Journal article
Malaria in pregnancy: Linking immunity and pathogenesis to prevention
Stephen J Rogerson, Victor Mwapasa, Steven R Meshnick
AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE | AMER SOC TROP MED & HYGIENE | Published : 2007
Abstract
Pregnant women are susceptible to malaria during pregnancy. Plasmodium falciparum, which sequesters in the placenta, causes the greatest disease, contributing significantly to maternal and infant mortality. Parasitized cells in the placenta express unique variant surface antigens (VSA), predominantly the VAR2CSA protein, and lack of immunity to these pregnancy-specific variant surface antigens explains some of the pregnancy-associated malaria susceptibility. Changes in acquired cellular immunity during pregnancy also appear important. Placental inflammatory responses, particularly monocyte infiltrates, predispose to fetal growth restriction and maternal anemia. Preventing malaria in pregnanc..
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