Direct and Specific Functional Evaluation of the Nrf2 and MafG Heterodimer by Introducing a Tethered Dimer into Small Maf-Deficient Cells
Author(s) -
Fumiki Katsuoka,
Akihito Otsuki,
Mizue Takahashi,
Shin Ito,
Masayuki Yamamoto
Publication year - 2019
Publication title -
molecular and cellular biology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.14
H-Index - 327
eISSN - 1067-8824
pISSN - 0270-7306
DOI - 10.1128/mcb.00273-19
Subject(s) - biology , activator (genetics) , gene , repressor , protein subunit , microbiology and biotechnology , transcription factor , genetics
A group of cytoprotective genes is regulated by heterodimers composed of the cap’n’collar (CNC) family member Nrf2 and one of the small Maf (sMaf) proteins (MafF, MafG, or MafK) through the antioxidant response element (ARE, also referred to as the CNC-sMaf binding element [CsMBE]). Many lines of evidence support this model; however, a direct and specific evaluation of the Nrf2-sMaf heterodimer remains to be executed.
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