Evidence map›Paper›PMID 26904289›Full record

ArticleInternational journal of vascular medicine2016

Phenotypic and Functional Changes of Endothelial and Smooth Muscle Cells in Thoracic Aortic Aneurysms.

Anna Malashicheva, Daria Kostina, Aleksandra Kostina, Olga Irtyuga, Irina Voronkina, Larisa Smagina, Elena Ignatieva, Natalia Gavriliuk, Vladimir Uspensky, Olga Moiseeva and 2 more

Open access · goldAbstract read
In one paragraph

Article in International journal of vascular medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 1 pooled it
6.4field-weighted citation impact, top 3% 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

31 citing papers in PubMed, 1 synthesis or guideline pooled it, 58 citations in OpenAlex.

  1. Extreme Diversity of the Human Vascular Mesenchymal Cell Landscape.Journal of the American Heart Association · 2020
    Pooled it
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  9. TheFrontiers in cardiovascular medicine · 2024
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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

12 authors at 5 institutions in 2 countries.

Anna MalashichevaAlmazov Federal Medical Research Centre, Akkuratova 2, Saint Petersburg 197341, Russia; Saint Petersburg State University, Universitetskaya Nab. 7/9, Saint Petersburg 199034, Russia; ITMO University, Institute of Translational Medicine, 49 Kronverksky Prospekt, Saint Petersburg 197101, Russia.
Daria KostinaAlmazov Federal Medical Research Centre, Akkuratova 2, Saint Petersburg 197341, Russia.
Aleksandra KostinaAlmazov Federal Medical Research Centre, Akkuratova 2, Saint Petersburg 197341, Russia; Saint Petersburg State University, Universitetskaya Nab. 7/9, Saint Petersburg 199034, Russia.
Olga IrtyugaAlmazov Federal Medical Research Centre, Akkuratova 2, Saint Petersburg 197341, Russia; ITMO University, Institute of Translational Medicine, 49 Kronverksky Prospekt, Saint Petersburg 197101, Russia.
Irina VoronkinaInstitute of Cytology, Russian Academy of Sciences, Tikhoretsky Avenue 4, Saint Petersburg 194064, Russia.
Larisa SmaginaInstitute of Cytology, Russian Academy of Sciences, Tikhoretsky Avenue 4, Saint Petersburg 194064, Russia.
Elena IgnatievaAlmazov Federal Medical Research Centre, Akkuratova 2, Saint Petersburg 197341, Russia.
Natalia GavriliukAlmazov Federal Medical Research Centre, Akkuratova 2, Saint Petersburg 197341, Russia.
Vladimir UspenskyAlmazov Federal Medical Research Centre, Akkuratova 2, Saint Petersburg 197341, Russia.
Olga MoiseevaAlmazov Federal Medical Research Centre, Akkuratova 2, Saint Petersburg 197341, Russia.
Jarle VaageInstitute of Clinical Medicine, University of Oslo and Oslo University Hospital, Postboks 1171, Blindern, 0318 Oslo, Norway.
Anna KostarevaAlmazov Federal Medical Research Centre, Akkuratova 2, Saint Petersburg 197341, Russia; ITMO University, Institute of Translational Medicine, 49 Kronverksky Prospekt, Saint Petersburg 197101, Russia.
Federal Almazov North-West Medical Research Centre · RUInstitute of Cytology · RUITMO University · RUSt Petersburg University · RUUniversity of Oslo · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Thoracic aortic aneurysm develops as a result of complex series of events that alter the cellular structure and the composition of the extracellular matrix of the aortic wall. The purpose of the present work was to study the cellular functions of endothelial and smooth muscle cells from the patients with aneurysms of the thoracic aorta. We studied endothelial and smooth muscle cells from aneurysms in patients with bicuspid aortic valve and with tricuspid aortic valve. The expression of key markers of endothelial (CD31, vWF, and VE-cadherin) and smooth muscle (SMA, SM22α, calponin, and vimentin) cells as well extracellular matrix and MMP activity was studied as well as and apoptosis and cell proliferation. Expression of functional markers of endothelial and smooth muscle cells was reduced in patient cells. Cellular proliferation, migration, and synthesis of extracellular matrix proteins are attenuated in the cells of the patients. We show for the first time that aortic endothelial cell phenotype is changed in the thoracic aortic aneurysms compared to normal aortic wall. In conclusion both endothelial and smooth muscle cells from aneurysms of the ascending aorta have downregulated specific cellular markers and altered functional properties, such as growth rate, apoptosis induction, and extracellular matrix synthesis.

Identifiers

PMID26904289
PMCPMC4745582
OpenAlexW2292362220

What OpenQuestion holds

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LicenceCC BY
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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.