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Şahin TÖ, Yılmaz B, Yeşilyurt N, Cicia D, Szymanowska A, Amero P, Ağagündüz D, Capasso R. Recent insights into the nutritional immunomodulation of cancer-related microRNAs. Phytother Res 2023; 37:4375-4397. [PMID: 37434291 DOI: 10.1002/ptr.7937] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 06/21/2023] [Accepted: 06/24/2023] [Indexed: 07/13/2023]
Abstract
Cancer is the most common cause of death worldwide, following cardiovascular diseases. Cancer is a multifactorial disease and many reasons such as physical, chemical, biological, and lifestyle-related factors. Nutrition, which is one of the various factors that play a role in the prevention, development, and treatment of many types of cancer, affects the immune system, which is characterized by disproportionate pro-inflammatory signaling in cancer. Studies investigating the molecular mechanisms of this effect have shown that foods rich in bioactive compounds, such as green tea, olive oil, turmeric, and soybean play a significant role in positively changing the expression of miRNAs involved in the regulation of genes associated with oncogenic/tumor-suppressing pathways. In addition to these foods, some diet models may change the expression of specific cancer-related miRNAs in different ways. While Mediterranean diet has been associated with anticancer effects, a high-fat diet, and a methyl-restricted diet are considered to have negative effects. This review aims to discuss the effects of specific foods called "immune foods," diet models, and bioactive components on cancer by changing the expression of miRNAs in the prevention and treatment of cancer.
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Affiliation(s)
| | - Birsen Yılmaz
- Department of Nutrition and Dietetics, Cukurova University, Adana, Turkey
| | | | - Donatella Cicia
- Department of Pharmacy, University of Naples Federico II, Napoli, Italy
| | - Anna Szymanowska
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Paola Amero
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Duygu Ağagündüz
- Department of Nutrition and Dietetics, Gazi University, Ankara, Turkey
| | - Raffaele Capasso
- Department of Agricultural Sciences, University of Naples Federico II, Napoli, Italy
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2
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Gębarowski T, Wiatrak B, Jęśkowiak-Kossakowska I, Grajzer M, Prescha A. Oils from Transgenic Flax Lines as Potential Chemopreventive Agents in Colorectal Cancer. Biomedicines 2023; 11:2592. [PMID: 37761033 PMCID: PMC10527327 DOI: 10.3390/biomedicines11092592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Revised: 09/12/2023] [Accepted: 09/19/2023] [Indexed: 09/29/2023] Open
Abstract
Colorectal cancer is a major global health concern, and the need for effective chemopreventive agents is paramount. This study aimed to evaluate the potential of oils from transgenically modified flax for the prevention of colorectal cancer, in relation to the oil concertation. Flaxseed oils were obtained from traditional (Nike) and genetically modified flax lines (M and B). Cell viability assays were performed on various cancer cell lines, including colon adenocarcinoma cells. Flaxseed oil B exhibited the strongest anti-proliferative properties compared to the reference drugs and other oils. Additionally, M and B oils showed enhanced accumulation of Rhodamine 123 and increased apoptosis in colorectal cancer cells. M oil exhibited the highest levels of p53 protein. Notably, the tested transgenic oils did not induce metastasis and displayed stronger inhibition of COX-1 compared to COX-2. These data indicate the utility of flaxseed oils, especially from the M line, as adjuvants in colorectal cancer treatment, targeting the colon specifically.
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Affiliation(s)
- Tomasz Gębarowski
- Department of Biostructure and Animal Physiology, The Wroclaw University of Environmental and Life Sciences, Kożuchowska 1/3, 51-631 Wroclaw, Poland
| | - Benita Wiatrak
- Department of Pharmacology, Faculty of Medicine, Wroclaw Medical University, Mikulicza-Radeckiego 2, 50-345 Wroclaw, Poland;
- Department of Basic Medical Sciences, Wroclaw Medical University, Borowska 211, 50-556 Wroclaw, Poland
| | - Izabela Jęśkowiak-Kossakowska
- Department of Pharmacology, Faculty of Medicine, Wroclaw Medical University, Mikulicza-Radeckiego 2, 50-345 Wroclaw, Poland;
| | - Magdalena Grajzer
- Department of Dietetics and Bromatology, Wroclaw Medical University, Borowska 211, 50-556 Wroclaw, Poland; (M.G.); (A.P.)
| | - Anna Prescha
- Department of Dietetics and Bromatology, Wroclaw Medical University, Borowska 211, 50-556 Wroclaw, Poland; (M.G.); (A.P.)
