1
|
Avraham SB, Chetrit A, Agay N, Freedman LS, Saliba W, Goldbourt U, Keinan-Boker L, Kalter-Leibovici O, Shahar DR, Kimron L, Dankner R. Methodology and challenges for harmonization of nutritional data from seven historical studies. Nutr J 2024; 23:88. [PMID: 39107818 PMCID: PMC11302319 DOI: 10.1186/s12937-024-00976-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 07/01/2024] [Indexed: 08/10/2024] Open
Abstract
BACKGROUND Collection of detailed dietary data is labor intensive and expensive, harmonization of existing data sets has been proposed as an effective tool for research questions in which individual studies are underpowered. METHODS In this paper, we describe the methodology used to retrospectively harmonize nutritional data from multiple sources, based on the individual participant data of all available studies, which collected nutritional data in Israel between 1963 and 2014. This collaboration was established in order to study the association of red and processed meat with colorectal cancer. Two types of nutritional questionnaires, the Food Frequency Questionnaires (FFQ) and the 24-h dietary recall (24HR recall), and different food composition tables, were used by the participating studies. The main exposure of interest included type of meat (total meat, red meat, and poultry) and level of processing. RESULTS A total of 29,560 Israeli men and women were enrolled. In studies using FFQ,the weighted mean intakes of total, red, processed meat, and poultry were 95, 27, 37 and 58 gr/day and 92, 25, 10, and 66 gr/day in studies using 24HR recall, respectively.. Despite several methodological challenges, we successfully harmonized nutritional data from the different studies. CONCLUSIONS This paper emphasizes the significance and feasibility of harmonization of previously collected nutritional data, offering an opportunity to examine associations between a range of dietary exposures and the outcome of interest, while minimizing costs and time in epidemiological studies.
Collapse
Affiliation(s)
- Sivan Ben Avraham
- Gertner Institute for Epidemiology and Health Policy Research, Sheba Medical Center, Ramat Gan, Israel
| | - Angela Chetrit
- Gertner Institute for Epidemiology and Health Policy Research, Sheba Medical Center, Ramat Gan, Israel
| | - Nirit Agay
- Gertner Institute for Epidemiology and Health Policy Research, Sheba Medical Center, Ramat Gan, Israel
| | - Laurence S Freedman
- Gertner Institute for Epidemiology and Health Policy Research, Sheba Medical Center, Ramat Gan, Israel
| | - Walid Saliba
- Department of Community Medicine and Epidemiology, Lady Davis Carmel Medical Center, Haifa, Israel
- Ruth and Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Uri Goldbourt
- Department for Epidemiology and Preventive Medicine, School of Public Health, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Lital Keinan-Boker
- Israel Center for Disease Control, Israel Ministry of Health, Ramat Gan, Israel
- School of Public Health, University of Haifa, Haifa, Israel
| | - Ofra Kalter-Leibovici
- Gertner Institute for Epidemiology and Health Policy Research, Sheba Medical Center, Ramat Gan, Israel
- Department for Epidemiology and Preventive Medicine, School of Public Health, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Danit R Shahar
- Department of Epidemiology, Biostatistics and Community Health Sciences, The International Center of Health Innovation & Nutrition, Ben-Gurion University of the Negev, Be'er Sheva, Israel
| | - Lizie Kimron
- Gertner Institute for Epidemiology and Health Policy Research, Sheba Medical Center, Ramat Gan, Israel
| | - Rachel Dankner
- Gertner Institute for Epidemiology and Health Policy Research, Sheba Medical Center, Ramat Gan, Israel.
