{"type": "root", "children": [{"type": "p", "children": [{"type": "t", "text": "\nAlthough the query requested a summary of SAPCD1 function, none of the provided abstracts mention SAPCD1. Instead, these studies consistently describe the pivotal role of the chemokine receptor CCR2 in regulating inflammatory and reparative responses. For example, CCR2 mediates the egress of monocytes from the bone marrow and their targeted recruitment into diverse inflamed tissues—in obesity‐related metabolic disorders, atherosclerosis, neurodegenerative conditions, pain, and even tumor progression—thereby modulating inflammation and disease outcomes."}, {"type": "fg", "children": [{"type": "fg_fs", "start_ref": "1", "end_ref": "5"}]}, {"type": "t", "text": "\n"}]}, {"type": "t", "text": "\n\n"}, {"type": "p", "children": [{"type": "t", "text": "\nAcross multiple experimental models, CCR2‐dependent signaling was shown to determine both the magnitude and the phenotype of the monocyte/macrophage infiltrate. 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