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3
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Guo Z, Bergeron KF, Lingrand M, Mounier C. Unveiling the MUFA-Cancer Connection: Insights from Endogenous and Exogenous Perspectives. Int J Mol Sci 2023; 24:9921. [PMID: 37373069 DOI: 10.3390/ijms24129921] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Revised: 06/01/2023] [Accepted: 06/07/2023] [Indexed: 06/29/2023] Open
Abstract
Monounsaturated fatty acids (MUFAs) have been the subject of extensive research in the field of cancer due to their potential role in its prevention and treatment. MUFAs can be consumed through the diet or endogenously biosynthesized. Stearoyl-CoA desaturases (SCDs) are key enzymes involved in the endogenous synthesis of MUFAs, and their expression and activity have been found to be increased in various types of cancer. In addition, diets rich in MUFAs have been associated with cancer risk in epidemiological studies for certain types of carcinomas. This review provides an overview of the state-of-the-art literature on the associations between MUFA metabolism and cancer development and progression from human, animal, and cellular studies. We discuss the impact of MUFAs on cancer development, including their effects on cancer cell growth, migration, survival, and cell signaling pathways, to provide new insights on the role of MUFAs in cancer biology.
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Affiliation(s)
- Zhiqiang Guo
- Biological Sciences Department, Université du Québec à Montréal (UQAM), Montréal, QC H3P 3P8, Canada
| | - Karl-Frédérik Bergeron
- Biological Sciences Department, Université du Québec à Montréal (UQAM), Montréal, QC H3P 3P8, Canada
| | - Marine Lingrand
- Department of Biochemistry, McGill University, Montréal, QC H3A 1A3, Canada
| | - Catherine Mounier
- Biological Sciences Department, Université du Québec à Montréal (UQAM), Montréal, QC H3P 3P8, Canada
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Olive Oil in the Mediterranean Diet and Its Biochemical and Molecular Effects on Cardiovascular Health through an Analysis of Genetics and Epigenetics. Int J Mol Sci 2022; 23:ijms232416002. [PMID: 36555645 PMCID: PMC9782563 DOI: 10.3390/ijms232416002] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Revised: 11/27/2022] [Accepted: 12/05/2022] [Indexed: 12/23/2022] Open
Abstract
Human nutrition is a relatively new science based on biochemistry and the effects of food constituents. Ancient medicine considered many foods as remedies for physical performance or the treatment of diseases and, since ancient times, especially Greek, Asian and pre-Christian cultures similarly thought that they had beneficial effects on health, while others believed some foods were capable of causing illness. Hippocrates described the food as a form of medicine and stated that a balanced diet could help individuals stay healthy. Understanding molecular nutrition, the interaction between nutrients and DNA, and obtaining specific biomarkers could help formulate a diet in which food is not only a food but also a drug. Therefore, this study aims to analyze the role of the Mediterranean diet and olive oil on cardiovascular risk and to identify their influence from the genetic and epigenetic point of view to understand their possible protective effects.
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Mahmoud GA, Ali HE, Radwan RR. Design of pH-responsive polymeric nanocarrier for targeted delivery of pyrogallol with enhanced antitumor potential in colon cancer. Arch Biochem Biophys 2022; 731:109431. [DOI: 10.1016/j.abb.2022.109431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Revised: 10/04/2022] [Accepted: 10/08/2022] [Indexed: 11/25/2022]
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Xu C, Zhang L, He H, Liu X, Pei X, Ma T, Ma B, Lin W, Zhang B. Sheep tail fat inhibits the proliferation of non-small-cell lung cancer cells in vitro and in vivo. Front Pharmacol 2022; 13:917513. [PMID: 36034869 PMCID: PMC9403308 DOI: 10.3389/fphar.2022.917513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 07/18/2022] [Indexed: 11/13/2022] Open
Abstract
Increasing evidence suggests that numerous edible oils may function as adjuvant dietary therapies to treat cancer. We previously reported that the odd-chain saturated fatty acid (OCSFA), heptadecanoic acid (C17:0), profoundly inhibits non-small-cell lung cancer (NSCLC) cell proliferation. However, the antitumor potential of edible lipids rich in C17:0 remains unclear. Here, we determined that sheep tail fat (STF) is a dietary lipid rich in C17:0 and exhibited the greatest inhibitory effect against three NSCLC cell lines (A549, PC-9, and PC-9/GR) among common dietary lipids. Cell migration experiments demonstrated that STF could significantly inhibit the wound healing capacity of three NSCLC cell lines by promoting the generation of reactive oxygen species (ROS) and subsequent cell death. Mechanistic studies showed that STF suppressed NSCLC cell growth by downregulating the Akt/S6K signaling pathway. Furthermore, administration of STF reduced tumor growth, weight, and expression of the proliferative marker Ki-67 in nude mice bearing A549 xenografts. Collectively, our data show that STF has antitumor activity against NSCLC, implying that dietary intake of C17:0-rich STF may be a potential adjuvant therapy for NSCLC.
