Adenosine Deaminase Gene Expression
نویسندگان
چکیده
منابع مشابه
Expression of a multidrug resistance-adenosine deaminase fusion gene.
A novel fusion gene has been created in which the expression of a dominant selectable marker, the human multidrug resistance gene, is directly linked to the expression of human adenosine deaminase cDNA. The chimeric gene was inserted between the long terminal repeats of a Harvey murine sarcoma virus expression vector and used to transfect drug-sensitive human KB carcinoma cells. Transfectants w...
متن کاملHuman adenosine deaminase expression in mice.
A replication defective retroviral vector containing a human adenosine deaminase (hADA) cDNA was produced by GP + E-86 packaging cells at high titer. We report long-term expression of hADA in the hematopoietic tissues of mice transplanted with bone marrow cells infected by in vitro co-cultivation with vector producing cells. Western analysis using an hADA-specific antibody allowed detection of ...
متن کامل[Gene therapy for adenosine deaminase deficiency].
Severe combined immunodeficiency (SCID) due to adenosine deaminase (ADA) deficiency is a fatal recessive disorder caused by mutations in the gene encoding ADA. Based on the first clinical trial of two young girls with ADA-deficient SCID by recombinant retrovirus-mediated gene transfer at the National Institute of Health of USA, we prepared to treat a four-year-old boy with ADA-deficient SCID wh...
متن کاملCaffeine effect on adenosine deaminase catalysis: A new look at the effect of caffeine on adenosine deaminase activity
The effect of physiological concentrations of caffeine (purified from Persian tea) on adenosine deaminase (ADA) activity at physiological and pathological concentrations of adenosine (as substrate) in 50 mM Tris-HCl buffer (pH 7.3) at 37°C was investigated, using UV-VIS spectroscopy. ADA exhibited a bi-phasic activity behavior and both phases showed positive cooperativities indicating adenosine...
متن کاملCaffeine effect on adenosine deaminase catalysis: A new look at the effect of caffeine on adenosine deaminase activity
The effect of physiological concentrations of caffeine (purified from Persian tea) on adenosine deaminase (ADA) activity at physiological and pathological concentrations of adenosine (as substrate) in 50 mM Tris-HCl buffer (pH 7.3) at 37°C was investigated, using UV-VIS spectroscopy. ADA exhibited a bi-phasic activity behavior and both phases showed positive cooperativities indicating adenosine...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1989
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(18)71715-8