Elevated troponin after exercise refines cardiac risk prediction

Elevated troponin levels in response to exercise can predict future outcomes in patients with coronary artery disease -- better than stress tests with Read more

CCR5

Potential HIV drugs hit three targets at once

Drug discovery veteran Dennis Liotta and his team continue to look for ways to fight against HIV. Working with pharmaceutical industry colleagues, he and graduate student Anthony Prosser have discovered compounds that are active against three different targets: immune cells’ entry gates for the virus (CCR5 and CXCR4), and the replication enzyme reverse transcriptase. That’s like one arrow hitting three bulls eyes. An advantage for these compounds: it could be less likely for viral resistance to develop.

For more, please go to the American Chemical Society — there will be a press conference from the ACS meeting in Denver on Monday, and live YouTube.

Posted on by Quinn Eastman in Immunology Leave a comment