- Department for Epidemiology and Preventive Medicine, School of Public Health, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
| |
Collapse
|
2
|
Pouzou JG, Zagmutt FJ. Observational Dose-Response Meta-Analysis Methods May Bias Risk Estimates at Low Consumption Levels: The Case of Meat and Colorectal Cancer. Adv Nutr 2024; 15:100214. [PMID: 38521239 PMCID: PMC11061242 DOI: 10.1016/j.advnut.2024.100214] [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: 10/10/2023] [Revised: 03/07/2024] [Accepted: 03/11/2024] [Indexed: 03/25/2024] Open
Abstract
Observational studies of foods and health are susceptible to bias, particularly from confounding between diet and other lifestyle factors. Common methods for deriving dose-response meta-analysis (DRMA) may contribute to biased or overly certain risk estimates. We used DRMA models to evaluate the empirical evidence for colorectal cancer (CRC) association with unprocessed red meat (RM) and processed meats (PM), and the consistency of this association for low and high consumers under different modeling assumptions. Using the Global Burden of Disease project's systematic reviews as a start, we compiled a data set of studies of PM with 29 cohorts contributing 23,522,676 person-years and of 23 cohorts for RM totaling 17,259,839 person-years. We fitted DRMA models to lower consumers only [consumption < United States median of PM (21 g/d) or RM (56 g/d)] and compared them with DRMA models using all consumers. To investigate impacts of model selection, we compared classical DRMA models against an empirical model for both lower consumers only and for all consumers. Finally, we assessed if the type of reference consumer (nonconsumer or mixed consumer/nonconsumer) influenced a meta-analysis of the lowest consumption arm. We found no significant association with consumption of 50 g/d RM using an empirical fit with lower consumption (relative risk [RR] 0.93 (0.8-1.02) or all consumption levels (1.04 (0.99-1.10)), while classical models showed RRs as high as 1.09 (1.00-1.18) at 50g/day. PM consumption of 20 g/d was not associated with CRC (1.01 (0.87-1.18)) when using lower consumer data, regardless of model choice. Using all consumption data resulted in association with CRC at 20g/day of PM for the empirical models (1.07 (1.02-1.12)) and with as little as 1g/day for classical models. The empirical DRMA showed nonlinear, nonmonotonic relationships for PM and RM. Nonconsumer reference groups did not affect RM (P = 0.056) or PM (P = 0.937) association with CRC in lowest consumption arms. In conclusion, classical DRMA model assumptions and inclusion of higher consumption levels influence the association between CRC and low RM and PM consumption. Furthermore, a no-risk limit of 0 g/d consumption of RM and PM is inconsistent with the evidence.
Collapse
Affiliation(s)
- Jane G Pouzou
- EpiX Analytics, LLC. Fort Collins, CO, United States
| | | |
Collapse
|
3
|
Pasdar Y, Shadmani FK, Fateh HL, Soleimani D, Hamzeh B, Ghalandari M, Moloudpour B, Darbandi M. The burden of colorectal cancer attributable to dietary risk in Middle East and North African from 1990 to 2019. Sci Rep 2023; 13:20244. [PMID: 37985710 PMCID: PMC10662137 DOI: 10.1038/s41598-023-47647-y] [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: 06/25/2023] [Accepted: 11/16/2023] [Indexed: 11/22/2023] Open
Abstract
The incidence of colorectal cancer (CRC) is increasing in low- and middle-income countries. This study aimed to estimate the burden of CRC attributable to nutritional risk in the Middle East and North Africa (MENA) region. The GBD 2019 methods were used to estimate age-standardized mortality rates (ASMRs) and disability-adjusted life-years (DALYs) in 2019 and over the past three decades. We evaluated the 30-year trend in DALYs and mortality rates from nutrition-related risks of CRC, from 1990 to 2019 by sex and age groups in 21 countries in the MENA region. The rate of DALYs/100,000 due to diet-related risks for CRC in 2019 was 79.71 (95% UI: 56.79, 98.44) and 65.16 (95% UI: 45.86, 80.95) in men and women, respectively. The percent changes of DALYs/100,000 in men and women were 8.15% and 2.50%, respectively, between 1990 and 2019. The percent changes in ASMRs in men and women were 8.32% and 3.44%, respectively. The highest DALYs and ASMRs were observed in both sexes in the age group 75-79 years and above. The highest percent changes in DALYs/100,000 and ASMRs were observed between 1990 and 2019 in Afghanistan, Egypt, Iran, Iraq, Lebanon, Libya, Morocco, Palestine, Qatar, Saudi Arabia, Sudan and Yemen. DALYs and ASMRs attributed to dietary risk for CRC increased in 21 countries in the MENA region from 1990 to 2019. A modified diet with more fiber, dairy products and less red meat intake is a highly recommended strategy for prevention CRC.
