FGFR2 and neoplasm: For instance, Palakurthi et al. demonstrated the combination of erdafitinib and PD-1 blockade RMP1-14 could achieve remarkable tumor regression and significantly improve survival in mice with a FGFR2-driven lung tumor harboring dual mutations on FGFR2 and P53 genes (Palakurthi et al., 2019).