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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330-360 / 1000+ resultsresearch Hair Matrix Cyst
Hair matrix cysts are rare skin nodules with unique features, often needing surgical removal.
research 1375 Cutaneous adnexal cysts revisited: A novel classification based on morphological and molecular features
The conclusion introduces a new way to classify skin cysts using their shape and genetic markers.
research Giant axonal neuropathy alters the structure of keratin intermediate filaments in human hair
Giant axonal neuropathy changes the structure of keratin in human hair.
research Clinicopathologic and molecular characterization of a series of sporadic trichoblastic neoplasms
Sporadic trichoblastic neoplasms generally don't recur or spread, with one case showing a specific genetic fusion.
research Electron microscope observations on the glassy layer of the hair follicle*1
The glassy layer of hair follicles has different fibril sizes and arrangements in guinea pigs and young mice.
research Responses of type II spiral ganglion neurites to stripes of laminin and fibronectin
Type II spiral ganglion neurites avoid high concentrations of laminin and fibronectin.
research Solitary, subcutaneous, fixed, firm, and fast-growing nodule
A man had a non-cancerous, fast-growing skin lump on his arm that was removed with surgery.
research Histology, lectin histochemistry and ultrastructure of interdigital gland in crossbred sheep
The interdigital gland in crossbred sheep is similar to skin and has specialized structures for secretion.
research Pili Trianguli et Canaliculi Is a Defect of Inner Root Sheath Keratinization
The hair defect is due to abnormal inner root sheath keratinization.
research Merkel cell differentiation in trichoblastoma
Trichoblastomas may mimic fetal skin development by having many Merkel cells, unlike adult skin.
research Are the Meibomian glands “hair follicles without a hair shaft” ?
Meibomian glands are like hair follicles without a hair shaft.
research Calcified Epidermal Cyst on the Neck
Calcified epidermal cysts are rare, hard skin nodules that are best treated with surgical removal.
research Horn With Miliary Calcification in Squamous Cell Carcinoma
A unique case of skin cancer showed unusual calcification, possibly linked to calcium-binding proteins.
research Ultrastructural localization of hair keratins, high sulfur keratin-associated proteins and sulfhydryl oxidase in the human hair
Hair proteins change location and structure as hair cells mature.
research A case of localized follicular hamartoma: an ultrastructural and immunohistochemical study
The hamartoma is an abnormal hair growth with limited development in the upper hair follicle.
research Epithelial skirt and bulge of human facial vellus hair follicles and and associated Merkel cell-nerve complex
Merkel cells are abundant in facial vellus hair follicles, especially during the anagen phase.
research Case of follicular mucinosis: Nestin‐expression in mucin‐producing cells
A 29-year-old man had a jaw plaque diagnosed as follicular mucinosis, linked to nestin-positive hair follicle stem cells.
research Biochemical and Ultrastructural Processing of [125I]Epidermal Growth Factor in Rat Epidermis and Hair Follicles: Accumulation of Nuclear Label
research Structures of three polycystic kidney disease-like domains fromClostridium histolyticumcollagenases ColG and ColH
The study concludes that certain domains in Clostridium histolyticum enzymes are structurally unique, bind calcium to become more stable, and play distinct roles in breaking down collagen, with potential applications in medicine and drug delivery.
research Malassezia Display a Hyphae-like “Spaghetti-and-Meatballs” Configuration in Keratotic Plugs
Malassezia fungi in healthy noses can form a "spaghetti-and-meatballs" structure.
research Cytoplasmic Ca2+ concentrations in intact Merkel cells of an isolated, functioning rat sinus hair preparation
research Pathologic Quiz Case: A 69-Year-Old Man With a Brown-Black Facial Papule
A rare benign skin growth called melanocytic matricoma was identified in a 69-year-old man.
research Spatial and Temporal Coordination of Force-generating Actin-based Modules Drives Membrane RemodelingIn Vivo
Actin filaments help stabilize and integrate cell membranes during transfer.
research The G-Protein Couple Receptor Kinase 2 (GRK2) Orchestrates Hair Follicle Homeostasis
GRK2 is essential for healthy hair follicle function, and its absence can lead to hair loss and cysts.
research 5a Trichoepithelioma
Trichoepithelioma and desmoplastic trichoepithelioma have distinct features that can be identified using reflectance confocal microscopy.
research Scanning electron microscopy of ibrutinib-induced hair shaft changes
research Follicle architecture and innervation of functionally distinct rat vibrissae
Rat vibrissae structure relates to their sensory function.
research Characteristic Localization of Neuronatin in Rat Testis, Hair Follicle, Tongue, and Pancreas
Neuronatin is found in specific cells within rat testis, hair follicles, tongue, and pancreas, suggesting it has various roles in tissue development and function.
research Stereographic analysis of syringomas
Syringomas likely start in the upper dermis and form distinct luminal structures.