PD-L1 overexpression in EBV-positive gastric cancer is caused by unique genomic or epigenomic mechanisms

by Hiroshi Nakano, Motonobu Saito, Shotaro Nakajima, Katsuharu Saito, Yuko Nakayama, Koji Kase, Leo Yamada, Yasuyuki Kanke, Hiroyuki Hanayama, Hisashi Onozawa, Hirokazu Okayama, Shotaro Fujita, Wataru Sakamoto, Zenichiro Saze, Tomoyuki Momma, Kosaku Mimura, Shinji Ohki, Akiteru Goto, Koji Kono
Published 2021