SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(Posthuma Danielle) ;lar1:(ki)"

Sökning: WFRF:(Posthuma Danielle) > Karolinska Institutet

  • Resultat 1-5 av 5
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  • Jansen, Iris E, et al. (författare)
  • Genome-wide meta-analysis for Alzheimer's disease cerebrospinal fluid biomarkers.
  • 2022
  • Ingår i: Acta neuropathologica. - : Springer Science and Business Media LLC. - 1432-0533 .- 0001-6322. ; 144:5, s. 821-842
  • Tidskriftsartikel (refereegranskat)abstract
    • Amyloid-beta 42 (Aβ42) and phosphorylated tau (pTau) levels in cerebrospinal fluid (CSF) reflect core features of the pathogenesis of Alzheimer's disease (AD) more directly than clinical diagnosis. Initiated by the European Alzheimer & Dementia Biobank (EADB), the largest collaborative effort on genetics underlying CSF biomarkers was established, including 31 cohorts with a total of 13,116 individuals (discovery n=8074; replication n=5042 individuals). Besides the APOE locus, novel associations with two other well-established AD risk loci were observed; CR1 was shown a locus for Aβ42 and BIN1 for pTau. GMNC and C16orf95 were further identified as loci for pTau, of which the latter is novel. Clustering methods exploring the influence of all known AD risk loci on the CSF protein levels, revealed 4 biological categories suggesting multiple Aβ42 and pTau related biological pathways involved in the etiology of AD. In functional follow-up analyses, GMNC and C16orf95 both associated with lateral ventricular volume, implying an overlap in genetic etiology for tau levels and brain ventricular volume.
  •  
2.
  •  
3.
  • Johannesson, Magnus, et al. (författare)
  • Genome-wide association meta-analysis of 78,308 individuals identifies new loci and genes influencing human intelligence
  • 2017
  • Ingår i: Nature Genetics. - : Nature Research (part of Springer Nature). - 1061-4036 .- 1546-1718.
  • Tidskriftsartikel (refereegranskat)abstract
    • Intelligence is associated with important economic and health-related life outcomes. Despite intelligence having substantial heritability (0.54) and a confirmed polygenic nature, initial genetic studies were mostly underpowered. Here we report a meta-analysis for intelligence of 78,308 individuals. We identify 336 associated SNPs (METAL P −8) in 18 genomic loci, of which 15 are new. Around half of the SNPs are located inside a gene, implicating 22 genes, of which 11 are new findings. Gene-based analyses identified an additional 30 genes (MAGMA P −6), of which all but one had not been implicated previously. We show that the identified genes are predominantly expressed in brain tissue, and pathway analysis indicates the involvement of genes regulating cell development (MAGMA competitive P = 3.5 × 10−6). Despite the well-known difference in twin-based heritability2 for intelligence in childhood (0.45) and adulthood (0.80), we show substantial genetic correlation (rg = 0.89, LD score regression P = 5.4 × 10−29). These findings provide new insight into the genetic architecture of intelligence.
  •  
4.
  • Palmer, Duncan S., et al. (författare)
  • Exome sequencing in bipolar disorder identifies AKAP11 as a risk gene shared with schizophrenia
  • 2022
  • Ingår i: Nature Genetics. - : Nature Publishing Group. - 1061-4036 .- 1546-1718. ; 54:5, s. 541-547
  • Tidskriftsartikel (refereegranskat)abstract
