Petter Olsson
Stockholm University
8 Papers
33 Citations
Petter Olsson is an academic researcher from Stockholm University. The author has contributed to research in topics: Chromatography detector & Internal medicine. The author has an hindex of 5, co-authored 8 publications.
Chat about Author
Papers
Elovl2 ablation demonstrates that systemic DHA is endogenously produced and is essential for lipid homeostasis in mice.
Anna M. Pauter,Petter Olsson,Abolfazl Asadi,Bengt Herslöf,Robert I. Csikasz,Damir Zadravec,Anders Jacobsson +6 more
TL;DR: In this article, the authors investigated how ablation of ELOVL2, which is highly expressed in liver, affects hepatic lipid composition and function in mice, showing that impaired PUFA levels positively influenced hepatic levels of the key lipogenic transcriptional regulator sterol-regulatory element binding protein 1c (SREBP-1c), as well as its downstream target genes.
136
Effects of mPGES-1 deletion on eicosanoid and fatty acid profiles in mice.
TL;DR: In LPS-induced peritoneal macrophages from mPGES-1 knock-out mice PGE2 production was markedly attenuated, whereas levels of PGD2 metabolites were increased compared to wild type mice and the levels of oxidized fatty acid 13-HODE were also significantly up-regulated in KO Macrophages.
35
Separation of lipid classes by HPLC on a cyanopropyl column.
TL;DR: A new method for the separation and identification of lipid classes by normal-phase HPLC on a cyanopropyl column using a simple binary gradient, with toluene as a component, provided a rapid separation of non-polar as well as phospholipid classes.
26
Separation and identification of lipid classes by normal phase LC-ESI/MS/MS on a cyanopropyl column
TL;DR: In this article, the authors describe analytical methods for chromatographic characterizations of lipids in biological and technical systems, which are compatible with various detection techniques including evaporative light scattering detection (ELSD), charged aerosol detection (CAD), as well as electrospray mass spectrometry (ESI-MS).
6
AB0042 Deletion of mpges-1 affects fatty acid composition and eicosanoid profiles in mice
TL;DR: Microarray analysis revealed that genetic deletion of mPGES-1 affected expression of genes related to lipid metabolism and mainly associated with eicosanoid, fatty acid and phospholipid metabolism, and the effects of inducible PGE2 on lipid metabolism have important implications for future mPGes-1 inhibitors.
1