IMAGE (IMAGE) Nara Institute of Science and Technology Caption ACA ameliorates mitochondrial damage, leading to the suppression of NLRP3-inflammasome activity and subsequent IL-1b release. Credit Daisuke Ori Usage Restrictions Credit Required. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.