| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 2793953 | Cytokine | 2015 | 7 Pages |
•We determined EMAP II in young patients with type 1 diabetes.•EMAP II was elevated in patients with and without micro-vascular complications.•EMAP II was increased in patients with microalbuminuria than normoalbuminuric group.•EMAP II levels are related to inflammation, glycemic control, albuminuria level.
Objectives: Endothelial monocyte-activating polypeptide II (EMAP II) is a multifunctional polypeptide with proinflammatory and antiangiogenic activity. Hyperglycemia and dyslipidemia appears to be significant factors contributing to increased EMAP-II levels. We determined serum EMAP II in children and adolescents with type 1 diabetes as a potential marker for micro-vascular complications and assessed its relation to inflammation and glycemic control. Methods: Eighty children and adolescents with type 1 diabetes were divided into 2 groups according to the presence of micro-vascular complications and compared with 40 healthy controls. High-sensitivity C-reactive protein (hs-CRP), hemoglobin A1c (HbA1c) and EMAP II levels were assessed. Results: Serum EMAP II levels were significantly increased in patients with micro-vascular complications (1539 ± 321.5 pg/mL) and those without complications (843.6 ± 212.6 pg/mL) compared with healthy controls (153.3 ± 28.3 pg/mL; p < 0.001). EMAP II was increased in patients with microalbuminuria than normoalbuminuric group (p < 0.001). Significant positive correlations were found between EMAP II levels and body mass index, fasting blood glucose, HbA1c, serum creatinine, triglycerides, total cholesterol, urinary albumin creatinine ratio (UACR) and hs-CRP (p < 0.05). A cutoff value of EMAP II at 1075 pg/mL could differentiate diabetic patients with and without micro-vascular complications with a sensitivity of 93% and specificity of 82%. Conclusions: We suggest that EMAP II is elevated in type 1 diabetic patients, particularly those with micro-vascular complications. EMAP II levels are related to inflammation, glycemic control, albuminuria level of patients and the risk of micro-vascular complications.
