Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Gísli H. Halldórsson"'
Autor:
Benedikt A. Jónsson, Gísli H. Halldórsson, Steinþór Árdal, Sölvi Rögnvaldsson, Eyþór Einarsson, Patrick Sulem, Daníel F. Guðbjartsson, Páll Melsted, Kári Stefánsson, Magnús Ö. Úlfarsson
Publikováno v:
Communications Biology, Vol 7, Iss 1, Pp 1-9 (2024)
Abstract Mutations that affect RNA splicing significantly impact human diversity and disease. Here we present a method using transformers, a type of machine learning model, to detect splicing from raw 45,000-nucleotide sequences. We generate embeddin
Externí odkaz:
https://doaj.org/article/edb255f68b4b469996e1fb41ad38a6e0
Autor:
Thorunn A. Olafsdottir, Gudmar Thorleifsson, Aitzkoa Lopez de Lapuente Portilla, Stefan Jonsson, Lilja Stefansdottir, Abhishek Niroula, Aslaug Jonasdottir, Hannes P. Eggertsson, Gisli H. Halldorsson, Gudny E. Thorlacius, Asgeir O. Arnthorsson, Unnur S. Bjornsdottir, Folkert W. Asselbergs, Arthur E. H. Bentlage, Gudmundur I. Eyjolfsson, Steinunn Gudmundsdottir, Kristbjorg Gunnarsdottir, Bjarni V. Halldorsson, Hilma Holm, Bjorn R. Ludviksson, Pall Melsted, Gudmundur L. Norddahl, Isleifur Olafsson, Saedis Saevarsdottir, Olof Sigurdardottir, Asgeir Sigurdsson, Robin Temming, Pall T. Önundarson, Unnur Thorsteinsdottir, Gestur Vidarsson, Patrick Sulem, Daniel F. Gudbjartsson, Ingileif Jonsdottir, Björn Nilsson, Kari Stefansson
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-13 (2024)
Abstract Immunoglobulin G (IgG) is the main isotype of antibody in human blood. IgG consists of four subclasses (IgG1 to IgG4), encoded by separate constant region genes within the Ig heavy chain locus (IGH). Here, we report a genome-wide association
Externí odkaz:
https://doaj.org/article/355943621ae84500945b3eafee4e0e12
Autor:
Molly Went, Laura Duran-Lozano, Gisli H. Halldorsson, Andrea Gunnell, Nerea Ugidos-Damboriena, Philip Law, Ludvig Ekdahl, Amit Sud, Gudmar Thorleifsson, Malte Thodberg, Thorunn Olafsdottir, Antton Lamarca-Arrizabalaga, Caterina Cafaro, Abhishek Niroula, Ram Ajore, Aitzkoa Lopez de Lapuente Portilla, Zain Ali, Maroulio Pertesi, Hartmut Goldschmidt, Lilja Stefansdottir, Sigurdur Y. Kristinsson, Simon N. Stacey, Thorvardur J. Love, Saemundur Rognvaldsson, Roman Hajek, Pavel Vodicka, Ulrika Pettersson-Kymmer, Florentin Späth, Carolina Schinke, Frits Van Rhee, Patrick Sulem, Egil Ferkingstad, Grimur Hjorleifsson Eldjarn, Ulf-Henrik Mellqvist, Ingileif Jonsdottir, Gareth Morgan, Pieter Sonneveld, Anders Waage, Niels Weinhold, Hauke Thomsen, Asta Försti, Markus Hansson, Annette Juul-Vangsted, Unnur Thorsteinsdottir, Kari Hemminki, Martin Kaiser, Thorunn Rafnar, Kari Stefansson, Richard Houlston, Björn Nilsson
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-15 (2024)
Abstract Multiple myeloma (MM) is an incurable malignancy of plasma cells. Epidemiological studies indicate a substantial heritable component, but the underlying mechanisms remain unclear. Here, in a genome-wide association study totaling 10,906 case
Externí odkaz:
https://doaj.org/article/45458eb3feec4e09b1c186e45ec468d5
Autor:
Saedis Saevarsdottir, Kristbjörg Bjarnadottir, Thorsteinn Markusson, Jonas Berglund, Thorunn A. Olafsdottir, Gisli H. Halldorsson, Gudrun Rutsdottir, Kristbjorg Gunnarsdottir, Asgeir Orn Arnthorsson, Sigrun H. Lund, Lilja Stefansdottir, Julius Gudmundsson, Ari J. Johannesson, Arni Sturluson, Asmundur Oddsson, Bjarni Halldorsson, Björn R. Ludviksson, Egil Ferkingstad, Erna V. Ivarsdottir, Gardar Sveinbjornsson, Gerdur Grondal, Gisli Masson, Grimur Hjorleifsson Eldjarn, Gudmundur A. Thorisson, Katla Kristjansdottir, Kirk U. Knowlton, Kristjan H. S. Moore, Sigurjon A. Gudjonsson, Solvi Rognvaldsson, Stacey Knight, Lincoln D. Nadauld, Hilma Holm, Olafur T. Magnusson, Patrick Sulem, Daniel F. Gudbjartsson, Thorunn Rafnar, Gudmar Thorleifsson, Pall Melsted, Gudmundur L. Norddahl, Ingileif Jonsdottir, Kari Stefansson
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-12 (2024)
Abstract Autoimmune thyroid disease (AITD) is a common autoimmune disease. In a GWAS meta-analysis of 110,945 cases and 1,084,290 controls, 290 sequence variants at 225 loci are associated with AITD. Of these variants, 115 are previously unreported.
