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Ungvari Z, Fekete M, Fekete JT, Grosso G, Ungvari A, Győrffy B. Adherence to the Mediterranean diet and its protective effects against colorectal cancer: a meta-analysis of 26 studies with 2,217,404 participants. GeroScience 2024:10.1007/s11357-024-01296-9. [PMID: 39090501 DOI: 10.1007/s11357-024-01296-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2024] [Accepted: 07/20/2024] [Indexed: 08/04/2024] Open
Abstract
Colorectal cancer (CRC) is a major global health concern and represents a significant public health challenge in Hungary, where it exhibits some of the highest morbidity and mortality rates in the European Union. The Mediterranean diet has been suggested to reduce the incidence of CRC, but comprehensive evidence from diverse study designs is needed to substantiate this effect. A systematic literature search was conducted in PubMed, ClinicalTrials.gov, CENTRAL, and the Web of Science to identify randomized controlled trials and human clinical trials from 2008 to 2024 to identify relevant studies. Statistical analysis was performed using the https://metaanalysisonline.com web application using a random effects model to estimate the pooled hazard rates (HRs). Forest plots, funnel plots, and Z-score plots were utilized to visualize results. We identified 15 clinical trials and 9 case-control studies, encompassing a total of 2,217,404 subjects. The pooled analysis indicated that adherence to the Mediterranean diet significantly reduced the prevalence of CRC (HR = 0.84, 95% CI = 0.78-0.91, p < 0.01). This protective effect was consistent across sexes, with HRs of 0.85 (95% CI = 0.75-0.97, p = 0.01) for males and 0.88 (95% CI = 0.79-0.99, p = 0.03) for females. Case-control studies specifically showed a substantial effect (HR = 0.51, 95% CI = 0.38-0.68, p < 0.01). Notable heterogeneity was observed across studies, yet the a priori information size was substantially below the cumulative sample size, ensuring sufficient data for reliable conclusions. The findings from this meta-analysis reinforce the protective role of the Mediterranean diet against CRC. The results of this meta-analysis will inform dietary interventions designed to mitigate CRC risk, which are conducted within the framework of the Semmelweis Study, an ongoing comprehensive cohort study at Semmelweis University, designed to explore the multifaceted causes of unhealthy aging in Hungary. These interventions aim to explore the practical application of Mediterranean dietary patterns in reducing CRC incidence among the Hungarian population.
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Affiliation(s)
- Zoltan Ungvari
- Vascular Cognitive Impairment, Neurodegeneration and Healthy Brain Aging Program, Department of Neurosurgery, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
- Stephenson Cancer Center, University of Oklahoma, Oklahoma City, OK, USA
- Oklahoma Center for Geroscience and Healthy Brain Aging, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
- Department of Health Promotion Sciences, College of Public Health, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
- International Training Program in Geroscience, Doctoral College/Institute of Preventive Medicine and Public Health, Semmelweis University, Budapest, Hungary
| | - Mónika Fekete
- Institute of Preventive Medicine and Public Health, Semmelweis University, Semmelweis University, Budapest, Hungary
| | - János Tibor Fekete
- Department of Bioinformatics, Semmelweis University, 1094, Budapest, Hungary
- Cancer Biomarker Research Group, Institute of Molecular Life Sciences, HUN-REN Research Centre for Natural Sciences, H-1117, Budapest, Hungary
| | - Giuseppe Grosso
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
- Center for Human Nutrition and Mediterranean Foods (NUTREA), University of Catania, Catania, Italy
| | - Anna Ungvari
- Institute of Preventive Medicine and Public Health, Semmelweis University, Semmelweis University, Budapest, Hungary.
| | - Balázs Győrffy
- Department of Bioinformatics, Semmelweis University, 1094, Budapest, Hungary
- Cancer Biomarker Research Group, Institute of Molecular Life Sciences, HUN-REN Research Centre for Natural Sciences, H-1117, Budapest, Hungary
- Department of Biophysics, Medical School, University of Pecs, H-7624, Pecs, Hungary
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Zhang X, Wu Z, Wang X, Xin B, Hu P, Yin Y, He S, Ren M. Causal associations between dietary factors and colorectal cancer risk: a Mendelian randomization study. Front Nutr 2024; 11:1388732. [PMID: 38751740 PMCID: PMC11094808 DOI: 10.3389/fnut.2024.1388732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Accepted: 04/19/2024] [Indexed: 05/18/2024] Open
Abstract
Background Previous epidemiological studies have found a link between colorectal cancer (CRC) and human dietary habits. However, the inherent limitations and inevitable confounding factors of the observational studies may lead to the inaccurate and doubtful results. The causality of dietary factors to CRC remains elusive. Methods We conducted two-sample Mendelian randomization (MR) analyses utilizing the data sets from the IEU Open GWAS project. The exposure datasets included alcoholic drinks per week, processed meat intake, beef intake, poultry intake, oily fish intake, non-oily fish intake, lamb/mutton intake, pork intake, cheese intake, bread intake, tea intake, coffee intake, cooked vegetable intake, cereal intake, fresh fruit intake, salad/raw vegetable intake, and dried fruit intake. In our MR analyses, the inverse variance weighted (IVW) method was employed as the primary analytical approach. The weighted median, MR-Egger, weighted mode, and simple mode were also applied to quality control. Heterogeneity and pleiotropic analyses were implemented to replenish the accuracy of the results. Results MR consequences revealed that alcoholic drinks per week [odds ratio (OR): 1.565, 95% confidence interval (CI): 1.068-2.293, p = 0.022], non-oily fish intake (OR: 0.286; 95% CI: 0.095-0.860; p = 0.026), fresh fruit intake (OR: 0.513; 95% CI: 0.273-0.964; p = 0.038), cereal intake (OR: 0.435; 95% CI: 0.253-0.476; p = 0.003) and dried fruit intake (OR: 0.522; 95% CI: 0.311-0.875; p = 0.014) was causally correlated with the risk of CRC. No other significant relationships were obtained. The sensitivity analyses proposed the absence of heterogeneity or pleiotropy, demonstrating the reliability of the MR results. Conclusion This study indicated that alcoholic drinks were associated with an increased risk of CRC, while non-oily fish intake, fresh fruit intake, cereal intake, and dried fruit were associated with a decreased risk of CRC. This study also indicated that other dietary factors included in this research were not associated with CRC. The current study is the first to establish the link between comprehensive diet-related factors and CRC at the genetic level, offering novel clues for interpreting the genetic etiology of CRC and replenishing new perspectives for the clinical practice of gastrointestinal disease prevention.
