» Articles » PMID: 24019980

Expression of SIRT1 and DBC1 is Associated with Poor Prognosis of Soft Tissue Sarcomas

Overview
Journal PLoS One
Date 2013 Sep 11
PMID 24019980
Citations 36
Authors
Affiliations
Soon will be listed here.
Abstract

Unlabelled: Recently, the roles of SIRT1 and deleted in breast cancer 1 (DBC1) in human cancer have been extensively studied and it has been demonstrated that they are involved in many human carcinomas. However, their clinical significance for soft-tissue sarcomas has not been examined. In this study, we evaluated the expression and prognostic significance of the expression of SIRT1, DBC1, P53, β-catenin, cyclin D1, and KI67 in 104 cases of soft-tissue sarcomas.

Results: Immunohistochemical expression of SIRT1, DBC1, P53, β-catenin, and cyclin D1 were seen in 71%, 74%, 53%, 48%, and 73% of sarcomas, respectively. The expression of SIRT1, DBC1, P53, β-catenin, and cyclin D1 were significantly correlated with advanced clinicopathological parameters such as higher clinical stage, higher histological grade, increased mitotic counts, and distant metastasis. The expression of SIRT1, DBC1, P53, β-catenin, cyclin D1, and KI67 were significantly correlated with each other and positive expression of all of these predicted shorter overall survival and event-free survival by univariate analysis. Multivariate analysis revealed the expression of SIRT1 as an independent prognostic indicator for overall survival and event-free survival of sarcoma patients. In conclusion, this study demonstrates that SIRT1- and DBC1-related pathways may be involved in the progression of soft-tissue sarcomas and can be used as clinically significant prognostic indicators for sarcoma patients. Moreover, the SIRT1- and DBC1-related pathways could be new therapeutic targets for the treatment of sarcomas.

Citing Articles

Mechanistic insights into the dual role of CCAR2/DBC1 in cancer.

Kim H, Moon S, Kim J Exp Mol Med. 2023; 55(8):1691-1701.

PMID: 37524873 PMC: 10474295. DOI: 10.1038/s12276-023-01058-1.


Sirtuins (SIRTs) As a Novel Target in Gastric Cancer.

Poniewierska-Baran A, Warias P, Zgutka K Int J Mol Sci. 2022; 23(23).

PMID: 36499440 PMC: 9737976. DOI: 10.3390/ijms232315119.


Recent advances of SIRT1 and implications in chemotherapeutics resistance in cancer.

Yousafzai N, Jin H, Ullah M, Wang X Am J Cancer Res. 2021; 11(11):5233-5248.

PMID: 34873458 PMC: 8640807.


Expression Patterns of TOP2A and SIRT1 Are Predictive of Survival in Patients with High-Risk Soft Tissue Sarcomas Treated with a Neoadjuvant Anthracycline-Based Chemotherapy.

Berclaz L, Altendorf-Hofmann A, Durr H, Klein A, Angele M, Albertsmeier M Cancers (Basel). 2021; 13(19).

PMID: 34638362 PMC: 8507907. DOI: 10.3390/cancers13194877.


CCAR1 and CCAR2 as gene chameleons with antagonistic duality: Preclinical, human translational, and mechanistic basis.

Johnson G, Rajendran P, Dashwood R Cancer Sci. 2021; 111(10):3416-3425.

PMID: 33403784 PMC: 7540973. DOI: 10.1111/cas.14579.


References
1.
Marshall G, Gherardi S, Xu N, Neiron Z, Trahair T, Scarlett C . Transcriptional upregulation of histone deacetylase 2 promotes Myc-induced oncogenic effects. Oncogene. 2010; 29(44):5957-68. DOI: 10.1038/onc.2010.332. View

2.
Alhazzazi T, Kamarajan P, Verdin E, Kapila Y . SIRT3 and cancer: tumor promoter or suppressor?. Biochim Biophys Acta. 2011; 1816(1):80-8. PMC: 3129516. DOI: 10.1016/j.bbcan.2011.04.004. View

3.
Chen W, Wang D, Yen R, Luo J, Gu W, Baylin S . Tumor suppressor HIC1 directly regulates SIRT1 to modulate p53-dependent DNA-damage responses. Cell. 2005; 123(3):437-48. DOI: 10.1016/j.cell.2005.08.011. View

4.
Lara E, Mai A, Calvanese V, Altucci L, Lopez-Nieva P, Martinez-Chantar M . Salermide, a Sirtuin inhibitor with a strong cancer-specific proapoptotic effect. Oncogene. 2008; 28(6):781-91. DOI: 10.1038/onc.2008.436. View

5.
Imai S, ARMSTRONG C, Kaeberlein M, Guarente L . Transcriptional silencing and longevity protein Sir2 is an NAD-dependent histone deacetylase. Nature. 2000; 403(6771):795-800. DOI: 10.1038/35001622. View