Björn Thrándur Björnsson

Institute of Accelerating Systems and Applications — Greece

Agricultural and Biological Sciences · Life Sciences

69h-index15.4kcitations267works2.02yr avg
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Research Topics

Aquaculture Nutrition and Growth(183), Reproductive biology and impacts on aquatic species(107), Fish Ecology and Management Studies(83), Physiological and biochemical adaptations(72), Aquaculture disease management and microbiota(35)

Publications264 total

The fish pituitary directly responds to daylength and drives seasonality
Proceedings of the Royal Society B Biological Sciences·2025Open Access
Author response for "The fish pituitary directly responds to daylength and drives seasonality"
2025
Divergence of Leptin Receptor and Interleukin-6 Receptor Subunit b in Early Vertebrate Evolution and Physiological Insights from the Sea Lamprey
Molecular Biology and Evolution·2025· 1 citedOpen Access
Author response for "The fish pituitary directly responds to daylength and drives seasonality"
2025
Cholecystokinin and gastrin-releasing peptide differentially inhibit appetite of rainbow trout
General and Comparative Endocrinology·2025· 1 citedOpen Access
Insights into thermal sensitivity: Effects of elevated temperature on growth, metabolic rate, and stress responses in Atlantic wolffish (<i>Anarhichas lupus</i>)
Journal of Fish Biology·2024· 4 citedOpen Access
High protein requirements of juvenile Atlantic wolffish, <i>Anarhichas lupus</i>: Effects of dietary protein levels on growth, health, and welfare
Journal of Fish Biology·2024· 5 citedOpen Access
Exogenous growth hormone (GH) increases dimension and reduces strength of vertebrae in Atlantic salmon (Salmo salar)
Aquaculture·2024· 1 citedOpen Access
Environmentally driven changes in Atlantic salmon oxidative status interact with physiological performance
Aquaculture·2023· 6 citedOpen Access
Seasonal Changes in Photoperiod: Effects on Growth and Redox Signaling Patterns in Atlantic Salmon Postsmolts
Antioxidants·2023· 11 citedOpen Access
Impact of Antioxidant Feed and Growth Manipulation on the Redox Regulation of Atlantic Salmon Smolts
Antioxidants·2022· 7 citedOpen Access
Roles of leptin in initiation of acquired growth hormone resistance and control of metabolism in rainbow trout
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology·2022· 8 citedOpen Access
Growth‐enhanced salmon modify stream ecosystem functioning
Journal of Fish Biology·2021· 5 cited
Effects of long-term cortisol treatment on growth and osmoregulation of Atlantic salmon and brook trout
General and Comparative Endocrinology·2021· 24 cited
How Atlantic salmon prepare for life in seawater
2021
Photoperiodic regulation of pituitary thyroid-stimulating hormone and brain deiodinase in Atlantic salmon
Molecular and Cellular Endocrinology·2020· 41 cited
Cortisol regulates insulin-like growth-factor binding protein (igfbp) gene expression in Atlantic salmon parr
Molecular and Cellular Endocrinology·2020· 31 cited
Smoltification
2020· 25 cited
Author Correction: The evolutionary consequences for seawater performance and its hormonal control when anadromous Atlantic salmon become landlocked
Scientific Reports·2019· 2 citedOpen Access
The initiation of puberty in Atlantic salmon brings about large changes in testicular gene expression that are modulated by the energy status
BMC Genomics·2019· 28 citedOpen Access
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Frequent Co-authors

Stephen D. McCormick(10), Sigurd O. Stefansson(10), Elisabeth Jönsson(9), Ingibjörg Eir Einarsdóttir(7), Kristina Sundell(5), Peter Kling(5), Jörgen I. Johnsson(4), Carl Haux(4), Deborah M. Power(3), Eduardo N. Fuentes(3), Juan Antonio Valdés(3), Alfredo Molina(3), Tom Ole Nilsen(3), Fredrik Jutfelt(3), Thorleifur Ágústsson(3), Shunsuke Moriyama(3), Geir Lasse Taranger(3), Lars O.E. Ebbesson(2), Steffen S. Madsen(2), Patrick Prunet(2)