research Perspectives and Challenges of Hair Analysis
Hair is a complex organ, and understanding its detailed structure and growth phases is crucial for analyzing substances within it.
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research Morphological Approach to Hair Disorders
Accurate clinical, histological, and genetic methods are key for understanding and treating hair disorders.
research Transplantation of Melanocyte Stem Cells in Vitiliginous Skin
Transplanting melanocyte stem cells from hair follicles can effectively treat vitiligo.
research Androgen Metabolism as It Affects Hair Growth in Androgenetic Alopecia
Androgens, like DHT, affect hair growth and treatments like finasteride may help.
research A Contemporary View on Felix Pinkus’ Concept of the Vitreous Membrane
The vitreous membrane in hair follicles changes shape during the hair cycle and may affect hair growth and nutrient exchange.
research Stress Inhibits Hair Growth in Mice by Inducing Premature Catagen Development and Harmful Perifollicular Inflammatory Events via Neuropeptide Substance P-Dependent Pathways
Stress stops hair growth in mice by causing early hair growth phase end and harmful inflammation through a specific nerve-related pathway.
research Young Men's Coping with Androgenetic Alopecia: Acceptance Counts When Hair Gets Thinner
Acceptance reduces hair loss distress and medical consultations; coping mechanisms increase them.
research Contrast Enhanced Phototrichogram Pinpoints Scalp Hair Changes in Androgen Sensitive Areas of Male Androgenetic Alopecia
CE-PTG detects early hair follicle issues in balding areas, helping measure male hair loss.
research Corticosterone Inhibits GAS6 to Govern Hair Follicle Stem-Cell Quiescence
Stress hormone corticosterone blocks a growth factor to slow down hair stem cell activity and hair growth.
research Mast Cell Deficient and Neurokinin-1 Receptor Knockout Mice Are Protected from Stress-Induced Hair Growth Inhibition
Certain mice without specific receptors or mast cells don't lose hair from stress.
research Immunopathology of the Human Hair Follicle
The document concludes that immune system abnormalities cause alopecia areata, but the exact process is still not completely understood.
research Epidermal Homeostasis: A Balancing Act of Stem Cells in the Skin
Skin stem cells are crucial for maintaining and repairing the skin and hair, using a complex mix of signals to do so.
research Hedgehog Signaling Reprograms Hair Follicle Niche Fibroblasts to a Hyper-Activated State
Overactivating Hedgehog signaling makes hair follicle cells in mice grow hair faster and create more follicles.
research Hair Follicle Epidermal Stem Cells Define a Niche for Tactile Sensation
Skin stem cells in hair follicles are important for touch sensation.
research Impairment of Autophagy May Be Associated with Follicular Miniaturization in Androgenetic Alopecia by Inducing Premature Catagen
Impaired autophagy may cause hair loss by triggering early catagen.
research The Role of Macrophages in Skin Homeostasis
Macrophages are vital for skin healing, hair growth, salt balance, and cancer defense.
research The Role of Botanical Products in the Treatment of Alopecia
Some botanical products may help increase hair growth in people with alopecia, but more research is needed.
research Microscopical Characterization of Known Postmortem Root Bands Using Light and Scanning Electron Microscopy
The research found that postmortem root bands in hair are likely caused by the breakdown of a specific part of the hair's inner structure after death.
research Overexpression of Smad7 Results in Severe Pathological Alterations in Multiple Epithelial Tissues
Too much Smad7 can cause serious changes in skin tissues, including problems with hair growth, thymus shrinkage, and eye development issues.
research Protection Against Chemotherapy-Induced Alopecia
No treatment fully prevents hair loss from chemotherapy yet.
research Bioengineering a 3D Integumentary Organ System from iPS Cells Using an In Vivo Transplantation Model
Researchers created a fully functional, bioengineered skin system with hair from stem cells that successfully integrated when transplanted into mice.
research Advanced Medical Therapies in the Management of Non-Scarring Alopecia: Areata and Androgenic Alopecia
Advanced therapies like gene, cell, and tissue engineering show promise for hair regrowth in alopecia, but their safety and effectiveness need more verification.
research TERT/BMI1-Transgenic Human Dermal Papilla Cells Enhance Murine Hair Follicle Formation In Vivo
Adding TERT and BMI1 to certain skin cells can improve their ability to create hair follicles in mice.
research Cyclin-Dependent Kinase 4 Expression Alters the Number of Keratinocyte Stem Cells in the Mouse Hair Follicle
Changing CDK4 levels affects the number of stem cells in mouse hair follicles.
research In This Issue
Advancements in hair biology include new treatments and tools for hair growth and alopecia.
research Fundamentals
Finasteride and minoxidil are effective, low-risk treatments for male hair loss, and patient education on these therapies is important.
research Clock Genes, Hair Growth, and Aging
Circadian clock genes are important for hair growth and may affect aging-related hair loss and graying.
research Effects of UV-Induced Photoaging on the Hair Follicle Cycle of C57BL6/J Mice
UV exposure causes hair thinning, graying, and changes in hair growth cycles in mice.
research Autophagy Induces Hair Follicle Stem Cell Activation and Hair Follicle Regeneration by Regulating Glycolysis
Autophagy helps activate hair stem cells and hair growth by changing their energy use to glycolysis.
research Screening the Key Genes of Hair Follicle Growth Cycle in Inner Mongolian Cashmere Goat Based on RNA Sequencing
Researchers identified genes that may affect hair growth in Cashmere goats.