Cambridge, MA, USA – Researchers at the Chinese Academy of Sciences were able to produce healthy mice with two mothers that went on to have normal offspring of their own. Mice from two dads were also born but only survived for a couple of days.
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Denver, CO, USA – CDK1 is a “normal” protein – its presence drives cells through the cycle of replication. And MHC Class I molecules are “normal” as well – they present bits of proteins on the surfaces of cells for examination by the immune system. But a University of Colorado Cancer Center study published in the journal Cancer Research shows that a population of cancer cells marked by MHC Class I molecules and high CDK1 is anything but normal.
Atlanta, GA, USA – Cells' metabolic needs are not uniform across the brain, researchers have learned. "Knocking out" an enzyme that regulates mitochondria, cells' miniature power plants, specifically blocks the development of the mouse cerebellum more than the rest of the brain. The results are scheduled for publication in Science Advances.