Evidence map›Paper›PMID 31447598›Full record

ArticleClinical Medicine Insights. Oncology2019

Patterns of Mutation Enrichment in Metastatic Triple-Negative Breast Cancer.

César H Saravia, Claudio Flores, Luis J Schwarz, Leny Bravo, Jenny Zavaleta, Jhajaira Araujo, Silvia Neciosup, Joseph A Pinto

Open access · goldAbstract read
In one paragraph

Article in Clinical Medicine Insights. Oncology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

18 citing papers in PubMed, 30 citations in OpenAlex.

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  8. Systematic Multiomic Analysis ofInternational journal of molecular sciences · 2023
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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 at 2 institutions in 1 country.

César H SaraviaEscuela de Medicina Humana, Universidad Privada San Juan Bautista, Lima, Perú.ORCID https://orcid.org/0000-0002-4734-3145
Claudio FloresUnidad de Investigación Básica y Traslacional, Oncosalud-AUNA, Lima, Perú.
Luis J SchwarzUnidad de Investigación Básica y Traslacional, Oncosalud-AUNA, Lima, Perú.
Leny BravoEscuela de Medicina Humana, Universidad Privada San Juan Bautista, Lima, Perú.
Jenny ZavaletaEscuela de Medicina Humana, Universidad Privada San Juan Bautista, Lima, Perú.
Jhajaira AraujoUnidad de Investigación Básica y Traslacional, Oncosalud-AUNA, Lima, Perú.ORCID https://orcid.org/0000-0002-9639-8070
Silvia NeciosupUnidad de Investigación Básica y Traslacional, Oncosalud-AUNA, Lima, Perú.
Joseph A PintoUnidad de Investigación Básica y Traslacional, Oncosalud-AUNA, Lima, Perú.ORCID https://orcid.org/0000-0002-7744-1635
EsSALUD · PEUniversidad Privada San Juan Bautista · PE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTriple-negative breast cancer (TNBC) is a heterogeneous disease with aggressive biology and complex tumor evolution. Our purpose was to identify enrichment patterns of genomic alterations in metastatic triple-negative breast cancer (mTNBC).

methodsGenomic data were retrieved (mutations and copy number variations) from 550 primary TNBC tumors from the Molecular Taxonomy of Breast Cancer International Consortium (METABRIC) and The Cancer Genome Atlas (TCGA) data sets and 58 mTNBC tumors from "Mutational Profile of Metastatic Breast Cancers" and "The Metastatic Breast Cancer Project." Statistical analysis of microarray data between primary and metastatic tumors was performed using a chi-square test, and the percentage of mutation enrichment in mTNBC cases was estimated.

resultsSeven genes with mutations were enriched in mTNBC after correcting for multiple testing. These included

conclusionDespite the study limitations, we identified recurrent patterns of genomic alterations with potential contribution to tumor evolution. Deletions were the aberrations more commonly found in mTNBC. Several molecular alterations are potentially targetable.

Indexed as

amplificationbiomarkercopy number variationdeletionhallmarks of cancermutationTriple-negative breast cancer

Identifiers

PMID31447598
PMCPMC6689917
OpenAlexW2967890338

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.