Sci. STKE, 27 November 2001
Improved Cell Culture Free-Ranging Fibroblasts
The fibroblast has been the prototype cell for studying a range of phenomena, including cell proliferation, morphology, adhesion, and movement. Yet, our current understanding of fibroblast biology is based predominantly on observing these cells in two-dimensional (2D) culture. Cukierman et al. (see the Perspective by Geiger) have designed a 3D matrix system to culture fibroblasts and report key biological differences compared with the traditional 2D culture system. A comprehensive description of cell-matrix adhesions reveals striking structural and morphological differences that may justify a reevaluation of current models.
B. Geiger, Encounters in space. Science 294, 1661-1663 (2001). [Full Text]
Citation: Free-Ranging Fibroblasts. Sci. STKE 2001, tw434 (2001).
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