United States and Japanese scientists have identified a key step in metabolic pathways associated with diabetes and cancer. The study on activation of the protein complex TORC 2 was published online in the journal Current Biology Oct. 28. TORC 2 activates a protein called Akt, which plays a crucial role in how cells respond to insulin, said Kazuo Shiozaki, professor of microbiology in the College of Biological Sciences at UC Davis and senior author on the paper……..