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Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)

Wai K. Leung

Institute of Digestive Disease

The Chinese University of Hong Kong and Department of Medicine & Therapeutics

Prince of Wales Hospital

30-32 Ngan Shing Street



Name/email consistency: high



  • Institute of Digestive Disease, The Chinese University of Hong Kong and Department of Medicine & Therapeutics, Prince of Wales Hospital, 30-32 Ngan Shing Street, China. 2007
  • Institute of Digestive Diseases, Shatin, Hong Kong. 2006
  • Department of Medicine & Therapeutics, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong. 2001 - 2006
  • Endoscopy Centre, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong. 2004 - 2006


  1. Small bowel enteropathy associated with chronic low-dose aspirin therapy. Leung, W.K., Bjarnason, I., Wong, V.W., Sung, J.J., Chan, F.K. Lancet (2007) [Pubmed]
  2. Helicobacter pylori infection in 1st degree relatives of Chinese gastric cancer patients. Leung, W.K., Ng, E.K., Lam, C.C., Chan, K.F., Chan, W.Y., Auyeung, A.C., Wu, J.C., Ching, J.Y., Lau, J.Y., Sung, J.J. Scand. J. Gastroenterol. (2006) [Pubmed]
  3. Psychrobacter bacteraemia in a cirrhotic patient after the consumption of raw geoduck clam. Leung, W.K., Chow, V.C., Chan, M.C., Ling, J.M., Sung, J.J. J. Infect. (2006) [Pubmed]
  4. Helicobacter pylori and gastric neoplasia. Leung, W.K. Contrib. Microbiol (2006) [Pubmed]
  5. Effects of Helicobacter pylori eradication on methylation status of E-cadherin gene in noncancerous stomach. Leung, W.K., Man, E.P., Yu, J., Go, M.Y., To, K.F., Yamaoka, Y., Cheng, V.Y., Ng, E.K., Sung, J.J. Clin. Cancer Res. (2006) [Pubmed]
  6. Chemoprevention of gastric cancer. Leung, W.K., Sung, J.J. Eur. J. Gastroenterol. Hepatol (2006) [Pubmed]
  7. Effects of long-term rofecoxib on gastric intestinal metaplasia: results of a randomized controlled trial. Leung, W.K., Ng, E.K., Chan, F.K., Chan, W.Y., Chan, K.F., Auyeung, A.C., Lam, C.C., Lau, J.Y., Sung, J.J. Clin. Cancer Res. (2006) [Pubmed]
  8. Potential diagnostic and prognostic values of detecting promoter hypermethylation in the serum of patients with gastric cancer. Leung, W.K., To, K.F., Chu, E.S., Chan, M.W., Bai, A.H., Ng, E.K., Chan, F.K., Sung, J.J. Br. J. Cancer (2005) [Pubmed]
  9. Effect of oral erythromycin on gastric and small bowel transit time of capsule endoscopy. Leung, W.K., Chan, F.K., Fung, S.S., Wong, M.Y., Sung, J.J. World J. Gastroenterol. (2005) [Pubmed]
  10. Risk factors associated with the development of intestinal metaplasia in first-degree relatives of gastric cancer patients. Leung, W.K., Ng, E.K., Chan, W.Y., Auyeung, A.C., Chan, K.F., Lam, C.C., Chan, F.K., Lau, J.Y., Sung, J.J. Cancer Epidemiol. Biomarkers Prev. (2005) [Pubmed]
  11. Effect of peroxisome proliferator activated receptor gamma ligands on growth and gene expression profiles of gastric cancer cells. Leung, W.K., Bai, A.H., Chan, V.Y., Yu, J., Chan, M.W., To, K.F., Wu, J.R., Chan, K.K., Fu, Y.G., Chan, F.K., Sung, J.J. Gut (2004) [Pubmed]
  12. Wireless capsule endoscopy in Chinese patients with suspected small bowel diseases. Leung, W.K., Fung, S.S., Wong, M.Y., Sung, J.J. Hong. Kong. Med. J (2004) [Pubmed]
  13. Detection of epigenetic changes in fecal DNA as a molecular screening test for colorectal cancer: a feasibility study. Leung, W.K., To, K.F., Man, E.P., Chan, M.W., Bai, A.H., Hui, A.J., Chan, F.K., Lee, J.F., Sung, J.J. Clin. Chem. (2004) [Pubmed]
  14. Enteric involvement of severe acute respiratory syndrome-associated coronavirus infection. Leung, W.K., To, K.F., Chan, P.K., Chan, H.L., Wu, A.K., Lee, N., Yuen, K.Y., Sung, J.J. Gastroenterology (2003) [Pubmed]
  15. Cyclooxygenase-2 upregulates vascular endothelial growth factor expression and angiogenesis in human gastric carcinoma. Leung, W.K., To, K.F., Go, M.Y., Chan, K.K., Chan, F.K., Ng, E.K., Chung, S.C., Sung, J.J. Int. J. Oncol. (2003) [Pubmed]
  16. Follow up of serial urea breath test results in patients after consumption of antibiotics for non-gastric infections. Leung, W.K., Hung, L.C., Kwok, C.K., Leong, R.W., Ng, D.K., Sung, J.J. World J. Gastroenterol. (2002) [Pubmed]
  17. Validation of a new immunoblot assay for the diagnosis of Helicobacter pylori in the Asian population. Leung, W.K., Chow, T.P., Ng, E.K., Chan, F.K., Chung, S.C., Sung, J.J. Aliment. Pharmacol. Ther. (2001) [Pubmed]
  18. Concurrent hypermethylation of multiple tumor-related genes in gastric carcinoma and adjacent normal tissues. Leung, W.K., Yu, J., Ng, E.K., To, K.F., Ma, P.K., Lee, T.L., Go, M.Y., Chung, S.C., Sung, J.J. Cancer (2001) [Pubmed]
  19. Apoptosis and proliferation in Helicobacter pylori-associated gastric intestinal metaplasia. Leung, W.K., Yu, J., To, K.F., Go, M.Y., Ma, P.K., Chan, F.K., Sung, J.J. Aliment. Pharmacol. Ther. (2001) [Pubmed]
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