Therapeutic agents that inhibit the tup1 pathway
AssigneeUniversity of Iowa Research Foundation
InventorsDavid R. Soll, Shawn R. Lockhart, Rui Zhao
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Abstract
A gene previously identified in the context of controlling filamentous growth in C. albicans, TUP1, plays a central role in the regulation of phenotype switching in Candida cells. Accordingly, compounds and therapeutic protocols can be screened for an ability to disrupt the pathway, controlled by TUP1, that is comprised of genes the expression of which affect switching specifically. Agents thus identified are candidates for use in treating or preventing candidiasis.
Claims2
A method for screening a therapeutic agent, comprising subjecting a first Candida culture to said agent and then determining the impact thereof on expression of a gene in the TUP1 pathway, whereby decreased expression of said gene is predictive of efficacy for said agent against candidiasis and wherein said determining comprises observing whether said agent inhibits Wh-to-Op phenotypic switch, by cells of said first culture, under conditions favorable to said switch.
Dependencies are inferred from the claim text.