Analysis of DNA methylation at birth and in childhood reveals changes associated with season of birth and latitude
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Analysis of DNA methylation at birth and in childhood reveals changes associated with season of birth and latitude. / Kadalayil, Latha; Alam, Md Zahangir; White, Cory Haley; Ghantous, Akram; Walton, Esther; Gruzieva, Olena; Merid, Simon Kebede; Kumar, Ashish; Roy, Ritu P.; Solomon, Olivia; Huen, Karen; Eskenazi, Brenda; Rzehak, Peter; Grote, Veit; Langhendries, Jean Paul; Verduci, Elvira; Ferre, Natalia; Gruszfeld, Darek; Gao, Lu; Guan, Weihua; Zeng, Xuehuo; Schisterman, Enrique F.; Dou, John F.; Bakulski, Kelly M.; Feinberg, Jason I.; Soomro, Munawar Hussain; Pesce, Giancarlo; Baiz, Nour; Isaevska, Elena; Plusquin, Michelle; Vafeiadi, Marina; Roumeliotaki, Theano; Langie, Sabine A.S.; Standaert, Arnout; Allard, Catherine; Perron, Patrice; Bouchard, Luigi; van Meel, Evelien R.; Felix, Janine F.; Jaddoe, Vincent W.V.; Yousefi, Paul D.; Ramlau-Hansen, Cecilia H.; Relton, Caroline L.; Tobi, Elmar W.; Starling, Anne P.; Yang, Ivana V.; Llambrich, Maria; Santorelli, Gillian; Lepeule, Johanna; Salas, Lucas A.; Bustamante, Mariona; Ewart, Susan L.; Zhang, Hongmei; Karmaus, Wilfried; Röder, Stefan; Zenclussen, Ana Claudia; Jin, Jianping; Nystad, Wenche; Page, Christian M.; Magnus, Maria; Jima, Dereje D.; Hoyo, Cathrine; Maguire, Rachel L.; Kvist, Tuomas; Czamara, Darina; Räikkönen, Katri; Gong, Tong; Ullemar, Vilhelmina; Rifas-Shiman, Sheryl L.; Oken, Emily; Almqvist, Catarina; Karlsson, Robert; Lahti, Jari; Murphy, Susan K.; Håberg, Siri E.; London, Stephanie; Herberth, Gunda; Arshad, Hasan; Sunyer, Jordi; Grazuleviciene, Regina; Dabelea, Dana; Steegers-Theunissen, Régine P.M.; Nohr, Ellen A.; Sørensen, Thorkild I.A.; Duijts, Liesbeth; Hivert, Marie France; Nelen, Vera; Popovic, Maja; Kogevinas, Manolis; Nawrot, Tim S.; Herceg, Zdenko; Annesi-Maesano, Isabella; Fallin, M. Daniele; Yeung, Edwina; Breton, Carrie V.; Koletzko, Berthold; Holland, Nina; Wiemels, Joseph L.; Melén, Erik; Sharp, Gemma C.; Silver, Matt J.; Rezwan, Faisal I.; Holloway, John W.
In: Clinical Epigenetics, Vol. 15, 148, 2023.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Analysis of DNA methylation at birth and in childhood reveals changes associated with season of birth and latitude
AU - Kadalayil, Latha
AU - Alam, Md Zahangir
AU - White, Cory Haley
AU - Ghantous, Akram
AU - Walton, Esther
AU - Gruzieva, Olena
AU - Merid, Simon Kebede
AU - Kumar, Ashish
AU - Roy, Ritu P.
AU - Solomon, Olivia
AU - Huen, Karen
AU - Eskenazi, Brenda
AU - Rzehak, Peter
AU - Grote, Veit
AU - Langhendries, Jean Paul
AU - Verduci, Elvira
AU - Ferre, Natalia
AU - Gruszfeld, Darek
AU - Gao, Lu
AU - Guan, Weihua
AU - Zeng, Xuehuo
AU - Schisterman, Enrique F.
