Evidence map›Paper›PMID 24393849›Full record

ArticleBiochemical and biophysical research communications2014

Genetic variants affecting alternative splicing of human cholesteryl ester transfer protein.

Adam Suhy, Katherine Hartmann, Leslie Newman, Audrey Papp, Thomas Toneff, Vivian Hook, Wolfgang Sadee

Open access · greenAbstract read
In one paragraph

Article in Biochemical and biophysical research communications, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.9field-weighted citation impact, top 28% 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

7 citing papers in PubMed, 12 citations in OpenAlex.

  1. Review
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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

7 authors at 2 institutions in 1 country.

Adam SuhyCenter for Pharmacogenomics, Department of Pharmacology, College of Medicine, The Ohio State University Wexner Medical Center, 5184A Graves Hall, 333 West 10th Avenue, Columbus, OH 43210, USA. Electronic address: suhy.2@osu.edu.
Katherine HartmannCenter for Pharmacogenomics, Department of Pharmacology, College of Medicine, The Ohio State University Wexner Medical Center, 5184A Graves Hall, 333 West 10th Avenue, Columbus, OH 43210, USA.
Leslie NewmanCenter for Pharmacogenomics, Department of Pharmacology, College of Medicine, The Ohio State University Wexner Medical Center, 5184A Graves Hall, 333 West 10th Avenue, Columbus, OH 43210, USA.
Audrey PappCenter for Pharmacogenomics, Department of Pharmacology, College of Medicine, The Ohio State University Wexner Medical Center, 5184A Graves Hall, 333 West 10th Avenue, Columbus, OH 43210, USA.
Thomas ToneffSkaggs School of Pharmacy and Pharmaceutical Sciences, School of Medicine, Departments of Neuroscience and Pharmacology, University of California, San Diego, 9500 Gilman Dr., La Jolla, CA 92093, USA.
Vivian HookSkaggs School of Pharmacy and Pharmaceutical Sciences, School of Medicine, Departments of Neuroscience and Pharmacology, University of California, San Diego, 9500 Gilman Dr., La Jolla, CA 92093, USA.
Wolfgang SadeeCenter for Pharmacogenomics, Department of Pharmacology, College of Medicine, The Ohio State University Wexner Medical Center, 5184A Graves Hall, 333 West 10th Avenue, Columbus, OH 43210, USA.
The Ohio State University Wexner Medical Center · USUniversity of Montana · US

Funding

The Ohio State University Center for clinical and Translational ScienceUL1TR001070 · NCATS · OHIO STATE UNIVERSITY · PI JACKSON, REBECCA D · 2013 to 2017
$22.6M
Expression Genetics in Drug TherapyU01GM092655 · NIGMS · OHIO STATE UNIVERSITY · PI SADEE, WOLFGANG · 2010 to 2014
$8.6M
NCATS NIH HHS UL1 TR001070NIGMS NIH HHS U01 GM092655
6 · The paper itself

Abstract

Cholesteryl ester transfer protein (CETP) plays an important role in reverse cholesterol transport, with decreased CETP activity increasing HDL levels. Formation of an alternative splice form lacking exon 9 (Δ9-CETP) has been associated with two single nucleotide polymorphisms (SNPs) in high linkage disequilibrium with each other, namely rs9930761 T>C located in intron 8 in a putative splicing branch site and rs5883 C>T in a possible exonic splicing enhancer (ESE) site in exon 9. To assess the relative effect of rs9930761 and rs5883 on splicing, mini-gene constructs spanning CETP exons 8 to 10, carrying all four possible allele combinations, were transfected into HEK293 and HepG2 cells. The minor T allele of rs5883 enhanced splicing significantly in both cell lines whereas the minor C allele of rs9930761 did not. In combination, the two alleles did not yield greater splicing than the rs5883 T allele alone in HepG2 cells. These results indicate that the genetic effect on CETP splicing is largely attributable to rs5883. We also confirm that Δ9-CETP protein is expressed in the liver but fails to circulate in the blood.

Indexed as

Alternative SplicingGenetic VariationAllelesCholesterol Ester Transfer ProteinsEnhancer Elements, GeneticExonsHEK293 CellsHep G2 CellsHumansIntronsLiverPolymorphism, Single NucleotideRNA, MessengerRNA Splice SitesCETP protein, humanCholesterol Ester Transfer ProteinsRNA, MessengerRNA Splice SitesAlternative splicingCETP levels in liver and plasmaCholesteryl ester transfer proteinCoronary artery diseaseStatin

Identifiers

PMID24393849
PMCPMC3929938
OpenAlexW2011767185

What OpenQuestion holds

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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.