research Structural analysis of human hair single fibres by scanning microbeam SAXS
Hair curliness is due to uneven distribution of different cortices within the hair fiber.
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research A Keratin Fiber Sheath
Hair fibers may have a unique, non-protein sheath not previously identified.
research Ultrastructural visualization of cross-linked protein features in epidermal appendages
Cross-linked proteins help maintain the structure of hair, feathers, and hagfish teeth.
research Electron microscope observations on the glassy layer of the hair follicle*1
The glassy layer of hair follicles has different fibril sizes and arrangements in guinea pigs and young mice.
research Cellular response of keratinocytes to the entry and accumulation of nanoplastic particles
Nanoplastics can penetrate skin cells, triggering inflammation and immune responses.
research Acidic and basic hair/nail ("hard") keratins: their colocalization in upper cortical and cuticle cells of the human hair follicle and their relationship to "soft" keratins.
Hair and nail cells share similar proteins, indicating a common differentiation pathway.
research Formation of surface membranes in developing mammalian hair fibres
Mature hair surfaces are formed by keratinized cells with developed layers, not just modified plasma membranes.
research Sequence analyses of Type I and Type II chains in human hair and epithelial keratin intermediate filaments: Promiscuous obligate heterodimers, Type II template for molecule formation and a rationale for heterodimer formation
Type I and Type II keratin chains can form heterodimers despite sequence differences.
research The enhancement of dermal papilla cell aggregation by extracellular matrix proteins through effects on cell–substratum adhesivity and cell motility
Skin cell clumping for hair growth is improved by a protein called fibronectin, which helps cells stick and move better.
research Human Trichohyalin Gene Is Clustered with the Genes for Other Epidermal Structural Proteins and Calcium-Binding Proteins at Chromosomal Locus 1q21
The trichohyalin gene is located at chromosomal region 1q21 with other skin-related protein genes.
research Structural analysis of the outermost hair surface using TOF-SIMS with gas cluster ion beam sputtering
The hair's outermost surface has multiple layers of lipids and proteins.
research Exploring a biological tissue from atomic to macroscopic scale using synchrotron radiation: example of hair.
Hair has unevenly distributed proteins and lipids, with lipids mainly in the cuticle and proteins in the cortex and medulla.
research Study of the keratinization process in human hair follicle by X-ray microdiffraction.
Hair structure forms the same way inside and outside the body.
research Assembly of Hair Keratins in Transfected Epithelial Cells
Mouse hair keratins mHa1 and mHb4 can't form a strong network on their own in cells.
research Human hair keratins
research In vitro assembly properties of human type I and II hair keratins
research Fine Structure of the Fully Keratinized Hair Cuticle in the Head Hair of the Human
Human hair cuticle has five cell layers with specific junctions and granules.
research Dutasteride nanocapsules for hair follicle targeting: Effect of chitosan-coating and physical stimulus
Chitosan-coated dutasteride nanocapsules improve hair treatment, and physical stimulation boosts effectiveness.
research Trichothiodystrophy hair shafts display distinct ultrastructural features
Trichothiodystrophy hair is structurally abnormal with protein and organization issues.
research Induction of Hard Keratin Expression in Non-Nail-Matrical Keratinocytes by Nail-Matrical Fibroblasts through Epithelial-Mesenchymal Interactions
Nail-matrical fibroblasts can make non-nail cells produce hard keratin, useful for nail repair.
research Ultrastructural localization of hair keratins, high sulfur keratin-associated proteins and sulfhydryl oxidase in the human hair
Hair proteins change location and structure as hair cells mature.
research Protocol for Self-Assembled Human Hair Keratins
research The in vitro Assembly of Hair Follicle Keratins: Comparison of Cortex and Companion Layer Keratins
Different conditions affect how hair proteins assemble, and certain mutations can change their structure.
research Fibronectin Connecting Cell Sheet Based on Click Chemistry for Wound Repair
Fibronectin-attached cell sheets improve wound healing and are safe and effective.
research Human keratin hydrogels support fibroblast attachment and proliferation in vitro
research Reconstruction of hair follicle-like structure with hair follicle cells on collagen/chitosan porous scaffolds
Hair follicle-like structures can be created using hair cells on collagen/chitosan scaffolds.
research Chitosan in Aesthetic Practice: A Clinical Narrative Review of Skin, Scar, and Scalp Applications
Chitosan shows promise for skin and scalp treatments but needs more research.
research SELF-ASSEMBLED CHITOSAN NANOPARTICLES FOR PERCUTANEOUS DELIVERY OF CAFFEINE: PREPARATION, CHARACTERIZATION AND IN VITRO RELEASE STUDIES
Chitosan nanoparticles are promising for sustained caffeine delivery through the skin.
research Identification of Trichohyalin-Like 1, an S100 Fused-Type Protein Selectively Expressed in Hair Follicles
TCHHL1 is a protein important for hair growth, found in hair follicles.
research Observation of different HHK groups with SEM
Different human hair keratin types have unique structures that affect how they dissolve and can be used to create self-tendons.