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de Souza Gouveia Moreira L, Resende Teixeira KT, Cardozo LFMF, Alvarenga L, Regis B, Sousa de Brito J, de Oliveira Leal V, Borges NA, de Souza da Costa Brum I, Carraro-Eduardo JC, Borini GB, Berretta AA, Ribeiro-Alves M, Mafra D. Effects of Cranberry Extract ( Vaccinium macrocarpon) Supplementation on Lipid Peroxidation and Inflammation in Patients with Chronic Kidney Disease (Stages 3-4): A Randomized Controlled Trial. J Nutr Metab 2024; 2024:9590066. [PMID: 38752013 PMCID: PMC11095989 DOI: 10.1155/2024/9590066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 03/28/2024] [Accepted: 04/05/2024] [Indexed: 05/18/2024] Open
Abstract
Background Growing evidence suggests that bioactive compounds in berry fruits may mitigate inflammation in patients with chronic kidney disease (CKD). Objectives To evaluate cranberry (Vaccinium macrocarpon) supplementation effects on modulation of transcription factors involved in inflammation and oxidative stress in nondialysis (stages 3 and 4) patients with CKD. Design/Participants. A randomized, double-blind, placebo-controlled study was performed with 30 patients to receive capsules containing cranberry extract (1000 mg/day) or placebo (1000 mg/day of corn starch) for two months. Measurements. The mRNA expression of nuclear factor-erythroid 2-related factor-2 (Nrf2) and nuclear factor-kB (NF-kB) was evaluated in peripheral blood mononuclear cells (PBMCs) by quantitative real-time polymerase chain reaction. Thiobarbituric acid reactive substances (TBARS) were measured in the plasma to assess oxidative stress. Interleukin-6 (IL-6) plasma levels were assessed by enzyme-linked immunosorbent assay and C-reactive protein (CRP) by immunoturbidimetric method. Results Twenty-five patients completed the study: 12 in the cranberry group (56.7 ± 7.5 years and body mass index (BMI) of 29.6 ± 5.5 kg/m2) and 13 in the placebo group (58.8 ± 5.1 years and BMI 29.8 ± 5.4 kg/m2). There were no differences in NF-kB or Nrf2 mRNA expressions (p = 0.99 and p = 0.89) or TBARS, CRP, and IL-6 plasma levels after cranberry supplementation. Conclusions The cranberry extract administration (1000 mg/day) did not affect Nrf2 and NF-kB mRNA expression, oxidative stress, or inflammatory markers levels in nondialysis CKD patients. This trial is registered with NCT04377919.
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Affiliation(s)
- Laís de Souza Gouveia Moreira
- Graduate Program in Medical Sciences, Fluminense Federal University (UFF), Niterói, Rio de Janeiro, Brazil
- Graduate Program in Nutrition Sciences, Fluminense Federal University (UFF), Niterói, Rio de Janeiro, Brazil
| | - Karla Thaís Resende Teixeira
- Graduate Program in Medical Sciences, Fluminense Federal University (UFF), Niterói, Rio de Janeiro, Brazil
- Graduate Program in Nutrition Sciences, Fluminense Federal University (UFF), Niterói, Rio de Janeiro, Brazil
| | - Ludmila F. M. F. Cardozo
- Graduate Program in Nutrition Sciences, Fluminense Federal University (UFF), Niterói, Rio de Janeiro, Brazil
- Graduate Program in Cardiovascular Sciences, Fluminense Federal University (UFF), Niterói, Rio de Janeiro, Brazil
| | - Livia Alvarenga
- Graduate Program in Nutrition Sciences, Fluminense Federal University (UFF), Niterói, Rio de Janeiro, Brazil
- Graduate Program in Biological Sciences -Physiology, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - Bruna Regis
- Graduate Program in Cardiovascular Sciences, Fluminense Federal University (UFF), Niterói, Rio de Janeiro, Brazil
| | - Jessyca Sousa de Brito
- Graduate Program in Biological Sciences -Physiology, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - Viviane de Oliveira Leal
- Nutrition Division, Pedro Ernesto University Hospital, Rio de Janeiro State University (UERJ), Rio de Janeiro, Brazil
| | | | | | | | - Giovanna B. Borini
- Research, Development & Innovation Department, Apis Flora Industrial e Comercial Ltda., Ribeirão Preto, São Paulo, Brazil
| | - Andresa A. Berretta
- Research, Development & Innovation Department, Apis Flora Industrial e Comercial Ltda., Ribeirão Preto, São Paulo, Brazil
| | - Marcelo Ribeiro-Alves
- HIV/AIDS Clinical Research Center, National Institute of Infectology (INI/Fiocruz), Rio de Janeiro, Brazil
| | - Denise Mafra
- Graduate Program in Medical Sciences, Fluminense Federal University (UFF), Niterói, Rio de Janeiro, Brazil
- Graduate Program in Nutrition Sciences, Fluminense Federal University (UFF), Niterói, Rio de Janeiro, Brazil
- Graduate Program in Biological Sciences -Physiology, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
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Xue L, Otieno M, Colson K, Neto C. Influence of the Growing Region on the Phytochemical Composition and Antioxidant Properties of North American Cranberry Fruit ( Vaccinium macrocarpon Aiton). PLANTS (BASEL, SWITZERLAND) 2023; 12:3595. [PMID: 37896058 PMCID: PMC10609726 DOI: 10.3390/plants12203595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Revised: 10/12/2023] [Accepted: 10/13/2023] [Indexed: 10/29/2023]
Abstract
The impact of the growth environment on the production of health-promoting phytochemicals in cranberry fruit (Vaccinium macrocarpon Aiton) is not well established despite increased production worldwide. We investigated the secondary metabolite composition among the cranberry fruit of nine cultivars produced in two major coastal North American growing regions that differ in climate. Using 1H NOESY NMR to generate metabolic fingerprints, principal component analysis revealed variation between the two regions and identified likely contributing metabolites. Triterpenoids ursolic and oleanolic acid, as well as citric and malic acids, were quantified using 1H qNMR, and anthocyanins and flavonols were determined by HPLC-DAD. Total proanthocyanidins (PACs), total soluble phenolics, and DPPH free-radical scavenging antioxidant activity were also evaluated. Across all cultivars, anthocyanins, flavonols, and total phenolic content were significantly higher in West Coast fruit than East Coast fruit, correlating with a regional trend of higher antioxidant activity in fruit grown on the West Coast. The opposite trend was observed for triterpenoids and organic acids, which were significantly higher across cultivars in East Coast fruit. These trends persisted over two growing seasons. The study demonstrates that climate plays an important role in the production of antioxidant and anti-inflammatory phytochemicals in cranberry plants.
