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Elsa Lundanes

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Articles 97
Citations 640
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Recent Articles
1.
Olsen C, Wang C, Aizenshtadt A, Abadpour S, Lundanes E, Sved Skottvoll F, et al.
Electrophoresis . 2023 Aug; 44(21-22):1682-1697. PMID: 37574258
For studying stem cell-derived islet organoids (SC-islets) in an organ-on-chip (OoC) platform, we have developed a reversed-phase liquid chromatography-tandem mass spectrometry (RPLC-MS/MS) method allowing for simultaneous determination of insulin, somatostatin-14,...
2.
Olsen C, Wang C, Abadpour S, Lundanes E, Hansen A, Sved Skottvoll F, et al.
J Chromatogr B Analyt Technol Biomed Life Sci . 2022 Dec; 1215:123577. PMID: 36542899
Organoids are laboratory-grown 3D organ models, mimicking human organs for e.g. drug development and personalized therapy. Islet organoids (typically 100-200 µm), which can be grown from the patient́s own cells,...
3.
Kogler S, Aizenshtadt A, Harrison S, Sved Skottvoll F, Engen Berg H, Abadpour S, et al.
Anal Chem . 2022 Dec; 94(50):17677-17684. PMID: 36484723
Organoids, i.e., laboratory-grown organ models developed from stem cells, are emerging tools for studying organ physiology, disease modeling, and drug development. On-line analysis of organoids with mass spectrometry would provide...
4.
Roberg-Larsen H, Lundanes E, Nyman T, Berven F, Wilson S
Anal Chim Acta . 2021 Sep; 1178:338551. PMID: 34482862
Single-cell analysis can allow for an in-depth understanding of diseases, diagnostics, and aid the development of therapeutics. However, single-cell analysis is challenging, as samples are both extremely limited in size...
5.
Ambaw Y, Dahl S, Chen Y, Greibrokk T, Lundanes E, Lazraq I, et al.
Metabolites . 2021 Aug; 11(8). PMID: 34436480
Lipid mediators, small molecules involved in regulating inflammation and its resolution, are a class of lipids of wide interest as their levels in blood and tissues may be used to...
6.
Sved Skottvoll F, Hansen F, Harrison S, Boger I, Mrsa A, Restan M, et al.
Anal Chem . 2021 Feb; 93(7):3576-3585. PMID: 33534551
Liver organoids are emerging tools for precision drug development and toxicity screening. We demonstrate that electromembrane extraction (EME) based on electrophoresis across an oil membrane is suited for segregating selected...
7.
Zawadzka M, Racz B, Ambrosini D, Gorbitz C, Morth J, Wilkins A, et al.
Sci Rep . 2021 Jan; 11(1):273. PMID: 33431985
The eye lens is a unique organ as no cells can be replaced throughout life. This makes it decisive that the lens is protected against damaging UV-radiation. An ultraviolet (UV)-absorbing...
8.
Sandvik T, Husa A, Buchmann M, Lundanes E
J Appl Lab Med . 2020 Dec; 1(6):637-648. PMID: 33379828
Background: The concentration of vitamin K1 in serum or plasma is the most common index for assessing vitamin K status. The aim of this study was to develop and validate...
9.
Tsjokajev A, Roberg-Larsen H, Wilson S, Dyve Lingelem A, Skotland T, Sandvig K, et al.
J Chromatogr B Analyt Technol Biomed Life Sci . 2020 Sep; 1160:122384. PMID: 32971370
3', 5' - Cyclic adenosine monophosphate (cAMP) is a ubiquitous second messenger that is involved in many cellular functions and biological processes. In several cell types, cholera toxin will increase...
10.
Olsen C, Sved Skottvoll F, Brandtzaeg O, Schnaars C, Rongved P, Lundanes E, et al.
Front Chem . 2019 Dec; 7:835. PMID: 31850321
Prior to mass spectrometry, on-line sample preparation can be beneficial to reduce manual steps, increase speed, and enable analysis of limited sample amounts. For example, bottom-up proteomics sample preparation and...