» Articles » PMID: 19997562

Original Encounter with Antigen Determines Antigen-presenting Cell Imprinting of the Quality of the Immune Response in Mice

Overview
Journal PLoS One
Date 2009 Dec 10
PMID 19997562
Citations 22
Authors
Affiliations
Soon will be listed here.
Abstract

Background: Obtaining a certain multi-functionality of cellular immunity for the control of infectious diseases is a burning question in immunology and in vaccine design. Early events, including antigen shuttling to secondary lymphoid organs and recruitment of innate immune cells for adaptive immune response, determine host responsiveness to antigens. However, the sequence of these events and their impact on the quality of the immune response remain to be elucidated. Here, we chose to study Modified Vaccinia virus Ankara (MVA) which is now replacing live Smallpox vaccines and is proposed as an attenuated vector for vaccination strategies against infectious diseases.

Methodology/principal Findings: We analyzed in vivo mechanisms triggered following intradermal (i.d.) and intramuscular (i.m.) Modified Vaccinia virus Ankara (MVA) administration. We demonstrated significant differences in the antigen shuttling to lymphoid organs by macrophages (MPhis), myeloid dendritic cells (DCs), and neutrophils (PMNs). MVA i.d. administration resulted in better antigen distribution and more sustained antigen-presenting cells (APCs) recruitment into draining lymph nodes than with i.m. administration. These APCs, which comprise both DCs and MPhis, were differentially involved in T cell priming and shaped remarkably the quality of cytokine-producing virus-specific T cells according to the entry route of MVA.

Conclusions/significance: This study improves our understanding of the mechanisms of antigen delivery and their consequences on the quality of immune responses and provides new insights for vaccine development.

Citing Articles

Multilayer Adjuvanted Influenza Protein Nanoparticles Improve Intranasal Delivery and Antigen-Specific Immunity.

Park J, Pho T, Bhatnagar N, Mai L, Rodriguez-Otero M, Pal S ACS Nano. 2025; 19(7):7005-7025.

PMID: 39954231 PMC: 11867023. DOI: 10.1021/acsnano.4c14735.


Immune responses of cattle vaccinated by various routes with Mycobacterium bovis Bacillus Calmette-Guérin (BCG).

Palmer M, Hwang S, Kanipe C, Putz E, Fernandes L, Didkowska A BMC Vet Res. 2025; 21(1):19.

PMID: 39815253 PMC: 11734464. DOI: 10.1186/s12917-024-04452-7.


Intradermal but not intramuscular modified vaccinia Ankara immunizations protect against intravaginal tier2 simian-human immunodeficiency virus challenges in female macaques.

Bollimpelli V, Reddy P, Gangadhara S, Charles T, Burton S, Tharp G Nat Commun. 2023; 14(1):4789.

PMID: 37553348 PMC: 10409804. DOI: 10.1038/s41467-023-40430-7.


First Impressions Matter: Immune Imprinting and Antibody Cross-Reactivity in Influenza and SARS-CoV-2.

King S, Bryan S, Hilchey S, Wang J, Zand M Pathogens. 2023; 12(2).

PMID: 36839441 PMC: 9967769. DOI: 10.3390/pathogens12020169.


Aging-Related Cellular, Structural and Functional Changes in the Lymph Nodes: A Significant Component of Immunosenescence? An Overview.

Cakala-Jakimowicz M, Kolodziej-Wojnar P, Puzianowska-Kuznicka M Cells. 2021; 10(11).

PMID: 34831371 PMC: 8621398. DOI: 10.3390/cells10113148.


References
1.
Leon B, Lopez-Bravo M, Ardavin C . Monocyte-derived dendritic cells formed at the infection site control the induction of protective T helper 1 responses against Leishmania. Immunity. 2007; 26(4):519-31. DOI: 10.1016/j.immuni.2007.01.017. View

2.
Shen X, Wong S, Buck C, Zhang J, Siliciano R . Direct priming and cross-priming contribute differentially to the induction of CD8+ CTL following exposure to vaccinia virus via different routes. J Immunol. 2002; 169(8):4222-9. DOI: 10.4049/jimmunol.169.8.4222. View

3.
Bonneau M, Epardaud M, Payot F, Niborski V, Thoulouze M, Bernex F . Migratory monocytes and granulocytes are major lymphatic carriers of Salmonella from tissue to draining lymph node. J Leukoc Biol. 2005; 79(2):268-76. DOI: 10.1189/jlb.0605288. View

4.
Seder R, Darrah P, Roederer M . T-cell quality in memory and protection: implications for vaccine design. Nat Rev Immunol. 2008; 8(4):247-58. DOI: 10.1038/nri2274. View

5.
Iga M, Boissonnas A, Mahe B, Bonduelle O, Combadiere C, Combadiere B . Single CX3CL1-Ig DNA administration enhances T cell priming in vivo. Vaccine. 2007; 25(23):4554-63. DOI: 10.1016/j.vaccine.2007.04.028. View