Medical, Cells | featured news

Genetically altering a patient’s immune cells has, for the first time, produced remissions in adults with a deadly type of acute leukemia. In one patient, all trace of the disease vanished in 8 days.

Scientists have found a master regulator gene needed for the development of M cells, a mysterious type of intestinal cell involved in initiating immune responses.

They're ready to sting, and they know where they're going. They're called "nanobees," and they're not insects -- they're tiny particles designed to destroy cancer cells by delivering a synthesized version of toxin called melittin that is found in bees.