Aug 26, 2024 | Non classé
In the late 1960s, three Weizmann Institute of Science researchers developed several protein-like molecules, called copolymers, that they believed would produce a disease similar to multiple sclerosis in laboratory animals. The scientists – Prof. Michael Sela, Prof....
Jun 2, 2024 | Life Sciences, Non classé
Once upon a time, we were all nothing but a mass of densely packed stem cells. Over time, this mass elongated, sprouted limbs on either side, buttocks at the rear, a stomach in the front and a head on the top. The process by which embryonic stem cells give rise to...
May 31, 2024 | Non classé
For the size of any population to remain stable over time, its birth and death rates must be balanced. If the birthrate is too high, there could be a population explosion; if it is too low, the population will shrink. This kind of balance exists, for example, among...
Apr 23, 2024 | Non classé
Psychedelics are a hot topic in labs all over the world because they hold great potential for relieving the symptoms of depression, anxiety, PTSD and other mood-related conditions. Still, there is a major hurdle to developing these substances into safe, effective...
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