Genetics

New genetic clues for multiple sclerosis risk

An international team of researchers led by Karolinska Institutet in Sweden reports that cells in the central nervous system known as oligodendrocytes might have a different role in the development of multiple sclerosis (MS) ...

Oncology & Cancer

Are all cancer cells the same?

Take two cancer cells and compare their genomes. Surprisingly, they can be quite different. This genetic variation is one of the hallmarks of cancer, and one reason why treating cancer is so hard.

Genetics

Researchers illuminate the complexity of the human hypothalamus

How often do you think about your hypothalamus? Chances are that you never do. As compared to the rest of our brain, it is tiny—just the size of an almond. Yet it is our body's master control, regulating a myriad of functions ...

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