Immunology

Team discovers how cells distinguish friend from foe

(Medical Xpress)—Researchers at UC Davis have shown how the innate immune system distinguishes between dangerous pathogens and friendly microbes. Like burglars entering a house, hostile bacteria give themselves away by ...

Immunology

How immune cells move against invaders

UCSF scientists have discovered the unexpected way in which a key cell of the immune system prepares for battle. The finding, they said, offers insight into the processes that take place within these cells and could lead ...

Medical research

Scientists flex their muscles to solve an old problem

(PhysOrg.com) -- In a famous experiment first performed more than 220 years ago, Italian physician Luigi Galvani discovered that the muscles of a frog's leg twitch when an electric voltage is applied. An international group ...

Oncology & Cancer

New insights into the roles of cell mechanics in tumor malignancy

Cancer, as a life-threatening disease, has been a major research focus. Understanding the mechanisms of tumor progression has been a significant challenge. In recent years, increasing evidence has indicated a correlation ...

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