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Lerma-Treviño C, Hernández-Cadena L, Acosta-Montes JO, Hernández-Montes G, Alvarado-Cruz I, Romieu I, Barraza-Villarreal A. Prenatal Arsenic Exposure on DNA Methylation of C18ORF8 and ADAMTS9 Genes of Newborns from the POSGRAD Birth Cohort Study. TOXICS 2024; 12:476. [PMID: 39058128 PMCID: PMC11280544 DOI: 10.3390/toxics12070476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2024] [Revised: 06/08/2024] [Accepted: 06/27/2024] [Indexed: 07/28/2024]
Abstract
Exposure to arsenic (As) is a public health problem associated with cancer (skin and colon) and it has been reported that epigenetic changes may be a potential mechanism of As carcinogenesis. It is pertinent to evaluate this process in genes that have been associated with cancer, such as ADAMTS9 and C18ORF8. Gestation and delivery data were obtained from the POSGRAD study. Exposure to As was measured in urine during pregnancy. Gene methylation was performed by sodium bisulfite sequencing; 26 CpG sites for the C18ORF8 gene and 21 for ADAMTS9 were analyzed. These sites are located on the CpG islands near the start of transcription. Sociodemographic characteristics were obtained by a questionnaire. The statistical analysis was performed using multiple linear regression models adjusted for potential confounders. Newborns with an As exposure above 49.4 μg g-1 showed a decrease of 0.21% on the methylation rate in the sites CpG15, CpG19, and CpG21 of the C18ORF8 gene (adjusted ß = -0.21, p-value = 0.02). No statistically significant association was found between prenatal exposure to As and methylation of the ADAMTS9 gene. Prenatal exposure to As was associated with decreased DNA methylation at the CpG15, CpG19, and CpG21 sites of the C18ORF8 gene. These sites can provide information to elucidate epigenetic mechanisms associated with prenatal exposure to As and cancer.
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Affiliation(s)
- Carolina Lerma-Treviño
- Centro de Investigación en Nutrición y Salud, Instituto Nacional de Salud Pública, Cuernavaca 62100, Mexico;
| | - Leticia Hernández-Cadena
- Dirección de Salud Ambiental, Instituto Nacional de Salud Pública, Cuernavaca 62100, Mexico; (L.H.-C.); (I.R.)
| | | | - Georgina Hernández-Montes
- CIC-UNAM-Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City 14080, Mexico;
| | - Isabel Alvarado-Cruz
- Department of Cellular and Molecular Medicine, University of Arizona, Tucson, AZ 85724, USA;
| | - Isabelle Romieu
- Dirección de Salud Ambiental, Instituto Nacional de Salud Pública, Cuernavaca 62100, Mexico; (L.H.-C.); (I.R.)
| | - Albino Barraza-Villarreal
- Dirección de Salud Ambiental, Instituto Nacional de Salud Pública, Cuernavaca 62100, Mexico; (L.H.-C.); (I.R.)
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Hajipour A, Ardekanizadeh NH, Roumi Z, Shekari S, Aminnezhad Kavkani B, Shalmani SHM, Bahar B, Tajadod S, Ajami M, Tabesh GA, Gholamalizadeh M, Doaei S. The effect of FTO gene rs9939609 polymorphism on the association between colorectal cancer and different types of dietary fat intake: a case-control study. J Physiol Anthropol 2023; 42:17. [PMID: 37543622 PMCID: PMC10404375 DOI: 10.1186/s40101-023-00333-4] [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: 12/28/2022] [Accepted: 07/17/2023] [Indexed: 08/07/2023] Open
Abstract
BACKGROUND Colorectal cancer (CRC) is one of the most common cancers in the world. Some dietary factors such as fat intake have been identified as the risk factors for CRC. This study aimed to investigate the effect of fat mass and obesity-associated (FTO) gene rs9939609 polymorphism on the association between CRC and different types of dietary fats. METHODS This case-control study was performed on 135 CRC cases and 294 healthy controls in Tehran, Iran. Data on demographic factors, anthropometric measurements, physical activity, the intake of different types of dietary fats, and FTO gene rs9939609 polymorphism was collected from all participants. The association between cancer and dietary fat intake in individuals with different FTO genotypes was assessed using different models of logistic regression. RESULTS Oleic acid intake was higher in the case group compared to the control group in both people with TT (7.2±3.46 vs. 5.83±3.06 g/d, P=0.02) and AA/AT genotypes (8.7±6.23 vs. 5.57 ±3.2 g/d, P<0.001). Among carriers of AA/AT genotypes of FTO rs9939609 polymorphism, a positive association was found between CRC and higher intakes of oleic acid (OR=1.12, CI95% 1.03-1.21, P=0.01) and cholesterol (OR=1.01, CI95% 1.00-1.02; P=0.01) after adjusting for age, sex, physical activity, alcohol use, smoking, calorie intake, and body mass index. CONCLUSION Higher intakes of cholesterol and oleic acid were associated with a higher risk of CRC in FTO-risk allele carriers. The association of CRC and dietary fat may be influenced by the FTO genotype. Further longitudinal studies are warranted to confirm these findings.
