A Systems Immunology Approach to Plasmacytoid Dendritic Cell Function in Cytopathic Virus Infections
Plasmacytoid dendritic cell (pDC)-mediated protection against cytopathic virus infection involves various molecular, cellular, tissue-scale, and organism-scale events. In order to better understand such multiscale interactions, we have implemented a systems immunology approach focusing on the analysis of the structure, dynamics and operating principles of virus-host interactions which constrain the initial spread of the pathogen. Using high-resolution experimental data sets coming from the well-described mouse hepatitis virus (MHV) model, we first calibrated basic modules including MHV infection of its primary target cells, i.e. pDCs and macrophages (Mφs). These basic building blocks were used to generate and validate an integrative mathematical model for in vivo infection dynamics. Parameter estimation for the system indicated that on a per capita basis, one infected pDC secretes sufficient type I IFN to protect 103 to 104 Mφs from cytopathic viral infection. This extremely high protective capacity of pDCs secures the spleen's capability to function as a ‘sink’ for the virus produced in peripheral organs such as the liver. Furthermore, our results suggest that the pDC population in spleen ensures a robust protection against virus variants which substantially down-modulate IFN secretion. However, the ability of pDCs to protect against severe disease caused by virus variants exhibiting an enhanced liver tropism and higher replication rates appears to be rather limited. Taken together, this systems immunology analysis suggests that antiviral therapy against cytopathic viruses should primarily limit viral replication within peripheral target organs.
Vyšlo v časopise:
A Systems Immunology Approach to Plasmacytoid Dendritic Cell Function in Cytopathic Virus Infections. PLoS Pathog 6(7): e32767. doi:10.1371/journal.ppat.1001017
Kategorie:
Research Article
prolekare.web.journal.doi_sk:
https://doi.org/10.1371/journal.ppat.1001017
Souhrn
Plasmacytoid dendritic cell (pDC)-mediated protection against cytopathic virus infection involves various molecular, cellular, tissue-scale, and organism-scale events. In order to better understand such multiscale interactions, we have implemented a systems immunology approach focusing on the analysis of the structure, dynamics and operating principles of virus-host interactions which constrain the initial spread of the pathogen. Using high-resolution experimental data sets coming from the well-described mouse hepatitis virus (MHV) model, we first calibrated basic modules including MHV infection of its primary target cells, i.e. pDCs and macrophages (Mφs). These basic building blocks were used to generate and validate an integrative mathematical model for in vivo infection dynamics. Parameter estimation for the system indicated that on a per capita basis, one infected pDC secretes sufficient type I IFN to protect 103 to 104 Mφs from cytopathic viral infection. This extremely high protective capacity of pDCs secures the spleen's capability to function as a ‘sink’ for the virus produced in peripheral organs such as the liver. Furthermore, our results suggest that the pDC population in spleen ensures a robust protection against virus variants which substantially down-modulate IFN secretion. However, the ability of pDCs to protect against severe disease caused by virus variants exhibiting an enhanced liver tropism and higher replication rates appears to be rather limited. Taken together, this systems immunology analysis suggests that antiviral therapy against cytopathic viruses should primarily limit viral replication within peripheral target organs.
Zdroje
1. YoungD
StarkJ
KirschnerD
2008 Systems biology of persistent infection: tuberculosis as a case study. Nat Rev Microbiol 6 520 528
2. JuntT
ScandellaE
LudewigB
2008 Form follows function: lymphoid tissue microarchitecture in antimicrobial immune defence. Nat Rev Immunol 8 764 775
3. ColonnaM
TrinchieriG
LiuYJ
2004 Plasmacytoid dendritic cells in immunity. Nat Immunol 5 1219 1226
4. VilladangosJA
YoungL
2008 Antigen-presentation properties of plasmacytoid dendritic cells. Immunity 29 352 361
5. BarchetW
CellaM
ColonnaM
2005 Plasmacytoid dendritic cells–virus experts of innate immunity. Semin Immunol 17 253 261
6. BergmannCC
LaneTE
StohlmanSA
2006 Coronavirus infection of the central nervous system: host-virus stand-off. Nat Rev Microbiol 4 121 132
7. PerlmanS
NetlandJ
2009 Coronaviruses post-SARS: update on replication and pathogenesis. Nat Rev Microbiol 7 439 450
8. Cervantes-BarraganL
ZustR
WeberF
SpiegelM
LangKS
2007 Control of coronavirus infection through plasmacytoid dendritic-cell-derived type I interferon. Blood 109 1131 1137
9. LangPA
Cervantes-BarraganL
VerschoorA
NavariniAA
RecherM
2009 Hematopoietic cell-derived interferon controls viral replication and virus-induced disease. Blood 113 1045 1052
10. Cervantes-BarraganL
KalinkeU
ZustR
KonigM
ReizisB
2009 Type I IFN-mediated protection of macrophages and dendritic cells secures control of murine coronavirus infection. J Immunol 182 1099 1106
