research Self-consistent field theory for the interactions between keratin intermediate filaments
Keratin filaments' elasticity is influenced by their terminal domains and surrounding medium.
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30 / 1000+ resultsresearch The Intermediate Filament Architecture as Determined by X-Ray Diffraction Modeling of Hard α-Keratin
Hard α-keratin in hair has a unique, nonordered structure, different from other fibers.
research Hair follicle differentiation: expression, structure and evolutionary conservation of the hair type II keratin intermediate filament gene family
Type II keratin genes are crucial for hair follicle differentiation and have a conserved structure and expression pattern.
research Complete sequence of a hair-like intermediate filament type II keratin gene
KRT2.13 gene is similar to KRT2.9 but not expressed in hair follicles.
research Three-dimensional modelling of interchain sequence similarities and differences in the coiled-coil segments of keratin intermediate filament heterodimers highlight features important in assembly
Keratin heterodimers are preferred for their specific and structural advantages.
research Carbon-13 n.m.r. studies of keratin intermediate filament of human hair
Human hair keratin has a 40% α-helix structure that changes to a random coil in 8 M urea.
research Regulation of hard α-keratin mechanics via control of intermediate filament hydration: matrix squeeze revisited
Hard α-keratins stay stiff in water because the surrounding matrix keeps them dehydrated and strong.
research The Molecular Architecture for the Intermediate Filaments of Hardα-Keratin Based on the Superlattice Data Obtained from a Study of Mammals Using Synchrotron Fibre Diffraction
Hard α-keratin has a universal molecular structure with a specific superlattice arrangement.
research Direct evidence supporting the existence of a helical dislocation in protofilament packing in the intermediate filaments of oxidized trichocyte keratin
Oxidized trichocyte keratin has a helical dislocation in its structure.
research In Vitro Assembly and Structure of Trichocyte Keratin Intermediate Filaments
Scientists successfully created mouse hair proteins in the lab, which are stable and similar to natural hair.
research In vivo formation steps of the hard α-keratin intermediate filament along a hair follicle: Evidence for structural polymorphism
Hair follicles form hard α-keratin filaments in four steps, showing structural differences.
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 Cryo-Electron Microscopy of Trichocyte (Hard α-Keratin) Intermediate Filaments Reveals a Low-Density Core
Trichocyte filaments have a low-density core and may include proteins for hair structure.
research The Autoimmune Regulator (AIRE), Which Is Defective in Autoimmune Polyendocrinopathy-Candidiasis-Ectodermal Dystrophy Patients, Is Expressed in Human Epidermal and Follicular Keratinocytes and Associates With the Intermediate Filament Protein Cytokeratin 17
AIRE protein, defective in APECED patients, is found in skin and hair cells and interacts with cytokeratin 17.
research Types I and II Keratin Intermediate Filaments
Keratins are crucial for cell structure, growth, and disease risk.
research Regulation of a hair follicle keratin intermediate filament gene promoter
The LEF-1 binding site enhances gene expression in hair follicles, with other proteins aiding specific regulation.
research Expression of the Intermediate Filament Keratin Gene,K15,in the Basal Cell Layers of Epithelia and the Hair Follicle
K15 gene is mainly active in the basal layers of hair follicles and epithelia, aiding early skin cell development.
research Expression patterns of keratin intermediate filament and keratin associated protein genes in wool follicles
Gene expression in wool follicles changes with growth cycles, offering insights into wool and human hair growth.
research Mutations in the helix termination motif of mouse type I IRS keratin genes impair the assembly of keratin intermediate filament
Mutations in specific keratin genes cause improper hair structure in mice due to faulty keratin protein assembly.
research Structural Hierarchy of Trichocyte Keratin Intermediate Filaments
Keratin proteins are crucial for hair growth and structure.
research Annotation of sheep keratin intermediate filament genes and their patterns of expression
Sheep have 17 keratin genes, similar to humans, but with different expression patterns affecting wool and hair.
research Structural changes in trichocyte keratin intermediate filaments during keratinization
Keratin structure changes during keratinization, but the exact model remains uncertain.
research ‘Hard’ and ‘soft’ principles defining the structure, function and regulation of keratin intermediate filaments
Keratin filaments are crucial for cell structure and protection, with ongoing discoveries about their genes and functions.
research The expanding significance of keratin intermediate filaments in normal and diseased epithelia
Keratin proteins are increasingly recognized as important for cell health and are linked to many diseases.
research Keratin intermediate filaments in the colon: guardians of epithelial homeostasis
Keratin proteins are essential for keeping the cells in the human colon healthy and stable.
research Giant axonal neuropathy alters the structure of keratin intermediate filaments in human hair
Giant axonal neuropathy changes the structure of keratin in human hair.
research pH Dependence of the Coiled-Coil Structure of Keratin Intermediate Filament in Human Hair by 13C NMR Spectroscopy and the Mechanism of Its Disruption
Keratin structure in hair is stable at pH 5-6 but disrupts between pH 6-7.
research Apoptosis and keratin intermediate filaments
research Supplementary material from "Giant axonal neuropathy alters the structure of keratin intermediate filaments in human hair"
Giant axonal neuropathy changes the structure of keratin in human hair, making it stiffer and stronger.
research Structure and Mechanical Properties of Human Trichocyte Keratin Intermediate Filament Protein
Disulfide bonds make keratin in hair stronger and tougher.