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Čižmáriková M, Michalková R, Mirossay L, Mojžišová G, Zigová M, Bardelčíková A, Mojžiš J. Ellagic Acid and Cancer Hallmarks: Insights from Experimental Evidence. Biomolecules 2023; 13:1653. [PMID: 38002335 PMCID: PMC10669545 DOI: 10.3390/biom13111653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 11/10/2023] [Accepted: 11/12/2023] [Indexed: 11/26/2023] Open
Abstract
Cancer is a complex and multifaceted disease with a high global incidence and mortality rate. Although cancer therapy has evolved significantly over the years, numerous challenges persist on the path to effectively combating this multifaceted disease. Natural compounds derived from plants, fungi, or marine organisms have garnered considerable attention as potential therapeutic agents in the field of cancer research. Ellagic acid (EA), a natural polyphenolic compound found in various fruits and nuts, has emerged as a potential cancer prevention and treatment agent. This review summarizes the experimental evidence supporting the role of EA in targeting key hallmarks of cancer, including proliferation, angiogenesis, apoptosis evasion, immune evasion, inflammation, genomic instability, and more. We discuss the molecular mechanisms by which EA modulates signaling pathways and molecular targets involved in these cancer hallmarks, based on in vitro and in vivo studies. The multifaceted actions of EA make it a promising candidate for cancer prevention and therapy. Understanding its impact on cancer biology can pave the way for developing novel strategies to combat this complex disease.
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Affiliation(s)
- Martina Čižmáriková
- Department of Pharmacology, Faculty of Medicine, Pavol Jozef Šafárik University, 040 01 Košice, Slovakia; (M.Č.); (R.M.); (M.Z.); (A.B.)
| | - Radka Michalková
- Department of Pharmacology, Faculty of Medicine, Pavol Jozef Šafárik University, 040 01 Košice, Slovakia; (M.Č.); (R.M.); (M.Z.); (A.B.)
| | - Ladislav Mirossay
- Department of Pharmacology, Faculty of Medicine, Pavol Jozef Šafárik University, 040 01 Košice, Slovakia; (M.Č.); (R.M.); (M.Z.); (A.B.)
| | - Gabriela Mojžišová
- Center of Clinical and Preclinical Research MEDIPARK, Faculty of Medicine, Pavol Jozef Šafárik University, 040 01 Košice, Slovakia;
| | - Martina Zigová
- Department of Pharmacology, Faculty of Medicine, Pavol Jozef Šafárik University, 040 01 Košice, Slovakia; (M.Č.); (R.M.); (M.Z.); (A.B.)
| | - Annamária Bardelčíková
- Department of Pharmacology, Faculty of Medicine, Pavol Jozef Šafárik University, 040 01 Košice, Slovakia; (M.Č.); (R.M.); (M.Z.); (A.B.)
| | - Ján Mojžiš
- Department of Pharmacology, Faculty of Medicine, Pavol Jozef Šafárik University, 040 01 Košice, Slovakia; (M.Č.); (R.M.); (M.Z.); (A.B.)
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Jafari Karegar S, Aryaeian N, Hajiluian G, Suzuki K, Shidfar F, Salehi M, Ashtiani BH, Farhangnia P, Delbandi AA. Ellagic acid effects on disease severity, levels of cytokines and T-bet, RORγt, and GATA3 genes expression in multiple sclerosis patients: a multicentral-triple blind randomized clinical trial. Front Nutr 2023; 10:1238846. [PMID: 37794975 PMCID: PMC10546207 DOI: 10.3389/fnut.2023.1238846] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Accepted: 08/28/2023] [Indexed: 10/06/2023] Open
Abstract
Background Multiple sclerosis (MS) is a chronic autoimmune disease. Ellagic acid is a natural polyphenol and affects the fate of neurons through its anti-inflammatory and antioxidant properties. The present study aimed to investigate ellagic acid effects on disease severity, the expression of involved genes in the pathogenesis of MS, and the levels of related cytokines. Methods The present study was a triple-blind clinical trial. Eligible patients were randomly assigned to two groups: Ellagic acid (25 subjects) for 12 weeks, receiving 180 mg of Ellagic acid (Axenic, Australia) and the control group (25 subjects) receiving a placebo, before the main meals. Before and after the study, the data including general information, foods intake, physical activity, anthropometric data, expanded disability status scale (EDSS), general health questionnaire (GHQ) and pain rating index (PRI), fatigue severity scale (FSS) were assessed, as well as serum levels of interferon-gamma (IFNγ), interleukin-17 (IL-17), interleukin-4 (IL-4) and transforming growth factor-beta (TGF-β), nitric-oxide (NO) using enzyme-linked immunoassay (ELISA) method and expression of T-box transcription factor (Tbet), GATA Binding Protein 3 (GATA3), retinoic acid-related orphan receptor-γt (RORγt) and Glyceraldehyde-3-phosphate dehydrogenase (GAPDH) genes were determined using Real-Time Quantitative Reverse Transcription PCR (RT-qPCR) method. Findings Ellagic acid supplementation led to a reduction in IFNγ, IL-17, NO and increased IL-4 in the ellagic acid group, however in the placebo group no such changes were observed (-24.52 ± 3.79 vs. -0.05 ± 0.02, p < 0.01; -5.37 ± 0.92 vs. 2.03 ± 1.03, p < 0.01; -18.03 ± 1.02 vs. -0.06 ± 0.05, p < 0.01, 14.69 ± 0.47 vs. -0.09 ± 0.14, p < 0.01, respectively). Ellagic acid supplementation had no effect on TGF-β in any of the study groups (p > 0.05). Also, the Tbet and RORγt genes expression decreased, and the GATA3 gene expression in the group receiving ellagic acid compared to control group significantly increased (0.52 ± 0.29 vs. 1.51 ± 0.18, p < 0.01, 0.49 ± 0.18 vs. 1.38 ± 0.14, p < 0.01, 1.71 ± 0.39 vs. 0.27 ± 0.10, p < 0.01). Also, ellagic acid supplementation led to significant decrease in EDSS, FSS and GHQ scores (p < 0.05), and no significant changes observed in PRI score (p > 0.05). Conclusion Ellagic acid supplementation can improve the health status of MS patients by reduction of the inflammatory cytokines and Tbet and RORγt gene expression, and increment of anti-inflammatory cytokines and GATA3 gene expression.Clinical trial registration: (https://en.irct.ir/trial/53020), IRCT20120415009472N22.
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Affiliation(s)
- Sahar Jafari Karegar
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Naheed Aryaeian
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Ghazaleh Hajiluian
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | | | - Farzad Shidfar
- Department of Nutrition, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Masoud Salehi
- Department of Statistics, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | | | - Pooya Farhangnia
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Ali-Akbar Delbandi
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
- Immunology Research Center, Institute of Immunology and Infectious Disease, Iran University of Medical Sciences, Tehran, Iran
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Bello RO, Okunlola ST, Kumar N, Victor O, Jimoh TO, Abdulsalam ZN, Kehinde IO, Umar HI. An integrative computational approach for the identification of dual inhibitors of isocitrate dehydrogenase 1 and 2 from phytocompounds of Phyllantus amarus. J Biomol Struct Dyn 2023:1-17. [PMID: 37559488 DOI: 10.1080/07391102.2023.2245494] [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: 01/31/2023] [Accepted: 07/16/2023] [Indexed: 08/11/2023]
Abstract
Genetic alterations of the genes encoding the isocitrate dehydrogenase (IDH) enzymes have been identified in about 20% of acute myeloid leukemia (AML) cases as well as many other forms of cancers. Notable among these alterations are the neomorphic IDH1_R132H and IDH2_R140Q mutations which lead to the production of an oncometabolite. Hence, their inhibition is widely considered a therapeutic strategy in the treatment of many cancers. While many inhibitors of the mutant enzymes have been developed, an inhibitor that is capable of co-inhibiting both enzymes are currently lacking while drug resistance has also limited the clinical usage of previously identified mono inhibitors. Consequently, this study employed molecular modeling approaches, such as molecular docking, molecular mechanics generalized Born Surface area (MM/GBSA), molecular dynamics (MD) simulation, and density functional theory (DFT) analysis to identify potential dual inhibitors of the previously mentioned mutant IDH1/2 from the phytocompounds of Phyllantus amarus. Of the 31 phytocompounds identified, 20 showed good binding affinities for both IDH1 _R132H and IDH2 _R140Q (ranging from -5.2 Kca/mol to -9.6 Kcal/mol) and had desirable pharmacokinetic properties. However, ellagic acid and pinoresinol possessed better pharmacokinetic properties, rendering suitable hits. Investigation of the behavior of the IDH1_R132H and IDH2_R140Q complexes with ellagic acid and pinoresinol via the RMSD, RMSF, and contact map analyses showed that all the complexes-maintained stability throughout the simulation time. Ultimately, ellagic acid and pinoresinol were identified as promising hits for the development of IDH1_R132H and IDH2_R140Q dual inhibitors. However, further experimental studies are needed to confirm their potential as therapies.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Ridwan Opeyemi Bello
