New research into the long-term dynamics of transplanted stem cells in a patient's body explains how age affects stem cell ...

A growing cancer is shaped by more than just the tumor cells it contains; the tissue around a tumor also alters its biology.

In general, a lymph node is a checkpoint along the route of your lymphatic system, a part of your immune system that’s ...

He’s barely been in the position long enough to prove that he is either up to the task or not so there is absolutely no reason or motivation to resign: particularly as the orcs and bedwetters have ...