Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Ragnar P. Kristjansson"'
Autor:
Isa Amalie Olofsson, Ragnar P. Kristjansson, Ida Callesen, Olafur Davidsson, Bendik Winsvold, Henrik Hjalgrim, Sisse R. Ostrowski, Christian Erikstrup, Mie Topholm Bruun, Ole Birger Pedersen, Kristoffer S. Burgdorf, Karina Banasik, Erik Sørensen, Christina Mikkelsen, Maria Didriksen, Khoa Manh Dinh, Susan Mikkelsen, International Headache Genetic Consortium, DBDS Genomic Consortium, Søren Brunak, Henrik Ullum, Mona Ameri Chalmer, Jes Olesen, Lisette J. A. Kogelman, Thomas Folkmann Hansen
Publikováno v:
Communications Biology, Vol 7, Iss 1, Pp 1-7 (2024)
Abstract Headache disorders are the most common disorders of the nervous system. The lifetime prevalence of headache disorders show that some individuals never experience headache. The etiology of complete freedom from headache is not known. To asses
Externí odkaz:
https://doaj.org/article/6ebd151e5db14c23a2d72ad9be537a6a
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:
Egil Ferkingstad, Asmundur Oddsson, Solveig Gretarsdottir, Stefania Benonisdottir, Gudmar Thorleifsson, Aimee M. Deaton, Stefan Jonsson, Olafur A. Stefansson, Gudmundur L. Norddahl, Florian Zink, Gudny A. Arnadottir, Bjarni Gunnarsson, Gisli H. Halldorsson, Anna Helgadottir, Brynjar O. Jensson, Ragnar P. Kristjansson, Gardar Sveinbjornsson, David A. Sverrisson, Gisli Masson, Isleifur Olafsson, Gudmundur I. Eyjolfsson, Olof Sigurdardottir, Hilma Holm, Ingileif Jonsdottir, Sigurdur Olafsson, Thora Steingrimsdottir, Thorunn Rafnar, Einar S. Bjornsson, Unnur Thorsteinsdottir, Daniel F. Gudbjartsson, Patrick Sulem, Kari Stefansson
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-11 (2018)
Genome-wide association studies have so far identified eight risk loci for gallstone disease. Here, the authors perform meta-analysis in cohorts from Iceland and the UK which reveals further 21 common and low-frequency risk variants that highlight th
Externí odkaz:
https://doaj.org/article/a99d2484d9a048f3ab41a8a1d889ba68
Autor:
Gudny A. Arnadottir, Gudmundur L. Norddahl, Steinunn Gudmundsdottir, Arna B. Agustsdottir, Snaevar Sigurdsson, Brynjar O. Jensson, Kristbjorg Bjarnadottir, Fannar Theodors, Stefania Benonisdottir, Erna V. Ivarsdottir, Asmundur Oddsson, Ragnar P. Kristjansson, Gerald Sulem, Kristjan F. Alexandersson, Thorhildur Juliusdottir, Kjartan R. Gudmundsson, Jona Saemundsdottir, Adalbjorg Jonasdottir, Aslaug Jonasdottir, Asgeir Sigurdsson, Paolo Manzanillo, Sigurjon A. Gudjonsson, Gudmundur A. Thorisson, Olafur Th. Magnusson, Gisli Masson, Kjartan B. Orvar, Hilma Holm, Sigurdur Bjornsson, Reynir Arngrimsson, Daniel F. Gudbjartsson, Unnur Thorsteinsdottir, Ingileif Jonsdottir, Asgeir Haraldsson, Patrick Sulem, Kari Stefansson
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-9 (2018)
Mutations in genes encoding NAPDH oxidase subunits are known to be causative for the primary immunodeficiency chronic granulomatous disease (CGD). Here, the authors identify CYBC1 mutations in patients with CGD and show that CYBC1 is important for fo
Externí odkaz:
https://doaj.org/article/57f493162206468b9eb899348fd4d5e3
Autor:
Thorunn Rafnar, Bjarni Gunnarsson, Olafur A. Stefansson, Patrick Sulem, Andres Ingason, Michael L. Frigge, Lilja Stefansdottir, Jon K. Sigurdsson, Vinicius Tragante, Valgerdur Steinthorsdottir, Unnur Styrkarsdottir, Simon N. Stacey, Julius Gudmundsson, Gudny A. Arnadottir, Asmundur Oddsson, Florian Zink, Gisli Halldorsson, Gardar Sveinbjornsson, Ragnar P. Kristjansson, Olafur B. Davidsson, Anna Salvarsdottir, Asgeir Thoroddsen, Elisabet A. Helgadottir, Katrin Kristjansdottir, Orri Ingthorsson, Valur Gudmundsson, Reynir T. Geirsson, Ragnheidur Arnadottir, Daniel F. Gudbjartsson, Gisli Masson, Folkert W. Asselbergs, Jon G. Jonasson, Karl Olafsson, Unnur Thorsteinsdottir, Bjarni V. Halldorsson, Gudmar Thorleifsson, Kari Stefansson
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-9 (2018)
Uterine leiomyomas are common benign tumors. Here, a meta-analysis of two European leiomyoma GWAS uncovers 21 leiomyoma risk variants at 16 loci, providing evidence of genetic overlap between leiomyoma and various benign and malignant tumors and high
Externí odkaz:
https://doaj.org/article/eb7406c94cd54be79b2b3ac5e46f33e9
Autor:
