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Yadav V, Fuentes JL, Krishnan A, Singh N, Vohora D. Guidance for the use and interpretation of assays for monitoring anti-genotoxicity. Life Sci 2024; 337:122341. [PMID: 38101613 DOI: 10.1016/j.lfs.2023.122341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 12/05/2023] [Accepted: 12/06/2023] [Indexed: 12/17/2023]
Abstract
Since DNA damage can occur spontaneously or be produced by the environmental genotoxins in living cells, it is important to investigate compounds that can reverse or protect DNA damage. An appropriate methodology is essential for the responsive identification of protection offered against DNA damage. This review includes information on the current state of knowledge on prokaryotic cell-based assays (SOS chromotest, umu test, vitotox assay) and cytogenetic techniques (micronucleus assay, chromosome aberration test and sister chromatid exchange assay) with an emphasis on the possibility to explore genoprotective compounds. Throughout the last decade, studies have extrapolated the scientific methodologies utilized for genotoxicity to assess genoprotective compounds. Therefore, shortcomings of genotoxicity studies are also mirrored in antigenotoxicity studies. While regulatory authorities around the world (OECD, US-EPA and ICH) continue to update diverse genotoxic assay strategies, there are still no clear guidelines/approaches for efficient experimental design to screen genoprotective compounds. As a consequence, non-synergetic and inconsistent implementation of the test method by the researchers to execute such simulations has been adopted, which inevitably results in unreliable findings. The review has made the first attempt to collect various facets of experimentally verified approaches for evaluating genoprotective compounds, as well as to acknowledge potential significance and constraints, and further focus on the assessment of end points which are required to validate such action. Henceforth, the review makes an incredible commitment by permitting readers to equate several components of their test arrangement with the provided simplified information, allowing the selection of convenient technique for the predefined compound from a central repository.
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Affiliation(s)
- Vaishali Yadav
- Neurobehavioral Pharmacology Laboratory, Department of Pharmacology, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India
| | - Jorge L Fuentes
- School of Biology, Science Faculty, Industrial University of Santander, Bucaramanga 680002, Santander, Colombia
| | - Anuja Krishnan
- Department of Molecular Medicine, School of Interdisciplinary Science and Technology, Jamia Hamdard, New Delhi 110062, India
| | - Neenu Singh
- Leicester School of Allied Health Sciences, Faculty of Health & Life Sciences, De Montfort University, The Gateway, Leicester LE1 9BH, UK
| | - Divya Vohora
- Neurobehavioral Pharmacology Laboratory, Department of Pharmacology, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi 110062, India.
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Lycopene: an antioxidant product reducing dithane toxicity in Allium cepa L. Sci Rep 2023; 13:2290. [PMID: 36759547 PMCID: PMC9911395 DOI: 10.1038/s41598-023-29481-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 02/06/2023] [Indexed: 02/11/2023] Open
Abstract
The current study was undertaken to assess the attenuating potential of lycopene against Dithane toxicity in Allium cepa L. roots. A. cepa bulbs were arranged in 6 groups. The control group was treated with tap water while the other groups were treated with 215 mg/L lycopene, 430 mg/L lycopene, 500 mg/L Dithane, 500 mg/L Dithane + 215 mg/L lycopene and 500 mg/L Dithane + 430 mg/L lycopene, respectively. When the treatments were completed, growth inhibition, biochemical, genotoxicity and meristematic cell injury analyses were performed. Lycopene did not cause any toxic effect when applied alone. While rooting percentage, root elongation, weight gain and mitotic index (MI) decreased in response to Dithane exposure, the frequency of micronucleus (MN) and chromosomal abnormalities (CAs) in addition to malondialdehyde (MDA) level and the catalytic activities of superoxide dismutase (SOD) and catalase (CAT) increased. Dithane promoted fragment, sticky chromosome, vagrant chromosome, unequal distribution of chromatin, bridge, nucleus bud and reverse polarization formation in meristem cells. Dithane also provoked meristematic cell injuries, including indistinct appearance of vascular tissue, epidermis cell damage and flattened cell nucleus. Lycopene mitigated all damage types, depending on the lycopene dose applied with Dithane. Hence, the data analysis revealed that lycopene provides exceptional antioxidant protection against the fungicide Dithane, which has devastating toxic potential.
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Song X, Luo Y, Ma L, Hu X, Simal-Gandara J, Wang LS, Bajpai VK, Xiao J, Chen F. Recent trends and advances in the epidemiology, synergism, and delivery system of lycopene as an anti-cancer agent. Semin Cancer Biol 2021; 73:331-346. [PMID: 33794344 DOI: 10.1016/j.semcancer.2021.03.028] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 03/20/2021] [Accepted: 03/22/2021] [Indexed: 02/07/2023]
Affiliation(s)
- Xunyu Song
- College of Food Science and Nutritional Engineering, National Engineering Research Centre for Fruit and Vegetable Processing, Key Laboratory of Fruits and Vegetables Processing, Ministry of Agriculture, Engineering Research Centre for Fruits and Vegetables Processing, Ministry of Education, China Agricultural University, Beijing 100083, China
| | - Yinghua Luo
- College of Food Science and Nutritional Engineering, National Engineering Research Centre for Fruit and Vegetable Processing, Key Laboratory of Fruits and Vegetables Processing, Ministry of Agriculture, Engineering Research Centre for Fruits and Vegetables Processing, Ministry of Education, China Agricultural University, Beijing 100083, China
| | - Lingjun Ma
- College of Food Science and Nutritional Engineering, National Engineering Research Centre for Fruit and Vegetable Processing, Key Laboratory of Fruits and Vegetables Processing, Ministry of Agriculture, Engineering Research Centre for Fruits and Vegetables Processing, Ministry of Education, China Agricultural University, Beijing 100083, China
| | - Xiaosong Hu
- College of Food Science and Nutritional Engineering, National Engineering Research Centre for Fruit and Vegetable Processing, Key Laboratory of Fruits and Vegetables Processing, Ministry of Agriculture, Engineering Research Centre for Fruits and Vegetables Processing, Ministry of Education, China Agricultural University, Beijing 100083, China
| | - Jesus Simal-Gandara
- Nutrition and Bromatology Group, Department of Analytical Chemistry and Food Science, Faculty of Food Science and Technology, University of Vigo - Ourense Campus, E-32004 Ourense, Spain
| | - Li-Shu Wang
- Department of Medicine, Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - Vivek K Bajpai
- Department of Energy and Materials Engineering, Dongguk University, 30 Pildong-ro 1-gil, Seoul 04620, Republic of Korea
| | - Jianbo Xiao
- Nutrition and Bromatology Group, Department of Analytical Chemistry and Food Science, Faculty of Food Science and Technology, University of Vigo - Ourense Campus, E-32004 Ourense, Spain.
