Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)

Editor

Personal info

View

About

Terms

Javascript disabled

Please enable Javascript support in your browser to use this application.

Instructions on how to enable JavaScript on different browsers can be found here: http://www.google.com/support/bin/answer.py?answer=23852.

[edit this page]

Araki, S. et al.

S. Araki, M. Haneda, D. Koya, T. Sugimoto, K. Isshiki, M. Chin-Kanasaki, T. Uzu, A. Kashiwagi,

Predictive impact of elevated serum level of IL-18 for early renal dysfunction in type 2 diabetes: an observational follow-up study.

AIMS/HYPOTHESIS: The early identification of type 2 diabetic patients at risk of developing microalbuminuria-an independent risk factor for renal and cardiovascular diseases-is important to improve the patients' outcomes. We investigated whether serum levels of IL-18, a proinflammatory cytokine, were a predictor of early renal dysfunction. MATERIALS AND METHODS: A total of 249 Japanese type 2 diabetic patients without overt proteinuria were enrolled in an observational follow-up study (median follow-up 7 years), and their stage of diabetic nephropathy was classified and their estimated glomerular filtration rate (eGFR) was calculated annually. RESULTS: At baseline, serum levels of IL-18 were higher in subjects with microalbuminuria (n = 76) than in those with normoalbuminuria (n = 173). Elevated serum levels of IL-18 were associated with the progression of nephropathy to a higher stage in normoalbuminuric subjects (118 [interquartile range 91-159] ng/l vs 155 [interquartile range 121-205] ng/l, p = 0.003), but not in microalbuminuric subjects (154 [interquartile range 113-200] ng/l vs 160 [interquartile range 101-190] ng/l, p = 0.50). The adjusted risk for developing microalbuminuria was 3.6 (95% CI 1.2-10.4) in normoalbuminuric subjects with serum IL-18 levels above the median (>/=134.6 ng/l), and was significantly enhanced in those urinary AERs at the upper end of the normal range (7.5 mug/min </= AER < 20 microg/min). Furthermore, the annual rate of decline in eGFR, when examined in the study population as a whole, was significantly greater in subjects with serum IL-18 levels above the median than in other subjects. CONCLUSIONS/INTERPRETATION: The results of our observational follow-up study indicate that elevated serum levels of IL-18 may be a predictor of future renal dysfunction in type 2 diabetic patients with normoalbuminuria.[1]

References

Predictive impact of elevated serum level of IL-18 for early renal dysfunction in type 2 diabetes: an observational follow-up study. Araki, S., Haneda, M., Koya, D., Sugimoto, T., Isshiki, K., Chin-Kanasaki, M., Uzu, T., Kashiwagi, A. Diabetologia (2007) [Pubmed]

Annotations and hyperlinks in this abstract are from individual authors of WikiGenes or automatically generated by the WikiGenes Data Mining Engine. The abstract is from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.About WikiGenes Open Access Licence Privacy Policy Terms of Use apsburg

The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.