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Takata J, Kiura K, Nakasuka T, Hirabae A, Arimoto-Kobayashi S. Chemo-preventive effects and antitumorigenic mechanisms of beer and nonalcoholic beer toward 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK) - induced lung tumorigenesis in A/J mice. Genes Environ 2023; 45:19. [PMID: 37280663 DOI: 10.1186/s41021-023-00276-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 05/25/2023] [Indexed: 06/08/2023] Open
Abstract
We investigated the chemopreventive effects of beer, nonalcoholic beers (NABs), and beer-components (glycine betaine (GB)) on NNK-induced lung tumorigenesis in A/J mice, and the possible mechanisms underlying the antitumorigenic effects of beer, NABs, and beer-components. Beer, NABs, and GB reduced NNK-induced lung tumorigenesis. We investigated the antimutagenicity of beer, NABs and beer-components (GB and pseudouridine (PU)) toward the mutagenicity of 1-methyl-3-nitro-1-nitrosoguanidine (MNNG) and 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK). Beer, NABs, and beer components were antimutagenic toward MNNG and NNK in the Ames test using S. typhimurium TA1535. In contrast, MNNG and NNK mutagenicity detected in S. typhimurium YG7108, a strain lacking O6-methylguanine DNA methyltransferases (ogtST and adaST) did not decrease in the presence of beer, NABs, or beer components, suggesting that they may mediate its antimutagenic effect by enhancing DNA damage repair. Phosphorylation of Akt and STAT3, with or without epidermal growth factor stimulation, in lung epithelial-like A549 cells were significantly decreased following beer, NABs, GB and PU. They targeted both the initiation and growth/progression steps of carcinogenesis, specifically via antimutagenesis, stimulation of alkyl DNA-adduct repair, and suppression of Akt- and STAT3- mediated growth signaling. GB and PU may contribute, in part, to the biological effects of beer and NABs via the suppression of Akt and STAT3 phosphorylation.
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Affiliation(s)
- Jun Takata
- Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, 700-8530, Japan
| | - Katsuyuki Kiura
- Department of Allergy and Respiratory Medicine, Okayama University Hospital, Okayama, 700-8530, Japan
| | - Takamasa Nakasuka
- Department of Allergy and Respiratory Medicine, Okayama University Hospital, Okayama, 700-8530, Japan
| | - Atsuko Hirabae
- Department of Allergy and Respiratory Medicine, Okayama University Hospital, Okayama, 700-8530, Japan
| | - Sakae Arimoto-Kobayashi
- Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, 700-8530, Japan.
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Takata J, Miyake N, Saiki Y, Tada M, Sasaki K, Kubo T, Kiura K, Arimoto-Kobayashi S. Chemopreventive effects and anti-tumorigenic mechanisms of Actinidia arguta, known as sarunashi in Japan toward 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK)- induced lung tumorigenesis in a/J mouse. Genes Environ 2022; 44:26. [PMID: 36494703 PMCID: PMC9733242 DOI: 10.1186/s41021-022-00255-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 11/17/2022] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Previously, we reported the inhibitory effect of Actinidia arguta juice, known as sarunashi juice (sar-j) in Japan, on mutagenesis, inflammation, and mouse skin tumorigenesis. The components of A. arguta responsible for the anti-mutagenic effects were identified to be water-soluble, heat-labile phenolic compounds. We proposed isoquercetin (isoQ) as a candidate anticarcinogenic component. In this study, we sought to investigate the chemopreventive effects of A. arguta juice and isoQ on 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK)-induced lung tumorigenesis in A/J mice, and identify the possible mechanisms underlying the anti-tumorigenic effects of A. arguta. RESULTS The number of tumor nodules per mouse lung in the group injected with NNK and administered A. arguta juice orally was significantly lower than that in the group injected with NNK only. Oral administration of isoQ also reduced the number of nodules in the mouse lungs. As expected, the mutagenicity of NNK and 1-methyl-3-nitro-1-nitrosoguanidine (MNNG) detected using S. typhimurium TA1535 decreased in the presence of sar-j. However, NNK and MNNG mutagenicity detected using S. typhimurium YG7108, a strain lacking the O6-methylguanine DNA methyltransferases (ogtST and adaST) did not decrease in the presence of sar-j suggesting that sar-j may mediate its antimutagenic effect by enhancing the DNA damage repair by ogtST and adaST. Phosphorylation of Akt, with or without epidermal growth factor stimulation, in A549 cells was significantly decreased following sar-j and isoQ treatment, indicating that components in sar-j including isoQ suppressed the PI3K/AKT signaling pathways. CONCLUSIONS Sar-j and isoQ reduced NNK-induced lung tumorigenesis. Sar-j targets both the initiation and growth/progression steps during carcinogenesis, specifically via anti-mutagenesis, stimulation of alkyl DNA adduct repair, and suppression of Akt-mediated growth signaling. IsoQ might contribute in part to the biological effects of sar-j via suppression of Akt phosphorylation, but it may not be the main active ingredient.
