Curcumin Inhibits LIN-28A through the Activation of miRNA-98 in the Lung Cancer Cell Line A549
AbstractMetastasis is common in lung cancer and is associated with poor clinical outcomes and increased mortality. Curcumin is a natural anti-cancer agent that inhibits the metastasis of various cancers by modulating the expression of micro (mi) RNAs such as miR-98, which acts as a tumor suppressor. This study investigated the effect of curcumin on miR-98 expression and in vitro cell line growth and invasiveness in lung cancer. Curcumin treatment enhanced the expression of miR-98 and reduced that of the miR-98 target gene LIN28A as well as matrix metalloproteinase (MMP) 2 and MMP9 in vitro and in vivo. MiR-98 overexpression suppressed lung cancer cell migration and invasion by inhibiting LIN28A-induced MMP2 and MMP9 expression. Meanwhile, LIN28A level was downregulated by overexpression of miR-98 mimic. Induction of miR-98 by curcumin treatment suppressed MMP2 and MMP9 by targeting LIN28A. These findings provide insight into the mechanisms by which curcumin suppresses lung cancer cell line growth in vitro and in vivo and invasiveness in vitro. View Full-Text
Scifeed alert for new publicationsNever miss any articles matching your research from any publisher
- Get alerts for new papers matching your research
- Find out the new papers from selected authors
- Updated daily for 49'000+ journals and 6000+ publishers
- Define your Scifeed now
Liu, W.-L.; Chang, J.-M.; Chong, I.-W.; Hung, Y.-L.; Chen, Y.-H.; Huang, W.-T.; Kuo, H.-F.; Hsieh, C.-C.; Liu, P.-L. Curcumin Inhibits LIN-28A through the Activation of miRNA-98 in the Lung Cancer Cell Line A549. Molecules 2017, 22, 929.
Liu W-L, Chang J-M, Chong I-W, Hung Y-L, Chen Y-H, Huang W-T, Kuo H-F, Hsieh C-C, Liu P-L. Curcumin Inhibits LIN-28A through the Activation of miRNA-98 in the Lung Cancer Cell Line A549. Molecules. 2017; 22(6):929.Chicago/Turabian Style
Liu, Wei-Lun; Chang, Jia-Ming; Chong, Inn-Wen; Hung, Yi-Li; Chen, Yung-Hsiang; Huang, Wen-Tsung; Kuo, Hsuan-Fu; Hsieh, Chong-Chao; Liu, Po-Len. 2017. "Curcumin Inhibits LIN-28A through the Activation of miRNA-98 in the Lung Cancer Cell Line A549." Molecules 22, no. 6: 929.
Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.