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research Predicting hair cortisol levels with hair pigmentation genes: a possible hair pigmentation bias
Darker hair may lead to higher cortisol readings, suggesting a need to adjust for hair color in studies.
research Forehead Anthropometrics of Jazan Population, Saudi Arabia: A Prospective Analytical Study
Males in Jazan generally have larger foreheads than females, except in width.
research 583 Hair cycle regulation by a mitochondrially localized protein: Is MPZL3 a central component of the elusive hair cycle clock?
MPZL3 protein is important for controlling hair growth cycles.
research A Study on Melatonin Receptor Genes Expression in Embryonic Goose Skin Feather Follicles
Melatonin receptor genes likely play an important role in the development of goose feather follicles.
research A computationally inferred regulatory heart aging model including post-transcriptional regulations
Researchers created a model to understand heart aging, highlighting key genes and pathways, and suggesting miR-208a as a potential heart attack biomarker.
research Endocrine profile of the VCD-induced perimenopausal model rat
The rat model showed early perimenopause with regular cycles and low hormones, and late perimenopause with irregular cycles and higher hormone levels.
research Multi-Stage Transcriptome Analysis Revealed the Growth Mechanism of Feathers and Hair Follicles during Induction Molting by Fasting in the Late Stage of Egg Laying
Fasting in hens affects thyroid hormones, which regulate feather and hair growth.
research Beyond Circadian Rhythm: Melatonin as a Bio-Regulatory Molecule in Skin and Hair Aesthetics
Melatonin protects skin and supports hair growth.
research LIFEHOUSE’s Functional Nutrition Examination (Physical Exam, Anthropometrics, and Selected Biomarkers) Informs Personalized Wellness Interventions
Functional nutrition evaluations can improve personalized wellness programs and help prevent chronic diseases.
research Causal Relationship Between Sleep Characteristics and Alopecia Areata and Other Non-Scarring Alopecia: A Two-Sample Bidirectional Mendelian Randomization Analysis
Sleep patterns might be linked to hair loss, but more research is needed.
research Characteristics of stable isotope signature of diet in tissues of captive Japanese macaques as revealed by controlled feeding
More research is needed to understand how diet affects isotope signatures in Japanese macaque tissues.
research Sex Differences in Reaction to Chronic Unpredictable Stress in the House Mouse (Mus musculus musculus) of Wild Origin
Male and female mice handle stress differently.
research Chaos and antichaos in pathology
Understanding chaos and control mechanisms in disease can improve diagnosis and prediction in medicine.
research Influence of Religiosity on Adolescent Chronic Physiologic Stress
Occasional religious service attendees had the lowest stress levels.
research Genomic and anatomical comparisons of skin support independent adaptation to life in water by cetaceans and hippos
research Gender Differences in Production and Circulating Levels of Sex Hormones and Their Impact on Aging Skin
Men and women experience skin aging differently due to changes in sex hormone levels with age.
research Assessment of hair re-growth and the correlation between hair cortisol and faecal glucocorticoid metabolite concentrations in captive wolves
Hair cortisol levels in wolves reflect stress and vary by season and body region.
research O21 Single-cell RNA sequencing and proteomic analysis of dermal fibroblasts cultured from female scalp identifies significant alterations in cell populations with age
Aging changes scalp cells, possibly affecting hair health in older women.
research Empathic disequilibrium is related to lower levels of oxytocin in hair
People with an imbalance between their cognitive and emotional empathy have lower levels of the hormone oxytocin in their hair.
research Mult-trait analysis of GWAS - Perceived youtfulness - UKBB
The conclusion is that certain traits, including perceived facial aging and BMI, are linked to perceived youthfulness differently in men and women.
research Temporal Layering of Signaling Effectors Drives Chromatin Remodeling during Hair Follicle Stem Cell Lineage Progression
Different signals work together to change gene activity and guide hair follicle stem cells to become specific cell types.
research Hair Cortisol: A Biomarker of Chronic Stress in Animals and its Association with Reproduction
High levels of cortisol in hair show long-term stress which can lower fertility in animals.
research Is there any Correlation between Breathing Rate and Premature Greying of Hair?
No link between how fast you breathe and early grey hair was found.
research Descriptive analysis of whole blood concentrations of toxic, essential, and trace elements in adult females from the MIREC-ENDO study
Most women had adequate essential elements except zinc, and lead levels were higher in peri-/post-menopausal women.
research Human hair follicle transcriptome profiling: a minimally invasive tool to assess molecular adaptations upon low‐volume, high‐intensity interval training
Hair follicle analysis can track body changes from high-intensity interval training.
research Androgen Profile Through Life in Women With Polycystic Ovary Syndrome: A Nordic Multicenter Collaboration Study
Women with PCOS have higher androgen levels that decrease with age but are still higher than in women without PCOS.
research SERUM STEROIDS AND PITUITARY HORMONES IN FEMALE PUBERTY: A PARTLY LONGITUDINAL STUDY
During puberty, hormone levels rise, with early increases in some steroids and most menstrual cycles becoming regular by six years after menarche.
research Age-Related Variations in the Population of Active Secondary Hair Follicles, Oxidative Stress and Antioxidant Parameters in Cashmere Goats
Younger cashmere goats produce more and better-quality fiber due to higher active hair follicles and antioxidant capacity.
research Discrepancies in safety reporting for chronic back pain clinical trials: an observational study from ClinicalTrials.gov and publications
Inconsistent safety reporting in chronic back pain trials risks patient safety and decision-making.