High-mobility group box-1 protein induces osteogenic phenotype changes in aortic valve interstitial cells

High mobility group box 1 induces calcification of aortic valve interstitial cells via toll-like receptor 4

Chronic inflammation and the calcification of aortic valve interstitial cells (AVICs) are the primary etiologies of calcific aortic valve disease (CAVD). However, the underlying mechanism remains to be elucidated. The present study investigated the importance of high mobility group box 1 (HMGB1) via toll‑like receptor 4 (TLR4) for the regulation of inflammation and calcification in AVICs. It wa...

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 Impact of Interleukin-18 and High-Mobility Group Box 1 Protein Signaling in Aortic Valve Calcification.

High Mobility Group Box Protein-1 in Wound Repair

High-mobility group box 1 protein (HMGB1), a member of highly conserved non-histone DNA binding protein family, has been studied as transcription factor and growth factor. Secreted extracellularly by activated monocytes and macrophages or passively released by necrotic or damaged cells, extracellular HMGB1 is a potent mediator of inflammation. Extracellular HMGB1 has apparently contrasting biol...

IFN- Induces High Mobility Group Box 1 Protein Release Partly Through a TNF-Dependent Mechanism