Scientists at the Icahn School of Medicine at Mount Sinai have uncovered new molecular drivers of Parkinson’s disease using a sophisticated statistical technique called multiscale gene network analysis (MGNA). The team was also able to determine how these molecular drivers impact the functions of genes involved in the disease. The results, which may point to potential new treatments, were published today in Nature Communications.
Some cases of Parkinson’s are directly caused by genetic mutations, but these cases are rare. Approximately 80 percent of cases have no known cause, and though there are some genes that may slightly increase an individual’s risk of developing the disease, the biological impacts of these genes remain unclear.