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Språkvelger

Norsk

Ingvill Tolås

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Ingvill Tolås

Associate Professor
Department of Biological Sciences Ålesund

ingvill.tolas@ntnu.no
K167 Kompasset, Ålesund
About Research Publications Teaching Outreach

About

CV

Competencies

  • NAD
  • akvakultur
  • appetittregulering
  • aquaculture
  • bioingeniør
  • cell culture
  • cellekultur
  • energimetabolisme
  • energy metabolism
  • gut microbiota
  • gut-brain axis
  • medical biochemistry
  • medical laboratory scientist
  • medisinsk biokjemi
  • neuropeptides
  • nevropeptid
  • tarm mikrobiota
  • tarm-hjerne aksen

Research

CAPS - Effects of antifouling copper coating in aquaculture – implications for fish health, performance and sustainability of production

Prosjektet tar sikte på å kartlegge konsekvensen av kobber som antibegroingsmiddel på vannet, laksen, og rensefisken.

Publications

  • Chronological
  • By category
  • All publications registered in NVA

2025

  • Tolås, Ingvill; Zhou, Zhigang; Zhang, Zhen; Teame, Tsegay; Olsen, Rolf-Erik; Ringø, Einar. (2025) A fishy gut feeling – current knowledge on gut microbiota in teleosts. Frontiers in Marine Science
    Academic literature review
  • Sixten, Hanne Jorun; Rønnestad, Ivar; Bogevik, André Sture; Aspevik, Tone; Oterhals, Åge; Gomes, Ana S.. (2025) Side-Stream Based Marine Solubles From Atlantic Cod (Gadus morhua) Modulate Appetite and Dietary Nutrient Utilization in Atlantic Salmon (Salmo salar L.) and can Replace Fish Meal. Aquaculture Nutrition
    Academic article

2024

  • Tveten, Ann-Kristin; Ørstenvik, Hanne Lillerovde; Tolås, Ingvill. (2024) Loop-mediated isothermal amplification (LAMP) for detection of atypical enterovirus D68 strain VR-1197. Journal of Virological Methods
    Academic article
  • Høyland, Lena Elise; Linden, Magali R Van; Niere, Marc; Strømland, Øyvind; Sharma, Suraj; Dietze, Jörn Lukas Franz. (2024) Subcellular NAD+ pools are interconnected and buffered by mitochondrial NAD+. Nature Metabolism
    Academic article
  • Sixten, Hanne Jorun; Bogevik, André Sture; Rønnestad, Ivar; Aspevik, Tone; Oterhals, Åge; Gomes, Ana. (2024) Sidestrømsprodukter fra hvitfiskindustrien kan delvis erstatte høykvalitets fiskemel i firkefôr. Norsk Fiskeoppdrett
    Popular scientific article

2023

  • Kalananthan, Tharmini; Folkedal, Ole; Gomes, Ana S.; Lai, Floriana; Handeland, Sigurd Olav; Tolås, Ingvill. (2023) Impact of long-term fasting on the stomach-hypothalamus appetite regulating genes in Atlantic salmon postsmolts. Aquaculture
    Academic article
  • Lai, Floriana; Comesaña, Sara; Gomes, Ana S.; Flatejord, Daniel; Tolås, Ingvill; Espe, Marit. (2023) Anorectic role of high dietary leucine in farmed Atlantic salmon (Salmo salar L.): Effects on feed intake, growth, amino acid transporters and appetite-control neuropeptides. Aquaculture
    Academic article
  • Rønnestad, Ivar; Lai, Floriana; Kalananthan, Tharmini; Tolås, Ingvill; Norland, Sissel; Gomes, Ana S.. (2023) Appetite control and feed intake- Can AgRP serve as a biomarker for appetite in the teleost Atlantic salmon, Salmo salar?. Physiology
    Abstract

