التفاصيل البيبلوغرافية
| العنوان: |
The FOXK1-CCDC43 Axis Promotes the Invasion and Metastasis of Colorectal Cancer Cells. |
| المؤلفون: |
Wang, Jing1, Liu, Guangnan1, Liu, Mengwei1, Xiao, Yizhi1, Zhu, Huiqiong1, Wu, Xiaosheng1, Peng, Ying1, Jiang, Ping1, Li, Aimin1, Nan, Qingzhen1, Chen, Ye1, Chen, Chudi1, Cheng, Tianming1, Liu, Side1,2, Wang, Jide1,2, Xiang, Li2, Zhang, Wenjing3 |
| المصدر: |
Cellular Physiology & Biochemistry (Karger AG). 2018, Vol. 51 Issue 6, p2547-2563. 17p. |
| مصطلحات موضوعية: |
*GENETICS of colon cancer, *FORKHEAD transcription factor genetics, *CANCER invasiveness, *METASTASIS, *COLON cancer treatment, *IMMUNOHISTOCHEMISTRY, *FLOW cytometry, *WESTERN immunoblotting |
| مستخلص: |
Background/Aims: The CCDC43 gene is conserved in human, rhesus monkey, mouse and zebrafish. Bioinformatics studies have demonstrated the abnormal expression of CCDC43 gene in colorectal cancer (CRC). However, the role and molecular mechanism of CCDC43 in CRC remain unknown. Methods: The functional role of CCDC43 and FOXK1 in epithelial-mesenchymal transition (EMT) was determined using immunohistochemistry, flow cytometry, western blot, EdU incorporation, luciferase, chromatin Immunoprecipitation (ChIP) and cell invasion assays. Results: The CCDC43 gene was overexpressed in human CRC. High expression of CCDC43 protein was associated with tumor progression and poor prognosis in patients with CRC. Moreover, the induction of EMT by CCDC43 occurred through TGF-β signaling. Furthermore, a positive correlation between the expression patterns of CCDC43 and FOXK1 was observed in CRC cells. Promoter assays demonstrated that FOXK1 directly bound and activated the human CCDC43 gene promoter. In addition, CCDC43 was necessary for FOXK1- mediated EMT and metastasis in vitro and vivo. Taken together, this work identified that CCDC43 promoted EMT and was a direct transcriptional target of FOXK1 in CRC cells. Conclusion: FOXK1-CCDC43 axis might be helpful to develop the drugs for the treatment of CRC. [ABSTRACT FROM AUTHOR] |
| قاعدة البيانات: |
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