Denali Therapeutics focuses on finding and developing treatments for neurodegenerative diseases like Alzheimer's, Parkinson's, and ALS, which involve the gradual loss of nerve cells and can lead to serious physical and mental challenges. The company uses scientific research to understand the biological pathways that lead to these diseases, aiming to create drugs that target specific molecules in the body to treat them. Denali stands out from its competitors by combining its own research efforts with partnerships with other biotech firms and pharmaceutical companies, allowing it to share risks and access new technologies. The goal of Denali Therapeutics is to create effective treatments that improve the lives of patients suffering from these debilitating conditions.