CXCR4 and atherosclerosis: Because CCR6 and CXCR4 on SWM B cells potentially play a role in mediating α-gal sensitization (Figures 1D, 2A) and α-gal sensitization has previously been associated with CAD (6), here we explored the relationship between CCR6/CXCR4 expression on SWM B cells and atherosclerosis.