Denali Therapeutics Inc., a biopharmaceutical company, discovers and develops therapeutic candidates for neurodegenerative diseases in the United States. The company offers leucine-rich repeat kinase 2 (LRRK2) inhibitor product candidates, including DNL201 that has completed Phase 1b clinical trials and DNL151, which are in Phase 1 and Phase 1b clinical trials for Parkinson's disease. It is also developing receptor interacting serine/threonine protein kinase 1 (RIPK1) product candidates, such as DNL747, a selective and brain-penetrant small molecule RIPK1 inhibitor product candidate that is in Phase 1b clinical trial for Alzheimer's disease and amyotrophic lateral sclerosis (ALS). In addition, the company develops enzyme transport vehicle: iduronate 2-sulfatase, an enzyme replacement therapy program for MPS II, a lysosomal storage disorder; antibody transport vehicle (ATV): alpha-synuclein (aSyn) program, a protein that spreads throughout the brain in Parkinson's disease; ATV: triggering receptor expressed in myeloid cells 2, a therapeutic candidate designed to rescue microglial function in Alzheimer's disease; and ATV: Tau, a therapeutic targeting the spreading of Tau. Denali Therapeutics Inc. has collaboration agreement with Takeda Pharmaceutical Company and Genentech, Inc., Sanofi, F-star Gamma Limited, F-star Biotechnologische Forschungs-Und Entwicklungsges M.B.H, F-star Biotechnology Limited, SIRION Biotech GmbH, Genzyme Corporation, Harvard University, the Michael J. Fox Foundation, Centogene, and MedGenome Labs Private Ltd; and a research and option agreement with Secarna Pharmaceuticals GmbH & Co. KG. to develop antisense therapies in the field of neurodegenerative diseases. The company was formerly known as SPR Pharma Inc. and changed its name to Denali Therapeutics Inc. in March 2015. Denali Therapeutics Inc. was incorporated in 2013 and is headquartered in South San Francisco, California.