Evidence map›Paper›PMID 31477830›Full record

ArticleOncogene2020

Rho guanine nucleotide exchange factor ARHGEF10 is a putative tumor suppressor in pancreatic ductal adenocarcinoma.

Joella Joseph, Nikolina Radulovich, Tao Wang, Vibha Raghavan, Chang-Qi Zhu, Ming-Sound Tsao

Abstract read
PubMed Publisher
In one paragraph

Article in Oncogene, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
0.8field-weighted citation impact, top 25% 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

15 citing papers in PubMed, 19 citations in OpenAlex.

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  11. Multi-Omics Analysis of the Effects of Smoking on Human Tumors.Frontiers in molecular biosciences · 2021
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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

6 authors at 1 institution in 1 country.

Joella JosephPrincess Margaret Cancer Centre, University Health Network, Toronto, Canada.
Nikolina RadulovichPrincess Margaret Cancer Centre, University Health Network, Toronto, Canada.
Tao WangPrincess Margaret Cancer Centre, University Health Network, Toronto, Canada.
Vibha RaghavanPrincess Margaret Cancer Centre, University Health Network, Toronto, Canada.
Chang-Qi ZhuPrincess Margaret Cancer Centre, University Health Network, Toronto, Canada.ORCID http://orcid.org/0000-0002-9992-0258
Ming-Sound TsaoPrincess Margaret Cancer Centre, University Health Network, Toronto, Canada. ming.tsao@uhn.ca.
University Health Network · CA

Funding

Gouvernement du Canada | Canadian Institutes of Health Research (Instituts de Recherche en Santé du Canada) FDN-148395Gouvernement du Canada | Canadian Institutes of Health Research (Instituts de Recherche en Santé du Canada) STP 53912
6 · The paper itself

Abstract

Pancreatic ductal adenocarcinoma (PDAC) remains one of the most lethal human cancers, with 5-year patient survival rates of <5%. Activating mutations in KRAS are the predominant oncogenic drivers of PDAC but are accompanied by additional lower frequency genetic alterations. Our group previously identified the guanine nucleotide exchange factor ARHGEF10 in a genomic screen for genes with copy number alterations that may synergize with oncogenic KRAS to promote PDAC carcinogenesis. In the present study we show that ARHGEF10 possesses putative tumor suppressor function in PDAC. ARHGEF10 expression is reduced in over 70% of PDAC cell lines, and copy number loss is documented in more than 30% of PDAC patient-derived xenografts. Loss of ARHGEF10 expression enhanced subcutaneous tumor growth in mouse models, while its exogenous expression greatly impaired tumorigenesis. Loss of ARHGEF10 expression also increased in vitro proliferation, invasion, and motility of PDAC cell lines, and enhanced their metastatic spread in orthotopic mouse models. Treatment of ARHGEF10-depleted cells with the inhibitor dasatinib reduced levels of phospho Src kinase and attenuated motility and invasion in vitro. Together, our data indicate that ARHGEF10 may function as a tumor suppressor in PDAC.

Indexed as

AdenocarcinomaAnimalsCarcinogenesisCarcinoma, Pancreatic DuctalCell Line, TumorCell MovementCell ProliferationDasatinibGene Expression Regulation, NeoplasticHeterograftsHumansMiceMutationProto-Oncogene Proteins p21(ras)Rho Guanine Nucleotide Exchange FactorsSignal TransductionARHGEF10 protein, humanDasatinibKRAS protein, humanProto-Oncogene Proteins p21(ras)Rho Guanine Nucleotide Exchange Factorssrc-Family KinasesTumor Suppressor Proteins

Identifiers

PMID31477830
OpenAlexW2971800010

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.