Blar i Høgskulen på Vestlandet på forfatter "Sagen, Jørn Vegard"
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Characterisation of HNF1A variants in paediatric diabetes in Norway using functional and clinical investigations to unmask phenotype and monogenic diabetes
Svalastoga, Pernille; Kaci, Alba; Molnes, Janne; Solheim, Marie Holm; Johansson, Bente Berg; Krogvold, Lars; Skrivarhaug, Torild; Valen, Eivind; Johansson, Stefan; Molven, Anders; Sagen, Jørn Vegard; Søfteland, Eirik; Bjørkhaug, Lise; Tjora, Erling; Aukrust, Ingvild; Njølstad, Pål Rasmus (Peer reviewed; Journal article, 2023)Aims/hypothesis Correctly diagnosing MODY is important, as individuals with this diagnosis can discontinue insulin injections; however, many people are misdiagnosed. We aimed to develop a robust approach for determining ... -
The Female Menstrual Cycles Effect on Strength and Power Parameters in High-Level Female Team Athletes
Dasa, Marcus Småvik; Kristoffersen, Morten; Ersvær, Elisabeth; Bovim, Lars Peder Vatshelle; Bjørkhaug, Lise; Moe-Nilssen, Rolf; Sagen, Jørn Vegard; Haukenes, Inger (Peer reviewed; Journal article, 2021)Purpose: The female menstrual cycle (MC) is characterized by hormonal fluctuations throughout its different phases. However, research regarding its effect on athletic performance in high level athletes is sparse. The aim ... -
Functional characterization of HNF4A gene variants identify promoter and cell line specific transactivation effects
Kaci, Alba; Solheim, Marie Holm; Silgjerd, Trine; Hjaltadottir, Jorunn; Hornnes, Lorentze Hope; Molnes, Janne; Madsen, Andre Greger; Sjøholt, Gry; Bellanne-Chantelot, Christine; Caswell, Richard; Sagen, Jørn Vegard; Njølstad, Pål Rasmus; Aukrust, Ingvild; Bjørkhaug, Lise (Peer reviewed; Journal article, 2024)Hepatocyte nuclear factor-4 alpha (HNF-4A) regulates genes with roles in glucose metabolism and β-cell development. Although pathogenic HNF4A variants are commonly associated with maturity-onset diabetes of the young (MODY1; ... -
Study protocol: Prevalence of low energy availability and its relation to health and performance among female football players.
Rosenvinge, Jan H; Dasa, Marcus Småvik; Kristoffersen, Morten; Pettersen, Gunn; Sundgot-Borgen, Jorunn; Sagen, Jørn Vegard; Friborg, Oddgeir (Peer reviewed; Journal article, 2022)Enduring low energy availability (LEA) is associated with several potentially serious physiological and mental conditions. LEA has been found highly prevalent among female elite athletes within endurance sports, thus ...