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research Steroid 5α-reductase 2 deficiency leads to reduced dominance-related and impulse-control behaviors
This study found that male 5α-reductase 2 knockout mice showed deficits in social dominance behaviors and reduced dopamine receptor binding in a brain region related to social ranking.
research [Neurosteroidogenesis and exploratory responses in rodents].
This study found that PK11195 treatment weakened exploratory behavior in two strains of mice, while finasteride and indomethacin decreased exploration in laboratory rodents regardless of species.
research Regulation of the metabolic phenotype of human hepatocytes by glucocorticoids and androgens
This study found that manipulating 5αR2 activity in human hepatocytes in vitro can regulate lipogenesis, with potential clinical implications for patients taking 5αR inhibitors.
research Polymorphism of Exon V of prolactin gene and its association with Cashmere traits in Changthangi Pashmina goats
This study found that prolactin gene polymorphism in Changthangi goats showed no significant association with Cashmere quality traits, indicating the need for further research with larger sample sizes.
research Attenzione divisa nei pazienti con cerebrolesione acquisita
This study suggests that finasteride may inhibit the enzyme phenylethanolamine N-methyltransferase, which could contribute to its sexual and psychological side effects.
research Keratin 79 is a PPARA target that is highly expressed by liver damage
This study found that hepatic KRT79 expression is regulated by PPARA and is significantly associated with liver stress, suggesting it may serve as a diagnostic marker for liver diseases.
research Arabidopsis PCaP2 Functions as a Linker Between ABA and SA Signals in Plant Water Deficit Tolerance
This study found that overexpressing the PCaP2 protein in Arabidopsis enhanced drought tolerance by influencing ABA and SA signaling pathways and regulating root hair growth, suggesting a key role in water deficit response.
research Pinkie, the First Viable Germline Hypomorph Allele of Retinoid X Receptor Alpha, Reveals an Important Role for RXRa in Th2 Development.
In this study, researchers reported that the Pinkie mutation in mice, affecting RXRa activity, leads to skewed Th1 development and suggests RXRa's role in Th2 differentiation, impacting immune responses.
research The Role of 5αR Inhibitors in the Early Growth of Pca Cells
This study found that both Finasteride and MK386 reduced cell proliferation in primary prostate cancer cultures, with Finasteride being more effective in lower Gleason scores and MK386 in higher ones.
research Prostaglandin E 2 Receptor 2 Modulates Macrophage Activity for Cardiac Repair
This study found that EP 2 signaling is crucial for macrophage recruitment and inflammatory regulation in the injured heart, impacting cardiac repair processes.
research EX VIVO DRUG SENSITIVITY EVALUATION OF A RARE ZMYM2::FGFR1+ LEUKEMIA PATIENT
In this study, researchers examined a patient with ZMYM2::FGFR1 fusion-positive leukemia, finding that Pemigatinib showed efficacy, while Ponatinib resistance was linked to a specific FGFR1 mutation. Other FGFR inhibitors demonstrated high effectiveness in ex vivo assays.
research Signaling by the Platelet-Derived Growth Factor Receptor Family
This review summarizes the roles of PDGF and its receptors in cell development and wound healing, reporting no new research findings; the authors emphasize PDGF's diverse biological functions.
research Transcriptional activation of a subset of hair keratin genes by the NF-κB effector p65/RelA
This study found that NF-κB's p65/RelA subunit can directly activate hair keratin genes, suggesting a new role in hair formation that may inform the understanding of ectodermal dysplasias.
research Generation of Pax1/PAX1-Specific Monoclonal Antibodies
This study developed rat monoclonal antibodies that specifically detect Pax1/PAX1 protein, which could improve diagnostic protocols for conditions involving deregulated Pax1/PAX1 expression.
research The parathyroid hormone-related protein as a regulator of normal tissue functions
This review discusses multiple physiological roles of parathyroid hormone-related protein, such as cartilage mineralization and hair follicle regulation, and reports no new experimental results.
