{"artifact":{"id":"wiki-proteins-chchd2","artifact_type":"wiki_page","entity_ids":"[\"CHCHD2\"]","title":"CHCHD2 Protein","quality_score":0.5,"created_by":"crosslink-migration","provenance_chain":"[]","content_hash":"0b37044f8c6b1089d8311971ee1d38182dd3d623e55cc558df371dcfec04f0f3","metadata":{"slug":"proteins-chchd2","kg_node_id":"CHCHD2","entity_type":"protein","origin_type":"v1_polymorphic_backfill","source_table":"wiki_pages","wiki_page_id":"wp-be119fe8b31b","__merged_from":{"merged_at":"2026-05-13","unprefixed_id":"proteins-chchd2"},"_schema_version":1},"created_at":"2026-04-02T07:19:09-07:00","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":"45e52095-991c-4743-98c7-2c83ba7aeaa5","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":"hypothesis-h-5dbfd3aa","link_type":"mentions","strength":0.5,"evidence":"Wiki page title/slug matches hypothesis keyword 'Protein'"},{"target_artifact_id":"hypothesis-h-dca3e907","link_type":"mentions","strength":0.5,"evidence":"Wiki page title/slug matches hypothesis keyword 'Protein'"},{"target_artifact_id":"hypothesis-h-346639e8","link_type":"mentions","strength":0.5,"evidence":"Wiki page title/slug matches hypothesis keyword 'proteins'"},{"target_artifact_id":"analysis-sda-2026-04-01-gap-v2-68d9c9c1","link_type":"mentions","strength":0.4,"evidence":"Wiki page matches analysis keyword 'protein'"},{"target_artifact_id":"analysis-SDA-2026-04-02-26abc5e5f9f2","link_type":"mentions","strength":0.4,"evidence":"Wiki page matches analysis keyword 'proteins'"},{"target_artifact_id":"analysis-SDA-2026-04-01-gap-9137255b","link_type":"mentions","strength":0.4,"evidence":"Wiki page matches analysis keyword 'protein'"},{"target_artifact_id":"analysis-SDA-2026-04-01-gap-v2-68d9c9c1","link_type":"mentions","strength":0.4,"evidence":"Wiki page matches analysis keyword 'protein'"},{"target_artifact_id":"hypothesis-h-74777459","link_type":"mentions","strength":0.5,"evidence":"Entity 'CHCHD2' mentioned in hypothesis description/evidence"},{"target_artifact_id":"experiment-exp-wiki-experiments-epigenetic-dysregulation-hd","link_type":"related","strength":0.7,"evidence":"Wiki page for HD related to experiment"},{"target_artifact_id":"experiment-exp-wiki-experiments-microglial-immune-hd","link_type":"related","strength":0.7,"evidence":"Wiki page for HD related to experiment"},{"target_artifact_id":"analysis-SDA-2026-04-01-gap-v2-89432b95","link_type":"related","strength":0.5,"evidence":"Auto: transitive via hypothesis"},{"target_artifact_id":"analysis-SDA-2026-04-01-gap-006","link_type":"related","strength":0.5,"evidence":"Auto: transitive via hypothesis"},{"target_artifact_id":"wiki-institutions-packard-center-als","link_type":"see_also","strength":0.6,"evidence":"KG edge: expressed_in"},{"target_artifact_id":"wiki-diseases-amyotrophic-lateral-sclerosis","link_type":"see_also","strength":0.6,"evidence":"KG edge: associated_with"},{"target_artifact_id":"wiki-experiments-astrocyte-neuron-metabolic-coupling-parkinsons","link_type":"see_also","strength":0.6,"evidence":"KG edge: implicated_in"},{"target_artifact_id":"wiki-entities-astrocytes","link_type":"see_also","strength":0.6,"evidence":"KG edge: implicated_in"},{"target_artifact_id":"wiki-mechanisms-aging-vs-neurodegeneration-comparison","link_type":"see_also","strength":0.6,"evidence":"KG edge: associated_with"},{"target_artifact_id":"hypothesis-h-fd1562a3","link_type":"mentions","strength":0.65,"evidence":"Wiki page content mentions hypothesis target gene: COX4I1"},{"target_artifact_id":"analysis-SDA-2026-04-01-gap-20260401-225149","link_type":"mentions","strength":0.35,"evidence":"Via hypothesis description entity 'CHCHD2'"},{"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":"hypothesis-h-fd1562a3","link_type":"related","strength":0.5850000000000001,"evidence":"Reverse: Wiki page content mentions hypothesis target gene: COX4I1"},{"source_artifact_id":"experiment-exp-wiki-experiments-epigenetic-dysregulation-hd","link_type":"related","strength":0.7,"evidence":"Experiment targets HD described in wiki"},{"source_artifact_id":"experiment-exp-wiki-experiments-microglial-immune-hd","link_type":"related","strength":0.7,"evidence":"Experiment targets HD described in wiki"},{"source_artifact_id":"hypothesis-h-5dbfd3aa","link_type":"related","strength":0.4,"evidence":"Auto: reverse of wiki→hypothesis"},{"source_artifact_id":"hypothesis-h-dca3e907","link_type":"related","strength":0.4,"evidence":"Auto: reverse of wiki→hypothesis"},{"source_artifact_id":"hypothesis-h-346639e8","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":"analysis-SDA-2026-04-01-gap-006","link_type":"related","strength":0.5,"evidence":"Reverse link"},{"source_artifact_id":"analysis-SDA-2026-04-01-gap-9137255b","link_type":"related","strength":0.5,"evidence":"Reverse link"},{"source_artifact_id":"analysis-SDA-2026-04-01-gap-v2-68d9c9c1","link_type":"related","strength":0.5,"evidence":"Reverse link"},{"source_artifact_id":"analysis-SDA-2026-04-01-gap-v2-89432b95","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-v2-68d9c9c1","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-proteins-chchd2","is_canonical":true,"supersede_chain":["wiki-proteins-chchd2"]}