Kaja Skjærven

Forsker
Telefon: 97142241
Avdeling: Behov og velferd

Publikasjoner

Faglige foredrag

2018

Profiling DNA methylation patterns of zebrafish liver associated with parental high dietary arachidonic

Anne-Catrin Adam, Kai Kristoffer Lie, Paul Whatmore, Lars Martin Jakt, Mari Moren, Kaja Helvik Skjærven
2018

Nivået av arakidonsyre påvirker genuttrykket og DNA metylering i neste generasjon

Anne-Catrin Adam, Kai Kristoffer Lie, Paul Whatmore, Lars Martin Jakt, Mari Moren, Kaja Helvik Skjærven
2018

Behavioral, transcriptional and whole-genome DNA methylation effects of bisphenol A in zebrafish embryos

Kaja Helvik Skjærven, Paul Whatmore, Samuel Penglase, Marc Angles d'Auriac, Ståle Ellingsen, Pål Asgeir Olsvik
2018

Epigenetic and transcriptional effects of optimizing 1-C nutrients in plant based feeds for Atlantic salmon

Kaja Helvik Skjærven, Jorge Manuel de Oliveira Fernandes, John Arne Dahl, Kristin Hamre, Lars Martin Jakt
2018

Epigenetiske effekter av fiskefôr

Kaja Helvik Skjærven, Lars Martin Jakt, Marit Espe
2018

Effect of dietary inorganic and organic selenium supplementation on reproduction and egg quality in rainbow trout (Oncorhynchus mykiss)

P. Wischhusen, M. Briens, P-A. Geraert, M. Parailloux, B. Bouyssiere, M Bueno, S. Monicou, J. Prahbu, Kaja Helvik Skjærven, B. Fauconneau, Stéphanie Fontagné-Dicharry
2017

Investigating the effect of high dietary arachidonic acid in zebrafish (Danio rerio) using high-throughput technologies

Anne-Catrin Adam, Kai Kristoffer Lie, Mari Moren, Kaja Helvik Skjærven
2016

High arachidonic acid level in the feed for zebrafish changes the metabolism and DNA methylation in both parents and offspring

Anne-Catrin Adam, Kai Kristoffer Lie, Lars Martin Jakt, Mari Moren, Kaja Helvik Skjærven
2015

Changes in metabolic pathways and DNA methylation patterns in zebrafish fed high arachidonic acid levels

Anne-Catrin Adam, Kai Kristoffer Lie, Lars Martin Jakt, Mari Moren, Kaja Helvik Skjærven
2013

Ontogeny of the redox balance in relation to organogenesis in Atlantic cod (Gadus morhua) larvae

Kristin Hamre, Samuel Penglase, Josef Daniel Rasinger, Kaja Helvik Skjærven, Pål Asgeir Olsvik

Vitenskapelige artikler (NVI)

2018

Parental high dietary arachidonic acid levels modulated the hepatic transcriptome of adult zebrafish (Danio rerio) progeny

Anne-Catrin Adam, Kaja Helvik Skjærven, Paul Whatmore, Mari Moren, Kai Kristoffer Lie
PLoS ONE 13
2018

Parental micronutrient deficiency distorts liver DNA methylation and expression of lipid genes associated with a fatty-liver-like phenotype in offspring

Kaja Helvik Skjærven, Lars Martin Jakt, Jorge Manuel de Oliveira Fernandes, John Arne Dahl, Anne-Catrin Adam, Johanna Klughammer, Christoph Bock, Marit Espe
Scientific Reports 8
2018

Dietary taurine supplementation in plant protein based diets do not affect growth and reproductive performance of zebrafish

Igo Gomes Guimarães, Kaja Helvik Skjærven, Mari Moren, Marit Espe, Kristin Hamre
Aquaculture Research 49 p. 2013-2022
2017

High dietary arachidonic acid levels induce changes in complex lipids and immune-related eicosanoids and increase levels of oxidised metabolites in zebrafish (Danio rerio)

Anne-Catrin Adam, Kai Kristoffer Lie, Mari Moren, Kaja Helvik Skjærven
British Journal of Nutrition 117 p. 1075-1085
2017

Metabolic signatures of bisphenol A and genistein in Atlantic salmon liver cells

Pål Asgeir Olsvik, Kaja Helvik Skjærven, Liv Ingeborg Rosvoll Søfteland
Chemosphere 189 p. 730-743
2017

Early nutritional programming affects liver transcriptome in diploid and triploid Atlantic salmon, Salmo salar

LM Vera, C Metochis, John F. Taylor, Michael Clarkson, Kaja Helvik Skjærven, Hervé Migaud, Douglas R. Tocher
BMC Genomics 18 p. 1-15
2016

Parental vitamin deficiency affects the embryonic gene expression of immune-, lipid transport-and apolipoprotein genes

Kaja Helvik Skjærven, Lars Martin Jakt, John Arne Dahl, Marit Espe, Håvard Aanes, Kristin Hamre, Jorge Fernandes
Scientific Reports 6
2015

Impact of dietary selenium on methylmercury toxicity in juvenile Atlantic cod: A transcriptional survey

Pål Asgeir Olsvik, Heidi Amlund, Øystein Sæle, Ståle Ellingsen, Kaja Helvik Skjærven
Chemosphere 120 p. 199-205
2014