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Affiliation(s)
- Liang Xue
- Department of Chemistry and Biochemistry, University of Massachusetts Dartmouth, North Dartmouth, MA 02747, USA; (L.X.); (M.O.)
| | - Maureen Otieno
- Department of Chemistry and Biochemistry, University of Massachusetts Dartmouth, North Dartmouth, MA 02747, USA; (L.X.); (M.O.)
| | | | - Catherine Neto
- Department of Chemistry and Biochemistry, University of Massachusetts Dartmouth, North Dartmouth, MA 02747, USA; (L.X.); (M.O.)
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Taibi A, Lofft Z, Laytouni-Imbriaco B, Comelli EM. The role of intestinal microbiota and microRNAs in the anti-inflammatory effects of cranberry: from pre-clinical to clinical studies. Front Nutr 2023; 10:1092342. [PMID: 37287997 PMCID: PMC10242055 DOI: 10.3389/fnut.2023.1092342] [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: 11/07/2022] [Accepted: 05/05/2023] [Indexed: 06/09/2023] Open
Abstract
Cranberries have known anti-inflammatory properties, which extend their benefits in the context of several chronic diseases. These benefits highly rely on the polyphenol profile of cranberries, one of few foods rich in A-type proanthocyanidin (PAC). A-type PAC comprises flavan-3-ol subunits with an additional interflavan ether bond in the conformational structure of the molecule, separating them from the more commonly found B-type PAC. PACs with a degree of polymerization higher than three are known to reach the colon intact, where they can be catabolyzed by the gut microbiota and biotransformed into lower molecular weight organic acids that are available for host absorption. Gut microbiota-derived metabolites have garnered much attention in the past decade as mediators of the health effects of parent compounds. Though, the mechanisms underlying this phenomenon remain underexplored. In this review, we highlight emerging evidence that postulates that polyphenols, including ones derived from cranberries, and their metabolites could exert anti-inflammatory effects by modulating host microRNAs. Our review first describes the chemical structure of cranberry PACs and a pathway for how they are biotransformed by the gut microbiota. We then provide a brief overview of the benefits of microbial metabolites of cranberry in the intestinal tract, at homeostasis and in inflammatory conditions. Finally, we discuss the role of microRNAs in intestinal health and in response to cranberry PAC and how they could be used as targets for the maintenance of intestinal homeostasis. Most of this research is pre-clinical and we recognize that conducting clinical trials in this context has been hampered by the lack of reliable biomarkers. Our review discusses the use of miRNA as biomarkers in this context.
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Affiliation(s)
- Amel Taibi
- Department of Nutritional Sciences, University of Toronto, Toronto, ON, Canada
| | - Zoe Lofft
- Department of Nutritional Sciences, University of Toronto, Toronto, ON, Canada
| | | | - Elena Maria Comelli
- Department of Nutritional Sciences, University of Toronto, Toronto, ON, Canada
- Joannah and Brian Lawson Centre for Child Nutrition, University of Toronto, Toronto, ON, Canada
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4
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Fritsche K, Boccellato F, Schlaermann P, Koeppel M, Denecke C, Link A, Malfertheiner P, Gut I, Meyer TF, Berger H. DNA methylation in human gastric epithelial cells defines regional identity without restricting lineage plasticity. Clin Epigenetics 2022; 14:193. [PMID: 36585699 PMCID: PMC9801550 DOI: 10.1186/s13148-022-01406-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 12/13/2022] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Epigenetic modifications in mammalian DNA are commonly manifested by DNA methylation. In the stomach, altered DNA methylation patterns have been observed following chronic Helicobacter pylori infections and in gastric cancer. In the context of epigenetic regulation, the regional nature of the stomach has been rarely considered in detail. RESULTS Here, we establish gastric mucosa derived primary cell cultures as a reliable source of native human epithelium. We describe the DNA methylation landscape across the phenotypically different regions of the healthy human stomach, i.e., antrum, corpus, fundus together with the corresponding transcriptomes. We show that stable regional DNA methylation differences translate to a limited extent into regulation of the transcriptomic phenotype, indicating a largely permissive epigenetic regulation. We identify a small number of transcription factors with novel region-specific activity and likely epigenetic impact in the stomach, including GATA4, IRX5, IRX2, PDX1 and CDX2. Detailed analysis of the Wnt pathway reveals differential regulation along the craniocaudal axis, which involves non-canonical Wnt signaling in determining cell fate in the proximal stomach. By extending our analysis to pre-neoplastic lesions and gastric cancers, we conclude that epigenetic dysregulation characterizes intestinal metaplasia as a founding basis for functional changes in gastric cancer. We present insights into the dynamics of DNA methylation across anatomical regions of the healthy stomach and patterns of its change in disease. Finally, our study provides a well-defined resource of regional stomach transcription and epigenetics.
