Innate immunity and inflammophagy: balancing the defence and immune homeostasis.

Autor:	Chauhan, Swati, Jena, Kautilya Kumar, Mehto, Subhash, Chauhan, Nishant Ranjan, Sahu, Rinku, Dhar, Kollori, Yadav, Rina, Krishna, Sivaram, Jaiswal, Pundrik, Chauhan, Santosh
Předmět:	NATURAL immunity PATTERN perception receptors HOMEOSTASIS CELLULAR signal transduction TRIM proteins
Zdroj:	FEBS Journal; Jul2022, Vol. 289 Issue 14, p4112-4131, 20p
Abstrakt:	Extensive crosstalk exists between autophagy and innate immune signalling pathways. The stimuli that induce pattern recognition receptor (PRR)‐mediated innate immune signalling pathways, also upregulate autophagy. The purpose of this increased autophagy is to eliminate the stimuli and/or suppress the inflammatory pathways by targeted degradation of PRRs or intermediary proteins (termed 'inflammophagy'). By executing these functions, autophagy dampens excess inflammation triggered by the innate immune signalling pathways. Thus, autophagy helps in the maintenance of the body's innate immune homeostasis to protect from inflammatory and autoimmune diseases. Many autophagy‐dependent mechanisms that could control innate immune signalling have been studied over the last few years. However, still, the understanding is incomplete, and studies that are more systematic should be undertaken to delineate the mechanisms of inflammophagy. Here, we discuss the available knowledge of crosstalk between autophagy and PRR signalling pathways. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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