دورية أكاديمية
The LINC00261/MiR105-5p/SELL axis is involved in dysfunction of B cell and is associated with overall survival in hepatocellular carcinoma
| العنوان: | The LINC00261/MiR105-5p/SELL axis is involved in dysfunction of B cell and is associated with overall survival in hepatocellular carcinoma |
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| المؤلفون: | Hao Song, Xing-Feng Huang, Shu-yang Hu, Lei-Lei Lu, Xiao-Yu Yang |
| المصدر: | PeerJ, Vol 10, p e12588 (2022) |
| بيانات النشر: | PeerJ Inc., 2022. |
| سنة النشر: | 2022 |
| المجموعة: | LCC:Medicine LCC:Biology (General) |
| مصطلحات موضوعية: | Immune cell landscape, SELL, LINC00261, miR105-5p, B cell, Hepatocellular carcinoma, Medicine, Biology (General), QH301-705.5 |
| الوصف: | Background Previous studies have been reported the immune dysfunction of various live tissues. However, the potential molecular mechanism of post-transcriptional regulation of immune related genes in hepatocellular carcinoma (HCC) is still not clear. We tried to identify crucial immune related biomarkers associated with HCC patients’ outcomes and to reveal the transcriptional regulation. Method The fractions of 22 immune cells in tumor and adjacent tissues were estimated by CIBERSORT. Kruskal-Wallis test and differentially expressed analyzes were used for comparative studies. Cox proportional hazard regression model, Kaplan-Meier estimates and Log-rank test were used for survival analyses. Results From The Cancer Genome Atlas (TCGA), the gene, lncRNA and miRNA expression profiles of 379 HCC samples with clinical information were used for comparative studies. Eleven adaptive and innate immune cell types were significantly altered in HCC samples, including B cell memory, regulatory T cells and follicular helper T cells. Differentially expressed competing endogenous RNA (ceRNA) network associated with patients’ overall survival was identified. Then, the novel pathway, including LINC00261, MiR105-5p and selectin L(SELL) was found and may be potential novel biomarkers for patients’ outcomes and immunotherapy. Furthermore, SELL was significantly positively correlated (correlation coefficients: 0.47–0.69) with 12 known gene signatures of immunotherapy except for programmed cell death 1 (PDCD1). Conclusions Our findings could provide insights into the selection of novel LINC00261/MiR105-5p/SELL pathway which is associated with overall survival and may impact on efficacy of immunotherapy in HCC. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2167-8359 |
| Relation: | https://peerj.com/articles/12588.pdf; https://peerj.com/articles/12588/; https://doaj.org/toc/2167-8359 |
| DOI: | 10.7717/peerj.12588 |
| URL الوصول: | https://doaj.org/article/65433e15696b4be196afb3d1f3ff5788 |
| رقم الأكسشن: | edsdoj.65433e15696b4be196afb3d1f3ff5788 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 21678359 |
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| DOI: | 10.7717/peerj.12588 |