Spit Samples Uncover Genetic Risk Factors for Pediatric OCD
[Source: Science Daily]
Researchers at the University of Calgary and The Hospital for Sick Children (SickKids), in Toronto, have discovered genetic risk factors for OCD that could help pave the way for earlier diagnosis and improved treatment for children and youth.
“Our group made the first finding of a genome-wide significant risk gene relevant to childhood OCD,” says Dr. Paul Arnold, MD, PhD, co-principal investigator, a professor and director of The Mathison Centre for Mental Health Research & Education at the Cumming School of Medicine. “We’ve known that OCD runs in families, but we hadn’t identified and validated specific genetic risks of OCD symptoms in children and youth until now.”