SIOX vs TSHA

Sio Gene Therapies Inc.

Sio Gene Therapies, Inc., a clinical-stage company, focuses on developing gene therapies to radically transform the lives of patients with neurodegenerative diseases. The company develops AXO-Lenti-PD, in vivo lentiviral gene therapy, which is in Phase II clinical trials for the treatment of Parkinson's disease; AXO-AAV-GM1, an investigational gene therapy , which is in Phase I/II clinical trials for the treatment of GM1 gangliosidosis; and AXO-AAV-GM2, an investigational gene therapy, which is in Phase I/II clinical trials for the treatment of GM2 gangliosidosis. It has a license agreement with Oxford BioMedica (UK) Ltd. to develop and commercialize AXO-Lenti-PD and related gene therapy products; and The University of Massachusetts Medical School to develop and commercialize gene therapy product candidates, including AXO-AAV-GM1 and AXO-AAV-GM. The company was formerly known as Axovant Gene Therapies Ltd. and changed its name to Sio Gene Therapies, Inc. in November 2020. Sio Gene Therapies, Inc. was incorporated in 2014 and is based in New York, New York.

Taysha Gene Therapies Inc.

Taysha Gene Therapies, Inc., a gene therapy company, focuses on developing and commercializing adeno-associated virus-based gene therapies for the treatment of monogenic diseases of the central nervous system. It primarily develops TSHA-101 for the treatment of GM2 gangliosidosis; TSHA-118 for the treatment of CLN1 disease; and TSHA-102 for the treatment of Rett syndrome. Taysha Gene Therapies, Inc. has a strategic partnership with The University of Texas Southwestern Medical Center to develop and commercialize transformative gene therapy treatments; and collaboration with Yale University to advance mini-gene payloads for an AAV gene therapy for the treatment of neurodevelopmental disorders. The company was incorporated in 2019 and is based in Dallas, Texas.