1. Danese S, Fiocchi C. Etiopathogenesis of inflammatory bowel diseases. World J Gastroenterol. 2006; 12:4807–4812.
Article
2. Prideaux L, Kamm MA, De Cruz PP, Chan FK, Ng SC. Inflammatory bowel disease in Asia: a systematic review. J Gastroenterol Hepatol. 2012; 27:1266–1280.
Article
3. O'Connor PM, Lapointe TK, Beck PL, Buret AG. Mechanisms by which inflammation may increase intestinal cancer risk in inflammatory bowel disease. Inflamm Bowel Dis. 2010; 16:1411–1420.
4. Farraye FA, Odze RD, Eaden J, et al. AGA Institute Medical Position Panel on Diagnosis and Management of Colorectal Neoplasia in Inflammatory Bowel Disease. AGA medical position statement on the diagnosis and management of colorectal neoplasia in inflammatory bowel disease. Gastroenterology. 2010; 138:738–745.
Article
5. Cairns SR, Scholefield JH, Steele RJ, et al. British Society of Gastroenterology; Association of Coloproctology for Great Britain and Ireland. Guidelines for colorectal cancer screening and surveillance in moderate and high risk groups (update from 2002). Gut. 2010; 59:666–689.
Article
6. Delaunoit T, Limburg PJ, Goldberg RM, Lymp JF, Loftus EV Jr. Colorectal cancer prognosis among patients with inflammatory bowel disease. Clin Gastroenterol Hepatol. 2006; 4:335–342.
Article
7. Yeo M, Surh YJ, Hahm KB. Crossroad between inflammation and carcinogenesis in colon. Korean J Med. 2006; 70:130–137.
8. Rhodes JM, Campbell BJ. Inflammation and colorectal cancer: IBD-associated and sporadic cancer compared. Trends Mol Med. 2002; 8:10–16.
Article
9. Pinczowski D, Ekbom A, Baron J, Yuen J, Adami HO. Risk factors for colorectal cancer in patients with ulcerative colitis: a case-control study. Gastroenterology. 1994; 107:117–120.
Article
10. Lashner BA, Provencher KS, Seidner DL, Knesebeck A, Brzezinski A. The effect of folic acid supplementation on the risk for cancer or dysplasia in ulcerative colitis. Gastroenterology. 1997; 112:29–32.
Article
11. Connell WR, Kamm MA, Dickson M, Balkwill AM, Ritchie JK, Lennard-Jones JE. Longterm neoplasia risk after azathioprine treatment in inflammatory bowel disease. Lancet. 1994; 343:1249–1252.
Article
12. Lashner BA, Heidenreich PA, Su GL, Kane SV, Hanauer SB. Effect of folate supplementation on the incidence of dysplasia and cancer in chronic ulcerative colitis. A case-control study. Gastroenterology. 1989; 97:255–259.
13. Stolfi C, Pellegrini R, Franze E, Pallone F, Monteleone G. Molecular basis of the potential of mesalazine to prevent colorectal cancer. World J Gastroenterol. 2008; 14:4434–4439.
Article
14. Lu D, Cottam HB, Corr M, Carson DA. Repression of beta-catenin function in malignant cells by nonsteroidal antiinflammatory drugs. Proc Natl Acad Sci U S A. 2005; 102:18567–18571.
15. Allgayer H. Review article: mechanisms of action of mesalazine in preventing colorectal carcinoma in inflammatory bowel disease. Aliment Pharmacol Ther. 2003; 18(Suppl 2):10–14.
Article
16. Velayos FS, Terdiman JP, Walsh JM. Effect of 5-aminosalicylate use on colorectal cancer and dysplasia risk: a systematic review and metaanalysis of observational studies. Am J Gastroenterol. 2005; 100:1345–1353.
Article
17. Bernstein CN, Nugent Z, Blanchard JF. 5-aminosalicylate is not chemoprophylactic for colorectal cancer in IBD: a population based study. Am J Gastroenterol. 2011; 106:731–736.
Article
18. Nguyen GC, Gulamhusein A, Bernstein CN. 5-aminosalicylic acid is not protective against colorectal cancer in inflammatory bowel disease: a metaanalysis of non-referral populations. Am J Gastroenterol. 2012; 107:1298–1304. quiz 1297, 1305.
Article
19. Rubin DT, LoSavio A, Yadron N, Huo D, Hanauer SB. Aminosalicylate therapy in the prevention of dysplasia and colorectal cancer in ulcerative colitis. Clin Gastroenterol Hepatol. 2006; 4:1346–1350.
