Leading bugs to the death chamber: A kinder face of cholesterol
Thursday, February 4, 2016 - 13:42
in Biology & Nature
Cells of our immune system kill pathogens by enclosing them in a compartment called the phagosome. The phagosome undergoes programmed maturation, where the pathogen is degraded. Intimately linked to this degradation is active transport of the phagosome inside cells by nanoscale "Motor" proteins such as Dynein and Kinesin, which are force generators for many kinds of biological movements.