Mechanistic insights into coordinated var transcriptional switching in malaria parasites

The exceptional virulence of the human malaria parasite, Plasmodium falciparum, is attributed to the adhesive properties of infected red blood cells and the parasite's ability to avoid antibody recognition through antigenic variation. Both properties are derived from the hypervariable surface protein PfEMP1, which is encoded by members of the multi-copy var gene family. Waves of parasitemia during an infection are thought to correspond to var transcriptional switching, enabling parasites to avoi