BAG3 and non-small cell lung carcinoma: We collected a total of 34 pairs of NSCLC tissues and paracancerous noncancerous tissue specimens for immunohistochemical staining, and the results were evaluated and photographed by two pathologists, which showed that USP32 and BAG3 were overexpressed in most of the NSCLC tissues, and a small number of them presented weakly positive results.