Prevalence of HOXB13 mutation in a population of Ashkenazi Jewish men treated for prostate cancer Academic Article uri icon

Overview

MeSH Major

  • Homeodomain Proteins
  • Mutation
  • Prostatic Neoplasms

abstract

  • We performed a retrospective analysis of germline DNA samples from Ashkenazi Jewish men and a comparison group of non-Ashkenazi men treated for prostate cancer at our institution to determine the prevalence of HOXB13 G84E mutation in prostate cancer patients of Ashkenazi Jewish heritage, an ethnic group common to the New York City area. Patients were genotyped for G84E using a TaqMan assay (Applied Biosystems). Positive cases were confirmed using Sanger sequencing. Median age at prostate cancer diagnosis was 68 years for 889 Ashkenazi Jewish patients, 64 years for 920 non-Ashkenazi Jewish patients. The median follow up was 9 years for Ashkenazi Jewish patients and 8.8 years for non-Ashkenazi Jewish patients. Only 4 patients were found to be heterozygous carriers of G84E. They were all of non-Ashkenazi Jewish ancestry and were diagnosed at 70, 66, 78, and 49 years of age. Two of them presented with high-risk prostate cancer. The prevalence of G84E in the non-Ashkenazi sample was 0.4%. HOXB13 G84E mutation was not observed in prostate cancer patients of Ashkenazi Jewish ancestry treated at our institution. Screening for G84E, therefore, may be unnecessary in Ashkenazi Jewish men if these results are validated by other studies.

publication date

  • December 2013

Research

keywords

  • Academic Article

Identity

Language

  • eng

PubMed Central ID

  • PMC5073797

Digital Object Identifier (DOI)

  • 10.1007/s10689-013-9618-y

PubMed ID

  • 23475555

Additional Document Info

start page

  • 597

end page

  • 600

volume

  • 12

number

  • 4