Downregulation of SIRT6 is associated with poor prognosis in patients with non-small cell lung cancer.

Objective To explore the prognostic significance of nicotinamide adenine dinucleotide (NAD)-dependent protein deacetylase sirtuin-6 (SIRT6), encoded by the sirtuin 6 ( SIRT6) gene, in a population of Chinese Han patients with non-small cell lung cancer (NSCLC). Methods Cancer tissues and normal lung tissues (>5 cm adjacent to cancer tissue) were collected from Chinese Han patients with NSCLC. Expression levels of SIRT6 and histone H3-acetyl K56 ( H3K56), in cancer and normal lung tissues from patients with NSCLC, were detected by reverse-transcription polymerase chain reaction, Western blot and immunohistochemistry.

[The comparison of efficacy between GP and NP regimens in the treatment of advanced non-small cell lung cancer].

Background: To evaluate the clinical efficacy and toxicity of GP (gemcitabine+cisplatin) and NP (navelbine+cisplatin) regimens in the treatment of advanced non-small cell lung cancer (NSCLC).

Methods: Seventy-six cases of advanced NSCLC were enrolled. Among them, 36 received GP (gemcitabine 1.