Genetic Epidemiology, Translational Neurogenomics, Psychiatric Genetics and Statistical Genetics Laboratories investigate the pattern of disease in families, particularly identical and non-identical twins, to assess the relative importance of genes and environment in a variety of important health problems.
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PMID
16730014
TITLE
Variance decomposition of apolipoproteins and lipids in Danish twins.
ABSTRACT
OBJECTIVE NlmCategory: OBJECTIVE
Twin studies are used extensively to decompose the variance of a trait, mainly to estimate the heritability of the trait. A second purpose of such studies is to estimate to what extent the non-genetic variance is shared or specific to individuals. To a lesser extent the twin studies have been used in bivariate or multivariate analysis to elucidate common genetic factors to two or more traits.
METHODS AND RESULTS NlmCategory: RESULTS
In the present study the variances of traits related to lipid metabolism is decomposed in a relatively large Danish twin population, including bivariate analysis to detect possible common genetic factors of the traits.
CONCLUSIONS NlmCategory: CONCLUSIONS
The heritabilities of apolipoprotein B and E, cholesterol, LDL, and high density lipoprotein (HDL) were significant in the general population, although gender-specific levels and significance were detected. Heritabilities of apolipoprotein A1, triglycerides, and very low density protein (VLDL) were only significant when the population was stratified according to gender.
DATE PUBLISHED
2007 Mar
HISTORY
PUBSTATUS PUBSTATUSDATE
received 2006/01/03
revised 2006/04/25
accepted 2006/04/25
aheadofprint 2006/05/26
pubmed 2006/05/30 09:00
medline 2007/04/11 09:00
entrez 2006/05/30 09:00
AUTHORS
NAME COLLECTIVENAME LASTNAME FORENAME INITIALS AFFILIATION AFFILIATIONINFO
Fenger M Fenger Mogens M Department of Clinical Biochemistry and Molecular Biology, University Hospital of Copenhagen, KBA339, Kettegaard Alle 30, 2650 Hvidovre, Denmark. mogens.fenger@hh.hosp.dk
Benyamin B Benyamin Beben B
Schousboe K Schousboe Karoline K
Sørensen TI Sørensen Thorkild I A TI
Kyvik KO Kyvik Kirsten O KO
INVESTIGATORS
JOURNAL
VOLUME: 191
ISSUE: 1
TITLE: Atherosclerosis
ISOABBREVIATION: Atherosclerosis
YEAR: 2007
MONTH: Mar
DAY:
MEDLINEDATE:
SEASON:
CITEDMEDIUM: Print
ISSN: 0021-9150
ISSNTYPE: Print
MEDLINE JOURNAL
MEDLINETA: Atherosclerosis
COUNTRY: Ireland
ISSNLINKING: 0021-9150
NLMUNIQUEID: 0242543
PUBLICATION TYPE
PUBLICATIONTYPE TEXT
Journal Article
Twin Study
COMMENTS AND CORRECTIONS
REFTYPE REFSOURCE REFPMID NOTE
ErratumIn Atherosclerosis. 2008 Oct;200(2):451 Benyamin, Beben [added]
GRANTS
GENERAL NOTE
KEYWORDS
MESH HEADINGS
DESCRIPTORNAME QUALIFIERNAME
Adult
Aged
Apolipoproteins genetics
Cholesterol genetics
Denmark genetics
Female genetics
Humans genetics
Lipoproteins genetics
Male genetics
Middle Aged genetics
Multivariate Analysis genetics
Quantitative Trait, Heritable genetics
Sex Factors genetics
Triglycerides genetics
SUPPLEMENTARY MESH
GENE SYMBOLS
CHEMICALS
REGISTRYNUMBER NAMEOFSUBSTANCE
0 Apolipoproteins
0 Lipoproteins
0 Triglycerides
97C5T2UQ7J Cholesterol
OTHER ID's