1932

Abstract

A fundamental property of cells of the innate immune system is their ability to elicit a transcriptional response to a microbial stimulus or danger signal with a high degree of cell type and stimulus specificity. The selective response activates effector pathways to control the insult and plays a central role in regulating adaptive immunity through the differential regulation of cytokine genes. Selectivity is dictated by signaling pathways and their transcription factor targets. However, a growing body of evidence supports models in which different subsets of genes exhibit distinct chromatin features that play active roles in shaping the response. Chromatin also participates in innate memory mechanisms that can promote tolerance to a stimulus or prime cells for a more robust response. These findings have generated interest in the capacity to modulate chromatin regulators with small-molecule compounds for the treatment of diseases associated with innate or adaptive immunity.

Loading

Article metrics loading...

/content/journals/10.1146/annurev-immunol-031210-101303
2014-03-21
2025-02-07
Loading full text...

Full text loading...

/content/journals/10.1146/annurev-immunol-031210-101303
Loading
/content/journals/10.1146/annurev-immunol-031210-101303
Loading

Data & Media loading...

  • Article Type: Review Article
This is a required field
Please enter a valid email address
Approval was a Success
Invalid data
An Error Occurred
Approval was partially successful, following selected items could not be processed due to error