Integration-specific retrovirus expression in embryonal carcinoma cells.
نویسندگان
چکیده
منابع مشابه
Increased probability of expression from modified retroviral vectors in embryonal stem cells and embryonal carcinoma cells.
Gene expression from the Moloney murine leukemia retrovirus (Mo-MuLV) is highly restricted in embryonic carcinoma (EC) and embryonic stem (ES) cells. We compared levels of expression in PA317 fibroblasts, F9 (EC) cells, and CCE (ES) cells by Mo-MuLV-based vectors and vectors based on our previously reported MND backbone, which has alterations to address three viral elements implicated as repres...
متن کاملevaluation of pdx-1 gene expression in insulin producing cells, derived from embryonal carcinoma stem cells
background and aims: understanding β-cell function at the molecular level will likely facilitate the development of β-cells manufacture techniques. the aim of the present study was to investigate the pancreatic and duodenal homeobox 1 (pdx-1) gene expression into dtz-stained cellular clusters originating from emberyonal carcinoma cells. methods: this implemental -fundamental study was accomplis...
متن کاملAP-1-Mediated Expression of Brain-Specific Class IVa β-Tubulin in P19 Embryonal Carcinoma Cells
Expression of brain-specific phenotypes increased in all trans retinoic acid (ATRA)-induced neural differentiation of mouse P19 embryonal carcinoma cells. Among these phenotypes, expression of class IVa β-tubulin isotype (TUBB4a) was particularly enhanced in neural differentiation. Transient transfection assays employing a reporter construct found that ATRA-mediated regulatory region of the TUB...
متن کاملHost cis-mediated extinction of a retrovirus permissive for expression in embryonal stem cells during differentiation.
The use of retroviral vectors for gene transfer into animals has been severely hampered by the lack of provirus transcription in the early embryo and embryonic stem (ES) cells. This primary block in provirus expression is maintained in differentiated cells by a cis-acting mechanism that is not well characterized. Retroviral vectors based on the murine embryonal stem cell virus (MESV), which ove...
متن کاملDehydroepiandroesteron increased proliferation of neural progenitor cells derived from p19 embryonal carcinoma stem cells.
Introduction: The p19 line of embryonal carcinoma cells develops into neurons, astroglia and fibroblasts after aggregation and exposure to retinoic acid (RA). Dehydroepiandroesteron (DHEA) is a neurosteroid, can increase proliferation of human neural stem cell (NSC) and positively regulated the number of neurons produced. This study was initiated to assess the effect of DHEA on neural progenito...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1984
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.81.21.6627