{"artifact_id":"analysis-SDA-2026-04-02-gap-immune-atlas-neuroinflam-20260402","artifact_type":"analysis","title":"Comprehensive analysis of immune cell subtypes in neurodegeneration: microglia subtypes (DAM, homeostatic, inflammatory), astrocyte reactivity states, T-cell infiltration. Anchor to existing TREM2 (h-b234254c, h-044ee057) and complement cascade hypotheses (h-58e4635a, h-1fe4ba9b, h-5a55aabc). Produce inflammatory pathway diagrams and generate 3-5 new hypotheses connecting immune findings to disease mechanisms.","quality_score":0.3,"is_latest":1,"version_number":1,"version_count":1,"debate_count":0,"supports_count":0,"contradicts_count":0,"neutral_count":0,"incoming_by_type":{"derives_from":3,"related":74,"mentions":3303},"total_incoming":3380,"outgoing_by_type":{"related":3373,"mentions":1},"total_outgoing":3374,"quality_trajectory":[],"evidence_balance":0.0,"evidence_certainty":1.0,"total_evidence_items":6754,"is_well_supported":false,"is_controversial":false,"is_foundational":false}