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Affiliation(s)
- Azadeh Hajipour
- School of Health, Qazvin University of Medical Sciences, Qazvin, Iran
| | | | - Zahra Roumi
- Department of Nutrition, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Soheila Shekari
- Department of Nutrition, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | | | | | - Bojlul Bahar
- Nutrition Sciences and Applied Food Safety Studies, Research Centre for Global Development, School of Sport & Health Sciences, University of Central Lancashire, Preston, UK
| | - Shirin Tajadod
- Department of Nutrition, School of Public Health, International Campus, Iran University of Medical Sciences, Tehran, Iran
| | - Marjan Ajami
- Department of Food and Nutrition Policy and Planning National Nutrition and Food Technology Research Institute School of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ghasem Azizi Tabesh
- Genomic Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Maryam Gholamalizadeh
- Cancer Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Saeid Doaei
- Department of Community Nutrition, Faculty of Nutrition and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Pancancer Analysis of Revealed TDO2 as a Biomarker of Prognosis and Immunotherapy. DISEASE MARKERS 2022; 2022:5447017. [PMID: 36118672 PMCID: PMC9481368 DOI: 10.1155/2022/5447017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 08/27/2022] [Indexed: 12/17/2022]
Abstract
Background Tryptophan 2,3-dioxygenase (TDO) encoded by TDO2, a rate-limiting enzyme in the kynurenine pathway, catabolizes tryptophan to kynurenine, evades immune surveillance, and promotes tumor growth. Although accumulating evidence suggests a crucial role of TDO2 during tumor formation and development, systematic evaluation of TDO2 across human cancers has rarely been reported. Methods To shed more light on the role of TDO2 in human cancer, we explored the expression profiles of TDO2 and identified its prognostic value in pancancer analysis through TCGA, CCLE, and GTEx databases. We further utilized TCGA data to evaluate the association between TDO2 and tumor immunological features, such as mismatch repair (MMR), tumor immune infiltration, immune checkpoint-related genes, tumor mutational burden (TMB), microsatellite instability (MSI), and DNA methyltransferase (DNMT). Results TDO2 exhibited different expression levels in various cancer cell lines. Frequently, TDO2 was detected to be highly expressed in the majority of cancers. In addition, high TDO2 expression was correlated with an unfavorable prognosis for patients in KIRP, LGG, TGCT, and UVM. Moreover, high TDO2 expression level positively correlated with higher immune infiltration, especially dendritic cells. Additionally, there is a close relationship between TDO2 and immune checkpoint-related gene markers, such as LAIR1, CD276, NRP1, CD80, and CD86. Finally, correlation analysis has demonstrated a high-correlation between TDO2 and TMB, MSI, MMR, and DNMT of multiple cancer types. Conclusion Therefore, our results suggest that TDO2 can function as a potential prognostic biomarker due to its role in tumor immunity regulation.
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Moosavy SH, Koochakkhani S, Barazesh M, Mohammadi S, Ahmadi K, Inchehsablagh BR, Kavousipour S, Eftekhar E, Mokaram P. In silico Analysis of Single Nucleotide Polymorphisms Associated with MicroRNA
Regulating 5-fluorouracil Resistance in Colorectal Cancer. LETT DRUG DES DISCOV 2022. [DOI: 10.2174/1570180818666210930161618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Due to the broad influence and reversible nature of microRNA (miRNA) on the
expression and regulation of target genes, researchers suggest that miRNAs and single nucleotide polymorphisms
(SNPs) in miRNA genes interfere with 5-fluorouracil (5-FU) drug resistance in colorectal
cancer chemotherapy.
Methods:
Computational assessment and cataloging of miRNA gene polymorphisms that target mRNA
transcripts directly or indirectly through regulation of 5-FU chemoresistance in CRC were screened out
by applying various universally accessible datasets such as miRNA SNP3.0 software.
Results:
1255 SNPs in 85 miRNAs affecting 5-FU resistance (retrieved from literature) were detected.
Computational analysis showed that 167 from 1255 SNPs alter microRNA expression levels leading to
inadequate response to 5-FU resistance in CRC. Among these 167 SNPs, 39 were located in the seed
region of 25/85 miRNA and were more critical than other SNPs. Has-miR-320a-5p with 4 SNP in seed
region was miRNA with the most number of SNPs. On the other hand, it has been identified that proteoglycan
in cancer, adherents junction, ECM-receptor interaction, Hippo signaling pathway, TGF-beta signaling
cascade, biosynthesis of fatty acid, and fatty acid metabolism were the most important pathways
targeted by these 85 predicted miRNAs.