AU - Dou, John F.
AU - Bakulski, Kelly M.
AU - Feinberg, Jason I.
AU - Soomro, Munawar Hussain
AU - Pesce, Giancarlo
AU - Baiz, Nour
AU - Isaevska, Elena
AU - Plusquin, Michelle
AU - Vafeiadi, Marina
AU - Roumeliotaki, Theano
AU - Langie, Sabine A.S.
AU - Standaert, Arnout
AU - Allard, Catherine
AU - Perron, Patrice
AU - Bouchard, Luigi
AU - van Meel, Evelien R.
AU - Felix, Janine F.
AU - Jaddoe, Vincent W.V.
AU - Yousefi, Paul D.
AU - Ramlau-Hansen, Cecilia H.
AU - Relton, Caroline L.
AU - Tobi, Elmar W.
AU - Starling, Anne P.
AU - Yang, Ivana V.
AU - Llambrich, Maria
AU - Santorelli, Gillian
AU - Lepeule, Johanna
AU - Salas, Lucas A.
AU - Bustamante, Mariona
AU - Ewart, Susan L.
AU - Zhang, Hongmei
AU - Karmaus, Wilfried
AU - Röder, Stefan
AU - Zenclussen, Ana Claudia
AU - Jin, Jianping
AU - Nystad, Wenche
AU - Page, Christian M.
AU - Magnus, Maria
AU - Jima, Dereje D.
AU - Hoyo, Cathrine
AU - Maguire, Rachel L.
AU - Kvist, Tuomas
AU - Czamara, Darina
AU - Räikkönen, Katri
AU - Gong, Tong
AU - Ullemar, Vilhelmina
AU - Rifas-Shiman, Sheryl L.
AU - Oken, Emily
AU - Almqvist, Catarina
AU - Karlsson, Robert
AU - Lahti, Jari
AU - Murphy, Susan K.
AU - Håberg, Siri E.
AU - London, Stephanie
AU - Herberth, Gunda
AU - Arshad, Hasan
AU - Sunyer, Jordi
AU - Grazuleviciene, Regina
AU - Dabelea, Dana
AU - Steegers-Theunissen, Régine P.M.
AU - Nohr, Ellen A.
AU - Sørensen, Thorkild I.A.
AU - Duijts, Liesbeth
AU - Hivert, Marie France
AU - Nelen, Vera
AU - Popovic, Maja
AU - Kogevinas, Manolis
AU - Nawrot, Tim S.
AU - Herceg, Zdenko
AU - Annesi-Maesano, Isabella
AU - Fallin, M. Daniele
AU - Yeung, Edwina
AU - Breton, Carrie V.
AU - Koletzko, Berthold
AU - Holland, Nina
AU - Wiemels, Joseph L.
AU - Melén, Erik
AU - Sharp, Gemma C.
AU - Silver, Matt J.
AU - Rezwan, Faisal I.
AU - Holloway, John W.
N1 - Publisher Copyright: © 2023, BioMed Central Ltd., part of Springer Nature.
