Later, we found that H19 was significantly overexpressed in gastrointestinal tumors based on the TIMER database (Fig. 7A) and that H19 expression was related to B-cell and macrophage infiltration (Fig. 7B) and may be involved in the poor prognosis of colon cancer (Fig. 7C). The gene discussed is H19; the disease is malignant colon neoplasm.