Center for the Study of Inflammatory Bowel Disease

19th Annual Symposium

Thursday, November 12, 2009

7:45 a.m. - 12:30 p.m.

7:45 - 8:25 Registration and Breakfast
Opening Remarks - Ramnik J. Xavier, M.D. - Director, CSIBD Session Moderator: Christian Reinecker, M.D.
8:30 - 8:50 Epithelial Ras Isoforms Modulate Inflammatory Response
Kevin Haigis, Ph.D., Department of Pathology Massachusetts General Hospital
8:55 - 9:15 Identification of Intracellular Bacteria in Patients with Crohn's Disease and Autophagy Mutations
Joshua Korzenik, M.D., Gastrointestinal Unit Massachusetts General Hospital
9:20 - 9:40 Sheepish B Cells
Atsushi Mizoguchi, M.D., Ph.D., Department of Pathology Massachusetts General Hospital
9:45 - 10:05 Bone Marrow Stromal Cell Grafts for the Treatment of Colitis
Biju Parekkadan, Ph.D., Department of Surgery Massachusetts General Hospital
10:10 - 10:30 Break
10:35 - 10:55 Progress in Gene Discovery in IBD
Mark Daly, Ph.D., Center for Human Genetics Massachusetts General Hospital and Broad Institute
11:00 - 11:20 RNAi Screens: Uncovering Host-Viral Interactions
Abraham Brass, M.D., Ph.D., Gastrointestinal Unit Massachusetts General Hospital
Special Invited Guest Speaker
11:30 - 12:30 Restraining TLR Signaling: Regulation of Diet-Induced Obesity by the RP105/TLR Axis
Christopher Karp, M.D., Cincinnati Children's Hospital Medical Center

Simches Research Building at Charles River Plaza
185 Cambridge Street, 3rd floor

The Symposium is open to the research community at no charge. To register, please e-mail Mariane Leonard

19th Annual Workshop

Integrating Innate and Adaptive Immunity in Complex Human Diseases

Friday, November 13, 2009
7:30 - 7:55 Registration and Continental Breakfast
Opening Remarks - Ramnik J. Xavier, M.D., Director, CSIBD
Session I: INNATE IMMUNITY - REGULATION
Moderators: Benjamin Medoff, M.D., and John Rioux, Ph.D.
8:00 - 8:20 IMD Pathway and Drosophila Innate Immunity
Neal Silverman, Ph.D., University of Massachusetts Medical School, Boston, MA
8:25 - 8:45 Dissection of C. elegans Host Response to Infection
Frederick Ausubel, Ph.D., Massachusetts General Hospital, Boston, MA
8:50 - 9:10 CARD9 and Innate Immunity
Takashi Saito, Ph.D., RIKEN Center for Allergy and Immunology, Yokohama, Japan
9:15 - 9:35 Kinetic Control and Negative Feedback Loops in NF-KB Signaling
Alexander Hoffmann, Ph.D., University of California, San Diego, CA
9:40 - 10:00 Discussion
10:05 - 10:20 Break
Session II: TLR'S, NALPS AND DANGER SIGNALS
Moderators: Fabio Cominelli, M.D., Ph.D., and Gail Hecht, M.D.
10:25 - 10:45 Innate Immunity and Allergenicity
Christopher Karp, M.D., Cincinnati Children's Hospital Medical Center, Cincinnati, OH
10:50 - 11:10 NALP Proteins and Inflammsome Assembly
Jurg Tschopp, Ph.D., University of Lausanne, Switzerland
11:15 - 11:35 Ubiquitin and Immunity
Averil Ma, M.D., University of California, San Francisco, CA
11:40 - 12:00 NODS, NALPS Immunity
Warren Strober, M.D., National Institutes of Health, Bethesda, MD
12:05 - 12:25 Discussion
12:30 - 1:25 Lunch
Session III: LYMPHOCYTE ACTIVATION
Moderators: Claudio Fiocchi, M.D., and Charles Elson III, M.D.
1:30 - 1:50 Transcriptional Regulation in CD4 Lymptocytes
Anjana Rao, Ph.D., Harvard Medical School, Boston, MA
1:55 - 2:15 Transcriptional Control in CD8 T Cells
Kenneth M. Murphy, M.D., Ph.D., Washington University School of Medicine in St. Louis, MO
2:20 - 2:40 Transciptional Regulation of Th17 Cells
Liang Zhou, M.D., Ph.D., Feinberg School of Medicine, Northwestern University, Chicago, IL
2:45 - 3:05 Natural and Adapative Foxp3+ Regulatory T Cells: More of the Same or a Division of Labor
Juan Lafaille, Ph.D., New York University School of Medicine, New York, NY
3:10 - 3:30 Discussion
3:35 - 3:50 Break
Session IV: INNATE IMMUNE SIGNALS AND ADAPTIVE IMMUNITY
Moderators: Lloyd Mayer, M.D., and Atul Bhan, M.D.
3:55 - 4:15 ITAM Signals in DCs for CD4+ T Cell Priming
Wojciech Swat, Ph.D., Washington University School of Medicine, St. Louis, MO
4:20 - 4:40 Innate Control of Adaptive Immunity
Ruslan Medzhitov, Ph.D., Yale University School of Medicine, New Haven, CT
4:45 - 5:05 Reconstructing Regulatory Circuits in Pathogen Sensing Responses
Aviv Regev, Ph.D., Broad Institute, MIT and Harvard, Cambridge, MA
5:10 - 5:30 Discussion
Saturday, November 14, 2009
7:30 - 8:00 Registration and Continental Breakfast
Remarks
Session V: IMMUNE CONTROLLERS AND ADAPTIVE IMMUNITY
Moderators: Andrew Luster, M.D., Ph.D., and Christian Reinecker, M.D.
8:05 - 8:25 B Cells Immune Responses and Autoimmunity
Shiv Pillai, M.D., Ph.D., Massachusetts General Hospital, Boston, MA
8:30 - 8:50 A Mouse Model for the Immune Surveillance of EBV Infected B Cells and Human Posttransplant Lymphoproliferative Disorder
Klaus Rajewsky, Ph.D., Harvard Medical School, Boston, MA
8:55 - 9:15 Invivo Analysis of Dendritic Cell Development and Homeostasis
Michel C. Nussenzweig, M.D., Ph.D., The Rockefeller University, New York, NY
9:20 - 9:35 Discussion
Session VI: MICROBES, IMMUNITY AND DISEASE MODELS
Moderators: Cox Terhorst, Ph.D., and Judy Cho, M.D.
9:40 - 10:00 Initiation of Arthritis in Response by Commensal Bacteria
Diane Mathis, Ph.D., Joslin Diabetes Center, Boston, MA
10:05 - 10:25 Regulatory Lymphocytes and Intestinal Inflammation
Fiona Powrie, M.D., Oxford University, Oxford, United Kingdom
10:30 - 10:50 Linking Innate and Adapative Immunity in Celiac Disease
Bana Jabri, M.D., Ph.D., The University of Chicago, Chicago, IL
10:55 - 11:10 Discussion
Session VII: COMMUNICATION BETWEEN INNATE AND ADAPTIVE IMMUNITY IN THE INTESTINAL MUCOSA
Moderators: Balfour Sartor, M.D., and Scott Snapper, M.D., Ph.D.
11:15 - 11:35 Crohn's Disease Linking Innate to Adaptive Immunity
Charles Elson III, M.D., University of Alabama, Birmingham, AL
11:40 - 12:00 Genetics and Biology of TL1A: A Central Regulator of Normal and IBD Mucosal Immunity
Stephan Targan, M.D., Cedars Sinai Medical Center, Los Angeles, CA
12:05 - 12:25 Basophils and Mucosal Immunity
David Artis, Ph.D., University of Pennsylvania School of Veterinary Medicine, Philadelphia, PA
12:30 - 12:50 Macrophage's Coordinate Sentinel Responses in Intestinal Immunity
Scott E. Plevy, M.D., University of North Carolina School of Medicine, Chapel Hill, NC
12:55 - 1:15 Negative Regulators of Innate Immunity
Luke O'Neill, Ph.D., University Dublin Trinity College, Dublin, Ireland
1:20 - 1:40 Innate Immunity in HIV-1 Infection
Marcus Altfeld, M.D., Ph.D., Ragon Institute of MGH, MIT, and Harvard, Charlestown, MA
1:45 - 2:00 Discussion
2:05 Lunch


