Article
Brefeldin A-resistant mutants of human epidermoid carcinoma cell line with structural changes of the Golgi apparatus.
The Journal of biological chemistry - 5 Jun 1992
Seguchi T, Goto Y, Ono M, Fujiwara T, Shimada T, Kung H F, Nishioka M, Ikehara Y, Kuwano M
Abstract excerpt
We have isolated brefeldin A (BFA)-resistant cell lines, KB/BF-1 and KB/BF-2, from the human epidermoid carcinoma KB cell line. The BFA-resistant phenotypes have been stably maintained for more than 3 months in the absence of BFA. KB/BF-1 and KB/BF-2 showed 10-30-fold higher resistance to cytotox...
Topics
- Brefeldin A
- Carcinoma, Squamous Cell
- Cyclopentanes
- Drug Resistance
- Electrophoresis, Polyacrylamide Gel
- Humans
- Microscopy, Electron
- Microscopy, Fluorescence
- Monensin
- Mutation
- Precipitin Tests
- Receptors, LDL
- Tumor Cells, Cultured
