Hypertonic Mannitol Loading of NF-κB Transcription Factor Decoys in Human Brain Microvascular Endothelial Cells Blocks Upregulation of ICAM-1
Author(s) -
David C. Hess,
Eugene F. Howard,
Charles Cheng,
James E. Carroll,
W. David Hill
Publication year - 2000
Publication title -
stroke
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.397
H-Index - 319
eISSN - 1524-4628
pISSN - 0039-2499
DOI - 10.1161/01.str.31.5.1179
Subject(s) - downregulation and upregulation , endothelial stem cell , tumor necrosis factor alpha , medicine , transcription factor , decoy , nf κb , nfkb1 , icam 1 , microbiology and biotechnology , cell adhesion molecule , biology , immunology , inflammation , receptor , in vitro , biochemistry , gene
An acute inflammatory response exacerbates tissue injury during acute ischemic stroke. The transcription factor nuclear factor (NF)-kappaB plays a key role in endothelial cell activation and the inflammatory response. Targeted genetic disruption of NF-kappaB activation in cerebral endothelial cells may be protective in stroke. We determined whether a NF-kappaB transcription factor decoy (TFD) could block intercellular adhesion molecule (ICAM)-1 upregulation, an indicator of endothelial cell activation.
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