VEGFA and infarction: In a rodent myocardial infarction model, RADA16 was modified by attachment of a LRK-containing sequence and injected with VEGF into infarction-damaged hearts resulted in increased angiogenesis, better cell survival, less scar formation, and improved cardiac function at 1 month than injecting unmodified RADA16 plus VEGF (Guo et al., 2012).