Externí odkaz:
https://doaj.org/article/6749a49ac9b842aa843a6662930b9531
Autor:
Astros Th. Skuladottir, Lilja Stefansdottir, Gisli H. Halldorsson, Olafur A. Stefansson, Anna Bjornsdottir, Palmi Jonsson, Vala Palmadottir, Thorgeir E. Thorgeirsson, G. Bragi Walters, Rosa S. Gisladottir, Gyda Bjornsdottir, Gudrun A. Jonsdottir, Patrick Sulem, Daniel F. Gudbjartsson, Kirk U. Knowlton, David A. Jones, Aigar Ottas, Estonian Biobank, Ole B. Pedersen, Maria Didriksen, Søren Brunak, Karina Banasik, Thomas Folkmann Hansen, Christian Erikstrup, DBDS Genomic Consortium, Jan Haavik, Ole A. Andreassen, David Rye, Jannicke Igland, Sisse Rye Ostrowski, Lili A. Milani, Lincoln D. Nadauld, Hreinn Stefansson, Kari Stefansson
Publikováno v:
Communications Biology, Vol 7, Iss 1, Pp 1-10 (2024)
Abstract Essential tremor (ET) is a prevalent neurological disorder with a largely unknown underlying biology. In this genome-wide association study meta-analysis, comprising 16,480 ET cases and 1,936,173 controls from seven datasets, we identify 12
Externí odkaz:
https://doaj.org/article/292c62d4e1144f90932fbbfa2deb5465
Autor:
Ragnar P. Kristjansson, Gudjon R. Oskarsson, Astros Skuladottir, Asmundur Oddsson, Solvi Rognvaldsson, Gardar Sveinbjornsson, Sigrun H. Lund, Brynjar O. Jensson, Edda L. Styrmisdottir, Gisli H. Halldorsson, Egil Ferkingstad, Grimur Hjorleifsson Eldjarn, Doruk Beyter, Snædis Kristmundsdottir, Kristinn Juliusson, Run Fridriksdottir, Gudny A. Arnadottir, Hildigunnur Katrinardottir, Margret H. Snorradottir, Vinicius Tragante, Lilja Stefansdottir, Erna V. Ivarsdottir, Gyda Bjornsdottir, Bjarni V. Halldorsson, Gudmar Thorleifsson, Bjorn R. Ludviksson, Pall T. Onundarson, Saedis Saevarsdottir, Pall Melsted, Gudmundur L. Norddahl, Unnur S. Bjornsdottir, Thorunn Olafsdottir, Daniel F. Gudbjartsson, Unnur Thorsteinsdottir, Ingileif Jonsdottir, Patrick Sulem, Kari Stefansson
Publikováno v:
Communications Biology, Vol 6, Iss 1, Pp 1-9 (2023)
Abstract Urticaria is a skin disorder characterized by outbreaks of raised pruritic wheals. In order to identify sequence variants associated with urticaria, we performed a meta-analysis of genome-wide association studies for urticaria with a total o
Externí odkaz:
https://doaj.org/article/1e7c03c21b63437397dd6ce3465df5ca
Autor:
Snaedis Kristmundsdottir, Hakon Jonsson, Marteinn T. Hardarson, Gunnar Palsson, Doruk Beyter, Hannes P. Eggertsson, Arnaldur Gylfason, Gardar Sveinbjornsson, Guillaume Holley, Olafur A. Stefansson, Gisli H. Halldorsson, Sigurgeir Olafsson, Gudny. A. Arnadottir, Pall I. Olason, Ogmundur Eiriksson, Gisli Masson, Unnur Thorsteinsdottir, Thorunn Rafnar, Patrick Sulem, Agnar Helgason, Daniel F. Gudbjartsson, Bjarni V. Halldorsson, Kari Stefansson
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-12 (2023)
Abstract Microsatellites are polymorphic tracts of short tandem repeats with one to six base-pair (bp) motifs and are some of the most polymorphic variants in the genome. Using 6084 Icelandic parent-offspring trios we estimate 63.7 (95% CI: 61.9–65
Externí odkaz:
https://doaj.org/article/113e73b990e84e01a7edcf95e209fb66
Autor:
