» Articles » PMID: 10583605

Immunomodulatory Effect of a Plasmid Expressing CD40 Ligand on DNA Vaccination Against Human Immunodeficiency Virus Type-1

Overview
Journal Immunology
Date 1999 Dec 3
PMID 10583605
Citations 7
Authors
Affiliations
Soon will be listed here.
Abstract

CD40 ligand is a costimulatory molecule which acts a potent immunomodulator. We found the mice inoculated with human CD40 ligand expression plasmid (pMEhCD40L) combined with human immunodeficiency virus type-1 (HIV-1) DNA vaccine exhibited both humoral and cellular antigen-specific immunological enhancement. The expression of hCD40L induced predominantly antigen-specific immunoglobulin G (IgG) antibody response while it failed to induce mucosal IgA response. Delayed-type hypersensitivity (DTH) and cytotoxic T lymphocyte (CTL) activity were induced in a dose-dependent manner. Examination of the relative levels of the two IgG subclasses showed that co-injection of pMEhCD40L enhanced IgG2a response without suppressing IgG1 response. Similarly, the expression of pMEhCD40L enhanced not only T helper 1 (Th1)- but also Th2-type cytokine production. In conclusion, co-inoculation of pMEhCD40L with DNA vaccine was shown to be a useful way to enhance CTL responses without suppressing the humoral immune response in acquired immune deficiency syndrome (AIDS) patients.

Citing Articles

HIV DNA Vaccine: Stepwise Improvements Make a Difference.

Felber B, Valentin A, Rosati M, Bergamaschi C, Pavlakis G Vaccines (Basel). 2015; 2(2):354-79.

PMID: 26344623 PMC: 4494255. DOI: 10.3390/vaccines2020354.


CD40L-adjuvanted DNA/modified vaccinia virus Ankara simian immunodeficiency virus SIV239 vaccine enhances SIV-specific humoral and cellular immunity and improves protection against a heterologous SIVE660 mucosal challenge.

Kwa S, Lai L, Gangadhara S, Siddiqui M, Pillai V, LaBranche C J Virol. 2014; 88(17):9579-89.

PMID: 24920805 PMC: 4136340. DOI: 10.1128/JVI.00975-14.


Human immunodeficiency virus and leishmaniasis.

Ezra N, Ochoa M, Craft N J Glob Infect Dis. 2010; 2(3):248-57.

PMID: 20927287 PMC: 2946682. DOI: 10.4103/0974-777X.68528.


Incorporation of CD40 ligand into the envelope of pseudotyped single-cycle Simian immunodeficiency viruses enhances immunogenicity.

Lin F, Peng Y, Jones L, Verardi P, Yilma T J Virol. 2008; 83(3):1216-27.

PMID: 19036823 PMC: 2620918. DOI: 10.1128/JVI.01870-08.


Multimeric soluble CD40 ligand and GITR ligand as adjuvants for human immunodeficiency virus DNA vaccines.

Stone G, Barzee S, Snarsky V, Kee K, Spina C, Yu X J Virol. 2006; 80(4):1762-72.

PMID: 16439533 PMC: 1367159. DOI: 10.1128/JVI.80.4.1762-1772.2006.


References
1.
Carmichael A, Jin X, Sissons P, Borysiewicz L . Quantitative analysis of the human immunodeficiency virus type 1 (HIV-1)-specific cytotoxic T lymphocyte (CTL) response at different stages of HIV-1 infection: differential CTL responses to HIV-1 and Epstein-Barr virus in late disease. J Exp Med. 1993; 177(2):249-56. PMC: 2190885. DOI: 10.1084/jem.177.2.249. View

2.
Schoenberger S, Toes R, van der Voort E, Offringa R, Melief C . T-cell help for cytotoxic T lymphocytes is mediated by CD40-CD40L interactions. Nature. 1998; 393(6684):480-3. DOI: 10.1038/31002. View

3.
Langlade-Demoyen P, Ngo-Giang-Huong N, Ferchal F, Oksenhendler E . Human immunodeficiency virus (HIV) nef-specific cytotoxic T lymphocytes in noninfected heterosexual contact of HIV-infected patients. J Clin Invest. 1994; 93(3):1293-7. PMC: 294083. DOI: 10.1172/JCI117085. View

4.
Sallusto F, Lanzavecchia A . Efficient presentation of soluble antigen by cultured human dendritic cells is maintained by granulocyte/macrophage colony-stimulating factor plus interleukin 4 and downregulated by tumor necrosis factor alpha. J Exp Med. 1994; 179(4):1109-18. PMC: 2191432. DOI: 10.1084/jem.179.4.1109. View

5.
Fanslow W, Clifford K, Seaman M, Alderson M, Spriggs M, Armitage R . Recombinant CD40 ligand exerts potent biologic effects on T cells. J Immunol. 1994; 152(9):4262-9. View