2015
AMPK: energy sensor and survival mechanism in the ischemic heart
Qi D, Young LH. AMPK: energy sensor and survival mechanism in the ischemic heart. Trends In Endocrinology And Metabolism 2015, 26: 422-429. PMID: 26160707, PMCID: PMC4697457, DOI: 10.1016/j.tem.2015.05.010.BooksConceptsIschemic heartAMPK activationEndoplasmic reticulum stressFatty acid metabolismCardioprotective strategiesContractile dysfunctionMyocardial infarctionMyocardial ischemiaPotential therapeutic applicationsVascular diseaseMyocardial necrosisPharmacological activationReticulum stressAcid metabolismProtein kinaseIschemiaMitochondrial functionEnergy sensorCellular metabolismSurvival mechanismCritical regulatorActivationHeartNovel mechanismTherapeutic applications
2012
THE HEART RATE RESPONSE TO ADENOSINE AS A PREDICTOR OF ADVERSE CARDIAC OUTCOMES IN THE DETECTION OF ISCHEMIA IN ASYMPTOMATIC DIABETICS STUDY
Hage F, Wackers F, Bansal S, Chyun D, Young L, Inzucchi S, Iskandrian A. THE HEART RATE RESPONSE TO ADENOSINE AS A PREDICTOR OF ADVERSE CARDIAC OUTCOMES IN THE DETECTION OF ISCHEMIA IN ASYMPTOMATIC DIABETICS STUDY. Journal Of The American College Of Cardiology 2012, 59: e1162. DOI: 10.1016/s0735-1097(12)61163-2.Peer-Reviewed Original Research
2011
SCREENING ASYMPTOMATIC PATIENTS WITH TYPE 2 DIABETES FOR SILENT MYOCARDIAL ISCHEMIA: IMPORTANT GENDER DIFFERENCES FROM THE DETECTION OF ISCHEMIA IN ASYMPTOMATIC DIABETICS (DIAD) STUDY
Tandon S, Bansal S, Inzucchi S, Staib L, Davey J, Chyun D, Young L, Wackers F. SCREENING ASYMPTOMATIC PATIENTS WITH TYPE 2 DIABETES FOR SILENT MYOCARDIAL ISCHEMIA: IMPORTANT GENDER DIFFERENCES FROM THE DETECTION OF ISCHEMIA IN ASYMPTOMATIC DIABETICS (DIAD) STUDY. Journal Of The American College Of Cardiology 2011, 57: e745. DOI: 10.1016/s0735-1097(11)60745-6.Peer-Reviewed Original Research
2007
Resolution of Asymptomatic Myocardial Ischemia in Patients With Type 2 Diabetes in the Detection of Ischemia in Asymptomatic Diabetics (DIAD) Study
Wackers FJ, Chyun DA, Young LH, Heller GV, Iskandrian AE, Davey JA, Barrett EJ, Taillefer R, Wittlin SD, Filipchuk N, Ratner RE, Inzucchi SE. Resolution of Asymptomatic Myocardial Ischemia in Patients With Type 2 Diabetes in the Detection of Ischemia in Asymptomatic Diabetics (DIAD) Study. Diabetes Care 2007, 30: 2892-2898. PMID: 17682123, DOI: 10.2337/dc07-1250.Peer-Reviewed Original ResearchConceptsResolution of ischemiaType 2 diabetesDetection of ischemiaNew ischemiaAsymptomatic Diabetics (DIAD) studyCardiovascular risk factorsAsymptomatic myocardial ischemiaAdenosine stress myocardial perfusionRepeat stressIschemia increasesAsymptomatic patientsCardiac eventsMore patientsACE inhibitorsMyocardial ischemiaRisk factorsIntensive treatmentDiabetic studyIschemiaMyocardial perfusionPatientsMedical treatmentDiabetesInitial evaluationGreater increase
2004
AMP-activated protein kinase mediates ischemic glucose uptake and prevents postischemic cardiac dysfunction, apoptosis, and injury
Russell RR, Li J, Coven DL, Pypaert M, Zechner C, Palmeri M, Giordano FJ, Mu J, Birnbaum MJ, Young LH. AMP-activated protein kinase mediates ischemic glucose uptake and prevents postischemic cardiac dysfunction, apoptosis, and injury. Journal Of Clinical Investigation 2004, 114: 495-503. PMID: 15314686, PMCID: PMC503766, DOI: 10.1172/jci19297.Peer-Reviewed Original ResearchConceptsLow-flow ischemiaGlucose uptakePostischemic reperfusionWT heartsLeft ventricular dPNormal fractional shorteningLV contractile functionPostischemic cardiac dysfunctionInsulin-stimulated glucose uptakeImportant protective roleLong-term inhibitionFatty acid oxidationFractional shorteningHeart failureVentricular dPCardiac consequencesCardiac dysfunctionCaspase-3 activityMyocardial ischemiaContractile functionReperfusionCardiac hypertrophyIschemiaTransgenic miceProtective role
2003
Diagnosis of CAD in patients with diabetes: Who to evaluate
Young LH, Jose P, Chyun D. Diagnosis of CAD in patients with diabetes: Who to evaluate. Current Diabetes Reports 2003, 3: 19-27. PMID: 12643142, DOI: 10.1007/s11892-003-0048-3.BooksConceptsCoronary artery diseaseCardiac testingDiabetic patientsDiagnosis of CADNoninvasive cardiac testingManagement of patientsCAD screeningAsymptomatic ischemiaAsymptomatic patientsSymptomatic patientsArtery diseaseCardiac catheterizationRisk stratificationPatientsAccurate diagnosisDiagnosisAppropriate useDiabetesEffective diagnosisCurrent controversiesRecent informationRevascularizationCatheterizationIschemiaClinicians
1996
Glucose metabolism distal to a critical coronary stenosis in a canine model of low-flow myocardial ischemia.
McNulty PH, Sinusas AJ, Shi CQ, Dione D, Young LH, Cline GC, Shulman GI. Glucose metabolism distal to a critical coronary stenosis in a canine model of low-flow myocardial ischemia. Journal Of Clinical Investigation 1996, 98: 62-69. PMID: 8690805, PMCID: PMC507401, DOI: 10.1172/jci118778.Peer-Reviewed Original ResearchConceptsLow-flow ischemiaCoronary stenosisIschemic myocardiumIschemic regionLow-flow myocardial ischemiaCritical coronary stenosisExogenous glucoseOxidative substrateMyocardial ischemiaIntact dogsGlucose metabolismNonischemic regionsClinical observationsCanine modelGlucose utilizationIschemiaBiochemical measurementsMyocardial regionsRate of incorporationIntracellular metabolismTricarboxylic acid cycle fluxStenosisMyocardiumGlucoseGlucose-derived pyruvate