FFAR1 Is Involved in Both the Acute and Chronic Effects of Palmitate on Insulin Secretion von Kristinsson, Hjalti, Smith, David M, Bergsten, Peter, Sargsyan, Ernest

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Combined lipidomic and proteomic analysis of isolated human islets exposed to palmitate reveals time-dependent changes in insulin secretion and lipid metabolism von Roomp, Kirsten, Kristinsson, Hjalti, Schvartz, Domitille, Ubhayasekera, Kumari, Sargsyan, Ernest, Manukyan, Levon, Chowdhury, Azazul, Manell, Hannes, Satagopam, Venkata, Groebe, Karlfried, Schneider, Reinhard, Bergquist, Jonas, Sanchez, Jean-Charles, Bergsten, Peter

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Glucose Appearance Rate Rather than the Blood Glucose Concentrations Explains Differences in Postprandial Insulin Responses between Wholemeal Rye and Refined Wheat Breads—Results f... von Östman, Johnny R., Müllner, Elisabeth, Eriksson, Jan, Kristinsson, Hjalti, Gustafsson, Jan, Witthöft, Cornelia, Bergsten, Peter, Moazzami, Ali A.

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Adolescents with obesity treated with exenatide maintain endogenous GLP-1, reduce DPP-4, and improve glycemic control von Stenlid, Rasmus, Cerenius, Sara Y, Wen, Quan, Aydin, Banu Küçükemre, Manell, Hannes, Chowdhury, Azazul, Kristinsson, Hjalti, Ciba, Iris, Gjessing, Erik S, Mörwald, Katharina, Gomahr, Julian, Heu, Verena, Weghuber, Daniel, Forslund, Anders, Bergsten, Peter

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Free fatty acid receptor 1 (FFAR1/GPR40) signaling affects insulin secretion by enhancing mitochondrial respiration during palmitate exposure von Kristinsson, Hjalti, Bergsten, Peter, Sargsyan, Ernest

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Altered Plasma Levels of Glucagon, GLP-1 and Glicentin During OGTT in Adolescents With Obesity and Type 2 Diabetes von Manell, Hannes, Staaf, Johan, Manukyan, Levon, Kristinsson, Hjalti, Cen, Jing, Stenlid, Rasmus, Ciba, Iris, Forslund, Anders, Bergsten, Peter

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Lysophosphatidylcholine and its phosphorothioate analogues potentiate insulin secretion via GPR40 (FFAR1), GPR55 and GPR119 receptors in a different manner von Drzazga, Anna, Kristinsson, Hjalti, Sałaga, Maciej, Zatorski, Hubert, Koziołkiewicz, Maria, Gendaszewska-Darmach, Edyta, Bergsten, Peter

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Free fatty acids amplify basal secretion of both glucagon and insulin from isolated human islets at normoglycaemia via metabolic and FFAR1 dependent mechanism von Kristinsson, Hjalti, Sargsyan, Ernest, Bergsten, Peter

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Basal hypersecretion of glucagon and insulin from palmitate-exposed human islets depends on FFAR1 but not decreased somatostatin secretion von Kristinsson, H., Sargsyan, E., Manell, H., Smith, D. M., Göpel, S. O., Bergsten, P.

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Palmitate stimulates insulin secretion by enhancing mitochondrial respiration via intracellular metabolism and FFAR1 signalling von Kristinsson, Hjalti, Bergsten, Peter, Sargsyan, Ernest

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Unlicensed drugs in Iceland in the years 2020 and 2021 with comparison to Sweden in 2020 von Valdimarsdóttir, Ármey, Blöndal, Anna Bryndís, Kristinsson, Hjalti

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A 6‐month randomized, double‐blind, placebo‐controlled trial of weekly exenatide in adolescents with obesity von Weghuber, D., Forslund, A., Ahlström, H., Alderborn, A., Bergström, K., Brunner, S., Cadamuro, J., Ciba, I., Dahlbom, M., Heu, V., Hofmann, J., Kristinsson, H., Kullberg, J., Ladinger, A., Lagler, F. B., Lidström, M., Manell, H., Meirik, M., Mörwald, K., Roomp, K., Schneider, R., Vilén, H., Widhalm, K., Zsoldos, F., Bergsten, P.

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Oleate increase neutral lipid accumulation, cellular respiration and rescues palmitate-exposed GLP-1 secreting cells by reducing ceramide-induced ROS von Ntika, Stelia, Thombare, Ketan, Aryapoor, Masood, Kristinsson, Hjalti, Bergsten, Peter, Krizhanovskii, Camilla

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Increased Glucagon, but Reduced GIP Secretion, in Adolescents with Obesity and T2DM von KRISTINSSON, HJALTI, MANELL, HANNES, VILHELMSSON, MONICA, PRESTO, JENNY, GÄREDAL, CAROLINA, RITZÉN, HANNA, FORSLUND, ANDERS H., BERGSTEN, PETER

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Initial hyperinsulinemia and subsequent β-cell dysfunction is associated with elevated palmitate levels von Staaf, Johan, Ubhayasekera, Sarojini J.K.A., Sargsyan, Ernest, Chowdhury, Azazul, Kristinsson, Hjalti, Manell, Hannes, Bergquist, Jonas, Forslund, Anders, Bergsten, Peter

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EndoC-βH1 cells display increased sensitivity to sodium palmitate when cultured in DMEM/F12 medium von Krizhanovskii, Camilla, Kristinsson, Hjalti, Elksnis, Andris, Wang, Xuan, Gavali, Hamid, Bergsten, Peter, Scharfmann, Raphael, Welsh, Nils

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Hyperglucagonemia in youth is associated with high plasma free fatty acids, visceral adiposity, and impaired glucose tolerance von Manell, Hannes, Kristinsson, Hjalti, Kullberg, Joel, Ubhayasekera, Sarojini Jayantha Kumari, Mörwald, Katharina, Staaf, Johan, Cadamuro, Janne, Zsoldos, Fanni, Göpel, Sven, Sargsyan, Ernest, Ahlström, Håkan, Bergquist, Jonas, Weghuber, Daniel, Forslund, Anders, Bergsten, Peter

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The initial rise in GIP secretion during OGTT correlates with the initial suppression of glucagon secretion in adolescents with obesity and type 2 diabetes von Kristinsson, Hjalti, Manell, Hannes, Dahlbom, Marie, Presto, J., Garedal, C., Ritzen, H., Vilhelmsson, M., Kilstedt, E., Johnson, F., Stenberg, H., Forslund, Anders, Bergsten, P

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Effects of Free Fatty Acids on Insulin and Glucagon Secretion: with special emphasis on the role of Free fatty acid receptor 1 von Kristinsson, Hjalti

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Effects of Free Fatty Acids on Insulin and Glucagon Secretion : – with special emphasis on the role of Free fatty acid receptor 1 von Kristinsson, Hjalti

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