Ramnik Xavier, M.B.,B.Ch.
Title Kurt J. Isselbacher Professor of Medicine in the Field of Gastroenterology Institution Massachusetts General Hospital Address Massachusetts General Hospital
Richard B. Simches Research Center
185 Cambridge St
Boston MA 02114
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Research
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R01DK127171
(ANANTHAKRISHNAN, ASHWIN N ;XAVIER, RAMNIK J)
Aug 24, 2021 - May 31, 2026
Determinants of inception of inflammation in inflammatory bowel diseases
Role: Co-Principal Investigator
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R01DK120485
(KWON, DOUGLAS ;XAVIER, RAMNIK J)
Sep 14, 2018 - Aug 31, 2023
Multi-omics characterization of HIV-associated changes in the gut microbiome and host mucosal immunity
Role: Co-Principal Investigator
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R01DK117263
(XAVIER, RAMNIK J)
May 11, 2018 - Feb 28, 2022
Lysosome Homeostasis and Microbicidal Mechanisms in Innate Immunity
Role: Principal Investigator
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R01AI137325
(XAVIER, RAMNIK J)
Feb 8, 2018 - Jan 31, 2024
Functional characterization of CARD9 genetic variants in fungal immunity
Role: Principal Investigator
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RC2DK114784
(XAVIER, RAMNIK J)
Aug 1, 2017 - Jul 31, 2022
Systematic dissection of gut cellular circuits [at single cell resolution]
Role: Principal Investigator
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R01AT009708
(CLARDY, JON)
Apr 1, 2017 - Mar 31, 2021
Identification and characterization of gut microbial bioactive molecules that determine predisposition to autoimmune disease and atopy
Role: Co-Principal Investigator
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R01HL131015
(SHAW, STANLEY Y)
Jan 1, 2016 - Dec 31, 2020
Clinical, genetic and cardiometabolic risk correlates of the gut microbiome
Role: Co-Principal Investigator
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R01DK098435
(DERMODY, TERENCE S.;JABRI, BANA)
May 20, 2014 - Apr 30, 2024
Viral infections and celiac disease pathogenesis
Role: Co-Principal Investigator
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U19AI110495
(PILLAI, SHIV SUBRAMANIAM)
May 1, 2014 - Apr 30, 2024
An autoimmune center of excellence for the study of IgG4-related disease
Role: Co-Principal Investigator
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U19AI109725
(VIRGIN, HERBERT W)
Mar 1, 2014 - Feb 28, 2019
Autophagy Modulators as Novel Broad-Spectrum Anti-Infective Agents
Role: Co-Principal Investigator
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U54DK102557
(XAVIER, RAMNIK J)
Sep 6, 2013 - Aug 31, 2017
Characterizing the gut microbial ecosystem for diagnosis and therapy in IBD
Role: Co-Principal Investigator
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U54DE023798
(XAVIER, RAMNIK J)
Sep 6, 2013 - Aug 31, 2016
Characterizing the gut microbial ecosystem for diagnosis and therapy in IBD
Role: Co-Principal Investigator
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R01DK097485
(XAVIER, RAMNIK J)
Jan 1, 2013 - Apr 30, 2022
Analysis of autophagy risk genes in inflammation and tissue homeostasis
Role: Principal Investigator
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R01DK092405
(XAVIER, RAMNIK J)
Sep 5, 2012 - Aug 31, 2018
Autophagy genes and the microbiome in Crohn's Disease
Role: Principal Investigator
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U19AI095261
(LUSTER, ANDREW D)
Aug 5, 2011 - Jul 31, 2016
T cell effector and regulatory mechanisms in asthma and food allergy
Role: Co-Principal Investigator
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RC1DK086502
(DALY, MARK J)
Sep 30, 2009 - Jul 31, 2012
Genetics, Genes, and Pathways in Inflammatory Bowel Disease (IBD)
Role: Co-Principal Investigator
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R01DK083756
(XAVIER, RAMNIK J)
Sep 10, 2008 - Jun 30, 2013
Systems Biology of Crohn's Disease
Role: Co-Principal Investigator
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R01HL088297
(XAVIER, RAMNIK J)
Apr 1, 2008 - Feb 28, 2013
Role of Carma1 in Inflammatory Lung Disease
Role: Co-Principal Investigator
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R01AI062773
(XAVIER, RAMNIK J)
Aug 1, 2006 - Jul 31, 2011
Genomic Approaches to Host-Pathogen Interactions
Role: Principal Investigator
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R01DK069344
(XAVIER, RAMNIK J)
Mar 15, 2005 - Jul 31, 2011
Intracellular Epithelial Sensors of Intestinal Bacteria
Role: Principal Investigator
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R01DK060049
(XAVIER, RAMNIK J)
Jul 1, 2001 - Mar 31, 2013
Toll-like Receptors and the Intestinal Epithelium
Role: Principal Investigator
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K08AI001472
(XAVIER, RAMNIK J)
Aug 1, 1997 - Jul 31, 2002
SAM68 AS ADAPTOR MOLECULE IN T CELL SIGNAL TRANSDUCTION
Role: Principal Investigator
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P30DK043351
(XAVIER, RAMNIK J)
Feb 5, 1991 - Mar 31, 2026
Center for the Study of Inflammatory Bowel Disease at Massachusetts General Hospital
Role: Principal Investigator
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T32DK007191
(CHUNG, RAYMOND T ;GOESSLING, WOLFRAM)
Jul 1, 1976 - Jun 30, 2026
Research Training in Digestive Diseases
Role: Co-Principal Investigator
Bibliographic
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