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Affiliation(s)
- Changzhi Xu
- Institutes of Physical Science and Information Technology, Anhui University, Hefei, Anhui, China
| | - Lanlan Zhang
- Institutes of Physical Science and Information Technology, Anhui University, Hefei, Anhui, China
| | - Huimin He
- Institutes of Physical Science and Information Technology, Anhui University, Hefei, Anhui, China
| | - Xiaoyi Liu
- Institutes of Physical Science and Information Technology, Anhui University, Hefei, Anhui, China
| | - Xinxin Pei
- Institutes of Physical Science and Information Technology, Anhui University, Hefei, Anhui, China
| | - Tengfei Ma
- Anhui Tianxiang Grain and Oil Food Co., Ltd., Fuyang, Anhui, China
- Fuyang Tianxiang Food Technology Co., Ltd., Fuyang, Anhui, China
| | - Bingbing Ma
- Anhui Tianxiang Grain and Oil Food Co., Ltd., Fuyang, Anhui, China
- Fuyang Tianxiang Food Technology Co., Ltd., Fuyang, Anhui, China
| | - Wenchu Lin
- High Magnetic Field Laboratory, Chinese Academy of Sciences, Hefei, Anhui, China
- *Correspondence: Wenchu Lin, ; Buchang Zhang,
| | - Buchang Zhang
- Institutes of Physical Science and Information Technology, Anhui University, Hefei, Anhui, China
- *Correspondence: Wenchu Lin, ; Buchang Zhang,
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Scott MB, Styring AK, McCullagh JSO. Polyphenols: Bioavailability, Microbiome Interactions and Cellular Effects on Health in Humans and Animals. Pathogens 2022; 11:pathogens11070770. [PMID: 35890016 PMCID: PMC9324685 DOI: 10.3390/pathogens11070770] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Revised: 06/26/2022] [Accepted: 07/03/2022] [Indexed: 12/12/2022] Open
Abstract
Polyphenolic compounds have a variety of functions in plants including protecting them from a range of abiotic and biotic stresses such as pathogenic infections, ionising radiation and as signalling molecules. They are common constituents of human and animal diets, undergoing extensive metabolism by gut microbiota in many cases prior to entering circulation. They are linked to a range of positive health effects, including anti-oxidant, anti-inflammatory, antibiotic and disease-specific activities but the relationships between polyphenol bio-transformation products and their interactions in vivo are less well understood. Here we review the state of knowledge in this area, specifically what happens to dietary polyphenols after ingestion and how this is linked to health effects in humans and animals; paying particular attention to farm animals and pigs. We focus on the chemical transformation of polyphenols after ingestion, through microbial transformation, conjugation, absorption, entry into circulation and uptake by cells and tissues, focusing on recent findings in relation to bone. We review what is known about how these processes affect polyphenol bioactivity, highlighting gaps in knowledge. The implications of extending the use of polyphenols to treat specific pathogenic infections and other illnesses is explored.
