Oncology & Cancer

Scientists get closer to a better PSA test

The most common screening test for prostate cancer so often returns a false positive result that it's no longer recommended for men older than 70, and it's offered as a personal choice for younger men.

Diseases, Conditions, Syndromes

Researchers find an immune system 'trip wire' that detects COVID-19

Inflammasomes make up an intricate system of molecular sensors that our bodies use to sound an alarm when an infection occurs. However, the mechanisms behind these sensors, which initiate responses to threats such as invading ...

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