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Progesterone receptor gene polymorphisms and risk of endometriosis: Results from an international collaborative effort

  • Aimee M. Near
  • , Anna H. Wu
  • , Claire Templeman
  • , David J. Van Den Berg
  • , Jennifer A. Doherty
  • , Mary Anne Rossing
  • , Ellen L. Goode
  • , Julie M. Cunningham
  • , Robert A. Vierkant
  • , Brooke L. Fridley
  • , Georgia Chenevix-Trench
  • , Penelope M. Webb
  • , Susanne Krüger Kjær
  • , Estrid Hogdall
  • , Simon A. Gayther
  • , Susan J. Ramus
  • , Usha Menon
  • , Aleksandra Gentry-Maharaj
  • , Joellen M. Schildkraut
  • , Patricia G. Moorman
  • Rachel T. Palmieri, Roberta B. Ness, Kirsten Moysich, Daniel W. Cramer, Kathryn L. Terry, Allison F. Vitonis, Malcolm C. Pike, Andrew Berchuck, Celeste Leigh Pearce
  • Georgetown University
  • University of Southern California
  • Fred Hutchinson Cancer Research Center
  • Mayo Clinic Rochester, MN
  • Queensland Institute of Medical Research
  • Peter Maccallum Cancer Centre
  • Danish Cancer Society
  • University College London
  • Duke University
  • University of North Carolina at Chapel Hill
  • University of Texas Health Science Center at Houston
  • Brigham and Women’s Hospital

Research output: Contribution to journal › Article › peer-review

21 Scopus citations

Abstract

Objective: To investigate the association between self-reported endometriosis and the putative functional promoter +331C/T single nucleotide polymorphism and the PROGINS allele. Design: Control subjects from ovarian cancer case-control studies participating in the international Ovarian Cancer Association Consortium. The majority of controls are drawn from population-based studies. Setting: An international ovarian cancer consortium including studies from Australia, Europe, and the United States. Patient(s): Five thousand eight hundred twelve white female controls, of whom 348 had endometriosis, from eight ovarian cancer case-control studies. Intervention(s): None. Main Outcome Measure(s): Genotypes for the +331C/T single nucleotide polymorphism and PROGINS allele and a history of endometriosis. Result(s): The occurrence of endometriosis was reduced in women carrying one or more copies of the +331 T allele (odds ratio = 0.65; 95% confidence interval: 0.43-0.98), whereas there was no association between the PROGINS allele and endometriosis (odds ratio = 0.94, 95% confidence interval 0.76-1.16). Conclusion(s): Additional studies of the +331C/T variant are warranted given the current finding and the equivocal results of previous studies. The +331 T allele has been shown to result in a reduced progesterone (P) receptor A to P receptor B ratio, and if the observed association with endometriosis is confirmed it would suggest that this ratio is important for this disease.

Original languageEnglish
Pages (from-to)40-45
Number of pages6
JournalFertility and Sterility
Volume95
Issue number1
DOIs
StatePublished - Jan 2011

Keywords

  • Endometriosis
  • PROGINS
  • ovarian cancer
  • progesterone receptor

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