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Affiliation(s)
- Jun Takata
- grid.261356.50000 0001 1302 4472Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, 700-8530 Japan
| | - Naoko Miyake
- grid.261356.50000 0001 1302 4472Faculty of Pharmaceutical Sciences, Okayama University, Okayama, 700-8530 Japan
| | - Yusuke Saiki
- grid.261356.50000 0001 1302 4472Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, 700-8530 Japan
| | - Misako Tada
- grid.261356.50000 0001 1302 4472Faculty of Pharmaceutical Sciences, Okayama University, Okayama, 700-8530 Japan
| | - Kensuke Sasaki
- grid.261356.50000 0001 1302 4472Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, 700-8530 Japan
| | - Toshio Kubo
- grid.412342.20000 0004 0631 9477Department of Allergy and Respiratory Medicine, Okayama University Hospital, Okayama, 700-8530 Japan
| | - Katsuyuki Kiura
- grid.412342.20000 0004 0631 9477Department of Allergy and Respiratory Medicine, Okayama University Hospital, Okayama, 700-8530 Japan
| | - Sakae Arimoto-Kobayashi
- grid.261356.50000 0001 1302 4472Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, 700-8530 Japan ,grid.261356.50000 0001 1302 4472Faculty of Pharmaceutical Sciences, Okayama University, Okayama, 700-8530 Japan
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Arimoto-Kobayashi S, Sasaki K, Hida R, Miyake N, Fujii N, Saiki Y, Daimaru K, Nakashima H, Kubo T, Kiura K. Chemopreventive effects and anti-tumorigenic mechanisms of 2,6-dimethoxy-1,4-benzoquinone, a constituent of Vitis coignetiae Pulliat (crimson glory vine, known as yamabudo in Japan), toward 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK)-induced lung tumorigenesis in A/J mice. Food Chem Toxicol 2021; 154:112319. [PMID: 34087405 DOI: 10.1016/j.fct.2021.112319] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 05/19/2021] [Accepted: 05/29/2021] [Indexed: 11/28/2022]
Abstract
Previously, we isolated and identified anti-mutagenic and anti-inflammatory components from Vitis coignetiae (crimson glory vine, known as yamabudo in Japan) as 2,6-dimethoxy-1,4-benzoquinone (DBQ), fertaric acid and caftaric acid. We also reported that the oral intake of a partially purified fraction from yamabudo juice (yamabudo-fr) or DBQ affords significant protection against two-stage skin carcinogenesis in mice. In this study, we found that oral intake of yamabudo-fr or DBQ affords significant protection against a tobacco-specific nitrosamine, 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK)-induced mouse model of lung tumorigenesis. Furthermore, we investigated the anti-tumorigenic mechanisms of yamabudo juice and DBQ. NNK is known to be a DNA-methylating and alkylating agent; thus, we investigated the anti-tumorigenic mechanisms of yamabudo juice and DBQ in relation to DNA methylation. Pretreatment with yamabudo-fr or DBQ dose-dependently decreased formation of O6-methylguanine and N7-methylguanine in DNA of the A549 human lung epithelial-like cell line treated with a methylating agent, 1-methyl-3-nitro-1-nitrosoguanidine. Yamabudo juice and DBQ inhibited the mutagenicity of NNK in the Ames test using Salmonella typhimurium TA1535 but not S. typhimurium YG7108, an alkylguanine DNA alkyltransferase-deficient strain (same as TA1535 but Δadast::Kmr, Δogtst::Cmr). Yamabudo juice and DBQ might accelerate the repair of DNA damage caused by NNK and reduce DNA damage to cells. We also investigated the effects of yamabudo juice and DBQ on signaling pathways in A549 cells. With or without epidermal growth factor stimulation, phosphorylation of Erk1/2, Akt and Stat3 in A549 cells was significantly decreased in the presence of yamabudo juice or DBQ, indicating that yamabudo juice and DBQ suppressed PI3K/AKT, MAPK/ERK and JAK/STAT3 signaling pathways. These results suggest that both initiation and growth/progression steps in carcinogenesis, especially anti-oxidant effects, stimulation of repair of alkyl DNA adducts and suppressed growth signaling pathways are potential anti-tumorigenic targets of yamabudo juice and DBQ in NNK-induced lung tumorigenesis.
