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MCP-4 and Eotaxin-3 Are Novel Biomarkers for Chronic Obstructive Pulmonary Disease
Canadian Respiratory Journal ( IF 2.2 ) Pub Date : 2023-5-9 , DOI: 10.1155/2023/8659293
Chun Fang 1 , Baoguo Kang 1 , Pan Zhao 2 , Jing Ran 3 , Lifang Wang 4 , Lingqiong Zhao 5 , Hangyu Luo 6 , Ling Tao 1
Affiliation  

The aim of our study was to examine the production of monocyte chemoattractant protein (MCP-4) and eotaxin-3 during the onset and progression of COPD. The expression levels of MCP-4 and eotaxin-3 were evaluated in COPD samples and healthy controls using immunostaining and ELISA. The relationship between the clinic pathological features in the participants and the expression of MCP-4 and eotaxin-3 were evaluated. The association of MCP-4/eotaxin-3 production in COPD patients was also determined. The results revealed enhanced production of MCP-4 and eotaxin-3 in COPD patients especially the cases with AECOPD in both bronchial biopsies and bronchial washing fluid samples. Furthermore, the expression signatures of MCP-4/eotaxin-3 show high AUC values in distinguishing COPD patients and healthy volunteers and AECOPD and stable COPD cases, respectively. Additionally, the number of MCP-4/eotaxin-3 positive cases was notably increased in AECOPD patients compared to those with stable COPD. Moreover, the expression of MCP-4 and eotaxin-3 was positively correlated in COPD and AECOPD cases. In addition, the levels of MCP-4 and eotaxin-3 could be increased in HBEs stimulated with LPS, which is a risk factor of COPD. Moreover, MCP-4 and eotaxin-3 may exert their regulatory functions in COPD by regulating CCR2, 3, and 5. These data indicated that MCP-4 and eotaxin-3 were potential markers for the clinical course of COPD, which could provide guidance for accurate diagnosis and treatment for this disease in future clinical practice.

中文翻译:

MCP-4 和 Eotaxin-3 是慢性阻塞性肺病的新型生物标志物

我们研究的目的是检测单核细胞趋化蛋白 (MCP-4) 和 eotaxin-3 在 COPD 发病和进展过程中的产生。使用免疫染色和 ELISA 评估 COPD 样本和健康对照中 MCP-4 和 eotaxin-3 的表达水平。评估了参与者的临床病理特征与 MCP-4 和 eotaxin-3 表达之间的关系。还确定了 COPD 患者中 MCP-4/eotaxin-3 产生的关联。结果显示,COPD 患者的 MCP-4 和 eotaxin-3 产量增加,尤其是 AECOPD 患者的支气管活检和支气管冲洗液样本。此外,MCP-4/eotaxin-3 的表达特征在区分 COPD 患者和健康志愿者以及 AECOPD 和稳定的 COPD 病例时分别显示出高 AUC 值。此外,与稳定期 COPD 患者相比,AECOPD 患者的 MCP-4/eotaxin-3 阳性病例数显着增加。此外,MCP-4 和 eotaxin-3 的表达在 COPD 和 AECOPD 病例中呈正相关。此外,在 LPS 刺激的 HBE 中,MCP-4 和 eotaxin-3 的水平可能会升高,这是 COPD 的一个危险因素。此外,MCP-4 和 eotaxin-3 可能通过调节 CCR2、3 和 5 在 COPD 中发挥其调节功能。这些数据表明 MCP-4 和 eotaxin-3 是 COPD 临床过程的潜在标志物,可以提供指导为今后临床对本病的准确诊断和治疗提供参考。MCP-4和eotaxin-3的表达在COPD和AECOPD病例中呈正相关。此外,在 LPS 刺激的 HBE 中,MCP-4 和 eotaxin-3 的水平可能会升高,这是 COPD 的一个危险因素。此外,MCP-4 和 eotaxin-3 可能通过调节 CCR2、3 和 5 在 COPD 中发挥其调节功能。这些数据表明 MCP-4 和 eotaxin-3 是 COPD 临床过程的潜在标志物,可以提供指导为今后临床对本病的准确诊断和治疗提供参考。MCP-4和eotaxin-3的表达在COPD和AECOPD病例中呈正相关。此外,在 LPS 刺激的 HBE 中,MCP-4 和 eotaxin-3 的水平可能会升高,这是 COPD 的一个危险因素。此外,MCP-4 和 eotaxin-3 可能通过调节 CCR2、3 和 5 在 COPD 中发挥其调节功能。这些数据表明 MCP-4 和 eotaxin-3 是 COPD 临床过程的潜在标志物,可以提供指导为今后临床对本病的准确诊断和治疗提供参考。
更新日期:2023-05-09
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