Xavier, Ramnik

Ramnikxavier1
Phone: 617-643-3331
Email:

Research

Ramnik Xavier is the Kurt Isselbacher Professor of Medicine at Harvard Medical School and Chief of Gastroenterology at Massachusetts General Hospital. He is board certified in Medicine and Gastroenterology. Ramnik is also the Director of the Center for the Study of Inflammatory Bowel Disease, an Institute Member of the Broad Institute of MIT and Harvard, and Co-Director of the Center for Microbiome Informatics and Therapeutics at MIT. Ramnik is clinically active, teaching medical students, residents in medicine, and gastroenterology fellows rotating through MGH.

Selected Publications (from total of 297)

Articles

Sarmento OF, Svingen PA, Xiong Y, Sun Z, Bamidele AO, Mathison AJ, Smyrk TC, Nair AA, Gonzalez MM, Sagstetter MR, Baheti S, McGovern DP, Friton JJ, Papadakis KA, Gautam G, Xavier RJ, Urrutia RA, Faubion WA
The Role of the Histone Methyltransferase Enhancer of Zeste Homolog 2 (EZH2) in the Pathobiological Mechanisms Underlying Inflammatory Bowel Disease (IBD).
J Biol Chem. 2016;:ePub - PMID: 27909059
Van Der Sloot KW, Joshi AD, Bellavance DR, Gilpin KK, Stewart KO, Lochhead P, Garber JJ, Giallourakis C, Yajnik V, Ananthakrishnan AN, Alizadeh BZ, Xavier RJ, Khalili H
Visceral Adiposity, Genetic Susceptibility, and Risk of Complications Among Individuals with Crohn's Disease.
Inflamm Bowel Dis. 2016;:ePub - PMID: 27893544
Stevens BW, Borren NZ, Velonias G, Conway G, Cleland T, Andrews E, Khalili H, Garber JJ, Xavier RJ, Yajnik V, Ananthakrishnan AN
Erratum to: Vedolizumab Therapy Is Associated with an Improvement in Sleep Quality and Mood in Inflammatory Bowel Diseases.
Dig Dis Sci. 2016;:ePub - PMID: 27864657
Arts RJ, Novakovic B, Ter Horst R, Carvalho A, Bekkering S, Lachmandas E, Rodrigues F, Silvestre R, Cheng SC, Wang SY, Habibi E, Gonçalves LG, Mesquita I, Cunha C, van Laarhoven A, van de Veerdonk FL, Williams DL, van der Meer JW, Logie C, O'Neill LA, Dinarello CA, Riksen NP, van Crevel R, Clish C, Notebaart RA, Joosten LA, Stunnenberg HG, Xavier RJ, Netea MG
Glutaminolysis and Fumarate Accumulation Integrate Immunometabolic and Epigenetic Programs in Trained Immunity.
Cell Metab. 2016;:ePub - PMID: 27866838
Aguirre-Gamboa R, Joosten I, Urbano PC, van der Molen RG, van Rijssen E, van Cranenbroek B, Oosting M, Smeekens S, Jaeger M, Zorro M, Withoff S, van Herwaarden AE, Sweep FC, Netea RT, Swertz MA, Franke L, Xavier RJ, Joosten LA, Netea MG, Wijmenga C, Kumar V, Li Y, Koenen HJ
Differential Effects of Environmental and Genetic Factors on T and B Cell Immune Traits.
Cell Rep. 2016;17(9):2474-2487 - PMID: 27818087 - PMCID: PMC5130901
Li Y, Oosting M, Smeekens SP, Jaeger M, Aguirre-Gamboa R, Le KT, Deelen P, Ricaño-Ponce I, Schoffelen T, Jansen AF, Swertz MA, Withoff S, van de Vosse E, van Deuren M, van de Veerdonk F, Zhernakova A, van der Meer JW, Xavier RJ, Franke L, Joosten LA, Wijmenga C, Kumar V, Netea MG
A Functional Genomics Approach to Understand Variation in Cytokine Production in Humans.
Cell. 2016;167(4):1099-1110.e14 - PMID: 27814507
Ter Horst R, Jaeger M, Smeekens SP, Oosting M, Swertz MA, Li Y, Kumar V, Diavatopoulos DA, Jansen AF, Lemmers H, Toenhake-Dijkstra H, van Herwaarden AE, Janssen M, van der Molen RG, Joosten I, Sweep FC, Smit JW, Netea-Maier RT, Koenders MM, Xavier RJ, van der Meer JW, Dinarello CA, Pavelka N, Wijmenga C, Notebaart RA, Joosten LA, Netea MG