PY - 2023
Y1 - 2023
N2 - Background: Seasonal variations in environmental exposures at birth or during gestation are associated with numerous adult traits and health outcomes later in life. Whether DNA methylation (DNAm) plays a role in the molecular mechanisms underlying the associations between birth season and lifelong phenotypes remains unclear. Methods: We carried out epigenome-wide meta-analyses within the Pregnancy And Childhood Epigenetic Consortium to identify associations of DNAm with birth season, both at differentially methylated probes (DMPs) and regions (DMRs). Associations were examined at two time points: at birth (21 cohorts, N = 9358) and in children aged 1–11 years (12 cohorts, N = 3610). We conducted meta-analyses to assess the impact of latitude on birth season-specific associations at both time points. Results: We identified associations between birth season and DNAm (False Discovery Rate-adjusted p values < 0.05) at two CpGs at birth (winter-born) and four in the childhood (summer-born) analyses when compared to children born in autumn. Furthermore, we identified twenty-six differentially methylated regions (DMR) at birth (winter-born: 8, spring-born: 15, summer-born: 3) and thirty-two in childhood (winter-born: 12, spring and summer: 10 each) meta-analyses with few overlapping DMRs between the birth seasons or the two time points. The DMRs were associated with genes of known functions in tumorigenesis, psychiatric/neurological disorders, inflammation, or immunity, amongst others. Latitude-stratified meta-analyses [higher (≥ 50°N), lower (< 50°N, northern hemisphere only)] revealed differences in associations between birth season and DNAm by birth latitude. DMR analysis implicated genes with previously reported links to schizophrenia (LAX1), skin disorders (PSORS1C, LTB4R), and airway inflammation including asthma (LTB4R), present only at birth in the higher latitudes (≥ 50°N). Conclusions: In this large epigenome-wide meta-analysis study, we provide evidence for (i) associations between DNAm and season of birth that are unique for the seasons of the year (temporal effect) and (ii) latitude-dependent variations in the seasonal associations (spatial effect). DNAm could play a role in the molecular mechanisms underlying the effect of birth season on adult health outcomes.
AB - Background: Seasonal variations in environmental exposures at birth or during gestation are associated with numerous adult traits and health outcomes later in life. Whether DNA methylation (DNAm) plays a role in the molecular mechanisms underlying the associations between birth season and lifelong phenotypes remains unclear. Methods: We carried out epigenome-wide meta-analyses within the Pregnancy And Childhood Epigenetic Consortium to identify associations of DNAm with birth season, both at differentially methylated probes (DMPs) and regions (DMRs). Associations were examined at two time points: at birth (21 cohorts, N = 9358) and in children aged 1–11 years (12 cohorts, N = 3610). We conducted meta-analyses to assess the impact of latitude on birth season-specific associations at both time points. Results: We identified associations between birth season and DNAm (False Discovery Rate-adjusted p values < 0.05) at two CpGs at birth (winter-born) and four in the childhood (summer-born) analyses when compared to children born in autumn. Furthermore, we identified twenty-six differentially methylated regions (DMR) at birth (winter-born: 8, spring-born: 15, summer-born: 3) and thirty-two in childhood (winter-born: 12, spring and summer: 10 each) meta-analyses with few overlapping DMRs between the birth seasons or the two time points. The DMRs were associated with genes of known functions in tumorigenesis, psychiatric/neurological disorders, inflammation, or immunity, amongst others. Latitude-stratified meta-analyses [higher (≥ 50°N), lower (< 50°N, northern hemisphere only)] revealed differences in associations between birth season and DNAm by birth latitude. DMR analysis implicated genes with previously reported links to schizophrenia (LAX1), skin disorders (PSORS1C, LTB4R), and airway inflammation including asthma (LTB4R), present only at birth in the higher latitudes (≥ 50°N). Conclusions: In this large epigenome-wide meta-analysis study, we provide evidence for (i) associations between DNAm and season of birth that are unique for the seasons of the year (temporal effect) and (ii) latitude-dependent variations in the seasonal associations (spatial effect). DNAm could play a role in the molecular mechanisms underlying the effect of birth season on adult health outcomes.
KW - Birth season
KW - Differentially methylated regions (DMR)
KW - DNA methylation
KW - Latitude
KW - Meta-analysis
KW - PACE
U2 - 10.1186/s13148-023-01542-5
DO - 10.1186/s13148-023-01542-5
M3 - Journal article
C2 - 37697338
AN - SCOPUS:85170627066
VL - 15
JO - Clinical Epigenetics (Print)
JF - Clinical Epigenetics (Print)
SN - 1868-7075
M1 - 148
ER -
ID: 368251492