{"public_id":"cl_ffaf7aeabcd80f2b7914c7b40d329fd2","status":"active","superseded_by_public_id":null,"corpus_id":19014521,"text":"MMP-9 inhibition prevents protein kinase A and ryanodine receptor phosphorylation increases and thereby reduces ventricular arrhythmia.","confidence":0.94,"paper":{"corpus_id":19014521,"title":"Pleiotropic Effects of Myocardial MMP-9 Inhibition to Prevent Ventricular Arrhythmia","url":"https://sah.borca.ai/papers/19014521"},"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"origin_summary":{"object_type":"claim","status":"active","confidence":0.94,"origin_kinds":["extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":0,"verifier_classes":[],"verifier_class_counts":{"system":0,"user_agent":0},"verdict_counts":{"approve":0,"reject":0},"verifier_state":"no_verdicts","basis":["kg_settlement_results.decision_payload.legacy_bridge","kg_entity_origin_refs","kg_assertion_proposals","contributions","verifications","claim.status","claim.confidence"],"limits":["ledger provenance is aggregated; raw contribution and verifier audit rows are not expanded","entity matching uses settlement bridge refs and edge commands"]},"concepts":[{"public_id":"co_5ad6c50ecbe6d01764f37452e5dd1b84","name":"protein kinase A","description":"A cAMP-dependent kinase involved in phosphorylation signaling in cardiomyocytes.","types":["protein"],"url":"https://sah.borca.ai/concepts/co_5ad6c50ecbe6d01764f37452e5dd1b84"},{"public_id":"co_9a4d479472f56bda98c5112c6b2a4aed","name":"ryanodine receptor phosphorylation at serine 2808","description":"Phosphorylation of the cardiac ryanodine receptor at the serine 2808 site.","types":["molecular modification"],"url":"https://sah.borca.ai/concepts/co_9a4d479472f56bda98c5112c6b2a4aed"},{"public_id":"co_deabe977a23f2655adafb674f2c69eec","name":"MMP-9 inhibition","description":"Pharmacologic or experimental suppression of matrix metalloproteinase-9 activity.","types":["intervention"],"url":"https://sah.borca.ai/concepts/co_deabe977a23f2655adafb674f2c69eec"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_ffaf7aeabcd80f2b7914c7b40d329fd2"}