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Affiliation(s)
- Kristin Fritsche
- grid.418159.00000 0004 0491 2699Department of Molecular Biology, Max Planck Institute for Infection Biology, Charitéplatz 1, 10117 Berlin, Germany
| | - Francesco Boccellato
- grid.418159.00000 0004 0491 2699Department of Molecular Biology, Max Planck Institute for Infection Biology, Charitéplatz 1, 10117 Berlin, Germany ,grid.4991.50000 0004 1936 8948Ludwig Institute for Cancer Research, Nuffield Department of Clinical Medicine, University of Oxford, Oxford, UK
| | - Philipp Schlaermann
- grid.418159.00000 0004 0491 2699Department of Molecular Biology, Max Planck Institute for Infection Biology, Charitéplatz 1, 10117 Berlin, Germany
| | - Max Koeppel
- grid.418159.00000 0004 0491 2699Department of Molecular Biology, Max Planck Institute for Infection Biology, Charitéplatz 1, 10117 Berlin, Germany
| | - Christian Denecke
- grid.6363.00000 0001 2218 4662Center for Bariatric and Metabolic Surgery, Center of Innovative Surgery (ZIC), Department of Surgery, Campus Virchow Klinikum and Campus Mitte, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Alexander Link
- grid.5807.a0000 0001 1018 4307Department of Gastroenterology, Hepatology and Infectious Diseases, Otto-Von-Guericke University Hospital, Magdeburg, Germany
| | - Peter Malfertheiner
- grid.5807.a0000 0001 1018 4307Department of Gastroenterology, Hepatology and Infectious Diseases, Otto-Von-Guericke University Hospital, Magdeburg, Germany
| | - Ivo Gut
- grid.452341.50000 0004 8340 2354Centro Nacional de Análisis Genómico (CNAG-CRG), Barcelona, Spain
| | - Thomas F. Meyer
- grid.418159.00000 0004 0491 2699Department of Molecular Biology, Max Planck Institute for Infection Biology, Charitéplatz 1, 10117 Berlin, Germany ,grid.412468.d0000 0004 0646 2097Laboratory of Infection Oncology, Institute of Clinical Molecular Biology, Christian Albrecht University of Kiel and University Hospital Schleswig-Holstein – Campus Kiel, Rosalind-Franklin-Straße 12, 24105 Kiel, Germany
| | - Hilmar Berger
- grid.418159.00000 0004 0491 2699Department of Molecular Biology, Max Planck Institute for Infection Biology, Charitéplatz 1, 10117 Berlin, Germany ,grid.412468.d0000 0004 0646 2097Laboratory of Infection Oncology, Institute of Clinical Molecular Biology, Christian Albrecht University of Kiel and University Hospital Schleswig-Holstein – Campus Kiel, Rosalind-Franklin-Straße 12, 24105 Kiel, Germany
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Adelipour M, Cheraghzadeh M, Rashidi M. Polyphenols as epigenetic modulators in treating or preventing of cancers. GENE REPORTS 2022. [DOI: 10.1016/j.genrep.2022.101710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Cranberry Polyphenols in Esophageal Cancer Inhibition: New Insights. Nutrients 2022; 14:nu14050969. [PMID: 35267943 PMCID: PMC8912450 DOI: 10.3390/nu14050969] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 02/18/2022] [Accepted: 02/22/2022] [Indexed: 12/31/2022] Open
Abstract
Esophageal adenocarcinoma (EAC) is a cancer characterized by rapidly rising incidence and poor survival, resulting in the need for new prevention and treatment options. We utilized two cranberry polyphenol extracts, one proanthocyanidin enriched (C-PAC) and a combination of anthocyanins, flavonoids, and glycosides (AFG) to assess inhibitory mechanisms utilizing premalignant Barrett’s esophagus (BE) and EAC derived cell lines. We employed reverse phase protein arrays (RPPA) and Western blots to examine cancer-associated pathways and specific signaling cascades modulated by C-PAC or AFG. Viability results show that C-PAC is more potent than AFG at inducing cell death in BE and EAC cell lines. Based on the RPPA results, C-PAC significantly modulated 37 and 69 proteins in JH-EsoAd1 (JHAD1) and OE19 EAC cells, respectively. AFG treatment significantly altered 49 proteins in both JHAD1 and OE19 cells. Bioinformatic analysis of RPPA results revealed many previously unidentified pathways as modulated by cranberry polyphenols including NOTCH signaling, immune response, and epithelial to mesenchymal transition. Collectively, these results provide new insight regarding mechanisms by which cranberry polyphenols exert cancer inhibitory effects targeting EAC, with implications for potential use of cranberry constituents as cancer preventive agents.
