Evidence map›Paper›PMID 28555424›Full record

ArticleJournal of neuro-oncology2017

Functional analysis of the DEPDC1 oncoantigen in malignant glioma and brain tumor initiating cells.

Ryogo Kikuchi, Oltea Sampetrean, Hideyuki Saya, Kazunari Yoshida, Masahiro Toda

Abstract read
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In one paragraph

Article in Journal of neuro-oncology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
1.8field-weighted citation impact, top 15% 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, 1 synthesis or guideline pooled it, 22 citations in OpenAlex.

  1. Pooled it
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  6. [DEPDC1 is Highly Expressed in Lung Adenocarcinoma and Promotes Tumor Cell Proliferation].Zhongguo fei ai za zhi = Chinese journal of lung cancer · 2021
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  9. Frontiers in cell and developmental biology · 2021
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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 1 institution in 1 country.

Ryogo KikuchiDepartment of Neurosurgery, Keio University School of Medicine, Tokyo, Japan.ORCID http://orcid.org/0000-0002-4933-5261
Oltea SampetreanDivision of Gene Regulation, Institute for Advanced Medical Research, Keio University School of Medicine, Tokyo, Japan.
Hideyuki SayaDivision of Gene Regulation, Institute for Advanced Medical Research, Keio University School of Medicine, Tokyo, Japan.
Kazunari YoshidaDepartment of Neurosurgery, Keio University School of Medicine, Tokyo, Japan.
Masahiro TodaDepartment of Neurosurgery, Keio University School of Medicine, Tokyo, Japan. todam@keio.jp.
Keio University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

DEP domain containing 1 (DEPDC1) is a novel oncoantigen expressed in cancer cells, which presents oncogenic activity and high immunogenicity. Although DEPDC1 has been predicted to be a useful antigen for the development of a cancer vaccine, its pathophysiological roles in glioma have not been investigated. Here, we analyzed the expression and function of DEPDC1 in malignant glioma. DEPDC1 expression in glioma cell lines, glioma tissues, and brain tumor initiating cells (BTICs) was assessed by western blot and quantitative polymerase chain reaction (PCR). The effect of DEPDC1 downregulation on cell growth and nuclear factor kappa B (NFκB) signaling in glioma cells was investigated. Overall survival was assessed in mouse glioma models using human glioma cells and induced mouse brain tumor stem cells (imBTSCs) to determine the effect of DEPDC1 suppression in vivo. DEPDC1 expression was increased in glioma cell lines, tissues, and BTICs. Suppression of endogenous DEPDC1 expression by small interfering RNA (siRNA) inhibited glioma cell viability and induced apoptosis through NFκB signaling. In mouse glioma models using human glioma cells and imBTSCs, downregulation of DEPDC1 expression prolonged overall survival. These results suggest that DEPDC1 represents a target molecule for the treatment of glioma.

Indexed as

AnimalsBrain NeoplasmsCell Line, TumorCell ProliferationCell SurvivalFemaleGene Expression Regulation, NeoplasticGliomaGTPase-Activating ProteinsHumansMaleMiceNeoplasm ProteinsNeoplastic Stem CellsRepressor ProteinsRNA, MessengerDEPDC1 protein, humanGTPase-Activating ProteinsNeoplasm ProteinsRepressor ProteinsRNA, MessengerRNA, Small InterferingZNF224 protein, humanDEPDC1Malignant gliomaMolecular target therapyOncoantigenVaccine therapy

Identifiers

PMID28555424
OpenAlexW2619415928

What OpenQuestion holds

Textmetadata
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.