Inflammasome activation and evasion by bacterial pathogens.

Inflammasome activation and evasion by bacterial pathogens.
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DOI:
10.1016/j.coi.2020.11.006
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发表时间:
2021-03
影响因子:
7
通讯作者:
Vanaja SK
Vanaja SK
中科院分区:
医学2区
文献类型:
--
作者:
Ta A;Vanaja SK

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Innate immune system plays an essential role in combating infectious diseases by recognizing invading pathogens and activating host defense response. Inflammasomes complexes are a central component of the cytosolic innate immune surveillance and are vital in host defense against bacterial pathogens. Bacterial products or pathogen-induced modifications in the intracellular environment are sensed by the inflammasome receptors that form complexes that serve as a platform for caspase-1- or caspase-11-dependent induction of pyroptosis and secretion of cytokines, IL-1β and IL-18. However, several pathogenic bacteria have developed strategies to evade inflammasome activation. This review highlights the recent advances in the mechanism of inflammasome activation by bacterial pathogens and some of the bacterial evasion strategies of inflammasome activation.
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