Scientists create way to power pacemaker with light
University of Chicago scientists have pioneered a technique that could one day create a pacemaker that operates using tiny pulses of light.
University of Chicago scientists have pioneered a technique that could one day create a pacemaker that operates using tiny pulses of light.
Bio & Medicine
Dec 12, 2018
0
247
Our cells tend to lose their shape as we grow older, contributing to many of the effects we experience as aging. This poses particular problems for the heart, where aging can disrupt the protein network within muscle cells ...
Biotechnology
Jul 17, 2018
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68
Testing new clinical drugs' effect on heart tissue could become quicker and more straightforward, thanks to new research from Harvard University.
Biotechnology
Jan 16, 2018
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227
The fundamental mechanisms governing how cells form an identity such as becoming a muscle cell or a nerve cell are not fully understood. Multiple diseases, including cancer, have been linked to cells going down the wrong ...
Cell & Microbiology
Oct 12, 2017
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158
Scientists are one step closer to mimicking the way biological systems interact and process information in the body - a vital step toward developing new forms of biorobotics and novel treatment approaches for several muscle-related ...
Biotechnology
Feb 14, 2017
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496
Despite the hubbub about pluripotent stem cells' potential applications, when it comes time to introduce products into patients, the stem cells are actually impurities that need to be removed.
Biotechnology
Aug 17, 2016
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20
Researchers led by Carnegie Mellon University's Molecular and Biosensor Imaging Center (MBIC) Director Marcel Bruchez have re-engineered a fluorescent probe into a powerful optogenetic photosensitizer that can be used to ...
Cell & Microbiology
Jan 25, 2016
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5
Basic research into the mechanisms of cell division, using eggs and embryos from frogs and starfish, has led researchers to an unexpected discovery about how animal cells control the forces that shape themselves.
Cell & Microbiology
Oct 23, 2015
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40
When University of California, Berkeley, bioengineers say they are holding their hearts in the palms of their hands, they are not talking about emotional vulnerability.
Biotechnology
Mar 9, 2015
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2273
For the first time, scientists have succeeded in recording the current in membrane channels of contracting cardiac cells. To do this, the scientists combined an atomic force microscope with a widely used method for measuring ...
Bio & Medicine
Feb 17, 2015
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25