Dr Greg Smith

Rewcastle GW; Kolekar S; Buchanan CM; Gamage SA; Giddens AC; Tsang KY; Kendall JD; Singh R; Lee WJ; Smith GC, 2017, 'Biological characterization of SN32976, a selective inhibitor of PI3κ and mTOR with preferential activity to PI3κα, in comparison to established pan PI3κ inhibitors', Oncotarget, vol. 8, pp. 47725 - 47740, http://dx.doi.org/10.18632/oncotarget.17730

Chowdhury MKH; Turner N; Bentley NL; Das A; Wu LE; Richani D; Bustamante S; Gilchrist RB; Morris MJ; Shepherd PR, 2017, 'Niclosamide reduces glucagon sensitivity via hepatic PKA inhibition in obese mice: Implications for glucose metabolism improvements in type 2 diabetes', Scientific Reports, vol. 7, http://dx.doi.org/10.1038/srep40159

Nemati R; Lu J; Tura A; Smith G; Murphy R, 2017, 'Acute Changes in Non-esterified Fatty Acids in Patients with Type 2 Diabetes Receiving Bariatric Surgery', Obesity Surgery, vol. 27, pp. 649 - 656, http://dx.doi.org/10.1007/s11695-016-2323-9

Chowdhury MKH; Wu LE; Coleman JLJ; Smith NJ; Morris MJ; Shepherd PR; Smith GC, 2016, 'Niclosamide blocks glucagon phosphorylation of Ser⁵⁵² on β-catenin in primary rat hepatocytes via PKA signalling', Biochemical Journal, vol. 473, pp. 1247 - 1255, http://dx.doi.org/10.1042/BCJ20160121

Dent JR; Chowdhury MKH; Tchijov S; Dulson D; Smith G, 2016, 'Interleukin-6 is a negative regulator of hepatic glucose production in the isolated rat liver', Archives of Physiology and Biochemistry, vol. 122, pp. 103 - 109, http://dx.doi.org/10.3109/13813455.2016.1146773

Mayfield K; Siskind D; Winckel K; Russell AW; Kisely S; Smith G; Hollingworth S, 2016, 'Glucagon-like peptide-1 agonists combating clozapine-associated obesity and diabetes', Journal of Psychopharmacology, vol. 30, pp. 227 - 236, http://dx.doi.org/10.1177/0269881115625496

Thomas F; Smith GC; Lu J; Babor R; Booth M; Beban G; Chase JG; Murphy R, 2016, 'Differential Acute Impacts of Sleeve Gastrectomy, Roux-en-Y Gastric Bypass Surgery and Matched Caloric Restriction Diet on Insulin Secretion, Insulin Effectiveness and Non-Esterified Fatty Acid Levels', Obesity Surgery, vol. 26, pp. 1924 - 1931, http://dx.doi.org/10.1007/s11695-015-2038-3

Nuora A; Chiang VSC; Milan AM; Tarvainen M; Pundir S; Quek SY; Smith GC; Markworth JF; Ahotupa M; Cameron-Smith D, 2015, 'The impact of beef steak thermal processing on lipid oxidation and postprandial inflammation related responses', Food Chemistry, vol. 184, pp. 57 - 64, http://dx.doi.org/10.1016/j.foodchem.2015.03.059

Du X; Zhang Y; Jo SR; Liu X; Qi Y; Osborne B; Byrne FL; Smith GC; Turner N; Hoehn KL, 2015, 'Akt activation increases cellular cholesterol by promoting the proteasomal degradation of Niemann-Pick C1', Biochemical Journal, vol. 471, pp. 243 - 253, http://dx.doi.org/10.1042/BJ20150602

Murphy R; Smith G; Isaac I; Hutchinson D; Semple RK, 2015, 'Novel mutation in insulin receptor gene identified after muscle biopsy in a Niuean woman with severe insulin resistance', Diabetic Medicine, vol. 32, pp. e24 - e28, http://dx.doi.org/10.1111/dme.12707

