Congratulations are in order to University of Georgia professor Vasant Muralidharan, an assistant professor in the Franklin College of Arts and Sciences department of cellular biology. His research was recently highlighted in the journal Nature. Muralidharan, who studies the biology of the deadly malaria eukaryotic parasite, worked with with a group of researchers as a post-doc at Washington University School of Medicine in St. Louis to investigate a means to trap and kill the parasite. You can read more and hear an accompanying audio piece about this published research here.
Scientists may be able to entomb the malaria parasite in a prison of its own making, researchers at Washington University School of Medicine in St. Louis report July 16 in Nature.
As it invades a red blood cell, the malaria parasite takes part of the host cell’s membrane to build a protective compartment. To grow properly, steal nourishment and dump waste, the parasite then starts a series of major renovations that transform the red blood cell into a suitable home.
But the new research reveals the proteins that make these renovations must pass through a single pore in the parasite’s compartment to get into the red blood cell. When the scientists disrupted passage through that pore in cell cultures, the parasite stopped growing and died.
Muralidharan now works on his research here at UGA and his work is a great addition to the collaborative efforts of researchers at the Center for Tropical and Emerging Global Diseases. His lab website describes the crux of his research interests as follows: