Elin Soffia Olafsdottir

All papers authored by Elin Soffia Olafsdottir

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2023 Natalia M. Kowal, Xiaxia Di

, Sesselja Omarsdottir, Elin S. Olafsdottir

Flustramine Q, a Novel Marine Origin Acetylcholinesterase Inhibitor from Flustra foliacea

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2022 Maonian Xu

, Ernest Oppong-Danquah, Xiaoyu Wang, Sebastian Oddsson

, Simon Vilms Pedersen

, Maria Szomek

, Bergthora Sigridur Snorradottir

, Deniz Tasdemir, Sohail Murad, Hugo J. de Boer, Margret Thorsteinsdottir

, Sesselja Omarsdottir, Elin Soffia Olafsdottir

, Asmaa Abdelrahman

, Aron Elvar Gylfason and 5 other authors

Novel methods to characterise spatial distribution and enantiomeric composition of usnic acids in four Icelandic lichens

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2020 Maonian Xu

, Hugo De Boer, Elin Soffia Olafsdottir

, Sesselja Omarsdottir, Starri Heidmarsson

Phylogenetic diversity of the lichenized algal genusTrebouxia(Trebouxiophyceae, Chlorophyta): a new lineage and novel insights from fungal-algal association patterns of Icelandic cetrarioid lichens (Parmeliaceae, Ascomycota)

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Sebastian Oddsson

, Natalia M. Kowal, Philip K. Ahring, Elin S. Olafsdottir

, Thomas Balle

Structure-Based Discovery of Dual-Target Hits for Acetylcholinesterase and the α7 Nicotinic Acetylcholine Receptors: In Silico Studies and In Vitro Confirmation

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2019 Maonian Xu, Starri Heidmarsson, Hugo J. de Boer, Anneleen Kool, Elin Soffia Olafsdottir

Ethnopharmacology of the club moss subfamily Huperzioideae (Lycopodiaceae, Lycopodiophyta): A phylogenetic and chemosystematic perspective

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Maonian Xu, Finnur Freyr Eiriksson, Margret Thorsteinsdottir, Starri Heidmarsson

, Sesselja Omarsdottir

, Elin Soffia Olafsdottir

Alkaloid fingerprinting resolves Huperzia selago genotypes in Iceland

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Asa B. Gudmundsdottir, Asa Brynjolfsdottir, Elin Soffia Olafsdottir

, Ingibjorg Hardardottir

, Jona Freysdottir

Exopolysaccharides from Cyanobacterium aponinum induce a regulatory dendritic cell phenotype and inhibit SYK and CLEC7A expression in dendritic cells, T cells and keratinocytes

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Maarit Kortesoja, Elina Karhu, Elin Soffia Olafsdottir

, Jona Freysdottir, Leena Hanski

Impact of dibenzocyclooctadiene lignans from Schisandra chinensis on the redox status and activation of human innate immune system cells

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Natalia Kowal, Dinesh Indurthi, Philip Ahring, Mary Chebib, Elin Olafsdottir

, Thomas Balle

Novel Approach for the Search for Chemical Scaffolds with Activity at Both Acetylcholinesterase and the α7 Nicotinic Acetylcholine Receptor: A Perspective on Scaffolds with Dual Activity for the Treatment of Neurodegenerative Disorders

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2018 Maonian Xu, Starri Heidmarsson, Margret Thorsteinsdottir, Pawel Wasowicz, Hang Sun, Tao Deng, Sesselja Omarsdottir, Elin Olafsdottir

Infraspecific Variation of Huperzine A and B in Icelandic Huperzia selago Complex

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Natalia M. Kowal, Philip K. Ahring, Vivian W. Y. Liao, Dinesh C. Indurti, Benjamin S. Harvey, Susan M. O'Connor, Mary Chebib, Elin S. Olafsdottir

, Thomas Balle

Galantamine is not a positive allosteric modulator of human α4β2 or α7 nicotinic acetylcholine receptors

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Maonian Xu, Starri Heidmarsson, Margret Thorsteinsdottir, Marco Kreuzer, Julie Hawkins, Sesselja Omarsdottir, Elin Soffia Olafsdottir

Authentication of Iceland Moss (Cetraria islandica) by UPLC-QToF-MS chemical profiling and DNA barcoding

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2017 Maonian Xu, Starri Heidmarsson, Margret Thorsteinsdottir, Finnur F. Eiriksson, Sesselja Omarsdottir, Elin S. Olafsdottir

DNA barcoding and LC-MS metabolite profiling of the lichen-forming genus Melanelia: Specimen identification and discrimination focusing on Icelandic taxa

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N. M. Kowal, R. Eyjolfsson, E. S. Olafsdottir

Investigations on the constituents of SagaPro tablets, a food supplement manufactured from Angelica archangelica leaf

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2016 Maonian Xu, Starri Heidmarsson

, Elin Soffia Olafsdottir

, Rosa Buonfiglio, Thierry Kogej, Sesselja Omarsdottir

Secondary metabolites from cetrarioid lichens: chemotaxonomy, biological activities and pharmaceutical potential

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Asa B. Gudmundsdottir, Asa Brynjolfsdottir, Elin S. Olafsdottir

, Ingibjorg Hardardottir, Jona Freysdottir

Effects of exopolysaccharides from Cyanobacterium aponinum from the Blue Lagoon in Iceland on anti-CD3/anti-CD28 stimulated T cells

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2015 Elsa Halldorsdottir, Natalia Kowal, Elin Olafsdottir

The Genus Diphasiastrum and Its Lycopodium Alkaloids

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Ingibjorg Hardardottir

, Elin Soffia Olafsdottir

, Jona Freysdottir

Dendritic cells matured in the presence of the lycopodium alkaloid annotine direct T cell responses toward a Th2/Treg phenotype

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Asa B. Gudmundsdottir, Sesselja Omarsdottir, Asa Brynjolfsdottir, Berit S. Paulsen, Elin S. Olafsdottir

, Jona Freysdottir

Exopolysaccharides from Cyanobacterium aponinum from the Blue Lagoon in Iceland increase IL-10 secretion by human dendritic cells and their ability to reduce the IL-17+RORγt+/IL-10+FoxP3+ ratio in CD4+ T cells

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2014 Astridur Olafsdottir, Gudny Ella Thorlacius, Sesselja Omarsdottir, Elin Soffia Olafsdottir

, Arnor Vikingsson, Jona Freysdottir, Ingibjorg Hardardottir

A heteroglycan from the cyanobacterium Nostoc commune modulates LPS-induced inflammatory cytokine secretion by THP-1 monocytes through phosphorylation of ERK1/2 and Akt

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All papers authored by Elin Soffia Olafsdottir