The lipopolysaccharide-triggered mesangial transcriptome: Evaluating the role of interferon regulatory factor-1

Innate stimuli such as LPS appear to trigger successive waves of mesangial cell gene expression. Although IRF-1 surfaces as an “early-on, early-off” transcription factor following several different triggers, it does not appear to be an essential molecule for mesangial cell activation by innate triggers or for anti-GBM disease.