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Affiliation(s)
- Xu Zhang
- Department of Gastroenterology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
- Shannxi Clinical Research Center of Digestive Disease (Cancer Division), Xi’an, China
| | - Zhimeng Wu
- Shannxi Clinical Research Center of Digestive Disease (Cancer Division), Xi’an, China
- Health Science Center, Xi’an Jiaotong University, Xi’an, China
| | - Xiangrui Wang
- Shannxi Clinical Research Center of Digestive Disease (Cancer Division), Xi’an, China
- Health Science Center, Xi’an Jiaotong University, Xi’an, China
| | - Binglong Xin
- Shanxi Institute of Science and Technology, Jincheng, China
| | - Ping Hu
- Department of Surgery, Dangtu Central Health Center, Ma’anshan, China
| | - Yan Yin
- Department of Gastroenterology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
- Shannxi Clinical Research Center of Digestive Disease (Cancer Division), Xi’an, China
| | - Shuixiang He
- Department of Gastroenterology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
- Shannxi Clinical Research Center of Digestive Disease (Cancer Division), Xi’an, China
| | - Mudan Ren
- Department of Gastroenterology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
- Shannxi Clinical Research Center of Digestive Disease (Cancer Division), Xi’an, China
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Ciernikova S, Sevcikova A, Stevurkova V, Mego M. Diet-driven microbiome changes and physical activity in cancer patients. Front Nutr 2023; 10:1285516. [PMID: 38075222 PMCID: PMC10704146 DOI: 10.3389/fnut.2023.1285516] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 11/13/2023] [Indexed: 04/13/2024] Open
Abstract
Exploring the role of the gut microbiome in oncology is gaining more attention, mainly due to its ability to shape the immune system in cancer patients. A well-balanced microbial composition forms a symbiotic relationship with the host organism. Mounting evidence supports the potential of modifiable lifestyle factors, such as diet and physical activity, in restoring intestinal dysbiosis related to cancer development and treatment. In this Minireview, we describe the host-microbiome interplay following different dietary patterns, including a high-fat diet, fiber-rich diet, diet rich in rice and beans, Mediterranean diet, ketogenic diet, and physical activity in preclinical findings and clinical settings. According to the results, nutrition is a critical factor influencing the composition of gut microbial communities. Therefore, knowledge about the patient's nutritional status in pre-treatment and treatment becomes crucial for further management. A combination of individualized dietary habits and professional training plans might help to maintain gut homeostasis, potentially improving the response to anti-cancer therapy and the quality of life in cancer survivors. However, a deep understanding of underlying mechanisms and large clinical trials are needed to uncover clinically relevant correlations for personalized treatment approaches leading to better outcomes for cancer patients.
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Affiliation(s)
- Sona Ciernikova
- Department of Genetics, Cancer Research Institute, Biomedical Research Center of Slovak Academy of Sciences, Bratislava, Slovakia
| | - Aneta Sevcikova
- Department of Genetics, Cancer Research Institute, Biomedical Research Center of Slovak Academy of Sciences, Bratislava, Slovakia
| | - Viola Stevurkova
- Department of Genetics, Cancer Research Institute, Biomedical Research Center of Slovak Academy of Sciences, Bratislava, Slovakia
| | - Michal Mego
- 2nd Department of Oncology, Faculty of Medicine, Bratislava and National Cancer Institute, Comenius University, Bratislava, Slovakia
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Kolli U, Roy S. The role of the gut microbiome and microbial metabolism in mediating opioid-induced changes in the epigenome. Front Microbiol 2023; 14:1233194. [PMID: 37670983 PMCID: PMC10475585 DOI: 10.3389/fmicb.2023.1233194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 07/26/2023] [Indexed: 09/07/2023] Open
Abstract
The current opioid pandemic is a major public health crisis in the United States, affecting millions of people and imposing significant health and socioeconomic burdens. Preclinical and clinical research over the past few decades has delineated certain molecular mechanisms and identified various genetic, epigenetic, and environmental factors responsible for the pathophysiology and comorbidities associated with opioid use. Opioid use-induced epigenetic modifications have been identified as one of the important factors that mediate genetic changes in brain regions that control reward and drug-seeking behavior and are also implicated in the development of tolerance. Recently, it has been shown that opioid use results in microbial dysbiosis, leading to gut barrier disruption, which drives systemic inflammation, impacting the perception of pain, the development of analgesic tolerance, and behavioral outcomes. In this review, we highlight the potential role of microbiota and microbial metabolites in mediating the epigenetic modifications induced by opioid use.
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Affiliation(s)
| | - Sabita Roy
- Department of Surgery, University of Miami Miller School of Medicine, Miami, FL, United States
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Liu Y, Lu J. A bibliometric analysis of Mediterranean diet on cancer from 2012 to 2021. Front Nutr 2023; 10:1128432. [PMID: 36845049 PMCID: PMC9944434 DOI: 10.3389/fnut.2023.1128432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 01/24/2023] [Indexed: 02/11/2023] Open
Abstract
Background Numerous studies have demonstrated the value of the Mediterranean diet (MD) as a nutritious eating regimen for lowering the risk of cancer. This study aims to discuss the research patterns, existing state, and possible hotspots in implementing the MD for the prevention and treatment of cancer using bibliometrics. Methods The Web of Science Core Collection (WoSCC) was searched for articles on cancer that were related to the MD. CiteSpace, VOSviewer, Microsoft Excel 2019, and R software were utilized for bibliometric analysis and data visualization. Results There were 1,415 articles and reviews published from 2012 to 2021. Annual publication volume showed a continuous upward trend. Italy and Harvard University were the country and institution, respectively, with the highest number of publications on this topic. Nutrients ranked first in the number of documents, number of citations, and the H-index. James R. Hebert was the most productive writer, and Antonia Trichopoulou was the most co-cited author. "Alcohol consumption," "oleic acid," and "low density lipoprotein" were keywords used in earlier publications, while more recent hotspots focused on "gut microbiota," "older adult," and "polyphenol." Conclusion Over the past decade, research on the MD in the field of cancer has received increasing attention. To improve the level of evidence for the beneficial effects of the MD on a range of cancers, more research on molecular mechanisms and better clinical studies are required.
