Cancers express particular enzymes that they use to cut through the extracellular matrix to be invasive .

癌症表达特异蛋白酶，通过它穿过细胞外基质，从而进行浸润。

This enables the cell to capture material from the extracellular environment and to respond to cues detected by externally oriented receptors .

这就使细胞能从细胞外的环境中捕获原料，并且回应那些能被外部指向型受体接收的信息。

To obtain single cells for tissue engineering , researchers have to first break tissue apart , using enzymes that digest the extracellular material that normally holds cells together .

要获得组织工程中的单个细胞，研究人员必须首先打破组织，采用酶来消化分解使细胞结合在一处的细胞外物质。

Hydroxyl ions induce saponification of cell membranes and cell death along with disruption of the extracellular matrix ( liquifaction necrosis ) .

氢氧根离子可诱发细胞膜的皂化反应和细胞死亡，且同时可破坏细胞外基质（液化性坏死）。

Researchers long thought that it was just another component of the extracellular slime that surrounds all cells .

研究人员长期认为它是另一种粘液细胞外的组成部分来包裹着粘液细胞。