New Virus Leads Drugs to HIV-Infected Cells
August 9, 2011 1:20 PM
Dr. Pin Wang
(Source: University of Southern California)
A USC researcher created a lentiviral vector that targets and flags HIV-infected cells
A researcher from the University of Southern California has developed a virus that identifies specific HIV-infected cells, later allowing drugs to kill these cells.
Dr. Pin Wang, a chemical engineering professor at the University of Southern California, has created a
that targets and flags HIV-infected cells. Then, drugs follow the flags left by the virus and destroy these cells.
This process was compared to a military practice of buddy lasing, where a soldier is on the ground illuminating a target with a laser while an aircraft launches a precision bombing strike.
A huge benefit to this new method is that the virus only flags
cells infected by HIV
, meaning the drugs only target these cells as well, leaving healthy cells alone. Traditional HIV treatment drugs are released into the body with no real direction, causing negative side effects because healthy and HIV-infected cells are targets.
"If you deplete all of the HIV-infected cells, you can at least partially solve the problem," said Wang.
But this new technique hasn't achieved the elimination of all HIV-infected cells quite yet. In tests, which have only been conducted in culture dishes so far, 35 percent of HIV-infected cells were destroyed. It may not be at 100 percent, but it could be used multiple times to increase effectiveness.
Wang noted that this is not
quite yet, but could reach that point one day with more research.
"This is an early stage of research, but certainly it is one of the options in that direction," said Wang.
The next step is to test the technique on mice, and eventually humans if all goes well.
"This is from the DailyTech.com. It's a science website." -- Rush Limbaugh
"Killer Cure" Rids Man of HIV for First Time
December 14, 2010, 6:54 PM
New "Lab on a Chip" Device Revolutionizes HIV Testing
July 19, 2010, 11:41 AM
PIQ ROBOTTM reveals its new artificial intelligence software
November 29, 2016, 12:59 AM
One more time - Happy Thanksgiving to Everyone Around the World
November 24, 2016, 4:00 AM
Google’s Smart Contact Lens Project gets halted for 2016
November 20, 2016, 7:00 AM
Cell Research Study shows African Americans have greater immune response to infection
November 10, 2016, 1:00 AM
UTHealth Clinical Trial Shows Progress Using Stem Cells to Treat Traumatic Brain Injury
November 8, 2016, 1:00 AM
Uber Partners with Circulation to Pilot Program Connecting Transportation and Digital Health Care
November 6, 2016, 5:00 AM
Most Popular Articles
Gigabit Are you looking for an Ultra Compact board?
February 22, 2017, 6:30 AM
Dell XPS 13 Touch – Rose Gold Edition
February 23, 2017, 7:29 AM
ASUS ROG Maximus IX - Among the Best of the Best
February 21, 2017, 7:50 AM
Comparison: Tag Heuer Connected Modular VS Samsung Gear S3
February 20, 2017, 7:20 AM
Xiaomi Mi Note 2 – This Chinese Phablet is the Best
February 24, 2017, 7:25 AM
Latest Blog Posts
How much Ram do you need for gaming?
Feb 27, 2017, 6:00 AM
Interesting News of the Day
Feb 25, 2017, 7:37 AM
AMD and More
Feb 24, 2017, 5:55 AM
Feb 23, 2017, 6:30 AM
Feb 21, 2017, 6:12 AM
Here is how startups are helping new parents in raising children
Feb 20, 2017, 6:45 AM
Around the World
Feb 18, 2017, 5:48 AM
News of Future
Feb 17, 2017, 6:30 AM
Amazon parachutes May Float Packages to Customers
Feb 16, 2017, 8:00 AM
Now you Can Watch Facebook on Your TV
Feb 15, 2017, 7:42 AM
Feb 14, 2017, 5:36 AM
Razer Blade Stealth – Little Kaby Lake Powerhouse
Feb 13, 2017, 7:50 AM
Android 7.0 Nougat 7.0 Update Bring Less Battery Life for Samsung Galaxy S7 & S7 Edge
Feb 12, 2017, 7:45 AM
Apple iPhone 8 – OLED Display & Wireless Charging
Feb 11, 2017, 8:09 AM
Feb 10, 2017, 6:15 AM
Feb 9, 2017, 6:00 AM
Eye catching news
Feb 8, 2017, 6:16 AM
Some World News
Feb 7, 2017, 6:15 AM
Feb 6, 2017, 10:11 AM
Feb 5, 2017, 7:27 AM
Notes and News
Feb 4, 2017, 5:53 AM
Feb 3, 2017, 5:30 AM
More Blog Posts
Copyright 2017 DailyTech LLC. -
Terms, Conditions & Privacy Information