Evidence map›Paper›PMID 27237075›Full record

ArticleAtherosclerosis2016

TRAF3IP2 mediates atherosclerotic plaque development and vulnerability in ApoE(-/-) mice.

Siva Sankara Vara Prasad Sakamuri, Yusuke Higashi, Sergiy Sukhanov, Jalahalli M Siddesha, Patrice Delafontaine, Ulrich Siebenlist, Bysani Chandrasekar

Open access · greenAbstract read
In one paragraph

Article in Atherosclerosis, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
1.1field-weighted citation impact, top 23% 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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 19 citations in OpenAlex.

  1. The role of IL-17 and Th17 cells in keloid pathogenesis.Archives of dermatological research · 2024
    Pooled it
  2. Review
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  5. New insights into mechanisms of endothelial insulin resistance in type 2 diabetes.American journal of physiology. Heart and circulatory physiology · 2022
    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.

Siva Sankara Vara Prasad SakamuriHeart and Vascular Institute, Tulane University School of Medicine, New Orleans, LA, 70112, United States.
Yusuke HigashiHeart and Vascular Institute, Tulane University School of Medicine, New Orleans, LA, 70112, United States.
Sergiy SukhanovHeart and Vascular Institute, Tulane University School of Medicine, New Orleans, LA, 70112, United States.
Jalahalli M SiddeshaHeart and Vascular Institute, Tulane University School of Medicine, New Orleans, LA, 70112, United States.
Patrice DelafontaineHeart and Vascular Institute, Tulane University School of Medicine, New Orleans, LA, 70112, United States.
Ulrich SiebenlistLaboratory of Immunoregulation, NIAID/NIH, Bethesda, MD, 20892, United States.
Bysani ChandrasekarHeart and Vascular Institute, Tulane University School of Medicine, New Orleans, LA, 70112, United States; HS Truman Memorial Veterans Hospital, 800 Hospital Drive, Columbia, MO, 75201, United States. Electronic address: chandrasekarb@health.missouri.edu.
Tulane University · USNational Institute of Allergy and Infectious Diseases · US

Funding

Insulin-Like Growth Factor-1and AtherosclerosisR01HL070241 · NHLBI · UNIVERSITY OF MISSOURI-COLUMBIA · PI PATRICE DELAFONTAINE · 2003 to 2026
$10.1M
Functions of IL-17 Family Cytokines in Health and DiseaseZIAAI001095 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI SIEBENLIST, ULRICH · 2009 to 2020
$9.7M
ANGIOTENSIN II, IGF-1 AND SKELETAL MUSCLE ATROPHYR01HL080682 · NHLBI · UNIVERSITY OF MISSOURI-COLUMBIA · PI DELAFONTAINE, PATRICE · 2007 to 2015
$3.3M
The Role of Interleukin-18 in Myocardial Hypertrophy and FailureR01HL086787 · NHLBI · UNIVERSITY OF TEXAS HLTH SCIENCE CENTER · PI BYSANI, CHANDRASEKAR · 2009 to 2013
$1.8M
TRAF3IP2 in Ischemic Heart DiseaseI01BX002255 · VA · SOUTHEAST LOUISIANA VETERANS HEALTH CARE · PI BYSANI, CHANDRASEKAR · 2014 to 2017
–
BLRD VA I01 BX002255NHLBI NIH HHS R01 HL070241NHLBI NIH HHS R01 HL080682NHLBI NIH HHS R01 HL086787
6 · The paper itself

Abstract

BACKGROUND AND

aimsAtherosclerosis is a major cause of heart attack and stroke. Inflammation plays a critical role in the development of atherosclerosis. Since the cytoplasmic adaptor molecule TRAF3IP2 (TRAF3-Interacting Protein 2) plays a causal role in various autoimmune and inflammatory diseases, we hypothesized that TRAF3IP2 mediates atherosclerotic plaque development.

methodsTRAF3IP2/ApoE double knockout (DKO) mice were generated by crossing TRAF3IP2(-/-) and ApoE(-/-) mice. ApoE(-/-) mice served as controls. Both DKO and control mice were fed a high-fat diet for 12 weeks. Plasma lipids were measured by ELISA, atherosclerosis by en face analysis of aorta and plaque cross-section measurements at the aortic valve region, plaque necrotic core area, collagen and smooth muscle cell (SMC) content by histomorphometry, and aortic gene expression by RT-qPCR.

resultsThe plasma lipoprotein profile was not altered by TRAF3IP2 gene deletion in ApoE(-/-) mice. While total aortic plaque area was decreased in DKO female, but not male mice, the plaque necrotic area was significantly decreased in DKO mice of both genders. Plaque collagen and SMC contents were increased significantly in both female and male DKO mice compared to respective controls. Aortic expression of proinflammatory cytokine (Tumor necrosis factor α, TNFα), chemokine (Chemokine (C-X-C motif) Ligand 1, CXCL1) and adhesion molecule (Vascular cell adhesion molecule 1, VCAM1; and Intercellular adhesion molecule 1, ICAM1) gene expression were decreased in both male and female DKO mice. In addition, the male DKO mice expressed markedly reduced levels of extracellular matrix (ECM)-related genes, including TIMP1 (Tissue inhibitor of metalloproteinase 1), RECK (Reversion-Inducing-Cysteine-Rich Protein with Kazal Motifs) and ADAM17 (A Disintegrin And Metalloproteinase 17).

conclusionsTRAF3IP2 plays a causal role in atherosclerotic plaque development and vulnerability, possibly by inducing the expression of multiple proinflammatory mediators. TRAF3IP2 could be a potential therapeutic target in atherosclerotic vascular diseases.

Indexed as

Adaptor Proteins, Signal TransducingAnimalsAtherosclerosisCollagenCrosses, GeneticExtracellular MatrixFemaleGene DeletionGenotypeInflammationLipoproteinsMaleMiceMice, Inbred C57BLMice, Knockout, ApoENecrosisAdaptor Proteins, Signal TransducingCollagenLipoproteinsTraf3ip2 protein, mouseTriglyceridesAct1AtherosclerosisCIKSCollagenPlaque stabilityTRAF3IP2

Identifiers

PMID27237075
PMCPMC5035578
OpenAlexW2396251244

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Registered trials

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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.