Conclusion:
Our data suggest 39 SNPs in the seed region of 25 miRNAs as catalog in miRNA genes that
control the 5-FU resistance in CRC. These data also identify the most important pathways regulated by
miRNA.
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Affiliation(s)
- Seyed Hamid Moosavy
- Endocrinology and Metabolism Research Center, Hormozgan University of Medical Science, Bandar Abbas, Iran
| | - Shabnaz Koochakkhani
- Molecular Medicine Research Center, Hormozgan Health Institute, Hormozgan University of Medical Sciences, Bandar
Abbas 7919915519, Iran
| | - Mahdi Barazesh
- School of Paramedical Sciences, Gerash University of Medical Sciences, Gerash, Iran
| | - Shiva Mohammadi
- Department of Medical Biotechnology, School of Medicine, Lorestan University of Medical Sciences, Khorramabad,
Iran
| | - Khadijeh Ahmadi
- Infection and Tropical Disease Research Center, Hormozgan Health Institute, Hormozgan University of Medical
Science, Bandar Abbas, Iran
| | - Behnaz Rahnama Inchehsablagh
- Department of Physiology and Student Research Committee, Hormozgan University of
Medical Sciences, Bandar Abbas, Iran
| | - Soudabeh Kavousipour
- Molecular Medicine Research Center, Hormozgan Health Institute, Hormozgan University of Medical Sciences, Bandar
Abbas 7919915519, Iran
| | - Ebrahim Eftekhar
- Molecular Medicine Research Center, Hormozgan Health Institute, Hormozgan University of Medical Sciences, Bandar
Abbas 7919915519, Iran
| | - Pooneh Mokaram
- Autophagy Research Center, Shiraz University of Medical Sciences, Iran
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5
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Luo D, Yang J, Liu J, Yong X, Wang Z. Identification of four novel hub genes as monitoring biomarkers for colorectal cancer. Hereditas 2022; 159:11. [PMID: 35093172 PMCID: PMC8801129 DOI: 10.1186/s41065-021-00216-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Accepted: 11/29/2021] [Indexed: 11/30/2022] Open
Abstract
Background It must be admitted that the incidence of colorectal cancer (CRC) was on the rise all over the world, but the related treatment had not caught up. Further research on the underlying pathogenesis of CRC was conducive to improving the survival status of current CRC patients. Methods Differentially expressed genes (DEGs) screening were conducted based on “limma” and “RobustRankAggreg” package of R software. Weighted gene co-expression network analysis (WGCNA) was performed in the integrated DEGs that from The Cancer Genome Atlas (TCGA), and all samples of validation were from Gene Expression Omnlbus (GEO) dataset. Results The terms obtained in the functional annotation for primary DEGs indicated that they were associated with CRC. The MEyellow stand out whereby showed the significant correlation with clinical feature (disease), and 4 hub genes, including ABCC13, AMPD1, SCNN1B and TMIGD1, were identified in yellow module. Nine datasets from Gene Expression Omnibus database confirmed these four genes were significantly down-regulated and the survival estimates for the low-expression group of these genes were lower than for the high-expression group in Kaplan-Meier survival analysis section. MEXPRESS suggested that down-regulation of some top hub genes may be caused by hypermethylation. Receiver operating characteristic curves indicated that these genes had certain diagnostic efficacy. Moreover, tumor-infiltrating immune cells and gene set enrichment analysis for hub genes suggested that there were some associations between these genes and the pathogenesis of CRC. Conclusion This study identified modules that were significantly associated with CRC, four novel hub genes, and further analysis of these genes. This may provide a little new insights and directions into the potential pathogenesis of CRC. Supplementary Information The online version contains supplementary material available at 10.1186/s41065-021-00216-7.
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El Asri A, Ouldim K, Bouguenouch L, Sekal M, Moufid FZ, Kampman E, Huybrechts I, Gunter MJ, Abbaoui S, Znati K, Karkouri M, Kinany KE, Hatime Z, Deoula MMS, Chbani L, Zarrouq B, El Rhazi K. Dietary Fat Intake and KRAS Mutations in Colorectal Cancer in a Moroccan Population. Nutrients 2022; 14:318. [PMID: 35057499 PMCID: PMC8779768 DOI: 10.3390/nu14020318] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2021] [Revised: 01/05/2022] [Accepted: 01/09/2022] [Indexed: 01/27/2023] Open
Abstract
Epidemiologic data support an association between diet and mutations in the Kirsten-ras (KRAS) gene involved in colorectal cancer (CRC) development. This study aimed to explore the associations between fat intake and KRAS mutations in codons 12 and 13 in cases of CRC in the Moroccan population. A multicenter case-series study nested in a large-scale Moroccan CRC case-control study was conducted. Among all CRC cases recruited, 151 specimens were available for the DNA mutation analysis. Logistic regression was used to calculate odds ratios (ORs) and 95% confidence intervals (Cis) for KRAS mutation status according to the fat intake variables. A KRAS mutation was detected in the CRC tumor of 34.4% of the patients among whom 65.4% had a single mutation at codon 12 and 34.6% had a single mutation at codon 13. Compared to low levels of consumption, a positive association was observed between high polyunsaturated fatty acids (PUFA) consumption (>16.9 g/day) and prevalence of KRAS mutations (OR = 2.15, 95% CI = 1.01-4.59). No statistically significant associations were observed for total fat, monounsaturated fatty acids, saturated fatty acids and KRAS mutations. The results of this study suggest that PUFA may be relevant in the etiology of CRC, possibly through the generation of G > A transitions at the KRAS oncogene. Further studies are needed to verify and explain this finding.
