Normal human chromosome 2 induces cellular senescence in the human cervical carcinoma cell line SiHa
Normal human chromosome 2 induces cellular senescence in the human cervical carcinoma cell line SiHa
复制标题
正常人2号染色体诱导人宫颈癌细胞系SiHa细胞衰老
DOI:
10.1002/gcc.2870140206
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发表时间:
1995
期刊:
影响因子:
3.5
通讯作者:
M. Oshimura
中科院分区:
文献类型:
--
作者:
H. Uejima;K. Mitsuya;H. Kugoh;I. Horikawa;M. Oshimura
For identification of the chromosome carrying cellular senescence‐inducing activity, normal human chromosome 2, 3, 6, 7, 9, 11, or 12 tagged with a selectable marker gene (neo) was introduced into the human cervical carcinoma cell line SiHa via microcell‐mediated chromosome transfer. Seventy‐six percent (158/207) of the G418‐resistant clones obtained by the transfer of chromosome 2 showed a remarkable change in morphology (cells were flat), and 93% (147/158) of them ceased to divide (senesced) prior to 6–9 population doublings, whereas most of the clones generated by the transfer of other chromosomes exhibited a morphology similar to that of the parental cells and continued to grow. Chromosome analyses suggested that cells which escaped from senescence contained only a small fragment derived from the transferred chromosome 2, whereas the transferred chromosomes were apparently intact in most of the continuously growing microcell hybrids with introduction of other chromosomes. These results indicate that the normal human chromosome 2 carries a gene or genes that induce cellular senescence in SiHa cells.
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影响因子:
8
作者:
Kohno,T;Morishita,K;Takano,H;Shapiro,DN;Yokota,J
通讯作者:
Yokota,J
DOI:
10.1073/pnas.84.4.1070
发表时间:
1987-02-01
影响因子:
11.1
作者:
DURST, M;CROCE, CM;HUEBNER, K
通讯作者:
HUEBNER, K
DOI:
10.1073/pnas.88.13.5635
发表时间:
1991
影响因子:
11.1
作者:
Ning,Y;Weber,JL;Killary,AM;Ledbetter,DH;Smith,JR;Pereira-Smith,OM
通讯作者:
Pereira-Smith,OM
影响因子:
--
作者:
Mukai,S;Dryja,TP
通讯作者:
Dryja,TP
影响因子:
56.9
作者:
AALTONEN, LA;PELTOMAKI, P;DELACHAPELLE, A
通讯作者:
DELACHAPELLE, A