11. BocharovG
FordNJ
LudewigB
2005 A mathematical approach for optimizing dendritic cell-based immunotherapy. Methods Mol Med 109 19 34
12. LudewigB
BocharovG
2006 A systems biologist's view on dendritic cell-cytotoxic T lymphocyte interaction.
LutzM
RomaniN
SteinkassererA
Handbook of Dendritic Cells. Biology, Diseases and Therapy. Weinheim Wiley-VCH 455 479
13. ZüstR
Cervantes-BarraganL
KuriT
BlakqoriG
WeberF
2007 Identification of Coronavirus Non-Structural Protein 1 as a Major Pathogenicity Factor - Implications for the Rational Design of Live Attenuated Coronavirus Vaccines. PLoS Pathog 3 e109
14. ThielV
WeberF
2008 Interferon and cytokine responses to SARS-coronavirus infection. Cytokine Growth Factor Rev 19 121 132
15. TumpeyTM
BaslerCF
AguilarPV
ZengH
SolorzanoA
2005 Characterization of the reconstructed 1918 Spanish influenza pandemic virus. Science 310 77 80
16. RollingT
KoernerI
ZimmermannP
HolzK
HallerO
2009 Adaptive mutations resulting in enhanced polymerase activity contribute to high virulence of influenza A virus in mice. J Virol 83 6673 6680
17. PerlmanS
DandekarAA
2005 Immunopathogenesis of coronavirus infections: implications for SARS. Nat Rev Immunol 5 917 927
18. JuntT
MosemanEA
IannaconeM
MassbergS
LangPA
2007 Subcapsular sinus macrophages in lymph nodes clear lymph-borne viruses and present them to antiviral B cells. Nature 450 110 114
19. OchsenbeinAF
PinschewerDD
OdermattB
CarrollMC
HengartnerH
1999 Protective T cell-independent antiviral antibody responses are dependent on complement. J Exp Med 190 1165 1174
20. de LangA
BaasT
SmitsSL
KatzeMG
OsterhausAD
2009 Unraveling the complexities of the interferon response during SARS-CoV infection. Future Virol 4 71 78
21. Phipps-YonasH
SetoJ
SealfonSC
MoranTM
Fernandez-SesmaA
2008 Interferon-beta pretreatment of conventional and plasmacytoid human dendritic cells enhances their activation by influenza virus. PLoS Pathog 4 e1000193
22. ShortmanK
NaikSH
2007 Steady-state and inflammatory dendritic-cell development. Nat Rev Immunol 7 19 30
23. WollenbergA
WagnerM
GuntherS
TowarowskiA
TumaE
2002 Plasmacytoid dendritic cells: a new cutaneous dendritic cell subset with distinct role in inflammatory skin diseases. J Invest Dermatol 119 1096 1102
24. de HeerHJ
HammadH
SoullieT
HijdraD
VosN
2004 Essential role of lung plasmacytoid dendritic cells in preventing asthmatic reactions to harmless inhaled antigen. J Exp Med 200 89 98
25. WendlandM
CzelothN
MachN
MalissenB
KremmerE
2007 CCR9 is a homing receptor for plasmacytoid dendritic cells to the small intestine. Proc Natl Acad Sci U S A 104 6347 6352
26. CellaM
JarrossayD
FacchettiF
AlebardiO
NakajimaH
1999 Plasmacytoid monocytes migrate to inflamed lymph nodes and produce large amounts of type I interferon. Nat Med 5 919 923
27. YoneyamaH
MatsunoK
ZhangY
NishiwakiT
KitabatakeM
2004 Evidence for recruitment of plasmacytoid dendritic cell precursors to inflamed lymph nodes through high endothelial venules. Int Immunol 16 915 928
28. CisseB
CatonML
LehnerM
MaedaT
ScheuS
2008 Transcription factor E2-2 is an essential and specific regulator of plasmacytoid dendritic cell development. Cell 135 37 48
29. SwieckiM
ColonnaM
2010 Unraveling the functions of plasmacytoid dendritic cells during viral infections, autoimmunity, and tolerance. Immunol Rev 234 142 162
30. ErikssonKK
Cervantes-BarraganL
LudewigB
ThielV
2008 Mouse hepatitis virus liver pathology is dependent on ADP-ribose-1″-phosphatase, a viral function conserved in the alpha-like supergroup. J Virol 82 12325 12334
31. MarsdenPA
NingQ
FungLS
LuoX
ChenY
2003 The Fgl2/fibroleukin prothrombinase contributes to immunologically mediated thrombosis in experimental and human viral hepatitis. J Clin Invest 112 58 66