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Lofft Z, Taibi A, Massara P, Tokar T, Paetau‐Robinson I, Khoo C, Comelli EM. Cranberry proanthocyanidin and its microbial metabolite 3,4‐dihydroxyphenylacetic acid, but not 3‐(4‐hydroxyphenyl)‐propionic acid, partially reverse pro‐inflammatory microRNA responses in human intestinal epithelial cells. Mol Nutr Food Res 2022; 66:e2100853. [DOI: 10.1002/mnfr.202100853] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 01/13/2022] [Indexed: 11/08/2022]
Affiliation(s)
- Zoe Lofft
- Department of Nutritional Sciences University of Toronto ON Canada
| | - Amel Taibi
- Department of Nutritional Sciences University of Toronto ON Canada
| | - Paraskevi Massara
- Department of Nutritional Sciences University of Toronto ON Canada
- Translational Medicine Program Hospital for Sick Children Toronto Canada
| | - Tomas Tokar
- Krembil Research Institute University Health Network Toronto ON M5T 0S8 Canada
| | | | - Christina Khoo
- Ocean Spray Cranberries, Inc. Lakeville‐Middleboro MA USA
| | - Elena M. Comelli
- Department of Nutritional Sciences University of Toronto ON Canada
- Joannah and Brian Lawson Centre for Child Nutrition University of Toronto ON Canada
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Li Z, Ma J, Guo Y, Liu W, Li M, Zhang L, Zhang Y, Zhou T, Zhang J, Gao H, Guo X, Ye D, Li W, You W, Pan K. Suppression of Helicobacter pylori infection by daily cranberry intake: A double-blind, randomized, placebo-controlled trial. J Gastroenterol Hepatol 2021; 36:927-935. [PMID: 32783238 PMCID: PMC8246812 DOI: 10.1111/jgh.15212] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 07/11/2020] [Accepted: 08/09/2020] [Indexed: 12/24/2022]
Abstract
BACKGROUND AND AIM Dietary strategies that contribute to reducing incidence of Helicobacter pylori infection without negative side effects are highly desirable owing to worldwide bacterial prevalence and carcinogenesis potential. The aim of this study was to determine dosage effect of daily cranberry consumption on H. pylori suppression over time in infected adults to assess the potential of this complementary management strategy in a region with high gastric cancer risk and high prevalence of H. pylori infection. METHODS This double-blind, randomized, placebo-controlled trial on 522 H. pylori-positive adults evaluated dose-response effects of proanthocyanidin-standardized cranberry juice, cranberry powder, or their placebos on suppression of H. pylori at 2 and 8 weeks by 13 C-urea breath testing and eradication at 45 days post-intervention. RESULTS H. pylori-negative rates in placebo, low-proanthocyanidin, medium-proanthocyanidin, and high-proanthocyanidin cranberry juice groups at week 2 were 13.24%, 7.58%, 1.49%, and 13.85% and at week 8 were 7.35%, 7.58%, 4.48%, and 20.00%, respectively. Consumption of high-proanthocyanidin juice twice daily (44 mg proanthocyanidin/240-mL serving) for 8 weeks resulted in decreased H. pylori infection rate by 20% as compared with other dosages and placebo (P < 0.05). Percentage of H. pylori-negative participants increased from 2 to 8 weeks in subjects who consumed 44 mg proanthocyanidin/day juice once or twice daily, showing a statistically significant positive trend over time. Encapsulated cranberry powder doses were not significantly effective at either time point. Overall trial compliance was 94.25%. Cranberry juice and powder were well-tolerated. CONCLUSIONS Twice-daily consumption of proanthocyanidin-standardized cranberry juice may help potentiate suppression of H. pylori infection. TRIAL REGISTRATION ChiCTR1800017522, per WHO ICTRP.
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Affiliation(s)
- Zhe‐Xuan Li
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Cancer EpidemiologyPeking University Cancer Hospital & InstituteBeijingChina
| | - Jun‐Ling Ma
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Cancer EpidemiologyPeking University Cancer Hospital & InstituteBeijingChina
| | - Yang Guo
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Cancer EpidemiologyPeking University Cancer Hospital & InstituteBeijingChina
| | - Wei‐Dong Liu
- Office for Gastric Cancer PreventionLinqu County Public Health BureauShandongChina
| | - Ming Li
- Office for Gastric Cancer PreventionLinqu County Public Health BureauShandongChina
| | - Lan‐Fu Zhang
- Office for Gastric Cancer PreventionLinqu County Public Health BureauShandongChina
| | - Yang Zhang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Cancer EpidemiologyPeking University Cancer Hospital & InstituteBeijingChina
| | - Tong Zhou
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Cancer EpidemiologyPeking University Cancer Hospital & InstituteBeijingChina
| | - Jing‐Ying Zhang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Cancer EpidemiologyPeking University Cancer Hospital & InstituteBeijingChina
| | - Ha‐Er Gao
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Cancer EpidemiologyPeking University Cancer Hospital & InstituteBeijingChina
| | - Xiao‐Ying Guo
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Cancer EpidemiologyPeking University Cancer Hospital & InstituteBeijingChina
| | - Dong‐Man Ye
- Department of Medical Imaging, Liaoning Cancer Hospital & InstituteCancer Hospital of China Medical UniversityShenyangChina
| | - Wen‐Qing Li
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Cancer EpidemiologyPeking University Cancer Hospital & InstituteBeijingChina
| | - Wei‐Cheng You
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Cancer EpidemiologyPeking University Cancer Hospital & InstituteBeijingChina
| | - Kai‐Feng Pan
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Cancer EpidemiologyPeking University Cancer Hospital & InstituteBeijingChina
