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Antineoplastic Actions of Ether Lipids Related to Platelet-Activating Factor

  • Wolfgang E. Berdel
  • Paul G. Munder

Abstract

Many inorganic and organic biological response modifiers, which stimulate host defense mechanisms against infections and tumors (Oldham, 1982), share one biochemical effect. After phagocytosis by macrophages, they activate or induce a phospholipase A2 (E.C. 3.1.1.4) which degrades cellular phosphatidylcholine and phosphatidylethanolamine to the corresponding lyso compounds as 2-lysophospha-tidylcholine (2-LPC) and free fatty acids (Munder and Modolell, 1974; Munder et al., 1966, 1969, 1970, 1976). Compounds without immunopotentiating capacity do not alter the activity of phospholipase A2 (Munder et al., 1976).

Keywords

Ether Lipid Antineoplastic Action Glyceryl Ether Ehrlich Ascites Tumor Cell Ehrlich Ascites Tumor 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Plenum Press, New York 1987

Authors and Affiliations

  • Wolfgang E. Berdel
    • 1
  • Paul G. Munder
    • 2
  1. 1.Division of Hematology and Oncology, Department of Medicine ITechnical UniversityMunichFederal Republic of Germany
  2. 2.Max Planck Institute for ImmunobiologyFreiburgFederal Republic of Germany

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