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Affiliation(s)
- Yafeng Liu
- Department of Thoracic Surgery, Shengjing Hospital of China Medical University, Shenyang, China
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Multi-omics analysis of the effects of dietary changes and probiotics on diet-induced obesity. Curr Res Food Sci 2023; 6:100435. [PMID: 36691590 PMCID: PMC9860293 DOI: 10.1016/j.crfs.2023.100435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 01/01/2023] [Accepted: 01/05/2023] [Indexed: 01/07/2023] Open
Abstract
The consumption of a healthy diet is critical for maintaining and promoting human health. In the context of the rapid transformation from a high-fat diet (HFD) to a Mediterranean diet (MD) leading to major systemic changes, we explored the necessity of a transitional standard diet (TSD) between these two varied diets and the adjuvant effect of probiotics. HFD-fed mice were used for studying the changes and benefits of a dietary intervention and probiotic treatment. By measuring multiple systemic alterations such as weight (group B vs. group E, P < 0.05), liver function (AST, group C vs. group E, P < 0.001), and histopathology, we found that an MD, TSD and Bifidobacterium longum all contribute to alleviating lipid deposition and liver injury. The downregulation of IL-17 (group B vs. group E, P < 0.01) and MIP-1α (group B vs. group E, P < 0.001) also demonstrated the anti-inflammatory effects of the TSD. Moreover, we performed multi-omics analysis combined with the 16S sequencing, transcriptome and metabolome results and found that the TSD increased the abundance of the Lactobacillus genus (group C vs. group E, P < 0.01) and effectively lowered lipid accumulation and systemic inflammation. Furthermore, B. longum played an important role in the synergistic effect. The results showed that a TSD might be useful for HFD-induced obesity before drastic dietary changes, and probiotics were also beneficial.
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Alegria-Lertxundi I, Bujanda L, Arroyo-Izaga M. Role of Dairy Foods, Fish, White Meat, and Eggs in the Prevention of Colorectal Cancer: A Systematic Review of Observational Studies in 2018-2022. Nutrients 2022; 14:nu14163430. [PMID: 36014940 PMCID: PMC9412852 DOI: 10.3390/nu14163430] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 08/11/2022] [Accepted: 08/17/2022] [Indexed: 01/10/2023] Open
Abstract
There is limited evidence to support the relationship between the consumption of animal-source foods other than red meat and processed meat and colorectal cancer (CRC) risk. We aimed to examine the recent available evidence from observational studies about the association between these food groups’ intake and CRC risk. For this systematic review, we searched the PubMed database for the last five years. A total of fourteen cohort studies and seven case−control studies comprising a total of >60,000 cases were included. The studies showed a consistent significant decrease in CRC risk, overall and by subsites, associated with a high consumption of total dairy products. Less strong effects associated with the consumption of any subtype of dairy product were observed. Fish consumption, overall and by subtypes (oily or non-oily and fresh or canned), showed a mild inverse association with CRC risk. The association between white meat and egg intake and CRC risk was low and based on a small number of studies; thus, these findings should be interpreted with caution. In conclusion, a high consumption of total dairy products was associated with a lower CRC risk. However, evidence for fish, white meat, and eggs and the CRC risk were not as strong.
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Affiliation(s)
- Iker Alegria-Lertxundi
- Department of Pharmacy and Food Sciences, Faculty of Pharmacy, University of the Basque Country UPV/EHU, 01006 Vitoria-Gasteiz, Spain
| | - Luis Bujanda
- Department of Liver and Gastrointestinal Diseases, Biodonostia Health Research Institute, 20014 San Sebastian, Spain
- Department of Gastroenterology, University of the Basque Country UPV/EHU, 20018 San Sebastian, Spain
- Consortium for Biomedical Research in Hepatic and Digestive Diseases, CIBERehd, 28029 Madrid, Spain
| | - Marta Arroyo-Izaga
- Department of Pharmacy and Food Sciences, Faculty of Pharmacy, University of the Basque Country UPV/EHU, 01006 Vitoria-Gasteiz, Spain
- BIOMICS Research Group, Microfluidics & BIOMICS Cluster, University of the Basque Country UPV/EHU, 01006 Vitoria-Gasteiz, Spain
- Correspondence:
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Vitamin–Microbiota Crosstalk in Intestinal Inflammation and Carcinogenesis. Nutrients 2022; 14:nu14163383. [PMID: 36014889 PMCID: PMC9414212 DOI: 10.3390/nu14163383] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 08/14/2022] [Accepted: 08/15/2022] [Indexed: 12/11/2022] Open
Abstract
Inflammatory bowel disease (IBD) and colitis-associated colorectal cancer (CAC) are common diseases of the digestive system. Vitamin deficiencies and gut microbiota dysbiosis have a close relationship with the risk, development, and progression of IBD and CAC. There is a strong link between vitamins and the gut microbiome. Vitamins are extremely crucial for maintaining a healthy gut microbiota, promoting growth and development, metabolism, and innate immunity. Gut microbiota can not only influence the transport process of vitamins, but also produce vitamins to compensate for insufficient food intake. Emerging evidence suggests that oral vitamin supplementation can reduce inflammation levels and improve disease prognosis. In addition, improving the diet structure and consuming foods rich in vitamins not only help to improve the vitamin deficiency, but also help to reduce the risk of IBD. Fecal microbiota transplantation (FMT) and the application of vitamin-producing probiotics can better assist in the treatment of intestinal diseases. In this review, we discuss the interaction and therapeutic roles of vitamins and gut microbiota in IBD and CAC. We also summarize the methods of treating IBD and CAC by modulating vitamins. This may highlight strategies to target gut-microbiota-dependent alterations in vitamin metabolism in the context of IBD and CAC therapy.