Autophagy in Immunity

Massachusetts General Hospital's
Center for the Study of Inflammatory Bowel Disease
18th Annual Workshop
November 14 - 15, 2008

CONFIRMED SPEAKERS:

  • Tamotsu Yoshimori, Ph.D., Osaka University, Japan
  • Anna Maria Cuervo, M.D., Ph.D., Albert Einstein College of Medicine, Bronx, NY
  • Beth Levine, M.D., University of Texas Southwestern Medical Center, Dallas, TX
  • Craig B. Thompson, M.D., University of Pennsylvania, Philadelphia, PA
  • Jurg Tschopp, Ph.D., University of Lausanne, Switzerland
  • Eric Baehrecke, Ph.D., University of Massachusetts Medical School, Worcester, MA
  • Ramnik J. Xavier, M.D., Massachusetts General Hospital, Boston, MA
  • Herbert W. Virgin IV, M.D., Ph.D., Washington University School of Medicine, St. Louis, MO
  • John H. Brumell, Ph.D., The Hospital for Sick Children, Toronto, Ontario, Canada
  • Vojo Deretic, Ph.D., University of New Mexico HSC, Albuquerque, NM
  • Christian Munz, Ph.D., University Hospital Zurich, Switzerland
  • Akiko Iwasaki, Ph.D., Yale University School of Medicine, New Haven, CT
  • Noboru Mizushima, M.D., Ph.D., Tokyo Medical and Dental University, Tokyo, Japan
  • Junying Yuan, Ph.D., Harvard Medical School, Boston, MA
  • Christophe Benoist, M.D., Ph.D., Joslin Diabetes Center, Boston, MA
  • Wojciech Swat, Ph.D., Washington University School of Medicine, St. Louis, MO
  • Alfred Lewis Goldberg, Ph.D., Harvard Medical School, Boston, MA
  • John J. LeMasters, M.D., Ph.D., Medical University of South Carolina, Charleston, SC
  • James E. Bradner, M.D., Dana Farber Cancer Institute, Boston, MA

Simches Research Building at Charles River Plaza
185 Cambridge Street, 3rd floor, Boston, MA

The Workshop is open to the research community at no charge.
To register, please e-mail mleonard1@partners.org

PRE-REGISTRATION REQUIRED

17th Annual Symposium
Thursday, November 8, 2007

Effect of Chitin Administration on Colitis
Emiko Mizoguchi, M.D., Ph.D., Gastrointestinal Unit Massachusetts General Hospital
Microendoscopy for In Vivo Cellular Imaging of Inflammatory Bowel Disease
Seok Hyun (Andy) Yun, Ph.D., Wellman Center for Photomedicine Massachusetts General Hospital
p38 MAP Kinase Signaling in Macrophages
Jin Mo Park, Ph.D., Cutaneous Biology Research Center Massachusetts General Hospital
SIAE Mutations and Autoimmunity
Shiv Pillai, M.D., Ph.D., Cancer Center Massachusetts General Hospital
Proteomics Approaches to Biomarker Discovery in Inflammatory Bowel Disease
Kenneth E. Hung, M.D., Harvard Partners Center for Genetics and Genomics Massachusetts General Hospital
CCR4-Dependent Regulatory T Cell Function in Inflammatory Bowel Disease
Shannon Bromley, Ph.D., Center for Immunology and Inflammatory Diseases Massachusetts General Hospital
Genetic Analysis of Innate Immune Sensing and Response
Bruce Beutler, M.D., The Scripps Research Institute, La Jolla, CA
 

Annual Workshop: November 9 - 10, 2007
Host-Microbial Interactions at Mucosal Surfaces in Health and Disease

Session I: Mapping The Flora
Diversity Of The Human Intestinal Microbial Flora
David Relman, M.D., Stanford University School of Medicine, Stanford, CA
Metagenomic Analysis Of Human Distal Gut Microbiome
Karen Nelson, Ph.D., Institute for Genomic Research, Rockville, MD
Host-Bacterial Mutualism
Margaret McFall-Ngai, Ph.D., University of Wisconsin, Madison, WI
 
