Gene name and symbol Category Function Reference
Glutathionreductase (GSR) Regulators of oxidative stress Recycles oxidized glutathione (GSSG) [48]
Glutathion S-transferase α 1 (GSTA1) Mitigates electrophiles and products of peroxidation [49]
Nuclear factor (erythroid-drived 2)-like 2 (NFE2L2/ NRF2) Activates antioxidant genes that contain antioxidant response element (ARE) on their promoters [50]
Catalase (CAT) Converts hydrogen peroxide to H2O and O2 [51]
NAD(P)H dehydrogenase, quinone 1 (NQO1) Reduces quinones to hydroquinones [52]
Gamma-glutamylcysteinesynthetase (GCLM) Modifier subunit of glutamate cystein ligase [53]
Glutamate-cysteine ligase, catalytic subunit (GCLC) Catalytic subunit of glutamate cysteine ligase [53]
DNA methyltransferase 3 α (DNMT3A) Modifiers of epigenome Functions in de novo methylation of DNA [54]
DNA methyltransferase 3 β (DNMT3B) Functions in de novo methylation of DNA [54]
DNA methyltransferase 1 (DNMT1) Maintains DNA methylation after DNA replication [54]
Sirtuin 1 (SIRT1) Homolog to the yeast Sir2 that functions as deacetylase [44]
Cyclin-dependent kinase inhibitor 1 A (CDKN 1A/p21 Waf1) Regulators of cell cycle progression Inhibits cyclin-dependent kinases [41]
Cell division cycle 23 homolog (CC23) A component of anaphase-promoting complex [55]
Cyclin D 1 (CCND1) Involves in G1/S cell cycle transition [38,56]
CDyclin E 1 (CCNE1) Involves in G1/S cell cycle transition [56]
Cyclin B 1 (CCNB1) Involves in regulation of G2/M cell cycle transition [56,57]
Proliferating cell nuclear antigen (PCNA) Regulates the processivity of DNA replication in S-phase [58]
Table 1: The list of genes selected to be investigated in response to blueberry polyphenols at 96 hours of exposure (real-time RT-PCR).