Food in, energy out? It’s not as simple as that. How do cells meet our bodies’ ever changing energy needs? In most animal cells, adenosine triphosphate (ATP), a compound with high potential energy, ...

Human metabolism is a complex web of chemical processes and interactions between our cells and the microbes living within us. The more scientists can identify and classify the molecules involved in ...

In addition to conventional secreted factors, cells also secrete ncRNA molecules (RNAkines). The molecular types of secreted factor are in bold, and representative examples or subfamilies, such as ...