The Aminopeptidase Inhibitor CHR-2863 Is an Orally Bioavailable Inhibitor of Murine Malaria
Author(s) -
Tina S. SkinnerAdams,
Christopher L. Peatey,
Karen Anderson,
Katharine R. Trenholme,
David Krige,
Christopher L. Brown,
Colin M. Stack,
Desire M. M. Nsangou,
Rency T. Mathews,
Karine Thivierge,
John P. Dalton,
Donald L. Gardiner
Publication year - 2012
Publication title -
antimicrobial agents and chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.07
H-Index - 259
eISSN - 1070-6283
pISSN - 0066-4804
DOI - 10.1128/aac.06245-11
Subject(s) - aminopeptidase , malaria , pharmacology , biology , bioavailability , chemistry , leucine , amino acid , biochemistry , microbiology and biotechnology , immunology
Malaria remains a significant risk in many areas of the world, with resistance to the current antimalarial pharmacopeia an ever-increasing problem. The M1 alanine aminopeptidase (PfM1AAP) and M17 leucine aminopeptidase (PfM17LAP) are believed to play a role in the terminal stages of digestion of host hemoglobin and thereby generate a pool of free amino acids that are essential for parasite growth and development. Here, we show that an orally bioavailable aminopeptidase inhibitor, CHR-2863, is efficacious against murine malaria.
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