2022
Matrix Metalloproteinase-Targeted SPECT/CT Imaging for Evaluation of Therapeutic Hydrogels for the Early Modulation of Post-Infarct Myocardial Remodeling
Thorn SL, Shuman JA, Stacy MR, Purcell BP, Doviak H, Burdick JA, Spinale FG, Sinusas AJ. Matrix Metalloproteinase-Targeted SPECT/CT Imaging for Evaluation of Therapeutic Hydrogels for the Early Modulation of Post-Infarct Myocardial Remodeling. Journal Of Cardiovascular Translational Research 2022, 16: 155-165. PMID: 35697979, PMCID: PMC10836411, DOI: 10.1007/s12265-022-10280-7.Peer-Reviewed Original ResearchRegional heterogeneity in determinants of atrial matrix remodeling and association with atrial fibrillation vulnerability postmyocardial infarction
Stacy MR, Lin BA, Thorn SL, Lobb DC, Maxfield MW, Novack C, Zellars KN, Freeburg L, Akar JG, Sinusas AJ, Spinale FG. Regional heterogeneity in determinants of atrial matrix remodeling and association with atrial fibrillation vulnerability postmyocardial infarction. Heart Rhythm 2022, 19: 847-855. PMID: 35066183, PMCID: PMC9064890, DOI: 10.1016/j.hrthm.2022.01.022.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAtrial FibrillationAtrial RemodelingMatrix MetalloproteinasesMyocardial InfarctionMyocardiumSwineVentricular RemodelingConceptsAtrial fibrillationMyocardial infarctionRight atrial regionsAtrial regionsPost-MIMMP activityMatrix metalloproteinasesMMP/TIMP profilesNew-onset atrial fibrillationLeft atrial regionsMMP/TIMP expressionLeft atrial appendageMatrix remodelingElectrical stimulation protocolFibrillar collagen contentExtracellular matrix remodelingAF vulnerabilityTIMP profilesAtrial appendagePostmyocardial infarctionMyocardial substrateStimulation protocolNoninvasive molecular imagingTIMP expressionTissue inhibitor
2019
Application of Hybrid Matrix Metalloproteinase-Targeted and Dynamic 201Tl Single-Photon Emission Computed Tomography/Computed Tomography Imaging for Evaluation of Early Post-Myocardial Infarction Remodeling
Thorn SL, Barlow SC, Feher A, Stacy MR, Doviak H, Jacobs J, Zellars K, Renaud JM, Klein R, deKemp RA, Khakoo AY, Lee T, Spinale FG, Sinusas AJ. Application of Hybrid Matrix Metalloproteinase-Targeted and Dynamic 201Tl Single-Photon Emission Computed Tomography/Computed Tomography Imaging for Evaluation of Early Post-Myocardial Infarction Remodeling. Circulation Cardiovascular Imaging 2019, 12: e009055. PMID: 31707811, PMCID: PMC7250243, DOI: 10.1161/circimaging.119.009055.Peer-Reviewed Original ResearchConceptsMyocardial blood flowSingle photon emissionBlood flowRecombinant TIMP-3Matrix metalloproteinasesR injuryTomography/Intracoronary deliveryMMP activationPost-myocardial infarction remodelingSubsequent left ventricular remodelingHybrid single-photon emissionDual-isotope single-photon emissionTomography/Computed Tomography ImagingLeft ventricular remodelingIschemia/reperfusionPost-MI remodelingPost-myocardial infarctionComputed tomography (CT) imagingIntracoronary infusionVentricular functionSaline groupVentricular remodelingNoninvasive evaluationTreatment groups