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Madrigal-Matute J, Bañón-Escandell S. Colorectal Cancer and Microbiota Modulation for Clinical Use. A Systematic Review. Nutr Cancer 2022; 75:123-139. [PMID: 35950572 DOI: 10.1080/01635581.2022.2108468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Colorectal cancer (CRC) is one of the top contributors to the global burden of cancer incidence and mortality, with both genetic and environmental factors contributing to its etiology. Environmental factors may be the cause of up to 60% of the risk of developing CRC, with gut microbiota being a crucial modifiable risk factor. The microbial ecosystem plays a vital role in CRC prevention and antitumoral response through modulation of the immune system and production of short-chain fatty acids. Numerous approaches have been followed to modify the gut microbiota in order to reduce the risk of cancer development, improve treatment efficacy, and reduce side effects. This study aims to perform a systematic analysis of the published literature to elucidate whether microbiota modulation through pre-, pro-, and symbiotic treatment and/or nutritional intervention can be beneficial for patients diagnosed with CRC. Our analysis finds that some prebiotics, mainly in the form of oligo- and polysaccharides, probiotics such as lactic strain producers of short-chain fatty acids, and consumption of a Mediterranean plant-based diet may be beneficial for patients diagnosed with CRC. However, there is a need for clinical data which evaluate the modulation of gut microbiota in a safe and effective manner.
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Wang Q, Wang C, Tian W, Qiu Z, Song M, Cao Y, Xiao J. Hydroxytyrosol Alleviates Dextran Sulfate Sodium-Induced Colitis by Modulating Inflammatory Responses, Intestinal Barrier, and Microbiome. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:2241-2252. [PMID: 35133830 DOI: 10.1021/acs.jafc.1c07568] [Citation(s) in RCA: 50] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Hydroxytyrosol (HT), a polyphenol derived from olive oil, was examined against dextran sulfate sodium (DSS)-induced colitis to study its potential in preventing colitis and the underlying mechanisms involved. The low dose and high dose of HT used in mice were 10 and 50 mg/kg, respectively. Research findings have shown that HT is effective in preventing colitis by alleviating the signs of colitis. HT intervention significantly reduces colitis markers such as myeloperoxidase (MPO) and proinflammatory cytokine (IL-6, IL-1β, and TNF-α). Also, mice treated with a high dose of HT showed increased secretion of antioxidant enzymes (heme oxygenase-1 (HO) and anti-inflammatory cytokine (IL-10) by 2.32- and 2.28-fold, respectively, in comparison to the DSS-treated group. Modulation effects of HT on the antioxidant signal pathway (NRF2) and the inflammatory pathway (NF-κB) were confirmed. Meanwhile, HT promoted the regeneration of the intestinal barrier and maintained intestinal functional homeostasis by boosting the regeneration of goblet cells and the expression of mucin protein (Muc2) and tight junction (TJ) proteins (claudin-1, occludin, and Zonula Occludens-1). Moreover, HT intervention obviously transformed the gut microbiota, leading to a lower abundance of inflammation-related microbes (e.g., Bacteroidaceae and Desulfovibrionaceae) and a higher level of short-chain fatty acids (SCFAs) producing bacteria (e.g., Lachnospiraceae, Muribaculaceae, ASF356, and Colidextribacter). Scientific evidence for the beneficial effect of the "Mediterranean diet" (MD) on intestinal health was achieved by elucidating the alleviation mechanism of hydroxytyrosol on colitis.
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Affiliation(s)
- Qun Wang
- Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, College of Food Science, South China Agricultural University, Guangzhou 510642, China
| | - Chujing Wang
- Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, College of Food Science, South China Agricultural University, Guangzhou 510642, China
| | - Wenni Tian
- Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, College of Food Science, South China Agricultural University, Guangzhou 510642, China
| | - Zhenyuan Qiu
- Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, College of Food Science, South China Agricultural University, Guangzhou 510642, China
| | - Mingyue Song
- Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, College of Food Science, South China Agricultural University, Guangzhou 510642, China
| | - Yong Cao
- Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, College of Food Science, South China Agricultural University, Guangzhou 510642, China
| | - Jie Xiao
- Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, College of Food Science, South China Agricultural University, Guangzhou 510642, China
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Fish Consumption and Colorectal Cancer Risk: Meta-Analysis of Prospective Epidemiological Studies and Review of Evidence from Animal Studies. Cancers (Basel) 2022; 14:cancers14030640. [PMID: 35158907 PMCID: PMC8833371 DOI: 10.3390/cancers14030640] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 01/13/2022] [Accepted: 01/21/2022] [Indexed: 01/03/2023] Open
Abstract
Background: Epidemiological studies on the association between fish consumption and colorectal cancer (CRC) risk have yielded inconsistent results, despite evidence from preclinical studies that long-chain ω-3 polyunsaturated fatty acids inhibit colorectal carcinogenesis. We conducted a meta-analysis of prospective epidemiological studies investigating the association between fish consumption and CRC risk among humans and reviewed studies examining the link between fish components and colorectal carcinogenesis in animal models. Methods: We included studies published until November 2020. We calculated the summary risk ratio (SRR) and 95% confidence intervals (CI) through random effects meta-analysis models in order to summarize evidence from studies among humans. Results: Twenty-five prospective epidemiological studies encompassing 25,777 CRC cases were included. Individuals in the highest (vs. lowest) category of fish consumption had a significantly reduced risk of CRC (SRR 0.94, 95%CI 0.89-0.99). In dose-response meta-analysis, a 50-g increment in the daily consumption of fish was associated with a statistically significant 4% reduction in CRC risk (SRR 0.96, 95%CI 0.92-0.99). Preclinical studies (n = 25) identified multiple mechanisms of action of fish and fish components on colorectal carcinogenesis. Conclusions: Dietary recommendations for cancer prevention should take into account the evidence from epidemiological and preclinical studies that increasing fish consumption may be effective in preventing CRC.
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Xi M, Zhao S, Ge W, Chen Y, Cui X, Sun Q. Effects of stachyose on the intestinal microbiota and barrier in antibiotic-treated mice. J Funct Foods 2021. [DOI: 10.1016/j.jff.2021.104493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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Xi M, Tang H, Zhang Y, Ge W, Chen Y, Cui X. Microbiome-metabolomic analyses of the impacts of dietary stachyose on fecal microbiota and metabolites in infants intestinal microbiota-associated mice. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2021; 101:3336-3347. [PMID: 33222240 DOI: 10.1002/jsfa.10963] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Revised: 10/13/2020] [Accepted: 11/22/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND The intestinal microbiota and metabolites play an important role in human health and immunity. However, few studies have investigated the long-term effects of stachyose on the human intestinal microbiota and metabolism. Therefore, in this study, the feces of infants were transplanted into germ-free mice, and the effect of long-term stachyose intake on intestinal metabolism was examined by comparing the results of microbiome and metabolome analyses. Ultra-high-performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) was used to study the effects of stachyose intake on the metabolites and metabolic pathways of the transplanted human intestinal microbiota. RESULTS We observed that stachyose significantly altered the composition of the intestinal microbiota and metabolites, up-regulated production of the metabolite taurocholic acid, down-regulated amino acid metabolism, and significantly regulated the metabolism of taurine and hydroxytaurine, pantothenate and coenzyme A (CoA) biosynthesis, and other signaling pathways. CONCLUSION These findings may provide a basis for elucidating the mechanism by which stachyose promotes host health. © 2020 Society of Chemical Industry.