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Affiliation(s)
- Sakae Arimoto-Kobayashi
- Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, 700-8530, Japan.
| | - Kensuke Sasaki
- Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, 700-8530, Japan
| | - Ryoko Hida
- Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, 700-8530, Japan
| | - Naoko Miyake
- Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, 700-8530, Japan
| | - Nana Fujii
- Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, 700-8530, Japan
| | - Yusuke Saiki
- Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, 700-8530, Japan
| | - Kyohei Daimaru
- Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, 700-8530, Japan
| | - Hirono Nakashima
- Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, 700-8530, Japan
| | - Toshio Kubo
- Department of Allergy and Respiratory Medicine, Okayama University Hospital, Okayama, 700-8530, Japan
| | - Katsuyuki Kiura
- Department of Allergy and Respiratory Medicine, Okayama University Hospital, Okayama, 700-8530, Japan
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Martinez IKC, Sparks NRL, Madrid JV, Affeldt H, Vera MKM, Bhanu B, Zur Nieden NI. Video-based kinetic analysis of calcification in live osteogenic human embryonic stem cell cultures reveals the developmentally toxic effect of Snus tobacco extract. Toxicol Appl Pharmacol 2019; 363:111-121. [PMID: 30468815 PMCID: PMC6594699 DOI: 10.1016/j.taap.2018.11.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2017] [Revised: 11/13/2018] [Accepted: 11/16/2018] [Indexed: 11/21/2022]
Abstract
Epidemiological studies suggest tobacco consumption as a probable environmental factor for a variety of congenital anomalies, including low bone mass and increased fracture risk. Despite intensive public health initiatives to publicize the detrimental effects of tobacco use during pregnancy, approximately 10-20% of women in the United States still consume tobacco during pregnancy, some opting for so-called harm-reduction tobacco. These include Snus, a type of orally-consumed yet spit-free chewing tobacco, which is purported to expose users to fewer harmful chemicals. Concerns remain from a developmental health perspective since Snus has not reduced overall health risk to consumers and virtually nothing is known about whether skeletal problems from intrauterine exposure arise in the embryo. Utilizing a newly developed video-based calcification assay we determined that extracts from Snus tobacco hindered calcification of osteoblasts derived from pluripotent stem cells early on in their differentiation. Nicotine, a major component of tobacco products, had no measurable effect in the tested concentration range. However, through the extraction of video data, we determined that the tobacco-specific nitrosamine N'-nitrosonornicotine caused a reduction in calcification with similar kinetics as the complete Snus extract. From measurements of actual nitrosamine concentrations in Snus tobacco extract we furthermore conclude that N'-nitrosonornicotine has the potential to be a major trigger of developmental osteotoxicity caused by Snus tobacco.
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Affiliation(s)
- Ivann K C Martinez
- Department of Molecular, Cell & Systems Biology and Stem Cell Center, College of Natural and Agricultural Sciences, University of California Riverside, Riverside, CA 92521, United States; IGERT Graduate Program in Video Bioinformatics and Cell, Molecular and Developmental Biology Graduate Program, University of California Riverside, Riverside, CA, United States
| | - Nicole R L Sparks
- Department of Molecular, Cell & Systems Biology and Stem Cell Center, College of Natural and Agricultural Sciences, University of California Riverside, Riverside, CA 92521, United States; Environmental Toxicology Graduate Program, University of California Riverside, Riverside, CA, United States
| | - Joseph V Madrid
- Department of Molecular, Cell & Systems Biology and Stem Cell Center, College of Natural and Agricultural Sciences, University of California Riverside, Riverside, CA 92521, United States
| | - Henry Affeldt
- Department of Molecular, Cell & Systems Biology and Stem Cell Center, College of Natural and Agricultural Sciences, University of California Riverside, Riverside, CA 92521, United States
| | - Madeline K M Vera
- Department of Molecular, Cell & Systems Biology and Stem Cell Center, College of Natural and Agricultural Sciences, University of California Riverside, Riverside, CA 92521, United States; Environmental Toxicology Graduate Program, University of California Riverside, Riverside, CA, United States
| | - Bir Bhanu
- Center for Research in Intelligent Systems, Bourns College of Engineering, University of California Riverside, Riverside, CA, United States
| | - Nicole I Zur Nieden
- Department of Molecular, Cell & Systems Biology and Stem Cell Center, College of Natural and Agricultural Sciences, University of California Riverside, Riverside, CA 92521, United States; IGERT Graduate Program in Video Bioinformatics and Cell, Molecular and Developmental Biology Graduate Program, University of California Riverside, Riverside, CA, United States; Environmental Toxicology Graduate Program, University of California Riverside, Riverside, CA, United States.
