research Cornification in reptilian epidermis occurs through the deposition of keratin‐associated beta‐proteins (beta‐keratins) onto a scaffold of intermediate filament keratins
Reptile skin hardens by layering beta-proteins on keratin.
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30 / 1000+ resultsresearch Ultrastructural localization of hair keratin homologs in the claw of the lizard Anolis carolinensis
Lizard claws have hair-like keratins similar to those in mammals.
research Perspectives on Hair Evolution Based on Some Comparative Studies on Vertebrate Cornification
Hair in mammals likely evolved from glandular structures, not scales.
research Ultrastructural immunolocalization of involucrin in the medulla and inner root sheath of the human hair
Involucrin helps strengthen the inner parts of human hair.
research Skin Appendage Proteins of Tetrapods: Building Blocks of Claws, Feathers, Hair and Other Cornified Epithelial Structures
Understanding proteins in skin structures like claws and hair is crucial for future research.
research Evolution of hard proteins in the sauropsid integument in relation to the cornification of skin derivatives in amniotes
Hard skin features like scales, feathers, and hair evolved through specific protein changes in different animal groups.
research Le tégument des vertèbres et la spécification de l'épithélium cornéen
The cornea develops independently of the lens, following its own default pathway.
research Embryologic layers in dermatology: Developmental checkpoint disorders, diagnostic insight, and regenerative futures
Understanding embryologic layers improves skin disorder diagnosis and supports developing targeted therapies.
research 성장기 모낭에서 큐티클층의 각질화 과정
The cuticle layer in hair follicles thickens during keratinization due to incomplete cytosol loss.
research The stratum corneum barrier: impaired function in relation to associated lipids and proteins
The skin's outer layer relies on lipids and proteins to protect against damage.
research Transplantation of Keratinocyte Spore-Like Stem Cells
Large corneum layer cells can cover wounds effectively.
research Embryonic keratinization in vertebrates in relation to land colonization
Keratinization in embryos helped vertebrates adapt to land by forming a protective skin barrier.
research 840 Early and late matrix progenitors form the terminally differentiated cell layers of the hair follicle
Early and late matrix progenitors in hair follicles create different cell layers, with early ones forming the companion layer and later ones forming the inner root sheath and hair shaft.
research The Process of Cornification Evolved From the Initial Keratinization in the Epidermis and Epidermal Derivatives of Vertebrates: A New Synthesis and the Case of Sauropsids
Cornification evolved from keratinization in vertebrates, with differences between mammals and sauropsids.
research Transdifferentiation of corneal epithelium into epidermis occurs by means of a multistep process triggered by dermal developmental signals
Corneal cells can transform into skin and hair cells through specific signals.
research [Development of interfollicular epidermis on the surface of collagen framework of the dermis in experimental animals].
Keratinocytes grew and migrated into hair follicle areas but disappeared after 15-20 days.
research The Dermis of Millivora Capenesis
The dermis of Millivora Capenesis has two layers with various connective tissues, blood vessels, glands, and sensory structures.
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 1378 Identification of two distinct stem cell clusters, Lrig1-derived and Wnt/CD44-dependent, in corneal epithelium
The conclusion is that the cornea has two types of stem cells, with Lrig1+ cells being key for renewal in aging corneas, independent of CD44.
research Keratin expression by corneal and limbal stem cells during development
Different types of cells in the eye express specific keratins at various stages of development.
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 Human stratum corneum proteomics reveals cross‐linking of a broad spectrum of proteins in cornified envelopes
A wide range of proteins are integrated into the skin's protective layer.
research Histomorphological features of the skin in neonate rabbits
Neonate rabbits have consistent skin layers and no sweat glands.
research Existence of various structural zones in keratinous tissues revealed by X-ray microdiffraction
Keratinous tissues have multiple structural layers, including ordered keratin and lipid granules.
research Review: Evolution and diversification of corneous beta‐proteins, the characteristic epidermal proteins of reptiles and birds
Corneous beta-proteins evolved uniquely in reptiles and birds, forming scales, claws, beaks, and feathers.
research Outer root sheath (ORS) cells organize into epidermoid cyst-like spheroids when cultured inside Matrigel: a light-microscopic and immunohistological comparison between human ORS cells and interfollicular keratinocytes
research 09-P006 Epithelial–mesenchymal interactions promote hair follicle neogenesis and a new stem cell niche in adult corneal epithelium
Adult hair follicle cells can create new hair follicles from corneal cells with the right support.
research Molecular and spatial landmarks of early mouse skin development
The research maps the complex development of early mouse skin, identifying diverse cell types and their roles in forming skin layers and structures.
research Formation of the cornified envelope
The cornified envelope is crucial for skin's barrier function and involves key proteins and genetic factors.
research Transdifferentiation of corneal epithelium: evidence for a linkage between the segregation of epidermal stem cells and the induction of hair follicles during embryogenesis.
Corneal cells can transform into hair-producing skin cells when exposed to certain signals.