Poly (ADP-ribose) polymerase 1 protein expression in normal and neoplastic prostatic tissue.

ABSTRACT: A genetic background has been implicated in the development of prostate cancer. Protein microarrays have enabled the identification of proteins, some of which associated with apoptosis, that may play a role in the development of such a tumor. Inhibition of apoptosis is a co-factor that contributes to the onset and progression of prostate cancer, though the molecular mechanisms are not entirely understood. Poly (ADP-ribose) polymerase 1 (PARP-1) gene is required for translocation of the apoptosis-inducing factor (AIF) from the mitochondria to the nucleus. Hence, it is involved in programmed cell death. Different PARP-1 gene expression has been observed in various tumors such as glioblastoma, lung, ovarian, endometrial, and skin cancers. We evaluated the expression of PARP-1 protein in prost

SUBMITTER: Salemi M 

PROVIDER: S-EPMC3794339 | biostudies-literature | 2013 Apr

REPOSITORIES: biostudies-literature