apoptotic signaling in response to dna damage
| PAG Title | apoptotic signaling in response to dna damage |
| PAG ID | WAG000214 |
| Type | P |
| Source Link |  BioCarta |
| Publication Reference | NA |
| PAG Description | The cellular activation of the caspase cascade resulting in cell death is triggered by chemical damage to D which stimulates a sequence resulting in the cleavage of Bid in a manner similar to the binding of so called ¿ath-receptors?or directly initiates the permeability transition of the mitochondrial membrane. The permiability transition releases several factors including cytochrome c, AIF and other factors in to the cytoplasm. Cytochrome c, a key protein in electron transport, is released from mitochondria in response to apoptotic sigls, and activates Apaf-1, a protease released from mitochondria. Activated Apaf-1 activates caspase-9 and the rest of the caspase cascade. The caspases are a class of cysteine proteases that includes several representatives involved in apoptosis. The caspases convey the apoptotic sigl in a proteolytic cascade, with caspases cleaving and activating other caspases that then degrade other cellular targets that lead to cell death. |
| Species | Homo sapiens |
| Quality Metric Scores | nCoCo Score: 4,804 |
| Information Content | Rich |
| Other IDs | |
| Base PAG ID | WAG000214 |
| Human Phenotyte Annotation | |
| Curator | PAGER curation team |
| Curator Contact | PAGER-contact@googlegroups.com |
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