Browsing by Subject "Dna Damage"
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Human apurinic/apyrimidinic endonuclease (APE1) is acetylated at DNA damage sites in chromatin, and acetylation modulates its DNA repair activity
(American Society for Microbiology, 2016)Apurinic/apyrimidinic (AP) sites, the most frequently formed DNA lesions in the genome, inhibit transcription and block replication. The primary enzyme that repairs AP sites in mammalian cells is the AP endonuclease (APE1), ... -
Radiation resistance: Cancer stem cells (CSCs) and their enigmatic pro-survival signaling
(Academic Press, 2015)Despite the fact that radiation therapy is a highly effective therapeutic approach, a small intratumoral cell subpopulation known as "cancer stem cells" (CSCs) is radiation-resistant and possesses specific molecular ... -
Regulation of GAD65 expression by SMAR1 and p53 upon Streptozotocin treatment
(2012)Background: GAD65 (Glutamic acid decarboxylase 65 KDa isoform) is one of the most important auto-antigens involved in Type 1 diabetes induction. Although it serves as one of the first injury markers of ?-islets, the ...