|
|
||||||||
Department of Medicine, University of Cambridge Clinical School, Cambridge, United Kingdom
It has been generally believed that human CD8+ memory cells are principally found within the CD45ROhigh population. There are high frequencies of CD8+ memory CTL specific for the human CMV tegument phosphoprotein pp65 in PBMC of long-term virus carriers; the large population of memory CTL specific for a given pp65 peptide contains individual CTL clones that have greatly expanded. In this study, we found high frequencies of pp65 peptide-specific memory CTL precursors in the CD45ROhighCD45RA- population, but also appreciable frequencies in the CD45RAhigh subpopulation. Because the majority of CD8+ T cells in PBMC are CD45RAhigh, more of the total pp65-specific memory CTL pool is within the CD45RAhigh than in the CD45ROhigh compartment. Using clonotypic oligonucleotide probes to quantify the size of individual pp65-specific CTL clones in vivo, we found the CD45RAhigh population contributed 6- to 10-fold more than the CD45ROhigh population to the total virus-specific clone size in CD8+ cells. During primary CMV infection, an individual virus-specific CTL clone was initially CD45ROhigh, but after resolution of infection this clone was detected in both the CD45ROhigh and the CD45RAhigh populations. We conclude that CD45RA+ human CD8+ T cells do not solely comprise naive cells, but contain a very significant proportion of memory cells, which can revert from the CD45ROhigh to CD45RAhigh phenotype in vivo.
This article has been cited by other articles:
![]() |
C. Lecuroux, I. Girault, A. Urrutia, J.-M. Doisne, C. Deveau, C. Goujard, L. Meyer, M. Sinet, and A. Venet Identification of a particular HIV-specific CD8+ T-cell subset with a CD27+ CD45RO-/RA+ phenotype and memory characteristics after initiation of HAART during acute primary HIV infection Blood, April 2, 2009; 113(14): 3209 - 3217. [Abstract] [Full Text] [PDF] |
||||
![]() |
P. Jagannathan, C. M. Osborne, C. Royce, M. M. Manion, J. C. Tilton, L. Li, S. Fischer, C. W. Hallahan, J. A. Metcalf, M. McLaughlin, et al. Comparisons of CD8+ T Cells Specific for Human Immunodeficiency Virus, Hepatitis C Virus, and Cytomegalovirus Reveal Differences in Frequency, Immunodominance, Phenotype, and Interleukin-2 Responsiveness J. Virol., March 15, 2009; 83(6): 2728 - 2742. [Abstract] [Full Text] [PDF] |
||||
![]() |
O. C. Goodyear, G. Pratt, A. McLarnon, M. Cook, K. Piper, and P. Moss Differential pattern of CD4+ and CD8+ T-cell immunity to MAGE-A1/A2/A3 in patients with monoclonal gammopathy of undetermined significance (MGUS) and multiple myeloma Blood, October 15, 2008; 112(8): 3362 - 3372. [Abstract] [Full Text] [PDF] |
||||
![]() |
L. Crompton, N. Khan, R. Khanna, L. Nayak, and P. A. H. Moss CD4+ T cells specific for glycoprotein B from cytomegalovirus exhibit extreme conservation of T-cell receptor usage between different individuals Blood, February 15, 2008; 111(4): 2053 - 2061. [Abstract] [Full Text] [PDF] |
||||
![]() |
S. L. Elliott, A. Suhrbier, J. J. Miles, G. Lawrence, S. J. Pye, T. T. Le, A. Rosenstengel, T. Nguyen, A. Allworth, S. R. Burrows, et al. Phase I Trial of a CD8+ T-Cell Peptide Epitope-Based Vaccine for Infectious Mononucleosis J. Virol., February 1, 2008; 82(3): 1448 - 1457. [Abstract] [Full Text] [PDF] |
||||
![]() |
E. C. P. Waller, N. McKinney, R. Hicks, A. J. Carmichael, J. G. P. Sissons, and M. R. Wills Differential costimulation through CD137 (4 1BB) restores proliferation of human virus-specific "effector memory" (CD28 CD45RAHI) CD8+ T cells Blood, December 15, 2007; 110(13): 4360 - 4366. [Abstract] [Full Text] [PDF] |
||||
![]() |
L. Yang, H. Peng, Z. Zhu, G. Li, Z. Huang, Z. Zhao, R. A. Koup, R. T. Bailer, and C. Wu Persistent memory CD4+ and CD8+ T-cell responses in recovered severe acute respiratory syndrome (SARS) patients to SARS coronavirus M antigen J. Gen. Virol., October 1, 2007; 88(10): 2740 - 2748. [Abstract] [Full Text] [PDF] |
