REGENXBIO Announces Closing of Strategic Partnership with Nippon Shinyaku for MPS Diseases

ROCKVILLE, Md., March 4, 2025 /PRNewswire/ -- REGENXBIO Inc. (Nasdaq: RGNX) today announced the closing of its previously announced strategic partnership with Nippon Shinyaku. Under the terms of the agreement, REGENXBIO and Nippon Shinyaku will develop and commercialize RGX-121 (clemidsogene lanparvovec) for Mucopolysaccharidosis II (MPS II), also known as Hunter syndrome and RGX-111 for Mucopolysaccharidosis I (MPS I), also known as Hurler syndrome in the United States and Asia. "RGX-121 and RGX-111 repres ...