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Ibrahimovic M, Franzmann E, Mondul AM, Weh KM, Howard C, Hu JJ, Goodwin WJ, Kresty LA. Disparities in Head and Neck Cancer: A Case for Chemoprevention with Vitamin D. Nutrients 2020; 12:E2638. [PMID: 32872541 PMCID: PMC7551909 DOI: 10.3390/nu12092638] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 08/25/2020] [Accepted: 08/26/2020] [Indexed: 12/13/2022] Open
Abstract
Blacks experience disproportionate head and neck cancer (HNC) recurrence and mortality compared to Whites. Overall, vitamin D status is inversely associated to HNC pointing to a potential protective linkage. Although hypovitaminosis D in Blacks is well documented it has not been investigated in Black HNC patients. Thus, we conducted a prospective pilot study accessing vitamin D status in newly diagnosed HNC patients stratified by race and conducted in vitro studies to investigate mechanisms associated with potential cancer inhibitory effects of vitamin D. Outcome measures included circulating levels of vitamin D, related nutrients, and risk factor characterization as well as dietary and supplemental estimates. Vitamin D-based in vitro assays utilized proteome and microRNA (miR) profiling. Nineteen patients were enrolled, mean circulating vitamin D levels were significantly reduced in Black compared to White HNC patients, 27.3 and 20.0 ng/mL, respectively. Whites also supplemented vitamin D more frequently than Blacks who had non-significantly higher vitamin D from dietary sources. Vitamin D treatment of HNC cell lines revealed five significantly altered miRs regulating genes targeting multiple pathways in cancer based on enrichment analysis (i.e., negative regulation of cell proliferation, angiogenesis, chemokine, MAPK, and WNT signaling). Vitamin D further altered proteins involved in cancer progression, metastasis and survival supporting a potential role for vitamin D in targeted cancer prevention.
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Affiliation(s)
- Mirela Ibrahimovic
- The Rogel Cancer Center, University of Michigan, Ann Arbor, MI 48109, USA; (M.I.); (A.M.M.); (K.M.W.); (C.H.)
- Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, MI 48109, USA
| | - Elizabeth Franzmann
- Sylvester Comprehensive Cancer Center, University of Miami School of Medicine, Miami, FL 33136, USA; (E.F.); (J.J.H.); (W.J.G.)
- Department of Otolaryngology, University of Miami School of Medicine, Miami, FL 33136, USA
| | - Alison M. Mondul
- The Rogel Cancer Center, University of Michigan, Ann Arbor, MI 48109, USA; (M.I.); (A.M.M.); (K.M.W.); (C.H.)
- Department of Epidemiology, School of Public Health, University of Michigan, Ann Arbor, MI 48109, USA
| | - Katherine M. Weh
- The Rogel Cancer Center, University of Michigan, Ann Arbor, MI 48109, USA; (M.I.); (A.M.M.); (K.M.W.); (C.H.)
- Department of Surgery, Thoracic Surgery Section, University of Michigan, Ann Arbor, MI 48109, USA
| | - Connor Howard
- The Rogel Cancer Center, University of Michigan, Ann Arbor, MI 48109, USA; (M.I.); (A.M.M.); (K.M.W.); (C.H.)
- Department of Surgery, Thoracic Surgery Section, University of Michigan, Ann Arbor, MI 48109, USA
| | - Jennifer J. Hu
- Sylvester Comprehensive Cancer Center, University of Miami School of Medicine, Miami, FL 33136, USA; (E.F.); (J.J.H.); (W.J.G.)
- Department of Public Health Sciences, University of Miami School of Medicine, Miami, FL 33136, USA
| | - W. Jarrard Goodwin
- Sylvester Comprehensive Cancer Center, University of Miami School of Medicine, Miami, FL 33136, USA; (E.F.); (J.J.H.); (W.J.G.)
- Department of Public Health Sciences, University of Miami School of Medicine, Miami, FL 33136, USA
| | - Laura A. Kresty
- The Rogel Cancer Center, University of Michigan, Ann Arbor, MI 48109, USA; (M.I.); (A.M.M.); (K.M.W.); (C.H.)
- Department of Surgery, Thoracic Surgery Section, University of Michigan, Ann Arbor, MI 48109, USA
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Mendoza-Wilson AM, Balandrán-Quintana RR. Computational and Experimental Progress on the Structure and Chemical Reactivity of Procyanidins: Their Potential as Metalloproteinases Inhibitors. CURR ORG CHEM 2019. [DOI: 10.2174/1385272822666180828114021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Matrix metalloproteinases (MMPs) are enzymes involved in various physiological
processes essential for living beings, but the loss of the regulatory control by endogenous
inhibitors of MMPs, leads to the development of serious diseases such as cardiovascular
system affections, cancer, and metastasis. For these reasons, exogenous inhibitors
are required for these enzymes, which are able to control the proteolytic activity
and are selective towards the different MMPs, besides properties which, from the
pharmacological point of view, are necessary to be effective under physiological
conditions. Based on these expectations, some bioactive compounds that are abundant in
the human diet, like procyanidins (PCs) have emerged as potential exogenous inhibitors
of MMPs. This review presents the advances of experimental and computational investigations
carried out to date on the structure and chemical reactivity of PCs, to support the basis of their potential
use as MMP inhibitors. For such purpose, specific sites among MMPs identified for a selective inhibition, the
role of PCs in the regulation of MMPs by posttranscriptional mechanisms at the level of microRNAs, modulation
of reactive oxygen species (ROS), effects on tissue inhibitors of MMPs (TIMPs), the crosslinking of PCs
with the extracellular matrix proteins, as well as direct interaction between PCs and MMPs, are discussed.
