Re-opening the Memory Book

Following the completion of the Human Genome Project, much of biology’s focus has been shifted from the raw sequence of genes to their regulation over time and in response to environmental stimuli. Like books on a shelf, genes do not exert effects by their mere presence; rather, the pages of the book (i.e., the chromatin).. read more →

Tsai Lab researchers identify brain cell aberration tied to autism

A gene linked to autism spectrum disorders (ASD) actually alters individual brain cells’ ability to process information, researchers at MIT’s Picower Institute for Learning and Memory report in the June 10 advance online edition of Nature Neuroscience. The finding focuses on a faulty molecular mechanism that may underlie ASD’s cognitive impairments. The discovery could lead to.. read more →