Tuyển tập các báo cáo nghiên cứu về hóa học được đăng trên tạp chí sinh học quốc tế đề tài : Higher percentage of CD133+ cells is associated with poor prognosis in colon carcinoma patients with stage IIIB | Journal of Translational Medicine BioMed Central Research Higher percentage of CD133 cells is associated with poor prognosis in colon carcinoma patients with stage IIIB Chun-Yan Li1 2 5 Bao-Xiu Li1 2 6 Yi Liang1 4 Rui-Qing Peng1 2 Ya Ding1 2 Da-Zhi Xu1 3 Xin Zhang1 2 Zhi-Zhong Pan1 3 De-Sen Wan1 3 Yi-Xin Zeng1 2 4 Xiao-Feng Zhu1 4 and Xiao-Shi Zhang 1 2 Open Access Address 1State Key Laboratory of Oncology in South China Cancer Center Sun Yat-sen University Guangzhou PR China 2Biotherapy Center Cancer Center Sun Yat-sen University Guangzhou PR China 3Department of Abdominal Oncology Cancer Center Sun Yat-sen University Guangzhou PR China 4Department of Experimental Research Cancer Center Sun Yat-sen University Guangzhou PR China 5Biotherapy Center The First Affiliated Hospital Chongqing Medical University Chongqing China and 6GuangZhou First Municipal People s Hospital Guangzhou China Email Chun-Yan Li - lichyanun@ Bao-Xiu Li - libaoxiu@ Yi Liang - liangyi_best@ Rui-Qing Peng - gz13724083175@ Ya Ding - dingya@ Da-Zhi Xu - dazhi@ Xin Zhang - xingzhang@ Zhi-Zhong Pan - panzhzh@ De-Sen Wan - wds-fk@ Yi-Xin Zeng - zengyix@ Xiao-Feng Zhu - zuxfeng@ Xiao-Shi Zhang - zxs617@ Corresponding author Published 7 July 2009 Received 29 November 2008 Journal of Translational Medicine 2009 7 56 doi 1479-5876-7-56 Accepted 7 July 2009 This article is available from http content 7 1 56 2009 Li et al licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License http licenses by which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. Abstract Background Cancer stem cell model suggested that tumor progression is driven by the overpopulation of cancer .