| | - Fang Chen
- College of Food Science and Nutritional Engineering, National Engineering Research Centre for Fruit and Vegetable Processing, Key Laboratory of Fruits and Vegetables Processing, Ministry of Agriculture, Engineering Research Centre for Fruits and Vegetables Processing, Ministry of Education, China Agricultural University, Beijing 100083, China.
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Çetin S, Usta A, Yüksek V. The Effect of Lycopene on DNA Damage and Repair in Fluoride-Treated NRK-52E Cell Line. Biol Trace Elem Res 2021; 199:1979-1985. [PMID: 32770329 DOI: 10.1007/s12011-020-02288-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Accepted: 07/10/2020] [Indexed: 10/23/2022]
Abstract
Exposure of fluorine at toxic concentrations causes serious damage by accumulating in especially bones, kidneys, and other soft tissues. Fluorine at cytotoxic concentrations may cause DNA damage. This study aims to determine the level of DNA damage due to sodium fluoride (NaF) at different hours (3rd, 12th, and 24th hours) and in IC50 concentrations designated for each hour and reveal the protective effect of lycopene on possible damage. The best enhancer concentrations (1 μM) of microtitration (MTT) viability test and proliferation of lycopene and IC50 values of NaF at the 3rd, 12th, and 24th hour were 9600, 5500, and 3200 μM, respectively. DNA damage significantly increased in all NaF-treated groups in comparison with the control group (p < 0.05). DNA damage due to NaF+LYC application significantly decreased in comparison with the control group (p < 0.05). Lycopene application significantly increased the expression levels of the Ku70 and Ku80 genes which have a part in DNA repair (p < 0.05). The statistical data showed that application of lycopene which is an important antioxidant molecule may be beneficial for decreasing NaF-induced DNA damage. In conclusion, applying lycopene for cytotoxicity due to fluorine in NRK-52E cell line had different effects based on the dosage and time; thus, it can be a potential option for preventing fluorosis-induced toxicity and developing new treatment approaches.
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Affiliation(s)
- Sedat Çetin
- Faculty of Veterinary Medicine, Biochemistry Department, Van Yuzuncu Yil University, Van, Turkey.
| | - Ayşe Usta
- Faculty of Science, Chemistry Department, Van Yuzuncu Yil University, Van, Turkey
| | - Veysel Yüksek
- Özalp Vocational High School, Van Yuzuncu Yil University, Van, Turkey
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Jurić S, Jurić M, Król-Kilińska Ż, Vlahoviček-Kahlina K, Vinceković M, Dragović-Uzelac V, Donsì F. Sources, stability, encapsulation and application of natural pigments in foods. FOOD REVIEWS INTERNATIONAL 2020. [DOI: 10.1080/87559129.2020.1837862] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Slaven Jurić
- Faculty of Agriculture, Department of Chemistry, University of Zagreb, Zagreb, Croatia
| | - Marina Jurić
- Faculty of Pharmacy and Biochemistry, Department of Pharmacognosy, University of Zagreb, Zagreb, Croatia
| | - Żaneta Król-Kilińska
- Department of Functional Food Products Development, Wroclaw University of Environmental and Life Sciences, Wroclaw, Poland
| | | | - Marko Vinceković
- Faculty of Agriculture, Department of Chemistry, University of Zagreb, Zagreb, Croatia
| | - Verica Dragović-Uzelac
- Faculty of Food Technology and Biotechnology, Department of Food Engineering, University of Zagreb, Zagreb, Croatia
| | - Francesco Donsì
- Department of Industrial Engineering, University of Salerno, Fisciano, Italy
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FOLHARINI ZF, ORLANDI CR, MARTINI MC, BRUXEL F, ALTMAYER T, BRIETZKE DT, GONÇALVES TE, FINATTO J, ETHUR EM, MOURA NFD, HOEHNE L, FREITAS EMD. Nutritional characterization of Vasconcellea quercifolia A.St-Hil.: potential for the development of functional food. FOOD SCIENCE AND TECHNOLOGY 2019. [DOI: 10.1590/fst.18018] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Yu H, Kuang M, Wang Y, Rodeni S, Wei Q, Wang W, Mao D. Sodium Arsenite Injection Induces Ovarian Oxidative Stress and Affects Steroidogenesis in Rats. Biol Trace Elem Res 2019; 189:186-193. [PMID: 30151564 DOI: 10.1007/s12011-018-1467-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Accepted: 07/27/2018] [Indexed: 10/28/2022]
Abstract
Oxidative stress is involved in the regulation of mammalian reproduction. The present study was conducted to detect the sodium arsenite-induced oxidative stress and alterations in the structure and steroidogenesis in rat ovary. Twenty female adult rats were injected i.p. with sodium arsenite (8 mg/kg BW, T) or 0.9% saline (C) for 16 days. The oxidative stress indexes and morphology of the liver, kidney, and ovary were detected using commercial kits and HE staining, respectively. The serum progesterone and estradiol were detected by RIA, and the ovarian steroidogenic gene expressions were detected by real-time PCR. Results showed that the ovarian activities of SOD and GSH-PX decreased (P < 0.05), while the ROS activity and MDA level increased (P < 0.05) in the T group. HE staining results showed that treatment with sodium arsenite damaged the ovarian morphology, resulting in reduced large and medium follicles and increased atretic follicles. Nonetheless, neither the liver nor kidney showed evident changes in the oxidative stress indexes or morphology after sodium arsenite treatment. The serum progesterone and estradiol levels decreased (P < 0.05) with the reduced expressions in the ovarian steroidogenic genes (StAR, P450scc, and 3β-HSD) (P < 0.05). In conclusion, sodium arsenite injection can induce ovarian oxidative stress in rats which set up an appropriate model for future studies of ovarian diseases as well as the toxic mechanism of arsenic in the reproduction.