2021

  • Kalananthan, Tharmini; Gomes, Ana S.; Lai, Floriana; Tolås, Ingvill; Jordal, Ann-Elise Olderbakk; Norland, Sissel. (2021) Brain distribution of ten cart transcripts and their response to 4 days fasting in Atlantic salmon (Salmo salar L.). Frontiers in Marine Science
    Academic article
  • Tolås, Ingvill; Kalananthan, Tharmini; Gomes, Ana S.; Lai, Floriana; Norland, Sissel; Murashita, Koji. (2021) Regional Expression of npy mRNA Paralogs in the Brain of Atlantic Salmon (Salmo salar, L.) and Response to Fasting. Frontiers in Physiology
    Academic article

2018

  • Tolås, Ingvill; Ziegler, Mathias. (2018) Cooperation between subcellular NAD pools in the maintenance of NAD-dependent processes. Universitetet i Bergen Universitetet i Bergen
    Doctoral dissertation

Journal publications

  • Tolås, Ingvill; Zhou, Zhigang; Zhang, Zhen; Teame, Tsegay; Olsen, Rolf-Erik; Ringø, Einar. (2025) A fishy gut feeling – current knowledge on gut microbiota in teleosts. Frontiers in Marine Science
    Academic literature review
  • Sixten, Hanne Jorun; Rønnestad, Ivar; Bogevik, André Sture; Aspevik, Tone; Oterhals, Åge; Gomes, Ana S.. (2025) Side-Stream Based Marine Solubles From Atlantic Cod (Gadus morhua) Modulate Appetite and Dietary Nutrient Utilization in Atlantic Salmon (Salmo salar L.) and can Replace Fish Meal. Aquaculture Nutrition
    Academic article
  • Tveten, Ann-Kristin; Ørstenvik, Hanne Lillerovde; Tolås, Ingvill. (2024) Loop-mediated isothermal amplification (LAMP) for detection of atypical enterovirus D68 strain VR-1197. Journal of Virological Methods
    Academic article
  • Høyland, Lena Elise; Linden, Magali R Van; Niere, Marc; Strømland, Øyvind; Sharma, Suraj; Dietze, Jörn Lukas Franz. (2024) Subcellular NAD+ pools are interconnected and buffered by mitochondrial NAD+. Nature Metabolism
    Academic article
  • Sixten, Hanne Jorun; Bogevik, André Sture; Rønnestad, Ivar; Aspevik, Tone; Oterhals, Åge; Gomes, Ana. (2024) Sidestrømsprodukter fra hvitfiskindustrien kan delvis erstatte høykvalitets fiskemel i firkefôr. Norsk Fiskeoppdrett
    Popular scientific article
  • Kalananthan, Tharmini; Folkedal, Ole; Gomes, Ana S.; Lai, Floriana; Handeland, Sigurd Olav; Tolås, Ingvill. (2023) Impact of long-term fasting on the stomach-hypothalamus appetite regulating genes in Atlantic salmon postsmolts. Aquaculture
    Academic article
  • Lai, Floriana; Comesaña, Sara; Gomes, Ana S.; Flatejord, Daniel; Tolås, Ingvill; Espe, Marit. (2023) Anorectic role of high dietary leucine in farmed Atlantic salmon (Salmo salar L.): Effects on feed intake, growth, amino acid transporters and appetite-control neuropeptides. Aquaculture
    Academic article
  • Rønnestad, Ivar; Lai, Floriana; Kalananthan, Tharmini; Tolås, Ingvill; Norland, Sissel; Gomes, Ana S.. (2023) Appetite control and feed intake- Can AgRP serve as a biomarker for appetite in the teleost Atlantic salmon, Salmo salar?. Physiology
    Abstract
  • Kalananthan, Tharmini; Gomes, Ana S.; Lai, Floriana; Tolås, Ingvill; Jordal, Ann-Elise Olderbakk; Norland, Sissel. (2021) Brain distribution of ten cart transcripts and their response to 4 days fasting in Atlantic salmon (Salmo salar L.). Frontiers in Marine Science
    Academic article
  • Tolås, Ingvill; Kalananthan, Tharmini; Gomes, Ana S.; Lai, Floriana; Norland, Sissel; Murashita, Koji. (2021) Regional Expression of npy mRNA Paralogs in the Brain of Atlantic Salmon (Salmo salar, L.) and Response to Fasting. Frontiers in Physiology
    Academic article

Report

  • Tolås, Ingvill; Ziegler, Mathias. (2018) Cooperation between subcellular NAD pools in the maintenance of NAD-dependent processes. Universitetet i Bergen Universitetet i Bergen
    Doctoral dissertation

Teaching

Courses

  • HBIOA2007 - Applied Bioinformatics
  • BI301305 - Bachelor thesis in Biomedical Laboratory Science
  • HBIOA3003 - Medical biochemistry and Pathobiochemistry

Outreach

2025

  • Poster
    Yadetie, Fekadu; Tolås, Ingvill; Varhaugvik, Anne Elin; Rønnestad, Ivar; Karlsen, Odd André. (2025) Assessing effects of antifouling copper on Atlantic salmon (Salmo salar) using transcriptome analysis. 10th Norwegian Environmental Toxicology Symposium - NETS 2025 , Universitetet i Stavanger, Stavanger 2025-08-27 - 2025-08-28

2023

  • Poster
    Tolås, Ingvill; Gomes, Ana S.; Lai, Floriana; Gelebart, Virginie; Olsen, Rolf-Erik; Ringø, Einar. (2023) The effect of copper on appetite, growth and health in farmed Atlantic salmon: the importance of nutrient sensors and the microbiota-gut-brain axis. Aquaculture Europe 2023 , Vienna 2023-09-18 - 2023-09-21

2022

  • Poster
    Tolås, Ingvill; Lai, Floriana; Gomes, Ana S.; Olsen, Rolf Erik; Ringø, Einar; Rønnestad, Ivar. (2022) Hvordan påvirker kobber appetitt, vekst og helse hos oppdrettslaks: betydning av næringssensorer og mikrobiota-tarm-hjerne aksen. Havbruk2022 , Bergen 2022-10-19 - 2022-10-21
  • Poster
    Lai, Floriana; Comesaña, Sara; Gomes, Ana S.; Flatejord, Daniel; Tolås, Ingvill; Espe, Marit. (2022) Leucine’s dietary supplementation effect on the regulation of stress in farmed Atlantic salmon (Salmo salar L.). XX International Symposium on Fish Nutrition and Feeding- Towards precision fish nutrition and feeding , Sorrento 2022-06-05 - 2022-06-09

2021

  • Academic lecture
    Kalananthan, Tharmini; Lai, Floriana; Tolås, Ingvill; Gomes, Ana S.; Jordal, Ann-Elise Olderbakk; Murashita, Koji. (2021) Appetite regulating neuropeptides and their distribution in the Atlantic salmon (Salmo salar) brain. Aquaculture Europe 2021 , Madeira, Portugal 2021-10-04 - 2021-10-07
  • Academic lecture
    Tolås, Ingvill; Kalananthan, Tharmini; Gomes, Ana Cristina Da Silva; Lai, Floriana; Murashita, Koji; Rønnestad, Ivar. (2021) Distribution of npy mRNA in the Brain of Atlantic Salmon (Salmo salar, L.) and Responses to Gastrointestinal Fullness and Fasting. Aquaculture Europe , Virtual Conference 2021-04-12 - 2021-04-17

2017

  • Poster
    Tolås, Ingvill; Høyland, Lena Elise; Linden, Magali R Van; Ziegler, Mathias. (2017) Insights into the peroxisomal NAD pool. NAD metabolism and signaling , New Orleans, USA 2017-07-10 - 2022-11-18

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