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沙利多胺通过升级miR-26a-5p来抑制JAG1来阻止状纤维细胞的侵略性进展

Yanlei Qin¹, Rongrong Zhang¹, Weihong Liu¹

¹Department of Radiology, CR&WISCO GENERAL HOSPITAL, Wuhan, 430000, Hubei, China.

Cell biochemistry and biophysics

|January 17, 2025

概括

一种天然化合物沙利德,通过上调 miR-26a-5p 来抑制 JAG1.1,抑制了 keloid 纤维细胞的进展. 这揭示了沙利德化物.

科学领域:

皮肤病学皮肤病学
分子生物学分子生物学
药理学药理学是指药理学的学科.

背景情况:

化是一种天然化合物,在各种癌症中表现出抗瘤特性.
萨利德化物对基因表达的调节会影响癌症的进展.
在 keloid 病原体的 Salidroside 的分子机制需要阐明.

研究的目的:

为了研究Salidroside在 keloid中的功能背后的分子机制.
确定JAG1和miR-26a-5p在沙利德化物介导的 keloid 纤维细胞抑制中的作用.

主要方法:

定量实时PCR (qRT-PCR) 和西部抹杀评估了JAG1和miR-26a-5p的表达.
细胞计数工具-8 (CCK-8),流细胞计量和Transwell测试评估了纤维细胞增殖,亡和迁移.
双露西法酶记者测定证实了JAG1和miR-26a-5p之间的相互作用.

主要成果:

沙利多化物降低了 keloid 纤维细胞的活力,增殖和迁移,同时促进了亡.
在 keloid 组织中,JAG1 的表达被上调,并被 Salidroside 抑制.
沙利德化物上调了miR-26a-5p,直接准JAG1,从而抑制了 keloid 纤维细胞的进展.

结论:

沙利德化物通过上调 miR-26a-5p 来抑制 JAG1 表达,从而产生抗质效应.
该miR-26a-5p/JAG1轴是Salidroside在 keloid中的作用的关键分子机制.
这项研究提供了Salidroside在治疗人类胆固醇的治疗潜力的证据.

关键词:

纤维母细胞细胞是如何形成的简介:JAG1是一个JAG1团队.凯洛伊德 (Keloid) 是一种类型的细胞.沙利德化物是一种化物.在 miR-26a-5p 中.

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