research Hair Biology and Care Product Ingredients from Marine Organisms
Marine-derived ingredients show potential for hair health but need more human trials to confirm effectiveness.
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90-120 / 1000+ results research Effects of Gyungohkgo-Gamibang Extract on Hair Growth and Protein Expression in Mice
Gyungohkgo-gamibang extract significantly promotes hair growth and thickness.
research More Is Not Always Better in Hair Growth Factors: Epidermal Growth Factor Involved in Alopecia Areata Pathogenesis
Too much epidermal growth factor can cause hair loss.
research Temporary Relocation During Rest Periods: Relocation Stress and Other Factors Influence Hair Cortisol Concentrations in Horses
Moving horses to new places can increase their stress levels, as shown by higher stress hormone in their hair.
research Delayed Epidermal Permeability Barrier Formation and Hair Follicle Aberrations in Inv-Cldn6 Mice
Mice with too much Claudin-6 have skin barrier problems and abnormal hair growth.
research Fractional Photothermolysis Laser Treatment of Male Pattern Hair Loss
Laser treatment can stimulate hair growth for male pattern hair loss.
research Cetuximab-Induced Hypertrichosis of the Scalp and Eyelashes
A cancer drug caused unusual hair growth on a 100-year-old man's scalp and eyelashes.
research A Randomized Double-Blind Placebo-Controlled Pilot Study to Assess the Efficacy of a 24-Week Topical Treatment by Latanoprost 0.1% on Hair Growth and Pigmentation in Healthy Volunteers with Androgenetic Alopecia
Latanoprost 0.1% may effectively treat hair loss.
research Transmasculine Hormone Therapy: Dermatologic, Genital, Sexual, and Cardiovascular Effects and Safety Concerns
Testosterone therapy for transmasculine individuals is generally safe with medical supervision, improves mental health, and has mixed effects on physical health.
research Seasonal Variation in Hair Follicle Activity and Fiber Growth of Both Male and Female Merghoz Goats in Western Iran
Goat hair growth and follicle activity change with the seasons and differ between males and females.
research An Enzyme-Linked Immunosorbent Assay for Detection of Botulinum Toxin Antibodies
Botox is effective for urinary incontinence, chronic migraines, and male pattern hair loss, and a new test for Botox antibodies is more humane.
research Tissue-Selective Regulation of Androgen-Responsive Genes
The same hormone can affect gene expression differently in various tissues, which could lead to new treatments for conditions like hair loss.
research Characterization and Chromosomal Localization of Human Hair-Specific Keratin Genes and Comparative Expression During the Hair Growth Cycle
Two specific hair keratin genes are active during hair growth and decline as hair transitions to rest.
research Acquired Progressive Kinking of Hair Affecting the Scalp and Eyelashes in an Adult Woman
A woman developed rare, unexplained curly hair on her scalp and eyelashes.
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 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.
research Systematic Review of the Therapeutic Roles of Adipose Tissue in Dermatology
Fat tissue treatments may help with wound healing and hair growth, but more research with larger groups is needed to be sure.
research Evaluation of Biophysical Skin Parameters and Hair Changes in Patients with Acne Vulgaris Treated with Isotretinoin, and the Effect of Biotin Use on These Parameters
Biotin supplementation during isotretinoin treatment for acne may help maintain skin hydration and improve hair growth.
research Myristoleic Acid Promotes Anagen Signaling by Autophagy Through Activating Wnt/β-Catenin and ERK Pathways in Dermal Papilla Cells
Myristoleic acid helps hair growth by boosting cell growth and recycling processes in hair follicle cells.
research Human Platelet Lysate Versus Minoxidil Stimulates Hair Growth by Activating Anagen Promoting Signaling Pathways
Both human platelet lysate and minoxidil can promote hair growth, but they affect different genes and cell survival rates.
research Corrigendum to '3D Bioprinting of a Gelatin-Alginate Hydrogel for Tissue-Engineered Hair Follicle Regeneration'
Corrections were made to a previous work on 3D printing a gel-alginate mix for creating hair follicles, but the main finding - that this method can help grow hair - remains the same.
research Letter: Platelet-Rich Plasma for Treating Male Pattern Baldness
Injecting platelet-rich plasma (PRP) can increase hair growth rate and density in male pattern baldness.
research Transformation of Amnion Epithelium into Skin and Hair Follicles
Mouse amnion can turn into skin and hair follicles with help from certain cells and factors.
research Hair-Cycle Changes in Two Patients Taking Tocilizumab
Tocilizumab treatment was associated with significant hair regrowth in one patient and temporary hair loss followed by regrowth in another.
research Evaluation and Treatment of Gender Dysphoria to Prepare for Gender Confirmation Surgery
The document concludes that non-operative treatment for gender dysphoria is safe and effective, and hormone therapy does not increase cancer risk.
research Effect of Laser and Light-Based Systems on Hair Follicle Biology
Lasers can reduce hair growth but may also damage skin.
research Hormone Replacement Therapy and the Skin
Estrogen replacement can improve skin health in menopausal women but doesn't reverse sun damage or prevent hair loss.
research Treatments of Hereditary Hair Loss (Alopecia)
Some treatments like minoxidil, finasteride, and surgery can help with hereditary hair loss.
research The Induction by Topical Minoxidil of Increased Fenestration in the Perifollicular Capillary Wall
Minoxidil increased small openings in blood vessel walls near growing hair in rats.
research Quantitative Models for the Study of Hair Growth In Vivo
The conclusion is that small hair follicles cause baldness in macaques, and treatments like antiandrogens and minoxidil can prevent hair loss and promote regrowth.