Photo of Richard Blumberg,  MD

Richard Blumberg, MD

Brigham And Women's Hospital

Brigham And Women's Hospital
Phone: (617) 732-6917


rblumberg@partners.org

Richard Blumberg, MD

Brigham And Women's Hospital

EDUCATIONAL TITLES

  • Professor, Medicine, Harvard Medical School
  • Chief, Division of Gastroenterology, Hepatology and Endoscopy, Gastroenterology, Hepatology and Endoscopy, Brigham And Women's Hospital

DF/HCC PROGRAM AFFILIATION

Research Abstract

Carcinoembryonic antigen cell adhesion molecule 1 (CEACAM1) has traditionally been viewed as an adhesion molecule associated with signal transduction pathways in epithelial surfaces that is involved in regulating epithelial cell growth and development. Recent work from this laboratory has revealed a role for CEACAM1 in regulating of T cell responses. The laboratory has found that CEACAM1 is expressed on activated T cells and regulates the activity of T cells in vitro and in vivo. This regulation of T cells by CEACAM1 is consistent with the signalling properties of this molecule and the possession of two immune receptor tyrosine-based inhibitory motifs in the cytoplasmic tail of this molecule. The laboratory is interested in defining the molecular mechanisms underlying co-inhibition of T cells by CEACAM1. This is of central importance to tumor immunity and its therapeutic implications.

