Among the 25 cancer-related EV proteins, 12 proteins (annexins (A1, A2, A3, A5, A6, and A11), NPRL2, CEACAM1, MUC1, PROM1, HIST1H4A, and TNFAIP3) were related to lung cancer, according to their literature survey. Here, PROM1 is linked to lung carcinoma.