Social context prevents heat hormetic effects against mutagens during fish development.
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PubMed
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| Autores principales: | , , , , , |
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| Formato: | Artículo científico |
| Lenguaje: | en |
| Publicado: |
FEBS letters
2025
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| Acceso en línea: | |
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| _version_ | 1868266214109741056 |
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| author | Feugere, Lauric Silva De Freitas, Claudio Bates, Adam Storey, Kenneth B Beltran-Alvarez, Pedro Wollenberg Valero, Katharina C |
| author_facet | Feugere, Lauric Silva De Freitas, Claudio Bates, Adam Storey, Kenneth B Beltran-Alvarez, Pedro Wollenberg Valero, Katharina C Feugere, Lauric Silva De Freitas, Claudio Bates, Adam Storey, Kenneth B Beltran-Alvarez, Pedro Wollenberg Valero, Katharina C |
| collection | PubMed - marine biology |
| contents | Social context prevents heat hormetic effects against mutagens during fish development. Feugere, Lauric Silva De Freitas, Claudio Bates, Adam Storey, Kenneth B Beltran-Alvarez, Pedro Wollenberg Valero, Katharina C Since stress can be transmitted to congeners via social metabolites, it is paramount to understand how the social context of abiotic stress influences aquatic organisms' responses to global changes. Here, we integrated the transcriptomic and phenotypic responses of zebrafish embryos to a UV damage/repair assay following scenarios of heat stress, its social context and their combination. Heat stress preceding UV exposure had a hormetic effect through the cellular stress response and DNA repair, rescuing and/or protecting embryos from UV damage. However, experiencing heat stress within a social context negated this molecular hormetic effect and lowered larval fitness. We discuss the molecular basis of interindividual chemical transmission within animal groups as another layer of complexity to organisms' responses to environmental stressors. |
| format | Artículo científico |
| id | pubmed_40265659 |
| institution | PubMed |
| language | en |
| publishDate | 2025 |
| publisher | FEBS letters |
| record_format | pubmed |
| spellingShingle | Social context prevents heat hormetic effects against mutagens during fish development. Feugere, Lauric Silva De Freitas, Claudio Bates, Adam Storey, Kenneth B Beltran-Alvarez, Pedro Wollenberg Valero, Katharina C Social context prevents heat hormetic effects against mutagens during fish development. Feugere, Lauric Silva De Freitas, Claudio Bates, Adam Storey, Kenneth B Beltran-Alvarez, Pedro Wollenberg Valero, Katharina C Since stress can be transmitted to congeners via social metabolites, it is paramount to understand how the social context of abiotic stress influences aquatic organisms' responses to global changes. Here, we integrated the transcriptomic and phenotypic responses of zebrafish embryos to a UV damage/repair assay following scenarios of heat stress, its social context and their combination. Heat stress preceding UV exposure had a hormetic effect through the cellular stress response and DNA repair, rescuing and/or protecting embryos from UV damage. However, experiencing heat stress within a social context negated this molecular hormetic effect and lowered larval fitness. We discuss the molecular basis of interindividual chemical transmission within animal groups as another layer of complexity to organisms' responses to environmental stressors. |
| title | Social context prevents heat hormetic effects against mutagens during fish development. |
| url | https://pubmed.ncbi.nlm.nih.gov/40265659/ |