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Siva 1 Inhibits Cervical Cancer Progression and Its Clinical Prognosis Significance

Overview
Publisher Dove Medical Press
Specialty Oncology
Date 2020 Feb 6
PMID 32021444
Citations 6
Authors
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Abstract

Background: Cervical cancer is the second most common female malignancies. But the exact etiology of cervical cancer is still under investigation. Recent observations revealed that the loss expression of Siva 1 was related to several different types of tumors. It could play an indispensable role in both exogenous and endogenous apoptotic signaling pathways. Nevertheless, the relationship between Siva 1 expression and cervical cancer progression has not yet been fully clarified. This study aimed to explore the functional role of Siva1 in cervical cancer.

Materials And Methods: In this present experiment, expression of Siva 1 was detected in 87 cervical cancer, 34 CIN and 20 normal samples by immunohistochemistry. The correlation of Siva 1 expression and overall survival times (OS) was analyzed by Kaplan-Meier analysis. We up-regulated the expression of Siva 1 by plasmid pCMV3-Siva 1 in C33A cells. CCK8, flow cytometry, wound-healing, and transwell assays were performed to examine the influences of Siva 1 expression on cell proliferation, apoptosis, migration and invasion.

Results: The expression of Siva 1 was decreased in cervical cancer tissues compared with CIN and normal tissues. In addition, the Siva 1 immunoreactivity was significantly associated with tumor differentiation. Patients with Siva 1 negative staining exhibited a significantly decreased overall survival. Then, we established stable Siva 1 ectopic expression cells, and we found that elevated expression of Siva 1 promoted apoptosis, inhibited proliferation, and suppressed migration and invasion of cervical cancer cells.

Conclusion: The present study revealed a crucial role of Siva 1 in tumor progression and it may be a valuable prognostic indicator of cervical cancer.

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References
1.
Gudi R, Barkinge J, Hawkins S, Chu F, Manicassamy S, Sun Z . Siva-1 negatively regulates NF-kappaB activity: effect on T-cell receptor-mediated activation-induced cell death (AICD). Oncogene. 2006; 25(24):3458-62. DOI: 10.1038/sj.onc.1209381. View

2.
Seseke F, Thelen P, Ringert R . Characterization of an animal model of spontaneous congenital unilateral obstructive uropathy by cDNA microarray analysis. Eur Urol. 2004; 45(3):374-81. DOI: 10.1016/j.eururo.2003.10.010. View

3.
Chu F, Barkinge J, Hawkins S, Gudi R, Salgia R, Kanteti P . Expression of Siva-1 protein or its putative amphipathic helical region enhances cisplatin-induced apoptosis in breast cancer cells: effect of elevated levels of BCL-2. Cancer Res. 2005; 65(12):5301-9. DOI: 10.1158/0008-5472.CAN-04-3270. View

4.
Chu F, Borthakur A, Sun X, Barkinge J, Gudi R, Hawkins S . The Siva-1 putative amphipathic helical region (SAH) is sufficient to bind to BCL-XL and sensitize cells to UV radiation induced apoptosis. Apoptosis. 2004; 9(1):83-95. DOI: 10.1023/B:APPT.0000012125.01799.4c. View

5.
Fortin A, MacLaurin J, Arbour N, Cregan S, Kushwaha N, Callaghan S . The proapoptotic gene SIVA is a direct transcriptional target for the tumor suppressors p53 and E2F1. J Biol Chem. 2004; 279(27):28706-14. DOI: 10.1074/jbc.M400376200. View