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Affiliation(s)
- Hao Yu
- College of Animal Science and Technology, Nanjing Agricultural University, Weigang 1, Nanjing, Jiangsu, 210095, People's Republic of China
| | - Meiqian Kuang
- College of Animal Science and Technology, Nanjing Agricultural University, Weigang 1, Nanjing, Jiangsu, 210095, People's Republic of China
| | - Yalei Wang
- College of Animal Science and Technology, Nanjing Agricultural University, Weigang 1, Nanjing, Jiangsu, 210095, People's Republic of China
| | - Saif Rodeni
- College of Animal Science and Technology, Nanjing Agricultural University, Weigang 1, Nanjing, Jiangsu, 210095, People's Republic of China
| | - Quanwei Wei
- College of Animal Science and Technology, Nanjing Agricultural University, Weigang 1, Nanjing, Jiangsu, 210095, People's Republic of China
| | - Wei Wang
- College of Animal Science and Technology, Nanjing Agricultural University, Weigang 1, Nanjing, Jiangsu, 210095, People's Republic of China
| | - Dagan Mao
- College of Animal Science and Technology, Nanjing Agricultural University, Weigang 1, Nanjing, Jiangsu, 210095, People's Republic of China.
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Bioactivities of phytochemicals present in tomato. Journal of Food Science and Technology 2018; 55:2833-2849. [PMID: 30065393 DOI: 10.1007/s13197-018-3221-z] [Citation(s) in RCA: 104] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 04/28/2018] [Accepted: 05/10/2018] [Indexed: 12/25/2022]
Abstract
Tomato is a wonder fruit fortified with health-promoting phytochemicals that are beneficial in preventing important chronic degenerative disorders. Tomato is a good source of phenolic compounds (phenolic acids and flavonoids), carotenoids (lycopene, α, and β carotene), vitamins (ascorbic acid and vitamin A) and glycoalkaloids (tomatine). Bioactive constituents present in tomato have antioxidant, anti-mutagenic, anti-proliferative, anti-inflammatory and anti-atherogenic activities. Health promoting bioactivities of tomatoes make them useful ingredient for the development of functional foods. Protective role of tomato (lycopene as a potent antioxidant) in humans against various degenerative diseases are known throughout the world. Intake of tomato is inversely related to the incidence of cancer, cardiovascular diseases, ageing and many other health problems. Bioavailability of phytoconstituents in tomato is generally not affected by routine cooking processes making it even more beneficial for human consumption. The present review provides collective information of phytochemicals in tomato along with discussing their bioactivities and possible health benefits.
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Zhao Y, Hu X, Zuo X, Wang M. Chemopreventive effects of some popular phytochemicals on human colon cancer: a review. Food Funct 2018; 9:4548-4568. [DOI: 10.1039/c8fo00850g] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The present review summarizes (1) the epidemiology and etiology of colon cancer, (2) generalized cancer chemoprotective mechanisms, and (3) the chemopreventive properties of some popular phytochemicals as well as some phytochemicals developed by our research group recently.
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Affiliation(s)
- Yueliang Zhao
- College of Food Science and Technology
- Shanghai Ocean University
- Shanghai
- China
- Laboratory of Quality and Safety Risk Assessment for Aquatic Products on Storage and Preservation (Shanghai)
| | - Xiaoqian Hu
- College of Food Science and Technology
- Shanghai Ocean University
- Shanghai
- China
- Laboratory of Quality and Safety Risk Assessment for Aquatic Products on Storage and Preservation (Shanghai)
| | - Xinyuan Zuo
- School of Petroleum and Chemical Engineering
- Dalian University of Technology
- Panjin City
- China
| | - Mingfu Wang
- College of Food Science and Technology
- Shanghai Ocean University
- Shanghai
- China
- Laboratory of Quality and Safety Risk Assessment for Aquatic Products on Storage and Preservation (Shanghai)
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Bacanlı M, Aydın S, Başaran AA, Başaran N. Are all phytochemicals useful in the preventing of DNA damage? Food Chem Toxicol 2017; 109:210-217. [DOI: 10.1016/j.fct.2017.09.012] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Revised: 08/21/2017] [Accepted: 09/05/2017] [Indexed: 01/11/2023]
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Nakamura A, Itaki C, Saito A, Yonezawa T, Aizawa K, Hirai A, Suganuma H, Miura T, Mariya Y, Haghdoost S. Possible benefits of tomato juice consumption: a pilot study on irradiated human lymphocytes from healthy donors. Nutr J 2017; 16:27. [PMID: 28494764 PMCID: PMC5427617 DOI: 10.1186/s12937-017-0248-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2016] [Accepted: 05/01/2017] [Indexed: 12/11/2022] Open
Abstract
Background Reactive oxygen species (ROS) mediate much of the DNA damage caused by ionizing radiation. Among carotenoids, lycopene and β-carotene, present in tomato juice, are known to be strong radical scavengers. The aim of the study was to investigate the effect of tomato juice intake on the levels of DNA damage and oxidative stress in human whole blood induced by in vitro exposure to X-rays. Methods Ten healthy adults were asked to drink 190 g of tomato juice, containing 17 mg lycopene and 0.25 mg β-carotene, per day for 3 weeks and then refrain from drinking it for 3 weeks. Peripheral whole blood samples were collected before and after the intake period of tomato juice and after the washout period. The blood samples were exposed in vitro to X-ray doses of 0, 0.1, 0.5, and 2 Gy. Cytogenetic damage was measured using the cytokinesis-block micronucleus (CBMN) assay and the dicentrics (DIC) assay. The level of oxidative stress was determined using serum 8-oxo-7, 8-dihydro-2-deoxyguanosine (8-oxo-dG) and plasma reactive oxygen metabolite-derived compounds (d-ROMs). The concentration of carotenoids in plasma was measured at the three time points. Results The levels of 8-oxo-dG tended to decrease during the intake period and increase during the washout period. A non-significant inverse correlation was noted between the plasma concentration of lycopene plus β-carotene and the level of 8-oxo-dG (P = 0.064). The radiation-induced MN and DIC frequencies increased in a dose-dependent manner, and when compared at the same dose, the MN and DIC frequencies decreased during the intake period compared with those at baseline and then increased during the washout period. The results suggest that continuous tomato juice consumption non-significantly decreases extracellular 8-oxo-dG, d-ROMs, and MN. Tomato juice intake had minimal or no effect on radiation-induced 8-oxo-dG and d-ROMs. For most radiation doses, continuously tomato juice intake lowered the levels of MN and DIC. Conclusion Tomato juice consumption may suppress human lymphocyte DNA damage caused by radiation, but further examination is required. Trial registration 2014-001 and 2014-R06.
