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HIV Disrupts Blood-Brain Barrier: Cellular Study Suggests Way Virus May Cause Neurological Deficits
June 28, 2011 — HIV weakens the blood-brain barrier by overtaking a small group of supporting brain cells, according to a new study. The findings may help explain why some people living with HIV experience ... > full story -
Will New Drugs Block Hepatitis C Virus in Its Tracks?
June 28, 2011 — Targeted multi-drug treatments for hepatitis C patients that could stop the virus in its tracks have come a step closer, thanks to new ... > full story -
SIV-Resistant Monkeys Close the Gates to Viral Infection
June 27, 2011 — Sooty mangabeys, a type of African monkey, can survive infection by SIV, a relative of HIV, and not succumb to AIDS. Researchers have now identified a way some of sooty mangabeys' immune cells resist ... > full story -
Hitting Moving RNA Drug Targets: New Way to Search for Novel Drugs
June 26, 2011 — By accounting for the floppy, fickle nature of RNA, researchers have developed a new way to search for drugs that target this important ... > full story -
Premature Aging Caused by Some HIV Drugs, Study Shows
June 26, 2011 — A class of anti-retroviral drugs commonly used to treat HIV, particularly in Africa and low income countries, can cause premature aging, according to new research. The study shows that the drugs ... > full story -
Breaking the Chain: 'Molecular Cap' Blocks Processes That Lead to Alzheimer's, HIV
June 23, 2011 — Biochemists have designed molecular inhibitors that target specific proteins associated with Alzheimer's disease and HIV to prevent them from forming amyloid fibers that play an important role in ... > full story -
How the Immune System Responds to Hepatitis A Virus
June 20, 2011 — A surprising finding in a study comparing hepatitis C virus (HCV) with hepatitis A virus (HAV) infections in chimpanzees sheds new light on the nature of the body's immune response to these ... > full story -
CDT Biomarker Ineffective for Identifying Unhealthy Alcohol Use Among HIV-Infected Adults
June 20, 2011 — Researchers have found that among HIV-infected adults with alcohol problems, measuring their carbohydrate-deficient transferrin biomarker was a poor and inaccurate method for detecting unhealthy ... > full story -
Proteins Used to Map the Aging Process
June 20, 2011 — Loss of muscle mass is not only associated with disease, such as HIV and cancer, but also with the normal aging process. New research shows that nine proteins, isolated from blood of men, alter with ... > full story -
Sugar-Binding Protein May Play a Role in HIV Infection
June 15, 2011 — Researchers report that a sugar-binding protein called galectin-9 traps PDI on T-cells' surface, making them more susceptible to HIV ... > full story
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