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Affiliation(s)
- Achraf El Asri
- Laboratory of Epidemiology and Research in Health Sciences, Department of Epidemiology and Public Health, Faculty of Medicine and Pharmacy, Sidi Mohamed Ben Abdellah University, Fez 30000, Morocco; (K.E.K.); (Z.H.); (M.M.S.D.); (B.Z.); (K.E.R.)
| | - Karim Ouldim
- Medical Genetics and Oncogenetics Unit, Hassan II University Hospital, Sidi Mohamed Ben Abdellah University, Fez 30000, Morocco; (K.O.); (L.B.); (F.Z.M.)
- Cancer Research Institute, Fez 20192, Morocco
| | - Laila Bouguenouch
- Medical Genetics and Oncogenetics Unit, Hassan II University Hospital, Sidi Mohamed Ben Abdellah University, Fez 30000, Morocco; (K.O.); (L.B.); (F.Z.M.)
| | - Mohammed Sekal
- Department of Anatomy and Cytopathology, Hassan II University Hospital, Sidi Mohammed Ben Abdallah University, Fez 30000, Morocco; (M.S.); (L.C.)
| | - Fatima Zahra Moufid
- Medical Genetics and Oncogenetics Unit, Hassan II University Hospital, Sidi Mohamed Ben Abdellah University, Fez 30000, Morocco; (K.O.); (L.B.); (F.Z.M.)
| | - Ellen Kampman
- Division of Human Nutrition and Health, Wageningen University and Research, 69000 Wageningen, The Netherlands;
| | - Inge Huybrechts
- Nutrition and Metabolism Branch, International Agency for Research on Cancer, World Health Organization, 69372 Lyon, France; (I.H.); (M.J.G.)
| | - Marc J. Gunter
- Nutrition and Metabolism Branch, International Agency for Research on Cancer, World Health Organization, 69372 Lyon, France; (I.H.); (M.J.G.)
| | - Sanae Abbaoui
- Faculty of Medicine and Pharmacy, Ibn Zohr University, Agadir 80035, Morocco;
| | - Kaoutar Znati
- Department of Pathology, Ibn Sina University Hospital, Mohammed V University, Rabat 10001, Morocco;
| | - Mehdi Karkouri
- Pathologic Anatomy and Cytology Laboratory, Ibn Rochd University Hospital, Casablanca 20360, Morocco;
| | - Khaoula El Kinany
- Laboratory of Epidemiology and Research in Health Sciences, Department of Epidemiology and Public Health, Faculty of Medicine and Pharmacy, Sidi Mohamed Ben Abdellah University, Fez 30000, Morocco; (K.E.K.); (Z.H.); (M.M.S.D.); (B.Z.); (K.E.R.)
| | - Zineb Hatime
- Laboratory of Epidemiology and Research in Health Sciences, Department of Epidemiology and Public Health, Faculty of Medicine and Pharmacy, Sidi Mohamed Ben Abdellah University, Fez 30000, Morocco; (K.E.K.); (Z.H.); (M.M.S.D.); (B.Z.); (K.E.R.)
| | - Meimouna Mint Sidi Deoula
- Laboratory of Epidemiology and Research in Health Sciences, Department of Epidemiology and Public Health, Faculty of Medicine and Pharmacy, Sidi Mohamed Ben Abdellah University, Fez 30000, Morocco; (K.E.K.); (Z.H.); (M.M.S.D.); (B.Z.); (K.E.R.)
| | - Laila Chbani
- Department of Anatomy and Cytopathology, Hassan II University Hospital, Sidi Mohammed Ben Abdallah University, Fez 30000, Morocco; (M.S.); (L.C.)
| | - Btissame Zarrouq
- Laboratory of Epidemiology and Research in Health Sciences, Department of Epidemiology and Public Health, Faculty of Medicine and Pharmacy, Sidi Mohamed Ben Abdellah University, Fez 30000, Morocco; (K.E.K.); (Z.H.); (M.M.S.D.); (B.Z.); (K.E.R.)
