New HIV Treatments With New Finding

by Rathi Manohar on  August 26, 2010 at 7:01 PM AIDS/HIV News
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Once these critical amino acids are identified, it might be possible to genetically engineer TRIM5a to make it more effective in humans. Moreover, a better understanding of the underlying mechanism of action might enable the development of drugs that mimic TRIM5a action, Campbell said.

In their research, scientists used Loyola's wide-field "deconvolution" microscope to observe how the amino acids they identified altered the behavior of TRIM5a.

They attached fluorescent proteins to TRIM5a to, in effect, make it glow. In current studies, researchers are fluorescently labeling individual HIV viruses and measuring the microscopic interactions between HIV and TRIM5a.

"The motto of our lab is one of Yogi Berra's sayings -- 'You can see a lot just by looking,'" Campbell said.

The findings will appear on the cover of Sept. 15, 2010 issue of the journal Virology.

Source-ANI
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