Evidence map›Paper›PMID 25681335›Full record

ArticleJournal of immunology (Baltimore, Md. : 1950)2015

Bortezomib inhibits expression of TGF-β1, IL-10, and CXCR4, resulting in decreased survival and migration of cutaneous T cell lymphoma cells.

Tzu-Pei Chang, Vladimir Poltoratsky, Ivana Vancurova

Open access · bronzeAbstract read
In one paragraph

Article in Journal of immunology (Baltimore, Md. : 1950), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
6.3field-weighted citation impact, top 3% 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

37 citing papers in PubMed, 47 citations in OpenAlex.

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  20. [Association of interleukin-10 gene polymorphism with enterovirus 71 infection in children].Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2019
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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

3 authors at 2 institutions in 2 countries.

Tzu-Pei ChangDepartment of Biological Sciences, St. John's University, New York, NY 11439; and.
Vladimir PoltoratskyDepartment of Pharmaceutical Sciences, St. John's University, New York, NY 11439.
Ivana VancurovaDepartment of Biological Sciences, St. John's University, New York, NY 11439; and vancuroi@stjohns.edu.
St. John's University · TWSt. John's University · US

Funding

Interleukin-8 Regulation by Proteasome and Nuclear IkB in Cancer and InflammationR15CA173452 · NCI · ST. JOHN'S UNIVERSITY · PI VANCUROVA, IVANA · 2013 to 2013
$495k
Gene Specific Regulation of NFkB by Nuclear IkBa in Inflammation and CancerR15AI085497 · NIAID · ST. JOHN'S UNIVERSITY · PI VANCUROVA, IVANA · 2010 to 2010
$245k
NCI NIH HHS CA173452NCI NIH HHS R15 CA173452NIAID NIH HHS AI085497NIAID NIH HHS R15 AI085497
6 · The paper itself

Abstract

Increased expression of the immunosuppressive cytokines, TGF-β1 and IL-10, is a hallmark of the advanced stages of cutaneous T cell lymphoma (CTCL), where it has been associated with suppressed immunity, increased susceptibility to infections, and diminished antitumor responses. Yet, little is known about the transcriptional regulation of TGF-β1 and IL-10 in CTCL, and about their function in regulating the CTCL cell responses. In this article, we show that TGF-β1 and IL-10 expression in CTCL cells is regulated by NF-κB and suppressed by bortezomib (BZ), which has shown promising results in the treatment of CTCL. However, although the TGF-β1 expression is IκBα dependent and is regulated by the canonical pathway, the IL-10 expression is IκBα independent, and its inhibition by BZ is associated with increased promoter recruitment of p52 that characterizes the noncanonical pathway. TGF-β1 suppression decreases CTCL cell viability and increases apoptosis, and adding exogenous TGF-β1 increases viability of BZ-treated CTCL cells, indicating TGF-β1 prosurvival function in CTCL cells. In addition, TGF-β1 suppression increases expression of the proinflammatory cytokines IL-8 and IL-17 in CTCL cells, suggesting that TGF-β1 also regulates the IL-8 and IL-17 expression. Importantly, our results demonstrate that BZ inhibits expression of the chemokine receptor CXCR4 in CTCL cells, resulting in their decreased migration, and that the CTCL cell migration is mediated by TGF-β1. These findings provide the first insights into the BZ-regulated TGF-β1 and IL-10 expression in CTCL cells, and indicate that TGF-β1 has a key role in regulating CTCL survival, inflammatory gene expression, and migration.

Indexed as

Antineoplastic AgentsBlotting, WesternBoronic AcidsBortezomibCell Line, TumorCell MovementCell SurvivalGene Expression Regulation, NeoplasticHumansI-kappa B ProteinsInterleukin-10Interleukin-17Interleukin-8Lymphoma, T-Cell, CutaneousModels, GeneticNF-kappa BAntineoplastic AgentsBoronic AcidsBortezomibCXCR4 protein, humanI-kappa B ProteinsInterleukin-10Interleukin-17Interleukin-8NF-kappa BProteasome Endopeptidase ComplexPyrazinesReceptors, CXCR4Transforming Growth Factor beta1

Identifiers

PMID25681335
PMCPMC4355060
OpenAlexW1944182350

What OpenQuestion holds

Textmetadata
LicenceTDM
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.