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Affiliation(s)
- Menglu Xi
- Food Science and Engineering, Northwest A&F University, Yangling, China
| | - Haixia Tang
- Food Science and Engineering, Northwest A&F University, Yangling, China
| | - Yan Zhang
- Quality inspection department, Shaanxi Goat Milk Products Testing and Testing Center, Xian, China
| | - Wupeng Ge
- Food Science and Engineering, Northwest A&F University, Yangling, China
| | - Ying Chen
- R & D department, Shaanxi Provincial Market Supervision Bureau North West National Center of Metrology, Xian, China
| | - Xiuxiu Cui
- R & D department, Xi'an Baiyue Goat Dairy Group Co., Ltd, Xian, China
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Taghinezhad-S S, Mohseni AH, Fu X. Intervention on gut microbiota may change the strategy for management of colorectal cancer. J Gastroenterol Hepatol 2021; 36:1508-1517. [PMID: 33295040 DOI: 10.1111/jgh.15369] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2020] [Revised: 11/10/2020] [Accepted: 12/03/2020] [Indexed: 12/13/2022]
Abstract
Dysbiosis in the gut microbiota composition due to environmental or genetic variations can disrupt the immune system and may promote several diseases such as colorectal cancer (CRC). Gut microbiota can alter the toxicity and efficiency of an extensive range of CRC treatment methods, especially surgery, chemotherapy, radiotherapy, and immunotherapy. The recent scientific evidence suggested that gut microbiota modulation exhibits an essential positive influence on inhibition and treatment of CRC. The literature survey revealed that modulating the gut microbiota composition by probiotics, prebiotics, and diets protects CRC patients from treatment-associated adverse effects. This review summarizes the recent advancements in the association between interventions on gut microbiota and CRC to provide innovative strategies for enhancing the safety and efficiency of CRC therapy.
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Affiliation(s)
- Sedigheh Taghinezhad-S
- Digestive Endoscopy Center, Affiliated Hospital of North Sichuan Medical College, Nanchong, China
| | - Amir Hossein Mohseni
- Digestive Endoscopy Center, Affiliated Hospital of North Sichuan Medical College, Nanchong, China
| | - Xiangsheng Fu
- Department of Gastroenterology, First Affiliated Hospital of Chengdu Medical College, Chengdu, China
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15
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Zhu R, Lang T, Yan W, Zhu X, Huang X, Yin Q, Li Y. Gut Microbiota: Influence on Carcinogenesis and Modulation Strategies by Drug Delivery Systems to Improve Cancer Therapy. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2021; 8:2003542. [PMID: 34026439 PMCID: PMC8132165 DOI: 10.1002/advs.202003542] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 01/05/2021] [Indexed: 05/05/2023]
Abstract
Gut microbiota have close interactions with the host. It can affect cancer progression and the outcomes of cancer therapy, including chemotherapy, immunotherapy, and radiotherapy. Therefore, approaches toward the modulation of gut microbiota will enhance cancer prevention and treatment. Modern drug delivery systems (DDS) are emerging as rational and promising tools for microbiota intervention. These delivery systems have compensated for the obstacles associated with traditional treatments. In this review, the essential roles of gut microbiota in carcinogenesis, cancer progression, and various cancer therapies are first introduced. Next, advances in DDS that are aimed at enhancing the efficacy of cancer therapy by modulating or engineering gut microbiota are highlighted. Finally, the challenges and opportunities associated with the application of DDS targeting gut microbiota for cancer prevention and treatment are briefly discussed.
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Affiliation(s)
- Runqi Zhu
- State Key Laboratory of Drug Research and Center of PharmaceuticsShanghai Institute of Materia MedicaChinese Academy of Sciences501 Haike RoadShanghai201203China
- School of PharmacyUniversity of Chinese Academy of SciencesBeijing100049China
| | - Tianqun Lang
- State Key Laboratory of Drug Research and Center of PharmaceuticsShanghai Institute of Materia MedicaChinese Academy of Sciences501 Haike RoadShanghai201203China
- School of PharmacyUniversity of Chinese Academy of SciencesBeijing100049China
- Yantai Key Laboratory of Nanomedicine and Advanced PreparationsYantai Institute of Materia MedicaYantai264000China
| | - Wenlu Yan
- State Key Laboratory of Drug Research and Center of PharmaceuticsShanghai Institute of Materia MedicaChinese Academy of Sciences501 Haike RoadShanghai201203China
- School of PharmacyUniversity of Chinese Academy of SciencesBeijing100049China
| | - Xiao Zhu
- State Key Laboratory of Drug Research and Center of PharmaceuticsShanghai Institute of Materia MedicaChinese Academy of Sciences501 Haike RoadShanghai201203China
- School of PharmacyUniversity of Chinese Academy of SciencesBeijing100049China
| | - Xin Huang
- State Key Laboratory of Drug Research and Center of PharmaceuticsShanghai Institute of Materia MedicaChinese Academy of Sciences501 Haike RoadShanghai201203China
- School of PharmacyUniversity of Chinese Academy of SciencesBeijing100049China
| | - Qi Yin
- State Key Laboratory of Drug Research and Center of PharmaceuticsShanghai Institute of Materia MedicaChinese Academy of Sciences501 Haike RoadShanghai201203China
- School of PharmacyUniversity of Chinese Academy of SciencesBeijing100049China
- Yantai Key Laboratory of Nanomedicine and Advanced PreparationsYantai Institute of Materia MedicaYantai264000China
| | - Yaping Li
- State Key Laboratory of Drug Research and Center of PharmaceuticsShanghai Institute of Materia MedicaChinese Academy of Sciences501 Haike RoadShanghai201203China
- School of PharmacyUniversity of Chinese Academy of SciencesBeijing100049China
- Yantai Key Laboratory of Nanomedicine and Advanced PreparationsYantai Institute of Materia MedicaYantai264000China
- School of PharmacyYantai UniversityYantai264005China
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16
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The alterations of microbiota and pathological conditions in the gut of patients with colorectal cancer undergoing chemotherapy. Anaerobe 2021; 68:102361. [PMID: 33781900 DOI: 10.1016/j.anaerobe.2021.102361] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 01/10/2021] [Accepted: 03/15/2021] [Indexed: 02/08/2023]
Abstract
