1
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Li C, Bassey AP, Zhou G. Molecular Changes of Meat Proteins During Processing and Their Impact on Quality and Nutritional Values. Annu Rev Food Sci Technol 2023; 14:85-111. [PMID: 36972162 DOI: 10.1146/annurev-food-052720-124932] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
Abstract
Meats are rich in lipids and proteins, exposing them to rapid oxidative changes. Proteins are essential to the human diet, and changes in the structure and functional attributes can greatly influence the quality and nutritional value of meats. In this article, we review the molecular changes of proteins during processing, their impact on the nutritional value of fresh and processed meat, the digestibility and bioavailability of meat proteins, the risks associated with high meat intake, and the preventive strategies employed to mitigate these risks. This information provides new research directions to reduce or prevent oxidative processes that influence the quality and nutritional values of meat.
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Affiliation(s)
- Chunbao Li
- Key Laboratory of Meat Processing and Quality Control, Ministry of Education; Key Laboratory of Meat Processing, Ministry of Agriculture and Rural Affairs; Jiangsu Collaborative Center of Meat Production, Processing and Quality Control; College of Food Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, PR China;
| | - Anthony Pius Bassey
- Key Laboratory of Meat Processing and Quality Control, Ministry of Education; Key Laboratory of Meat Processing, Ministry of Agriculture and Rural Affairs; Jiangsu Collaborative Center of Meat Production, Processing and Quality Control; College of Food Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, PR China;
| | - Guanghong Zhou
- Key Laboratory of Meat Processing and Quality Control, Ministry of Education; Key Laboratory of Meat Processing, Ministry of Agriculture and Rural Affairs; Jiangsu Collaborative Center of Meat Production, Processing and Quality Control; College of Food Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu, PR China;
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2
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Mervant L, Tremblay-Franco M, Olier M, Jamin E, Martin JF, Trouilh L, Buisson C, Naud N, Maslo C, Héliès-Toussaint C, Fouché E, Kesse-Guyot E, Hercberg S, Galan P, Deschasaux-Tanguy M, Touvier M, Pierre F, Debrauwer L, Guéraud F. Urinary Metabolome Analysis Reveals Potential Microbiota Alteration and Electrophilic Burden Induced by High Red Meat Diet: Results from the French NutriNet-Santé Cohort and an In Vivo Intervention Study in Rats. Mol Nutr Food Res 2023; 67:e2200432. [PMID: 36647294 DOI: 10.1002/mnfr.202200432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 11/22/2022] [Indexed: 01/18/2023]
Abstract
SCOPE High red and processed meat consumption is associated with several adverse outcomes such as colorectal cancer and overall global mortality. However, the underlying mechanisms remain debated and need to be elucidated. METHODS AND RESULTS Urinary untargeted Liquid Chromatography-Mass Spectrometry (LC-MS) metabolomics data from 240 subjects from the French cohort NutriNet-Santé are analyzed. Individuals are matched and divided into three groups according to their consumption of red and processed meat: high red and processed meat consumers, non-red and processed meat consumers, and at random group. Results are supported by a preclinical experiment where rats are fed either a high red meat or a control diet. Microbiota derived metabolites, in particular indoxyl sulfate and cinnamoylglycine, are found impacted by the high red meat diet in both studies, suggesting a modification of microbiota by the high red/processed meat diet. Rat microbiota sequencing analysis strengthens this observation. Although not evidenced in the human study, rat mercapturic acid profile concomitantly reveals an increased lipid peroxidation induced by high red meat diet. CONCLUSION Novel microbiota metabolites are identified as red meat consumption potential biomarkers, suggesting a deleterious effect, which could partly explain the adverse effects associated with high red and processed meat consumption.
