Treatment with anagliptin, a DPP-4 inhibitor, decreases FABP4 concentration in patients with type 2 diabetes mellitus at a high risk for cardiovascular disease who are receiving statin therapy

• Published in: Cardiovascular diabetology 2020-06, Vol.19 (1), p.1-89, Article 89
• Main Authors: Furuhashi, Masato, Sakuma, Ichiro, Morimoto, Takeshi, Higashiura, Yukimura, Sakai, Akiko, Matsumoto, Megumi, Sakuma, Mio, Shimabukuro, Michio, Nomiyama, Takashi, Arasaki, Osamu, Node, Koichi, Ueda, Shinichiro
• Format: Article
• Language: English
• Subjects: Adipocytes; Anagliptin; Antidiabetics; Arteriosclerosis; Atherosclerosis; Body mass index; Cardiovascular disease; Cardiovascular diseases; Cholesterol; Coronary vessels; Creatinine; Diabetes; Diabetes mellitus (non-insulin dependent); Dipeptidyl peptidase-4 inhibitor; Dipeptidyl-peptidase IV; Drugs; Dyslipidemia; Fatty acid-binding protein; Fatty acids; Hemoglobin; Hypertension; Insulin; Insulin resistance; Lipoproteins; Low density lipoprotein; Metabolic disorders; Metabolism; Original Investigation; Peptidase; Sitagliptin; Statins; Studies; Sulfonylurea
• ISSN: 1475-2840; 1475-2840
• DOI: 10.1186/s12933-020-01061-0

Background Fatty acid-binding protein 4 (FABP4) acts as a novel adipokine, and elevated FABP4 concentration is associated with obesity, insulin resistance and atherosclerosis. Dipeptidyl peptidase-4 (DPP-4) inhibitors, a class of antidiabetic drugs, have distinct structures among the drugs, possibly leading to a drug class effect and each drug effect. Sitagliptin, a DPP-4 inhibitor, has been reported to decrease FABP4 concentration in drug-naïve and sulfonylurea-treated patients with type 2 diabetes mellitus. Anagliptin, another DPP-4 inhibitor, was shown to decrease low-density lipoprotein cholesterol (LDL-C) level to a greater extent than that by sitagliptin in the Randomized Evaluation of Anagliptin vs. Sitagliptin On low-density lipoproteiN cholesterol in diabetes (REASON) trial. Aim and methods As a sub-analysis study using data obtained from the REASON trial, we investigated the effects of treatment with anagliptin (n = 148, male/female: 89/59) and treatment with sitagliptin (n = 159, male/female: 93/66) for 52 weeks on FABP4 concentration in patients with type 2 diabetes mellitus at a high risk for cardiovascular events who were receiving statin therapy. Results The DPP-4 inhibitor had been administered in 82% of the patients in the anagliptin group and 81% of the patients in sitagliptin group prior to randomization. Serum FABP4 level was significantly decreased by 7.9% by treatment with anagliptin (P = 0.049) and was not significantly decreased by treatment with sitagliptin (P = 0.660). Change in FABP4 level was independently associated with basal FABP4 level and changes in waist circumference and creatinine after adjustment of age, sex and the treatment group. Conclusion Anagliptin decreases serum FABP4 concentration independent of change in hemoglobin A1c or LDL-C in patients with type 2 diabetes mellitus and dyslipidemia who are on statin therapy. Trial registration ClinicalTrials.gov number NCT02330406. Registered January 5, 2015, https://clinicaltrials.gov/ct2/show/NCT02330406