research Phototrichogram Analysis of Normal Scalp Hair Characteristics with Aging
Hair gets thinner and grayer with age, and density decreases more in men on top and in women on top and back.
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research Female Pattern Hair Loss
Over 50% of women over 50 experience hair loss, with minoxidil being the only proven effective treatment.
research Hair Follicles and Their Role in Skin Health
Hair follicles are essential for skin health, aiding in hair growth, wound healing, and immune function.
research Growth Hormone and the Human Hair Follicle
Growth hormone levels affect hair growth and loss, with too much causing excess hair and too little leading to hair loss.
research Emerging Diagnostic and Therapeutic Potentials of Human Hair Proteomics
Hair protein analysis could improve medical testing and understanding of hair characteristics.
research The Nutritional Biochemistry of Wool and Hair Follicles
Nutrients like vitamins, copper, zinc, and amino acids are crucial for healthy hair and wool growth.
research Hair Follicle Characteristics as Early Marker of Type 2 Diabetes
Hair characteristics might be early signs of Type 2 Diabetes and could help with early prevention.
research Biology of Human Hair: Know Your Hair to Control It
Understanding hair biology is key to developing better treatments for hair and scalp issues.
research Natural Hair Patterns: Understanding Characteristics for Optimal Hair Restoration
Surgeons need to understand natural hair patterns for better hair restoration results.
research Androgens and Hair: A Biological Paradox
Androgens can cause hair growth in some areas but hair loss on the scalp.
research Optical Coherence Tomography: Promising In Vivo Measurement of Hair Shaft Cross Section
OCT is a reliable, noninvasive way to measure hair thickness.
research The Biology of Hair Growth
Hair growth is influenced by hormones and goes through different phases; androgens can both promote and inhibit hair growth depending on the body area.
research A Spermidine-Based Nutritional Supplement Prolongs the Anagen Phase of Hair Follicles in Humans: A Randomized, Placebo-Controlled, Double-Blind Study
A spermidine-based supplement may help hair grow longer by keeping it in the growth phase.
research The Okuda Papers: An Extraordinary But Unfortunately Unrecognized Piece of Work That Could Have Changed the History of Hair Transplantation
Dr. Shoji Okuda's pioneering work on hair transplantation was overlooked and could have significantly advanced the field if recognized sooner.
research Androgens and Hair: A Biological Paradox with Clinical Consequences
Androgens can both increase body hair and cause scalp hair loss.
research Failure of Topical Estrogen Receptor Agonists and Antagonists to Alter Murine Hair Follicle Cycling
Topical estrogen treatments did not change hair growth in certain mouse strains, questioning previous findings on their role in hair growth control.
research Nutrition for Healthy Hair
Good nutrition is essential for healthy hair.
research Transduction-Induced Overexpression of Merkel Cell T Antigens in Human Hair Follicles Induces Formation of Pathological Cell Clusters with Merkel Cell Carcinoma-Like Phenotype
Overexpressing Merkel cell virus proteins in human hair follicles can create clusters of cells that resemble Merkel cell cancer.
research Activin B Promotes Initiation and Development of Hair Follicles in Mice
Activin B helps start and grow hair follicles in mice.
research Significance of Iron Status in Hair Loss in Women
Iron deficiency might contribute to hair loss in women.
research Evaluation of the Effect of Plant Mixture Ethanol Extracts Containing Biota Orientalis L. Extract on Suppression of Sebum in Cultured Sebocytes and on Stimulation of Growth of Keratinocytes Co-cultured with Hair Papilla Cells
The extract reduced sebum production and promoted hair growth.
research Follistatin and Secreted Frizzled-Related Protein 1, OVOL1-Regulated Genes, Are Important for Hair Follicle Neogenesis
Certain genes controlled by OVOL1 are crucial for creating new hair follicles.
research Water-Soluble Polymers in Hair Care
Alkaline hair relaxers damage hair, but cationic and non-ionic polymers can help reduce this damage.
research Hair Follicle Regeneration
The book "Hair Follicle Regeneration" discusses the potential of regenerating human hair follicles or activating dormant ones as a possible cure for baldness, and the promising role of new technologies like 3D printing in this field.
research Characterizing Hair Loss in the Elderly: An Observational Study of 163 Patients
Hair loss in elderly people is often due to health issues and needs better diagnosis and treatment.
research Effects of Oxytocin Receptor Agonists on Hair Growth Promotion
OXTR agonists may promote hair growth and be effective for treating hair loss.
research A Segmental Approach to Scoring Hair Density from Global Images: Introducing the Scalp Coverage Scoring Method for Clinical Trials and Practice
The Scalp Coverage Scoring method reliably measures hair density from images.
research Large-Scale Preparation of Hair Follicle Germs Using a Microfluidic Device
A new method using a microfluidic device can prepare hair follicle germs efficiently for potential use in hair loss treatments.
research Signaling Pathways in Hair Aging
Hair aging is caused by stress, hormones, inflammation, and DNA damage affecting hair growth and color.
research Learning Curve for the Hair Implanter Pen
The Hair Implanter Pen increases speed and is gentle on grafts, with users mastering it after a few tries.