V2EX cell motility

Cell Motility

定义 Definition

细胞运动性:指细胞自行产生并调控运动的能力,包括细胞爬行、游动、迁移与改变形状等过程,常与细胞骨架(肌动蛋白、微管)黏附信号通路相关。(也可泛指细胞内结构的动态移动,但最常见用法是细胞本身的迁移。)

发音 Pronunciation (IPA)

/sl motlti/

例句 Examples

Cells use cell motility to reach sites of infection.
细胞利用细胞运动性到达感染部位。

During embryonic development, coordinated cell motility and cellcell adhesion help shape tissues and organs.
在胚胎发育过程中,协调的细胞运动性与细胞间黏附共同帮助塑造组织与器官。

词源 Etymology

cell 来自拉丁语 cella(“小房间/小室”),早期用于比喻显微镜下看到的“格子状小空间”;motility 源自拉丁语 motus(“运动”)加上表示性质的后缀 -ility,合起来即“运动的能力/性质”。因此 cell motility 字面义为“细胞的运动能力”。

相关词 Related Words

文献与作品 Notable Works

  • Molecular Biology of the Cell(Alberts 等):多处讨论细胞骨架与 cell motility 的机制。
  • The Cell: A Molecular Approach(Cooper & Hausman):介绍细胞迁移与黏附,使用 cell motility 作为核心术语。
  • Molecular Cell Biology(Lodish 等):在细胞骨架、趋化与迁移章节中频繁出现 cell motility
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