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Potential role of anti-inflammatory HDL subclasses in metabolic unhealth/obesity

机译:抗炎HDL亚类在代谢症中的潜在作用

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High-density lipoprotein (HDL) particles comprising heterogeneous subclasses of different functions exert anti-inflammatory effects by interacting with immune-response cells. However, the relationship of HDL subclasses with immune-response cells in metabolic unhealth/obesity has not been defined clearly. The purpose of this study was to delineate the relational changes of HDL subclasses with immune cells and inflammatory markers in metabolic unhealth/obesity to understand the role of anti-inflammatory HDL subclasses. A total of 316 participants were classified by metabolic health. HDL subclasses were detected by microfluidic chip electrophoresis. White blood cell (WBC) counts and lymphocytes were assessed using automatic haematology analyser. Levels of high-sensitivity C-reactive protein (hs-CRP) and interleukin 6 (IL-6) were measured. In our study, not only the distribution of HDL subclasses, but also HDL-related structural proteins changed with the deterioration of metabolic disease. Moreover, lymphocytes and inflammation factors significantly gradually increased. The level of HDL2b was negatively associated with WBC, lymphocytes and hs-CRP in multivariable linear regression analysis. In multinomial logistic regression analysis, high levels of HDL3 and low levels of HDL2b increased the probability of having an unfavourable metabolic unhealth/obesity status. We supposed that HDL2b particles may play anti-inflammation by negatively regulating lymphocytes activation. HDL2b may be a therapeutic target for future metabolic disease due to the anti-inflammatory effects.
机译:包含不同函数的非均相亚类的高密度脂蛋白(HDL)颗粒通过与免疫反应细胞相互作用来施加抗炎作用。然而,HDL亚类与代谢不健康/肥胖中的免疫反应细胞的关系尚未明确定义。本研究的目的是描绘HDL亚类的关系变化与代谢症中的免疫细胞和炎症标志物中的炎症性/肥胖,以了解抗炎HDL亚类的作用。通过代谢健康分类了316名参与者。通过微流体芯片电泳检测HDL亚类。使用自动血液分析仪评估白细胞(WBC)计数和淋巴细胞。测量高敏感性C反应蛋白(HS-CRP)和白细胞介素6(IL-6)的水平。在我们的研究中,不仅具有HDL亚类的分布,而且随着代谢疾病的恶化而改变了HDL相关的结构蛋白。此外,淋巴细胞和炎症因子明显逐渐增加。 HDL2B的水平与多变量线性回归分析中的WBC,淋巴细胞和HS-CRP负相关。在多项式逻辑回归分析中,高水平的HDL3和低水平的HDL2B增加了具有不利代谢的不良/肥胖状态的可能性。我们认为HDL2B颗粒可以通过对淋巴细胞激活产生抗肿瘤来发挥抗炎。 HDL2B可能是由于抗炎作用导致未来代谢疾病的治疗目标。

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