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Affiliation(s)
- Michael B. Scott
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Oxford OX1 3TA, UK;
- School of Archaeology, University of Oxford, Oxford OX1 3TG, UK;
| | - Amy K. Styring
- School of Archaeology, University of Oxford, Oxford OX1 3TG, UK;
| | - James S. O. McCullagh
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Oxford OX1 3TA, UK;
- Correspondence:
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del Saz-Lara A, López de las Hazas MC, Visioli F, Dávalos A. Nutri-Epigenetic Effects of Phenolic Compounds from Extra Virgin Olive Oil: A Systematic Review. Adv Nutr 2022; 13:2039-2060. [PMID: 35679085 PMCID: PMC9526845 DOI: 10.1093/advances/nmac067] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 04/14/2022] [Accepted: 06/02/2022] [Indexed: 01/28/2023] Open
Abstract
Dietary components can induce epigenetic changes through DNA methylation, histone modification, and regulation of microRNAs (miRNAs). Studies of diet-induced epigenetic regulation can inform anticipatory trials and fine-tune public health guidelines. We systematically reviewed data on the effect of extra virgin olive oil (EVOO) and its phenolic compounds (OOPCs) on the epigenetic landscape. We conducted a literature search using PubMed, Scopus, and Web of Science databases and scrutinized published evidence. After applying selection criteria (e.g., inclusion of in vitro, animal, or human studies supplemented with EVOO or its OOPCs), we thoroughly reviewed 51 articles, and the quality assessment was performed using the revised Cochrane risk of bias tool. The results show that both EVOO and its OOPCs can promote epigenetic changes capable of regulating the expression of genes and molecular targets involved in different metabolic processes. For example, oleuropein (OL) may be an epigenetic regulator in cancer, and hydroxytyrosol (HT) modulates the expression of miRNAs involved in the development of cancer, cardiovascular, and neurodegenerative diseases. We conclude that EVOO and its OOPCs can regulate gene expression by modifying epigenetic mechanisms that impact human pathophysiology. A full elucidation of the epigenetic effects of EVOO and its OOPCs may contribute to developing different pharma-nutritional strategies that exploit them as epigenetic agents. This study was registered in the International Prospective Register of Systematic Reviews (PROSPERO) as CRD42022320316.
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Affiliation(s)
- Andrea del Saz-Lara
- Laboratory of Epigenetics of Lipid Metabolism, Madrid Institute for Advanced Studies (IMDEA)-Food, Campus de Excelencia Internacional de la Universidad Autónoma de Madrid y el Consejo Superior de Investigaciones Científicas (CEI UAM + CSIC), Madrid, Spain,Laboratory of Functional Foods, Madrid Institute for Advanced Studies (IMDEA)-Food, CEI UAM + CSIC, Madrid, Spain
| | - María-Carmen López de las Hazas
- Laboratory of Epigenetics of Lipid Metabolism, Madrid Institute for Advanced Studies (IMDEA)-Food, Campus de Excelencia Internacional de la Universidad Autónoma de Madrid y el Consejo Superior de Investigaciones Científicas (CEI UAM + CSIC), Madrid, Spain
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Davey MG, Feeney G, Annuk H, Paganga M, Holian E, Lowery AJ, Kerin MJ, Miller N. MicroRNA Expression Profiling Predicts Nodal Status and Disease Recurrence in Patients Treated with Curative Intent for Colorectal Cancer. Cancers (Basel) 2022; 14:cancers14092109. [PMID: 35565239 PMCID: PMC9106021 DOI: 10.3390/cancers14092109] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 04/13/2022] [Accepted: 04/20/2022] [Indexed: 12/12/2022] Open
Abstract
Background: Approximately one-third of colorectal cancer (CRC) patients will suffer recurrence. MiRNAs are small non-coding RNAs that play important roles in gene expression. We aimed to correlate miRNA expression with aggressive clinicopathological characteristics and survival outcomes in CRC. Methods: Tumour samples were extracted from 74 CRC patients. MiRNAs were quantified using real-time reverse transcriptase polymerase chain reaction. Descriptive statistics and Cox regression analyses were performed to correlate miRNA targets with clinicopathological and outcome data. Results: Aberrant miR-21 and miR-135b expression correlate with increased nodal stage (p = 0.039, p = 0.022). Using univariable Cox regression analyses, reduced miR-135b (β-coefficient −1.126, hazard ratio 0.324, standard error (SE) 0.4698, p = 0.017) and increased miR-195 (β-coefficient 1.442, hazard ratio 4.229, SE 0.446, p = 0.001) predicted time to disease recurrence. Survival regression trees analysis illustrated a relative cut-off of ≤0.488 for miR-195 and a relative cut-off of >−0.218 for miR-135b; both were associated with improved disease recurrence (p < 0.001, p = 0.015). Using multivariable analysis with all targets as predictors, miR-195 (β-coefficient 3.187, SE 1.419, p = 0.025) was the sole significant independent predictor of recurrence. Conclusion: MiR-195 has strong value in predicting time to recurrence in CRC patients. Additionally, miR-21 and miR-135b predict the degree nodal burden. Future studies may include these findings to personalize therapeutic and surgical decision making.