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Affiliation(s)
- Loïc Mervant
- Toxalim, Toulouse University, INRAE, ENVT, INP-Purpan, UPS, Toulouse, 31027, France.,MetaboHUB-MetaToul, National Infrastructure of Metabolomics and Fluxomics, Toulouse, 31077, France.,French Network for Nutrition and Cancer Research (NACRe Network), Jouy-en-Josas, 78352, France
| | - Marie Tremblay-Franco
- Toxalim, Toulouse University, INRAE, ENVT, INP-Purpan, UPS, Toulouse, 31027, France.,MetaboHUB-MetaToul, National Infrastructure of Metabolomics and Fluxomics, Toulouse, 31077, France
| | - Maïwenn Olier
- Toxalim, Toulouse University, INRAE, ENVT, INP-Purpan, UPS, Toulouse, 31027, France
| | - Emilien Jamin
- Toxalim, Toulouse University, INRAE, ENVT, INP-Purpan, UPS, Toulouse, 31027, France.,MetaboHUB-MetaToul, National Infrastructure of Metabolomics and Fluxomics, Toulouse, 31077, France
| | - Jean-Francois Martin
- Toxalim, Toulouse University, INRAE, ENVT, INP-Purpan, UPS, Toulouse, 31027, France.,MetaboHUB-MetaToul, National Infrastructure of Metabolomics and Fluxomics, Toulouse, 31077, France
| | - Lidwine Trouilh
- Plateforme Genome et Transcriptome (GeT-Biopuces), Toulouse Biotechnology Institute (TBI), Université ide Toulouse, CNRS, INRAE, INSA, 135 avenue de Rangueil, Toulouse, F-31077, France
| | - Charline Buisson
- Toxalim, Toulouse University, INRAE, ENVT, INP-Purpan, UPS, Toulouse, 31027, France.,French Network for Nutrition and Cancer Research (NACRe Network), Jouy-en-Josas, 78352, France
| | - Nathalie Naud
- Toxalim, Toulouse University, INRAE, ENVT, INP-Purpan, UPS, Toulouse, 31027, France.,French Network for Nutrition and Cancer Research (NACRe Network), Jouy-en-Josas, 78352, France
| | - Claire Maslo
- Toxalim, Toulouse University, INRAE, ENVT, INP-Purpan, UPS, Toulouse, 31027, France
| | - Cécile Héliès-Toussaint
- Toxalim, Toulouse University, INRAE, ENVT, INP-Purpan, UPS, Toulouse, 31027, France.,French Network for Nutrition and Cancer Research (NACRe Network), Jouy-en-Josas, 78352, France
| | - Edwin Fouché
- Toxalim, Toulouse University, INRAE, ENVT, INP-Purpan, UPS, Toulouse, 31027, France.,French Network for Nutrition and Cancer Research (NACRe Network), Jouy-en-Josas, 78352, France
| | - Emmanuelle Kesse-Guyot
- French Network for Nutrition and Cancer Research (NACRe Network), Jouy-en-Josas, 78352, France.,Sorbonne Paris Nord University, INSERM U1153, INRAe U1125, CNAM, Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Center - University of Paris (CRESS), 74 rue Marcel Cachin, Bobigny, 93017, France
| | - Serge Hercberg
- French Network for Nutrition and Cancer Research (NACRe Network), Jouy-en-Josas, 78352, France.,Sorbonne Paris Nord University, INSERM U1153, INRAe U1125, CNAM, Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Center - University of Paris (CRESS), 74 rue Marcel Cachin, Bobigny, 93017, France
| | - Pilar Galan
- Sorbonne Paris Nord University, INSERM U1153, INRAe U1125, CNAM, Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Center - University of Paris (CRESS), 74 rue Marcel Cachin, Bobigny, 93017, France
| | - Mélanie Deschasaux-Tanguy
- French Network for Nutrition and Cancer Research (NACRe Network), Jouy-en-Josas, 78352, France.,Sorbonne Paris Nord University, INSERM U1153, INRAe U1125, CNAM, Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Center - University of Paris (CRESS), 74 rue Marcel Cachin, Bobigny, 93017, France
| | - Mathilde Touvier
- French Network for Nutrition and Cancer Research (NACRe Network), Jouy-en-Josas, 78352, France.,Sorbonne Paris Nord University, INSERM U1153, INRAe U1125, CNAM, Nutritional Epidemiology Research Team (EREN), Epidemiology and Statistics Research Center - University of Paris (CRESS), 74 rue Marcel Cachin, Bobigny, 93017, France
| | - Fabrice Pierre
- Toxalim, Toulouse University, INRAE, ENVT, INP-Purpan, UPS, Toulouse, 31027, France.,French Network for Nutrition and Cancer Research (NACRe Network), Jouy-en-Josas, 78352, France
| | - Laurent Debrauwer
- Toxalim, Toulouse University, INRAE, ENVT, INP-Purpan, UPS, Toulouse, 31027, France.,MetaboHUB-MetaToul, National Infrastructure of Metabolomics and Fluxomics, Toulouse, 31077, France
| | - Francoise Guéraud
- Toxalim, Toulouse University, INRAE, ENVT, INP-Purpan, UPS, Toulouse, 31027, France.,French Network for Nutrition and Cancer Research (NACRe Network), Jouy-en-Josas, 78352, France
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3
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Cui Y, Wang Y. Mass spectrometry-based DNA adductomics. Trends Analyt Chem 2022. [DOI: 10.1016/j.trac.2022.116773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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4
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Chen X, Hoffmeister M, Brenner H. Red and Processed Meat Intake, Polygenic Risk Score, and Colorectal Cancer Risk. Nutrients 2022; 14:nu14051077. [PMID: 35268052 PMCID: PMC8912739 DOI: 10.3390/nu14051077] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 02/28/2022] [Accepted: 03/01/2022] [Indexed: 12/12/2022] Open
