Skip to Content

Publications

         

Key research papers

Tate M, Prakoso D, Willis AM, Peng C, Deo M, Qin CX, Walsh JL, Nash DM, Cohen CD, Rofe AK, Sharma A, Kiriazis H, Donner DG, De Haan JB, Watson AMD, De Blasio MJ, Ritchie RH. Characterising an Alternative Murine Model of Diabetic Cardiomyopathy. Front Physiol 2019 10:1395.

Jelinic M, Kahlberg N, Leo CH, Ng HH, Rosli S, Deo M, Li M, Finlayson S, Walsh J, Parry LJ, Ritchie RH, Qin CX. Annexin-A1 Deficiency Exacerbates Pathological Remodelling of the Mesenteric Vasculature in Insulin-Resistance but Not Insulin-Deficiency. Br J Pharmacol 2019.

Qin CX, Anthonisz J, Leo CH, Kahlberg N, Velagic A, Li M, Jap E, Woodman O, Parry L, Horowitz JD, Kemp-Harper BK, Ritchie RH. NO· Resistance, Induced in the Myocardium by Diabetes, Is Circumvented by the NO Redox Sibling, Nitroxyl. Antioxid Redox Signal 2019.

Tate M, Higgins GC, De Blasio MJ, Lindblom R, Prakoso D, Deo M, Kiriazis H, Park M, Baeza-Garza CD, Caldwell ST, Hartley RC, Krieg T, Murphy MP, Coughlan MT, Ritchie RH. The Mitochondria-Targeted Methylglyoxal Sequestering Compound, MitoGamide, Is Cardioprotective in the Diabetic Heart. Cardiovasc Drugs Ther 2019.

Senchenkova EY, Ansari J, Becker F, Vital SA, Al-Yafeai Z, Sparkenbaugh EM, Pawlinski R, Stokes KY, Carroll JL, Dragoi AM, Qin CX, Ritchie RH, Sun H, Cuellar-Saenz HH, Rubinstein MR, Han YW, Orr AW, Perretti M, Granger DN, Gavins FNE. Novel Role for the AnxA1-Fpr2/ALX Signaling Axis as a Key Regulator of Platelet Function to Promote Resolution of Inflammation. Circulation 2019 140(4):319-335.

Qin CX, Rosli S, Deo M, Cao N, Walsh J, Tate M, Alexander AE, Donner D, Horlock D, Li R, Kiriazis H, Lee MKS, Bourke JE, Yang Y, Murphy AJ, Du XJ, Gao XM, Ritchie RH. Cardioprotective Actions of the Annexin-A1 N-Terminal Peptide, Ac2-26, Against Myocardial Infarction. Front Pharmacol 2019 10:269.

Leo CH, Ng HH, Marshall SA, Jelinic M, Rupasinghe T, Qin C, Roessner U, Ritchie RH, Tare M, Parry LJ. Relaxin reduces endothelium-derived vasoconstriction in hypertension: Revealing new therapeutic insights. Br J Pharmacol 2019.

Deora GS, Qin CX, Vecchio EA, Debono AJ, Priebbenow DL, Brady RM, Beveridge J, Teguh SC, Deo M, May LT, Krippner G, Ritchie RH, Baell JB. Substituted Pyridazin-3(2 H)-ones as Highly Potent and Biased Formyl Peptide Receptor Agonists. J Med Chem 2019 62(10):5242-5248.

Bubb KJ, Ritchie RH, Figtree GA. Modified redox signaling in vasculature after chronic infusion of the insulin receptor antagonist, S961. Microcirculation 2019 26(2):e12501.

Wanrooy BJ, Kumar KP, Wen SW, Qin CX, Ritchie RH, Wong CHY. Distinct contributions of hyperglycemia and high-fat feeding in metabolic syndrome-induced neuroinflammation. J Neuroinflammation 2018 15(1):293.

Spallotta F, Cencioni C, Atlante S, Garella D, Cocco M, Mori M, Mastrocola R, Kuenne C, Guenther S, Nanni S, Azzimato V, Zukunft S, Kornberger A, Surun D, Schnutgen F, von Melchner H, Di Stilo A, Aragno M, Braspenning M, van Criekinge W, De Blasio MJ, Ritchie RH, Zaccagnini G, Martelli F, Farsetti A, Fleming I, Braun T, Beiras-Fernandez A, Botta B, Collino M, Bertinaria M, Zeiher AM, Gaetano C. Stable Oxidative Cytosine Modifications Accumulate in Cardiac Mesenchymal Cells From Type2 Diabetes Patients: Rescue by alpha-Ketoglutarate and TET-TDG Functional Reactivation. Circ Res 2018 122(1):31-46.