Session II: Influence Of Microbiota On Development Of Immune Response
Sampling Of Commensals And Induction Of Iga
Andrew MacPherson, Ph.D., McMaster University Medical Center, Ontario, Canada
Symbiotic Commensal Bacteria Direct Maturation Of The Host Immune System
Dennis Kasper, M.D., Brigham and Women’s Hospital, Boston, MA
Immunoregulation Of Allergic And Inflammatory Disease By The Commensal Flora
Cathryn Nagler, Ph.D., Massachusetts General Hospital, Boston, MA
Sampling And Presentation Of Enteric Antigens
Hans-Christian Reinecker, M.D., Massachusetts General Hospital, Boston, MA
Session III: Innate Microbial Recognition I
Communicable Ulcerative Colitis Induced By T-Bet Deficiency In The Innate Immune System
Laurie Glimcher, M.D., Harvard School of Public Health, Boston, MA
Innate Immune Signaling At The Intestinal Mucosal Surface
Elke Cario, M.D., University of Essen, Essen, Germany
TLR-Commensal Interactions In Health And Disease
Ruslan Medzhitov, Ph.D., Howard Hughes Medical Institute, Yale University School of Medicine, New Haven, CT
Genetic Analysis Of Innate Immunity
Bruce Beutler, M.D., The Scripps Research Institute, La Jolla, CA
Session IV: Innate Microbial Recognition II
Tolerance To Intestinal Self
Shannon Turley, Ph.D., Dana Farber Cancer Institute, Boston, MA
Postnatal Acquisition Of Endotoxin Tolerance In Intestinal Epithelial Cells
Mathias Hornef, M.D., University of Freiburg, Freiburg, Germany
Critical Role Of TLR:NF-_B Signaling In Commensal Bacteria Induced Colitis
Christian Jobin, Ph.D., University of North Carolina at Chapel Hill, Chapel Hill, NC
Intestinal Macrophages Play A Key Role In Th1 Dominant Chronic Colitis Through Excess Production Of IL12 And IL23 In Response To Bacteria
Tadakazu Hisamatsu, M.D., Keio University School of Medicine, Tokyo, Japan
Session V: Role Of Microbes In Generation Of IL-23/Th17 Axis
Differential Activity Of IL-12 And IL-23 In Mucosal And Systemic Innate Immune Pathology
Fiona Powrie, Ph.D., University of Oxford, Oxford, UK
Regulation Of Inflammatory T Cells
Chen Dong, Ph.D., University of Texas, Houston, TX
IL-23 And IL-27 – Related But Functionally Distinct Regulators Of Inflammation
Daniel J. Cua, Ph.D., Schering-Plough Biopharma, Palo Alto, CA
Roles of ROR_t And Foxp3 In Balancing Inflammation
Dan R. Littman, M.D., Ph.D., Skirball Institute, NYU School of Medicine, New York, NY
IL-23 Plays A Key Role In Helicobacter Hepaticus Induced T Cell Dependent Colitis
Marika Kullberg, Ph.D., The University of York, York, UK
 
Session VI: Microbe Induced Immunoregulation (And Dysregulation In IBD)
Mucosal Effector Memory T Cells
Hilde Cheroutre, Ph.D., La Jolla Institute for Allergy and Immunology, San Diego, CA
Regulatory T Cells In The Maintenance Of Mucosal Homeostatis And Prevention Of Intestinal Inflammation
Scott Snapper, M.D., Ph.D., Massachusetts General Hospital, Boston, MA
Foxp3+ Regulatory T Cells In The Intestinal Lamina Propria
Yasmine Belkaid, Ph.D., Laboratory of Parasitic Diseases NIAID, Bethesda, MD
Tight Mucosal Compartmentation Of The Murine Immune Response To Antigens Of The Enteric Microbiota
Charles Elson, M.D., University of Alabama, Birmingham, AL
Role Of Commensal Sensing In B Cell Mucosal Immunoregulation
Jonathan Braun, M.D., Ph.D., UCLA School of Medicine, Los Angeles, CA
 

16th Annual Symposium
Thursday, November 9, 2006

Role of Chitinase 3-like-1 in Inflammatory Bowel Disease
Emiko Mizoguchi, M.D., Ph.D.
Gastrointestinal Unit, Massachusetts General Hospital
Molecular Mechanism of the Anti-Inflammatory Effect of N-3 Fatty Acids in Fat-1 Transgenic Mice with DSS-Induced Colitis
Jing X. Kang, M.D., Ph.D.,
Department of Cardiac Nutrition Massachusetts General Hospital
High Throughput Approaches to Dissecting Signaling Pathways
Ramnik Xavier, M.D.,
Gastrointestinal Unit Massachusetts General Hospital
Impact of Telomere Dysfunction on Ulcerative Colitis
Richard S. Maser, Ph.D.,
Department of Medical Oncology Dana Farber Cancer Institute
Identification of the Muramyl Dipeptide Transporter in Phagocytes Required for NOD2 and NALP3 Activation
Lynda Stuart, M.D., Ph.D.,
Pediatrics Massachusetts General Hospital
Identification of Genes Regulating Epithelial Cell Renewal in the Adult Drosophila Intestine
Craig A. Micchelli, Ph.D.,
Genetics Harvard Medical School
Rapid Membrane Remodeling During Phagosome Formation and Maturation
Sergio Grinstein, Ph.D.,
The Hospital for Sick Children, Toronto, Canada

Annual Workshop: November 10 - 11, 2006
The Phagosome and the Immune/Inflammatory Response

