research Keratin Expression Provides Novel Insight into the Morphogenesis and Function of the Companion Layer in Hair Follicles
Keratin patterns in hair follicles help understand hair growth and potential hair and nail disorders.
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900-930 / 1000+ resultsresearch Epithelial keratin and filaggrin expression in seborrheic keratosis: evaluation based on histopathological classification
Seborrheic keratosis shows varied cell differentiation, and keratin analysis helps diagnose skin tumors.
research Patterns of expression of trichocytic and epithelial cytokeratins in mammalian tissues II. Concomitant and mutually exclusive synthesis of trichocytic and epithelial cytokeratins in diverse human and bovine tissues (hair follicle, nail bed and matrix, lingual papilla, thymic reticulum)
Trichocytic cytokeratins are found in hair, nails, tongue, and thymus cells, showing complex regulation in tissue development.
research Co‐culture of Human Hair Follicles and Dermal Papillae in a Collagen Matrix
Dermal papillae enhance hair follicle growth and structure.
research Characterization and expression analysis of the hair keratin associated protein KAP26.1
research Preparing the hair follicle canal for hair shaft emergence
A specific type of skin cell creates an opening for hair to grow out, and problems with this process can lead to skin conditions.
research Keratins: the hair shaft's backbone revealed
Keratins are crucial for hair strength, and mutations in certain keratin genes cause hair disorders.
research Unusual Eyelid Dermal Keratinous Cysts of Pilosebaceous Origin
Two new types of eyelid cysts were identified, each with different treatment challenges.
research Pilomatricoma can differentiate not only towards hair matrix and hair cortex, but also follicular infundibulum, outer root sheath and hair bulge
Pilomatricoma can develop into various hair-related structures.
research [Contribution to hair medulla study (author's transl)].
Hair medullary cells in mammals vary in complexity, with humans having more structured cells similar to inner root sheath cells.
research Expression of SPARC (secreted protein acidic rich in cysteine) throughout the hair cycle in rats
SPARC likely aids in tissue remodeling during the hair cycle, not in starting new hair growth phases.
research Distribution of keratin and associated proteins in the epidermis of monotreme, marsupial, and placental mammals
Monotreme and marsupial skin proteins show primitive features and species-specific differences compared to placental mammals.
research Expression of caspase-14 and keratin-19 in the human epidermis and appendages during fetal skin development
research Locations of synthesis of hair structural proteins in human anagen follicles
Hair structural proteins are synthesized sequentially in specific cells, offering a new way to study hair proteins and defects.
research A Dermoscopic Clue for the Diagnosis of Traction Alopecia: Peripilar Keratin Casts: Case Report
Peripilar keratin casts are a helpful sign for diagnosing traction alopecia.
research Isolation and Characterization of a Putative Keratin-Associated Protein Gene Expressed in Embryonic Skin of Mice
The 4C32 gene may help in mouse skin development and differentiation.
research Isolation and characterization of genomic clones of human sequences presumably coding for hair cysteine-rich proteins
A new protein linked to hair strength was identified, aiding in understanding brittle hair conditions.
research Three cDNA sequences of mouse type I keratins. Cellular localization of the mRNAs in normal and hyperproliferative tissues.
Different keratins have unique expression patterns in mouse skin cells.
research Immunohistochemical staining characteristics of epidermal appendages (hair follicles and eccrine sweat glands) to anti-epidermal keratin antisera
Hair follicles and sweat glands show different keratin staining patterns.
research Cell death by cornification
Cornification is how skin cells die to form the protective outer layer of skin, hair, and nails.
research Clinicopathologic and trichoscopic features of keratosis follicularis spinulosa decalvans: A case series study
The study concluded that key signs of Keratosis follicularis spinulosa decalvans are changes in terminal hair and vellus hair follicles, which likely start the inflammation and damage to hair follicles.
research Patterns of epithelial expression of Fos protein suggest important role in the transition from viable to cornified cell during keratinization
Fos protein is crucial for cell transition to cornification in keratinized tissues.
research Histochemical observations of lectin-binding sites and keratin distribution in calcifying epithelioma of Malherbe.
Tumor cells in calcifying epithelioma of Malherbe resemble hair follicle cells.
research Increased expression of keratin 16 causes anomalies in cytoarchitecture and keratinization in transgenic mouse skin.
Too much keratin 16 in mice skin causes abnormal skin thickening and structure.
research Keratin network modifications lead to the mechanical stiffening of the hair follicle fiber
Changes in keratin make hair follicles stiffer.
research The human keratins: biology and pathology
Keratins are crucial for cell stability, wound healing, and cancer diagnosis.
research Epithelial barrier function: assembly and structural features of the cornified cell envelope
The cornified cell envelope forms a protective barrier in skin and hair, using specific proteins and lipids to maintain effectiveness.
research Human hair keratins promote the regeneration of peripheral nerves in a rat sciatic nerve crush model
Human hair keratin helps repair nerve damage in rats.
research Ultrastructural Localization of S100A3, a Cysteine-rich, Calcium Binding Protein, in Human Scalp Hair Shafts Revealed by Rapid-freezing Immunocytochemistry
S100A3 protein is mainly found in specific parts of human hair cells.
research Trichophyton tonsurans‐induced kerion celsi with decreased defensin expression and paradoxically increased interleukin‐17A production
Terbinafine effectively treated kerion celsi despite disrupted immune responses.