research Contribution of hair density and hair diameter to the appearance and progression of androgenetic alopecia in Japanese men
Hair thickness matters more than density for baldness in Japanese men over 25.
Search
for
Sort by
Research
750-780 / 1000+ results 
research Secretory phospholipase A2-IIA overexpressing mice exhibit cyclic alopecia mediated through aberrant hair shaft differentiation and impaired wound healing response
Mice with too much sPLA₂-IIA have hair loss and poor wound healing due to abnormal hair growth and stem cell depletion.
research Lyophilized growth factor intralesional injection in female pattern hair loss: A clinical and trichoscopic study
Injections improve hair growth, density, and thickness in women safely.
research Normal and Aging Hair Biology and Structure ‘Aging and Hair'
Hair gets thinner, grayer, and changes texture with age due to genetics, environment, and cellular changes, affecting the growth cycle.
research Modeling Chemotherapy-Induced Hair Loss: From Experimental Propositions toward Clinical Reality
A new model using mice with human hair follicles helps better understand hair loss from chemotherapy.
research HAIR | Overview
The document explains how hair is studied in forensics to identify its source and its role in criminal investigations.
research Minoxidil Stimulates Mouse Vibrissae Follicles in Organ Culture
Minoxidil can help grow hair in mice by making cells grow and improving hair quality. More research needed.
research Intradermal injections of a hair growth factor formulation for enhancement of human hair regrowth – safety and efficacy evaluation in a first-in-man pilot clinical study
The QR 678 hair growth treatment was safe and effective for hair regrowth in men and women.
research Recipient-Site Influence in Hair Transplantation
The place where hair is transplanted can change its growth rate and length but not its thickness.
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 The hair shaft: normality, abnormality, and genetics
Hair microscopy is useful for diagnosing hair disorders, but clear definitions are needed for accurate genetic analysis.
research The effects of finasteride (Proscar) on hair growth, hair cycle stage, and serum testosterone and dihydrotestosterone in adult male and female stumptail macaques (Macaca arctoides).
Finasteride increases hair growth, prolongs hair cycle, and lowers dihydrotestosterone levels.
research Normal head-hair length is correlated with its diameter
Hair length and thickness are related, with thickness peaking at about a quarter of the hair's maximum length.
research Clinical, trichoscopic, and folliscopic identification of the impact of metabolic syndrome on the response to intradermal dutasteride 0.02% injection in patients with female pattern hair loss: a prospective cohort study
Metabolic syndrome reduces effectiveness of hair loss treatment.
research HAIR AND HAIR CARE: AN OVERVIEW
Eating well and avoiding synthetic hair products are key for healthy hair.
research Can you diagnose hair loss (Non-scarring alopecia)
Non-scarring hair loss can be diagnosed with two 4mm punch biopsies, one cut vertically and the other transversely.
research The childbearing years: hair diseases
Different hair diseases affect people during childbearing years, with treatments ranging from medication to psychological support.
research Hair shaft abnormalities after chemotherapy and tamoxifen therapy in patients with breast cancer evaluated by optical coherence tomography
Chemotherapy can cause significant hair thinning and changes in hair texture, while tamoxifen has a smaller effect.
research Treatment-Induced Hair Shedding (Dread Shed) Associated with Androgenetic Alopecia Therapies
"Dread shed" is common with minoxidil but less so with other hair loss treatments.
research Stimulation of hair regrowth in an animal model of androgenic alopecia using 2-deoxy-D-ribose
2-deoxy-D-ribose gel may help regrow hair in cases of hair loss.
research Exogen, Shedding Phase of the Hair Growth Cycle: Characterization of a Mouse Model
Researchers found that hair shedding happens mostly when new hair is growing and involves a unique process.
research Diffuse hair loss: Its triggers and management
To manage diffuse hair loss, identify the cause, improve nutrition, remove triggers, and use specific treatments like minoxidil or finasteride.
research The Keratins of the Human Beard Hair Medulla: The Riddle in the Middle
Human beard hair medulla contains a unique and complex mix of keratins not found in other human tissues.
research Diffuse hair loss
Hair loss that spreads out can often fix itself or be treated by finding and handling the cause.
research Age-induced hair greying - the multiple effects of oxidative stress
Hair greying is caused by oxidative stress damaging hair follicles and melanocytes.
research Hair-Growth Potential of Ginseng and Its Major Metabolites: A Review on Its Molecular Mechanisms
Ginseng and its compounds may help hair growth and prevent hair loss, but more human trials are needed to confirm this.
research Fractional Photothermolysis Laser Treatment of Male Pattern Hair Loss
Laser treatment can stimulate hair growth for male pattern hair loss.
research Common causes of hair loss – clinical manifestations, trichoscopy and therapy
The document concludes that understanding and treating hair loss requires recognizing its various types and using appropriate diagnostic tools and treatments.
research Evaluation of biophysical skin parameters and assessment of hair growth in patients with acne treated with isotretinoin
Isotretinoin effectively reduces acne but causes dry skin, higher skin pH, more redness, and hair loss.
research Hair Biology
The document explains hair biology, the causes of hair loss, and reviews various hair loss treatments.