A gastrointestinal oncologist told Newsweek that the early-stage findings are a “major step forward” in targeting colon ...

Migration is a fundamental cellular process that regulates a wide variety of biological processes, including immune surveillance and responses 1,2, embryonic development 3,4,5 and wound healing ...

Stem cells maintain tissue architecture by replacing differentiated cells at steady state and upon injury. Implementing this cornerstone role requires protection of stem cells from pathogens and from ...

A computer model developed by UT Southwestern Medical Center researchers significantly enhances the ability of scientists to detect communication between cells, according to a new study published in ...

The body's cells respond to stress -- toxins, mutations, starvation or other assaults -- by pausing normal functions to focus on conserving energy, repairing damaged components and boosting defenses.