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Cell

Oscillation in muscle tissue

OscillationInMuscleTissue
When a muscle grows or a muscle injury heals, some of the stem cells develop into new muscle cells. A research team has now described how this process is regulated

Honeybee protein keeps stem cells youthful

HoneybeeProteinKeepsStemCellsYouthful
An active protein component of royal jelly helps honeybees create new queens. Researchers have identified a similar protein in mammals, which keeps cultured embryonic stem cells pluripotent