Blar i forfatter "Svenning, Steingrim"

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    • Characterization of the Arabidopsis thaliana homologue of NBR1 

      Svenning, Steingrim (Master thesis; Mastergradsoppgave, 2009-05-15)
      It is now well established that p62 and NBR1 are selectively degraded by autophagy and can act as cargo receptors or adaptors for the autophagic degradation of ubiquitinated substrates. Research on autophagy in plants is also well under way, but the mechanism by which target substrates are sequestered for autophagic degradation has not been elucidated. The uncharacterized plant protein Q9SB64 shares ...

    • Microbial danger signals control transcriptional induction of distinct MHC class I L lineage genes in Atlantic salmon 

      Svenning, Steingrim; Gondek-Wyrozemska, Agata T; van der Wal, Yorick Andreas; Robertsen, Børre; Jensen, Ingvill; Jørgensen, Jorunn B; Edholm, Eva-Stina Isabella (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-10-11)
      Antigen processing and presentation by major histocompatibility complex (MHC) molecules is a cornerstone in vertebrate immunity. Like mammals, teleosts possess both classical MHC class I and multiple families of divergent MHC class I genes. However, while certain mammalian MHC class I-like molecules have proven to be integral in immune regulation against a broad array of pathogens, the biological ...

    • Piscine Orthoreovirus (PRV)-3, but Not PRV-2, Cross-Protects against PRV-1 and Heart and Skeletal Muscle Inflammation in Atlantic Salmon 

      Malik, Muhammad Salman; Teige, Lena Hammerlund; Braaen, Stine; Olsen, Anne Berit; Nordberg, Monica; Amundsen, Marit; Kannimuthu, Dhamotharan; Svenning, Steingrim; Edholm, Eva-Stina Isabella; Takano, Tomokazu; Jørgensen, Jorunn; Wessel, Øystein; Rimstad, Espen; Dahle, Maria (Journal article; Tidsskriftartikkel; Peer reviewed, 2021-03-06)
      Heart and skeletal muscle inflammation (HSMI), caused by infection with Piscine orthoreovirus-1 (PRV-1), is a common disease in farmed Atlantic salmon (Salmo salar). Both an inactivated whole virus vaccine and a DNA vaccine have previously been tested experimentally against HSMI and demonstrated to give partial but not full protection. To understand the mechanisms involved in protection against HSMI ...

    • Starvation induces rapid degradation of selective autophagy receptors by endosomal microautophagy 

      Mejlvang, Jakob; Olsvik, Hallvard Lauritz; Svenning, Steingrim; Bruun, Jack-Ansgar; Abudu, Yakubu Princely; Larsen, Kenneth Bowitz; Brech, Andreas; Hansen, Tom Egil; Brenne, Hanne Britt; Hansen, Terkel; Stenmark, Harald Alfred; Johansen, Terje (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-07-17)
      It is not clear to what extent starvation-induced autophagy affects the proteome on a global scale and whether it is selective. In this study, we report based on quantitative proteomics that cells during the first 4 h of acute starvation elicit lysosomal degradation of up to 2–3% of the proteome. The most significant changes are caused by an immediate autophagic response elicited by shortage of amino ...