Targeting JunD

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چکیده

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Menin Interacts with the AP1 Transcription Factor JunD and Represses JunD-Activated Transcription

MEN1 is a tumor suppressor gene that encodes a 610 amino acid nuclear protein (menin) of previously unknown function. Using a yeast two-hybrid screen with menin as the bait, we have identified the transcription factor JunD as a direct menin-interacting partner. Menin did not interact directly with other Jun and Fos family members. The menin-JunD interaction was confirmed in vitro and in vivo. M...

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JunD-menin interaction regulates c-Jun-mediated AP-1 transactivation.

The gene responsible for multiple endocrine neoplasia type 1, MEN1, encodes the 610-amino acid-protein, menin. Although menin has been reported to bind AP-1 transcription factor JunD and suppress its transcriptional activity, little is known about its molecular mechanisms and physiological role. To better understand the function of menin and its significance in tumorigenesis, we investigated th...

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JunD protects against chronic kidney disease by regulating paracrine mitogens.

The AP-1 transcription factor, composed of Jun and Fos proteins, plays a crucial role in the fine tuning of cell proliferation. We showed previously that AP-1 complexes are activated during the proliferative response that parallels the development of renal lesions after nephron reduction, but little is known about the specific role of individual Jun/Fos components in the deterioration process. ...

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ژورنال

عنوان ژورنال: Cell Cycle

سال: 2011

ISSN: 1538-4101,1551-4005

DOI: 10.4161/cc.10.20.17668