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- Title
C1q/TNF-Related Protein-3 (CTRP-3) and Pigment Epithelium-Derived Factor (PEDF) Concentrations in Patients With Type 2 Diabetes and Metabolic Syndrome.
- Authors
Kyung Mook Choi; Soon Young Hwang; Ho Cheol Hong; Sae Jeong Yang; Hae Yoon Choi; Hye Jin Yoo; Kwan Woo Lee; Moon Suk Nam; Yong Soo Park; Jeong Taek Woo; Young Seol Kim; Dong Seop Choi; Byung-Soo Youn; Sei Hyun Baik
- Abstract
Recent studies have suggested that a novel adipokine, C1q/tumor necrosis factor-related protein-3 (CTRP-3), a paralog of adiponectin, may play an important role in the regulation of glucose metabolism and innate immunity. Pigment epithelium-derived factor (PEDF), a multifunctional protein with antioxidant and anti-inflammatory properties, is associated with insulin resistance and metabolic syndrome. We examined circulating CTRP-3 and PEDF concentrations in 345 subjects with diverse glucose tolerance statuses. Furthermore, we evaluated the involvement of CTRP-3 and PEDF with cardiometabolic risk factors including insulin resistance, high-sensitivity C-reactive protein (hsCRP), estimated glomerular filtration rate (eGFR), and brachial-ankle pulse wave velocity (baPWV). CTRP-3 concentrations were significantly higher in patients with type 2 diabetes or prediabetes than the normal glucose tolerance group, whereas PEDF levels were not different. Subjects with metabolic syndrome showed significantly higher levels of both CTRP-3 and PEDF compared with subjects without metabolic syndrome. Both CTRP-3 and PEDF were significantly associated with cardiometabolic parameters, including waist-to-hip ratio, triglycerides, HDL-cholesterol, alanine aminotransferase, eGFR, hsCRP, and baPWV. In conclusion, circulating CTRP-3 concentrations were elevated in patients with glucose metabolism dysregulation. Both CTRP-3 and PEDF concentrations were increased in subjects with metabolic syndrome and associated with various cardiometabolic risk factors.
- Subjects
DIABETES complications; TYPE 2 diabetes; C-reactive protein; TUMOR necrosis factors; ADIPONECTIN; METABOLIC syndrome
- Publication
Diabetes, 2012, Vol 61, Issue 11, p2932
- ISSN
0012-1797
- Publication type
Academic Journal
- DOI
10.2337/db12-0217