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.
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research Rodent models in placental research. Implications for fetal origins of adult disease
Using rodents for research shows that health problems in the womb can cause diseases later in life.
research Investigating the mechanisms underlying effects of testosterone on blood pressure in normotensive and hypertensive rats / Loh Su Yi
Testosterone raises blood pressure by affecting kidney function and brain gene regulation over time.
research NAD⁺ Biology in Ageing and Chronic Disease: Mechanisms and Evidence across Skin, Fertility, Osteoarthritis, Hearing and Vision Loss, Gut Health, Cardiovascular–Hepatic Metabolism, Neurological Disorders, and Muscle
Restoring NAD⁺ may help with aging and chronic diseases, but more research is needed.
research The temptation of large numbers
Large databases in research can lead to misleading conclusions due to biases and chance findings; researchers should analyze data more rigorously.
research HaCaT Cell Proliferation Influenced by Melatonin
Melatonin affects skin cell growth differently based on how much and how long it's used.
research Sleep disorders and psychological comorbidities in women with polycystic ovary syndrome – a cross-sectional study
Women with PCOS often have sleep and mental health issues, especially if overweight or insulin resistant.
research Clinical Relevance of Hair Cortisol Measurement
Measuring cortisol in hair helps understand stress and manage related health issues.
research Pelage cycle in blue fox(Alopex lagopus):A comparison between animals born early and late in the season
Blue foxes born later in the season have a slightly delayed fur growth cycle, but it catches up by mid-November.
research Long-term detection of methyltestosterone (ab-) use by a yeast transactivation system
A yeast-based test can detect the steroid methyltestosterone in urine longer than traditional methods.
research Minoxidil Regulates Aging-Like Phenotypes in Rat Cortical Astrocytes In Vitro
Minoxidil may help reduce aging effects in brain cells.
research PBX1-SIRT1 Positive Feedback Loop Attenuates ROS-Mediated HF-MSC Senescence and Apoptosis
Increasing PBX1 reduces aging and cell death in hair follicle stem cells by boosting SIRT1 and lowering PARP1 activity.
research Sex-specific associations between loneliness and hair cortisol among older African American adults
Loneliness raises stress levels in older African American men but not women.
research Female pattern hair loss, biological ageing and the Leiden Longevity study
Women with aging signs and heart issues have higher hair loss risk, which may predict shorter lifespan and affect attractiveness.
research Select the most correct answers – multiple answers possible for questions 1–11
Medical practitioners need to understand basic statistics to properly evaluate clinical trials and avoid unethical designs.
research Melatonin promotes secondary hair follicle development of early postnatal cashmere goat and improves cashmere quantity and quality by enhancing antioxidant capacity and suppressing apoptosis
Melatonin improves cashmere goat hair growth and quality by increasing antioxidants and reducing cell death.
research Reporting Live from the Epidermal Stem Cell Compartment!
The study showed that some hair follicle stem cells wake up to grow hair while others stay asleep, and that the environment around them is important for hair growth.
research Long-Term Intravital Imaging of the Cornea, Skin, and Hair Follicle by Multiphoton Microscope
Multiphoton microscopy can effectively image live cells in cornea, skin, and hair follicles over time.
research Analyses of regenerative wave patterns in adult hair follicle populations reveal macro-environmental regulation of stem cell activity
Hair follicle stem cells are controlled by their surrounding environment.
research Literature Review: FPHL: Associations with Cardiovascular Risk and Aging
research The G1/S transition in mammalian stem cellsin vivois autonomously regulated by cell size
Cell size independently controls when stem cells divide.
research Epigenetic regulation of 5α reductase-1 underlies adaptive plasticity of reproductive function and pubertal timing
Environmental factors affect reproductive traits by altering the SRD5A1 gene.
research Hair follicle culture—a historical perspective
Advancements in hair follicle culture have led to better understanding and potential treatments for hair loss.
research Linking chromatin dynamics, cell fate plasticity, and tissue homeostasis in adult mouse hair follicle stem cells
Mouse hair follicle stem cells have a flexible chromatin state that supports skin health and hair growth.
research A Clinical Study on Alopecia
The study found that the most common symptom of alopecia was insomnia and the most used treatment was Shineung Yangjin Dan.
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 The Retinoic-Acid-Related Orphan Receptor Alpha May Be Highly Involved in the Regulation of Seasonal Hair Molting
RORA plays a key role in controlling seasonal hair molting by affecting hair follicle cell activity.
research Archeological hair in paleobiological research
Ancient South American mummies' hair shows high sulfur, calcium, and potassium levels.
research Melatonin’s effect on hair follicles in a goat (Capra hircus) animal model
Melatonin improved secondary hair growth in goats but didn't affect primary hair density or litter size.
research In Silico Promoter Motif Analysis of Human Fertility-Related Genes
The study found potential new DNA patterns in fertility genes, but further testing is needed.