ITPA Polymorphism Affects Ribavirin-Induced Anemia and Outcomes of Therapy—A Genome-Wide Study of Japanese HCV Virus PatientsHidenori Ochi, Kazuaki Chayama, T Maekawa et al.|Gastroenterology|2010Cited by 159
Common variation of IL28 affects gamma-GTP levels and inflammation of the liver in chronically infected hepatitis C virus patientsHiromi Abe, Kazuaki Chayama, Hidenori Ochi et al.|Journal of Hepatology|2010Cited by 133
IL-28B predicts response to chronic hepatitis C therapy – fine-mapping and replication study in Asian populationsHidenori Ochi, Kazuaki Chayama, T Maekawa et al.|Journal of General Virology|2011Cited by 54
A Polymorphism in MAPKAPK3 Affects Response to Interferon Therapy for Chronic Hepatitis CHironobu Tsukada, Kazuaki Chayama, Hidenori Ochi et al.|Gastroenterology|2009Cited by 42
A single nucleotide polymorphism in activated cdc42 associated tyrosine kinase 1 influences the interferon therapy in hepatitis C patientsYoshifumi Fujimoto, Kazuaki Chayama, Hidenori Ochi et al.|Journal of Hepatology|2010Cited by 20