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| Autores principales: | , , , , |
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| Formato: | Artículo científico |
| Lenguaje: | en |
| Publicado: |
The Journal of experimental biology
2026
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| Materias: | |
| Acceso en línea: | https://pubmed.ncbi.nlm.nih.gov/41668665/ |
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| _version_ | 1868266087566540800 |
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| author | Li, Jiao Feugere, Lauric Hardege, Joerg Vámos, Sofia Wollenberg Valero, Katharina C |
| author_facet | Li, Jiao Feugere, Lauric Hardege, Joerg Vámos, Sofia Wollenberg Valero, Katharina C Li, Jiao Feugere, Lauric Hardege, Joerg Vámos, Sofia Wollenberg Valero, Katharina C |
| collection | PubMed - marine biology |
| contents | Chemical cues and molecular mechanisms suspected in abiotic stress communication. Li, Jiao Feugere, Lauric Hardege, Joerg Vámos, Sofia Wollenberg Valero, Katharina C Stress, Physiological Animals Ocean Acidification Cues Aquatic Organisms Hot Temperature Transcriptome For nearly a century, scientists have tried to resolve the sensory physiology of chemical communication caused by predation stress. Only recently have we evidenced that abiotic stressors from a changing world, such as heat and ocean acidification, also trigger chemical communication between aquatic organisms - which we dubbed abiotic stress communication. Generally, the behavioural and physiological response to stress-induced cues are well understood, whereas the molecular mechanisms - cue identities, pathways of release, and perception - of this stress communication remain unresolved. Here, we propose a framework to organize the existing evidence for candidate mechanisms involved in abiotic stress-induced chemical communication, focusing on heat and acidification as two major abiotic stressors with environmental relevance. Drawing on transcriptomic, metabolomic and behavioural evidence, we propose that stressor-specific communication likely involves multiple cues and parallel routes rather than a single mechanism, such as membrane-related processes. We call for integrative work that links -omics with chemical profiling and ecological function assays to uncover the mechanisms of abiotic stress communication. |
| format | Artículo científico |
| id | pubmed_41668665 |
| institution | PubMed |
| language | en |
| publishDate | 2026 |
| publisher | The Journal of experimental biology |
| record_format | pubmed |
| spellingShingle | Chemical cues and molecular mechanisms suspected in abiotic stress communication. Li, Jiao Feugere, Lauric Hardege, Joerg Vámos, Sofia Wollenberg Valero, Katharina C Stress, Physiological Animals Ocean Acidification Cues Aquatic Organisms Hot Temperature Transcriptome Chemical cues and molecular mechanisms suspected in abiotic stress communication. Li, Jiao Feugere, Lauric Hardege, Joerg Vámos, Sofia Wollenberg Valero, Katharina C Stress, Physiological Animals Ocean Acidification Cues Aquatic Organisms Hot Temperature Transcriptome For nearly a century, scientists have tried to resolve the sensory physiology of chemical communication caused by predation stress. Only recently have we evidenced that abiotic stressors from a changing world, such as heat and ocean acidification, also trigger chemical communication between aquatic organisms - which we dubbed abiotic stress communication. Generally, the behavioural and physiological response to stress-induced cues are well understood, whereas the molecular mechanisms - cue identities, pathways of release, and perception - of this stress communication remain unresolved. Here, we propose a framework to organize the existing evidence for candidate mechanisms involved in abiotic stress-induced chemical communication, focusing on heat and acidification as two major abiotic stressors with environmental relevance. Drawing on transcriptomic, metabolomic and behavioural evidence, we propose that stressor-specific communication likely involves multiple cues and parallel routes rather than a single mechanism, such as membrane-related processes. We call for integrative work that links -omics with chemical profiling and ecological function assays to uncover the mechanisms of abiotic stress communication. |
| title | Chemical cues and molecular mechanisms suspected in abiotic stress communication. |
| topic | Stress, Physiological Animals Ocean Acidification Cues Aquatic Organisms Hot Temperature Transcriptome |
| url | https://pubmed.ncbi.nlm.nih.gov/41668665/ |