2015
Deletion of MLIP (Muscle-enriched A-type Lamin-interacting Protein) Leads to Cardiac Hyperactivation of Akt/Mammalian Target of Rapamycin (mTOR) and Impaired Cardiac Adaptation*
Cattin ME, Wang J, Weldrick JJ, Roeske CL, Mak E, Thorn SL, DaSilva JN, Wang Y, Lusis AJ, Burgon PG. Deletion of MLIP (Muscle-enriched A-type Lamin-interacting Protein) Leads to Cardiac Hyperactivation of Akt/Mammalian Target of Rapamycin (mTOR) and Impaired Cardiac Adaptation*. Journal Of Biological Chemistry 2015, 290: 26699-26714. PMID: 26359501, PMCID: PMC4646324, DOI: 10.1074/jbc.m115.678433.Peer-Reviewed Original ResearchMeSH KeywordsAdaptation, PhysiologicalAnimalsCardiomegalyCarrier ProteinsCo-Repressor ProteinsFemaleGene Expression RegulationGenome-Wide Association StudyHeart Function TestsHemodynamicsIsoproterenolMaleMiceMice, Inbred C57BLMice, KnockoutMyocardiumMyocytes, CardiacNuclear ProteinsPhosphorylationProto-Oncogene Proteins c-aktSignal TransductionStress, PhysiologicalTOR Serine-Threonine KinasesUltrasonographyConceptsAKT/mTOR pathwayGenome-wide association studiesAkt/mammalian targetMTOR pathwayAkt/mTOR activityAkt/mTORUnique proteinsUnknown functionAssociation studiesMTOR activityMammalian targetCardiac adaptationRegenerative abilityGenetic associationAdult heartPathwayHomeostasisMyocardial metabolic abnormalitiesNormal cardiac functionAdaptationEarly responseMetabolic abnormalitiesCardiac functionMLIPCardiac stress
2010
Alterations of pre- and postsynaptic noradrenergic signaling in a rat model of adriamycin-induced cardiotoxicity
Kenk M, Thackeray JT, Thorn SL, Dhami K, Chow BJ, Ascah KJ, DaSilva JN, Beanlands RS. Alterations of pre- and postsynaptic noradrenergic signaling in a rat model of adriamycin-induced cardiotoxicity. Journal Of Nuclear Cardiology 2010, 17: 254-263. PMID: 20182926, DOI: 10.1007/s12350-009-9190-x.Peer-Reviewed Original ResearchConceptsPositron emission tomographyRat modelNoradrenergic signalingHeart/body weight ratioBeta-adrenergic receptor antagonistMyocardial noradrenaline levelsSympathetic nervous systemBody weight ratioPhosphodiesterase 4 inhibitorBeta-adrenergic receptorsVentricle free wallAnthracycline chemotherapeutic agentDesipramine treatmentNoradrenaline levelsNoradrenaline uptakeAnthracycline cardiotoxicityReceptor antagonistAcute increaseCardiac functionRight ventricleLeft atriumInteraction of preAdriamycin cardiotoxicityFree wallNervous system