{"public_id":"cl_d7554f2376759030130a647e1928066b","status":"active","superseded_by_public_id":null,"corpus_id":20873542,"text":"Memo and PLCγ1 knockdown impair HRG-induced recruitment of GFP-cofilin to lamellipodia, placing both proteins upstream of cofilin in ErbB2-driven tumor-cell migration.","confidence":0.95,"paper":{"corpus_id":20873542,"title":"Memo is a cofilin-interacting protein that influences PLCγ1 and cofilin activities, and is essential for maintaining directionality during ErbB2-induced tumor-cell migration","url":"https://sah.borca.ai/papers/20873542"},"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":0.95,"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_581de4f90f01f9988e01169716c76588","name":"GFP-cofilin","description":"A green fluorescent protein-tagged cofilin construct used to track cofilin localization.","types":["construct"],"url":"https://sah.borca.ai/concepts/co_581de4f90f01f9988e01169716c76588"},{"public_id":"co_c760e4a88d9009e971a7a405d233ffc5","name":"lamellipodia","description":"Actin-rich protrusive structures at the leading edge of migrating cells.","types":["cellular structure"],"url":"https://sah.borca.ai/concepts/co_c760e4a88d9009e971a7a405d233ffc5"},{"public_id":"co_ff4d1ced63841f48b708f79e6b634890","name":"ErbB2-driven tumor-cell migration","description":"Migration of tumor cells driven by signaling from the ErbB2 pathway.","types":["biological process"],"url":"https://sah.borca.ai/concepts/co_ff4d1ced63841f48b708f79e6b634890"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_d7554f2376759030130a647e1928066b"}