Inflammatory responses to microbial and non-microbial stimuli involve coordinate changes in the expression of hundreds of genes. The inflammatory gene expression programs display two important features: first, alternative stimuli affect both a large set of common genes and a variable number of stimulus-specific genes. Second, different genes are activated with different kinetics over several hours after the initial stimulus. Mechanistically, these features reflect the interplay between two main groups of determinants: the combinatorial control of transcription by multiple transcription factors, with NF-kappaB and the IRFs playing a central and essential role in the induction of a large fraction of inflammatory genes; and the presence of well-defined, in part cell-type specific, patterns of chromatin organization at cis-regulatory regions of inflammatory genes. Recent advancements in this field are providing paradigms of general value explaining how inducible responses to environmental stimuli are controlled.
CITATION STYLE
Natoli, G. (2010). Specialized Chromatin Patterns in the Control of Inflammatory Gene Expression (pp. 61–72). https://doi.org/10.1007/82_2010_106
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