ArticleScientific reports2019
Cardiac mitochondrial plasticity and thermal sensitivity in a fish inhabiting an artificially heated ecosystem.
Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 46 citations in OpenAlex.
- Climate change impacts on fish in the Baltic Sea.Journal of fish biology · 2026Review
- Incubation temperature shapes growth and mitochondrial metabolism across embryonic development in Japanese quail.Proceedings. Biological sciences · 2025Article
- Polystyrene nanoplastics impact the bioenergetics of developing zebrafish and limit molecular and physiological adaptive responses to acute temperature stress.The Science of the total environment · 2025Article
- Beyond latitude: thermal tolerance and vulnerability of a broadly distributed salmonid across a habitat temperature gradient.Conservation physiology · 2025Article
- Tissue-specific metabolic enzyme levels covary with whole-animal metabolic rates and life-history loci via epistatic effects.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024Article
- Regional thermal variation in a coral reef fish.Conservation physiology · 2024Article
- Metabolic rate increases with acclimation temperature and is associated with mitochondrial function in some tissues of threespine stickleback.The Journal of experimental biology · 2022Article
- Experimental manipulation of microbiota reduces host thermal tolerance and fitness under heat stress in a vertebrate ectotherm.Nature ecology & evolution · 2022Article
- Experimental demonstration of prenatal programming of mitochondrial aerobic metabolism lasting until adulthood.Proceedings. Biological sciences · 2022Article
- Flexible Thermal Sensitivity of Mitochondrial Oxygen Consumption and Substrate Oxidation in Flying Insect Species.Frontiers in physiology · 2022Article
- Temperature effects on the contractile performance and efficiency of oxidative muscle from a eurythermal versus a stenothermal salmonid.The Journal of experimental biology · 2021Article
- Plate-Based Respirometry to Assess Thermal Sensitivity of Zebrafish Embryo BioenergeticsFrontiers in physiology · 2021Article
- Improved mitochondrial function in salmon (Salmo salar) following high temperature acclimation suggests that there are cracks in the proverbial 'ceiling'.Scientific reports · 2020Article
- Adjustments of cardiac mitochondrial phenotype in a warmer thermal habitat is associated with oxidative stress in European perch, Perca fluviatilis.Scientific reports · 2020Article
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Authors and funding
7 authors at 5 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Some evidence suggests that cardiac mitochondrial functions might be involved in the resilience of ectotherms such as fish to environmental warming. Here, we investigated the effects of acute and chronic changes in thermal regimes on cardiac mitochondrial plasticity and thermal sensitivity in perch (Perca fluviatilis) from an artificially heated ecosystem; the "Biotest enclosure" (~25 °C), and from an adjacent area in the Baltic Sea with normal temperatures (reference, ~16 °C). We evaluated cardiac mitochondrial respiration at assay temperatures of 16 and 25 °C, as well as activities of lactate dehydrogenase (LDH) and citrate synthase (CS) in Biotest and reference perch following 8 months laboratory-acclimation to either 16 or 25 °C. While both populations exhibited higher acute mitochondrial thermal sensitivity when acclimated to their natural habitat temperatures, this sensitivity was lost when Biotest and reference fish were acclimated to 16 and 25 °C, respectively. Moreover, reference fish displayed patterns of metabolic thermal compensation when acclimated to 25 °C, whereas no changes were observed in Biotest perch acclimated to 16 °C, suggesting that cardiac mitochondrial metabolism of Biotest fish expresses local adaptation. This study highlights the adaptive responses of cardiac mitochondria to environmental warming, which can impact on fish survival and distribution in a warming climate.
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