• S U Weber, J-C Schewe, C Putensen, F Stüber, and S Schröder.
• Klinik und Poliklinik für Anästhesiologie und Operative Intensivmedizin, Universitätsklinikum Bonn, Rheinische Friedrich-Wilhems-Universität. stefan.weber@ukb.uni-bonn.de
• Anaesthesist. 2004 Jan 1;53(1):59-65.

AbstractSepsis is still a leading cause of death in many intensive care patients. The pathophysiology of the disease is dominated by complex immune cascades. Recent research demonstrates that immune cells respond to sepsis with an increased rate of programmed cell death. Up-regulated apoptosis of leukocytes was observed in animal models of sepsis as well as in patients suffering from severe sepsis. The mitochondrial protein Bcl-2 and the caspase cascade play an important role in the regulation of apoptosis. Overexpression of Bcl-2 or inhibition of caspases resulted in an increased survival in animal models of sepsis. Recent reports indicate the relevance of apoptosis in patients with severe sepsis. These results may spawn novel immunomodulatory strategies in the treatment of sepsis.

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