IL1R1 and non-small cell lung carcinoma: Here, we demonstrate that non‐small cell lung cancer (NSCLC) patient‐derived CAFs upregulate the secretion of inflammatory cytokines (IL6, LIF, IL33, GM‐CSF, IL1ra) and chemokines (CCL2, CCL3, CCL4, CCL20, CXCL8, CXCL9, CXCL10, CXCL11) in response to in vitro co‐culture with anti‐CD3/anti‐CD28‐stimulated peripheral blood mononuclear cells (PBMCs) via IFNγ and TNFα.