title: [Construction and identification of lentiviral vector carrying FOLR1 gene].
abstract: Through this research a lentiviral vector expressing the gene of folate-binding protein-1 (FOLR1) was constructed and the corrsponding expression products were identified. Firstly, full-length of the FORL1 gene was amplified by PCR and cloned into the plasmid pWPI. Then it was further confirmed by PCR and sequencing. Secondly, after the recombinant pWPI and its helper plasmid co-transfected the virus packaging 293T cells, SKOV3 cells were infected with the virus particles and sorted by flow cytometry. Thirdly, the FOLR1 gene was detected by RT-PCR and its protein expression was detected by Western blot. Finally, the recombinant expression vector was successfully constructed, and lentiviruses were successfully packaged by the 293T cells. A great quantity of green fluorescent cells could be seen after the SKOV3 cells were effectively infected with the lentiviruses carrying the FOLR1 gene. The sorting could be done and detected by cytometrying the FORL1 gene and its stable expression by the two methods above, which laid experimental foundation for exploring its biological function in ovarian cancers.
authors.affiliation: Department of Gynecologic Oncology, Tumor Hospital of Guangxi Medical University, Nanning 530021, China.
authors.forename: Mingju
authors.initials: M
authors.lastname: Huang
authors.forename: Qi
authors.initials: Q
authors.lastname: Wang
authors.forename: Wei
authors.initials: W
authors.lastname: Zhang
authors.forename: Qiaoyun
authors.initials: Q
authors.lastname: Yin
authors.forename: Zhuang
authors.initials: Z
authors.lastname: Li
authors.forename: Li
authors.initials: L
authors.lastname: Li
mesh_terms: D002460:Cell Line; D045744:Cell Line, Tumor; D003001:Cloning, Molecular; D005260:Female; D058975:Folate Receptor 1 / Q000096:biosynthesis / Q000235:genetics*; D005822:Genetic Vectors / Q000235:genetics*; D049452:Green Fluorescent Proteins / Q000096:biosynthesis / Q000235:genetics; D006801:Humans; D007668:Kidney / Q000166:cytology; D016086:Lentivirus / Q000235:genetics* / Q000378:metabolism; D010051:Ovarian Neoplasms / Q000473:pathology; D016133:Polymerase Chain Reaction; D011994:Recombinant Proteins / Q000096:biosynthesis / Q000235:genetics; D014162:Transfection
chemical_list: C548696:FOLR1 protein, human; D058975:Folate Receptor 1; D011994:Recombinant Proteins; D049452:Green Fluorescent Proteins