Standard

Hypoxia exerts oxidative stress and changes in expression of antioxidant enzyme genes in gills of Mytilus galloprovincialis (Lamarck, 1819). / Andreyeva, A. Y.; Gostyukhina, O. L.; Kladchenko, E. S. и др.

в: Marine Biology Research, Том 17, № 4, 2021, стр. 369-379.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

Harvard

Andreyeva, AY, Gostyukhina, OL, Kladchenko, ES, Afonnikov, DA, Rasskazov, DA, Lantushenko, AO & Vodiasova, EA 2021, 'Hypoxia exerts oxidative stress and changes in expression of antioxidant enzyme genes in gills of Mytilus galloprovincialis (Lamarck, 1819)', Marine Biology Research, Том. 17, № 4, стр. 369-379. https://doi.org/10.1080/17451000.2021.1967992

APA

Andreyeva, A. Y., Gostyukhina, O. L., Kladchenko, E. S., Afonnikov, D. A., Rasskazov, D. A., Lantushenko, A. O., & Vodiasova, E. A. (2021). Hypoxia exerts oxidative stress and changes in expression of antioxidant enzyme genes in gills of Mytilus galloprovincialis (Lamarck, 1819). Marine Biology Research, 17(4), 369-379. https://doi.org/10.1080/17451000.2021.1967992

Vancouver

Andreyeva AY, Gostyukhina OL, Kladchenko ES, Afonnikov DA, Rasskazov DA, Lantushenko AO и др. Hypoxia exerts oxidative stress and changes in expression of antioxidant enzyme genes in gills of Mytilus galloprovincialis (Lamarck, 1819). Marine Biology Research. 2021;17(4):369-379. Epub 2021 сент. 8. doi: 10.1080/17451000.2021.1967992

Author

Andreyeva, A. Y. ; Gostyukhina, O. L. ; Kladchenko, E. S. и др. / Hypoxia exerts oxidative stress and changes in expression of antioxidant enzyme genes in gills of Mytilus galloprovincialis (Lamarck, 1819). в: Marine Biology Research. 2021 ; Том 17, № 4. стр. 369-379.

BibTeX

@article{ce09963bd92e4c7d8d749c8229f5ef6e,
title = "Hypoxia exerts oxidative stress and changes in expression of antioxidant enzyme genes in gills of Mytilus galloprovincialis (Lamarck, 1819)",
abstract = "Bivalve molluscs are widespread in coastal environments, where they are subjected to a wide range of environmental fluctuations, which can represent a significant impact to their antioxidant status. Hypoxia is a global problem affecting the world{\textquoteright}s shallow waters, which is forecast to increase in coastal areas due to anthropogenic pressure and global warming. In this work, the effects of 24 h exposure to hypoxia (0.2 mg O2 l−1) on antioxidant parameters of Mytilus galloprovincialis were investigated. Functional parameters of gill samples (the number of dead cells and intracellular reactive oxygen species concentration) were measured by flow cytometry, and the expression level of antioxidant enzyme genes (CAT, GST, SOD) as well as NADH dehydrogenase subunit 2 were analysed using transcriptome analysis. Gills responded to oxygen depletion by an increased total number of intracellular reactive oxygen species, which was accompanied with high levels of mortality of cells (10 times higher compared with control). Significant increases of Mn-superoxide dismutase, glutathione S-transferase and NADH dehydrogenase subunit 2 gene expression levels were observed. Hypoxia did not cause changes in the expression of CAT. The results indicate an overall shift in antioxidant parameters in gill tissue that may represent a certain level of oxidative stress in mussels and decreased capacity of the antioxidant system to maintain redox homeostasis after exposure to hypoxia.",
keywords = "antioxidant gene expression, gills, haemocytes, Hypoxia, Mytilus galloprovincialis, NADH2, oxidative stress",
author = "Andreyeva, {A. Y.} and Gostyukhina, {O. L.} and Kladchenko, {E. S.} and Afonnikov, {D. A.} and Rasskazov, {D. A.} and Lantushenko, {A. O.} and Vodiasova, {E. A.}",
note = "Funding Information: The effect of hypoxia on the level of mortality in gill cells was investigated according to State Assignment (state registration number N 121041400077-1). RNA extraction, cDNA preparation and sequencing were funded by Ministry of Education and Science of the Russian Federation: 14.W03.31.0015. The high-throughput sequencing was performed at IC&G Center of Genomic Investigations, bioinformatic analysis of the sequenced data was funded by the State Assignment (state registration number No. 121030100028-0) and the internal grant of SSU for 2020 No. 33/06-31. The RNA-seq data analysis was performed using computational resources of the {\textquoteleft}Bioinformatics{\textquoteright} Joint Computational Center of the Institute of Cytology and Genetics SB RAS. Publisher Copyright: {\textcopyright} 2021 Informa UK Limited, trading as Taylor & Francis Group.",
year = "2021",
doi = "10.1080/17451000.2021.1967992",
language = "English",
volume = "17",
pages = "369--379",
journal = "Marine Biology Research",
issn = "1745-1000",
publisher = "Taylor and Francis",
number = "4",

}

RIS

TY - JOUR

T1 - Hypoxia exerts oxidative stress and changes in expression of antioxidant enzyme genes in gills of Mytilus galloprovincialis (Lamarck, 1819)

AU - Andreyeva, A. Y.