Article
20. Siegel CA, Sands BE. Risk factors for colorectal cancer in Crohn's colitis: a case-control study. Inflamm Bowel Dis. 2006; 12:491–496.
Article
21. Velayos FS, Loftus EV Jr, Jess T, et al. Predictive and protective factors associated with colorectal cancer in ulcerative colitis: A case-control study. Gastroenterology. 2006; 130:1941–1949.
Article
22. Ullman T, Croog V, Harpaz N, et al. Progression to colorectal neoplasia in ulcerative colitis: effect of mesalamine. Clin Gastroenterol Hepatol. 2008; 6:1225–1230.
Article
23. Gupta RB, Harpaz N, Itzkowitz S, et al. Histologic inflammation is a risk factor for progression to colorectal neoplasia in ulcerative colitis: a cohort study. Gastroenterology. 2007; 133:1099–1105.
Article
24. Tang J, Sharif O, Pai C, Silverman AL. Mesalamine protects against colorectal cancer in inflammatory bowel disease. Dig Dis Sci. 2010; 55:1696–1703.
Article
25. Jess T, Loftus EV Jr, Velayos FS, et al. Risk factors for colorectal neoplasia in inflammatory bowel disease: a nested case-control study from Copenhagen county, Denmark and Olmsted county, Minnesota. Am J Gastroenterol. 2007; 102:829–836.
Article
26. Terdiman JP, Steinbuch M, Blumentals WA, Ullman TA, Rubin DT. 5-Aminosalicylic acid therapy and the risk of colorectal cancer among patients with inflammatory bowel disease. Inflamm Bowel Dis. 2007; 13:367–371.
Article
27. Baars JE, Looman CW, Steyerberg EW, et al. The risk of inflammatory bowel disease-related colorectal carcinoma is limited: results from a nationwide nested case-control study. Am J Gastroenterol. 2011; 106:319–328.
Article
28. van Schaik FD, van Oijen MG, Smeets HM, van der Heijden GJ, Siersema PD, Oldenburg B. Thiopurines prevent advanced colorectal neoplasia in patients with inflammatory bowel disease. Gut. 2012; 61:235–240.
Article
29. Shetty K, Rybicki L, Brzezinski A, Carey WD, Lashner BA. The risk for cancer or dysplasia in ulcerative colitis patients with primary sclerosing cholangitis. Am J Gastroenterol. 1999; 94:1643–1649.
Article
30. Eaden J, Abrams K, Ekbom A, Jackson E, Mayberry J. Colorectal cancer prevention in ulcerative colitis: a case-control study. Aliment Pharmacol Ther. 2000; 14:145–153.
Article
31. van Staa TP, Card T, Logan RF, Leufkens HG. 5-Aminosalicylate use and colorectal cancer risk in inflammatory bowel disease: a large epidemiological study. Gut. 2005; 54:1573–1578.
Article
32. Fraser AG, Orchard TR, Robinson EM, Jewell DP. Longterm risk of malignancy after treatment of inflammatory bowel disease with azathioprine. Aliment Pharmacol Ther. 2002; 16:1225–1232.
Article
33. Rutter M, Saunders B, Wilkinson K, et al. Severity of inflammation is a risk factor for colorectal neoplasia in ulcerative colitis. Gastroenterology. 2004; 126:451–459.
Article
34. Matula S, Croog V, Itzkowitz S, et al. Chemoprevention of colorectal neoplasia in ulcerative colitis: the effect of 6-mercap-topurine. Clin Gastroenterol Hepatol. 2005; 3:1015–1021.
Article
35. Sandborn W, Sutherland L, Pearson D, May G, Modigliani R, Prantera C. Azathioprine or 6-mercaptopurine for inducing remission of Crohn's disease. Cochrane Database Syst Rev. 2000; CD000545.
36. Pearson DC, May GR, Fick GH, Sutherland LR. Azathioprine and 6-mercaptopurine in Crohn disease. A metaanalysis. Ann Intern Med. 1995; 123:132–142.
37. Kandiel A, Fraser AG, Korelitz BI, Brensinger C, Lewis JD. Increased risk of lymphoma among inflammatory bowel disease patients treated with azathioprine and 6-mercaptopurine. Gut. 2005; 54:1121–1125.