Abstract
High red and processed meat intake (RPMI) is an established risk factor for colorectal cancer (CRC). We aimed to assess the impact of RPMI on CRC risk according to and in comparison with genetically determined risk, which was quantified by a polygenic risk score (PRS). RPMI and potential confounders (ascertained by questionnaire) and a PRS (based on 140 CRC-related loci) were obtained from 5109 CRC cases and 4134 controls in a population-based case−control study. Associations of RPMI with CRC risk across PRS levels were assessed using logistic regression models and compared to effect estimates of PRS using “genetic risk equivalent” (GRE), a novel metric for effective risk communication. RPMI multiple times/week, 1 time/day, and >1 time/day was associated with 19% (95% CI 1% to 41%), 41% (18% to 70%), and 73% (30% to 132%) increased CRC risk, respectively, when compared to RPMI ≤ 1 time/week. Associations were independent of PRS levels (pinteraction = 0.97). The effect of RPMI > 1 time/day was equivalent to the effect of having 42 percentiles higher PRS level (GRE 42, 95% CI 20−65). RPMI increases CRC risk regardless of PRS levels. Avoiding RPMI can compensate for a substantial proportion of polygenic risk for CRC.
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Affiliation(s)
- Xuechen Chen
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany; (X.C.); (M.H.)
- Medical Faculty Heidelberg, Heidelberg University, 69117 Heidelberg, Germany
| | - Michael Hoffmeister
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany; (X.C.); (M.H.)
| | - Hermann Brenner
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany; (X.C.); (M.H.)
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
- Division of Preventive Oncology, German Cancer Research Center (DKFZ), National Center for Tumor Diseases (NCT), Im Neuenheimer Feld 460, 69120 Heidelberg, Germany
- Correspondence:
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5
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Aloisi CMN, Escher NA, Kim HS, Geisen SM, Fontana GA, Yeo JE, Schärer OD, Sturla SJ. A combination of direct reversion and nucleotide excision repair counters the mutagenic effects of DNA carboxymethylation. DNA Repair (Amst) 2022; 110:103262. [PMID: 35030424 PMCID: PMC9232693 DOI: 10.1016/j.dnarep.2021.103262] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 12/20/2021] [Accepted: 12/20/2021] [Indexed: 02/03/2023]
Abstract
Distinct cellular DNA damage repair pathways maintain the structural integrity of DNA and protect it from the mutagenic effects of genotoxic exposures and processes. The occurrence of O6-carboxymethylguanine (O6-CMG) has been linked to meat consumption and hypothesized to contribute to the development of colorectal cancer. However, the cellular fate of O6-CMG is poorly characterized and there is contradictory data in the literature as to how repair pathways may protect cells from O6-CMG mutagenicity. To better address how cells detect and remove O6-CMG, we evaluated the role of two DNA repair pathways in counteracting the accumulation and toxic effects of O6-CMG. We found that cells deficient in either the direct repair protein O6-methylguanine-DNA methyltransferase (MGMT), or key components of the nucleotide excision repair (NER) pathway, accumulate higher levels O6-CMG DNA adducts than wild type cells. Furthermore, repair-deficient cells were more sensitive to carboxymethylating agents and displayed an increased mutation rate. These findings suggest that a combination of direct repair and NER circumvent the effects O6-CMG DNA damage.
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Affiliation(s)
- Claudia M N Aloisi
- Department of Health Sciences and Technology, ETH Zurich, 8092 Zurich, Switzerland
| | - Nora A Escher
- Department of Health Sciences and Technology, ETH Zurich, 8092 Zurich, Switzerland
| | - Hyun Suk Kim
- Center for Genomic Integrity, Institute for Basic Science (IBS), Ulsan 44919, Republic of Korea
| | - Susanne M Geisen
- Department of Health Sciences and Technology, ETH Zurich, 8092 Zurich, Switzerland
| | - Gabriele A Fontana
- Department of Health Sciences and Technology, ETH Zurich, 8092 Zurich, Switzerland
| | - Jung-Eun Yeo
- Center for Genomic Integrity, Institute for Basic Science (IBS), Ulsan 44919, Republic of Korea; Department of Biological Sciences, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
| | - Orlando D Schärer
- Center for Genomic Integrity, Institute for Basic Science (IBS), Ulsan 44919, Republic of Korea; Department of Biological Sciences, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea.
| | - Shana J Sturla
- Department of Health Sciences and Technology, ETH Zurich, 8092 Zurich, Switzerland.