- Department of Biology and Geology, Teachers Training College (Ecole Normale Superieure), Sidi Mohamed Ben Abdellah University, Fez 30000, Morocco
| | - Karima El Rhazi
- Laboratory of Epidemiology and Research in Health Sciences, Department of Epidemiology and Public Health, Faculty of Medicine and Pharmacy, Sidi Mohamed Ben Abdellah University, Fez 30000, Morocco; (K.E.K.); (Z.H.); (M.M.S.D.); (B.Z.); (K.E.R.)
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Guz M, Jeleniewicz W, Malm A, Korona-Glowniak I. A Crosstalk between Diet, Microbiome and microRNA in Epigenetic Regulation of Colorectal Cancer. Nutrients 2021; 13:2428. [PMID: 34371938 PMCID: PMC8308570 DOI: 10.3390/nu13072428] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Revised: 07/09/2021] [Accepted: 07/13/2021] [Indexed: 02/07/2023] Open
Abstract
A still growing interest between human nutrition in relation to health and disease states can be observed. Dietary components shape the composition of microbiota colonizing our gastrointestinal tract which play a vital role in maintaining human health. There is a strong evidence that diet, gut microbiota and their metabolites significantly influence our epigenome, particularly through the modulation of microRNAs. These group of small non-coding RNAs maintain cellular homeostasis, however any changes leading to impaired expression of miRNAs contribute to the development of different pathologies, including neoplastic diseases. Imbalance of intestinal microbiota due to diet is primary associated with the development of colorectal cancer as well as other types of cancers. In the present work we summarize current knowledge with particular emphasis on diet-microbiota-miRNAs axis and its relation to the development of colorectal cancer.
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Affiliation(s)
- Małgorzata Guz
- Department of Biochemistry and Molecular Biology, Medical University of Lublin, 20-093 Lublin, Poland;
| | - Witold Jeleniewicz
- Department of Biochemistry and Molecular Biology, Medical University of Lublin, 20-093 Lublin, Poland;
| | - Anna Malm
- Department of Pharmaceutical Microbiology, Medical University of Lublin, 20-093 Lublin, Poland; (A.M.); (I.K.-G.)
| | - Izabela Korona-Glowniak
- Department of Pharmaceutical Microbiology, Medical University of Lublin, 20-093 Lublin, Poland; (A.M.); (I.K.-G.)
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8
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Linseisen J, Grundmann N, Zoller D, Kühn T, Jansen EHJM, Chajès V, Fedirko V, Weiderpass E, Dahm CC, Overvad K, Tjønneland A, Boutron-Ruault MC, Rothwell JA, Severi G, Kaaks R, Schulze MB, Aleksandrova K, Sieri S, Panico S, Tumino R, Masala G, De Marco L, Bueno-de-Mesquita B, Vermeulen R, Gram IT, Skeie G, Chirlaque MD, Ardanaz E, Agudo A, Sánchez MJ, Amiano P, Wennberg M, Bodén S, Perez-Cornago A, Aglago EK, Gunter MJ, Jenab M, Heath AK, Nieters A. Red Blood Cell Fatty Acids and Risk of Colorectal Cancer in The European Prospective Investigation into Cancer and Nutrition (EPIC). Cancer Epidemiol Biomarkers Prev 2021; 30:874-885. [PMID: 33619024 DOI: 10.1158/1055-9965.epi-20-1426] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 12/03/2020] [Accepted: 02/05/2021] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND A growing body of evidence suggests that alterations of dietary fatty acid (FA) profiles are associated with colorectal cancer risk. However, data from large-scale epidemiologic studies using circulating FA measurements to objectively assess individual FA and FA categories are scarce. METHODS We investigate the association between red blood cell (RBC) membrane FAs and risk of colorectal cancer in a case-control study nested within a large prospective cohort. After a median follow-up of 6.4 years, 1,069 incident colorectal cancer cases were identified and matched to 1,069 controls among participants of the European Prospective Investigation into Cancer and Nutrition (EPIC). The FA composition of RBC phospholipids (in mol%) was analyzed by gas chromatography, and their association with risk of colorectal cancer was estimated by multivariable adjusted conditional logistic regression models. RESULTS After correction for multiple testing, subjects with higher concentrations of RBC stearic acid were at higher risk for colorectal cancer (OR = 1.23; 95% CI = 1.07-1.42, per 1 mol%). Conversely, colorectal cancer incidence decreased with increasing proportions of RBC n-3 PUFA, particularly eicosapentaenoic acid (0.75; 0.62-0.92, per 1 mol%). The findings for the n-6 PUFA arachidonic acid were inconsistent. CONCLUSIONS The positive association between prediagnostic RBC stearic acid and colorectal cancer reflects putative differences in FA intake and metabolism between cancer cases and matched controls, which deserve further investigation. The inverse relationship between EPA and colorectal cancer is in line with the repeatedly reported protective effect of fish consumption on colorectal cancer risk. IMPACT These findings add to the evidence on colorectal cancer prevention.