Collapse
Affiliation(s)
- Yahya Pasdar
- Research Center for Environmental Determinants of Health (RCEDH), Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
- Cardiovascular Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Fatemeh Khosravi Shadmani
- Research Center for Environmental Determinants of Health (RCEDH), Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Hawal Lateef Fateh
- Nursing Department, Kalar Technical College, Garmian Polytechnic University, Kalar, Iraq
| | - Davood Soleimani
- Research Center for Environmental Determinants of Health (RCEDH), Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Behrooz Hamzeh
- Research Center for Environmental Determinants of Health (RCEDH), Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mojtaba Ghalandari
- Research Center for Environmental Determinants of Health (RCEDH), Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Behrooz Moloudpour
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mitra Darbandi
- Research Center for Environmental Determinants of Health (RCEDH), Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran.
| |
Collapse
|
4
|
Bulanda S, Janoszka B. Consumption of Thermally Processed Meat Containing Carcinogenic Compounds (Polycyclic Aromatic Hydrocarbons and Heterocyclic Aromatic Amines) versus a Risk of Some Cancers in Humans and the Possibility of Reducing Their Formation by Natural Food Additives-A Literature Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19084781. [PMID: 35457645 PMCID: PMC9024867 DOI: 10.3390/ijerph19084781] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 03/23/2022] [Accepted: 04/12/2022] [Indexed: 12/18/2022]
Abstract
(1) Background: Thermal treatment of high-protein food may lead to the formation of mutagenic and carcinogenic compounds, e.g., polycyclic aromatic hydrocarbons and heterocyclic aromatic amines. Frequent consumption of processed meat was classified by the International Agency for Research on Cancer as directly carcinogenic for humans. (2) Methods: A literature review was carried out based on a search of online databases for articles on consuming thermally processed meat containing carcinogenic compounds versus a risk of cancers in humans published between 2001 and 2021. (3) Results: A review of the current literature on the participation of PAHs and HAA in the formation of certain neoplasms indicates a positive relationship between diet and the incidences of many cancers, especially colon cancer. A simple way to obtain dishes with reduced contents of harmful compounds is the use of spices and vegetables as meat additives. These seasonings are usually rich in antioxidants that influence the mechanism of HAA and PAH synthesis in food. (4) Conclusions: As there is a growing risk of a cancer tendency because of exposing humans to PAHs and HAAs, it is extremely vital to find a simple way to limit carcinogenic compound synthesis in a processed proteinaceous food. Disseminating the knowledge about the conditions for preparing dishes with a reduced content of carcinogenic compounds could become a vital element of cancer prevention programs.
Collapse
|
5
|
Hultcrantz R. Aspects of colorectal cancer screening, methods, age and gender. J Intern Med 2021; 289:493-507. [PMID: 32929813 PMCID: PMC8048936 DOI: 10.1111/joim.13171] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 07/27/2020] [Accepted: 08/20/2020] [Indexed: 02/06/2023]
Abstract
Colorectal cancer (CRC) is, besides breast, prostate, lung and skin cancers, the most common cancer worldwide and is suitable for screening. The incidence of CRC varies considerably in different parts of the world: in well-developed countries, the incidence is between 30 and 70 per 100 000 inhabitants, whereas in less-developed countries such as sub-Saharan Africa, it is 10-20/100 000 inhabitants. Women have a lower incidence of CRC, which is usually one-third of total incidence. Several studies have shown that it is possible to decrease mortality from CRC with about 20%, which is evidenced through the data from countries with screening programmes. Though the method of choice to identify blood samples in faecal matter is under debate, the most feasible way is to perform colonoscopy. Other methods include more advanced faecal analyses, testing for mutations from CRC, sigmoidoscopy, CT colonoscopy or optical colonoscopy. Colonoscopy is in most countries not available in sufficient amount and has to be carried out with great accuracy; otherwise, lesions will be missed to identify, thus leading to complications. Gender is an issue in CRC screening, as women have about 20% fewer colorectal adenomas and CRCs, but they also have more right-sided lesions, which are more difficult to detect with tests for faecal blood since they create less blood in faeces. Thus, other strategies may have to be developed for women in order for screening to have the same effect. It is essential to introduce colorectal cancer screening in all countries together with other clinical pieces of advice such as information on smoking, obesity and exercise in order to reduce one of the most dangerous cancers.
