Evidence map›Paper›PMID 27358011›Full record

ArticleScientific reports2016

CRISPR-Mediated VHL Knockout Generates an Improved Model for Metastatic Renal Cell Carcinoma.

Shiruyeh Schokrpur, Junhui Hu, Diana L Moughon, Peijun Liu, Lucia C Lin, Kip Hermann, Serghei Mangul, Wei Guan, Matteo Pellegrini, Hua Xu and 1 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
1.8field-weighted citation impact, top 16% 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

43 citing papers in PubMed, 76 citations in OpenAlex.

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  16. A Mesenchymal Tumor Cell State Confers Increased Dependency on the BCL-XL Antiapoptotic Protein in Kidney Cancer.Clinical cancer research : an official journal of the American Association for Cancer Research · 2022
    Article
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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

11 authors at 3 institutions in 2 countries.

Shiruyeh SchokrpurDepartment of Molecular and Medical Pharmacology, David Geffen School of Medicine, University of California at Los Angeles CA 90095, USA.
Junhui HuDepartment of Molecular and Medical Pharmacology, David Geffen School of Medicine, University of California at Los Angeles CA 90095, USA.
Diana L MoughonDepartment of Molecular and Medical Pharmacology, David Geffen School of Medicine, University of California at Los Angeles CA 90095, USA.
Peijun LiuDepartment of Urology and Institute of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
Lucia C LinDepartment of Molecular and Medical Pharmacology, David Geffen School of Medicine, University of California at Los Angeles CA 90095, USA.
Kip HermannDepartment of Molecular and Medical Pharmacology, David Geffen School of Medicine, University of California at Los Angeles CA 90095, USA.
Serghei MangulDepartment of Computer Science and Human Genetics, University of California at Los Angeles CA 90095, USA.
Wei GuanDepartment of Molecular and Medical Pharmacology, David Geffen School of Medicine, University of California at Los Angeles CA 90095, USA.
Matteo PellegriniDepartment of Computer Science and Human Genetics, University of California at Los Angeles CA 90095, USA.
Hua XuDepartment of Urology and Institute of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, China.
Lily WuDepartment of Molecular and Medical Pharmacology, David Geffen School of Medicine, University of California at Los Angeles CA 90095, USA.
University of California, Los Angeles · USTongji Hospital · CNHuazhong University of Science and Technology · CN

Funding

Women's CancersP30CA016042 · NCI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI Samuel Wheeler French · 1985 to 2026
$134.5M
UCLA-Caltech Medical Scientist Training ProgramT32GM008042 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI AJIJOLA, OLUJIMI A, DAWSON, DAVID WAYNE · 1985 to 2023
$29.9M
UCLA Tumor Immunology Training ProgramT32CA009120 · NCI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI Steven M. Dubinett, MICHAEL A TEITELL · 1985 to 2026
$10.3M
NCI NIH HHS P30 CA016042NCI NIH HHS T32 CA009120NIGMS NIH HHS T32 GM008042
6 · The paper itself

Abstract

Metastatic renal cell carcinoma (mRCC) is nearly incurable and accounts for most of the mortality associated with RCC. Von Hippel Lindau (VHL) is a tumour suppressor that is lost in the majority of clear cell RCC (ccRCC) cases. Its role in regulating hypoxia-inducible factors-1α (HIF-1α) and -2α (HIF-2α) is well-studied. Recent work has demonstrated that VHL knock down induces an epithelial-mesenchymal transition (EMT) phenotype. In this study we showed that a CRISPR/Cas9-mediated knock out of VHL in the RENCA model leads to morphologic and molecular changes indicative of EMT, which in turn drives increased metastasis to the lungs. RENCA cells deficient in HIF-1α failed to undergo EMT changes upon VHL knockout. RNA-seq revealed several HIF-1α-regulated genes that are upregulated in our VHL knockout cells and whose overexpression signifies an aggressive form of ccRCC in the cancer genome atlas (TCGA) database. Independent validation in a new clinical dataset confirms the upregulation of these genes in ccRCC samples compared to adjacent normal tissue. Our findings indicate that loss of VHL could be driving tumour cell dissemination through stabilization of HIF-1α in RCC. A better understanding of the mechanisms involved in this phenomenon can guide the search for more effective treatments to combat mRCC.

Indexed as

Disease Models, AnimalAnimalsBacterial ProteinsCarcinoma, Renal CellCell Line, TumorCell MovementCRISPR-Associated Protein 9CRISPR-Cas SystemsDatasets as TopicEndonucleasesEpithelial-Mesenchymal TransitionFemaleGene EditingGene Expression Regulation, NeoplasticHeterograftsHumansBacterial ProteinsCas9 endonuclease Streptococcus pyogenesCRISPR-Associated Protein 9EndonucleasesHif1a protein, mouseHypoxia-Inducible Factor 1, alpha SubunitNeoplasm ProteinsRNA, Guide, CRISPR-Cas SystemsVHL protein, humanVHL protein, mouseVon Hippel-Lindau Tumor Suppressor Protein

Identifiers

PMID27358011
PMCPMC4928183
OpenAlexW2463155185

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.