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6
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Lipenga T, Matumba L, Vidal A, Herceg Z, McCormack V, De Saeger S, De Boevre M. A concise review towards defining the exposome of oesophageal cancer in sub-Saharan Africa. ENVIRONMENT INTERNATIONAL 2021; 157:106880. [PMID: 34543937 DOI: 10.1016/j.envint.2021.106880] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 09/11/2021] [Accepted: 09/13/2021] [Indexed: 06/13/2023]
Abstract
CONTEXT Oesophageal cancer (EC) is among the common causes of illness and death among all cancers worldwide. Advanced EC has a poor prognosis, with worse outcomes observed in low-income settings. Oesophageal squamous cell carcinoma (ESCC) is the most common EC histology reported globally, with the highest ESCC incidence rates in the 'Asian Belt' and the African EC corridor. While the aetiology of ESCC is well-documented in the 'Asian belt', data for the African EC corridor and the entirety of sub-Saharan Africa (SSA) are fewer. OBJECTIVE To help address gaps in ESCC aetiology in SSA, we critically evaluated evidence of lifestyle, environmental, and epigenetic factors associated with ESCC risk and discussed prospects of defining ESCC exposome. DATA INCLUSION Unlimited English and non-English articles search were made on PubMed Central and Web of Science databases from January 1970 to August 2021. In total, we retrieved 999 articles and considered meta-analyses, case-control, and cohort studies. The quality of individual studies was assessed using the Newcastle-Ottawa scale. DATA EXTRACTION Details extracted include the year of publication, country of origin, sample size, comparators, outcomes, study subjects, and designs. DATA ANALYSIS Together, we assessed 13 case-control studies and two meta-analyses for the effect of lifestyle or environmental exposures on ESCC risk. Again, we evaluated seven case-control studies and one meta-analysis regarding the role of epigenetics in ESCC tumorigenesis. RESULTS In general, evidence of ESCC aetiology points to essential contributions of alcohol, tobacco, hot beverages, biomass fuel, and poor oral health/hygiene, although more precise risk characterisation remains necessary. CONCLUSION We conclude that ESCC in SSA is a multifactorial disease initiated by several external exposures that may induce aberrant epigenetic changes. The expanding aetiological research in this domain will be enhanced by evidence synthesis from classical and molecular epidemiological studies spanning the external and internal exposome.
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Affiliation(s)
- Trancizeo Lipenga
- Department of Bioanalysis, Centre of Excellence in Mycotoxicology and Public Health, Ghent University, Ghent, Belgium; Department of Pathology, Kamuzu University of Health Sciences (KUHeS), Blantyre, Malawi; MYTOX-SOUTH, International Thematic Network, Ghent University, Ghent, Belgium; CRIG, Cancer Research Institute Ghent, Ghent, Belgium.
| | - Limbikani Matumba
- MYTOX-SOUTH, International Thematic Network, Ghent University, Ghent, Belgium; Food Technology and Nutrition Research Group-NRC, Lilongwe University of Agriculture and Natural Resources, Lilongwe, Malawi
| | - Arnau Vidal
- Department of Bioanalysis, Centre of Excellence in Mycotoxicology and Public Health, Ghent University, Ghent, Belgium; MYTOX-SOUTH, International Thematic Network, Ghent University, Ghent, Belgium
| | - Zdenko Herceg
- Epigenomics and Mechanism Branch, International Agency for Research on Cancer (WHO-IARC), Lyon, France
| | - Valerie McCormack
- Environment and Lifestyle Epidemiology Branch, International Agency for Research on Cancer (WHO-IARC), Lyon, France
| | - Sarah De Saeger
- Department of Bioanalysis, Centre of Excellence in Mycotoxicology and Public Health, Ghent University, Ghent, Belgium; MYTOX-SOUTH, International Thematic Network, Ghent University, Ghent, Belgium; CRIG, Cancer Research Institute Ghent, Ghent, Belgium; Department of Biotechnology and Food Technology, Faculty of Science, University of Johannesburg, Doornfontein Campus, Gauteng, South Africa
| | - Marthe De Boevre
- Department of Bioanalysis, Centre of Excellence in Mycotoxicology and Public Health, Ghent University, Ghent, Belgium; MYTOX-SOUTH, International Thematic Network, Ghent University, Ghent, Belgium; CRIG, Cancer Research Institute Ghent, Ghent, Belgium