Article
38. Long MD, Herfarth HH, Pipkin CA, Porter CQ, Sandler RS, Kappelman MD. Increased risk for non-melanoma skin cancer in patients with inflammatory bowel disease. Clin Gastroenterol Hepatol. 2010; 8:268–274.
Article
39. Chapman R, Fevery J, Kalloo A, et al. American Association for the Study of Liver Diseases. Diagnosis and management of primary sclerosing cholangitis. Hepatology. 2010; 51:660–678.
Article
40. Soetikno RM, Lin OS, Heidenreich PA, Young HS, Blackstone MO. Increased risk of colorectal neoplasia in patients with primary sclerosing cholangitis and ulcerative colitis: a metaanalysis. Gastrointest Endosc. 2002; 56:48–54.
Article
41. Eaton JE, Silveira MG, Pardi DS, et al. High-dose ursodeoxycholic acid is associated with the development of colorectal neoplasia in patients with ulcerative colitis and primary sclerosing cholangitis. Am J Gastroenterol. 2011; 106:1638–1645.
Article
42. Rudolph G, Gotthardt DN, Kloeters-Plachky P, Kulaksiz H, Schirmacher P, Stiehl A. In PSC with colitis treated with UDCA, most colonic carcinomas develop in the first years after the start of treatment. Dig Dis Sci. 2011; 56:3624–3630.
Article
43. Hansen JD, Kumar S, Lo WK, Poulsen DM, Halai UA, Tater KC. Ursodiol and colorectal cancer or dysplasia risk in primary sclerosing cholangitis and inflammatory bowel disease: a metaanalysis. Dig Dis Sci. 2013; 58:3079–3087.
Article
44. Tung BY, Emond MJ, Haggitt RC, et al. Ursodiol use is associated with lower prevalence of colonic neoplasia in patients with ulcerative colitis and primary sclerosing cholangitis. Ann Intern Med. 2001; 134:89–95.
Article
45. Pardi DS, Loftus EV Jr, Kremers WK, Keach J, Lindor KD. Ursodeoxycholic acid as a chemopreventive agent in patients with ulcerative colitis and primary sclerosing cholangitis. Gastroenterology. 2003; 124:889–893.
Article
46. Wolf JM, Rybicki LA, Lashner BA. The impact of ursodeoxycholic acid on cancer, dysplasia and mortality in ulcerative colitis patients with primary sclerosing cholangitis. Aliment Pharmacol Ther. 2005; 22:783–788.
Article
47. Lindström L, Boberg KM, Wikman O, et al. High dose ursodeoxycholic acid in primary sclerosing cholangitis does not prevent colorectal neoplasia. Aliment Pharmacol Ther. 2012; 35:451–457.
Article
48. Braden B, Halliday J, Aryasingha S, et al. Risk for colorectal neoplasia in patients with colonic Crohn's disease and concomitant primary sclerosing cholangitis. Clin Gastroenterol Hepatol. 2012; 10:303–308.
Article
49. Sinakos E, Marschall HU, Kowdley KV, Befeler A, Keach J, Lindor K. Bile acid changes after high-dose ursodeoxycholic acid treatment in primary sclerosing cholangitis: Relation to disease progression. Hepatology. 2010; 52:197–203.
Article
50. Olsson R, Boberg KM, de Muckadell OS, et al. High-dose ursodeoxycholic acid in primary sclerosing cholangitis: a 5-year multicenter, randomized, controlled study. Gastroenterology. 2005; 129:1464–1472.
Article
51. Song Y, Manson JE, Lee IM, et al. Effect of combined folic acid, vitamin B(6), and vitamin B(12) on colorectal adenoma. J Natl Cancer Inst. 2012; 104:1562–1575.
Article
52. Wang TP, Hsu SH, Feng HC, Huang RF. Folate deprivation enhances invasiveness of human colon cancer cells mediated by activation of sonic hedgehog signaling through promoter hypomethylation and cross action with transcription nuclear factor-kappa B pathway. Carcinogenesis. 2012; 33:1158–1168.
Article
53. Hwang C, Ross V, Mahadevan U. Micronutrient deficiencies in inflammatory bowel disease: from A to zinc. Inflamm Bowel Dis. 2012; 18:1961–1981.
Article
54. Vollset SE, Clarke R, Lewington S, et al. B-Vitamin Treatment Trialists' Collaboration. Effects of folic acid supplementation on overall and site-specific cancer incidence during the randomised trials: meta-analyses of data on 50,000 individuals. Lancet. 2013; 381:1029–1036.
