نتایج جستجو برای: argininosuccinate synthase
تعداد نتایج: 83823 فیلتر نتایج به سال:
Arginine deiminase (ADI)-based arginine depletion is a novel strategy under clinical trials for the treatment of malignant melanoma with promising results. The sensitivity of melanoma to ADI treatment is based on its auxotrophy for arginine due to a lack of argininosuccinate synthetase (AS) expression, the rate-limiting enzyme for the de novo biosynthesis of arginine. We show here that AS expre...
Targeting defects in metabolism is an underutilized strategy for the treatment of cancer. Arginine auxotrophy resulting from the silencing of argininosuccinate synthetase 1 (ASS1) is a common metabolic alteration reported in a broad range of aggressive cancers. To assess the metabolic effects that arise from acute and chronic arginine starvation in ASS1-deficient cell lines, we performed metabo...
Citrullinemia-is one of several human diseases caused by a defect in the KrebsHenseleit urea cycle. In this disorder a deficiency of liver argininosuccinate synthetase has been reported.' 1\Iorrow and his colleagues have recently described an infant with this condition2 and a fibroblast-like cell line has been derived from a skin biopsy of this child. In studying minimal media requirements for ...
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