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Biosynthetic corneas restore vision

Right now, you’re seeing this blog post thanks to your cornea. In concert with your eye’s lens, the cornea refracts light and allows you to distinguish the letters on this page from the background. But your cornea is vulnerable to disease — clouding...

Vascularization: A tissue engineering roadblock

There are currently over 100,000 people in the United States on the waiting list for an organ transplant. Between January and March of 2010, fewer than 7,000 patients received transplants. Imagine, as an alternative to donated live tissue, a tissue-engineered...

Model behaviour

Buried deep within our bony skulls and spinal columns, and separated from our blood by an infallible barrier, our neurons are, I would argue, the most protected cells in our bodies. This is a good thing for obvious reasons. This is a bad thing, however, for scientists...

Can collaboration and commercialization co-exist?

by Tania Bubela Increasingly, commercialization is a key requirement for securing project funding and support for scientific research. The field of stem cell research is no exception. But does this emphasis on commercialization, which necessarily involves issues of...