research Spiny Keratoderma
Spiny keratoderma is a rare skin condition with small spines on palms and soles, possibly linked to abnormal hair formation.
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180-210 / 1000+ resultsresearch Spiny keratoderma ‐ a demonstration of hair keratin and hair type keratinization
Spiny keratoderma may be ectopic hair formation on palms and soles.
research Transcriptome analysis reveals the genetic basis underlying the development of skin appendages and immunity in hedgehog (Atelerix albiventris)
The study found that certain genes are important for hedgehog skin appendage development and immunity, with spines possibly evolving for protection and infection resistance.
research A novel fracture lattice in spiny mouse skin facilitates tissue autotomy and regeneration
Spiny mice have a unique skin structure that helps them heal and regenerate quickly.
research Structural and Immunocytochemical Characterization of Keratinization in Vertebrate Epidermis and Epidermal Derivatives
Vertebrate skin evolved to be more specialized and complex, especially in land animals.
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 Silk secretion from tarantula feet revisited: alleged spigots are probably chemoreceptors
Tarantula feet likely have chemoreceptors, not silk-producing parts.
research Human hair keratins
research remarks on the evolution of the integumental scale armour
Pangolin scales evolved for protection, hardening with age, due to keratin gene diversification.
research Comparative regenerative biology of spiny ( Acomys cahirinus) and laboratory ( Mus musculus) mouse skin
Spiny mice are better at regenerating hair after injury than laboratory mice and could help us understand how to improve human skin repair.
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.
research The keratin fibres
research Spider joint hair sensilla: adaptation to proprioreceptive stimulation
Spider joint hair sensilla are adapted to sense movement during walking.
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 Spiny mice ( Acomys ) have evolved cellular features to support regenerative healing
Spiny mice can regenerate tissues instead of forming scars.
research Whisker follicles transplanted to the spine of nude mice for spinal cord repair generate extensive ectopic hair growth
Transplanted whisker follicles caused hair growth on the spine of mice.
research Skin shedding and tissue regeneration in African spiny mice (Acomys)
African spiny mice can regenerate skin, hair, and cartilage, but not muscle, and their unique abilities could be useful for regenerative medicine.
research Convergent Evolution of Cysteine-Rich Keratins in Hard Skin Appendages of Terrestrial Vertebrates
Cysteine-rich keratins evolved independently in mammals, reptiles, and birds for hard skin structures like hair, claws, and feathers.
research Structure and Mechanical Properties of Human Trichocyte Keratin Intermediate Filament Protein
Disulfide bonds make keratin in hair stronger and tougher.
research 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 Adaptations in the structure and innervation of follicle‐sinus complexes to an aquatic environment as seen in the Florida manatee (Trichechus manatus latirostris)
Manatee whiskers are specially adapted for touch in water.
research Transcriptome analysis reveals the genetic basis underlying the development of skin appendages and immunity in hedgehog (Atelerix albiventris)
Genes related to keratin, skin cell differentiation, and immune functions are key in hedgehog skin and spine development.
research Proteopedia entry: Coiled‐coil structure of keratins
Keratins are crucial proteins for hair and nails, with a structure that helps teach protein principles.
research FEMALE CADAVER IN THE HAN TOMB NO. 1 X-RAY DIFFRACTION STUDIES ON TWO KINDS OF FIBROUS PROTEIN
The protein structures in the hair and tendon were preserved, but their molecular arrangements changed.
research Chiton integument: Ultrastructure of the sensory hairs of Mopalia muscosa (Mollusca: Polyplacophora)
research TRICHOSTASIS SPINULOSA
Trichostasis spinulosa mainly affects the nose, with many tiny hairs in one follicle, possibly influenced by hormones and sunlight.
research TRICHOSTASIS SPINULOSA OR PINSELHAAR
Trichostasis spinulosa is a rare skin condition with hair-filled plugs in hair follicles.
research P-13 Some biomechanical properties of human hair keratin (HHK) artificial tendon
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 1469 Tissue mechanics partake in spatiotemporal patterning of wound-induced hair neogenesis in African spiny mouse
African spiny mice can regenerate skin and hair after wounds due to specific tissue mechanics.