Evidence map›Paper›PMID 19418581›Full record

ArticleWorld journal of gastroenterology2009

High miR-196a levels promote the oncogenic phenotype of colorectal cancer cells.

Carl Christoph Schimanski, Kirsten Frerichs, Fareed Rahman, Martin Berger, Hauke Lang, Peter R Galle, Markus Moehler, Ines Gockel

Abstract read
In one paragraph

Article in World journal of gastroenterology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 101 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
101citing papers in PubMed, 1 pooled it
–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

101 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  12. miR-17-5p/Frontiers in neurology · 2022
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  20. miR-140 and miR-196a as Potential Biomarkers in Breast Cancer Patients.Asian Pacific journal of cancer prevention : APJCP · 2020
    Article

41 more citing papers are in PubMed but not listed here.

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.

Carl Christoph SchimanskiFirst Department of Internal Medicine, Johannes Gutenberg University of Mainz, Langenbeckstrasse 1, 55131 Mainz, Germany. dr_schimanski@yahoo.de
Kirsten Frerichs
Fareed Rahman
Martin Berger
Hauke Lang
Peter R Galle
Markus Moehler
Ines Gockel

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo analyze the relevance of the microRNA miR-196a for colorectal oncogenesis.

methodsThe impact of miR-196a on the restriction targets HoxA7, HoxB8, HoxC8 and HoxD8 was analyzed by reverse transcription polymerase chain reaction (RT-PCR) after transient transfection of SW480 cancer cells. The miR-196a transcription profile in colorectal cancer samples, mucosa samples and diverse cancer cell lines was quantified by RT-PCR. Transiently miR-196a-transfected colorectal cancer cells were used for diverse functional assays in vitro and for a xenograft lung metastasis model in vivo.

resultsHoxA7, HoxB8, HoxC8 and HoxD8 were restricted by miR-196a in a dose-dependent and gene-specific manner. High levels of miR-196a activated the AKT signaling pathway as indicated by increased phosphorylation of AKT. In addition, high levels of miR-196a promoted cancer cell detachment, migration, invasion and chemosensitivity towards platin derivatives but did not impact on proliferation or apoptosis. Furthermore, miR-196a increased the development of lung metastases in mice after tail vein injection.

conclusionmiR-196a exerts a pro-oncogenic influence in colorectal cancer.

Indexed as

Colorectal NeoplasmsPhenotypeAnimalsCell AdhesionCell Line, TumorCell ProliferationColonHumansMiceMicroRNAsNeoplasm TransplantationSignal TransductionTranscription, GeneticTransplantation, HeterologousMicroRNAsMIRN196 microRNA, human

Identifiers

PMID19418581
PMCPMC2678579

What OpenQuestion holds

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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.