It has been observed that miR-193a expression was downregulated whereas LRRC1 expression was upregulated in both DDP-resistant NSCLC tissues and cells, and BMSC-derived exosomes could inhibit NSCLC progression through upregulating miR-193a and downregulating LRRC1 in vitro and in vivo. Here, LRRC1 is linked to non-small cell lung carcinoma.