The transcription factor NF-E2 (nuclear factor erythroid 2), interacting via DNA motifs within regulatory regions of several hematopoietic genes, is thought to mediate the enhancer activity of the globin locus control regions. By screening a human fetal liver cDNA library with probes derived from mouse NF-E2, we have isolated a splicing variant of the NF-E2 gene (fNF-E2) that differs in the 5' ...

NF-E2-related factor 2 (NRF2; also called NFE2L2) and related NRF family members regulate antioxidant defenses by activating gene expression via antioxidant response elements (AREs), but their roles in embryonic development are not well understood. We report here that zebrafish (Danio rerio), an important developmental model species, possesses six nrf genes, including duplicated nrf1 and nrf2 g...

Transcription factor NF-E2-related factor 2 (Nrf2) regulates antioxidant response element (ARE)-mediated expression and coordinated induction of chemoprotective proteins in response to chemical stress. In this report, we investigated Nrf2 response to low and high dose UVB irradiation. Low dose (7.5 J/m(2)) UVB exposure of mouse hepatoma, mouse keratinocyte, and human skin fibroblast cells led t...

An error was detected in the article, NRF2 molecule of the month [1]. This error is subsequent to the confusion in a few databases that do not distinguish between capital and lower case letters. For the interested reader, it is important to note that there are two different genes termed NRF2 and Nrf2. One NRF2 gene is also known as NFE2L2 that is not a GA binding protein. The other Nrf2 gene is...

DNA damage is constantly produced by both endogenous and exogenous factors; DNA lesions then trigger the so-called DNA damaged response (DDR). This is a highly synchronized pathway that involves recognition, signaling and repair of the damage. Failure to eliminate DNA lesions is associated with genome instability, a driving force in tumorigenesis. Proteins carry out the vast majority of cellula...