Science & Environment

New optogenetic tool inhibits activity in neurons and heart muscle cells

Source: Phys.org - latest science and technology news stories · Published

New optogenetic tool inhibits activity in neurons and heart muscle cells
Source: Phys.org - latest science and technology news stories

Researchers from Ruhr University Bochum have partnered with colleagues in Göttingen, Berlin, Paris and Essen to develop new optogenetic tools that can selectively inhibit cellular activity through light. These tools could help investigate diseases in which the balance between exc

Researchers from Ruhr University Bochum have partnered with colleagues in Göttingen, Berlin, Paris and Essen to develop new optogenetic tools that can selectively inhibit cellular activity through light. These tools could help investigate diseases in which the balance between excitation and inhibition is disrupted, such as cardiac arrhythmias.

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Astronauts’ hearts just passed a surprising test for Mars
Science & Environment

Astronauts’ hearts just passed a surprising test for Mars

A new study tracking 13 astronauts suggests that the human heart may be surprisingly well equipped for a journey to Mars, especially with regular exercise during spaceflight. Researchers found that astronauts' hearts adapted to months of weightlessness and handled simulated Marti

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