Results 81 to 90 of about 251,945 (399)

EMT‐associated bias in the Parsortix® system observed with pancreatic cancer cell lines

open access: yesMolecular Oncology, EarlyView.
The Parsortix® system was tested for CTC enrichment using pancreatic cancer cell lines with different EMT phenotypes. Spike‐in experiments showed lower recovery of mesenchymal‐like cells. This was confirmed with an EMT‐inducible breast cancer cell line.
Nele Vandenbussche   +8 more
wiley   +1 more source

WNT signaling at the intersection between neurogenesis and brain tumorigenesis

open access: yesFrontiers in Molecular Neuroscience, 2022
Neurogenesis and tumorigenesis share signaling molecules/pathways involved in cell proliferation, differentiation, migration, and death. Self-renewal of neural stem cells is a tightly regulated process that secures the accuracy of cell division and ...
Maisa I. Alkailani   +3 more
doaj   +1 more source

Downregulation of genes with a function in axon outgrowth and synapse formation in motor neurones of the VEGF(delta/delta) mouse model of amyotrophic lateral sclerosis [PDF]

open access: yes, 2010
Background: Vascular endothelial growth factor (VEGF) is an endothelial cell mitogen that stimulates vasculogenesis. It has also been shown to act as a neurotrophic factor in vitro and in vivo.
Bender, F.L.P.   +9 more
core   +4 more sources

Interactions between Germ Cells and Extracellular Matrix Glycoproteins during Migration and Gonad Assembly in the Mouse Embryo [PDF]

open access: yes, 1997
Cells are known to bind to individual extracellular matrix glycoproteins in a complex and poorly understood way. Overall strength of adhesion is thought to be mediated by a combinatorial mechanism, involving adhesion of a cell to a variety of binding ...
Alvarez-Buylla   +22 more
core   +5 more sources

Cellular signalling mechanisms of neural cell adhesion molecules.

open access: yesFrontiers in Bioscience, 2003
Neural cell adhesion molecules of the immunoglobulin superfamily are multidomain proteins involved in important cellular events pertinent to development and adult neurological function.
A. K. Panicker   +3 more
semanticscholar   +1 more source

Neural cell adhesion molecule in aged mouse muscle.

open access: yesJapanese Journal of Pharmacology, 1991
Expression of the neural cell adhesion molecule was compared in endplate and non-endplate regions of skeletal muscles of mature and old CBF-1 mice, in order to determine whether age-related changes in neuromuscular morphology were correlated with age changes in neural cell adhesion molecule expression.
Urs Rutishauser   +2 more
openaire   +3 more sources

Polysialylated Neural Cell Adhesion Molecule in Childhood Rhabdomyosarcoma [PDF]

open access: yesPediatric Research, 1998
Rhabdomyosarcoma (RMS) cells express the polysialylated (PSA) form of the neural cell adhesion molecule (NCAM). During embryogenesis, PSA-NCAM is widespread and dynamically regulates embryonal developing processes, whereas postnatally, PSA-NCAM becomes restricted to a few regions of neural plasticity and regenerating neural tissues.
Carsten Schelp   +3 more
openaire   +2 more sources

Pericytes change function depending on glioblastoma vicinity: emphasis on immune regulation

open access: yesMolecular Oncology, EarlyView.
Pericytes alter their transcriptome depending on their proximity to the tumor core. In the tumor core, pericytes display a more active state with higher communication strength but with lower immune activation potential and a shift toward extracellular matrix production.
Carolina Buizza   +5 more
wiley   +1 more source

Molecular and Genetic Determinants of Glioma Cell Invasion. [PDF]

open access: yes, 2017
A diffusely invasive nature is a major obstacle in treating a malignant brain tumor, "diffuse glioma", which prevents neurooncologists from surgically removing the tumor cells even in combination with chemotherapy and radiation.
Kato, Yoichiro   +4 more
core   +2 more sources

Microglia limit brain tumor development by restricting tumor cell proliferation and inducing T‐cell immunity

open access: yesMolecular Oncology, EarlyView.
Microglia (BV2) and IL‐4‐treated BMDMs promote astrocytoma clustering and inhibit tumor growth, not shown in other macrophage cells. In vivo, microglial co‐implantation enhances CD8+ T cell infiltration, elevates Granzyme B, lowers circulating MDSCs, and extends survival only in immune‐competent mice, but not in immune‐deficient mice.
Tzu‐Chieh Sun   +5 more
wiley   +1 more source

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