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               ·1438 ·                           南 京    医 科 大 学 学         报                        2023年10月


              数据;EnhancerAtlas 数据库(http://www.enhancerat⁃            enhancer transcription and eRNAs in cancer[J]. Cancer
              las.org/) 能够提供人、小鼠、果蝇等 9 个物种的增                         Res,2021,81(16):4174-4182
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              数据分析 eRNA 鉴定活性增强子。此外,RAEdb 数
                                                                     614
              据 库(http://www.computationalbiology.cn/RAEdb/en⁃
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              hancer.html)汇集了 MPRA 和 STARR⁃seq 数据,可用
                                                                     motes the activation of cancer⁃associated fibroblasts and
              于筛选具有调控活性的增强子。
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                  增强子作为增强基因表达的顺式调控元件,其                               ming in tumor progression:a new route towards cancer
              活性异常在恶性肿瘤发生和发展中的重要作用已                                  cell plasticity[J]. Cell Mol Life Sci,2018,75(14):2537-
              成为肿瘤研究领域的焦点之一。然而,尽管增强子                                 2555
              研究在过去几十年中取得了显著进展,但这一领域                            [10] PANIGRAHI A,O’MALLEY B W. Mechanisms of en⁃
              仍有很多未知。例如,导致肿瘤基因组中增强子重                                 hancer action:the known and the unknown[J]. Genome
              塑的因素有哪些?增强子重塑与肿瘤发生发展有                                  Biol,2021,22(1):108
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              何具体联系?增强子如何特异性地识别靶基因发
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              挥其调控功能?不同增强子之间如何相互协调,共
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              同调节下游靶基因的表达?不同肿瘤组织中增强
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              子调控活性异常的分子机制和生物学效应有何共                                  veloping endocardium through interaction with ETS1[J].
              性和特异性?eRNA转录本蕴藏的生物学功能究竟                                Circ Res,2022,131(11):e152-e168
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              促进肿瘤治疗和干预。                                             2021,22(21):11585
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