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Paper Title

Single Nucleotide Polymorphisms Associated with Prostate Cancer Progression: A Systematic Review

Keywords

  • disease progression
  • recurrence
  • single nucleotide
  • polymorphism
  • prostatic neoplasms

Article Type

Research Article

Research Impact Tools

Issue

Volume : 42 | Issue : 1 | Page No : 75–96

Published On

December, 2023

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Abstract

Background New biomarkers of progression in patients with prostate cancer (PCa) are needed to improve their classification and clinical management. This systematic review investigated the relationship between single nucleotide polymorphisms (SNPs) and PCa progression. Methods A keyword search was performed in Pubmed, EMBASE, Scopus, Web of Science, and Cochrane for publications between 2007 and 2022. We included articles with adjusted and significant associations, a median follow-up greater than or equal to 24 months, patients taken to radical prostatectomy (RP) as a first therapeutic option, and results presented based on biochemical recurrence (BCR). Results In the 27 articles selected, 73 SNPs were identified in 39 genes, organized in seven functional groups. Of these, 50 and 23 SNPs were significantly associated with a higher and lower risk of PCa progression, respectively. Likewise, four haplotypes were found to have a significant association with PCa progression. Conclusion This article highlights the importance of SNPs as potential markers of PCa progression and their possible functional relationship with some genes relevant to its development and progression. However, most variants were identified only in cohorts from two countries; no additional studies reproduce these findings.

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