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Mattioli LB, Frosini M, Corazza I, Fiorino S, Zippi M, Micucci M, Budriesi R. Long COVID-19 gastrointestinal related disorders and traditional Chinese medicine: A network target-based approach. Phytother Res 2024; 38:2323-2346. [PMID: 38421118 DOI: 10.1002/ptr.8163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 01/30/2024] [Accepted: 02/03/2024] [Indexed: 03/02/2024]
Abstract
The significant number of individuals impacted by the pandemic makes prolonged symptoms after COVID-19 a matter of considerable concern. These are numerous and affect multiple organ systems. According to the World Health Organization (WHO), prolonged gastrointestinal issues are a crucial part of post-COVID-19 syndrome. The resulting disruption of homeostasis underscores the need for a therapeutic approach based on compounds that can simultaneously affect more than one target/node. The present review aimed to check for nutraceuticals possessing multiple molecular mechanisms helpful in relieving Long COVID-19-specific gastrointestinal symptoms. Specific plants used in Keywords Chinese Medicine (TCM) expected to be included in the WHO Global Medical Compendium were selected based on the following criteria: (1) they are widely used in the Western world as natural remedies and complementary medicine adjuvants; (2) their import and trade are regulated by specific laws that ensure quality and safety (3) have the potential to be beneficial in alleviating intestinal issues associated with Long COVID-19. Searches were performed in PubMed, Elsevier, Google Scholar, Scopus, Science Direct, and ResearchGate up to 2023. Cinnamomum cassia, Glycyrrhiza uralensis, Magnolia officinalis, Poria cocos, Salvia miltiorrhiza, Scutellaria baicalensis, and Zingiber officinalis were identified as the most promising for their potential impact on inflammation and oxidative stress. Based on the molecular mechanisms of the phytocomplexes and isolated compounds of the considered plants, their clinical use may lead to benefits in gastrointestinal diseases associated with Long COVID-19, thanks to a multiorgan and multitarget approach.
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Affiliation(s)
- Laura Beatrice Mattioli
- Department of Pharmacy and Biotechnology, Food Chemistry and Nutraceutical Lab, Alma Mater Studiorum-University of Bologna, Bologna, Italy
| | - Maria Frosini
- Department of Life Sciences, University of Siena, Siena, Italy
| | - Ivan Corazza
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum-University of Bologna, Bologna, Italy
| | - Sirio Fiorino
- Internal Medicine Unit, Azienda USL, Budrio Hospital, Bologna, Italy
| | - Maddalena Zippi
- Unit of Gastroenterology & Digestive Endoscopy, Sandro Pertini Hospital, Rome, Italy
| | - Matteo Micucci
- Department of Biomolecular Sciences, Università degli Studi di Urbino "Carlo Bo", Urbino, Italy
| | - Roberta Budriesi
- Department of Pharmacy and Biotechnology, Food Chemistry and Nutraceutical Lab, Alma Mater Studiorum-University of Bologna, Bologna, Italy
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2
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Li YG, Li JH, Wang HQ, Liao J, Du XY. Cinnamaldehyde protects cardiomyocytes from oxygen-glucose deprivation/reoxygenation-induced lipid peroxidation and DNA damage via activating the Nrf2 pathway. Chem Biol Drug Des 2024; 103:e14489. [PMID: 38404216 DOI: 10.1111/cbdd.14489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 02/01/2024] [Accepted: 02/07/2024] [Indexed: 02/27/2024]
Abstract
Rapid restoration of perfusion in ischemic myocardium is the most direct and effective treatment for coronary heart disease but may cause myocardial ischemia/reperfusion injury (MIRI). Cinnamaldehyde (CA, C9H8O), a key component in the well-known Chinese medicine cinnamomum cassia, has cardioprotective effects against MIRI. This study aimed to observe the therapeutic effect of CA on MIRI and to elucidate its potential mechanism. H9C2 rat cardiomyocytes were pretreated with CA solution at 0, 10, and 100 μM, respectively and subjected to oxygen-glucose deprivation/reoxygenation (OGD/R). Then the cell viability, the NF-κB and caspase3 gene levels, the reduced glutathione (GSH)/oxidized glutathione (GSSG) ratio, superoxide dismutase (SOD) level, reactive oxygen species (ROS) generation, 4-hydroxynonenal (4-HNE), and malondialdehyde (MDA) were detected. The severity of DNA damage was assessed by tail moment (TM) values using alkaline comet assay. Besides, the DNA damage-related proteins and the key proteins of the Nrf2 pathway were detected by western blot. CA treatment increased the cell viability, GHS/GSSG ratio, SOD level, PARP1, Nrf2, PPAR-γ, and HO-1 protein levels of H9C2 cardiomyocytes, while reducing NF-κB, caspase3, ROS level, 4-HNE and MDA content, γ-H2AX protein level, and TM values. Inhibition of the Nrf2 pathway reversed the effect of CA on cell viability and apoptosis of OGD/R induced H9C2 cardiomyocytes. Besides, 100 μM CA was more effective than 10 μM CA. In the OGD/R-induced H9C2 cardiomyocyte model, CA can protect cardiomyocytes from MIRI by attenuating lipid peroxidation and repairing DNA damage. The mechanism may be related to the activation of the Nrf2 pathway.
