Genetics

Large Gene Expression Study Sheds Light on Causal Factors in Five Brain Disorders
Researchers studying gene expression in cerebral cortex tissue sampled from postmortem brains have identified patterns of shared and distinct gene expression patterns in autism, schizophrenia,… Read More
In Alcoholic Men, Gene Activity in Two Key Brain Regions Resembles that Seen in Infant Brains
According to new research reported March 15 in the journal Scientific Reports, certain patterns of gene activity in the brains of men with alcoholism more closely resemble the activity patterns in… Read More
Creative image of brain neurons
Bipolar disorder’s effects on mood may stem from a suite of genetic risks which together cause brain circuit changes that increase vulnerability to the disorder, new research suggests. Read More
A new study implicates two cellular pathways in schizophrenia risk that haven’t been well supported by genetic evidence before. They involve processes related to the birth of new nerve cells, called… Read More
Molecular Pathway that May Suppress Repetitive Behaviors
Repetitive behaviors, like those seen in obsessive-compulsive disorder (OCD), may be controlled and suppressed by a network of proteins in the brain, according to new research published in Nature… Read More