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Prognostic value of growth-differentiation factor-15 in patients with non-ST-elevation acute coronary syndrome

Growth-differentiation factor-15 (GDF-15) is a member of the transforming growth factor-beta cytokine superfamily that is induced in the heart after ischemia-and-reperfusion injury. Circulating levels of GDF-15 may provide prognostic information in patients with non-ST-elevation acute coronary syndr...

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Published in:Circulation (New York, N.Y.) N.Y.), 2007-02, Vol.115 (8), p.962-971
Main Authors: WOLLERT, Kai C, KEMPF, Tibor, ARMSTRONG, Paul W, CALIFF, Robert M, DREXLER, Helmut, WALLENTIN, Lars, PETER, Timo, OLOFSSON, Sylvia, JAMES, Stefan, JOHNSTON, Nina, LINDAHL, Bertil, HORN-WICHMANN, Rüdiger, BRABANT, Georg, SIMOONS, Maarten L
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Language:English
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Summary:Growth-differentiation factor-15 (GDF-15) is a member of the transforming growth factor-beta cytokine superfamily that is induced in the heart after ischemia-and-reperfusion injury. Circulating levels of GDF-15 may provide prognostic information in patients with non-ST-elevation acute coronary syndrome. Blood samples were obtained on admission from 2081 patients with acute chest pain and either ST-segment depression or troponin elevation who were included in the Global Utilization of Strategies to Open Occluded Arteries (GUSTO)-IV Non-ST-Elevation Acute Coronary Syndrome trial and from a matching cohort of 429 apparently healthy individuals. GDF-15 levels were determined by immunoradiometric assay. Approximately two thirds of patients presented with GDF-15 levels above the upper limit of normal in healthy controls (1200 ng/L); one third presented with levels >1800 ng/L. Increasing tertiles of GDF-15 were associated with an enhanced risk of death at 1 year (1.5%, 5.0%, and 14.1%; P
ISSN:0009-7322
1524-4539
1524-4539
DOI:10.1161/CIRCULATIONAHA.106.650846