Using RevTet-On System to Control Thrombopoietin Gene Expression / 中国实验血液学杂志
Journal of Experimental Hematology
;
(6): 241-244, 2000.
Article
in Chinese
| WPRIM
| ID: wpr-354969
ABSTRACT
For the purpose of thrombocytopenia gene therapy, recombinant RevTet-On and pRevTRE/TPO retrovirus were packaged and transfected to NIH3T3 after selected with G418 and hygromycin, the two inserting recombinant retrovirus cell strain RevTet-On3T3/TPO were established. TPO expression was controlled and regulated by doxycydine (Dox). After using Dox to control the expression of TPO in RevTet-On3T3/TPO cells, the result showed that when Dox is added to the RevTet-On3T3/TPO cells, cell populations expressed TPO highly in the presence of 2 mg/L of Dox, and lowly in the absence of Dox. By using the RevTet-On gene expression system (the retrovirus vector RevTet-On regulation system to control the expression gene by Dox), it could modulate the expression of multiple genes by tetracyline and its derivatives. This system maybe provides a safe and efficacient way for the thrombocy to penia gene therapy.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Journal of Experimental Hematology
Year:
2000
Type:
Article
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