{"artifact_id":"wiki-cell-types-spinal-cord-opc-neurodegeneration","artifact_type":"wiki_page","title":"Spinal Cord Oligodendrocyte Precursor Cells in Neurodegeneration","quality_score":0.5,"is_latest":1,"version_number":1,"version_count":1,"debate_count":0,"supports_count":0,"contradicts_count":0,"neutral_count":0,"incoming_by_type":{"related":225,"see_also":323},"total_incoming":548,"outgoing_by_type":{"related":213,"see_also":323,"mentions":171},"total_outgoing":707,"quality_trajectory":[],"evidence_balance":0.0,"evidence_certainty":1.0,"total_evidence_items":1255,"is_well_supported":false,"is_controversial":false,"is_foundational":false}