For example, in 2004 Angela Cox's group at the University of Sheffield looked for correlations between breast cancer and the sequences of genes involved in programmed cell death.
A protein normally involved in programmed cell death may, as a consequence of high blood sugar, mistakenly tell cells of the nascent neural tube to die.
UCH-L3 (ubiquitin C-terminal hydrolase-L3) is a de-ubiquitinating enzyme that is a component of the ubiquitin proteasome system and known to be involved in programmed cell death.
Despite the significant basal downregulation of defence-related genes in the GC lines, particularly genes involved in programmed cell death, no differences in phenotype were observed in terms of local responses, i.e. resistance to virulent or avirulent pathogens and hypersensitive cell death.
Besides, proline metabolism was also involved in programmed cell death and plant-pathogen interaction.
Hence, further studies are required for the better understanding which molecules shows bioactiveness and which pathways are involved in programmed cell death.
Recently OsAP25 and OsAP37 have been reported to be involved in programmed cell death for development of embryo (Niu et al. [2013]).
Some of them involved in programmed cell death process regulation in plants, thereby improve the survival rate under the adverse conditions (Solomon et al. 1999).
Most of the "upregulated" genes produce compounds known to activate immune cells--so-called cytokines and chemokines--or are involved in programmed cell death.
These mutants develop spontaneous lesions that resemble disease symptoms in the absence of pathogen attack, some of which have been shown to be involved in programmed cell death, leading to enhanced disease resistance to multiple pathogens.
Scientists have been searching for the genes and proteins that endow cells with such deadly talents; recently, they have begun to find evidence that some enzymes involved in programmed cell death, or apoptosis, may also enable cancer cells to strike out on their own.
