Richard David Feinman

In the last post, I had proclaimed a victory for dietary carbohydrate restriction or, more precisely, recognition of its explicit connection with cell signaling. I had anointed the BMC Washington meeting as the historic site for this grand synthesis. It may have been a matter of perception — many researchers in carbohydrate restriction entered the field precisely because it came from the basic biochemistry where the idea was that the key player was the hormone insulin and glucose was the major stimulus for pancreatic secretion of insulin. We had largely ignored the hook-up with cell-biology because of the emphasis on calorie restriction, and it may have only needed getting everybody in the same room to see that the role of insulin in cancer was not separate from its role in carbohydrate restriction. (more…)