Cell Death in the Absence of LRRK (image) NIH/National Institute of Neurological Disorders and Stroke Share Print E-Mail Caption In the region of the brain affected by Parkinson's disease, mice lacking LRRK (right) have an increase in cell death (brown; arrowheads) compared to normal mice (left). Credit Image courtesy of Shen lab Usage Restrictions For educational use only. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.