Academic Journal
Neddylation modification regulates lamin B1 expression in breast cancer
| العنوان: | Neddylation modification regulates lamin B1 expression in breast cancer |
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| المؤلفون: | JIA Xiaoqing, SUN Xiaoyin, JIANG Beiqi, MEI Zhangyi, FU Yun, ZHUANG Zhigang |
| المصدر: | Zhongguo aizheng zazhi, Vol 32, Iss 6, Pp 535-541 (2022) |
| بيانات النشر: | Editorial Office of China Oncology, 2022. |
| سنة النشر: | 2022 |
| المجموعة: | LCC:Neoplasms. Tumors. Oncology. Including cancer and carcinogens |
| مصطلحات موضوعية: | ubiquitin-like, neddylation, lamin b1, breast cancer, Neoplasms. Tumors. Oncology. Including cancer and carcinogens, RC254-282 |
| الوصف: | Background and purpose: The role of neddylation modification in breast cancer has rarely been reported. Previous study found that neddylation modification blocking induced cellular senescence in breast cancer, however, the potential mechanism has not yet been fully elucidated. It is reported that lamin B1 deletion leads to cellular senescence. The purpose of this study was to investigate the correlation between neddylation modification and lamin B1 expression in breast cancer and its possible mechanism. Methods: Neural precursor cell expressed developmentally downregulated protein 8 (NEDD8) and NEDD8-activating enzyme 1 (NAE1), two key proteins of neddylation modification process, in addition to lamin B1 were immunohistochemically stained in tissue microarray from 113 breast cancer patients. The correlation of NEDD8 and NAE1 with lamin B1 was analyzed using Spearman’s rank analysis. The expression of NEDD8 was knocked down to block neddylation modification by CRISPR/Cas9 technique. Western blot assay was used to detect the regulation of lamin B1 by neddylation modification and its mechanisms. Results: Lamin B1 expression was positively correlated with NEDD8 (r=0.817, P |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English Chinese |
| تدمد: | 1007-3639 |
| Relation: | http://www.china-oncology.com/fileup/1007-3639/PDF/1658380596022-1196837463.pdf; https://doaj.org/toc/1007-3639 |
| DOI: | 10.19401/j.cnki.1007-3639.2022.06.008 |
| URL الوصول: | https://doaj.org/article/a468be0449f341259e4c12cbfb520a64 |
| رقم الانضمام: | edsdoj.468be0449f341259e4c12cbfb520a64 |
| قاعدة البيانات: | Directory of Open Access Journals |
| تدمد: | 10073639 |
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| DOI: | 10.19401/j.cnki.1007-3639.2022.06.008 |