research 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.
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research Skin: Basic Structure and Function
The skin is a complex barrier that protects the body, regulates temperature, and helps with immune responses.
research Expression of Signaling Components in Embryonic Eyelid Epithelium
Eyelid cells share signaling components but differ in pathway activity.
research Aberrant expression of epidermal growth factor receptor in aural cholesteatoma
Cholesteatoma shows abnormal and increased EGF receptor expression, indicating its rapid growth.
research Dedifferentiation of committed epithelial cells into stem cells in vivo
Certain mature cells in mouse lungs can turn back into stem cells to aid in tissue repair.
research Involucrin: A Constituent of Cross-Linked Envelopes and Marker of Squamous Maturation
Involucrin is crucial for skin cell maturation and protection.
research Epidermal stem cells in the skin
Epidermal stem cells help renew skin and regenerate hair follicles.
research Epithelial stem cells and implications for wound repair
Different types of stem cells in hair follicles play unique roles in wound healing and hair growth, with some stem cells not originating from existing hair follicles but from non-hair follicle cells. WNT signaling and the Lhx2 factor are key in creating new hair follicles.
research 1299 Live imaging of keratin network in stratum granulosum reveals dynamic cytoskeletal changes during cornification in mice in vivo
The keratin network in mouse skin changes during cornification and affects the skin's protective barrier.
research A Novel Epithelial Keratin, hK6irs1, is Expressed Differentially in All Layers of the Inner Root Sheath, Including Specialized Huxley Cells (Flügelzellen) of the Human Hair Follicle
A new keratin, hK6irs1, is found in all layers of the hair follicle's inner root sheath.
research Evidence of proliferative activity in human Merkel cells: implications in the histogenesis of Merkel cell carcinoma
research Existence of trichohyalin-keratohyalin hybrid granules: Co-localization of two major intermediate filament-associated proteins in non-follicular epithelia
Trichohyalin is found in non-hair tissues and works with filaggrin in certain skin areas and conditions.
research Intestinal Intraepithelial Lymphocytes: Sentinels of the Mucosal Barrier
Intestinal intraepithelial lymphocytes are crucial for gut immunity and maintaining the mucosal barrier.
research Anatomy and Physiology of the Skin
The skin is essential for protection, temperature control, and immune defense.
research The Potential Reversible Transition between Stem Cells and Transient-Amplifying Cells: The Limbal Epithelial Stem Cell Perspective
Corneal cells can potentially revert to stem cells, aiding in repair and regeneration.
research Focal perifollicular mucinosis of the eyelid presenting as a benign nevus
A rare skin condition was misdiagnosed as a harmless mole on a woman's eyelid.
research Shaping epithelial tissues by stem cell mechanics in development and cancer
research Trichohyalin: A structural protein of hair, tongue, nail, and epidermis
research Involvement of Follicular Stem Cells in Forming Not Only the Follicle but Also the Epidermis
Hair follicle stem cells can form both hair follicles and skin.
research Trichoblastic Carcinoma
Trichoblastic carcinoma may be a distinct type of skin cancer different from basal cell carcinoma.
research Manipulation of stem cell proliferation and lineage commitment:visualisation of label-retaining cells in wholemounts of mouse epidermis
Stem cell behavior varies with stimuli, and lineage changes can happen without affecting stem cell division.
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 Hair Matrix Cyst
Hair matrix cysts are rare skin nodules with unique features, often needing surgical removal.
research Some electron microscope observations on hardening in the human hair follicle
The hair follicle structure is more complex than thought, with new findings on protein formation.
research Follicular induction and CK20+ Merkel cells overlying cutaneous focal mucinosis
Some skin growths with mucin can form hair follicles and resemble skin cancer, but a special stain can help tell them apart.
research Stem Cells in the Skin
The skin has different types of stem cells that can repair and regenerate tissue.
research Epithelial‐to‐mesenchymal transition in cutaneous wound healing: Where we are and where we are heading
The document concludes that a better understanding of cell changes during wound healing could improve treatments for chronic wounds and other conditions.
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 Suprabasal change and subsequent formation of disulfide-stabilized homo- and hetero-dimers of keratins during esophageal epithelial differentiation
Keratins K4 and K13 form stable dimers in mature esophageal cells, aiding cell stability.