Literature DB >> 21791389

Induced gene expression in oyster Crassostrea gigas exposed to sewage.

Igor D Medeiros1, Marília N Siebert, Guilherme Toledo-Silva, Thiago B Rodrigues, Maria R F Marques, Afonso C D Bainy.   

Abstract

Pacific oysters, Crassostrea gigas, were exposed to untreated sewage diluted in seawater. After 48h of exposure, the expression of genes associated to biotransformation pathways (CYP356A1, GSTO, MDR, FABP and ALAS) were analyzed in gills through semi-quantitative RT-PCR. A significant induction in all genes analyzed in the sewage-exposed oysters was observed. These genes are related to phase I (CYP356A1), phase II (GSTO) and phase III (MDR) biotransformation systems, to the uptake and transport of hydrophobic ligands (FABP) and to the synthesis of prosthetic group heme (ALAS). The organisms were able to survive in contaminated conditions since protective mechanisms have been properly stimulated.
Copyright © 2008 Elsevier B.V. All rights reserved.

Entities:  

Year:  2008        PMID： 21791389     DOI： 10.1016/j.etap.2008.05.004

Source DB:  PubMed          Journal:  Environ Toxicol Pharmacol        ISSN： 1382-6689            Impact factor:   4.860


  6 in total

1.  Changes in protein expression of pacific oyster Crassostrea gigas exposed in situ to urban sewage.

Authors:  Fabrício Flores-Nunes; Tânia Gomes; Rui Company; Roberta R M Moraes; Silvio T Sasaki; Satie Taniguchi; Márcia C Bicego; Cláudio M R Melo; Afonso C D Bainy; Maria J Bebianno
Journal:  Environ Sci Pollut Res Int       Date:  2014-11-16       Impact factor: 4.223

2.  Effect of linear alkylbenzene mixtures and sanitary sewage in biochemical and molecular responses in pacific oyster Crassostrea gigas.

Authors:  Fabrício Flores-Nunes; Jacó J Mattos; Flávia L Zacchi; Miguel A S Serrano; Clei E Piazza; Silvio T Sasaki; Satie Taniguchi; Márcia C Bicego; Cláudio M R Melo; Afonso C D Bainy
Journal:  Environ Sci Pollut Res Int       Date:  2015-04-14       Impact factor: 4.223

3.  Differential gene transcription, biochemical responses, and cytotoxicity assessment in Pacific oyster Crassostrea gigas exposed to ibuprofen.

Authors:  Miguel A S Serrano; Maria Gonzalez-Rey; Jacó J Mattos; Fabrício Flores-Nunes; Álvaro C P Mello; Flávia L Zacchi; Clei E Piazza; Marília N Siebert; Rômi S Piazza; Diana Alvarez-Muñoz; Sara Rodriguez-Mozaz; Damià Barceló; Maria João Bebianno; Carlos H A M Gomes; Cláudio M R Melo; Afonso C D Bainy
Journal:  Environ Sci Pollut Res Int       Date:  2015-01-18       Impact factor: 4.223

4.  Cellular and transcriptional responses of Crassostrea gigas hemocytes exposed in vitro to brevetoxin (PbTx-2).

Authors:  Danielle F Mello; Eliza S De Oliveira; Renato C Vieira; Erik Simoes; Rafael Trevisan; Alcir Luiz Dafre; Margherita Anna Barracco
Journal:  Mar Drugs       Date:  2012-03-05       Impact factor: 6.085

5.  Intracellular lipid binding protein family diversity from Oyster Crassostrea gigas: genomic and structural features of invertebrate lipid transporters.

Authors:  Guilherme de Toledo-Silva; Guilherme Razzera; Flavia Lucena Zacchi; Nestor Cubas Wendt; Jacó Joaquim Mattos; Afonso Celso Dias Bainy
Journal:  Sci Rep       Date:  2017-04-21       Impact factor: 4.379

6.  Meta-analysis of studies using suppression subtractive hybridization and microarrays to investigate the effects of environmental stress on gene transcription in oysters.

Authors:  Kelli Anderson; Daisy A Taylor; Emma L Thompson; Aroon R Melwani; Sham V Nair; David A Raftos
Journal:  PLoS One       Date:  2015-03-13       Impact factor: 3.240
  6 in total

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