How Lyme disease bacteria spread through the body

Researchers have developed a live-cell-imaging-based system that provides molecular and biomechanical insights into how Lyme disease bacteria latch onto and move along the inside surface of blood vessels to reach key destinations ...

Experimental treatment regimen effective against HIV

Protease inhibitors are a class of antiviral drugs that are commonly used to treat HIV, the virus that causes AIDS. Scientists at the University of Nebraska Medical Center designed a new delivery system for these drugs that, ...

Researchers use nanoparticles to fight cancer

Researchers at the University of Georgia are developing a new treatment technique that uses nanoparticles to reprogram immune cells so they are able to recognize and attack cancer. The findings were published recently in ...

Antibodies from the desert as guides to diseased cells

Nanoparticles are considered a promising approach in detecting and fighting tumour cells. The method has, however, often failed because the human immune system recognizes and rejects them before they can fulfil their function. ...

Flavonoids: Little changes—large effects

(Phys.org) —Scientists at the University of York have discovered that very small chemical changes to dietary flavonoids cause very large effects when the plant natural products are tested for their impact on the human immune ...

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