PLXNB1 and cancer: Semaphorin4A (Sema4A) has been found to bind to different receptors (including PlexinB1, PlexinB2, PlexinD1), and PlexinB1, PlexinB2, PlexinD1 can affect various pathways that are related to cellular invasion, migration and growth in cancers (Carvalheiro et al., 2020).