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Epigenetic Mechanisms Governing Innate Inflammatory Responses.


ABSTRACT: Toll-like receptors (TLRs) are major receptors of the host innate immune system that recognize conserved pathogen-associated molecular patterns (PAMPs) of invading microbes. Activation of TLR signaling culminates in the expression of multiple genes in a coordinate and kinetically defined manner. In this review, we summarize the current studies describing the chromatin landscape of TLR-responsive inflammatory genes and how changes to this chromatin landscape govern cell type-specific and temporal gene expression. We further elaborate classical endotoxin tolerance and epigenetic mechanisms controlling tolerance and interferon priming effects on inflammatory promoters.

SUBMITTER: Perkins DJ 

PROVIDER: S-EPMC4931723 | biostudies-literature | 2016 Jul

REPOSITORIES: biostudies-literature

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Epigenetic Mechanisms Governing Innate Inflammatory Responses.

Perkins Darren J DJ   Patel Mira C MC   Blanco Jorge C G JC   Vogel Stefanie N SN  

Journal of interferon & cytokine research : the official journal of the International Society for Interferon and Cytokine Research 20160701 7


Toll-like receptors (TLRs) are major receptors of the host innate immune system that recognize conserved pathogen-associated molecular patterns (PAMPs) of invading microbes. Activation of TLR signaling culminates in the expression of multiple genes in a coordinate and kinetically defined manner. In this review, we summarize the current studies describing the chromatin landscape of TLR-responsive inflammatory genes and how changes to this chromatin landscape govern cell type-specific and temporal  ...[more]

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