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Affiliation(s)
- Jakob Linseisen
- Chair of Epidemiology, Ludwig-Maximilians-Universität München, at UNIKA-T, Augsburg, Germany.
- Clinical Epidemiology, Helmholtz Zentrum München, Neuherberg, Germany
| | - Nina Grundmann
- Chair of Epidemiology, Ludwig-Maximilians-Universität München, at UNIKA-T, Augsburg, Germany
- Clinical Epidemiology, Helmholtz Zentrum München, Neuherberg, Germany
| | - Dorothee Zoller
- Chair of Epidemiology, Ludwig-Maximilians-Universität München, at UNIKA-T, Augsburg, Germany
- German Cancer Research Center (DKFZ), Division of Cancer Epidemiology, Heidelberg, Germany
| | - Tilman Kühn
- German Cancer Research Center (DKFZ), Division of Cancer Epidemiology, Heidelberg, Germany
| | - Eugène H J M Jansen
- Centre for Health Protection, National Institute for Public Health and the Environment (RIVM), Bilthoven, the Netherlands
| | - Veronique Chajès
- International Agency for Research on Cancer (IARC-WHO), Lyon, France
| | - Veronika Fedirko
- Department of Epidemiology, Rollins School of Public Health, Winship Cancer Institute, Emory University, Atlanta, Georgia
| | | | | | - Kim Overvad
- Department of Public Health, Aarhus University, Aarhus, Denmark
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark
| | - Anne Tjønneland
- Danish Cancer Society Research Center, Diet, Genes and Environment, Copenhagen, Denmark
| | - Marie-Christine Boutron-Ruault
- Centre de recherche en Epidémiologie et Santé des Populations (CESP), Institut National de la Santé et de la Recherche Médicale (Inserm) U1018, Faculté de Médecine, Université Paris-Sud, Université Paris-Saclay, Villejuif, France
- Institut de Cancérologie Gustave Roussy, Villejuif, France
| | - Joseph A Rothwell
- Centre de recherche en Epidémiologie et Santé des Populations (CESP), Institut National de la Santé et de la Recherche Médicale (Inserm) U1018, Faculté de Médecine, Université Paris-Sud, Université Paris-Saclay, Villejuif, France
- Institut de Cancérologie Gustave Roussy, Villejuif, France
| | - Gianluca Severi
- Centre de recherche en Epidémiologie et Santé des Populations (CESP), Institut National de la Santé et de la Recherche Médicale (Inserm) U1018, Faculté de Médecine, Université Paris-Sud, Université Paris-Saclay, Villejuif, France
- Institut de Cancérologie Gustave Roussy, Villejuif, France
- Department of Statistics, Computer Science and Applications (DISIA), University of Florence, Florence, Italy
| | - Rudolf Kaaks
- German Cancer Research Center (DKFZ), Division of Cancer Epidemiology, Heidelberg, Germany
| | - Matthias B Schulze
- German Institute of Human Nutrition Potsdam-Rehbruecke, Nuthetal, Germany
- Institute of Nutritional Science, University of Potsdam, Potsdam, Germany
| | - Krasimira Aleksandrova
- German Institute of Human Nutrition Potsdam-Rehbruecke, Nuthetal, Germany
- Institute of Nutritional Science, University of Potsdam, Potsdam, Germany
| | - Sabina Sieri
- Epidemiology and Prevention Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
| | - Salvatore Panico
- Dipartimento di Medicina Clinica e Chirurgia, Federico II University, Naples, Italy
| | - Rosario Tumino
- Cancer Registry and Histopathology Department, Provincial Health Authority, Ragusa, Italy
| | - Giovanna Masala
- Cancer Risk Factors and Life-Style Epidemiology Unit, Institute for Cancer Research, Prevention and Clinical Network - ISPRO, Florence, Italy
| | - Laura De Marco
- Cancer Epidemiology Unit, A.O.U. Città della Salute e della Scienza Hospital and CPO Piemonte, Turin, Italy
| | - Bas Bueno-de-Mesquita
- Department for Determinants of Chronic Diseases (DCD), National Institute for Public Health and the Environment (RIVM), Bilthoven, the Netherlands
| | - Roel Vermeulen
- Division of Environmental Epidemiology, Institute for Risk Assessment Sciences (IRAS), Utrecht University, Utrecht, the Netherlands
| | - Inger T Gram
- Department of Community Medicine, Faculty of Health Sciences, University of Tromsø, The Arctic University of Norway, Tromsø, Norway
| | - Guri Skeie
- Department of Community Medicine, Faculty of Health Sciences, University of Tromsø, The Arctic University of Norway, Tromsø, Norway