Session I: Receptors Involved in Phagocytosis
Fc Receptors and Phagocytosis
Jeffrey Ravetch, M.D., Ph.D.,
Rockefeller University,
New York, NY
Not Only Tolls: Innate Recognition by Macrophage Receptors
Siamon Gordon, M.B., Ch.B., Ph.D.,
University of Oxford,
Oxford, UK
Phagocytosis of Bacterial Pathogens in Drosophila
Christine Kocks, Ph.D.,
Massachusetts General Hospital, Boston, MA
CD11b/CD18 (CR3) Signaling and Neutrophil Cytotoxicity
Tanya Mayadas, Ph.D., Brigham and Women's Hospital,
Boston, MA
Session II: Phagosome / Endosome Maturation
A Systems Approach to Dissecting Immunity
Alan Aderem, Ph.D.,
The Institute for Systems Biology,
Seattle, WA
Phagosomes and Cross Presentation in Dendritic Cells
Sebastian Amigorena, Ph.D.,
Institut Curie,
Paris, France
A Systems Biology Analysis of the Drosophila Phagosome
Lynda Stuart, M.D., Ph.D.,
Massachusetts General Hospital,
Boston, MA
Mechanisms of Cross-Presentation
Peter Cresswell, Ph.D.,
Yale University School of Medicine,
New Haven, CT
Session III: Killing Mechanisms/NADPH Oxidase
Regulation of NADPH Oxidase Activity in the Developing and in the Mature Neutrophil
Dirk Roos, Ph.D.,
Sanquin Research at CLB and Landsteiner Laboratory,
Amsterdam, The Netherlands
NADPH Oxidase and Pi3K Michael Yaffe, M.D., Ph.D., Massachusetts Institute of Technology, Cambridge, MA
Regulation of NADPH Oxidase Function by SLAM Family Receptors
Cox Terhorst, Ph.D.,
Beth Israel Deaconess Medical Center,
Boston, MA
How Neutrophils Kill Microbes
Anthony Segal, M.D., Ph.D.,
University College London, UK
Role of Rac in Regulation of Noxl-3
Hideki Sumimoto, M.D., Ph.D.,
Kyushu University, Japan
Session IV: Intestinal Phagocytes
Profound Inflammatory Anergy of Intestinal Macrophages
Phillip Smith, M.D.,
The University of Alabama at Birmingham,
Birmingham, AL
Microbial Uptake in Gut
Hans Christian Reinecker, M.D.,
Massachusetts General Hospital,
Boston, MA
Survival and Replication of Crohn's Disease-Associated E. Coli Within Macrophages
Arlette Darfeuille-Michaud, Ph.D.,
Université
Auvergne , Clermont-Ferrand, France
Session V: Microbes, Phagosomes and Endosomes
Salmonella Invasion of Host Cells
Sergio Grinstein, Ph.D.,
The Hospital for Sick Children,
Toronto, Canada
Viral Entry Into Endosomes
Ari Helenius, Ph.D.,
Institut f. Biochemie,
Zurich, Switzerland
The Phagosomal Environment and Microbial Fitness
David G. Russell, Ph.D.,
Cornell University,
Ithaca, NY
The Tyrosine Kinase Hck is Involved in Phagolysosome Biogenesis and Cell Migration
Isabel Maridonneau-Parini, Ph.D.,
Institut de Pharmacologie et de Biologie Structurale,
Toulouse, France
Phagocytosis: At the Crossroads of Innate and Adaptive Immunity
Michel Desjardins, Ph.D., Université
de Montréal, Canada
Session VI: Uptake of Apoptotic Cells by DC
Engulfment of Apoptotic Cells and Nuclei Expelled from Erythroid Precursors, and its Defect
Shigekazu Nagata, Ph.D., Osaka University Medical School,
Osaka, Japan
Recognition and Engulfment of Apoptotic Cells
Simon Brown, Ph.D.,
The University of Edinburgh, UK
Phagocytosis of Apoptotic Neutrophils Regulates Granulopoiesis via IL-23 and IL-17
Klaus Ley, M.D.,
University of Virginia Health,
Charlottesville, VA
The Apoptotic Cell Receptor CR3 and Dendritic Cell Function
Nina Bhardwaj, M.D., Ph.D.,
New York University Medical Center,
New York, NY

 

15th Annual Symposium
Thursday, November 10, 2005

Age-dependent Changes in Intestinal Gene Expression Modulate the Immune Response to Enteric Salmonella Infection
Bobby J. Cherayil, M.D.
Pediatric Gastrointestinal Unit
Massachusetts General Hospital
Are Beta2 Integrins Ready to Dance with Anthrax?
Jian-Ping Xiong, Ph.D.
Renal Unit
Massachusetts General Hospital
The CD200 Receptor Regulates Mucosal Injury and Signaling by TLR4
Roy Soberman, M.D.
Renal Unit
Massachusetts General Hospital
Dependence of Intestinal Granulomatous Inflammation on Macrophage-like Dendritic Cells
Ken Sugimoto, M.D., Ph.D.
Immunopathology Unit
Massachusetts General Hospital
Glycosylation is Important in Bacterial-Epithelial Cross Talk During the Establishment of Microbial Ecosystem in the Mammalian Gut
N. Nanda Nanthakumar, M.D.
Pediatric GI
Massachusetts General Hospital
Induction of NADPH Oxidase by the Cell Surface Receptor SLAM and the MyD88 Adapter Protein: Parallel or Serial Pathways?
F. Stephen Laroux, Ph.D.
Division of Immunology
Beth Israel Deaconess Medical Center
The Role for LIGHT and TL1A in Th1 Mediated Mucosal Inflammation
Stephan Targan, M.D.
Cedars Sinai Medical Center
Los Angeles, CA

Annual Workshop: November 11 - 12, 2005
Immunological Memory
Friday, November 11, 2005

SESSION I: T Cell Memory
Memory CD8 T Cell Differentiation
Rafi Ahmed, Ph.D.
Emory University School of Medicine, Atlanta, GA
Vitamins for Memory
Hilde Cheroutre, Ph.D.
La Jolla Institute for Allergy and Immunology
San Diego, CA
Private Specificities of Heterologous Immunity
Raymond Welsh, Ph.D.
University of Massachusetts Medical Center
Worcester, MA
Private Specificities of Heterologous Immunity
Raymond Welsh, Ph.D.
University of Massachusetts Medical Center
Worcester, MA
Antigen Presentation by Immature DC Generates Central Memory Cells With Robust Expansion Potential Following Secondary Stimulation With Mature DC
Cornelis Melief, Ph.D.
Leiden University Medical Center
Leiden, The Netherlands
Cytokines and CD8+ Memory Cells
Jonathan Sprent, M.D., Ph.D., The Scripps Research Institute, La Jolla, CA
SESSION II: T Cell Memory
Cytokines and CD8+ Memory Cells
Jonathan Sprent, M.D., Ph.D., The Scripps Research Institute, La Jolla, CA
Homeostatic Mechanisms of Memory T Cell Generation
Stephen Jameson, Ph.D., University of Minnesota, Minneapolis, MN
CD4 Memory Subsets: Generation, Maintenance and Function
Susan Swain, Ph.D., Trudeau Institute, Inc., Saranac Lake, NY
Memory CD4+ T Cells in a Chronic Disease: Studies With Leishmania Major
Phillip Scott, Ph.D., University of Pennsylvania School of Veterinary Medicine, Philadelphia, PA
SESSION III: B Cell and Plasma Cell Memory
B Cell and Plasma Cell Memory
Antonio Lanzavecchia, M.D., Institute for Research in Biomedicine
Bellinzona, Switzerland
A New Look at Human Memory B Cells
Jean Claude Weill, Ph.D., INSERM, Paris, France
Regulation of Autoreactive Memory B Cell Formation
Andrew Caton, Ph.D., The Wistar Institute
Philadelphia, PA
Antigen-Specific Memory B Cell Subsets
Michael McHeyzer-Williams, Ph.D.
The Scripps Research Institute
La Jolla, CA
Memory B Cells in Mice
Klaus Rajewsky, M.D.
Harvard Medical School
Boston, MA
 
