Academic Journal
Ginsenoside Rg1 improves anti-tumor efficacy of adoptive cell therapy by enhancing T cell effector functions
| العنوان: | Ginsenoside Rg1 improves anti-tumor efficacy of adoptive cell therapy by enhancing T cell effector functions |
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| المؤلفون: | Liu, Yue, An, Lingna, Yang, Chengfei, Wang, Xiaoqi, Huang, Ruihao, Zhang, Xi |
| المصدر: | Blood Science ; ISSN 2543-6368 |
| بيانات النشر: | Ovid Technologies (Wolters Kluwer Health) |
| سنة النشر: | 2023 |
| الوصف: | Adoptive cell therapy (ACT) has emerged with remarkable efficacies for tumor immunotherapy. Chimeric antigen receptor (CAR) T cell therapy, as one of most promising ACTs, has achieved prominent effects in treating malignant hematological tumors. However, the insufficient killing activity and limited persistence of T cells in the immunosuppressive tumor microenvironment limit the further application of ACTs for cancer patients. Many studies have focused on improving cytotoxicity and persistence of T cells to achieve improved therapeutic effects. In this study, we explored the potential function in ACT of ginsenoside Rg1, the main pharmacologically active component of ginseng. We introduced Rg1 during the in vitro activation and expansion phase of T cells, and found that Rg1 treatment upregulated two T cell activation markers, CD69 and CD25, while promoting T cell differentiation towards a mature state. Transcriptome sequencing revealed that Rg1 influenced T cell metabolic reprogramming by strengthening mitochondrial biosynthesis. When co-cultured with tumor cells, Rg1-treated T cells showed stronger cytotoxicity than untreated cells. Moreover, adding Rg1 to the culture endowed CAR-T cells with enhanced anti-tumor efficacy. This study suggests that ginsenoside Rg1 provides a potential approach for improving the anti-tumor efficacy of ACT by enhancing T cell effector functions. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| DOI: | 10.1097/bs9.0000000000000165 |
| DOI: | 10.1097/BS9.0000000000000165 |
| الاتاحة: | http://dx.doi.org/10.1097/bs9.0000000000000165 https://journals.lww.com/10.1097/BS9.0000000000000165 |
| Rights: | http://creativecommons.org/licenses/by-nc-nd/4.0/ |
| رقم الانضمام: | edsbas.1E5CB432 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1097/bs9.0000000000000165 |
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