Literature DB >> 17482824

New antitumoral acetogenin 'Guanacone type' derivatives: isolation and bioactivity. Molecular dynamics simulation of diacetyl-guanacone.

Isabel Barrachina1, Inmaculada Royo, Héctor A Baldoni, Nadia Chahboune, Fernando Suvire, Nuria DePedro, M Carmen Zafra-Polo, Almudena Bermejo, Noureddine El Aouad, Nuria Cabedo, Jairo Saez, José R Tormo, Ricardo D Enriz, Diego Cortes.   

Abstract

We describe herein the isolation and semisynthesis of four acetogenin derivatives (1-4) as well as their ability to inhibit the mitochondrial respiratory chain and several tumor cell lines. In addition, four nanoseconds (ns) of MD simulation of compound 4, in a fully hydrated POPC bilayer, is reported.

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Year:  2007        PMID: 17482824     DOI: 10.1016/j.bmc.2007.04.039

Source DB:  PubMed          Journal:  Bioorg Med Chem        ISSN: 0968-0896            Impact factor:   3.641


  4 in total

1.  Analysis of cytotoxic activity at short incubation times reveals profound differences among Annonaceus acetogenins, inhibitors of mitochondrial Complex I.

Authors:  Nuria de Pedro; Bastien Cautain; Angeles Melguizo; Diego Cortes; Francisca Vicente; Olga Genilloud; Jose R Tormo; Fernando Peláez
Journal:  J Bioenerg Biomembr       Date:  2012-11-21       Impact factor: 2.945

2.  Mitochondrial complex I inhibitors, acetogenins, induce HepG2 cell death through the induction of the complete apoptotic mitochondrial pathway.

Authors:  Nuria de Pedro; Bastien Cautain; Angeles Melguizo; Francisca Vicente; Olga Genilloud; Fernando Peláez; Jose R Tormo
Journal:  J Bioenerg Biomembr       Date:  2012-11-21       Impact factor: 2.945

3.  Larvicidal and cytotoxic potential of squamocin on the midgut of Aedes aegypti (Diptera: Culicidae).

Authors:  Marilza S Costa; Jamile F S Cossolin; Mônica J B Pereira; Antônio E G Sant'Ana; Milena D Lima; José C Zanuncio; José Eduardo Serrão
Journal:  Toxins (Basel)       Date:  2014-03-26       Impact factor: 4.546

Review 4.  Computational biology in Argentina.

Authors:  Sebastian Bassi; Virginia González; Gustavo Parisi
Journal:  PLoS Comput Biol       Date:  2007-12       Impact factor: 4.475

  4 in total

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