Did the four human cancer cell lines DLD-1, HCT-15, HCT-8, and HRT-18 originate from one and the same patient?

被引:43
作者
Vermeulen, SJ
Chen, TR
Speleman, F
Nollet, F
Van Roy, FM
Mareel, MM
机构
[1] State Univ Ghent Hosp, Dept Radiotherapy & Nucl Med, Expt Cancerol Lab, B-9000 Ghent, Belgium
[2] Amer Type Culture Collect, Rockville, MD USA
[3] State Univ Ghent Hosp, Dept Med Genet, B-9000 Ghent, Belgium
[4] VIB, Mol Cell Biol Lab, Ghent, Belgium
[5] State Univ Ghent, B-9000 Ghent, Belgium
关键词
D O I
10.1016/S0165-4608(98)00081-8
中图分类号
R73 [肿瘤学];
学科分类号
100214 ;
摘要
Four human colon cancer cell lines, HCT-8, HRT-18, DLD-1, and HCT-15, with an epithelioid morphotype reproducibly formed alpha-catenin-deficient round cells. Using DNA fingerprinting, we found that these four cell lines have an identical genetic background. Our finding strongly suggests a genetic background for the reproducible loss of alpha-catenin and the ensuing acquisition of invasiveness in all four cell lines. (C) Elsevier Science Inc., 1998.
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页码:76 / 79
页数:4
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