The result showed that the Livin-H2A.XY142ph axis could directly target ATG5 and ATG7 in colon cancer cells under starvation, while Livin-H2A.XY142F axis had no combination with ATG5/ATG7 in colon cancer cells under starvation (Figure 5B). This evidence concerns the gene BIRC7 and malignant colon neoplasm.