Literature DB >> 16487174

Expression levels of asparagine synthetase in blasts from children and adults with acute lymphoblastic leukaemia.

M Leslie1, M C Case, A G Hall, S A Coulthard.   

Abstract

L-asparaginase is active in the treatment of acute lymphoblastic leukaemia (ALL) through the depletion of serum asparagine. Here we report that median asparagine synthetase (AS) mRNA levels were higher in acute myeloid leukaemia (AML) than ALL blasts in both children and adults, with intermediate levels in normal peripheral blood mononuclear cells (NPBMC). NPBMC versus child ALL (Tukeys multiple comparison test, P < 0.05); child ALL versus child AML (P < 0.001) and adult ALL versus adult AML (P < 0.01) were all significant and support the hypothesis that selectivity to treatment with l-asparaginase is due, at least in part, to lower AS expression.

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Year:  2006        PMID: 16487174     DOI: 10.1111/j.1365-2141.2005.05945.x

Source DB:  PubMed          Journal:  Br J Haematol        ISSN: 0007-1048            Impact factor:   6.998


  8 in total

1.  An inhibitor of human asparagine synthetase suppresses proliferation of an L-asparaginase-resistant leukemia cell line.

Authors:  Jemy A Gutierrez; Yuan-Xiang Pan; Lukasz Koroniak; Jun Hiratake; Michael S Kilberg; Nigel G J Richards
Journal:  Chem Biol       Date:  2006-12

2.  The glutaminase activity of L-asparaginase is not required for anticancer activity against ASNS-negative cells.

Authors:  Wai Kin Chan; Philip L Lorenzi; Andriy Anishkin; Preeti Purwaha; David M Rogers; Sergei Sukharev; Susan B Rempe; John N Weinstein
Journal:  Blood       Date:  2014-03-21       Impact factor: 22.113

Review 3.  What makes a good new therapeutic L-asparaginase?

Authors:  Angela Beckett; David Gervais
Journal:  World J Microbiol Biotechnol       Date:  2019-09-24       Impact factor: 3.312

4.  The eIF2 kinase GCN2 is essential for the murine immune system to adapt to amino acid deprivation by asparaginase.

Authors:  Piyawan Bunpo; Judy K Cundiff; Rachel B Reinert; Ronald C Wek; Carla J Aldrich; Tracy G Anthony
Journal:  J Nutr       Date:  2010-09-22       Impact factor: 4.798

5.  Asparagine synthetase is partially localized to the plasma membrane and upregulated by L-asparaginase in U937 cells.

Authors:  Yingyi He; Benshang Li; Changying Luo; Shuhong Shen; Jing Chen; Huiliang Xue; Jingyan Tang; Longjun Gu
Journal:  J Huazhong Univ Sci Technolog Med Sci       Date:  2011-04-20

Review 6.  Overview of the structure, side effects, and activity assays of l-asparaginase as a therapy drug of acute lymphoblastic leukemia.

Authors:  Nanxiang Wang; Wenhui Ji; Lan Wang; Wanxia Wu; Wei Zhang; Qiong Wu; Wei Du; Hua Bai; Bo Peng; Bo Ma; Lin Li
Journal:  RSC Med Chem       Date:  2022-01-12

7.  Improved pharmacokinetic and pharmacodynamic profile of a novel PEGylated native Erwinia chrysanthemi L-Asparaginase.

Authors:  Tapasvi Modi; David Gervais
Journal:  Invest New Drugs       Date:  2021-09-01       Impact factor: 3.850

8.  Targeted metabolomic analysis of amino acid response to L-asparaginase in adherent cells.

Authors:  Preeti Purwaha; Philip L Lorenzi; Leslie P Silva; David H Hawke; John N Weinstein
Journal:  Metabolomics       Date:  2014-02-07       Impact factor: 4.290

  8 in total

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