Abstract
Infection of mice with Listeria monocytogenes has led to a puzzling observation: mice deficient in lymphocytes are more resistant during the early innate immune response. This is counterintuitive, because mice deficient in the adaptive immune response are unable to clear the infection and eventually die. This work will highlight some of our recent work on Listeria induced apoptosis and its immunological consequences. We show that Listeria produces a toxin, listeriolysin O (LLO), which causes apoptosis of lymphocytes in vitro and in vivo. Early during the infection, type I interferon sensitizes lymphocytes to die by LLO-induced apoptosis. The cell death peaks during the first two days of the infection, leading to the production of IL-10 and downregulation of anti-microbial activity in the spleen. The induction of apoptosis by Listeria creates an infective niche in the peri-arteriolar lymphoid sheaths of the spleen which allows the bacteria to grow exponentially.
References
Merrick JC, Edelson BT, Bhardwaj V, Swanson PE, Unanue ER. Lymphocyte apoptosis during early phase of Listeria infection in mice. Am J Pathol 1997;151:785–92
Edelson BT, Cossart P, Unanue ER. Cutting edge: paradigm revisited: antibody provides resistance to Listeria infection. J Immunol 1999;163:4087–90
Carrero JA, Calderon B, Unanue ER. Listeriolysin O from Listeria monocytogenes is a lymphocyte apoptogenic molecule. J Immunol 2004;172:4866–74
Carrero JA, Calderon B, Unanue ER. Type I interferon sensitizes lymphocytes to apoptosis and reduces resistance to Listeria infection. J Exp Med 2004;200:535–40
Carrero JA, Calderon B, Unanue ER. Lymphocytes are detrimental during the early innate immune response against Listeria monocytogenes. J Exp Med 2006;203:933–40
Emmerling P, Finger H, Bockemuhl J. Listeria monocytogenes infection in nude mice. Infect Immun 1975;12:437–39
Skamene E, Chayasirisobhon W. Enhanced resistance to Listeria monocytogenes in splenectomized mice. Immunology 1977;33:851–58
Bancroft GJ, Bosma MJ, Bosma GC, Unanue ER. Regulation of macrophage Ia expression in mice with severe combined immunodeficiency: induction of Ia expression by a T cell-independent mechanism. J Immunol 1986;137:4–9
Ochsenbein AF, Fehr T, Lutz C, Suter M, Brombacher F, Hengartner H, Zinkernagel RM. Control of early viral and bacterial distribution and disease by natural antibodies. Science 1999;286:2156–59
Bhardwaj V, Kanagawa O, Swanson PE, Unanue ER. Chronic Listeria infection in SCID mice: requirements for the carrier state and the dual role of T cells in transferring protection or suppression. J Immunol 1998;160:376–84
Muraille E, Giannino R, Guirnalda P, Leiner I, Jung S, Pamer EG, Lauvau G. Distinct in vivo dendritic cell activation by live versus killed Listeria monocytogenes. Eur J Immunol 2005;35:1463–71
Edelson BT, Unanue ER. Intracellular antibody neutralizes Listeria growth. Immunity 2001;14:503–12
Portnoy DA, Auerbuch V, Glomski IJ. The cell biology of Listeria monocytogenes infection: the intersection of bacterial pathogenesis and cell-mediated immunity. J Cell Biol 2002;158:409–14
Auerbuch V, Brockstedt DG, Meyer-Morse N, O’Riordan M, Portnoy DA. Mice lacking the type I interferon receptor are resistant to Listeria monocytogenes. J Exp Med 2004;200:527–33
O’Connell RM, Saha SK, Vaidya SA, Bruhn KW, Miranda GA, Zarnegar B, Perry AK, Nguyen BO, Lane TF, Taniguchi T, Miller JF, Cheng G. Type I interferon production enhances susceptibility to Listeria monocytogenes infection. J Exp Med 2004;200:437–45
Theofilopoulos AN, Baccala R, Beutler B, Kono DH. Type I interferons (alpha/beta) in immunity and autoimmunity. Annu Rev Immunol 2005;23:307–36
Takaoka A, Hayakawa S, Yanai H, Stoiber D, Negishi H, Kikuchi H, Sasaki S, Imai K, Shibue T, Honda K, Taniguchi T. Integration of interferon-alpha/beta signalling to p53 responses in tumour suppression and antiviral defence. Nature 2003;424:516–23
Voll RE, Herrmann M, Roth EA, Stach C, Kalden JR, Girkontaite I. Immunosuppressive effects of apoptotic cells. Nature 1997;390:350–51
Savill J, Fadok V. Corpse clearance defines the meaning of cell death. Nature 2000;407:784–88
Savill J, Dransfield I, Gregory C, Haslett C. A blast from the past: clearance of apoptotic cells regulates immune responses. Nature Reviews Immunology 2002;2:965–75
Dai WJ, Kohler G, Brombacher F. Both innate and acquired immunity to Listeria monocytogenes infection are increased in IL-10-deficient mice. J Immunol 1997;158:2259–67
Carrero JA, Unanue ER. Lymphocyte apoptosis as an immune subversion strategy of microbial pathogens. Trends Immunol 2006;27:497–503
O’Riordan M, Yi CH, Gonzales R, Lee KD, Portnoy DA. Innate recognition of bacteria by a macrophage cytosolic surveillance pathway. Proc Natl Acad Sci U S A 2002;99:13861–6
Winau F, Hegasy G, Kaufmann SH, Schaible UE. No life without death-apoptosis as prerequisite for T cell activation. Apoptosis 2005;10:707–15
Winau F, Weber S, Sad S, de Diego J, Hoops SL, Breiden B, Sandhoff K, Brinkmann V, Kaufmann SH, Schaible UE. Apoptotic vesicles crossprime CD8 T cells and protect against tuberculosis. Immunity 2006;24:105–17
Acknowledgments
We wish to thank Brian T. Edelson and Boris Calderon for their assistance in developing the concepts in this manuscript. We also thank Kathy Frederick for her animal husbandry and technical support. This work was supported by grants from the N.I.H.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Carrero, J.A., Unanue, E.R. Impact of lymphocyte apoptosis on the innate immune stages of infection. Immunol Res 38, 333–341 (2007). https://doi.org/10.1007/s12026-007-0017-z
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12026-007-0017-z