SESSION IV: Memory and Recruitment
Generation of Gut Tropic T Cells by Intestinal Dendritic Cells
William Agace, Ph.D.
Lund University
Sweden
In Situ Analysis of Effector/Memory T Cell Migration and Function
Ulrich von Andrian, M.D.
Harvard Medical School
Boston, MA
Development of Memory T Cell Subsets
Leo Lefrancois, Ph.D.
University of Connecticut
Farmington, CT
Chemokine Control of Effector/Memory T Cell Entry and Exit in Periphery Tissue
Andrew Luster, M.D., Ph.D.
Massachusetts General Hospital
Boston, MA
SESSION V: Memory and Inflammation
Mucosal Specific Mechanisms of IFN Gamma Regulation
Stephan Targan, M.D.
Cedars Sinai Medical Center
Los Angeles, CA
Crosstalk of Mucosal Microbiota With Systemic iNKT and CD4+ T Cell Populations
Jonathan Braun, M.D., Ph.D.
University of California
Los Angeles, CA
The Role of L-Selectin and PSGL-1 in Inflammatory Bowel Disease
Klaus Ley, M.D.
University of Virginia Health System
Charlottesville, VA
T Cell Cytokine Signaling and Apoptosis
Markus Neurath, M.D., Ph.D.
University of Mainz
Germany

14th Annual Symposium
Thursday, November 11, 2004

Examining Dynamics of Dynamin-Auxilin Interactions in Live Cells
Sanja Sever, Ph.D., Renal Unit, Massachusetts General Hospital, Boston, Massachusetts
Protein Tyrosine Phosphatases in GI Inflammation and Cancer
Frank David, M.D., Ph.D., Cancer Biology
Benjamin Neel, M.D., Ph.D., Cancer Biology
Beth Israel Deaconess Medical Center, Boston, Massachusetts
Linking IBD and Cancer Through Cables
Lawrence Zukerberg, M.D., Pathology Department, Massachusetts General Hospital, Boston, Massachusetts
Cross-Regulation Between TGF-beta and Galpha i2 Signaling Pathways
Mei Wu, M.D., Ph.D., Dermatology Department, Massachusetts General Hospital, Boston, Massachusetts
Postgenomic Screens in Yeast Provide New Insights into Shigella Pathogenesis
Cammie Lesser, M.D., Ph.D., Infectious Disease, Massachusetts General Hospital, Boston, Massachusetts
Chitinase 3-Like-1 Exacerbates Intestinal Inflammation by Enhancing Bacterial Adhesion and Invasion in Colonic Epithelial Cells
Emiko Mizoguchi, M.D., Ph.D., Gastrointestinal Unit, Massachusetts General Hospital, Boston, Massachusetts
 

Inventing and Re-Inventing the GI Tract -Stem Cells, Development and Differentiation
Annual Workshop: November 12 - 13, 2004

SESSION I: Development I: Organogenesis and Morphogenesis
GI Organogenesis - Lessons From Xenopus
Aaron Zorn, Ph.D., Cincinnati Children's Hospital Medical Center, Cincinnati, OH
Developmental Patterning of the Gut in C. Elegans
Helen Chamberlin, Ph.D., Ohio State University, Columbus, OH
Transcription Factor Control of Gastrointestinal Development
Ramesh Shivdasani, M.D., Ph.D., Dana Farber Cancer Institute, Boston, MA
Notch Signaling Endoderm Development - Lessons From Zebrafish
Didier Stainier, Ph.D., University of California, San Francisco, CA
Regulation of Intestinal Fate by Notch in the Embryo and the Adult
Ben Stanger, M.D., Ph.D., Massachusetts General Hospital, Boston, MA
Molecular Regulation of Endocrine Pancreas Development
James Wells, Ph.D., Cincinnati Children's Hospital Medical Center, Cincinnati, OH
Endocrine Cell Fate Specification in the GI Tract
Gerard Gradwohl, Ph.D., INSERM, Strasbourg, France
 
SESSION II: Differentiation
Molecular Pathways of Glucocorticoid Action on the Developing Intestine
Susan Henning, Ph.D., Baylor College of Medicine, Houston, TX
Extracellular-Matrix Molecules Signal Intestinal Morphogenesis and Differentiation
Patricia Simon-Assmann, Ph.D., INSERM, Strasbourg, France
Epithelial Mesenchymal Interaction in Intestinal Morphogenesis
Deborah Rubin, M.D., Washington University School of Medicine, St. Louis, MO
Fork Head Protein and Transcriptional Regulation of GI Differentiation
Klaus Kaestner, Ph.D., University of Pennsylvania Medical Center, Philadelphia, PA
NPO and Intestinal Differentiation in Zebrafish
Allan Mayer, M.D., Ph.D., Medical College of Wisconsin, Milwaukee, WI
Molecular Basis of the Intestinal Epithelium Differentiation - The Role of HMG-Box Transcription Factors
Philippe Jay, Ph.D., Institut de Genetique Humaine, France
SESSION III: Stem Cells
Thymic Origin of Intestinal Alphabeta T Cells Revealed by Fate Mapping of RORgammat+ Cells
Dan R. Littman, M.D., Ph.D.
New York University Medical Center, New York, NY
Intestinal T Cells Utilize Wnt/b-Catenin Signaling to Generate Potent Innate Immune Responses at the Epithelial Barrier
Terence Barrett, M.D., Northwestern University Medical School, Chicago, IL
Clonal Analysis of Intestinal Epithelium
Matthew Bjerknes, Ph.D., University of Toronto, Canada
Stem Cell and BMP Signaling
Linheng Li, Ph.D., Stowers Institute for Medical Research, Kansas City, MO
Stem Cells for Gene Delivery in the Gut
Hiroshi Mashimo, M.D., Ph.D., Boston VA Medical Center, Boston, MA
 
