delayed neuronal death after seizure attack may be mediated by the induction of apoptosis-pathway. caspase-3, a mammalian cysteine protease, promotes apoptosis after some neurological disorders. neuron regeneration peptides (nrps) are small synthetic peptides that stimulate neural proliferation, migration, and differentiation with no apparent toxicity and high target specificity in cns. in the ...

adenosine receptor family especially a1 type is expressed in breast cancer cells in which p53 and caspase genes are wild-type. the aim of this study was to investigate the correlation between a1 receptor and either cell apoptosis or proliferation and also to recognize the relationship between this receptor and p53 and the expression of caspases 3, 8 and 9 in mcf-7 cell line. mcf-7 cells were tr...

Caspase-3 cleavage and activation are known to play central roles in apoptosis. However, the mechanisms that regulate caspase-3 cleavage remain elusive. Glutaredoxin (Grx) is a ubiquitous redox molecule that is unique in its ability to regulate S-glutathiolation (glutathiolation) of proteins. Here we show the essential role of Grx in caspase-3 cleavage via regulation of caspase-3 glutathiolatio...