GLUL stabilizes N-Cadherin by antagonizing β-Catenin to inhibit the progresses of gastric cancer
Glutamate-ammonia ligase (GLUL, also known as glutamine synthetase) is a crucial enzyme that catalyzes ammonium and glutamate into glutamine in the ATP-dependent condensation. Although GLUL plays a critical role in multiple cancers, the expression and function of GLUL in gastric cancer remain unclea...
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| Main Authors: | , , , , , , , , , , , |
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| Format: | Book |
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Elsevier,
2024-02-01T00:00:00Z.
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| 001 | doaj_ad5ca24d1e9e498fa1b7c96486c8f313 | ||
| 042 | |a dc | ||
| 100 | 1 | 0 | |a Qiwei Jiang |e author |
| 700 | 1 | 0 | |a Yong Li |e author |
| 700 | 1 | 0 | |a Songwang Cai |e author |
| 700 | 1 | 0 | |a Xingyuan Shi |e author |
| 700 | 1 | 0 | |a Yang Yang |e author |
| 700 | 1 | 0 | |a Zihao Xing |e author |
| 700 | 1 | 0 | |a Zhenjie He |e author |
| 700 | 1 | 0 | |a Shengte Wang |e author |
| 700 | 1 | 0 | |a Yubin Su |e author |
| 700 | 1 | 0 | |a Meiwan Chen |e author |
| 700 | 1 | 0 | |a Zhesheng Chen |e author |
| 700 | 1 | 0 | |a Zhi Shi |e author |
| 245 | 0 | 0 | |a GLUL stabilizes N-Cadherin by antagonizing β-Catenin to inhibit the progresses of gastric cancer |
| 260 | |b Elsevier, |c 2024-02-01T00:00:00Z. | ||
| 500 | |a 2211-3835 | ||
| 500 | |a 10.1016/j.apsb.2023.11.008 | ||
| 520 | |a Glutamate-ammonia ligase (GLUL, also known as glutamine synthetase) is a crucial enzyme that catalyzes ammonium and glutamate into glutamine in the ATP-dependent condensation. Although GLUL plays a critical role in multiple cancers, the expression and function of GLUL in gastric cancer remain unclear. In the present study, we have found that the expression level of GLUL was significantly lower in gastric cancer tissues compared with adjacent normal tissues, and correlated with N stage and TNM stage, and low GLUL expression predicted poor survival for gastric cancer patients. Knockdown of GLUL promoted the growth, migration, invasion and metastasis of gastric cancer cells in vitro and in vivo, and vice versa, which was independent of its enzyme activity. Mechanistically, GLUL competed with β-Catenin to bind to N-Cadherin, increased the stability of N-Cadherin and decreased the stability of β-Catenin by alerting their ubiquitination. Furthermore, there were lower N-Cadherin and higher β-Catenin expression levels in gastric cancer tissues compared with adjacent normal tissues. GLUL protein expression was correlated with that of N-Cadherin, and could be the independent prognostic factor in gastric cancer. Our findings reveal that GLUL stabilizes N-Cadherin by antagonizing β-Catenin to inhibit the progress of gastric cancer. | ||
| 546 | |a EN | ||
| 690 | |a Gastric cancer | ||
| 690 | |a GLUL | ||
| 690 | |a N-Cadherin | ||
| 690 | |a β-Catenin | ||
| 690 | |a Enzyme | ||
| 690 | |a Protein-protein interaction | ||
| 690 | |a Therapeutics. Pharmacology | ||
| 690 | |a RM1-950 | ||
| 655 | 7 | |a article |2 local | |
| 786 | 0 | |n Acta Pharmaceutica Sinica B, Vol 14, Iss 2, Pp 698-711 (2024) | |
| 787 | 0 | |n http://www.sciencedirect.com/science/article/pii/S2211383523004318 | |
| 787 | 0 | |n https://doaj.org/toc/2211-3835 | |
| 856 | 4 | 1 | |u https://doaj.org/article/ad5ca24d1e9e498fa1b7c96486c8f313 |z Connect to this object online. |