Dulaglutide inhibits high glucose- induced endothelial dysfunction and NLRP3 inflammasome activation

• Published in: Archives of biochemistry and biophysics Vol. 671; pp. 203 - 209
• Main Authors: Luo, Xiaojia, Hu, Yongmei, He, Sen, Ye, Qiran, Lv, Zhengbing, Liu, Jianxiong, Chen, Xiaoping
• Format: Journal Article
• Language: English
• Published: United States Elsevier Inc 15.08.2019
• Subjects: agonists; CARD Signaling Adaptor Proteins - metabolism; Cardiovascular diseases; Carrier Proteins - metabolism; Caspase 1 - metabolism; caspase-1; drugs; Dulaglutide; Endothelial Cells - drug effects; Endothelial dysfunction; glucagon-like peptide 1; glucagon-like peptide receptors; Glucagon-Like Peptides - analogs & derivatives; Glucagon-Like Peptides - pharmacology; glucose; Glucose - pharmacology; Human Umbilical Vein Endothelial Cells; Humans; IL-18; Immunoglobulin Fc Fragments - pharmacology; inflammasomes; Inflammasomes - drug effects; Inflammasomes - metabolism; interleukin-18; interleukin-1beta; L-Lactate Dehydrogenase - metabolism; lactate dehydrogenase; NAD(P)H oxidase (H2O2-forming); NADPH Oxidase 4 - metabolism; NLR Family, Pyrin Domain-Containing 3 Protein - metabolism; NLRP3 inflammasome; noninsulin-dependent diabetes mellitus; Oxidative Stress - drug effects; patients; protective effect; Protein Carbonylation - drug effects; reactive oxygen species; Reactive Oxygen Species - metabolism; Recombinant Fusion Proteins - pharmacology; secretion; Sirtuin 1 - metabolism; small interfering RNA; transfection; Type 2 diabetes mellitus; Endothelial dysfunction; Type 2 diabetes mellitus; Cardiovascular diseases; NLRP3 inflammasome; Dulaglutide; IL-18

Activation of the NLRP3 inflammasome plays an important role in high glucose- induced endothelial dysfunction in patients with type 2 diabetes mellitus (T2DM). Dulaglutide, a newly developed glucagon-like peptide-1 receptor (GLP-1R) agonist, has been approved for the management of T2DM. In the curre...