IndraLab
Statements
Carbon monoxide inhibits NLRP3. 17 / 17
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17
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"CO inhibits the production of IL-1beta induced by inflammasomes and suppresses the activation of the NLRP3 inflammasome in bone marrow derived macrophages; furthermore, CO inhibits mtROS generation, preserves the integrity of mitochondrial membrane, and prevents mtDNA translocation into cytosol."
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"However, exogenous CO negatively regulates the activation of the NALP3 inflammasome by preventing mitochondrial dysfunction [166], suggesting an anti-inflammatory effect of CO. Exogenous CO also binds to the hemoglobin site on oxidase in macrophage mitochondria, causing a rapid and transient burst of ROS."
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"CO administration by treatment with the CO donor molecule CORM2 (tricarbonyldichlororuthenium (II)) suppressed NLRP3 inflammasome activation in the human monocytic cell line THP-1 [XREF_BIBR], while treatment with the donor CORM3 (tricarbonylchloro (glycinato) ruthenium) inhibited the activation of caspase-1 and production of mature IL-1beta by the human monocytic cell line U937 in response to endoplasmic reticulum stress [XREF_BIBR]."