Collapse
Affiliation(s)
- R Hultcrantz
- From the, Department of Medicine, Solna, Karolinska Institutet, Stockholm, Sweden
| |
Collapse
|
6
|
Hashari SZ, Rahim AA, Meng GY, Ramiah SK. Quantification of Cooking Method Effect on COP Content in Meat Types Using Triple Quadrupole GC-MS/MS. Molecules 2020; 25:molecules25214978. [PMID: 33126403 PMCID: PMC7662975 DOI: 10.3390/molecules25214978] [Citation(s) in RCA: 2] [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: 08/07/2020] [Revised: 10/01/2020] [Accepted: 10/04/2020] [Indexed: 12/14/2022] Open
Abstract
A diet containing cholesterol is an essential component of biological function; however, cholesterol oxidation products (COPs) remain a major public health concern. This study investigated the effects of cooking methods (boiling and frying) on the production levels of COPs in processed foods. Samples, as represented by minced beef, chicken sausages, and fish fillets, were subjected to different cooking methods followed by COP extraction using a saponification method. Then, six common COPs, 5α-cholest, α-epoxy, β-epoxy, 25-HC, triol, and 7-keto, were quantified by triple quadrupole gas chromatography-mass spectrometry (GS-MS/MS). A significantly high number of COPs were detected in minced meat, of which 7-keto and triol were detected as major oxidation products, followed by chicken sausages and fish fillets (p ≤ 0.05). Compared to boiling, frying generated significantly more COPs, specifically triol (0.001-0.004 mg/kg) and 7-keto (0.001-0.200 mg/kg), in all samples. Interestingly, cholesterol level was found to be slightly (but not significantly) decreased in heat-treated samples due to oxidation during cooking, producing a higher number of COPs. Notably, the fish fillets were found to produce the fewest COPs due to the presence of a low amount of cholesterol and unsaturated fatty acids. In conclusion, adapting boiling as a way of cooking and choosing the right type of meat could serve to reduce COPs in processed foods.
Collapse
Affiliation(s)
- Shazamawati Zam Hashari
- Food Biotechnology Program, Faculty of Science and Technology, University Sains Islam Malaysia, Bandar Baru Nilai 71800, Malaysia; (S.Z.H.); (A.A.R.)
| | - Alina Abdul Rahim
- Food Biotechnology Program, Faculty of Science and Technology, University Sains Islam Malaysia, Bandar Baru Nilai 71800, Malaysia; (S.Z.H.); (A.A.R.)
| | - Goh Yong Meng
- Department of Animal Production and Biodiversity, Institute of Tropical Agriculture and Food Security, University Putra Malaysia (UPM), Serdang 43400, Malaysia;
- Department of Veterinary Pre Clinical Science, Faculty of Veterinary Medicine, University Putra Malaysia, Persiaran UPM-Serdang, Serdang 43400, Malaysia
| | - Suriya Kumari Ramiah
- Department of Animal Production and Biodiversity, Institute of Tropical Agriculture and Food Security, University Putra Malaysia (UPM), Serdang 43400, Malaysia;
- Correspondence: ; Tel.: +60-8947-1173
| |
Collapse
|
7
|
Knuppel A, Papier K, Fensom GK, Appleby PN, Schmidt JA, Tong TYN, Travis RC, Key TJ, Perez-Cornago A. Meat intake and cancer risk: prospective analyses in UK Biobank. Int J Epidemiol 2020; 49:1540-1552. [PMID: 32814947 DOI: 10.1093/ije/dyaa142] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/13/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Red and processed meat have been consistently associated with colorectal cancer risk, but evidence for other cancer sites and for poultry intake is limited. We therefore examined associations between total, red and processed meat and poultry intake and incidence for 20 common cancers. METHODS We analyzed data from 474 996 participants (54% women) in UK Biobank. Participants were aged 37-73 years and cancer-free at baseline (2006-10). Multivariable-adjusted Cox proportional hazards models were used to determine associations between baseline meat intake and cancer incidence. Trends in risk across the baseline categories were calculated, assigning re-measured intakes from a subsample. RESULTS During a mean follow-up of 6.9 years, 28 955 participants were diagnosed with malignant cancer. After correction for multiple testing, red and processed meat combined, and processed meat, were each positively associated with colorectal cancer risk [hazard ratio (HR) per 70 g/day higher intake of red and processed meat 1.32, 95% confidence interval 1.14-1.53; HR per 20 g/day higher intake of processed meat 1.18, 1.03-1.31] and red meat was associated with colon cancer risk (HR per 50 g/day higher intake of red meat 1.36, 1.13-1.64). Positive associations of red meat intake with colorectal and prostate cancer, processed meat intake with rectal cancer and poultry intake with cancers of the lymphatic and haematopoietic tissues did not survive multiple testing. CONCLUSIONS Higher intake of red and processed meat was specifically associated with a higher risk of colorectal cancer; there was little evidence that meat intake was associated with risk of other cancers.