SESSION IV: Regeneration/Repair
Fibroblast Growth Factors and Intestinal Stem Cell Regeneration
Steven M. Cohn, M.D., Ph.D., University of Virginia Health System, Charlottesville, VA
Bone Marrow Stem Cells and GI Regeneration
Mamoru Watanabe, M.D., Ph.D., Tokyo Medical and Dental University, Tokyo, Japan
Molecular Basis of Functional Adaptation in Intestine Marc Levin, M.D., Washington University School of Medicine, St. Louis, MO Regulation of Intestinal Repair Daniel K. Podolsky, M.D., Massachusetts General Hospital, Boston, MA

13th Annual Symposium
Thursday - November 13, 2003

Use of Non-Mammalian Models for the Study of Host/Pathogen Interactions
Eleftherios E. Mylonakis, M.D., Infectious Disease Unit
Massachusetts General Hospital, Boston, Massachusetts
Signal Transduction Through NOD2 - Role of Downstream RIPs and Caspases
Lewis C. Cantley, Ph.D., Division of Signal Transduction
Derek W. Abbott, M.D., Ph.D., Division of Signal Transduction
Beth Israel Deaconess Medical Center, Boston, Massachusetts
Roles of Matrix Metalloproteinases in the Experimental Inflammatory Bowel Disease that Accompanies Mucosal Injury in Mice
Masaki Inada, D.D.S., Ph.D., Department of Medicine
Massachusetts General Hospital, Boston, Massachusetts
Signaling and the Cytoskeleton - Deciphering the Role of WASP Family Members in Microbial Pathogenesis and Epithelial Function
Scott B. Snapper, M.D., Ph.D., Gastrointestinal Unit
Anna Lyubimova, Ph.D., Gastrointestinal Unit
Massachusetts General Hospital, Boston, Massachusetts
PKK - A Pleotropic Activator of NFkappaB
Shiv S. Pillai, M.B.B.S., Ph.D., Cancer Center
Massachusetts General Hospital, Boston, Massachusetts
DOCK4 Signaling Pathway in Cancer
Vijay Yajnik, M.D., Ph.D., Gastrointestinal Unit
Massachusetts General Hospital, Boston, Massachusetts
Activation of a Selective CD8+ Regulatory T Cell by Intestinal Epithelial Cells
Lloyd Mayer, M.D.
The Mount Sinai Medical Center, New York, New York
 

Immune Regulatory Networks
Annual Workshop: November 14 - 15, 2003

SESSION I: Overview/Plenary
The Spectrum of Treg
Ethan Shevach, M.D., National Institutes of Health , Bethesda, MD
CD4+ CD25+ Foxp3+ Regulatory T Cells
Shimon Sakaguchi, M.D., Ph.D.
Kyoto University, Kyoto, Japan
SESSION II: Development of Treg
Thymic Development and Function - Tregs
Andy Caton, Ph.D.
Wistar Institute, Philadelphia, PA
Diverse Origins and Phenotypes of Regulatory T Cells
Harald von Boehmer, M.D., Ph.D.
Harvard Medical School, Boston, MA
Scurfin and CD4+CD25+ T Reg Fred Ramsdell, Ph.D.
Celltech R&D Inc.
Bothell, WA
Foxp3 Programs the Development and Function of CD4+CD25+ Treg Alexander Rudensky, Ph.D.
University of Washington
Seattle, WA
SESSION III: Mechanism(s) of Action and Trafficking of Treg
Toll Pathways and Treg Ruslan Medzhitov, Ph.D., Yale University School of Medicine, New Haven, CT T Cell Regulation and Homeostasis Birgitta Stockinger, M.D., The National Institute for Medical Research, London, UK
SESSION IV: Induction of Treg by Specialized Populations of DC
DC That Induce Tolerance and Treg Differentiation In Vivo Herve Groux, Ph.D., Hôpital de l'Archet, Nice, France Ligation on DC and Induction of Th2/Treg Anne O'Garra, Ph.D., The National Institute for Medical Research, London, UK
Plasmacytoid DC and Induction of Treg
Yong-Jun Liu, Ph.D., University of Texas MD Anderson Cancer Center, Houston, TX
Induction of Treg by Targeting Antigen to Immature DC Michel Nussenzweig, M.D., Ph.D., The Rockefeller University, New York, NY
ICOS-ICOS-Ligand Pathway and Treg Development
Dale T. Umetsu, M.D., Ph.D., Stanford University, Stanford, CA
Specialized Subpopulations of Mucosal DC Brian Kelsall, M.D., National Institutes of Health, Bethesda, MD
Treg Cells and TRANCE-RANK Signals
Richard Flavell, Ph.D., Yale University School of Medicine, New Haven, CT
 
Session v : Suppression of Disease by Regulatory Cells
Treg and EAE
Jocelyn Demengeot, Ph.D., Instituto Gulbenkian de Ciência, Oeiras, Portugal
CD4+ CD25+ Treg and Leishmania; Persistence and Immunity David Sacks, Ph.D., National Institutes of Health , Bethesda, MD
Antigen Induced Regulatory T Cells in Autoimmunity
Matthias von Herrath, M.D., La Jolla Institute for Allergy and Immunology, La Jolla, CA
Arthritis and Interleukin 10-Producing B Cells Marco Londei, M.D., University College London, London, UK
Regulatory B Cells in Chronic Colitis
Atsushi Mizoguchi, M.D., Ph.D., Massachusetts General Hospital, Boston, MA
 
SESSION VI: Regulatory Cells and IBD (I)
DCs and Tregs Regulating Airway Inflammation and IBD
Anuradha Ray, Ph.D., University of Pittsburgh School of Medicine, Pittsburgh, PA
Treg and the CD45RB Transfer Model Fiona Powrie, M.D., University of Oxford, London, UK
Treg, the Thymus and Colitis: GITR Ligands
Cox Terhorst, Ph.D., Beth Israel Deaconess Medical Center, Boston, MA
Treg Microbial Flora and Murine Colitis Charles Elson III, M.D., University of Alabama, Birmingham, AL
SESSION VII: Regulatory Cells and IBD (II)
Activation of CD8+ Tregs by Intestinal Epithelial Cells Lloyd Mayer, M.D.
The Mount Sinai Medical Center, New York, NY
Intestinal Dendritic Cells Hans-Christian Reinecker, M.D., Massachusetts General Hospital, Boston, MA
Treg and Th1/Th2 Models
Warren Strober, M.D., National Institutes of Health , Bethesda, MD
Lymphocyte Activation in the SAMP1/YitFc Model of Ileitis
Fabio Cominelli, M.D., Ph.D.
University of Virginia
ICOS Pathways Regulate Murine Colitis
Mamoru Watanabe, M.D., Ph.D.
Tokyo Medical and Dental University
Tokyo, Japan
 

