research Collective heterogeneity of mitochondrial potential in contact inhibition of proliferation
Mitochondrial activity varies in cells before they stop growing, affecting their growth potential.
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420-450 / 1000+ resultsresearch Hair as a retrospective calendar of cortisol production – increased cortisol incorporation into hair in the third trimester of pregnancy
Hair can show increased cortisol levels during late pregnancy.
research Developmental trajectory of hair cortisol concentrations across childhood
Hair cortisol levels decrease as children age, stabilizing around age 4.
research YOU ARE NOT WHAT YOU EAT DURING STRESS: AN ISOTOPIC EVALUATION OF HUMAN HAIR FROM BELLEVILLE, ONTARIO
Changes in δ¹⁵N values in hair can indicate stress or health issues.
research Distribution of bacterial community structures on human scalp hair shaft in relation to scalp sites
Bacterial communities on scalp hair are unique to each person but consistent across different scalp sites.
research Correction to “Divergent progression pathways in male androgenetic alopecia and female pattern hair loss: Trichoscopic perspectives”
The document corrects errors in a table about hair loss in women.
research Capturing Stem Cell Behavior Using Intravital and Live Cell Microscopy
Stem cells are more dynamic and adaptable than previously believed.
research Alteration of neonatal Allopregnanolone levels affects exploration, anxiety, aversive learning and adult behavioural response to intrahippocampal neurosteroids
Changing Allopregnanolone levels in newborns affects adult behavior and anxiety.
research DIFFERENT HORMONAL PATTERNS IN PREP'UBERTAL HYPERTRICHOSIS
research In vivo imaging: shining a light on stem cells in the living animal
New imaging technologies help us see how stem cells work in living animals.
research Streamlined intravital imaging approach for long-term monitoring of epithelial cell dynamics on an inverted confocal microscope
A new tool allows easier long-term imaging of live skin cells, helping study diseases like skin cancer.
research HIGH DEVELOPMENTAL AGE AND POOR HAIR MULTI-ELEMENT PROFILE IN A 3.75-YEAR-OLD GIRL − DIFFERENTIAL RATES IN SHAPING OF BODY ORGAN GROWTH
A 3.75-year-old girl showed that different body organs can grow at different rates.
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 Molecular changes in skin predict predisposition to breast cancer
Skin changes can indicate a risk for breast cancer.
research scINSIGHT for interpreting single-cell gene expression from biologically heterogeneous data
scINSIGHT helps understand single-cell gene expression better than current methods.
research Cyclical dermal micro-niche switching governs the morphological infradian rhythm of mouse zigzag hair
Mouse zigzag hair bends form due to a 3-day cycle of changes in hair progenitors and their environment.
research Unraveling the Complex: Changes in Secondary Science Preservice Teachers' Assessment Expertise
Changes in early neurosteroid levels can affect adult learning and anxiety.
research Experiences of discrimination during pregnancy predict altered neonatal hair cortisol at birth
Discrimination during pregnancy affects newborn stress hormone levels.
research Effects of multiple plasma donation on donors’ biochemical parameters
Multiple plasma donations do not change donors' biochemical parameters.
research 252 Follicle dermal papilla cells undergo chromatin remodelling processes in vivo and in vitro
Hair follicle cells change their DNA packaging during growth cycles and when grown in the lab.
research Phenotypic modulation of human hair matrix cells (trichocytes) by environmental influence in vitro and in vivo.
Human hair cells can change based on their environment, especially interactions with certain skin cells.
research Table S1. Disease-dependent differences between tape-strip and bulk biopsy ssGSEA scores across hair follicle compartments
research Table S1. Disease-dependent differences between tape-strip and bulk biopsy ssGSEA scores across hair follicle compartments
research Stable Isotopes And Multiple Tissue Analysis: Reconstructing Life Histories For Individuals From Dakhleh Oasis, Egypt
Analyzing isotopes from different tissues can effectively reveal detailed life histories of individuals.
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 Dynamic ultrastructural changes of the connective tissue sheath of human hair follicles during hair cycle
The connective tissue around hair follicles changes structure throughout the hair cycle.
research The Plastic and Functional Changes in Hippocampal Neurons During Pregnancy, Delivery and Postpartum are Reversed by Offspring Deprivation
Pregnancy and nursing increase certain brain activities in rats, but these changes disappear when the babies are taken away.
research Sources of variation in hair cortisol in wild and captive non-human primates
Hair cortisol levels in primates are useful for stress assessment but vary by age, sex, species, and hair collection methods.
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 Evaluation of Cohen's Cross-Section Trichometer for Measuring Hair Quantity
The trichometer is a quick and reliable tool for measuring hair quantity.