Diets these days are a dime a dozen, and dietary trends come and go. First eggs were “out” because they contain cholesterol, but now they are back “in” because we now know that some types of cholesterol can be actually good for the body. Then there was the era of “fat-free” or “reduced-fat” foods. This … Continue reading What’s Fat Got to do With Alzheimer’s?
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Stay on Target: Scientists Create Chemical ‘Homing Devices’ that Guide Stem Cells to Final Destination
When injecting stem cells into a patient, how do the cells know where to go? How do they know to travel to a specific damage site, without getting distracted along the way? Scientists are now discovering that, in some cases they do but in many cases, they don’t. So engineers have found a way to … Continue reading Stay on Target: Scientists Create Chemical ‘Homing Devices’ that Guide Stem Cells to Final Destination