KDR and Stroke: This regulatory role of BPC 157 (BPC 157/Egr1) may be related to other BPC 157 interactions including BPC 157/Akt1 (elevated Akt1 expression in stroke rats, but unchanged expression in inferior caval vein ligated‐rats (Vukojevic et al., 2018)), BPC 157/Kras, BPC 157/Src, BPC 157/Foxo, BPC 157/Srf, BPC 157/Vegfr2, BPC 157/Nos3, and BPC 157/Nos1.