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CDC: HIV-1/HIV-2 differentiation test increasingly used in U.S.

From 2010 to 2017, use of the HIV-1/HIV-2 differentiation test increased, but the number of HIV-2 diagnoses remained very low, according to research published in the Jan. 24 issue of the U.S. Centers for Disease Control and ...

Medical research

Many of America's most critical workers are short on sleep

More than one-third of working Americans don't get enough sleep, and the problem is greatest among the police, the military, health care workers and truckers, researchers report.

Medical research

Cell network mapping reveals rewiring in colorectal cancer

An international consortium of researchers from Australia, Ireland, the UK, Europe, and Canada, has painstakingly mapped an intracellular network that could open the door to discovering new targeted treatments for colorectal ...

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What everyone should know about cleft lip

After discussing actor Joaquin Phoenix's appearance on her talk show earlier this month, Wendy Williams received near universal condemnation for mocking those affected with cleft lip—a common birth defect in which the upper ...

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High-protein diets boost artery-clogging plaque, mouse study shows

High-protein diets may help people lose weight and build muscle, but a new study in mice suggests they have a down side: They lead to more plaque in the arteries. Further, the new research shows that high-protein diets spur ...

Medical research

A new blood component revealed

Does the blood we thought to know so well contain elements that had been undetectable until now? The answer is yes, according to a team of researchers from Inserm, Université de Montpellier and the Montpellier Cancer Institute ...

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Stopping cholera and saving lives

Daniele Lantagne is dedicated to combating infectious diseases, such as diarrhea, cholera, and Ebola. At the School of Engineering's Environmental Sustainability Lab, her approach encompasses laboratory, field, and policy ...

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First treatment for pain using human stem cells a success

Researchers at the University of Sydney have used human stem cells to make pain-killing neurons that provide lasting relief in mice, without side effects, in a single treatment. The next step is to perform extensive safety ...

Medical research

Researchers regrow damaged nerves with polymer and protein

University of Pittsburgh School of Medicine researchers have created a biodegradable nerve guide—a polymer tube—filled with growth-promoting protein that can regenerate long sections of damaged nerves, without the need ...