Gene interactions and pathways from curated databases and text-mining

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NFKB1 — SMAD7

Pathways - manually collected, often from reviews:

Protein-Protein interactions - manually collected from original source literature:

Studies that report less than 10 interactions are marked with *

Text-mined interactions from Literome

Bitzer et al., Genes Dev 2000 : Following stimulation with bacterial lipopolysaccharide (LPS), or the proinflammatory cytokines TNF-alpha and interleukin-1beta ( IL-1beta, NF-kappaB/RelA induces Smad7 synthesis through activation of Smad7 gene transcription ... These results suggest a mechanism of suppression of TGF-beta/SMAD signaling by opposing stimuli mediated through the activation of inhibitory Smad7 by NF-kappaB/RelA
Lallemand et al., Oncogene 2001 : Interestingly, the stable expression of oncogenic Ras in MDCK cells which suppressed Smad7 inhibition of NF-kappaB also suppressed Smad7 potentiation of serum withdrawal induced apoptosis and anoikis ... In addition, Smad7 inhibited TNF-alpha stimulation of NF-kappaB and increased TNF-alpha mediated apoptosis in MDCK cells
Kanamaru et al., J Biol Chem 2001 : We also demonstrated that the induction of Smad7 by NE is dependent on nuclear factor-kappa B (NF-kappa B)
Schiffer et al., J Clin Invest 2001 (Disease Models, Animal...) : Unlike TGF-beta, Smad7 inhibits nuclear translocation and transcriptional activity of the cell survival factor NF-kappaB
Arsura et al., Oncogene 2003 (Carcinoma, Hepatocellular...) : Transient activation of NF-kappaB through a TAK1/IKK kinase pathway by TGF-beta1 inhibits AP-1/SMAD signaling and apoptosis : implications in liver tumor formation ... Furthermore, TGF-beta1 mediated upregulation of Smad7 appeared independent of NF-kappaB
Monteleone et al., J Biol Chem 2004 (Crohn Disease) : Indeed inhibiting Smad7 by specific antisense oligonucleotides increased IkappaBalpha expression and reduced NF-kappaB p65 accumulation in the nucleus
Tsunobuchi et al., Biochem Biophys Res Commun 2004 (MAP Kinase Signaling System) : In addition, TPA up-regulated Smad7 expression in the presence of NF-kappaB inhibitor TLCK
Ng et al., Kidney Int Suppl 2005 (Nephritis) : Furthermore, gene transfer of Smad7 also substantially blocked nuclear factor kappa B (NFkappaB) activation in the rat remnant kidney ( P < 0.01 )
Wang et al., J Am Soc Nephrol 2005 (Disease Models, Animal...) : Smad7 mediated inhibition of NF-kappaB activation via the induction of IkBalpha may be the central mechanism by which latent TGF-beta prevents renal inflammation
Tzimas et al., Cell Signal 2006 : Overexpression of USP31 in HEK 293T cells inhibited TNFalpha, CD40, LMP1, TRAF2, TRAF6 and IKKbeta mediated NF-kappaB activation, but did not inhibit Smad mediated transcription activation
Eliseev et al., Exp Cell Res 2006 (Bone Neoplasms...) : Here, we show that in osteosarcoma Saos2 osteoblasts, NFkappaB regulates the activity of the BMP/Smad signaling ... We therefore conclude that in osteosarcoma Saos2 cells, NFkappaB represses BMP/Smad signaling and BMP2 induced differentiation through Smad7
Grau et al., Cell Signal 2006 (Colonic Neoplasms) : Role of Smad proteins in the regulation of NF-kappaB by TGF-beta in colon cancer cells
Li et al., J Bone Miner Res 2007 (Osteoporosis) : The effect of TNFalpha induced NF-kappaB signaling on Smad signaling and on in vitro osteoblast mineralization was examined using specific NF-kappaB inhibitors and activators, and effects of TNFalpha induced NF-kappaB signaling on BMP-2 induced Runx2 mRNA were examined using RT-PCR
Baugé et al., Arthritis Rheum 2008 : In addition, transient transfections of p65 expression vector or p65 targeted short hairpin RNA were performed to define the effect of NF-kappaB on Smad7 expression
Graham et al., Prostate 2009 (Neoplasm Metastasis...) : PI3K/Akt dependent transcriptional regulation and activation of BMP-2-Smad signaling by NF-kappaB in metastatic prostate cancer cells ... In this study, we investigated whether the nuclear transcription factor NF-kappaB , implicated in PC metastasis, is involved in transcriptional regulation and activation of BMP-2 or BMP-4/Smad signaling in PC cells ... Notably, the activation of BMPRII by BMP-2 is required for modulation of Smad activation by NF-kappaB in PC cells
Seo et al., Eur J Immunol 2009 : Instead, NF-kappaB overexpression increased the expression of Smad7 transcripts
An et al., American journal of physiology. Renal physiology 2009 (Fibrosis...) : The untreated CRF rats exhibited proteinuria, hypertension, azotemia, upregulations of renal tissue NAD ( P ) H oxidase, MCP-1, COX-2, PAI-1, TGF-beta, Smad2, alpha-smooth muscle actin, fibronectin, and hepatocyte growth factor, activation of ERK1/2 and NF-kappaB , downregulation of Smad7 , intense mononuclear leukocyte infiltration, tubulointerstitial fibrosis, and glomerulosclerosis