Evidence map›Paper›PMID 27365405›Full record

ArticleArteriosclerosis, thrombosis, and vascular biology2016

Smooth Muscle Cell-Derived Interleukin-17C Plays an Atherogenic Role via the Recruitment of Proinflammatory Interleukin-17A+ T Cells to the Aorta.

Matthew J Butcher, Tayab C Waseem, Elena V Galkina

Erratum issuedOpen access · bronzeAbstract read
In one paragraph

Article in Arteriosclerosis, thrombosis, and vascular biology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
2.5field-weighted citation impact, top 11% 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

32 citing papers in PubMed, 47 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Matthew J ButcherFrom the Department of Microbiology and Molecular Cell Biology, Eastern Virginia Medical School, Norfolk.
Tayab C WaseemFrom the Department of Microbiology and Molecular Cell Biology, Eastern Virginia Medical School, Norfolk.
Elena V GalkinaFrom the Department of Microbiology and Molecular Cell Biology, Eastern Virginia Medical School, Norfolk. galkinev@evms.edu.
Eastern Virginia Medical School · US

Funding

T cell plasticity in atherosclerosisR01HL107522 · NHLBI · EASTERN VIRGINIA MEDICAL SCHOOL · PI GALKINA, ELENA V · 2011 to 2015
$1.8M
NHLBI NIH HHS R01 HL107522
6 · The paper itself

Abstract

objectiveAtherosclerosis is characterized by frequent communication between infiltrating leukocytes and vascular cells, through chemokine and cytokine networks. Interleukin-17C (IL-17C) is detectable within atherosclerotic lesions; however, the potential involvement of this cytokine has not been examined. Thus, we sought to investigate the role of IL-17C in atherosclerosis. APPROACH AND

resultsThe expression of IL-17 cytokines was profiled within aortas of apolipoprotein E double knockout (Apoe(-/-)) mice, and Il17c expression was elevated. Flow cytometry experiments revealed a major population of aortic IL-17C-producing smooth muscle cells. Next, we generated Il17c(-/-)Apoe(-/-) mice and demonstrated that atherosclerotic lesion and collagen content was diminished within Western diet-fed Il17c(-/-)Apoe(-/-) aortas and aortic roots in comparison to Apoe(-/-) controls. Smooth muscle cells and fibroblasts were mainly responsible for the reduced Col1A1 expression in the aorta of Il17c(-/-)Apoe(-/-) mice. Importantly, IL-17C-treated Apoe(-/-) aortas showed upregulated Col1A1 expression ex vivo. Il17c(-/-)Apoe(-/-) mice displayed a proportional reduction in aortic macrophages, neutrophils, T cells, T helper 1 cells, and T regulatory cells, without corresponding changes in the peripheral immune composition. Examination of aortic IL-17A(+) T-cell receptor γδ T cells and Th17 cells demonstrated a stark reduction in the percentage and number of these subsets within Il17c(-/-)Apoe(-/-) versus Apoe(-/-) mice. Explanted 12-week Western diet-fed Apoe(-/-) aortas treated with IL-17C resulted in the induction of multiple vascular chemokines and cytokines. Th17 cells demonstrated attenuated migration toward supernatants from cultures of Il17c(-/-)Apoe(-/-) smooth muscle cells, and short-term homing experiments revealed diminished recruitment of Th17 cells to the aorta of Il17c(-/-)Apoe(-/-) recipients.

conclusionsSmooth muscle cell-derived IL-17C plays a proatherogenic role by supporting the recruitment of Th17 cells to atherosclerotic lesions.

Indexed as

Chemotaxis, LeukocyteParacrine CommunicationAnimalsAortaAortic DiseasesApolipoproteins EAtherosclerosisCells, CulturedCollagen Type ICollagen Type I, alpha 1 ChainDiet, High-FatDisease Models, AnimalFemaleFibroblastsGenetic Predisposition to DiseaseInflammationApolipoproteins ECollagen Type ICollagen Type I, alpha 1 ChainIl17a protein, mouseIl17c protein, mouseInterleukin-17atherosclerosiscytokinesinflammationleukocytessmooth muscle cells

Identifiers

PMID27365405
PMCPMC5242324
OpenAlexW2471642374

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.