RPS18 and pancreatic adenocarcinoma: Additionally, overexpression of RPS18 in M1 macrophages through lentiviral transduction (Figure S8E) led to a significant upregulation of RPS18 content in PAAD cells co‐cultured with the oe‐RPS18 group contrasting with the oe‐NC group, pointing out that alterations in RPS18 expression in M1 macrophages result in changes in RPS18 expression in PAAD cells (Figure 6L).