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Effects of hPDGF-A/hBD_2 genes transfection on rat bone marrow mesenchymal stem cells / 第三军医大学学报
Journal of Third Military Medical University ; (24)1988.
Article in Chinese | WPRIM | ID: wpr-563239
ABSTRACT
Objective To study the biological characteristics of platelet-derived growth factor A and human beta defensin 2 (hPDGF-A/hBD2) gene-modified rat bone marrow mesenchymal stem cells (BMSCs). Methods By using liposome transfection technique, recombinant adenovirus vector expressing hPDGF-A/hBD2 (Adv-hPDGF-A-IRES-hBD2) labeled with GFP was transfected into 293T cells for virus packaging and amplification. BMSCs were isolated, cultured and infected by adenovirus-containing supernatant. The exogenous gene-modified BMSCs were comprehensively studied on their biological features, in terms of morphology, cell growth curve, cell cycle, and adipogenic, osteogenic and myogenic differentiation ability. Results hPDGF-A-IRES-hBD2 gene-modified BMSCs did not show obvious changes in cell viability, proliferation, cell cycle distribution or cell differentiation. Conclusion BMSCs were not only good carriers for exogenous hPDGF-A and hBD2 genes but also seed cells for cell therapy even after hPDGF-A/hBD2 modification.

Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Journal of Third Military Medical University Year: 1988 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Journal of Third Military Medical University Year: 1988 Type: Article