Acurastem Inc. said on Sept. 25 that it struck an out-licensing deal potentially worth $580 million with Takeda Pharmaceutical Co. Ltd. to develop drugs for amyotrophic lateral sclerosis (ALS) and other PIKfyve gene-targeting therapeutics. Under the terms, Tokyo-headquartered Takeda obtains exclusive worldwide rights to Acurastem’s PIKfyve-targeting therapeutics, including Acurastem’s lead AS-202 asset, an antisense oligonucleotide therapy to treat ALS.