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Affiliation(s)
- Yan-Guang Li
- Department of Cardiology, Central Hospital of Jiaozuo Coal Industry (Group) Co., LTD, Jiaozuo, Henan, China
| | - Jiang-Hong Li
- Department of Cardiology, Central Hospital of Jiaozuo Coal Industry (Group) Co., LTD, Jiaozuo, Henan, China
| | - Hai-Qin Wang
- Department of Cardiology, Central Hospital of Jiaozuo Coal Industry (Group) Co., LTD, Jiaozuo, Henan, China
| | | | - Xiao-Ya Du
- Department of Cardiology, Central Hospital of Jiaozuo Coal Industry (Group) Co., LTD, Jiaozuo, Henan, China
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Yi M, Cruz Cisneros L, Cho EJ, Alexander M, Kimelman FA, Swentek L, Ferrey A, Tantisattamo E, Ichii H. Nrf2 Pathway and Oxidative Stress as a Common Target for Treatment of Diabetes and Its Comorbidities. Int J Mol Sci 2024; 25:821. [PMID: 38255895 PMCID: PMC10815857 DOI: 10.3390/ijms25020821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 12/27/2023] [Accepted: 01/04/2024] [Indexed: 01/24/2024] Open
Abstract
Diabetes is a chronic disease that induces many comorbidities, including cardiovascular disease, nephropathy, and liver damage. Many mechanisms have been suggested as to how diabetes leads to these comorbidities, of which increased oxidative stress in diabetic patients has been strongly implicated. Limited knowledge of antioxidative antidiabetic drugs and substances that can address diabetic comorbidities through the nuclear factor erythroid 2-related factor 2 (Nrf2) pathway calls for detailed investigation. This review will describe how diabetes increases oxidative stress, the general impact of that oxidative stress, and how oxidative stress primarily contributes to diabetic comorbidities. It will also address how treatments for diabetes, especially focusing on their effects on the Nrf2 antioxidative pathway, have been shown to similarly affect the Nrf2 pathway of the heart, kidney, and liver systems. This review demonstrates that the Nrf2 pathway is a common pathogenic component of diabetes and its associated comorbidities, potentially identifying this pathway as a target to guide future treatments.
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Affiliation(s)
- Michelle Yi
- Department of Surgery, University of California Irvine, Irvine, CA 92697, USA; (M.Y.); (L.C.C.); (E.J.C.); (M.A.); (F.A.K.); (L.S.)
| | - Leslie Cruz Cisneros
- Department of Surgery, University of California Irvine, Irvine, CA 92697, USA; (M.Y.); (L.C.C.); (E.J.C.); (M.A.); (F.A.K.); (L.S.)
| | - Eric J. Cho
- Department of Surgery, University of California Irvine, Irvine, CA 92697, USA; (M.Y.); (L.C.C.); (E.J.C.); (M.A.); (F.A.K.); (L.S.)
| | - Michael Alexander
- Department of Surgery, University of California Irvine, Irvine, CA 92697, USA; (M.Y.); (L.C.C.); (E.J.C.); (M.A.); (F.A.K.); (L.S.)
