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貨期:
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用途:
For Research Use Only. Not for use in diagnostic or therapeutic procedures.
basal ASNS expression at protein levels was significantly correlated with sensitivity to combined treatment. These results provide mechanistic insights into the role of GCN2 in the amino acid response and a rationale for further investigation of GCN2 inhibitors for the treatment of cancer. PMID: 30061420
The expression of ASNS was significantly elevated when ATF6 was over expressed. The expressions of these 2 genes were both decreased in hepatocellular carcinoma (HCC)patients, and it was more significantly with ASNS. The mRNA levels of ASNS and ATF6 were positively correlated with each other. rs34050735 was associated with HCC in the case-control study and also an independent predictor of overall survival of HCC patients. PMID: 28629319
our study demonstrated that ASNS had an important role in the growth of human lung cancer cells by inhibiting the proliferation and arresting cell cycle of lung cancer cells PMID: 27444726
review of ASNS function, structure, mutations and roles in genetic disease and asparaginase drug resistance PMID: 29084849
Transient knockdown of ASNS inhibited cell proliferation and colony formation in AGS and MKN-45 cells. Stable knockdown of ASNS conferred sensitivity to cisplatin in these cells. Depletion of ASNS and cisplatin treatment exerted synergistic effects on tumor growth in AGS xenografts. Moreover, ASNS was found to be up-regulated in human gastric cancer tissues compared with matched normal colon tissues. PMID: 27251594
role of ASNS in melanoma cells A375 and human epidermoid carcinoma cell line A431 PMID: 25858017
Polymorphisms of ASNS are associated with an increased risk of asparaginase-related complications in children with acute lymphoblastic leukemia. PMID: 24907114
Data shows that high ASNS expression in NK/T cell lymphoma is correlated with worse clinicopathological features. PMID: 24913732
ASNS deficiency is correlated with poor therapeutic response and worse survivals in patients with rectal cancer receiving neoadjuvant CCRT PMID: 24729124
cell differentiation was enhanced when asparagine in the culture media was depleted by an addition of L-asparaginase, indicating that downregulation of asparagine synthetase gene expression PMID: 24398846
ASNS and MMP19, along with eIF3a, are the sensitivity factors for cisplatin treatment and may serve as potential candidate molecular markers for predicting cisplatin sensitivity of advanced nasopharyngeal carcinoma. PMID: 23956056
A conditional interaction between the ASNS polymorphism and an early response to chemotherapy among pediatric patients with acute lymphoblastic leukemia. PMID: 24268318
study indicates that asparagine synthesis is essential for the development and function of the brain. PMID: 24139043
expression of ASNS was higher in hepatocellular carcinoma tissues; expression of ASNS is an independent factor affecting the survival of HCC patients, and low ASNS expression in HCC was correlated with worse surgical outcomes PMID: 23764751
Identifying the roles of ASNS in fetal development, tissue differentiation, and tumor growth may reveal that ASNS function extends beyond asparagine biosynthesis. PMID: 23403946
Subcellular translocation of asparagine synthetase may play an important role in L-asparaginase resistance in leukemia cells. PMID: 21505976
Activation of asparagine synthetase by amino acid limitation results in dynamic changes in genomic histone association. PMID: 22978410
AsnS mRNA expression level in tumor cells reflects the sensitivity of cells to L-asparaginase. PMID: 20561401
High expression of asparagine synthetase is associated with a poor outcome in ALL children. PMID: 19035175
Role of Sp1 and Sp3 in the nutrient-regulated expression of the human asparagine synthetase gene PMID: 11867623
ATF4 is a mediator of the nutrient-sensing response pathway that activates asparagine synthetase gene PMID: 11960987
Genomic sequences necessary for transcriptional activation by amino acid deprivation of mammalian cells. activation of asparagine synthetase gene by endoplasmic reticulum stress. PMID: 12097650
documentation of the comparison between CHOP and AS transcriptional control elements used by the amino acid pathway PMID: 12351626
ATF3-FL and C/EBPbeta act as transcriptional suppressors for the ASNS gene to counterbalance the transcription rate activated by ATF4 following amino acid deprivation PMID: 15385533
The Asparagine Synthetase), which is a housekeeping gene, is repressed and the promoting region of the gene is highly methylated. PMID: 15674423
coorelation between methylation of ASNS and acute lymphoblastic leukemia PMID: 16598302
results suggest that the presence of MELAS and NARP mtDNA mutations elicits upregulation of CHOP and ASNS genes through the elevation of ATF4 expression and its binding to the amino acid regulatory element and nutrient-sensing response element-1 PMID: 17276738
RNA interference decreases capacity of mesenchymal stem cells to protect acute lymphoblastic leukemia cells from asparaginase, whereas enforced ASNS expression conferred enhanced protection. PMID: 17380207
ASNS (asparagine synthetase) transcription activity was up-regulated in HepG2 cells treated with the UPR activators thapsigargin and tunicamycin PMID: 18840095
These findings provide rationale for evaluation of ASNS protein expression as a predictive biomarker of clinical L-ASP activity in ovarian cancer. PMID: 18852115
CHOP is a member of the transcription factor network that controls the stress-induced regulation of specific C/EBP-ATF4-containing genes, such as ASNS PMID: 18940792
DNA polymorphism of a tandem repeated sequence is associated with the asparagine synthetase gene in acute lymphoblastic leukemia PMID: 19054556
Declined asparagine synthetase mRNA expression and enhanced sensitivity to asparaginase in HL-60 cells committed to monocytic differentiation. PMID: 19414379
ASNS protein expression predicts L-asparaginase chemotherapeutic activity in a large, diverse set of ovarian cancer cell lines. PMID: 18852115
ASNS RNAi potentiates L-asparaginase chemotherapeutic activity in ovarian cancer cell lines from the NCI-60, and ASNS mRNA expression predicts L-asparaginase activity in the ovarian subpanel of the NCI-60. PMID: 17088436