research Short communication: Temporal changes in the skin morphology of dairy cows during the periparturient period
Dairy cows' skin and hair follicles change size and growth phase around the time they give birth.
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research Evidence of the moderating role of hair cortisol and hair cortisone in the relationship between work stress and depression symptoms among Chinese fishermen
Hair cortisol and cortisone levels may affect how work stress influences depression in Chinese fishermen.
research Evaluation of short-term hair follicle storage conditions for maintenance of RNA integrity
Horse hair follicles can be stored at cool or room temperature for a week without losing RNA quality.
research Single-cell chromatin landscapes of mouse skin development
The study maps how genes are regulated during mouse hair growth.
research Differentiation stage-specific use of cap-independent and cap-dependent translation initiation in hematopoiesis
Low IRES/Cap translation is linked to higher stem cell potential.
research Structural variation-driven FADS2P1 expression modulates hair trait diversity through unsaturated fatty acid metabolism in goats
research The Intersection of Sleep and Hair Loss: A Systematic Review
Poor sleep may lead to hair loss, and hair loss may affect sleep.
research Steroid Chemistry and Hormone Controls during the Hair Follicle Cycle
Differences in enzyme activity and androgen receptors in hair follicles may explain why hair loss appears differently in men and women.
research Differential distribution of the epigenetic marker 5‐hydroxymethylcytosine occurs in hair follicle stem cells during bulge activation
The marker 5-hmC changes in hair follicle stem cells when they start to grow.
research BIOCHEMICAL ANALYSIS OF HAIR GROWTH FROM THE ASPECTS OF AGING AND ENZYME ACTIVITIES
Hair regrowth slows with age due to changes in enzyme activity.
research A Temporal Mathematical Model of Alopecia Areata: Investigating Hair Cycle Dynamics and Disease Progression
The model helps understand alopecia areata and suggests ways to improve treatment by targeting immune issues.
research The Rotterdam Study: 2010 objectives and design update
The Rotterdam Study aims to understand various diseases in older adults.
research A locus on distal chromosome 10 (ahl4) affecting age-related hearing loss in A/J mice
Scientists found a gene in mice that causes early hearing loss.
research Why do some people look older than they should?
Men often look older due to greying hair and certain blood markers, while women look younger.
research The necessity of investigations to clarify sex and racial disparities in pathophysiology of Long COVID
More research is needed to understand sex and racial differences in long COVID.
research Simultaneous Determination of Selected Steroids with Neuroactive Effects in Human Serum by Ultrahigh-Performance Liquid Chromatography–Tandem Mass Spectrometry
A new method accurately measures nine neuroactive steroids in small blood samples, helping to study brain diseases.
research Hypertension: sex-related differences in drug treatment, prevalence and blood pressure control in primary care
Women experience more side effects and have worse blood pressure control from hypertension treatments than men, despite using different medications.
research Cyclical Changes in Rat Vibrissa Follicles Maintained In Vitro
Rat vibrissa follicles are useful for studying hair growth cycles, especially the transition from pro-anagen to anagen.
research Estimating the burden of skin diseases using patient‐reported daily time trade‐off as a measure of disease impact and unmet needs
Patients with certain skin diseases are willing to spend significant time on treatment, indicating a high impact on their lives and a need for better treatments.
research Genotyping of the rs1800440 Polymorphism in CYP1B1 Gene and the rs9258883 Polymorphism in HLA-B Gene in a Spanish Cohort of 223 Patients with Frontal Fibrosing Alopecia
Certain genetic variants are linked to frontal fibrosing alopecia in Spanish patients.
research Melanocyte Subpopulation Turnover During the Human Hair Cycle: An Immunohistochemical Study
Melanocyte activity in hair follicles is linked to the hair growth cycle, being active in growth phases and inactive in rest phases.
research Replicative stress, stem cells and aging
Maintaining DNA health in stem cells is key to preventing aging and tissue breakdown.
research Serum and hair steroid profiles and their associations with body composition in adolescence
Hair steroid profiling is a feasible, non-invasive alternative to serum analysis for assessing hormone levels and metabolism.
research Shedding Light on the Effects of Calorie Restriction and Its Mimetics on Skin Biology
Eating fewer calories may slow skin aging and improve skin health through various biological changes.
research Measurement of steroid hormones by liquid chromatography-tandem mass spectrometry with small amounts of hair
A new method accurately measures steroid hormones in a few hair strands and could help study chronic stress and hair loss.
research The hair cycle and its regulation
Hormones, nutrition, and seasonal changes regulate hair growth cycles, with androgens extending growth phases and factors like aging and malnutrition affecting hair loss and thinning.
research Association of Infant Physical Development and Rapid Growth With Pubertal Onset Among Girls in Rural China
Babies who gain weight quickly, especially in the first 3 months, may start puberty earlier.
research Plan of analysis for the study "Maternal Hair Cortisol Concentration Trajectories throughout Pregnancy and Adverse Childhood Experiences"
research Molecular heterogeneity of quiescent melanocyte stem cells revealed by single‐cell RNA ‐sequencing
Different types of resting melanocyte stem cells have unique characteristics and vary in their potential to become other cells.
research Obstructive Sleep Apnea and Sleep Quality in Women with Polycystic Ovary Syndrome: A Cross-sectional Study
Women with PCOS often have sleep problems, including sleep apnea, which are linked to obesity and depression.