Polymorphisms of the IL-1B and IL-1RN genes (which encode interleukin [IL]-1beta and IL-1 receptor antagonist, respectively) have been associated with hypochlorhydria and gastric cancer. We investigated the influence of bacterial virulence factors and host IL-1 polymorphisms on the development of histologic abnormalities in 210 Helicobacter pylori-infected patients with chronic gastritis. cagA(...

BACKGROUND Unresolved inflammation resulting in capillary leakage with endothelial barrier dysfunction is a major contributor to postoperative morbidity and mortality after coronary artery bypass graft (CABG). Angiopoietins (ANGs) are vascular growth factors, also mediating inflammation and disruption of the endothelium, thus inducing capillary leakage. We hypothesized that changes in the relat...

PURPOSE To examine, by ultrastructural analysis, the effect of the proinflammatory cytokine interleukin-1 beta (IL-1 beta) on the integrity of the rat retina and blood-retinal barrier (BRB) and to investigate the site of barrier leakage and the path of leukocyte infiltration into the retina. METHODS After a single injection of IL-1 beta into the vitreous of the Lewis rat, leukocyte recruitmen...

OBJECTIVES To evaluate whether serum interleukin-6 (IL-6) is associated with increased risk of mortality in coronary artery disease (CAD) patients. METHODS We performed a prospective cohort study of 718 CAD patients from the Guangzhou Cardiovascular Disease Cohort (GCDC) study. Multivariable-adjusted Cox proportional hazards regression analyses were used to examine the association between ser...

Background: Interleukin-8 (IL-8) is an angiogenic chemokine that plays a potent role in both development and progression of many human malignancies. Patients and methods: A hospital-based case-control study was conducted among 109 patients with osteosarcoma and 109 healthy controls to investigate the possible association between the IL-8 rs4073 polymorphisms and the risk of osteosarcoma. Result...

conclusions the results demonstrated significant associations between the il-10 (ag-1089, il-10ca) and il-12 (aa) gene polymorphisms and a highly increased risk of vur. background vesicoureteral reflux (vur) is a common childhood disorder that is characterized by the abnormal movement of urine from the bladder into the ureters or kidneys. objectives the aim of this study was to determine whethe...

Preclinical drug development studies currently rely on costly and time-consuming animal testing because existing cell culture models fail to recapitulate complex, organ-level disease processes in humans. We provide the proof of principle for using a biomimetic microdevice that reconstitutes organ-level lung functions to create a human disease model-on-a-chip that mimics pulmonary edema. The mic...

The aim of our study was to investigate the association of interleukin-17A (IL-17A) polymorphisms with IL-17A serum levels and risk of ischemic stroke (IS) in a Chinese population. 392 IS patients and 443 controls were included in this study. The polymorphisms of IL-17A gene were determined by Snapshot SNP genotyping assay and DNA sequencing. Serum IL-17A levels were measured by enzyme-linked i...