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Intravital placenta imaging reveals microcirculatory dynamics impact on sequest...
Moraes, Luciana Vieira de; Tadokoro, Carlos Eduardo; Gómez-Conde, Ivan; Olivieri, David N.; Penha-Gonçalves, CarlosMalaria in pregnancy is exquisitely aggressive, causing a range of adverse maternal and fetal outcomes prominently linked to Plasmodium-infected erythrocyte cytoadherence to fetal trophoblast. To elucidate the physiopathology of infected erythrocytes (IE) sequestration in the placenta we devised an experimental system for intravital placental examination of P. berghei-infected mice. BALB/c females were mated to...
Early skin immunological disturbance after Plasmodium-infected mosquito bites
Silva, Henrique Borges da; Caetano, Susana S; Monteiro, Isadora; Gómez-Conde, Iván; Hanson, Kirsten; Penha-Gonçalves, Carlos; Olivieri, David NAlthough the role of regulatory T cells (Tregs) during malaria infection has been studied extensively, such studies have focused exclusively on the role of Treg during the blood stage of infection; little is known about the detailed mechanisms of Tregs and sporozoite deposition in the dermis by mosquito bites. In this paper we show that sporozoites introduced into the skin by mosquito bites increase the mobilit...
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