| | - María-Dolores Chirlaque
- Department of Epidemiology, Murcia Regional Health Council, IMIB-Arrixaca, Murcia, Spain
- Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
- Department of Health and Social Sciences, Universidad de Murcia, Murcia, Spain
| | - Eva Ardanaz
- Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
- Navarra Public Health Institute, Pamplona, Spain
- IdiSNA, Navarra Institute for Health Research, Pamplona, Spain
| | - Antonio Agudo
- Unit of Nutrition and Cancer, Catalan Institute of Oncology - ICO, Nutrition and Cancer Group, Bellvitge Biomedical Research Institute - IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Maria-José Sánchez
- Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
- Escuela Andaluza de Salud Pública (EASP), Granada, Spain
- Instituto de Investigación Biosanitaria ibs.GRANADA, Granada, Spain
- Department of Preventive Medicine and Public Health, University of Granada, Granada, Spain
| | - Pilar Amiano
- Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
- Public Health Division of Gipuzkoa, BioDonostia Research Institute, San Sebastian, Spain
| | - Maria Wennberg
- Section of Sustainable Health, Nutritional Research, Umeå University, Umeå, Sweden
| | - Stina Bodén
- Department of Radiation Sciences, Oncology unit, Umeå University, Umeå, Sweden
| | - Aurora Perez-Cornago
- Cancer Epidemiology Unit, Nuffield Department of Population Health, Oxford, United Kingdom
| | - Elom K Aglago
- International Agency for Research on Cancer (IARC-WHO), Lyon, France
| | - Marc J Gunter
- International Agency for Research on Cancer (IARC-WHO), Lyon, France
| | - Mazda Jenab
- International Agency for Research on Cancer (IARC-WHO), Lyon, France
| | - Alicia K Heath
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, United Kingdom
| | - Alexandra Nieters
- Institute of Immunodeficiency, Medical Faculty, University Hospital Freiburg, Freiburg, Germany
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9
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Caramujo-Balseiro S, Faro C, Carvalho L. Metabolic pathways in sporadic colorectal carcinogenesis: A new proposal. Med Hypotheses 2021; 148:110512. [PMID: 33548761 DOI: 10.1016/j.mehy.2021.110512] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Revised: 01/09/2021] [Accepted: 01/22/2021] [Indexed: 02/07/2023]
Abstract
Given the reports made about geographical differences in Colorectal Cancer (CRC) occurrence, suggesting a link between dietary habits, genes and cancer risk, we hypothesise that there are four fundamental metabolic pathways involved in diet-genes interactions, directly implicated in colorectal carcinogenesis: folate metabolism; lipid metabolism; oxidative stress response; and inflammatory response. Supporting this hypothesis are the evidence given by the significant associations between several diet-genes polymorphisms and CRC, namely: MTHFR, MTR, MTRR and TS (involved in folate metabolism); NPY, APOA1, APOB, APOC3, APOE, CETP, LPL and PON1 (involved in lipid metabolism); MNSOD, SOD3, CAT, GSTP1, GSTT1 and GSTM1 (involved in oxidative stress response); and IL-1, IL-6, TNF-α, and TGF-β (involved in inflammatory response). We also highlight the association between some foods/nutrients/nutraceuticals that are important in CRC prevention or treatment and the four metabolic pathways proposed, and the recent results of genome-wide association studies, both assisting our hypothesis. Finally, we propose a new line of investigation with larger studies, using accurate dietary biomarkers and investigating the four metabolic pathways genes simultaneously. This line of investigation will be essential to understand the full complexity of the association between nature and nurture in CRC and perhaps in other types of cancers. Only with this in-depth knowledge will it be possible to make personalised nutrition recommendations for disease prevention and management.
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Affiliation(s)
- Sandra Caramujo-Balseiro
- Institute of Anatomical and Molecular Pathology, Faculty of Medicine - University of Coimbra, Coimbra, Portugal; Department of Life Sciences - University of Coimbra, Coimbra, Portugal.