- Department of Biotechnology, School of Life Sciences (SLS), Federal University of Technology Akure, Akure, Ondo State, Nigeria
- Computer-Aided Therapeutic Discovery and Design Platform (CAT2D), School of Life Sciences (SLS), Federal University of Technology Akure, Akure, Ondo State, Nigeria
| | - Salihaat Toyin Okunlola
- Computer-Aided Therapeutic Discovery and Design Platform (CAT2D), School of Life Sciences (SLS), Federal University of Technology Akure, Akure, Ondo State, Nigeria
- Department of Physiology, School of Basic Medical Sciences, Federal University of Technology Akure, Akure, Ondo State, Nigeria
| | - Neeraj Kumar
- Department of Pharmaceutical Chemistry, Bhupal Nobles' College of Pharmacy, Udaipur, Rajasthan, India
| | - Omoboyede Victor
- Computer-Aided Therapeutic Discovery and Design Platform (CAT2D), School of Life Sciences (SLS), Federal University of Technology Akure, Akure, Ondo State, Nigeria
- Department of Biochemistry, School of Life Sciences (SLS), Federal University of Technology Akure, Akure, Ondo State, Nigeria
| | - Tajudeen O Jimoh
- Department of Pharmacognosy and Pharmaceutical Botany, Chulalongkorn University, Bangkok, Thailand
- Department of Biochemistry, Islamic University in Uganda, Kampala, Uganda
| | - Zainab Naeem Abdulsalam
- Computer-Aided Therapeutic Discovery and Design Platform (CAT2D), School of Life Sciences (SLS), Federal University of Technology Akure, Akure, Ondo State, Nigeria
| | - Idayat Oyinkansola Kehinde
- Computer-Aided Therapeutic Discovery and Design Platform (CAT2D), School of Life Sciences (SLS), Federal University of Technology Akure, Akure, Ondo State, Nigeria
- Department of Biochemistry, Adekunle Ajasin University, Akungba-Akoko, Nigeria
| | - Haruna Isiyaku Umar
- Computer-Aided Therapeutic Discovery and Design Platform (CAT2D), School of Life Sciences (SLS), Federal University of Technology Akure, Akure, Ondo State, Nigeria
- Department of Biochemistry, School of Life Sciences (SLS), Federal University of Technology Akure, Akure, Ondo State, Nigeria
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Kim JH, Kim YS, Kim TI, Li W, Mun JG, Jeon HD, Kee JY, Choi JG, Chung HS. Unripe Black Raspberry ( Rubus coreanus Miquel) Extract and Its Constitute, Ellagic Acid Induces T Cell Activation and Antitumor Immunity by Blocking PD-1/PD-L1 Interaction. Foods 2020; 9:foods9111590. [PMID: 33147777 PMCID: PMC7693366 DOI: 10.3390/foods9111590] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 10/27/2020] [Accepted: 10/30/2020] [Indexed: 12/12/2022] Open
Abstract
Rubus coreanus Miquel (R. coreanus) is a unripen fruit of black raspberry native to eastern Asia. It is used as traditional oriental medicine and supplementary foods for centuries. Previous studies have shown that the R. coreanus extract (RCE) and its main constitute ellagic acid possess diverse biological activities. However, the effects of RCE on antitumor immunity and T cell function were not fully understood. The present study describes the anti-tumor effect of RCE in humanized PD-1 mice by blocking PD-1/PD-L1 interaction. Competitive enzyme-linked immunosorbent assay (ELISA) and pull down assay were performed to elucidate the binding properties of RCE in vitro. Cellular PD-1/PD-L1 blockade activities were measured by T cell receptor (TCR)-induced nuclear factor of activated T cells-luciferase activity in co-cultured cell models with PD-1/NFAT Jurkat and PD-L1/aAPC CHO-K1 cells. The in vivo efficacy of RCE was confirmed in humanized PD-1 mice bearing MC38 colorectal tumor. RCE and ellagic acid dose-dependently block the binding of PD-1 to PD-L1. Moreover, oral administration of RCE showed the potent anti-tumor activity similar to anti-PD-1 antibody. The present study suggests that RCE possesses potent anti-tumor effect via PD-1/PD-L1 blockade, and ellagic acid is the main compound in RCE. Thus, we provide new aspects of RCE as an immunotherapeutic agent.
