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  "authorName": "Taysha Gene Therapies",
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      "text": "GM2 gangliosidosis results from a deficiency in the β-hexosaminidase A (Hex A) enzyme; β-hexosaminidase A enzyme is composed of 2 subunits encoded by the HEXA and HEXB gene, respectively; Mutations of the HEXA gene cause Tay-Sachs disease (TSD) while mutations of the HEXB gene cause Sandhoff disease (SD); The estimated prevalence of GM2 is 350 patients (US+EU)",
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