Qin CX, May LT, Sexton PM, DeBono AJ, Baell JB, Christopoulos A, Ritchie RH. Correspondence: Reply to 'Compound 17b and formyl peptide receptor biased agonism in relation to cardioprotective effects in ischaemia-reperfusion injury'. Nat Commun 2018 9(1):530.

Qin CX, Finlayson SB, Al-Sharea A, Tate M, De Blasio MJ, Deo M, Rosli S, Prakoso D, Thomas CJ, Kiriazis H, Gould E, Yang YH, Morand EF, Perretti M, Murphy AJ, Du XJ, Gao XM, Ritchie RH. Author Correction: Endogenous Annexin-A1 Regulates Haematopoietic Stem Cell Mobilisation and Inflammatory Response Post Myocardial Infarction in Mice In Vivo. Sci Rep 2018 8(1):7185.

Chandramouli C, Reichelt ME, Curl CL, Varma U, Bienvenu LA, Koutsifeli P, Raaijmakers AJA, De Blasio MJ, Qin CX, Jenkins AJ, Ritchie RH, Mellor KM, Delbridge LMD. Diastolic dysfunction is more apparent in STZ-induced diabetic female mice, despite less pronounced hyperglycemia. Sci Rep 2018 8(1):2346.

Bernardo BC, Gregorevic P, Ritchie RH, McMullen JR. Generation of MicroRNA-34 Sponges and Tough Decoys for the Heart: Developments and Challenges. Front Pharmacol 2018 9:1090.

Tate M, Deo M, Cao AH, Hood SG, Huynh K, Kiriazis H, Du XJ, Julius TL, Figtree GA, Dusting GJ, Kaye DM, Ritchie RH. Insulin replacement limits progression of diabetic cardiomyopathy in the low-dose streptozotocin-induced diabetic rat. Diab Vasc Dis Res 2017 14(5):423-433.

Tare M, Kalidindi RS, Bubb KJ, Parkington HC, Boon WM, Li X, Sobey CG, Drummond GR, Ritchie RH, Kemp-Harper BK. Vasoactive actions of nitroxyl (HNO) are preserved in resistance arteries in diabetes. Naunyn Schmiedebergs Arch Pharmacol 2017 390(4):397-408.

Sharma A, Rizky L, Stefanovic N, Tate M, Ritchie RH, Ward KW, de Haan JB. The nuclear factor (erythroid-derived 2)-like 2 (Nrf2) activator dh404 protects against diabetes-induced endothelial dysfunction. Cardiovasc Diabetol 2017 16(1):33.

Qin CX, May LT, Li R, Cao N, Rosli S, Deo M, Alexander AE, Horlock D, Bourke JE, Yang YH, Stewart AG, Kaye DM, Du XJ, Sexton PM, Christopoulos A, Gao XM, Ritchie RH. Small-molecule-biased formyl peptide receptor agonist compound 17b protects against myocardial ischaemia-reperfusion injury in mice. Nat Commun 2017 8:14232.

Qin CX, Finlayson SB, Al-Sharea A, Tate M, De Blasio MJ, Deo M, Rosli S, Prakoso D, Thomas CJ, Kiriazis H, Gould E, Yang YH, Morand EF, Perretti M, Murphy AJ, Du XJ, Gao XM, Ritchie RH. Endogenous Annexin-A1 Regulates Haematopoietic Stem Cell Mobilisation and Inflammatory Response Post Myocardial Infarction in Mice In Vivo. Sci Rep 2017 7(1):16615.

Prakoso D, De Blasio MJ, Qin C, Rosli S, Kiriazis H, Qian H, Du XJ, Weeks KL, Gregorevic P, McMullen JR, Ritchie RH. Phosphoinositide 3-kinase (p110alpha) gene delivery limits diabetes-induced cardiac NADPH oxidase and cardiomyopathy in a mouse model with established diastolic dysfunction. Clin Sci (Lond) 2017 131(12):1345-1360.

Ng HH, Leo CH, Prakoso D, Qin C, Ritchie RH, Parry LJ. Serelaxin treatment reverses vascular dysfunction and left ventricular hypertrophy in a mouse model of Type 1 diabetes. Sci Rep 2017 7:39604.

De Blasio MJ, Ramalingam A, Cao AH, Prakoso D, Ye JM, Pickering R, Watson AMD, de Haan JB, Kaye DM, Ritchie RH. The superoxide dismutase mimetic tempol blunts diabetes-induced upregulation of NADPH oxidase and endoplasmic reticulum stress in a rat model of diabetic nephropathy. Eur J Pharmacol 2017 807:12-20.

Baltos JA, Vecchio EA, Harris MA, Qin CX, Ritchie RH, Christopoulos A, White PJ, May LT. Capadenoson, a clinically trialed partial adenosine A1 receptor agonist, can stimulate adenosine A2B receptor biased agonism. Biochem Pharmacol 2017 135:79-89.

