Evidence map›Paper›PMID 29296200›Full record

ArticleOncotarget2017

Twist1 mediated regulation of glioma tumorigenicity is dependent on mode of mouse neural progenitor transformation.

Andrei M Mikheev, Svetlana A Mikheeva, Mari Tokita, Liza J Severs, Robert C Rostomily

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.6field-weighted citation impact, top 29% 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

5 citing papers in PubMed, 7 citations in OpenAlex.

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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

5 authors at 4 institutions in 1 country.

Andrei M MikheevDepartment of Neurological Surgery, Houston Methodist Hospital and Research Institute, Houston, Texas, USA.
Svetlana A MikheevaDepartment of Neurological Surgery, Houston Methodist Hospital and Research Institute, Houston, Texas, USA.
Mari TokitaDivision of Medical Genetics, University of Washington, Seattle, Washington, USA.
Liza J SeversDepartment of Physiology and Biophysics, University of Washington, Seattle, Washington, USA.
Robert C RostomilyDepartment of Neurological Surgery, Houston Methodist Hospital and Research Institute, Houston, Texas, USA.
Houston Methodist · USMethodist Hospital · USUniversity of Washington · USUniversity of Washington Medical Center · US

Funding

Medical Genetics Training GrantT32GM007454 · NIGMS · UNIVERSITY OF WASHINGTON · PI Gail Pairitz Jarvik, Andrew Ben Stergachis · 1985 to 2026
$6.9M
Therapeutically relevant targets of Twist1 dimers in gliomaR01NS091251 · NINDS · UNIVERSITY OF WASHINGTON · PI ROSTOMILY, ROBERT C · 2015 to 2020
$1.8M
TWIST1 as a target for inhibition of glioma invasionR01CA136808 · NCI · UNIVERSITY OF WASHINGTON · PI ROSTOMILY, ROBERT C · 2011 to 2015
$1.7M
Generation of TWIST1 reporters through characterization of TWIST1 dependent netwoR21NS082542 · NINDS · UNIVERSITY OF WASHINGTON · PI MIKHEEV, ANDREI M · 2013 to 2014
$476k
Chronic versus acute effects of p53 deletion on Olig2 progenitor malignancyR03AG040574 · NIA · UNIVERSITY OF WASHINGTON · PI ROSTOMILY, ROBERT C · 2012 to 2013
$169k
NCI NIH HHS R01 CA136808NIA NIH HHS R03 AG040574NIGMS NIH HHS T32 GM007454NINDS NIH HHS R01 NS091251NINDS NIH HHS R21 NS082542
6 · The paper itself

Abstract

Twist1 is a master regulator of epithelial mesenchymal transition and carcinoma metastasis. Twist1 has also been associated with increased malignancy of human glioma. However, the impact of inhibiting Twist1 on tumorigenicity has not been characterized in glioma models in the context of different oncogenic transformation paradigms. Here we used an orthotopic mouse glioma model of transplanted transformed neural progenitor cells (NPCs) to demonstrate the effects of Twist1 loss of function on tumorigenicity. Decreased tumorigenicity was observed after shRNA mediated Twist knockdown in HPV E6/7 Ha-RasV12 transformed NPCs and Cre mediated Twist1 deletion in Twist1 fl/fl NPCs transformed by p53 knockdown and Ha-RasV12 expression. By contrast, Twist1 deletion had no effect on tumorigenicity of NPCs transformed by co-expression of Akt and Ha-RasV12. We demonstrated a dramatic off-target effect of Twist1 deletion with constitutive Cre expression, which was completely reversed when Twist1 deletion was achieved by transient administration of recombinant Cre protein. Together these findings demonstrate that the function of Twist1 in these models is highly dependent on specific oncogenic contexts of NPC transformation. Therefore, the driver mutational context in which Twist1 functions may need to be taken into account when evaluating mechanisms of action and developing therapeutic approaches to target Twist1 in human gliomas.

Indexed as

Cre recombinasegliomainvasionp53Twist1

Identifiers

PMID29296200
PMCPMC5746102
OpenAlexW2770736289

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.