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在鼻腔逆转乳头瘤中组织微RNA动态:对病理学和治疗的影响

Giovanna Lucia Piazzetta¹, Nadia Lobello¹, Corrado Pelaia¹

¹Department of Medical and Surgical Sciences, University Magna Graecia of Catanzaro, Catanzaro, Italy.

Tissue barriers

|May 9, 2025

概括

微RNAs (miRNAs) 是理解鼻逆向乳头瘤 (SNIP) 和其恶性转变的关键. 失调的miRNAs为SNIP提供了新的诊断和向治疗的潜力.

科学领域:

在瘤学瘤学.
分子生物学分子生物学
遗传学遗传学是一个

背景情况:

鼻反向乳头瘤 (SNIP) 是一种良性新生体,具有侵略性的局部行为,高复发率和恶性转变潜力,可转化为鼻平细胞癌 (SNSCC).
微RNAs (miRNAs) 是小型非编码RNAs,它们调节基因表达,并与癌症病原发生有关,包括SNIP.
PTEN/PI3K/AKT通路对于瘤生长,亡抵抗和化学抵抗至关重要,并且由miRNAs调节.

研究的目的:

审查特定的microRNAs (miRNAs) 在阴道逆转乳头瘤 (SNIP) 发病,进展和临床管理中的作用.
探索miRNAs作为SNIP及其恶性转变的诊断和预后生物标志物的潜力.
讨论在SNIP管理中基于miRNA的诊断和治疗的挑战和未来方向.

主要方法:

关于特定miRNAs (miR-296-3p,miR-214-3p,miR-449集群) 在SNIP和SNSCC中的作用的新兴证据的审查.
与PTEN/PI3K/AKT通路和瘤行为相关的miRNA失调的分析.
讨论SNIP中miRNA研究临床应用的当前挑战和未来前景.

主要成果:

miR-296-3p在SNSCC上调,通过抑制PTEN和激活PI3K/Akt通路来促进瘤发生.
miR-214-3p在SNIP下调,与晚期疾病和复发相关,表明其作为生物标志物的潜力.
瘤抑制剂miR-449集群在恶性转变期间逐渐下调,表明其在维持上皮质完整性方面的作用.

结论:

失调的miRNAs,包括miR-296-3p,miR-214-3p和miR-449集群,在SNIP病原和恶性转变中发挥着重要作用.
miRNAs作为SNIP的诊断和预后生物标志物具有前景,具有针对性治疗策略的潜力.
循环miRNAs的非侵入性检测为未来的SNIP诊断工具和患者监测提供了一个有希望的途径,尽管目前临床应用存在挑战.

关键词:

SNIP 组织病理学特征在SNIP中使用微RNA向疗法.在SNIP中的分子生物标志物.鼻逆向乳头瘤 (SNIP) 是一种在鼻腔逆向乳头瘤中发生瘤.

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