Display options
Share it on

Iran J Parasitol. 2012;7(4):62-74.

Plasmodium berghei ANKA Infection in ICR Mice as a Model of Cerebral Malaria.

Iranian journal of parasitology

R Basir, Ss Fazalul Rahiman, K Hasballah, Wc Chong, H Talib, Mf Yam, M Jabbarzare, Th Tie, F Othman, Mam Moklas, Wo Abdullah, Z Ahmad

Affiliations

  1. Department of Human Anatomy, Faculty of Medicine & Health Sciences, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia.

PMID: 23323093 PMCID: PMC3537477

Abstract

BACKGROUND: Animal models with various combination of host-parasite have long been employed to study malaria pathogenesis. Here, we describe the combination of Plasmodium berghei ANKA infection in inbred ICR mice as a model of cerebral malaria (CM).

METHODS: Infection in mice was initiated by intraperitoneal injection of 2 x 10(7) (0.2ml) parasitized red blood cells (PRBCs).

RESULTS: This model can produce a severe degree of infection presented by the high degree of parasitaemia followed by death 6-7 days post infection. Severe anemia, splenomegaly, hepatomegaly and discolourations of major organs were observed. Histopathological findings revealed several important features mimicking human CM including, microvascular sequestration of PRBCs in major organs, particularly in the brain, hypertrophy and hyperplasia of the kupffer cells in the liver, pulmonary edema and hyaline membrane formation in the lungs and haemorrhages in the kidney's medulla and cortex. Proinflammatory cytokines TNFα, IFNγ, IL-1, IL-6 and IL-18, and anti-inflammatory cytokine IL-10 were all found to be elevated in the plasma of infected mice.

CONCLUSION: This model can reproduce many of the important features of CM and therefore can be used as a tool to advance our understanding of the disease pathogenesis.

Keywords: Animal model; ICR mice; Malaria; Plasmodium berghei

References

  1. Parasitol Today. 1994 Oct;10(10):412-4 - PubMed
  2. Am J Trop Med Hyg. 1996 Nov;55(5):525-30 - PubMed
  3. Parasitol Today. 2000 Nov;16(11):469-76 - PubMed
  4. Leukemia. 1997 Dec;11(12):2162-7 - PubMed
  5. Infect Immun. 1997 Aug;65(8):3271-6 - PubMed
  6. Cytokine. 1993 Nov;5(6):604-9 - PubMed
  7. Acta Trop. 2004 Feb;89(3):279-84 - PubMed
  8. Immunology. 1997 Aug;91(4):536-40 - PubMed
  9. J Clin Invest. 1990 Sep;86(3):793-800 - PubMed
  10. Q J Med. 1986 Mar;58(227):305-23 - PubMed
  11. Baillieres Clin Haematol. 1992 Apr;5(2):315-30 - PubMed
  12. J Infect Dis. 1999 Oct;180(4):1288-97 - PubMed
  13. Rev Infect Dis. 1987 Jan-Feb;9(1):134-9 - PubMed
  14. Kidney Int. 1979 Jul;16(1):44-52 - PubMed
  15. Microbes Infect. 2002 Mar;4(3):291-300 - PubMed
  16. Trends Microbiol. 2002;10(10 Suppl):S38-46 - PubMed
  17. Trends Immunol. 2003 Sep;24(9):491-9 - PubMed
  18. N Engl J Med. 1989 Jun 15;320(24):1586-91 - PubMed
  19. Clin Exp Immunol. 1994 Feb;95(2):300-3 - PubMed
  20. Parasitol Today. 1994 Oct;10(10):410-2 - PubMed
  21. Lancet. 1990 Nov 17;336(8725):1201-4 - PubMed
  22. Cah Anesthesiol. 1995;43(4):371-3 - PubMed
  23. Biosci Rep. 1987 Jun;7(6):517-23 - PubMed
  24. J Infect Dis. 1999 Apr;179(4):980-8 - PubMed
  25. J Exp Med. 1990 Nov 1;172(5):1505-8 - PubMed
  26. J Immunol. 2002 Sep 15;169(6):2956-63 - PubMed

Publication Types