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Affiliation(s)
- Matthew G. Davey
- Department of Surgery, Lambe Institute for Translational Research, National University of Ireland, H91 YR71 Galway, Ireland; (G.F.); (H.A.); (A.J.L.); (M.J.K.); (N.M.)
- Correspondence:
| | - Gerard Feeney
- Department of Surgery, Lambe Institute for Translational Research, National University of Ireland, H91 YR71 Galway, Ireland; (G.F.); (H.A.); (A.J.L.); (M.J.K.); (N.M.)
| | - Heidi Annuk
- Department of Surgery, Lambe Institute for Translational Research, National University of Ireland, H91 YR71 Galway, Ireland; (G.F.); (H.A.); (A.J.L.); (M.J.K.); (N.M.)
| | - Maxwell Paganga
- School of Mathematical and Statistical Sciences, National University of Ireland, H91 H3CY Galway, Ireland; (M.P.); (E.H.)
| | - Emma Holian
- School of Mathematical and Statistical Sciences, National University of Ireland, H91 H3CY Galway, Ireland; (M.P.); (E.H.)
| | - Aoife J. Lowery
- Department of Surgery, Lambe Institute for Translational Research, National University of Ireland, H91 YR71 Galway, Ireland; (G.F.); (H.A.); (A.J.L.); (M.J.K.); (N.M.)
| | - Michael J. Kerin
- Department of Surgery, Lambe Institute for Translational Research, National University of Ireland, H91 YR71 Galway, Ireland; (G.F.); (H.A.); (A.J.L.); (M.J.K.); (N.M.)
| | - Nicola Miller
- Department of Surgery, Lambe Institute for Translational Research, National University of Ireland, H91 YR71 Galway, Ireland; (G.F.); (H.A.); (A.J.L.); (M.J.K.); (N.M.)
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Abstract
The term "epigenetics" refers to a series of meiotically/mitotically inheritable alterations in gene expression, related to environmental factors, without disruption on DNA sequences of bases. Recently, the pathophysiology of autoimmune diseases (ADs) has been closely linked to epigenetic modifications. Actually, epigenetic mechanisms can modulate gene expression or repression of targeted cells and tissues involved in autoimmune/inflammatory conditions acting as keys effectors in regulation of adaptive and innate responses. ADs, as systemic lupus erythematosus (SLE), a rare disease that still lacks effective treatment, is characterized by epigenetic marks in affected cells.Taking into account that epigenetic mechanisms have been proposed as a winning strategy in the search of new more specific and personalized therapeutics agents. Thus, pharmacology and pharmacoepigenetic studies about epigenetic regulations of ADs may provide novel individualized therapies. Focussing in possible implicated factors on development and predisposition of SLE, diet is feasibly one of the most important factors since it is linked directly to epigenetic alterations and these epigenetic changes may augment or diminish the risk of SLE. Nevertheless, several studies have guaranteed that dietary therapy could be a promise to SLE patients via prophylactic actions deprived of side effects of pharmacology, decreasing co-morbidities and improving lifestyle of SLE sufferers.Herein, we review and discuss the cross-link between epigenetic mechanisms on SLE predisposition and development, as well as the influence of dietary factors on regulation epigenetic modifications that would eventually make a positive impact on SLE patients.
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Potential of olive oil and its phenolic compounds as therapeutic intervention against colorectal cancer: a comprehensive review. Br J Nutr 2021; 128:1257-1273. [PMID: 34338174 DOI: 10.1017/s0007114521002919] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Colorectal cancer (CRC) is one of the major causes of death across the world and incidence rate of CRC increasing alarmingly each passing year. Diet, genomic anomalies, inflammation and deregulated signalling pathways are among the major causes of CRC. Because of numerous side effects of CRC therapies available now, researchers all over the world looking for alternative treatment/preventive strategy with lesser/no side effects. Olive oil which is part of Mediterranean diet contains numerous phenolic compounds that fight against free radicals and inflammation and also well-known for protective role against CRC. The current review focused on the recent evidences where olive oil and its phenolic compounds such as hydroxytyrosol, oleuropein and oleocanthal showed activities against CRC as well to analyse the cellular and molecular signalling mechanism through which these compounds act on. These compounds shown to combat CRC by reducing proliferation, migration, invasion and angiogenesis through regulation of numerous signalling pathways including MAPK pathway, PI3K-Akt pathway and Wnt/β-catenin pathway and at the same time, induce apoptosis in different CRC model. However, further research is an absolute necessity to establish these compounds as nutritional supplements and develop therapeutic strategy in CRC.
