TY - JOUR
T1 - Epigenome-wide association meta-analysis of DNA methylation with coffee and tea consumption
AU - Karabegović, Irma
AU - Portilla-Fernandez, Eliana
AU - Li, Yang
AU - Ma, Jiantao
AU - Maas, Silvana C.E.
AU - Sun, Daokun
AU - Hu, Emily A.
AU - Kühnel, Brigitte
AU - Zhang, Yan
AU - Ambatipudi, Srikant
AU - Fiorito, Giovanni
AU - Huang, Jian
AU - Castillo-Fernandez, Juan E.
AU - Wiggins, Kerri L.
AU - de Klein, Niek
AU - Grioni, Sara
AU - Swenson, Brenton R.
AU - Polidoro, Silvia
AU - Treur, Jorien L.
AU - Cuenin, Cyrille
AU - Tsai, Pei Chien
AU - Costeira, Ricardo
AU - Chajes, Veronique
AU - Braun, Kim
AU - Verweij, Niek
AU - Kretschmer, Anja
AU - Franke, Lude
AU - van Meurs, Joyce B.J.
AU - Uitterlinden, André G.
AU - de Knegt, Robert J.
AU - Ikram, M. Arfan
AU - Dehghan, Abbas
AU - Peters, Annette
AU - Schöttker, Ben
AU - Gharib, Sina A.
AU - Sotoodehnia, Nona
AU - Bell, Jordana T.
AU - Elliott, Paul
AU - Vineis, Paolo
AU - Relton, Caroline
AU - Herceg, Zdenko
AU - Brenner, Hermann
AU - Waldenberger, Melanie
AU - Rebholz, Casey M.
AU - Voortman, Trudy
AU - Pan, Qiuwei
AU - Fornage, Myriam
AU - Levy, Daniel
AU - Kayser, Manfred
AU - Ghanbari, Mohsen
N1 - Publisher Copyright:
© 2021, The Author(s).
PY - 2021/5/14
Y1 - 2021/5/14
N2 - Coffee and tea are extensively consumed beverages worldwide which have received considerable attention regarding health. Intake of these beverages is consistently linked to, among others, reduced risk of diabetes and liver diseases; however, the mechanisms of action remain elusive. Epigenetics is suggested as a mechanism mediating the effects of dietary and lifestyle factors on disease onset. Here we report the results from epigenome-wide association studies (EWAS) on coffee and tea consumption in 15,789 participants of European and African-American ancestries from 15 cohorts. EWAS meta-analysis of coffee consumption reveals 11 CpGs surpassing the epigenome-wide significance threshold (P-value <1.1×10−7), which annotated to the AHRR, F2RL3, FLJ43663, HDAC4, GFI1 and PHGDH genes. Among them, cg14476101 is significantly associated with expression of the PHGDH and risk of fatty liver disease. Knockdown of PHGDH expression in liver cells shows a correlation with expression levels of genes associated with circulating lipids, suggesting a role of PHGDH in hepatic-lipid metabolism. EWAS meta-analysis on tea consumption reveals no significant association, only two CpGs annotated to CACNA1A and PRDM16 genes show suggestive association (P-value <5.0×10−6). These findings indicate that coffee-associated changes in DNA methylation levels may explain the mechanism of action of coffee consumption in conferring risk of diseases.
AB - Coffee and tea are extensively consumed beverages worldwide which have received considerable attention regarding health. Intake of these beverages is consistently linked to, among others, reduced risk of diabetes and liver diseases; however, the mechanisms of action remain elusive. Epigenetics is suggested as a mechanism mediating the effects of dietary and lifestyle factors on disease onset. Here we report the results from epigenome-wide association studies (EWAS) on coffee and tea consumption in 15,789 participants of European and African-American ancestries from 15 cohorts. EWAS meta-analysis of coffee consumption reveals 11 CpGs surpassing the epigenome-wide significance threshold (P-value <1.1×10−7), which annotated to the AHRR, F2RL3, FLJ43663, HDAC4, GFI1 and PHGDH genes. Among them, cg14476101 is significantly associated with expression of the PHGDH and risk of fatty liver disease. Knockdown of PHGDH expression in liver cells shows a correlation with expression levels of genes associated with circulating lipids, suggesting a role of PHGDH in hepatic-lipid metabolism. EWAS meta-analysis on tea consumption reveals no significant association, only two CpGs annotated to CACNA1A and PRDM16 genes show suggestive association (P-value <5.0×10−6). These findings indicate that coffee-associated changes in DNA methylation levels may explain the mechanism of action of coffee consumption in conferring risk of diseases.
UR - http://www.scopus.com/inward/record.url?scp=85105965013&partnerID=8YFLogxK
U2 - 10.1038/s41467-021-22752-6
DO - 10.1038/s41467-021-22752-6
M3 - Article
C2 - 33990564
AN - SCOPUS:85105965013
SN - 2041-1723
VL - 12
JO - Nature Communications
JF - Nature Communications
IS - 1
M1 - 2830
ER -