Content: Volume 4, Issue 4
A new way to go gray
Although gray hair is often seen as just another sign of getting older, for us at the Harris Lab it’s a window into the mysterious world of stem cells and their role in aging and tissue regeneration. Hair color depends on a specialized set of... click to read more
The saiga antelope is hit by a meteorological bullet
Saiga, a central Asian antelope, known for their bizarre facial features and as a unique survivor of the Pleistocene, is facing a crisis. In May of 2015, when their population was finally recovering from poaching during the collapse of the Soviet Union, reaching a quarter... click to read more
Innate immune memory – microglia as key players
Memory is the process of storing and retrieving information. In human beings, the brain is the central storage organ, and it is equipped with the neuronal system: the basis for processing memories. But the brain is not the only place with a memory; in our bodies,... click to read more
Our bones: strength, flexibility and…fractals!
Each of us has a skeleton – that is ordinary. However, the bone of which a skeleton is made is anything but ordinary. From an engineering perspective bone provides an incredibly versatile support structure that performs remarkably well in a circus contortionist, a sumo wrestler,... click to read more
Gut bacteria orchestrate the transmission of overweight from mother to babe
Women who are overweight during pregnancy often deliver large babies by cesarean section, who have a greater chance of becoming overweight themselves as they grow older. A popular explanation for this mother-infant transmission of overweight is that the mother vaginally transfers "obesogenic" bacteria to her... click to read more
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