| | - Carlos Faro
- Department of Life Sciences - University of Coimbra, Coimbra, Portugal; UC Biotech, Cantanhede, Portugal
| | - Lina Carvalho
- Institute of Anatomical and Molecular Pathology, Faculty of Medicine - University of Coimbra, Coimbra, Portugal
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10
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Sabeti Aghabozorgi A, Moradi Sarabi M, Jafarzadeh-Esfehani R, Koochakkhani S, Hassanzadeh M, Kavousipour S, Eftekhar E. Molecular determinants of response to 5-fluorouracil-based chemotherapy in colorectal cancer: The undisputable role of micro-ribonucleic acids. World J Gastrointest Oncol 2020; 12:942-956. [PMID: 33005290 PMCID: PMC7510001 DOI: 10.4251/wjgo.v12.i9.942] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Revised: 05/11/2020] [Accepted: 07/19/2020] [Indexed: 02/05/2023] Open
Abstract
5-flurouracil (5-FU)-based chemotherapy is the main pharmacological therapy for advanced colorectal cancer (CRC). Despite significant progress in the treatment of CRC during the last decades, 5-FU drug resistance remains the most important cause of failure in CRC therapy. Resistance to 5-FU is a complex and multistep process. Different mechanisms including microsatellite instability, increased expression level of key enzyme thymidylate synthase and its polymorphism, increased level of 5-FU-activating enzymes and mutation of TP53 are proposed as the main determinants of resistance to 5-FU in CRC cells. Recently, micro-ribonucleic acids (miRNA) and their alterations were found to have a crucial role in 5-FU resistance. In this regard, the miRNA-mediated mechanisms of 5-FU drug resistance reside among the new fields of pharmacogenetics of CRC drug response that has not been completely discovered. Identification of the biological markers that are related to response to 5-FU-based chemotherapy is an emerging field of precision medicine. This approach will have an important role in defining those patients who are most likely to benefit from 5-FU-based chemotherapy in the future. Thereby, the identification of 5-FU drug resistance mechanisms is an essential step to predict and eventually overcome resistance. In the present comprehensive review, we will summarize the latest knowledge regarding the molecular determinants of response to 5-FU-based chemotherapy in CRC by emphasizing the role of miRNAs.
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Affiliation(s)
| | - Mostafa Moradi Sarabi
- Department of Biochemistry and Genetics, School of Medicine, Lorestan University of Medical Sciences, Khorramabad 381251698, Iran
| | - Reza Jafarzadeh-Esfehani
- Department of Medical Genetics, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad 1394491388, Iran
| | - Shabnaz Koochakkhani
- Molecular Medicine Research Center, Hormozgan Health Institute, Hormozgan University of Medical Sciences, Bandar Abbas 7919915519, Iran
| | - Marziyeh Hassanzadeh
- Molecular Medicine Research Center, Hormozgan Health Institute, Hormozgan University of Medical Sciences, Bandar Abbas 7919915519, Iran
| | - Soudabeh Kavousipour
- Molecular Medicine Research Center, Hormozgan Health Institute, Hormozgan University of Medical Sciences, Bandar Abbas 7919915519, Iran
| | - Ebrahim Eftekhar
- Molecular Medicine Research Center, Hormozgan Health Institute, Hormozgan University of Medical Sciences, Bandar Abbas 7919915519, Iran
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11
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Ungaro F, D’Alessio S, Danese S. The Role of Pro-Resolving Lipid Mediators in Colorectal Cancer-Associated Inflammation: Implications for Therapeutic Strategies. Cancers (Basel) 2020; 12:cancers12082060. [PMID: 32722560 PMCID: PMC7463689 DOI: 10.3390/cancers12082060] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 07/23/2020] [Accepted: 07/24/2020] [Indexed: 02/06/2023] Open
Abstract
Inflammation is a recognized hallmark of cancer that contributes to the development and progression of colorectal cancer (CRC). Anti-inflammatory drugs currently used for the treatment of CRC show many adverse side effects that prompted researchers to propose the polyunsaturated fatty acids-derived specialized pro-resolving mediators (SPMs) as promoters of resolution of cancer-associated inflammation. SPMs were found to inhibit the CRC-associated pro-inflammatory milieu via specific G-coupled protein receptors, although clinical data are still lacking. This review aims to summarize the state-of-the-art in this field, ultimately providing insights for the development of innovative anti-CRC therapies that promote the endogenous lipid-mediated resolution of CRC-associated inflammation.
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Affiliation(s)
- Federica Ungaro
- IBD Center, Laboratory of Gastrointestinal Immunopathology, Humanitas Clinical and Research Center, Rozzano, 20089 Milan, Italy; (S.D.); (S.D.)
- Department of Biomedical Sciences, Humanitas University, Rozzano, 20089 Milan, Italy
- Correspondence:
| | - Silvia D’Alessio
- IBD Center, Laboratory of Gastrointestinal Immunopathology, Humanitas Clinical and Research Center, Rozzano, 20089 Milan, Italy; (S.D.); (S.D.)
- Department of Biomedical Sciences, Humanitas University, Rozzano, 20089 Milan, Italy
| | - Silvio Danese
- IBD Center, Laboratory of Gastrointestinal Immunopathology, Humanitas Clinical and Research Center, Rozzano, 20089 Milan, Italy; (S.D.); (S.D.)
- Department of Biomedical Sciences, Humanitas University, Rozzano, 20089 Milan, Italy
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