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

Arimoto‐Kobayashi, Sakae; Sasaki, Kensuke; Hida, Ryoko; Miyake, Naoko; Fujii, Noritaka; Saiki, Yusuke; Daimaru, Kyohei; Nakashima, Hirono; Kubo, Toshio; Kiura, Katsuyuki

doi:10.1016/j.fct.2021.112319

Cited by 6 publications

(14 citation statements)

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“…1 f). Thus, O 6 -methylguanine DNA methyltransferases might be a target of the antimutagenic components in ganebu-K, which might accelerate the repair process, specifically enhancing the repair of DNA damage caused by MNNG and reducing cellular DNA damage [ 10 ].…”

Section: Discussionmentioning

confidence: 99%

“…In our previous study, in vitro lipid peroxidation was inhibited in the presence of 5-10 % eq. of the original yamabudo juice [ 10 ], but a smaller amount of ganebu-K (0.5 %) showed effective antioxidative activity. In our previous research [ 10 ], TBARS level in the supernatant of t-BHP-treated liver decreased dose-dependently to the level of the negative control in the presence of yamabudo (10 %).…”

Section: Discussionmentioning

confidence: 99%

“…of the original yamabudo juice [ 10 ], but a smaller amount of ganebu-K (0.5 %) showed effective antioxidative activity. In our previous research [ 10 ], TBARS level in the supernatant of t-BHP-treated liver decreased dose-dependently to the level of the negative control in the presence of yamabudo (10 %). However, in the presence of ganebu-K (from 0.5 to 10 %), TBARS levels in the supernatants of t-BHP-treated livers significantly decreased by 50 % but not to the level of negative control and no dose response was observed.…”

Section: Discussionmentioning

confidence: 99%

“…Lipid peroxidation is an indicator of oxidative stress caused by reactive oxygen species (ROS), which play a critical role in cell death and oxidative cell damage [ 26 ]. Previously, we found that oral intake of yamabudo or DBQ affords significant protection against lung and skin carcinogenesis in mice, and antioxidant and anti-inflammatory activities were observed as possible antitumorigenic mechanisms [ 10 ]. As shown in Figs.…”

Section: Discussionmentioning

confidence: 99%

“…We also revealed that the oral intake of a partially purified fraction from yamabudo affords significant protection against skin and lung carcinogenesis in mice. We isolated and identified the non-polyphenolic compound 2,6-dimethoxy-1,4-benzoquinone (DBQ) from yamabudo as an anti-inflammatory substance, and found that it affords significant protection against a tobacco-specific nitrosamine, 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK), in a mouse model of lung tumorigenesis [ 9 , 10 ]. Yamabudo is a wild grape, and seven species and eight varieties of wild grapes including yamabudo are known in Japan [ 11 ], but the biological activities of wild grapes other than yamabudo have not been investigated.…”

Section: Introductionmentioning

confidence: 99%

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Antimutagenic, anti-inflammatory, and antioxidative activities of the juice of Vitis ficifolia var. Ganebu, a woody vine in the grape family, known as Ryukyu-ganebu in Japan

et al. 2021

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Background Mutation, inflammation, and oxidative damage including lipid-peroxidation are factors involved in the development of cancer. We investigated the antimutagenic, in vivo and in vitro anti-inflammatory, and antioxidative effects of the juice of Vitis ficifolia var. ganebu (known as Ryukyu-ganebu in Japan) harvested in Kuchinoshima island (hereafter, the juice is referred to as ganebu-K) in comparison with the juice of Vitis coignetiae (crimson glory vine, known as yamabudo in Japan; hereafter, the juice is referred to as yamabudo) which we found antimutagenic and anti-inflammatory effects. Results Ganebu-K inhibited the mutagenic activity of several carcinogens, MeIQx, IQ, Trp-P-2(NHOH), and MNNG, model compounds of tumor initiation. Using S. typhimurium YG7108, a strain lacking O6-methylguanine DNA methyltransferases, ganebu-K showed no significant inhibition of the mutagenicity of MNNG. Thus, DNA repair of O6-methylguanine produced by MNNG might be an antimutagenic target of the components in ganebu-K. Topical application of ganebu-K to the dorsal sides of mice resulted in potent suppression of acute edema induced by 12-O-tetradecanoylphorbol-13-acetate (TPA). Ganebu-K, but not yamabudo, exhibited significant inhibition of the induction of prostaglandin E2 (PGE2) induced by TPA. Components contained in ganebu-K, but not in yamabudo, might be responsible for the inhibition of the induction of PGE2. Ganebu-K inhibited in vivo lipid peroxidation and decreased the level of glutamic oxaloacetic transaminase induced by CCL4 treatment. Conclusions These results suggest that the active components in ganebu-K juice are not the same as those in yamabudo, and the components in ganebu-K are attractive candidates as chemopreventive agents.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Antimutagenic, anti-inflammatory, and antioxidative activities of the juice of Vitis ficifolia var. Ganebu, a woody vine in the grape family, known as Ryukyu-ganebu in Japan

et al. 2021

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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

et al. 2022

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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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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

et al. 2023

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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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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

Cited by 6 publications

References 29 publications

Antimutagenic, anti-inflammatory, and antioxidative activities of the juice of Vitis ficifolia var. Ganebu, a woody vine in the grape family, known as Ryukyu-ganebu in Japan

Antimutagenic, anti-inflammatory, and antioxidative activities of the juice of Vitis ficifolia var. Ganebu, a woody vine in the grape family, known as Ryukyu-ganebu in Japan

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

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

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