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Abstract
The link between tobacco abuse and cancer is well-established. However, emerging data indicate that toxins in tobacco smoke cause cellular injury due to enhanced toxic/metabolic effects of metabolites, disruption of intracellular signaling mechanisms, and formation of DNA, protein, and lipid adducts that impair function and promote oxidative stress and inflammation. These effects of smoking, which are largely non-carcinogenic, can be produced by tobacco-specific nitrosamines and their metabolites. These factors could account for the increased rates of neurodegeneration and insulin resistance diseases among smokers. Herein, we review nicotine and tobacco-specific nitrosamine metabolism, mechanisms of adduct formation, DNA damage, mutagenesis, and potential mechanisms of disease.
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Affiliation(s)
- Emine Yalcin
- Departments of Pathology (Neuropathology), Neurology, and Medicine, Rhode Island Hospital and the Warren Alpert Medical School of Brown University, 55 Claverick Street, Room 419, Providence, RI, 02903, USA
| | - Suzanne de la Monte
- Departments of Pathology (Neuropathology), Neurology, and Medicine, Rhode Island Hospital and the Warren Alpert Medical School of Brown University, 55 Claverick Street, Room 419, Providence, RI, 02903, USA.
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Weerasooriya S, Jasti VP, Bose A, Spratt TE, Basu AK. Roles of translesion synthesis DNA polymerases in the potent mutagenicity of tobacco-specific nitrosamine-derived O2-alkylthymidines in human cells. DNA Repair (Amst) 2015; 35:63-70. [PMID: 26460881 PMCID: PMC4651839 DOI: 10.1016/j.dnarep.2015.09.023] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2015] [Revised: 08/30/2015] [Accepted: 09/01/2015] [Indexed: 11/26/2022]
Abstract
The tobacco-specific nitrosamine 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK) is a potent human carcinogen. Metabolic activation of NNK generates a number of DNA adducts including O(2)-methylthymidine (O(2)-Me-dT) and O(2)-[4-(3-pyridyl)-4-oxobut-1-yl]thymidine (O(2)-POB-dT). To investigate the biological effects of these O(2)-alkylthymidines in humans, we have replicated plasmids containing a site-specifically incorporated O(2)-Me-dT or O(2)-POB-dT in human embryonic kidney 293T (HEK293T) cells. The bulkier O(2)-POB-dT exhibited high genotoxicity and only 26% translesion synthesis (TLS) occurred, while O(2)-Me-dT was less genotoxic and allowed 55% TLS. However, O(2)-Me-dT was 20% more mutagenic (mutation frequency (MF) 64%) compared to O(2)-POB-dT (MF 53%) in HEK293T cells. The major type of mutations in each case was targeted T → A transversions (56% and 47%, respectively, for O(2)-Me-dT and O(2)-POB-dT). Both lesions induced a much lower frequency of T → G, the dominant mutation in bacteria. siRNA knockdown of the TLS polymerases (pols) indicated that pol η, pol ζ, and Rev1 are involved in the lesion bypass of O(2)-Me-dT and O(2)-POB-dT as the TLS efficiency decreased with knockdown of each pol. In contrast, MF of O(2)-Me-dT was decreased in pol ζ and Rev1 knockdown cells by 24% and 25%, respectively, while for O(2)-POB-dT, it was decreased by 44% in pol ζ knockdown cells, indicating that these TLS pols are critical for mutagenesis. Additional decrease in both TLS efficiency and MF was observed in cells deficient in pol ζ plus other Y-family pols. This study provided important mechanistic details on how these lesions are bypassed in human cells in both error-free and error-prone manner.
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Affiliation(s)
| | - Vijay P Jasti
- Department of Chemistry, University of Connecticut, Storrs, CT 06269, United States
| | - Arindam Bose
- Department of Chemistry, University of Connecticut, Storrs, CT 06269, United States
| | - Thomas E Spratt
- Department of Biochemistry and Molecular Biology, Penn State College of Medicine, Hershey, PA 17033, United States
| | - Ashis K Basu
- Department of Chemistry, University of Connecticut, Storrs, CT 06269, United States.
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