Application | Comment | Organism |
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medicine | in fresh human prostatectomy specimens, a remarkable decrease in sphingosine 1-phosphate lyase enzymatic activity is found in tumor samples, as compared with normal adjacent tissues. A significant relationship between loss of sphingosine 1-phosphate lyase expression and higher Gleason score is confirmed. Sphingosine 1-phosphate lyase protein expression and activity are inversely correlated with those of sphingosine kinase-1, the enzyme producing sphingosine 1-phosphate. Sphingosine 1-phosphate lyase and sphingosine kinase expressions are independently predictive of aggressive cancer on tissue microarray | Homo sapiens |
Organism | UniProt | Comment | Textmining |
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Homo sapiens | - |
- |
- |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
LNCAP-C4-2B cell | silencing of sphingosine 1-phosphate lyase enhances survival after irradiation or chemotherapy by decreasing expression of proteins involved in sensing and repairing DNA damage or apoptosis, respectively. Enforced expression of sphingosine 1-phosphate lyase sensitizes cancer cells to irradiation or docetaxel by tilting the ceramide/sphingosine 1-phosphate balance toward cell death | Homo sapiens | - |
PC-3 cell | silencing of sphingosine 1-phosphate lyase enhances survival after irradiation or chemotherapy by decreasing expression of proteins involved in sensing and repairing DNA damage or apoptosis, respectively. Enforced expression of sphingosine 1-phosphate lyase sensitizes cancer cells to irradiation or docetaxel by tilting the ceramide/sphingosine 1-phosphate balance toward cell death | Homo sapiens | - |
prostate | in fresh human prostatectomy specimens, a remarkable decrease in sphingosine 1-phosphate lyase enzymatic activity is found in tumor samples, as compared with normal adjacent tissues. A significant relationship between loss of sphingosine 1-phosphate lyase expression and higher Gleason score is confirmed. Sphingosine 1-phosphate lyase protein expression and activity are inversely correlated with those of sphingosine kinase-1, the enzyme producing sphingosine 1-phosphate. Sphingosine 1-phosphate lyase and sphingosine kinase expressions are independently predictive of aggressive cancer on tissue microarray | Homo sapiens | - |
General Information | Comment | Organism |
---|---|---|
physiological function | in C4-2B and PC-3 cells, silencing of sphingosine 1-phosphate lyase enhances survival after irradiation or chemotherapy by decreasing expression of proteins involved in sensing and repairing DNA damage or apoptosis, respectively. Enforced expression of sphingosine 1-phosphate lyase sensitizes cancer cells to irradiation or docetaxel by tilting the ceramide/sphingosine 1-phosphate balance toward cell death | Homo sapiens |