{"artifact":{"id":"hypothesis-h-var-e2b5a7e7db","artifact_type":"hypothesis","entity_ids":"[]","title":"GluN2B-Mediated Thalamocortical Control of Glymphatic Tau Clearance","quality_score":0.963684,"created_by":"hypothesis_page_handler","provenance_chain":"[]","content_hash":"46fd2bace26fffda7aacc3c7097d4f5252ccce7e3fa86dcee1c3b81673185263","metadata":{"_origin":{"url":null,"type":"internal","tracked_at":"2026-04-27T16:03:57.097756"},"description":"## Mechanistic Overview\nGluN2B-Mediated Thalamocortical Control of Glymphatic Tau Clearance starts from the claim that modulating GRIN2B within the disease context of neuroscience can redirect a disease-relevant process. The original description reads: \"**Molecular Mechanism and Rationale** The mechanistic foundation of this hypothesis rests on the intricate relationship between GluN2B-containing NMDA receptors, thalamocortical oscillatory dynamics, and the cellular machinery governing glymphati","hypothesis_id":"h-var-e2b5a7e7db","_schema_version":1},"created_at":"2026-04-27T09:03:57.106516-07:00","updated_at":"2026-04-27T09:03:57.106516-07:00","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":null,"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":"05c94f6b-2449-41e7-9d90-e640bf208f89","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":"hypothesis_page_handler"}]},"epistemic_tier":"T3_provisional","created_by_agent_id":null},"outgoing_links":[],"incoming_links":[{"source_artifact_id":"wiki-diseases-alzheimer","link_type":"related","strength":0.9,"evidence":"Curated AD disease page: top-scored SciDEX AD hypothesis"},{"source_artifact_id":"bench_glymphatic_clearance_biomarker_panel_v1","link_type":"related","strength":0.75,"evidence":"Glymphatic Clearance Biomarker Panel benchmark seeded to evaluate hypotheses/gaps related to hypothesis-h-var-e2b5a7e7db (forge:benchmark_seed_2026-04-28)."}],"current_artifact_id":"hypothesis-h-var-e2b5a7e7db","is_canonical":true,"supersede_chain":["hypothesis-h-var-e2b5a7e7db"]}