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Disrupting malaria’s inner balance: targeting parasite’s protein control system could be key to innovative treatments

IBEC and ISGlobal researchers led a study that points towards protein aggregation as a possible target to find new ways to reduce the viability of Plasmodium falciparum, the main causing agent of malaria. By inducing protein aggregation, they observed considerable disorders in protein homeostasis and a significant reduction in parasite growth. The results position protein aggregation control as a promising target for antimalarial therapies.

Drug-loaded nanovectors covered with antibodies represent an innovative approach to combat malaria

immunoliposomes

A study led by Xavier Fernández Busquets, director of the joint ISGlobal-IBEC Nanomalaria unit, describes an innovative approach to selectively eliminate red blood cells infected by Plasmodium falciparum, avoid their aggregation, and inhibit parasite growth.

The strategy, based on the use of nanovesicles coated with antibodies that target a parasite protein, and loaded with an antimalarial drug, represents a promising alternative in the treatment of severe malaria.