News tagged with stem

Novel hypothesis on why animals diversified on Earth

Can tumors teach us about animal evolution on Earth? Researchers believe so, and now present a novel hypothesis of why animal diversity increased dramatically on Earth about a half-billion years ago. A biological innovation ...

dateJan 19, 2018 in Ecology
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Breast cancer research gets a mechanical boost

One of the most puzzling questions in breast cancer research is why some tumors stay put, while rogue cells from others break free and spread to surrounding tissues, the first step toward creating a more lethal disease. Although ...

dateJan 09, 2018 in Engineering
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Growing organs a few ink drops at a time

Printed replacement human body parts might seem like science fiction, but this technology is rapidly becoming a reality with the potential to greatly contribute to regenerative medicine. Before any real applications, "bioprinting" ...

dateDec 27, 2017 in Engineering
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