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Science 4 October 2002:
Vol. 298. no. 5591, pp. 74 - 75
DOI: 10.1126/science.1077573

Perspectives

PARASITOLOGY:
A Requiem for Chloroquine

I. M. Hastings, P. G. Bray, S. A. Ward

The arrival of chloroquine resistance in malaria parasites ended the reign of the best and most affordable antimalarial drug ever. The resurgence of malaria in developing countries, particularly in sub-Saharan Africa, is nothing short of a humanitarian disaster. In this Perspective, Hastings and colleagues explore new findings (Sidhu et al.) that reveal how chloroquine resistance evolved. The new work may shed light on appropriate antimalarial drug combinations that do not exhibit cross-resistance, in this way delaying the emergence of resistance to new frontline drugs.


The authors are at the Liverpool School of Tropical Medicine, Pembroke Place, Liverpool L3 5QA, UK. E-mail: hastings{at}liverpool.ac.uk; p.g.bray{at}liverpool.ac.uk; saward{at}liverpool.ac.uk

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THIS ARTICLE HAS BEEN CITED BY OTHER ARTICLES:
Crystal structure of dihydrofolate reductase from Plasmodium vivax: Pyrimethamine displacement linked with mutation-induced resistance.
P. Kongsaeree, P. Khongsuk, U. Leartsakulpanich, P. Chitnumsub, B. Tarnchompoo, M. D. Walkinshaw, and Y. Yuthavong (2005)
PNAS 102, 13046-13051
   Abstract »    Full Text »    PDF »
History, Dynamics, and Public Health Importance of Malaria Parasite Resistance.
A. O. Talisuna, P. Bloland, and U. D'Alessandro (2004)
Clin. Microbiol. Rev. 17, 235-254
   Abstract »    Full Text »    PDF »
pfcrt and the ABCs of Chloroquine-Resistant Malaria.
(2002)
Journal Watch Infectious Diseases 2002, 6
   Full Text »



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Science. ISSN 0036-8075 (print), 1095-9203 (online)