Evidence map›Paper›PMID 17999359›Full record

ArticleAmerican journal of human genetics2007

RAD51 135G-->C modifies breast cancer risk among BRCA2 mutation carriers: results from a combined analysis of 19 studies.

Antonis C Antoniou, Olga M Sinilnikova, Jacques Simard, Mélanie Léoné, Martine Dumont, Susan L Neuhausen, Jeffery P Struewing, Dominique Stoppa-Lyonnet, Laure Barjhoux, David J Hughes and 74 more

Open access · bronzeAbstract readMulticenter Study
In one paragraph

Article in American journal of human genetics, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 135 papers, 7 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
135citing papers in PubMed, 7 pooled it
15.9field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

135 citing papers in PubMed, 7 syntheses or guidelines pooled it, 242 citations in OpenAlex.

  1. Pooled it
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  13. Cancers · 2022
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75 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

84 authors at 1 institution in 1 country.

Antonis C AntoniouCancer Research UK, Genetic Epidemiology Unit, Strangeways Research Laboratory, Cambridge, CB1 8RN, UK. antonis@srl.cam.ac.uk
Olga M Sinilnikova
Jacques Simard
Mélanie Léoné
Martine Dumont
Susan L Neuhausen
Jeffery P Struewing
Dominique Stoppa-Lyonnet
Laure Barjhoux
David J Hughes
Isabelle Coupier
Muriel Belotti
Christine Lasset
Valérie Bonadona
Yves-Jean Bignon
Genetic Modifiers of Cancer Risk in BRCA1/2 Mutation Carriers Study (GEMO)
Timothy R Rebbeck
Theresa Wagner
Henry T Lynch
Susan M Domchek
Katherine L Nathanson
Judy E Garber
Jeffrey Weitzel
Steven A Narod
Gail Tomlinson
Olufunmilayo I Olopade
Andrew Godwin
Claudine Isaacs
Anna Jakubowska
Jan Lubinski
Jacek Gronwald
Bohdan Górski
Tomasz Byrski
Tomasz Huzarski
Susan Peock
Margaret Cook
Caroline Baynes
Alexandra Murray
Mark Rogers
Peter A Daly
Huw Dorkins
Epidemiological Study of BRCA1 and BRCA2 Mutation Carriers (EMBRACE)
Rita K Schmutzler
Beatrix Versmold
Christoph Engel
Alfons Meindl
Norbert Arnold
Dieter Niederacher
Helmut Deissler
German Consortium for Hereditary Breast and Ovarian Cancer (GCHBOC)
Amanda B Spurdle
Xiaoqing Chen
Nicola Waddell
Nicole Cloonan
Kathleen Cuningham Consortium for Research into Familial Breast Cancer (kConFab)
Tomas Kirchhoff
Kenneth Offit
Eitan Friedman
Bella Kaufmann
Yael Laitman
Gilli Galore
Gad Rennert
Flavio Lejbkowicz
Leon Raskin
Irene L Andrulis
Eduard Ilyushik
Hilmi Ozcelik
Peter Devilee
Maaike P G Vreeswijk
Mark H Greene
Sheila A Prindiville
Ana Osorio
Javier Benitez
Michal Zikan
Csilla I Szabo
Outi Kilpivaara
Heli Nevanlinna
Ute Hamann
Francine Durocher
Adalgeir Arason
Fergus J Couch
Douglas F Easton
Georgia Chenevix-Trench
Consortium of Investigators of Modifiers of BRCA1/2 (CIMBA)
Cancer Research UK · GB

