在特纳综合征中非编码RNA:系统性审查
Júlio César Carvalho de Oliveira1, Eldevan da Silva Barbosa1, Nathaniel Batista Silva1
1Universidade Estadual do Maranhão, Zé Doca, MA, Brazil.
概括
像miRNA和lncRNA这样的非编码RNA (ncRNA) 与特纳综合征 (TS) 的临床特征有关,包括卵巢发育和X染色体失活. 这些分子可以作为TS患者护理的有价值的生物标志物.
科学领域:
- 遗传学 遗传学 是一个
- 分子生物学分子生物学
- 内分泌学 在内分泌学.
背景情况:
- 特纳综合征 (TS) 是一种影响女性的染色体疾病,其特点是不同的临床表现.
- 非编码RNAs (ncRNAs) 越来越多地被认为是它们在基因表达和细胞过程中的调节作用.
- 了解ncRNAs在TS病变发生过程中的参与对于识别潜在的诊断和治疗点至关重要.
研究的目的:
- 对特纳综合征 (TS) 中的非编码RNA (ncRNA) 的发现进行审查和综合.
- 为了将特定的ncRNA与TS患者观察到的临床表现相关联.
- 探索ncRNAs作为TS中的生物标志物的潜力.
主要方法:
- 在PubMed,SciELO和ScienceDirect数据库 (2014-2023) 的系统文献搜索.
- 包括主要关注ncRNAs (lncRNAs,miRNAs,cirRNAs) 和特纳综合征的原始英语文章.
- 对将ncRNA与TS患者临床特征联系起来的研究进行分析.
主要成果:
- 像miR-486-5p和miR-320a这样的特定微RNA (miRNA) 与卵巢发育有关.
- 其他miRNAs (miR-126-3p,miR-126-5p) 与增加的大动脉硬度相关.
- XIST (长非编码RNA) 的下调表明X染色体无活化功能障碍.
- 循环RNAs (circRNAs) 与免疫功能和心脏发育有关.
结论:
- ncRNAs在与TS临床特征相关的关键过程中发挥着重要作用.
- 这些ncRNAs显示为特纳综合征的潜在生物标志物具有前途.
- 进一步的研究可能会导致ncRNAs在管理TS时的新型临床应用.
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