Methods for isolation and synthesis of PCs, as well as hydrophilicity properties, bioavailability, and susceptibility
to be metabolized in oral intake, are also addressed. The information gathered in this review could additionally
help to visualize future research related to this topic.
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Affiliation(s)
- Ana María Mendoza-Wilson
- Centro de Investigacion en Alimentacion y Desarrollo, A.C., Coordinacion de Tecnologia de Alimentos de Origen Vegetal, Carretera a La Victoria km 0.6, 83304, Hermosillo, Son, Mexico
| | - René Renato Balandrán-Quintana
- Centro de Investigacion en Alimentacion y Desarrollo, A.C., Coordinacion de Tecnologia de Alimentos de Origen Vegetal, Carretera a La Victoria km 0.6, 83304, Hermosillo, Son, Mexico
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Diniz C, Suliburska J, Ferreira IMPLVO. New insights into the antiangiogenic and proangiogenic properties of dietary polyphenols. Mol Nutr Food Res 2017; 61. [PMID: 27981783 DOI: 10.1002/mnfr.201600912] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Revised: 12/02/2016] [Accepted: 12/08/2016] [Indexed: 12/14/2022]
Abstract
Polyphenols can be found in natural products of plant origin, including vegetables, fruits, and beverages. A large number of these plant origin compounds are an integral part of the human diet and in the past decade evidence has shown their beneficial properties in human health, by acting in several cell signaling pathways. Among other beneficial effects, polyphenols have been associated with angiogenesis. Increasing evidence highlighting the ability of dietary polyphenols to influence angiogenesis by interfering with multiple signaling pathways is debated. Particular emphasis is given to the mechanisms that ultimately may induce the formation of capillary-like structures (by increasing endothelial cell proliferation, migration, and invasion) or, conversely, may inhibit the steps of angiogenesis leading to the inhibition/regress of vascular development. Dietary polyphenols can, therefore, be viewed as promising nutraceuticals but important aspects have still to be further investigated, to deep knowledge concerning their concentration-mediated effects, effect of specific polyphenols, and respective metabolites, to ensure their appropriate and effective usefulness as proangiogenic or antiangiogenic nutraceuticals.
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Affiliation(s)
- Carmen Diniz
- LAQV/REQUIMTE-Departamento de Ciências do Medicamento, Laboratório de Farmacologia, Faculdade de Farmácia, Universidade do Porto, Porto, Portugal
| | - Joanna Suliburska
- Department of Human Nutrition and Hygiene, Poznan University of Life Sciences, Poznan, Poland
| | - Isabel M P L V O Ferreira
- LAQV/REQUIMTE-Departamento de Ciências Químicas, Laboratório de Bromatologia e Hidrologia, Faculdade de Farmácia, Universidade do Porto, Porto, Portugal
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Kresty LA, Weh KM, Zeyzus-Johns B, Perez LN, Howell AB. Cranberry proanthocyanidins inhibit esophageal adenocarcinoma in vitro and in vivo through pleiotropic cell death induction and PI3K/AKT/mTOR inactivation. Oncotarget 2016; 6:33438-55. [PMID: 26378019 PMCID: PMC4741777 DOI: 10.18632/oncotarget.5586] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2015] [Accepted: 08/19/2015] [Indexed: 12/22/2022] Open
Abstract
Cranberries are rich in bioactive constituents known to improve urinary tract health and more recent evidence supports cranberries possess cancer inhibitory properties. However, mechanisms of cancer inhibition by cranberries remain to be elucidated, particularly in vivo. Properties of a purified cranberry-derived proanthocyanidin extract (C-PAC) were investigated utilizing acid-sensitive and acid-resistant human esophageal adenocarcinoma (EAC) cell lines and esophageal tumor xenografts in athymic NU/NU mice. C-PAC induced caspase-independent cell death mainly via autophagy and low levels of apoptosis in acid-sensitive JHAD1 and OE33 cells, but resulted in cellular necrosis in acid-resistant OE19 cells. Similarly, C-PAC induced necrosis in JHAD1 cells pushed to acid-resistance via repeated exposures to an acidified bile cocktail. C-PAC associated cell death involved PI3K/AKT/mTOR inactivation, pro-apoptotic protein induction (BAX, BAK1, deamidated BCL-xL, Cytochrome C, PARP), modulation of MAPKs (P-P38/P-JNK) and G2-M cell cycle arrest in vitro. Importantly, oral delivery of C-PAC significantly inhibited OE19 tumor xenograft growth via modulation of AKT/mTOR/MAPK signaling and induction of the autophagic form of LC3B supporting in vivo efficacy against EAC for the first time. C-PAC is a potent inducer of EAC cell death and is efficacious in vivo at non-toxic behaviorally achievable concentrations, holding promise for preventive or therapeutic interventions in cohorts at increased risk for EAC, a rapidly rising and extremely deadly malignancy.