Collapse
Affiliation(s)
| | - Keren Papier
- Cancer Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Georgina K Fensom
- Cancer Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Paul N Appleby
- Cancer Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Julie A Schmidt
- Cancer Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Tammy Y N Tong
- Cancer Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Ruth C Travis
- Cancer Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Timothy J Key
- Cancer Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Aurora Perez-Cornago
- Cancer Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| |
Collapse
|
8
|
Shi C, Xie LY, Tang YP, Long L, Li JL, Hu BL, Li KZ. Hypermethylation of N-Acetyltransferase 1 Is a Prognostic Biomarker in Colon Adenocarcinoma. Front Genet 2019; 10:1097. [PMID: 31781164 PMCID: PMC6851262 DOI: 10.3389/fgene.2019.01097] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Accepted: 10/11/2019] [Indexed: 01/05/2023] Open
Abstract
Background: The N-acetyltransferase 1 (NAT1) gene is downregulated in several cancers and associated with patient survival. In this study, we sought to examine the prognostic value and clinical significance of NAT1 methylation in colon adenocarcinoma (COAD). Methods: Data relating to NAT1 mRNA expression and methylation and clinicopathological features of COAD were extracted from the database of The Cancer Genome Atlas. We compared the mRNA expression and methylation of NAT1 between COAD and normal tissues and performed correlation analysis to assess the association between NAT1 mRNA expression and methylation. Furthermore, we assessed patient survival based on CpG sites in the promoter region of NAT1 and analyzed the association between the NAT1 mRNA expression and CpG site methylation and clinicopathological features. An independent Gene Expression Omnibus (GEO) dataset was used to validate the results. Results: We found that the expression of NAT1 mRNA was reduced in COAD compared with normal tissues and that mean methylation of the eight CpG sites in the promoter region of NAT1 was higher in COAD tissues than in normal tissues. Furthermore, five CpG sites were demonstrated to be significantly negatively correlated with NAT1 mRNA expression in COAD. Survival analysis indicated that NAT1 mRNA expression and the cg15797286 and cg18509990 sites were associated with the overall survival of COAD patients. Combined survival analysis revealed that combinations of NAT1 mRNA expression with five CpG sites were significantly associated with the overall survival of COAD patients. Both NAT1 mRNA and cg15797286 were associated with the T, N, and clinical stages of COAD. The GEO data indicated that cg15797286 was hypermethylated in recurrent colorectal adenomas. Conclusions: Methylation of NAT1 is associated with the development of COAD, and may serve as prognostic and treatment biomarkers for COAD.
Collapse
Affiliation(s)
- Cheng Shi
- Department of Gastroenterology, The People's Hospital of Liuzhou, Liuzhou, China
| | - Li-Ye Xie
- Department of Research, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, China
| | - Yan-Ping Tang
- Department of Research, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, China
| | - Long Long
- Department of Research, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, China
| | - Ji-Lin Li
- Department of Research, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, China
| | - Bang-Li Hu
- Department of Research, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, China
| | - Ke-Zhi Li
- Department of Research, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, China
| |
Collapse
|
9
|
A colorectal cancer diet quality index is inversely associated with colorectal cancer in the Malmö diet and cancer study. Eur J Cancer Prev 2019; 28:463-471. [DOI: 10.1097/cej.0000000000000486] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
10
|
Islam Z, Akter S, Kashino I, Mizoue T, Sawada N, Mori N, Yamagiwa Y, Tsugane S, Naito M, Tamakoshi A, Wada K, Nagata C, Sugawara Y, Tsuji I, Matsuo K, Ito H, Lin Y, Kitamura Y, Sadakane A, Tanaka K, Shimazu T, Inoue M. Meat subtypes and colorectal cancer risk: A pooled analysis of 6 cohort studies in Japan. Cancer Sci 2019; 110:3603-3614. [PMID: 31482651 PMCID: PMC6825004 DOI: 10.1111/cas.14188] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 08/04/2019] [Accepted: 08/29/2019] [Indexed: 12/23/2022] Open
Abstract
Red meat and processed meat have been suggested to increase risk of colorectal cancer (CRC), especially colon cancer. However, it remains unclear whether these associations differ according to meat subtypes or colon subsites. The present study addressed this issue by undertaking a pooled analysis of large population-based cohort studies in Japan: 5 studies comprising 232 403 participants (5694 CRC cases) for analysis based on frequency of meat intake, and 2 studies comprising 123 635 participants (3550 CRC cases) for analysis based on intake quantity. Study-specific hazard ratios (HRs) and 95% confidence intervals (CIs) were estimated using the Cox proportional hazards model and then pooled using the random effect model. Comparing the highest vs lowest quartile, beef intake was associated with an increased risk of colon cancer in women (pooled HR 1.20; 95% CI, 1.01-1.44) and distal colon cancer (DCC) risk in men (pooled HR 1.30; 95% CI, 1.05-1.61). Frequent intake of pork was associated with an increased risk of distal colon cancer in women (pooled HR 1.44; 95% CI, 1.10-1.87) for "3 times/wk or more" vs "less than 1 time/wk". Frequent intake of processed red meat was associated with an increased risk of colon cancer in women (pooled HR 1.39; 95% CI, 0.97-2.00; P trend = .04) for "almost every day" vs "less than 1 time/wk". No association was observed for chicken consumption. The present findings support that intake of beef, pork (women only), and processed red meat (women only) might be associated with a higher risk of colon (distal colon) cancer in Japanese.