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Affiliation(s)
- Ayumi Nakamura
- Department of Radiological Life Sciences, Division of Medical Life Sciences, Hirosaki University Graduate School of Health Sciences, Aomori, 036-8564, Japan
| | - Chieko Itaki
- Department of Disability and Health, Division of Medical Life Sciences, Hirosaki University Graduate School of Health Sciences, Aomori, 036-8564, Japan
| | - Ayako Saito
- Department of Clinical Laboratory Medicine, Hirosaki Central Hospital, Aomori, 036-8188, Japan
| | - Toko Yonezawa
- Department of Clinical Laboratory Medicine, Hirosaki Central Hospital, Aomori, 036-8188, Japan
| | - Koichi Aizawa
- Nature and Wellness Research Department, Innovation Division, KAGOME CO., LTD., Tochigi, 329-2762, Japan
| | - Ayumi Hirai
- Nature and Wellness Research Department, Innovation Division, KAGOME CO., LTD., Tochigi, 329-2762, Japan
| | - Hiroyuki Suganuma
- Nature and Wellness Research Department, Innovation Division, KAGOME CO., LTD., Tochigi, 329-2762, Japan
| | - Tomisato Miura
- Department of Pathologic Analysis, Division of Medical Life Sciences, Hirosaki University Graduate School of Health Sciences, Aomori, 036-8564, Japan
| | - Yasushi Mariya
- Department of Radiological Life Sciences, Division of Medical Life Sciences, Hirosaki University Graduate School of Health Sciences, Aomori, 036-8564, Japan.
| | - Siamak Haghdoost
- Center for Radiation Protection Research, Department of Molecular Biosciences, The Wenner-Gren Institute, Stockholm University, Stockholm, SE-106 91, Sweden
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Dueñas-García IE, Heres-Pulido ME, Arellano-Llamas MR, De la Cruz-Núñez J, Cisneros-Carrillo V, Palacios-López CS, Acosta-Anaya L, Santos-Cruz LF, Castañeda-Partida L, Durán-Díaz A. Lycopene, resveratrol, vitamin C and FeSO 4 increase damage produced by pro-oxidant carcinogen 4-nitroquinoline-1-oxide in Drosophila melanogaster: Xenobiotic metabolism implications. Food Chem Toxicol 2017; 103:233-245. [PMID: 28202360 DOI: 10.1016/j.fct.2017.02.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2016] [Revised: 01/27/2017] [Accepted: 02/05/2017] [Indexed: 12/12/2022]
Abstract
4-nitroquinoline-1-oxide (4-NQO) is a pro-oxidant carcinogen bioactivated by xenobiotic metabolism (XM). We investigated if antioxidants lycopene [0.45, 0.9, 1.8 μM], resveratrol [11, 43, 172 μM], and vitamin C [5.6 mM] added or not with FeSO4 [0.06 mM], modulate the genotoxicity of 4-NQO [2 mM] with the Drosophila wing spot test standard (ST) and high bioactivation (HB) crosses, with inducible and high levels of cytochromes P450, respectively. The genotoxicity of 4-NQO was higher when dissolved in an ethanol - acetone mixture. The antioxidants did not protect against 4-NQO in any of both crosses. In the ST cross, resveratrol [11 μM], vitamin C and FeSO4 resulted in genotoxicity; the three antioxidants and FeSO4 increased the damage of 4-NQO. In the HB cross, none of the antioxidants, neither FeSO4, were genotoxic. Only resveratrol [172 μM] + 4-NQO increased the genotoxic activity in both crosses. We concluded that the effects of the antioxidants, FeSO4 and the modulation of 4-NQO were the result of the difference of Cyp450s levels, between the ST and HB crosses. We propose that the basal levels of the XM's enzymes in the ST cross interacted with a putative pro-oxidant activity of the compounds added to the pro-oxidant effects of 4-NQO.
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Affiliation(s)
- I E Dueñas-García
- Genetic Toxicology Laboratory, Universidad Nacional Autónoma de México (UNAM), Los Barrios N° 1, Los Reyes Iztacala, C.P. 54090, Tlalnepantla, Estado de México, Mexico
| | - M E Heres-Pulido
- Genetic Toxicology Laboratory, Universidad Nacional Autónoma de México (UNAM), Los Barrios N° 1, Los Reyes Iztacala, C.P. 54090, Tlalnepantla, Estado de México, Mexico.
