Literature DB >> 12020162

How might qinghaosu (artemisinin) and related compounds kill the intraerythrocytic malaria parasite? A chemist's view.

Yikang Wu1.   

Abstract

The antimalarial mechanism of qinghaosu (artemisinin) has been a problem since the late 1970s. During the past decade, several molecular level theories were postulated. However, their further development has been very difficult. By looking into the QHS cleavage process and all possible reaction paths available to the resulting transient radicals, the present commentary reveals those major hidden problems with the existing theories and tries to identify some essential features of the parasiticidal events that may take place within the intraerythrocytic malaria parasite. A seemingly more reasonable theory is also introduced.

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Year:  2002        PMID: 12020162     DOI: 10.1021/ar000080b

Source DB:  PubMed          Journal:  Acc Chem Res        ISSN: 0001-4842            Impact factor:   22.384


  19 in total

1.  Artemisinin and heme.

Authors:  Steven R Meshnick
Journal:  Antimicrob Agents Chemother       Date:  2003-08       Impact factor: 5.191

2.  Cysteamine, the molecule used to treat cystinosis, potentiates the antimalarial efficacy of artemisinin.

Authors:  Gundula Min-Oo; Anny Fortin; Jean-François Poulin; Philippe Gros
Journal:  Antimicrob Agents Chemother       Date:  2010-05-17       Impact factor: 5.191

Review 3.  Artemisinin-based combination therapies: a vital tool in efforts to eliminate malaria.

Authors:  Richard T Eastman; David A Fidock
Journal:  Nat Rev Microbiol       Date:  2009-11-02       Impact factor: 60.633

4.  Endoperoxide synthesis by photocatalytic aerobic [2 + 2 + 2] cycloadditions.

Authors:  Jonathan D Parrish; Michael A Ischay; Zhan Lu; Song Guo; Noël R Peters; Tehshik P Yoon
Journal:  Org Lett       Date:  2012-02-28       Impact factor: 6.005

5.  Modeling of peroxide activation in artemisinin derivatives by serial docking.

Authors:  Roy J Little; Alexis A Pestano; Zaida Parra
Journal:  J Mol Model       Date:  2009-01-14       Impact factor: 1.810

6.  Selection of a trioxaquine as an antimalarial drug candidate.

Authors:  Frédéric Coslédan; Laurent Fraisse; Alain Pellet; François Guillou; Benjamin Mordmüller; Peter G Kremsner; Alicia Moreno; Dominique Mazier; Jean-Pierre Maffrand; Bernard Meunier
Journal:  Proc Natl Acad Sci U S A       Date:  2008-11-05       Impact factor: 11.205

7.  Preparation of bicyclic 1,2,4-trioxanes from gamma,delta-unsaturated ketones.

Authors:  Armando P Ramirez; Andrew M Thomas; K A Woerpel
Journal:  Org Lett       Date:  2009-02-05       Impact factor: 6.005

Review 8.  Recent highlights in antimalarial drug resistance and chemotherapy research.

Authors:  David A Fidock; Richard T Eastman; Stephen A Ward; Steven R Meshnick
Journal:  Trends Parasitol       Date:  2008-10-18

9.  Intravenous artesunate versus intravenous quinine in the treatment of severe falciparum malaria: a retrospective evaluation from a UK centre.

Authors:  Marcus Eder; Hugo Farne; Tamsin Cargill; Aula Abbara; Robert N Davidson
Journal:  Pathog Glob Health       Date:  2012-07       Impact factor: 2.894

Review 10.  Discovery, mechanisms of action and combination therapy of artemisinin.

Authors:  Liwang Cui; Xin-zhuan Su
Journal:  Expert Rev Anti Infect Ther       Date:  2009-10       Impact factor: 5.091

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