Identification, Selection, and Enrichment of Cardiomyocyte Precursors
المؤلفون المشاركون
Zanetti, Bianca Ferrarini
Gomes, Walter José
Han, Sang Won
المصدر
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-06-18
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
The large-scale production of cardiomyocytes is a key step in the development of cell therapy and tissue engineering to treat cardiovascular diseases, particularly those caused by ischemia.
The main objective of this study was to establish a procedure for the efficient production of cardiomyocytes by reprogramming mesenchymal stem cells from adipose tissue.
First, lentiviral vectors expressing neoR and GFP under the control of promoters expressed specifically during cardiomyogenesis were constructed to monitor cell reprogramming into precardiomyocytes and to select cells for amplification and characterization.
Cellular reprogramming was performed using 5′-azacytidine followed by electroporation with plasmid pOKS2a, which expressed Oct4, Sox2, and Klf4.
Under these conditions, GFP expression began only after transfection with pOKS2a, and less than 0.015% of cells were GFP+.
These GFP+ cells were selected for G418 resistance to find molecular markers of cardiomyocytes by RT-PCR and immunocytochemistry.
Both genetic and protein markers of cardiomyocytes were present in the selected cells, with some variations among them.
Cell doubling time did not change after selection.
Together, these results indicate that enrichment with vectors expressing GFP and neoR under cardiomyocyte-specific promoters can produce large numbers of cardiomyocyte precursors (CMPs), which can then be differentiated terminally for cell therapy and tissue engineering.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zanetti, Bianca Ferrarini& Gomes, Walter José& Han, Sang Won. 2013. Identification, Selection, and Enrichment of Cardiomyocyte Precursors. BioMed Research International،Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-1004182
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zanetti, Bianca Ferrarini…[et al.]. Identification, Selection, and Enrichment of Cardiomyocyte Precursors. BioMed Research International No. 2013 (2013), pp.1-9.
https://search.emarefa.net/detail/BIM-1004182
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zanetti, Bianca Ferrarini& Gomes, Walter José& Han, Sang Won. Identification, Selection, and Enrichment of Cardiomyocyte Precursors. BioMed Research International. 2013. Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-1004182
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1004182
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر