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Iranian Journal of Basic Medical Sciences، جلد ۲۱، شماره ۲، صفحات ۲۱۲-۲۱۸
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عنوان انگلیسی 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
چکیده انگلیسی مقاله Objective(s):The aim of this study was to compare the chondrogenic induction potential of Piascledine and TGF-β1 on adipose-derived stem cells (ADSCs) in fibrin and fibrin-alginate scaffolds.  Materials and Methods: Human subcutaneous adipose tissues were harvested from three patients who were scheduled to undergo liposuction. Isolated ADSCs were proliferated in a culture medium. Then, the cells were seeded in fibrin or fibrin-alginate scaffolds and cultured for 14 days in a chondrogenic medium containing Piascledine, TGF-β1, or both. The rate of cell proliferation and survival was evaluated by using MTT [3-(4, 5-dimethylthiazolyl-2)-2, 5-diphenyltetrazolium bromide] assay and the rate of the expression of type II collagen, aggrecan, and type X collagen genes was evaluated by real-time polymerase chain reaction (real-time PCR) method. Results: The MTT results showed that Piascledine is able to enhance the proliferation and survival of ADSCs in fibrin scaffolds in comparison to other groups (P< 0.05). Real-time PCR evaluation revealed that the expression of type II collagen was higher in TGF- β1groups, but the expression of aggrecan was higher in TGF-β1 alone or along with Piascledine in fibrin-alginate scaffolds. Furthermore, the expression of type X collagen was lower in Piascledine alone or along with TGF-β1 in fibrin scaffold. Conclusion: Piascledine can enhance the proliferation and differentiation of ADSCs in fibrin scaffolds.
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نویسندگان مقاله بتول هاشمی بنی | batul hashemibeni
department of anatomical sciences, medical school, isfahan university of medical sciences, isfahan, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی اصفهان (Isfahan university of medical sciences)

علی والیانی | ali valiani
department of anatomical sciences, medical school, isfahan university of medical sciences, isfahan, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی اصفهان (Isfahan university of medical sciences)

مجتبی اسماعیلی | mojtaba esmaeili
department of anatomical sciences, isfahan university of medical sciences, isfahan, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی اصفهان (Isfahan university of medical sciences)

محمد کاظمی | mohamad kazemi
department of molecular biology, isfahan university of medical sciences, isfahan, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی اصفهان (Isfahan university of medical sciences)

مریم علی اکبری | maryam aliakbari
department of anatomical sciences, medical school, isfahan university of medical sciences, isfahan, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی اصفهان (Isfahan university of medical sciences)

فرهاد گلشن ایرانپور | farhad golshan iranpour
department of anatomical sciences, medical school, isfahan university of medical sciences, isfahan, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی اصفهان (Isfahan university of medical sciences)

نشانی اینترنتی http://ijbms.mums.ac.ir/article_10068.html
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زبان مقاله منتشر شده en
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نوع مقاله منتشر شده Original Article
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