To explore the biological effects of PAFAH1B3 on gastric cancer cell proliferation, we knocked down PAFAH1B3 expression in BGS-823 and SGC-7901 cells via two PAFAH1B3 shRNA, and validated the successful silence of PAFAH1B3 expression in these two cell lines (Figure 6B). Here, PAFAH1B3 is linked to gastric cancer.