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Affiliation(s)
- Laura A Kresty
- Division of Hematology and Oncology, Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Katherine M Weh
- Division of Hematology and Oncology, Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Bree Zeyzus-Johns
- Division of Hematology and Oncology, Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Laura N Perez
- Division of Hematology and Oncology, Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Amy B Howell
- Marucci Center for Blueberry and Cranberry Research, Rutgers University, Chatsworth, New Jersey, USA
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Cranberries and Cancer: An Update of Preclinical Studies Evaluating the Cancer Inhibitory Potential of Cranberry and Cranberry Derived Constituents. Antioxidants (Basel) 2016; 5:antiox5030027. [PMID: 27548236 PMCID: PMC5039576 DOI: 10.3390/antiox5030027] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Revised: 08/11/2016] [Accepted: 08/15/2016] [Indexed: 12/29/2022] Open
Abstract
Cranberries are rich in bioactive constituents reported to influence a variety of health benefits, ranging from improved immune function and decreased infections to reduced cardiovascular disease and more recently cancer inhibition. A review of cranberry research targeting cancer revealed positive effects of cranberries or cranberry derived constituents against 17 different cancers utilizing a variety of in vitro techniques, whereas in vivo studies supported the inhibitory action of cranberries toward cancers of the esophagus, stomach, colon, bladder, prostate, glioblastoma and lymphoma. Mechanisms of cranberry-linked cancer inhibition include cellular death induction via apoptosis, necrosis and autophagy; reduction of cellular proliferation; alterations in reactive oxygen species; and modification of cytokine and signal transduction pathways. Given the emerging positive preclinical effects of cranberries, future clinical directions targeting cancer or premalignancy in high risk cohorts should be considered.
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Bansode RR, Khatiwada JR, Losso JN, Williams LL. Targeting MicroRNA in Cancer Using Plant-Based Proanthocyanidins. Diseases 2016; 4:E21. [PMID: 28933401 PMCID: PMC5456277 DOI: 10.3390/diseases4020021] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Revised: 04/11/2016] [Accepted: 04/22/2016] [Indexed: 12/13/2022] Open
Abstract
Proanthocyanidins are oligomeric flavonoids found in plant sources, most notably in apples, cinnamon, grape skin and cocoa beans. They have been also found in substantial amounts in cranberry, black currant, green tea, black tea and peanut skins. These compounds have been recently investigated for their health benefits. Proanthocyanidins have been demonstrated to have positive effects on various metabolic disorders such as inflammation, obesity, diabetes and insulin resistance. Another upcoming area of research that has gained widespread interest is microRNA (miRNA)-based anticancer therapies. MicroRNAs are short non-coding RNA segments, which plays a crucial role in RNA silencing and post-transcriptional regulation of gene expression. Currently, miRNA based anticancer therapies are being investigated either alone or in combination with current treatment methods. In this review, we summarize the current knowledge and investigate the potential of naturally occurring proanthocyanidins in modulating miRNA expression. We will also assess the strategies and challenges of using this approach as potential cancer therapeutics.
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Affiliation(s)
- Rishipal R Bansode
- Center for Excellence in Post-Harvest Technologies, North Carolina Research Campus, North Carolina Agricultural and Technical State University, Kannapolis, NC 28081, USA.
| | - Janak R Khatiwada
- Center for Excellence in Post-Harvest Technologies, North Carolina Research Campus, North Carolina Agricultural and Technical State University, Kannapolis, NC 28081, USA.
| | - Jack N Losso
- School of Nutrition & Food Sciences, Louisiana State University, Baton Rouge, LA 70803, USA.
| | - Leonard L Williams
- Center for Excellence in Post-Harvest Technologies, North Carolina Research Campus, North Carolina Agricultural and Technical State University, Kannapolis, NC 28081, USA.
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15
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Weh KM, Aiyer HS, Howell AB, Kresty LA. Cranberry proanthocyanidins modulate reactive oxygen species in Barrett's and esophageal adenocarcinoma cell lines. JOURNAL OF BERRY RESEARCH 2016; 6:125-136. [PMID: 27583064 PMCID: PMC5002987 DOI: 10.3233/jbr-160122] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Accepted: 01/31/2016] [Indexed: 06/06/2023]
Abstract
BACKGROUND We recently reported that a cranberry proanthocyanidin rich extract (C-PAC) induces autophagic cell death in apoptotic resistant esophageal adenocarcinoma (EAC) cells and necrosis in autophagy resistant cells. EAC is characterized by high morbidity and mortality rates supporting development of improved preventive interventions. OBJECTIVE The current investigation sought to investigate the role of reactive oxygen species (ROS) in the context of C-PAC induced cell death. METHODS A panel of human esophageal cell lines of EAC or BE (Barrett's esophagus) origin were treated with C-PAC and assessed for ROS modulation using CellROX® Green reagent and the Amplex Red assay to specifically measure hydrogen peroxide levels. RESULTS C-PAC significantly increased ROS levels in EAC cells, but significantly reduced ROS levels in CP-C BE cells. Increased hydrogen peroxide levels were also detected in C-PAC treated EAC cells and supernatant; however, hydrogen peroxide levels were significantly increased in medium alone, without cells, suggesting that C-PAC interferes or directly acts on the substrate. Hydrogen peroxide levels did not change in C-PAC treated CP-C BE cells. CONCLUSION These experiments provide additional mechanistic insight regarding C-PAC induced cancer cell death through modulation of ROS. Additional research is warranted to identify specific ROS species associated with C-PAC exposure.
