research No Evidence that 2D:4D is Related to the Number of CAG Repeats in the Androgen Receptor Gene
Finger length ratios are not linked to the number of specific gene repeats affecting testosterone sensitivity.
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630-660 / 1000+ results research 0871 Skin longevity breakthroughs and targets for cellular age reversal: Sirtuins, key epigenetics regulators
research Compound Heterozygous Mutations in Forkhead Box N1 (FOXN1) Lead to a Severe Immunodeficiency but Normal Hair and Nail Development in Patients
Mutations in the FOXN1 gene cause severe immune issues but don't affect hair and nails.
research Pre-pregnancy BMI as a Risk Factor: Associations with Maternal Hair Cortisol and Child Psychopathology at Age Two
Higher pre-pregnancy BMI is linked to more stress in mothers and more behavioral problems in two-year-old children.
research The exposome impact on hair health: etiology, pathogenesis and clinical features ‒ Part I
Various factors like genetics, pollution, and lifestyle choices can damage hair over time.
research Genomic Analysis of Trichotillomania
Trichotillomania may have a genetic link to psychiatric disorders.
research Single-cell analysis of 2,3,7,8-tetrachlorodibenzo- p -dioxin (TCDD)-treated murine skin demonstrates that sebaceous gland differentiation precedes Ahr -dependent seboatrophy with elevated expression of infundibular Blimp1
TCDD exposure causes sebaceous glands to differentiate and produce more lipids before shrinking.
research The exposome impact on hair health: non-pharmacological management. Part II⋆
Non-drug methods can help protect hair from damage caused by genetics, UV rays, and pollution.
research Single-cell transcriptomics reveals lineage trajectory of human scalp hair follicle and informs mechanisms of hair graying
The study found new details about human hair growth and suggests that preventing a specific biological pathway could potentially treat hair graying.
research DNA phenotyping: current application in forensic science
DNA phenotyping helps predict physical traits from DNA with varying accuracy and requires careful ethical and legal handling.
research - Hair steroid concentration before and after the beginning of the COVID-19 pandemic in preschoolers: the moderating effect of family characteristics
The COVID-19 pandemic did not significantly change stress levels in preschoolers, but higher-income families' children showed higher stress.
research 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) Affects Keratin 1 and Keratin 17 Gene Expression and Differentially Induces Keratinization in Hairless Mouse Skin
research Pathology of Mouse Models of Accelerated Aging
Progeroid mouse models show signs of early aging similar to humans, helping us understand aging better.
research Kinetics of blood cell differentiation during hematopoiesis revealed by quantitative long-term live imaging
Small changes in cell division and differentiation can activate blood progenitors.
research Single-Cell RNA Profiling of Human Skin Reveals Age-Related Loss of Dermal Sheath Cells and Their Contribution to a Juvenile Phenotype
Aging reduces dermal sheath cells, affecting youthful skin appearance.
research Role of MEG3-miRNAs in immune-inflammatory regulation in age-dependent wool follicle remodeling in Tan sheep
MEG3-miRNAs help control wool traits in young Tan sheep by regulating immune responses, but their decline with age leads to wool changes.
research Six novel susceptibility Loci for early-onset androgenetic alopecia and their unexpected association with common diseases
Early-onset hair loss is linked to Parkinson's disease and decreased fertility.
research Age-related changes in endogenous glucocorticoids, gonadal steroids, endocannabinoids and their ratios in plasma and hair from the male C57BL/6 mice
Male C57BL/6 mice show age-related fluctuations in certain hormones and their ratios in both blood and hair.
research Progeny of Lgr5-expressing hair follicle stem cell contributes to papillomavirus-induced tumor development in epidermis
research The effects of sonic, desert and Indian hedgehog signalling in skin
Shh and Dhh affect skin development and can cause tumors, while Ihh does not.
research Conditional Gene Expression in the Epidermis of Transgenic Mice Using the Tetracycline-Regulated Transactivators tTA and rTA Linked to the Keratin 5 Promoter
The system allows precise control of gene expression in mouse skin, useful for studying skin biology.
research Transgenic mice display hair loss and regrowth overexpressing mutant Hr gene
Mice with a changed Hr gene lose and regrow hair due to changes in the gene's activity.
research To grow or not to grow: Hair morphogenesis and human genetic hair disorders
Genetic mutations can cause hair growth disorders by affecting key genes and signaling pathways.
research Effects of Gonadal Steroids on Melanocytes in Developing Hamsters
Androgens increase pigmentation in young hamsters, but estrogens can reverse this effect.
research Genetic Control/Involvement in Hair Fiber Traits
research Systemic testosterone induces structural, immunological, and sex steroid receptor changes in human XX skin
Testosterone makes XX skin more like male skin by changing its structure and cell makeup.
research CellTissueScience 2018: Innovations in regenerative medicine that improve the results of stem cell treatment: 3D cultivation, in vivo modeling of stem cell niche and prenatal stem cells exosomes_AbhijitBopardikar_ReeLabs Pvt. Ltd., India
3D cultivation and prenatal stem cell exosomes improve stem cell treatment results, especially for hair loss and age-related issues.
research Transgender health and the impact of aging and menopause
Gender-affirming hormone therapy affects health risks and requires careful management, especially as transgender individuals age.
research Notes from the Editor Emeritus: Coincidental Epigenetics or Post-Finasteride Syndrome (PFS)?
The conclusion is that more research is needed to understand if the drug finasteride causes Post-Finasteride Syndrome or if it's due to individual genetic makeup.
research Overexpression of spermidine/spermine N1-acetyltransferase under the control of mouse metallothionein I promoter in transgenic mice: evidence for a striking post-transcriptional regulation of transgene expression by a polyamine analogue
Overexpressing SSAT in mice makes them highly sensitive to polyamine analogues, causing liver damage and high mortality.