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30 / 1000+ resultsresearch KCNQ Potassium Channels Modulate Sensitivity of Skin Down-hair (D-hair) Mechanoreceptors
In this study, researchers observed that knocking out KCNQ3 in mice increased firing frequencies in response to stimuli, particularly at slow mechanical indentation velocities, indicating a role in mechanosensory neuron sensitivity.
research Genetic basis of polycystic ovary syndrome
This study identified an association between the FTO gene and susceptibility to PCOS, providing the first genetic evidence linking PCOS to obesity.
research Auditory Threshold Variability in the SAMP8 Mouse Model of Age-Related Hearing Loss: Functional Loss and Phenotypic Change Precede Outer Hair Cell Loss
This study found that in SAMP8 mice, phenotypic changes in outer hair cells or the stria vascularis, possibly due to oxidative deficiencies, may predict variability in age-related hearing loss before outer hair cell loss occurs.
research Crosslinking structure of keratin. V. Number and type of crosslinks in microstructures of untreated and potassium cyanide treated human hair
In this study, treatment with aqueous KCN selectively converted disulfide bonds to monosulfide crosslinks in hair, leading to changes in microstructural properties and rubberlike elasticity under specific laboratory conditions.
research Pharmacological evidence for the involvement of adenosine triphosphate sensitive potassium channels in chloroquine-induced itch in mice
This study found that ATP-sensitive potassium channels may play a role in chloroquine-induced itching in mice, as channel openers reduced scratching behavior while a blocker reversed these effects.
research Fibroblast bioelectric signaling drives hair growth
Fibroblast bioelectric signaling can promote hair growth and may help treat hair loss.
research Special collection on inward rectifying K+ channels
This editorial reviews the roles and therapeutic potential of inward rectifying K+ channels in various physiological processes, highlighting their importance in health and disease but provides no new experimental results.
research Crosslinking structure of keratin. V. Number and type of crosslinks in microstructures of untreated and potassium cyanide treated human hair
This study found that treating hair with aqueous KCN converts disulfide bonds to monosulfide crosslinks, affecting the elasticity and crosslink distribution in hair microstructures.
research Genetics of Polycystic Ovary Syndrome
This review discusses genetic and epigenetic studies of PCOS, highlighting Genome-Wide Association Studies that found genetic variants related to gonadotrophin secretion influencing PCOS susceptibility, but it reports no new findings.
research The Possible Involvement of KATP Channels in Cholestatic Pruritus in Mice
In this study, ATP-sensitive potassium channel openers, diazoxide and minoxidil, reduced scratching in cholestatic mice, suggesting these channels may play a role in cholestatic itch, while the channel blocker glibenclamide increased scratching behavior.
research Analysis of the finasteride treatment and its withdrawal in the rat hypothalamus and hippocampus at whole-transcriptome level
This study on male rats found that finasteride treatment led to the differential expression of several genes in the hypothalamus and hippocampus, hinting at potential links to observed side effects like depression, anxiety, and cognitive disturbances.
research Bridging Personal and Population in Excitability Diseases: Will Studies of Rare Diseases Bring Generalizable Mechanisms From Monogenic Channelopathies?
This article analyzes the potential for insights from monogenic disorders to inform the understanding and treatment of common polygenic diseases, though complete predictability based on genotype remains unrealistic.
research Effects of steroid hormones on the expression of Ca2+ activated K+ channels in in vitro pituitary cells of Atlantic cod (Gadus morhua)
This study found that steroid hormone treatments significantly reduced mRNA expression of certain Ca2+-activated K+ channel genes in Atlantic cod pituitary cells, suggesting a potential role in sexual maturation regulation.
research KATP Channels in Zebrafish Cardiovascular System: A Model to Study Cantú Syndrome
This study confirms that zebrafish engineered with Cantú Syndrome mutations in ABCC9 and KCNJ8 genes exhibit gain-of-function characteristics in their cardiovascular KATP channels, similar to mammalian counterparts.
