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Stem Cells International
Volume 2015, Article ID 640218, 11 pages
Research Article

Modulation of Hyaluronan Synthesis by the Interaction between Mesenchymal Stem Cells and Osteoarthritic Chondrocytes

1Hospital Israelita Albert Einstein, No. 627/701, 05652-900 São Paulo, SP, Brazil
2Department of Biochemistry, Molecular Biology Program, Federal University of São Paulo, No. 100, 04044-020 São Paulo, SP, Brazil
3Orthopedic Division, Federal University of São Paulo, No. 783, 04038-031 São Paulo, SP, Brazil

Received 13 November 2014; Revised 11 December 2014; Accepted 2 January 2015

Academic Editor: Mark F. Pittenger

Copyright © 2015 Eliane Antonioli et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Supplementary Material

Supplementary Table 1: summarizes the raw data of hyaluronan, IL-6, IL-8 and cell number measured after 3 and 6 days in culture.

Supplementary Figure 1: shows the mRNA expression of genes related to the extracellular matrix (type I and II Collagen, Aggrecan) and Sox-9, a cartilage specific transcription factor, in cells cultivated in monoculture and after coculture. During the analyzed time, we did not observe significant differences in expression of these selected genes (P>0.05).

  1. Supplementary Material