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7
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Geisen SM, Aloisi CMN, Huber SM, Sandell ES, Escher NA, Sturla SJ. Direct Alkylation of Deoxyguanosine by Azaserine Leads to O6-Carboxymethyldeoxyguanosine. Chem Res Toxicol 2021; 34:1518-1529. [PMID: 34061515 DOI: 10.1021/acs.chemrestox.0c00471] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The O6-alkylguanosine adduct O6-carboxymethyldeoxyguanosine (O6-CMdG) has been detected at elevated levels in blood and tissue samples from colorectal cancer patients and from healthy volunteers after consuming red meat. The diazo compound l-azaserine leads to the formation of O6-CMdG as well as the corresponding methyl adduct O6-methyldeoxyguanosine (O6-MedG) in cells and is therefore in wide use as a chemical probe in cellular studies concerning DNA damage and mutation. However, there remain knowledge gaps concerning the chemical basis of DNA adduct formation by l-azaserine. To characterize O6-CMdG formation by l-azaserine, we carried out a combination of chemical and enzymatic stability and reactivity studies supported by liquid chromatography tandem mass spectrometry for the simultaneous quantification of O6-CMdG and O6-MedG. We found that l-azaserine is stable under physiological and alkaline conditions as well as in active biological matrices but undergoes acid-catalyzed hydrolysis. We show, for the first time, that l-azaserine reacts directly with guanosine (dG) and oligonucleotides to form an O6-serine-CMdG (O6-Ser-CMdG) adduct. Moreover, by characterizing the reaction of dG with l-azaserine, we demonstrate that O6-Ser-CMdG forms as an intermediate that spontaneously decomposes to form O6-CMdG. Finally, we quantified levels of O6-CMdG and O6-MedG in a human cell line exposed to l-azaserine and found maximal adduct levels after 48 h. The findings of this work elucidate the chemical basis of how l-azaserine reacts with deoxyguanosine and support its use as a chemical probe for N-nitroso compound exposure in carcinogenesis research, particularly concerning the identification of pathways and factors that promote adduct formation.
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Affiliation(s)
- Susanne M Geisen
- Department of Health Science and Technology, ETH Zurich, 8092 Zurich, Switzerland
| | - Claudia M N Aloisi
- Department of Health Science and Technology, ETH Zurich, 8092 Zurich, Switzerland
| | - Sabrina M Huber
- Department of Health Science and Technology, ETH Zurich, 8092 Zurich, Switzerland
| | - Emma S Sandell
- Department of Health Science and Technology, ETH Zurich, 8092 Zurich, Switzerland
| | - Nora A Escher
- Department of Health Science and Technology, ETH Zurich, 8092 Zurich, Switzerland
| | - Shana J Sturla
- Department of Health Science and Technology, ETH Zurich, 8092 Zurich, Switzerland
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8
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Aloisi CMN, Sandell ES, Sturla SJ. A Chemical Link between Meat Consumption and Colorectal Cancer Development? Chem Res Toxicol 2021; 34:12-23. [PMID: 33417435 DOI: 10.1021/acs.chemrestox.0c00395] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
O6-carboxymethylguanine (O6-CMG) is a mutagenic DNA adduct that forms at increased levels when people eat meat. It has been studied as a potential initiating event in colorectal carcinogenesis. It can arise from alkylation of guanine in DNA by electrophilic degradation products of N-nitroso compounds. There is significant data regarding biochemical and cellular process, including DNA repair and translesion DNA synthesis that control O6-CMG accumulation, persistence, and mutagenicity. Mutation spectra arising from the adduct closely resemble common mutations in colorectal cancer; however, gaps remain in understanding the biochemical processes that regulate how and where the damage persists in the genome. Addressing such questions relies on advances in chemistry such as synthesis approaches and bioanalytical methods. Results of research in this area help advance our understanding of the toxicological relevance of O6-CMG-modified DNA. Further attention should focus on understanding how a combination of genetic and environmental factors control its biological persistence and how this information can be used as a basis of biomoniotoring and prevention efforts to help mitigate colon cancer risk.
