Application | Comment | Organism |
---|---|---|
medicine | reducing the levels of mitochondrial ClpP or ClpX renders human cancer cells more sensitive to cisplatin. ClpP levels are elevated in cervical carcinoma cells (KB-CP20) and hepatoma cells (BEL-7404-CP20) independently selected for cisplatin resistance | Homo sapiens |
Protein Variants | Comment | Organism |
---|---|---|
S97A | inactive. Overexpression has no effect on sensitivity of cells to cisplatin | Homo sapiens |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
mitochondrion | - |
Homo sapiens | 5739 | - |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Homo sapiens | Q16740 | - |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
BEL-7404-CP20 cell | - |
Homo sapiens | - |
KB-CP20 cell | - |
Homo sapiens | - |
General Information | Comment | Organism |
---|---|---|
physiological function | reducing the levels of mitochondrial ClpP or ClpX renders human cancer cells more sensitive to cisplatin. Overexpression of ClpP desensitizes cells to cisplatin. Cisplatin resistance correlates with decreased cellular accumulation of cisplatin and decreased levels of diguanosine-cisplatin adducts in both mitochondrial and genomic DNA. Higher levels of cisplatin-DNA adducts are found in cells in which ClpP has been depleted. Changes in the levels of ClpP have no effect on the levels of copper transporter CTR1. The levels of copper efflux pumps ATP7A and ATP7B are increased when ClpPwas overexpressed | Homo sapiens |