Article
Clonal variability of radiation-induced cisplatin resistant HeLa cells.
Anticancer research - 1 Jan 2000
Eichholtz-Wirth H, Marx K
Abstract excerpt
Low-dose fractionated gamma-irradiation (3 cycles of 5x2 Gy) induces moderate cisplatin resistance in HeLa cells which is associated with alterations of the caspase-dependent apoptotic pathway (2). There is a considerable heterogeneity in cell survival among isolated resistant clones (Rf values b...
Topics
- Antineoplastic Agents
- Apoptosis
- Cell Survival
- Cisplatin
- Clone Cells
- Drug Resistance, Neoplasm
- Gamma Rays
- Genetic Variation
- HeLa Cells
- Humans
- NF-kappa B
- Proto-Oncogene Proteins
- Radiation-Sensitizing Agents
- Transcription Factor RelB
- Transcription Factors
- Tumor Necrosis Factor-alpha
- fas Receptor
