These findings also support further investigation of TLR4 in

These findings also support further investigation of TLR4 in predictive models of colon cancer outcomes. Acknowledgements The authors would like to thank Marc Lippman for critical revision of the manuscript, Sakhi S. Philip and Mansoor M. Ahmed for scanning and photography services, and Cristina Verdejo-Gil for assistance with digital acquisition of images. Grant support This study was supported by a Bankhead-Coley Team Science Grant 2BT02 to MTA and DAS, NIH CA137869 and a Crohn’s and Colitis Foundation P505-15 of America (CCFA) Senior

Investigator Award grant to MTA, a CCFA Research Fellowship Award to RS, and National Science Foundation/DTRA (NR66853W) and NIH (MH094759) awards for JC. References 1. Terzic J, Grivennikov S, Karin E, Karin M: Inflammation and colon cancer. Gastroenterology 2010,138(6):2101–2114. e2105PubMedCrossRef 2. Eckburg PB, Bik EM, Bernstein CN, Purdom E, Dethlefsen L, Sargent M, Gill SR, Nelson KE, Relman DA: Diversity of the human intestinal microbial flora. Science 2005,308(5728):1635–1638.PubMedCentralPubMedCrossRef 3. Wells JM, Rossi O, Meijerink M, van Baarlen P: Epithelial crosstalk at the microbiota-mucosal interface. Proc

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