Blar i NTNU Open på forfatter "Hagen, Lars"
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Psoriasis pathogenesis – Pso p27 constitutes a compact structure forming large aggregates
Lysvand, Hilde; Helland, Ronny; Hagen, Lars; Slupphaug, Geir; Iversen, Ole-Jan (Journal article; Peer reviewed, 2015)Psoriasis is a chronic inflammatory skin disease. The absence of microbial organisms as potential causal agents has given rise to the hypothesis that the inflammation is due to an autoimmune reaction. The defined inflamed ... -
Regulation of DNA Base excision repair by protein interactions and post translational modifications
Hagen, Lars (Doktoravhandlinger ved NTNU, 1503-8181; 2008:117, Doctoral thesis, 2008) -
RPA2 winged-helix domain facilitates UNG-mediated removal of uracil from ssDNA; implications for repair of mutagenic uracil at the replication fork
Kavli, Bodil Merete; Iveland, Tobias Solli; Buchinger, Edith; Hagen, Lars; Liabakk, Nina-Beate; Aas, Per Arne; Obermann, Tobias Sebastian; Aachmann, Finn Lillelund; Slupphaug, Geir (Journal article; Peer reviewed, 2021)Uracil occurs at replication forks via misincorporation of deoxyuridine monophosphate (dUMP) or via deamination of existing cytosines, which occurs 2-3 orders of magnitude faster in ssDNA than in dsDNA and is 100% miscoding. ... -
UDP-glucose dehydrogenase expression is upregulated following EMT and differentially affects intracellular glycerophosphocholine and acetylaspartate levels in breast mesenchymal cell lines
Wang, Qiong; Karvelsson, Sigurdur Trausti; Johannsson, Freyr; Vilhjalmsson, Arnar Ingi; Hagen, Lars; Fonseca, Davi de Miranda; Sharma, Animesh; Slupphaug, Geir; Rolfsson, Ottar (Journal article; Peer reviewed, 2021)Metabolic rewiring is one of the indispensable drivers of epithelial-mesenchymal transition (EMT) involved in breast cancer metastasis. In this study, we explored the metabolic changes during spontaneous EMT in three ... -
Uracil-DNA glycosylase UNG1 isoform variant supports class switch recombination and repairs nuclear genomic uracil
Sarno, Antonio; Lundbæk, Marie Benner; Liabakk, Nina-Beate; Aas, Per Arne; Mjelle, Robin; Hagen, Lars; Sousa, Mirta; Krokan, Hans Einar; Kavli, Bodil Merete (Journal article; Peer reviewed, 2019)UNG is the major uracil-DNA glycosylase in mammalian cells and is involved in both error-free base excision repair of genomic uracil and mutagenic uracil-processing at the antibody genes. However, the regulation of UNG in ...