University of Miami (UM) biology professor Akira Chiba is leading a multidisciplinary team to develop the first systematic survey of protein interactions within brain cells. The team is aiming to reconstruct genome-wide in situ protein-protein interaction networks (isPIN) within the neurons of a multicellular organism. Preliminary data were presented at the American Society for Cell Biology annual meeting, December 3 through 7, 2011, in Denver, Colorado.
“This work brings us closer to understanding the mechanics of molecules that keep us functioning,” says Chiba, principal investigator of this project. “Knowing how our cells work will improve medicine. Most importantly, we will gain a better understanding of what life is at the molecular level.”
» Read more: How the Brain Cell Works: A Dive Into Its Inner Network