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| Content Provider | Springer Nature Link |
|---|---|
| Author | Guo, Qin Wu, Minghua Lian, Ping Liao, Mantian Xiao, Zhiming Wang, Xiaoyan Shen, Shourong |
| Copyright Year | 2009 |
| Abstract | This study was designed to investigate whether indomethacin and NGX6 synergistically inhibit the growth and invasiveness of human colon cancer cells (HT-29 and SW620) and to elucidate the molecular mechanism of their action. Cell proliferation was assessed by MTT assay. Cell apoptosis was assessed by acridine orange/ethidium bromide staining (AO–EB) and annexin-V-FITC/PI assay. Invasive behaviors of colorectal cancer cells were examined by cell adhesion, migration, and invasion assays. Gap junctional intercellular communication (GJIC) was assessed by the scrape-loading/dye transfer technique. The subcellular localization and expression of β-catenin protein was examined by immunofluorescence staining and western blot analysis, respectively. Indomethacin and NGX6 had a synergistic effect on inhibiting proliferation and invasiveness of colon cancer HT-29 and SW620 cells, restoring GJIC of HT-29 and SW620, and suppressing translocation of β-catenin from the nucleus and cytoplasm to the plasma membrane. However, they did not have synergistic effects on enhancing apoptosis and suppressing extracellular matrix adhesion of HT-29 and SW620 cells. Indomethacin and NGX6 inhibit the proliferation and invasiveness of HT-29 and SW620 colon cancer cells by attenuating the WNT/ß-catenin signaling pathway. |
| Starting Page | 71 |
| Ending Page | 81 |
| Page Count | 11 |
| File Format | |
| ISSN | 03008177 |
| Journal | Molecular and Cellular Biochemistry |
| Volume Number | 330 |
| Issue Number | 1-2 |
| e-ISSN | 15734919 |
| Language | English |
| Publisher | Springer US |
| Publisher Date | 2009-04-08 |
| Publisher Place | Boston |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Indomethacin NGX6 Colorectal cancer Wnt signaling pathway Cardiology Oncology Medical Biochemistry Biochemistry |
| Content Type | Text |
| Resource Type | Article |
| Subject | Cell Biology Medicine Clinical Biochemistry Molecular Biology |
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