Association of MnSOD AA Genotype with the Progression of Prostate Cancer.

Autor: Taro Iguchi, Ching Y Wang, Nicolas B Delongchamps, Minoru Kato, Satoshi Tamada, Takeshi Yamasaki, Gustavo de la Roza, Tatsuya Nakatani, Gabriel P Haas
Jazyk: angličtina
Rok vydání: 2015
Předmět:
Zdroj: PLoS ONE, Vol 10, Iss 7, p e0131325 (2015)
Druh dokumentu: article
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0131325
Popis: To investigate whether manganese superoxide dismutase (MnSOD) genetic polymorphism is associated with the clinical significance of prostate cancer.Prostates were obtained from 194 deceased men 45 years or older who did not have a history of prostate cancer. Serial sections and histological examinations of the prostate were performed. The MnSOD genotypes of the specimens were determined by polymerase chain reaction restriction fragment length polymorphism analysis.Of the 194 men, 31 and 26 had clinically insignificant and significant prostate cancer. Clinically significant cancer comprised 29% and 58% of the cancers in men 70 years old, respectively. The age-specific proportion of significant cancer significantly increased with the advance of age (p
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