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Affiliation(s)
- Claudia M N Aloisi
- Department of Health Sciences and Technology, ETH Zürich, Schmelzbergstrasse 9, 8092 Zürich, Switzerland
| | - Emma S Sandell
- Department of Health Sciences and Technology, ETH Zürich, Schmelzbergstrasse 9, 8092 Zürich, Switzerland
| | - Shana J Sturla
- Department of Health Sciences and Technology, ETH Zürich, Schmelzbergstrasse 9, 8092 Zürich, Switzerland
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9
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Totsuka Y, Watanabe M, Lin Y. New horizons of DNA adductome for exploring environmental causes of cancer. Cancer Sci 2021; 112:7-15. [PMID: 32978845 PMCID: PMC7780056 DOI: 10.1111/cas.14666] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 09/08/2020] [Accepted: 09/17/2020] [Indexed: 12/31/2022] Open
Abstract
Chemical carcinogenesis is focused on the formation of DNA adducts, a form of DNA damage caused by covalent binding of a chemical moiety to DNA. The detection of carcinogen-DNA adducts in human tissues, along with demonstration of mutagenicity/carcinogenicity in experimental systems, and validation of adducts as biomarkers of environmental exposure and indicators of cancer risk in molecular epidemiological studies suggests a pivotal role of DNA adducts in cancer development. However, accurate measurement of DNA adducts in varied biological samples is challenging. Advances in mass spectrometry have prompted the development of DNA adductome analysis, an emerging method that simultaneously screens for multiple DNA adducts and provides relevant structural information. In this review, we summarize the basic principle and applications of DNA adductome analysis that would contribute to the elucidation of the environmental causes of cancer. Based on parallel developments in several fields, including next-generation sequencing, we describe a new approach used to explore cancer etiology, which integrates analyses of DNA adductome data and mutational signatures derived from whole-genome/exome sequencing.
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Affiliation(s)
- Yukari Totsuka
- Department of Cancer Model DevelopmentNational Cancer Center Research InstituteTokyoJapan
| | | | - Yingsong Lin
- Department of Public HealthAichi Medical University School of MedicineNagakuteJapan
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10
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Abstract
In this mini-reflection, I explain how during my doctoral work in a Botany Department I first became interested in H2O2 and later in my career in other reactive oxygen species, especially the role of "catalytic" iron and haem compounds (including leghaemoglobin) in promoting oxidative damage. The important roles that H2O2, other ROS and dietary plants play in respect to humans are discussed. I also review the roles of diet-derived antioxidants in relation to human disease, presenting reasons why clinical trials using high doses of natural antioxidants have generally given disappointing results. Iron chelators and ergothioneine are reviewed as potential cytoprotective agents with antioxidant properties that may be useful therapeutically. The discovery of ferroptosis may also lead to novel agents that can be used to treat certain diseases.
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Affiliation(s)
- Barry Halliwell
- Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, Centre for Life Sciences, #05-01A, 28 Medical Drive, 117456, Singapore.
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11
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Intake of red and processed meat on the incidence of cancer: Are the risks really relevant? Food Chem Toxicol 2019; 134:110884. [DOI: 10.1016/j.fct.2019.110884] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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12
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Exogenous bacterial composition changes dominate flavor deterioration of dried carrots during storage. Food Chem Toxicol 2019; 134:110833. [DOI: 10.1016/j.fct.2019.110833] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2019] [Revised: 09/17/2019] [Accepted: 09/20/2019] [Indexed: 11/22/2022]
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13
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Tang Y, Zhang JL. Recent developments in DNA adduct analysis using liquid chromatography coupled with mass spectrometry. J Sep Sci 2019; 43:31-55. [PMID: 31573133 DOI: 10.1002/jssc.201900737] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 09/04/2019] [Accepted: 09/27/2019] [Indexed: 12/15/2022]
Abstract
The formation of DNA adducts by genotoxic agents is an early event in cancer development, and it may lead to gene mutations, thereby initiating tumor development. The measurement of DNA adducts can provide critical information about the genotoxic potential of a chemical and its mechanism of carcinogenesis. In recent decades, liquid chromatography coupled with mass spectrometry has become the most important technique for analyzing DNA adducts. The improvements in resolution achievable with new chromatographic separation techniques coupled with the high specificity and sensitivity and wide dynamic range of new mass spectrometry systems have been used for both qualitative and quantitative analyses of DNA adducts. This review discusses the challenges in qualitative and quantitative analyses of DNA adducts by liquid chromatography coupled with mass spectrometry and highlights recent developments towards overcoming the limitations of liquid chromatography coupled with mass spectrometry methods. The key steps and new solutions, such as sample preparation, mass spectrometry fragmentation, and method validation, are summarized. In addition, the fundamental principles and latest advances in DNA adductomic approaches are reviewed.
