research Keratoacanthoma of the lip: A case report with emphasis on histogenesis
Keratoacanthomas on lips may originate differently than those on skin.
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840-870 / 1000+ resultsresearch Unusual Eyelid Dermal Keratinous Cysts of Pilosebaceous Origin
Two new types of eyelid cysts were identified, each with different treatment challenges.
research Stereographic analysis of syringomas
Syringomas likely start in the upper dermis and form distinct luminal structures.
research Interfollicular epidermal stem-like cells for the recreation of the hair follicle epithelial compartment
Human skin cells with stem-like features can help create new hair follicles and sebaceous glands when combined with other cells.
research The in vitro properties of dermal papilla cell lines established from human hair follicles
Dermal papilla cells from human hair follicles form unique structures and don't live as long as other skin cells in lab conditions.
research Epidermal Barrier
Healthy skin prevents water loss and protects against threats.
research Ultrastructural characteristics of trichilemmal cysts: report of two cases
Trichilemmal cysts may form from hair follicle outer root sheath growth.
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 Epidermal structure created by canine hair follicle keratinocytes enriched with bulge cells in a three‐dimensional skin equivalent model in vitro: implications for regenerative therapy of canine epidermis
Keratinocytes from dog hair follicles can create a functional skin layer in a lab model, useful for dog skin therapy.
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 Ability of Transplanted Cultured Epithelium to Respond to Dermal Papillae
Cultured epithelium can form hair follicles when combined with dermal papillae.
research Desmoplastic trichoepithelioma on the face mimicking basal cell carcinoma: a case report and literature review
Accurate diagnosis of facial skin tumors requires detailed analysis to distinguish between benign and malignant types.
research Structure and function of the skin, hair and nails
Understanding skin structure and function is key to managing skin diseases and improving quality of life.
research Defining the complex epithelia that comprise the canine claw with molecular markers of differentiation
Canine claws have complex structures with different keratin types, similar to hair and nails.
research A keratin 15 containing stem cell population from the hair follicle contributes to squamous papilloma development in the mouse
Keratin 15 cells from hair follicles help develop and maintain skin tumors in mice.
research Histologic Changes in Seborrheic Keratoses after Rubbing
Rubbing seborrheic keratoses causes specific skin changes and may link them to hair follicles.
research Tumor suppressor identity can contribute to heterogeneity of phenotype in hair follicle stem cell‐induced squamous cell carcinoma
The type of tumor suppressor affects the form of skin cancer from hair follicle stem cells.
research Patterns of expression of trichocytic and epithelial cytokeratins in mammalian tissues. I. Human and bovine hair follicles
Human and bovine hair follicles have distinct cytokeratins specific to hair-forming cells.
research BMP-FGF Signaling Axis Mediates Wnt-Induced Epidermal Stratification in Developing Mammalian Skin
Wnt signaling is essential for forming the skin's spinous layer through a BMP-FGF pathway.
research The Fate of Epidermal Tight Junctions in the stratum corneum: Their Involvement in the Regulation of Desquamation and Phenotypic Expression of Certain Skin Conditions
Tight junctions help control skin shedding and may be targets for treating certain skin conditions.
research A Case of Proliferating Trichilemmal Cyst with Trichoepitheliomatous Change
A young woman had a rare scalp tumor usually found in older women.
research Squamous Cell Carcinoma at the Site of Craniotomy Hardware
research Aggressive Squamous Carcinomas of the Scalp
Aggressive scalp squamous cell carcinomas have a high death rate and need early, strong treatment.
research Immunoperoxidase anti-keratin staining of epidermal and pilar cysts
Epidermal cysts come from the skin, while pilar cysts come from hair follicles.
research Epidermal Nevi
Epidermal nevi are skin cell clusters linked to various syndromes.
research 50842 Mohs micrographic surgery for nail-unit squamous cell carcinoma
research TRICHOSTASIS SPINULOSA
Trichostasis spinulosa mainly affects the nose, with many tiny hairs in one follicle, possibly influenced by hormones and sunlight.
research A new in vitro culture system to produce a fully differentiated epidermis from human hair follicle outer root sheath cells
Researchers developed a method to grow skin-like tissue from hair cells.
research Trichohyalin: Presence in the Granular Layer and Stratum Corneum of Normal Human Epidermis
Trichohyalin is also found in the outer layers of normal human skin.
research Defining compartmentalized stem and progenitor populations with distinct cell division frequency in the ocular surface epithelium
Stem and progenitor cells in the eye have different division rates and locations, affecting how they respond to injury.