||||
![]() |
E. K. Day, A. J. Carmichael, I. J. M. ten Berge, E. C. P. Waller, J. G. P. Sissons, and M. R. Wills Rapid CD8+ T Cell Repertoire Focusing and Selection of High-Affinity Clones into Memory Following Primary Infection with a Persistent Human Virus: Human Cytomegalovirus J. Immunol., September 1, 2007; 179(5): 3203 - 3213. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. L. Precopio, M. R. Betts, J. Parrino, D. A. Price, E. Gostick, D. R. Ambrozak, T. E. Asher, D. C. Douek, A. Harari, G. Pantaleo, et al. Immunization with vaccinia virus induces polyfunctional and phenotypically distinctive CD8+ T cell responses J. Exp. Med., June 11, 2007; 204(6): 1405 - 1416. [Abstract] [Full Text] [PDF] |
||||
![]() |
J. W. Northfield, C. P. Loo, J. D. Barbour, G. Spotts, F. M. Hecht, P. Klenerman, D. F. Nixon, and J. Michaelsson Human Immunodeficiency Virus Type 1 (HIV-1)-Specific CD8+ TEMRA Cells in Early Infection Are Linked to Control of HIV-1 Viremia and Predict the Subsequent Viral Load Set Point J. Virol., June 1, 2007; 81(11): 5759 - 5765. [Abstract] [Full Text] [PDF] |
||||
![]() |
E. O. Kvale, Y. Floisand, F. Lund-Johansen, H. Rollag, L. Farkas, S. Ghanekar, P. Brandtzaeg, F. L. Jahnsen, and J. Olweus Plasmacytoid DCs regulate recall responses by rapid induction of IL-10 in memory T cells Blood, April 15, 2007; 109(8): 3369 - 3376. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. Monteiro, C. Evaristo, A. Legrand, A. Nicoletti, and B. Rocha Cartography of gene expression in CD8 single cells: novel CCR7- subsets suggest differentiation independent of CD45RA expression Blood, April 1, 2007; 109(7): 2863 - 2870. [Abstract] [Full Text] [PDF] |
||||
![]() |
N. Kobayashi, T. Kondo, H. Takata, S. Yokota, and M. Takiguchi Functional and phenotypic analysis of human memory CD8+ T cells expressing CXCR3. J. Leukoc. Biol., August 1, 2006; 80(2): 320 - 329. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. W. Munks, K. S. Cho, A. K. Pinto, S. Sierro, P. Klenerman, and A. B. Hill Four Distinct Patterns of Memory CD8 T Cell Responses to Chronic Murine Cytomegalovirus Infection J. Immunol., July 1, 2006; 177(1): 450 - 458. [Abstract] [Full Text] [PDF] |
||||
![]() |
E. O. Kvale, J. Dalgaard, F. Lund-Johansen, H. Rollag, L. Farkas, K. Midtvedt, F. L. Jahnsen, J. E. Brinchmann, and J. Olweus CD11c+ dendritic cells and plasmacytoid DCs are activated by human cytomegalovirus and retain efficient T cell-stimulatory capability upon infection Blood, March 1, 2006; 107(5): 2022 - 2029. [Abstract] [Full Text] [PDF] |
||||
![]() |
P. J. Dunne, L. Belaramani, J. M. Fletcher, S. F. de Mattos, M. Lawrenz, M. V. D. Soares, M. H. A. Rustin, E. W.-F. Lam, M. Salmon, and A. N. Akbar Quiescence and functional reprogramming of Epstein-Barr virus (EBV)-specific CD8+ T cells during persistent infection Blood, July 15, 2005; 106(2): 558 - 565. [Abstract] [Full Text] [PDF] |
||||
![]() |
G. Almanzar, S. Schwaiger, B. Jenewein, M. Keller, D. Herndler-Brandstetter, R. Wurzner, D. Schonitzer, and B. Grubeck-Loebenstein Long-Term Cytomegalovirus Infection Leads to Significant Changes in the Composition of the CD8+ T-Cell Repertoire, Which May Be the Basis for an Imbalance in the Cytokine Production Profile in Elderly Persons J. Virol., March 15, 2005; 79(6): 3675 - 3683. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. A. Kolber Impact of Immune Plasticity on Development of Cellular Memory Responses to Human Immunodeficiency Virus Type 1 Clin. Vaccine Immunol., November 1, 2004; 11(6): 1002 - 1007. [Full Text] [PDF] |
||||
![]() |
