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.
Search
for
Sort by
Research
60-90 / 1000+ results 
research Cyclical Dermal Micro-Niche Switching Governs the Morphological Infradian Rhythm of Mouse Zigzag Hair
Mouse zigzag hair bends form due to a 3-day cycle of changes in hair progenitors and their environment.
research Diseases of the Hair and Nails
Stress, nutritional issues, and chronic diseases can cause hair loss, and nail changes may signal internal diseases; treatment focuses on the underlying cause.
research Hair Biology and Care Product Ingredients from Marine Organisms
Marine-derived ingredients show potential for hair health but need more human trials to confirm effectiveness.
research From Telogen to Exogen: Mechanisms Underlying Formation and Subsequent Loss of the Hair Club Fiber
Hair shedding is an active process that could be targeted to treat hair loss.
research Characterization and Chromosomal Localization of Human Hair-Specific Keratin Genes and Comparative Expression During the Hair Growth Cycle
Two specific hair keratin genes are active during hair growth and decline as hair transitions to rest.
research Hair and Nail Relationship: A Comparative Study
Hair and nails are similar keratin structures with different shapes and growth, affected by the same diseases and environmental factors.
research The Potential Relevance of the Microbiome to Hair Physiology and Regeneration: The Emerging Role of Metagenomics
Bacteria in our hair can affect its health and growth, and studying these bacteria could help us understand hair diseases better.
research Growth and Viability of Liaoning Cashmere Goat Hair Follicles During the Annual Hair Follicle Cycle
Liaoning Cashmere goat hair follicles show synchronized growth patterns with lowest activity in May.
research Progressive Expression of PPARGC1α Is Associated with Hair Miniaturization in Androgenetic Alopecia
Increased PPARGC1α relates to hair thinning in common baldness.
research Progranulin, A Secreted Tumorigenesis And Dementia-Related Factor, Regulates Mouse Hair Growth
Progranulin overexpression leads to shorter, thinner hair and increased cell death in mouse hair follicles.
research Perspectives and Challenges of Hair Analysis
Hair is a complex organ, and understanding its detailed structure and growth phases is crucial for analyzing substances within it.
research TLR2 Regulates Hair Follicle Cycle and Regeneration via BMP Signaling
TLR2 is important for hair growth and can be targeted to treat hair loss.
research Update on the Role of Vitamin D in the Pathogenesis of Female Pattern Hair Loss
Vitamin D is linked to hair health, but more research is needed for its use in treating female hair loss.
research Chronic Telogen Effluvium: Increased Scalp Hair Shedding in Middle-Aged Women
Middle-aged women with chronic telogen effluvium experience increased hair shedding but usually don't get significantly thinner hair.
research Signaling Involved in Hair Follicle Morphogenesis and Development
The conclusion is that proper signaling is crucial for hair growth and development, and errors can lead to cancer or hair loss.
research The Hair Follicle as an Estrogen Target and Source
Estrogens significantly influence hair growth by interacting with receptors in hair follicles and may help regulate the hair growth cycle.
research The Human Hair: From Anatomy to Physiology
The document concludes that hair is complex, with a detailed growth cycle, structure, and clinical importance, affecting various scientific and medical fields.
research Epidermal Stem Cells and Skin Tissue Engineering in Hair Follicle Regeneration
Hair follicle regeneration needs special conditions and young cells.
research Hair Growth and Rejuvenation: An Overview
The document concludes that minoxidil and finasteride are proven for hair growth, herbal remedies show promise, but more research is needed to confirm their effectiveness.
research EEMCO Guidance for the Assessment of Hair Shedding and Alopecia
The document explains hair growth and shedding, factors affecting it, and methods to evaluate hair loss, emphasizing the importance of skin biopsy for diagnosis.
research Dermocosmetic Aspects of Hair and Scalp
New hair products are being developed to keep hair and scalp healthy for everyone.
research Systematic Analysis of Non-coding RNAs Involved in the Angora Rabbit Hair Follicle Cycle by RNA Sequencing
Non-coding RNAs play key roles in the hair growth cycle of Angora rabbits.
research Hair Physiology and Its Disorders
Different hair growth problems are caused by genetic issues or changes in hair growth cycles, and new treatments are being developed.
research Topical Minoxidil Counteracts Stress-Induced Hair Growth Inhibition in Mice
Minoxidil helps prevent stress-caused hair loss in mice.
research Enhancing Hair Growth in Male Androgenetic Alopecia by a Combination of Fractional CO2 Laser Therapy and Hair Growth Factors
Laser therapy and hair growth factors significantly improve hair density in male baldness.
research Hair and Scalp Disorders in Women of African Descent: An Overview
The document concludes that clinicians should be aware of common hair and scalp disorders in women of African descent and that more research is needed to develop effective treatments.
research Ethnic Hair Disorders: Diagnosis and Management
Understanding and treating hair disorders in different ethnic groups requires knowledge of specific hair care practices and hair characteristics.
research Hair Restoration in Androgenetic Alopecia: Looking Beyond Minoxidil, Finasteride, and Hair Transplantation
Alternative treatments show promise for hair growth beyond traditional methods.
research Platelet-Rich Plasma and Stem Cells for Hair Growth: A Review of the Literature
Platelet-Rich Plasma and stem cell therapy can increase hair count and density, but the best method for preparation and treatment still needs to be determined.