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- Zeggini, Eleftheria, et al.
(författare)
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Meta-analysis of genome-wide association data and large-scale replication identifies additional susceptibility loci for type 2 diabetes
- 2008
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Ingår i: Nature Genetics. - : Springer Science and Business Media LLC. - 1546-1718 .- 1061-4036. ; 40:5, s. 638-645
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Tidskriftsartikel (refereegranskat)abstract
- Genome-wide association (GWA) studies have identified multiple loci at which common variants modestly but reproducibly influence risk of type 2 diabetes (T2D)(1-11). Established associations to common and rare variants explain only a small proportion of the heritability of T2D. As previously published analyses had limited power to identify variants with modest effects, we carried out meta-analysis of three T2D GWA scans comprising 10,128 individuals of European descent and similar to 2.2 million SNPs (directly genotyped and imputed), followed by replication testing in an independent sample with an effective sample size of up to 53,975. We detected at least six previously unknown loci with robust evidence for association, including the JAZF1 (P=5.0 x 10(-14)), CDC123-CAMK1D (P=1.2 x 10(-10)), TSPAN8-LGR5 (P=1.1 x 10(-9)), THADA (P=1.1 x 10(-9)), ADAMTS9 (P=1.2 x 10(-8)) and NOTCH2 (P=4.1 x 10(-8)) gene regions. Our results illustrate the value of large discovery and follow-up samples for gaining further insights into the inherited basis of T2D.
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| 2. |
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| 3. |
- Lauritzen, B, et al.
(författare)
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Recombinant human factor VIIa and a factor VIIa-analogue reduces heparin and low molecular weight heparin (LMWH)-induced bleeding in rats
- 2008
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Ingår i: Journal of Thrombosis and Haemostasis. - : Elsevier BV. - 1538-7933 .- 1538-7836. ; 6:5, s. 804-811
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Tidskriftsartikel (refereegranskat)abstract
- Background: Heparin and low molecular weight heparin (LMWH) are widely used for prevention and treatment of thromboemobolic events, but may occasionally cause uncontrollable bleeding. Heparin can readily be antagonized with protamine, but this is less effective against LMWH. Objectives: To test the effects of rFVIIa or an analogue of rFVIIa, NN1731, on heparin- and LMWH-induced bleeding in rats. Methods: Initially the doses of heparin and tinzaparin (a LMWH) were determined by dose-titration. Following pretreatment with heparin or tinzaparin in rats, tail-transection was performed, and the effect of rFVIIa and NN1731 on the bleeding was observed. Results: rFVIIa (5, 10 and 20 mg kg(-1)) reduced bleeding time and blood loss caused by heparin- and tinzaparin-induced bleeding, using doses of 200 IU kg(-1) (n = 8) and 500 IU kg(-1) (n = 9), respectively. Similarly, 10 mg kg(-1) NN1731 significantly reduced both heparin- and tinzaparin-induced bleeding to the normal level. Following severe anticoagulation with 1800 IU kg(-1) tinzaparin, 10 mg kg(-1) NN1731 reduced and normalized the bleeding, while the effect of 20 mg kg(-1) rFVIIa failed to reach statistical significance. These data are consistent with the hypothesis that rFVIIa/NN1731 are capable of generating sufficient thrombin locally on the surface of activated platelets to induce hemostasis in the presence of heparin/LMWH. Conclusions: This study suggests that rFVIIa and NN1731 may have the potential to control bleedings caused by heparin or LMWH.
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| 4. |
- Holt, A., et al.
(författare)
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Nordic Centre of Excellence in Photovoltaics (NCOE in PV)
- 2008
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Konferensbidrag (refereegranskat)abstract
- A NCoE in PV has been formed by seven research institutions in the Nordic region. The centre is funded by Nordic Energy Research, Renewable Energy Corporation ASA, Elkem Solar AS, Solibro Research AB, Topsil A/S, Energinet.dk, and Luvata as well as the participating research organisations. The main objective is to strengthen the already formed Nordic R&D network and to serve the fast-growing and demanding Nordic PV industry. This will be achieved by educating PhD students with compulsory mobility of the students, arranging general workshops within solar cell research, organizing in-depth workshops on selected topics, giving hands-on workshops on processing of solar cells, and actively disseminate results both in public and scientific media channels.
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