Chowdhury MKH; Montgomery MK; Morris MJ; Cognard E; Shepherd PR; Smith GC, 2015, 'Glucagon phosphorylates serine 552 of β-catenin leading to increased expression of cyclin D1 and c-Myc in the isolated rat liver', Archives of Physiology and Biochemistry, vol. 121, pp. 88 - 96, http://dx.doi.org/10.3109/13813455.2015.1048693

Jüllig M; Yip S; Xu A; Smith G; Middleditch M; Booth M; Babor R; Beban G; Murphy R, 2014, 'Lower Fetuin-A, retinol binding protein 4 and several metabolites after gastric bypass compared to sleeve gastrectomy in patients with type 2 diabetes', PLoS ONE, vol. 9, http://dx.doi.org/10.1371/journal.pone.0096489

Albert BB; Derraik JGB; Brennan CM; Biggs JB; Smith GC; Garg ML; Cameron-Smith D; Hofman PL; Cutfield WS, 2014, 'Higher omega-3 index is associated with increased insulin sensitivity and more favourable metabolic profile in middle-aged overweight men', Scientific Reports, vol. 4, http://dx.doi.org/10.1038/srep06697

Smith GC; Zhang ZY; Mulvey T; Petersen N; Lach S; Xiu P; Phillips A; Han W; Wang MW; Shepherd PR, 2014, 'Clozapine directly increases insulin and glucagon secretion from islets: Implications for impairment of glucose tolerance', Schizophrenia Research, vol. 157, pp. 128 - 133, http://dx.doi.org/10.1016/j.schres.2014.05.003

Smith GC; McEwen H; Steinberg JD; Shepherd PR, 2014, 'The activation of the Akt/PKB signalling pathway in the brains of clozapine-exposed rats is linked to hyperinsulinemia and not a direct drug effect', Psychopharmacology, http://dx.doi.org/10.1007/s00213-014-3608-0

Donges CE; Duffield R; Smith GC; Short MJ; Edge JA, 2014, 'Cytokine mRNA expression responses to resistance, aerobic, and concurrent exercise in sedentary middle-aged men', Applied Physiology, Nutrition and Metabolism, vol. 39, pp. 130 - 137, http://dx.doi.org/10.1139/apnm-2013-0076

Smith G, 2013, 'How do antipsychotic drugs cause diabetes and obesity?', Obesity Research & Clinical Practice, vol. 7, pp. e41 - e41, http://dx.doi.org/10.1016/j.orcp.2013.12.579

Yip S; Murphy R; Signal M; Chase JG; Smith G; Beban G; Booth M; Babor R, 2013, 'Lower Glycemic Fluctuations Early After Bariatric Surgery Partially Explained by Caloric Restriction', Obesity Surgery, pp. 1 - 9, http://dx.doi.org/10.1007/s11695-013-1043-7

Donges CE; Duffield R; Guelfi KJ; Smith GC; Adams DR; Edge JA, 2013, 'Comparative effects of single-mode vs. duration-matched concurrent exercise training on body composition, low-grade inflammation, and glucose regulation in sedentary, overweight, middle-aged men', Applied Physiology, Nutrition and Metabolism, vol. 38, pp. 779 - 788, http://dx.doi.org/10.1139/apnm-2012-0443

Smith GC; Ong WK; Costa JL; Watson M; Cornish J; Grey A; Gamble GD; Dickinson M; Leung S; Rewcastle GW, 2013, 'Extended treatment with selective phosphatidylinositol 3-kinase and mTOR inhibitors has effects on metabolism, growth, behaviour and bone strength', FEBS Journal, vol. 280, pp. 5337 - 5349, http://dx.doi.org/10.1111/febs.12428

de Bock M; Derraik J; Brennan C; Biggs J; Smith G; Cameron-Smith D; Wall C; Cutfield W, 2012, 'Psyllium supplementation improves parameters of the metabolic syndrome: A randomized, participant-blinded, placebo controlled, crossover trial', Obesity Research & Clinical Practice, vol. 6, pp. 54 - 54, http://dx.doi.org/10.1016/j.orcp.2012.08.110

Smith GC; Ong WK; Rewcastle GW; Kendall JD; Han W; Shepherd PR, 2012, 'Effects of acutely inhibiting PI3K isoforms and mTOR on regulation of glucose metabolism in vivo', Biochemical Journal, vol. 442, pp. 161 - 169, http://dx.doi.org/10.1042/BJ20111913

Donges CE; Burd NA; Duffield R; Smith GC; West DWD; Short MJ; Mackenzie R; Plank LD; Shepherd PR; Phillips SM, 2012, 'Concurrent resistance and aerobic exercise stimulates both myofibrillar and mitochondrial protein synthesis in sedentary middle-aged men', Journal of Applied Physiology, vol. 112, pp. 1992 - 2001, http://dx.doi.org/10.1152/japplphysiol.00166.2012

de Bock M; Derraik JGB; Brennan CM; Biggs JB; Smith GC; Cameron-Smith D; Wall CR; Cutfield WS, 2012, 'Psyllium supplementation in adolescents improves fat distribution & lipid profile: A randomized, participant-blinded, placebo-controlled, crossover trial', PLoS ONE, vol. 7, http://dx.doi.org/10.1371/journal.pone.0041735

Costa JL; Smith G; Watson M; Lin JM; Callon K; Gamble G; Cheng A; Vickers MH; Shepherd PR; Cornish J, 2011, 'The atypical anti-psychotic clozapine decreases bone mass in rats in vivo', Schizophrenia Research, vol. 126, pp. 291 - 297, http://dx.doi.org/10.1016/j.schres.2010.11.024

Smith GC; Vickers MH; Shepherd PR, 2011, 'Olanzapine effects on body composition, food preference, glucose metabolism and insulin sensitivity in the rat', Archives of Physiology and Biochemistry, vol. 117, pp. 241 - 249, http://dx.doi.org/10.3109/13813455.2011.576681

Smith GC; Konycheva G; Dziadek MA; Ravelich SR; Patel S; Reddy S; Breier BH; Vickers MH; Owens JA; Ferguson LR, 2011, 'Pre-and postnatal methyl deficiency in the rat differentially alters glucose homeostasis', Journal of Nutrigenetics and Nutrigenomics, vol. 4, pp. 175 - 191, http://dx.doi.org/10.1159/000330227

Smith GC; Vickers MH; Cognard E; Shepherd PR, 2009, 'Clozapine and quetiapine acutely reduce glucagon-like peptide-1 production and increase glucagon release in obese rats: Implications for glucose metabolism and food choice behaviour', Schizophrenia Research, vol. 115, pp. 30 - 40, http://dx.doi.org/10.1016/j.schres.2009.07.011

Smith GC; Chaussade C; Vickers M; Shepherd PR, 2008, 'Second generation antipsychotic medications induce type 2 diabete like syndrome by increasing hepatic glucose output and subsequently insulin secretion: Implications for mechanism of drug action', European Psychiatry, vol. 23, pp. S169 - S169, http://dx.doi.org/10.1016/j.eurpsy.2008.01.967

Smith GC; Chaussade C; Vickers M; Jensen J; Shepherd PR, 2008, 'Atypical antipsychotic drugs induce derangements in glucose homeostasis by acutely increasing glucagon secretion and hepatic glucose output in the rat', Diabetologia, vol. 51, pp. 2309 - 2317, http://dx.doi.org/10.1007/s00125-008-1152-3

Jamieson SM; Smith GC; Kolekar S; Lee W-J; Singh R; Buchanan C; Denny WA; Han W; Kendall JD; Rewcastle GW, 2011, 'Abstract B162: Inhibition of the p110αisoform of PI 3-kinase prevents PIK3CA H1047R mutant tumor growth but is associated with impaired glucose metabolism.', in mTOR / PI3-Kinase, American Association for Cancer Research, presented at Abstracts: AACR-NCI-EORTC International Conference: Molecular Targets and Cancer Therapeutics--Nov 12-16, 2011; San Francisco, CA, http://dx.doi.org/10.1158/1535-7163.targ-11-b162