Brain Microvessel Endothelial Cells

Eicosapentaenoic acid metabolism in brain microvessel endothelium: effect on prostaglandin formation.

Mouse brain microvessel endothelial cells convert eicosapentaenoic acid (EPA) to prostaglandin (PG) E3, PGI3, and several hydroxy fatty acid derivatives. Similar types of products are formed by these microvessel endothelial cells from arachidonic acid. The formation of PGI2 and PGE2 is reduced, however, when the brain microvessel endothelial cultures are incubated initially with EPA. Exposure t...

Cells: The Role of JNK and Human Dermal Microvessel Endothelial Transformed Bovine Brain Endothelial Cells Lipopolysaccharide-Induced Apoptosis in

O 7: KCNK2 Regulates the Nanoscale Formation of Immune Docking Structures on Brain Endothelial Cells Under Autoinflammatory Conditions

KCNK2 was previously shown to regulate immune-cell trafficking into the central nervous system (CNS). Kcnk2-/- mice demonstrated a more severe disease course in experimental autoimmune encephalomyelitis, an animal model of multiple sclerosis, due to an increased immune-cell migration into the CNS. An upregulation of the cellular adhesion molecules ICAM1 and VCAM1 on brain endothelial cells in K...

AT1 receptors mediate angiotensin II uptake and transport by bovine brain microvessel endothelial cells in primary culture.

The endothelial lining of the blood-brain barrier tightly controls the distribution of peptide hormones between the central nervous system and the circulation. By using primary cultures of brain microvessel endothelial cells, an in vitro model of the blood-brain barrier, we report here the uptake and transport of the octapeptide angiotensin II by a specific receptor population. With the angiote...

Reinforcing endothelial junctions prevents microvessel permeability increase and tumor cell adhesion in microvessels in vivo

Tumor cell adhesion to the microvessel wall is a critical step during tumor metastasis. Vascular endothelial growth factor (VEGF), a secretion of tumor cells, can increase microvessel permeability and tumor cell adhesion in the microvessel. To test the hypothesis that inhibiting permeability increase can reduce tumor cell adhesion, we used in vivo fluorescence microscopy to measure both microve...

Microvessel count and cerebrospinal fluid basic fibroblast growth factor in children with brain tumours.

Tumour growth is angiogenesis-dependent; brain tumours have more intense neovascularisation than other tumours and produce basic fibroblast growth factor, a potent angiogenic mediator. Because little is known about the release of basic fibroblast growth factor from brain tumours into extracellular fluids, we tested cerebrospinal fluid (CSF) from 26 children and young adults with brain tumours a...