دورية أكاديمية
GPR116 receptor regulates the antitumor function of NK cells via Gαq/HIF1α/NF-κB signaling pathway as a potential immune checkpoint
| العنوان: | GPR116 receptor regulates the antitumor function of NK cells via Gαq/HIF1α/NF-κB signaling pathway as a potential immune checkpoint |
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| المؤلفون: | Dandan Guo, Chenxu Jin, Yaoxin Gao, Haizhen Lin, Li Zhang, Ying Zhou, Jie Yao, Yixin Duan, Yaojun Ren, Xinhui Hui, Yujia Ge, Renzheng Yang, Wenzheng Jiang |
| المصدر: | Cell & Bioscience, Vol 13, Iss 1, Pp 1-14 (2023) |
| بيانات النشر: | BMC, 2023. |
| سنة النشر: | 2023 |
| المجموعة: | LCC:Biotechnology LCC:Biology (General) LCC:Biochemistry |
| مصطلحات موضوعية: | GPR116, NK, HIF1α, NK-κB, Immunotherapy, Biotechnology, TP248.13-248.65, Biology (General), QH301-705.5, Biochemistry, QD415-436 |
| الوصف: | Abstract Background NK cell is one of innate immune cells and can protect the body from cancer-initiating cells. It has been reported that GPR116 receptor is involved in inflammation and tumors. However, the effect of GPR116 receptor on the NK cells remains largely unclear. Results We discovered that GPR116 −/− mice could efficiently eliminate pancreatic cancer through enhancing the proportion and function of NK cells in tumor. Moreover, the expression of GPR116 receptor was decreased upon the activation of the NK cells. Besides, GPR116 −/− NK cells showed higher cytotoxicity and antitumor activity in vitro and in vivo by producing more GzmB and IFNγ than wild-type (WT) NK cells. Mechanistically, GPR116 receptor regulated the function of NK cells via Gαq/HIF1α/NF-κB signaling pathway. Furthermore, downregulation of GPR116 receptor promoted the antitumor activity of NKG2D-CAR-NK92 cells against pancreatic cancer both in vitro and in vivo. Conclusions Our data indicated that GPR116 receptor had a negatively effect on NK cell function and downregulation of GPR116 receptor in NKG2D-CAR-NK92 cells could enhance the antitumor activity, which provides a new idea to enhance the antitumor efficiency of CAR NK cell therapy. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2045-3701 |
| Relation: | https://doaj.org/toc/2045-3701 |
| DOI: | 10.1186/s13578-023-01005-7 |
| URL الوصول: | https://doaj.org/article/183a063b9f064962a7bc5469a2538cb4 |
| رقم الأكسشن: | edsdoj.183a063b9f064962a7bc5469a2538cb4 |
| قاعدة البيانات: | Directory of Open Access Journals |
Find this article in full text from Springer Verlag. 
Full Text Finder | تدمد: | 20453701 |
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| DOI: | 10.1186/s13578-023-01005-7 |