Inositol polyphosphate multikinase physically binds to the core subunits of SWI/SNF complex and plays an important role in regulating BRG1 occupancy and BRG-mediated chromatin accessibility in mouse embryonic stem cells.
The chromatin remodeller BRG1 is recruited to pluripotency-associated gene regulatory elements by the pioneer transcription factor OCT4 to support further transcription factor binding and gene regulation.
Profiling the adipocyte secretome reveals LRG1 as a novel adipokine that promotes insulin sensitivity and modulates inflammation triggered by release of cytochrome c from dead/dying cells, describing a new pathway at the intersection of obesity and its systemic sequelae.
The PBAF chromatin-remodelling complex is essential for the proliferation of melanocytes and melanoma cells and is recruited to critical regulatory elements by physical and functional interactions with MITF, a transcription factor and master regulator of melanoma.
The structure of Bre1’s Rad6-binding domain in complex with Rad6 provides insights into the Bre1 and Rad6-catalyzed histone protein H2B mono-ubiquitination.
Genetic, proteomic, and structural analyses provide insight into the role of Brl1 during nuclear pore complex biogenesis, suggesting a function in the fusion of outer and inner nuclear membranes.
Ganapati V Hegde, Cecile de la Cruz ... Erica L Jackson
TP63 regulates NRG1 in squamous cell cancers, and targeting of NRG1 induces cancer cell differentiation thereby NRG1 is a potential therapeutic target in squamous cell cancers.
E3 ubiquitin ligase Bre1-induced H2B monoubiquitination is epigenetically important for recruiting replication factor Mcm10 and cohesion establishment factors Ctf4, Ctf18 and Eco1 to early replication origins to establish sister chromatid cohesion.
