Genetic and environmental effects on body mass index from infancy to the onset of adulthood: an individual-based pooled analysis of 45 twin cohorts participating in the COllaborative project of Development of Anthropometrical measures in Twins (CODATwins) study
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Genetic and environmental effects on body mass index from infancy to the onset of adulthood : an individual-based pooled analysis of 45 twin cohorts participating in the COllaborative project of Development of Anthropometrical measures in Twins (CODATwins) study. / Silventoinen, Karri; Jelenkovic, Aline; Sund, Reijo; Hur, Yoon-Mi; Yokoyama, Yoshie; Honda, Chika; Hjelmborg, Jacob vB; Møller, Søren; Ooki, Syuichi; Aaltonen, Sari; Ji, Fuling; Ning, Feng; Pang, Zengchang; Rebato, Esther; Busjahn, Andreas; Kandler, Christian; Saudino, Kimberly J.; Jang, Kerry L.; Cozen, Wendy; Hwang, Amie E.; Mack, Thomas M.; Gao, Wenjing; Yu, Canqing; Li, Liming; Corley, Robin P.; Huibregtse, Brooke M.; Christensen, Kaare; Skytthe, Axel; Kyvik, Kirsten O; Derom, Catherine A.; Vlietinck, Robert F.; Loos, Ruth J. F.; Heikkila, Kauko; Wardle, Jane; Llewellyn, Clare H.; Fisher, Abigail; McAdams, Tom A.; Eley, Thalia C.; Gregory, Alice M.; He, Mingguang; Ding, Xiaohu; Bjerregaard-Andersen, Morten; Beck-Nielsen, Henning; Sodemann, Morten; Tarnoki, Adam D.; Tarnoki, David L.; Stazi, Maria A.; Fagnani, Corrado; D'Ippolito, Cristina; Knafo-Noam, Ariel; Mankuta, David; Abramson, Lior; Burt, S. Alexandra; Klump, Kelly L.; Silberg, Judy L.; Eaves, Lindon J.; Maes, Hermine H.; Krueger, Robert F.; McGue, Matt; Pahlen, Shandell; Gatz, Margaret; Butler, David A.; Bartels, Meike; van Beijsterveldt, Toos C. E. M.; Craig, Jeffrey M.; Saffery, Richard; Freitas, Duarte L.; Maia, Jose Antonio; Dubois, Lise; Boivin, Michel; Brendgen, Mara; Dionne, Ginette; Vitaro, Frank; Martin, Nicholas G.; Medland, Sarah E.; Montgomery, Grant W.; Chong, Youngsook; Swan, Gary E.; Krasnow, Ruth; Magnusson, Patrik K. E.; Pedersen, Nancy L.; Tynelius, Per; Lichtenstein, Paul; Haworth, Claire M. A.; Plomin, Robert; Bayasgalan, Gombojav; Narandalai, Danshiitsoodol; Harden, K. Paige; Tucker-Drob, Elliot M.; Oncel, Sevgi Y.; Aliev, Fazil; Spector, Timothy; Mangino, Massimo; Lachance, Genevieve; Baker, Laura A.; Tuvblad, Catherine; Duncan, Glen E.; Buchwald, Dedra; Willemsen, Gonneke; Rasmussen, Finn; Goldberg, Jack H.; Sørensen, Thorkild I.A.; Boomsma, Dorret I.; Kaprio, Jaakko.
In: The American Journal of Clinical Nutrition, Vol. 104, No. 2, 08.2016, p. 371-379.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Genetic and environmental effects on body mass index from infancy to the onset of adulthood
T2 - an individual-based pooled analysis of 45 twin cohorts participating in the COllaborative project of Development of Anthropometrical measures in Twins (CODATwins) study
AU - Silventoinen, Karri
AU - Jelenkovic, Aline
AU - Sund, Reijo
AU - Hur, Yoon-Mi
AU - Yokoyama, Yoshie
AU - Honda, Chika
AU - Hjelmborg, Jacob vB
AU - Møller, Søren
AU - Ooki, Syuichi
AU - Aaltonen, Sari
AU - Ji, Fuling
AU - Ning, Feng
AU - Pang, Zengchang
AU - Rebato, Esther
AU - Busjahn, Andreas
AU - Kandler, Christian
AU - Saudino, Kimberly J.
AU - Jang, Kerry L.
AU - Cozen, Wendy
AU - Hwang, Amie E.
AU - Mack, Thomas M.
AU - Gao, Wenjing
AU - Yu, Canqing
AU - Li, Liming
AU - Corley, Robin P.
AU - Huibregtse, Brooke M.
AU - Christensen, Kaare
AU - Skytthe, Axel
AU - Kyvik, Kirsten O
AU - Derom, Catherine A.
AU - Vlietinck, Robert F.
AU - Loos, Ruth J. F.
AU - Heikkila, Kauko
AU - Wardle, Jane
AU - Llewellyn, Clare H.
AU - Fisher, Abigail
AU - McAdams, Tom A.
AU - Eley, Thalia C.
AU - Gregory, Alice M.
AU - He, Mingguang
AU - Ding, Xiaohu
AU - Bjerregaard-Andersen, Morten
AU - Beck-Nielsen, Henning
AU - Sodemann, Morten
AU - Tarnoki, Adam D.
AU - Tarnoki, David L.
AU - Stazi, Maria A.
