research Hair cycle-specific expression of versican in human hair follicles
Versican, a protein, is less present in thinning hair follicles and this decrease might contribute to common hair loss in men.
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research The Density Issue in Hair Transplantation
Mini-micrografting in hair transplants can give similar density to older methods with fewer sessions.
research Androgens trigger different growth responses in genetically identical human hair follicles in organ culture that reflect their epigenetic diversity in life
Male hormones cause different growth in identical human hair follicles due to their unique epigenetic characteristics.
research Laser Hair Reduction and Removal
Laser hair removal is effective for dark hair but needs improvement for nonpigmented or fine hairs.
research Considerations on Hair Research and Hair Growth
The document concludes that hair biology is complex and there are still unanswered questions about hair loss and follicle changes.
research Automated digital image analysis (TrichoScan®) for human hair growth analysis: Ease versus errors
TrichoScan often makes mistakes and needs improvement for correct hair growth analysis.
research Reorganization of hair follicles in human skin organ culture induced by cultured human follicle-derived cells
Injected human hair follicle cells can create new, small hair follicles in skin cultures.
research Efficacy and Safety of a Low-level Laser Device in the Treatment of Male and Female Pattern Hair Loss: A Multicenter, Randomized, Sham Device-controlled, Double-blind Study
Laser device increases hair density, safe for treating hair loss in men and women.
research The Ludwig pattern of androgenetic alopecia is due to a hierarchy of androgen sensitivity within follicular units that leads to selective miniaturization and a reduction in the number of terminal hairs per follicular unit
Ludwig pattern hair loss in women results from varying sensitivity in hair follicles, causing fewer visible hairs.
research A 6-month, randomized, double-blind, placebo-controlled study evaluating the ability of a marine complex supplement to promote hair growth in men with thinning hair
The marine complex supplement significantly improved hair growth in men with thinning hair without adverse effects.
research Dermatopathology of Common Hair Problems
Examining scalp biopsies in different ways helps better diagnose hair loss types.
research Quantitative Studies on Human Hair Growth(I). Fundamental Measurements and the Evaluation of Hair Growers.
Hair grows slower and thinner with age, but a test tonic improved growth in alopecia subjects.
research The Predictive Value of Midscalp Hair Density and Terminal Hair Percentage in the Severity Evaluation of FPHL Assessed by Trichoscan in a Sample of Chinese Population
Midscalp hair density and terminal hair percentage are good indicators of female pattern hair loss severity.
research Management of female-pattern hair loss
Minoxidil and spironolactone slow hair loss in women.
research Acute hair loss on the limbs in frontal fibrosing alopecia: a clinicopathological study of two cases
Frontal fibrosing alopecia can cause sudden hair loss on limbs, similar to scalp hair loss.
research Low-level light therapy and hair loss
Low-level light therapy is FDA-approved for male pattern hair loss, increases hair count and strength, and is considered safe for use.
research Culture of the human pilosebaceous unit, hair follicle and sebaceous gland
The article concludes that developing in vitro models for human hair structures is important for research and reducing animal testing, but there are challenges like obtaining suitable samples and the models' limitations.
research Examining the Safety and Efficacy of Low-Level Laser Therapy for Male and Female Pattern Hair Loss: A Review of the Literature
Low-level laser therapy safely and effectively improves hair growth and coverage for male and female pattern hair loss.
research Hair follicle changes following intense pulsed light axillary hair reduction: histometrical, histological and immunohistochemical evaluation
Intense pulsed light treatment effectively reduces underarm hair by making hair follicles smaller and extending their resting phase.
research Hair and Scalp Manifestations in Secondary Syphilis: Epidemiology, Clinical Features and Trichoscopy
Hair loss in secondary syphilis is more common than thought and can be reversed with antibiotics.
research Investigation of topical application of procyanidin B-2 from apple to identify its potential use as a hair growing agent
Apple-derived procyanidin B-2 can safely promote hair growth in men.
research A 3-Month, Randomized, Double-Blind, Placebo-Controlled Study Evaluating the Ability of an Extra-Strength Marine Protein Supplement to Promote Hair Growth and Decrease Shedding in Women with Self-Perceived Thinning Hair
An extra-strength marine protein supplement helped increase hair growth and decrease hair shedding in women with thinning hair.
research Characterization of X‐linked hypohidrotic ectodermal dysplasia (XL‐HED) hair and sweat gland phenotypes using phototrichogram analysis and live confocal imaging
People with X-linked hypohidrotic ectodermal dysplasia have no sweat ducts and less, thinner hair.
research Hair and scalp dermatoscopy
Dermatoscopy is useful for identifying different hair and scalp conditions and can reduce the need for biopsies.
research Evaluation of the Efficacy and Safety of Topical Spironolactone versus Topical Minoxidil in the Treatment of Female Pattern Hair Loss: A Comparative, Clinical, and Trichoscopic Study
Topical spironolactone and minoxidil both effectively treat female hair loss, but spironolactone has fewer side effects.
research Divergent progression pathways in male androgenetic alopecia and female pattern hair loss: Trichoscopic perspectives
Men's and women's pattern hair loss progress differently, with men showing more hair thinning and women having more widespread hair loss.
research Temporal triangular alopecia
Temporal triangular alopecia is a lifelong condition with hairless patches on the side of the head that may be present from birth.
research Effekte einer Low-Level-Lasertherapie bei der Behandlung des hormonell-, altersbedingten Haarausfalls der Frau im Rahmen einer 6-monatigen Studie
Low-Level Laser Therapy significantly improves hair density in women with hormonally and age-related hair loss.
research Platelet‐rich plasma on female androgenetic alopecia: Tested on 10 patients
PRP injections increase hair density and diameter in female androgenetic alopecia patients.
research Utility of trichoscopy to diagnose early female pattern hair loss in resource-poor setting: A cross-sectional study
Low-cost dermoscopes can effectively diagnose early female pattern hair loss.