To evaluate whether HnRNPA2B1 plays an important role in circDCP2-induced malignancy, we first initially analyzed the expression of HnRNPA2B1 in various stages of lung cancer based on the TCGA database and found that HnRNPA2B1 was upregulated in lung cancer tissues compared to normal tissues. This evidence concerns the gene HNRNPA2B1 and lung carcinoma.