从事消化内科临床、科研和教学工作20余年，对消化系统疾病的诊断与治疗有丰富的临床经验(1)1984.9-1989.6:江西医学院临床医疗系，获医学学士学位;(2)1989.7-1993.8:江西医学院附属第一医院消化内科，助教、住院医师;(3)1993.9-1996.6:中山(医科)大学附属第一医院消化内科，获医学硕士学位;(4)1996.9-1999.6:中山(医科)大学附属第一医院消化内科，获医学博士学位;(5)1999.7-目前：中山大学附属第一医院消化内科，历任讲师、副教授、教授、科副主任。现为科主任、博士生导师。

荣誉成就 (1) 广东省自然科学奖二等奖(主持人)，2011 (2) 教育部科技进步二等奖(第二完成人)，2009 (3) 广东省科技进步二等奖(参与)，2004 (4) 教育部提名的国家自然科学奖一等奖(参与)，2003 (5) 广东省医药卫生科技进步一等奖(参与)，1996

社会任职 (1)中华医学会消化病学分会幽门螺杆菌学组副组长; (2)广东省医学会消化病学分会副主任委员，兼炎症性肠病学组组长; (3)广东省中西医结合学会脾胃分会常委

论文发表 1. Incidence and clinical characteristics of inflammatory bowel disease in a developed region of Guangdong Province, China: a prospective population-based study. J GastroenterolHepatol. 2013 Jul; 28(7):1148-53. 2. Promoter hypermethylation of BCL6B gene is a potential plasma DNA biomarker for gastric cancer. Biomarkers. 2013 Dec;18(8):721-5. 3. Epigenetic inactivation of BCL6B, a novel functional tumour suppressor for gastric cancer, is associated with poor survival. Gut. 2012 Jul;61(7):977-85. 4. Association of interleukin 1B gene polymorphism and gastric cancers in high and low prevalence regions in China.Gut. 2003 Dec;52(12):1684-9. 5. Polymorphisms in prostate stem cell antigen gene rs2294008 increase gastric cancer risk in Chinese.MolCarcinog. 2011 May;50(5):353-8. 6. IL23R +2199A/C polymorphism is associated with decreased risk of certain subtypes of gastric cancer in Chinese: a case-control study.Cancer Epidemiol. 2011 Apr;35(2):165-9. 7. Association between the TGFB1 -509C/T and TGFBR2 -875A/G polymorphisms and gastric cancer: a case-control study.OncolLett. 2011 Mar;2(2):371-377. 8. Potential implications of mesenchymal stem cells in cancer therapy.Cancer Lett. 2011 Jun 1;305(1):8-20. Review. 9. IκBα polymorphisms were associated with increased risk of gastric cancer in a southern Chinese population: a case-control study.Life Sci. 2011 Apr 25;88(17-18):792-7. 10. Polymorphisms in interleukin-6-6331 influences the susceptibility of a Chinese population to gastric cancer. Cancer Invest. 2011 Oct;29(8):564-72. 11. Association between polymorphisms in interleukin-17A and interleukin-17F genes and risks of gastric cancer. Int J Cancer. 2010 Jul 1;127(1):86-92. 12. IL-1B-511 polymorphism is associated with increased risk of certain subtypes of gastric cancer in Chinese: a case-control study.Am J Gastroenterol. 2010 Mar;105(3):557-64. 13. IkappaBalpha polymorphism at promoter region (rs2233408) influences the susceptibility of gastric cancer in Chinese. BMC Gastroenterol. 2010 Feb 5; 10:15 14. Contribution of rs11465788 in IL23R gene to Crohn's disease susceptibility and phenotype in Chinese population. J Genet. 2009 Aug;88(2):191-6. 15. Association of interleukin-17F 7488 single nucleotide polymorphism and inflammatory bowel disease in the Chinese population.Scand J Gastroenterol. 2009;44(6):720-6. (1) 消化病临床诊断与治疗方案. 科学技术文献出版社(2010)(副主编) (2) 医学英文原版改编双语教材《内科学》. 科学出版社，编者，2007 (3) 消化疾病诊断学. 人民卫生出版社, 编者, 2006 (4) 内科学习题集. 军事医学科学出版社, 编者, 2005 (5) 消化系统疾病治疗学. 人民卫生出版社, 编者, 2004