research Normal Ultrasound Anatomy of the Skin, Nail, and Hair
The document explains what healthy skin, nails, and hair look like on an ultrasound.
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840-870 / 1000+ results research Regionalisation of the skin
Skin varies in thickness, color, and features due to complex genetic and cellular processes.
research Human hair follicle stem cell differentiation into contractile smooth muscle cells is induced by transforming growth factor-β1 and platelet-derived growth factor BB
Human hair follicle stem cells can become smooth muscle cells using specific growth factors.
research A study of the histopathological features of alopecias on transverse sections of scalp biopsies
Transverse scalp biopsy sections help diagnose different alopecias by showing hair follicle details and inflammation patterns.
research Rethinking pattern hair loss classification in the era of trichoscopy and artificial intelligence
A hybrid model using traditional methods, trichoscopy, and AI improves hair loss assessment.
research Electron Microscope Studies of the Human Epidermis The Clear Cell of Masson (Dendritic Cell or Melanocyte)
A unique skin cell similar to hair bulb melanocytes was identified, with better preservation using permanganate fixation.
research HIGH DEVELOPMENTAL AGE AND POOR HAIR MULTI-ELEMENT PROFILE IN A 3.75-YEAR-OLD GIRL − DIFFERENTIAL RATES IN SHAPING OF BODY ORGAN GROWTH
A 3.75-year-old girl showed that different body organs can grow at different rates.
research Advances in the Study of Stem-Cell-Enriched Hair Follicle Bulge Cells: A Review Featuring Characterization and Isolation of Human Bulge Cells
Scientists have made progress in understanding hair follicle stem cells, identifying specific genes and markers, and suggesting their use in treating hair and skin conditions.
research Towards Defining the Pathogenesis of the Hairless Phenotype
The hairless gene mutation causes baldness by disrupting hair follicle structure.
research There and Back Again: Hair Follicle Stem Cell Dynamics
Hair follicle stem cells can return to their original niche and help regenerate hair.
research The distribution of melanocytes and the degradation of melanosomes in fetal hair follicles
Fetal hair follicles have melanocytes with melanosomes at different stages, which are broken down into pigment particles in keratinocytes.
research Dissecting Fibroblast Heterogeneity in Health and Fibrotic Disease
Different types of fibroblasts play various roles in both healthy and diseased tissues, and understanding them better could improve treatments for fibrotic diseases.
research Cicatricial alopecia: classification and histopathology
Early detection and histopathology are crucial to prevent permanent hair loss in cicatricial alopecia.
research An Overview on Functional and Structural Properties of Monomeric and Multimeric β-Thymosin in Invertebrates
β-thymosin in invertebrates is more complex and diverse than in vertebrates.
research A Simple Technique for Revealing the Surface Pattern of Hair
A simple method can show hair's surface pattern.
research Transcription factor-based transdifferentiation of human embryonic to trophoblast stem cells
Researchers converted human embryonic stem cells into trophoblast stem cells using specific transcription factors.
research Weakly-Supervised Hair SEM Microscope Image Segmentation Using a Priori Structure Information
The method improves hair image segmentation accuracy while reducing annotation costs.
research CHROMALENS PRECISION MAPPING AS AN INNOVATIVE SYSTEM FOR MICROZONAL HAIR ANALYSIS: STRUCTURE, ALGORITHM, AND COMPARISON WITH CLASSICAL COLORING TECHNIQUES
research Phenomenology of polymorphism: The topological pressure–temperature phase relationships of the dimorphism of finasteride
Finasteride's two forms have different stability based on temperature and pressure.
research HAIR-ROOT ADAPTATION TO MARASMUS IN ANDEAN INDIAN CHILDREN
Children with marasmus have more resting hair follicles and thinner, less pigmented hair, showing long-term malnutrition.
research Human hair follicle and interfollicular keratinocyte reactivity to mouse HPV16-transformed cells: An in vitro study
HPV16-transformed cells can change human skin cell properties, aiding tumor growth.
research 1424 Mapping the establishment of fibroblast heterogeneity during skin development and wound repair
Skin heals with scars because only one type of fibroblast is used, not a mix.
research Tooth tissue and organ regeneration using stem cells
Stem cell-based therapies can regenerate and replace teeth effectively.
research Architecture of Reconstructed Epidermis on Collagen Lattices Varies according to the Method Used: A Comparative Study
The method and source of keratinocytes affect the structure of reconstructed skin.
research High-Frequency Ultrasonography in Hair and Nail Disorders—How It May Be Helpful
High-frequency ultrasonography helps diagnose and manage hair and nail disorders safely and effectively.
research Ultrastructural Localization of Hair Keratins in Human Scalp Hair Shafts as Revealed by Rapid-Freezing Immunocytochemistry.
Hair keratins are mainly on macrofibrils in the cortex and in the endocuticle in the cuticle.
research Participation of CD34-enriched mouse adipose cells in hair morphogenesis
CD34+ cells from fat tissue help form hair follicles and blood vessels in skin.
research Single cell transcriptomics of human epidermis reveals basal stem cell transition states
Basal stem cells in the skin have distinct types that are crucial for skin structure and health.
research Histogenesis of keratoacanthoma: histochemical and immunohistochemical study
Keratoacanthoma comes from hair follicle cells.
research Comparative aspects of the inner root sheath in adult and developing hairs of mammals in relation to the evolution of hairs
The inner root sheath evolved to help hair grow safely through the skin in mammals.