Modulation of keratocyte phenotype by collagen fibril nanoarchitecture in membranes for corneal repair
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چکیده
منابع مشابه
Modulation of keratocyte phenotype by collagen fibril nanoarchitecture in membranes for corneal repair.
Type I collagen membranes with tailored fibril nanoarchitectures were fabricated through a vitrification processing, which mimicked, to a degree, the collagen maturation process of corneal stromal extracellular matrix in vivo. Vitrification was performed at a controlled temperature of either 5 °C or 39 °C at a constant relative humidity of 40% for various time periods from 0.5 wk up to 8 wk. Du...
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In this study, we investigated how matrix nanotopography affects corneal fibroblast phenotype and matrix synthesis. To this end, corneal fibroblasts isolated from bovine corneas were grown on collagen nanofiber scaffolds of different diameters and alignment--30 nm aligned fibrils (30A), 300 nm or larger aligned fibrils (300A), and 30 nm nonaligned fibrils (30NA) in comparison with collagen coat...
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ژورنال
عنوان ژورنال: Biomaterials
سال: 2013
ISSN: 0142-9612
DOI: 10.1016/j.biomaterials.2013.08.061