Subversion of Immunity byLeishmania amazonensisParasites: Possible Role of Phosphatidylserine as a Main Regulator

[摘要] Leishmania amazonensisparasites cause progressive disease in most inbred mouse strains and are associated with the development of diffuse cutaneous leishmaniasis in humans. The poor activation of an effective cellular response is correlated with the ability of these parasites to infect mononuclear phagocytic cells without triggering their activation or actively suppressing innate responses of these cells. Here we discuss the possible role of phosphatidylserine exposure by these parasites as a main regulator of the mechanism underlying subversion of the immune system at different steps during the infection.

[学科分类] 神经科学