Cheek swab may detect lung cancer

Early detection is critical for improving cancer survival rates. Yet, one of the deadliest cancers in the United States, lung cancer, is notoriously difficult to detect in its early stages.
Now, researchers have developed a method to detect lu…

Researchers zero in on protein that destroys HIV

Using a $225,000 microscope, researchers have identified the key components of a protein called TRIM5α that destroys HIV in rhesus monkeys.
The finding could lead to new TRIM5α-based treatments that would knock out HIV in humans, said se…