research Enzymatic Digestion of Scalp Hair Follicle Bulge Yields More Stem Keratinocytes Than Explant Isolation
Using enzymes to break down scalp hair follicles gets more stem cells for skin and hair growth than the old method.
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research Gene Expression of Type 2 17β Hydroxysteroid Dehydrogenase in Scalp Hairs of Hirsute Women
Hirsute women have lower type 2 17β-HSD enzyme levels, which improve with treatment.
research Induced Pluripotent Stem Cells from Human Hair Follicle Keratinocytes as a Potential Source for In Vitro Hair Follicle Cloning
Human hair follicle cells can be turned into stem cells that may help clone hair for treating hair loss or burns.
research Improvement of Androgenetic Alopecia with Topical Sophora Flavescens Aiton Extract, and Identification of the Two Active Compounds in the Extract That Stimulate Proliferation of Human Hair Keratinocytes
Sophora flavescens extract helps hair growth and treats hair loss.
research Fructose-1,6-Bisphosphate Aldolase A Levels Decrease in Hair Keratinocytes During Androgenetic Alopecia
ALDOA levels drop in hair cells during hair loss.
research 15-Deoxy Prostaglandin J2, The Nonenzymatic Metabolite Of Prostaglandin D2, Induces Apoptosis In Keratinocytes Of Human Hair Follicles: A Possible Explanation For Prostaglandin D2-Mediated Inhibition Of Hair Growth
A substance called 15-deoxy prostaglandin J2 can cause hair follicle cells to die, which might explain how prostaglandin D2 can lead to hair loss.
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 Induced Pluripotent Stem Cells From Human Hair Follicle Keratinocytes As A Potential Source For In Vitro Hair Follicle Cloning
Human hair follicles can be used to create stem cells that might help clone hair for treating hair loss or helping burn patients.
research The Topical Penta-Peptide Gly-Pro-Ile-Gly-Ser Increases the Proportion of Thick Hair in Japanese Men with Androgenetic Alopecia
GPIGS peptide increases thick hair growth in balding Japanese men.
research Androgenic Alopecia: Cross-Talk Between Cell Signal Transduction Pathways
Hair loss in Androgenetic alopecia (AGA) is due to altered cell sensitivity to hormones, not increased hormone levels. Hair growth periods shorten over time, causing hair to become thinner and shorter. This is linked to miscommunication between cell pathways in hair follicles. There's also a change in gene expression related to blood vessels and cell growth in balding hair follicles. The exact molecular causes of AGA are still unclear.
research In Situ Labeling of DNA Reveals Interindividual Variation in Nuclear DNA Breakdown in Hair and May Be Useful to Predict Success of Forensic Genotyping of Hair
In situ DNA labeling in hair can help predict forensic DNA analysis success.
research The Hair Follicle: An Underutilized Source of Cells and Materials for Regenerative Medicine
Hair follicles are valuable for regenerative medicine and wound healing.
research Androgens Trigger Different Growth Responses in Genetically Identical Human Hair Follicles in Organ Culture Reflecting Their Epigenetic Diversity in Life
Male hormones cause different growth in identical human hair follicles due to their unique epigenetic characteristics.
research The Biology of Hair Growth
Hair growth is influenced by hormones and goes through different phases; androgens can both promote and inhibit hair growth depending on the body area.
research Is There Any Relationship Between Decreased AgNOR Protein Synthesis and Human Hair Loss?
Less AgNOR protein production is linked to hair loss.
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 An Appraisal of Laboratory Models of Androgenetic Alopecia: A Systematic Review
Better hair loss models needed for research.
research The Potential of Androgenic Alopecia Management from Plant Derivatives
Plant extracts like Avicennia marina, Boehmeria nipononivea, and Camellia sinensis could potentially treat hair loss with fewer side effects than synthetic drugs.
research Age-Associated Thin Hair Displays Molecular, Structural, and Mechanical Characteristic Changes
Older thin hair is not just thinner but also has different shape, structure, and stiffness.
research Pathogenesis of Androgenetic Alopecia
Male pattern baldness involves three mechanisms and finasteride can help reverse it.
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 Telogen Effluvium: A Comprehensive Review
The document concludes that Telogen Effluvium is a hair loss disorder that can be assessed with the modified wash test and may be treated with clobetasol foam, with patient management being important.
research Peripheral Blood Gene Expression in Alopecia Areata Reveals Molecular Pathways Distinguishing Heritability, Disease, and Severity
Blood tests can help understand the genetic differences in people with alopecia areata, including how severe it is and if it's inherited.
research Low-Intensity Ultrasound Protects Human Scalp Hair Follicles From Taxane-Induced Toxicity
Low-intensity ultrasound may protect hair follicles from damage caused by a common chemotherapy drug.
research Human Scalp Hair Follicles Are Both a Target and a Source of Prolactin, Which Serves as an Autocrine and/or Paracrine Promoter of Apoptosis-Driven Hair Follicle Regression
Prolactin contributes to hair loss by promoting hair follicle shrinkage and cell death.
research Temporary Cell Cycle Arrest by ALRN-6924: A Novel P53-Targeting Strategy to Protect Human Scalp Hair Follicles Against Cyclophosphamide-Induced Alopecia
ALRN-6924 can protect hair follicles from chemotherapy damage by temporarily stopping cell division.
research Regulatory Gamma Delta T Cells Protect Human Scalp Hair Follicles From Alopecia Areata In Vivo
Regulatory γδ T cells help protect hair follicles from alopecia areata and promote hair regrowth.
research Regulatory γδ T Cells Protect Human Scalp Hair Follicles From Alopecia Areata In Vivo
γδTregs can protect hair follicles from alopecia areata and may help regrow hair.
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 Re-Evaluating Cyclosporine A as a Hair Growth–Promoting Agent in Human Scalp Hair Follicles
Cyclosporine A promotes hair growth and prolongs the active growth phase in human hair follicles, but may work differently than in rodents.