Opin vísindi

Browsing by Author "Halldórsson, Bjarni"

Browsing by Author "Halldórsson, Bjarni"

Sort by: Order: Results:

  • Halldórsson, Bjarni; Bjornsson, Aron Hjalti; Guðmundsson, Haukur Týr; Birgisson, Elvar Orn; Ludviksson, Bjorn; Gudbjornsson, Bjorn (Hindawi Limited, 2015)
    Expanding medical knowledge increases the potential risk of medical errors in clinical practice. We present, OPAD, a clinical decision support systemin the field of the medical care of osteoporosis. We utilize clinical information from international ...
  • Guðmundsson, Haukur Týr; Hansen, Karen E.; Halldórsson, Bjarni; Ludviksson, Bjorn; Gudbjornsson, Bjorn (Springer Science and Business Media LLC, 2019-02-01)
    Background: Although osteoporosis is an easily diagnosed and treatable condition, many individuals remain untreated. Clinical decision support systems might increase appropriate treatment of osteoporosis. We designed the Osteoporosis Advisor (OPAD), a ...
  • Kular, Lara; Liu, Yun; Ruhrmann, Sabrina; Zheleznyakova, Galina; Marabita, Francesco; Gomez-Cabrero, David; James, Tojo; Ewing, Ewoud; Lindén, Magdalena; Górnikiewicz, Bartosz; Aeinehband, Shahin; Stridh, Pernilla; Link, Jenny; Andlauer, Till F. M.; Gasperi, Christiane; Wiendl, Heinz; Zipp, Frauke; Gold, Ralf; Tackenberg, Björn; Weber, Frank; Hemmer, Bernhard; Strauch, Konstantin; Heilmann-Heimbach, Stefanie; Rawal, Rajesh; Schminke, Ulf; Schmidt, Carsten O.; Kacprowski, Tim; Franke, Andre; Laudes, Matthias; Dilthey, Alexander T.; Celius, Elisabeth G.; Søndergaard, Helle B.; Tegnér, Jesper; Harbo, Hanne F.; Oturai, Annette B.; Sigurgeir Ólafsson; Eggertsson, Hannes; Halldórsson, Bjarni; Hjaltason, Haukur; Elías Ólafsson; Jonsdottir, Ingileif; Stefansson, Kari; Olsson, Tomas; Piehl, Fredrik; Ekström, Tomas J.; Kockum, Ingrid; Feinberg, Andrew P.; Jagodic, Maja (Springer Science and Business Media LLC, 2018-06-19)
    The human leukocyte antigen (HLA) haplotype DRB1*15:01 is the major risk factor for multiple sclerosis (MS). Here, we find that DRB1*15:01 is hypomethylated and predominantly expressed in monocytes among carriers of DRB1*15:01. A differentially methylated ...
  • Eggertsson, Hannes; Kristmundsdóttir, Snædís; Beyter, Doruk; Jónsson, Hákon; Skúladóttir, Ástrós; Hardarson, Marteinn; Gudbjartsson, Daniel; Stefansson, Kari; Halldórsson, Bjarni; Melsted, Páll (Springer Science and Business Media LLC, 2019-11-27)
    Analysis of sequence diversity in the human genome is fundamental for genetic studies. Structural variants (SVs) are frequently omitted in sequence analysis studies, although each has a relatively large impact on the genome. Here, we present GraphTyper2, ...
  • Iordache, Paul; Mates, Dana; Gunnarsson, Bjarni; Eggertsson, Hannes; Sulem, Patrick; Benonisdottir, Stefania; Csiki, Irma Eva; Rascu, Stefan; Radavoi, Daniel; Ursu, Radu; Staicu, Catalin; Calota, Violeta; Voinoiu, Angelica; Jinga, Mariana; Rosoga, Gabriel; Danau, Razvan; Sima, Sorin Cristian; Badescu, Daniel; Suciu, Nicoleta; Radoi, Viorica; Mates, Ioan Nicolae; Dobra, Mihai; Nicolae, Camelia; Kristjansdottir, Sigrun; Jónasson, Jón G.; Manolescu, Andrei; Arnadottir, Gudny; Jensson, Brynjar Örn; Jonasdottir, Aslaug; Sigurdsson, Asgeir; le Roux, Louise; Johannsdottir, Hrefna; Rafnar, Thorunn; Halldórsson, Bjarni; Jinga, Viorel; Stefansson, Kari (Wiley, 2018-10-16)
    Two familial forms of colorectal cancer (CRC), Lynch syndrome (LS) and familial adenomatous polyposis (FAP), are caused by rare mutations in DNA mismatch repair genes (MLH1, MSH2, MSH6, PMS2) and the genes APC and MUTYH, respectively. No information ...
  • Halldórsson, Bjarni; Ottesen, Oddgeir Á.; Stefánsdóttir, Stefanía H. (Viðskiptafræðideild og hagfræðideild Háskóla Íslands, viðskiptafræðideild Háskólans í Reykjavík og Seðlabanki Íslands., 2011)