Publications from Harvard Catalyst Profiles

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  • Gensollen T, Lin X, Zhang T, Pyzik M, See P, Glickman JN, Ginhoux F, Waldor M, Salmi M, Rantakari P, Blumberg RS. Embryonic macrophages function during early life to determine invariant natural killer T cell levels at barrier surfaces. Nat Immunol 2021; 22:699-710. PubMed
  • Shankman LS, Fleury ST, Evans WB, Penberthy KK, Arandjelovic S, Blumberg RS, Agaisse H, Ravichandran KS. Efferocytosis by Paneth cells within the intestine. Curr Biol 2021. PubMed
  • Gandhi AK, Sun ZJ, Kim WM, Huang YH, Kondo Y, Bonsor DA, Sundberg EJ, Wagner G, Kuchroo VK, Petsko GA, Blumberg RS. Structural basis of the dynamic human CEACAM1 monomer-dimer equilibrium. Commun Biol 2021; 4:360. PubMed
  • Tsugawa N, Yamada D, Watabe T, Onizawa M, Wang S, Nemoto Y, Oshima S, Tsubata T, Adachi T, Kawano Y, Watanabe M, Blumberg RS, Okamoto R, Nagaishi T. CEACAM1 specifically suppresses B cell receptor signaling-mediated activation. Biochem Biophys Res Commun 2021; 535:99-105. PubMed
  • Rayes RF, Vourtzoumis P, Bou Rjeily M, Seth R, Bourdeau F, Giannias B, Berube J, Huang YH, Rousseau S, Camilleri-Broet S, Blumberg RS, Beauchemin N, Najmeh S, Cools-Lartigue J, Spicer JD, Ferri LE. Neutrophil Extracellular Trap-Associated CEACAM1 as a Putative Therapeutic Target to Prevent Metastatic Progression of Colon Carcinoma. J Immunol 2020. PubMed
  • Bedard M, Shrestha D, Priestman DA, Wang Y, Schneider F, Matute JD, Iyer SS, Gileadi U, Prota G, Kandasamy M, Veerapen N, Besra G, Fritzsche M, Zeissig S, Shevchenko A, Christianson JC, Platt FM, Eggeling C, Blumberg RS, Salio M, Cerundolo V. Sterile activation of invariant natural killer T cells by ER-stressed antigen-presenting cells. Proc Natl Acad Sci U S A 2019; 116:23671-23681. PubMed
  • Kim WM, Huang YH, Gandhi A, Blumberg RS. CEACAM1 structure and function in immunity and its therapeutic implications. Semin Immunol 2019; 42:101296. PubMed
  • Zeissig S, Blumberg RS. Analyzing Antigen Recognition by Natural Killer T Cells. Methods Mol Biol 2019; 1988:439-453. PubMed
  • Grootjans J, Krupka N, Hosomi S, Matute JD, Hanley T, Saveljeva S, Gensollen T, Heijmans J, Li H, Limenitakis JP, Ganal-Vonarburg SC, Suo S, Luoma AM, Shimodaira Y, Duan J, Shih DQ, Conner ME, Glickman JN, Fuhler GM, Palm NW, de Zoete MR, van der Woude CJ, Yuan GC, Wucherpfennig KW, Targan SR, Rosenstiel P, Flavell RA, McCoy KD, Macpherson AJ, Kaser A, Blumberg RS. Epithelial endoplasmic reticulum stress orchestrates a protective IgA response. Science 2019; 363:993-998. PubMed
  • Aires DJ, Yoshida M, Richardson SK, Bai M, Liu L, Moreno R, Lazar AJF, Wick JA, Rich BE, Murphy G, Blumberg RS, Fuhlbrigge RC, Kupper TS. T-cell trafficking plays an essential role in tumor immunity. Lab Invest 2019; 99:85-92. PubMed
  • Gandhi AK, Kim WM, Sun ZJ, Huang YH, Bonsor DA, Sundberg EJ, Kondo Y, Wagner G, Kuchroo VK, Petsko G, Blumberg RS. High resolution X-ray and NMR structural study of human T-cell immunoglobulin and mucin domain containing protein-3. Sci Rep 2018; 8:17512. PubMed
  • Li Y, Guan X, Liu W, Chen HL, Truscott J, Beyatli S, Metwali A, Weiner GJ, Zavazava N, Blumberg RS, Urban JF, Blazar BR, Elliott DE, Ince MN. Helminth-Induced Production of TGF-β and Suppression of Graft-versus-Host Disease Is Dependent on IL-4 Production by Host Cells. J Immunol 2018. PubMed
  • Aden K, Tran F, Ito G, Sheibani-Tezerji R, Lipinski S, Kuiper JW, Tschurtschenthaler M, Saveljeva S, Bhattacharyya J, Häsler R, Bartsch K, Luzius A, Jentzsch M, Falk-Paulsen M, Stengel ST, Welz L, Schwarzer R, Rabe B, Barchet W, Krautwald S, Hartmann G, Pasparakis M, Blumberg RS, Schreiber S, Kaser A, Rosenstiel P. ATG16L1 orchestrates interleukin-22 signaling in the intestinal epithelium via cGAS-STING. J Exp Med 2018. PubMed