Article
55. Figueiredo JC, Mott LA, Giovannucci E, et al. Folic acid and prevention of colorectal adenomas: a combined analysis of randomized clinical trials. Int J Cancer. 2011; 129:192–203.
Article
56. Seufert BL, Poole EM, Whitton J, et al. Iκ BKβ and NF-κ B1, NSAID use and risk of colorectal cancer in the Colon Cancer Family Registry. Carcinogenesis. 2013; 34:79–85.
57. Wang D, Dubois RN. The role of COX-2 in intestinal inflammation and colorectal cancer. Oncogene. 2010; 29:781–788.
Article
58. Bansal P, Sonnenberg A. Risk factors of colorectal cancer in inflammatory bowel disease. Am J Gastroenterol. 1996; 91:44–48.
59. Samadder NJ, Mukherjee B, Huang SC, et al. Risk of colorectal cancer in self-reported inflammatory bowel disease and modification of risk by statin and NSAID use. Cancer. 2011; 117:1640–1648.
Article
60. Broughton T, Sington J, Beales IL. Statin use is associated with a reduced incidence of colorectal cancer: a colonoscopy-controlled case-control study. BMC Gastroenterol. 2012; 12:36.
Article
61. Poynter JN, Gruber SB, Higgins PD, et al. Statins and the risk of colorectal cancer. N Engl J Med. 2005; 352:2184–2192.
Article
62. Thun MJ, Jacobs EJ, Patrono C. The role of aspirin in cancer prevention. Nat Rev Clin Oncol. 2012; 9:259–267.
Article
63. Rothwell PM, Fowkes FG, Belch JF, Ogawa H, Warlow CP, Meade TW. Effect of daily aspirin on long-term risk of death due to cancer: analysis of individual patient data from randomised trials. Lancet. 2011; 377:31–41.
Article
64. Rothwell PM, Wilson M, Elwin CE, et al. Longterm effect of aspirin on colorectal cancer incidence and mortality:20-year fol-low-up of five randomised trials. Lancet. 2010; 376:1741–1750.
65. Guruswamy S, Rao CV. Multitarget approaches in colon cancer chemoprevention based on systems biology of tumor cell- signaling. Gene Regul Syst Bio. 2008; 2:163–176.
66. Xiao H, Zhang Q, Lin Y, Reddy BS, Yang CS. Combination of ator-vastatin and celecoxib synergistically induces cell cycle arrest and apoptosis in colon cancer cells. Int J Cancer. 2008; 122:2115–2124.
Article
67. Liu Y, Tang W, Wang J, et al. Association between statin use and colorectal cancer risk: a metaanalysis of 42 studies. Cancer Causes Control. 2013. [Epub ahead of print].
Article
68. Shepherd J, Blauw GJ, Murphy MB, et al. PROSPER Study Group. PROspective Study of Pravastatin in the Elderly at Risk. Pravastatin in elderly individuals at risk of vascular disease (PROSPER): a randomised controlled trial. Lancet. 2002; 360:1623–1630.
69. Lipkin SM, Chao EC, Moreno V, et al. Genetic variation in 3-hy-droxy-3-methylglutaryl CoA reductase modifies the chemopreventive activity of statins for colorectal cancer. Cancer Prev Res (Phila). 2010; 3:597–603.
Article
70. Simon MS, Rosenberg CA, Rodabough RJ, et al. Prospective analysis of association between use of statins or other lipid-lowering agents and colorectal cancer risk. Ann Epidemiol. 2012; 22:17–27.
Article
71. Albini A, Tosetti F, Li VW, Noonan DM, Li WW. Cancer prevention by targeting angiogenesis. Nat Rev Clin Oncol. 2012; 9:498–509.
Article
72. Kanauchi O, Mitsuyama K, Andoh A. The new prophylactic strategy for colon cancer in inflammatory bowel disease by modulating microbiota. Scand J Gastroenterol. 2013; 48:387–400.
73. Rodríguez-Ramiro I, Ramos S, López-Oliva E, et al. Cocoa polyphenols prevent inflammation in the colon of azoxymethane-treated rats and in TNF-α-stimulated Caco-2 cells. Br J Nutr. 2013; 110:206–215.
Article
74. Saedi M, Vaisi-Raygani A, Khaghani S, et al. Matrix metalloproteinase-9 functional promoter polymorphism 1562C>T increased risk of early-onset coronary artery disease. Mol Biol Rep. 2012; 39:555–562.