Scripps Research Institute Scientists Uncover a New Pathway that Regulates Information Processing in the Brain

Scientists at The Scripps Research Institute (TSRI) have identified a new pathway that appears to play a major role in information processing in the brain. Their research also offers insight into how imbalances in this pathway could contribute to cognitive abnormalities in humans.

The study, published in the November 9, 2012 issue of the journal Cell, focuses on the actions of a protein called HDAC4. The researchers found that HDAC4 is critically involved in regulating genes essential for communication between neurons.

“We found that HDAC4 represses these genes, and its function in a given neuron is controlled by activity of other neurons forming a circuit,” said TSRI Assistant Professor Anton Maximov, senior investigator for the study.

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