Evidence map›Paper›PMID 29338689›Full record

ArticleBMC cancer2018

Variants of cancer susceptibility genes in Korean BRCA1/2 mutation-negative patients with high risk for hereditary breast cancer.

Ji Soo Park, Seung-Tae Lee, Eun Ji Nam, Jung Woo Han, Jung-Yun Lee, Jieun Kim, Tae Il Kim, Hyung Seok Park

Abstract read
In one paragraph

Article in BMC cancer, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

16 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Summary ofGenes · 2020
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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

8 authors.

Ji Soo ParkHereditary Cancer Clinic, Cancer Prevention Center, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea.
Seung-Tae LeeHereditary Cancer Clinic, Cancer Prevention Center, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea.
Eun Ji NamHereditary Cancer Clinic, Cancer Prevention Center, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea.
Jung Woo HanHereditary Cancer Clinic, Cancer Prevention Center, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea.
Jung-Yun LeeHereditary Cancer Clinic, Cancer Prevention Center, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea.
Jieun KimDepartment of Laboratory Medicine, Soonchunhyang University School of Medicine, Seoul, Republic of Korea.
Tae Il KimHereditary Cancer Clinic, Cancer Prevention Center, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea.
Hyung Seok ParkHereditary Cancer Clinic, Cancer Prevention Center, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea. hyungseokpark.md@gmail.com.

Funding

Korea Breast Cancer Foundation KBCF-2015E002National Research Foundation of Korea 2016R1D1A1B03934564
6 · The paper itself

Abstract

backgroundWe evaluated the incidence and spectrum of pathogenic and likely pathogenic variants of cancer susceptibility genes in BRCA1/2 mutation-negative Korean patients with a high risk for hereditary breast cancer using a comprehensive multigene panel that included 35 cancer susceptibility genes.

methodsSamples from 120 patients who were negative for BRCA1/2 mutations, but had been diagnosed with breast cancer that was likely hereditary, were prospectively evaluated for the prevalence of high-penetrance and moderate-penetrance germline mutations.

resultsNine patients (7.5%) had at least one pathogenic or likely pathogenic variant. Ten variants were identified in these patients: TP53 in two patients, PALB2 in three patients, BARD1 in two patients, BRIP1 in two patients, and MRE11A in one patient. We also identified 30 types of 139 variants of unknown significance (VUS). High-penetrance germline mutations, including TP53 and PALB2, tended to occur with high frequency in young (< 35 years) breast cancer patients (4/19, 21.1%) than in those diagnosed with breast cancer at ≥35 years of age (1/101, 1.0%; p = 0.003).

conclusionsThese combined results demonstrate that multigene panels offer an alternative strategy for identifying veiled pathogenic and likely pathogenic mutations in breast cancer susceptibility genes.

Indexed as

AdultAgedBRCA1 ProteinBRCA2 ProteinBreast NeoplasmsFanconi Anemia Complementation Group N ProteinFanconi Anemia Complementation Group ProteinsFemaleGenetic Predisposition to DiseaseGerm-Line MutationHereditary Breast and Ovarian Cancer SyndromeHumansMiddle AgedMRE11 Homologue ProteinRisk FactorsRNA HelicasesBARD1 protein, humanBRCA1 ProteinBRCA1 protein, humanBRCA2 ProteinBRCA2 protein, humanBRIP1 protein, humanFanconi Anemia Complementation Group N ProteinFanconi Anemia Complementation Group ProteinsMRE11 Homologue ProteinMRE11 protein, humanPALB2 protein, humanRNA HelicasesTP53 protein, humanTumor Suppressor Protein p53Tumor Suppressor ProteinsUbiquitin-Protein LigasesBeyond BRCA1/2Breast neoplasmsMultigene panelNeoplastic Syndromes, HereditaryNext generation sequencing

Identifiers

PMID29338689
PMCPMC5769462

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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.