| چکیده انگلیسی مقاله |
Objective(s):Mesenchymal stem cells (MSC) can be isolated from adult tissues such as adipose tissue and other sources. Among these sources, adipose tissue (because of easy access) and placenta (due to its immunomodulatory properties, in addition to other useful properties), have attracted more attention in terms of research. The isolation and comparison of MSC from these two sources provides a proper source for clinical experimentation. The aim of this study was to compare the characteristics of MSC isolated from human adipose tissue and placenta. Materials and Methods: Adipose and placental MSC were isolated from the subcutaneous adipose tissues of 10 healthy women (25 to 40 years) and from a fresh term placenta (n= 1), respectively. Stem cells were characterized and compared by flow cytometry using CD29, CD31, CD34, CD44, CD45, CD105, CD166 and HLA-DR markers. Osteocytes and adipocytes were differentiated from isolated human mesenchymal stem cells (HMSC). Results: Adipose and placenta-derived MSC exhibited the same morphological features. ADSC differentiated faster than placenta; however, both were differentiated, taking up to 21 days for osteocyte and 14 days for adipocyte differentiation. About 90% of PLC-MSC and ADSC were positive for CD29, CD44, CD105, and CD166; and negative for CD31, CD34, CD45, and HLA-DR. Conclusion: The two sources of stem cells showed similar surface markers, morphology and differentiation potential and because of their multipotency for differentiating to adipocytes and osteocytes, they can be applied as attractive sources of MSC for regenerative medicine. |
| نویسندگان مقاله |
زهرا محمدی | zahra mohammadi
faculty of medicine, mashhad university of medical sciences, mashhad, iran
سازمان اصلی تایید شده: دانشگاه علوم پزشکی مشهد (Mashhad university of medical sciences)
جلیل توکل افشاری | jalil tavakkol afshari
faculty of medicine, mashhad university of medical sciences, mashhad, iran. immunology research center, mashhad university of medical sciences, mashhad, iran
سازمان اصلی تایید شده: دانشگاه علوم پزشکی مشهد (Mashhad university of medical sciences)
محمدرضا کرامتی | mohammad reza keramati
faculty of medicine, mashhad university of medical sciences, mashhad, iran. cancer molecular pathology research center, mashhad university of medical sciences, mashhad, iran
سازمان اصلی تایید شده: دانشگاه علوم پزشکی مشهد (Mashhad university of medical sciences)
داریوش حمیدی علمداری | daryoush hamidi alamdari
faculty of medicine, mashhad university of medical sciences, mashhad, iran. stem cell amp;amp; regenerative medicine research group, department of clinical biochemistry, mashhad university of medical sciences, mashhad, iran. department of clinical biochemistry, mashhad university of medical sciences, mashhad, iran
سازمان اصلی تایید شده: دانشگاه علوم پزشکی مشهد (Mashhad university of medical sciences)
میثم گنجی بخش | meysam ganjibakhsh
faculty of medicine, mashhad university of medical sciences, mashhad, iran
سازمان اصلی تایید شده: دانشگاه علوم پزشکی مشهد (Mashhad university of medical sciences)
اعظم مرادی زرمهری | azam moradi zarmehri
faculty of medicine, mashhad university of medical sciences, mashhad, iran
سازمان اصلی تایید شده: دانشگاه علوم پزشکی مشهد (Mashhad university of medical sciences)
علی جنگجو | ali jangjoo
faculty of medicine, mashhad university of medical sciences, mashhad, iran
سازمان اصلی تایید شده: دانشگاه علوم پزشکی مشهد (Mashhad university of medical sciences)
محمد هادی صادقیان | mohammad hadi sadeghian
faculty of medicine, mashhad university of medical sciences, mashhad, iran. cancer molecular pathology research center, mashhad university of medical sciences, mashhad, iran.
سازمان اصلی تایید شده: دانشگاه علوم پزشکی مشهد (Mashhad university of medical sciences)
معصومه عرب عامری | masoumeh arab ameri
faculty of medicine, mashhad university of medical sciences, mashhad, iran
سازمان اصلی تایید شده: دانشگاه علوم پزشکی مشهد (Mashhad university of medical sciences)
لیلا معین زاده | leila moinzadeh
faculty of medicine, mashhad university of medical sciences, mashhad, iran
سازمان اصلی تایید شده: دانشگاه علوم پزشکی مشهد (Mashhad university of medical sciences)
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