Browsing Háskóli Íslands by Author "Magnúsdóttir, Manuela"

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Metabolic Profiling as a Screening Tool for Cytotoxic Compounds: Identification of 3-Alkyl Pyridine Alkaloids from Sponges Collected at a Shallow Water Hydrothermal Vent Site North of Iceland

Einarsdóttir, Eydís; Magnúsdóttir, Manuela; Astarita, Giuseppe; Köck, Matthias; Ögmundsdóttir, Helga M.; Þorsteinsdóttir, Margrét; Rapp, Hans; Omarsdottir, Sesselja; Paglia, Giuseppe (MDPI AG, 2017-02-22)

Twenty-eight sponge specimens were collected at a shallow water hydrothermal vent site north of Iceland. Extracts were prepared and tested in vitro for cytotoxic activity, and eight of them were shown to be cytotoxic. A mass spectrometry (MS)-based ...
Metabolic re-wiring of isogenic breast epithelial cell lines following epithelial to mesenchymal transition

Halldorsson, Skarphedinn; Rohatgi, Neha; Magnúsdóttir, Manuela; Choudhary, Kumari Sonal; Gudjonsson, Thorarinn; Knutsen, Erik; Barkovskaya, Anna; Hilmarsdóttir, Bylgja; Perander, Maria; Mælandsmo, Gunhild M.; Guðmundsson, Steinn; Rolfsson, Óttar (Elsevier BV, 2017-06)

Epithelial to mesenchymal transition (EMT) has implications in tumor progression and metastasis. Metabolic alterations have been described in cancer development but studies focused on the metabolic re-wiring that takes place during EMT are still limited. ...

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