Role of interleukin-2 and interleukin-18 in newly diagnosed type 2 diabetes mellitus
Smriti Suri, Prasenjit Mitra, Abhilasha Abhilasha, Indu Saxena, Mahendra Kumar Garg, Gopal Krishna Bohra, Praveen Sharma
Abstract
OBJECTIVES: The study aimed to compare the levels of anti-inflammatory interleukin-2 (IL-2) and proinflammatory interleukin-18 (IL-18) among newly diagnosed type 2 diabetes mellitus (T2DM) and nondiabetic volunteers, to predict their roles as markers in the diagnosis of newly diagnosed T2DM. METHODS: ), high sensitivity C-reactive protein (hs-CRP) and lipid profile were estimated in auto-analyser. Serum IL-2 and IL-18 levels were assessed by enzyme-linked immune sorbent assay (ELISA). RESULTS: Significant differences were observed in the levels of interleukins among study groups. The median (95% confidence interval) of IL-2 in cases and controls were 8.55 (6.07-47.23) and 45.87 (12.81-145.4) (p=0.02). The median (95% CI) of IL-18 on the other hand in cases and controls were 691.6 (580.3-872.6) and 511.1 (452.6-557.5) (p=0.0014). CONCLUSIONS: Our study is the first to correlate IL-2 and IL-18 in newly diagnosed T2DM patients. Findings from this study highlight the anti-inflammatory role of IL-2 and proinflammatory role of IL-18 in T2DM. ROC analysis helped predict their role as markers in T2DM diagnosis.