research In silico structural prediction of human steroid 5α-reductase type II
This study used homology modeling to create a detailed in silico structure of 5α-reductase type II, suggesting it can aid in designing steroid reductase drugs.
research Comparison of Polynucleotide and Polydeoxyribonucleotide in Dermatology: Molecular Mechanisms and Clinical Perspectives
This review compares DNA-derived biopolymers, PN and PDRN, in dermatology, emphasizing their distinct molecular characteristics and roles, and reports no new clinical results.
research Exploring the clinical implications of novel SRD5A2 variants in 46,XY disorders of sex development
In a retrospective cohort of patients with steroid 5 α-reductase 2 deficiency, this study identified seven novel genetic variants in the SRD5A2 gene, expanding the variant database and contributing to improved diagnostic and therapeutic approaches for the condition.
research IL-17 axis is a significant driver of skin inflammation in Card14 mutant pityriasis rubra pilaris model mice
This study reports that a new mouse model with a CARD14 mutation successfully mimics key human PRP symptoms, and anti-IL-17A antibody significantly reduces these symptoms.
research When two plus two must not equal four
This review discusses the challenges in developing combination therapies for urological conditions and notes that regulatory requirements and financial disincentives hinder progress, without presenting new clinical findings.
research In Silico Promoter Motif Analysis of Human Fertility-Related Genes
In this study, a computational analysis of promoter regions in human fertility-related genes identified several new candidate regulatory motifs, but these require further experimental validation due to the limitations of being an in silico examination.
research Generation of comparative pharmacophoric model for steroidal 5α-reductase I and II inhibitors: A 3D-QSAR study on 6-azasteroids
This study generated a pharmacophoric model for both isoforms of steroidal 5α-reductase using 6-azasteroids, providing a structural framework for designing new inhibitors.
research Homology Modeling of 5-alpha-Reductase 2 Using Available Experimental Data
Accurate protein modeling can help develop new treatments for prostate cancer and other diseases.
research Association of Gly972Arg variant of insulin receptor subtrate-1 and Gly1057Asp variant of insulin receptor subtrate-2 with polycystic ovary syndrome in the Chinese population
This study found a significant association between the IRS-2 gene variant and an increased risk of PCOS, especially in non-obese women in the Chinese population from Taiwan.
research Synthesis and structure–activity studies of side-chain derivatized arylhydantoins for investigation as androgen receptor radioligands
This study identified the N-(iodopropenyl) derivative 13 as a promising candidate for development as a radioiodinated androgen receptor ligand due to its binding affinity.
research White Lupin Cluster Root Acclimation to Phosphorus Deficiency and Root Hair Development Involve Unique Glycerophosphodiester Phosphodiesterases
This study suggests that the GPX-PDE1 and GPX-PDE2 genes in white lupin enhance root hair development and contribute to Pi limitation acclimation by facilitating glycerophosphodiester degradation.
research Novel 5α-Reductase Inhibitors: Synthesis, Structure−Activity Studies, and Pharmacokinetic Profile of Phenoxybenzoylphenyl Acetic Acids
In this study, novel substituted benzoyl benzoic acids and phenylacetic acids were potent and selective inhibitors of human steroid 5alpha-reductase type 2, with one compound showing promising bioavailability in rats for potential clinical evaluation.
research Unexpectedly high carrier rates and genotype/phenotype correlation; LIPH mutations in Japanese autosomal recessive woolly hair/hypotrichosis
This study identified that in Japanese patients with autosomal recessive woolly hair/hypotrichosis, the c.736T > A LIPH mutation is associated with a mild phenotype, while the c.742C > A mutation may lead to severe baldness.
research Cytochrome P450: A Target for Drug Development for Skin Diseases
This review discusses the role of cytochrome P450 enzymes in skin metabolism and drug development for skin diseases, highlighting their importance and suggesting further research, but reports no new experimental findings.