Effect of IL-10 in the pathogenesis of HIV/AIDS patients with cryptococcal meningitis

This study aimed to explore the role of IL-10 in the pathogenesis of HIV/AIDS patients with cryptococcal meningitis (CM).Patients were assigned into 4 groups (n = 40/group): group A (HIV/AIDS with CM), group B (HIV/AIDS with tuberculosis), group C (HIV/AIDS), and group D (CM). The levels of IL-10 and associated indicators were measured and the correlations were analyzed by Pearson correlation and partial correlation method. In plasma and cerebrospinal fluid (CSF), no significant difference was observed on IL-10 level between group A and other groups (P > 0.050). R values for IL-10 and relevant indicators in blood were as follows (P < 0.050): group A, IFN-gamma (-0.377), IL-12 (0.743), IL-4 (0.881), and IL-6 (0.843); group B, IL-12 (0.740), IL-4 (0.573), and IL-6 (0.900); group C, IL-12 (0.402) and IL-4 (0.896); group D, IL-12 (0.575), IL-4 (0.852), and CD8 (0.325). R values for IL-10 and related indicators in CSF were as follows (P < 0.050): group A, TNF-alpha (0.664), IL-4 (0.852), white blood cells (WBCs, 0.321) and total protein (TP, 0.330); group B, TNF-alpha (0.566), IL-4 (0.702), and lactate dehydrogenase (LDH, 0.382); group D, IFN-gamma (0.807) and IL-4 (0.441). IL-10 level was positively correlated with IL-4, IL-6, IL-12, TNF-alpha, WBC, and TP in blood or CSF, and negatively correlated with IFN-gamma in blood, suggesting that IL-10 affected both pro-inflammatory and anti-inflammatory activities in the pathogenesis of HIV/AIDS with CM.

Automated summary

This study aimed to investigate the role of IL-10 in the pathogenesis of HIV/AIDS patients with cryptococcal meningitis (CM). The study found that IL-10 was positively correlated with other inflammatory indicators in both blood and cerebrospinal fluid, suggesting its involvement in both pro-inflammatory and anti-inflammatory activities in the pathogenesis of HIV/AIDS with CM.