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Group A Streptococcus (GAS) encodes two paralogs of the Spx transcriptional regulator, SpxA1 and SpxA2, which interact with RNA polymerase to modulate virulence gene expression. SpxA2 is directly regulated by the LiaFSR three-component system in response to antimicrobial peptide stress. To define ho...
ORGANISM(S): Streptococcus pyogenes MGAS315 
2026-07-13 | PXD079489 | Pride
High-throughput gene expression profiling has become an important tool for investigating transcriptional activity in a variety of biological samples. To date, the vast majority of these experiments have focused on specific biological processes and perturbations. Here, we have generated and analyzed ...
ORGANISM(S): Mus musculus 
High-throughput gene expression profiling has become an important tool for investigating transcriptional activity in a variety of biological samples. To date, the vast majority of these experiments have focused on specific biological processes and perturbations. Here, we have generated and analyzed ...
ORGANISM(S): Homo sapiens 
Background and aims: Mucosal abnormalities are potentially important in the primary pathogenesis of ulcerative colitis (UC). We investigated the mucosal transcriptomic expression profiles of biopsies from patients with UC and healthy controls (HC), taken from macroscopically non-inflamed tissue fr...
ORGANISM(S): Homo sapiens 
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