| | - M R Arellano-Llamas
- Genetic Toxicology Laboratory, Universidad Nacional Autónoma de México (UNAM), Los Barrios N° 1, Los Reyes Iztacala, C.P. 54090, Tlalnepantla, Estado de México, Mexico
| | - J De la Cruz-Núñez
- Genetic Toxicology Laboratory, Universidad Nacional Autónoma de México (UNAM), Los Barrios N° 1, Los Reyes Iztacala, C.P. 54090, Tlalnepantla, Estado de México, Mexico
| | - V Cisneros-Carrillo
- Genetic Toxicology Laboratory, Universidad Nacional Autónoma de México (UNAM), Los Barrios N° 1, Los Reyes Iztacala, C.P. 54090, Tlalnepantla, Estado de México, Mexico
| | - C S Palacios-López
- Genetic Toxicology Laboratory, Universidad Nacional Autónoma de México (UNAM), Los Barrios N° 1, Los Reyes Iztacala, C.P. 54090, Tlalnepantla, Estado de México, Mexico
| | - L Acosta-Anaya
- Genetic Toxicology Laboratory, Universidad Nacional Autónoma de México (UNAM), Los Barrios N° 1, Los Reyes Iztacala, C.P. 54090, Tlalnepantla, Estado de México, Mexico
| | - L F Santos-Cruz
- Genetic Toxicology Laboratory, Universidad Nacional Autónoma de México (UNAM), Los Barrios N° 1, Los Reyes Iztacala, C.P. 54090, Tlalnepantla, Estado de México, Mexico
| | - L Castañeda-Partida
- Genetic Toxicology Laboratory, Universidad Nacional Autónoma de México (UNAM), Los Barrios N° 1, Los Reyes Iztacala, C.P. 54090, Tlalnepantla, Estado de México, Mexico
| | - A Durán-Díaz
- Mathematics, Biology, FES Iztacala, Universidad Nacional Autónoma de México (UNAM), Los Barrios N° 1, Los Reyes Iztacala, C.P. 54090, Tlalnepantla, Estado de México, Mexico
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Terpenoids as anti-colon cancer agents - A comprehensive review on its mechanistic perspectives. Eur J Pharmacol 2016; 795:169-178. [PMID: 27940056 DOI: 10.1016/j.ejphar.2016.12.008] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2016] [Revised: 12/05/2016] [Accepted: 12/05/2016] [Indexed: 02/06/2023]
Abstract
Multistep model of colon carcinogenesis has provided the framework to advance our understanding of the molecular basis of colon cancer. This multistage process of carcinogenesis takes a long period to transform from a normal epithelial cell to invasive carcinoma. Thus, it provides enough time to intervene the process of carcinogenesis especially through dietary modification. In spite of the in-depth understanding of the colon cancer etiology and pathophysiology and its association with diet, colon cancer remains a major cause of cancer mortality worldwide. Phytochemicals and their derivatives are gaining attention in cancer prevention and treatment strategies because of cancer chemotherapy associated adverse effects. Being the largest group of phytochemicals traditionally used for medicinal purpose in India and China, terpenoids are recently being explored as anticancer agents. Anticancer properties of terpenoids are associated with various mechanisms like counteraction of oxidative stress, potentiating endogenous antioxidants, improving detoxification potential, disrupting cell survival pathways and inducing apoptosis. This review gives a comprehensive idea of naturally occurring terpenoids as useful agents for the prevention of colon cancer with reference to their classes, sources and molecular targets. Based on the explored molecular targets further research in colon cancer chemoprevention is warranted.
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Larangeira PM, de Rosso VV, da Silva VHP, de Moura CFG, Ribeiro DA. Genotoxicity, mutagenicity and cytotoxicity of carotenoids extracted from ionic liquid in multiples organs of Wistar rats. ACTA ACUST UNITED AC 2016; 68:571-578. [PMID: 27622825 DOI: 10.1016/j.etp.2016.09.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2016] [Revised: 08/17/2016] [Accepted: 09/07/2016] [Indexed: 01/15/2023]
Abstract
The ionic liquid or melted salt 1-Butyl-3-methylimidazolium is an alternative process to extract natural pigments, such as carotenoids. Lycopene represents 80-90% of total of carotenoids presents in tomatoes and it has been widely studied due its potent antioxidant action. The aim of this study was to evaluate genotoxicity, mutagenicity and cytotoxicity of carotenoids extracted from ionic liquid using experimental model in vivo. For this purpose, a total of 20 male Wistar rats were distributed into four groups (n=5), as follows: control group; received a corresponding amount of corn oil for 7days by intragastric gavage (i.g.), ionic liquid group, received 10mgkg-1 body weight for 7days by gavage; 10mg carotenoids group, received 10mgkg-1 bw dissolved in corn oil for 7days by gavage and 500mg carotenoids group, received 500mgkg-1 bw dissolved in corn oil for 7days by gavage. Rat liver treated with ionic liquid exhibited moderate histopathological changes randomly distributed in the parenchyma, such as cytoplasmic eosinophilia, apoptotic bodies, inflammatory infiltrate and focal necrosis. DNA damage was found in peripheral blood and liver cells of rats treated with ionic liquid or carotenoids at 500mg. An increase of micronucleated cells and 8-OhDG immunopositive cells were also detected in rats treated with carotenoids at 500mg. In summary, our results demonstrate that recommended dose for human daily intake of carotenoids extracted by ionic liquid did not induce genotoxicity, mutagenicity and cytotoxicity in multiple organs of rats.
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Affiliation(s)
| | | | | | | | - Daniel Araki Ribeiro
- Department of Biosciences, Federal University of Sao Paulo, UNIFESP, SP, Brazil.