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Piao X, Sui X, Liu B, Cui T, Qi Z. Picroside II Improves Severe Acute Pancreatitis-Induced Hepatocellular Injury in Rats by Affecting JAK2/STAT3 Phosphorylation Signaling. BIOMED RESEARCH INTERNATIONAL 2021; 2021:9945149. [PMID: 34368363 PMCID: PMC8337114 DOI: 10.1155/2021/9945149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 06/03/2021] [Accepted: 07/04/2021] [Indexed: 11/17/2022]
Abstract
Picroside II is an important ingredient agent in Traditional Chinese medicine and hoped to reduce hepatocellular injury caused by severe acute pancreatitis (SAP). An SAP-induced hepatocellular injury model was established in rats by using pentobarbital sodium. 27 rats were divided into 3 groups: the sham group (SG), model group (MG), and Picroside groups (PG). SAP-induced hepatocellular injury was assessed using hematoxylin and eosin staining. We measured hepatocellular enzymes (amylase (AMY), alanine aminotransferase (ALT), and aspartate aminotransferase (AST)), oxidative stress factors (superoxidase dismutase (SOD) and malondialdehyde (MDA)), and inflammatory factors (tumor necrosis factor α (TNF-α), interleukin- (IL-) 6, and IL-10), apoptotic factors (BAX and cleaved caspase 3), and inflammatory signaling (Janus kinase 2 (JAK2)/signal transducer and activator of transcription 3 (STAT3), p-JAK2, and p-STAT3) in hepatocellular tissues. The SAP-induced hepatocellular injury model was successfully established. Picroside II treatment repaired hepatocellular injury by reducing the activities of AMY, ALT, and AST; reducing the levels of MDA, TNF-α, IL-1, IL-6, p-JAK2, p-STAT3, BAX, and cleaved caspase 3; and increasing the levels of SOD and IL-10. Picroside II exerted protective function for the SAP-induced hepatocellular injury model. Picroside II improved SAP-induced hepatocellular injury and antioxidant and anti-inflammatory properties by affecting JAK2/STAT3 phosphorylation signaling.
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Affiliation(s)
- Xuehua Piao
- Department of Traditional Chinese Medicine, The First Affiliated Hospital, Jinzhou Medical University, Jinzhou 121001, China
| | - Xiaodan Sui
- Department of Hepatology, The Affiliated Hospital of Changchun University of Traditional Chinese Medicine, Changchun 130021, China
| | - Baohai Liu
- Department of Gastroenterology, The First Affiliated Hospital, Jinzhou Medical University, Jinzhou 121001, China
| | - Tingfang Cui
- Department of Gastroenterology, The First Affiliated Hospital, Jinzhou Medical University, Jinzhou 121001, China
| | - Zinan Qi
- Department of Gastroenterology, The First Affiliated Hospital, Jinzhou Medical University, Jinzhou 121001, China
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Fabiani R, Vella N, Rosignoli P. Epigenetic Modifications Induced by Olive Oil and Its Phenolic Compounds: A Systematic Review. Molecules 2021; 26:molecules26020273. [PMID: 33430487 PMCID: PMC7826507 DOI: 10.3390/molecules26020273] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 12/30/2020] [Accepted: 01/05/2021] [Indexed: 02/06/2023] Open
Abstract
Many studies demonstrated that olive oil (especially extra virgin olive oil: EVOO) phenolic compounds are bioactive molecules with anti-cancer, anti-inflammatory, anti-aging and neuroprotective activities. These effects have been recently attributed to the ability of these compounds to induce epigenetics modifications such as miRNAs expression, DNA methylation and histone modifications. In this study, we systematically review and discuss, following the PRISMA statements, the epigenetic modifications induced by EVOO and its phenols in different experimental systems. At the end of literature search through “PubMed”, “Web of Science” and “Scopus”, 43 studies were selected.Among them, 22 studies reported data on miRNAs, 15 on DNA methylation and 13 on histone modification. Most of the “epigenomic” changes observed in response to olive oil phenols’ exposure were mechanistically associated with the cancer preventive and anti-inflammatory effects. In many cases, the epigenetics effects regarding the DNA methylation were demonstrated for olive oil but without any indication regarding the presence or not of phenols. Overall, the findings of the present systematic review may have important implications for understanding the epigenetic mechanisms behind the health effects of olive oil. However, generally no direct evidence was provided for the causal relationships between epigenetics modification and EVOO health related effects. Further studies are necessary to demonstrate the real physiological consequences of the epigenetics modification induced by EVOO and its phenolic compounds.
