Potential role of anti-inflammatory HDL subclasses in metabolic unhealth/obesity. Issue 1 (1st January 2021)

• Record Type: Journal Article
• Authors: Tang, Hongjuan; Xiang, Zhicong; Li, Longyu; Shao, Xiaofei; Zhou, Qin; You, Xu; Xiong, Chongxiang; Ning, Jing; Chen, Tong; Deng, David; Zou, Hequn
• Is Part Of: Artificial cells, nanomedicine, and biotechnology. Volume 49:Issue 1(2021)
• Page Start: 564
• Page End: 574
• Publication Date: 2021-01-01
• Subjects: HDL subclasses -- metabolic unhealth -- obesity -- immune-response cells -- inflammation -- microfluidic electrophoresis; Artificial cells -- Periodicals; Nanotechnology -- Periodicals; Blood substitutes -- Periodicals; Tissue engineering -- Periodicals; Molecules -- Periodicals; Biotechnology -- Periodicals; 615.39
• DOI: 10.1080/21691401.2021.1961798
• Languages: English
• ISSNs: 2169-1401

Abstract

Abstract: 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.