research Keratins of the human hair follicle: “Hyperproliferative” keratins consistently expressed in outer root sheath cells in vivo and in vitro
Outer root sheath cells consistently express certain keratins influenced by their environment.
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210-240 / 1000+ resultsresearch A histochemical examination of the epidermis of the southern elephant seal (Mirounga leonina L.) during the telogen stage of hair growth
The southern elephant seal's skin layer helps waterproof the skin by being tightly connected to hair shafts.
research Radially patterned morphogenesis of murine hair follicle placodes ensures robust epithelial budding
research Cutaneous Ultrastructural Features of the Flaky Skin (fsn) Mouse Mutation
The flaky skin mouse mutation is a natural model for studying human psoriasis.
research Perspectives on Hair Evolution Based on Some Comparative Studies on Vertebrate Cornification
Hair in mammals likely evolved from glandular structures, not scales.
research Type II Keratins Are Phosphorylated on a Unique Motif during Stress and Mitosis in Tissues and Cultured Cells
Type II keratins are uniquely phosphorylated during stress and mitosis, affecting their structure and function.
research Structure and site of expression of a murine type II hair keratin
A specific type II hair keratin was identified and found in hair cortex and tongue cells.
research Characterization of Hair Follicle Development in Engineered Skin Substitutes
Engineered skin substitutes can grow hair but have limitations like missing sebaceous glands and hair not breaking through the skin naturally.
research Lectin‐binding profiles for normal skin appendages and their tumors
Skin tumors and normal skin structures have different lectin-binding patterns.
research Keratoacanthoma of the lip: A case report with emphasis on histogenesis
Keratoacanthomas on lips may originate differently than those on skin.
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.
research Quisto matrical. Diagnósticos diferenciais.
The skin lesion was diagnosed as a matrical cyst with unusual features.
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 Distinct mutations in human basic hair keratins 1 and 6 cause monilethrix: Implications for protein structure and clinical phenotype
research Dynamics of Hair Follicle Morphogenesis and Skin Homeostasis
Hair follicle development involves specific cells and genes, crucial for understanding severe skin diseases like harlequin ichthyosis.
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 Hair follicle differentiation‐specific keratin expression in human basal cell carcinoma
Targeted therapies promoting differentiation could help treat basal cell carcinoma by exhausting cancer stem cells.
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 Harlequin ichthyosis (ichq): a juvenile lethal mouse mutation with ichthyosiform dermatitis.
The harlequin ichthyosis mouse mutation causes thick skin and early death, resembling a human skin disorder.
research Alarm reaction of pilosebaceous apparatus
The hair and oil glands react by changing structure when stressed.
research Clinicopathological features and expression of four keratins (K10, K14, K17 and K19) in six cases of eruptive vellus hair cysts
Eruptive vellus hair cysts likely originate from the infrainfundibulum and sebaceous duct.
research Further Immunocytochemical Characterization of Cultured Hair Apparatus Cells
Immature hair cells can grow and change into different types of hair cells over time.
research 5a Trichoepithelioma
Trichoepithelioma and desmoplastic trichoepithelioma have distinct features that can be identified using reflectance confocal microscopy.
research Hedgehog Signaling, Keratin 6 Induction, and Sebaceous Gland Morphogenesis
Hedgehog signaling is essential for normal sebaceous gland development and affects keratin 6a expression.
research A Heritable Keratinization Defect of the Superficial Epidermis in Norfolk Terriers
Norfolk Terriers have a genetic skin defect causing scaling and blisters due to a keratin issue.
research Recurrent functional divergence of early tetrapod keratins in amphibian toe pads and mammalian hair
Early tetrapod keratins evolved into toe pad proteins in amphibians and hair proteins in mammals.
research Histochemistry of the porcine pilosebaceous unit
Porcine and human pilosebaceous units are very similar.
research Establishment of keratinocyte cell lines from human hair follicles
Scientists created keratinocyte cell lines from human hair that can differentiate similarly to normal skin cells, offering a new way to study skin biology and diseases.
research Porokeratotic adnexal ostial nevus: a paradigm of cutaneous mosaicism
PAON shows skin patterns due to genetic mosaicism.