Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

0

Analysis of genes regulated by Akirin and Brahma upon IMD pathway activation in drosophila S2 cells


ABSTRACT: This micro-array helps establishing the function of Akirin, a nuclear protein with unknown domains, a putative interacting partner, in the transcriptional regulation of the targets of Relish, a NF-kB factor required to fight Gram(-) bacteria infection in Drosophila melanogaster. S2 cells were knocked down for Relish, Akirin and immune-challenged by Calcium-phosphate transient transfection of dsRNA and over-expressing PGRP-LC vector. Positively transfected cells were sorted by co-expressed Tomato and RNA was purified and analysed by a micro-array

ORGANISM(S): Drosophila melanogaster

SUBMITTER: Nicolas MATT 

PROVIDER: E-GEOD-54915 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

altmetric image

Publications

Akirin specifies NF-κB selectivity of Drosophila innate immune response via chromatin remodeling.

Bonnay François F   Nguyen Xuan-Hung XH   Cohen-Berros Eva E   Troxler Laurent L   Batsche Eric E   Camonis Jacques J   Takeuchi Osamu O   Reichhart Jean-Marc JM   Matt Nicolas N  

The EMBO journal 20140901 20


The network of NF-κB-dependent transcription that activates both pro- and anti-inflammatory genes in mammals is still unclear. As NF-κB factors are evolutionarily conserved, we used Drosophila to understand this network. The NF-κB transcription factor Relish activates effector gene expression following Gram-negative bacterial immune challenge. Here, we show, using a genome-wide approach, that the conserved nuclear protein Akirin is a NF-κB co-factor required for the activation of a subset of Rel  ...[more]

Similar Datasets

2013-02-06 | E-GEOD-41007 | biostudies-arrayexpress
2013-02-06 | E-GEOD-43180 | biostudies-arrayexpress
2010-07-01 | E-TABM-1010 | biostudies-arrayexpress
2007-10-02 | E-GEOD-8297 | biostudies-arrayexpress
2014-04-30 | E-GEOD-57168 | biostudies-arrayexpress
2014-04-30 | E-GEOD-57165 | biostudies-arrayexpress
2013-06-30 | E-GEOD-30820 | biostudies-arrayexpress
2014-04-30 | E-GEOD-57167 | biostudies-arrayexpress
2014-06-12 | E-GEOD-58415 | biostudies-arrayexpress
2014-02-01 | E-GEOD-52887 | biostudies-arrayexpress