Objective: To study the correlation of abnormal expression of apoptsis-associated speck-like protein (ASC) and its subtype ASC-b with serum inflammatory mediator secretion in patients with gouty arthritis. Methods: Pa...Objective: To study the correlation of abnormal expression of apoptsis-associated speck-like protein (ASC) and its subtype ASC-b with serum inflammatory mediator secretion in patients with gouty arthritis. Methods: Patients with acute gouty arthritis and patients with intermittent gouty arthritis who were treated in the People's Hospital of Deyang City between July 2014 and March 2017 were selected as the AGA group and IGA group of the research respectively, and healthy volunteers who received physical examination in the People's Hospital of Deyang City during the same period were selected as the control group of the research. The ASC and ASC-b expression in peripheral blood and inflammatory mediator levels in serum were measured. Results: Peripheral blood ASC and ASC-b mRNA expression as well as serum IL-1β, IL-18, TNF-α, PGE2, IL-6, IL-8, DKK-1, TRAP5b, ANGPTL4, RANKL and APN/CD31 levels of AGA group were significantly higher than those of IGA group and control group, and peripheral blood ASC and ASC-b mRNA expression as well as serum IL-1β, IL-18, TNF-α, PGE2, IL-6, IL-8, DKK-1, TRAP5b, ANGPTL4, RANKL and APN/CD31 levels of IGA group were not significantly different from those of control group;peripheral blood ASC and ASC-b mRNA expression of patients with AGA were positively correlated with serum IL-1β, IL-18, TNF-α, PGE2, IL-6, IL-8, DKK-1, TRAP5b, ANGPTL4, RANKL and APN/CD31 levels. Conclusion: High expression of ASC and ASC-b in peripheral blood of patients with gouty arthritis is closely related to the activation of inflammatory response and the bone destruction in the joints.展开更多
文摘Objective: To study the correlation of abnormal expression of apoptsis-associated speck-like protein (ASC) and its subtype ASC-b with serum inflammatory mediator secretion in patients with gouty arthritis. Methods: Patients with acute gouty arthritis and patients with intermittent gouty arthritis who were treated in the People's Hospital of Deyang City between July 2014 and March 2017 were selected as the AGA group and IGA group of the research respectively, and healthy volunteers who received physical examination in the People's Hospital of Deyang City during the same period were selected as the control group of the research. The ASC and ASC-b expression in peripheral blood and inflammatory mediator levels in serum were measured. Results: Peripheral blood ASC and ASC-b mRNA expression as well as serum IL-1β, IL-18, TNF-α, PGE2, IL-6, IL-8, DKK-1, TRAP5b, ANGPTL4, RANKL and APN/CD31 levels of AGA group were significantly higher than those of IGA group and control group, and peripheral blood ASC and ASC-b mRNA expression as well as serum IL-1β, IL-18, TNF-α, PGE2, IL-6, IL-8, DKK-1, TRAP5b, ANGPTL4, RANKL and APN/CD31 levels of IGA group were not significantly different from those of control group;peripheral blood ASC and ASC-b mRNA expression of patients with AGA were positively correlated with serum IL-1β, IL-18, TNF-α, PGE2, IL-6, IL-8, DKK-1, TRAP5b, ANGPTL4, RANKL and APN/CD31 levels. Conclusion: High expression of ASC and ASC-b in peripheral blood of patients with gouty arthritis is closely related to the activation of inflammatory response and the bone destruction in the joints.
