research The Effect of Intradermal Botulinum Toxin on Androgenetic Alopecia and Its Possible Mechanism
Botulinum toxin injections may help treat hair loss by blocking harmful secretion in hair follicles.
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research Clinical Diagnosis and Management of Telogen Effluvium Using Coriander Extract and Levitarin Active Ingredient Products
Scalp treatments increased hair density and reduced hair loss in Telogen Effluvium patients.
research Clinical and Histological Characterization of Multifocal, Spontaneous, Noninfectious Alopecia in Norwegian Puffin Dogs (Lundehunds)
Norwegian puffin dogs have a unique type of hair loss that often doesn't get better on its own and responds well to ciclosporin treatment.
research Characterization of Prostaglandin F2α Receptors in Human Eyelids
PGF2α receptors in human eyelids are found in specific parts of hair follicles, explaining eyelash changes with glaucoma treatment.
research Poly(γ-Glutamic Acid)/Chitosan Hydrogel Nanoparticles for Effective Preservation and Delivery of Fermented Herbal Extract for Enlarging Hair Bulb and Enhancing Hair Growth
The nanoparticles improved hair growth and enlarged hair bulbs.
research The Contributory Roles of Th17 Lymphocyte and Cytotoxic T Lymphocyte at the Hair Bulge Region and Hair Bulb Area in Chronic Alopecia Areata Patients
Certain immune cells contribute to severe hair loss in chronic alopecia areata, with Th17 cells possibly having a bigger impact than cytotoxic T cells.
research Stress-Sensing in the Human Greying Hair Follicle: Ataxia Telangiectasia Mutated (ATM) Depletion in Hair Bulb Melanocytes in Canities-Prone Scalp
Hair greying is linked to reduced ATM protein in hair cells, which protects against stress and damage.
research Beyond the Epidermal-Melanin-Unit: The Human Scalp Anagen Hair Bulb Is Home to Multiple Melanocyte Subpopulations of Variable Melanogenic Capacity
The human scalp hair bulb contains different types of melanocytes with varying abilities to produce melanin.
research Safety and Biopsy Outcomes of a Topical Treatment (SM04554) for Male Androgenetic Alopecia: Results from a Phase 2, Multicenter, Randomized, Double-Blind, Vehicle-Controlled Trial
Topical treatment SM04554 safely promotes hair growth in male baldness.
research Safety and Efficacy of a Novel Skin Lightening Agent for Melasma
The new treatment was safe and may effectively treat male pattern hair loss.
research Safety and Compatibility of a New Nourishing Baby Shampoo and Tip to Toe Wash with Stearic Acid
The new baby shampoo and wash with stearic acid is safe and potentially effective for nourishing babies' skin.
research Beta-Catenin Activity in the Dermal Papilla Regulates Morphogenesis and Regeneration of Hair
β-catenin in the dermal papilla is crucial for normal hair growth and repair.
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 Prolactin and Its Receptor Are Expressed in Murine Hair Follicle Epithelium, Show Hair Cycle-Dependent Expression, and Induce Catagen
Prolactin affects hair growth cycles and can cause early hair follicle regression.
research Murine Skin as a Target for Melatonin Bioregulation
Melatonin affects mouse skin and may regulate skin functions.
research Premature Graying of Hair: Causes, Associations, and Treatments
Premature graying of hair may suggest health issues and currently lacks effective treatments.
research Plasmacytoid Dendritic Cells in Alopecia Areata: Missing Link?
Plasmacytoid dendritic cells are a key factor in causing hair loss in alopecia areata and could help differentiate it from other hair loss conditions.
research Chemoprevention of Smoke-Induced Alopecia in Mice by Oral Administration of L-Cystine and Vitamin B6
Taking L-cystine and vitamin B6 can prevent hair loss caused by smoke in mice.
research Increased Vibrissa Growth in Transgenic Mice Expressing Insulin-Like Growth Factor 1
IGF-1 increases whisker growth in transgenic mice.
research Characterization of Cell Cycle Arrest and Terminal Differentiation in a Maximally Proliferative Human Epithelial Tissue: Lessons from the Human Hair Follicle Matrix
CIP/KIP proteins help stop cell division and support hair growth.
research Divergent Proliferation Patterns of Distinct Human Hair Follicle Epithelial Progenitor Niches In Situ and Their Differential Responsiveness to Prostaglandin D2
Different human hair follicle stem cells grow at different rates and respond differently to a baldness-related compound.
research Human Placental Extract Exerts Hair Growth-Promoting Effects Through the GSK-3β Signaling Pathway in Human Dermal Papilla Cells
Human placental extract may help hair growth by affecting certain cell signals and could be more effective with minoxidil.
research Sustained Human Hair Follicle Growth Ex Vivo in a Glycosaminoglycan Hydrogel Matrix
Human hair grows better in a special gel that mimics skin.
research Characterization of Transport Systems for Cysteine, Lysine, Alanine, and Leucine in Wool Follicles of Sheep
Sheep wool follicles absorb different amino acids at various rates and locations, which could affect wool growth based on diet and genetics.
research Antisense Oligonucleotide Targeting Fibroblast Growth Factor Receptor-1 Stimulates Cellular Activity of Hair Follicles in an In Vitro Organ Culture System
Targeting FGFR-1 with antisense oligonucleotides may help treat baldness by increasing hair follicle activity.
research Involucrin, But Not Filaggrin and Kdap mRNA, Expression Is Downregulated in 3-D Cultures of Intact Rat Hair Bulbs After Calcium Stimulation
Calcium reduces involucrin in rat hair bulbs but doesn't affect filaggrin and Kdap.
research Hair Follicle Stem Cells: Walking the Maze
Hair follicle stem cells are key for hair and skin regeneration, can be reprogrammed, and have potential therapeutic uses, but also carry a risk of cancer.
research Temporary Hair Removal by Low Fluence Photoepilation: Histological Study on Biopsies and Cultured Human Hair Follicles
Low fluence photoepilation temporarily removes hair by targeting the hair follicle's pigmented area without severe damage.
research Increased Retinol-Binding Protein 4 and Anti-RBP4 Antibody in Alopecia Areata
People with alopecia areata have higher levels of RBP4 protein and antibodies against it.
research Association of Low Serum Ferritin Levels in Patients With Alopecia Areata: A Case-Control Study
People with alopecia areata often have lower iron levels than healthy people.