Browsing by Author "Deng, Mario"
Now showing items 1-7 of 7
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An integrated molecular diagnostic report for heart transplant biopsies using an ensemble of diagnostic algorithms
Parkes, Michael D.; Aliabadi, Arezu Z.; Cadeiras, Martin; Crespo-Leiro, María Generosa; Deng, Mario; Depasquale, Eugene C.; Goekler, Johannes; Kim, Daniel H.; Kobashigawa, Jon; Loupy, Alexandre; Macdonald, Peter; Potena, Luciano; Zuckermann, Andreas; Halloran, Philip F. (Elsevier, 2019-02-06)[Abstract] BACKGROUND. We previously reported a microarray-based diagnostic system for heart transplant endomyocardial biopsies (EMBs), using either 3-archetype (3AA) or 4-archetype (4AA) unsupervised algorithms to estimate ... -
Assessing the relationship between molecular rejection and parenchymal injury in heart transplant biopsies
Madill-Thomsen, Katelynn S.; Reeve, Jeff; Aliabadi-Zuckermann, Arezu; Cadeiras, Martin; Crespo-Leiro, María Generosa; Depasquale, Eugene D.; Deng, Mario; Goeckler, Johannes; Kim, Daniel H.; Kobashigawa, Jon; MacDonald, Peter; Potena, Luciano; Shah, Keyur; Stehlik, Josef; Zuckermann, Andreas; Halloran, Philip F. (Wolters Kluwer, 2022-11)[Abstract] Background: The INTERHEART study (ClinicalTrials.gov #NCT02670408) used genome-wide microarrays to detect rejection in endomyocardial biopsies; however, many heart transplants with no rejection have late dysfunction ... -
Clinical usefulness of gene-expression profile to rule out acute rejection after heart transplantation: CARGO II
Crespo-Leiro, María Generosa; Stypmann, Jörg; Schulz, Uwe; Zuckermann, Andreas; Mohascsi, Paul; Bara, Christian; Ross, Heather; Parameshwar, Jayan; Zakliczynski, Michal; Fiocchi, Roberto; Hoefer, Daniel; Colvin, Monica; Deng, Mario; Leprince, Pascal; Elashoff, Barbara; Yee, James P.; Vanhaecke, Johan (Oxford University Press en nombre de European Society of Cardiology, 2016-01-07)[Abstract] Aims. A non-invasive gene-expression profiling (GEP) test for rejection surveillance of heart transplant recipients originated in the USA. A European-based study, Cardiac Allograft Rejection Gene Expression ... -
Many heart transplant biopsies currently diagnosed as no rejection have mild molecular antibody-mediated rejection-related changes
Halloran, Philip F.; Madill-Thomsen, Katelynn; Aliabadi-Zuckermann, Arezu Z.; Cadeiras, Martín; Crespo-Leiro, María Generosa; Depasquale, Eugene C.; Deng, Mario; Gökler, Johannes; Kim, Daniel H.; Kobashigawa, Jon; Macdonald, Peter; Potena, Luciano; Shah, Keyur; Stehlik, Josef; Zuckermann, Andreas (Elsevier, 2021-08-04)[Abstract] Background: The Molecular Microscope (MMDx) system classifies heart transplant endomyocardial biopsies as No-rejection (NR), Early-injury, T cell-mediated (TCMR), antibody-mediated (ABMR), mixed, and possible ... -
Molecular states associated with dysfunction and graft loss in heart transplants
Halloran, Philip F.; Madill-Thomsen, Katelynn; Mackova, Martina; Aliabadi-Zuckermann, Arezu Z.; Cadeiras, Martin; Crespo-Leiro, María Generosa; Depasquale, Eugene C.; Deng, Mario; Gökler, Johannes; Hall, Shelley A.; Kim, Daniel H.; Kobashigawa, Jon; Macdonald, Peter; Potena, Luciano; Shah, Keyur; Stehlik, Josef; Zuckermann, Andreas; Reeve, Jeff (Elsevier, 2023-11-30)[Abstract] Background: We explored the changes in gene expression correlating with dysfunction and graft failure in endomyocardial biopsies. Methods: Genome-wide microarrays (19,462 genes) were used to define mRNA ... -
Performance of gene-expression profiling test score variability to predict future clinical events in heart transplant recipients
Crespo-Leiro, María Generosa; Stypmann, Jörg; Schulz, Uwe; Zuckermann, Andreas; Mohacsi, Paul; Bara, Christoph; Ross, Heather; Parameshwar, Jayan; Zakliczynski, Michal; Fiocchi, Roberto; Hoefer, Daniel; Deng, Mario; Leprince, Pascal; Hiller, David; Eubank, Emir; Yee, James P.; Vanhaecke, Johan (BioMed Central, 2015-10-09)[Abstract] Background. A single non-invasive gene expression profiling (GEP) test (AlloMap®) is often used to discriminate if a heart transplant recipient is at a low risk of acute cellular rejection at time of testing. ... -
Redefining the molecular rejection states in 3230 heart transplant biopsies: relationships to parenchymal injury and graft survival
Halloran, Phillip F.; Madill-Thomsen, Katelynn; Aliabadi-Zuckermann, Arezu Z.; Cadeiras, Martín; Crespo-Leiro, María Generosa; Depasquale, Eugene C.; Deng, Mario; Gökler, Johannes; Hall, Shelley A.; Jamil, Aayla; Kim, Daniel H.; Kobashigawa, Jon; Macdonald, Peter; Melenovsky, Vojtech; Patel, Jignesh; Potena, Luciano; Shah, Keyur; Stehlik, Josef; Zuckermann, Andreas (Elsevier, 2024-03-26)[Abstract] The first-generation Molecular Microscope (MMDx) system for heart transplant endomyocardial biopsies used expression of rejection-associated transcripts (RATs) to diagnose not only T cell-mediated rejection ...