Crystallization and preliminary X-ray analysis of mycophenolic acid-resistant and mycophenolic acid-sensitive forms of IMP dehydrogenase from the human fungal pathogenCryptococcus
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چکیده
منابع مشابه
IMP-dehydrogenase inhibition in human lymphocytes and lymphoblasts by mycophenolic acid and mycophenolic acid glucuronide.
Inosine 5'-monophosphate dehydrogenase (IMP-DH) activities were measured in human lymphocytes (exhibiting type I IMP-DH activity) and human lymphoblasts (exhibiting type II IMP-DH activity) in the presence of various amounts of mycophenolic acid (MPA) (0-20 mumol/L) and MPA glucuronide (MPAG) (0-200 mumol/L). Moreover, the influences of human serum albumin (HSA) and human plasma on the MPA- and...
متن کاملPharmacodynamic assessment of mycophenolic acid-induced immunosuppression by measuring IMP dehydrogenase activity.
Pharmacodynamic monitoring of the biological effect of immunosuppressive drugs provides an alternative to traditional therapeutic drug monitoring. We chose this method to investigate mycophenolic acid (MPA), an immunosuppressive drug that mediates its effect by inhibition of IMP dehydrogenase (IMPDH), a key enzyme in the de novo biosynthesis of purines. Using an assay developed for measuring IM...
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چکیده ندارد.
15 صفحه اولAntitumor activity of mycophenolic acid.
n our laboratory in 4CS mice. (3) Mouse ascites hepatoma, MH134, was converted into ascitic form by Sato et al.*\ from a C3H/HeN mouse hapatoma induced after treatment with carbon tetrachloride by Andervont et al.5) It has been maintained in C3H/He mice with distinct strain specificity in tumor take in our laboratory. (4) Mouse ascites sarcoma, SR-C3H/He Th62, was originally induced with Schmid...
متن کاملMycophenolic acid in silage.
We examined 233 silage samples and found that molds were present in 206 samples with counts between 1 x 10(3) and 8.9 x 10(7) (mean, 4.7 x 10(6)) CFU/g. Mycophenolic acid, a metabolite of Penicillium roqueforti, was detected by liquid chromatography-mass spectrometry in 74 (32%) of these samples at levels ranging from 20 to 35,000 (mean, 1,400) microg/kg. This compound has well-known immunosupp...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section F Structural Biology and Crystallization Communications
سال: 2010
ISSN: 1744-3091
DOI: 10.1107/s1744309110031659