» Articles » PMID: 25104993

Study of Carbon Nano-tubes Effects on the Chondrogenesis of Human Adipose Derived Stem Cells in Alginate Scaffold

Overview
Journal Int J Prev Med
Date 2014 Aug 9
PMID 25104993
Citations 3
Authors
Affiliations
Soon will be listed here.
Abstract

Background: Osteoarthritis is one of the most common diseases in middle-aged populations in the World and could become the fourth principal cause of disability by the year 2020. One of the critical properties for cartilage tissue engineering (TE) is the ability of scaffolds to closely mimic the extracellular matrix and bond to the host tissue. Therefore, TE has been presented as a technique to introduce the best combination of cells and biomaterial scaffold and to stimulate growth factors to produce a cartilage tissue resembling natural articular cartilage. The aim of study is to improve differentiation of adipose derived stem cells (ADSCs) into chondrocytes in order to provide a safe and modern treatment for patients suffering from cartilage damages.

Methods: After functionalization, dispersions and sterilizing carbon nano-tubes (CNTs), a new type of nanocomposite gel was prepared from water-soluble CNTs and alginate. ADSCs seeded in 1.5% alginate scaffold and cultured in chondrogenic media with and without transforming growth factor-β1 (TGF-β1) for 7 and 14 days. The genes expression of sex determining region Y-box 9 (SOX9), types II and X collagens was assessed by real-time polymerase chain reaction and the amount of aggrecan (AGC) and type I collagen was measured by ELISA.

Results: Our findings showed that the expression of essential cartilage markers, SOX9, type II collagen and AGC, in differentiated ADSCs at the concentration of 1 μg/ml CNTs in the presence of TGF-β1 were significantly increased in comparison with the control group (P < 0.001). Meanwhile, type X collagen expression and also type I collagen production were significantly decreased (P < 0.001).

Conclusions: The results showed that utilized three-dimensional scaffold had a brilliant effect in promoting gene expression of chondrogenesis.

Citing Articles

Bone Marrow-Derived Mesenchymal Stem Cell-Laden Nanocomposite Scaffolds Enhance Bone Regeneration in Rabbit Critical-Size Segmental Bone Defect Model.

Kalaiselvan E, Maiti S, Shivaramu S, Banu S, Sharun K, Mohan D J Funct Biomater. 2024; 15(3).

PMID: 38535259 PMC: 10971049. DOI: 10.3390/jfb15030066.


Evaluation Avocado Soybean Unsaponifiables Loaded in Poly (lactic-co-glycolic) Acid/Avocado Soybean Unsaponifiables-Fibrin Nanoparticles Scaffold (New Delivery System) is an Effective Factor for Tissue Engineering.

Gorji M, Zargar Kharazi A, Setayeshmehr M, Ghasemi N, Soleimani M, Hashemibeni B Adv Biomed Res. 2022; 10:49.

PMID: 35127576 PMC: 8781916. DOI: 10.4103/abr.abr_189_20.


Comparison of the efficacy of piascledine and transforming growth factor β1 on chondrogenic differentiation of human adipose-derived stem cells in fibrin and fibrin-alginate scaffolds.

Hashemibeni B, Valiani A, Esmaeli M, Kazemi M, Aliakbari M, Golshan Iranpour F Iran J Basic Med Sci. 2018; 21(2):212-218.

PMID: 29456819 PMC: 5811761. DOI: 10.22038/IJBMS.2018.24693.6136.

References
1.
Yang I, Kim S, Kim Y, Sun H, Kim S, Lee J . Comparison of phenotypic characterization between "alginate bead" and "pellet" culture systems as chondrogenic differentiation models for human mesenchymal stem cells. Yonsei Med J. 2004; 45(5):891-900. DOI: 10.3349/ymj.2004.45.5.891. View

2.
Ferroni L, Gardin C, Tocco I, Epis R, Casadei A, Vindigni V . Potential for neural differentiation of mesenchymal stem cells. Adv Biochem Eng Biotechnol. 2012; 129:89-115. DOI: 10.1007/10_2012_152. View

3.
Huang C, Hagar K, Frost L, Sun Y, Cheung H . Effects of cyclic compressive loading on chondrogenesis of rabbit bone-marrow derived mesenchymal stem cells. Stem Cells. 2004; 22(3):313-23. DOI: 10.1634/stemcells.22-3-313. View

4.
Temenoff J, Mikos A . Review: tissue engineering for regeneration of articular cartilage. Biomaterials. 2000; 21(5):431-40. DOI: 10.1016/s0142-9612(99)00213-6. View

5.
Karlsson C, Brantsing C, Svensson T, Brisby H, Asp J, Tallheden T . Differentiation of human mesenchymal stem cells and articular chondrocytes: analysis of chondrogenic potential and expression pattern of differentiation-related transcription factors. J Orthop Res. 2006; 25(2):152-63. DOI: 10.1002/jor.20287. View