Bivariate genome-wide association meta-analysis of pediatric musculoskeletal traits reveals pleiotropic effects at the SREBF1/TOM1L2 locus
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Bivariate genome-wide association meta-analysis of pediatric musculoskeletal traits reveals pleiotropic effects at the SREBF1/TOM1L2 locus. / Medina-Gomez, Carolina; Kemp, John P; Dimou, Niki L; Kreiner, Eskil; Chesi, Alessandra; Zemel, Babette S; Bønnelykke, Klaus; Boer, Cindy G; Ahluwalia, Tarunveer S; Bisgaard, Hans; Evangelou, Evangelos; Heppe, Denise H M; Bonewald, Lynda F; Gorski, Jeffrey P; Ghanbari, Mohsen; Demissie, Serkalem; Duque, Gustavo; Maurano, Matthew T; Kiel, Douglas P; Hsu, Yi-Hsiang; C J van der Eerden, Bram; Ackert-Bicknell, Cheryl; Reppe, Sjur; Gautvik, Kaare M; Raastad, Truls; Karasik, David; van de Peppel, Jeroen; Jaddoe, Vincent W V; Uitterlinden, André G; Tobias, Jonathan H; Grant, Struan F A; Bagos, Pantelis G; Evans, David M; Rivadeneira, Fernando.
In: Nature Communications, Vol. 8, 121, 2017.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Bivariate genome-wide association meta-analysis of pediatric musculoskeletal traits reveals pleiotropic effects at the SREBF1/TOM1L2 locus
AU - Medina-Gomez, Carolina
AU - Kemp, John P
AU - Dimou, Niki L
AU - Kreiner, Eskil
AU - Chesi, Alessandra
AU - Zemel, Babette S
AU - Bønnelykke, Klaus
AU - Boer, Cindy G
AU - Ahluwalia, Tarunveer S
AU - Bisgaard, Hans
AU - Evangelou, Evangelos
AU - Heppe, Denise H M
AU - Bonewald, Lynda F
AU - Gorski, Jeffrey P
AU - Ghanbari, Mohsen
AU - Demissie, Serkalem
AU - Duque, Gustavo
AU - Maurano, Matthew T
AU - Kiel, Douglas P
AU - Hsu, Yi-Hsiang
AU - C J van der Eerden, Bram
AU - Ackert-Bicknell, Cheryl
AU - Reppe, Sjur
AU - Gautvik, Kaare M
AU - Raastad, Truls
AU - Karasik, David
AU - van de Peppel, Jeroen
AU - Jaddoe, Vincent W V
AU - Uitterlinden, André G
AU - Tobias, Jonathan H
AU - Grant, Struan F A
AU - Bagos, Pantelis G
AU - Evans, David M
AU - Rivadeneira, Fernando
PY - 2017
Y1 - 2017
N2 - Bone mineral density is known to be a heritable, polygenic trait whereas genetic variants contributing to lean mass variation remain largely unknown. We estimated the shared SNP heritability and performed a bivariate GWAS meta-analysis of total-body lean mass (TB-LM) and total-body less head bone mineral density (TBLH-BMD) regions in 10,414 children. The estimated SNP heritability is 43% (95% CI: 34-52%) for TBLH-BMD, and 39% (95% CI: 30-48%) for TB-LM, with a shared genetic component of 43% (95% CI: 29-56%). We identify variants with pleiotropic effects in eight loci, including seven established bone mineral density loci: WNT4, GALNT3, MEPE, CPED1/WNT16, TNFSF11, RIN3, and PPP6R3/LRP5. Variants in the TOM1L2/SREBF1 locus exert opposing effects TB-LM and TBLH-BMD, and have a stronger association with the former trait. We show that SREBF1 is expressed in murine and human osteoblasts, as well as in human muscle tissue. This is the first bivariate GWAS meta-analysis to demonstrate genetic factors with pleiotropic effects on bone mineral density and lean mass.Bone mineral density and lean skeletal mass are heritable traits. Here, Medina-Gomez and colleagues perform bivariate GWAS analyses of total body lean mass and bone mass density in children, and show genetic loci with pleiotropic effects on both traits.
AB - Bone mineral density is known to be a heritable, polygenic trait whereas genetic variants contributing to lean mass variation remain largely unknown. We estimated the shared SNP heritability and performed a bivariate GWAS meta-analysis of total-body lean mass (TB-LM) and total-body less head bone mineral density (TBLH-BMD) regions in 10,414 children. The estimated SNP heritability is 43% (95% CI: 34-52%) for TBLH-BMD, and 39% (95% CI: 30-48%) for TB-LM, with a shared genetic component of 43% (95% CI: 29-56%). We identify variants with pleiotropic effects in eight loci, including seven established bone mineral density loci: WNT4, GALNT3, MEPE, CPED1/WNT16, TNFSF11, RIN3, and PPP6R3/LRP5. Variants in the TOM1L2/SREBF1 locus exert opposing effects TB-LM and TBLH-BMD, and have a stronger association with the former trait. We show that SREBF1 is expressed in murine and human osteoblasts, as well as in human muscle tissue. This is the first bivariate GWAS meta-analysis to demonstrate genetic factors with pleiotropic effects on bone mineral density and lean mass.Bone mineral density and lean skeletal mass are heritable traits. Here, Medina-Gomez and colleagues perform bivariate GWAS analyses of total body lean mass and bone mass density in children, and show genetic loci with pleiotropic effects on both traits.
KW - Body Weight
KW - Bone Density
KW - Carrier Proteins/genetics
KW - Child
KW - Female
KW - Gene Expression
KW - Genetic Pleiotropy
KW - Genome-Wide Association Study/methods
KW - Humans
KW - Male
KW - Meta-Analysis as Topic
KW - Multivariate Analysis
KW - Musculoskeletal Development/genetics
KW - Polymorphism, Single Nucleotide
KW - Quantitative Trait Loci/genetics
KW - Sterol Regulatory Element Binding Protein 1/genetics
U2 - 10.1038/s41467-017-00108-3
DO - 10.1038/s41467-017-00108-3
M3 - Journal article
C2 - 28743860
VL - 8
JO - Nature Communications
JF - Nature Communications
SN - 2041-1723
M1 - 121
ER -
ID: 194769723