Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Knockdown of miR-21 promoted NSCLC A549 cells apoptosis via inactivation of PI3K-Akt pathway. Apoptosis induced by 8 Gy ionizing radiation in anti-miR-21- (or anti-miR-NC-) transfected A549 cells combined with (or without) PI3K activator IGF-1 treatment (10 ng/mL) was detected through annexin V-FITC/PI staining by flow cytometric analysis. The data represent the means ± SD of three separate experiments. Student's t-test was used to analyze the statistics (*P < 0.05).
