne in females and could reduce antibiotic use.
research The effects of inositol in the female androgenetic alopecia: preliminary data
research REVERSED SEQUENTIAL THERAPY OF HIRSUTISM USING CYPROTERONE ACETATE
Reversed sequential therapy with cyproterone acetate was effective for treating women with hirsutism and related conditions.
research Cyclin-dependent kinase inhibitors, p21waf1/cip1 and p27kip1, are expressed site- and hair cycle-dependently in rat hair follicles
p21waf1/cip1 and p27kip1 help in hair follicle differentiation in rats.
research Expression of type 1 5α-reductase and metabolism of testosterone in reconstructed human epidermis (SkinEthic®): a new model for screening skin-targeted androgen modulators
The study created a new method to test drugs that affect hormone processing in skin.
research The Antiandrogenic Action of 4–Androsten–3–one–17β– Carboxylic Acid and Its Methyl Ester on Hamster Flank Organ1
The chemicals 17βC and its methyl ester can block the effects of testosterone on hamster skin but not the effects of DHT.
research The citrullinating enzyme PADI4 governs progenitor cell proliferation and translation in developing hair follicles
PADI4 enzyme slows down cell growth in developing hair follicles.
research Possible Immunomodulating Effect of Retinol on Cytokines Secretion in Patients with Recurrent Furunculosis
Retinol may affect immune responses in people with frequent skin boils.
research 895 Isoproterenol directs human hair follicle-associated pluripotent (hHAP) stem cells to differentiate to cardiac muscle cells
Human hair follicles can be used to create heart muscle cells.
research Optimization and Transfollicular Delivery of Finasteride-Loaded Proniosomes for Hair Growth Stimulation in C57BL/6Mlac Mice
Finasteride-loaded proniosomes effectively promote hair growth in mice.
research 702 dsRNA induces ectopic KRT9 expression via WNT/β-catenin-mediated signaling
Double-stranded RNA activates a pathway that causes a skin protein to be expressed in the wrong place.
research Androgen metabolism in hirsute patients treated with cyproterone acetate
Cyproterone acetate effectively reduced hair growth in hirsute patients by lowering androgen levels and altering androgen metabolism.
research 703 Anti-aging potential of gypenosides fraction obtained from naturally grown Gynostemma pentaphyllum in Ulleungdo Island and its 7 new gypenosides
Gypenosides from Gynostemma pentaphyllum were found to have anti-aging effects, increasing skin collagen and reducing wrinkles.
research PNU 157706, a novel dual type I and II5α-reductase inhibitor
PNU 157706 is a more effective treatment than finasteride for conditions caused by DHT, like enlarged prostate and hair loss.
research Enzymes
Enzymes play crucial roles in metabolism, health, and disease management.
research Pediatric Lichen Planopilaris: Clinicopathologic Study of Four New Cases and a Review of the Literature
Lichen Planopilaris in teens is rare, often misdiagnosed, and responds well to steroids.