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Influence of extracorporeal membrane oxygenation on serum microRNA expression
- Source :
- The Journal of International Medical Research, Journal of International Medical Research, Vol 47 (2019)
- Publication Year :
- 2019
- Publisher :
- SAGE Publications, 2019.
-
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 × 103/µL (25th percentile = 154.3 × 103/µL; 75th percentile = 33 × 103/µL). 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.
- Subjects :
- 0301 basic medicine
Adult
Blood Platelets
Male
Medicine (General)
Erythrocytes
Clinical Research Reports
medicine.medical_treatment
030204 cardiovascular system & hematology
Biochemistry
Hemolysis
03 medical and health sciences
Young Adult
R5-920
0302 clinical medicine
microRNA
Extracorporeal membrane oxygenation
medicine
Humans
Platelet
Serum microrna
Aged
business.industry
Platelet Count
Biochemistry (medical)
Reproducibility of Results
MicroRNA
Cell Biology
General Medicine
extracorporeal membrane oxygenation
thromboembolism
Middle Aged
bleeding
MicroRNAs
030104 developmental biology
surgical procedures, operative
Gene Expression Regulation
platelets
Cancer research
Biomarker (medicine)
biomarker
Female
ECMO
business
Subjects
Details
- Language :
- English
- ISSN :
- 14732300 and 03000605
- Volume :
- 47
- Issue :
- 12
- Database :
- OpenAIRE
- Journal :
- The Journal of International Medical Research
- Accession number :
- edsair.doi.dedup.....7565dc7226199f7fe89666c4aa0b73d7