Related topics: genes · protein · mice · cells · stem cells

Pop-up factories beneath the cell membrane

A living cell is exposed to a variety of stimuli. Countless messengers dock on its surface, where receptors in the cell membrane receive the incoming "orders." Signaling cascades are then triggered inside the cell, which ...

A study uncovers the 'grammar' behind human gene regulation

A research group at the University of Helsinki has discovered the logic that controls gene regulation in human cells. In the future, this new knowledge could be used for investigating cancers and other genetic diseases.

Microgravity worms help solve astronauts' muscle troubles

A new study on nematode worms reveals that physical contact with objects can help prevent neuromuscular decline in simulated microgravity. The research, which was published in the journal iScience, provides new insights into ...

Cellular tornadoes sculpt organs

How are the different shapes of our organs and tissues generated? To answer this question, a team from the University of Geneva (UNIGE), Switzerland, forced muscle cells to spontaneously reproduce simple shapes in vitro. ...

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