Evidence map›Paper›PMID 25034532›Full record

ArticleToxicology and applied pharmacology2014

Gingerol sensitizes TRAIL-induced apoptotic cell death of glioblastoma cells.

Dae-Hee Lee, Dong-Wook Kim, Chang-Hwa Jung, Yong J Lee, Daeho Park

Open access · greenAbstract read
In one paragraph

Article in Toxicology and applied pharmacology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
9.4field-weighted citation impact, top 2% 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

24 citing papers in PubMed, 76 citations in OpenAlex.

  1. Article
  2. Piezo1-related physiological and pathological processes in glioblastoma.Frontiers in cell and developmental biology · 2025
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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 3 institutions in 2 countries.

Dae-Hee LeeDepartments of Surgery and Pharmacology and Cell Biology, School of Medicine, University of Pittsburgh, Pittsburgh, PA, USA. Electronic address: leedneo@gmail.com.
Dong-Wook KimDepartment of Microbiology, Immunology, and Cancer Biology, University of VA, USA.
Chang-Hwa JungDivision of Metabolism and Functionality Research, Korea Food Research Institute, Republic of Korea.
Yong J LeeDepartments of Surgery and Pharmacology and Cell Biology, School of Medicine, University of Pittsburgh, Pittsburgh, PA, USA.
Daeho ParkSchool of Life Sciences, Gwangju Institute of Science and Technology, Gwangju 500-712, Republic of Korea. Electronic address: daehopark@gist.ac.kr.
University of Pittsburgh · USGwangju Institute of Science and Technology · KRKorea Food Research Institute · KR

Funding

Multimodality approach to hepatic colorectal metastasesR01CA140554 · NCI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI BARTLETT, DAVID L, LEE, YONG J · 2010 to 2014
$1.6M
NCI NIH HHS R01 CA140554
6 · The paper itself

Abstract

Glioblastoma multiforme (GBM) is the most lethal and aggressive astrocytoma of primary brain tumors in adults. Although there are many clinical trials to induce the cell death of glioblastoma cells, most glioblastoma cells have been reported to be resistant to TRAIL-induced apoptosis. Here, we showed that gingerol as a major component of ginger can induce TRAIL-mediated apoptosis of glioblastoma. Gingerol increased death receptor (DR) 5 levels in a p53-dependent manner. Furthermore, gingerol decreased the expression level of anti-apoptotic proteins (survivin, c-FLIP, Bcl-2, and XIAP) and increased pro-apoptotic protein, Bax and truncate Bid, by generating reactive oxygen species (ROS). We also found that the sensitizing effects of gingerol in TRAIL-induced cell death were blocked by scavenging ROS or overexpressing anti-apoptotic protein (Bcl-2). Therefore, we showed the functions of gingerol as a sensitizing agent to induce cell death of TRAIL-resistant glioblastoma cells. This study gives rise to the possibility of applying gingerol as an anti-tumor agent that can be used for the purpose of combination treatment with TRAIL in TRAIL-resistant glioblastoma tumor therapy.

Indexed as

Antineoplastic Agents, PhytogenicApoptosisApoptosis Regulatory ProteinsAstrocytesCaspase 3Caspase 7CatecholsCell Line, TumorFatty AlcoholsGlioblastomaHumansProto-Oncogene Proteins c-bcl-2Reactive Oxygen SpeciesReceptors, TNF-Related Apoptosis-Inducing LigandRNA, Small InterferingTNF-Related Apoptosis-Inducing LigandAntineoplastic Agents, PhytogenicApoptosis Regulatory ProteinsCaspase 3Caspase 7CatecholsFatty AlcoholsgingerolProto-Oncogene Proteins c-bcl-2Reactive Oxygen SpeciesReceptors, TNF-Related Apoptosis-Inducing LigandRNA, Small InterferingTNF-Related Apoptosis-Inducing LigandApoptosisGingerolGlioblastomap53Reactive oxygen species (ROS)Tumor necrosis factor (TNF)-related apoptosis-inducing ligand (TRAIL)

Identifiers

PMID25034532
PMCPMC4295120
OpenAlexW2036855371

What OpenQuestion holds

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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.