Brynjar O. Jensson, Sif Hansdottir, Gudny A. Arnadottir, Gerald Sulem, Ragnar P. Kristjansson, Asmundur Oddsson, Stefania Benonisdottir, Hakon Jonsson, Agnar Helgason, Jona Saemundsdottir, Olafur T. Magnusson, Gisli Masson, Gudmundur A. Thorisson, Adalbjorg Jonasdottir, Aslaug Jonasdottir, Asgeir Sigurdsson, Ingileif Jonsdottir, Vigdis Petursdottir, Jon R. Kristinsson, Daniel F. Gudbjartsson, Unnur Thorsteinsdottir, Reynir Arngrimsson, Patrick Sulem, Gunnar Gudmundsson, Kari Stefansson
Publikováno v:
BMC Medical Genetics, Vol 18, Iss 1, Pp 1-5 (2017)
Abstract Background Rare missense mutations in the gene encoding coatomer subunit alpha (COPA) have recently been shown to cause autoimmune interstitial lung, joint and kidney disease, also known as COPA syndrome, under a dominant mode of inheritance
Externí odkaz:
https://doaj.org/article/17b82beed8f640dc8ff4b312e80a5ff4
Autor:
Gudny A. Arnadottir, Brynjar O. Jensson, Sigurdur E. Marelsson, Gerald Sulem, Asmundur Oddsson, Ragnar P. Kristjansson, Stefania Benonisdottir, Sigurjon A. Gudjonsson, Gisli Masson, Gudmundur A. Thorisson, Jona Saemundsdottir, Olafur Th. Magnusson, Adalbjorg Jonasdottir, Aslaug Jonasdottir, Asgeir Sigurdsson, Daniel F. Gudbjartsson, Unnur Thorsteinsdottir, Reynir Arngrimsson, Patrick Sulem, Kari Stefansson
Publikováno v:
BMC Medical Genetics, Vol 18, Iss 1, Pp 1-5 (2017)
Abstract Background Epileptic encephalopathies are a group of childhood epilepsies that display high phenotypic and genetic heterogeneity. The recent, extensive use of next-generation sequencing has identified a large number of genes in epileptic enc
Externí odkaz:
https://doaj.org/article/3ecb8fc5078b40faa4921489a2b36192
Autor:
Ragnar P. Kristjansson, Stefania Benonisdottir, Asmundur Oddsson, Tessel E. Galesloot, Gudmar Thorleifsson, Katja K. Aben, Olafur B. Davidsson, Stefan Jonsson, Gudny A. Arnadottir, Brynjar O. Jensson, G. Bragi Walters, Jon K. Sigurdsson, Snaevar Sigurdsson, Hilma Holm, David O. Arnar, Gudmundur Thorgeirsson, Kristin Alexiusdottir, Ingileif Jonsdottir, Unnur Thorsteinsdottir, Lambertus A. Kiemeney, Thorvaldur Jonsson, Daniel F. Gudbjartsson, Thorunn Rafnar, Patrick Sulem, Kari Stefansson
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-7 (2017)
Abstract Appendicitis is one of the most common conditions requiring acute surgery and can pose a threat to the lives of affected individuals. We performed a genome-wide association study of appendicitis in 7,276 Icelandic and 1,139 Dutch cases and l
Externí odkaz:
https://doaj.org/article/f4c9d8f92e1f401f9639a5568e8e94cf
Autor:
Stefania Benonisdottir, Asmundur Oddsson, Agnar Helgason, Ragnar P. Kristjansson, Gardar Sveinbjornsson, Arna Oskarsdottir, Gudmar Thorleifsson, Olafur B. Davidsson, Gudny A. Arnadottir, Gerald Sulem, Brynjar O. Jensson, Hilma Holm, Kristjan F. Alexandersson, Laufey Tryggvadottir, G. Bragi Walters, Sigurjon A. Gudjonsson, Lucas D. Ward, Jon K. Sigurdsson, Paul D. Iordache, Michael L. Frigge, Thorunn Rafnar, Augustine Kong, Gisli Masson, Hannes Helgason, Unnur Thorsteinsdottir, Daniel F. Gudbjartsson, Patrick Sulem, Kari Stefansson
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-10 (2016)
Adult height has a strong genetic component and is highly heritable. Here the authors whole-genome sequence 8,453 Icelanders and find novel parent-of-origin derived associations in IGF2-H19 and DLK1-MEG3.
Externí odkaz:
https://doaj.org/article/601995f6997a4f46bd7bff4330856811
Autor:
Ragnar P. Kristjansson, Asmundur Oddsson, Hannes Helgason, Gardar Sveinbjornsson, Gudny A. Arnadottir, Brynjar O. Jensson, Aslaug Jonasdottir, Adalbjorg Jonasdottir, G. Bragi Walters, Gerald Sulem, Arna Oskarsdottir, Stefania Benonisdottir, Olafur B. Davidsson, Gisli Masson, Olafur Th Magnusson, Hilma Holm, Olof Sigurdardottir, Ingileif Jonsdottir, Gudmundur I. Eyjolfsson, Isleifur Olafsson, Daniel F. Gudbjartsson, Unnur Thorsteinsdottir, Patrick Sulem, Kari Stefansson
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-8 (2016)
Creatine kinase (CK) and lactate dehydrogenase (LDH) are biomarkers of tissue damages including myopathy and myocardial infarction. Here, Patrick Sulem and colleagues perform a genome-wide association study to identify common and rare genetic variant
Externí odkaz:
https://doaj.org/article/e0bcf022db0b497a81ed59278c86cc2e