Colorectal cancer (CRC) has become a serious threat to human life and health. Most patients are diagnosed at the late stage of advanced CRC, resulting in losing their best opportunity for surgical treatment. Chemotherapy plays a crucial role in the control and treatment of advanced CRC. However, the cytotoxicity of chemotherapeutic drugs can easily cause the imbalance of gut flora, damage the barrier of the gastrointestinal mucosa, and mediate mucosal inflammation of the digestive tract, which is called "gastrointestinal mucositis." This mucositis can affect the quality of life of the host and even threaten their lives. Several studies reported the association between chemotherapy-mediated gastrointestinal mucositis in CRC and gut dysbiosis. However, the underlying mechanisms of this association are still unclear. The alternative or complementary treatments to reshape gut microbiota and slow down the side effects of chemotherapy have shown the improvement of gastrointestinal mucositis following chemotherapy in the CRC condition. This review will summarize and discuss the evidence of the association between chemotherapy-mediated gastrointestinal mucositis in CRC and altered gut microbiota from in vivo and clinical studies. The possible mechanisms of gastrointestinal mucositis, including the destruction of the gastrointestinal mucosal barrier, the induction of gut dysbiosis, and histopathological changes in the gut of CRC with chemotherapy will be illustrated. In addition, the nonpharmacological interventions and phytochemical extracts by using the manipulation of the microbial population for therapeutic purposes for relieving side effects of chemotherapy as well as a cancer treatment would be summarized and discussed in this review.
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Merra G, Noce A, Marrone G, Cintoni M, Tarsitano MG, Capacci A, De Lorenzo A. Influence of Mediterranean Diet on Human Gut Microbiota. Nutrients 2020; 13:E7. [PMID: 33375042 PMCID: PMC7822000 DOI: 10.3390/nu13010007] [Citation(s) in RCA: 158] [Impact Index Per Article: 39.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 12/16/2020] [Accepted: 12/18/2020] [Indexed: 02/06/2023] Open
Abstract
Gut microbiota changes correlate with health status. Literature data on gut microbiota show that all dietary changes can induce the alteration of gut microbiota composition. Mediterranean diet (MD) is associated with a reduction of all-cause mortality and in this review, we analyzed its interactions with human microbiota. In particular, we explored the modulation of the human microbiota, in response to MD adherence, focusing the attention on polyphenols, polyunsaturated fatty acids (PUFA) ω-3 and fiber. Evidences suggest that MD is able to modulate the gut microbiota, increasing its diversity. In fact, a Mediterranean-type dietary pattern is associated with specific gut microbiota characteristics. The available evidence, suggests that gut microbiota of subjects that follow a MD is significantly different from subjects that follow a Western diet model. In fact, the latter show an increased gut permeability, which is responsible for metabolic endotoxemia. For this reason, we can speculate that the gut microbiota of the subjects following a MD is able to prevent the onset of chronic non-communicable degenerative diseases, such as cardiovascular diseases and some types of cancer. However, in order to understand these correlations with dietary patterns, controlled intervention studies on the gut microbiota composition and activity are needed.
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Affiliation(s)
- Giuseppe Merra
- Section of Clinical Nutrition and Nutrigenomic, Department of Biomedicine and Prevention, University of Rome Tor Vergata, via Montpellier 1, 00133 Rome, Italy; (M.C.); (A.D.L.)
| | - Annalisa Noce
- UOC of Internal Medicine, Center of Hypertension and Nephrology Unit, Department of Systems Medicine, University of Rome Tor Vergata, via Montpellier 1, 00133 Rome, Italy; (A.N.); (G.M.)
| | - Giulia Marrone
- UOC of Internal Medicine, Center of Hypertension and Nephrology Unit, Department of Systems Medicine, University of Rome Tor Vergata, via Montpellier 1, 00133 Rome, Italy; (A.N.); (G.M.)
- PhD School of Applied Medical, Surgical Sciences, University of Rome Tor Vergata, via Montpellier 1, 00133 Rome, Italy
| | - Marco Cintoni
- Section of Clinical Nutrition and Nutrigenomic, Department of Biomedicine and Prevention, University of Rome Tor Vergata, via Montpellier 1, 00133 Rome, Italy; (M.C.); (A.D.L.)
| | - Maria Grazia Tarsitano
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Margherita 324, 00100 Rome, Italy;
| | - Annunziata Capacci
- Department of Gastroenterological, Endocrine-Metabolic and Nephro-Urological Sciences, “Agostino Gemelli” General Hospital Foundation-IRCCS, Largo A. Gemelli 8, 00168 Rome, Italy;
| | - Antonino De Lorenzo
- Section of Clinical Nutrition and Nutrigenomic, Department of Biomedicine and Prevention, University of Rome Tor Vergata, via Montpellier 1, 00133 Rome, Italy; (M.C.); (A.D.L.)
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18
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Mohseni AH, Taghinezhad-S S, Fu X. Gut microbiota-derived metabolites and colorectal cancer: New insights and updates. Microb Pathog 2020; 149:104569. [DOI: 10.1016/j.micpath.2020.104569] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 10/04/2020] [Accepted: 10/12/2020] [Indexed: 12/16/2022]
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19
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Altea‐Manzano P, Cuadros AM, Broadfield LA, Fendt S. Nutrient metabolism and cancer in the in vivo context: a metabolic game of give and take. EMBO Rep 2020; 21:e50635. [PMID: 32964587 PMCID: PMC7534637 DOI: 10.15252/embr.202050635] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 07/08/2020] [Accepted: 09/04/2020] [Indexed: 12/12/2022] Open
Abstract
Nutrients are indispensable resources that provide the macromolecular building blocks and energy requirements for sustaining cell growth and survival. Cancer cells require several key nutrients to fulfill their changing metabolic needs as they progress through stages of development. Moreover, both cell-intrinsic and microenvironment-influenced factors determine nutrient dependencies throughout cancer progression-for which a comprehensive characterization remains incomplete. In addition to the widely studied role of genetic alterations driving cancer metabolism, nutrient use in cancer tissue may be affected by several factors including the following: (i) diet, the primary source of bodily nutrients which influences circulating metabolite levels; (ii) tissue of origin, which can influence the tumor's reliance on specific nutrients to support cell metabolism and growth; (iii) local microenvironment, which dictates the accessibility of nutrients to tumor cells; (iv) tumor heterogeneity, which promotes metabolic plasticity and adaptation to nutrient demands; and (v) functional demand, which intensifies metabolic reprogramming to fuel the phenotypic changes required for invasion, growth, or survival. Here, we discuss the influence of these factors on nutrient metabolism and dependence during various steps of tumor development and progression.
