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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...

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...

Right Turn: Back to school and being brilliant

. It’s September. I can almost hear the school bells ringing. I can definitely feel excitement in the air. For many, back to school isn’t something to dread: just the opposite; it’s something to get excited about. Tests and homework and waking up early aren’t much...