research Qualification of a New and Precise Automatic Tool for the Assessment of Hair Diameters in Phototrichograms
The new automatic tool accurately measures hair thickness and is reliable.
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research The Biology of Hair Diversity
Hair diversity is influenced by complex genetics and environmental factors, requiring more research for practical solutions.
research Smad1 and Smad5 but Not Smad8 Establish Stem Cell Quiescence Critical for Transforming Premature Hair Follicles During Morphogenesis to the Postnatal State
Smad1 and Smad5 are essential for hair follicle development and stem cell sleepiness.
research Dermal Fibrosis in Male Pattern Hair Loss: A Suggestive Implication of Mast Cells
Mast cells might contribute to hair loss by causing skin thickening.
research Osteopontin Gene Is Expressed in the Dermal Papilla of Pelage Follicles in a Hair-Cycle-Dependent Manner
The osteopontin gene is active in a specific part of rat hair follicles during a certain hair growth phase and might affect hair cycle and diseases.
research Polygonum Multiflorum Extract Supports Hair Growth by Elongating Anagen Phase and Abrogating the Effect of Androgen in Cultured Human Dermal Papilla Cells
Polygonum multiflorum extract helps hair grow longer and fights the effects of hormones that cause hair loss.
research Use of Hair Products in Relation to Ovarian Cancer Risk
Certain hair straighteners and dyes may increase ovarian cancer risk, especially in African American/Black women.
research An Overview of Management of Drug-Induced Hair and Nail Disorders
Cooling the scalp may prevent hair loss from chemotherapy, hair often grows back after treatment, and nail issues usually improve after stopping the drug.
research Beard Hair Transplantation
Beard hair transplantation is generally satisfying, requires 250-800 grafts, uses FUE to avoid scars, needs careful planning, has some risks, and hair regrowth starts after 4-6 months.
research Association Between Male Pattern Baldness and Testicular Germ Cell Tumor: A Meta-Analysis
Baldness may lower the risk of testicular cancer.
research Tensile Properties of Twisted Hair Fibers
Twisting hair weakens it, but strength can be recovered at low twist levels.
research Innovative Method for the Analysis of Dexpanthenol in Hair Care Products
New method quickly and accurately measures dexpanthenol in hair products.
research Formulation, Qualitative and Quantitative Evaluation of Hair Serum Using Herbal Ingredients
Herbal hair serums offer multiple hair and skin benefits and are becoming more popular.
research Herbal Hair Serum: Design, Development and Evaluation
The document concludes that activating hair roots is important for improving hair growth and preventing hair loss.
research Promotion of Hair Growth by Applying Sulfur Amino Acids and Other Compounds to the Skin
Applying L-methionine and L-serine to the skin promotes the most hair growth.
research SbbHLH85, a bHLH Member, Modulates Resilience to Salt Stress by Regulating Root Hair Growth in Sweet Sorghum
The SbbHLH85 protein helps sweet sorghum grow more root hairs but makes the plant more sensitive to salt.
research Hair Zinc and Chromium Levels Associated with Reduced Likelihood of Age-Related Cognitive Decline in Centenarians and Oldest-Old Adults
Higher hair levels of zinc and chromium were linked to less cognitive decline in very old people.
research Caizhixuan Hair Tonic Regulates Both Apoptosis and the PI3K/Akt Pathway to Treat Androgenetic Alopecia
Caizhixuan hair tonic helps treat hair loss by promoting hair growth and improving hair follicles.
research Injections of Platelet-Rich Plasma for Androgenic Alopecia: A Systematic Review
PRP injections help regrow hair, reduce hair loss, and increase hair thickness, but effects decrease without ongoing treatment.
research Phospholipid-Polymer Hybrid Nanoparticle-Mediated Transfollicular Delivery of Quercetin: Prospective Implementation for the Treatment of Androgenic Alopecia
Quercetin-loaded nanoparticles can penetrate skin, minimize hair loss, and promote hair regrowth, showing slightly better results than a marketed product.
research De Novo Filament Formation by Human Hair Keratins K85 and K35 Follows a Filament Development Pattern Distinct from Cytokeratin Filament Networks
Human hair keratins K85 and K35 create unique filament patterns important for early hair formation.
research TrichoScan: A Useful Method for Measuring Hair Growth Parameters and Enhancing Patient Selection for Hair Restoration Surgery
The TrichoScan method effectively measures hair growth and helps choose patients for hair restoration surgery.
research Dendrobium Officinale Polysaccharide Promotes Angiogenesis, Follicle Regeneration, and Hair Growth Through Activation of the WNT Signaling Pathway
Dendrobium officinale polysaccharide helps hair growth by activating the WNT signaling pathway.
research Development of Hair Growth Promoter Using Combination of Ethanol Extract of Gotu Kola Herb (Centella Asiatica) and N-Hexane Extract of Garlic (Allium Sativum)
The best hair growth results were achieved with a hair tonic containing 5% gotu kola extract and 0.04% garlic extract.
research Beta-Catenin-Mediated Hair Growth Induction Effect of 3,4,5-Tri-O-Caffeoylquinic Acid
3,4,5-tri-O-caffeoylquinic acid promotes hair growth by activating the β-catenin pathway.
research Assessment of the Usefulness of Dihydrotestosterone in the Diagnostics of Patients with Androgenetic Alopecia
DHT's role in hair loss is important, but measuring its level for diagnosis is questionable.
research Efficacy and Safety of Standardized Cinnamon Bark Extract for the Prevention of Chemotherapy-Induced Weight Loss and Alopecia in Patients with Breast Cancer: A Randomized, Double-Blind, and Placebo-Controlled Study
Cinnamon bark extract may help prevent weight loss and hair loss in breast cancer patients during chemotherapy and is safe to use.
research Hair Growth Promoting Effects of Solubilized Sturgeon Oil and Its Correlation with the Gut Microbiome
Oral sturgeon oil promotes hair growth and improves gut health.
research Evaluation of Hair Regrowth After Minoxidil and Dutasteride Tattooing in Men with Androgenetic Alopecia
Minoxidil-dutasteride tattooing can potentially help regrow hair, especially in men who already have some thin hair.
research Effects of Lespedeza Cuneata Aqueous Extract on Testosterone-Induced Prostatic Hyperplasia
Lespedeza cuneata extract may help treat enlarged prostate.