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.
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research Control of Human Hair Growth by Neurotrophins: Brain-Derived Neurotrophic Factor Inhibits Hair Shaft Elongation, Induces Catagen, and Stimulates Follicular Transforming Growth Factor Beta 2 Expression
Brain-Derived Neurotrophic Factor (BDNF) slows down hair growth and promotes hair follicle regression.
research Association of Premature Hair Graying with Family History, Smoking, and Obesity: A Cross-Sectional Study
Premature hair graying in young men is linked to family history, obesity, and smoking.
research Dopa Oxidase Activity in Hair, Skin, and Ocular Melanocytes Is Increased in the Presence of Stressed Fibroblasts
Stressed fibroblasts greatly increase melanin production in hair, skin, and eye cells, mainly due to a growth factor called bFGF.
research Association Between Premature Hair Greying and Metabolic Risk Factors: A Cross-Sectional Study
Premature hair greying may indicate a higher risk of metabolic problems.
research Study of Quality of Life in Patients with Premature Graying of Hair in Western Indian Population
Premature graying of hair significantly harms psychological and social wellbeing.
research The Impact of Oxidative Stress on Hair
Oxidative stress damages hair and contributes to aging, and managing it can help maintain hair health.
research Impact of Premature Greying of Hair on Socio-Cultural Adjustment and Self-Esteem Among Medical Undergraduates in Foundation University, Islamabad
Premature greying of hair affects the social lives of medical students but not their self-esteem.
research Mechanism of Action of Herbs and Their Active Constituents Used in Hair Loss Treatment
Some herbs and their components might help treat hair loss by affecting various biological pathways, but more research and regulation are needed.
research A Clinical and Biological Guide for Understanding Chemotherapy-Induced Alopecia and Its Prevention
Scalp cooling can help prevent chemotherapy-induced hair loss with a 50-90% success rate and is safe for patients.
research Phytochemicals as Emerging Therapeutic Agents for Alopecia Treatment
Plant-based chemicals may help hair growth and prevent hair loss but need more research to compete with current treatments.
research A Review of the Etiologies, Clinical Characteristics, and Treatment of Canities
Gray hair is caused by reduced melanin production or transfer issues, linked to aging and possibly health conditions, with treatments focusing on color camouflage.
research Regulation of Melanocyte Stem Cell Behavior by the Niche Microenvironment
The environment around melanocyte stem cells is key for hair regeneration and color, with certain injuries affecting hair color and potential treatments for pigmentation disorders.
research Immunology of Alopecia Areata
Alopecia areata, a type of hair loss, is likely an autoimmune disease with a genetic link, but its exact cause is still unknown.
research Potential Involvement of the Stem Cell Factor Receptor c-kit in Alopecia Areata and Androgenetic Alopecia: Histopathological, Immunohistochemical, and Semiquantitative Investigations
c-kit affects hair growth and color in alopecia areata and androgenetic alopecia.
research Diagnostic Challenges in Determining Alopecia Areata
Diagnosing alopecia areata is challenging and requires careful examination and various tests to distinguish it from other hair loss types.
research A Critical Evaluation on Akala Palitam
Premature graying of hair is linked to an imbalance of body energies in Ayurveda and treatment varies based on the specific imbalance.
research A Review on Nanoparticle-Based Herbal Remedies for the Management of Alopecia
Nanoparticle-based herbal remedies could be promising for treating hair loss with fewer side effects and lower cost, but more research is needed.
research In This Issue
Advancements in hair biology include new treatments and tools for hair growth and alopecia.
research Marie Antoinette Syndrome
Marie Antoinette syndrome causes sudden hair whitening, but its exact cause is unknown.
research Hormonal Regulation in Male Androgenetic Alopecia: Sex Hormones and Beyond - Evidence from Recent Genetic Studies
Hormones and genes affect hair growth and male baldness.
research Review of Ayurvedic Herbs with Kesharanjana Property in the Management of Canities (Palitya)
Certain Ayurvedic herbs may help manage premature greying of hair.
research Do Hair Bulb Melanocytes Undergo Apoptosis During Hair Follicle Regression (Catagen)?
Hair follicle melanocytes die during hair regression.
research Topobiology of Human Pigmentation: P-Cadherin Selectively Stimulates Hair Follicle Melanogenesis
P-cadherin is crucial for hair follicle pigmentation but not skin pigmentation.
research Telomere Dynamics and Telomerase in the Biology of Hair Follicles and Their Stem Cells as a Model for Aging Research
Hair follicle studies suggest that maintaining telomere length could help treat hair loss and graying, but it's uncertain if mouse results apply to humans.
research Three Streams for the Mechanism of Hair Graying
Hair graying may be caused by stem cell depletion from stress or melanocyte damage.
research Anatomy and Physiology of Hair
Hair is important for protection, social interaction, and temperature control, and is made of a growth cycle-influenced follicle and a complex shaft.
research The Possibilities of Correction of Premature Greying of Hair and Involutive Hair Changes
Premature graying and hair changes can be treated with certain peptides and possibly targeting the endocannabinoid system.
research Human Hair Follicle and Epidermal Melanocytes Exhibit Striking Differences in Their Aging Profile Involving Catalase
Hair follicle cells age faster and lose pigment due to less catalase, causing hair to turn gray.
research MTORC1 Activity Negatively Regulates Human Hair Follicle Growth and Pigmentation
High mTORC1 activity slows hair growth and causes it to lose color.