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Everyday science

Everyday science

Crab Nebula or heart-building protein?

15 Feb 2010 James Dacey
COS cell.jpg
Heart-builder COS cells plan the heart cell architecture

By James Dacey

Although this colourful image may strongly resemble the Crab Nebula, it is in fact a type of cell called a COS cell, found in the human heart where they regulate the structure of biological tissue. The image was produced in by Joseph Dwyer at King’s College London, who stained an isolated cell using fluorescent antibodies before capturing the image with a microscope. The image was one of seven short-listed for a competition ‘Reflections of Research’, which was held of the British Heart foundation. You can see the other impressive images here.

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