Journal article

Live cell image analysis of cell-cell interactions reveals the specific targeting of vascular smooth muscle cells by fetal trophoblasts

E Hamzic, JE Cartwright, RJ Keogh, G St J Whitley, D Greenhill, A Hoppe

Experimental Cell Research | ELSEVIER INC | Published : 2008

Abstract

In early pregnancy, fetal trophoblasts selectively invade and remodel maternal spiral arteries. A healthy pregnancy is dependent on this adaptation to allow sufficient maternal blood to reach the placenta and the developing fetus. However, little is known of the role played by trophoblasts in this adaptation process. In this study, the interactions between trophoblast cells (TC) and vascular smooth muscle cells (VSMC) were examined using novel live cell image analysis methods which allow quantitative assessment of the behaviour of these two cell types in co-culture. TC and VSMC were simultaneously tracked in co-culture and, for each cell type, directionality, speed and the cell-cell interact..

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