| Phagocytosis | Clears Aβ plaques, cellular debris |
| Survival | Promotes microglial survival |
| Proliferation | Supports microglial expansion |
| Cytokine production | Regulates inflammatory responses |
| Lipid metabolism | Processes lipids and lipoproteins |
| Databases | OMIMOrphanetClinicalTrialsPubMed |