D. discoideum

Cell
|October 1, 1979
PubMed
概括

糖蛋白gp150对于Dictyostelium discoideum中的细胞粘附至关重要. 它的表面表达在细胞聚合过程中增加,用抗体阻止它阻止细胞重新聚合,证实了它在细胞凝聚中的作用.

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Mechanism of Filopodia Formation01:39

Mechanism of Filopodia Formation

Filopodia are thin, actin-rich cellular protrusions that play an important role in many fundamental cellular functions. They vary in their occurrence, length, and positioning in different cell types, suggesting their diverse roles.
Their main function is to guide migrating cells during normal tissue morphogenesis or cancer metastasis by recognizing and making initial contacts with the extracellular matrix. However, they can also act as stationary cell anchors or help to establish communication...
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