Funding

ZOPOLRESTAT IN NORMOTENSIVE, TYPE 1 DIA WITH INCIPIENT NEPHROPATHYM01RR000043 · NCRR · UNIVERSITY OF SOUTHERN CALIFORNIA · PI ZAIA, JOHN A · 1985 to 2010
$76.4M
The Role of CHFR in Tumorigenesis and Paclitaxel-Sensitivity in Breast CancerP50CA116201 · NCI · MAYO CLINIC ROCHESTER · PI PETER C LUCAS · 2005 to 2026
$49.9M
Prophytactic surgery in carriers of BRCA 1/2 mutationsR01CA083855 · NCI · UNIVERSITY OF PENNSYLVANIA · PI REBBECK, TIMOTHY R · 2000 to 2010
$7.3M
EDRN--THE HEREDITARY CANCER CLINICAL CENTERU01CA086389 · NCI · CREIGHTON UNIVERSITY · PI LYNCH, HENRY T · 2000 to 2010
$6.2M
GENETIC EPIDEMIOLOGY OF BREAST CANCER--BRCA1 AND BRCA2R01CA074415 · NCI · UNIVERSITY OF UTAH · PI NEUHAUSEN, SUSAN L. · 1998 to 2007
$3.9M
Modifiers of Cancer Risk in BRCA 1/2 Mutation CarriersR01CA102776 · NCI · UNIVERSITY OF PENNSYLVANIA · PI REBBECK, TIMOTHY R · 2004 to 2008
$3.0M
Clinical/Genetic Studies of Family/Hereditary CancersZ01CP010144 · NCI · DIVISION OF CANCER EPIDEMIOLOGY AND GENETICS · PI GREENE, MARK H · 2000 to 2008
$1.1M
Targeted Prodrug Therapy of Liver CancersR01CA095003 · NCI · UNIVERSITY OF TEXAS MD ANDERSON CAN CTR · PI KUO, MACUS T · 2002 to 2005
$1.1M
CASE-CONTROL STUDY OF BRAIN CANCER AND OCCUPATIONN01CP011019 · CP · ABT ASSOCIATES, INC. · PI STONER, DIANE · 1985 to 1986
–
Cancer Research UK 10118NCI NIH HHS 5UO1 CA86389NCI NIH HHS CA-95-003NCI NIH HHS N02 CP011019NCI NIH HHS N02-CP-11019-50NCI NIH HHS P50 CA116201NCI NIH HHS P50-CA116201NCI NIH HHS R01 CA074415NCI NIH HHS R01 CA083855NCI NIH HHS R01-CA083855NCI NIH HHS R01 CA102776NCI NIH HHS R01-CA102776NCI NIH HHS R01-CA74415NCI NIH HHS U01 CA086389NCRR NIH HHS M01 RR000043NCRR NIH HHS MO1 RR00043
6 · The paper itself

Abstract

RAD51 is an important component of double-stranded DNA-repair mechanisms that interacts with both BRCA1 and BRCA2. A single-nucleotide polymorphism (SNP) in the 5' untranslated region (UTR) of RAD51, 135G-->C, has been suggested as a possible modifier of breast cancer risk in BRCA1 and BRCA2 mutation carriers. We pooled genotype data for 8,512 female mutation carriers from 19 studies for the RAD51 135G-->C SNP. We found evidence of an increased breast cancer risk in CC homozygotes (hazard ratio [HR] 1.92 [95% confidence interval {CI} 1.25-2.94) but not in heterozygotes (HR 0.95 [95% CI 0.83-1.07]; P=.002, by heterogeneity test with 2 degrees of freedom [df]). When BRCA1 and BRCA2 mutation carriers were analyzed separately, the increased risk was statistically significant only among BRCA2 mutation carriers, in whom we observed HRs of 1.17 (95% CI 0.91-1.51) among heterozygotes and 3.18 (95% CI 1.39-7.27) among rare homozygotes (P=.0007, by heterogeneity test with 2 df). In addition, we determined that the 135G-->C variant affects RAD51 splicing within the 5' UTR. Thus, 135G-->C may modify the risk of breast cancer in BRCA2 mutation carriers by altering the expression of RAD51. RAD51 is the first gene to be reliably identified as a modifier of risk among BRCA1/2 mutation carriers.

Indexed as

Polymorphism, Single NucleotideAdolescentAdultAlternative SplicingBRCA1 ProteinBRCA2 ProteinBreast NeoplasmsDNA PrimersDNA RepairFamilyFemaleGenetic VariationHeterozygoteHomozygoteHumansMiddle AgedBRCA1 ProteinBRCA2 ProteinDNA PrimersRAD51 protein, humanRad51 Recombinase

Identifiers

PMID17999359
PMCPMC2276351
OpenAlexW2095606487

What OpenQuestion holds

Textmetadata
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.