Warning signs over effectiveness of HIV 'wonder drug' in sub-Saharan Africa

Dolutegravir, the current first-line treatment for HIV, may not be as effective as hoped in sub-Saharan Africa, suggests new research published on World AIDS Day. The study finds that this so-called 'wonder drug' may be less effective in patients resistant to older drugs.

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AI predicts which drug combinations kill cancer cells

A machine learning model can help us treat cancer more effectively.

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New device offers faster way to detect antibiotic-resistant bacteria

A new device for faster testing of antibiotic-resistant bacteria has been developed.

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Lab results don't explain 'obesity paradox,' but bias may

Results of standard laboratory tests performed on adult outpatients to provide an overall picture of their health are fairly consistent between those with obesity and their leaner counterparts, investigators report.

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'Anti-antibiotic' allows for use of antibiotics without driving resistance

An inexpensive, FDA-approved drug -- cholestyramine -- taken in conjunction with an antibiotic prevents the antibiotic from driving antimicrobial resistance, according to new research.

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Engineers combine light and sound to see underwater

Engineers have developed an airborne method for imaging underwater objects by combining light and sound to break through the seemingly impassable barrier at the interface of air and water.

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Microfluidic system with cell-separating powers may unravel how novel pathogens attack

To develop effective therapeutics against pathogens, scientists need to first uncover how they attack host cells. An efficient way to conduct these investigations on an extensive scale is through high-speed screening tests called assays.

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