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Journal home Advance online publication Current issue Archive Press releases Focuses Guide to authors Online submission For referees Free online issue Contact the journal Subscribe Advertising work@npg Reprints and permissions About this site For librarians   NPG Resources Nature Nature Reviews Immunology Nature Medicine Nature Cell Biology NI Tutorial: Finding regulatory DNA regions Signaling Gateway Immunology & Cell Biology Mucosal Immunology Nature Conferences NPG Subject areas Biotechnology Cancer Chemistry Clinical Medicine Dentistry Development Drug Discovery Earth Sciences Evolution & Ecology Genetics Immunology Materials Science Medical Research Microbiology Molecular Cell Biology Neuroscience Pharmacology Physics Browse all publications News and Views Nature Immunology  2, 288 - 290 (2001) doi:10.1038/86292 Periscope, up! Monitoring microbes in the intestine Andrew T. Gewirtz & James L. Madara Department of Pathology, Emory University, WMB 2315, 1639 Pierce Drive, Atlanta, GA 30322, USA. (agewirt@emory.edu) Dendritic cells below the epithelium layer are now reported to send processes in between epithelial cells, while maintaining the integrity of the tight junctions. This mechanism could sample intestinal fluids for pathogens to aid immunologic protection of the host.  Top Abstract Previous | Next Table of contents Full text Download PDF Send to a friend Save this link Open Innovation Challenges Novel Approaches to Protecting Maize from Insect Damage Deadline: Jan 31 2010 Reward: $20,000 USD The Seeker is looking for novel approaches to protecting maize from insect damage. This Challenge re... Direct Molecular Detection of Proteins and Nucleic Acids Deadline: Dec 02 2009 Reward: $5,000 USD This Challenge is looking for novel approaches to protein and nucleic acid detection. This is an Id... More Challenges Powered by: nature jobs Manager / Sr. Manager - Business Development (Custom Synthesis) Syngene International Bangalore, Karnataka 560099 India Senior Scientific Manager / Chief Scientific Manager for Metabolic Disorder and Cardiavascular Area In Vivo Pharmacology / Biology Syngene International Bangalore, Karnataka 560099 India More science jobs Post a job for free Figures & Tables See also: Article by Rescigno et al. Export citation Search buyers guide:   ADVERTISEMENT

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