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长非编码RNADHRS4反感RNA1通过竞争性内源RNA机制抑制骨髓瘤细胞增殖,促进细胞亡

Zhouzhou Tang^1,2, Zhihao Li², Guofeng Wu³

¹Department of Spinal Surgery, Zhujiang Hospital, Southern Medical University, 253 Industrial Avenue Central Guangzhou, Guangdong510280, Guangzhou, Guangdong510280, China.

Scientific reports

|January 22, 2025

概括

长非编码RNADHRS4反感RNA1 (DHRS4-AS1) 在骨髓瘤 (OS) 中被下调. 恢复DHRS4-AS1抑制OS细胞的增殖,并促进细胞亡,表明其治疗潜力.

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:

骨髓瘤 (OS) 是最常见的原发性恶性骨瘤.
长非编码RNAs (lncRNAs) 越来越多地被认为对癌症的作用.
在OS中DHRS4反意义RNA1 (DHRS4-AS1) 的特定功能在很大程度上是未知的.

研究的目的:

研究骨髓瘤中DHRS4-AS1的表达,功能和分子机制.
确定DHRS4-AS1是否可以作为OS的潜在治疗点.

主要方法:

定量PCR用于检测OS细胞系中的DHRS4-AS1表达.
功能增益和丧失实验,以评估DHRS4-AS1对OS细胞增殖和亡的影响.
生物信息学分析和救援实验以阐明潜在的分子机制.

主要成果:

在OS细胞系中发现DHRS4-AS1表达被下调.
由于DHRS4-AS1的减少,促进了OS细胞的增殖,并抑制了亡.
过度表达DHRS4-AS1表现出相反的效果,抑制增殖和增强亡.
通过调节微RNA-362-5p/氨基酶胺素敏感轴,DHRS4-AS1被证明可以抑制OS的进展.

结论:

DHRS4-AS1在调节骨髓瘤细胞增殖和亡方面发挥着至关重要的作用.
在骨髓瘤中,DHRS4-AS1作为瘤抑制剂起作用.
DHRS4-AS1代表了骨髓瘤治疗的潜在治疗标.

关键词:

在DHRS4-AS1中使用.长长的非编码RNAs.在 MiR-362-5p 里面.这是NPEPPS的NPEPPS.骨质肉瘤骨质肉瘤是什么

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