Enhanced expression of circ_0000735 forecasts clinical severity in NSCLC and promotes cell progression via sponging miR-1179 and miR-1182.

Although numerous dysregulated circular RNAs (circRNAs) was discovered, the study between circRNAs and non-small cell lung cancer (NSCLC) is just beginning. Here, we investigated the functions and provided a possible mechanism of circ_0000735 for NSCLC. Real-time PCR was used to elucidate the level of circ_0000735 in NSCLC tissue samples and cells.

Analysis of curative effect of adjuvant therapy with bronchoalveolar lavage on COPD patients complicated with pneumonia.

Clinical effect of adjuvant therapy with bronchoalveolar lavage on chronic obstructive pulmonary disease (COPD) patients complicated with pneumonia and its influence on the expression levels of inflammatory factors were studied. One hundred and twenty mild-moderate COPD patients complicated with pneumonia treated in the Department of Respiratory Medicine, The Sixth People's Hospital of Nantong from February 2016 to February 2017 were selected and randomly divided into three groups: One-time lavage group (n=40), two-time lavage group (n=40) and control group (n=40). Fasting peripheral blood was collected from all the patients in the morning.

Circular RNA circ_0001649 acts as a prognostic biomarker and inhibits NSCLC progression via sponging miR-331-3p and miR-338-5p.

Accumulating evidence documented the key functions of circular RNAs (circRNAs) in various malignancies. However, the study regarding the involvement of circRNAs in non-small cell lung cancer (NSCLC) has just begun. In the present study, qRT-PCR was used to determine the expression of circ_0001649 in NSCLC tissues and cells.