research Sirtuins pathways and redox homeostasis: a pilot study on young and old monozygotic twins
The study suggests that higher levels of SIRT1 and SIRT2 may improve overall cell health and aging processes.
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180-210 / 1000+ results research COMPATIBILITY OF BIOMAGNETIC PROFILES FOUND IN LIVING MATTER BY CROSS SPECIES DEMONSTRATION
New techniques can record electromagnetic fields in hair follicles for potential medical use.
research The effect of melatonin implants administered from December until April, on plasma prolactin, triiodothyronine and thyroxine concentrations and on the timing of the spring moult in cashmere goats
Melatonin implants can change the seasonal prolactin levels and hair growth in adult cashmere goats but not in juveniles, and don't delay spring moult for better fiber harvesting.
research Faculty Opinions recommendation of Hair cortisol levels as a retrospective marker of hypothalamic-pituitary axis activity throughout pregnancy: comparison to salivary cortisol.
Hair cortisol is a reliable long-term stress marker during pregnancy.
research The human hair follicle, a bistable organ?
Human hair follicles switch between active and resting phases unpredictably.
research Time-Tracking-based Research of Drug Development in Pharmaceutical Fields ——A Case Study on Metformin
The conclusion is that metformin may be useful for treating various conditions beyond diabetes and that time-tracking analysis is a good way to review drug research.
research Single cell analysis of transcriptome and open chromatin reveals the dynamics of hair follicle stem cell aging
Hair follicle stem cells change states with age, affecting hair growth and aging.
research Time-course RNA-seq analysis reveals stage-specific and melatonin-triggered gene expression patterns during the hair follicle growth cycle in Capra hircus
Melatonin affects gene expression in goat hair follicles, potentially increasing cashmere production.
research Effect of constant-release melatonin implants and prolonged exposure to a long day photoperiod on prolactin secretion and hair growth in mouflon (Ovis gmelini musimon)
Melatonin implants and long daylight hours alter the timing of hormone release and hair growth in mouflon sheep.
research Alterations in Hair Follicle Dynamics in Women
Hormonal changes after childbirth and menopause can lead to women's hair loss and facial hair growth, with a need for better treatments.
research Reproductive profiles, androgen hormones and energetic status of oligomenorrheic exercising women
Exercising women with irregular periods have lower thyroid hormone levels and less body fat.
research 1340 Basal keratinocytes exhibit age-related epigenetic and transcriptomic alterations resulting in an altered metabolic profile
Aging changes skin cells, leading to different DNA methylation and gene activity, affecting cell metabolism and aging signs.
research In Vivo Non-Invasive Observation of Dynamic Changes in Hair Shaft, Melanin, and Collagen During the C57BL/6 Follicle Cycle
Non-invasive methods can effectively monitor hair growth cycles, aiding hair loss treatment development.
research The BLMP-1 transcription factor promotes oscillatory gene expression to achieve timely molting
BLMP-1 is important for regular molting and gene expression cycles in worms.
research 487 Exploring ribosomal RNA modifications and corresponding snoRNAs in human skin cell senescence
Understanding snoRNA regulation may help slow skin aging.
research Additional file 10 of Time-course RNA-seq analysis reveals stage-specific and melatonin-triggered gene expression patterns during the hair follicle growth cycle in Capra hircus
Melatonin affects specific gene patterns and biological processes in goat hair growth.
research Simultaneous Analysis of Biomarkers in Human Hair for Evaluating Chronic Tobacco Smoke Exposure and Stress/Relaxation Using Online In-Tube Solid-Phase Microextraction Coupled with Liquid Chromatography–Tandem Mass Spectrometry
A new method can quickly and accurately measure tobacco exposure and stress using a small hair sample.
research Detection of cortisol, estradiol, and testosterone in archaeological human hair from the Dakhleh Oasis, Egypt
Ancient hair can preserve hormones, revealing health and fertility insights.
research Comparative biology of tissue repair, regeneration and aging
The symposium concluded that understanding how different species repair tissue and how this changes with age can help advance regenerative medicine.
research Alterations in neonatal neurosteroids affect exploration during adolescence and prepulse inhibition in adulthood
Early-life neurosteroid changes affect adolescent exploration and adult behavior.
research Biological characteristics of age-related changes in C57BL/6 mice sub-strains in the national center for geriatrics and gerontology aging farm
B6J mice live longer before 24 months, but B6N mice live longer after; both strains show weight gain, increased food and water intake, and health issues as they age.
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 Long-term time-lapse multimodal intravital imaging of regeneration and bone-marrow-derived cell dynamics in skin
The study introduced a new imaging technology to track skin healing and bone marrow cell activity over time.
research Long-lived proteins and DNA as candidate predictive biomarkers for tissue associated diseases
Long-lived proteins may predict age-related diseases.
research 601 A quantitative study of desquamation in the stratum corneum
New method measures skin cell turnover quickly and effectively, showing turnover slows with age and responds more to treatments in older skin.
research Real-time in vivo structure-function study of scalp hair cycles: an experimental approach for monitoring living hair roots with a 20-year follow-up
Minoxidil and finasteride effectively promote hair regrowth within 3 months.
research Do Changes in Chromosomes Cause Aging?
Chromosomal changes, including those in the WRN gene and rDNA, may significantly contribute to aging.
research Comparative Evaluation of Systemic and Hair Growth Pathways for the Detection and Assessment of Chronic Stress
Hair growth pathways are a promising and simpler method for detecting chronic stress.
research Exploring Diachronic Changes of Biomedical Knowledge using Distributed Concept Representations
The document concluded that biomedical knowledge changes over time and the study evaluated a new method to track these changes.
research A Test of the Perseverative Cognition Hypothesis Using Hair Cortisol in a Sample of Dementia Caregivers and Non-Caregiver Controls
Caregivers had lower stress hormone levels than non-caregivers, suggesting caregiving stress affects the body differently.