Abstract Background Necrotizing enterocolitis (NEC) remains a fatal gastrointestinal disorder in neonates and has very limited therapeutic options. Sialylated human milk oligosaccharides (SHMOs) improve pathological changes experimental NEC models. The objectives of this study were to investigate the involvement NLRP3 inflammasome pathology explore effects SHMOs on toll-like receptor 4 (TLR4)/n...

Breast cancer-associated gene 3 (BCA3) is a recently identified adaptor protein whose functions are still being defined. BCA3 has been reported to be an important regulator of nuclear factor-κB (NF-κB) signaling. It has also been reported to interact with the small GTPase, Rac1. Consistent with that observation, in the present study, BCA3 was found to interact with nuclear Rac1 in 293 cells and...

Hypoxia, or low oxygen availability, is an important physiological and pathological stimulus for multicellular organisms. Molecularly, hypoxia activates a transcriptional programme directed at restoration of oxygen homoeostasis and cellular survival. In mammalian cells, hypoxia not only activates the HIF (hypoxia-inducible factor) family, but also additional transcription factors such as NF-κB ...

the inhibition of the inducible nitric oxide synthase (inos), cyclooxygenase 2 (cox-2) and nuclear factor-κb (nf-κb) production are research targets of attract in the field of anti-inflammatory drug development. therefore, this study was designed to investigate the anti-inflammatory effects of novel thiazolidinone derivatives using a cellular model of lipopolysaccharide (lps)-stimulated murine ...

Background and Aim. Daphnetin, an active monomer ingredient extracted from D. marginata, is proved to have anti-inflammatory antioxidant effect. The aim of this study explore the effect possible mechanism daphnetin on acute lung injury (ALI) associated with pancreatitis (AP) in mice. Methods. A total 36 mice were randomly assigned into three groups: control group, AP group. mouse model was indu...

Cardiac hypertrophy is a complex pathological process that involves multiple factors including inflammation and apoptosis. Interferon regulatory factor 7 (IRF7) is a multifunctional regulator that participates in immune regulation, cell differentiation, apoptosis, and oncogenesis. However, the role of IRF7 in cardiac hypertrophy remains unclear. We performed aortic banding in cardiac-specific I...

The Nuclear factor-2 erythroid related factor-2 (Nrf2) is a redox regulated transcription factor involved in the regulation of antioxidant defence systems. It drives the production of endogenous antioxidant defences and detoxifying enzymes. Nuclear factor-kappa light chain enhancer of B cells (NF-κB) is a transcription factor, involved in proinflammatory cytokine production, in addition to its ...

The N-terminal nuclear export sequence (NES) of inhibitor of nuclear factor kappa B (NF-κB) alpha (IκBα) promotes NF-κB export from the cell nucleus to the cytoplasm, but the physiological role of this export regulation remains unknown. Here we report the derivation and analysis of genetically targeted mice harboring a germline mutation in IκBα NES. Mature B cells in the mutant mice displayed n...

Stimulation with diverse agents activates the NF-κB (nuclear factor κB) transcription factor, affecting inflammatory and immune responses, proliferation, differentiation, apoptosis and tumourigenesis. Determining how NF-κB elicits such distinct responses is essential to understanding NF-κB function in diseased tissues. Recent developments illustrating that post-translational modification of NF-...