    Staðgöngubjagi stafar af því að neysluhegðun breytist frá þeim tíma sem líður frá því að vogir neyslukörfu eru metnar og fram að notkun hennar við verðbólgumælingu. Neyslukannanir sem liggja til grundvallar mati á vogum 2/3 hluta neyslukörfunnar eru ...
  • Iordache, Paul; Mates, Dana; Gunnarsson, Bjarni; Eggertsson, Hannes; Sulem, Patrick; Guðmundsson, Júlíus; Benonisdottir, Stefania; Csiki, Irma Eva; Rascu, Stefan; Radavoi, Daniel; Ursu, Radu; Staicu, Catalin; Calota, Violeta; Voinoiu, Angelica; Jinga, Mariana; Rosoga, Gabriel; Danau, Razvan; Sima, Sorin Cristian; Badescu, Daniel; Suciu, Nicoleta; Radoi, Viorica; Manolescu, Andrei; Rafnar, Thorunn; Halldórsson, Bjarni; Jinga, Viorel; Stefansson, Kari (Wiley, 2017-12-20)
    To find sequence variants affecting prostate cancer (PCA) susceptibility in an unscreened Romanian population we use a genome‐wide association study (GWAS). The study population included 990 unrelated pathologically confirmed PCA cases and 1034 male ...
  • Benonisdottir, Stefania; Kristjansson, Ragnar P; Oddsson, Asmundur; Steinthorsdottir, Valgerdur; Mikaelsdottir, Evgenia; Kehr, Birte; Jensson, Brynjar O; Arnadottir, Gudny A; Sulem, Gerald; Sveinbjornsson, Gardar; Kristmundsdóttir, Snædís; Ívarsdóttir, Erna V.; Tragante, Vinicius; Gunnarsson, Bjarni; Runolfsdottir, Hrafnhildur Linnet; Arthur, Joseph G; Deaton, Aimee M; Eyjolfsson, Gudmundur I; Davidsson, Olafur B; Asselbergs, Folkert W; Hreidarsson, Astradur B; Rafnar, Thorunn; Thorleifsson, Gudmar; Edvardsson, Vidar; Sigurdsson, Gunnar; Helgadottir, Anna; Halldórsson, Bjarni; Masson, Gisli; Holm, Hilma; Önundarson, Páll Torfi; Indridason, Olafur S; Benediktsson, Rafn; Palsson, Runolfur; Gudbjartsson, Daniel F; Olafsson, Isleifur; Thorsteinsdottir, Unnur; Sulem, Patrick; Stefansson, Kari (Oxford University Press (OUP), 2018-11-24)
    Urine dipstick tests are widely used in routine medical care to diagnose kidney and urinary tract and metabolic diseases. Several environmental factors are known to affect the test results, whereas the effects of genetic diversity are largely unknown. ...
  • Rafnar, Thorunn; Bjarni Gunnarsson; Ólafur A. Stefánsson; Sulem, Patrick; Ingason, Andrés; Frigge, Michael L.; Lilja Stefánsdóttir; Jón K. Sigurðsson; Tragante, Vinicius; Steinthorsdottir, Valgerdur; Styrkarsdottir, Unnur; Stacey, Simon N.; Gudmundsson, Julius; Arnadottir, Gudny; Oddsson, Asmundur; Zink, Florian; Halldorsson, Gisli; Sveinbjornsson, Gardar; Kristjansson, Ragnar; Ólafur B. Davíðsson; Anna Þórhildur Salvarsdóttir; Ásgeir Thoroddsen; Elísabet A. Helgadottir; Katrín Kristjánsdóttir; Orri Ingþórsson; Valur Guðmundsson; Geirsson, Reynir T.; Ragnheiður Árnadottir; Gudbjartsson, Daniel; Másson, Gísli; Asselbergs, Folkert W.; Jón Gunnlaugur Jónasson; Karl Ólafsson; Thorsteinsdottir, Unnur; Halldórsson, Bjarni; Thorleifsson, Gudmar; Stefansson, Kari (Springer Science and Business Media LLC, 2018-09-07)
    Uterine leiomyomas are common benign tumors of the myometrium. We performed a meta-analysis of two genome-wide association studies of leiomyoma in European women (16,595 cases and 523,330 controls), uncovering 21 variants at 16 loci that associate with ...
  • Jónsson, Hákon; Sulem, Patrick; Kehr, Birte; Kristmundsdóttir, Snædís; Zink, Florian; Hjartarson, Eiríkur; Hardarson, Marteinn; Hjorleifsson, Kristjan; Eggertsson, Hannes; Guðjónsson, Sigurjón Axel; Ward, Lucas D.; Arnadottir, Gudny; Helgason, Einar A.; Helgason, Hannes; Gylfason, Arnaldur; Jónasdóttir, Aðalbjörg; Jónasdóttir, Áslaug; Rafnar, Thorunn; Besenbacher, Soren; Frigge, Michael L.; Stacey, Simon N.; Magnússon, Ólafur T.; Þorsteinsdóttir, Unnur; Másson, Gísli; Kong, Augustine; Halldórsson, Bjarni; Helgason, Agnar; Gudbjartsson, Daniel; Stefansson, Kari (Springer Nature, 2017-09-21)
    Understanding of sequence diversity is the cornerstone of analysis of genetic disorders, population genetics, and evolutionary biology. Here, we present an update of our sequencing set to 15,220 Icelanders who we sequenced to an average genome-wide ...