Impact of gene patents and licensing practices on access to genetic testing and carrier screening for Tay-Sachs and Canavan disease
نویسندگان
چکیده
منابع مشابه
Screening for Tay-sachs Disease
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 carri...
متن کاملScreening for the Tay-Sachs carrier: a compromise program.
A modified program designed to screen for the Tay-Sachs carrier is presented in which testing is limited to one or both partners, as needed, in an Ashkenazi Jewish (Jews of central and eastern Europe ancestry) mating when there is a definite commitment toward having a child, or in the early stages of the pregnancy. Testing of unmarried individuals is discouraged. The approach maximizes individu...
متن کاملthe innovation of a statistical model to estimate dependable rainfall (dr) and develop it for determination and classification of drought and wet years of iran
آب حاصل از بارش منبع تأمین نیازهای بی شمار جانداران به ویژه انسان است و هرگونه کاهش در کم و کیف آن مستقیماً حیات موجودات زنده را تحت تأثیر منفی قرار می دهد. نوسان سال به سال بارش از ویژگی های اساسی و بسیار مهم بارش های سالانه ایران محسوب می شود که آثار زیان بار آن در تمام عرصه های اقتصادی، اجتماعی و حتی سیاسی- امنیتی به نحوی منعکس می شود. چون میزان آب ناشی از بارش یکی از مولفه های اصلی برنامه ...
15 صفحه اولHeterozygote Screening in Tay-sachs Disease
In 1887, Bernard Sachs reported on the clinical features diagnostic signs and symptoms and pathology of a patient with a condition that would someday bear his name(l). It was several decades later before it was discovered that these patients suffered from a recessive genetic trait resulting in the accumulation of a specific ganglioside, GM2, due to the deficiency of the lysosomal enzyme hexosam...
متن کاملComparison of enzyme and DNA analysis in a Tay-Sachs disease carrier screening program.
Tay-Sachs disease (GM2 gangliosidosis, type 1; TSD) is an autosomal recessive GM2 gangliosidosis resulting from the deficient activity of the lysosomal hydrolase beta-hexosaminidase A (Hex A). With a carrier frequency estimated at 1 in 25, it is a common lysosomal disorder in the Ashkenazi Jewish population. Tay-Sachs disease has provided the prototype for the prevention of severe recessive gen...
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ژورنال
عنوان ژورنال: Genetics in Medicine
سال: 2010
ISSN: 1098-3600,1530-0366
DOI: 10.1097/gim.0b013e3181d5a669