关键词: Actin Calcium EFHD2 Invadopodia

Mesh : Actins / metabolism Animals Calcium / metabolism Calcium-Binding Proteins / genetics metabolism Cell Culture Techniques / methods Cell Line, Tumor Cell Movement Humans Imaging, Three-Dimensional / methods Melanoma / metabolism Mice Microscopy, Confocal Podosomes / metabolism

来  源:   DOI:10.1007/978-1-4939-9030-6_38   PDF(Sci-hub)

Abstract:
Calcium and calcium-binding proteins play crucial roles in the regulation of actin dynamics, which contributes to cancer cell migration and invasion. In this chapter, we have focused on a three-dimensional imaging method to explore the pathophysiological function of EF-hand domain-containing protein D2 (EFHD2), a novel actin-binding protein. To overcome the limitations of two-dimensional imaging on substrate-coated cover glass for examination of invasive protrusions of cancer cells, we suggest three-dimensional reconstruction from optical z-sections of cells cultured on substrate-impregnated membrane filters of Transwell.
摘要:
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