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Affiliation(s)
- Patricia Altea‐Manzano
- Laboratory of Cellular Metabolism and Metabolic RegulationVIB‐KU Leuven Center for Cancer BiologyVIBLeuvenBelgium
- Laboratory of Cellular Metabolism and Metabolic RegulationDepartment of OncologyKU Leuven and Leuven Cancer Institute (LKI)LeuvenBelgium
| | - Alejandro M Cuadros
- Laboratory of Cellular Metabolism and Metabolic RegulationVIB‐KU Leuven Center for Cancer BiologyVIBLeuvenBelgium
- Laboratory of Cellular Metabolism and Metabolic RegulationDepartment of OncologyKU Leuven and Leuven Cancer Institute (LKI)LeuvenBelgium
| | - Lindsay A Broadfield
- Laboratory of Cellular Metabolism and Metabolic RegulationVIB‐KU Leuven Center for Cancer BiologyVIBLeuvenBelgium
- Laboratory of Cellular Metabolism and Metabolic RegulationDepartment of OncologyKU Leuven and Leuven Cancer Institute (LKI)LeuvenBelgium
| | - Sarah‐Maria Fendt
- Laboratory of Cellular Metabolism and Metabolic RegulationVIB‐KU Leuven Center for Cancer BiologyVIBLeuvenBelgium
- Laboratory of Cellular Metabolism and Metabolic RegulationDepartment of OncologyKU Leuven and Leuven Cancer Institute (LKI)LeuvenBelgium
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20
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Sharma NK, Sarode SC, Sarode GS, Patil S, Pal JK. Dietary Choices Modulate Colorectal Cancer Stem Cells: A Role of FXR Nuclear Receptor. Nutr Cancer 2020; 73:1253-1260. [PMID: 32674619 DOI: 10.1080/01635581.2020.1792949] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Intra- and inter-tumor heterogeneity (TMH) among colorectal cancer patients is considered as major hurdles to develop precise, potent, and personalized cancer therapeutics. The discernible factors that contribute to the existence of TMH and associated problems are suggested as genetic, molecular, epigenetic, and environmental pressures including shifts in trend from high-fiber diet to high-fat/processed sugar diet. In essence, components of high fat/processed sugar diet potentiate metabolic re-programing of inherent cellular heterogeneity of cancer stem cells (CSCs) by genetic and epigenetic pathways intersected by the farnesoid X receptor (FXR) nuclear receptor. Therefore, choices of dietary components shape up protumor or antitumor microenvironment by the modulation of FXR regulated transcriptional and epigenetic events in CSCs. In this article, we highlight the major understanding emanated from preclinical and clinical studies that indicate the potential contribution of high fiber/saturated sugar diet toward carcinogenesis of colorectal cancer.
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Affiliation(s)
- Nilesh Kumar Sharma
- Cancer and Translational Research Lab, Dr. D. Y. Patil Biotechnology & Bioinformatics Institute, Pune, Maharashtra, India
| | - Sachin C Sarode
- Department of Oral and Maxillofacial Pathology, Dr. D.Y. Patil Dental College and Hospital, Pune, Maharashtra, India
| | - Gargi S Sarode
- Department of Oral and Maxillofacial Pathology, Dr. D.Y. Patil Dental College and Hospital, Pune, Maharashtra, India
| | - Shankargouda Patil
- Division of Oral Pathology, Department of Maxillofacial Surgery and Diagnostic Sciences, College of Dentistry, Jazan University, Jazan, Saudi Arabia
| | - Jayanta K Pal
- Cancer and Translational Research Lab, Dr. D. Y. Patil Biotechnology & Bioinformatics Institute, Pune, Maharashtra, India
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21
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Peng C, Ouyang Y, Lu N, Li N. The NF-κB Signaling Pathway, the Microbiota, and Gastrointestinal Tumorigenesis: Recent Advances. Front Immunol 2020; 11:1387. [PMID: 32695120 PMCID: PMC7338561 DOI: 10.3389/fimmu.2020.01387] [Citation(s) in RCA: 109] [Impact Index Per Article: 27.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Accepted: 05/29/2020] [Indexed: 12/12/2022] Open
Abstract
Gastrointestinal (GI) cancers, especially gastric cancer and colorectal cancer (CRC), represent a major global health burden. A large population of microorganisms residing in the GI tract regulate physiological processes, such as the immune response, metabolic balance, and homeostasis. Accumulating evidence has revealed the alteration of microbial communities in GI tumorigenesis. Experimental studies in cell lines and animal models showed the functional roles and molecular mechanisms of several bacteria in GI cancers, including Helicobacter pylori in gastric cancer as well as Fusobacterium nucleatum, Escherichia coli, Peptostreptococcus anaerobius, and Bacteroides fragilis in CRC. The transcriptional factor NF-κB plays a crucial role in the host response to microbial infection through orchestrating innate and adaptive immune functions. Moreover, NF-κB activity is linked to GI cancer initiation and development through its induction of chronic inflammation, cellular transformation and proliferation. Here, we provide an overview and discussion of modulation of the NF-κB signaling pathway by microbiota, especially infectious bacteria, in GI tumorigenesis, with a major focus on gastric cancer and CRC.
