Evidence map›Paper›PMID 27272763›Full record

SynthesisMedical science monitor : international medical journal of experimental and clinical research2016

Association Between BRCA Status and P53 Status in Breast Cancer: A Meta-Analysis.

Lin Peng, Tao Xu, Ting Long, Huaiquan Zuo

Open access · hybridAbstract readMeta-Analysis
In one paragraph

Synthesis in Medical science monitor : international medical journal of experimental and clinical research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.2field-weighted citation impact, top 17% 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

14 citing papers in PubMed, 35 citations in OpenAlex.

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  14. Association BetweenFrontiers in pharmacology · 2018
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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

4 authors at 1 institution in 1 country.

Lin PengDepartment of Breast Surgery, Affiliated Hospital of Luzhpu Medical College, Luzhou, Sichuan, China (mainland).
Tao XuDepartment of Neurosurgery, The Traditional Chinese Medicine (TCM) Hospital Affiliated with Sichuan Medical University, Luzhou, Sichuan, China (mainland).
Ting LongDepartment of Internal Medicine-Neurology, Affiliated Hospital of Luzhou Medical College, Luzhou, Sichuan, China (mainland).
Huaiquan ZuoDepartment of Breast Surgery, Affiliated Hospital of Luzhpu Medical College, Luzhou, Sichuan, China (mainland).
First Affiliated Hospital of Sichuan Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND Research on BRCA mutation has meaningful clinical implications, such as identifying risk of second primary cancers and risk of hereditary cancers. This study seeks to summarize available data to investigate the association between BRCA status and P53 status by meta-analysis. MATERIAL AND METHODS We searched PubMed, Embase, and Cochrane library databases for relevant studies. Meta-analysis was conducted using STATA software. We summarized odds ratios by fixed-effects or random-effects models. RESULTS This study included a total of 4288 cases from 16 articles, which including 681 BRCA1 mutation carriers (BRCA1Mut), 366 carriers of BRCA2 mutation (BRCA2Mut), and 3241 carriers of normal versions of these genes. BRCA1Mut was significantly associated with P53 over-expression compared with BRCA2Mut (OR 1.851, 95% CI=1.393-2.458) or non-carriers (OR=2.503, 95% CI=1.493-4.198). No difference was found between p53 protein expression in BRCA2 Mut carriers and non-carriers (OR=0.881, 95% CI=0.670-1.158). CONCLUSIONS Our meta-analysis suggests that BRCA1Mut breast cancer patients are more likely to have P53 overexpression compared with BRCA2Mut and non-carriers. This information provides valuable information for clinicians who perform related studies in the future.

Indexed as

Genes, BRCA1Genes, BRCA2Genes, p53BRCA1 ProteinBRCA2 ProteinBreast NeoplasmsFemaleGenetic Association StudiesHumansMutationNeoplasms, Second PrimaryOvarian NeoplasmsBRCA1 ProteinBRCA1 protein, humanBRCA2 ProteinBRCA2 protein, human

Identifiers

PMID27272763
PMCPMC4917318
OpenAlexW2414891331

What OpenQuestion holds

Textmetadata
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.