Collapse
Affiliation(s)
- Zobida Islam
- Department of Epidemiology and Prevention, Center for Clinical Sciences, National Center for Global Health and Medicine, Tokyo, Japan
| | - Shamima Akter
- Department of Epidemiology and Prevention, Center for Clinical Sciences, National Center for Global Health and Medicine, Tokyo, Japan
| | - Ikuko Kashino
- Department of Epidemiology and Prevention, Center for Clinical Sciences, National Center for Global Health and Medicine, Tokyo, Japan
| | - Tetsuya Mizoue
- Department of Epidemiology and Prevention, Center for Clinical Sciences, National Center for Global Health and Medicine, Tokyo, Japan
| | - Norie Sawada
- Epidemiology and Prevention Group, Research Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Nagisa Mori
- Epidemiology and Prevention Group, Research Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Yoko Yamagiwa
- Epidemiology and Prevention Group, Research Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Shoichiro Tsugane
- Epidemiology and Prevention Group, Research Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Mariko Naito
- Department of Oral Epidemiology, Hiroshima University Graduate School of Biomedical and Health Sciences, Hiroshima, Japan
| | - Akiko Tamakoshi
- Department of Public Health, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Keiko Wada
- Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Chisato Nagata
- Department of Epidemiology and Preventive Medicine, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Yumi Sugawara
- Division of Epidemiology, Department of Public Health and Forensic Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Ichiro Tsuji
- Division of Epidemiology, Department of Public Health and Forensic Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Keitaro Matsuo
- Division of Cancer Epidemiology, Nagoya University Graduate School of Medicine, Nagoya, Japan.,Division of Cancer Epidemiology and Prevention, Aichi Cancer Center Research Institute, Nagoya, Japan
| | - Hidemi Ito
- Division of Cancer Information and Control, Department of Preventive Medicine, Aichi Cancer Center Research Institute, Nagoya, Japan.,Division of Cancer Descriptive Epidemiology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yingsong Lin
- Department of Public Health, Aichi Medical University School of Medicine, Aichi, Japan
| | - Yuri Kitamura
- Department of Social Medicine, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Atsuko Sadakane
- Department of Epidemiology, Radiation Effects Research Foundation, Hiroshima, Japan
| | - Keitaro Tanaka
- Department of Preventive Medicine, Faculty of Medicine, Saga University, Saga, Japan
| | - Taichi Shimazu
- Epidemiology and Prevention Group, Research Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Manami Inoue
- Epidemiology and Prevention Group, Research Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | | |
Collapse
|
11
|
Abstract
PURPOSE OF REVIEW Colorectal cancer (CRC) is one of the most common cancers and the fourth leading cause of cancer-related deaths worldwide. Diet has a significant impact on the risk of developing CRC, but though processed meat is a known positive contributor, the effects of other dietary components are largely mixed. This review focuses on dietary patterns to describe the complexity of dietary diversity and overall food consumption and to examine the relationship between dietary patterns and risk of CRC. RECENT FINDINGS After searching human studies published in 2017-2018, we selected and evaluated 30 articles, including meta-analyses, cohort studies, and prospective studies. These studies suggest that the prudent or Mediterranean dietary pattern significantly decreases the risk of CRC compared to the Western dietary pattern; a lower dietary inflammatory index or a higher dietary quality index associates with a lower risk of CRC; closely following all aspects of the World Cancer Research Fund/American Institute for Cancer Research cancer prevention guidelines and recommendations correlates with a reduced risk of CRC. SUMMARY The risk of developing CRC can be reduced by adopting a healthier lifestyle. More studies of the impact of diet on clinical outcomes of CRC are needed.
