Editas Medicine, Inc. operates as a clinical stage genome editing company. The company focuses on developing transformative genomic medicines to treat a range of serious diseases. It develops a proprietary genome editing platform based on CRISPR technology to target genetically addressable diseases and therapeutic areas. The company develops EDIT-101 for Leber Congenital Amaurosis type 10, a genetic form of vision loss that leads to blindness in childhood. It also develops other therapies for eye diseases, such as Usher Syndrome 2A, which is a form of retinitis pigmentosa that also includes hearing loss; Retinitis Pigmentosa, a progressive form of retinal degeneration; and Herpes Simplex Virus 1 that causes lifelong infections leading to ocular and oral disease. In addition, the company develops hematopoietic stem cells for treating sickle cell disease and beta thalassemia. It has a research collaboration with Juno Therapeutics, Inc. to develop engineered T cells for cancer; a strategic alliance and option agreement with Allergan Pharmaceuticals International Limited to discover, develop, and commercialize new gene editing medicines for a range of ocular disorders; and a strategic research collaboration and cross-licensing agreement with BlueRock Therapeutics to combine their respective genome editing and cell therapy technologies to discover, develop, and manufacture engineered cell medicines. The company was formerly known as Gengine, Inc. and changed its name to Editas Medicine, Inc. in November 2013. Editas Medicine, Inc. was founded in 2013 and is headquartered in Cambridge, Massachusetts.