Results 191 to 200 of about 36,472 (203)
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Lipopolysaccharide activates ERK–PARP-1–RelA pathway and promotes nuclear factor–κB transcription in murine macrophages

Human Immunology, 2012
Poly(ADP-ribosyl)ation, like acetylation, methylation and phosphorylation, is one of the essential post-translational protein modifications. Poly(ADP-ribose) polymerase 1 (PARP-1), the best characterized member of the PARP family, catalyzes PAR formation, and has been implemented in the in vivo and in vitro inflammatory disease models.
Linlin, Liu   +7 more
openaire   +2 more sources

The nuclear factor-kappa B RelA transcription factor is constitutively activated in human pancreatic adenocarcinoma cells.

Clinical cancer research : an official journal of the American Association for Cancer Research, 1999
Pancreatic adenocarcinoma is a leading cause of adult cancer mortality in the United States. Recent studies have revealed that point mutation of the K-ras oncogene is a common event in pancreatic cancer, and oncogenesis mediated by Ras may also involve activation of Rel/nuclear factor (NF)-kappa B transcription factors. Furthermore, the c-rel member of
W, Wang   +5 more
openaire   +1 more source

Nuclear factor-kappaB p65 (RelA) transcription factor is constitutively activated in human gastric carcinoma tissue.

Clinical cancer research : an official journal of the American Association for Cancer Research, 2002
Activation of transcription factor nuclear factor-kappaB (NF-kappaB) has been shown to play a role in cell proliferation, apoptosis, cytokine production, and oncogenesis. The purpose of this study was to determine whether NF-kappaB is constitutively activated in human gastric carcinoma tissues and, if so, to determine any correlation between NF-kappaB ...
N, Sasaki   +10 more
openaire   +1 more source

[Transcription factor NF-kappa B/RelA are constitutively activated and localized in the cell nuclei of E1A + cHa-Ras transformants].

Tsitologiia, 1999
DNA binding activity and intracellular distribution of transcription factor NF-kappa B in primary embryo fibroblast (REF) cells transformed by the complementing oncogenes E1A plus cHa-ras have been studied. By means of a gel retardation assay with a regulatory element kappa B, we showed that DNA binding activity of NF-kappa B increased upon ...
Z A, Darieva   +2 more
openaire   +2 more sources

IL-8 INDUCTION BY RESPIRATORY SYNCYTIAL VIRUS (RSV) INFECTION IS MEDIATED BY RelA (NF-kB) TRANSCRIPTION FACTOR. • 49

Pediatric Research, 1996
In previous studies, we have shown that RSV replication in A549 cells (a type II alveolar epithelial cell line) induces a dose- and time-dependent release of IL-8. We have subsequently investigated the mechanisms of IL-8 induction. By RT-PCR, the IL-8 mRNA, barely detectable in control cells, was strongly induced by RSV infection; the IL-8 mRNA ...
Roberto Garofalo   +7 more
openaire   +1 more source

The proximity-based protein interaction landscape of the transcription factor p65 NF-κB / RELA and its gene-regulatory logics

Abstract The protein interactome of p65 / RELA, the most active subunit of the transcription factor (TF) NF-κB, has not been previously determined in living cells. Using p65-miniTurbo fusion proteins, we identified by biotin tagging > 350 RELA interactors from untreated and IL-1α-stimulated cells, including many TFs (47 % of all ...
Lisa Leib   +12 more
openaire   +1 more source

Essential role of RelA Ser311 phosphorylation by  PKC in NF- B transcriptional activation

EMBO Journal, 2003
Jorge Moscat   +2 more
exaly  

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