  • Zhao M, Xiong X, Ren K, Xu B, Cheng M, Sahu C, Wu K, Nie Y, Huang Z, Blumberg RS, Han X, Ruan HB. Deficiency in intestinal epithelial O-GlcNAcylation predisposes to gut inflammation. EMBO Mol Med 2018. PubMed
  • Clancy-Thompson E, Ali L, Bruck PT, Exley MA, Blumberg RS, Dranoff G, Dougan M, Dougan SK. IAP Antagonists Enhance Cytokine Production from Mouse and Human iNKT Cells. Cancer Immunol Res 2018; 6:25-35. PubMed
  • Sabatos-Peyton CA, Nevin J, Brock A, Venable JD, Tan DJ, Kassam N, Xu F, Taraszka J, Wesemann L, Pertel T, Acharya N, Klapholz M, Etminan Y, Jiang X, Huang YH, Blumberg RS, Kuchroo VK, Anderson AC. Blockade of Tim-3 binding to phosphatidylserine and CEACAM1 is a shared feature of anti-Tim-3 antibodies that have functional efficacy. Oncoimmunology 2018; 7:e1385690. PubMed
  • Hosomi S, Grootjans J, Huang YH, Kaser A, Blumberg RS. New Insights Into the Regulation of Natural-Killer Group 2 Member D (NKG2D) and NKG2D-Ligands: Endoplasmic Reticulum Stress and CEA-Related Cell Adhesion Molecule 1. 2018; 9:1324. PubMed
  • Zeissig S, Peuker K, Iyer S, Gensollen T, Dougan SK, Olszak T, Kaser A, Blumberg RS. CD1d-Restricted pathways in hepatocytes control local natural killer T cell homeostasis and hepatic inflammation. Proc Natl Acad Sci U S A 2017; 114:10449-10454. PubMed
  • Ueshima C, Kataoka TR, Takei Y, Hirata M, Sugimoto A, Hirokawa M, Okayama Y, Blumberg RS, Haga H. CEACAM1 long isoform has opposite effects on the growth of human mastocytosis and medullary thyroid carcinoma cells. Cancer Med 2017; 6:845-856. PubMed
  • Dankner M, Gray-Owen SD, Huang YH, Blumberg RS, Beauchemin N. CEACAM1 as a multi-purpose target for cancer immunotherapy. Oncoimmunology 2017; 6:e1328336. PubMed
  • Nakanishi Y, Reina-Campos M, Nakanishi N, Llado V, Elmen L, Peterson S, Campos A, De SK, Leitges M, Ikeuchi H, Pellecchia M, Blumberg RS, Diaz-Meco MT, Moscat J. Control of Paneth Cell Fate, Intestinal Inflammation, and Tumorigenesis by PKCλ/ι. Cell Rep 2016; 16:3297-310. PubMed
  • Peuker K, Muff S, Wang J, Künzel S, Bosse E, Zeissig Y, Luzzi G, Basic M, Strigli A, Ulbricht A, Kaser A, Arlt A, Chavakis T, van den Brink GR, Schafmayer C, Egberts JH, Becker T, Bianchi ME, Bleich A, Röcken C, Hampe J, Schreiber S, Baines JF, Blumberg RS, Zeissig S. Epithelial calcineurin controls microbiota-dependent intestinal tumor development. Nat Med 2016. PubMed
  • Grover S, Lim RM, Blumberg RS, Syngal S. Oncogastroenterology. J Clin Oncol 2016; 34:1154-5. PubMed
  • Blumberg RS. Environment and Genes: What Is the Interaction? Dig Dis 2016; 34:20-6. PubMed
  • Platzer B, Elpek KG, Cremasco V, Baker K, Stout MM, Schultz C, Dehlink E, Shade KT, Anthony RM, Blumberg RS, Turley SJ, Fiebiger E. IgE/FcεRI-Mediated Antigen Cross-Presentation by Dendritic Cells Enhances Anti-Tumor Immune Responses. Cell Rep 2015. PubMed
  • Arabzadeh A, Dupaul-Chicoine J, Breton V, Haftchenary S, Yumeen S, Turbide C, Saleh M, McGregor K, Greenwood CM, Akavia UD, Blumberg RS, Gunning PT, Beauchemin N. Carcinoembryonic Antigen Cell Adhesion Molecule 1 long isoform modulates malignancy of poorly differentiated colon cancer cells. Gut 2015. PubMed
  • Huang YH, Zhu C, Kondo Y, Anderson AC, Gandhi A, Russell A, Dougan SK, Petersen BS, Melum E, Pertel T, Clayton KL, Raab M, Chen Q, Beauchemin N, Yazaki PJ, Pyzik M, Ostrowski MA, Glickman JN, Rudd CE, Ploegh HL, Franke A, Petsko GA, Kuchroo VK, Blumberg RS. CEACAM1 regulates TIM-3-mediated tolerance and exhaustion. Nature 2015; 517:386-90. PubMed
  • Baker K, Rath T, Flak MB, Arthur JC, Chen Z, Glickman JN, Zlobec I, Karamitopoulou E, Stachler MD, Odze RD, Lencer WI, Jobin C, Blumberg RS. Neonatal Fc receptor expression in dendritic cells mediates protective immunity against colorectal cancer. Immunity 2013; 39:1095-107. PubMed
