Abstract | AIM: To determine the existence of a potential relationship between the methylation state of the Vimentin gene and its prognostic value in pancreatic cancer. METHODS: Sixty-four primary tumor specimens and normal tissues were collected consecutively from pancreatic cancer patients during surgery at Hangzhou First People's Hospital and Affiliated Hospital of the Logistics University of the Chinese People's Armed Police Force. DNA was extracted from the samples and subsequently quantitative methylation-specific polymerase chain reaction was used to detect the Vimentin methylation status of the samples. All of the patients were followed up to December 2012. χ(2) test, Kaplan-Meier survival and Cox regression statistical models were used. RESULTS: CONCLUSION: In our study, Vimentin methylation status can predict the prognosis of pancreatic cancer patients. However, additional experiments and clinical trials are needed to accurately validate this observation.
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Authors | Yi-Feng Zhou, Wei Xu, Xia Wang, Jin-Shan Sun, Jing-Jing Xiang, Zhao-Shen Li, Xiao-Feng Zhang |
Journal | World journal of gastroenterology
(World J Gastroenterol)
Vol. 20
Issue 36
Pg. 13172-7
(Sep 28 2014)
ISSN: 2219-2840 [Electronic] United States |
PMID | 25278713
(Publication Type: Journal Article, Research Support, Non-U.S. Gov't)
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Chemical References |
- Biomarkers, Tumor
- Vimentin
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Topics |
- Biomarkers, Tumor
(genetics)
- Carcinoma
(genetics, mortality, pathology, therapy)
- Chemotherapy, Adjuvant
- DNA Methylation
- Female
- Humans
- Kaplan-Meier Estimate
- Male
- Neoplasm Staging
- Pancreatic Neoplasms
(genetics, mortality, pathology, therapy)
- Polymerase Chain Reaction
- Predictive Value of Tests
- Proportional Hazards Models
- Time Factors
- Treatment Outcome
- Vimentin
(genetics)
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