Pharmacological and genetic strategies limiting NLRP3 inflammasome activation have been shown to be beneficial in a wide range of experimental models, from common pathologies such as arthritis, cardiovascular disease, and metabolic syndromes to rare genetic disorders such as cryopyrin-associated periodic syndrome.
A wide overview of the most promising strategies for the modulation of NLRP3 activation and related metabolic repercussions is also provided, since the finding of specific pharmacological tools is an urgent requirement to reduce the social and economic burden of MS- and elderly-associated diseases.
Thus, blockade of NF-κB/NLRP3 inflammasome activation and lipid metabolism disorder by magnesium isoglycyrrhizinate may be the potential therapeutic approach for improving fructose-induced liver injury with metabolic syndrome in clinic.
Activation of the NLRP3 inflammasome by endogenous ligands has been discovered in various disorders, including metabolic syndrome, type 2 diabetes, atherosclerosis, gout, reperfusion injury of the heart, neurodegeneration, such as Alzheimer's disease, chronic kidney diseases, and macular degeneration of the eyes.
The Nlrp3 inflammasome pathway mediated the metabolic syndrome of caspase-12-deficient mice as ablation of Nlrp3 reversed Casp12(-/-) mice obesity phenotype.
Protein and mRNA expression of P2X7 R, NLRP3, and ASC were also increased in kidneys from subjects with type 2 diabetes and the metabolic syndrome, showing histologically documented renal disease.