Results 11 to 20 of about 263,402 (283)

Mechanisms of Basement Membrane Micro-Perforation during Cancer Cell Invasion into a 3D Collagen Gel

open access: yesGels, 2022
Cancer invasion through basement membranes represents the initial step of tumor dissemination and metastasis. However, little is known about how human cancer cells breach basement membranes.
Shayan S. Nazari   +2 more
doaj   +1 more source

The prognostic significance of type IV collagen expression in colorectal carcinomas [PDF]

open access: yesArchive of Oncology, 2003
BACKGROUND: Breakdown of basement membrane is believed to be an essential step for tumor invasion and metastasis. The interaction between tumor cells and extracellular matrix can also result in induction of basement membrane synthesis by tumor and ...
Fenyvesi Attila
doaj   +1 more source

Anti-Glomerular Basement Membrane Disease in a 10-year-old Child: A Case Report

open access: yesJournal of Nepal Medical Association, 2023
Anti-glomerular basement membrane disease is an extremely uncommon entity in children. It has an incidence of 0.5 to 1 per million per year in adults and is even more uncommon in children.
Md Firoz Anjum   +4 more
doaj   +1 more source

Advances in the effect of NC1 domain of type Ⅳ collagen on spermatogenesis and blood-testis barrier [PDF]

open access: yesJichu yixue yu linchuang, 2023
In mammalian testis, the blood-testis barrier (BTB), located near the basement membrane of seminiferous epithelium, is essential for spermatogenesis.
JIANG Shuyi, SU Wenhui
doaj   +1 more source

Enhanced structure and function of human pluripotent stem cell‐derived beta‐cells cultured on extracellular matrix

open access: yesStem Cells Translational Medicine, 2021
The differentiation of human stem cells into insulin secreting beta‐like cells holds great promise to treat diabetes. Current protocols drive stem cells through stages of directed differentiation and maturation and produce cells that secrete insulin in ...
Reena Singh   +7 more
doaj   +1 more source

The time-dependent rearrangement of the epithelial basement membrane in human skin wounds [PDF]

open access: yes, 1992
In 62 human skin wounds (surgical wounds, stab wounds and lacerations after surgical treatment) we analyzed the immunohistochemical localization of collagen IV in the epithelial basement membrane.
A Martinez-Hernandez   +26 more
core   +1 more source

Genetic Suppression of Basement Membrane Defects in Caenorhabditis elegans by Gain of Function in Extracellular Matrix and Cell-Matrix Attachment Genes. [PDF]

open access: yes, 2018
Basement membranes are extracellular matrices essential for embryonic development in animals. Peroxidasins are extracellular peroxidases implicated in the unique sulfilimine cross-links between type IV basement membrane collagens. Loss of function in the
Chisholm, Andrew D   +3 more
core   +2 more sources

Isolation, characterization, and substrate properties of the external limiting membrane from the avian embryonic optic tectum [PDF]

open access: yes, 1990
The external limiting membrane of the avian embryonic optic tectum is isolated by mechanically separating the neuronal mesencephalon from the overlying mesenchymal tissue.
Adler   +58 more
core   +1 more source

Basement membrane ultrastructure and component localization data from uterine tissues during early mouse pregnancy

open access: yesData in Brief, 2016
Basement membranes (BMs) are specialized extracellular scaffolds that provide architecture and modulate cell behaviors in tissues, such as fat, muscle, endothelium, endometrium, and decidua.
Celestial R. Jones-Paris   +6 more
doaj   +1 more source

Tubular basement membrane deposits after allogeneic hematopoietic stem cell transplantation

open access: yesBMC Nephrology, 2023
Background Extraglomerular immune complex deposition is rare and only a few membranous nephropathy cases with tubular basement membrane deposits have been reported following allogeneic hematopoietic stem cell transplantation.
Wenyan Zhou   +4 more
doaj   +1 more source

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