Asmundur Oddsson, Patrick Sulem, Gardar Sveinbjornsson, Gudny A. Arnadottir, Valgerdur Steinthorsdottir, Gisli H. Halldorsson, Bjarni A. Atlason, Gudjon R. Oskarsson, Hannes Helgason, Henriette Svarre Nielsen, David Westergaard, Juha M. Karjalainen, Hildigunnur Katrinardottir, Run Fridriksdottir, Brynjar O. Jensson, Vinicius Tragante, Egil Ferkingstad, Hakon Jonsson, Sigurjon A. Gudjonsson, Doruk Beyter, Kristjan H. S. Moore, Helga B. Thordardottir, Snaedis Kristmundsdottir, Olafur A. Stefansson, Solbritt Rantapää-Dahlqvist, Ida Elken Sonderby, Maria Didriksen, Pernilla Stridh, Jan Haavik, Laufey Tryggvadottir, Oleksandr Frei, G. Bragi Walters, Ingrid Kockum, Henrik Hjalgrim, Thorunn A. Olafsdottir, Geir Selbaek, Mette Nyegaard, Christian Erikstrup, Thorsten Brodersen, Saedis Saevarsdottir, Tomas Olsson, Kaspar Rene Nielsen, Asgeir Haraldsson, Mie Topholm Bruun, Thomas Folkmann Hansen, DBDS Genomic Consortium, Thora Steingrimsdottir, Rikke Louise Jacobsen, Rolv T. Lie, Srdjan Djurovic, Lars Alfredsson, Aitzkoa Lopez de Lapuente Portilla, Soren Brunak, Pall Melsted, Bjarni V. Halldorsson, Jona Saemundsdottir, Olafur Th. Magnusson, Leonid Padyukov, Karina Banasik, Thorunn Rafnar, Johan Askling, Lars Klareskog, Ole Birger Pedersen, Gisli Masson, Alexandra Havdahl, Bjorn Nilsson, Ole A. Andreassen, Mark Daly, Sisse Rye Ostrowski, Ingileif Jonsdottir, Hreinn Stefansson, Hilma Holm, Agnar Helgason, Unnur Thorsteinsdottir, Kari Stefansson, Daniel F. Gudbjartsson
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-15 (2023)
Abstract Genotypes causing pregnancy loss and perinatal mortality are depleted among living individuals and are therefore difficult to find. To explore genetic causes of recessive lethality, we searched for sequence variants with deficit of homozygos
Externí odkaz:
https://doaj.org/article/a4fa595277a74ef2949c5d74d9c4032d
Autor:
Thorunn A. Olafsdottir, Kristbjorg Bjarnadottir, Gudmundur L. Norddahl, Gisli H. Halldorsson, Pall Melsted, Kristbjorg Gunnarsdottir, Erna Ivarsdottir, Thorhildur Olafsdottir, Asgeir O. Arnthorsson, Fannar Theodors, Elias Eythorsson, Dadi Helgason, Hannes P. Eggertsson, Gisli Masson, Sólveig Bjarnadottir, Saedis Saevarsdottir, Hrafnhildur L. Runolfsdottir, Isleifur Olafsson, Jona Saemundsdottir, Martin I. Sigurdsson, Ragnar F. Ingvarsson, Runolfur Palsson, Gudmundur Thorgeirsson, Bjarni V. Halldorsson, Hilma Holm, Mar Kristjansson, Patrick Sulem, Unnur Thorsteinsdottir, Ingileif Jonsdottir, Daniel F. Gudbjartsson, Kari Stefansson
Publikováno v:
Communications Biology, Vol 5, Iss 1, Pp 1-14 (2022)
A study of 768 convalescent SARS CoV-2-infected and 500 uninfected Icelanders reveals broad and stable T-cell responses 3-8 months from infection. HLA alleles, disease severity, and age contribute to the heterogeneity of cellular immunity.
Externí odkaz:
https://doaj.org/article/2d43a84b96e347b081c20249f3877db9
Autor:
Gudmundur L. Norddahl, Pall Melsted, Kristbjorg Gunnarsdottir, Gisli H. Halldorsson, Thorunn A. Olafsdottir, Arnaldur Gylfason, Mar Kristjansson, Olafur T. Magnusson, Patrick Sulem, Daniel F. Gudbjartsson, Unnur Thorsteinsdottir, Ingileif Jonsdottir, Kari Stefansson
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-10 (2022)
Iceland has used four different SARS-CoV-2 vaccines in various combinations. Here, the authors describe differences in the immune responses elicited by different initial/booster vaccine combinations, and then use population-level data to assess the e
Externí odkaz:
https://doaj.org/article/9d51c64a6ea34439a46a8bf46ac963bc