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Affiliation(s)
- Ji Hye Kim
- Korean Medicine (KM)-Application Center, Korea Institute of Oriental Medicine (KIOM), Dong-gu, Daegu 41062, Korea; (J.H.K.); (Y.S.K.); (T.I.K.); (W.L.)
| | - Young Soo Kim
- Korean Medicine (KM)-Application Center, Korea Institute of Oriental Medicine (KIOM), Dong-gu, Daegu 41062, Korea; (J.H.K.); (Y.S.K.); (T.I.K.); (W.L.)
| | - Tae In Kim
- Korean Medicine (KM)-Application Center, Korea Institute of Oriental Medicine (KIOM), Dong-gu, Daegu 41062, Korea; (J.H.K.); (Y.S.K.); (T.I.K.); (W.L.)
| | - Wei Li
- Korean Medicine (KM)-Application Center, Korea Institute of Oriental Medicine (KIOM), Dong-gu, Daegu 41062, Korea; (J.H.K.); (Y.S.K.); (T.I.K.); (W.L.)
| | - Jeong-Geon Mun
- Department of Oriental Pharmacy, College of Pharmacy, Wonkwang-Oriental Medicines Research Institute, Wonkwang University, 460 Iksandae-ro, Iksan, Jeonbuk 54538, Korea; (J.-G.M.); (H.D.J.); (J.-Y.K.)
| | - Hee Dong Jeon
- Department of Oriental Pharmacy, College of Pharmacy, Wonkwang-Oriental Medicines Research Institute, Wonkwang University, 460 Iksandae-ro, Iksan, Jeonbuk 54538, Korea; (J.-G.M.); (H.D.J.); (J.-Y.K.)
| | - Ji-Ye Kee
- Department of Oriental Pharmacy, College of Pharmacy, Wonkwang-Oriental Medicines Research Institute, Wonkwang University, 460 Iksandae-ro, Iksan, Jeonbuk 54538, Korea; (J.-G.M.); (H.D.J.); (J.-Y.K.)
| | - Jang-Gi Choi
- Korean Medicine (KM)-Application Center, Korea Institute of Oriental Medicine (KIOM), Dong-gu, Daegu 41062, Korea; (J.H.K.); (Y.S.K.); (T.I.K.); (W.L.)
- Correspondence: (J.-G.C.); (H.-S.C.); Tel.: +82-53-940-3865 (J.-G.C.); +82-53-940-3875 (H.-S.C.)
| | - Hwan-Suck Chung
- Korean Medicine (KM)-Application Center, Korea Institute of Oriental Medicine (KIOM), Dong-gu, Daegu 41062, Korea; (J.H.K.); (Y.S.K.); (T.I.K.); (W.L.)
- Correspondence: (J.-G.C.); (H.-S.C.); Tel.: +82-53-940-3865 (J.-G.C.); +82-53-940-3875 (H.-S.C.)
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Baradaran Rahimi V, Ghadiri M, Ramezani M, Askari VR. Antiinflammatory and anti‐cancer activities of pomegranate and its constituent, ellagic acid: Evidence from cellular, animal, and clinical studies. Phytother Res 2020; 34:685-720. [DOI: 10.1002/ptr.6565] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2019] [Revised: 08/05/2019] [Accepted: 11/10/2019] [Indexed: 02/06/2023]
Affiliation(s)
- Vafa Baradaran Rahimi
- Pharmacological Research Center of Medicinal PlantsMashhad University of Medical Sciences Mashhad Iran
| | - Mobarakeh Ghadiri
- Pharmacological Research Center of Medicinal PlantsMashhad University of Medical Sciences Mashhad Iran
| | - Mobina Ramezani
- Pharmacological Research Center of Medicinal PlantsMashhad University of Medical Sciences Mashhad Iran
| | - Vahid Reza Askari
- Pharmacological Research Center of Medicinal PlantsMashhad University of Medical Sciences Mashhad Iran
- Neurogenic Inflammation Research CenterMashhad University of Medical Sciences Mashhad Iran
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Zhu G, Luo J, Du H, Jiang Y, Tu Y, Yao Y, Xu M. Ovotransferrin enhances intestinal immune response in cyclophosphamide-induced immunosuppressed mice. Int J Biol Macromol 2018; 120:1-9. [PMID: 30114420 DOI: 10.1016/j.ijbiomac.2018.08.058] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Revised: 08/01/2018] [Accepted: 08/11/2018] [Indexed: 01/12/2023]
Abstract
Ovotransferrin (OVT), a glycoprotein from avian egg, which has a variety of biological activities and immunomodulatory effects. The purpose of this research was to demonstrate the effect of OVT on intestinal immunomodulatory function which used a mouse model of cyclophosphamide (CP) induced intestinal immunosuppression and injury by intraperitoneal injection of 80 mg/kg. Effects of OVT on intestinal immunomodulatory function in CP-induced immunosuppression mice were detected by flow cytometry, real-time quantitative polymerase chain reaction, enzyme-linked immunosorbent assay, and western blot. Results showed that OVT effectively increased the major histocompatibility complex class II (MHC-II) and cluster of differentiation 83 (CD83) levels to enhance intestinal