NOVÁKOVÁ, Tereza, Táňa MACHÁČKOVÁ, Jan NOVÁK, Petr HUDE, Július GODAVA, Víta ŽAMPACHOVÁ, Jan OPPELT, Filip ZLÁMAL, Petr NEMEC, Helena BEDANOVA, Ondřej SLABÝ, Julie DOBROVOLNÁ, Lenka ŠPINAROVÁ and Jan KREJČÍ. Identification of a Diagnostic Set of Endomyocardial Biopsy microRNAs for Acute Cellular Rejection Diagnostics in Patients after Heart Transplantation Using Next-Generation Sequencing. Cells. Basel: MDPI, 2019, vol. 8, No 11, p. 1-13. ISSN 2073-4409. Available from: https://dx.doi.org/10.3390/cells8111400. |
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@article{1604797, author = {Nováková, Tereza and Macháčková, Táňa and Novák, Jan and Hude, Petr and Godava, Július and Žampachová, Víta and Oppelt, Jan and Zlámal, Filip and Nemec, Petr and Bedanova, Helena and Slabý, Ondřej and Dobrovolná, Julie and Špinarová, Lenka and Krejčí, Jan}, article_location = {Basel}, article_number = {11}, doi = {http://dx.doi.org/10.3390/cells8111400}, keywords = {microRNA; endomyocardial biopsy; heart transplantation; acute cellular rejection; diagnostics}, language = {eng}, issn = {2073-4409}, journal = {Cells}, title = {Identification of a Diagnostic Set of Endomyocardial Biopsy microRNAs for Acute Cellular Rejection Diagnostics in Patients after Heart Transplantation Using Next-Generation Sequencing}, url = {http://dx.doi.org/10.3390/cells8111400}, volume = {8}, year = {2019} }
TY - JOUR ID - 1604797 AU - Nováková, Tereza - Macháčková, Táňa - Novák, Jan - Hude, Petr - Godava, Július - Žampachová, Víta - Oppelt, Jan - Zlámal, Filip - Nemec, Petr - Bedanova, Helena - Slabý, Ondřej - Dobrovolná, Julie - Špinarová, Lenka - Krejčí, Jan PY - 2019 TI - Identification of a Diagnostic Set of Endomyocardial Biopsy microRNAs for Acute Cellular Rejection Diagnostics in Patients after Heart Transplantation Using Next-Generation Sequencing JF - Cells VL - 8 IS - 11 SP - 1-13 EP - 1-13 PB - MDPI SN - 20734409 KW - microRNA KW - endomyocardial biopsy KW - heart transplantation KW - acute cellular rejection KW - diagnostics UR - http://dx.doi.org/10.3390/cells8111400 L2 - http://dx.doi.org/10.3390/cells8111400 N2 - Introduction: Acute cellular rejection (ACR) of heart allografts represents the most common reason for graft failure. Endomyocardial biopsies (EMB) are still subject to substantial interobserver variability. Novel biomarkers enabling precise ACR diagnostics may decrease interobserver variability. We aimed to identify a specific subset of microRNAs reflecting the presence of ACR. Patients and Methods: Monocentric retrospective study. A total of 38 patients with the anamnesis of ACR were identified and for each patient three consecutive samples of EMB (with, prior and after ACR) were collected. Sixteen trios were used for next-generation sequencing (exploratory cohort); the resting 22 trios were used for validation with qRT-PCR (validation cohort). Statistical analysis was performed using R software. Results: The analysis of the exploration cohort provided the total of 11 miRNAs that were altered during ACR, the three of which (miR-144, miR-589 and miR-182) were further validated in the validation cohort. Using the levels of all 11 miRNAs and principal component analysis, an ACR score was created with the specificity of 91% and sensitivity of 68% for detecting the presence of ACR in the EMB sample. Conclusion: We identified a set of microRNAs altered in endomyocardial biopsies during ACR and using their relative levels we created a diagnostic score that can be used for ACR diagnosis. ER -
NOVÁKOVÁ, Tereza, Táňa MACHÁČKOVÁ, Jan NOVÁK, Petr HUDE, Július GODAVA, Víta ŽAMPACHOVÁ, Jan OPPELT, Filip ZLÁMAL, Petr NEMEC, Helena BEDANOVA, Ondřej SLABÝ, Julie DOBROVOLNÁ, Lenka ŠPINAROVÁ and Jan KREJČÍ. Identification of a Diagnostic Set of Endomyocardial Biopsy microRNAs for Acute Cellular Rejection Diagnostics in Patients after Heart Transplantation Using Next-Generation Sequencing. \textit{Cells}. Basel: MDPI, 2019, vol.~8, No~11, p.~1-13. ISSN~2073-4409. Available from: https://dx.doi.org/10.3390/cells8111400.
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