Research Article

Overexpression of MALAT1 Relates to Lung Injury through Sponging miR-425 and Promoting Cell Apoptosis during ARDS

Figure 4

Exosomes from ARDS patients promoted cell apoptosis and inhibit cell proliferation. A549 and HFL-1 cells were cocultured with exosomes from ARDS patients or healthy controls. Apoptotic cells were detected by flow cytometry after FITC-Annexin V and PI staining (a). Cell viability was determined by MTT assay (b). Results were analyzed by Student’s t-test, and was considered significant. and .
(a)
(b)