There was no notable difference in tumor-infiltrating lymphocytes (TILs) and CD8+ cells infiltration between B7-H3 low and high expressed non-TNBC samples (Fig. 1d, e), but TILs and CD8+ cells was notably higher in the B7-H3 low expressed TNBC samples (Fig. 1d, e). The gene discussed is CD276; the disease is neoplasm.