Parasite-host relationships: in-situ study of Leishmania spp. in resistant and susceptible mice.
The host's skin is a critical tissue in the natural life cycle of the Leishmania spp. known to cause an 'asymptomatic' infectious process or cutaneous or visceral leishmaniasis in mammals. The dermis, once disturbed by the inoculation of infective parasites, becomes a site of dynamic events, the progression of which depends upon both host and parasite characteristics. Whatever the final site of the morbidity caused by the parasites, whether it be cutaneous, visceral or muco-cutanous, this site reflects the parasite and host's ability to create a pro- or anti-parasite micro-environment. The characteristics of this environment are now amenable to analysis in situ, as illustrated by the study of the cutaneous processes initiated by inoculation of Leishmania major in laboratory mice.
Bosque
F
F
Unité d'Immunophysiologie Cellulaire, Institut Pasteur, Paris, France.
Moufqia
J
J
Belkaid
Y
Y
Colle
J H
JH
Leclercq
V
V
Lebastard
M
M
Milon
G
G
D000818:Animals; D004195:Disease Models, Animal; D006790:Host-Parasite Interactions; D007113:Immunity, Innate; D007891:Leishmania / Q000472:pathogenicity / Q000502:physiology*; D051379:Mice; D008815:Mice, Inbred Strains / Q000276:immunology / Q000469:parasitology*; D012867:Skin / Q000469:parasitology