32. GermainRN
2001 The art of the probable: system control in the adaptive immune system. Science 293 240 245
33. TanSL
GanjiG
PaeperB
ProllS
KatzeMG
2007 Systems biology and the host response to viral infection. Nat Biotechnol 25 1383 1389
34. GardyJL
LynnDJ
BrinkmanFS
HancockRE
2009 Enabling a systems biology approach to immunology: focus on innate immunity. Trends Immunol 30 249 262
35. ZakDE
AderemA
2009 Systems biology of innate immunity. Immunol Rev 227 264 282
36. KirschnerDE
LindermanJJ
2009 Mathematical and computational approaches can complement experimental studies of host-pathogen interactions. Cell Microbiol 11 531 539
37. Meier-SchellersheimM
FraserIDC
KlauschenF
2009 Multiscale modeling for biologists. WIREs Systems Biology and Medicine 1 4 14
38. PerelsonAS
2002 Modelling viral and immune system dynamics. Nat Rev Immunol 2 28 36
39. AntiaR
GanusovVV
AhmedR
2005 The role of models in understanding CD8+ T-cell memory. Nat Rev Immunol 5 101 111
40. BeltmanJB
MareeAF
De BoerRJ
2009 Analysing immune cell migration. Nat Rev Immunol 9 789 798
41. BocharovGA
RomanyukhaAA
1994 Mathematical model of antiviral immune response. III. Influenza A virus infection. J Theor Biol 167 323 360
42. HowatTJ
BarrecaC
O'HareP
GogJR
GrenfellBT
2006 Modelling dynamics of the type I interferon response to in vitro viral infection. J R Soc Interface 3 699 709
43. TegnerJ
NilssonR
BajicVB
BjorkegrenJ
RavasiT
2006 Systems biology of innate immunity. Cell Immunol 244 105 109
44. MullerU
SteinhoffU
ReisLF
HemmiS
PavlovicJ
1994 Functional role of type I and type II interferons in antiviral defense. Science 264 1918 1921
45. ColeySE
LaviE
SawickiSG
FuL
SchelleB
2005 Recombinant mouse hepatitis virus strain A59 from cloned, full-length cDNA replicates to high titers in vitro and is fully pathogenic in vivo. J Virol 79 3097 3106
46. JohnsonJB
OmlandKS
2004 Model selection in ecology and evolution. Trends Ecol Evol 19 101 108
47. PittMA
MyungIJ
2002 When a good fit can be bad. Trends Cogn Sci 6 421 425
48. LudewigB
KrebsP
JuntT
MettersH
FordNJ
2004 Determining control parameters for dendritic cell-cytotoxic T lymphocyte interaction. Eur J Immunol 34 2407 2418
49. BocharovG
MarchukGI
RomanyukhaAA
1996 Numerical solution by LMMs of stiff delay differential systems modelling an immune response. Numerische Mathematik 73 131 148
50. van RielNA
2006 Dynamic modelling and analysis of biochemical networks: mechanism-based models and model-based experiments. Brief Bioinform 7 364 374
51. XiaX
MoogCH
2003 Identifiability of nonlinear systems with applications to HIV/AIDS models. IEEE Transaction of Automatic Control 48 330 336
52. WuH
ZhuH
MiaoH
PerelsonAS
2008 Parameter identifiability and estimation of HIV/AIDS dynamic models. Bull Math Biol 70 785 799
Štítky
Hygiena a epidemiológia Infekčné lekárstvo LaboratóriumČlánok vyšiel v časopise
PLOS Pathogens
2010 Číslo 7
- Očkování proti virové hemoragické horečce Ebola experimentální vakcínou rVSVDG-ZEBOV-GP
- Parazitičtí červi v terapii Crohnovy choroby a dalších zánětlivých autoimunitních onemocnění
- Koronavirus hýbe světem: Víte jak se chránit a jak postupovat v případě podezření?
Najčítanejšie v tomto čísle
- RNA Virus Replication Complexes
- Virus-Infection or 5′ppp-RNA Activates Antiviral Signal through Redistribution of IPS-1 Mediated by MFN1
- Functional Genetic Diversity among Complex Clinical Isolates: Delineation of Conserved Core and Lineage-Specific Transcriptomes during Intracellular Survival
- Extreme CD8 T Cell Requirements for Anti-Malarial Liver-Stage Immunity following Immunization with Radiation Attenuated Sporozoites