• Association of leukocyte DNA methylation changes with dietary folate and alcohol intake in the EPIC study 

      Perrier, Flavie; Viallon, Vivian; Ambatipudi, Srikant; Ghantous, Akram; Cuenin, Cyrille; Hernandez-Vargas, Hector; Chajès, Véronique; Baglietto, Laura; Matejcic, Marco; Moreno-Macías, Hortensia; Kühn, Tilman; Boeing, Heiner; Karakatsani, Anna; Kotanidou, Anastasia; Trichopoulou, Antonia; Sieri, Sabina; Panico, Salvatore; Fasanelli, Francesca; Dollé, Martijn; Onland-Moret, Charlotte; Sluijs, Ivonne; Weiderpass, Elisabete; Quirós, José Ramón; Agudo, Antonio; Huerta, José María; Ardanaz, Eva; Dorronsoro, Miren; Tong, Tammy Y.N.; Tsilidis, Konstantinos K.; Riboli, Elio; Gunter, Mark J.; Herceg, Zdenko; Ferrari, Pietro; Romieu, Isabelle (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-04-02)
      <i>Background</i> - There is increasing evidence that folate, an important component of one-carbon metabolism, modulates the epigenome. Alcohol, which can disrupt folate absorption, is also known to affect the epigenome. We investigated the association of dietary folate and alcohol intake on leukocyte DNA methylation levels in the European Prospective Investigation into Cancer and Nutrition (EPIC) ...
    • DNA methylome analysis identifies accelerated epigenetic ageing associated with postmenopausal breast cancer susceptibility 

      Ambatipudi, Srikant; Horvath, Steve; Perrier, Flavie; Cuenin, Cyrille; Hernandez-Vargas, Hector; Le Calvez-Kelm, Florence; Durand, Geoffroy; Byrnes, Graham; Ferrari, Pietro; Bouaoun, Liacine; Sklias, Athena; Chajès, Véronique; Overvad, Kim; Severi, Gianluca; Baglietto, Laura; Clavel-Chapelon, Françoise; Kaaks, Rudolf; Barrdahl, Myrto; Boeing, Heiner; Trichopoulou, Antonia; Lagiou, Pagona; Naska, Androniki; Masala, Giovanna; Agnoli, Claudia; Polidoro, Silvia; Tumino, Rosario; Panico, Salvatore; Dollé, Martijn; Peeters, Petra H.M.; Onland-Moret, N. Charlotte; Sandanger, Torkjel M; Nøst, Therese Haugdahl; Weiderpass, Elisabete; Quirós, José Ramón; Agudo, Antonio; Rodriguez-Barranco, Miguel; Huerta Castaño, José María; Barricarte, Aurelio; Fernández, Ander Matheu; Travis, Ruth C.; Vineis, Paolo; Muller, David C.; Riboli, Elio; Gunter, Marc; Romieu, Isabelle; Herceg, Zdenko (Journal article; Tidsskriftartikkel; Peer reviewed, 2017-02-28)
      Aim of the study: A vast majority of human malignancies are associated with ageing, and age is a strong predictor of cancer risk. Recently, DNA methylation-based marker of ageing, known as ‘epigenetic clock’, has been linked with cancer risk factors. This study aimed to evaluate whether the epigenetic clock is associated with breast cancer risk susceptibility and to identify potential epigenetics-based ...