AU - Gostyukhina, O. L.

AU - Kladchenko, E. S.

AU - Afonnikov, D. A.

AU - Rasskazov, D. A.

AU - Lantushenko, A. O.

AU - Vodiasova, E. A.

N1 - Funding Information: The effect of hypoxia on the level of mortality in gill cells was investigated according to State Assignment (state registration number N 121041400077-1). RNA extraction, cDNA preparation and sequencing were funded by Ministry of Education and Science of the Russian Federation: 14.W03.31.0015. The high-throughput sequencing was performed at IC&G Center of Genomic Investigations, bioinformatic analysis of the sequenced data was funded by the State Assignment (state registration number No. 121030100028-0) and the internal grant of SSU for 2020 No. 33/06-31. The RNA-seq data analysis was performed using computational resources of the ‘Bioinformatics’ Joint Computational Center of the Institute of Cytology and Genetics SB RAS. Publisher Copyright: © 2021 Informa UK Limited, trading as Taylor & Francis Group.

PY - 2021

Y1 - 2021

N2 - Bivalve molluscs are widespread in coastal environments, where they are subjected to a wide range of environmental fluctuations, which can represent a significant impact to their antioxidant status. Hypoxia is a global problem affecting the world’s shallow waters, which is forecast to increase in coastal areas due to anthropogenic pressure and global warming. In this work, the effects of 24 h exposure to hypoxia (0.2 mg O2 l−1) on antioxidant parameters of Mytilus galloprovincialis were investigated. Functional parameters of gill samples (the number of dead cells and intracellular reactive oxygen species concentration) were measured by flow cytometry, and the expression level of antioxidant enzyme genes (CAT, GST, SOD) as well as NADH dehydrogenase subunit 2 were analysed using transcriptome analysis. Gills responded to oxygen depletion by an increased total number of intracellular reactive oxygen species, which was accompanied with high levels of mortality of cells (10 times higher compared with control). Significant increases of Mn-superoxide dismutase, glutathione S-transferase and NADH dehydrogenase subunit 2 gene expression levels were observed. Hypoxia did not cause changes in the expression of CAT. The results indicate an overall shift in antioxidant parameters in gill tissue that may represent a certain level of oxidative stress in mussels and decreased capacity of the antioxidant system to maintain redox homeostasis after exposure to hypoxia.

AB - Bivalve molluscs are widespread in coastal environments, where they are subjected to a wide range of environmental fluctuations, which can represent a significant impact to their antioxidant status. Hypoxia is a global problem affecting the world’s shallow waters, which is forecast to increase in coastal areas due to anthropogenic pressure and global warming. In this work, the effects of 24 h exposure to hypoxia (0.2 mg O2 l−1) on antioxidant parameters of Mytilus galloprovincialis were investigated. Functional parameters of gill samples (the number of dead cells and intracellular reactive oxygen species concentration) were measured by flow cytometry, and the expression level of antioxidant enzyme genes (CAT, GST, SOD) as well as NADH dehydrogenase subunit 2 were analysed using transcriptome analysis. Gills responded to oxygen depletion by an increased total number of intracellular reactive oxygen species, which was accompanied with high levels of mortality of cells (10 times higher compared with control). Significant increases of Mn-superoxide dismutase, glutathione S-transferase and NADH dehydrogenase subunit 2 gene expression levels were observed. Hypoxia did not cause changes in the expression of CAT. The results indicate an overall shift in antioxidant parameters in gill tissue that may represent a certain level of oxidative stress in mussels and decreased capacity of the antioxidant system to maintain redox homeostasis after exposure to hypoxia.

KW - antioxidant gene expression

KW - gills

KW - haemocytes

KW - Hypoxia

KW - Mytilus galloprovincialis

KW - NADH2

KW - oxidative stress

UR - http://www.scopus.com/inward/record.url?scp=85114636282&partnerID=8YFLogxK

U2 - 10.1080/17451000.2021.1967992

DO - 10.1080/17451000.2021.1967992

M3 - Article

AN - SCOPUS:85114636282

VL - 17

SP - 369

EP - 379

JO - Marine Biology Research

JF - Marine Biology Research

SN - 1745-1000

IS - 4

ER -

ID: 34173452