Neutrophil infiltration derived by C-X-C motif chemokine ligand 1 (CXCL1) has also been reported to cause progression from aortic dissection to aortic rupture in mice fed beta-aminopropionitrile (BAPN) and infused with angiotensin II (Ang II)4. This evidence concerns the gene XCL1 and Aortic dissection.