In order to provide a cell with energy, these molecules have to pass across the cell membrane, which functions as a barrier — but not an impassable one. Like the exterior walls of a house ...

such as the basolateral surfaces of polarized epithelial cells, and can undergo pH-independent fusion at the plasma membrane, can mediate cell–cell fusion. Viruses that replicate in the nucleus ...

Cell membrane - a flexible outer layer that surrounds ... giving insight into the human body and its capabilities. BBC Teach has thousands of free, curriculum-linked resources to help deliver ...

Scientists reveal how filopodia help cancer spread. The breakthrough could improve treatments that stop cancer cells from invading tissues.

The machinery inserts itself into the cell membrane and a channel forms ... This quality control is common in human cells and in DNA viruses but highly unusual in RNA viruses.

The membrane that surrounds cells in living organisms ... which are also highly conserved in human cells. These proteins have remained essentially unchanged in the course of evolution, which ...

Understanding bacterial growth mechanisms can potentially help uncover novel drug targets that are crucial for maintaining cellular viability, particularly for bacterial pathogens. In this important ...