Kahlberg N, Qin CX, Anthonisz J, Jap E, Ng HH, Jelinic M, Parry LJ, Kemp-Harper BK, Ritchie RH, Leo CH. Adverse vascular remodelling is more sensitive than endothelial dysfunction to hyperglycaemia in diabetic rat mesenteric arteries. Pharmacol Res 2016 111:325-335.

Chin KY, Michel L, Qin CX, Cao N, Woodman OL, Ritchie RH. The HNO donor Angeli's salt offers potential haemodynamic advantages over NO or dobutamine in ischaemia-reperfusion injury in the rat heart ex vivo. Pharmacol Res 2016 104:165-175.

De Blasio MJ, Huynh K, Qin C, Rosli S, Kiriazis H, Ayer A, Cemerlang N, Stocker R, Du XJ, McMullen JR, Ritchie RH. Therapeutic targeting of oxidative stress with coenzyme Q10 counteracts exaggerated diabetic cardiomyopathy in a mouse model of diabetes with diminished PI3K(p110alpha) signaling. Free Radic Biol Med 2015 87:137-147.

Cao N, Wong YG, Rosli S, Kiriazis H, Huynh K, Qin C, Du XJ, Kemp-Harper BK, Ritchie RH. Chronic administration of the nitroxyl donor 1-nitrosocyclo hexyl acetate limits left ventricular diastolic dysfunction in a mouse model of diabetes mellitus in vivo. Circ Heart Fail 2015 8(3):572-581.

Bowden MA, Tesch GH, Julius TL, Rosli S, Love JE, Ritchie RH. Earlier onset of diabesity-Induced adverse cardiac remodeling in female compared to male mice. Obesity (Silver Spring) 2015 23(6):1166-1177.

Fender AC, Pavic G, Drummond GR, Dusting GJ, Ritchie RH. Unexpected anti-hypertrophic responses to low-level stimulation of protease-activated receptors in adult rat cardiomyocytes. Naunyn Schmiedebergs Arch Pharmacol 2014 387(10):1001-1007.

Chin KY, Qin C, Cao N, Kemp-Harper BK, Woodman OL, Ritchie RH. The concomitant coronary vasodilator and positive inotropic actions of the nitroxyl donor Angeli's salt in the intact rat heart: contribution of soluble guanylyl cyclase-dependent and -independent mechanisms. Br J Pharmacol 2014 171(7):1722-1734.

Ritchie RH, Leo CH, Qin C, Stephenson EJ, Bowden MA, Buxton KD, Lessard SJ, Rivas DA, Koch LG, Britton SL, Hawley JA, Woodman OL. Low intrinsic exercise capacity in rats predisposes to age-dependent cardiac remodeling independent of macrovascular function. Am J Physiol Heart Circ Physiol 2013 304(5):H729-739.

Qin C, Buxton KD, Pepe S, Cao AH, Venardos K, Love JE, Kaye DM, Yang YH, Morand EF, Ritchie RH. Reperfusion-induced myocardial dysfunction is prevented by endogenous annexin-A1 and its N-terminal-derived peptide Ac-ANX-A1(2-26). Br J Pharmacol 2013 168(1):238-252.

Mellor KM, Bell JR, Ritchie RH, Delbridge LM. Myocardial insulin resistance, metabolic stress and autophagy in diabetes. Clin Exp Pharmacol Physiol 2013 40(1):56-61.

Irvine JC, Cao N, Gossain S, Alexander AE, Love JE, Qin C, Horowitz JD, Kemp-Harper BK, Ritchie RH. HNO/cGMP-dependent antihypertrophic actions of isopropylamine-NONOate in neonatal rat cardiomyocytes: potential therapeutic advantages of HNO over NO. Am J Physiol Heart Circ Physiol 2013 305(3):H365-377.

Huynh K, Kiriazis H, Du XJ, Love JE, Gray SP, Jandeleit-Dahm KA, McMullen JR, Ritchie RH. Targeting the upregulation of reactive oxygen species subsequent to hyperglycemia prevents type 1 diabetic cardiomyopathy in mice. Free Radic Biol Med 2013 60:307-317.

Dautov RF, Ngo DT, Licari G, Liu S, Sverdlov AL, Ritchie RH, Kemp-Harper BK, Horowitz JD, Chirkov YY. The nitric oxide redox sibling nitroxyl partially circumvents impairment of platelet nitric oxide responsiveness. Nitric Oxide 2013 35:72-78.

Sourris KC, Harcourt BE, Tang PH, Morley AL, Huynh K, Penfold SA, Coughlan MT, Cooper ME, Nguyen TV, Ritchie RH, Forbes JM. Ubiquinone (coenzyme Q10) prevents renal mitochondrial dysfunction in an experimental model of type 2 diabetes. Free Radic Biol Med 2012 52(3):716-723.

