Circulating PCSK9 levels and 2-hPG are positively correlated in metabolic diseases in a Chinese Han population

Autor: Wen Guo, Yingyun Gong, Yong Gu, Zhenzhen Fu, Hongqi Fan, Beibei Gao, Xiaohui Zhu, Jinxiang Fu, Yang Zhao, Min Sun, Xing Liu, Xian-Cheng Jiang, Tao Yang, Hongwen Zhou
Jazyk: angličtina
Rok vydání: 2018
Předmět:
Zdroj: Lipids in Health and Disease, Vol 17, Iss 1, Pp 1-8 (2018)
Druh dokumentu: article
ISSN: 1476-511X
DOI: 10.1186/s12944-018-0658-z
Popis: Abstract Background Proprotein convertase subtilisin/kexin type 9 (PCSK9), which plays a crucial role in lipoprotein metabolism, has been also regarded as an important marker for atherosclerosis. Available evidence indicated that 2-h postchallenge plasma glucose (2-hPG) could be another biomarker for atherosclerosis. However, currently the association between circulating PCSK9 and 2-hPG remains unclear. Here, we explored this potential link in a Chinese Han population. Methods Totally, 600 Chinese Han subjects from Nanjing district, China, were enrolled for the 75-g oral glucose tolerance test (OGTT), and they included normal glucose tolerance (NGT, n = 200), impaired glucose regulation (IGR, n = 200), and type 2 diabetes (T2DM, n = 200). Anthropometric and biochemical determinations such as serum lipid measurements were made. A sandwich ELISA assay was performed to measure serum PCSK9 levels in all subjects. Results Serum PCSK9 concentrations were higher in IGR group (77.63 ± 28.14 ng/ml) and T2DM group (90.62 ± 39.96 ng/ml) than in NGT group (65.33 ± 32.68 ng/ml), and it was significantly higher in T2DM group than in IGR group (p
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