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Olafur E. Sigurjonsson
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Isolation and transcription profiling of purified uncultured human stromal stem cells: alteration of gene expression after in vitro cell culture
AC Boquest, A Shahdadfar, K Frřnsdal, O Sigurjonsson, SH Tunheim, ...
Molecular biology of the cell 16 (3), 1131-1141, 2005
4422005
Adult human hematopoietic stem cells produce neurons efficiently in the regenerating chicken embryo spinal cord
OE Sigurjonsson, MC Perreault, T Egeland, JC Glover
Proceedings of the National Academy of Sciences 102 (14), 5227-5232, 2005
1492005
Impact of Chain Length on Antibacterial Activity and Hemocompatibility of Quaternary N-Alkyl and N,N-Dialkyl Chitosan Derivatives
P Sahariah, BE Benediktssdóttir, MÁ Hjálmarsdóttir, OE Sigurjonsson, ...
Biomacromolecules 16 (5), 1449-1460, 2015
1292015
Platelet lysates produced from expired platelet concentrates support growth and osteogenic differentiation of mesenchymal stem cells
SM Jonsdottir-Buch, R Lieder, OE Sigurjonsson
PloS one 8 (7), e68984, 2013
1272013
Elucidating dynamic metabolic physiology through network integration of quantitative time-course metabolomics
A Bordbar, JT Yurkovich, G Paglia, O Rolfsson, ÓE Sigurjónsson, ...
Scientific reports 7 (1), 46249, 2017
1262017
Biomarkers defining the metabolic age of red blood cells during cold storage
G Paglia, A D’Alessandro, Ó Rolfsson, ÓE Sigurjónsson, A Bordbar, ...
Blood, The Journal of the American Society of Hematology 128 (13), e43-e50, 2016
1122016
The effect of substituent, degree of acetylation and positioning of the cationic charge on the antibacterial activity of quaternary chitosan derivatives
P Sahariah, VS Gaware, R Lieder, S Jónsdóttir, MÁ Hjálmarsdóttir, ...
Marine drugs 12 (8), 4635-4658, 2014
1112014
Antimicrobial peptide shows enhanced activity and reduced toxicity upon grafting to chitosan polymers
P Sahariah, KK Sřrensen, MÁ Hjálmarsdóttir, ÓE Sigurjónsson, ...
Chemical communications 51 (58), 11611-11614, 2015
1052015
Identified metabolic signature for assessing red blood cell unit quality is associated with endothelial damage markers and clinical outcomes
A Bordbar, PI Johansson, G Paglia, SJ Harrison, K Wichuk, ...
Transfusion 56 (4), 852-862, 2016
1022016
Endotoxins—the invisible companion in biomaterials research
R Lieder, PH Petersen, ÓE Sigurjónsson
Tissue Engineering Part B: Reviews 19 (5), 391-402, 2013
822013
Blood plasma derivatives for tissue engineering and regenerative medicine therapies
SCNS Santos, ÓE Sigurjonsson, CA Custódio, JFCL Mano
Tissue Engineering Part B: Reviews 24 (6), 454-462, 2018
682018
Comprehensive metabolomic study of platelets reveals the expression of discrete metabolic phenotypes during storage
G Paglia, ÓE Sigurjónsson, Ó Rolfsson, S Valgeirsdottir, MB Hansen, ...
Transfusion 54 (11), 2911-2923, 2014
622014
Intracellular metabolite profiling of platelets: Evaluation of extraction processes and chromatographic strategies
G Paglia, M Magnúsdóttir, S Thorlacius, ÓE Sigurjónsson, ...
Journal of Chromatography B 898, 111-120, 2012
582012
Metabolomic analysis of platelets during storage: a comparison between apheresis‐and buffy coat–derived platelet concentrates
G Paglia, ÓE Sigurjónsson, Ó Rolfsson, MB Hansen, S Brynjólfsson, ...
Transfusion 55 (2), 301-313, 2015
562015
Quantitative time-course metabolomics in human red blood cells reveal the temperature dependence of human metabolic networks
JT Yurkovich, DC Zielinski, L Yang, G Paglia, O Rolfsson, ...
Journal of Biological Chemistry 292 (48), 19556-19564, 2017
542017
Endotoxins affect bioactivity of chitosan derivatives in cultures of bone marrow-derived human mesenchymal stem cells
R Lieder, VS Gaware, F Thormodsson, JM Einarsson, CH Ng, J Gislason, ...
Acta biomaterialia 9 (1), 4771-4778, 2013
512013
Metabolic fate of adenine in red blood cells during storage in SAGM solution
G Paglia, ÓE Sigurjónsson, A Bordbar, Ó Rolfsson, M Magnusdottir, ...
Transfusion 56 (10), 2538-2547, 2016
492016
In vitro bioactivity of different degree of deacetylation chitosan, a potential coating material for titanium implants
R Lieder, M Darai, MB Thor, CH Ng, JM Einarsson, S Gudmundsson, ...
Journal of Biomedical Materials Research Part A 100 (12), 3392-3399, 2012
472012
A standalone bioreactor system to deliver compressive load under perfusion flow to hBMSC-seeded 3D chitosan-graphene templates
J Lovecchio, P Gargiulo, JL Vargas Luna, E Giordano, ÓE Sigurjónsson
Scientific reports 9 (1), 16854, 2019
462019
A narrative review of central nervous system involvement in acute leukemias
D Deak, N Gorcea-Andronic, V Sas, P Teodorescu, C Constantinescu, ...
Annals of Translational Medicine 9 (1), 2021
442021
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Articles 1–20