A wide variety of environmental cues, including inflammatory cytokines, ligands for pattern recognition receptors and endogenous danger signals, activate the inducible transcription factor nuclear factorκ B (NFκ B), which is a central regulator of inflammatory and immune responses. Excessive activation of NFκ B results in the development of severe diseases, such as chronic inflammatory disorder...

background: hepatitis c is a global health problem. the exact mechanisms by which hepatitis c virus (hcv) can evade the host immune system have become controversial. whether hcv polyproteins modulate ifn signalling pathways or hcv proteins are responsible for such a property is the subject of interest. therefore, an efficient baculovirus delivery system was developed to introduce the whole geno...

The rhizome of Davallia formosana is commonly used to treat bone disease including bone fracture, arthritis, and osteoporosis in Chinese herbal medicine. Here, we report the effects of WL1101, the ethanol extracts of fresh rhizomes of Davallia formosana on ovariectomy-induced osteoporosis. In addition, excess activated bone-resorbing osteoclasts play crucial roles in inflammation-induced bone l...

The activated nuclear factor-KappaB signaling pathway plays a critical role in inducing inflammatory injury. It has been reported that electroacupuncture could be an effective anti-inflammatory treatment. We aimed to explore the complex mechanism by which EA inhibits the activation of the NF- κ B signal pathway and ameliorate inflammatory injury in the short term; the effects of NEMO Binding Do...

In the present study, the anti-inflammatory effect and underlying mechanisms of wild grape seeds procyanidins (WGP) were examined using lipopolysaccharide- (LPS-) stimulated RAW 264.7 cells. We used nitric oxide (NO) and prostaglandin E2 (PGE2) and reactive oxygen species (ROS) assays to examine inhibitory effect of WGP and further investigated the mechanisms of WGP suppressed LPS-mediated gene...

PURPOSE To evaluate nuclear NF-κ B translocation in minor salivary glands (mSG) of human primary Sjögren Syndrome (pSS). METHODS Lip biopsies' mSG were done in 24 female patients with pSS from the Rheumatology Service of Rivadavia Hospital. Glands were stained with H&E and immunostained for NF-κ B. Specimens were classified according to the Chisholm and Masson score. RESULTS The biopsies (H...