{"artifact":{"id":"wiki-genes-erk2","artifact_type":"wiki_page","entity_ids":"[\"ERK2\"]","title":"ERK2 (MAPK1)","quality_score":0.5,"created_by":"crosslink-migration","provenance_chain":"[]","content_hash":"476d9511f5e932285c02a80a51d7b122f6de4ca01771019aabd0b826b447ba7b","metadata":{"slug":"genes-erk2","kg_node_id":"ERK2","entity_type":"gene","origin_type":"v1_polymorphic_backfill","source_table":"wiki_pages","wiki_page_id":"wp-cfcc187aea4d","__merged_from":{"merged_at":"2026-05-13","unprefixed_id":"genes-erk2"},"_schema_version":1},"created_at":"2026-04-02T07:19:20-07:00","updated_at":"2026-04-02T13:40:08-07:00","version_number":5,"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":"2026-04-02T13:40:08-07:00","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":"ok","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":"cde85dda-5b8f-4998-970f-5cb73efa9018","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":"crosslink-migration"}]},"epistemic_tier":"T3_provisional","created_by_agent_id":null},"outgoing_links":[{"target_artifact_id":"analysis-SDA-2026-04-02-26abc5e5f9f2","link_type":"mentions","strength":0.4,"evidence":"Wiki page matches analysis keyword 'genes'"},{"target_artifact_id":"hypothesis-h-856feb98","link_type":"mentions","strength":0.6,"evidence":null},{"target_artifact_id":"experiment-exp-wiki-experiments-multiscale-protein-aggregation-modeling","link_type":"mentions","strength":0.4,"evidence":null},{"target_artifact_id":"experiment-exp-wiki-experiments-progranulin-tdp43-mechanism-ftd","link_type":"mentions","strength":0.4,"evidence":null},{"target_artifact_id":"experiment-exp-wiki-experiments-tdp43-pet-ligand-development","link_type":"mentions","strength":0.4,"evidence":null},{"target_artifact_id":"experiment-exp-wiki-experiments-non-motor-symptom-progression-pd","link_type":"mentions","strength":0.4,"evidence":null},{"target_artifact_id":"experiment-exp-wiki-experiments-sca-disease-modifying-therapy","link_type":"mentions","strength":0.4,"evidence":null},{"target_artifact_id":"hypothesis-h-ae1b2beb","link_type":"mentions","strength":0.5,"evidence":"Entity 'ERK2' mentioned in hypothesis description/evidence"},{"target_artifact_id":"analysis-SDA-2026-04-01-gap-011","link_type":"mentions","strength":0.35,"evidence":"Via hypothesis description entity 'ERK2'"},{"target_artifact_id":"hypothesis-h-74777459","link_type":"mentions","strength":0.5,"evidence":"Entity 'ERK2' mentioned in hypothesis description/evidence"},{"target_artifact_id":"experiment-exp-wiki-experiments-macroautophagy-dysfunction-parkinsons","link_type":"related","strength":0.7,"evidence":"Wiki page for MA related to experiment"},{"target_artifact_id":"experiment-exp-wiki-experiments-er-golgi-secretory-pathway-parkinsons","link_type":"related","strength":0.7,"evidence":"Wiki page for ER related to experiment"},{"target_artifact_id":"analysis-SDA-2026-04-02-26abc5e5f9f2","link_type":"related","strength":0.5,"evidence":"Auto: transitive via hypothesis"},{"target_artifact_id":"analysis-SDA-2026-04-01-gap-011","link_type":"related","strength":0.5,"evidence":"Auto: transitive via hypothesis"},{"target_artifact_id":"hypothesis-h-969bd8e0","link_type":"mentions","strength":0.5,"evidence":"KG transitive via MIRO1"},{"target_artifact_id":"hypothesis-h-98b431ba","link_type":"mentions","strength":0.5,"evidence":"KG transitive via TFAM"},{"target_artifact_id":"wiki-mechanisms-apoptosis","link_type":"see_also","strength":0.6,"evidence":"KG edge: activates"},{"target_artifact_id":"wiki-genes-atf4","link_type":"see_also","strength":0.6,"evidence":"KG edge: activates"},{"target_artifact_id":"wiki-cell-types-p2x3-receptor-neurons","link_type":"see_also","strength":0.6,"evidence":"KG edge: associated_with"},{"target_artifact_id":"wiki-institutions-packard-center-als","link_type":"see_also","strength":0.6,"evidence":"KG edge: activates"},{"target_artifact_id":"wiki-institutions-alzheimer-indonesia","link_type":"see_also","strength":0.6,"evidence":"KG edge: activates"},{"target_artifact_id":"wiki-genes-bax","link_type":"see_also","strength":0.6,"evidence":"KG edge: activates"},{"target_artifact_id":"wiki-entities-apoptosis","link_type":"see_also","strength":0.6,"evidence":"KG edge: activates"},{"target_artifact_id":"wiki-experiments-autophagy-enhancement-drug-screening","link_type":"see_also","strength":0.6,"evidence":"KG edge: activates"},{"target_artifact_id":"wiki-genes-bcl2","link_type":"see_also","strength":0.6,"evidence":"KG edge: activates"},{"target_artifact_id":"wiki-genes-btrc","link_type":"see_also","strength":0.6,"evidence":"KG edge: associated_with"},{"target_artifact_id":"wiki-genes-casp3","link_type":"see_also","strength":0.6,"evidence":"KG edge: activates"},{"target_artifact_id":"wiki-genes-cyld","link_type":"see_also","strength":0.6,"evidence":"KG edge: associated_with"},{"target_artifact_id":"wiki-genes-drp1","link_type":"see_also","strength":0.6,"evidence":"KG edge: activates"},{"target_artifact_id":"wiki-genes-dusp1","link_type":"see_also","strength":0.6,"evidence":"KG edge: activates"},{"target_artifact_id":"wiki-genes-dusp6","link_type":"see_also","strength":0.6,"evidence":"KG edge: activates"},{"target_artifact_id":"analysis-SDA-2026-04-01-gap-v2-89432b95","link_type":"related","strength":0.5,"evidence":"{\"via\":\"hypothesis_parent\"}"},{"target_artifact_id":"hypothesis-h-4a31c1e0","link_type":"related","strength":0.5,"evidence":"Wiki relates to pathway: Tubulin"},{"target_artifact_id":"analysis-SDA-2026-04-01-gap-20260401-225149","link_type":"mentions","strength":0.35,"evidence":"Via hypothesis description entity 'ERK2'"},{"target_artifact_id":"analysis-SDA-2026-04-01-gap-20260401-225149","link_type":"related","strength":0.5,"evidence":"Auto: transitive via hypothesis"}],"incoming_links":[{"source_artifact_id":"experiment-exp-wiki-experiments-macroautophagy-dysfunction-parkinsons","link_type":"related","strength":0.7,"evidence":"Experiment targets MA described in wiki"},{"source_artifact_id":"experiment-exp-wiki-experiments-er-golgi-secretory-pathway-parkinsons","link_type":"related","strength":0.7,"evidence":"Experiment targets ER described in wiki"},{"source_artifact_id":"hypothesis-h-856feb98","link_type":"related","strength":0.4,"evidence":"Auto: reverse of wiki→hypothesis"},{"source_artifact_id":"hypothesis-h-ae1b2beb","link_type":"related","strength":0.4,"evidence":"Auto: reverse of wiki→hypothesis"},{"source_artifact_id":"hypothesis-h-74777459","link_type":"related","strength":0.4,"evidence":"Auto: reverse of wiki→hypothesis"},{"source_artifact_id":"wiki-genes-btrc","link_type":"see_also","strength":0.6,"evidence":"KG edge: associated_with"},{"source_artifact_id":"wiki-genes-cyld","link_type":"see_also","strength":0.6,"evidence":"KG edge: associated_with"},{"source_artifact_id":"wiki-genes-trim16","link_type":"see_also","strength":0.6,"evidence":"KG edge: implicated_in"},{"source_artifact_id":"wiki-genes-dusp6","link_type":"see_also","strength":0.6,"evidence":"KG edge: activates"},{"source_artifact_id":"analysis-SDA-2026-04-01-gap-011","link_type":"related","strength":0.5,"evidence":"Reverse link"},{"source_artifact_id":"analysis-SDA-2026-04-02-26abc5e5f9f2","link_type":"related","strength":0.5,"evidence":"Reverse link"},{"source_artifact_id":"analysis-SDA-2026-04-01-gap-20260401-225149","link_type":"related","strength":0.5,"evidence":"Reverse link"}],"current_artifact_id":"wiki-genes-erk2","is_canonical":true,"supersede_chain":["wiki-genes-erk2"]}