Evidence map›Paper›PMID 26229140›Full record

ArticleArteriosclerosis, thrombosis, and vascular biology2015

Targeted Knockdown of Hepatic SOAT2 With Antisense Oligonucleotides Stabilizes Atherosclerotic Plaque in ApoB100-only LDLr-/- Mice.

John T Melchior, John D Olson, Kathryn L Kelley, Martha D Wilson, Janet K Sawyer, Kerry M Link, Lawrence L Rudel

Open access · greenAbstract read
In one paragraph

Article in Arteriosclerosis, thrombosis, and vascular biology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.6field-weighted citation impact, top 33% 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

2 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
  2. Article
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 1 institution in 1 country.

John T MelchiorFrom the Department of Pathology, Section on Lipid Sciences (J.T.M., K.L.K., M.D.W., J.K.S., L.L.R.), and Department of Radiology, Center for Biomolecular Imaging (J.D.O., K.M.L.), Wake Forest University Health Sciences, Winston-Salem, NC.
John D OlsonFrom the Department of Pathology, Section on Lipid Sciences (J.T.M., K.L.K., M.D.W., J.K.S., L.L.R.), and Department of Radiology, Center for Biomolecular Imaging (J.D.O., K.M.L.), Wake Forest University Health Sciences, Winston-Salem, NC.
Kathryn L KelleyFrom the Department of Pathology, Section on Lipid Sciences (J.T.M., K.L.K., M.D.W., J.K.S., L.L.R.), and Department of Radiology, Center for Biomolecular Imaging (J.D.O., K.M.L.), Wake Forest University Health Sciences, Winston-Salem, NC.
Martha D WilsonFrom the Department of Pathology, Section on Lipid Sciences (J.T.M., K.L.K., M.D.W., J.K.S., L.L.R.), and Department of Radiology, Center for Biomolecular Imaging (J.D.O., K.M.L.), Wake Forest University Health Sciences, Winston-Salem, NC.
Janet K SawyerFrom the Department of Pathology, Section on Lipid Sciences (J.T.M., K.L.K., M.D.W., J.K.S., L.L.R.), and Department of Radiology, Center for Biomolecular Imaging (J.D.O., K.M.L.), Wake Forest University Health Sciences, Winston-Salem, NC.
Kerry M LinkFrom the Department of Pathology, Section on Lipid Sciences (J.T.M., K.L.K., M.D.W., J.K.S., L.L.R.), and Department of Radiology, Center for Biomolecular Imaging (J.D.O., K.M.L.), Wake Forest University Health Sciences, Winston-Salem, NC.
Lawrence L RudelFrom the Department of Pathology, Section on Lipid Sciences (J.T.M., K.L.K., M.D.W., J.K.S., L.L.R.), and Department of Radiology, Center for Biomolecular Imaging (J.D.O., K.M.L.), Wake Forest University Health Sciences, Winston-Salem, NC. lrudel@wakehealth.edu.
Wake Forest University · US

Funding

TISSUE CULTURE COREP01HL049373 · NHLBI · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI SHELNESS, GREGORY S · 1993 to 2012
$23.8M
Integrative Lipid Metabolism, Inflammation, and Chronic DiseasesT32HL091797 · NHLBI · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI PARKS, JOHN S · 2008 to 2017
$1.8M
NHLBI NIH HHS P01 HL049373NHLBI NIH HHS P01 HL49373NHLBI NIH HHS T32 HL091797NHLBI NIH HHS T32HL091797
6 · The paper itself

Abstract

objectiveTo test the hypothesis that the attenuation of cholesterol oleate packaging into apoB-containing lipoproteins will arrest progression of pre-existing atherosclerotic lesions. APPROACH AND

resultsAtherosclerosis was induced in apoB-100 only, LDLr(-/-) mice by feeding a diet enriched in cis-monounsaturated fatty acids for 24 weeks. A subset of mice was then euthanized to quantify the extent of atherosclerosis. The remaining mice were continued on the same diet (controls) or assigned to the following treatments for 16 weeks: (1) a diet enriched in n-3 polyunsaturated fatty acids, (2) the cis-monounsaturated fatty acid diet plus biweekly injections of an antisense oligonucleotide specific to hepatic sterol-O-acyltransferase 2 (SOAT2); or (3) the cis-monounsaturated fatty acid diet and biweekly injections of a nontargeting hepatic antisense oligonucleotide. Extent of atherosclerotic lesions in the aorta was monitored morphometrically in vivo with magnetic resonance imaging and ex vivo histologically and immunochemically. Hepatic knockdown of SOAT2 via antisense oligonucleotide treatment arrested lesion growth and stabilized lesions.

conclusionsHepatic knockdown of SOAT2 in apoB100-only, LDLr(-/-) mice resulted in remodeling of aortic atherosclerotic lesions into a stable phenotype, suggesting SOAT2 is a viable target for the treatment of atherosclerosis.

Indexed as

Gene Expression RegulationAnimalsAorta, ThoracicApolipoprotein B-100Disease Models, AnimalDisease ProgressionDNALiverMagnetic Resonance ImagingMiceMice, KnockoutOligonucleotides, AntisensePlaque, AtheroscleroticSterol O-AcyltransferaseSterol O-Acyltransferase 2Apolipoprotein B-100DNAOligonucleotides, AntisenseSterol O-AcyltransferaseSterol O-Acyltransferase 2atherosclerosischolesterollipidslipoproteinsmagnetic resonance imaging

Identifiers

PMID26229140
PMCPMC4552612
OpenAlexW2141024671

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.