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Jimenez-Lopez C, Carpena M, Lourenço-Lopes C, Gallardo-Gomez M, Lorenzo JM, Barba FJ, Prieto MA, Simal-Gandara J. Bioactive Compounds and Quality of Extra Virgin Olive Oil. Foods 2020; 9:E1014. [PMID: 32731481 PMCID: PMC7466243 DOI: 10.3390/foods9081014] [Citation(s) in RCA: 176] [Impact Index Per Article: 44.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 07/23/2020] [Accepted: 07/24/2020] [Indexed: 01/10/2023] Open
Abstract
(1) Background: Extra virgin olive oil (EVOO) is responsible for a large part of many health benefits associated to Mediterranean diet as it is a fundamental ingredient of this diet. The peculiarities of this golden, highly valued product are in part due to the requirements that must be met to achieve this title, namely, it has to be obtained using exclusively mechanical procedures, its free acidity cannot be greater than 0.8%, it must not show sensory defects, and it has to possess a fruity taste. (2) Methods: All these characteristics are key factors to EVOO quality, thus the chemical composition of these many health-promoting compounds, such as unsaturated fatty acids (which are also the major compounds, especially oleic acid), as well as minor components such as tocopherols or phenolic compounds (which behave as natural antioxidants) must be preserved. (3) Results: Due to the presence of all these compounds, the daily consumption of EVOO entails health benefits such as cardioprotective, antioxidant, anti-inflammatory, anti-tumor properties or acting as regulator of the intestinal microbiota, among others. (4) Conclusions: Taking all together, conserving EVOO chemical composition is essential to preserve its properties, so it is worth to control certain factors during storage like exposure to light, temperature, oxygen presence or the chosen packaging material, to maintain its quality and extend its shelf-life until its consumption.
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Affiliation(s)
- Cecilia Jimenez-Lopez
- Nutrition and Bromatology Group, Department of Analytical and Food Chemistry, Faculty of Food Science and Technology, University of Vigo, Ourense Campus, E32004 Ourense, Spain; (C.J.-L.); (M.C.); (C.L.-L.)
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolonia, 5300-253 Bragança, Portugal
| | - Maria Carpena
- Nutrition and Bromatology Group, Department of Analytical and Food Chemistry, Faculty of Food Science and Technology, University of Vigo, Ourense Campus, E32004 Ourense, Spain; (C.J.-L.); (M.C.); (C.L.-L.)
| | - Catarina Lourenço-Lopes
- Nutrition and Bromatology Group, Department of Analytical and Food Chemistry, Faculty of Food Science and Technology, University of Vigo, Ourense Campus, E32004 Ourense, Spain; (C.J.-L.); (M.C.); (C.L.-L.)
| | - Maria Gallardo-Gomez
- CINBIO, Universidade de Vigo, Department of Biochemistry, Genetics and Immunology, Campus Universitario Lagoas Marcosende, 36310 Vigo, Spain;
| | - Jose M. Lorenzo
- Meat Technology Centre Foundation, 32900 San Cibrao das Viñas, Spain;
| | - Francisco J. Barba
- Nutrition and Food Science Area, Preventive Medicine and Public Health, Food Science, Toxicology and Forensic Medicine Department, Universitat de València, Faculty of Pharmacy, Avda, Vicent Andrés Estellés, s/n, Burjassot, 46100 València, Spain;
| | - Miguel A. Prieto
- Nutrition and Bromatology Group, Department of Analytical and Food Chemistry, Faculty of Food Science and Technology, University of Vigo, Ourense Campus, E32004 Ourense, Spain; (C.J.-L.); (M.C.); (C.L.-L.)
| | - Jesus Simal-Gandara
- Nutrition and Bromatology Group, Department of Analytical and Food Chemistry, Faculty of Food Science and Technology, University of Vigo, Ourense Campus, E32004 Ourense, Spain; (C.J.-L.); (M.C.); (C.L.-L.)
