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相关概念视频

Hedgehog Signaling Pathway02:33

Hedgehog Signaling Pathway

The Hedgehog gene (Hh) was first discovered due to its control of the growth of disorganized, hair-like bristles phenotype in Drosophila, much like hedgehog spines. Hh plays a crucial role in the development of organs and the maintenance of homeostasis in both invertebrates and vertebrates. However, while Drosophila has only one Hh protein, mammals have multiple functional Hedgehog proteins - Sonic (Shh), Desert (Dhh), and Indian Hedgehog (Ihh). All of these homologous proteins have adapted to...
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相关实验视频

Updated: Jun 28, 2026

Isolation and Culture of Pulmonary Endothelial Cells from Neonatal Mice
10:46

Isolation and Culture of Pulmonary Endothelial Cells from Neonatal Mice

Published on: December 15, 2010

在 caveolin-1 基因被破坏的小鼠中失去洞穴,血管功能障碍和肺部缺陷.

M Drab1, P Verkade, M Elger

  • 1Max Planck Institute for Molecular Cell Biology and Genetics, Pfotenhauer-Strasse 108, D-01307 Dresden, Germany.

Science (New York, N.Y.)
|August 11, 2001
PubMed
概括
此摘要是机器生成的。

由于caveolin-1中断而缺乏洞穴的小鼠表现出心血管信号受损和肺部异常. 这凸显了洞穴在细胞组织和功能中的重要作用.

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Calcification of Vascular Smooth Muscle Cells and Imaging of Aortic Calcification and Inflammation
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05:12

Induction and Micro-CT Imaging of Cerebral Cavernous Malformations in Mouse Model

Published on: September 4, 2017

相关实验视频

Last Updated: Jun 28, 2026

Isolation and Culture of Pulmonary Endothelial Cells from Neonatal Mice
10:46

Isolation and Culture of Pulmonary Endothelial Cells from Neonatal Mice

Published on: December 15, 2010

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08:43

Calcification of Vascular Smooth Muscle Cells and Imaging of Aortic Calcification and Inflammation

Published on: May 31, 2016

Induction and Micro-CT Imaging of Cerebral Cavernous Malformations in Mouse Model
05:12

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Published on: September 4, 2017

科学领域:

  • 细胞生物学 细胞生物学
  • 分子生物学分子生物学
  • 心血管研究的心血管研究.

背景情况:

  • 洞穴是细胞运输和信号传输中的重要等离子体膜结构.
  • 洞穴-1是洞穴的主要蛋白质组成部分.

研究的目的:

  • 通过创造和研究缺乏caveolin-1的小鼠来研究洞穴的功能.
  • 为了确定洞穴缺失对细胞过程和生物健康的影响.

主要方法:

  • 针对性地破坏caveolin-1基因以产生淘汰小鼠.
  • 分析心血管系统功能,包括氧化和信号.
  • 检查肺组织的结构变化和细胞增殖.

主要成果:

  • 缺少洞穴会损害心血管系统中氧化和信号传递.
  • 内皮体依赖的放松,收缩性和肌体基质在淘汰赛小鼠中异常.
  • 肺部由于不受控制的内皮细胞增殖和纤维化而表现出加厚的膜,导致身体限制.

结论:

  • 洞穴-1和洞穴对于组织多个细胞信号通路至关重要.
  • 洞穴的破坏导致显著的心血管和肺功能障碍.
  • 洞穴在维持正常生理功能方面发挥着至关重要的作用.