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Leishmania Major Promastigotes Inhibit Dendritic Cell Motility in Vitro

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Journal Infect Immun
Date 2002 Jan 18
PMID 11796645
Citations 12
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Abstract

Using an in vitro transwell migration assay, we have demonstrated that products secreted by Leishmania major promastigotes inhibit the motility of dendritic cells (DC) by up to 93%. Inhibition was dose dependent and reversible. By inhibiting DC migration in vivo, L. major may therefore subvert DC from their potentially protective role during leishmaniasis.

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References
1.
Knight S, Stagg A . Antigen-presenting cell types. Curr Opin Immunol. 1993; 5(3):374-82. DOI: 10.1016/0952-7915(93)90056-x. View

2.
Guler M, Jacobson N, Gubler U, Murphy K . T cell genetic background determines maintenance of IL-12 signaling: effects on BALB/c and B10.D2 T helper cell type 1 phenotype development. J Immunol. 1997; 159(4):1767-74. View

3.
von Stebut E, Belkaid Y, Jakob T, Sacks D, Udey M . Uptake of Leishmania major amastigotes results in activation and interleukin 12 release from murine skin-derived dendritic cells: implications for the initiation of anti-Leishmania immunity. J Exp Med. 1998; 188(8):1547-52. PMC: 2213412. DOI: 10.1084/jem.188.8.1547. View

4.
Barratt-Boyes S, Zimmer M, Harshyne L, Meyer E, Watkins S, Capuano 3rd S . Maturation and trafficking of monocyte-derived dendritic cells in monkeys: implications for dendritic cell-based vaccines. J Immunol. 2000; 164(5):2487-95. DOI: 10.4049/jimmunol.164.5.2487. View

5.
Panaro M, Puccini V, Faliero S, Marzio R, Marangi A, Lisi S . Leishmania donovani lipophosphoglycan (LPG) inhibits respiratory burst and chemotaxis of dog phagocytes. New Microbiol. 1996; 19(2):107-12. View