{"artifact":{"id":"wiki-genes-asah1","artifact_type":"wiki_page","entity_ids":"[\"ASAH1\"]","title":"ASAH1 — N-Acylsphingosine Amidohydrolase 1","quality_score":0.5,"created_by":"crosslink-migration","provenance_chain":"[]","content_hash":"0fcc89f120cddd7888d8643f7d971b95b107f146b4fd567c2b398266d27d2bdb","metadata":{"slug":"genes-asah1","kg_node_id":"ASAH1","entity_type":"gene","origin_type":"v1_polymorphic_backfill","source_table":"wiki_pages","wiki_page_id":"wp-4cc8528689c5","__merged_from":{"merged_at":"2026-05-13","unprefixed_id":"genes-asah1"},"_schema_version":1},"created_at":"2026-04-02T07:19:24-07:00","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":"94d0c1f0-5993-469f-a547-b7bc32c3cea5","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-fdb07848","link_type":"mentions","strength":0.5,"evidence":"Entity 'ASAH1' mentioned in hypothesis description/evidence"},{"target_artifact_id":"analysis-SDA-2026-04-01-gap-lipid-rafts-2026-04-01","link_type":"mentions","strength":0.35,"evidence":"Via hypothesis description entity 'ASAH1'"},{"target_artifact_id":"experiment-exp-wiki-experiments-oligodendrocyte-myelin-dysfunction-parkinsons","link_type":"related","strength":0.7,"evidence":"Wiki page for ID related to experiment"},{"target_artifact_id":"experiment-exp-wiki-experiments-neural-oscillation-dysfunction-parkinsons","link_type":"related","strength":0.7,"evidence":"Wiki page for ID related to experiment"},{"target_artifact_id":"experiment-exp-wiki-experiments-proteasome-ubiquitin-system-dysfunction-parkinso","link_type":"related","strength":0.7,"evidence":"Wiki page for ID related to experiment"},{"target_artifact_id":"experiment-exp-wiki-experiments-microbiome-alpha-synuclein-propagation","link_type":"related","strength":0.7,"evidence":"Wiki page for ID related to experiment"},{"target_artifact_id":"experiment-exp-wiki-experiments-stress-granule-dysfunction-parkinsons","link_type":"related","strength":0.7,"evidence":"Wiki page for ID related to experiment"},{"target_artifact_id":"experiment-exp-wiki-experiments-animal-model-comparison-neurodegeneration","link_type":"related","strength":0.7,"evidence":"Wiki page for ID related to experiment"},{"target_artifact_id":"experiment-exp-wiki-experiments-protein-aggregation-kinetic-validation","link_type":"related","strength":0.7,"evidence":"Wiki page for ID related to experiment"},{"target_artifact_id":"experiment-exp-wiki-experiments-tht-validation-protein-aggregation","link_type":"related","strength":0.7,"evidence":"Wiki page for ID related to experiment"},{"target_artifact_id":"experiment-exp-wiki-experiments-endocannabinoid-system-dysfunction-parkinsons","link_type":"related","strength":0.7,"evidence":"Wiki page for ID related to experiment"},{"target_artifact_id":"experiment-exp-wiki-experiments-glymphatic-circadian-axis-parkinsons","link_type":"related","strength":0.7,"evidence":"Wiki page for ID related to experiment"},{"target_artifact_id":"experiment-exp-wiki-experiments-regulated-necrosis-parkinsons","link_type":"related","strength":0.7,"evidence":"Wiki page for ID related to experiment"},{"target_artifact_id":"experiment-exp-wiki-experiments-purinergic-signaling-parkinsons","link_type":"related","strength":0.7,"evidence":"Wiki page for ID related to experiment"},{"target_artifact_id":"analysis-SDA-2026-04-01-gap-lipid-rafts-2026-04-01","link_type":"related","strength":0.5,"evidence":"Auto: transitive via hypothesis"},{"target_artifact_id":"hypothesis-h-de0d4364","link_type":"mentions","strength":0.5,"evidence":"KG transitive via SMPD1"},{"target_artifact_id":"wiki-mechanisms-apoptosis","link_type":"see_also","strength":0.6,"evidence":"KG edge: expressed_in"},{"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-cers2","link_type":"see_also","strength":0.6,"evidence":"KG edge: activates"},{"target_artifact_id":"wiki-genes-cers6","link_type":"see_also","strength":0.6,"evidence":"KG edge: activates"},{"target_artifact_id":"wiki-entities-aria-imaging","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: expressed_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-de0d4364","link_type":"related","strength":0.4,"evidence":"KG bridge: ASAH1 ↔ SMPD1"},{"target_artifact_id":"notebook-h-de0d4364","link_type":"mentions","strength":0.7,"evidence":"Shared entity 'ASAH1'"},{"target_artifact_id":"hypothesis-h-6657f7cd","link_type":"related","strength":0.5,"evidence":"KG edge: genes-asah1 --activates--> CERS2 (hypothesis target)"},{"target_artifact_id":"hypothesis-h-12599989","link_type":"related","strength":0.5,"evidence":"Wiki relates to pathway: Sphingolipid"}],"incoming_links":[{"source_artifact_id":"experiment-exp-wiki-experiments-oligodendrocyte-myelin-dysfunction-parkinsons","link_type":"related","strength":0.7,"evidence":"Experiment targets ID described in wiki"},{"source_artifact_id":"experiment-exp-wiki-experiments-neural-oscillation-dysfunction-parkinsons","link_type":"related","strength":0.7,"evidence":"Experiment targets ID described in wiki"},{"source_artifact_id":"experiment-exp-wiki-experiments-proteasome-ubiquitin-system-dysfunction-parkinso","link_type":"related","strength":0.7,"evidence":"Experiment targets ID described in wiki"},{"source_artifact_id":"experiment-exp-wiki-experiments-microbiome-alpha-synuclein-propagation","link_type":"related","strength":0.7,"evidence":"Experiment targets ID described in wiki"},{"source_artifact_id":"experiment-exp-wiki-experiments-stress-granule-dysfunction-parkinsons","link_type":"related","strength":0.7,"evidence":"Experiment targets ID described in wiki"},{"source_artifact_id":"experiment-exp-wiki-experiments-animal-model-comparison-neurodegeneration","link_type":"related","strength":0.7,"evidence":"Experiment targets ID described in wiki"},{"source_artifact_id":"experiment-exp-wiki-experiments-protein-aggregation-kinetic-validation","link_type":"related","strength":0.7,"evidence":"Experiment targets ID described in wiki"},{"source_artifact_id":"experiment-exp-wiki-experiments-tht-validation-protein-aggregation","link_type":"related","strength":0.7,"evidence":"Experiment targets ID described in wiki"},{"source_artifact_id":"experiment-exp-wiki-experiments-endocannabinoid-system-dysfunction-parkinsons","link_type":"related","strength":0.7,"evidence":"Experiment targets ID described in wiki"},{"source_artifact_id":"experiment-exp-wiki-experiments-glymphatic-circadian-axis-parkinsons","link_type":"related","strength":0.7,"evidence":"Experiment targets ID described in wiki"},{"source_artifact_id":"experiment-exp-wiki-experiments-regulated-necrosis-parkinsons","link_type":"related","strength":0.7,"evidence":"Experiment targets ID described in wiki"},{"source_artifact_id":"experiment-exp-wiki-experiments-purinergic-signaling-parkinsons","link_type":"related","strength":0.7,"evidence":"Experiment targets ID described in wiki"},{"source_artifact_id":"hypothesis-h-fdb07848","link_type":"related","strength":0.4,"evidence":"Auto: reverse of wiki→hypothesis"},{"source_artifact_id":"wiki-genes-slc17a5","link_type":"see_also","strength":0.6,"evidence":"KG edge: associated_with"},{"source_artifact_id":"wiki-genes-cers6","link_type":"see_also","strength":0.6,"evidence":"KG edge: activates"},{"source_artifact_id":"wiki-genes-smpd1","link_type":"see_also","strength":0.6,"evidence":"KG edge: associated_with"},{"source_artifact_id":"wiki-genes-cers2","link_type":"see_also","strength":0.6,"evidence":"KG edge: activates"},{"source_artifact_id":"hypothesis-h-de0d4364","link_type":"related","strength":0.4,"evidence":"KG bridge: ASAH1 ↔ SMPD1"},{"source_artifact_id":"notebook-h-de0d4364","link_type":"see_also","strength":0.7,"evidence":"Notebook entity 'ASAH1' matches wiki page"},{"source_artifact_id":"analysis-SDA-2026-04-01-gap-lipid-rafts-2026-04-01","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":"hypothesis-h-6657f7cd","link_type":"see_also","strength":0.5,"evidence":"Reverse: KG edge: genes-asah1 --activates--> CERS2 (hypothesis target)"}],"current_artifact_id":"wiki-genes-asah1","is_canonical":true,"supersede_chain":["wiki-genes-asah1"]}