research In Vitro and Ex Vivo Hair Follicle Models to Explore Therapeutic Options for Hair Regeneration
New methods to test hair growth treatments have been developed.
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research The Involvement of Androgens in Human Hair Growth
Androgens play a key role in hair growth and disorders like baldness and excessive hairiness.
research From Genotoxic Stresses to Skin Damage: Distinct, Novel Mechanisms of Skin and Hair Damage in Chemo/Radiation Therapy
Chemotherapy and radiation therapy cause skin and hair damage by altering gene expression and signaling pathways.
research Early and Late Matrix Progenitors Form the Terminally Differentiated Cell Layers of the Hair Follicle
Early and late matrix progenitors in hair follicles create different cell layers, with early ones forming the companion layer and later ones forming the inner root sheath and hair shaft.
research Minoxidil Dose Response Study in Female Pattern Hair Loss Patients Determined to Be Non-Responders to 5% Topical Minoxidil
Higher minoxidil dose helps hair growth in non-responders without side effects.
research The Endocannabinoid Tone Regulates Human Sebocyte Biology
The endocannabinoid system affects oil production and inflammation in skin cells.
research Control of Hair Growth and Follicle Size by VEGF-Mediated Angiogenesis
VEGF helps hair grow and determines follicle size by increasing blood vessel growth.
research Hair Loss and the Applied Techniques for Identification of Novel Hair Growth Promoters for Hair Regrowth
Many products for hair re-growth exist, but a perfect treatment without side effects has not yet been found.
research Human Scalp Hair: Modulation by Various Factors and Hormones - Do Estrogens Inhibit or Stimulate? A Perplexing Perspective
The effects of estrogen on human scalp hair growth are unclear and need more research.
research The Murine Hair Follicle Is a Melatonin Target
Melatonin directly affects mouse hair follicles and may influence hair growth.
research Resting No More: Redefining Telogen, the Maintenance Stage of the Hair Growth Cycle
The telogen phase of hair growth is active and important for preparing hair follicles for regeneration, not just a resting stage.
research Human Epithelial Hair Follicle Stem Cells and Their Progeny: Current State of Knowledge, the Widening Gap in Translational Research and Future Challenges
We need more research to better understand human hair follicle stem cells for improved treatments for hair loss and skin cancer.
research Control of Pelage Hair Follicle Development and Cycling by Complex Interactions Between Follistatin and Activin
Follistatin helps hair growth and cycling, while activin prevents it.
research Activation of Cytoprotective Prostaglandin Synthase-1 by Minoxidil as a Possible Explanation for Its Hair Growth-Stimulating Effect
Minoxidil boosts hair growth by activating PGHS-1.
research Review of Hair Follicle Dermal Papilla Cells as In Vitro Screening Model for Hair Growth
Dermal Papilla cells are a promising tool for evaluating hair growth treatments.
research Measurement of Hair Growth
Scalp hair grows at 0.37 mm/day, forearm hair at 0.18 mm/day, and thigh hair at 0.30 mm/day, with no significant differences found in people with certain hair conditions.
research Mutations in Sterol O-Acyltransferase 1 (SOAT1) Result in Hair Interior Defects in AKR/J Mice
A mutation in the Soat1 gene causes hair structure defects and other health issues in AKR/J mice.
research Transgenic Flash Mice for In Vivo Quantitative Monitoring of Canonical Wnt Signaling to Track Hair Follicle Cycle Dynamics
Researchers developed a mouse model that tracks hair growth using bioluminescence, improving accuracy in studying hair cycles.
research Characterization of X-Linked Hypohidrotic Ectodermal Dysplasia Hair and Sweat Gland Phenotypes Using Phototrichogram Analysis and Live Confocal Imaging
People with X-linked hypohidrotic ectodermal dysplasia have no sweat ducts and less, thinner hair.
research Alterations in Hair Follicle Morphology and Hair Shaft Production After Follicular Unit Transplantation
Hair transplants can make hair follicles larger and hair shafts thicker.
research Failure of Topical Estrogen Receptor Agonists and Antagonists to Alter Murine Hair Follicle Cycling
Topical estrogen treatments did not change hair growth in certain mouse strains, questioning previous findings on their role in hair growth control.
research Omics for Precious Rare Biosamples: Characterization of Ancient Human Hair by a Proteomic Approach
The study developed a method to analyze ancient hair proteins using very small samples.
research At the Dawn of Hair Research – Testing the Limits of Hair Follicle Regeneration
Hair follicle regeneration is possible but challenging, especially in humans, due to the need for specific cells and a better understanding of how they signal growth.
research Hair Physiology: Hair Growth, Alopecia, Scalp Treatment, Etc.
The document concludes that new treatments for hair loss may involve a combination of cosmetics, clinical methods, and genetic approaches.
research 4th Intercontinental Meeting of Hair Research Societies 2004: The World of Hair
The meeting presented new findings on hair stem cells, pigmentation, genetics, and modern hair treatment techniques.
research An Underlying Mechanism of Hair Loss in Acrodermatitis Enteropathica
Zinc deficiency disrupts hair growth and cycle, but zinc supplements can fix this.
research Hair, Cutaneous Homeostasis, and Stem Cell Functions
Proteins like aPKC and PDGF-AA, substances like adenosine and ATP, and adipose-derived stem cells all play important roles in hair growth and health, and could potentially be used to treat hair loss and skin conditions.
research Hair Disorders Update: Alopecia to Hirsutism
New treatments for hair loss and excessive hair growth show promise with few side effects and advancements in laser technology.
research Minoxidil: Mechanisms of Action on Hair Growth
Minoxidil boosts hair growth by opening potassium channels and increasing cell activity.
research A Guide to Studying Human Hair Follicle Cycling In Vivo
The document provides a method to classify human hair growth stages using a model with human scalp on mice, aiming to standardize hair research.