Evidence map›Paper›PMID 27409167›Full record

ArticleOncotarget2016

Myotubularin-related protein 7 inhibits insulin signaling in colorectal cancer.

Philip Weidner, Michaela Söhn, Tobias Gutting, Teresa Friedrich, Timo Gaiser, Julia Magdeburg, Peter Kienle, Hermelindis Ruh, Carsten Hopf, Hans-Michael Behrens and 5 more

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.4field-weighted citation impact, top 18% 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

18 citing papers in PubMed, 32 citations in OpenAlex.

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  15. Prognostic power of a lipid metabolism gene panel for diffuse gliomas.Journal of cellular and molecular medicine · 2019
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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

15 authors at 6 institutions in 2 countries.

Philip WeidnerDepartment of Medicine II, Universitätsmedizin Mannheim, Medical Faculty Mannheim, Heidelberg University, D-68167 Mannheim, Germany.
Michaela SöhnDepartment of Medicine II, Universitätsmedizin Mannheim, Medical Faculty Mannheim, Heidelberg University, D-68167 Mannheim, Germany.
Tobias GuttingDepartment of Medicine II, Universitätsmedizin Mannheim, Medical Faculty Mannheim, Heidelberg University, D-68167 Mannheim, Germany.
Teresa FriedrichDepartment of Medicine II, Universitätsmedizin Mannheim, Medical Faculty Mannheim, Heidelberg University, D-68167 Mannheim, Germany.
Timo GaiserInstitute of Pathology, Universitätsmedizin Mannheim, Medical Faculty Mannheim, Heidelberg University, D-68167 Mannheim, Germany.
Julia MagdeburgDepartment of Surgery, Universitätsmedizin Mannheim, Medical Faculty Mannheim, Heidelberg University, D-68167 Mannheim, Germany.
Peter KienleDepartment of Surgery, Universitätsmedizin Mannheim, Medical Faculty Mannheim, Heidelberg University, D-68167 Mannheim, Germany.
Hermelindis RuhABIMAS Research Center, Mannheim University of Applied Sciences, D-68163 Mannheim, Germany.
Carsten HopfABIMAS Research Center, Mannheim University of Applied Sciences, D-68163 Mannheim, Germany.
Hans-Michael BehrensInstitute of Pathology, Christian Albrecht University, D-24105 Kiel, Germany.
Christoph RöckenInstitute of Pathology, Christian Albrecht University, D-24105 Kiel, Germany.
Tamar HanochDepartment of Biological Regulation, Weizmann Institute of Science, I-7610001 Rehovot, Israel.
Rony SegerDepartment of Biological Regulation, Weizmann Institute of Science, I-7610001 Rehovot, Israel.
Matthias P A EbertDepartment of Medicine II, Universitätsmedizin Mannheim, Medical Faculty Mannheim, Heidelberg University, D-68167 Mannheim, Germany.
Elke BurgermeisterDepartment of Medicine II, Universitätsmedizin Mannheim, Medical Faculty Mannheim, Heidelberg University, D-68167 Mannheim, Germany.
Heidelberg University · DEUniversity Hospital Heidelberg · DEUniversity Medical Centre Mannheim · DEKiel University · DEMannheim University of Applied Sciences · DEWeizmann Institute of Science · IL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Phosphoinositide (PIP) phosphatases such as myotubularins (MTMs) inhibit growth factor receptor signaling. However, the function of myotubularin-related protein 7 (MTMR7) in cancer is unknown. We show that MTMR7 protein was down-regulated with increasing tumor grade (G), size (T) and stage (UICC) in patients with colorectal cancer (CRC) (n=1786). The presence of MTMR7 in the stroma correlated with poor prognosis, whereas MTMR7 expression in the tumor was not predictive for patients' survival. Insulin reduced MTMR7 protein levels in human CRC cell lines, and CRC patients with type 2 diabetes mellitus (T2DM) or loss of imprinting (LOI) of insulin-like growth factor 2 (IGF2) had an increased risk for MTMR7 loss. Mechanistically, MTMR7 lowered PIPs and inhibited insulin-mediated AKT-ERK1/2 signaling and proliferation in human CRC cell lines. MTMR7 provides a novel link between growth factor signaling and cancer, and may thus constitute a potential marker or drug target for human CRC.

Indexed as

Gene Expression Regulation, NeoplasticAnimalsCell Line, TumorCell ProliferationColorectal NeoplasmsDiabetes Mellitus, Type 2Disease ProgressionFemaleGene Expression ProfilingGene SilencingGenomic ImprintingHumansInsulinInsulin-Like Growth Factor IIMaleMiceIGF2 protein, humanInsulinInsulin-Like Growth Factor IIMTMR7 protein, humanMtmr7 protein, mouseProtein Tyrosine Phosphatases, Non-Receptorcolorectal cancerinsulinMTMR7myotubularinphosphatase

Identifiers

PMID27409167
PMCPMC5226598
OpenAlexW2472326589

What OpenQuestion holds

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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.