12th Annual Symposium
Thursday - November 21, 2002

Nonhuman Primate Model for Colorectal Cancer
Jae U. Jung, Ph.D., Division of Tumor Virology
Harvard Medical School, Southborough, Massachusetts
ESE-1, an Enterocyte-Specific ets Transcription Factor, Regulates MIP-3a
Gene Expression in Colonic Epithelial Cells

Andrew C Keates, Ph.D., Gastrointestinal Unit
Beth Israel Deaconess Medical Center, Boston, Massachusetts
Molecular Interactions in Shigella Actin-Based Motility
Marcia Goldberg, M.D., Infectious Disease Unit
Massachusetts General Hospital, Boston, Massachusetts
Small Intestinal Dendritic Cells in Mice With a Targeted Deletion of CX3CR1
and Green Fluorescence Protein Reporter Insertion

Hans-Christian Reinecker, M.D., Gastrointestinal Unit
Jan H. Niess, M.D., Gastrointestinal Unit
Massachusetts General Hospital, Boston, Massachusetts
Visualization of MHC Class II Molecules in the Small Intestine
Jatin Vyas, M.D., Ph.D., Infectious Disease Unit
Massachusetts General Hospital, Boston, Massachusetts
The Relationship Between the Thymus and T Regulatory Cells in Murine Models of Colitis
William A. Faubion, Jr., M.D., Gastrointestinal Unit
Beth Israel Deaconess Medical Center, Boston, Massachusetts
The Role of the NF- k B/IkB Pathway in Substance P Receptor Gene Regulation
Simos Simeonidis, Ph.D., Gastroenterology Division
Beth Israel Deaconess Medical Center, Boston, Massachusetts
Functional Interface Between Salmonella and the Host: Type III Secretion at Work
Jorge Galan, Ph.D.
Yale University School Of Medicine
New Haven, Connecticut

Microbial - Mucosal Interactions
Annual Workshop: November 22 - 23, 2002

SESSION I: The Flora
The Gastrointestinal Ecosystem
Robin G. Lorenz, M.D., Ph.D., University of Alabama at Birmingham, Birmingham, Alabama
Influence of Gut Bacteria on Host Physiology
Lora Hooper, Ph.D., Washington University School of Medicine, St. Louis, Missouri
The Mucosal Biofilm Alexander Swidsinski, M.D., Klinik Gastroenterology, Berlin, Germany  
SESSION II: Bacterial Pathogenesis
Salmonella Signaling in the Host
Jorge Galan, Ph.D., Yale University School of Medicine, New Haven, Connecticut
Signaling Pathways During Yersinia Infection Ralph Isberg, Ph.D., Tufts University, Boston, Massachusetts
Molecular Interactions of Yops With Host Cells
James Bliska, Ph.D., State University of New York at Stony Brook, Stony Brook, New York
Modulation of Tight Junctions by Shigella
Beth McCormick, Ph.D., Massachusetts General Hospital, Boston, Massachusetts
Host Cytoskeletal - Pathogen Interactions
Scott B. Snapper, M.D., Ph.D., Massachusetts General Hospital, Boston, Massachusetts
 
SESSION III: Epithelial Function and the Host Response to Microbes
Bacterial-Epithelial Interactions
Kim E. Barrett, Ph.D., UCSD Medical Center, San Diego, California
Interactions of EPEC With Epithelial Cells
Gail Hecht, M.D., University of Illinois, Chicago, Illinois
Epithelial Cell Responses to Gram-Negative Bacterial Infection
Dana Philpott, M.D., Institut Pasteur, Paris, France
Defensins and Microbial Infection
Charles Bevins, M.D., Ph.D., The Cleveland Clinic Foundation, Cleveland, Ohio
SESSION IV: Innate Immune Response to Microbes (TLRs)
TLRs and Bacterial Infection
Douglas Golenbock, M.D., University of Massachusetts Medical Center, Worcester, Massachusetts
Flagellin/TLR5 in Innate and Adaptive Mucosal Immunity
Andrew Gewirtz, Ph.D., Emory University, Atlanta, Georgia
TLRs and Nods in Intestinal Mucosa
Daniel K. Podolsky, M.D., Massachusetts General Hospital, Boston, Massachusetts
Nod2 in Mice and Humans
Gabriel Nunez, M.D., University of Michigan Medical School, Ann Arbor, Michigan
Session v : Mucosal Immune Regulatory Responses Induced by Enteric Microbes (I)
Helicobacter and Gastrointestinal Immunity
Peter Ernst, D.V.M., Ph.D., University of Virginia, Charlottesville, Virginia
Gastrointestinal Response to Bacterial Infection
David Schauer, D.V.M., Ph.D., Massachusetts Institute of Technology, Cambridge, Massachusetts
TLRs, G Coupled Receptors, and Innate B Cells in Microbial-Immune Homeostasis
Jonathan Braun, M.D., Ph.D., UCLA Hospital, Los Angeles, California
Influence of Luminal Flora on Allergic Responses to Food
Cathryn Nagler, Ph.D., Massachusetts General Hospital, Boston, Massachusetts
SESSION VI: Mucosal Immune Regulatory Responses Induced by Enteric Microbes (II)
Regulation of T cell Responses to Enteric Bacteria Charles Elson, Ph.D., University of Alabama at Birmingham, Birmingham, Alabama Regulation of Response to Luminal Flora by IL-10 Balfor Sartor, M.D., University of North Carolina School of Medicine, Chapel Hill, North Carolina
Molecular Mechanisms Regulating Inflammatory Bowel Disease Warren Strober, M.D., National Institutes of Health, Bethesda, Maryland  
SESSION VII: The Luminal Flora and IBD  
Mucosal Inflammatory Responses by Enteric Microflora in Human IBD Toshifumi Hibi, M.D., Keio University Hospital, Tokyo, Japan Adherent-Invasive Bacteria and IBD Arlette Darfeuille-Michaud, Ph.D., Univesite d'Auvergne, France
Molecular Intestinal Microbial Diversity (normal vs. IBD) Yingzi Cong, Ph.D., University of Alabama at Birmingham, Birmingham, Alabama  

