research Establishment of Keratinocyte Cell Lines from Human Hair Follicles
Scientists created keratinocyte cell lines from human hair that can differentiate similarly to normal skin cells, offering a new way to study skin biology and diseases.
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research Azimuthal Scattering from Elliptical Hair Fibers
Light scatters differently from elliptical hair fibers than from circular ones, and a new model better predicts this behavior, especially for shiny highlights.
research Trichoscopic Findings of Hair Loss in Koreans
The study found specific hair and scalp patterns for different types of hair loss in Koreans, noting racial differences affect diagnosis.
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 Hair Pigmentation: A Research Update
Hair color is determined by different melanins and changes with age.
research An Ultrastructural Study on Corkscrew Hairs and Cigarette-Ash-Shaped Hairs Observed by Dermoscopy of Tinea Capitis
Corkscrew and cigarette-ash-shaped hairs in tinea capitis are caused by internal hair degradation and external resistance.
research Direct Hair Transplantation: A Modified Follicular Unit Extraction Technique
The modified Direct Hair Transplantation method is effective for treating baldness with better graft survival and less damage than standard techniques.
research Ephrin-A3 Increases Hair Follicle Density and Accelerates Anagen Development in Neonatal Mice
Ephrin-A3 helps increase and speed up hair growth in baby mice.
research Basic Hair Transplantation: 2007
Hair transplantation has improved with techniques that increase graft survival and patient satisfaction for more natural results.
research Fine Structure and Immunocytochemistry of Monotreme Hairs, with Emphasis on the Inner Root Sheath and Trichohyalin-Based Cornification During Hair Evolution
Monotreme hair structure and protein distribution are similar to other mammals, but their inner root sheath cornifies differently, suggesting a unique evolution from reptile skin.
research Immunopathology of the Human Hair Follicle
The document concludes that immune system abnormalities cause alopecia areata, but the exact process is still not completely understood.
research Age-Related Changes in Female Scalp Dermal Sheath and Dermal Fibroblasts: How the Hair Follicle Environment Impacts Hair Aging
Aging causes changes in the scalp that can affect hair growth and lead to older-looking hair in women.
research Hair Transplantation Techniques for the Transgender Patient
Hair transplantation can help transgender patients affirm their gender identity.
research Restoration of Hair-Inductive Activity of Cultured Human Follicular Keratinocytes by Co-Culturing with Dermal Papilla Cells
Growing hair cells with dermal cells can potentially treat hair loss.
research Epigallocatechin-3-Gallate Promotes the Growth of Mink Hair Follicles Through Sonic Hedgehog and Protein Kinase B Signaling Pathways
Green tea compound EGCG helps mink hair follicles grow by affecting certain cell growth pathways.
research Protopanaxatriol Type Ginsenoside Re Promotes Cyclic Growth of Hair Follicles via Inhibiting Transforming Growth Factor β Signaling Cascades
Ginsenoside Re from ginseng may help hair grow by blocking a specific growth-inhibiting pathway.
research An Update on Hair Restoration Therapy
Hair restoration techniques like follicular unit transplant surgery and follicular unit extraction are effective, with ideal graft placement density between 20-30 units per cm². Medications like Minoxidil and Finasteride can help maintain and regrow hair.
research Hair Tourniquet Syndrome in an Infant
A baby's toe was saved from serious damage by quickly removing a hair wrapped tightly around it.
research Single-Cell Transcriptomics Reveals Lineage Trajectory of Human Scalp Hair Follicle and Informs Mechanisms of Hair Graying
The study found new details about human hair growth and suggests that preventing a specific biological pathway could potentially treat hair graying.
research KY19382, A Novel Activator of Wnt/β-Catenin Signalling, Promotes Hair Regrowth and Hair Follicle Neogenesis
KY19382 helps regrow hair and create new hair follicles.
research Flavonoids with Two Hydroxyl Groups in the B-Ring Promote Pigmented Hair Regeneration
Certain flavonoids help grow back colored hair after skin injury.
research Banding Pattern on Polarized Hair Microscopic Examination and Unilateral Polymicrogyria in a Patient With Steroid Sulfatase Deficiency
A patient with steroid sulfatase deficiency had a unique hair pattern and a brain malformation not previously linked to the condition.
research Natural Hair Patterns: Understanding Characteristics for Optimal Hair Restoration
Surgeons need to understand natural hair patterns for better hair restoration results.
research Quantification of Hair Follicle Parameters Using Computer Image Analysis: A Comparison of Androgenetic Alopecia with Normal Scalp Biopsies
Hair follicles are smaller in people with androgenetic alopecia compared to those with normal scalps.
research An Efficient, Non-Invasive Approach for In Vivo Sampling of Hair Follicles: Design and Applications in Monitoring DNA Damage and Aging
A new painless method to collect hair follicles helps study DNA damage and aging.
research Mouse Hair Cycle Expression Dynamics Modeled as Coupled Mesenchymal and Epithelial Oscillators
The study concluded that hair growth in mice is regulated by a stable interaction between skin cell types, and disrupting this can cause hair loss.
research Evolution of Techniques in Hair Transplantation: A 12-Year Perspective
Hair transplantation techniques have improved over 12 years, with follicular unit grafting providing more natural results and potential future advances in automation and genetics.
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 In Vivo and In Vitro Hair Growth-Promoting Effect of Silver and Iron Nanoparticles Synthesized via Blumea Eriantha DC Plant Extract
Silver nanoparticles can significantly promote hair growth.
research Corrective Hair Repair Surgery Techniques
Corrective hair repair surgery can significantly improve appearance and quality of life for patients with unsatisfactory results from old hair transplants.