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Mending a hole in the heart

Among many interesting talks at this year’s Till and McCulloch Meetings in Toronto, Canada, there were a couple related to biomaterials, which I’d like to focus on. In the first talk, professor Milica Radisic, University of Toronto, talked about two recent...

Skin stem cells provide hope for treating burn victims

At one point or another we’ve all experienced a bad haircut. We get over such minor annoyances secure in the knowledge that “it will grow back.” The ability of our hair to grow back is based on the amazing capacity of the hair follicle to undergo continuous cycles of...

Studying the brain needs an “open mind”

Another in the series: “What Drives Research in the Field of Biomaterials?” The amazingly complex system of the brain, and its network of many different cell types interacting and functioning together, has always been “top of mind” – pardon the pun – for many...

The tiny fingers that touch stem cells

. I was reading Nature the other day and came across a neat article from Yukikio Yamashita’s group at the University of Michigan entitled Nanotubes mediate niche–stem-cell signalling in the Drosophila testis. It may not sound interesting to our average reader, but the...

You are my day, my night, and forever my spleen (?)

. For linguistics enthusiasts, you might find it curious that almost every language uses anatomical metaphors in everyday speech. For example, you may have heard the phrase: “that cost an arm and a leg” or “I’d give up a kidney to [fill in blank].” To those we love we...