The presence of glutamate reprogrammes the metabolism of macrophages, and these consequently begin to secrete a growth factor that leads to an increase in hepatocyte production. In other words ...

glutamate, aspartate, and serine). This potential link with evolutionary history is consistent with Morowitz's 20 claim that intermediary metabolism recapitulates the evolution of biochemistry.

The presence of glutamate reprograms the metabolism of macrophages, and these consequently begin to secrete a growth factor that leads to an increase in hepatocyte production. In other words ...

The neutron data clearly show that the glutamate ... metabolism. Through the transfer of a carbon atom to tetrahydrofolate, a reduced form of folic acid, it transforms the amino acid serine ...