在细胞正常发育、发炎和肿瘤转移研究中有一个关键步骤,就是通过多层的细胞外基质入侵细胞。在传统的研究方法中,研究者们已经发展了自己的检测方法,就是利用荧光标记的凝胶来研究基质降解,其中伴随着细胞的入侵。这篇文章探索了研究细胞入侵的新方法,能得到比传统方法更一致的结果。研究者们利用这些方法来研究降解时间过程,扫描在降解过程中潜在的活化剂或者抑制剂,探索细胞入侵的通道。 In the normal development of cells, inflammation and tumor metastasis, there is a key step in the invasion of cells by multiple layers of extracellular matrix. In the traditional research methods, researchers have developed their own detection method is the use of fluorescently labeled gel to study matrix degradation, which accompanied by cell invasion. This article explores a new way to study cell invasion that produces more consistent results than traditional methods. Researchers use these methods to study the degradation process, to scan for potential activators or inhibitors of degradation and to explore the pathways for cell invasion.