Proteins of the Hedgehog (Hh) family act as morphogens during development in vertebrate and invertebrate species. These powerful signaling molecules were initially discovered in a genetic screen ...

The CEDCA Overview of Impact Pathways (Figure 1) presents a visual summary of key impact pathways from across the 12 projects of the Clean Energy for Development: A Call to Action (CEDCA) initiative, ...

Reviewed by Michael Greenwood, M.Sc. Cholesterol is a multi-functional lipid that has been studied heavily for many years. It is essential to several aspects of neuronal, immune, hepatocyte (liver) ...