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Kirkland D, Kasper P, Martus HJ, Müller L, van Benthem J, Madia F, Corvi R. Updated recommended lists of genotoxic and non-genotoxic chemicals for assessment of the performance of new or improved genotoxicity tests. MUTATION RESEARCH-GENETIC TOXICOLOGY AND ENVIRONMENTAL MUTAGENESIS 2016; 795:7-30. [DOI: 10.1016/j.mrgentox.2015.10.006] [Citation(s) in RCA: 119] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2015] [Revised: 10/27/2015] [Accepted: 10/28/2015] [Indexed: 01/09/2023]
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17
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Ferguson LR, Chen H, Collins AR, Connell M, Damia G, Dasgupta S, Malhotra M, Meeker AK, Amedei A, Amin A, Ashraf SS, Aquilano K, Azmi AS, Bhakta D, Bilsland A, Boosani CS, Chen S, Ciriolo MR, Fujii H, Guha G, Halicka D, Helferich WG, Keith WN, Mohammed SI, Niccolai E, Yang X, Honoki K, Parslow VR, Prakash S, Rezazadeh S, Shackelford RE, Sidransky D, Tran PT, Yang ES, Maxwell CA. Genomic instability in human cancer: Molecular insights and opportunities for therapeutic attack and prevention through diet and nutrition. Semin Cancer Biol 2015; 35 Suppl:S5-S24. [PMID: 25869442 PMCID: PMC4600419 DOI: 10.1016/j.semcancer.2015.03.005] [Citation(s) in RCA: 194] [Impact Index Per Article: 21.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2014] [Revised: 03/08/2015] [Accepted: 03/13/2015] [Indexed: 02/06/2023]
Abstract
Genomic instability can initiate cancer, augment progression, and influence the overall prognosis of the affected patient. Genomic instability arises from many different pathways, such as telomere damage, centrosome amplification, epigenetic modifications, and DNA damage from endogenous and exogenous sources, and can be perpetuating, or limiting, through the induction of mutations or aneuploidy, both enabling and catastrophic. Many cancer treatments induce DNA damage to impair cell division on a global scale but it is accepted that personalized treatments, those that are tailored to the particular patient and type of cancer, must also be developed. In this review, we detail the mechanisms from which genomic instability arises and can lead to cancer, as well as treatments and measures that prevent genomic instability or take advantage of the cellular defects caused by genomic instability. In particular, we identify and discuss five priority targets against genomic instability: (1) prevention of DNA damage; (2) enhancement of DNA repair; (3) targeting deficient DNA repair; (4) impairing centrosome clustering; and, (5) inhibition of telomerase activity. Moreover, we highlight vitamin D and B, selenium, carotenoids, PARP inhibitors, resveratrol, and isothiocyanates as priority approaches against genomic instability. The prioritized target sites and approaches were cross validated to identify potential synergistic effects on a number of important areas of cancer biology.
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Affiliation(s)
| | - Helen Chen
- Department of Pediatrics, University of British Columbia, Michael Cuccione Childhood Cancer Research Program, Child and Family Research Institute, Vancouver, Canada
| | - Andrew R Collins
- Department of Nutrition, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Marisa Connell
- Department of Pediatrics, University of British Columbia, Michael Cuccione Childhood Cancer Research Program, Child and Family Research Institute, Vancouver, Canada
| | - Giovanna Damia
- Department of Oncology, Instituti di Ricovero e Cura a Carattere Scientifico-Istituto di Ricerche Farmacologiche Mario Negri, Milan, Italy
| | - Santanu Dasgupta
- Department of Cellular and Molecular Biology, The University of Texas Health Science Center at Tyler, Tyler, United States
| | | | - Alan K Meeker
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, United States
| | - Amedeo Amedei
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Amr Amin
- Department of Biology, College of Science, United Arab Emirates University, Al Ain, United Arab Emirates; Faculty of Science, Cairo University, Cairo, Egypt
| | - S Salman Ashraf
- Department of Chemistry, College of Science, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Katia Aquilano
- Department of Biology, Università di Roma Tor Vergata, Rome, Italy
| | - Asfar S Azmi
- Department of Biology, University of Rochester, Rochester, United States
| | - Dipita Bhakta
- School of Chemical and BioTechnology, SASTRA University, Thanjavur, Tamil Nadu, India
| | - Alan Bilsland
- Institute of Cancer Sciences, University of Glasgow, Glasgow, United Kingdom
| | - Chandra S Boosani
- Department of BioMedical Sciences, Creighton University, Omaha, NE, United States
| | - Sophie Chen
- Department of Research & Development, Ovarian and Prostate Cancer Research Trust Laboratory, Guildford, Surrey, United Kingdom
| | | | - Hiromasa Fujii
- Department of Orthopaedic Surgery, Nara Medical University, Kashihara, Nara, Japan
| | - Gunjan Guha
- School of Chemical and BioTechnology, SASTRA University, Thanjavur, Tamil Nadu, India
| | | | - William G Helferich
- Department of Food Science and Human Nutrition, University of Illinois at Urbana-Champaign, Champaign, IL, United States
| | - W Nicol Keith
- Institute of Cancer Sciences, University of Glasgow, Glasgow, United Kingdom
| | - Sulma I Mohammed
- Department of Comparative Pathobiology and Purdue University Center for Cancer Research, Purdue University, West Lafayette, IN, United States
| | - Elena Niccolai
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Xujuan Yang
- Department of Food Science and Human Nutrition, University of Illinois at Urbana-Champaign, Champaign, IL, United States
| | - Kanya Honoki
- Department of Orthopaedic Surgery, Nara Medical University, Kashihara, Nara, Japan
| | | | - Satya Prakash
- School of Pharmacy, University College Cork, Cork, Ireland
| | - Sarallah Rezazadeh
- Department of Biology, University of Rochester, Rochester, United States
| | - Rodney E Shackelford
- Department of Pathology, Louisiana State University Health Shreveport, Shreveport, LA, United States
| | - David Sidransky
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Phuoc T Tran
- Departments of Radiation Oncology & Molecular Radiation Sciences, Oncology and Urology, The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins School of Medicine, Baltimore, MD, United States
| | - Eddy S Yang
- Department of Radiation Oncology, University of Alabama at Birmingham School of Medicine, Birmingham, AL, United States
| | - Christopher A Maxwell
- Department of Pediatrics, University of British Columbia, Michael Cuccione Childhood Cancer Research Program, Child and Family Research Institute, Vancouver, Canada.
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Viuda-Martos M, Sanchez-Zapata E, Sayas-Barberá E, Sendra E, Pérez-Álvarez JA, Fernández-López J. Tomato and tomato byproducts. Human health benefits of lycopene and its application to meat products: a review. Crit Rev Food Sci Nutr 2014; 54:1032-49. [PMID: 24499120 DOI: 10.1080/10408398.2011.623799] [Citation(s) in RCA: 95] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
During recent decades, the food industry, consumers, and regulatory authorities have developed a significant interest in functional foods because of their potential benefits for human health over and above their basic nutritional value. Tomato is the second most important vegetable crop in the world. The amount of the related wastes is estimated at up to 50,000 tons per year, representing a serious disposal problem with a consequent negative impact on the environment. Tomato byproducts contain a great variety of biologically active substances, principally lycopene, which have been demonstrated by in vitro and in vivo studies to possess antioxidant, hypolipidemic, and anticarcinogenic activities. The aim of this review is to present an overview of the functional and physiological properties of the principal bioactive compound present in tomato and tomato byproducts, lycopene, its addition to meat, and meat products.
