Evidence map›Paper›PMID 20723265›Full record

ArticleBMC cancer2010

Resveratrol-induced cytotoxicity in human Burkitt's lymphoma cells is coupled to the unfolded protein response.

Ying Yan, Yan-Yan Gao, Bao-Qin Liu, Xiao-Fang Niu, Ying Zhuang, Hua-Qin Wang

Open access · goldAbstract read
In one paragraph

Article in BMC cancer, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.7field-weighted citation impact, top 18% 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

22 citing papers in PubMed, 39 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

6 authors at 1 institution in 1 country.

Ying YanDepartment of Biochemistry & Molecular Biology, China Medical University, Shenyang 110001, China.
Yan-Yan Gao
Bao-Qin Liu
Xiao-Fang Niu
Ying Zhuang
Hua-Qin Wang
China Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundResveratrol (RES), a natural phytoalexin found at high levels in grapes and red wine, has been shown to induce anti-proliferation and apoptosis of human cancer cell lines. However, the underlying molecular mechanisms are at present only partially understood.

methodThe effects of RES on activation of unfolded protein responses (UPR) were evaluated using Western blotting, semi-quantitative and real-time RT-PCR. Cell death was evaluated using Annexin V/PI staining and subsequent FACS.

resultsSimilar as tunicamycin, treatment with RES lead to the activation of all 3 branches of the UPR, with early splicing of XBP-1 indicative of IRE1 activation, phosphorylation of eIF2alpha consistent with ER resident kinase (PERK) activation, activating transcription factor 6 (ATF6) splicing, and increase in expression levels of the downstream molecules GRP78/BiP, GRP94 and CHOP/GADD153 in human Burkitt's lymphoma Raji and Daudi cell lines. RES was shown to induce cell death, which could be attenuated by thwarting upregulation of CHOP.

conclusionsOur data suggest that activation of the apoptotic arm of the UPR and its downstream effector CHOP/GADD153 is involved, at least in part, in RES-induced apoptosis in Burkitt's lymphoma cells.

Indexed as

Activating Transcription Factor 6Antineoplastic Agents, PhytogenicBlotting, WesternBurkitt LymphomaDNA-Binding ProteinseIF-2 KinaseEndoplasmic Reticulum Chaperone BiPHeat-Shock ProteinsHumansMembrane GlycoproteinsPhosphorylationRegulatory Factor X Transcription FactorsResveratrolReverse Transcriptase Polymerase Chain ReactionRNA, MessengerRNA, Small InterferingActivating Transcription Factor 6Antineoplastic Agents, PhytogenicDDIT3 protein, humanDNA-Binding ProteinseIF-2 KinaseEndoplasmic Reticulum Chaperone BiPendoplasminHeat-Shock ProteinsHSPA5 protein, humanMembrane GlycoproteinsRegulatory Factor X Transcription FactorsResveratrolRNA, MessengerRNA, Small InterferingStilbenesTranscription Factor CHOPTranscription FactorsVasodilator AgentsX-Box Binding Protein 1XBP1 protein, human

Identifiers

PMID20723265
PMCPMC2931494
OpenAlexW1971062590

What OpenQuestion holds

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Registered trials

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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.