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.
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research Platelet-Rich Plasma and Micrografts Enriched with Autologous Human Follicle Mesenchymal Stem Cells Improve Hair Re-Growth in Androgenetic Alopecia. Biomolecular Pathway Analysis and Clinical Evaluation
PRP and HF-MSCs treatment improves hair growth, thickness, and density in androgenetic alopecia.
research Identifying novel strategies for treating human hair loss disorders: Cyclosporine A suppresses the Wnt inhibitor, SFRP1, in the dermal papilla of human scalp hair follicles
Cyclosporine A may help treat hair loss by blocking a protein that inhibits hair growth.
research Prostaglandin D2 Inhibits Wound-Induced Hair Follicle Neogenesis through the Receptor, Gpr44
Prostaglandin D2 blocks new hair growth after skin injury through the Gpr44 receptor.
research T helper 17 cell/regulatory T-cell imbalance in hidradenitis suppurativa/acne inversa: the link to hair follicle dissection, obesity, smoking and autoimmune comorbidities
An imbalance between certain immune cells is linked to a chronic skin condition and may be influenced by obesity, smoking, and autoimmune issues.
research What women want - quantifying the perception of hair amount: an analysis of hair diameter and density changes with age in caucasian women
Caucasian women's hair appears thickest in their 20s, with perceived thinning after mid-30s due to both decreasing density and diameter.
research Methods for the isolation and 3D culture of dermal papilla cells from human hair follicles
The document describes a way to isolate and grow human hair follicle cells in 3D to help study hair growth.
research Loose Anagen Hair as a Cause of Hereditary Hair Loss in Children
Loose Anagen Hair Syndrome is a hereditary condition causing hair loss in children due to abnormal hair follicles.
research Contemporary Hair Transplantation
Modern hair transplants use small grafts for a natural look and drugs to prevent further loss, with high patient satisfaction.
research Penetration and distribution of three lipophilic probes in vitro in human skin focusing on the hair follicle
Medium lipophilic substances penetrate skin best, and adding ethanol can increase delivery to hair follicles.
research Effect of physical stimuli on hair follicle deposition of clobetasol-loaded Lipid Nanocarriers
NLCs with manual massage greatly improve clobetasol delivery to hair follicles.
research Wetting behavior of human hair fibers
Human hair's ability to get wet is complex and can change with treatments, damage, and environment.
research Morphometric Analysis of the Human Scalp Hair Follicle: Practical Implications for the Hair Transplant Surgeon and Hair Regeneration Studies
The research provides specific measurements for hair follicles that can improve hair transplant and regeneration techniques.
research Hair follicles, their disorders and their opportunities
Hair follicles offer promising targets for delivering drugs to treat hair and skin conditions.
research Conditional Activin Receptor Type 1B (Acvr1b) Knockout Mice Reveal Hair Loss Abnormality
Disrupting Acvr1b in mice causes severe hair loss and thicker skin.
research Principles and techniques used to create a natural hairline in surgical hair restoration
Creating a natural-looking hairline in hair restoration surgery involves using follicular unit grafts, proper hair placement, and artistic skills to give the illusion of density.
research Lymphatic vessels interact dynamically with the hair follicle stem cell niche during skin regeneration in vivo
Lymphatic vessels are essential for hair follicle growth and skin regeneration.
research Reflections on how wound healing-promoting effects of the hair follicle can be translated into clinical practice
Hair follicles can help wounds heal faster and this knowledge could be used to treat chronic skin ulcers, with a potential use of a special stem cell hydrogel to enhance healing.
research Autophagy is essential for maintaining the growth of a human (mini-)organ: Evidence from scalp hair follicle organ culture
Autophagy is important for human hair growth and health.
research Keratin network modifications lead to the mechanical stiffening of the hair follicle fiber
Changes in keratin make hair follicles stiffer.
research Iron Plays a Certain Role in Patterned Hair Loss
Iron deficiency may contribute to hair loss.
research Hair counts in scalp biopsy of males and females with androgenetic alopecia compared with normal subjects
AGA patients have fewer hairs and smaller follicles; T:V ratio above 4:1 may indicate AGA.
research Platelet-derived growth factor signaling modulates adult hair follicle dermal stem cell maintenance and self-renewal
PDGF signaling is crucial for maintaining and renewing hair follicle stem cells, which could help treat hair loss.
research Age-related hair changes in men: Mechanisms and management of alopecia and graying
Men's hair loss is caused by hormones and genes, and can be treated with medication and surgery, while graying is due to aging and has no prevention except dyeing.
research Procyanidin B-2, extracted from apples, promotes hair growth: a laboratory study
Apple extract called procyanidin B-2 was found to greatly increase hair growth.
research The Mesenchymal Niche of the Hair Follicle Induces Regeneration by Releasing Primed Progenitors from Inhibitory Effects of Quiescent Stem Cells
The study found that a specific area of the hair follicle helps start hair growth by reducing the blocking effects on certain cells and controlling growth signals.
research Over-expression of thymosin beta4 promotes abnormal tooth development and stimulation of hair growth
Too much thymosin beta4 causes weird teeth and more hair growth in mice.
research Keratin formation in the hair follicle
Keratin fibrils in hair form and stop growing at specific points in the follicle.
research Priming mobilization of hair follicle stem cells triggers permanent loss of regeneration after alkylating chemotherapy
Chemotherapy causes permanent hair follicle damage by triggering stem cell loss.
research Lack of Collagen VI Promotes Wound-Induced Hair Growth
Mice without collagen VI have slower hair growth normally but faster regrowth after injury.