Construction of human breast cancer tumor transplantation model in nude mice and isolation of tumor infiltrating myeloid cells
10.7644/j.issn.1674-9960.2016.07.007
- VernacularTitle:人乳腺癌肿瘤移植裸鼠模型的构建及其肿瘤浸润髓系细胞的分离
- Author:
Xing WANG
;
Di LIU
;
Li TANG
;
Fuchu HE
- Publication Type:Journal Article
- Keywords:
breast neoplasms;
neoplasm transplantation;
mice;
models;
neoplasm invasiveness;
myeloid cells;
lentivirus
- From:
Military Medical Sciences
2016;40(7):561-563,568
- CountryChina
- Language:Chinese
-
Abstract:
Objective To establish neoplasm transplantation models of breast cancer cells in BALB /c nude mice and to isolate tumor infiltrating myeloid cells.Methods pHAGE-EF-ZsG-DEST plasmid,pMD2.G plasmid and psPAX2 were transfected into BT474 using the method of calcium phosphate transfection .The positive cells were selected by flow cytometry and implanted in the fat pad of nude mice .A tumor model of breast cancer cells implanted in nude mice was constructed, and the tumor infiltrating myeloid cells were isolated .Conclusion Tumor infiltrating myeloid cells are successfully isolated, which will contribute to the study of the functions of tumor infiltrating myeloid cells .
