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克劳丁-10表达和厚的上升四肢细胞的基因表达模式

Gaelle Brideau^1,2, Lydie Cheval^1,2, Camille Griveau^1,2

¹Centre de Recherche des Cordeliers, Institut National de la Santé et de la Recherche Médicale, Sorbonne Université, Université Paris Cité, F-75006 Paris, France.

International journal of molecular sciences

|April 13, 2024

概括

克劳丁-10 (CLDN10) 基因表达显著影响勒循环的厚厚的上升肢体中的差异性基因表达. 它的缺失改变了与双价离子再吸收相关的基因模式.

科学领域:

腎臟病學 (nephrology) 是一種醫學專業.
分子生物学分子生物学
基因组学就是基因组学.

背景情况:

骨髓 (MTAL) 和皮层 (CTAL) 厚的上升四肢之间存在显著的基因组,解剖学和功能差异.
克劳丁-10 (CLDN10) 表达在MTAL中明显高于CTAL.

研究的目的:

确定Cldn10基因表达对MTAL和CTAL之间的差异性基因表达的影响程度.
为了研究Cldn10在调节厚厚的上升四肢中的基因表达模式中的作用.

主要方法:

从野生型 (WT) 和Cldn10淘汰赛 (cKO) 小鼠中微切割CTAL和MTAL的RNA测序 (RNAseq).
使用R Shiny软件进行差异基因表达分析和基因组丰富分析 (GSEA).

主要成果:

在WT和cKO MTAL之间有637个基因的差异表达,而在WT和cKO CTAL之间有76个基因.
WT MTAL没有与其他复制品集群;在WT CTAL,cKO CTAL和cKO MTAL之间没有观察到等级集群.
在皮层和脑髓中,cKO复制体显示了Cldn16,Cldn19,Pth1r,Casr和VdrmRNA的丰富,这表明Cldn10与双价离子再吸收基因的关联.

结论:

在MTAL和CTAL之间建立不同的基因表达特征方面,Cldn10起着至关重要的作用.
缺少Cldn10显著改变与双价阳离子运输相关的基因表达在厚的上升四肢.
这些发现强调了Cldn10作为脏厚的上升四肢内功能专业化的关键决定因素.

关键词:

这就是HELIX综合征.克劳丁 - 10 克劳丁 - 10 克劳丁它的表皮质 (epithelium) 是一个表皮质.脏脏脏脏亨勒环的厚厚的上升的肢体.紧密的交叉路口紧密的连接转录的个人资料.

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