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Cited by 308

The DOI matches its Crossref record; 26 of the 26 references it cites were found in a registry or an index.

Asparagine synthetase: Function, structure, and role in disease

Open access
Lomelino, Carrie L., Andring, Jacob T., McKenna, Robert, Kilberg, Michael S.·2017·Journal of Biological Chemistry

Abstract

Asparagine synthetase (ASNS) converts aspartate and glutamine to asparagine and glutamate in an ATP-dependent reaction. ASNS is present in most, if not all, mammalian organs, but varies widely in basal expression. Human ASNS activity is highly responsive to cellular stress, primarily by increased transcription from a single gene located on chromosome 7. Elevated ASNS protein expression is associated with resistance to asparaginase therapy in childhood acute lymphoblastic leukemia. There is evidence that ASNS expression levels may also be inversely correlated with asparaginase efficacy in certain solid tumors as well. Children with mutations in the ASNS gene exhibit developmental delays, intellectual disability, microcephaly, intractable seizures, and progressive brain atrophy. Thus far, 15 unique mutations in the ASNS gene have been clinically associated with asparagine synthetase deficiency (ASD). Molecular modeling using the Escherichia coli ASNS-B structure has revealed that most of the reported ASD substitutions are located near catalytic sites or within highly conserved regions of the protein. For some ASD patients, fibroblast cell culture studies have eliminated protein and mRNA synthesis or stability as the basis for decreased proliferation.

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Metadata

Authors
Lomelino, C. L., Andring, J. T., McKenna, R., & Kilberg, M. S.
Venue
Journal of Biological Chemistry
Publisher
Elsevier BV
Published
2017-12
Volume
292
Issue
49
Pages
19952-19958
ISSN
0021-9258 (ISSN-L)
OpenAlex
W2766142559
Cited by
308
References
26
FWCI
7.34
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Asparagine synthetase: Function, structure, and role in disease. https://app.cochat.ai/papers/10.1074/jbc.r117.819060
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Lomelino, C. L., Andring, J. T., McKenna, R., & Kilberg, M. S. (2017). Asparagine synthetase: Function, structure, and role in disease. Journal of Biological Chemistry. https://doi.org/10.1074/jbc.r117.819060

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.