Evidence map›Paper›PMID 33318498›Full record

ArticleScientific reports2020

PLEKHG5 regulates autophagy, survival and MGMT expression in U251-MG glioblastoma cells.

Kaya Elisa Witte, Carsten Slotta, Melanie Lütkemeyer, Angelika Kitke, Roland Coras, Matthias Simon, Christian Kaltschmidt, Barbara Kaltschmidt

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 20% 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

7 citing papers in PubMed, 1 synthesis or guideline pooled it, 13 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Article
  6. Review
  7. Article
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 3 institutions in 1 country.

Kaya Elisa WitteDepartment of Cell Biology, University of Bielefeld, Universitätsstr. 25, 33615, Bielefeld, Germany. kaya.friedrich@uni-bielefeld.de.
Carsten SlottaDepartment of Cell Biology, University of Bielefeld, Universitätsstr. 25, 33615, Bielefeld, Germany.
Melanie LütkemeyerDepartment of Cell Biology, University of Bielefeld, Universitätsstr. 25, 33615, Bielefeld, Germany.
Angelika KitkeDepartment of Cell Biology, University of Bielefeld, Universitätsstr. 25, 33615, Bielefeld, Germany.
Roland CorasDepartment of Neuropathology, University Hospital Erlangen, Schwabachanlage 6, 91054, Erlangen, Germany.
Matthias SimonDepartment of Neurosurgery, Protestant Hospital of Bethel Foundation, Burgsteig 13, 33617, Bielefeld, Germany.
Christian KaltschmidtDepartment of Cell Biology, University of Bielefeld, Universitätsstr. 25, 33615, Bielefeld, Germany.
Barbara KaltschmidtDepartment of Cell Biology, University of Bielefeld, Universitätsstr. 25, 33615, Bielefeld, Germany. barbara.kaltschmidt@uni-bielefeld.de.
Bielefeld University · DEHochschule Bielefeld · DEUniversitätsklinikum Erlangen · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A signalling pathway involving PLEKHG5 (guanine exchange factor) for the Ras superfamily member RAB26 to transcription factor NF-κB was discovered in autophagy. PLEKHG5 was reported in glioblastoma multiforme (GBM) and correlates with patient survival. Thus, the generation of a cellular model for understanding PLEKHG5 signalling is the study purpose. We generated a CRISPR/Cas9-mediated knockout of PLEKHG5 in U251-MG glioblastoma cells and analysed resulting changes. Next, we used a mRFP-GFP-LC3

Indexed as

AutophagyGene Expression Regulation, NeoplasticSignal TransductionCell Line, TumorCell SurvivalDNA Modification MethylasesDNA Repair EnzymesGene Knockout TechniquesGlioblastomaGuanine Nucleotide Exchange FactorsHumansrab GTP-Binding ProteinsrhoA GTP-Binding ProteinTumor Suppressor ProteinsDNA Modification MethylasesDNA Repair EnzymesGuanine Nucleotide Exchange FactorsMGMT protein, humanPLEKHG5 protein, humanRab26 protein, humanrab GTP-Binding ProteinsrhoA GTP-Binding ProteinRHOA protein, humanTumor Suppressor Proteins

Identifiers

PMID33318498
PMCPMC7736842
OpenAlexW3110960433

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.