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Affiliation(s)
- Yu Tang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, P. R. China
| | - Jin-Lan Zhang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, P. R. China
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Steinberg P. Red Meat-Derived Nitroso Compounds, Lipid Peroxidation Products and Colorectal Cancer. Foods 2019; 8:foods8070252. [PMID: 31336781 PMCID: PMC6678524 DOI: 10.3390/foods8070252] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Revised: 07/08/2019] [Accepted: 07/10/2019] [Indexed: 12/30/2022] Open
Abstract
About 20 years ago, the research group of Sheila Anne Bingham in Cambridge, UK, showed for the first time that volunteers consuming large amounts of red meat excrete high amounts of nitroso compounds via feces. In the meantime, it has been demonstrated that heme leads to the enhanced formation of nitroso compounds in the gastrointestinal tract and that the main nitroso compounds formed in the gastrointestinal tract are S-nitrosothiols and the nitrosyl heme. Moreover, it has been postulated that these endogenously formed nitroso compounds may alkylate guanine at the O6-position, resulting in the formation of the promutagenic DNA lesions O6-methylguanine and O6-carboxymethylguanine, which, if not repaired (in time), could lead to gene mutations and, subsequently to the development of colorectal cancer. Alternatively, it has been postulated that heme iron could contribute to colorectal carcinogenesis by inducing lipid peroxidation. In the present review, the evidence supporting the above-mentioned hypotheses will be presented.
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Affiliation(s)
- Pablo Steinberg
- Max Rubner-Institut, Federal Research Institute of Nutrition and Food, Haid-und-Neu-Str. 9, 76131 Karlsruhe, Germany.
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15
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Abstract
Chemical damage to DNA is a key initiator of adverse biological consequences due to disruption of the faithful reading of the genetic code. For example, O6-alkylguanine ( O6-alkylG) DNA adducts are strongly miscoding during DNA replication when the damaged nucleobase is a template for polymerase-mediated translesion DNA synthesis. Thus, mutations derived from O6-alkylG adducts can have severe adverse effects on protein translation and function and are an early event in the initiation of carcinogenesis. However, the low abundance of these adducts places significant limitations on our ability to relate their presence and biological influences with resultant mutations or disease risk. As a consequence, there is a critical need for novel tools to detect and study the biological role of alkylation adducts. Incorporating DNA bases with altered structures that are derived synthetically is a strategy that has been used widely to interrogate biological processes involving DNA. Such synthetic nucleosides have contributed to our understanding of DNA structure, DNA polymerase (Pol) and repair enzyme function, and to the expansion of the genetic alphabet. This Account describes our efforts toward creating and applying synthetic nucleosides directed at DNA adducts. We synthesized a variety of nucleosides with altered base structures that complement the altered hydrogen bonding capacity and hydrophilicity of O6-alkylG adducts. The heterocyclic perimidinone-derived nucleoside Per was the first of such adduct-directed synthetic nucleosides; it specifically stabilized O6-benzylguanine ( O6-BnG) in a DNA duplex. Structural variants of Per were used to determine hydrogen bonding and base-stacking contributions to DNA duplex stability in templates containing O6-BnG as well as O6-methylguanine ( O6-MeG) adducts. We created synthetic probes able to stabilize damaged over undamaged templates and established how altered hydrogen bonding or base-stacking properties impact DNA duplex stability as a function of adduct structures. This knowledge was then applied to devise a hybridization-based detection strategy involving gold nanoparticles that distinguish damaged from undamaged DNA by colorimetric changes. Furthermore, synthetic nucleosides were used as mechanistic tools to understand chemical determinants such as hydrogen bonding, π-stacking, and size and shape deviations that impact the efficiency and fidelity of DNA adduct bypass by DNA Pols. Finally, we reported the first example of amplifying alkylated DNA, accomplished by combining an engineered polymerase and synthetic triphosphate for which incorporation is templated by a DNA adduct. The presence of the synthetic nucleoside in amplicons could serve as a marker for the presence and location of DNA damage at low levels in DNA strands. Adduct-directed synthetic nucleosides have opened new concepts to interrogate the levels, locations, and biological influences of DNA alkylation.
