BACKGROUND Recently, some studies demonstrated that HMGB1, as proinflammatory mediator belonging to the alarmin family, has a key role in different acute and chronic immune disorders. Asthma is a complex disease characterised by recurrent and reversible airflow obstruction associated to airway hyper-responsiveness and airway inflammation. OBJECTIVE This literature review aims to analyse advan...

The orderly progression of most DNA-related activities such as transcription, replication, recombination, and repair involves changes in the structure of the DNA and in the organization of the chromatin fiber. Some of these structural changes are facilitated by a family of ubiquitous and abundant nonhistone nuclear proteins known as the high-mobility-group (HMG) proteins. In the narrowest tradi...

A new biflavonol glycoside, quercetin-3-O-β-D-glucopyranoside-(3'→O-3''')-quercetin-3-O-β-D-galactopyranoside (9), together with eight known compounds was isolated for the first time from the leaves of Machilus zuihoensis Hayata (Lauraceae). The structure of compound 9 was elucidated by various types of spectroscopic data analysis. Analysis of the biological activity assay found that compound 9...

PURPOSE Bacterial infections induce a series of inflammatory responses and lead to longer hospital stays and increased mortality. In clinical work, we often find that infections caused by drug-susceptible isolates have a worse outcome than those caused by pandrug-resistant isolates. To goal of this study was to assess the impact of drug resistant in a rabbit model of Klebsiella pneumoniae infec...

Unusually for a eukaryote, Trypanosoma brucei transcribes its variant surface glycoprotein (VSG) gene expression sites (ESs) in a monoallelic fashion using RNA polymerase I (Pol I). It is still unclear how ES transcription is controlled in T. brucei. Here, we show that the TDP1 architectural chromatin protein is an essential high mobility group box (HMGB) protein facilitating Pol I transcriptio...

Methods 34 cSLE patients (study group), 51 with other rheumatic or autoimmune diseases and 26 healthy children (control groups) were studied. For evaluating the disease activity, SLEDAI and ECLAM scores were used. For estimating the disease severity the criteria were: involvement of 3 vital organs (kidneys or CNS or blood or combination of ≥2 organs), increased anti-dsDNA titres, low C3 /C4 con...