What makes up the NLRP3 inflammasome?
The NLRP3 inflammasome is activated by diverse stimuli, and multiple molecular and cellular events, including ionic flux, mitochondrial dysfunction, and the production of reactive oxygen species, and lysosomal damage have been shown to trigger its activation.
What is meant by inflammasome?
The inflammasomes are innate immune system receptors/sensors that regulate the activation of caspase-1 and induce inflammation in response to infectious microbes and molecules derived from host proteins. It has been implicated in a host of inflammatory disorders.
What is the inflammasome and how is it stimulated?
Inflammasome formation is triggered by a range of substances that emerge during infections, tissue damage or metabolic imbalances. Once the protein complexes have formed, the inflammasomes activate caspase 1, which proteolytically activates the pro-inflammatory cytokines interleukin-1β (IL-1β)3 and IL-18.
How is inflammasome formed?
What is inflammasome made up of?
Inflammasomes are a group of cytosolic multiprotein complexes, classically consisting of an upstream sensor protein of the NOD-like receptor (NLR) family, the adaptor protein ASC, and the downstream effector caspase-1 (Henao-Mejia, Elinav, Strowig, & Flavell, 2012).
What is the function of NLRP3 inflammasome?
NLRP3 inflammasome is an intracellular protein complex that initiates cellular injury via assembly of NLRP3, apoptosis-associated speck-like protein (ASC), and pro-caspase-1 in response to microbial infection and sterile stressors.
Is nek7 a critical regulator of NLRP3 inflammasomes?
Recently, three groups independently showed that Nek7 is a critical regulator for NLRP3 inflammasome activation [168,169,170]. Nek7, as the smallest member of the NIMA-related kinases family, plays a role in the mitotic progression and DNA damage response and it is critical for embryo development and survival [171].
Is NLRP3 inflammasome a bridge between benign bladder disorders and cyclophosphamide-induced mood disorders?
Thus, NLRP3 inflammasome may act as a bridge between benign bladder disorders and mood disorders induced by cyclophosphamide (Hirshman et al., 2020). Morphine-Induced Neurotoxicity