MIR1307 and neoplasm: When MiaPaca MIR1307KO and WT tumour xenografts were treated with FOI or vehicle control, we observed activity of FOI chemotherapy in both groups, but the response was more durable in the MIR1307KO compared to WT group, suggesting that the DNA damage repair (DDR) is limited in the tumours lacking MIR1307 (Fig. 7A−C and Supplementary Table 4).