» Articles » PMID: 20721343

Lagochilascaris Minor: Susceptibility and Resistance to Experimental Infection in Mice Is Independent of H-2 Haplotype and Correlates with the Immune Response in Immunized Animals

Overview
Journal J Parasitol Res
Publisher Wiley
Specialty Parasitology
Date 2010 Aug 20
PMID 20721343
Citations 2
Authors
Affiliations
Soon will be listed here.
Abstract

Recently, we demonstrated that C57BL/6 mice are more susceptible to experimental lagochilascariosis than BALB/c mice. To investigate the pattern of infection and the role of the genetic background on susceptibility to infection, we studied experimental lagochilascariosis in H-2(a) identical B10.A and A/J mice. Infected B10.A mice had a lower survival ratio and more severe lesions in the lungs than did A/J mice. Splenocytes of A/J mice immunized with the crude extract of the parasite showed increased proliferation and produced a higher level of interleukin 10 and interferon-gamma in the presence of CE or concanavalin A when compared to B10.A mice. This suggests that resistance of A/J mice may be due to less severe lesions in lungs and other organs and a better immune response to parasite antigens. This paper provides evidence that major histocompatibility complex haplotype does not influence the survival to experimental infection with L. minor.

Citing Articles

Analysis of Spleen Cells in Susceptible and Resistant Mice with Experimental Lagochilascariosis.

Lara P, Prudente M, Dias N, Tambourgi D, Lino-Junior R, Spadafora-Ferreira M ISRN Parasitol. 2016; 2013:180652.

PMID: 27335846 PMC: 4890894. DOI: 10.5402/2013/180652.


A Case of Lagochilascariasis in Suriname with the Involvement of the ENT System and the Skull Base.

Douma J, Akrum R, Joe R, Chan M, Codrington J, Vreden S Am J Trop Med Hyg. 2016; 95(1):88-91.

PMID: 27139450 PMC: 4944716. DOI: 10.4269/ajtmh.15-0792.

References
1.
Holland M, Harcus Y, Balic A, Maizels R . Th2 induction by Nippostrongylus secreted antigens in mice deficient in B cells, eosinophils or MHC Class I-related receptors. Immunol Lett. 2004; 96(1):93-101. DOI: 10.1016/j.imlet.2004.08.005. View

2.
Lins R, Cavalcanti C, Araujo-Filho J, de Melo-Junior M, Chaves M . [Distribution of eosinophils at different stages of hepatic granuloma evolution in mice infected with Schistosoma mansoni]. Rev Soc Bras Med Trop. 2008; 41(2):173-8. DOI: 10.1590/s0037-86822008000200008. View

3.
Arruda C, Kashino S, Fazioli R, Calich V . A primary subcutaneous infection with Paracoccidioides brasiliensis leads to immunoprotection or exacerbated disease depending on the route of challenge. Microbes Infect. 2007; 9(3):308-16. DOI: 10.1016/j.micinf.2006.12.005. View

4.
Lee Y, Turner H, Maynard C, Oliver J, Chen D, Elson C . Late developmental plasticity in the T helper 17 lineage. Immunity. 2009; 30(1):92-107. PMC: 3607320. DOI: 10.1016/j.immuni.2008.11.005. View

5.
Smith T, Kumar V . Revival of CD8+ Treg-mediated suppression. Trends Immunol. 2008; 29(7):337-42. DOI: 10.1016/j.it.2008.04.002. View