PCAT19 and non-small cell lung carcinoma: AWPPH is a recently revealed lncRNA, which can be highly expressed in NSCLC tissues, thus stimulating the propagation of NSCLC cells, and considerably inhibiting the survival rate of patients with high AWPPH expression (114).LncRNA prostate cancer-associated transcript (PCAT) 19 also has a certain effect on the progression of NSCLC, PCAT19 was found overexpressed in NSCLC, which increased NSCLC cell proliferation and promoted the progression of NSCLC (115).Ting Wang et al.