Biologists studying health often concern themselves with preserving cells. However, it is sometimes advantageous to learn how to precisely kill them, without having their contents contaminate the rest of the body – and that's exactly what bioengineers at the University of California San Francisco have done. By linking a "suicide" enzyme together with a light-sensitive molecule, they were able to cause precise, tidy and effective cell death in fruit flies. The finding could have significant implications for the way in which researchers study disease, especially those of the neurodegenerative variety, such as Alzheimer's and Parkinson's.
.. Continue Reading Oat-based protein acts like "demolition expert" in slaying cellsCategory: Biology
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