Universität zu Köln

Scettri, M., Seeba, H., Staudacher, D. L., Robinson, S., Stallmann, D., Heger, L. A., Grundmann, S., Duerschmied, D., Bode, C., Wengenmayer, T., Ahrens, I. and Hortmann, M. (2019). Influence of extracorporeal membrane oxygenation on serum microRNA expression. J. Int. Med. Res., 47 (12). S. 6109 - 6120. LONDON: SAGE PUBLICATIONS LTD. ISSN 1473-2300

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Abstract

Objective To date, no biomarkers have been established to predict haematological complications and outcomes of extracorporeal membrane oxygenation (ECMO). The aim of this study was to investigate the expression of a panel of microRNAs (miRNAs), which are promising biomarkers in many clinical fields, in patients before and after initiating ECMO. Methods Serum miRNA levels from 14 patients hospitalized for acute respiratory failure and supported with ECMO in our medical intensive care unit were analysed before and 24 hours after ECMO. In total, 179 serum-enriched miRNAs were profiled by using a real-time PCR panel. For validation, differentially expressed miRNAs were individually quantified with conventional real-time quantitative PCR at 0, 24, and 72 hours. Results Under ECMO support, platelet count significantly decreased by 65 x 10(3)/mu L (25th percentile = 154.3 x 10(3)/mu L; 75th percentile = 33 x 10(3)/mu L). Expression of the 179 miRNAs investigated in this study did not change significantly throughout the observational period. Conclusions According to our data, the expression of serum miRNAs was not altered by ECMO therapy itself. We conclude that ECMO does not limit the application of miRNAs as specific clinical biomarkers for the patients' underlying disease.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Scettri, M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Seeba, H. UNSPECIFIED UNSPECIFIED UNSPECIFIED Staudacher, D. L. UNSPECIFIED UNSPECIFIED UNSPECIFIED Robinson, S. UNSPECIFIED UNSPECIFIED UNSPECIFIED Stallmann, D. UNSPECIFIED UNSPECIFIED UNSPECIFIED Heger, L. A. UNSPECIFIED UNSPECIFIED UNSPECIFIED Grundmann, S. UNSPECIFIED UNSPECIFIED UNSPECIFIED Duerschmied, D. UNSPECIFIED UNSPECIFIED UNSPECIFIED Bode, C. UNSPECIFIED UNSPECIFIED UNSPECIFIED Wengenmayer, T. UNSPECIFIED UNSPECIFIED UNSPECIFIED Ahrens, I. UNSPECIFIED UNSPECIFIED UNSPECIFIED Hortmann, M. UNSPECIFIED UNSPECIFIED UNSPECIFIED
URN:	urn:nbn:de:hbz:38-127195
DOI:	10.1177/0300060519884502
Journal or Publication Title:	J. Int. Med. Res.
Volume:	47
Number:	12
Page Range:	S. 6109 - 6120
Date:	2019
Publisher:	SAGE PUBLICATIONS LTD
Place of Publication:	LONDON
ISSN:	1473-2300
Language:	English
Faculty:	Unspecified
Divisions:	Unspecified
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language CIRCULATING MICRORNAS; LIFE-SUPPORT; ANTICOAGULATION; BIOMARKERS; PLASMA Multiple languages Medicine, Research & Experimental; Pharmacology & Pharmacy Multiple languages
Refereed:	Yes
URI:	http://kups.ub.uni-koeln.de/id/eprint/12719