Suppr超能文献

微小RNA/长链非编码RNA与Wnt/β-连环蛋白轴相互交织在调节三阴性乳腺癌发病机制中的作用

Role of microRNA/lncRNA Intertwined With the Wnt/β-Catenin Axis in Regulating the Pathogenesis of Triple-Negative Breast Cancer.

作者信息

Hu Xue, Zhang Qiang, Xing Wanying, Wang Wan

机构信息

Department of Breast Surgery, China-Japan Union Hospital of Jilin University, Changchun, China.

Department of Breast Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang, China.

出版信息

Front Pharmacol. 2022 Jun 24;13:814971. doi: 10.3389/fphar.2022.814971. eCollection 2022.

Abstract

In this mini-review, we aimed to discuss the Wnt/β-catenin signaling pathway modulation in triple-negative breast cancer, particularly the contribution of lncRNAs and miRNAs in its regulation and their possible entwining role in breast cancer pathogenesis, proliferation, migration, or malignancy. Malignant tumor formation is very high for breast cancer in women and is a leading cause of death all over the globe. Among breast cancer subtypes, triple-negative breast cancer is rife in premenopausal women, most invasive, and prone to metastasis. Complex pathways are involved in this cancer's pathogenesis, advancement, and malignancy, including the Wnt/β-catenin signaling pathway. This pathway is conserved among vertebrates and is necessary for sustaining cell homeostasis. It is regulated by several elements such as transcription factors, enhancers, non-coding RNAs (lncRNAs and miRNAs), etc. We evaluated lncRNAs and miRNAs differentially expressed in triple-negative breast cancer (TNBC) from the cDNA microarray data set literature survey. Using analyses combined with a review of the current literature, we anticipated identifying lncRNAs and miRNAs that might modulate the Wnt/β-catenin signaling pathway. The miRNAs and lncRNAs specific to triple-negative breast cancer have been identified based on literature and database searches. Tumorigenesis, metastasis, and EMT were all given special attention. Apart from cross-talk being essential for TNBC tumorigenesis and treatment outcomes, our results indicated eight upregulated and seven downregulated miRNAs and 19 upregulated and three downregulated lncRNAs that can be used as predictive or diagnostic markers. This consolidated information could be useful in the clinic and provide a combined literature resource for TNBC researchers working on the Wnt/β-catenin miRNA/lncRNA axis. In conclusion, because the Wnt pathway and miRNAs/lncRNAs can modulate TNBC, their intertwinement results in a cascade of complex reactions that affect TNBC and related processes. Their function in TNBC pathogenesis has been highlighted in molecular processes underlying the disease progression.

摘要

在本综述中,我们旨在探讨三阴性乳腺癌中Wnt/β-连环蛋白信号通路的调控,特别是长链非编码RNA(lncRNA)和微小RNA(miRNA)在其调控中的作用,以及它们在乳腺癌发病机制、增殖、迁移或恶性转化中可能的相互作用。女性乳腺癌的恶性肿瘤形成率很高,是全球主要的死亡原因之一。在乳腺癌亚型中,三阴性乳腺癌在绝经前女性中最为常见,侵袭性最强,且易于转移。该癌症的发病机制、进展和恶性转化涉及复杂的信号通路,包括Wnt/β-连环蛋白信号通路。该信号通路在脊椎动物中高度保守,对维持细胞稳态至关重要。它受到多种因素的调控,如转录因子、增强子、非编码RNA(lncRNA和miRNA)等。我们从cDNA微阵列数据集文献调查中评估了在三阴性乳腺癌(TNBC)中差异表达的lncRNA和miRNA。通过分析并结合当前文献综述,我们期望鉴定出可能调控Wnt/β-连环蛋白信号通路的lncRNA和miRNA。基于文献和数据库搜索,已经确定了三阴性乳腺癌特有的miRNA和lncRNA。特别关注了肿瘤发生、转移和上皮-间质转化(EMT)。除了相互作用对TNBC肿瘤发生和治疗结果至关重要外,我们的结果还表明,有8种上调和7种下调的miRNA以及19种上调和3种下调的lncRNA可用作预测或诊断标志物。这些整合的信息在临床上可能有用,并为研究Wnt/β-连环蛋白miRNA/lncRNA轴的TNBC研究人员提供综合文献资源。总之,由于Wnt信号通路和miRNA/lncRNA可以调控TNBC,它们的相互交织导致了一系列影响TNBC及相关过程的复杂反应。它们在TNBC发病机制中的作用在疾病进展的分子过程中得到了凸显。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fad8/9263262/447614453ff6/fphar-13-814971-g001.jpg

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验