Screening for Tay-sachs Disease
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چکیده
Carrier screening programs have historically been focused within a particular group---e.g., Tay-Sachs among Ashkenazic Jews and sickle cell anemia among African Americans. With cystic fibrosis (CF), the potential target population is larger and less defined, which may introduce both technical and organizational complexity not present in past carrier screening. This appendix describes past carrier screening programs for Tay-Sachs, sickle cell anemia, and ß-thalassemia. It also delineates the similarities and differences of these programs to reveal considerations for CF carrier screening.
منابع مشابه
Three Novel Mutations in Iranian Patients with Tay-Sachs Disease
Background: Tay-Sachs disease (TSD), or GM2 gangliosidosis, is a lethal autosomal recessive neurodegenerative disorder, which is caused by a deficiency of beta-hexosaminidase A (HEXA), resulting in lysosomal accumulation of GM2 ganglioside. The aim of this study was to identify the TSD-causing mutations in an Iranian population. Methods: In this study, we examined 31 patients for TSD-causing m...
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