research Perspectives on Hair Evolution Based on Comparative Studies on Vertebrate Cornification
Hair in mammals likely evolved from glandular structures, not scales.
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research Characterization of a Cluster of Human High/Ultrahigh Sulfur Keratin-Associated Protein Genes Embedded in the Type I Keratin Gene Domain on Chromosome 17q12-21
A cluster of sulfur-rich hair protein genes was found on chromosome 17.
research Human Hair Keratin-Associated Proteins
Hair keratin-associated proteins are essential for strong hair, with over 80 genes showing specific patterns and variations among people.
research Characterization of a 190-Kilobase Pair Domain of Human Type I Hair Keratin Genes
The 190-kbp domain contains all human type I hair keratin genes, showing their organization and evolution.
research Hair Keratin Associated Proteins: Characterization of a Second High Sulfur KAP Gene Domain on Human Chromosome 21 in Fond Memory of Dr. Peter Steinert
A second domain of high sulfur KAP genes on chromosome 21q23 is crucial for hair structure.
research Size Polymorphisms in the Human Ultrahigh Sulfur Hair Keratin-Associated Protein 4, KAP4, Gene Family
The study found that variations in hair protein genes are likely due to evolutionary deletions or duplications.
research Reactive Keratin Derivatives: A Promising Strategy for Covalent Binding to Hair
Modified keratin binds better to hair, especially bleached hair.
research Insights on the Mechanical Behavior of Keratin Fibrils
Keratin's mechanical properties are influenced by hydrogen bonds and secondary structure, and can be improved with the SPD-2 peptide.
research Keratin-Mediated Hair Growth and Its Underlying Biological Mechanism
Keratin injections can promote hair growth by affecting hair-forming cells and tissue development.
research Keratin
Understanding how keratin structures in hair are arranged and interact is key for creating methods to extract and purify them.
research A Mutation in the Type II Hair Keratin KRT86 Gene in a Han Family with Monilethrix
A new mutation in the KRT86 gene was found to cause the hair disorder monilethrix in a Han family.
research Changing the Shape of Hair with Keratin Peptides
Keratin peptides can change hair shape gently without harsh chemicals.
research Identification of the Ovine Keratin-Associated Protein 22-1 (KAP22-1) Gene and Its Effect on Wool Traits
The gene KAP22-1 affects wool yield and fiber shape in sheep.
research Proteomic Tools for the Investigation of Human Hair Structural Proteins and Evidence of Weakness Sites on Hair Keratin Coil Segments
Hair proteins have weak spots in their α-helical segments.
research Keratin-Based Particles for Protection and Restoration of Hair Properties
Keratin-based particles safely improve hair strength, smoothness, and heat protection.
research Is Thyrotropin-Releasing Hormone a Novel Neuroendocrine Modulator of Keratin Expression in Human Skin?
Thyrotropin-releasing hormone may help control skin and hair growth and could aid in treating related disorders.
research Expression Analysis of the Type I Keratin Protein Keratin 33A in Goat Coat Hair
Keratin 33A is a key protein in goat winter coats, especially in high-producing breeds.
research Stiffness of Human Hair Correlates with the Fractions of Cortical Cell Types
Hair stiffness is higher when it has more para-like cortical cells.
research Highly Conserved Keratin-Associated Protein 7-1 Gene in Yak, Taurine, and Zebu Cattle
The KRTAP7-1 gene is very similar across different cattle and yak breeds and likely plays a role in hair strength and shape.
research The Susceptibility of Disulfide Bonds to Modification in Keratin Fibers Undergoing Tensile Stress
Disulfide bonds in keratin fibers break more easily under stress, especially when wet, affecting fiber strength.
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 Human Hair Keratin Network And Curvature
Curly hair shape is due to uneven growth patterns in the hair follicle.
research Cortical Cell Types and Intermediate Filament Arrangements Correlate with Fiber Curvature in Japanese Human Hair
Hair curvature in Japanese people is linked to specific cell types and filament arrangements in the hair cortex.
research Structural Investigation on Damaged Hair Keratin Treated with α,β-Unsaturated Michael Acceptors Used as Repairing Agents
Treatments improved hair surface and scale structure but didn't increase certain bonds in the hair cortex.
research Enzymatic Crosslinking of Amino Acids Improves the Repair Effect of Keratin on Hair Fiber
Using enzymes to link proteins makes hair repair treatments more effective and long-lasting.
research Discussion: Themes in the Molecular Structure of Hair
Keratin proteins are crucial for hair structure and strength.
research Wool Keratin-Associated Protein Genes in Sheep: A Review
Understanding wool keratin-associated proteins in sheep can help improve wool quality through selective breeding.
research Hair Keratin Pattern in Human Hair Follicles Grown In Vitro
Human hair follicles grown in vitro maintain normal keratin patterns and structure.
research Sequence and Expression of Human Hair Keratin Genes
Human hair keratin genes are similar to mouse genes and are specifically expressed in hair follicles.
research Structural Hierarchy of Trichocyte Keratin Intermediate Filaments
Keratin proteins are crucial for hair growth and structure.