Hydrogenosome metabolism is the key target for 1 antiparasitic activity of resveratrol against 2 Trichomonas vaginalis

نویسندگان

  • Natalia Mallo
  • Jesús Lamas
  • José M. Leiro
چکیده

Corresponding author 13 Laboratorio de Parasitología, 14 Instituto de Investigación y Análisis Alimentarios, 15 c/ Constantino Candeira s/n, 16 15782, Santiago de Compostela (La Coruña), Spain 17 Tel: +34 981 56 31 00 18 Fax: + 34 881 81 60 27 19 E-mail address: [email protected] 20 21 Copyright © 2013, American Society for Microbiology. All Rights Reserved. Antimicrob. Agents Chemother. doi:10.1128/AAC.00009-13 AAC Accepts, published online ahead of print on 11 March 2013

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Hydrogenosome metabolism is the key target for antiparasitic activity of resveratrol against Trichomonas vaginalis.

Metronidazole (MDZ) and related 5-nitroimidazoles are the recommended drugs for treatment of trichomoniasis, a sexually transmitted disease caused by the protozoan parasite Trichomonas vaginalis. However, novel treatment options are needed, as recent reports have claimed resistance to these drugs in T. vaginalis isolates. In this study, we analyzed for the first time the in vitro effects of the...

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Hydrogenosome metabolism is the key target for 1 antiparasitic activity of resveratrol against 2 Trichomonas vaginalis 3

Corresponding author 13 Laboratorio de Parasitología, 14 Instituto de Investigación y Análisis Alimentarios, 15 c/ Constantino Candeira s/n, 16 15782, Santiago de Compostela (La Coruña), Spain 17 Tel: +34 981 56 31 00 18 Fax: + 34 881 81 60 27 19 E-mail address: [email protected] 20 21 Copyright © 2013, American Society for Microbiology. All Rights Reserved. Antimicrob. Agents Chemother. ...

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Hydrogenosome metabolism is the key target for 1 antiparasitic activity of resveratrol against 2 Trichomonas

Corresponding author 13 Laboratorio de Parasitología, 14 Instituto de Investigación y Análisis Alimentarios, 15 c/ Constantino Candeira s/n, 16 15782, Santiago de Compostela (La Coruña), Spain 17 Tel: +34 981 56 31 00 18 Fax: + 34 881 81 60 27 19 E-mail address: [email protected] 20 21 Copyright © 2013, American Society for Microbiology. All Rights Reserved. Antimicrob. Agents Chemother. ...

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Mitochondrial type iron-sulfur cluster assembly in the amitochondriate eukaryotes Trichomonas vaginalis and Giardia intestinalis, as indicated by the phylogeny of IscS.

Pyridoxal-5'-phosphate-dependent cysteine desulfurase (IscS) is an essential enzyme in the assembly of FeS clusters in bacteria as well as in the mitochondria of eukaryotes. Although FeS proteins are particularly important for the energy metabolism of amitochondrial anaerobic eukaryotes, there is no information about FeS cluster formation in these organisms. We identified and sequenced two IscS...

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Proteins of the glycine decarboxylase complex in the hydrogenosome of Trichomonas vaginalis.

Trichomonas vaginalis is a unicellular eukaryote that lacks mitochondria and contains a specialized organelle, the hydrogenosome, involved in carbohydrate metabolism and iron-sulfur cluster assembly. We report the identification of two glycine cleavage H proteins and a dihydrolipoamide dehydrogenase (L protein) of the glycine decarboxylase complex in T. vaginalis with predicted N-terminal hydro...

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تاریخ انتشار 2013