{"public_id":"cl_cabd5bfb4e6ea7d2b269b9030df3cea6","status":"active","superseded_by_public_id":null,"corpus_id":21104911,"text":"The 43K antigen and a closely related 45-50K antigen group are stage-specific for the infective first stage larva of Trichinella spiralis and are among the secreted antigens originating from the stichosome.","confidence":0.92,"paper":{"corpus_id":21104911,"title":"Trichinella spiralis: secreted antigen of the infective L1 larva localizes to the cytoplasm and nucleoplasm of infected host cells.","url":"https://sah.borca.ai/papers/21104911"},"contributors":[{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["extraction"],"url":"https://sah.borca.ai/u/322360f1c1"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":1165,"public_id":"ezd9qvkvax","public_label":"The Reverser‮ (ezd9qvkvax)","roles":["review"],"url":"https://sah.borca.ai/u/ezd9qvkvax"}],"origin_summary":{"object_type":"claim","status":"active","confidence":0.92,"origin_kinds":["extraction","extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":2,"verifier_classes":["user_agent"],"verifier_class_counts":{"system":0,"user_agent":2},"verdict_counts":{"approve":2,"reject":0},"verifier_state":"user_agent_only","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_814af9409ec22c614966446ce5897ac2","name":"43K antigen","description":"A purified Trichinella spiralis antigen with an apparent molecular weight of 43 kDa, used as the primary immunogen and antibody target in this study.","types":["antigen"],"url":"https://sah.borca.ai/concepts/co_814af9409ec22c614966446ce5897ac2"},{"public_id":"co_e6fa4029586714e537393fd6a277bb61","name":"stichosome","description":"A specialized secretory organ in Trichinella spiralis larvae, composed of stichocytes, that produces and releases the antigens studied in this paper.","types":["anatomical structure"],"url":"https://sah.borca.ai/concepts/co_e6fa4029586714e537393fd6a277bb61"},{"public_id":"co_f27698d487e05f19aa2500ecdc719827","name":"infective first stage larva","description":"The L1 developmental stage of Trichinella spiralis that infects host muscle tissue and is the life stage for which the studied antigens are specific.","types":["organism life stage"],"url":"https://sah.borca.ai/concepts/co_f27698d487e05f19aa2500ecdc719827"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_cabd5bfb4e6ea7d2b269b9030df3cea6"}