OBJECTIVES To investigate the expression of estrogen (ER), progesterone receptors (PR), nuclear factor- κ B (NF- κ B), and tumor necrosis factor- α (TNF- α ) in human breast cancer (BC), and the correlation of these four parameters with clinicopathological features of BC. METHODS AND RESULTS We performed an immunohistochemical SABC method for the identification of ER, PR, NF- κ B, and TNF- α ...

An ancillary paradigm that has evolved recently in the pathogenesis of diabetic nephropathy includes subclinical microinflammation with influx of macrophages and consequent generation of myriad proinflammatory cytokines and ensuing kidney damage. Among various proinflammatory cytokines, tumor necrosis factor-α (TNF-α) has attracted the most attention, since it amplifies the inflammatory network...

PURPOSE Recombinant tumor necrosis factor-alpha (TNF-α) has been utilized as an antineoplastic agent for the treatment of patients with melanoma and sarcoma. It targets tumor cell antigens by impressing tumor-associated vessels. Protein purification with affinity chromatography has been widely used in the downstream processing of pharmaceutical-grade proteins. METHODS In this study, we examin...

The aim of this current study was to investigate the expression of the tumor necrosis factor (TNF)-like weak inducer of apoptosis (TWEAK) and its receptor fibroblast growth factor-inducible 14 (Fn14) in human malignant ovarian tumors, and test TWEAK's potential role on tumor progression in cell models in-vitro. Using immunohistochemistry (IHC), we found that TWEAK and its receptor Fn14 were exp...

Unbalanced tumor necrosis factor (TNF)-α production is associated with pathogenesis of a variety of human diseases. However, the molecular pathways maintaining TNF-α homeostasis remain elusive. Here, we report that NF-κB/p65-DICER-miRs axis negatively regulates TNF-α production. We demonstrated that NF-κB bound to DICER promoter and transcriptionally regulated DICER expression. In addition, the...

In the connection between inflammation and cancer development, tumor necrosis factor-alpha (TNF-α) contributes to the tumorigenesis. However, the underlying mechanism remains poorly understood. In this study, we report that TNF-α enhances the growth of breast cancer through up-regulation of oncoprotein hepatitis B X-interacting protein (HBXIP). Our data showed that the levels of TNF-α were posi...

Objective(s): The present study sought to evaluate the beneficial effects of histidine (His) on oxidative stress, tumor necrosis factor alpha (TNF-α), renal histological alterations and anti-oxidant enzymes gene expressions in type 2 diabetic rats.Materials and Methods: Streptozotocin/nicotinamide (STZ/NA) induced diabetic rats were used...

Background Wound healing is an essential physiological process in recovery after microsurgery. Objectives To further understand the functions of fibroblast growth factor 21 (FGF21), roles this were examined and its correlations with inflammation, vascular endothelial A (VEGFA) ERK1/2 signaling pathway activation analyzed. Material methods Rat brain microvascular cells (RBMECs) treated interleuk...