Collapse
|
12
|
Jiang H, Sun L, Hu C, Wang Y. Hypermethylated WNT10A and its clinical significance in colorectal cancer. Am J Transl Res 2018; 10:4290-4301. [PMID: 30662671 PMCID: PMC6325495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Accepted: 12/02/2018] [Indexed: 06/09/2023]
Abstract
Colorectal cancer (CRC) is a heterogeneous disease in which unique subtypes are characterized by distinct genetic and epigenetic alterations. DNA methylation, a well-documented epigenetic modification, is a promising biomarker for the diagnosis and prognosis of cancers, including CRC. WNT10A is a member of the Wnt family. It belongs to the Wnt signaling pathway and is involved in CRC. However, studies regarding the methylation and expression of WNT10A in CRC are limited. In the current study, we analyzed the methylation status of WNT10A in 146 patients with CRC and normal controls. These samples were classified into two groups. The first group was an initial discovery set (i.e., fresh tissue samples from 40 patients with CRC and adjacent normal control samples). The second group was an independent validation set (i.e., formalin-fixed and paraffin-embeded [FFPE] samples from 106 patients with CRC and cutting edge tissues). The results showed a higher level of WNT10A hypermethylation of in CRC samples than in controls (Fresh tissue cohort: P = 2.8E-5; FFPE cohort: P = 3.6E-4).This finding was verified by WNT10A methylation data from The Cancer Genome Atlas portal (TCGA) (P = 1.9E-83). Subgroup analysis of clinical characteristics showed a higher WNT10A methylation level in elder patients (aged > 60 y) (P = 0.037) and, patients with distant metastasis (P = 0.033), rectal cancer (P = 0.03), and mucinous adenocarcinoma (P = 0.02). Furthermore, TCGA RNAseq data demonstrated lower WNT10A expression in patients with CRC than in controls (P = 4.0E-3) and showed a negative correlation between expression and methylation (r = -0.37, P = 5.7E-13). Moreover, the efficiency of WNT10A methylation for CRC diagnosis was analyzed in both cohorts of the present study and the TCGA cohorts, which indicated the potential use of WNT10A methylation as a tool for diagnosis of CRC.
Collapse
Affiliation(s)
- Haizhong Jiang
- Department of Gastroenterology, Ningbo First Hospital59 Liuting Street, Ningbo 315010, People’s Republic of China
| | - Linyin Sun
- Department of Gastroenterology, Ningbo First Hospital59 Liuting Street, Ningbo 315010, People’s Republic of China
| | - Chunyan Hu
- Department of Gastroenterology, Ningbo First Hospital59 Liuting Street, Ningbo 315010, People’s Republic of China
| | - Yaqing Wang
- Laboratory of Molecular Medicine, Ningbo First Hospital59 Liuting Street, Ningbo 315010, People’s Republic of China
| |
Collapse
|
13
|
Benarba B. Red and processed meat and risk of colorectal cancer: an update. EXCLI JOURNAL 2018; 17:792-797. [PMID: 30190669 PMCID: PMC6123610 DOI: 10.17179/excli2018-1554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/22/2018] [Accepted: 08/06/2018] [Indexed: 11/21/2022]
Affiliation(s)
- Bachir Benarba
- Laboratory Research on Biological Systems and Geomatics, Faculty of Nature and Life,University of Mascara, Algeria
| |
Collapse
|
14
|
Garcia-Larsen V, Morton V, Norat T, Moreira A, Potts JF, Reeves T, Bakolis I. Dietary patterns derived from principal component analysis (PCA) and risk of colorectal cancer: a systematic review and meta-analysis. Eur J Clin Nutr 2018; 73:366-386. [DOI: 10.1038/s41430-018-0234-7] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2015] [Revised: 05/16/2018] [Accepted: 05/25/2018] [Indexed: 12/12/2022]
|
15
|