11th Annual Symposium
Thursday - November 15, 2001

Regulation of VEGF by the Wnt and K-ras Pathways in Colonic Epithelial Cells
Daniel C. Chung, M.D., Gastrointestinal Unit
Massachusetts General Hospital, Boston, Massachusetts
Transcriptional Regulation of Tight Junction Associated Protein Expression in Intestinal Epithelial Cells
Hans-Christian Reinecker, M.D., Gastrointestinal Unit
Massachusetts General Hospital, Boston, Massachusetts
Can the Chemokine TECK Activate TH1 and TH2 Cells in a CR9-Independent Manner?
Robert E. Gerszten, M.D., Cardiology Division
Massachusetts General Hospital, Boston, Massachusetts
Role of Intestinal Epithelial Cell-Derived Galectin-4 as a Pathogenic Mediator in Chronic Colitis
Atsushi Mizoguchi, M.D., Immunopathology
Massachusetts General Hospital, Boston, Massachusetts
Shiga Toxin Production and Lysis Gene Expression During Cellular Invasion by Shigella Dysenteriae 1
Joan Butterton, M.D., Infectious Disease Unit
Massachusetts General Hospital, Boston, Massachusetts
The Induction of Intestinal Inflammation: Role of Luminal Bacterial Antigen
Haining Shi, Ph.D., Mucosal Immunology
Massachusetts General Hospital, Boston, Massachusetts
Signaling and the Cytoskeleton in Mammalian Cells: Lessons Learned from Microbes that Move
Marcia Goldberg, M.D., Infectious Disease Unit
Massachusetts General Hospital, Boston, Massachusetts
Role of NF- k B in Neuropeptide-Mediated Intestinal Inflammation
Charalabos Pothoulakis, M.D., Gastrointesinal Division
Beth Israel Deaconess Medical Center, Boston, Massachusetts
Nod2 and Crohn's Disease
Gabriel Nunez, M.D.
University of Michigan Medical School, Ann Arbor, Michigan
 

NF- k B IN HOST DEFENSE: GENETICS, BIOCHEMISTRY AND FUNCTION
Annual Workshop: November 16 - 17, 2001

SESSION I: MECHANISMS OF NF- kB ACTIVATION
Ras like GTPases in the Regulation of NF- k B
Sankar Ghosh, Ph.D., Yale University, New Haven, CT
Regulation of NF- k B Action by Reversible Acetylation
Warner C. Greene, M.D., Ph.D., University of California, San Francisco, CA
Regulation of NF- k B IkappB by Lysosome Function Ana Maria Cuervo, M.D., Ph.D., Tufts University School of Medicine, Boston, MA  
SESSION II: FUNCTIONAL DISSECTION OF NF- k B ACTIVATION PATHWAYS
Expression Profiling of NF- k B Pathways
Carter Van Waes, M.D., Ph.D., National Institute on Deafness and Other Communication Disorders, Bethesda, MD
Functional Consequences of Conditional Targeting of NEMO and IKK
Mark Schmidt-Supprian , M.D., Center for Blood Research, Inc., Boston, MA
A20-/- in Regulating NF- k B Function Averil Ma, M.D., University of Chicago, Chicago, IL
The Role of IKK in IBD
Florian Greten, M.D., University of California, San Diego, CA
SESSION III: NF- k B IN THE REGULATION OF INFLAMMATORY, ANTIAPOPTOTIC, AND IMMUNE RESPONSES
NF- k B and Human Genetic Pathologies
Alain Israel, M.D., Institut Pasteur, France
NF- k B Transcription Factors in Cancer
Thomas D. Gilmore, Ph.D., Boston University, Boston, MA
NF- k B in the Regulation of Chemokines
Andrew Luster, M.D., Ph.D., Massachusetts General Hospital, Boston, MA
NF- k B in T-cell Development and Function
Ramnik Xavier, M.D., Massachusetts General Hospital, Boston, MA
NF- k B in B-cell Development and Function
Shiv Pillai, M.D., Ph.D., Massachusetts General Hospital, Boston, MA
Mechanisms of T-cell Development and Function
Terence Barrett, M.D., Northwestern University Medical School, Chicago, IL
Modulation of Proinflammatory and Apoptotic Signaling Cascade by Cellular Differentiation in Intestinal Epithelial Cells
Christian Jobin, Ph.D., University of North Carolina at Chapel Hill, Chapel Hill, NC
 
Session iv . NF- k B IN THE RECOGNITION OF PATHOGENS AND INTESTINAL INFLAMMATION
Activation of NF- k B by Intracellular LPS Receptor Nod1/2
Gabriel Nunez, M.D., University of Michigan Medical School, Ann Arbor, MI
Intracellular NF- k B Activation by Shigella Flexneri
Philippe J. Sansonetti, M.D., Institut Pasteur, FRANCE
Prokaryotic Inhibition of NF- k B Activation in Epithelial Cells
James L. Madara, M.D., Emory University School of Medicine, Atlanta, GA
Typhlocolitis in NF- k B-Deficient Mice
Bruce H. Horwitz, M.D., Ph.D., Brigham and Women's Hospital, Boston, MA
NF- k B and Ubiquitin in IBD
Toshifumi Hibi, M.D., Keio University School of Medicine, Tokyo, Japan
 
SESSION V. NF- k B AS TARGET FOR NOVEL THERAPEUTICS
Cellular Targets for Inhibiting the NF- k B Pathway
Richard B. Gaynor, M.D., University of Texas Southwestern Medical Center, Dallas, TX
Phosphorothioate Oligonucleotides in the Inhibition of NF- k B
Warren Strober, M.D., National Institutes of Health, Bethesda, MD
Inhibitors of NF- k B Nuclear Localization
Steven G. Nadler, Ph.D., Bristol-Myers Squibb Pharmaceutical Research Institute, Princeton, NJ
Approaches to NF- k B Inhibition
Yajun Xu, Ph.D., Millennium Pharmaceutical, Cambridge, MA