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The p53 signaling pathway of the large yellow croaker (Larimichthys crocea) responds to acute cold stress: evidence via spatiotemporal expression analysis of p53, p21, MDM2, IGF-1, Gadd45, Fas, and Akt
The p53 activation is induced by stressors, such as DNA damage, oxidative stress, and activated oncogenes, and can promote cell cycle arrest, cellular senescence, and apoptosis. The large yellow croaker (Larimichthys crocea) is an important warm temperate marine fish in the Chinese aquiculture indus...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
PeerJ Inc.
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7751413/ https://www.ncbi.nlm.nih.gov/pubmed/33384900 http://dx.doi.org/10.7717/peerj.10532 |
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author | Qian, Baoying Qi, Xin Bai, Yi Wu, Yubo |
author_facet | Qian, Baoying Qi, Xin Bai, Yi Wu, Yubo |
author_sort | Qian, Baoying |
collection | PubMed |
description | The p53 activation is induced by stressors, such as DNA damage, oxidative stress, and activated oncogenes, and can promote cell cycle arrest, cellular senescence, and apoptosis. The large yellow croaker (Larimichthys crocea) is an important warm temperate marine fish in the Chinese aquiculture industry. However, few studies have investigated the role of p53 in the response of L. crocea to environmental stressors. Therefore, the aim of the present study was to assess the spatiotemporal mRNA expression levels of genes involved in the p53 signaling pathway of the large yellow croaker in response to cold stress. The results showed significant changes in the expression levels of p53, p21, MDM2, IGF-1, Gadd45, Fas, and Akt in various tissues of the large yellow croaker in response to cold stress for different times. As compared to the control group, p53 mRNA expression was upregulated in most of the examined tissues at 24 h with the exception of the gill. In the liver, the expression levels of p53 and Fas were significantly decreased at 12 h, while those of p21, MDM2, IGF-1, Gadd45 were dramatically increased. Akt expression was notably changed in response to cold in several tissues. These results suggested that p53 was potentially a key gene in the large yellow croaker response to cold and possibly other environmental stressors. |
format | Online Article Text |
id | pubmed-7751413 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | PeerJ Inc. |
record_format | MEDLINE/PubMed |
spelling | pubmed-77514132020-12-30 The p53 signaling pathway of the large yellow croaker (Larimichthys crocea) responds to acute cold stress: evidence via spatiotemporal expression analysis of p53, p21, MDM2, IGF-1, Gadd45, Fas, and Akt Qian, Baoying Qi, Xin Bai, Yi Wu, Yubo PeerJ Agricultural Science The p53 activation is induced by stressors, such as DNA damage, oxidative stress, and activated oncogenes, and can promote cell cycle arrest, cellular senescence, and apoptosis. The large yellow croaker (Larimichthys crocea) is an important warm temperate marine fish in the Chinese aquiculture industry. However, few studies have investigated the role of p53 in the response of L. crocea to environmental stressors. Therefore, the aim of the present study was to assess the spatiotemporal mRNA expression levels of genes involved in the p53 signaling pathway of the large yellow croaker in response to cold stress. The results showed significant changes in the expression levels of p53, p21, MDM2, IGF-1, Gadd45, Fas, and Akt in various tissues of the large yellow croaker in response to cold stress for different times. As compared to the control group, p53 mRNA expression was upregulated in most of the examined tissues at 24 h with the exception of the gill. In the liver, the expression levels of p53 and Fas were significantly decreased at 12 h, while those of p21, MDM2, IGF-1, Gadd45 were dramatically increased. Akt expression was notably changed in response to cold in several tissues. These results suggested that p53 was potentially a key gene in the large yellow croaker response to cold and possibly other environmental stressors. PeerJ Inc. 2020-12-18 /pmc/articles/PMC7751413/ /pubmed/33384900 http://dx.doi.org/10.7717/peerj.10532 Text en ©2020 Qian et al. https://creativecommons.org/licenses/by/4.0/ This is an open access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/) , which permits unrestricted use, distribution, reproduction and adaptation in any medium and for any purpose provided that it is properly attributed. For attribution, the original author(s), title, publication source (PeerJ) and either DOI or URL of the article must be cited. |
spellingShingle | Agricultural Science Qian, Baoying Qi, Xin Bai, Yi Wu, Yubo The p53 signaling pathway of the large yellow croaker (Larimichthys crocea) responds to acute cold stress: evidence via spatiotemporal expression analysis of p53, p21, MDM2, IGF-1, Gadd45, Fas, and Akt |
title | The p53 signaling pathway of the large yellow croaker (Larimichthys crocea) responds to acute cold stress: evidence via spatiotemporal expression analysis of p53, p21, MDM2, IGF-1, Gadd45, Fas, and Akt |
title_full | The p53 signaling pathway of the large yellow croaker (Larimichthys crocea) responds to acute cold stress: evidence via spatiotemporal expression analysis of p53, p21, MDM2, IGF-1, Gadd45, Fas, and Akt |
title_fullStr | The p53 signaling pathway of the large yellow croaker (Larimichthys crocea) responds to acute cold stress: evidence via spatiotemporal expression analysis of p53, p21, MDM2, IGF-1, Gadd45, Fas, and Akt |
title_full_unstemmed | The p53 signaling pathway of the large yellow croaker (Larimichthys crocea) responds to acute cold stress: evidence via spatiotemporal expression analysis of p53, p21, MDM2, IGF-1, Gadd45, Fas, and Akt |
title_short | The p53 signaling pathway of the large yellow croaker (Larimichthys crocea) responds to acute cold stress: evidence via spatiotemporal expression analysis of p53, p21, MDM2, IGF-1, Gadd45, Fas, and Akt |
title_sort | p53 signaling pathway of the large yellow croaker (larimichthys crocea) responds to acute cold stress: evidence via spatiotemporal expression analysis of p53, p21, mdm2, igf-1, gadd45, fas, and akt |
topic | Agricultural Science |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7751413/ https://www.ncbi.nlm.nih.gov/pubmed/33384900 http://dx.doi.org/10.7717/peerj.10532 |
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