Liquid biopsies have emerged as a powerful tool in modern medicine, enabling non-invasive detection and monitoring of diseases such as cancer. At the forefront of this revolution are the BD PAXgene ® ...

Cerebrospinal fluid is the liquid around your brain and spinal cord. If a doctor thinks you have an illness that affects your nervous system, they might take a sample for testing. The fluid is made by ...

A popular hypothesis for how the brain clears molecular waste, which may help explain why sleep feels refreshing, is a subject of debate. Encased in the skull, perched atop the spine, the brain has a ...