About: Ced-9

Cell death abnormality gene 9 (CED-9), also known as apoptosis regulator CED-9, is a gene found in Caenorhabditis elegans that inhibits/represses programmed cell death (apoptosis). The gene was discovered while searching for mutations in the apoptotic pathway after the discovery of the apoptosis promoting genes CED-3 and CED-4. The gene gives rise to the apoptosis regulator CED-9 protein found as an Integral membrane protein in the mitochondrial membrane. The protein is homologous to the human apoptotic regulator Bcl-2 as well as all other proteins in the Bcl-2 protein family. CED-9 is involved in the inhibition of CED-4 which is the activator of the CED-3 caspase. Because of the pathway homology with humans as well as the specific protein homology, CED-9 has been used to represent the hum