MIF associated with pulmonary hypertension susceptibility and severity in non-dialysis Chronic kidney disease patients

Pulmonary hypertension (PAH) is one of the more serious complications of Chronic kidney disease (CKD), and its exact pathogenesis has not been clarified. As an upstream proinflammatory factor, macrophage migration inhibitor (MIF) is involved in the occurrence and development of many diseases. This s...

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Bibliographic Details
Main Authors: Jianhua Wu, Naifeng Guo, Xiaolan Chen
Format: Article
Language:English
Published: SAGE Publishing 2020-10-01
Series:European Journal of Inflammation
Online Access:https://doi.org/10.1177/2058739220961191
Description
Summary:Pulmonary hypertension (PAH) is one of the more serious complications of Chronic kidney disease (CKD), and its exact pathogenesis has not been clarified. As an upstream proinflammatory factor, macrophage migration inhibitor (MIF) is involved in the occurrence and development of many diseases. This study aimed to detect the relationship between serum MIF and PAH in non-dialysis CKD patients. A total of 382 non-dialysis CKD patients were enrolled in this study. Bio-Plex cytokine assay was used to detect MIF. CKD patients were divided into the PAH group and non-PAH group according to echocardiographic results. Relative risk was determined by logistic regression analysis. The pulmonary artery pressure in the CKD group was higher than that in the control group ( p  < 0.01). Pulmonary arterial pressure was higher in stage 4 to 5 CKD patients than in Stage 1 to 3 CKD patients ( p  < 0. 01), and the incidence of PAH was also increased ( p  < 0. 01). MIF in the CKD group were higher than in the control group ( p  < 0.05). MIF in CKD patients with PAH were higher than those without PAH ( p  < 0.05). Multivariate logistic regression analysis showed that MIF is correlated with PAH (OR = 10.745; 95% CI 2.288–89.447, p  < 0.05). PAH is common in non-dialysis CKD patients, and with the deterioration of kidney disease, the incidence of PAH is gradually increased, indicating that MIF plays an important role in the development of PAH in CKD patients.
ISSN:2058-7392