  • Pridgen EM, Alexis F, Kuo TT, Levy-Nissenbaum E, Karnik R, Blumberg RS, Langer R, Farokhzad OC. Transepithelial transport of Fc-targeted nanoparticles by the neonatal fc receptor for oral delivery. Sci Transl Med 2013; 5:213ra167. PubMed
  • Niederreiter L, Fritz TM, Adolph TE, Krismer AM, Offner FA, Tschurtschenthaler M, Flak MB, Hosomi S, Tomczak MF, Kaneider NC, Sarcevic E, Kempster SL, Raine T, Esser D, Rosenstiel P, Kohno K, Iwawaki T, Tilg H, Blumberg RS, Kaser A. ER stress transcription factor Xbp1 suppresses intestinal tumorigenesis and directs intestinal stem cells. J Exp Med 2013; 210:2041-56. PubMed
  • Hosomi S, Chen Z, Baker K, Chen L, Huang YH, Olszak T, Zeissig S, Wang JH, Mandelboim O, Beauchemin N, Lanier LL, Blumberg RS. CEACAM1 on activated NK cells inhibits NKG2D-mediated cytolytic function and signaling. Eur J Immunol 2013; 43:2473-83. PubMed
  • Zeissig S, Olszak T, Melum E, Blumberg RS. Analyzing antigen recognition by Natural Killer T cells. Methods Mol Biol 2013; 960:557-72. PubMed
  • Nishida A, Nagahama K, Imaeda H, Ogawa A, Lau CW, Kobayashi T, Hisamatsu T, Preffer FI, Mizoguchi E, Ikeuchi H, Hibi T, Fukuda M, Andoh A, Blumberg RS, Mizoguchi A. Inducible colitis-associated glycome capable of stimulating the proliferation of memory CD4+ T cells. J Exp Med 2012; 209:2383-94. PubMed
  • Chen L, Chen Z, Baker K, Halvorsen EM, da Cunha AP, Flak MB, Gerber G, Huang YH, Hosomi S, Arthur JC, Dery KJ, Nagaishi T, Beauchemin N, Holmes KV, Ho JW, Shively JE, Jobin C, Onderdonk AB, Bry L, Weiner HL, Higgins DE, Blumberg RS. The short isoform of the CEACAM1 receptor in intestinal T cells regulates mucosal immunity and homeostasis via Tfh cell induction. Immunity 2012; 37:930-46. PubMed
  • Lu SX, Kappel LW, Charbonneau-Allard AM, Atallah R, Holland AM, Turbide C, Hubbard VM, Rotolo JA, Smith M, Suh D, King C, Rao UK, Yim N, Bautista JL, Jenq RR, Penack O, Na IK, Liu C, Murphy G, Alpdogan O, Blumberg RS, Macian F, Holmes KV, Beauchemin N, van den Brink MR. Ceacam1 separates graft-versus-host-disease from graft-versus-tumor activity after experimental allogeneic bone marrow transplantation. PLoS ONE 2011; 6:e21611. PubMed
  • Inaba K, Fukazawa Y, Matsuda K, Himeno A, Matsuyama M, Ibuki K, Miura Y, Koyanagi Y, Nakajima A, Blumberg RS, Takahashi H, Hayami M, Igarashi T, Miura T. Small intestine CD4+ cell reduction and enteropathy in simian/human immunodeficiency virus KS661-infected rhesus macaques in the presence of low viral load. J Gen Virol 2010; 91:773-81. PubMed
  • Kaser A, Zeissig S, Blumberg RS. Inflammatory bowel disease. Annu Rev Immunol 2010; 28:573-621. PubMed
  • Kamat A, Ancuta P, Blumberg RS, Gabuzda D. Serological markers for inflammatory bowel disease in AIDS patients with evidence of microbial translocation. PLoS ONE 2010; 5:e15533. PubMed
  • Ishida T, Yoshida M, Arita M, Nishitani Y, Nishiumi S, Masuda A, Mizuno S, Takagawa T, Morita Y, Kutsumi H, Inokuchi H, Serhan CN, Blumberg RS, Azuma T. Resolvin E1, an endogenous lipid mediator derived from eicosapentaenoic acid, prevents dextran sulfate sodium-induced colitis. Inflamm Bowel Dis 2010; 16:87-95. PubMed
  • Chen Z, Chen L, Blumberg RS. Editorial: CEACAM1: fine-tuned for fine-tuning. J Leukoc Biol 2009; 86:195-7. PubMed
  • Takamiya R, Hung CC, Hall SR, Fukunaga K, Nagaishi T, Maeno T, Owen C, Macias AA, Fredenburgh LE, Ishizaka A, Blumberg RS, Baron RM, Perrella MA. High-mobility group box 1 contributes to lethality of endotoxemia in heme oxygenase-1-deficient mice. Am J Respir Cell Mol Biol 2009; 41:129-35. PubMed
  • Liu J, Divoux A, Sun J, Zhang J, Clément K, Glickman JN, Sukhova GK, Wolters PJ, Du J, Gorgun CZ, Doria A, Libby P, Blumberg RS, Kahn BB, Hotamisligil GS, Shi GP. Genetic deficiency and pharmacological stabilization of mast cells reduce diet-induced obesity and diabetes in mice. Nat Med 2009; 15:940-5. PubMed
