RT Journal Article T1 Prospective association of liver function biomarkers with development of hepatobiliary cancers. A1 Stepien, Magdalena A1 Fedirko, Veronika A1 Duarte-Salles, Talita A1 Ferrari, Pietro A1 Freisling, Heinz A1 Trepo, Elisabeth A1 Trichopoulou, Antonia A1 Bamia, Christina A1 Weiderpass, Elisabete A1 Olsen, Anja A1 Tjønneland, Anne A1 Overvad, Kim A1 Boutron-Ruault, Marie-Christine A1 Fagherazzi, Guy A1 Racine, Antoine A1 Kühn, Tilman A1 Kaaks, Rudolf A1 Aleksandrova, Krasimira A1 Boeing, Heiner A1 Lagiou, Pagona A1 Benetou, Vassiliki A1 Trichopoulos, Dimitrios A1 Palli, Domenico A1 Grioni, Sara A1 Tumino, Rosario A1 Naccarati, Alessio A1 Panico, Salvatore A1 Bueno-de-Mesquita, H Bas A1 Peeters, Petra H A1 Lund, Eiliv A1 Quirós, J Ramón A1 Nápoles, Osmel Companioni A1 Sanchez-Perez, Maria-Jose A1 Dorronsoro, Miren A1 Huerta, José María A1 Ardanaz, Eva A1 Ohlsson, Bodil A1 Sjöberg, Klas A1 Werner, Mårten A1 Nystrom, Hanna A1 Khaw, Kay-Tee A1 Key, Timothy J A1 Gunter, Marc A1 Cross, Amanda A1 Riboli, Elio A1 Romieu, Isabelle A1 Jenab, Mazda K1 Biological markers K1 Hepatobiliary cancer K1 Liver function test K1 Nested case-control study K1 Prospective cohort AB Serum liver biomarkers (gamma-glutamyl transferase, GGT; alanine aminotransferase, ALT; aspartate aminotransferase, AST; alkaline phosphatase, ALP; total bilirubin) are used as indicators of liver disease, but there is currently little data on their prospective association with risk of hepatobiliary cancers. A nested-case control study was conducted within the prospective EPIC cohort (>520,000 participants, 10 European countries). After a mean 7.5 mean years of follow-up, 121 hepatocellular carcinoma (HCC), 34 intrahepatic bile duct (IHBC) and 131 gallbladder and biliary tract (GBTC) cases were identified and matched to 2 controls each. Circulating biomarkers were measured in serum taken at recruitment into the cohort, prior to cancer diagnosis. Multivariable adjusted conditional logistic regression was used to calculate odds ratios and 95% confidence intervals (OR; 95%CI). In multivariable models, 1SD increase of each log-transformed biomarker was positively associated with HCC risk (OR(GGT)=4.23, 95%CI:2.72-6.59; OR(ALP)=3.43, 95%CI:2.31-5.10;OR(AST)=3.00, 95%CI:2.04-4.42; OR(ALT)=2.69, 95%CI:1.89-3.84; OR(Bilirubin)=2.25, 95%CI:1.58-3.20). Each liver enzyme (OR(GGT)=4.98; 95%CI:1.75-14.17; OR(AST)=3.10, 95%CI:1.04-9.30; OR(ALT)=2.86, 95%CI:1.26-6.48, OR(ALP)=2.31, 95%CI:1.10-4.86) but not bilirubin (OR(Bilirubin)=1.46,95%CI:0.85-2.51) showed a significant association with IHBC. Only ALP was significantly associated with GBTC risk (OR(ALP)=1.59, 95%CI:1.20-2.09). This study shows positive associations between circulating liver biomarkers in sera collected prior to cancer diagnoses and the risks of developing HCC or IHBC, but not GBTC. YR 2016 FD 2016-01-11 LK http://hdl.handle.net/10668/9737 UL http://hdl.handle.net/10668/9737 LA en DS RISalud RD Apr 5, 2025