Rada-Fernandez de Jauregui D, Evans CEL, Jones P, Greenwood DC, Hancock N, Cade JE. Common dietary patterns and risk of cancers of the colon and rectum: Analysis from the United Kingdom Women's Cohort Study (UKWCS). Int J Cancer 2018. [PMID: 29516512 PMCID: PMC6055763 DOI: 10.1002/ijc.31362] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Few prospective cohort studies in the UK have specifically focused on the associations between commonly consumed dietary patterns and colorectal cancer (CRC). The aim of our study was to assess whether red meat, poultry, fish and vegetarian dietary patterns are associated with differences in the incidence of cancers of colon and rectum in the UKWCS. Four common dietary patterns were defined based on a hierarchy of consumption of red meat, poultry and fish for each cohort participant, using a 217‐item food frequency questionnaire. Cox proportional hazards regression was used to provide adjusted hazard ratios (HR) and 95% confidence intervals (CI) for CRC. A total of 32,147 women recruited and surveyed between 1995 and 1998 were followed up for a mean of 17.2 years (426,798 person‐years). A total of 462 incident CRC cases were documented; 335 colon cancers (172 proximal and 119 distal) and 152 in the rectum. In multivariable‐adjusted models, there was no evidence of a reduction in risk of overall CRC (HR = 0.86, 95% CI: 0.66–1.12), colon cancer (HR = 0.77, 95% CI: 0.56–1.05) or rectal cancer (HR = 1.04, 95% CI: 0.66–1.63) when comparing grouped red meat free diets with diets containing red meat. Exploratory analysis suggested a reduced risk of distal colon cancer in grouped red meat free diets (HR = 0.56, 95% CI: 0.34–0.95), though numbers with this outcome were small. These results indicate that a protective association of red meat free diets specifically on distal colon cancer merits confirmation in a larger study. What's new? Eating red meat may affect one's risk of colon cancer. Here, the authors looked for a relationship between colorectal cancer risk and red meat, poultry, fish, and vegetarian diets. They used data from the UK Womens Cohort study, with dietary information collected by survey. No statistically significant association was found for total CRC risk, but when they looked at specific cancer sub‐sites, a correlation emerged. Although numbers were small, a reduction in distal CRC risk was observed among those who did not eat red meat. A larger study would be desirable to confirm these findings.
Collapse
Affiliation(s)
- Diego Rada-Fernandez de Jauregui
- Preventive Medicine and Public Health Department, University of the Basque Country/Euskal Herriko Unibertsitatea (UPV/EHU), Vitoria-Gasteiz, Spain.,Nutritional Epidemiology Group, School of Food Science and Nutrition, University of Leeds, Leeds, United Kingdom
| | - Charlotte E L Evans
- Nutritional Epidemiology Group, School of Food Science and Nutrition, University of Leeds, Leeds, United Kingdom
| | - Petra Jones
- Nutritional Epidemiology Group, School of Food Science and Nutrition, University of Leeds, Leeds, United Kingdom.,Department of Food Sciences and Nutrition, University of Malta, Msida, Malta
| | - Darren C Greenwood
- Division of Epidemiology and Biostatistics, School of Medicine, University of Leeds, Leeds, United Kingdom.,Leeds Institute of Data Analytics, University of Leeds, Leeds, United Kingdom
| | - Neil Hancock
- Nutritional Epidemiology Group, School of Food Science and Nutrition, University of Leeds, Leeds, United Kingdom
| | - Janet E Cade
- Nutritional Epidemiology Group, School of Food Science and Nutrition, University of Leeds, Leeds, United Kingdom
| |
Collapse
|
16
|
Requena T, Martínez-Cuesta MC, Peláez C. Diet and microbiota linked in health and disease. Food Funct 2018; 9:688-704. [DOI: 10.1039/c7fo01820g] [Citation(s) in RCA: 102] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Diet has shaped microbiota profiles through human evolution.
Collapse
Affiliation(s)
- T. Requena
- Department of Food Biotechnology and Microbiology
- Institute of Food Science Research
- 28049 Madrid
- Spain
| | - M. C. Martínez-Cuesta
- Department of Food Biotechnology and Microbiology
- Institute of Food Science Research
- 28049 Madrid
- Spain
| | - C. Peláez
- Department of Food Biotechnology and Microbiology
- Institute of Food Science Research
- 28049 Madrid
- Spain
| |
Collapse
|