Structural basis for host membrane binding and remodeling by invading malaria parasites.
The structure of the Plasmodium falciparum moving junction reveals a sailboat-shaped complex that actively remodels host red blood cell membranes during invasion.
- Why it matters: Understanding how malaria parasites invade host cells is crucial for developing targeted interventions, yet the molecular mechanisms of membrane binding and remodeling remain unclear.
- What they did: The study determined the endogenous structure of the moving junction complex from invasion-stalled parasites, involving 1:1:1:1 assembly of PfAMA1 and PfRON proteins, using structural and computational methods.
- The result: This detailed structural insight enables the rational design of inhibitors that block invasion, offering potential new strategies for malaria intervention.