How Metabolism Can Shape Cells’ Destinies
A growing body of work suggests that cell metabolism — the chemical reactions that provide energy and building materials — plays a vital, overlooked role in the first steps of life. The post How Metabolism Can Shape Cells’ Destinies first appeared on Quanta Magazine
Each of us starts life as a single cell. To develop into a complex, multicellular being, that cell must divide, and then those cells must divide again, and again — and then these stem cells start to specialize into different types, with different destinies in our bodies. In the first week, our cells reach their first turning point: They must become either placenta or embryo. Then…
