Evidence map›Paper›PMID 28144275›Full record

ArticleArchives of medical science : AMS2017

Serum of obstructive sleep apnea patients impairs human coronary endothelial cell migration.

Michał Hoffmann, Jacek Wolf, Anna Szyndler, Prachi Singh, Virend K Somers, Krzysztof Narkiewicz

Open access · goldAbstract read
In one paragraph

Article in Archives of medical science : AMS, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
0.6field-weighted citation impact, top 30% 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

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.

  1. Pooled it
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  5. 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

6 authors at 2 institutions in 2 countries.

Michał HoffmannDepartment of Hypertension and Diabetology, Medical University of Gdansk, Gdansk, Poland.
Jacek WolfDepartment of Hypertension and Diabetology, Medical University of Gdansk, Gdansk, Poland.
Anna SzyndlerDepartment of Hypertension and Diabetology, Medical University of Gdansk, Gdansk, Poland.
Prachi SinghDivision of Cardiovascular Diseases, Department of Internal Medicine, Mayo Clinic College of Medicine, Rochester, Minnesota, USA.
Virend K SomersDivision of Cardiovascular Diseases, Department of Internal Medicine, Mayo Clinic College of Medicine, Rochester, Minnesota, USA.
Krzysztof NarkiewiczDepartment of Hypertension and Diabetology, Medical University of Gdansk, Gdansk, Poland.
Gdańsk Medical University · PLMayo Clinic · US

Funding

Disease Mechanisms in Sleep ApneaR01HL065176 · NHLBI · MAYO CLINIC ROCHESTER · PI SOMERS, VIREND K · 1999 to 2021
$5.8M
NHLBI NIH HHS R01 HL065176
6 · The paper itself

Abstract

introductionEndothelial cell migration and proliferation play an important role in the growth and development of new blood vessels and endothelium healing. This process occurs in response to injury, inflammation and immune reactions. Dysfunction of the endothelium may play a significant role in development and progression of cardiovascular disease related to sleep-disordered breathing. The aim of our study was to evaluate the chemo-attractant activity of serum from obstructive sleep apnea (OSA) and normal subjects on coronary artery endothelial cell migration. MATERIAL AND

methodsWe studied 12 severe OSA patients, free of other co-morbidities and on no treatment, along with 12 age-, body mass index, and gender matched healthy controls. Blood was collected at three time points: at 21:00 before sleep, at 6:00 after waking from sleep, and at 11:00 (after 5 h of normal daytime activity). Serum chemo-attractant activity for human coronary endothelial cells was assessed using a colorimetric cell migration assay kit.

resultsIn healthy subjects, serum chemo-attractant activity peaked in the morning after waking from sleep (

conclusionsChemo-attractant activity of the serum from OSA patients is lower compared to serum from healthy subjects, especially in the morning. Altered chemo-attractant serum activity may conceivably contribute to the impairment of endothelial function in obstructive sleep apnea patients.

Indexed as

coronary endothelial cell migrationhypoxiainflammationobstructive sleep apneaserum chemo-attractant activity

Identifiers

PMID28144275
PMCPMC5206357
OpenAlexW2323017658

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.