HSP70-Hrd1 axis precludes the oncorepressor potential of N-terminal misfolded Blimp-1s in lymphoma cells

The transcriptional repressor Blimp-1 has an important role in B-cell differentiation. Here the authors show that lymphoma-associated Blimp-1 mutants are selectively recognized by HSP70-Hrd1, which leads to their accelerated degradation and propose HSP70 inhibition as a therapeutic approach for cert...

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Autores principales: Wen-Fang Wang, Li Yan, Zhao Liu, Lan-Xuan Liu, Jian Lin, Zhi-Yin Liu, Xiong-Ping Chen, Wu Zhang, Zi-Zhen Xu, Ting Shi, Jun-Min Li, Yi-Lei Zhao, Guoyu Meng, Yi Xia, Jian-Yong Li, Jiang Zhu
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Acceso en línea:https://doaj.org/article/1ecd06a77cbb42a28310878c9d65a39a
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Sumario:The transcriptional repressor Blimp-1 has an important role in B-cell differentiation. Here the authors show that lymphoma-associated Blimp-1 mutants are selectively recognized by HSP70-Hrd1, which leads to their accelerated degradation and propose HSP70 inhibition as a therapeutic approach for certain lymphomas.