dendritic cells (DCs) maturation and promoted the expression of cytokines and gene of tumor necrosis factor alpha (TNF-α), interferon-γ (IFN-γ), interleukin-4 (IL-4) and interleukin-10 (IL-10). Furthermore, the imbalance ratio of the Th1 and Th2 in the intestine was regulated to produce an immune response and the expression of immunoglobulin A (IgA) and secretory immunoglobulin A (sIgA) were increased to promote humoral immunity by OVT-treated. Meanwhile, cyclophosphamide treatment induces activation of p38 MAPK, c-Jun N-terminal kinase (JNK) and extracellular signal-regulated kinase (ERK) to causes intestinal damage and blockage of p38 MAPK, JNK and ERK activation contributed to the effect of OVT on the repair of intestinal damage. These results indicated that OVT may have immunomodulatory function and could be potential functional factor to regulate body intestinal immunity.
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Affiliation(s)
- Gaoxiang Zhu
- Key Laboratory of Natural Product and Functional Food of Jiangxi, Nanchang 330045, China; College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China
| | - Jing Luo
- Institute of Food Science and Technology, Jiangxi Academy of Agricultural Sciences, Nanchang 330200, China
| | - Huaying Du
- Key Laboratory of Natural Product and Functional Food of Jiangxi, Nanchang 330045, China; College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China
| | - Yan Jiang
- Key Laboratory of Natural Product and Functional Food of Jiangxi, Nanchang 330045, China; College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China
| | - Yonggang Tu
- Key Laboratory of Natural Product and Functional Food of Jiangxi, Nanchang 330045, China; College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China
| | - Yao Yao
- Key Laboratory of Natural Product and Functional Food of Jiangxi, Nanchang 330045, China; College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China
| | - Mingsheng Xu
- Key Laboratory of Natural Product and Functional Food of Jiangxi, Nanchang 330045, China; College of Food Science and Engineering, Jiangxi Agricultural University, Nanchang 330045, China.
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Liu L, Xu M, Tu Y, Du H, Zhou Y, Zhu G. Immunomodulatory effect of protease hydrolysates from ovotransferrin. Food Funct 2017; 8:1452-1459. [PMID: 28275769 DOI: 10.1039/c6fo01669c] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2023]
Abstract
Proteins and bioactive peptides in avian egg white exert diverse biological activities. This study is designed to investigate the effect of protease hydrolysates from ovotransferrin (OVT) on bone marrow-derived dendritic cells (BMDCs) maturation. The results show that OVT-derived pepsin hydrolysate effectively inhibits lipopolysaccharide (LPS)-induced BMDCs maturation by reducing the expression levels of MHC-II, CD83, CD86 and the production of TNF-α, IL-12p70, and RANTES, but increases the production of IL-10. In addition, OVT-derived pepsin hydrolysate impairs the ability of LPS-stimulated BMDCs to induce allogeneic T lymphocyte proliferation and decreases the production of IFN-γ by activated T cells. In contrast, OVT-derived trypsin hydrolysate induces DCs maturation in terms of increasing the expression levels of MHC-II and the costimulatory molecules CD83 and CD86 and the production of TNF-α, IL-12p70 and RANTES. Furthermore, OVT-derived trypsin hydrolysate improves the ability of LPS-stimulated DCs to induce allogeneic T lymphocyte activation. Blockage of LPS-induced p38 MAPK and JNK activation and inducing ERK activation contribute to the inhibitory effect of OVT-derived pepsin hydrolysate on DCs, whereas OVT-derived trypsin hydrolysate induces DCs maturation through JNK and ERK activation. These results indicate that OVT-derived protease hydrolysate have an immunomodulatory function and could be applied as a potential functional food ingredient to regulate body immunity by modulating DC maturation.
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Affiliation(s)
- Lin Liu
- Key Laboratory of Natural Product and Functional Food of Jiangxi, Nanchang 330045, China
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