High mobility group protein 2 functionally interacts with the POU domains of octamer transcription factors.

The high-mobility-group domain of Sox proteins interacts with DNA-binding domains of many transcription factors

Sox proteins are widely believed to team up with other transcription factors as partner proteins to perform their many essential functions during development. In this study, yeast two-hybrid screens identified transcription factors as a major group of interacting proteins for Sox8 and Sox10. Interacting transcription factors were very similar for these two group E Sox proteins and included prot...

Neuroinflammation in Autism Spectrum Disorders: the Role of High Mobility Group Box 1 Protein

The pathogenesis of autism spectrum disorder (ASD) likely involves genetic and environmental factors, impacting the complex neurodevelopmental and behavioral abnormalities of the disorder. Scientific researches emerging within the past two decades suggest that immune dysfunction and inflammation have pathogenic influences through different mechanisms, all leading to both a chronic state of low ...

The POU domains of the Oct1 and Oct2 transcription factors mediate specific interaction with TBP.

We had previously shown that the ubiquitous Oct1 and the lymphoid-specific Oct2 transcription factors stimulate transcription at the level of stable preinitiation complex formation. We have therefore investigated whether the octamer binding proteins might physically interact with TBP, the TATA box binding protein component of the TFIID factor. By using several different experimental systems we ...

High Mobility Group Box-1 protein (HMGB1) interacts with multiple Toll like receptors

High mobility group box 1(HMGB1), originally described as a DNA-binding protein, can also be released extracellularly and functions as a late mediator of inflammatory responses. Although recent reports indicated that the receptor for advanced glycation endproducts (RAGE), as well as Toll-like receptors (TLR2 and TLR4), were involved in cellular activation by HMGB1, there has been little evidenc...

POU-domain transcription factors: pou-er-ful developmental regulators.