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Affiliation(s)
- Michael H. Räz
- Department of Health Sciences and Technology, ETH Zürich, Schmelzbergstrasse 9, Zürich 8092, Switzerland
| | - Claudia M. N. Aloisi
- Department of Health Sciences and Technology, ETH Zürich, Schmelzbergstrasse 9, Zürich 8092, Switzerland
| | - Hailey L. Gahlon
- Department of Health Sciences and Technology, ETH Zürich, Schmelzbergstrasse 9, Zürich 8092, Switzerland
| | - Shana J. Sturla
- Department of Health Sciences and Technology, ETH Zürich, Schmelzbergstrasse 9, Zürich 8092, Switzerland
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Emerging Technologies in Mass Spectrometry-Based DNA Adductomics. High Throughput 2019; 8:ht8020013. [PMID: 31091740 PMCID: PMC6630665 DOI: 10.3390/ht8020013] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 04/19/2019] [Accepted: 05/09/2019] [Indexed: 12/11/2022] Open
Abstract
The measurement of DNA adducts, the covalent modifications of DNA upon the exposure to the environmental and dietary genotoxicants and endogenously produced electrophiles, provides molecular evidence for DNA damage. With the recent improvements in the sensitivity and scanning speed of mass spectrometry (MS) instrumentation, particularly high-resolution MS, it is now feasible to screen for the totality of DNA damage in the human genome through DNA adductomics approaches. Several MS platforms have been used in DNA adductomic analysis, each of which has its strengths and limitations. The loss of 2′-deoxyribose from the modified nucleoside upon collision-induced dissociation is the main transition feature utilized in the screening of DNA adducts. Several advanced data-dependent and data-independent scanning techniques originated from proteomics and metabolomics have been tailored for DNA adductomics. The field of DNA adductomics is an emerging technology in human exposure assessment. As the analytical technology matures and bioinformatics tools become available for analysis of the MS data, DNA adductomics can advance our understanding about the role of chemical exposures in DNA damage and disease risk.
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17
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Arcanjo NM, Ventanas S, González-Mohíno A, Madruga MS, Estévez M. Benefits of wine-based marination of strip steaks prior to roasting: inhibition of protein oxidation and impact on sensory properties. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2019; 99:1108-1116. [PMID: 30047154 DOI: 10.1002/jsfa.9278] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Revised: 07/21/2018] [Accepted: 07/22/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND The objective of this study was to evaluate the impact of red wine-based marination on the oxidative stability and overall quality of roasted beef strip steaks. Four treatments were considered, according to the type of wine (300 mL dealcoholized wine/kilogram meat): 'Cabernet Sauvignon', 'Tempranillo', 'Isabel' (ISA), and a control. The formation of potentially harmful protein oxidation products during roasting, including protein carbonyls and dityrosines, was inhibited by bioactive components of the wine. RESULTS ISA marinades were particularly resistant to protein oxidation, which could be due the particular composition of this wine in phenolic compounds. Wine-based marination was also effective in controlling the formation of lipid-derived volatile compounds, such as hexanal, octane-2,5-dione, and heptan-2-one, which led to a reduced perception of rancidity by panelists. Additionally, wines contributed to spicing roasted beef with wine-derived flavors from esters, alcohols, and lactones. CONCLUSIONS Hence, marination may be a feasible means to alleviate the potential negative effects that oxidative reactions cause to meat proteins, improve beef quality, and diversify beef cuts into a variety of safer and more flavored meat products. Among wines, ISA appeared to be most promising in terms of antioxidant protection; however, the limited consumer acceptance of steaks treated with this wine may be regarded as a drawback to be sorted out in future studies. © 2018 Society of Chemical Industry.
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Affiliation(s)
- Narciza Mo Arcanjo
- Department of Food Engineering, Federal University of Paraiba, João Pessoa, Brazil
| | - Sonia Ventanas
- Department of Animal Production and Food Science, IPROCAR Research Institute, TECAL Research Group, University of Extremadura, Cáceres, Spain
| | - Alberto González-Mohíno
- Department of Animal Production and Food Science, IPROCAR Research Institute, TECAL Research Group, University of Extremadura, Cáceres, Spain
| | - Marta S Madruga
- Department of Food Engineering, Federal University of Paraiba, João Pessoa, Brazil
| | - Mario Estévez
- Department of Animal Production and Food Science, IPROCAR Research Institute, TECAL Research Group, University of Extremadura, Cáceres, Spain
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18
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Guo J, Shi R, Cao Y, Luan Y, Zhou Y, Gao Y, Tian Y. Genotoxic effects of imidacloprid in human lymphoblastoid TK6 cells. Drug Chem Toxicol 2018; 43:208-212. [DOI: 10.1080/01480545.2018.1497048] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Jingyi Guo
- Department of Environmental Health, School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Rong Shi
- Department of Environmental Health, School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yiyi Cao
- Department of Environmental Health, School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yang Luan
- Department of Environmental Health, School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yijun Zhou
- Department of Environmental Health, School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yu Gao
- Department of Environmental Health, School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ying Tian
- Department of Environmental Health, School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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