Ritchie RH, Love JE, Huynh K, Bernardo BC, Henstridge DC, Kiriazis H, Tham YK, Sapra G, Qin C, Cemerlang N, Boey EJ, Jandeleit-Dahm K, Du XJ, McMullen JR. Enhanced phosphoinositide 3-kinase(p110alpha) activity prevents diabetes-induced cardiomyopathy and superoxide generation in a mouse model of diabetes. Diabetologia 2012 55(12):3369-3381.

Mellor KM, Wendt IR, Ritchie RH, Delbridge LM. Fructose diet treatment in mice induces fundamental disturbance of cardiomyocyte Ca2+ handling and myofilament responsiveness. Am J Physiol Heart Circ Physiol 2012 302(4):H964-972.

Lin EQ, Irvine JC, Cao AH, Alexander AE, Love JE, Patel R, McMullen JR, Kaye DM, Kemp-Harper BK, Ritchie RH. Nitroxyl (HNO) stimulates soluble guanylyl cyclase to suppress cardiomyocyte hypertrophy and superoxide generation. PLoS One 2012 7(4):e34892.

Irvine JC, Ganthavee V, Love JE, Alexander AE, Horowitz JD, Stasch JP, Kemp-Harper BK, Ritchie RH. The soluble guanylyl cyclase activator bay 58-2667 selectively limits cardiomyocyte hypertrophy. PLoS One 2012 7(11):e44481.

Huynh K, Kiriazis H, Du XJ, Love JE, Jandeleit-Dahm KA, Forbes JM, McMullen JR, Ritchie RH. Coenzyme Q10 attenuates diastolic dysfunction, cardiomyocyte hypertrophy and cardiac fibrosis in the db/db mouse model of type 2 diabetes. Diabetologia 2012 55(5):1544-1553.

Reviews

Ng HH, Leo CH, Parry LJ, Ritchie RH. Relaxin as a Therapeutic Target for the Cardiovascular Complications of Diabetes. Front Pharmacol 2018 9:501.

Sharma A, Tate M, Mathew G, Vince JE, Ritchie RH, de Haan JB. Oxidative Stress and NLRP3-Inflammasome Activity as Significant Drivers of Diabetic Cardiovascular Complications: Therapeutic Implications. Front Physiol 2018 9:114.

Tate M, Grieve DJ, Ritchie RH. Are targeted therapies for diabetic cardiomyopathy on the horizon? Clin Sci (Lond) 2017 131(10):897-915.

Ritchie RH, Zerenturk EJ, Prakoso D, Calkin AC. Lipid metabolism and its implications for type 1 diabetes-associated cardiomyopathy. J Mol Endocrinol 2017 58(4):R225-R240.

Qin CX, Sleaby R, Davidoff AJ, Bell JR, De Blasio MJ, Delbridge LM, Chatham JC, Ritchie RH. Insights into the role of maladaptive hexosamine biosynthesis and O-GlcNAcylation in development of diabetic cardiac complications. Pharmacol Res 2017 116:45-56.

Ritchie RH, Drummond GR, Sobey CG, De Silva TM, Kemp-Harper BK. The opposing roles of NO and oxidative stress in cardiovascular disease. Pharmacol Res 2017 116:57-69.

Chin KY, Qin C, May L, Ritchie RH, Woodman OL. New Pharmacological Approaches to the Prevention of Myocardial Ischemia- Reperfusion Injury. Curr Drug Targets 2017 18(15):1689-1711.

Delbridge LM, Benson VL, Ritchie RH, Mellor KM. Diabetic Cardiomyopathy: The Case for a Role of Fructose in Disease Etiology. Diabetes 2016 65(12):3521-3528.

Kemp-Harper BK, Horowitz JD, Ritchie RH. Therapeutic Potential of Nitroxyl (HNO) Donors in the Management of Acute Decompensated Heart Failure. Drugs 2016 76(14):1337-1348.

Qin C, Yang YH, May L, Gao X, Stewart AG, Tu Y, Woodman OL, Ritchie RH. Cardioprotective potential of annexin-A1 mimetics in myocardial infarction. Pharmacol Ther 2015 148:47-65.

Huynh K, Bernardo BC, McMullen JR, Ritchie RH. Diabetic cardiomyopathy: mechanisms and new treatment strategies targeting antioxidant signaling pathways. Pharmacol Ther 2014 142(3):375-415.

Joshi MS, Berger PJ, Kaye DM, Pearson JT, Bauer JA, Ritchie RH. Functional relevance of genetic variations of endothelial nitric oxide synthase and vascular endothelial growth factor in diabetic coronary microvessel dysfunction. Clin Exp Pharmacol Physiol 2013 40(4):253-261.