Proliferation and chondrogenic differentiation of human adipose-derived mesenchymal stem cells in porous hyaluronic acid scaffold

In Soo Yoon, Chung Wook Chung, Jong Hyuk Sung, Hyun Jong Cho, Jung Sun Kim, Won Sik Shim, Chang Koo Shim, Suk Jae Chung, Dae Duk Kim

Research output: Contribution to journalArticle

54 Citations (Scopus)

Abstract

Human adipose-derived mesenchymal stem cells (AD-MSCs) attracted much interest as a promising alternative to autologous chondrocytes and bone marrow-derived mesenchymal stem cells for cartilage regeneration. Developing a suitable culture technique to direct AD-MSCs into the chondrogenic lineage could be a crucial prerequisite for the cartilage defect repair application of AD-MSCs. Herein, we prepared the PEGDG-crosslinked porous three-dimensional (3D) hyaluronic acid (HA) scaffold and evaluated for its feasibility to induce proliferation and chondrogenic differentiation of the AD-MSCs. In addition, the effect of bone-morphogenetic protein-2 (BMP-2) and platelet-derived growth factor (PDGF) on chondrogenic differentiation was further investigated. Proliferation and chondrogenic differentiation were evaluated by cell morphology, DNA contents, s-GAG contents, and level of mRNA expression of relevant marker genes. When cultured with reference chondrogenic medium (RCM; serum-free DMEM-HG supplemented with 10. ng/mL of transforming growth factor-β1 (TGF-β1), 50. nM ascorbate, 100. nM dexamethasone, and 5. μg/mL of ITS), better proliferation and chondrogenic differentiation of AD-MSCs were obtained in the 3D HA scaffold culture as compared to the micromass culture, a standard 3D culture system. Moreover, the level of chondrogenic differentiation of AD-MSCs in the HA scaffold-RCM culture system was further increased by BMP-2, and decreased by PDGF. These results suggested that the HA scaffold with RCM was a promising chondrogenic culture system of AD-MSCs, and that BMP-2 could potentially serve as a chondrogenic supplement for AD-MSCs. However, PDGF was determined to be an inappropriate supplement based on its inhibition of the chondrogenic differentiation of AD-MSCs.

Original languageEnglish
Pages (from-to)402-408
Number of pages7
JournalJournal of Bioscience and Bioengineering
Volume112
Issue number4
DOIs
Publication statusPublished - 2011 Oct 1

Fingerprint

Hyaluronic acid
Hyaluronic Acid
Stem cells
Mesenchymal Stromal Cells
Scaffolds
Bone Morphogenetic Protein 2
Platelet-Derived Growth Factor
Bone
Platelets
Cell culture
Cartilage
Scaffolds (biology)
Proteins
Culture Techniques
Serum-Free Culture Media
Transforming Growth Factors
Chondrocytes
Dexamethasone
Regeneration
DNA

All Science Journal Classification (ASJC) codes

  • Biotechnology
  • Bioengineering
  • Applied Microbiology and Biotechnology

Cite this

Yoon, In Soo ; Chung, Chung Wook ; Sung, Jong Hyuk ; Cho, Hyun Jong ; Kim, Jung Sun ; Shim, Won Sik ; Shim, Chang Koo ; Chung, Suk Jae ; Kim, Dae Duk. / Proliferation and chondrogenic differentiation of human adipose-derived mesenchymal stem cells in porous hyaluronic acid scaffold. In: Journal of Bioscience and Bioengineering. 2011 ; Vol. 112, No. 4. pp. 402-408.
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Proliferation and chondrogenic differentiation of human adipose-derived mesenchymal stem cells in porous hyaluronic acid scaffold. / Yoon, In Soo; Chung, Chung Wook; Sung, Jong Hyuk; Cho, Hyun Jong; Kim, Jung Sun; Shim, Won Sik; Shim, Chang Koo; Chung, Suk Jae; Kim, Dae Duk.

In: Journal of Bioscience and Bioengineering, Vol. 112, No. 4, 01.10.2011, p. 402-408.

Research output: Contribution to journalArticle

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