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Potential HIV drug keeps virus out of cells
Date:8/18/2010

itical for HIV's gaining entry into the cell. "Clinical trials will determine if PIE12-trimer is as effective in humans as it is in the lab," Kay said.

Across the world, HIV occurs in many different strains and has the ability to mutate to resist drugs aimed at stopping it. Due to the high conservation of the pocket region across strains, PIE12-trimer worked against all major HIV strains worldwide, from Southeast Asia and South America to the United States and Africa.

To help advance toward human clinical trials, Kay and co-authors Brett D. Welch, Ph.D., and Debra M. Eckert, Ph.D., research assistant professor of biochemistry, formed a company, Kayak Biosciences, which is owned by the University of Utah Research Foundation. If PIE12-trimer proves to be an effective and safe drug against HIV, the same D-Peptide drug design principles can be applied against other viruses, according to Kay. Approval of the first D-peptide drug would also greatly stimulate development of other D-peptide drugs.


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Contact: Phil Sahm
phil.sahm@hsc.utah.edu
801-581-2517
University of Utah Health Sciences
Source:Eurekalert

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