2022
Ketones: the double-edged sword of SGLT2 inhibitors?
Lupsa BC, Kibbey RG, Inzucchi SE. Ketones: the double-edged sword of SGLT2 inhibitors? Diabetologia 2022, 66: 23-32. PMID: 36255460, DOI: 10.1007/s00125-022-05815-1.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsMeSH KeywordsBlood GlucoseDiabetes Mellitus, Type 2HumansKetonesSodium-Glucose Transporter 2 InhibitorsConceptsSGLT2 inhibitorsDrug categoriesSodium-glucose cotransporter 2 inhibitorsCardio-renal benefitsNormal blood glucose concentrationsCotransporter 2 inhibitorsClasses of medicationsAnti-inflammatory effectsSerious adverse effectsType 1 diabetesBlood glucose levelsBlood glucose concentrationKidney outcomesRare complicationBlood pressureSGLT2 inhibitionGlucose levelsKetone levelsBody weightType 2Ketone bodiesAdverse effectsGlucose concentrationInhibitorsEdged sword
2019
Mitochondrial Proton Leak Regulated by Cyclophilin D Elevates Insulin Secretion in Islets at Nonstimulatory Glucose Levels
Taddeo EP, Alsabeeh N, Baghdasarian S, Wikstrom JD, Ritou E, Sereda S, Erion K, Li J, Stiles L, Abdulla M, Swanson Z, Wilhelm J, Bellin MD, Kibbey RG, Liesa M, Shirihai O. Mitochondrial Proton Leak Regulated by Cyclophilin D Elevates Insulin Secretion in Islets at Nonstimulatory Glucose Levels. Diabetes 2019, 69: 131-145. PMID: 31740442, PMCID: PMC6971491, DOI: 10.2337/db19-0379.Peer-Reviewed Original ResearchConceptsType 2 diabetesInsulin secretionInsulin resistanceFree fatty acidsNonesterified free fatty acidsGlucose-stimulated insulin secretionPrediabetic stateInsulin hypersecretionObese subjectsFatty acidsObese miceLean miceGlucose levelsHuman isletsPancreatic isletsΒ-cellsIsletsProton leakSecretionHyperinsulinemiaProgressive increaseDiabetesMiceMitochondrial proton leakLeakN-acyl taurines are endogenous lipid messengers that improve glucose homeostasis
Grevengoed TJ, Trammell SAJ, McKinney MK, Petersen N, Cardone RL, Svenningsen JS, Ogasawara D, Nexøe-Larsen CC, Knop FK, Schwartz TW, Kibbey RG, Cravatt BF, Gillum MP. N-acyl taurines are endogenous lipid messengers that improve glucose homeostasis. Proceedings Of The National Academy Of Sciences Of The United States Of America 2019, 116: 24770-24778. PMID: 31740614, PMCID: PMC6900532, DOI: 10.1073/pnas.1916288116.Peer-Reviewed Original ResearchMeSH KeywordsAmidohydrolasesAmino Acid SubstitutionAnimalsBlood GlucoseDisease Models, AnimalEatingEthanolaminesFemaleGlucagonGlucagon-Like Peptide 1Glucose Tolerance TestHumansInjections, IntravenousInsulinIslets of LangerhansMaleMetabolic SyndromeMiceMice, TransgenicMiddle AgedOleic AcidsPostprandial PeriodReceptors, G-Protein-CoupledTaurineConceptsFatty acid amide hydrolaseGLP-1 secretionPostprandial glucose regulationN-acyl taurinesBioactive fatty acid amidesEndogenous lipid messengersGlucagon secretionGlucose toleranceInsulin sensitivityUnique metabolic profileFood intakeGLP-1Peripheral tissuesMouse modelGlucose homeostasisLipid messengersGlucose regulationMetabolic diseasesAmide hydrolaseFunctional polymorphismsConcurrent elevationSubstantial elevationMetabolic profileFatty acid amidesMice