research The premature catagen induced by estrogen was accompanied with advance apoptosis of precortex cells.
Estrogen speeds up hair follicle cell death, causing early hair growth cycle changes, but only if a specific receptor is present.
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30 / 1000+ resultsresearch Hair Cycle-Specific Immunolocalization of Retinoic Acid Synthesizing Enzymes Aldh1a2 and Aldh1a3 Indicate Complex Regulation
The enzymes Aldh1a2 and Aldh1a3 are involved in making retinoic acid in hair follicles and have different roles in hair growth.
research Faculty Opinions recommendation of The keratins of the human beard hair medulla: the riddle in the middle.
Beard hair medulla cells have a unique and varied keratin pattern.
research Intragenic deletion in the Desmoglein 4 gene underlies the skin phenotype in the Iffa Credo “hairless” rat
A gene deletion causes the "hairless" trait in Iffa Credo rats.
research Inhibition of Bmp signaling affects growth and differentiation in the anagen hair follicle
Inhibiting Bmp signaling disrupts hair growth and differentiation.
research Human hair keratin network and curvature
Curly hair shape is due to uneven growth patterns in the hair follicle.
research Estrogen Leads to Reversible Hair Cycle Retardation through Inducing Premature Catagen and Maintaining Telogen
Estrogen can temporarily slow down hair growth but this can be reversed.
research ILK modulates epithelial polarity and matrix formation in hair follicles
ILK is essential for proper hair follicle development and structure.
research Immunohistochemical study of hair follicle stem cells in regenerated hair follicles induced by Wnt10b
Increasing Wnt10b levels can help grow new hair follicles in mice.
research The Type I Keratin 19 Possesses Distinct and Context-dependent Assembly Properties
Keratin 19 forms less stable and shorter filaments than keratin 14, giving unique traits to certain skin cells.
research Performance Evaluation of the Generative Pre-trained Transformer (GPT-4) on the Family Medicine In-Training Examination
GPT-4 performs well on medical exams but still needs human doctors for critical thinking.
research The diagnostic algorithm in pre-invasive cervical lesions
Early screening and HPV vaccination reduce cervical cancer risk.
research New method of dyeing keratin fibers using poly(ethylene imine) and its coloring mechanism
A new method using poly(ethylene imine) improves hair dyeing at lower temperatures with better color retention.
research Volume Changes During Water Binding to Hair Fibers
Hair increases in size when it absorbs water, and treatments like bleaching affect how much water it can take in.
research The Influence of Surgical Stress on Human Scalp Hair Fiber Dimensions
Surgical stress temporarily changes hair fiber dimensions, returning to normal after four weeks.
research Impact and prevalence of comorbidities and complications on the severity of COVID-19 in association with age, gender, obesity, and pre-existing smoking: A meta-analysis
Age, gender, obesity, and smoking increase the risk of severe COVID-19.
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 HIF‐2α/ARNT complex regulates hair development via induction of p21 Waf1/Cip1 and p27 Kip1
The HIF-2α/ARNT complex is important for hair follicle development by controlling cell growth.
research Alemtuzumab-Induced Secondary Autoimmune Skin Disorders as Side Effects of Multiple Sclerosis Therapy: Problem That Can Be Influenced or Fate? A Narrative Overview of The Literature A Neuroprotective Role of Vitamin D?
Taking vitamin D might improve life for MS patients and reduce skin side effects from alemtuzumab treatment.
research ISID1338 - Epidermal growth factor receptor protects from immune privilege collapse and scarring hair follicle destruction
EGFR helps protect hair follicles from damage and scarring.
research Limits and Problems of the Relationship Between New Media and Digital Games
Digital games are part of new media but need a deeper look at their complex nature and cultural roots.
research Proposal for Clinical Classification of Cutaneous Manifestations in Covid-19 and in Post Vaccination Against Sars-Cov-2: An Observational Study
Most skin issues were due to COVID-19, with some caused by vaccines or treatments, and were categorized into five types.
research Chapter 14 Low-Level Laser Therapy and Stem Cells
Low-level laser therapy may help stem cells grow and function better, aiding in healing and tissue repair.
research The effect of sleep extension on metabolic and androgen parameters of healthy women with habitual short sleep duration: Pilot study
Increasing sleep by 41 minutes daily for a month showed no significant changes in metabolism or hormone levels in healthy women.
research Implementing Outpatient Screening of Adult Patients at High Risk for Peripheral Artery Disease
Integrating ABI screening in clinics can improve patient care for those at risk of peripheral artery disease.
research Psychological and psychiatric characterization of various groups of drugs users
Different drugs are linked to specific mental health issues.
research Cinnamomi Cortex (Cinnamomum verum) Suppresses Testosterone-induced Benign Prostatic Hyperplasia by Regulating 5α-reductase
Cinnamomi cortex may help treat prostate enlargement by reducing related proteins.
research Anti-androgenic Activity of Myricae Cortex. Isolation of Active Constituents from Bark of Myrica rubra.
The bark of Myrica rubra contains compounds that can block testosterone effects and might help prevent hair loss.
research Mesenchymal Stromal Cell Secretome: Influencing Therapeutic Potential by Cellular Pre-conditioning
Changing how mesenchymal stromal cells are grown can improve their healing abilities.
research Comparing Protective Pre-treatments for African Hair
Plant oils and polymers can help protect African hair from damage during styling.