  • Blumberg RS. Inflammation in the intestinal tract: pathogenesis and treatment. Dig Dis 2009; 27:455-64. PubMed
  • Zhou D,Medoff BD,Chen L,Li L,Zhang XF,Praskova M,Liu M,Landry A,Blumberg RS,Boussiotis VA,Xavier R,Avruch J. The Nore1B/Mst1 complex restrains antigen receptor-induced proliferation of naive T cells. Proc Natl Acad Sci U S A 2008; 105:20321-6. PubMed
  • Sauer KA, Maxeiner JH, Karwot R, Scholtes P, Lehr HA, Birkenbach M, Blumberg RS, Finotto S. Immunosurveillance of lung melanoma metastasis in EBI-3-deficient mice mediated by CD8+ T cells. J Immunol 2008; 181:6148-57. PubMed
  • Nagaishi T, Chen Z, Chen L, Iijima H, Nakajima A, Blumberg RS. CEACAM1 and the regulation of mucosal inflammation. Mucosal Immunol 2008; 1 Suppl 1:S39-42. PubMed
  • Blumberg RS, Li L, Nusrat A, Parkos CA, Rubin DC, Carrington JL. Recent insights into the integration of the intestinal epithelium within the mucosal environment in health and disease. Mucosal Immunol 2008; 1:330-4. PubMed
  • Tachibana M, Wada K, Katayama K, Kamisaki Y, Maeyama K, Kadowaki T, Blumberg RS, Nakajima A. Activation of peroxisome proliferator-activated receptor gamma suppresses mast cell maturation involved in allergic diseases. Allergy 2008; 63:1136-47. PubMed
  • Blumberg RS. Crohn disease. JAMA 2008; 300:439-40. PubMed
  • Kaser A, Blumberg RS. Adaptive immunity in inflammatory bowel disease: state of the art. Curr Opin Gastroenterol 2008; 24:455-61. PubMed
  • Chen Z, Chen L, Qiao SW, Nagaishi T, Blumberg RS. Carcinoembryonic antigen-related cell adhesion molecule 1 inhibits proximal TCR signaling by targeting ZAP-70. J Immunol 2008; 180:6085-93. PubMed
  • Fujisawa T, Nakajima A, Fujisawa N, Takahashi H, Ikeda I, Tomimoto A, Yonemitsu K, Nakajima N, Kudo C, Wada K, Kubota N, Terauchi Y, Kadowaki T, Nakagama H, Blumberg RS. Peroxisome proliferator-activated receptor gamma (PPARgamma) suppresses colonic epithelial cell turnover and colon carcinogenesis through inhibition of the beta-catenin/T cell factor (TCF) pathway. J Pharmacol Sci 2008; 106:627-38. PubMed
  • Collison LW, Workman CJ, Kuo TT, Boyd K, Wang Y, Vignali KM, Cross R, Sehy D, Blumberg RS, Vignali DA. The inhibitory cytokine IL-35 contributes to regulatory T-cell function. Nature 2007; 450:566-9. PubMed
  • Stern-Ginossar N, Nedvetzki S, Markel G, Gazit R, Betser-Cohen G, Achdout H, Aker M, Blumberg RS, Davis DM, Appelmelk B, Mandelboim O. Intercellular transfer of carcinoembryonic antigen from tumor cells to NK cells. J Immunol 2007; 179:4424-34. PubMed
  • Hausding M, Karwot R, Scholtes P, Lehr HA, Wegmann M, Renz H, Galle PR, Birkenbach M, Neurath MF, Blumberg RS, Finotto S. Lung CD11c+ cells from mice deficient in Epstein-Barr virus-induced gene 3 (EBI-3) prevent airway hyper-responsiveness in experimental asthma. Eur J Immunol 2007; 37:1663-77. PubMed
  • Perera L, Shao L, Patel A, Evans K, Meresse B, Blumberg R, Geraghty D, Groh V, Spies T, Jabri B, Mayer L. Expression of nonclassical class I molecules by intestinal epithelial cells. Inflamm Bowel Dis 2007; 13:298-307. PubMed
  • Mizoguchi A, Ogawa A, Takedatsu H, Sugimoto K, Shimomura Y, Shirane K, Nagahama K, Nagaishi T, Mizoguchi E, Blumberg RS, Bhan AK. Dependence of intestinal granuloma formation on unique myeloid DC-like cells. J Clin Invest 2007; 117:605-15. PubMed
  • Bulwin GC, Heinemann T, Bugge V, Winter M, Lohan A, Schlawinsky M, Schulze A, Wälter S, Sabat R, Schülein R, Wiesner B, Veh RW, Löhler J, Blumberg RS, Volk HD, Utku N. TIRC7 inhibits T cell proliferation by modulation of CTLA-4 expression. J Immunol 2006; 177:6833-41. PubMed
