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Engineered Phage Matrix Stiffness-Modulating Osteogenic Differentiation
- Authors
- Lee, Hee-Book; Kang, Jeong-In; Chung, Woo Jae; Lee, Do Hoon; Lee, Byung Yang; Lee, Seung-Wuk; Yoo, So Young
- Issue Date
- 7-2월-2018
- Publisher
- AMER CHEMICAL SOC
- Keywords
- phage; matrix; stiffness; osteogenic; differentiation
- Citation
- ACS APPLIED MATERIALS & INTERFACES, v.10, no.5, pp.4349 - 4358
- Indexed
- SCIE
SCOPUS
- Journal Title
- ACS APPLIED MATERIALS & INTERFACES
- Volume
- 10
- Number
- 5
- Start Page
- 4349
- End Page
- 4358
- ISSN
- 1944-8244
- Abstract
- Herein, we demonstrate an engineered phage mediated rmatrix for osteogenic differentiation with controlled stiffness by cross-linking the engineered, phage displaying Arg-Gly-Asp (RGD) and His-Pro-Gln (HPQ) with various Concentrations of streptavidin or polymer, poly(diallyldirnethylammonium)chltiride (PDDA). Osteogenic gene expressions showed that they were specifically increased when MC3T3 cells were cultured, on the stiffer phage matrix than the softer one. Our phage matrixes can be easily functionalized using chernical/gerietic engineering and-Used as a stem cell tissue matrix stiffness platform for modulating differential cell expansion and differentiation.
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Collections - College of Engineering > Department of Mechanical Engineering > 1. Journal Articles
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