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In Vitro Culture of Filariae

Edward Mitre and his team at the Uniformed Services University in the U.S. will develop a method for the long-term maintenance of parasitic Roundworms (filariae) in cell-free culture. Human filariae cause substantial morbidity worldwide, but current therapies are inefficient or cause harmful side effects. Additionally, the inability to maintain filariae in vitro has hampered screening efforts to identify new drugs. They will determine whether factors secreted by human endothelial cells can prolong the in vitro cell-free survival specifically of adult filariae, which are resistant to some treatments and therefore attractive targets for new therapies.

More information about New Approaches in Model Systems, Diagnostics, and Drugs for Specific Neglected Tropical Diseases (Round 10)

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The Bill & Melinda Gates Foundation is part of the Grand Challenges partnership network. Visit www.grandchallenges.org to view the map of awarded grants across this network and grant opportunities from partners.