miR-320a suppresses colorectal cancer progression by targeting Rac1

Shanghai Key Laboratory of Gastric Neoplasms, Department of General Surgery, Shanghai Institute of Digestive Surgery, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200025, People’s Republic of China, 1Department of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Ji’nan, Shandong 250012, People’s Republic of China, 2Department of General Surgery, Qingdao Municipal Hospital, Qingdao, Shandong 266011, People’s Republic of China, 3Department of Oncology, Jinan Central Hospital Affiliated to Shandong University, Ji’nan, Shandong 250013, People’s Republic of China and 4Department of Pathology, School of Medical Sciences, The University of Sydney, Sydney, New South Wales 2006, Australia