Cytomegalovirus mediates expansion of IL-15-responsive innate-memory cells with SIV killing function.
Animals
CD8-Positive T-Lymphocytes
/ immunology
Cytomegalovirus
/ immunology
Female
Immunity, Innate
Immunologic Memory
Interleukin-15
/ immunology
Killer Cells, Natural
/ immunology
Macaca mulatta
Male
Simian Acquired Immunodeficiency Syndrome
/ immunology
Simian Immunodeficiency Virus
/ immunology
Cellular immune response
Immunology
Infectious disease
Innate immunity
T cells
Journal
The Journal of clinical investigation
ISSN: 1558-8238
Titre abrégé: J Clin Invest
Pays: United States
ID NLM: 7802877
Informations de publication
Date de publication:
02 08 2021
02 08 2021
Historique:
received:
09
02
2021
accepted:
03
06
2021
pubmed:
22
6
2021
medline:
21
10
2021
entrez:
21
6
2021
Statut:
ppublish
Résumé
Interindividual immune variability is driven predominantly by environmental factors, including exposure to chronic infectious agents such as cytomegalovirus (CMV). We investigated the effects of rhesus CMV (RhCMV) on composition and function of the immune system in young macaques. Within months of infection, RhCMV was associated with impressive changes in antigen presenting cells, T cells, and NK cells-and marked expansion of innate-memory CD8+ T cells. These cells express high levels of NKG2A/C and the IL-2 and IL-15 receptor beta chain, CD122. IL-15 was sufficient to drive differentiation of the cells in vitro and in vivo. Expanded NKG2A/C+CD122+CD8+ T cells in RhCMV-infected macaques, but not their NKG2-negative counterparts, were endowed with cytotoxicity against class I-deficient K562 targets and prompt IFN-γ production in response to stimulation with IL-12 and IL-18. Because RhCMV clone 68-1 forms the viral backbone of RhCMV-vectored SIV vaccines, we also investigated immune changes following administration of RhCMV 68-1-vectored SIV vaccines. These vaccines led to impressive expansion of NKG2A/C+CD8+ T cells with capacity to inhibit SIV replication ex vivo. Thus, CMV infection and CMV-vectored vaccination drive expansion of functional innate-like CD8 cells via host IL-15 production, suggesting that innate-memory expansion could be achieved by other vaccine platforms expressing IL-15.
Identifiants
pubmed: 34153005
pii: e148542
doi: 10.1172/JCI148542
pmc: PMC8321572
doi:
pii:
Substances chimiques
Interleukin-15
0
Types de publication
Journal Article
Research Support, N.I.H., Extramural
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Subventions
Organisme : NIAID NIH HHS
ID : R01 AI118451
Pays : United States
Organisme : NIH HHS
ID : P51 OD011107
Pays : United States
Organisme : NIAID NIH HHS
ID : R01 AI150554
Pays : United States
Organisme : NIAID NIH HHS
ID : R01 AI143554
Pays : United States
Organisme : NIAID NIH HHS
ID : P30 AI027763
Pays : United States
Organisme : NIH HHS
ID : S10 OD010786
Pays : United States
Organisme : NIAID NIH HHS
ID : P01 AI131568
Pays : United States
Références
Cell. 2015 Jan 15;160(1-2):37-47
pubmed: 25594173
Sci Immunol. 2018 Aug 31;3(26):
pubmed: 30171080
FEMS Immunol Med Microbiol. 2009 Jan;55(1):23-33
pubmed: 19076227
PLoS Pathog. 2021 Jul 6;17(7):e1009278
pubmed: 34228762
J Immunol. 1991 Dec 1;147(11):3815-22
pubmed: 1940369
Sci Transl Med. 2019 Jul 17;11(501):
pubmed: 31316007
Cell Mol Immunol. 2015 Mar;12(2):128-38
pubmed: 25132454
Am J Respir Crit Care Med. 2016 Aug 1;194(3):345-55
pubmed: 26882070
Immunobiology. 2011 May;216(5):604-12
pubmed: 20956026
