Evidence map›Paper›PMID 21182766›Full record

ArticleBreast cancer research : BCR2010

A PALB2 mutation associated with high risk of breast cancer.

Melissa C Southey, Zhi L Teo, James G Dowty, Fabrice A Odefrey, Daniel J Park, Marc Tischkowitz, Nelly Sabbaghian, Carmel Apicella, Graham B Byrnes, Ingrid Winship and 6 more

Open access · goldAbstract read
In one paragraph

Article in Breast cancer research : BCR, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
67citing papers in PubMed, 3 pooled it
4.9field-weighted citation impact, top 4% 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

67 citing papers in PubMed, 3 syntheses or guidelines pooled it, 114 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Risk of pancreatic cancer in breast cancer families from the breast cancer family registry.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2013
    Pooled it
  4. Review
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. GermlineCancers · 2021
    Article
  14. Article
  15. Article
  16. Case Report: Detection of a Novel GermlineFrontiers in oncology · 2021
    Article
  17. Article
  18. Article
  19. [Identifying critical state of breast cancer cell differentiation based on landscape dynamic network biomarkers].Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi · 2020
    Article
  20. Article

7 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

16 authors at 5 institutions in 4 countries.

Melissa C SoutheyDepartment of Pathology, The University of Melbourne, Victoria 3010, Australia. msouthey@unimelb.edu.au
Zhi L Teo
James G Dowty
Fabrice A Odefrey
Daniel J Park
Marc Tischkowitz
Nelly Sabbaghian
Carmel Apicella
Graham B Byrnes
Ingrid Winship
Laura Baglietto
Graham G Giles
David E Goldgar
William D Foulkes
John L Hopper
kConFab for the Beast Cancer Family Registry
University of Melbourne · AUMcGill University · CACancer Council Victoria · AUCentre International de Recherche sur le Cancer · FRUniversity of Utah · US

Funding

THE AUSTRALIAN BREAST CANCER FAMILY REGISTRYU01CA069638 · NCI · UNIVERSITY OF MELBOURNE · PI HOPPER, JOHN L · 1995 to 2010
$6.6M
NCI NIH HHS CA-06-503NCI NIH HHS U01 CA69638
6 · The paper itself

Abstract

ntroductionAs a group, women who carry germline mutations in partner and localizer of breast cancer 2 susceptibility protein (PALB2) are at increased risk of breast cancer. Little is known about by how much or whether risk differs by mutation or family history, owing to the paucity of studies of cases unselected for family history.

methodsWe screened 1,403 case probands for PALB2 mutations in a population-based study of Australian women with invasive breast cancer stratified by age at onset. The age-specific risk of breast cancer was estimated from the cancer histories of first- and second-degree relatives of mutation-carrying probands using a modified segregation analysis that included a polygenic modifier and was conditioned on the carrier case proband. Further screening for PALB2 c.3113G > A (W1038X) was conducted for 779 families with multiple cases of breast cancer ascertained through family cancer clinics in Australia and New Zealand and 764 population-based controls.

resultsWe found five independent case probands in the population-based sample with the protein-truncating mutation PALB2 c.3113G > A (W1038X); 2 of 695 were diagnosed before age 40 years and 3 of 708 were diagnosed when between ages 40 and 59 years. Both of the two early-onset carrier case probands had very strong family histories of breast cancer. Further testing found that the mutation segregated with breast cancer in these families. No c.3113G > A (W1038X) carriers were found in 764 population-based unaffected controls. The hazard ratio was estimated to be 30.1 (95% confidence interval (CI), 7.5 to 120; P < 0.0001), and the corresponding cumulative risk estimates were 49% (95% CI, 15 to 93) to age 50 and 91% (95% CI, 44 to 100) to age 70. We found another eight families carrying this mutation in 779 families with multiple cases of breast cancer ascertained through family cancer clinics.

conclusionsThe PALB2 c.3113G > A mutation appears to be associated with substantial risks of breast cancer that are of clinical relevance.

Indexed as

Genetic Predisposition to DiseaseAdultAge of OnsetAustraliaBreast NeoplasmsFanconi Anemia Complementation Group N ProteinFemaleGenetic TestingHumansMiddle AgedMutationNuclear ProteinsPolymerase Chain ReactionRiskTumor Suppressor ProteinsFanconi Anemia Complementation Group N ProteinNuclear ProteinsPALB2 protein, humanTumor Suppressor Proteins

Identifiers

PMID21182766
PMCPMC3046454
OpenAlexW2105493883

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.