Effect of siRNA-mediated gene silencing of transketolase on A549 lung cancer cells.

ABSTRACT: The aim of the present study was to investigate the effects of transketolase (TKT) on cell proliferation, cell migration and interaction with other metabolism-associated genes in A549 lung cancer cells. A549 cells were transfected with three TKT-specific small interfering (si)RNAs, screened for the optimal transfection concentration, and sequenced with flow cytometry and reverse transcription-quantitative polymerase chain reaction (RT-qPCR). Cell viability was evaluated using Cell Counting Kit-8 (CCK-8), cell cycle was assessed by flow cytometric analysis. Cell migration was determined by scratch-wound and Transwell chamber assays. The changes in mRNA expression levels of glucose-6-phosphate dehydrogenase (G6PDH), transaldolase (TAL), sorbitol dehydrogenase (SORD), phosphoribosyl pyrophosp

SUBMITTER: Lu H 

PROVIDER: S-EPMC5661397 | biostudies-literature | 2017 Nov

REPOSITORIES: biostudies-literature