Further analysis of immune cells in tumor tissues found that overexpression of Mettl3 or Mettl14 and anti-IFN-γ antibodies significantly reduced DLL-mediated CD8+ T recruitment (Figures 7(b) and 7(c)) and reduced IFN-γ secretion in tumor tissues (Figure 7(d)). Here, METTL3 is linked to neoplasm.