M. P. Weekes, M. R. Wills, J. G. P. Sissons, and A. J. Carmichael Long-Term Stable Expanded Human CD4+ T Cell Clones Specific for Human Cytomegalovirus Are Distributed in Both CD45RAhigh and CD45ROhigh Populations J. Immunol., November 1, 2004; 173(9): 5843 - 5851. [Abstract] [Full Text] [PDF] |
||||
![]() |
H. Takata, H. Tomiyama, M. Fujiwara, N. Kobayashi, and M. Takiguchi Cutting Edge: Expression of Chemokine Receptor CXCR1 on Human Effector CD8+ T Cells J. Immunol., August 15, 2004; 173(4): 2231 - 2235. [Abstract] [Full Text] [PDF] |
||||
![]() |
U. Karrer, M. Wagner, S. Sierro, A. Oxenius, H. Hengel, T. Dumrese, S. Freigang, U. H. Koszinowski, R. E. Phillips, and P. Klenerman Expansion of Protective CD8+ T-Cell Responses Driven by Recombinant Cytomegaloviruses J. Virol., March 1, 2004; 78(5): 2255 - 2264. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. K. Gandhi, M. R. Wills, G. Okecha, E. K. Day, R. Hicks, R. E. Marcus, J. G. P. Sissons, and A. J. Carmichael Late diversification in the clonal composition of human cytomegalovirus-specific CD8+ T cells following allogeneic hemopoietic stem cell transplantation Blood, November 1, 2003; 102(9): 3427 - 3438. [Abstract] [Full Text] [PDF] |
||||
![]() |
J. C. Salazar, C. D. Pope, T. J. Sellati, H. M. Feder Jr, T. G. Kiely, K. R. Dardick, R. L. Buckman, M. W. Moore, M. J. Caimano, J. G. Pope, et al. Coevolution of Markers of Innate and Adaptive Immunity in Skin and Peripheral Blood of Patients with Erythema Migrans J. Immunol., September 1, 2003; 171(5): 2660 - 2670. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. Nascimbeni, E. Mizukoshi, M. Bosmann, M. E. Major, K. Mihalik, C. M. Rice, S. M. Feinstone, and B. Rehermann Kinetics of CD4+ and CD8+ Memory T-Cell Responses during Hepatitis C Virus Rechallenge of Previously Recovered Chimpanzees J. Virol., April 15, 2003; 77(8): 4781 - 4793. [Abstract] [Full Text] [PDF] |
||||
![]() |
U. Karrer, S. Sierro, M. Wagner, A. Oxenius, H. Hengel, U. H. Koszinowski, R. E. Phillips, and P. Klenerman Memory Inflation: Continuous Accumulation of Antiviral CD8+ T Cells Over Time J. Immunol., February 15, 2003; 170(4): 2022 - 2029. [Abstract] [Full Text] [PDF] |
||||
![]() |
N. Khan, N. Shariff, M. Cobbold, R. Bruton, J. A. Ainsworth, A. J. Sinclair, L. Nayak, and P. A. H. Moss Cytomegalovirus Seropositivity Drives the CD8 T Cell Repertoire Toward Greater Clonality in Healthy Elderly Individuals J. Immunol., August 15, 2002; 169(4): 1984 - 1992. [Abstract] [Full Text] [PDF] |
||||
![]() |
A. Suarez, L. Mozo, and C. Gutierrez Generation of CD4+CD45RA+ Effector T Cells by Stimulation in the Presence of Cyclic Adenosine 5'-Monophosphate- Elevating Agents J. Immunol., August 1, 2002; 169(3): 1159 - 1167. [Abstract] [Full Text] [PDF] |
||||
![]() |
P. J. Dunne, J. M. Faint, N. H. Gudgeon, J. M. Fletcher, F. J. Plunkett, M. V. D. Soares, A. D. Hislop, N. E. Annels, A. B. Rickinson, M. Salmon, et al. Epstein-Barr virus-specific CD8+ T cells that re-express CD45RA are apoptosis-resistant memory cells that retain replicative potential Blood, July 18, 2002; 100(3): 933 - 940. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. R. Wills, G. Okecha, M. P. Weekes, M. K. Gandhi, P. J. G. Sissons, and A. J. Carmichael Identification of Naive or Antigen-Experienced Human CD8+ T Cells by Expression of Costimulation and Chemokine Receptors: Analysis of the Human Cytomegalovirus-Specific CD8+ T Cell Response J. Immunol., June 1, 2002; 168(11): 5455 - 5464. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. D. Catalina, J. L. Sullivan, R. M. Brody, and K. Luzuriaga Phenotypic and Functional Heterogeneity of EBV Epitope-Specific CD8+ T Cells J. Immunol., April 15, 2002; 168(8): 4184 - 4191. [Abstract] [Full Text] [PDF] |
||||
![]() |
Y. Okamoto, D. C. Douek, R. D. McFarland, and R. A. Koup Effects of exogenous interleukin-7 on human thymus function Blood, April 15, 2002; 99(8): 2851 - 2858. [Abstract] [Full Text] [PDF] |
