Evidence map›Paper›PMID 25393910›Full record

ArticleOncotarget2015

The translation inhibitor silvestrol exhibits direct anti-tumor activity while preserving innate and adaptive immunity against EBV-driven lymphoproliferative disease.

John T Patton, Mark E Lustberg, Gerard Lozanski, Sabrina L Garman, William H Towns, Callie M Drohan, Amy Lehman, Xiaoli Zhang, Brad Bolon, Li Pan and 4 more

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.3field-weighted citation impact, top 22% 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

20 citing papers in PubMed, 28 citations in OpenAlex.

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  20. The Search for Anticancer Agents from Tropical Plants.Progress in the chemistry of organic natural products
    Review
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

14 authors at 1 institution in 1 country.

John T PattonDivision of Hematology, Department of Internal Medicine, College of Medicine, The Ohio State University, Columbus, Ohio, USA.
Mark E LustbergDivision of Infectious Disease, The Ohio State University, Columbus, Ohio, USA.
Gerard LozanskiDepartment of Pathology, The Ohio State University, Columbus, Ohio, USA.
Sabrina L GarmanDivision of Hematology, Department of Internal Medicine, College of Medicine, The Ohio State University, Columbus, Ohio, USA.
William H TownsDivision of Hematology, Department of Internal Medicine, College of Medicine, The Ohio State University, Columbus, Ohio, USA.
Callie M DrohanDivision of Hematology, Department of Internal Medicine, College of Medicine, The Ohio State University, Columbus, Ohio, USA.
Amy LehmanCenter for Biostatistics, The Ohio State University, Columbus, Ohio, USA.
Xiaoli ZhangCenter for Biostatistics, The Ohio State University, Columbus, Ohio, USA.
Brad BolonComparative Pathology and Mouse Phenotyping Shared Resource, Comprehensive Cancer Center, The Ohio State University, Columbus, Ohio, USA.
Li PanDivision of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, The Ohio State University, Columbus, Ohio, USA.
A Douglas KinghornDivision of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, The Ohio State University, Columbus, Ohio, USA.
Michael R GreverDivision of Hematology, Department of Internal Medicine, College of Medicine, The Ohio State University, Columbus, Ohio, USA.
David M LucasDivision of Hematology, Department of Internal Medicine, College of Medicine, The Ohio State University, Columbus, Ohio, USA.
Robert A BaiocchiDivision of Hematology, Department of Internal Medicine, College of Medicine, The Ohio State University, Columbus, Ohio, USA.
The Ohio State University · US

Funding

Project 3:Isolation Chemistry of Filamentous Fungi and Biological EvaluationP01CA125066 · NCI · OHIO STATE UNIVERSITY · PI JAMES R FUCHS · 2007 to 2026
$27.2M
SPORE Leukemia Tissue BankP50CA140158 · NCI · OHIO STATE UNIVERSITY · PI BLOOMFIELD, CLARA D · 2009 to 2013
$11.2M
NCI NIH HHS P01 CA 125066NCI NIH HHS P01 CA125066NCI NIH HHS P50 CA140158
6 · The paper itself

Abstract

Treatment options for patients with Epstein-Barr Virus-driven lymphoproliferative diseases (EBV-LPD) are limited. Chemo-immunotherapeutic approaches often lead to immune suppression, risk of lethal infection and EBV reactivation, thus it is essential to identify agents that can deliver direct anti-tumor activity while preserving innate and adaptive host immune surveillance. Silvestrol possesses direct anti-tumor activity in multiple hematologic malignancies while causing minimal toxicity to normal mononuclear cells. However, the effects of silvestrol on immune function have not been described. We utilized in vitro and in vivo models of EBV-LPD to simultaneously examine the impact of silvestrol on both tumor and normal immune function. We show that silvestrol induces direct anti-tumor activity against EBV-transformed lymphoblastoid cell lines (LCL), with growth inhibition, decreased expression of the EBV oncogene latent membrane protein-1, and inhibition of the downstream AKT, STAT1 and STAT3 signaling pathways. Silvestrol promoted potent indirect anti-tumor effects by preserving expansion of innate and EBV antigen-specific adaptive immune effector subsets capable of effective clearance of LCL tumor targets in autologous co-cultures. In an animal model of spontaneous EBV-LPD, silvestrol demonstrated significant therapeutic activity dependent on the presence of CD8-positive T-cells. These findings establish a novel immune-sparing activity of silvestrol, justifying further exploration in patients with EBV-positive malignancies.

Indexed as

Adaptive ImmunityAnimalsAntineoplastic AgentsBenzofuransCD8-Positive T-LymphocytesCells, CulturedCoculture TechniquesCytotoxicity, ImmunologicEpstein-Barr Virus InfectionsHerpesvirus 4, HumanImmunity, InnateLymphocytes, Tumor-InfiltratingLymphoproliferative DisordersMice, SCIDProtein BiosynthesisProto-Oncogene Proteins c-aktAntineoplastic AgentsBenzofuransEBV-associated membrane antigen, Epstein-Barr virusProto-Oncogene Proteins c-aktsilvestrolSTAT1 protein, humanSTAT1 Transcription FactorSTAT3 protein, humanSTAT3 Transcription FactorTriterpenesViral Matrix Proteins

Identifiers

PMID25393910
PMCPMC4413611
OpenAlexW1962807721

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.