Evidence map›Paper›PMID 25621300›Full record

ArticleOncoscience2014

Cancer driver candidate genes AVL9, DENND5A and NUPL1 contribute to MDCK cystogenesis.

Yaping Li, Jianing Xu, Huan Xiong, Zhongyao Ma, Zhenghe Wang, Edward T Kipreos, Stephen Dalton, Shaying Zhao

Open access · hybridAbstract read
In one paragraph

Article in Oncoscience, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
0.6field-weighted citation impact, top 36% 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

26 citing papers in PubMed, 37 citations in OpenAlex.

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  15. Cancer management and research · 2021
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  19. 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

8 authors at 2 institutions in 1 country.

Yaping Li *Department of Biochemistry and Molecular Biology, Institute of Bioinformatics, University of Georgia, Athens.
Jianing Xu *Department of Biochemistry and Molecular Biology, Institute of Bioinformatics, University of Georgia, Athens.
Huan XiongDepartment of Biochemistry and Molecular Biology, Institute of Bioinformatics, University of Georgia, Athens.
Zhongyao MaDepartment of Biochemistry and Molecular Biology, Institute of Bioinformatics, University of Georgia, Athens.
Zhenghe WangDepartment of Genetics & Genome Sciences and Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, Ohio.
Edward T KipreosDepartment of Cellular Biology, University of Georgia, Athens.
Stephen DaltonDepartment of Biochemistry and Molecular Biology, Institute of Bioinformatics, University of Georgia, Athens.
Shaying ZhaoDepartment of Biochemistry and Molecular Biology, Institute of Bioinformatics, University of Georgia, Athens.
University of Georgia · USCase Western Reserve University · US

Funding

Mechanisms of suppression of colon cancer by receptor tyrosine phosphatase PTPRTR01CA127590 · NCI · CASE WESTERN RESERVE UNIVERSITY · PI WANG, ZHENGHE · 2007 to 2017
$2.9M
Man's Best Friend for Driver-Passenger DistinctionR01CA182093 · NCI · UNIVERSITY OF GEORGIA · PI ZHAO, SHAYING · 2014 to 2018
$1.6M
NCI NIH HHS R01 CA127590NCI NIH HHS R01 CA182093
6 · The paper itself

Abstract

AVL9, DENND5A and NUPL1 are among the cancer driver candidate genes previously identified via dog-human comparison, and may function in epithelial cell polarity as indicated by bioinformatics analysis. To better understand their cellular functions and roles in cancer, we knocked down each gene in MDCKII cells through shRNA and performed three-dimensional culture. Compared to the control, the knockdown clones developed significantly more abnormal cysts, e.g., cysts with the lumen harboring dead and/or live cells, or cysts having multiple lumens. Further analysis revealed that abnormalities initiated at the first cell division and persisted throughout the entire cystogenesis process. For NUPL1-knockdown cells, abnormal cytogenesis largely arose from faulty cell divisions, notably monopolar spindles or spindles with poorly separated poles. For AVL9- or DENND5A-knockdown cells, abnormalities originated from both aberrant intracellular trafficking and defective mitosis. Moreover, while all knockdown clones displayed an accelerated rate of both cell proliferation and death, only AVL9- and DENND5A-knockdowns, but not NUPL1-knockdown, promoted cell migration. These observations indicate that NUPL1 contributes to bipolar spindle formation, whereas AVL9 and DENND5A participate in both intracellular trafficking and cell cycle progression. Our study shed lights on these genes' normal cellular functions and on how their alteration contributes to carcinogenesis.

Indexed as

Apicobasal PolarityAVL9CytogenesisDENND5AMDCKNUPL1

Identifiers

PMID25621300
PMCPMC4303893
OpenAlexW129198147

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.