J Immunol. 2004 Aug 15;173(4):2780-91
pubmed: 15294997
PLoS Pathog. 2018 May 31;14(5):e1007104
pubmed: 29851983
J Gen Virol. 2006 Nov;87(Pt 11):3177-3181
pubmed: 17030850
Nat Med. 2009 Mar;15(3):293-9
pubmed: 19219024
Clin Microbiol Rev. 2009 Jan;22(1):76-98, Table of Contents
pubmed: 19136435
Trends Immunol. 2003 Mar;24(3):136-43
pubmed: 12615209
Nature. 2011 May 26;473(7348):523-7
pubmed: 21562493
Nature. 2013 Oct 3;502(7469):100-4
pubmed: 24025770
Immunity. 1998 May;8(5):591-9
pubmed: 9620680
Proc Natl Acad Sci U S A. 2013 Aug 13;110(33):13498-503
pubmed: 23898211
Blood. 1999 May 15;93(10):3531-9
pubmed: 10233906
Blood. 1990 Oct 1;76(7):1392-7
pubmed: 2119829
Cell. 2013 Nov 21;155(5):1178-87
pubmed: 24267896
Nat Med. 2018 Feb;24(2):130-143
pubmed: 29334373
Front Cell Infect Microbiol. 2020 May 19;10:202
pubmed: 32509591
Proc Natl Acad Sci U S A. 2002 Aug 20;99(17):11328-33
pubmed: 12167676
Eur J Immunol. 2001 Dec;31(12):3687-93
pubmed: 11745389
AIDS. 2020 Mar 1;34(3):335-349
pubmed: 31634191
Eur J Immunol. 2006 Aug;36(8):2035-45
pubmed: 16841299
Proc Natl Acad Sci U S A. 1989 May;86(10):3803-7
pubmed: 2786204
Nat Immunol. 2005 Dec;6(12):1236-44
pubmed: 16273099
Cell Mol Immunol. 2020 Dec;17(12):1257-1265
pubmed: 32210395
Nat Commun. 2016 Apr 21;7:11291
pubmed: 27097762
Cytokine Growth Factor Rev. 2004 Feb;15(1):61-76
pubmed: 14746814
Proc Natl Acad Sci U S A. 2000 Feb 15;97(4):1695-700
pubmed: 10677520
PLoS Pathog. 2016 Nov 9;12(11):e1006014
pubmed: 27829026
Immunology. 2017 Feb;150(2):139-145
pubmed: 27565739
Eur J Immunol. 2005 Nov;35(11):3240-7
pubmed: 16224817
Sci Transl Med. 2019 Jul 17;11(501):
pubmed: 31316006
Cell. 2019 Jan 10;176(1-2):348-360.e12
pubmed: 30595449
J Exp Med. 2005 Sep 5;202(5):673-85
pubmed: 16147978
Science. 2016 Feb 12;351(6274):714-20
pubmed: 26797147
Immunity. 2015 Dec 15;43(6):1186-98
pubmed: 26682988
Bioinformatics. 2010 Jan 1;26(1):139-40
pubmed: 19910308
Virology. 2000 Mar 15;268(2):272-80
pubmed: 10704336
Immun Ageing. 2015 May 09;12:3
pubmed: 25991918
Nat Commun. 2018 Oct 30;9(1):4516
pubmed: 30375396
Rev Med Virol. 2019 May;29(3):e2034
pubmed: 30706584
J Immunol. 2013 Feb 15;190(4):1402-6
pubmed: 23345329
J Immunol. 2004 Sep 1;173(5):2995-3001
pubmed: 15322158
Rev Med Virol. 2011 Jul;21(4):240-55
pubmed: 21674676
J Immunol. 2009 Jan 1;182(1):92-101
pubmed: 19109139
Proc Natl Acad Sci U S A. 2018 Jun 26;115(26):E5980-E5989
pubmed: 29895693
Eur J Immunol. 2015 Jul;45(7):1926-33
pubmed: 25903796
Int Immunol. 1995 Apr;7(4):697-703
pubmed: 7547697
Nat Commun. 2015 May 08;6:7089
pubmed: 25953241
Rev Med Virol. 2006 Nov-Dec;16(6):393-403
pubmed: 17006962
Blood. 2012 Oct 25;120(17):3455-65
pubmed: 22968455
Nature. 2019 Apr;568(7751):244-248
pubmed: 30836379
J Virol. 2009 Oct;83(19):9618-29
pubmed: 19640997
Sci Transl Med. 2014 Sep 3;6(252):252ra120
pubmed: 25186175
J Virol. 2003 Jun;77(12):6620-36
pubmed: 12767982
Trends Microbiol. 2018 Jun;26(6):498-509
pubmed: 29249600
J Virol. 2018 Jun 13;92(13):
pubmed: 29669841
J Clin Invest. 2010 Nov;120(11):4077-90
pubmed: 20921622
Proc Natl Acad Sci U S A. 2002 Mar 19;99(6):3932-7
pubmed: 11867761
Lab Anim Sci. 1994 Feb;44(1):25-30
pubmed: 8007656
J Immunol. 2013 Mar 1;190(5):1936-47
pubmed: 23355737
Immunol Cell Biol. 2019 Aug;97(7):675-684
pubmed: 31140625
Gut Microbes. 2015 Jul 4;6(4):284-9
pubmed: 26177107
Cell. 2009 Oct 30;139(3):485-98
pubmed: 19836068
Cell. 2002 Mar 22;108(6):755-67
pubmed: 11955430
Front Immunol. 2017 Mar 27;8:316
pubmed: 28396661