research The Origins of Skin Diversity: Lessons From Dermal Fibroblasts
New research shows that skin diversity is influenced by different types of dermal fibroblasts and their development, especially involving the Wnt/β-catenin pathway.
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research Vitamin D Receptor Is Required for Proliferation, Migration, and Differentiation of Epidermal Stem Cells and Progeny During Cutaneous Wound Repair
The vitamin D receptor is essential for skin stem cells to grow, move, and become different cell types needed for skin healing.
research Dihydrotestosterone-Induced Hair Regrowth Inhibition by Activating Androgen Receptor in C57BL6 Mice Simulates Androgenetic Alopecia
DHT stops hair regrowth in mice, similar to human hair loss.
research Induction of Hair Follicle Neogenesis with Cultured Mouse Dermal Papilla Cells in De Novo Regenerated Skin Tissues
Scientists successfully grew new hair follicles in regenerated mouse skin using mouse and human cells.
research Exogen Hair Characterization in Human Scalp
The conclusion is that exogen is a unique hair cycle phase and the new sampling method specifically targets this stage, which may help in future hair loss research.
research Viable Terminal Scalp Hair Follicles Are Necessary and Sufficient for Clinical Efficacy of Finasteride in Male Pattern Hair Loss
Finasteride works for hair loss by maintaining existing hair follicles, not reversing miniaturization.
research Glutamine Metabolism Controls Stem Cell Fate Reversibility and Long-Term Maintenance in the Hair Follicle
Glutamine metabolism affects hair stem cell maintenance and their ability to change back to stem cells.
research Steroidogenic Isoenzymes in Human Hair and Their Potential Role in Androgenetic Alopecia
Steroidogenic isoenzymes may help improve treatments for common hair loss.
research Hair Transplantation in Burn Scar Alopecia
Hair transplantation effectively treats burn scar alopecia, improving self-esteem and confidence.
research Irradiation-Induced Hair Graying in Mice: An Experimental Model to Evaluate the Effectiveness of Interventions Targeting Oxidative Stress, DNA Damage Prevention, and Cellular Senescence
Using radiation to make mice's hair turn gray helps study and find ways to prevent or reverse hair graying.
research Validation of Scalp Coverage Scoring Methods for Scalp Hair Loss in Male Pattern Hair Loss (Androgenetic Alopecia)
Scalp coverage scoring accurately measures hair loss and treatment effectiveness.
research Hair Shaft Abnormalities After Chemotherapy and Tamoxifen Therapy in Patients With Breast Cancer Evaluated by Optical Coherence Tomography
Chemotherapy can cause significant hair thinning and changes in hair texture, while tamoxifen has a smaller effect.
research A Systematic Approach to Afro-Textured Hair Disorders
Dermatoscopy helps diagnose hair and scalp disorders in people with Afro-textured hair, but more research is needed for better understanding and treatment.
research Enhanced Ectodysplasin-A Receptor Signaling Alters Multiple Fiber Characteristics to Produce the East Asian Hair Form
A genetic change in the EDAR gene causes the unique hair traits found in East Asians.
research Evaluation of Short-Term Hair Follicle Storage Conditions for Maintenance of RNA Integrity
Hair follicles can be kept in RNAlater® at cool or room temperature for a week without harming RNA quality.
research Neonatal Murine Skin-Derived Cells Transplanted Using a Mini-Chamber Model Produce Robust and Normal Hair
Transplanted baby mouse skin cells grew normal hair using a new, efficient method.
research Ginsenoside Rg4 Enhances the Inductive Effects of Human Dermal Papilla Spheres on Hair Growth Via the AKT/GSK-3β/β-Catenin Signaling Pathway
Ginsenoside Rg4 from ginseng may help hair growth by activating certain cell signals.
research Nanotechnology Advances for Hair Loss
Nanotechnology could make hair loss treatments more effective and reduce side effects, but more research is needed before it's available.
research Effect of Miracle Fruit (Synsepalum Dulcificum) Seed Oil on the Measurable Improvement of Hair Breakage in Women with Damaged Hair: A Randomized, Double-Blind, Placebo-Controlled, Eight-Month Trial
Miracle fruit seed oil significantly reduces hair breakage in women with damaged hair.
research Female Pattern Hair Loss: A Clinical, Pathophysiologic, and Therapeutic Review
No cure for female pattern hair loss, but various effective treatments exist.
research Aging of the Hair Follicle Pigmentation System
Hair grays due to oxidative stress and fewer functioning melanocytes.
research Human Pollution Exposure Correlates With Accelerated Ultrastructural Degradation of Hair Fibers
Pollution exposure speeds up hair damage.
research Reimagining Hair Science: A New Approach to Classify Curly Hair Phenotypes via New Quantitative Geometrical and Structural Mechanical Parameters
A new system for classifying curly hair types using precise measurements can improve hair care products and cultural inclusion.
research A Model System for Long-Term Serum-Free Suspension Organ Culture of Human Fetal Tissues: Experiments on Digits and Skin from Multiple Body Regions
Scientists developed a method to grow human fetal skin and digits in a lab for 3-4 weeks, which could help study skin features and understand genetic interactions in tissue formation.
research A Multimodal Hair-Loss Treatment Strategy Using a New Topical Phytoactive Formulation: A Report of Five Cases
The new topical botanical formulation significantly regrew hair in all five patients without side effects.
research Skin Adipocyte Stem Cell Self-Renewal Is Regulated by a PDGFA/AKT Signaling Axis
PDGFA/AKT signaling is important for the growth and maintenance of certain skin fat cells.
research Scalp Imaging Techniques
Different scalp imaging methods are important for studying hair and scalp health and require more volunteers for better evaluation.
research The Use of Phosphodiesterase Inhibitors for the Treatment of Alopecia
Caffeine shows promise for treating some types of hair loss, but more research is needed.
research Advanced Scalp Measurement Using a Phototrichogram With a Protractor and Tapeline
The document concludes that using a phototrichogram with a protractor and tapeline is a reliable and noninvasive way to measure hair loss.
research Immune Privilege Collapse And Alopecia Development: Is Stress A Factor
Stress may trigger hair loss by affecting immune protection in hair follicles.