Expression of caveolin-1 is correlated with disease stage and survival in lung adenocarcinomas.

Caveolin-1 (cav-1) has been implicated in the development of human cancers. However, the distribution of cav-1 in non-small cell lung cancer (NSCLC) and its significance require further study. Real-time PCR and Western blot assays were performed to detect cav-1 mRNA and protein levels in tumor tissues (TT) and matched tumor-free tissues (TF).

Down-regulation of lysyl oxidase-like 2 (LOXL2) is associated with disease progression in lung adenocarcinomas.

Lysyl oxidase-like 2 (LOXL2) belongs to an amine oxidase family whose members have been implicated in crosslink formation in stromal collagens and elastin, cell motility, and tumor development and progression. Both down- and up-regulation of LOXL in tumor tissues and cancer cell lines have been described, suggesting paradoxical roles in cancer. However, LOXL2 expression and the clinical significance in non-small cell lung cancers (NSCLC) remain unresolved.