People half-jokingly ask, “Shouldn’t we die when we get old?” It’s a self-deprecating remark reflecting the belief that aging ...

The research groups led by Wolfgang Kastenmüller and Georg Gasteiger employed innovative microscopy techniques to observe how specific immune cells, known as T-cells, are activated and proliferate ...

Medistem Laboratories says they've found a new adult stem cell in menstrual blood that may prove an effective replacement for human embryonic stem cells. Report Scientists involved in stem cell ...

Measuring the density of a cell can reveal a great deal about the cell's state. As cells proliferate, differentiate, or undergo cell death, they may gain or lose water and other molecules, which is ...