DNAase I encapsulated in liposomes can induce neoplastic transformation of syrian hamster embryo cells in culture
DNAase I encapsulated in liposomes can induce neoplastic transformation of syrian hamster embryo cells in culture
复制标题
封装在脂质体中的 DNAase I 可诱导培养的叙利亚仓鼠胚胎细胞的肿瘤转化
DOI:
10.1016/0092-8674(84)90450-1
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发表时间:
1984
期刊:
影响因子:
64.5
通讯作者:
P. Ts'o
中科院分区:
文献类型:
--
作者:
M. Zajac;P. Ts'o
We have used liposomes to deliver DNAase I inside normal Syrian hamster embryo (SHE) cells. We showed the entrance of DNAase I inside the cell by dose-dependent cytotoxicity; and the entrance of DNAase I into the nucleus by the induction of chromosomal aberrations and somatic mutation at the HPRT locus (but not at the Na+/K+ ATPase locus). The induction of neoplastic transformation in cultures treated by DNAase I-in-liposomes was manifested by increased saturation density, colony formation at low seeding density, colony formation in 1% serum and 0.3% agar, and tumorigenicity in 100% of injected animals.
影响因子:
3.4
作者:
Lin,SL;Takii,M;Ts'o,PO
通讯作者:
Ts'o,PO