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Affiliation(s)
- Chao Peng
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Yaobin Ouyang
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Nonghua Lu
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Nianshuang Li
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, Nanchang, China.,Institute of Digestive Disease, The First Affiliated Hospital of Nanchang University, Nanchang, China
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22
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Catalkaya G, Venema K, Lucini L, Rocchetti G, Delmas D, Daglia M, De Filippis A, Xiao H, Quiles JL, Xiao J, Capanoglu E. Interaction of dietary polyphenols and gut microbiota: Microbial metabolism of polyphenols, influence on the gut microbiota, and implications on host health. FOOD FRONTIERS 2020. [DOI: 10.1002/fft2.25] [Citation(s) in RCA: 134] [Impact Index Per Article: 33.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Affiliation(s)
- Gizem Catalkaya
- Department of Food Engineering Faculty of Chemical and Metallurgical Engineering Istanbul Technical University Istanbul Turkey
| | - Koen Venema
- Centre for Healthy Eating & Food Innovation Faculty of Science and Engineering Maastricht University ‐ Campus Venlo Venlo The Netherlands
- School of Nutrition and Translational Research in Metabolism (NUTRIM) Maastricht University Maastricht The Netherlands
| | - Luigi Lucini
- Department for Sustainable Food Process Università Cattolica del Sacro Cuore Piacenza Italy
| | - Gabriele Rocchetti
- Department for Sustainable Food Process Università Cattolica del Sacro Cuore Piacenza Italy
| | - Dominique Delmas
- INSERM Research Center U1231 Université de Bourgogne Franche‐Comté Centre anticancéreux Georges François Leclerc Université de Bourgogne Franche‐Comté Dijon 21000 France
| | - Maria Daglia
- Department of Pharmacy University of Naples Federico II Naples Italy
- International Research Center for Food Nutrition and Safety Jiangsu University Zhenjiang China
| | - Anna De Filippis
- Department of Pharmacy University of Naples Federico II Naples Italy
| | - Hang Xiao
- Department of Food Science University of Massachusetts Amherst MA USA
| | - José L. Quiles
- Department of Physiology Institute of Nutrition and Food Technology ‘‘José Mataix” Biomedical Research Centre University of Granada Granada Spain
| | - Jianbo Xiao
- Institute of Chinese Medical Sciences, State Key Laboratory of Quality Research in Chinese Medicine University of Macau Taipa Macau
| | - Esra Capanoglu
- Department of Food Engineering Faculty of Chemical and Metallurgical Engineering Istanbul Technical University Istanbul Turkey
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23
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Bissahoyo AC, Xie Y, Yang L, Pearsall RS, Lee D, Elliott RW, Demant P, McMillan L, Pardo-Manuel de Villena F, Angel JM, Threadgill DW. A New Polygenic Model for Nonfamilial Colorectal Cancer Inheritance Based on the Genetic Architecture of the Azoxymethane-Induced Mouse Model. Genetics 2020; 214:691-702. [PMID: 31879319 PMCID: PMC7054011 DOI: 10.1534/genetics.119.302833] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Accepted: 12/23/2019] [Indexed: 12/13/2022] Open
Abstract
The azoxymethane model of colorectal cancer (CRC) was used to gain insights into the genetic heterogeneity of nonfamilial CRC. We observed significant differences in susceptibility parameters across 40 mouse inbred strains, with 6 new and 18 of 24 previously identified mouse CRC modifier alleles detected using genome-wide association analysis. Tumor incidence varied in F1 as well as intercrosses and backcrosses between resistant and susceptible strains. Analysis of inheritance patterns indicates that resistance to CRC development is inherited as a dominant characteristic genome-wide, and that susceptibility appears to occur in individuals lacking a large-effect, or sufficient numbers of small-effect, polygenic resistance alleles. Our results suggest a new polygenic model for inheritance of nonfamilial CRC, and that genetic studies in humans aimed at identifying individuals with elevated susceptibility should be pursued through the lens of absence of dominant resistance alleles rather than for the presence of susceptibility alleles.
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Affiliation(s)
- Anika C Bissahoyo
- Department of Genetics, University of North Carolina, Chapel Hill, North Carolina 27599
| | - Yuying Xie
- Department of Genetics, University of North Carolina, Chapel Hill, North Carolina 27599
| | - Lynda Yang
- Department of Computer Science, University of North Carolina, Chapel Hill, North Carolina 27599
| | - R Scott Pearsall
- Department of Genetics, University of North Carolina, Chapel Hill, North Carolina 27599
| | - Daekee Lee
- Division of Life and Pharmaceutical Sciences, Ewha Womans University, Seoul, 03760 South Korea
| | - Rosemary W Elliott
- Department of Molecular and Cellular Biology, Roswell Park Cancer Institute, Buffalo, New York 14263
| | - Peter Demant
- Department of Molecular and Cellular Biology, Roswell Park Cancer Institute, Buffalo, New York 14263
| | - Leonard McMillan
- Department of Computer Science, University of North Carolina, Chapel Hill, North Carolina 27599
| | | | - Joe M Angel
- Department of Molecular and Cellular Medicine, Texas A&M University, College Station, Texas 77843
| | - David W Threadgill
- Department of Molecular and Cellular Medicine, Texas A&M University, College Station, Texas 77843
- Department of Biochemistry and Biophysics, Texas A&M University, College Station, Texas 77843
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24
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Abstract
Over the past decade, the search for dietary factors on which to base cancer prevention guidelines has led to the rapid expansion of the field of dietary patterns and cancer. Multiple systematic reviews and meta-analyses have reported epidemiological associations between specific cancer types and both data-driven dietary patterns determined by empirical analyses and investigator-defined dietary indexes based on a predetermined set of dietary components. New developments, such as the use of metabolomics to identify objective biomarkers of dietary patterns and novel statistical techniques, could provide further insights into the links between diet and cancer risk. Although animal models of dietary patterns are limited, progress in this area could identify the potential mechanisms underlying the disease-specific associations observed in epidemiological studies. In this Review, we summarize the current state of the field, provide a critical appraisal of new developments and identify priority areas for future research. An underlying theme that emerges is that the effectiveness of different dietary pattern recommendations in reducing risk could depend on the type of cancer or on other risk factors such as family history, sex, age and other lifestyle factors or comorbidities as well as on metabolomic signatures or gut microbiota profiles.
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Affiliation(s)
- Susan E Steck
- Department of Epidemiology & Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA.
| | - E Angela Murphy
- Department of Pathology, Microbiology and Immunology, School of Medicine, University of South Carolina, Columbia, SC, USA
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