Authors
Lauren Macri, David Silverstein, Richard AF Clark
Publication date
2007/11/10
Source
Advanced drug delivery reviews
Volume
59
Issue
13
Pages
1366-1381
Publisher
Elsevier
Description
In addition to its typical role as a scaffold, molecular filter, and cell modulator, the pericellular matrix can bind bioactive molecules and serve as a repository, while regulating their activation, synthesis, and degradation. This review focuses on interactions between bioactives, specifically growth factors and cytokines, with various components of the pericellular matrix. For example, biglycan and betaglycan, proteoglycans of the pericellular matrix, and decorin, a proteoglycan of the interstitial extracellular matrix, bind and regulate the activity and availability of transforming growth factor-beta. From evidence presented in this paper, it is obvious that the presence of growth factors in the pericellular matrix is integral to the spatiotemporal coordination of cellular activities to ensure proper tissue/organ formation during wound healing. It is believed by many researchers that the delivery of the right growth factors at the right time …
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