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Sökning: onr:"swepub:oai:DiVA.org:uu-516106" > Appraisal of the ca...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00004327naa a2200457 4500
001oai:DiVA.org:uu-516106
003SwePub
008231116s2023 | |||||||||||000 ||eng|
009oai:prod.swepub.kib.ki.se:236936261
024a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-5161062 URI
024a https://doi.org/10.1136/bmjmed-2022-0003352 DOI
024a http://kipublications.ki.se/Default.aspx?queryparsed=id:2369362612 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,Unit of Cardiovascular and Nutritional Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden.4 aut0 (Swepub:uu)susla720
2451 0a Appraisal of the causal effect of plasma caffeine on adiposity, type 2 diabetes, and cardiovascular disease :b two sample mendelian randomisation study
264 c 2023-03-30
264 1b BMJ Publishing Group Ltd,c 2023
338 a electronic2 rdacarrier
520 a OBJECTIVE: To investigate the potential causal effects of long term plasma caffeine concentrations on adiposity, type 2 diabetes, and major cardiovascular diseases.DESIGN: Two sample mendelian randomisation study.SETTING: Genome-wide association study summary data for associations of two single nucleotide polymorphisms associated with plasma caffeine at the genome-wide significance threshold (rs2472297 near the CYP1A2 gene and rs4410790 near the AHR gene) and their association with the outcomes.PARTICIPANTS: Primarily individuals of European ancestry participating in cohorts contributing to genome-wide association study consortia.MAIN OUTCOME MEASURES: Outcomes studied were body mass index, whole body fat mass, whole body fat-free mass, type 2 diabetes, ischaemic heart disease, atrial fibrillation, heart failure, and stroke.RESULTS: Higher genetically predicted plasma caffeine concentrations were associated with lower body mass index (beta -0.08 standard deviation (SD) (95% confidence interval -0.10 to -0.06), where 1 SD equals about 4.8 kg/m2 in body mass index, for every standard deviation increase in plasma caffeine) and whole body fat mass (beta -0.06 SD (-0.08 to -0.04), 1 SD equals about 9.5 kg; P<0.001) but not fat-free mass (beta -0.01 SD (-0.02 to -0.00), 1 SD equals about 11.5 kg; P=0.17). Higher genetically predicted plasma caffeine concentrations were associated with a lower risk of type 2 diabetes in two consortia (FinnGen and DIAMANTE), with a combined odds ratio of 0.81 ((95% confidence interval 0.74 to 0.89); P<0.001). Approximately half (43%; 95% confidence interval 30% to 61%) of the effect of caffeine on type 2 diabetes was estimated to be mediated through body mass index reduction. No strong associations were reported between genetically predicted plasma caffeine concentrations and a risk of any of the studied cardiovascular diseases.CONCLUSIONS: Higher plasma caffeine concentrations might reduce adiposity and risk of type 2 diabetes. Further clinical study is warranted to investigate the translational potential of these findings towards reducing the burden of metabolic disease.
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 Cardiology
653 a Diabetes mellitus
653 a Epidemiology
653 a Genetics
653 a medical
653 a Preventive medicine
653 a Public health
700a Woolf, Benjamin4 aut
700a Gill, Dipender4 aut
710a Uppsala universitetb Medicinsk epidemiologi4 org
773t BMJ medicined : BMJ Publishing Group Ltdg 2:1q 2:1x 2754-0413
856u https://doi.org/10.1136/bmjmed-2022-000335y Fulltext
856u https://uu.diva-portal.org/smash/get/diva2:1812547/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-516106
8564 8u https://doi.org/10.1136/bmjmed-2022-000335
8564 8u http://kipublications.ki.se/Default.aspx?queryparsed=id:236936261

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