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Affiliation(s)
- M Viuda-Martos
- a IPOA Research Group (UMH-1 and REVIV-Generalitat Valenciana), AgroFood Technology Department, Escuela Politécnica Superior de Orihuela , Universidad Miguel Hernández , Crta , E-03312 , Orihuela Alicante , Spain
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Lycopene protects against MPP(+)-induced cytotoxicity by maintaining mitochondrial function in SH-SY5Y cells. Neurochem Res 2013; 38:1747-57. [PMID: 23709364 DOI: 10.1007/s11064-013-1079-z] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2013] [Revised: 05/12/2013] [Accepted: 05/15/2013] [Indexed: 10/26/2022]
Abstract
Mitochondrial dysfunction is implicated in pathogenesis of Parkinson's disease (PD). Lycopene, a member of the carotenoid family of phytochemicals, exerts its neuroprotective effects by reducing oxidative damage and improving mitochondrial function in several experimental models. In an attempt to clarify the protective effect of lycopene on toxin-insulted dopaminergic neuronal death, the present study was carried out by using a typical PD-1-methyl-4-phenylpyridinium iodide (MPP(+))-induced dopaminergic SH-SY5Y cellular model. SH-SY5Y cells were preincubated with different dose of lycopene for 2 h, followed by the challenge with 500 μM MPP(+) for 24 h. It is found that lycopene attenuated MPP(+)-induced cytotoxicity, as evidenced by the improved cell viability and the decreased apoptotic rate. Additionally, lycopene suppressed the reactive oxygen species accumulation and lipid peroxidation caused by MPP(+). Lycopene also ameliorated MPP(+)-induced mitochondria-derived ROS production and mitochondrial morphological changes. Furthermore, lycopene attenuated MPP(+)-induced opening of the mitochondrial permeability transition pore and the concomitant disruption of the mitochondrial membrane potential, reversed MPP(+)-induced reduction in ATP concentration and decreases in mitochondrial DNA copy numbers and mitochondrial RNA transcript levels. Together, the protective effects of lycopene against MPP(+)-induced cytotoxicity may be attributable to its roles in improving mitochondrial function. These data suggest that lycopene may provide a valuable therapeutic strategy for the treatment of PD.
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20
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Azqueta A, Collins AR. Carotenoids and DNA damage. Mutat Res 2012; 733:4-13. [PMID: 22465157 DOI: 10.1016/j.mrfmmm.2012.03.005] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2011] [Revised: 03/12/2012] [Accepted: 03/13/2012] [Indexed: 12/22/2022]
Abstract
Carotenoids are among the best known antioxidant phytochemicals, and are widely believed to contribute to the health-promoting properties of fruits and vegetables. Investigations of the effects of carotenoids have been carried out at different levels: in cultured cells, in experimental animals, and in humans. Studying reports from the last 5 years, we find a clear distinction between effects of vitamin A and pro-vitamin A carotenoids (the carotenes and β-cryptoxanthin), and effects of non-vitamin A carotenoids (lycopene, lutein, astaxanthin and zeaxanthin). Whereas the latter group are almost invariably reported to protect against DNA damage, whether endogenous or induced by exogenous agents, the provitamin A carotenoids show a more varied spectrum of effects, sometimes protecting and sometimes enhancing DNA damage. The tendency to exacerbate damage is seen mainly at high concentrations, and might be accounted for by pro-oxidant actions of these carotenoids.
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Affiliation(s)
- Amaya Azqueta
- Department of Nutrition, Food Science and Toxicology, Schools of Pharmacy and Sciences, University of Navarra, Irunlarrea 1, 31008 Pamplona, Spain
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21
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Qu M, Li L, Chen C, Li M, Pei L, Chu F, Yang J, Yu Z, Wang D, Zhou Z. Protective effects of lycopene against amyloid β-induced neurotoxicity in cultured rat cortical neurons. Neurosci Lett 2011; 505:286-90. [PMID: 22044877 DOI: 10.1016/j.neulet.2011.10.048] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2011] [Revised: 10/17/2011] [Accepted: 10/18/2011] [Indexed: 01/10/2023]
Abstract
The neurotoxicity of amyloid β (Aβ) has been implicated as a critical cause in the pathogenesis of Alzheimer's disease (AD). Among antioxidant phytochemicals derived from fruit and vegetables, lycopene has recently received considerable attention for its potent protective properties already demonstrated in several models of oxidative damage. The present study aims to investigate whether lycopene could provide protective effects against Aβ-induced neurotoxicity in primary cultured rat cortical neurons. The cultured cortical neurons were pretreated with different dose of lycopene for 4h, followed by the challenge with 25 μM Aβ(25-35) for 24h. The results showed that pretreatment with lycopene efficiently attenuated Aβ(25-35)-induced neurotoxicity, as evidenced by the improved cell viability and the decreased apoptotic rate. In addition, lycopene inhibited the reactive oxygen species generation and mitochondrial membrane potential depolarization caused by Aβ(25-35). Lycopene also restored the levels of proapoptotic Bax, antiapoptotic Bcl-2, and inhibited caspase-3 activation. These beneficial effects may contribute to the protection against Aβ-induced neurotoxicity. Together, our results suggest that the natural antioxidant lycopene has potential for neuroprotection and therefore, may be a promising candidate for AD treatment.
