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Apolipoprotein E ge...
Apolipoprotein E genotype, cardiovascular biomarkers and risk of stroke : Systematic review and meta-analysis of 14 015 stroke cases and pooled analysis of primary biomarker data from up to 60 883 individuals
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Khan, Tauseef A. (author)
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Shah, Tina (author)
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Prieto, David (author)
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show more...
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Zhang, Weili (author)
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Price, Jackie (author)
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Fowkes, Gerald R. (author)
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Cooper, Jackie (author)
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Talmud, Philippa J. (author)
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Humphries, Steve E. (author)
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- Sundström, Johan (author)
- Uppsala universitet,Kardiovaskulär epidemiologi,Uppsala kliniska forskningscentrum (UCR)
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Hubacek, Jaroslav A. (author)
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Ebrahim, Shah (author)
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Lawlor, Debbie A. (author)
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Ben-Shlomo, Yoav (author)
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Abdollahi, Mohammad R. (author)
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Slooter, Arjen J. C. (author)
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Szolnoki, Zoltan (author)
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Sandhu, Manjinder (author)
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Wareham, Nicholas (author)
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Frikke-Schmidt, Ruth (author)
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Tybjaerg-Hansen, Anne (author)
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Fillenbaum, Gerda (author)
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Heijmans, Bastiaan T. (author)
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Katsuya, Tomohiro (author)
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Gromadzka, Grazyna (author)
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Singleton, Andrew (author)
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Ferrucci, Luigi (author)
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Hardy, John (author)
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Worrall, Bradford (author)
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Rich, Stephen S. (author)
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Matarin, Mar (author)
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Whittaker, John (author)
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Gaunt, Tom R. (author)
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Whincup, Peter (author)
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Morris, Richard (author)
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Deanfield, John (author)
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Donald, Ann (author)
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Smith, George Davey (author)
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Kivimaki, Mika (author)
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Kumari, Meena (author)
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Smeeth, Liam (author)
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Khaw, Kay-Tee (author)
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Nalls, Michael (author)
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Meschia, James (author)
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Sun, Kai (author)
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Hui, Rutai (author)
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Day, Ian (author)
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Hingorani, Aroon D. (author)
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Casas, Juan P. (author)
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(creator_code:org_t)
- 2013-04-05
- 2013
- English.
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In: International Journal of Epidemiology. - : Oxford University Press (OUP). - 0300-5771 .- 1464-3685. ; 42:2, s. 475-492
- Related links:
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https://academic.oup...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
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- Background At the APOE gene, encoding apolipoprotein E, genotypes of the epsilon 2/epsilon 3/epsilon 4 alleles associated with higher LDL-cholesterol (LDL-C) levels are also associated with higher coronary risk. However, the association of APOE genotype with other cardiovascular biomarkers and risk of ischaemic stroke is less clear. We evaluated the association of APOE genotype with risk of ischaemic stroke and assessed whether the observed effect was consistent with the effects of APOE genotype on LDL-C or other lipids and biomarkers of cardiovascular risk. Methods We conducted a systematic review of published and unpublished studies reporting on APOE genotype and ischaemic stroke. We pooled 41 studies (with a total of 9027 cases and 61 730 controls) using a Bayesian meta-analysis to calculate the odds ratios (ORs) for ischaemic stroke with APOE genotype. To better evaluate potential mechanisms for any observed effect, we also conducted a pooled analysis of primary data using 16 studies (up to 60 883 individuals) of European ancestry. We evaluated the association of APOE genotype with lipids, other circulating biomarkers of cardiovascular risk and carotid intima-media thickness (C-IMT). Results The ORs for association of APOE genotypes with ischaemic stroke were: 1.09 (95% credible intervals (CrI): 0.84-1.43) for epsilon 2/epsilon 2; 0.85 (95% CrI: 0.78-0.92) for epsilon 2/epsilon 3; 1.05 (95% CrI: 0.89-1.24) for epsilon 2/epsilon 4; 1.05 (95% CrI: 0.99-1.12) for epsilon 3/epsilon 4; and 1.12 (95% CrI: 0.94-1.33) for epsilon 4/epsilon 4 using the epsilon 3/epsilon 3 genotype as the reference group. A regression analysis that investigated the effect of LDL-C (using APOE as the instrument) on ischaemic stroke showed a positive dose-response association with an OR of 1.33 (95% CrI: 1.17, 1.52) per 1 mmol/l increase in LDL-C. In the separate pooled analysis, APOE genotype was linearly and positively associated with levels of LDL-C (P-trend: 2 x 10(-152)), apolipoprotein B (P-trend: 8.7 x 10(-06)) and C-IMT (P-trend: 0.001), and negatively and linearly associated with apolipoprotein E (P-trend: 6 x 10(-26)) and HDL-C (P-trend: 1.6 x 10(-12)). Associations with lipoprotein(a), C-reactive protein and triglycerides were non-linear. Conclusions In people of European ancestry, APOE genotype showed a positive dose-response association with LDL-C, C-IMT and ischaemic stroke. However, the association of APOE epsilon 2/epsilon 2 genotype with ischaemic stroke requires further investigation. This cross-domain concordance supports a causal role of LDL-C on ischaemic stroke.
Keyword
- Stroke
- lipids
- apolipoprotein E
- cardiovascular disease
- systematic review
- meta-analysis
- biomarkers
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Khan, Tauseef A.
-
Shah, Tina
-
Prieto, David
-
Zhang, Weili
-
Price, Jackie
-
Fowkes, Gerald R ...
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show more...
-
Cooper, Jackie
-
Talmud, Philippa ...
-
Humphries, Steve ...
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Sundström, Johan
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Hubacek, Jarosla ...
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Ebrahim, Shah
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Lawlor, Debbie A ...
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Ben-Shlomo, Yoav
-
Abdollahi, Moham ...
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Slooter, Arjen J ...
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Szolnoki, Zoltan
-
Sandhu, Manjinde ...
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Wareham, Nichola ...
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Frikke-Schmidt, ...
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Tybjaerg-Hansen, ...
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Fillenbaum, Gerd ...
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Heijmans, Bastia ...
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Katsuya, Tomohir ...
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Gromadzka, Grazy ...
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Singleton, Andre ...
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Ferrucci, Luigi
-
Hardy, John
-
Worrall, Bradfor ...
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Rich, Stephen S.
-
Matarin, Mar
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Whittaker, John
-
Gaunt, Tom R.
-
Whincup, Peter
-
Morris, Richard
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Deanfield, John
-
Donald, Ann
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Smith, George Da ...
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Kivimaki, Mika
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Kumari, Meena
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Smeeth, Liam
-
Khaw, Kay-Tee
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Nalls, Michael
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Meschia, James
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Sun, Kai
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Hui, Rutai
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Day, Ian
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Hingorani, Aroon ...
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Casas, Juan P.
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show less...
- Articles in the publication
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International Jo ...
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Uppsala University