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Affiliation(s)
- Katherine M. Weh
- Department of Medicine, Division of Hematology and Oncology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Harini S. Aiyer
- Department of Medicine, Division of Hematology and Oncology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Amy B. Howell
- Department of Plant Pathology and Biology, Marucci Center for Blueberry and Cranberry Research, Rutgers University, Chatsworth, NJ, USA
| | - Laura A. Kresty
- Department of Medicine, Division of Hematology and Oncology, Medical College of Wisconsin, Milwaukee, WI, USA
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16
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Weh KM, Howell AB, Kresty LA. Expression, modulation, and clinical correlates of the autophagy protein Beclin-1 in esophageal adenocarcinoma. Mol Carcinog 2015; 55:1876-1885. [PMID: 27696537 DOI: 10.1002/mc.22432] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2015] [Revised: 10/24/2015] [Accepted: 11/03/2015] [Indexed: 01/20/2023]
Abstract
Esophageal adenocarcinoma (EAC) is characterized by rapidly increasing incidence and mortality rates and poor survival. Efficacious preventive and treatment options are urgently needed. An increasing number of pharmacologic agents targeting cancer cell death via autophagy mechanisms are being evaluated in hopes of circumventing apoptotic and therapeutic resistance. We report for the first time, loss of Beclin-1, a key mediator of autophagy, was significantly linked to prognostic factors in EAC. Specifically, Beclin-1 expression loss occurred in 49.0% of EAC patients versus 4.8% of controls. There was a significant inverse correlation between loss of Beclin-1 with histologic grade and tumor stage supporting a tumor suppressive role for Beclin-1. Autophagy modulation linked to cell death was examined in EAC cell lines following treatment with a proanthocyanidin-rich cranberry extract, C-PAC, and the commonly used autophagy inducer, rapamycin. C-PAC induced Beclin-1-independent autophagy in EAC cells characterized by reduced phosphorylation at serine 15 and 93, and significant cell death induction. In contrast, rapamycin-induced autophagy resulted in concomitant, increases in total Beclin-1 levels as well as Beclin-1-phosphorylation in a cell line specific manner, leading to long-term cell survival. Furthermore, autophagic LC3-II was induced by C-PAC following siRNA suppression of Beclin-1 in EAC cells. Together these data support a prognostic role of Beclin-1 in EAC with evidence that Beclin-dependent autophagy induction is agent specific. Future studies are necessary to fully interrogate the role autophagy plays in the progression of normal tissue to EAC and how specific agents targeting autophagic mechanisms can be efficaciously applied for cancer prevention or treatment. © 2015 Wiley Periodicals, Inc.
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Affiliation(s)
- Katherine M Weh
- Division of Hematology & Oncology, Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Amy B Howell
- Blueberry and Cranberry Research Center, Rutgers University, Chatsworth, New Jersey
| | - Laura A Kresty
- Division of Hematology & Oncology, Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin.
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17
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Bock JM, Howell AB, Johnston N, Kresty LA, Lew D. Upper esophageal and pharyngeal cancers. Ann N Y Acad Sci 2015; 1325:49-56. [PMID: 25266014 DOI: 10.1111/nyas.12519] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The following, from the 12th OESO World Conference: Cancers of the Esophagus, includes commentaries on laryngopharyngeal reflux as a risk factor for laryngeal cancer; the role of pepsin in laryngopharyngeal neoplasia; natural fruit and vegetable compounds for the prevention and treatment of pharyngeal and esophageal cancers; and evaluation of cranberry constituents as inhibitors of esophageal adenocarcinoma utilizing in vitro assay and in vivo models.
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Affiliation(s)
- Jonathan M Bock
- Department of Otolaryngology and Communication Sciences, Medical College of Wisconsin, Milwaukee, Wisconsin
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Milenkovic D, Jude B, Morand C. miRNA as molecular target of polyphenols underlying their biological effects. Free Radic Biol Med 2013; 64:40-51. [PMID: 23751562 DOI: 10.1016/j.freeradbiomed.2013.05.046] [Citation(s) in RCA: 154] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2013] [Revised: 05/27/2013] [Accepted: 05/30/2013] [Indexed: 02/06/2023]
Abstract
Polyphenols are the most abundant antioxidants in the human diet and are widespread constituents of fruits and beverages, such as tea, coffee, and wine. Epidemiological, clinical, and animal studies support a role of polyphenols in the prevention of various chronic diseases. For a long time, their direct antioxidant effect has been reported as the mechanism responsible for the observed health properties. However, recent findings revealed that polyphenols could interact with cellular signaling cascades regulating the activity of transcription factors and consequently affecting the expression of genes. Together with this classical regulatory pathway, polyphenols have been shown to affect the expression of microRNAs (miRNA). miRNAs are small, noncoding RNAs implicated in the regulation of gene expression that control both physiological and pathological processes such as development and cancer. Furthermore, expression of miRNAs can be affected by different external stimuli including nutrients such as vitamins, lipids, and phytochemicals. In this paper, we review studies assessing modulation of miRNAs expression by dietary polyphenols that could constitute a new pathway by which these compounds may exert their health effects. Over 100 miRNAs, involved in the control of different cellular processes such as inflammation or apoptosis, were identified as modulated by polyphenols. Most of the studies were performed in vitro using different cell lines, particularly cancer cell lines, and few studies were performed in animals. From all these data, miRNAs appear as interesting mediators in regulating polyphenols' biological effects; however, further studies are needed to validate miRNA targets and particularly in physiologically relevant conditions taking into account the bioavailability of dietary polyphenols.
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Affiliation(s)
- Dragan Milenkovic
- INRA, UMR 1019, UNH, CRNH Auvergne, F-63000 Clermont-Ferrand, Clermont Université, Université d'Auvergne, Unité de Nutrition Humaine, BP 10448, F-63000 Clermont-Ferrand, France.
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