Browsing Bergen Open Research Archive by Author "Myhren, Lene Elisabeth"
Now showing items 1-5 of 5
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Epac1-deficient mice have bleeding phenotype and thrombocytes with decreased GPIbβ expression
Nygaard, Gyrid; Herfindal, Lars; Åsrud, Kathrine Sivertsen; Bjørnstad, Ronja; Kopperud, Reidun Kristin; Oveland, Eystein; Berven, Frode; Myhren, Lene Elisabeth; Høivik, Erling Andre; Lunde, Turid Helen Felli; Bakke, Marit; Døskeland, Stein Ove; Selheim, Frode (Peer reviewed; Journal article, 2017)Epac1 (Exchange protein directly activated by cAMP 1) limits fluid loss from the circulation by tightening the endothelial barrier. We show here that Epac1−/− mice, but not Epac2−/− mice, have prolonged bleeding time, ... -
Filamin A-Hinge Region 1-EGFP: A Novel Tool for Tracking the Cellular Functions of Filamin A in Real-Time
Planagumà, Jesús; Minsaas, Laura; Pons, Mónica; Myhren, Lene Elisabeth; Garrido, Georgina; Aragay, Anna M. (Peer reviewed; Journal article, 2012-08-01)Background: Filamin A (FLNa) is an actin-crosslinking protein necessary for stabilizing the cell surface, organizing protrusive activity and for promoting efficient cellular translocation. Recently, our group demonstrated ... -
Functional p53 is required for rapid restoration of daunorubicin-induced lesions of the spleen
Herfindal, Lars; Myhren, Lene Elisabeth; Gjertsen, Bjørn Tore; Døskeland, Stein Ove; Gausdal, Gro (Peer reviewed; Journal article, 2013-07-11)Background: The tumour suppressor and transcription factor p53 is a major determinant of the therapeutic response to anthracyclines. In healthy tissue, p53 is also considered pivotal for side effects of anthracycline ... -
Introduction of aromatic ring-containing substituents in cyclic nucleotides is associated with inhibition of toxin uptake by the hepatocyte transporters OATP 1B1 and 1B3
Herfindal, Lars; Krakstad, Camilla; Myhren, Lene Elisabeth; Hagland, Hanne; Kopperud, Reidun Kristin; Teigen, Knut; Schwede, Frank; Kleppe, Rune; Døskeland, Stein Ove (Peer reviewed; Journal article, 2014-04-16)Analogs of the cyclic nucleotides cAMP and cGMP have been extensively used to mimic or modulate cellular events mediated by protein kinase A (PKA), Exchange protein directly activated by cAMP (Epac), or protein kinase G ... -
Iodinin (1,6-dihydroxyphenazine 5,10-dioxide) from Streptosporangium sp. induces apoptosis selectively in myeloid leukemia cell lines and patient cells
Myhren, Lene Elisabeth; Nygård, Gyrid; Gausdal, Gro; Sletta, Håvard; Teigen, Knut; Degnes, Kristin Fløgstad; Zahlsen, Kolbjørn; Brunsvik, Anders; Bruserud, Øystein; Døskeland, Stein Ove; Selheim, Frode; Herfindal, Lars (Peer reviewed; Journal article, 2013-01-30)Despite recent improvement in therapy, acute myeloid leukemia (AML) is still associated with high lethality. In the presented study, we analyzed the bioactive compound iodinin (1,6-dihydroxyphenazine 5,10-dioxide) from a ...