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Sökning: WFRF:(Liu ZM) > Using human genetic...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003678naa a2200493 4500
001oai:prod.swepub.kib.ki.se:152055003
003SwePub
008240701s2023 | |||||||||||000 ||eng|
024a http://kipublications.ki.se/Default.aspx?queryparsed=id:1520550032 URI
024a https://doi.org/10.1093/rheumatology/kead0542 DOI
040 a (SwePub)ki
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Zhang, L4 aut
2451 0a Using human genetics to understand the epidemiological association between obesity, serum urate, and gout
264 c 2023-02-03
264 1b Oxford University Press (OUP),c 2023
520 a ObjectivesWe aimed to clarify the genetic overlaps underlying obesity-related traits, serum urate, and gout.MethodsWe conducted a comprehensive genome-wide cross-trait analysis to identify genetic correlation, pleiotropic loci, and causal relationships between obesity (the exposure variable), gout (the primary outcome) and serum urate (the secondary outcome). Summary statistics were collected from the hitherto largest genome-wide association studies conducted for BMI (N = 806 834), waist-to-hip ratio (WHR; N = 697 734), WHR adjusted for BMI (WHRadjBMI; N = 694 649), serum urate (N = 288 649), and gout (Ncases = 13 179 and Ncontrols = 750 634).ResultsPositive overall genetic correlations were observed for BMI (rg = 0.27, P = 6.62 × 10−7), WHR (rg = 0.22, P = 6.26 × 10−7) and WHRadjBMI (rg = 0.07, P = 6.08 × 10−3) with gout. Partitioning the whole genome into 1703 LD (linkage disequilibrium)-independent regions, a significant local signal at 4q22 was identified for BMI and gout. The global and local shared genetic basis was further strengthened by the multiple pleiotropic loci identified in the cross-phenotype association study, multiple shared gene–tissue pairs observed by Transcriptome-wide association studies, as well as causal relationships demonstrated by Mendelian randomization [BMI–gout: OR (odds ratio) = 1.66, 95% CI = 1.45, 1.88; WHR–gout: OR = 1.57, 95% CI = 1.37, 1.81]. Replacing the binary disease status of gout with its latent pathological measure, serum urate, a similar pattern of correlation, pleiotropy and causality was observed with even more pronounced magnitude and significance.ConclusionOur comprehensive genome-wide cross-trait analysis demonstrates a shared genetic basis and pleiotropic loci, as well as a causal relationship between obesity, serum urate, and gout, highlighting an intrinsic link underlying these complex traits.
700a Zhang, WQ4 aut
700a Xiao, CH4 aut
700a Wu, XY4 aut
700a Cui, HJ4 aut
700a Yan, PJ4 aut
700a Yang, C4 aut
700a Tang, MS4 aut
700a Wang, YT4 aut
700a Chen, L4 aut
700a Liu, YJ4 aut
700a Zou, YQ4 aut
700a Alfredsson, Lu Karolinska Institutet4 aut
700a Klareskog, Lu Karolinska Institutet4 aut
700a Yang, YF4 aut
700a Yao, YQ4 aut
700a Li, JY4 aut
700a Liu, ZM4 aut
700a Yang, CX4 aut
700a Jiang, Xu Karolinska Institutet4 aut
700a Zhang, B4 aut
710a Karolinska Institutet4 org
773t Rheumatology (Oxford, England)d : Oxford University Press (OUP)g 62:10, s. 3280-3290q 62:10<3280-3290x 1462-0332x 1462-0324
8564 8u http://kipublications.ki.se/Default.aspx?queryparsed=id:152055003
8564 8u https://doi.org/10.1093/rheumatology/kead054

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