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WFRF:(Mantzoros Christos)
 

Sökning: WFRF:(Mantzoros Christos) > Genome-wide associa...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00004941naa a2200469 4500
001oai:DiVA.org:uu-487626
003SwePub
008221031s2022 | |||||||||||000 ||eng|
009oai:prod.swepub.kib.ki.se:150931986
024a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-4876262 URI
024a https://doi.org/10.1016/j.metabol.2022.1553292 DOI
024a http://kipublications.ki.se/Default.aspx?queryparsed=id:1509319862 URI
040 a (SwePub)uud (SwePub)ki
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Larsson, Susanna C.u Karolinska Institutet,Uppsala universitet,Medicinsk epidemiologi,Karolinska Inst, Unit Cardiovasc & Nutr Epidemiol, Inst Environm Med, Stockholm, Sweden.4 aut0 (Swepub:uu)susla720
2451 0a Genome-wide association and Mendelian randomization study of fibroblast growth factor 21 reveals causal associations with hyperlipidemia and possibly NASH
264 1b Elsevier,c 2022
338 a electronic2 rdacarrier
500 a Correction in: Metabolism, Volume 143, June 2023, Pages 155555DOI: 10.1016/j.metabol.2023.155555
520 a Background: Fibroblast growth factor 21 (FGF21) is a hepatokine that produces metabolic benefits, such as improvements of lipid profile. We performed a genome-wide association study (GWAS) to identify genetic variants associated with circulating FGF21 and investigated the causal effects of FGF21 on pertinent outcomes using Mendelian randomization (MR).Methods: We conducted a GWAS testing similar to 7.8 million DNA sequence variants with circulating FGF21 in a discovery cohort of 6259 Swedish adults with replication in 4483 Swedish women. We then performed two-sample MR analyses of genetically predicted circulating FGF21 in relation to alcohol and nutrient intake, cardiovascular and metabolic biomarkers and diseases, and liver function biomarkers using publicly available GWAS summary statistics data.Results: Our GWAS identified multiple single-nucleotide polymorphisms with genome-wide significant associations (P < 5 x 10(-8)) with circulating FGF21 on chromosomes 2 and 19 in or near the GCKR and FGF21 genes, respectively. The strongest signal at the FGF21 locus (rs2548957, beta = 0.181, P < 2.18 x 10(-42)) displayed in twosample MR analyses robust associations with lower alcohol intake, lower circulating low-density lipoprotein cholesterol, apolipoprotein B, C-reactive protein, gamma-glutamyl transferase, and galectin-3 concentrations, and higher circulating insulin-like growth factor-I and alkaline phosphatase concentrations after correcting for multiple testing (P < 0.0018) whereas associations with fat mass, type 2 diabetes, and cardiovascular disease were largely null.Conclusions: We identified robust associations of certain genetic variants in or near the GCKR and FGF21 genes with circulating FGF21 concentrations. Furthermore, our results support a strong causal effect of FGF21 on improved lipid profile, reduced alcohol consumption and C-reactive protein concentrations, and liver function biomarkers including fibrosis. We found largely null or weak positive associations with fat mass, diabetes, and cardiovascular disease as well as higher insulin-like growth factor-I concentrations, which could indicate a compensatory increase to regulate the above FGF21 resistant states in humans.
650 7a MEDICIN OCH HÄLSOVETENSKAPx Klinisk medicinx Endokrinologi och diabetes0 (SwePub)302052 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Clinical Medicinex Endocrinology and Diabetes0 (SwePub)302052 hsv//eng
653 a Fibroblast growth factor 21
653 a Alkaline phosphatase
653 a Genome-wide association study
653 a Hepatokine
653 a Mendelian randomization
653 a Single-nucleotide polymorphisms
700a Michaëlsson, Karl,d 1959-u Uppsala universitet,Medicinsk epidemiologi4 aut0 (Swepub:uu)karlmich
700a Mola-Caminal, Marinau Uppsala universitet,Medicinsk epidemiologi4 aut0 (Swepub:uu)marmo445
700a Höijer, Jonasu Uppsala universitet,Medicinsk epidemiologi4 aut0 (Swepub:uu)jonho616
700a Mantzoros, Christos S.u Harvard Med Sch, Dept Med, Beth Israel Deaconess Med Ctr, Boston, MA 02115 USA.;Harvard Med Sch, Sect Endocrinol, VA Boston Healthcare Syst, Boston, MA 02115 USA.4 aut
710a Uppsala universitetb Medicinsk epidemiologi4 org
773t Metabolismd : Elsevierg 137q 137x 0026-0495x 1532-8600
856u https://doi.org/10.1016/j.metabol.2022.155329y Fulltext
856u https://uu.diva-portal.org/smash/get/diva2:1707527/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-487626
8564 8u https://doi.org/10.1016/j.metabol.2022.155329
8564 8u http://kipublications.ki.se/Default.aspx?queryparsed=id:150931986

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