research Androgenetic Alopecia, Trichotrophic Substances, and Histologic Studies of the Human Scalp
Minoxidil promotes hair growth but exact mechanism is unknown.
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research Similar Response Patterns to Topical Minoxidil Foam 5% in Frontal and Vertex Scalp of Men with Androgenetic Alopecia: A Microarray Analysis
Minoxidil foam 5% effectively treats hair loss in both frontal and vertex scalp regions.
research Ritlecitinib And Brepocitinib Demonstrate Significant Improvement In Scalp Alopecia Areata Biomarkers
Two drugs, ritlecitinib and brepocitinib, improved scalp hair loss condition markers.
research The Role of Oxidative Damage in Poor Scalp Health: Ramifications to Causality and Associated Hair Growth
Treating scalp issues with anti-dandruff shampoo improves hair health.
research Presence of Uterine Leiomyomas Has No Significant Impact on Gene Expression Profile in the Scalp of Patients with Central Centrifugal Cicatricial Alopecia
Uterine leiomyomas don't significantly change gene expression in the scalp of people with Central Centrifugal Cicatricial Alopecia.
research Scalp Bacterial Shift in Alopecia Areata
Alopecia areata patients have more Propionibacterium acnes and less Staphylococcus epidermidis on their scalps.
research Scanning Electron Microscopes/Silicon Drift Detector-Energy Dispersive Spectroscopy: An Analytical Tool to Identify Waterborne Microminerals Pickup in Human Scalp Hair Cuticle Due to Water Quality
The method can identify minerals in hair from water, and using coconut oil or conditioner can prevent mineral buildup.
research Diagnostic Modalities in Trichology: An Update
New hair and scalp disease diagnosis methods are important for correct treatment.
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.
research Phenotypic Analysis of T-Cells in Extensive Alopecia Areata Scalp Suggests Partial Tolerance
T-cells in alopecia areata scalp show abnormal regulation, leading to less inflammation.
research Dandruff Lesional Scalp Skin Exhibits Epidermal T Cell Infiltration and a Weakened Hair Follicle Immune Privilege
Dandruff is linked to increased T cells and weakened immune protection in hair follicles.
research Androgen-Inducible TGF-β1 from Balding Dermal Papilla Cells Inhibits Epithelial Cell Growth: A Clue to Understanding Paradoxical Effects of Androgen on Human Hair Growth
Androgens may cause hair loss by increasing TGF-beta1 from scalp cells, which inhibits hair cell growth.
research Fibrosing Alopecia in a Pattern Distribution
Some people with pattern hair loss may also have scalp inflammation and scarring similar to lichen planopilaris.
research Macrophage-Stimulating Protein Promotes Hair Growth Ex Vivo and Induces Anagen from Telogen Stage Hair Follicles In Vivo
Macrophage-stimulating protein helps hair grow and can start hair growth phase in mice and human hair samples.
research The Medusa Head: Dermoscopic Diagnosis of Woolly Hair Syndrome
A man with Woolly Hair Syndrome had very curly, fragile hair, and doctors used a special scalp examination to diagnose him without invasive tests.
research The Potential for Occupational Exposure of Veterinarians to Ketamine Resulting in Positive Drug Tests
Veterinarians could test positive for ketamine from work exposure, not just substance abuse.
research Noninvasive Method for Assessing the Human Circadian Clock Using Hair Follicle Cells
Scientists found a new, less invasive way to study body clocks using hair cells, which shows shift workers' body clocks don't match their lifestyles.
research Abstracts
Mice treatments didn't grow hair, a patient treatment may affect immune response, and people with hair loss often feel anxious or depressed.
research Variation in Human Hair Ultrastructure Among Three Biogeographic Populations
Different populations have distinct hair structures related to their ancestry.
research A Simple Assay for the Study of Human Hair Follicle Damage Induced by Ionizing Irradiation
Ionizing radiation damages human hair follicles by stopping cell growth, causing cell death, disrupting color, and increasing stress and damage markers.
research Hedgehog Signaling Maintains Hair Follicle Stem Cell Phenotype in Young and Aged Human Skin
Hedgehog signaling helps keep hair follicle stem cells the same in both young and old human skin.
research Sex Steroid Synthesis in Human Skin In Situ: The Roles of Aromatase and Steroidogenic Acute Regulatory Protein in the Homeostasis of Human Skin
Human skin produces sex hormones like estrogen and testosterone, influenced by ARO and StAR, which may affect skin elasticity and hair growth.
research Towards Best Practice in Hair Metabolomic Studies: Systematic Investigation on the Impact of Hair Length and Color
Hair color and length affect metabolite profiles in hair, so they should be considered in hair analysis.
research Light Microscopic Hair Abnormalities in Children: Retrospective Review of 119 Cases in a 10-Year Period
Over half of the children had abnormal hair under a microscope, with many having genetic hair conditions.
research Erythroid Differentiation Regulator 1 as a Novel Biomarker for Hair Loss Disorders
Erdr1 could be a new marker for diagnosing hair loss.
research Valproic Acid Promotes Human Hair Growth in In Vitro Culture Model
Valproic acid may help hair grow and could be a safe treatment for hair loss.
research Hair Greying Is Associated With Active Hair Growth
White hair grows thicker and faster than black hair due to higher activity of growth-related genes and proteins.
research Experimental Confirmation of a Distinctive Diffraction Pattern in Hair From Women With Breast Cancer
A specific hair diffraction pattern may indicate breast cancer if tested with the correct method.
research Complex Changes in the Apoptotic and Cell Differentiation Programs During Initiation of the Hair Follicle Response to Chemotherapy
Chemotherapy causes complex changes in hair follicle cells that can lead to hair loss.
research Novel Effect of Sildenafil on Hair Growth
Sildenafil, often used for erectile dysfunction, may help hair growth.