{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,16]],"date-time":"2026-10-16T21:37:20Z","timestamp":1792186640292,"version":"4.4.0"},"reference-count":24,"publisher":"American Association for the Advancement of Science (AAAS)","issue":"6511","funder":[{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","award":["AI067497"],"award-info":[{"award-number":["AI067497"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","award":["AI079293"],"award-info":[{"award-number":["AI079293"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Worcester Foundation"},{"name":"Dan and Diane Riccio Fund for Neuroscience"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Science"],"published-print":{"date-parts":[[2020,9,25]]},"abstract":"<jats:title>Fumarate targets pyroptosis<\/jats:title>\n          <jats:p>\n            A form of inflammatory cell death called pyroptosis depends on the caspase-mediated cleavage of gasdermin D (GSDMD), the fragments of which assemble into permeability pores that then kill the cell. The mechanisms regulating this important cellular process are not yet fully understood. Humphries\n            <jats:italic>et al.<\/jats:italic>\n            now report that the tricarboxylic acid cycle intermediate fumarate can act as an inhibitor of pyroptosis (see the Perspective by Pickering and Bryant). Both endogenous fumarate and exogenously delivered dimethyl fumarate (DMF) convert the cysteines in GSDMD to S-(2-succinyl)-cysteines (a process called succination) to prevent its interaction with caspases and subsequent processing and activation. Administration of DMF to mice alleviated inflammation in models of multiple sclerosis and familial Mediterranean fever. These findings may explain the efficacy of DMF as a treatment for multiple sclerosis and other inflammatory diseases and offer insights into future anti-inflammatory drug design.\n          <\/jats:p>\n          <jats:p>\n            <jats:italic>Science<\/jats:italic>\n            , this issue p.\n            <jats:related-article xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" ext-link-type=\"doi\" issue=\"6511\" page=\"1633\" related-article-type=\"in-this-issue\" vol=\"369\" xlink:href=\"10.1126\/science.abb9818\">1633<\/jats:related-article>\n            ; see also p.\n            <jats:related-article xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" ext-link-type=\"doi\" issue=\"6511\" page=\"1564\" related-article-type=\"in-this-issue\" vol=\"369\" xlink:href=\"10.1126\/science.abe0917\">1564<\/jats:related-article>\n          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