Table 1.
Mouse models of malaria infection. ECM: experimental cerebral malaria, PvAS: P. vinckei petteri arteether sensitive, PvAR: P. vinckei arteether resistant, Py: P. yoelii, and KO: knockout.
Species | Subspecies: clone | Mouse strain and anemia | Mouse strain and CM | Useful in research | Ref. |
---|---|---|---|---|---|
P. berghei | P. berghei ANKA | C57BL/6: lethal CD-1: lethal C57BL/6J: non-lethal BALB/c: lethal |
C57BL/6: susceptible CBA: susceptible BALB/c: resistant |
Used as a model of ECM; there is genetic variation in the development of ECM between inbred strains | [15–17] |
P. berghei K173 | C57BL/6: lethal | Used to study pathogenesis; differs in some aspects of pathogenesis, indicating the influence of parasite genetic variation | [18] | ||
P. berghei NK65 | C57BL/6: lethal | Is a murine noncerebral malaria strain; induces a progressive increase in parasitemia, intense hepatic inflammation, and death | [19] | ||
P. berghei XAT | Spontaneously cleared in immune competent mice | Irradiation-induced attenuated variant from lethal strain Pb NK65; comparison of immune responses induced by these lethal and attenuated parasites lead us to elucidate the mechanisms of protective immunity and pathogenesis | [20] | ||
| |||||
P. yoelii | P. yoelii 17 NXL | BALB/c: non-lethal | Most strains resistant | Used to study immune mechanisms and pathogenesis; Py; line A1 is a mild line which is restricted to reticulocytes | [15] |
P. yoelii 17XL | BALB/c: lethal C57BL/6: lethal |
Most strains susceptible |
Used to identify vaccine-induced immune response | [21, 22] | |
P. yoelii YM | CBA: lethal | Py-YM is virulent infection which multiplies in both immature and mature erythrocytes | [23] | ||
P. yoelii YA | CBA: non-lethal | YM parasites are responsible for normocyte invasion, increased virulence compared to mild line Py YA parasites; lines YM and A/C differed additionally in enzyme and drug-sensitivity markers | [24] | ||
| |||||
P. chabaudi | P. chabaudi AS | A/J: lethal C57BL/6: non-lethal BALB/c: non-lethal |
C57BL/6 IL-10KO: susceptible |
Used to study immune mechanisms and immunoregulation by cytokines, to identify susceptibility loci, and to study the immune basis of pathology | [25–28] |
P. chabaudi AJ | BALB/c: non-lethal | Used to study experimental vaccines and immunological processes that control hyperparasitaemia | [25, 27] | ||
P. chabaudi
adami DS |
C3H: lethal C57BL/6: non-lethal |
Is fast-growing and high pathogenicity, induces more anemia, weight loss, and is less infective to mosquitoes than DK strain | [29, 30] | ||
P. chabaudi
adami DK |
BALB/c: non-lethal C3H: non-lethal |
Is slower growing and less pathogenic and more selective in its invasion of subset of RBCs than DK | [29, 30] | ||
| |||||
P. vinckei | P. vinckei vinckei | BALB/c: lethal AKR: lethal |
Used to study pathogenesis and for chemotherapy studies; it causes aggressive, overwhelming hyperparasitaemia | [31] | |
P. vinckei petteri | AKR: lethal (PvAS) AKR: non-lethal (PvAR) |
Used for drug screening and immunological studies | [31] |