AU - Fagnani, Corrado
AU - D'Ippolito, Cristina
AU - Knafo-Noam, Ariel
AU - Mankuta, David
AU - Abramson, Lior
AU - Burt, S. Alexandra
AU - Klump, Kelly L.
AU - Silberg, Judy L.
AU - Eaves, Lindon J.
AU - Maes, Hermine H.
AU - Krueger, Robert F.
AU - McGue, Matt
AU - Pahlen, Shandell
AU - Gatz, Margaret
AU - Butler, David A.
AU - Bartels, Meike
AU - van Beijsterveldt, Toos C. E. M.
AU - Craig, Jeffrey M.
AU - Saffery, Richard
AU - Freitas, Duarte L.
AU - Maia, Jose Antonio
AU - Dubois, Lise
AU - Boivin, Michel
AU - Brendgen, Mara
AU - Dionne, Ginette
AU - Vitaro, Frank
AU - Martin, Nicholas G.
AU - Medland, Sarah E.
AU - Montgomery, Grant W.
AU - Chong, Youngsook
AU - Swan, Gary E.
AU - Krasnow, Ruth
AU - Magnusson, Patrik K. E.
AU - Pedersen, Nancy L.
AU - Tynelius, Per
AU - Lichtenstein, Paul
AU - Haworth, Claire M. A.
AU - Plomin, Robert
AU - Bayasgalan, Gombojav
AU - Narandalai, Danshiitsoodol
AU - Harden, K. Paige
AU - Tucker-Drob, Elliot M.
AU - Oncel, Sevgi Y.
AU - Aliev, Fazil
AU - Spector, Timothy
AU - Mangino, Massimo
AU - Lachance, Genevieve
AU - Baker, Laura A.
AU - Tuvblad, Catherine
AU - Duncan, Glen E.
AU - Buchwald, Dedra
AU - Willemsen, Gonneke
AU - Rasmussen, Finn
AU - Goldberg, Jack H.
AU - Sørensen, Thorkild I.A.
AU - Boomsma, Dorret I.
AU - Kaprio, Jaakko
PY - 2016/8
Y1 - 2016/8
N2 - Background: Both genetic and environmental factors are known to affect body mass index (BMI), but detailed understanding of how their effects differ during childhood and adolescence is lacking.Objectives: We analyzed the genetic and environmental contributions to BMI variation from infancy to early adulthood and the ways they differ by sex and geographic regions representing high (North America and Australia), moderate (Europe), and low levels (East Asia) of obesogenic environments.Design: Data were available for 87,782 complete twin pairs from 0.5 to 19.5 y of age from 45 cohorts. Analyses were based on 383,092 BMI measurements. Variation in BMI was decomposed into genetic and environmental components through genetic structural equation modeling.Results: The variance of BMI increased from 5 y of age along with increasing mean BMI. The proportion of BMI variation explained by additive genetic factors was lowest at 4 y of age in boys (a2 = 0.42) and girls (a2 = 0.41) and then generally increased to 0.75 in both sexes at 19 y of age. This was because of a stronger influence of environmental factors shared by co-twins in midchildhood. After 15 y of age, the effect of shared environment was not observed. The sex-specific expression of genetic factors was seen in infancy but was most prominent at 13 y of age and older. The variance of BMI was highest in North America and Australia and lowest in East Asia, but the relative proportion of genetic variation to total variation remained roughly similar across different regions.Conclusions: Environmental factors shared by co-twins affect BMI in childhood, but little evidence for their contribution was found in late adolescence. Our results suggest that genetic factors play a major role in the variation of BMI in adolescence among populations of different ethnicities exposed to different environmental factors related to obesity.
AB - Background: Both genetic and environmental factors are known to affect body mass index (BMI), but detailed understanding of how their effects differ during childhood and adolescence is lacking.Objectives: We analyzed the genetic and environmental contributions to BMI variation from infancy to early adulthood and the ways they differ by sex and geographic regions representing high (North America and Australia), moderate (Europe), and low levels (East Asia) of obesogenic environments.Design: Data were available for 87,782 complete twin pairs from 0.5 to 19.5 y of age from 45 cohorts. Analyses were based on 383,092 BMI measurements. Variation in BMI was decomposed into genetic and environmental components through genetic structural equation modeling.Results: The variance of BMI increased from 5 y of age along with increasing mean BMI. The proportion of BMI variation explained by additive genetic factors was lowest at 4 y of age in boys (a2 = 0.42) and girls (a2 = 0.41) and then generally increased to 0.75 in both sexes at 19 y of age. This was because of a stronger influence of environmental factors shared by co-twins in midchildhood. After 15 y of age, the effect of shared environment was not observed. The sex-specific expression of genetic factors was seen in infancy but was most prominent at 13 y of age and older. The variance of BMI was highest in North America and Australia and lowest in East Asia, but the relative proportion of genetic variation to total variation remained roughly similar across different regions.Conclusions: Environmental factors shared by co-twins affect BMI in childhood, but little evidence for their contribution was found in late adolescence. Our results suggest that genetic factors play a major role in the variation of BMI in adolescence among populations of different ethnicities exposed to different environmental factors related to obesity.
KW - BMI
KW - children
KW - genetics
KW - international comparisons
KW - twins
U2 - 10.3945/ajcn.116.130252
DO - 10.3945/ajcn.116.130252
M3 - Journal article
C2 - 27413137
VL - 104
SP - 371
EP - 379
JO - American Journal of Clinical Nutrition
JF - American Journal of Clinical Nutrition
SN - 0002-9165
IS - 2
ER -
ID: 165743515