Thermal stress alters expression of genes involved in one carbon and DNA methylation pathways in Atlantic cod embryos

Kaja Helvik Skjærven, Kristin Hamre, Samuel Penglase, Roderick Nigel Finn, Pål Asgeir Olsvik
Comparative Biochemistry and Physiology A 173 p. 17-27
2014

Impacts of TCDD and MeHg on DNA methylation in zebrafish (Danio rerio) across two generations

Pål Asgeir Olsvik, Timothy Williams, Hai-Shan Tung, Leda Mirbahai, Monica Sanden, Kaja Helvik Skjærven, Ståle Ellingsen
165 p. 17-27
2014

Ontogeny of redox regulation in Atlantic cod (Gadus morhua) larvae

Kristin Hamre, Samuel Penglase, Josef Daniel Rasinger, Kaja Helvik Skjærven, Pål Asgeir Olsvik
73 p. 337-348
2013

Redox regulation in Atlantic cod (Gadus morhua) embryos developing under normal and heat-stressed conditions

Kaja Helvik Skjærven, Samuel Penglase, Pål Asgeir Olsvik, Kristin Hamre
57 p. 29-38
2011

The apoptosis-inducing activity towards leukemia and lymphoma cells in a cyanobacterial culture collection is not associated with mouse bioassay toxicity

Linn Silje Wathne Oftedal, Kaja Helvik Skjærven, Rosie Theresa Coyne, Bente Edvardsen, Thomas Rohrlack, Olav Skulberg, Stein Ove Doskeland, Lars Herfindal
38 p. 489-501
2011

Ontogenetic expression of maternal and zygotic genes in Atlantic cod embryos under ambient and thermally stressed conditions

Kaja Helvik Skjærven, Pål Asgeir Olsvik, Roderick Nigel Finn, Elisabeth Holen, Kristin Hamre
Comparative Biochemistry and Physiology A 159 p. 196-205
2010

Embryonic stem cells isolated from Atlantic cod (Gadus morhua) and the developmental expression of a stage-specific transcription factor ac-Pou2

Elisabeth Holen, Anette Kausland, Kaja Helvik Skjærven
36 p. 1029-1039
2009

Marine Benthic Diatoms Contain Compounds Able to Induce Leukemia Cell Death and Modulate Blood Platelet Activity

Siv Kristin Prestegard, Linn Silje Wathne Oftedal, Rosie Theresa Coyne, Gyrid Nygård, Kaja Helvik Skjærven, Gjert Knutsen, Stein Ove Doskeland, Lars Herfindal
Marine Drugs 7 p. 605-623
2008

Antimicrobial and cytotoxic assessment of marine cyanobacteria - Synechocystis and synechococcus

Rosário F. Martins, Miguel F. Ramos, Lars Herfindal, José A. Sousa, Kaja Helvik Skjærven, Vitor M. Vasconcelos
Marine Drugs 6 p. 1-11

Populærvitenskapelige artikler

2018

Epigenetikk: B-vitamin nivå hos fisk påvirker avkommet

Skjærven, Kaja Helvik
Norsk Fiskeoppdrett 43 p. 28-29
2015

Langtidseffekter av ulike startfôr

Ørjan Karlsen, Kaja Helvik Skjærven, Jorge Fernandes, Terje van der Meeren, Ivar Rønnestad, Kristin Hamre
Norsk Fiskeoppdrett E1 p. 42-43

Rapporter og avhandlinger

2018

Investigating the metabolic, transcriptomic and DNA methylation signatures of high dietary arachidonic acid in zebrafish. Epigenetic and transcriptional effects in the next generation

Anne-Catrin Adam, Kai Kristoffer Lie, Kaja Helvik Skjærven, Rune Waagbø
2012

Effects of thermal stress on the expression of maternal and zygotic genes in Atlantic cod (Gadus morhua) embryos

Skjærven, Kaja Helvik

Poster

2018

Salmon Production and Quantification of Folates using AOAC Trienzyme UHPLC-MS/MS Method

Eystein Overland, Rikard Hageskal, Elsa Samori, Nina Wollertsen, Maren Mommens, Rune Waagbø, Kaja Helvik Skjærven
2016

Behavioral and transcriptional effects of bisphenol A in zebrafish embryos

Pål Asgeir Olsvik, Paul Whatmore, Samuel Penglase, Kaja Helvik Skjærven, Marc Angles d'Auriac, Ståle Ellingsen
2015

Dietary high arachidonic acid level affects the DNA methylation pattern in zebrafish

Anne-Catrin Adam, Kai Kristoffer Lie, Lars Martin Jakt, Mari Moren, Kaja Helvik Skjærven
2015

Insufficient Methionine and B-vitamin Levels in Zebrafish Feed Increases the Liver Lipid Accumulation and Affects Redox Regulation and One Carbon Metabolism in the Next Generation.

Kaja Helvik Skjærven, Jorge Fernandes, Christoph Bock, Johanna Hadler, Håvard Aanes, Kai Kristoffer Lie, Kristin Hamre, John Arne Dahl
2014

Insufficient B-vitamin levels in the feed for zebrafish increases the lipid accumulation in the liver of the next generation.

Kaja Helvik Skjærven, Håvard Aanes, Kai Kristoffer Lie, Kristin Hamre, John Arne Dahl
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