Agarose Hydrogel Induced MCF-7 and BMG-1 Cell Line Progressive 3D and 3D Revert Cultures

Abstract

3D culture systems have enhanced the utility of cancer cell lines as they are considered closer to the in vivo systems. A variety of changes are induced in cells cultured in 3D systems; an apparent and striking feature being the spontaneous acquisition of distinct morphological entities. 3D reverts (3DRs) can be obtained by introducing 3D aggregates in scaffold/matrix-free culture units. It could be seen that the two cell lines used in this study exhibited differences in 3DR structures, though both were cultured on agarose hydrogels. Also, differences in 3DR formation, growth and survival were different. While 3D aggregates of several cell lines have been reported for a variety of studies, there are no studies that describe or utilize 3DRs. 3DRs can provide insights into complex events that can occur in cancer cells; especially as material to study metastasis, migration and invasion. This article is protected by copyright. All rights reserved

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