research Extraction and Analysis of Cortisol from Human and Monkey Hair
The method effectively measures long-term stress levels using hair samples.
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690-720 / 1000+ resultsresearch The use of hair cortisol for the assessment of stress in animals
Hair cortisol is a reliable way to measure long-term stress in animals.
research Signaling Involved in Hair Follicle Morphogenesis and Development
The conclusion is that proper signaling is crucial for hair growth and development, and errors can lead to cancer or hair loss.
research Neural Mechanisms of Hair Growth Control
Nerves and chemicals in the body can affect hair growth and loss.
research A Meeting of Two Chronobiological Systems: Circadian Proteins Period1 and BMAL1 Modulate the Human Hair Cycle Clock
BMAL1 and Period1 genes can influence human hair growth.
research Skin disorders in Parkinson’s disease: potential biomarkers and risk factors
Certain skin conditions may indicate or increase the risk of Parkinson's disease.
research The Diagnosis and Treatment of Hair and Scalp Diseases
Hair loss requires customized treatments based on its various causes and types.
research Trichothiodystrophy and fragile hair: the distinction between diagnostic signs and diagnostic labels in childhood hair disease
Fragile hair in children is rarely linked to trichothiodystrophy (TTD).
research A rare complication of follicular hair unit extraction: Kaposi’s varicelliform eruption
A man developed a rare skin condition after a hair transplant surgery.
research Stress-induced sympathetic hyperactivation drives hair follicle necrosis to trigger autoimmunity
Stress can cause hair loss and trigger autoimmunity by damaging hair follicle cells.
research Hair Loss Associated with Sertraline: Two Case Reports and Review
Sertraline, an antidepressant, may cause hair loss in rare cases.
research Epithelial Wnt Ligand Secretion Is Required for Adult Hair Follicle Growth and Regeneration
Wnt ligands are crucial for hair growth and repair.
research Desmoglein 4 is regulated by transcription factors implicated in hair shaft differentiation
Desmoglein 4 is controlled by specific proteins that affect hair growth.
research Growth Hormone and the Human Hair Follicle
Growth hormone levels affect hair growth and loss, with too much causing excess hair and too little leading to hair loss.
research A spermidine-based nutritional supplement prolongs the anagen phase of hair follicles in humans: a randomized, placebo-controlled, double-blind study
A spermidine-based supplement may help hair grow longer by keeping it in the growth phase.
research Black Ginseng Concentrate Restores Hair Loss-Associated Dysfunction in Human Follicle Dermal Papilla Cells
Black Ginseng Concentrate may help treat hair loss by improving cell function and reducing stress.
research 1359 Hair growth is induced by blockade of macrophage-derived oncostatin M and downstream JAK-STAT5 signaling in hair follicle stem cells
Blocking a specific immune cell signal can trigger hair growth.
research Investigating the effects of metabolic dysregulation on hair follicles: a comparison of HIV‐infected women with and without central lipohypertrophy
Central lipohypertrophy in HIV-infected women may lead to shorter eyelashes.
research Molecular Control of Epithelial–Mesenchymal Interactions During Hair Follicle Cycling
Epithelial-mesenchymal interactions control hair growth cycles through specific molecular signals.
research BMP signaling in the control of skin development and hair follicle growth
BMP signaling is crucial for skin and hair growth.
research The Hair Follicle as an Estrogen Target and Source
Estrogens significantly influence hair growth by interacting with receptors in hair follicles and may help regulate the hair growth cycle.
research Activation of β-Catenin Signaling in CD133-Positive Dermal Papilla Cells Drives Postnatal Hair Growth
Activating β-catenin in certain skin cells speeds up hair growth in mice.
research Matrix Metalloproteinase-9 Is Involved in the Regulation of Hair Canal Formation
MMP-9 is essential for proper hair canal formation.
research Expression of CD1d in human scalp skin and hair follicles: hair cycle related alterations
CD1d expression in scalp skin and hair follicles changes with the hair cycle and may help protect against microbes.
research Glutamic acid promotes hair growth in mice
Glutamic acid helps increase hair growth in mice.
research IL-15 Prolongs Anagen, Stimulates Proliferation, and Suppresses Apoptosis in the Hair Matrix of Human Scalp Hair Follicles
IL-15 helps hair grow longer and stronger by extending the growth phase and reducing cell death.
research Human Hair Follicles Operate a Functional Peripheral Equivalent of the Hypothalamic-Pituitary-Somatotropic Axis Ex Vivo
Human scalp hair follicles can produce hormones and have a system similar to a brain-body communication network.
research KLHL24-Mediated Hair Follicle Stem Cells Structural Disruption Causes Alopecia
A faulty KLHL24 gene leads to hair loss by damaging hair follicle stem cells.
research Treatment With Cyclohexyl Salicylate, an OR2A4 /7 Agonist, Promotes Hair Growth and the Expansion of Epithelial Progenitor Cells in Human Hair Follicles Ex Vivo
Cyclohexyl salicylate may help hair growth and treat hair loss.
research Oral Spermidine Supplementation Prolongs Hair Follicle Anagen Phase with Sustained Effects: A Randomized, Double-Blind, Placebo-Controlled Trial
Spermidine supplements can help extend the hair growth phase and may be useful for treating hair loss.