Objective Fuyuan Huoxue decoction (FHD) is a traditional Chinese medicine that can promote blood circulation, inhibit inflammatory reactions and effectively relieve pain. This study investigated the effect of FHD on rat skin flap survival p38 MAPK/IKK/NF-κB pathway. Methods The pathological condition tissue was examined by H&E staining. expression levels CD34 VEGF in tissues were immunohist...

The inhibitor κB protein kinase/nuclear factor κB (IKK/NF-κB) signaling pathway is critical for synaptic plasticity. However, the role of IKK/NF-κB in drug withdrawal-associated conditioned place aversion (CPA) memory is unknown. Here, we showed that inhibition of IKK/NF-κB by sulphasalazine (SSZ; 10 mM, i.c.v.) selectively blocked the extinction but not acquisition or expression of morphine-in...

Objective(s):Fuzheng Huayu recipe (FZHY) exerts significant protective effects against liver fibrosis by strengthening the body’s resistance and removing blood stasis. However, the molecular mechanisms through which FZHY affects liver fibrosis are still unclear. In this study, we examined the expression levels of factors involved in the inhibitor κB kinase-β (IKK-β)/nuclear factor-κB (NF-κB) an...

objective(s):fuzheng huayu recipe (fzhy) exerts significant protective effects against liver fibrosis by strengthening the body’s resistance and removing blood stasis. however, the molecular mechanisms through which fzhy affects liver fibrosis are still unclear. in this study, we examined the expression levels of factors involved in the inhibitor κb kinase-β (ikk-β)/nuclear factor-κb (nf-κb) an...

The NF-κB signaling system and the autophagic degradation pathway are crucial cellular survival mechanisms, both being well conserved during evolution. Emerging studies have indicated that the IKK/NF-κB signaling axis regulates autophagy in a context-dependent manner. IKK complex and NF-κB can enhance the expression of Beclin 1 and other autophagy-related proteins and stimulate autophagy wherea...

Inhibitor of IκB kinases (IKK) are key regulators of NF-κB signaling. Three IKK isoforms-α, β, and ε-have been linked to oncogenesis, yet the precise components of NF-κB signaling in ovarian cancer have not yet been dissected. We surveyed 120 ovarian cancer specimens for IKK-ε expression. Notably, cytoplasmic expression was elevated in metastatic lesions relative to primary tumors (P = 0.03). T...

Poxviruses have evolved unique proteins and mechanisms to counteract the nuclear factor κB (NF-κB) signaling pathway, which is an essential regulatory pathway of host innate immune responses. Here, we describe a NF-κB inhibitory virion protein of orf virus (ORFV), ORFV073, which functions very early in infected cells. Infection with ORFV073 gene deletion virus (OV-IA82Δ073) led to increased acc...

The role of nuclear factor kappa B (NF-κB) is well known in immunity, inflammation, and cancer. Because NF-κB is associated with various diseases, such as arthritis, atherosclerosis, asthma, diabetes, and inflammatory bowel disease, many studies have focused on the IκB kinase (IKK)/NF-κB pathway as a treatment target [1]. In the bladder urothelium, NF-κB is associated with interstitial cystitis...

Activation of IκB kinase β (IKK-β) and nuclear factor (NF)-κB signaling contributes to cancer pathogenesis and inflammatory disease; therefore, the IKK-β-NF-κB signaling pathway is a potential therapeutic target. Current drug design strategies focus on blocking NF-κB signaling by binding to specific cysteine residues on IKK-β. However, mutations in IKK-β have been found in patients who may even...

Aberrant Nuclear Factor-κappaB (NF-κB) activation due to rapid IκBα turnover and high basal IκBα kinase (IKK) activity has been frequently observed in prostate cancer. Apigenin, a naturally occurring plant flavone, exhibits anti-proliferative, anti-inflammatory and anti-carcinogenic activities by inhibiting NF-κB pathway, through a mechanism not fully understood. We found that apigenin feeding ...