دورية أكاديمية
Global transcriptional analysis identifies a novel role for SOX4 in tumor-induced angiogenesis
| العنوان: | Global transcriptional analysis identifies a novel role for SOX4 in tumor-induced angiogenesis |
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| المؤلفون: | Stephin J Vervoort, Olivier G de Jong, M Guy Roukens, Cynthia L Frederiks, Jeroen F Vermeulen, Ana Rita Lourenço, Laura Bella, Ana Tufegdzic Vidakovic, José L Sandoval, Cathy Moelans, Miranda van Amersfoort, Margaret J Dallman, Alejandra Bruna, Carlos Caldas, Edward Nieuwenhuis, Elsken van der Wall, Patrick Derksen, Paul van Diest, Marianne C Verhaar, Eric W-F Lam, Michal Mokry, Paul J Coffer |
| المصدر: | eLife, Vol 7 (2018) |
| بيانات النشر: | eLife Sciences Publications Ltd, 2018. |
| سنة النشر: | 2018 |
| المجموعة: | LCC:Medicine LCC:Science LCC:Biology (General) |
| مصطلحات موضوعية: | SOX4, breast cancer, tumor biology, EDN1, Endothelin-1, Angiogenesis, Medicine, Science, Biology (General), QH301-705.5 |
| الوصف: | The expression of the transcription factor SOX4 is increased in many human cancers, however, the pro-oncogenic capacity of SOX4 can vary greatly depending on the type of tumor. Both the contextual nature and the mechanisms underlying the pro-oncogenic SOX4 response remain unexplored. Here, we demonstrate that in mammary tumorigenesis, the SOX4 transcriptional network is dictated by the epigenome and is enriched for pro-angiogenic processes. We show that SOX4 directly regulates endothelin-1 (ET-1) expression and can thereby promote tumor-induced angiogenesis both in vitro and in vivo. Furthermore, in breast tumors, SOX4 expression correlates with blood vessel density and size, and predicts poor-prognosis in patients with breast cancer. Our data provide novel mechanistic insights into context-dependent SOX4 target gene selection, and uncover a novel pro-oncogenic role for this transcription factor in promoting tumor-induced angiogenesis. These findings establish a key role for SOX4 in promoting metastasis through exploiting diverse pro-tumorigenic pathways. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2050-084X |
| Relation: | https://elifesciences.org/articles/27706; https://doaj.org/toc/2050-084X |
| DOI: | 10.7554/eLife.27706 |
| URL الوصول: | https://doaj.org/article/36ce755b8cc24e3d9cea3f932f2ee24e |
| رقم الأكسشن: | edsdoj.36ce755b8cc24e3d9cea3f932f2ee24e |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 2050084X |
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| DOI: | 10.7554/eLife.27706 |