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. 2020 Nov 3;10:590682. doi: 10.3389/fcimb.2020.590682

Figure 1.

Figure 1

Major interactions facilitating SPN adhesion to BMECs. Major interactions between SPN ligands and host cell receptors that enable adhesion of blood-borne SPN to BMECs are depicted. These involve but are not limited to phosphoryl choline–platelet activating factor receptor, PspC (CbpA)–laminin receptor, PspC–human polymeric immunoglobulin receptor, RrgA (component of pneumococcal pili)–human polymeric immunoglobulin receptor, RrgA–platelet endothelial cell adhesion molecule 1, and enolase–plasminogen interactions.