Host and Environmental Factors Influencing Individual Human Cytokine Responses.
Cell. 2016;167(4):1111-1124.e13 - PMID: 27814508
Schirmer M, Smeekens SP, Vlamakis H, Jaeger M, Oosting M, Franzosa EA, Jansen T, Jacobs L, Bonder MJ, Kurilshikov A, Fu J, Joosten LA, Zhernakova A, Huttenhower C, Wijmenga C, Netea MG, Xavier RJ
Linking the Human Gut Microbiome to Inflammatory Cytokine Production Capacity.
Cell. 2016;167(4):1125-1136.e8 - PMID: 27814509 - PMCID: PMC5131922
Heath RJ, Goel G, Baxt LA, Rush JS, Mohanan V, Paulus GL, Jani V, Lassen KG, Xavier RJ
RNF166 Determines Recruitment of Adaptor Proteins during Antibacterial Autophagy.
Cell Rep. 2016;17(9):2183-2194 - PMID: 27880896
Stevens BW, Borren NZ, Velonias G, Conway G, Cleland T, Andrews E, Khalili H, Garber JG, Xavier RJ, Yajnik V, Ananthakrishnan AN
Vedolizumab Therapy Is Associated with an Improvement in Sleep Quality and Mood in Inflammatory Bowel Diseases.
Dig Dis Sci. 2016;:ePub - PMID: 27796768
Wein MN, Liang Y, Goransson O, Sundberg TB, Wang J, Williams EA, O'Meara MJ, Govea N, Beqo B, Nishimori S, Nagano K, Brooks DJ, Martins JS, Corbin B, Anselmo A, Sadreyev R, Wu JY, Sakamoto K, Foretz M, Xavier RJ, Baron R, Bouxsein ML, Gardella TJ, Divieti-Pajevic P, Gray NS, Kronenberg HM
SIKs control osteocyte responses to parathyroid hormone.
Nat Commun. 2016;7:13176 - PMID: 27759007 - PMCID: PMC5075806
Imhann F, Vich Vila A, Bonder MJ, Fu J, Gevers D, Visschedijk MC, Spekhorst LM, Alberts R, Franke L, van Dullemen HM, Ter Steege RW, Huttenhower C, Dijkstra G, Xavier RJ, Festen EA, Wijmenga C, Zhernakova A, Weersma RK
Interplay of host genetics and gut microbiota underlying the onset and clinical presentation of inflammatory bowel disease.
Gut. 2016;:ePub - PMID: 27802154
Li Y, Oosting M, Deelen P, Ricaño-Ponce I, Smeekens S, Jaeger M, Matzaraki V, Swertz MA, Xavier RJ, Franke L, Wijmenga C, Joosten LA, Kumar V, Netea MG
Corrigendum: Inter-individual variability and genetic influences on cytokine responses to bacteria and fungi.
Nat Med. 2016;22(10):1192 - PMID: 27711068
Mills EL, Kelly B, Logan A, Costa AS, Varma M, Bryant CE, Tourlomousis P, Däbritz JH, Gottlieb E, Latorre I, Corr SC, McManus G, Ryan D, Jacobs HT, Szibor M, Xavier RJ, Braun T, Frezza C, Murphy MP, O'Neill LA
Succinate Dehydrogenase Supports Metabolic Repurposing of Mitochondria to Drive Inflammatory Macrophages.
Cell. 2016;167(2):457-470.e13 - PMID: 27667687
Rivas MA, Graham D, Sulem P, Stevens C, Desch AN, Goyette P, Gudbjartsson D, Jonsdottir I, Thorsteinsdottir U, Degenhardt F, Mucha S, Kurki MI, Li D, D'Amato M, Annese V, Vermeire S, Weersma RK, Halfvarson J, Paavola-Sakki P, Lappalainen M, Lek M, Cummings B, Tukiainen T, Haritunians T, Halme L, Koskinen LL, Ananthakrishnan AN, Luo Y, Heap GA, Visschedijk MC, , , MacArthur DG, Neale BM, Ahmad T, Anderson CA, Brant SR, Duerr RH, Silverberg MS, Cho JH, Palotie A, Saavalainen P, Kontula K, Färkkilä M, McGovern DP, Franke A, Stefansson K, Rioux JD, Xavier RJ, Daly MJ
Erratum: A protein-truncating R179X variant in RNF186 confers protection against ulcerative colitis.
Nat Commun. 2016;7:12869 - PMID: 27619887 - PMCID: PMC5027274
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