Evidence map›Paper›PMID 26848772›Full record

ArticleOncotarget2016

Identification of cis- and trans-acting elements regulating calretinin expression in mesothelioma cells.

Jelena Kresoja-Rakic, Esra Kapaklikaya, Gabriela Ziltener, Damian Dalcher, Raffaella Santoro, Brock C Christensen, Kevin C Johnson, Beat Schwaller, Walter Weder, Rolf A Stahel and 1 more

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
2.0field-weighted citation impact, top 13% 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

12 citing papers in PubMed, 17 citations in OpenAlex.

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  7. Cytosolic CaCold Spring Harbor perspectives in biology · 2020
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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

11 authors at 4 institutions in 2 countries.

Jelena Kresoja-RakicLaboratory of Molecular Oncology, Clinic of Oncology, University Hospital Zürich, Zürich, Switzerland.
Esra KapaklikayaLaboratory of Molecular Oncology, Clinic of Oncology, University Hospital Zürich, Zürich, Switzerland.
Gabriela ZiltenerLaboratory of Molecular Oncology, Clinic of Oncology, University Hospital Zürich, Zürich, Switzerland.
Damian DalcherInstitute of Veterinary Biochemistry and Molecular Biology, University of Zürich, Zürich, Switzerland.
Raffaella SantoroInstitute of Veterinary Biochemistry and Molecular Biology, University of Zürich, Zürich, Switzerland.
Brock C ChristensenDepartments of Epidemiology, Pharmacology and Toxicology and Community and Family Medicine, Geisel School of Medicine at Dartmouth, Hanover, NH, USA.
Kevin C JohnsonDepartments of Epidemiology, Pharmacology and Toxicology and Community and Family Medicine, Geisel School of Medicine at Dartmouth, Hanover, NH, USA.
Beat SchwallerAnatomy, Department of Medicine, University of Fribourg, Fribourg, Switzerland.
Walter WederDivision of Thoracic Surgery, University Hospital Zürich, Zürich, Switzerland.
Rolf A StahelLaboratory of Molecular Oncology, Clinic of Oncology, University Hospital Zürich, Zürich, Switzerland.
Emanuela Felley-BoscoLaboratory of Molecular Oncology, Clinic of Oncology, University Hospital Zürich, Zürich, Switzerland.
University Hospital of Zurich · CHDartmouth College · USUniversity of Fribourg · CHUniversity of Zurich · CH

Funding

Relation Between In-utero Vitamin D and Immune Function in Early Childhood P20GM104416 · NIGMS · DARTMOUTH COLLEGE · PI CHRISTENSEN, BROCK CLARKE · 2013 to 2022
$23.7M
Training Program for Quantitative Population Sciences in CancerR25CA134286 · NCI · DARTMOUTH COLLEGE · PI KARAGAS, MARGARET RITA, TOSTESON, TOR D · 2009 to 2018
$3.0M
NCI NIH HHS R25 CA134286NIGMS NIH HHS P20 GM104416
6 · The paper itself

Abstract

Calretinin (CALB2) is a diagnostic marker for epithelioid mesothelioma. It is also a prognostic marker since patients with tumors expressing high calretinin levels have better overall survival. Silencing of calretinin decreases viability of epithelioid mesothelioma cells. Our aim was to elucidate mechanisms regulating calretinin expression in mesothelioma. Analysis of calretinin transcript and protein suggested a control at the mRNA level. Treatment with 5-aza-2'-deoxycytidine and analysis of TCGA data indicated that promoter methylation is not likely to be involved. Therefore, we investigated CALB2 promoter by analyzing ~1kb of genomic sequence surrounding the transcription start site (TSS) + 1 using promoter reporter assay. Deletion analysis of CALB2 proximal promoter showed that sequence spanning the -161/+80bp region sustained transcriptional activity. Site-directed analysis identified important cis-regulatory elements within this -161/+80bp CALB2 promoter. EMSA and ChIP assays confirmed binding of NRF-1 and E2F2 to the CALB2 promoter and siRNA knockdown of NRF-1 led to decreased expression of calretinin. Cell synchronization experiment showed that calretinin expression was cell cycle regulated with a peak of expression at G1/S phase. This study provides the first insight in the regulation of CALB2 expression in mesothelioma cells.

Indexed as

Gene Expression Regulation, NeoplasticRegulatory Sequences, Nucleic AcidBase SequenceCalbindin 2Cells, CulturedE2F2 Transcription FactorHumansMesotheliomaNuclear Respiratory Factor 1Promoter Regions, GeneticCALB2 protein, humanCalbindin 2E2F2 protein, humanE2F2 Transcription FactorNRF1 protein, humanNuclear Respiratory Factor 1calretinincell-cycle regulated expressionmalignant pleural mesotheliomaNRF-1promoter

Identifiers

PMID26848772
PMCPMC5008284
OpenAlexW2298229038

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.