Correlation between CD169 expression of peripheral blood monocytes and disease progression in human immunodeficiency virus-infected patients
10.3760/cma.j.issn.1000-6680.2017.11.005
- VernacularTitle:人类免疫缺陷病毒感染者外周血单核细胞CD169表达与疾病进展的相关性分析
- Author:
Xingzhong HU
1
;
Ying LIN
;
Huaguo WANG
;
Wanzhong KONG
;
Xiangao JIANG
;
Guiqing HE
;
Jichan SHI
;
Xiaoya CUI
;
Qiyu BAO
Author Information
1. 325000,温州医科大学定理临床学院检验科
- Keywords:
CD169;
HIV-1;
Monocytes
- From:
Chinese Journal of Infectious Diseases
2017;35(11):666-669
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the correlation between CD169 expression of monocytes and disease progression in human immunodeficiency virus (HIV )-infected patients .Methods Sixty HIV-infected patients and 30 healthy controls were recruited .According to the CD4 + T lymphocyte counts ,HIV-infected patients were divided into three groups including < 200 cells/μL ,200 — 350 cells/μL and > 350 cells/μL groups . The differences in monocytes counts ,the proportions of CD16 + and CD169 + monocytes were analyzed among the three groups and healthy controls .The correlations between proportion of CD169 + monocytes and CD4 + T lymphocyte counts ,viral load ,and proportion of CD16 + monocytes were analyzed .Results The monocyte counts in CD4 + T lymphocytes < 200 cells/μL group , (200 — 350 ) cells/μL group , >350 cells/μL group and healthy control group were (342 ± 99) ,(396 ± 145) ,(365 ± 80) ,and (404 ± 106)/μL ,respectively ,which were not significantly different (F= 2 .55 , P > 0 .05) .The proportions of CD16 + monocytes in the four groups were (19 .8 ± 8 .8)％ ,(14 .3 ± 2 .8)％ ,(9 .7 ± 2 .0)％ and (4 .0 ± 0 .8)％ ,respectively ,which were significantly different ( F = 30 .90 , P < 0 .05 ) . The proportions of CD169 + monocytes in the four groups were (72 .6 ± 11 .4)％ ,(59 .4 ± 14 .7)％ ,(33 .3 ± 14 .5)％ and (2 .6 ± 0 .8)％ ,respectively ,which were significantly different (F = 152 .40 , P< 0 .05) .The proportion of CD169 + monocytes was negatively correlated with CD4 + T lymphocyte counts (r = 0 .792 , P< 0 .05) , while positively correlated with both viral load (r= 0 .485 ,P< 0 .05) and proportion of CD16 + monocytes (r= 0 .395 , P< 0 .05) .Conclusions The CD169 expressions of monocytes in HIV-infected patients are significantly increased and correlated with both monocyte activation and disease progression .
