Elevated expression of C-X-C motif chemokine ligand 12 (CXCL12) and C-X-C motif chemokine receptor 4 (CXCR4) in the plasma or atria in patients with AF has been linked to increased atrial ...

Further analyses using single-cell RNA sequencing and 3D microscopy revealed that the endothelial cells of these vessels express large amounts of the signaling protein CXCL12. Following up on this ...