V2EX extracellular matrix
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V2EX    英汉词典

Extracellular Matrix

释义 Definition

细胞外基质：位于细胞外部、由蛋白质与多糖等组成的三维网络结构，为细胞提供支撑、黏附、信号传递与组织修复的“微环境”。（在生物学与医学语境中常简称 ECM。）

发音 Pronunciation (IPA)

/kstrsljlr metrks/

例句 Examples

The extracellular matrix helps cells stick together and stay in place.
细胞外基质帮助细胞相互黏附并固定在适当位置。

In cancer research, changes in the extracellular matrix can influence how tumors grow and spread.
在癌症研究中，细胞外基质的变化会影响肿瘤的生长与扩散方式。

词源 Etymology

extra- 表示“在……之外”，cellular 来自 cell（细胞），合起来是“细胞外的”；matrix 原意有“母体/基质/载体”之意，在生物学中引申为“组织结构的基底材料”。因此 extracellular matrix 字面即“细胞外的基质”。

相关词 Related Words

文献作品 Literary Works

  • Molecular Biology of the Cell（Alberts 等，经典细胞生物学教材）
  • The Cell: A Molecular Approach（Cooper & Hausman，细胞与分子生物学教材）
  • Principles of Development（Wolpert 等，发育生物学教材，涉及 ECM 在形态发生中的作用）
  • Robbins and Cotran Pathologic Basis of Disease（Robbins & Cotran，病理学经典教材，讨论 ECM 与疾病/纤维化/肿瘤）
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