Decoding inflammation, its causes, genomic responses, and emerging countermeasures.
Abstract
Inflammation is the mechanism of diseases caused by microbial, autoimmune, allergic, metabolic and physical insults that produce distinct types of inflammatory responses. This aetiologic view of inflammation informs its classification based on a cause-dependent mechanism as well as a cause-directed therapy and prevention. The genomic era ushered in a new understanding of inflammation by highlighting the cell's nucleus as the centre of the inflammatory response. Exogenous or endogenous inflammatory insults evoke genomic responses in immune and non-immune cells. These genomic responses depend on transcription factors, which switch on and off a myriad of inflammatory genes through their regulatory networks. We discuss the transcriptional paradigm of inflammation based on denying transcription factors' access to the nucleus. We present two approaches that control proinflammatory signalling to the nucleus. The first approach constitutes a novel intracellular protein therapy with bioengineered physiologic suppressors of cytokine signalling. The second approach entails control of proinflammatory transcriptional cascades by targeting nuclear transport with a cell-penetrating peptide that inhibits the expression of 23 out of the 26 medi...Continue Reading
References
Treatment of rheumatoid arthritis with chimeric monoclonal antibodies to tumor necrosis factor alpha
Citations
EGF receptor-mediated FUS phosphorylation promotes its nuclear translocation and fibrotic signaling.
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