Evidence map›Paper›PMID 32686704›Full record

ArticleScientific reports2020

Coronin 1C inhibits melanoma metastasis through regulation of MT1-MMP-containing extracellular vesicle secretion.

Alicia C Tagliatela, Stephanie C Hempstead, Priya S Hibshman, Max A Hockenberry, Hailey E Brighton, Chad V Pecot, James E Bear

Erratum issuedAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–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

13 citing papers in PubMed.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors.

Alicia C TagliatelaDepartment of Cell Biology and Physiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA.
Stephanie C HempsteadLineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA.
Priya S HibshmanDepartment of Cell Biology and Physiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA.
Max A HockenberryLineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA.
Hailey E BrightonDepartment of Cell Biology and Physiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA.
Chad V PecotLineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA.
James E BearDepartment of Cell Biology and Physiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA. jbear@email.unc.edu.

Funding

Virology Research Program (Program 4)P30CA016086 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI Deborah F. Tate · 1985 to 2026
$201.5M
Systematic Analysis of the Actin Cytoskeleton and Directed Cell MigrationR35GM130312 · NIGMS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI JAMES E BEAR · 2019 to 2026
$4.8M
NCI NIH HHS P30 CA016086NIGMS NIH HHS R35 GM130312
6 · The paper itself

Abstract

Coronin 1C is overexpressed in multiple tumors, leading to the widely held view that this gene drives tumor progression, but this hypothesis has not been rigorously tested in melanoma. Here, we combined a conditional knockout of Coronin 1C with a genetically engineered mouse model of PTEN/BRAF-driven melanoma. Loss of Coronin 1C in this model increases both primary tumor growth rates and distant metastases. Coronin 1C-null cells isolated from this model are more invasive in vitro and produce more metastatic lesions in orthotopic transplants than Coronin 1C-reexpressing cells due to the shedding of extracellular vesicles (EVs) containing MT1-MMP. Interestingly, these vesicles contain melanosome markers suggesting a melanoma-specific mechanism of EV release, regulated by Coronin 1C, that contributes to the high rates of metastasis in melanoma.

Indexed as

AnimalsCell ProliferationExtracellular MatrixExtracellular VesiclesMaleMatrix Metalloproteinase 14MelanomaMelanosomesMiceMicrofilament ProteinsNeoplasm InvasivenessNeoplasm MetastasisNeoplasm ProteinsPhenotypeProto-Oncogene Proteins B-rafPTEN PhosphohydrolaseBraf protein, mousecoronin proteinsMatrix Metalloproteinase 14Microfilament ProteinsNeoplasm ProteinsProto-Oncogene Proteins B-rafPTEN Phosphohydrolase

Identifiers

PMID32686704
PMCPMC7371684

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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.