Expressions of IL-16, IFN-γ and CXCR3 in plasma of patients with chronic obstructive pulmonary disease and their clinical significance
SUN Si
CHEN Yu-ling
ZHANG Zhi-liang
ZHANG Wen-hui
ZUO Li-na
GU Xiang
Abstract：Objective Toexplore the expressions of interleukin-16 (IL-16), interferon-γ (IFN-γ), CXC chemokine receptor 3 (CXCR3), and CRP and their clinical significance in acute exacerbation chronic obstructive pulmonary disease by observing the changes in these factors in patients with AECOPD. Methods 103 patients with AECOPD and 20 healthy controls were collected. According to the 2013 GOLD guideline, all the patients with AECOPD were divided into4 groups(group A of 21 patients, B of 30, C of 27, andD of 25). Results As compared withthe control group, plasma concentrations of IL-16, IFN-γ, CXCR3. and CRP were significantly increased in the patients with AECOPD (P < 0.01), and as the severity of the disease was elevating, these expression levels were significantly increased.While the expression levels of IL-16, IFN-γ, CXCR3, and CRP levels were significantly reduced after treatment, but they were still higherthan those in the control group (P < 0.05). The expression levels of serum IL-16, IFN-γ, CXCR3, and CRP were significantly correlated in patients with AECOPD. Conclusions Expressions of IL-16, IFN-γ and CXCR3 are significantly increased in AECOPD, which is correlated with disease severity and decreased after treatment, suggesting that these three factors may be associated with the occurrence and development of COPD.
Keywords：Pulmonary diseasechronic obstructiveInterleukin-16Interferon-γCXC chemokine receptor 3
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 2902-2904 )