Most cell signals are chemical in nature. For example, prokaryotic organisms have sensors that detect nutrients and help them ...

Human cells contain billions of molecules. To prevent complete chaos, these molecules and the reactions between them are ...

Scientists at Kyoto University's Institute for Integrated Cell-Material Sciences (WPI-iCeMS) have uncovered new details about how cells manage the distribution of lipids in their cell membrane. These ...

A biomimetic nanoreactor coated with senescent stem cell membranes delivers nitric oxide and magnesium while scavenging reactive oxygen species, reversing a vicious cycle of cellular aging and ...

Many structures in biology are bounded by membranes, but not all of them. Droplets of a liquid called a coacervate, which ...

Thiruvananthapuram, Oct 25 (PTI) A cellular defence mechanism intended to repair damage may inadvertently help a pneumonia-causing bacterium spread its deadly toxin to adjacent cells, according to the ...

A narrative review concludes that fungal autophagy coordinates membrane biogenesis, organelle turnover, stress signaling, ...

Academics OverviewExplore our degrees, programs, courses, and other enrichment opportunities. All Areas of StudyView a chart of all study areas cross-categorized by degree type. Undergraduate Study ...

Cells are enveloped by a lipid membrane that gives them structure and provides a barrier between the cell and its environment. However, evidence has recently emerged suggesting that these membranes do ...

In a bid to better understand how cancer cells power their explosive growth and spread, scientists at Johns Hopkins Medicine say they have shed new light on the location and function of ...

Acting as an armor, a scaffold, and a communication platform in one, our cells' plasma membrane lies at the heart of many crucial cellular processes. Traditionally, it has been thought to function ...