High Expression of ITGA3 Promotes Proliferation and Cell Cycle Progression and Indicates Poor Prognosis in Intrahepatic Cholangiocarcinoma
Joint Authors
Zhou, Lin
Zhang, Lufei
He, Tianyu
Yan, Yingcai
Zhou, Xiaohu
Zhang, Linshi
Zhou, Dongkai
Wang, Weilin
Huang, Yu
Kong, Yang
Lu, Sinan
Zhou, Jiarong
Zheng, Shusen
Xie, Haiyang
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-02-04
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Integrin subunit alpha 3 (ITGA3) interacts with a beta 1 subunit to form a member of the integrin family.
Integrins are heterodimeric integral membrane proteins that serve as cell surface adhesion proteins.
In this research, we investigated the biological function of this protein in human intrahepatic cholangiocarcinoma (ICC) for the first time.
Here, using Western blotting and immunohistochemistry assays, we discovered that ITGA3 was overexpressed in ICC cell lines and ICC patients.
Moreover, we found ITGA3 expression correlated with several clinicopathological features, including tumor size, lymph node metastasis, and the TNM stage.
Patients with high ITGA3 expression underwent a worse prognosis after complete resection compared with patients with low ITGA3 expression in terms of overall survival.
Furthermore, we demonstrated that ITGA3 could significantly promote ICC cell proliferation and cell cycle progression in vitro.
However, as a classical cell surface adhesion molecule, we found ITGA3 correlated negatively with the migration and invasion of ICC cell lines, which differs from other malignant tumors.
Generally, these findings suggest that ITGA3 may play a role as a potential oncogene in ICC and suppression of ITGA3 expression may establish a novel target for guiding the therapy of ICC patients.
American Psychological Association (APA)
Huang, Yu& Kong, Yang& Zhang, Lufei& He, Tianyu& Zhou, Xiaohu& Yan, Yingcai…[et al.]. 2018. High Expression of ITGA3 Promotes Proliferation and Cell Cycle Progression and Indicates Poor Prognosis in Intrahepatic Cholangiocarcinoma. BioMed Research International،Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1124978
Modern Language Association (MLA)
Huang, Yu…[et al.]. High Expression of ITGA3 Promotes Proliferation and Cell Cycle Progression and Indicates Poor Prognosis in Intrahepatic Cholangiocarcinoma. BioMed Research International No. 2018 (2018), pp.1-9.
https://search.emarefa.net/detail/BIM-1124978
American Medical Association (AMA)
Huang, Yu& Kong, Yang& Zhang, Lufei& He, Tianyu& Zhou, Xiaohu& Yan, Yingcai…[et al.]. High Expression of ITGA3 Promotes Proliferation and Cell Cycle Progression and Indicates Poor Prognosis in Intrahepatic Cholangiocarcinoma. BioMed Research International. 2018. Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1124978
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1124978