complex(p(MGI:"avian reticuloendotheliosis viral (v-rel) oncogene related B"), p(MGI:"chitinase-like 1"), p(MGI:"nuclear factor of kappa light polypeptide gene enhancer in B cells 1, p105"))

Components

• p(MGI:"avian reticuloendotheliosis viral (v-rel) oncogene related B")
• p(MGI:"chitinase-like 1")
• p(MGI:"nuclear factor of kappa light polypeptide gene enhancer in B cells 1, p105")

Cytokine stimulation facilitated the binding of protein complexes to the proximal NF-κB element in vitro, which super-shifted with anti-p65, anti-RelB and anti-p50 antibodies (Fig. 5D), indicating that the proximal NF-κB site can bind both p65/p50 and RelB/p50 complexes. PubMed:25681350

We conclude that RelB/p50 complexes can directly bind to the proximal NF-κB site of the YKL-40 promoter and are essential for the cytokine-induced YKL-40 expression. PubMed:25681350

These data suggest that in addition to STAT3 activation, OSM enhances YKL-40 expression by promoting formation of the RelB/p50 complexes, which bind to the YKL-40 promoter PubMed:25681350

In agreement with the mutational analysis that showed the importance of the proximal NF-κB site (Fig. 3D), strong protein binding to the proximal, but not distal, NF-κB site of the YKL-40 promoter was induced by IL-1 alone or together with OSM (Fig. 5C). PubMed:25681350

In agreement with the mutational analysis that showed the importance of the proximal NF-κB site (Fig. 3D), strong protein binding to the proximal, but not distal, NF-κB site of the YKL-40 promoter was induced by IL-1 alone or together with OSM (Fig. 5C). PubMed:25681350