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CYP24A1 Involvement in Inflammatory Factor Regulation Occurs via the Wnt Signaling Pathway
ConclusionTaken together, this study suggests that inflammatory factors may increase CYP24A1 expressionvia NF- κB pathway activation, which in turn stimulates Wnt signaling.
Source: Journal of Huazhong University of Science and Technology -- Medical Sciences -- - October 17, 2022 Category: Research Source Type: research

Overexpression of interleukin-20 receptor subunit beta (IL20RB) correlates with cell proliferation, invasion and migration enhancement and poor prognosis in papillary renal cell carcinoma.
Authors: Cui XF, Cui XG, Leng N Abstract Papillary renal cell carcinoma (PRCC) accounts for about 10 percent of all renal cell carcinomas, and the prognosis is poor for people with advanced disease. Interleukin-20 receptor subunit beta (IL20RB) is a single-pass type I membrane protein of the type II cytokine receptor family and is related to the pathogenesis of chronic inflammation and autoimmune diseases, including psoriasis, glaucoma, vitiligo, rheumatoid arthritis, and inflammatory bowel disease. However, little has been reported on IL20RB with respect to cancer, especially in PRCC. Thus, we performed this study...
Source: Journal of Toxicologic Pathology - November 14, 2019 Category: Toxicology Tags: J Toxicol Pathol Source Type: research

Abstract 5358: IL-4/IL-13 induce Duox2/DuoxA2 expression and reactive oxygen production in human pancreatic and colon cancer cells
NADPH oxidase (NOX)-derived reactive oxygen species (ROS) contribute significantly to inflammation-associated carcinogenesis. Expression of dual oxidase 2 (Duox2), one of seven members of the NOX gene family, is up-regulated in inflammatory bowel disease, chronic pancreatitis, and in many human malignancies including carcinomas of the prostate, lung, and breast. Previously, we demonstrated that Stat1 and/or NF-κB play a critical role in modulating the enhanced expression of Duox2, and its cognate maturation factor DuoxA2, by IFN-γ and lipopolysaccharide in human pancreatic cancer cells. This cytokine-mediated increase in...
Source: Cancer Research - September 30, 2014 Category: Cancer & Oncology Authors: Wu, Y., Doroshow, J. H. Tags: Carcinogenesis Source Type: research

Death-Associated Protein Kinase Controls STAT3 Activity in Intestinal Epithelial Cells.
ider-Stock R Abstract The TNF-IL-6-STAT3 pathway plays a crucial role in promoting ulcerative colitis-associated carcinoma (UCC). To date, the negative regulation of STAT3 is poorly understood. Interestingly, intestinal epithelial cells of UCC in comparison to ulcerative colitis show high expression levels of anti-inflammatory death-associated protein kinase (DAPK) and low levels of pSTAT3. Accordingly, epithelial DAPK expression was enhanced in STAT3(IEC-KO) mice. To unravel a possible regulatory mechanism, we used an in vitro TNF-treated intestinal epithelial cell model. We identified a new function of DAPK in ...
Source: The American Journal of Pathology - March 1, 2013 Category: Pathology Authors: Chakilam S, Gandesiri M, Rau TT, Agaimy A, Vijayalakshmi M, Ivanovska J, Wirtz RM, Schulze-Luehrmann J, Benderska N, Wittkopf N, Chellappan A, Ruemmele P, Vieth M, Rave-Fränk M, Christiansen H, Hartmann A, Neufert C, Atreya R, Becker C, Steinberg P, Schn Tags: Am J Pathol Source Type: research