||||
![]() |
C. J. Pitcher, S. I. Hagen, J. M. Walker, R. Lum, B. L. Mitchell, V. C. Maino, M. K. Axthelm, and L. J. Picker Development and Homeostasis of T Cell Memory in Rhesus Macaque J. Immunol., January 1, 2002; 168(1): 29 - 43. [Abstract] [Full Text] [PDF] |
||||
![]() |
A. D. Hislop, N. H. Gudgeon, M. F. C. Callan, C. Fazou, H. Hasegawa, M. Salmon, and A. B. Rickinson EBV-Specific CD8+ T Cell Memory: Relationships Between Epitope Specificity, Cell Phenotype, and Immediate Effector Function J. Immunol., August 15, 2001; 167(4): 2019 - 2029. [Abstract] [Full Text] [PDF] |
||||
![]() |
L. E. Gamadia, R. J. Rentenaar, P. A. Baars, E. B. M. Remmerswaal, S. Surachno, J. F. L. Weel, M. Toebes, T. N. M. Schumacher, I. J. M. ten Berge, and R. A. W. van Lier Differentiation of cytomegalovirus-specific CD8+ T cells in healthy and immunosuppressed virus carriers Blood, August 1, 2001; 98(3): 754 - 761. [Abstract] [Full Text] [PDF] |
||||
![]() |
J. M. Faint, N. E. Annels, S. J. Curnow, P. Shields, D. Pilling, A. D. Hislop, L. Wu, A. N. Akbar, C. D. Buckley, P. A. H. Moss, et al. Memory T Cells Constitute a Subset of the Human CD8+CD45RA+ Pool with Distinct Phenotypic and Migratory Characteristics J. Immunol., July 1, 2001; 167(1): 212 - 220. [Abstract] [Full Text] [PDF] |
||||
![]() |
K. Cwynarski, J. Ainsworth, M. Cobbold, S. Wagner, P. Mahendra, J. Apperley, J. Goldman, C. Craddock, and P. A. H. Moss Direct visualization of cytomegalovirus-specific T-cell reconstitution after allogeneic stem cell transplantation Blood, March 1, 2001; 97(5): 1232 - 1240. [Abstract] [Full Text] [PDF] |
||||
![]() |
S. Fiorentini, S. Licenziati, G. Alessandri, F. Castelli, S. Caligaris, M. Bonafede, M. Grassi, E. Garrafa, A. Balsari, A. Turano, et al. CD11b Expression Identifies CD8+CD28+ T Lymphocytes with Phenotype and Function of Both Naive/Memory and Effector Cells J. Immunol., January 15, 2001; 166(2): 900 - 907. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. K. Maini, N. Gudgeon, L. R. Wedderburn, A. B. Rickinson, and P. C. L. Beverley Clonal Expansions in Acute EBV Infection Are Detectable in the CD8 and not the CD4 Subset and Persist with a Variable CD45 Phenotype J. Immunol., November 15, 2000; 165(10): 5729 - 5737. [Abstract] [Full Text] [PDF] |
||||
![]() |
G. M. A. Gillespie, M. R. Wills, V. Appay, C. O'Callaghan, M. Murphy, N. Smith, P. Sissons, S. Rowland-Jones, J. I. Bell, and P. A. H. Moss Functional Heterogeneity and High Frequencies of Cytomegalovirus-Specific CD8+ T Lymphocytes in Healthy Seropositive Donors J. Virol., September 1, 2000; 74(17): 8140 - 8150. [Abstract] [Full Text] |
||||
![]() |
D. Yang, Q. Chen, O. Chertov, and J. J. Oppenheim Human neutrophil defensins selectively chemoattract naive T and immature dendritic cells J. Leukoc. Biol., July 1, 2000; 68(1): 9 - 14. [Abstract] [Full Text] |
||||
![]() |
J. A. Zaia, J.G. P. Sissons, S. Riddell, D. J. Diamond, M.R. Wills, A.J. Carmichael, M.P. Weekes, M. Gandhi, C. La Rosa, M. Villacres, et al. Status of Cytomegalovirus Prevention and Treatment in 2000 Hematology, January 1, 2000; 2000(1): 339 - 355. [Abstract] [Full Text] [PDF] |
||||
![]() |
C. McCoig, G. Van Dyke, C.-S. Chou, L. J. Picker, O. Ramilo, and E. S. Vitetta An anti-CD45RO immunotoxin eliminates T cells latently infected with HIV-1 in vitro PNAS, September 28, 1999; 96(20): 11482 - 11485. [Abstract] [Full Text] [PDF] |
||||
![]() |
A. D. Hislop, N. E. Annels, N. H. Gudgeon, A. M. Leese, and A. B. Rickinson Epitope-specific Evolution of Human CD8+ T Cell Responses from Primary to Persistent Phases of Epstein-Barr Virus Infection J. Exp. Med., April 1, 2002; 195(7): 893 - 905. [Abstract] [Full Text] [PDF] |
||||
| HOME | HELP | FEEDBACK | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |