PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12054747-4 2002 BaP-treated cells exhibited significant decreases in beta-catenin and cadherin protein levels, while vinculin levels remained unchanged relative to control. Benzo(a)pyrene 0-3 catenin beta 1 Homo sapiens 53-65 28862656-5 2017 BP compounds increased the transcriptional activity of the TOPflash and glioma-associated oncogene homolog zinc finger protein (Gli) promoters in reporter assays and increased the expression of Gli-1, Gli-2, Smoothened (SMO), and beta-catenin by RT-PCR. Benzo(a)pyrene 0-2 catenin beta 1 Homo sapiens 230-242 25805023-3 2015 In the present study, we investigated the impact of inhibition of Wnt/beta-catenin pathway on metabolism and genotoxicity of benzo[a]pyrene (BaP), a highly mutagenic polycyclic aromatic hydrocarbon and an efficient ligand of the aryl hydrocarbon receptor, which is known as a primary regulator of CYP1 expression, in cellular models derived from colorectal tumours. Benzo(a)pyrene 141-144 catenin beta 1 Homo sapiens 70-82 25805023-0 2015 Inhibition of beta-catenin signalling promotes DNA damage elicited by benzo[a]pyrene in a model of human colon cancer cells via CYP1 deregulation. Benzo(a)pyrene 70-84 catenin beta 1 Homo sapiens 14-26 25805023-3 2015 In the present study, we investigated the impact of inhibition of Wnt/beta-catenin pathway on metabolism and genotoxicity of benzo[a]pyrene (BaP), a highly mutagenic polycyclic aromatic hydrocarbon and an efficient ligand of the aryl hydrocarbon receptor, which is known as a primary regulator of CYP1 expression, in cellular models derived from colorectal tumours. Benzo(a)pyrene 125-139 catenin beta 1 Homo sapiens 70-82 25805023-4 2015 We observed that a synthetic inhibitor of beta-catenin, JW74, significantly increased formation of BaP-induced DNA adducts in both colorectal adenoma and carcinoma-derived cell lines. Benzo(a)pyrene 99-102 catenin beta 1 Homo sapiens 42-54 25805023-5 2015 Using the short interfering RNA (siRNA) targeting beta-catenin, we then found that beta-catenin knockdown in HCT116 colon carcinoma cells significantly enhanced formation of covalent DNA adducts by BaP and histone H2AX phosphorylation, as detected by (32)P-postlabelling technique and immunocytochemistry, respectively, and it also induced expression of DNA damage response genes, such as CDKN1A or DDB2. Benzo(a)pyrene 198-201 catenin beta 1 Homo sapiens 83-95 25805023-6 2015 The increased formation of DNA adducts formed by BaP upon beta-catenin knockdown corresponded with enhanced production of major BaP metabolites, as well as with an increased expression/activity of CYP1 enzymes. Benzo(a)pyrene 49-52 catenin beta 1 Homo sapiens 58-70 25805023-6 2015 The increased formation of DNA adducts formed by BaP upon beta-catenin knockdown corresponded with enhanced production of major BaP metabolites, as well as with an increased expression/activity of CYP1 enzymes. Benzo(a)pyrene 128-131 catenin beta 1 Homo sapiens 58-70 25805023-8 2015 Taken together, the present results indicated that the siRNA-mediated inhibition of beta-catenin signalling, which is aberrantly activated in a majority of colorectal cancers, modulated genotoxicity of dietary carcinogen BaP in colon cell model in vitro, via a mechanism involving up-regulation of CYP1 expression and activity. Benzo(a)pyrene 221-224 catenin beta 1 Homo sapiens 84-96