Autism Symptoms Reversed in Mice

A team of researchers led by Nahum Sonenberg of McGill University in Montreal, Quebec, created a new model of mouse autism, and then reversed its symptoms. They began by genetically engineering mice so that they lacked the gene Eif4ebp2. The 4E-BP2 protein that this produces suppresses the translation of certain messenger RNAs, so knocking out Eif4ebp2 allows the proteins that these mRNAs produce to be synthesized at above normal levels.

Via.

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