{"artifact":{"id":"open_question-ff2231c1-6abf-43f6-b3ac-d6c66d99ffa9","artifact_type":"open_question","entity_ids":"[\"mechanisms\"]","title":"Gut-Brain Connection**: How does gut inflammation translate to brain pathology? What role does the vagus nerve play?","quality_score":0.5,"created_by":"backfill_open_questions","provenance_chain":"[]","content_hash":"1951356830e0cd518c03e06738d9ff827293a77c0bc8f33fd1aa76be9e7c459f","metadata":{"status":"open","_origin":{"url":null,"type":"internal","tracked_at":"2026-04-26T03:26:58.945122"},"field_tag":"mechanisms","source_id":"mechanisms-parkinsons-neuroinflammation","sub_field":"parkinsons-neuroinflammation","source_kind":"wiki","question_hash":"34671a167482743b363ce21ea8354bb3980a87d0e3dae4c5657ad2366a562817","question_text":"Gut-Brain Connection**: How does gut inflammation translate to brain pathology? What role does the vagus nerve play?","importance_elo":1500,"_schema_version":1,"evidence_summary":"Extracted from wiki page mechanisms-parkinsons-neuroinflammation","tractability_score":0.5,"potential_impact_score":0.5},"created_at":"2026-04-25T20:26:58.945294-07:00","updated_at":"2026-04-25T20:26:58.945294-07:00","version_number":4,"parent_version_id":null,"version_tag":null,"changelog":null,"is_latest":1,"lifecycle_state":"active","superseded_by":null,"deprecated_at":null,"deprecated_reason":null,"dependencies":null,"market_price":0.5,"origin_type":"internal","origin_url":null,"lifecycle_changed_at":"2026-04-25T20:26:58.945294-07:00","citation_count":0,"embed_count":0,"derivation_count":0,"support_count":0,"contradiction_count":0,"total_usage":0.0,"usage_score":0.5,"usage_computed_at":null,"quality_status":null,"contributors":[],"answers_question_ids":null,"deprecated_reason_detail":null,"deprecated_reason_code":null,"commit_sha":null,"commit_submodule":null,"last_mutated_at":"2026-05-16T14:51:34.657673-07:00","disputed_at":null,"gap_id":null,"mission_id":null,"intrinsic_priority":null,"effective_priority":null,"artifact_id":"bf76039f-d4f8-4126-934d-b3865f9dbac1","artifact_dir":null,"primary_filename":null,"accessory_filenames":null,"folder_layout_version":1,"migrated_to_folder_at":null,"hypothesis_id":null,"authorship":{"kind":"human","contributors":[{"role":"author","actor_ref":"backfill_open_questions"}]},"epistemic_tier":"T3_provisional","created_by_agent_id":null},"outgoing_links":[{"target_artifact_id":"wiki-mechanisms-parkinsons-neuroinflammation","link_type":"derives_from","strength":0.9,"evidence":"{\"method\": \"open_question_wiki_crosslink\", \"cycle\": \"artifact-enrichment-2026-04-27\"}"}],"incoming_links":[],"current_artifact_id":"open_question-ff2231c1-6abf-43f6-b3ac-d6c66d99ffa9","is_canonical":true,"supersede_chain":["open_question-ff2231c1-6abf-43f6-b3ac-d6c66d99ffa9"]}