    • We report results from the Bipolar Exome (BipEx) collaboration analysis of whole-exome sequencing of 13,933 patients with bipolar disorder (BD) matched with 14,422 controls. We find an excess of ultra-rare protein-truncating variants (PTVs) in patients with BD among genes under strong evolutionary constraint in both major BD subtypes. We find enrichment of ultra-rare PTVs within genes implicated from a recent schizophrenia exome meta-analysis (SCHEMA; 24,248 cases and 97,322 controls) and among binding targets of CHD8. Genes implicated from genome-wide association studies (GWASs) of BD, however, are not significantly enriched for ultra-rare PTVs. Combining gene-level results with SCHEMA, AKAP11 emerges as a definitive risk gene (odds ratio (OR) = 7.06, P = 2.83 × 10−9). At the protein level, AKAP-11 interacts with GSK3B, the hypothesized target of lithium, a primary treatment for BD. Our results lend support to BD’s polygenicity, demonstrating a role for rare coding variation as a significant risk factor in BD etiology.
  •  
5.
  • Smith, Jennifer A, et al. (författare)
  • Genome-wide association study identifies 74 loci associated with educational attainment
  • 2016
  • Ingår i: Nature (London). - : Springer Science and Business Media LLC. - 1476-4687 .- 0028-0836. ; 533:7604, s. 539-542
  • Tidskriftsartikel (refereegranskat)abstract
    • Educational attainment is strongly influenced by social and other environmental factors, but genetic factors are estimated to account for at least 20% of the variation across individuals. Here we report the results of a genome-wide association study (GWAS) for educational attainment that extends our earlier discovery sample of 101,069 individuals to 293,723 individuals, and a replication study in an independent sample of 111,349 individuals from the UK Biobank. We identify 74 genome-wide significant loci associated with the number of years of schooling completed. Single-nucleotide polymorphisms associated with educational attainment are disproportionately found in genomic regions regulating gene expression in the fetal brain. Candidate genes are preferentially expressed in neural tissue, especially during the prenatal period, and enriched for biological pathways involved in neural development. Our findings demonstrate that, even for a behavioural phenotype that is mostly environmentally determined, a well-powered GWAS identifies replicable associated genetic variants that suggest biologically relevant pathways. Because educational attainment is measured in large numbers of individuals, it will continue to be useful as a proxy phenotype in efforts to characterize the genetic influences of related phenotypes, including cognition and neuropsychiatric diseases.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-5 av 5
Typ av publikation
tidskriftsartikel (5)
Typ av innehåll
refereegranskat (5)
Författare/redaktör
Johannesson, Magnus (2)
Breen, Gerome (2)
Adolfsson, Rolf (2)
Pendleton, Neil (2)
Koellinger, Philipp ... (2)
Amin, Najaf (2)
visa fler...
van Duijn, Cornelia ... (2)
Magnusson, Patrik K ... (2)
Pedersen, Nancy L (2)
Lee, James J. (2)
Franke, Barbara (1)
Saltvedt, Ingvild (1)
Knapskog, Anne-Brita (1)
Blennow, Kaj, 1958 (1)
Zetterberg, Henrik, ... (1)
Boada, Mercè (1)
Tsolaki, Magda (1)
Pasquier, Florence (1)
Ali, Muhammad (1)
Landén, Mikael, 1966 (1)
Jonsson, Lina, 1982 (1)
Andreassen, Ole A (1)
Jacobsson, Bo, 1960 (1)
Salomaa, Veikko (1)
Perola, Markus (1)
Waern, Margda, 1955 (1)
Skoog, Ingmar, 1954 (1)
Ingelsson, Martin (1)
Vandenberghe, Rik (1)
Davey Smith, George (1)
Campbell, Harry (1)
Rudan, Igor (1)
Staessen, Jan A (1)
Deloukas, Panos (1)
Lindgren, Karl-Oskar (1)
Lichtenstein, Paul (1)
Kern, Silke (1)
Zettergren, Anna, 19 ... (1)
Oskarsson, Sven (1)
Ahluwalia, Tarunveer ... (1)
Waage, Johannes (1)
Ramirez, Alfredo (1)
Scheltens, Philip (1)
Teunissen, Charlotte ... (1)
Boehnke, Michael (1)
Zhao, Wei (1)
Hiltunen, Mikko (1)
Leinonen, Ville (1)
Kähönen, Mika (1)
Lehtimäki, Terho (1)
visa färre...
Lärosäte
Göteborgs universitet (4)
Uppsala universitet (2)
Handelshögskolan i Stockholm (2)
Umeå universitet (1)
Språk
Engelska (5)
Forskningsämne (UKÄ/SCB)
Medicin och hälsovetenskap (5)
Naturvetenskap (1)

År

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy