research The validation of estradiol extraction and analysis from hair
Hair can reliably measure average estradiol levels over months in humans and monkeys.
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research De novo single-nucleotide and copy number variation in discordant monozygotic twins reveals disease-related genes
The research found genetic differences in identical twins that could explain why one twin has a disease while the other does not.
research Men and women, so different, so similar: observations from cross-sex hormone treatment of transsexual subjects
Cross-sex hormone treatment in transsexual individuals helps understand how sex hormones affect diseases like heart disease and diabetes.
research ATP-dependent chromatin remodeling during mammalian development
ATP-dependent chromatin-remodeling complexes are crucial for gene regulation, cell differentiation, and organ development in mammals.
research Neonatal neurosteroid levels are determinant in shaping adult prepulse inhibition response to hippocampal allopregnanolone in rats
Neonatal neurosteroid levels affect adult brain function and behavior.
research PTEN Mediates Activation of Core Clock Protein BMAL1 and Accumulation of Epidermal Stem Cells
PTEN helps control the number and health of skin stem cells by working with the protein BMAL1.
research Intracellular protons accelerate aging and switch on aging hallmarks in mice
Acid inside cells speeds up aging and turns on aging signs in mice.
research ЭКСПЕРИМЕНТАЛЬНОЕ ВОСПАЛЕНИЕ ПОСЛЕ ХИРУРГИЧЕСКОЙ ТРАВМАТИЗАЦИИ ПЕРЕГОРОДКИ НОСА И ДИСБАЛАНС ВЕГЕТАТИВНОЙ НЕРВОНОЙ СИСТЕМЫ
Inflammation from nasal surgery temporarily increases sympathetic nervous system activity, but balance is restored within a week.
research Respiratory regulation by steroids in newborn rats: a sex‐specific balance between allopregnanolone and progesterone receptors
Breathing in newborn rats is affected differently by hormones based on their sex.
research Genome-wide detection and sequence conservation analysis of long non-coding RNA during hair follicle cycle of yak
The study found key long non-coding RNAs involved in yak hair growth cycles.
research Cardiometabolic risks in polycystic ovary syndrome: long-term population-based follow-up study
Young women with PCOS have a higher risk of high blood pressure and metabolic syndrome, but these risks may decrease after age 40.
research Association between Polymorphisms of OCT1 and Metabolic Response to Metformin in Women with Polycystic Ovary Syndrome
Certain genetic variations in OCT1 may improve insulin sensitivity with metformin in women with PCOS.
research Influence of Melatonin Implanting on PDGFA Gene Expression in Skin Hair Follicle
Melatonin shortens the hair growth cycle by increasing PDGFA gene expression.
research Genome-wide detection and sequence conservation analysis of long non-coding RNA during hair follicle cycle of yak
Researchers found that certain RNA sequences play a role in yak hair growth and these sequences are somewhat similar to those in cashmere goats.
research Testosterone’s regulation of the HPA axis differs for adolescent and adult male rats
Adolescent male rats release more stress hormones than adults, and testosterone affects them differently.
research Associations between genetically predicted sex and growth hormones and facial aging in the UK Biobank: a two−sample Mendelian randomization study
Regulating certain sex hormones may help delay facial aging.
research [Determining the time of diabetes mellitus onset by the level of glycosylated keratin in hair].
Glycosylated keratin levels in hair can help identify the onset of insulin-dependent diabetes.
research Is There a Histone Code for Cellular Quiescence?
There might be a specific histone code for cellular quiescence, but more research is needed.
research Effect of immunization against melatonin on seasonal fleece growth in feral goats
Immunizing goats against melatonin can temporarily change their cashmere growth cycles and increase fleece production.
research Metabolism of finasteride in rat hepatic microsomes: Age and sex differences and effects of P450 inducers
Finasteride metabolism varies by age, sex, and P450 inducers, with males processing it faster.
research Analysis of sequential hair segments reflects changes in the metabolome across the trimesters of pregnancy
Hair analysis can reveal metabolic changes and potential pregnancy complications.
research Understanding variation in prevalence estimates of polycystic ovary syndrome: a systematic review and meta-analysis
Including ovarian morphology in diagnosis increases PCOS prevalence estimates, highlighting the need for standardized criteria.
research Melatonin preparations in dermatological practice
Melatonin can improve treatment and extend remission for certain skin conditions.
research Novel associations of VPS13C with phenotype and conversion of idiopathic REM sleep behavior disorder
VPS13C variants are linked to more severe REM sleep disorder and faster progression to Parkinson's disease.
research Premature aging syndromes: From patients to mechanism
Studying premature aging syndromes helps understand human aging and suggests potential treatments.
research A role of melatonin in neuroectodermal‐mesodermal interactions: the hair follicle synthesizes melatonin and expresses functional melatonin receptors
Hair follicles produce and respond to melatonin, affecting hair growth and sensitivity to estrogen.
research DEVELOPMENTAL AND EVOLUTIONARY COMPARATIVE ANALYSIS OF A REGULATORY LANDSCAPE IN MAMMALS AND BIRDS
Hoxd gene regulation in mammals and birds is robust despite differences in DNA sequences, due to 3D chromatin structures.
research Ancestral Diversity of Skin Reaches Single-Cell Resolution
Ancestry affects skin healing, with non-Hispanic Black patients showing more healing-related fibroblasts than White patients.
research A long-term follow-up study of men born with very low birth weight and their reproductive hormone profile
Men born very underweight had higher estrogen levels but normal reproduction compared to normal birth weight men.
research Novel genes and variants associated with longevity in Bulgarian centenarians revealed by whole exome sequencing DNA pools: a pilot study
Certain genes may help Bulgarians live longer.