BACKGROUND Oral cancer, which is the fourth most common cancer in Taiwanese men, is associated with environmental carcinogens. The possibility that genetic predisposition in nuclear factor-kappa B (NF-κB)-signaling pathways activation is linked to the development of oral squamous cell carcinoma (OSCC) requires investigation. The current study examines associations between polymorphisms within p...

PUM1 is an RNA binding protein shown to regulate the stability and function of mRNAs bearing a specific sequence. We report the following: (i) A key function of PUM1 is that of a repressor of key innate immunity genes by repressing the expression of LGP2. Thus, between 12 and 48 hours after transfection of human cells with siPUM1 RNA there was an initial (phase 1) upsurge of transcripts encodin...

Nuclear factor-kappa B1 (NF-κB1) is a pleiotropic transcription factor and key contributor to tumorigenesis in many types of cancer. Numerous studies have addressed the association of a functional insertion (I)/deletion (D) polymorphism (-94ins/delATTG, rs28362491) in the promoter region of NFKB1 gene with the risk of various types of cancer; however, their conclusions have been inconsistent. W...

Polymorphisms in the TNIP1 gene encoding A20-binding inhibitor of NF-κB1 (ABIN1) predispose to lupus and other autoimmune diseases in at least eight human populations. We found previously that knock-in mice expressing a ubiquitin-binding-defective mutant of ABIN1 (ABIN1[D485N]) develop autoimmunity as they age and succumb to a disease resembling lupus nephritis in humans. In this article, we re...

TPL2 (tumor progression locus 2), also known as COT and MAP3K8, was initially identified as an oncogene and is now known to play important roles in the regulation of both tumor growth and inflammation [1]. In unstimulated cells, TPL2 associates with the NF-κB1 precursor protein p105 and the ubiquitin-binding protein ABIN-2 (A20-binding inhibitor of NF-κB 2) to form a complex that serves to main...

Activated nuclear factor-κB (NF-κB) is associated with the pathogenesis of numerous cancers, such as gastric cancer (GC). Genetic polymorphisms in the genomic region containing nuclear factor-κB1 (NFKB1) have a plausible role in modulating the risk of GC. To identify markers contributing to the genetic susceptibility to GC, we analyzed 15 single nucleotide polymorphisms (SNPs, rs28362491, rs377...

Objective: Unloading of the rodent heart activates the fetal gene program, decreases peroxisome proliferator-activated receptor α (PPARα) and PPARα-regulated gene expression (MCAD), and induces cardiomyocyte atrophy. NF-κB regulates the fetal gene program and PPARαregulated gene expression during cardiac hypertrophy and induces atrophy in skeletal muscle. Our objective was to test the hypothesi...