  • Nagaishi T, Pao L, Lin SH, Iijima H, Kaser A, Qiao SW, Chen Z, Glickman J, Najjar SM, Nakajima A, Neel BG, Blumberg RS. SHP1 phosphatase-dependent T cell inhibition by CEACAM1 adhesion molecule isoforms. Immunity 2006; 25:769-81. PubMed
  • Markel G, Seidman R, Stern N, Cohen-Sinai T, Izhaki O, Katz G, Besser M, Treves AJ, Blumberg RS, Loewenthal R, Mandelboim O, Orenstein A, Schachter J. Inhibition of human tumor-infiltrating lymphocyte effector functions by the homophilic carcinoembryonic cell adhesion molecule 1 interactions. J Immunol 2006; 177:6062-71. PubMed
  • Wirtz S, Tubbe I, Galle PR, Schild HJ, Birkenbach M, Blumberg RS, Neurath MF. Protection from lethal septic peritonitis by neutralizing the biological function of interleukin 27. J Exp Med 2006; 203:1875-81. PubMed
  • Nagaishi T, Iijima H, Nakajima A, Chen D, Blumberg RS. Role of CEACAM1 as a regulator of T cells. Ann N Y Acad Sci 2006; 1072:155-75. PubMed
  • Gray-Owen SD, Blumberg RS. CEACAM1: contact-dependent control of immunity. Nat Rev Immunol 2006; 6:433-46. PubMed
  • Wada K, Nakajima A, Katayama K, Kudo C, Shibuya A, Kubota N, Terauchi Y, Tachibana M, Miyoshi H, Kamisaki Y, Mayumi T, Kadowaki T, Blumberg RS. Peroxisome proliferator-activated receptor gamma-mediated regulation of neural stem cell proliferation and differentiation. J Biol Chem 2006; 281:12673-81. PubMed
  • Utku N, Heinemann T, Winter M, Bulwin CG, Schlawinsky M, Fraser P, Nieuwenhuis EE, Volk HD, Blumberg RS. Antibody targeting of TIRC7 results in significant therapeutic effects on collagen-induced arthritis in mice. Clin Exp Immunol 2006; 144:142-51. PubMed
  • Brozovic S, Sahoo R, Barve S, Shiba H, Uriarte S, Blumberg RS, Kinane DF. Porphyromonas gingivalis enhances FasL expression via up-regulation of NFkappaB-mediated gene transcription and induces apoptotic cell death in human gingival epithelial cells. Microbiology 2006; 152:797-806. PubMed
  • Nieuwenhuis EE, Blumberg RS. The role of the epithelial barrier in inflammatory bowel disease. Adv Exp Med Biol 2006; 579:108-16. PubMed
  • Markel G, Gruda R, Achdout H, Katz G, Nechama M, Blumberg RS, Kammerer R, Zimmermann W, Mandelboim O. The critical role of residues 43R and 44Q of carcinoembryonic antigen cell adhesion molecules-1 in the protection from killing by human NK cells. J Immunol 2004; 173:3732-9. PubMed
  • Markel G, Achdout H, Katz G, Ling KL, Salio M, Gruda R, Gazit R, Mizrahi S, Hanna J, Gonen-Gross T, Arnon TI, Lieberman N, Stren N, Nachmias B, Blumberg RS, Steuer G, Blau H, Cerundolo V, Mussaffi H, Mandelboim O. Biological function of the soluble CEACAM1 protein and implications in TAP2-deficient patients. Eur J Immunol 2004; 34:2138-48. PubMed
  • Chen D, Iijima H, Nagaishi T, Nakajima A, Russell S, Raychowdhury R, Morales V, Rudd CE, Utku N, Blumberg RS. Carcinoembryonic antigen-related cellular adhesion molecule 1 isoforms alternatively inhibit and costimulate human T cell function. J Immunol 2004; 172:3535-43. PubMed
  • Iijima H, Neurath MF, Nagaishi T, Glickman JN, Nieuwenhuis EE, Nakajima A, Chen D, Fuss IJ, Utku N, Lewicki DN, Becker C, Gallagher TM, Holmes KV, Blumberg RS. Specific regulation of T helper cell 1-mediated murine colitis by CEACAM1. J Exp Med 2004; 199:471-82. PubMed
  • Watt SM, Teixeira AM, Zhou GQ, Doyonnas R, Zhang Y, Grunert F, Blumberg RS, Kuroki M, Skubitz KM, Bates PA. Homophilic adhesion of human CEACAM1 involves N-terminal domain interactions: structural analysis of the binding site. Blood 2001; 98:1469-79. PubMed
  • Chen Z, Chen L, Baker K, Olszak T, Zeissig S, Huang Y-H, Mandelboim O, Beauchemin N, Lanier LL, Blumberg RS . CEACAM1 dampens anti-timor immunity by downregulation of NKG2D ligand expression on tumor cells and NKG2D function on NK cells J Exp Med .
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