research The Lack of Significant Changes in Scalp Hair Follicle Density With Advancing Age
Aging alone barely affects the number of hair follicles, meaning hair loss is minimal without other conditions like androgenetic alopecia.
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research Noninvasive Assessment of Donor Area in Patients with Androgenetic Alopecia Undergoing Hair Transplantation by Digital Imaging Technique
Digital imaging can effectively evaluate the donor area for hair transplants, showing variations in hair density and grouping by age and severity of hair loss.
research Efficacy and Safety of a New Formulation Kit (Shampoo + Lotion) Containing Anti-Inflammatory and Antioxidant Agents to Treat Hair Loss
The new hair loss treatment kit was safe and improved hair growth without any adverse effects.
research Evaluating Subjective Versus Objective Measures of Changes in Hair Density Using Standardized Scalp Photography
Dermatologists can accurately detect smaller differences in hair density than previously thought.
research Crosstalk Between Androgen and Wnt/β-Catenin Leads to Changes in Wool Density in FGF5-Knockout Sheep
Blocking the FGF5 gene in sheep leads to more fine wool and active hair follicles due to changes in certain cell signaling pathways.
research Hair Changes Caused by Aging
Aging causes hair to gray and thin, with the timing of graying varying by race, and factors like oxidative stress and genetics can lead to hair loss.
research Nonscarring Hair Loss Disorders
Most types of hair loss can regrow naturally, but there are no effective cures for male pattern or age-related hair loss, and only limited options for females.
research An Overview of Female Pattern Hair Loss
Female pattern hair loss involves thinning hair on crown and frontal scalp, diagnosed by hair ratio, and treated with minoxidil, antiandrogens, or hair transplantation.
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 Effects of Withania Somnifera Root Extract Serum Application on Hair Health in Healthy Adults: A Prospective, Double-Blind, Randomized, Parallel, Placebo-Controlled Study
Ashwagandha serum improves hair health and quality of life in people with hair loss.
research Evaluation of the Safety and Efficacy of Concentrated Growth Factors for Hair Growth Promotion in Androgenetic Alopecia Patients: A Retrospective Single-Center, Single-Arm Study
CGF injections may safely and effectively promote hair growth in androgenetic alopecia patients.
research Progenic Hair Regrowth Treatment: The Use of Platelet-Released Growth Factors for Treating Androgenetic Alopecia by Activating Hair Follicle Stem Cells
Platelet-released growth factors can treat hair loss by activating hair follicle stem cells, blocking certain pathways, and controlling inflammation and fibrosis.
research Platelet-Rich Plasma in Combination With 5% Minoxidil Topical Solution and 1 mg Oral Finasteride for the Treatment of Androgenetic Alopecia: A Randomized Placebo-Controlled, Double-Blind, Half-Head Study
Combining platelet-rich plasma with 5% minoxidil solution improves hair regrowth in androgenetic alopecia patients.
research Efficacy and Safety of a Botanical Shampoo Containing Morus Alba Root Extract in Republic of Korea: A Single-Center, Open-Label, Pilot Study in Mild to Moderate Non-Scarring Alopecia of the Scalp
The botanical shampoo with Morus alba root extract is safe and effective for treating hair loss.
research Low-Level Laser Therapy for the Treatment of Androgenic Alopecia: A Review
Low-Level Laser Therapy (LLLT) is a safe and effective treatment for common hair loss, but more research is needed to find the best power and wavelength for treatment.
research Anti-Alopecia Activity of Alkaloids from Noni Fruit Against Dihydrotestosterone-Induced Male Rabbits and Its Molecular Mechanism: In Vivo and In Silico Studies
Noni fruit extract, specifically the FEA-3 sub-fraction, can increase hair growth and reduce baldness in male rabbits, potentially acting like common hair loss treatments.
research Evaluation of Platelet-Rich Plasma Plus Basic Fibroblast Growth Factor Combined With Minoxidil in the Treatment of Androgenetic Alopecia: A Randomized Controlled Trial
Using platelet-rich plasma, basic fibroblast growth factor, and minoxidil together significantly increases hair count and growth rate in people with hair loss.
research Increasing GSH-Px Activity and Activating Wnt Pathway Promote Fine Wool Growth in FGF5-Edited Sheep
Editing the FGF5 gene in sheep increases fine wool growth.
research Diagnostic Evaluation of Hair Loss: A Narrative Review
Hair loss greatly affects quality of life, and dermatologists are crucial for proper diagnosis and treatment.
research Laser for Hair Removal: A Review of Technologies and Efficacy
Lasers are FDA-approved for permanent hair reduction, not removal, and more research is needed to improve treatments.
research Physiological Changes in Scalp, Facial, and Body Hair After Menopause: A Cross-Sectional Population-Based Study of Subjective Changes
After menopause, some women lose scalp hair and gain facial hair, with patterns suggesting different underlying causes.
research Hair-Growth-Promoting Effects of Fermented Red Ginseng Marc and Traditional Polyherb Formula in C57BL/6 Mice
Fermented red ginseng and a traditional herb mix improved hair growth in mice.
research Shh Maintains Dermal Papilla Identity and Hair Morphogenesis via a Noggin–Shh Regulatory Loop
Sonic hedgehog signaling is crucial for hair growth and maintaining hair follicle identity.
research Androgens and Androgen Receptor Action in Skin and Hair Follicles
Male hormones and their receptors play a key role in hair loss and skin health, with potential new treatments being explored.
research Evaluation and Diagnosis of the Hair Loss Patient
To diagnose hair loss, use a systematic approach including history, exams, and tests.
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 Hair Loss in Women: Medical and Cosmetic Approaches to Increase Scalp Hair Fullness
Female pattern hair loss can be treated with medications, surgery, and cosmetic products, considering its psychological impact.
research Drugs and Hair Loss: Mechanisms and Clinical Implications
Some medications can cause hair loss, but stopping the drug usually leads to recovery within 3 months.
research Hair: What Is New in Diagnosis and Management?
Female pattern hair loss diagnosed by scalp appearance, treated with combined therapies and targeted approaches.
research SALT II: A New Take on the Severity of Alopecia Tool for Determining Percentage Scalp Hair Loss
The updated SALT II tool offers a more precise way to measure scalp hair loss.