research Author response: The signaling lipid sphingosine 1-phosphate regulates mechanical pain
This study found that sphingosine 1-phosphate and its receptor S1PR3 are essential in regulating the acute mechanical pain response, highlighting their role in mechanonociception without affecting responses to innocuous touch or thermal stimuli.
research Predictive Metagenomic Profiling, Urine Metabolomics, and Human Marker Gene Expression as an Integrated Approach to Study Alopecia Areata
This study found significant differences in scalp microbiome composition and volatile organic metabolites between individuals with alopecia areata and healthy controls, suggesting potential microbiome-related therapeutic interventions for hair growth disorders.
research Exome analysis for Cronkhite-Canada syndrome: A case report
In this study, researchers found multiple somatic mutations and copy number variations in a patient with Cronkhite-Canada syndrome, providing novel insights into its potential genetic mechanisms.
research Genome-Wide Associations with Body and Fleece Weight in United States Sheep
This study conducted a genome-wide association analysis on 1,125 ewes and identified 24 SNPs associated with wool production traits, and highlighted potential candidate genes like ADAR and TP53 for further research into the genetic mechanisms influencing wool growth in sheep.
research Decision letter: The signaling lipid sphingosine 1-phosphate regulates mechanical pain
In this study, researchers found that the bioactive lipid sphingosine 1-phosphate and its receptor, S1PR3, are essential for regulating mechanical pain sensitivity in mice.
research Alternative synthesis of the anti-baldness compound RU58841
A new, less toxic and more efficient method to create the anti-baldness compound RU58841 was developed in 2014.
research Rapid Characterization of the Functional and Pharmacological Consequences of Cantú Syndrome KATPChannel Mutations in Intact Cells
This study developed a new method to analyze Cantú syndrome mutations in KATP channels, finding that while Kir6.1 mutations increase sensitivity to potassium channel openers, SUR2B mutations show reduced sensitivity, but both result in marked hyperpolarization compared to wild-type channels under basal conditions.
research K ATP Channels and Cardiovascular Disease
This study reports that mutations in the SUR2 gene are linked to Cantu syndrome, highlighting the role of KATP channels in cardiovascular health and potential new therapies.
research Cantú syndrome with coexisting familial pituitary adenoma
This report describes a three-generation family with Cantú syndrome linked to a novel ABCC9 gene variant, featuring acromegaloid appearance and hypertrichosis without growth hormone abnormalities, and suggests a potential association with pituitary adenomas.
research Exploring the neural mechanisms of finasteride: a proteomic analysis in the nucleus accumbens
This study identified significant changes in the expression of nine proteins in the nucleus accumbens of rats treated with finasteride, suggesting potential novel targets for its neuropsychiatric effects.
research A Case of Hemi‐Isaac's Syndrome
This case report describes the first documented occurrence of hemi-Isaac's syndrome or acquired neuromyotonia affecting only one side of the body, with symptoms improving after immunomodulatory treatment.
research Adrenal causes of endocrine hypertension in childhood or adolescence
This review identifies and discusses various endocrine-related causes of hypertension in children and adolescents, emphasizing the role of genetic predispositions and highlighting the need for systematic diagnostic guidelines and genetic sequencing referrals to improve diagnosis and treatment strategies.
research Consensus on women’s health aspects of polycystic ovary syndrome (PCOS): the Amsterdam ESHRE/ASRM-Sponsored 3rd PCOS Consensus Workshop Group
This consensus report reviews current knowledge and identifies knowledge gaps concerning the various health aspects of polycystic ovary syndrome, without presenting new clinical findings.
research Polycystic ovary syndrome
This review discusses the current understanding of polycystic ovary syndrome, focusing on its epidemiology, pathophysiology, diagnosis, management, and future research directions, but reports no new clinical results.
research Erasing the methyl mark: histone demethylases at the center of cellular differentiation and disease
This review discusses the biochemical and biological functions of histone demethylases and their potential involvement in human diseases, including cancer, but reports no new findings.