How do embryos develop? Why does the cortex of the mammalian brain fold? How do we feel touch at our fingertips? These and ...

Cell membranes are the boundaries of living cells. They are made up of amphiphilic lipids, cholesterol, and membrane proteins arranged in a dynamic bilayer. They regulate signal transduction, ...

Nuclear pore complexes (NPCs) are tiny but sophisticated gatekeepers that control the flow of materials between a cell's nucleus and its cytoplasm by quickly selecting which molecules to transport ...