Evidence map›Paper›PMID 28160777›Full record

ArticleBMC cancer2017

Curcumin decreases malignant characteristics of glioblastoma stem cells via induction of reactive oxygen species.

Zachary C Gersey, Gregor A Rodriguez, Eric Barbarite, Anthony Sanchez, Winston M Walters, Kelechi C Ohaeto, Ricardo J Komotar, Regina M Graham

Open access · goldAbstract read
In one paragraph

Article in BMC cancer, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 78 papers.

0numbers the graph read from it
0cells of the map it votes in
78citing papers in PubMed
4.4field-weighted citation impact, top 4% 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

78 citing papers in PubMed, 149 citations in OpenAlex.

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18 more citing papers are in PubMed but not listed here.

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 1 institution in 1 country.

Zachary C GerseyDepartment of Neurosurgery, University of Miami Miller School of Medicine, Miami, Florida, USA.
Gregor A RodriguezDepartment of Neurosurgery, University of Miami Miller School of Medicine, Miami, Florida, USA.
Eric BarbariteDepartment of Neurosurgery, University of Miami Miller School of Medicine, Miami, Florida, USA.
Anthony SanchezDepartment of Neurosurgery, University of Miami Miller School of Medicine, Miami, Florida, USA.
Winston M WaltersDepartment of Neurosurgery, University of Miami Miller School of Medicine, Miami, Florida, USA.
Kelechi C OhaetoDepartment of Neurosurgery, University of Miami Miller School of Medicine, Miami, Florida, USA.
Ricardo J KomotarDepartment of Neurosurgery, University of Miami Miller School of Medicine, Miami, Florida, USA.
Regina M GrahamDepartment of Neurosurgery, University of Miami Miller School of Medicine, Miami, Florida, USA. rgraham@med.miami.edu.
University of Miami · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGlioblastoma Multiforme (GBM) is the most common and lethal form of primary brain tumor in adults. Following standard treatment of surgery, radiation and chemotherapy, patients are expected to survive 12-14 months. Theorized cause of disease recurrence in these patients is tumor cell repopulation through the proliferation of treatment-resistant cancer stem cells. Current research has revealed curcumin, the principal ingredient in turmeric, can modulate multiple signaling pathways important for cancer stem cell self-renewal and survival.

methodsFollowing resection, tumor specimens were dissociated and glioblastoma stem cells (GSCs) were propagated in neurosphere media and characterized via immunocytochemistry. Cell viability was determined with MTS assay. GSC proliferation, sphere forming and colony forming assays were conducted through standard counting methods. Reactive oxygen species (ROS) production was examined using the fluorescent molecular probe CM-H2DCFA. Effects on cell signaling pathways were elucidated by western blot.

resultsWe evaluate the effects of curcumin on patient-derived GSC lines. We demonstrate a curcumin-induced dose-dependent decrease in GSC viability with an approximate IC

conclusionsDiscoveries made in this investigation may lead to a non-toxic intervention designed to prevent recurrence in glioblastoma by targeting glioblastoma stem cells.

Indexed as

AcetylcysteineAdultAntineoplastic AgentsCell ProliferationCell SurvivalCurcuminDrug Resistance, NeoplasmDrug Screening Assays, AntitumorFree Radical ScavengersGlioblastomaHumansInhibitor of Apoptosis ProteinsInhibitory Concentration 50Mitogen-Activated Protein KinasesNeoplastic Stem CellsOxidative StressAcetylcysteineAntineoplastic AgentsBIRC5 protein, humanCurcuminFree Radical ScavengersInhibitor of Apoptosis ProteinsMitogen-Activated Protein KinasesReactive Oxygen SpeciesSTAT3 protein, humanSTAT3 Transcription FactorSurvivinBrain tumorCurcuminGlioblastomaNatural productReactive oxygen speciesSTAT3Stem cell

Identifiers

PMID28160777
PMCPMC5292151
OpenAlexW2585957979

What OpenQuestion holds

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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.