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Relationship between manganese superoxide dismutase gene Val16Ala polymorphism and susceptibility to prostate cancer: a Meta-analysis / 肿瘤研究与临床
Cancer Research and Clinic ; (6): 692-696, 2021.
Article in Chinese | WPRIM | ID: wpr-912950
ABSTRACT

Objective:

To investigate the relationship between manganese superoxide dismutase (MnSOD) gene Val16Ala polymorphism and the susceptibility to prostate cancer.

Methods:

All literatures related to MnSOD gene polymorphism and susceptibility to prostate cancer were retrieved from PubMed, Embase, China Knowledge Network and Wanfang databases. The retrieval time was from the database establishment to September 19, 2018. Literature screening and data extraction were independently done by 2 investigators, and Meta-analysis was performed by using Stata 12.0 software.

Results:

A total of 17 studies were included in the final analysis, including 7 101 prostate cancer cases and 9 146 healthy controls (people working at hospital and the ordinary people). The results of Meta-analysis showed that MnSOD gene Val16Ala polymorphism was not associated with susceptibility to prostate cancer under the homozygous model ( OR = 1.12, 95% CI 1.02-1.23, P = 0.435), heterozygous model ( OR = 1.14, 95% CI 1.05-1.24, P = 0.765), dominant model ( OR = 1.14, 95% CI 1.05-1.23, P = 0.552) and allele comparison model ( OR = 1.07, 95% CI 1.02-1.12, P = 0.106).

Conclusion:

There may not be the relationship between MnSOD gene Val16Ala polymorphism and the susceptibility to prostate cancer.

Full text: Available Index: WPRIM (Western Pacific) Type of study: Systematic reviews Language: Chinese Journal: Cancer Research and Clinic Year: 2021 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Type of study: Systematic reviews Language: Chinese Journal: Cancer Research and Clinic Year: 2021 Type: Article