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15
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Venkatachalam K, Vinayagam R, Arokia Vijaya Anand M, Isa NM, Ponnaiyan R. Biochemical and molecular aspects of 1,2-dimethylhydrazine (DMH)-induced colon carcinogenesis: a review. Toxicol Res (Camb) 2020; 9:2-18. [PMID: 32440334 DOI: 10.1093/toxres/tfaa004] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Revised: 01/20/2020] [Accepted: 02/12/2020] [Indexed: 02/07/2023] Open
Abstract
1,2-dimethylhydrazine (DMH) is a member in the class of hydrazines, strong DNA alkylating agent, naturally present in cycads. DMH is widely used as a carcinogen to induce colon cancer in animal models. Exploration of DMH-induced colon carcinogenesis in rodent models provides the knowledge to perceive the biochemical, molecular, and histological mechanisms of different stages of colon carcinogenesis. The procarcinogen DMH, after a series of metabolic reactions, finally reaches the colon, there produces the ultimate carcinogen and reactive oxygen species (ROS), which further alkylate the DNA and initiate the development of colon carcinogenesis. The preneolpastic lesions and histopathological observations of DMH-induced colon tumors may provide typical understanding about the disease in rodents and humans. In addition, this review discusses about the action of biotransformation and antioxidant enzymes involved in DMH intoxication. This understanding is essential to accurately identify and interpret alterations that occur in the colonic mucosa when evaluating natural or pharmacological compounds in DMH-induced animal colon carcinogenesis.
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Affiliation(s)
- Karthikkumar Venkatachalam
- Department of Pharmacology and Therapeutics, College of Medicine and Health Sciences, UAE University, Al Ain-17666, United Arab Emirates
| | - Ramachandran Vinayagam
- Department of Biotechnology, Thiruvalluvar University, Serkadu, Vellore, Tamilnadu 632 115, India
| | | | - Nurulfiza Mat Isa
- Department of Cell and Molecular Biology, Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, Serdang, 43400 Seri Kembangan, Selangor, Malaysia
| | - Rajasekar Ponnaiyan
- Department of Zoology, Jamal Mohamed College, Tiruchirappalli, Tamil Nadu 620020, India
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16
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Moos WH, Faller DV, Glavas IP, Harpp DN, Kanara I, Pinkert CA, Powers WR, Sampani K, Steliou K, Vavvas DG, Kodukula K, Zamboni RJ. Epigenetic treatment of dermatologic disorders. Drug Dev Res 2019. [DOI: 10.1002/ddr.21562] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Walter H. Moos
- Department of Pharmaceutical Chemistry, School of PharmacyUniversity of California, San Francisco San Francisco California
- ShangPharma Innovation Inc. South San Francisco California
| | - Douglas V. Faller
- Department of MedicineBoston University School of Medicine Boston Massachusetts
- Cancer Research CenterBoston University School of Medicine Boston Massachusetts
| | - Ioannis P. Glavas
- Department of OphthalmologyNew York University School of Medicine New York City New York
| | - David N. Harpp
- Department of ChemistryMcGill University Montreal Quebec Canada
| | | | - Carl A. Pinkert
- Department of Pathobiology, College of Veterinary MedicineAuburn University Auburn Alabama
| | - Whitney R. Powers
- Department of Health SciencesBoston University Boston Massachusetts
- Department of AnatomyBoston University School of Medicine Boston Massachusetts
| | - Konstantina Sampani
- Beetham Eye InstituteJoslin Diabetes Center Boston Massachusetts
- Department of MedicineHarvard Medical School Boston Massachusetts
| | - Kosta Steliou
- Cancer Research CenterBoston University School of Medicine Boston Massachusetts
- PhenoMatriX, Inc. Natick Massachusetts
| | - Demetrios G. Vavvas
- Retina Service, Angiogenesis LaboratoryMassachusetts Eye and Ear Infirmary Boston Massachusetts
- Department of OphthalmologyHarvard Medical School Boston Massachusetts
| | - Krishna Kodukula
- ShangPharma Innovation Inc. South San Francisco California
- PhenoMatriX, Inc. Natick Massachusetts
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