Tumor Exosomal RNAs Promote Lung Pre-metastatic Niche Formation by Activating Alveolar Epithelial TLR3 to Recruit Neutrophils
Highlights •TLR3 deficiency reduces lung metastasis in the spontaneous cancer metastatic models •Host TLR3 promotes lung pre-metastatic niche formation via neutrophil recruitment •Tumor exosomal RNAs