Editorial Expression of Concern: Nociceptive neurons promote gastric tumour progression via a CGRP–RAMP1 axis

Division of Digestive and Liver Diseases, Irving Cancer Research Center, Columbia University Medical Center, New York, NY, USA Xiaofei Zhi, Feijing Wu, Jin Qian, Yosuke Ochiai, Guodong Lian, Ermanno Malagola, Biyun Zheng, Ruhong Tu, Yi Zeng, Hiroki Kobayashi, Qiongyu Shi & Timothy C. Wang Department of General Surgery, Affiliated Hospital of Nantong University, Nantong, China Xiaofei Zhi Department of Gastroenterology, Fujian Medical University Union Hospital, Fujian, China Biyun Zheng Institute for Cancer Genetics, Herbert Irving Comprehensive Cancer Center, Vagelos College of Physicians & Surgeons, Columbia University Irving Medical Center, New York, NY, USA Zhangchuan Xia Institute for Genomic Medicine, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, USA Ruizhi Wang & Yueqing Peng Department of Pathology and Cell Biology, Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, USA Ruizhi Wang & Yueqing Peng Department of Clinical and Molecular Medicine, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway Duan Chen Division of Surgical Science, Department of Surgery, Columbia University Irving Medical Center, New York, NY, USA Sandra W. Ryeom