Results 71 to 80 of about 56,636 (187)

Cellular expansion of hepatocellular carcinoma organoids using decellularized liver scaffolds

open access: yesClinical Transplantation and Research
Background : A decellularized liver scaffold (DLS) is a three-dimensional acellular extracellular matrix created by removing cellular components from liver tissue. Hepatocellular carcinoma (HCC) organoids represent a useful experimental model.
Shin Hwang   +4 more
doaj   +1 more source

The interaction between the HPV E1^E4 protein and the cell cytoskeleton.

open access: yes, 2007
Papillomaviruses are small DNA viruses, which cause benign and malignant lesions in the differentiated epithelium of mammals and birds. A small subset of human papillomaviruses (HPV's), have been identified as the etiological agent of cervical cancer ...
Laskey, P.
core  

Phenotypic alteration of basal cells in oral lichen planus; switching keratin 19 and desmoglein 1 expression

open access: yes, 2018
application/pdfIn oral lichen planus, extracellular matrix and basal cells are damaged by T-lymphocytes. As a consequence, changes in expression of collagen fibers within the connective tissue and cytoskeletons of the epithelial tissue can be observed ...
Shimada, Katsumitsu   +7 more
core   +2 more sources

Actomyosin forces trigger a conformational change in desmoplakin within desmosomes

open access: yesNature Communications
Desmosomes are essential cell-cell adhesion organelles that enable tension-prone tissues, like the skin and heart, to withstand mechanical stress.
Yinchen Dong   +6 more
doaj   +1 more source

HERC4 downregulates KRT19 to promote lung adenocarcinoma, migration, invasion and EMT

open access: yesTranslational Oncology
Background: Metastasis is a major cause of treatment failure and poor prognosis in lung adenocarcinoma (LUAD). Epithelial-mesenchymal transition (EMT) plays a crucial role in promoting LUAD metastasis.
Hao-Jia Sun   +4 more
doaj   +1 more source

Periocular keratoacanthoma: A clinicopathologic study and diagnostic challenges

open access: yesThe Pan-American Journal of Ophthalmology
Purpose: Keratoacanthoma (KA) is a cutaneous neoplasm that presents as a rapidly growing tumor on ultraviolet light-exposed skin. It appears as an exophytic, crater-like lesion filled with keratin. In periocular sites, the eyelids are most often affected.
Eduardo Ballalai Bordon   +7 more
doaj   +1 more source

Preparation of keratin hydrolysate from chicken feathers and its application in cosmetics [PDF]

open access: yes, 2018
Keratin hydrolysates (KHs) are established standard components in hair cosmetics. Understanding the moisturizing effects of KH is advantageous for skin-care cosmetics.
Pavlačková, Jana   +3 more
core  

Hiperqueratose epidermolítica em gêmeas monozigóticas: relato de caso e revisão de literatura. [PDF]

open access: yes, 2007
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina. Curso de Medicina.
Sens, Mariana Mazzochi
core  

14-3-3 recruits keratin intermediate filaments to mechanically sensitive cell-cell contacts

open access: yes, 2018
Intermediate filament cytoskeletal networks simultaneously support mechanical integrity and influence signal transduction pathways. Marked remodeling of the keratin intermediate filament network accompanies collective cellular morphogenetic movements ...
Richard A. Mariani   +3 more
core   +1 more source

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