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Affiliation(s)
- Mingyue Qu
- Department of Occupational Health, Third Military Medical University, No. 30 Gaotanyan Street, Shapingba District, Chongqing 400038, China
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22
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Kelkel M, Schumacher M, Dicato M, Diederich M. Antioxidant and anti-proliferative properties of lycopene. Free Radic Res 2011; 45:925-40. [DOI: 10.3109/10715762.2011.564168] [Citation(s) in RCA: 133] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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23
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Polívková Z, Šmerák P, Demová H, Houška M. Antimutagenic Effects of Lycopene and Tomato Purée. J Med Food 2010; 13:1443-50. [DOI: 10.1089/jmf.2009.0277] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Affiliation(s)
- Zdeňka Polívková
- Department of General Biology and Genetics, 3rd Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Petr Šmerák
- Department of General Biology and Genetics, 3rd Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Hana Demová
- Department of General Biology and Genetics, 3rd Faculty of Medicine, Charles University, Prague, Czech Republic
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24
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Kong KW, Khoo HE, Prasad KN, Ismail A, Tan CP, Rajab NF. Revealing the power of the natural red pigment lycopene. Molecules 2010; 15:959-87. [PMID: 20335956 PMCID: PMC6263198 DOI: 10.3390/molecules15020959] [Citation(s) in RCA: 124] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2010] [Revised: 01/29/2010] [Accepted: 02/03/2010] [Indexed: 11/16/2022] Open
Abstract
By-products derived from food processing are attractive source for their valuable bioactive components and color pigments. These by-products are useful for development as functional foods, nutraceuticals, food ingredients, additives, and also as cosmetic products. Lycopene is a bioactive red colored pigment naturally occurring in plants. Industrial by-products obtained from the plants are the good sources of lycopene. Interest in lycopene is increasing due to increasing evidence proving its preventive properties toward numerous diseases. In vitro, in vivo and ex vivo studies have demonstrated that lycopene-rich foods are inversely associated to diseases such as cancers, cardiovascular diseases, diabetes, and others. This paper also reviews the properties, absorption, transportation, and distribution of lycopene and its by-products in human body. The mechanism of action and interaction of lycopene with other bioactive compounds are also discussed, because these are the crucial features for beneficial role of lycopene. However, information on the effect of food processing on lycopene stability and availability was discussed for better understanding of its characteristics.
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Affiliation(s)
- Kin-Weng Kong
- Department of Nutrition and Dietetics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia; E-Mails: (K.-W.K.); (H.-E.K.); (K.N.P.)
| | - Hock-Eng Khoo
- Department of Nutrition and Dietetics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia; E-Mails: (K.-W.K.); (H.-E.K.); (K.N.P.)
| | - K. Nagendra Prasad
- Department of Nutrition and Dietetics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia; E-Mails: (K.-W.K.); (H.-E.K.); (K.N.P.)
| | - Amin Ismail
- Department of Nutrition and Dietetics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia; E-Mails: (K.-W.K.); (H.-E.K.); (K.N.P.)
- Laboratory of Analysis and Authentication, Halal Products Research Institute, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - Chin-Ping Tan
- Department of Food Technology, Faculty of Food Science and Technology, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia; E-Mail: (C.-P.T.)
| | - Nor Fadilah Rajab
- Department of Biomedical Science, Faculty of Allied Health Sciences, Universiti Kebangsaan Malaysia, Jalan Raja Muda Abdul Aziz, 50300 Kuala Lumpur, Malaysia; E-Mail: (N.F.R.)
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Barcelos GRM, Angeli JPF, Serpeloni JM, Rocha BA, Mantovani MS, Antunes LMG. Effect of annatto on micronuclei induction by direct and indirect mutagens in HepG2 cells. ENVIRONMENTAL AND MOLECULAR MUTAGENESIS 2009; 50:808-814. [PMID: 19402158 DOI: 10.1002/em.20494] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Annatto (AN), a natural food colorant rich in carotenoids, has been reported as being an effective antioxidant, but little is known about its potential chemopreventive properties. In this study, we evaluated the ability of AN to protect human hepatoma cells (HepG2) from micronucleus (MN) induction against three different mutagens: benzo(a)pyrene (B(a)P), doxorubicin (DXR), and methyl methanesulfonate (MMS). In an attempt to clarify the possible mechanism of antimutagenicity of AN, three protocols of treatment were applied (pretreatment; simultaneous treatment, and post-treatment with AN following treatment with the mutagens). Also, cells exposed only to AN were assayed for cytotoxicity and mutagenicity. A dosage up to 10 microg/ml of AN was devoid of mutagenic activity. Protective effects were seen on micronuclei induced by B(a)P and DXR using pre and simultaneous treatment, but AN had no significant effect on MN induction by MMS in any of the protocols. Our results also show that exposure of cells to concentrations of AN higher than 10 microg/ml decreased cell viability. Taken together, our findings indicate that AN presents antimutagenic activity in vitro, but its protective effect is dependent on the mutagen and on type of treatment suggesting its potential use as a chemopreventive agent.
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Affiliation(s)
- Gustavo Rafael Mazzaron Barcelos
- Departamento de Análises Clínicas, Bromatológicas e Toxicológicas de Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo Av. do Café, s/n., Campus Universitário da USP, Ribeirão Preto, SP, 14040-903, Ribeirão Preto, São Paulo, Brasil.
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Studies on the protective role of lycopene against polychlorinated biphenyls (Aroclor 1254)-induced changes in StAR protein and cytochrome P450 scc enzyme expression on Leydig cells of adult rats. Reprod Toxicol 2009; 27:41-5. [DOI: 10.1016/j.reprotox.2008.11.053] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2008] [Revised: 10/29/2008] [Accepted: 11/15/2008] [Indexed: 11/23/2022]
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Singh P, Goyal G. Dietary Lycopene: Its Properties and Anticarcinogenic Effects. Compr Rev Food Sci Food Saf 2008; 7:255-270. [DOI: 10.1111/j.1541-4337.2008.00044.x] [Citation(s) in RCA: 89] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Scolastici C, Lopes GA, Barbisan LF, Salvadori DM. Tomato oleoresin inhibits DNA damage but not diethylnitrosamine-induced rat hepatocarcinogenesis. ACTA ACUST UNITED AC 2008; 60:59-68. [DOI: 10.1016/j.etp.2008.01.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2007] [Accepted: 01/15/2008] [Indexed: 01/11/2023]
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29
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Scolastici C, Alves de Lima R, Barbisan L, Ferreira A, Ribeiro D, Salvadori D. Antigenotoxicity and antimutagenicity of lycopene in HepG2 cell line evaluated by the comet assay and micronucleus test. Toxicol In Vitro 2008; 22:510-4. [DOI: 10.1016/j.tiv.2007.11.002] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2007] [Revised: 10/31/2007] [Accepted: 11/01/2007] [Indexed: 01/11/2023]
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