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Using stem cells to cure… extinction?

In last week’s Right Turn, we talked about how stem cells are responsible for the colours and patterns of bird feathers—and birds, as the graphic on the right demonstrates, are basically just tiny dinosaurs. Given that there is much promise in stem cell research (and...

Right Turn: A tail is a tail. Or is it?

. Entire limb or organ regeneration is held out to be the holy grail of regenerative medicine. As an example, we look to certain reptiles such as salamanders, geckos and lizards, which have the incredible ability to regrow limbs or tails. Lots has been written on what...

Creating an ecosystem for Canadian RM commercialization

James Till and Ernest McCulloch identified stem cells 50 years ago in Toronto, and their legacy is a vibrant community of scientists who are leaders in this field of research. But what does that mean in terms of producing products and therapies to heal and cure...

Zombies and regenerative medicine (a Halloween special)

with Roshan Yoganathan and Lisa Willemse Are zombies real? And yes, we mean creepy, flesh-eating, run-for-the-hills zombies — not that state you find yourself in on a Monday morning before you’ve had a double espresso. Unless you’re a zombie yourself, it’s quite...