| | - Francesca A. Kimelman
- Department of Surgery, University of California Irvine, Irvine, CA 92697, USA; (M.Y.); (L.C.C.); (E.J.C.); (M.A.); (F.A.K.); (L.S.)
| | - Lourdes Swentek
- Department of Surgery, University of California Irvine, Irvine, CA 92697, USA; (M.Y.); (L.C.C.); (E.J.C.); (M.A.); (F.A.K.); (L.S.)
| | - Antoney Ferrey
- Department of Medicine, University of California Irvine, Irvine, CA 92697, USA; (A.F.); (E.T.)
| | - Ekamol Tantisattamo
- Department of Medicine, University of California Irvine, Irvine, CA 92697, USA; (A.F.); (E.T.)
| | - Hirohito Ichii
- Department of Surgery, University of California Irvine, Irvine, CA 92697, USA; (M.Y.); (L.C.C.); (E.J.C.); (M.A.); (F.A.K.); (L.S.)
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Lin BH, Ma RX, Wu JT, Du SQ, Lv YY, Yu HN, Zhang W, Mao SM, Liu GY, Bu YT, Chen ZH, Jin C, Wu ZY, Yang L. Cinnamaldehyde Alleviates Bone Loss by Targeting Oxidative Stress and Mitochondrial Damage via the Nrf2/HO-1 Pathway in BMSCs and Ovariectomized Mice. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023. [PMID: 37917162 DOI: 10.1021/acs.jafc.3c03501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2023]
Abstract
Osteoporosis (OP) is typically brought on by disruption of bone homeostasis. Excessive oxidative stress and mitochondrial dysfunction are believed to be the primary mechanisms underlying this disorder. Therefore, in order to restore bone homeostasis effectively, targeted treatment of oxidative stress and mitochondrial dysfunction is necessary. Cinnamaldehyde (CIN), a small molecule that acts as an agonist for the nuclear factor erythroid 2-related factor (Nrf2), has been found to possess antiapoptotic, anti-inflammatory, and antioxidant properties. We found that CIN, while rescuing apoptosis, can also reduce the accumulation of reactive oxygen species (ROS) to improve mitochondrial dysfunction and thus restore the osteogenic differentiation potential of BMSCs disrupted by hydrogen peroxide (H2O2) exposure. The role of CIN was preliminarily considered to be a consequence of Nrf2/HO-1 axis activation. The ovariectomized mice model further demonstrated that CIN treatment ameliorated oxidative stress in vivo, partially reversing OVX-induced bone loss. This improvement was seen in the trabecular microarchitecture and bone biochemical indices. However, when ML385 was concurrently injected with CIN, the positive effects of CIN were largely blocked. In conclusion, this study sheds light on the intrinsic mechanisms by which CIN regulates BMSCs and highlights the potential therapeutic applications of these findings in the treatment of osteoporosis.
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Affiliation(s)
- Bing-Hao Lin
- Department of Orthopedic, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325000, China
- Key Laboratory of Orthopedics of Zhejiang Province, Wenzhou 325000, China
| | - Run-Xun Ma
- Department of Orthopedic, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325000, China
- Key Laboratory of Orthopedics of Zhejiang Province, Wenzhou 325000, China
| | - Jing-Tao Wu
- Department of Orthopedic, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325000, China
- Key Laboratory of Orthopedics of Zhejiang Province, Wenzhou 325000, China
| | - Shi-Qi Du
- Key Laboratory of Orthopedics of Zhejiang Province, Wenzhou 325000, China
- Wenzhou Medical University, Wenzhou 325000, China
| | - Yi-Yun Lv
- Key Laboratory of Orthopedics of Zhejiang Province, Wenzhou 325000, China
- Wenzhou Medical University, Wenzhou 325000, China
| | - Hao-Nan Yu
- Key Laboratory of Orthopedics of Zhejiang Province, Wenzhou 325000, China
- Wenzhou Medical University, Wenzhou 325000, China
| | - Wei Zhang
- Department of Orthopedic, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325000, China
- Key Laboratory of Orthopedics of Zhejiang Province, Wenzhou 325000, China
| | - Shu-Ming Mao
- Department of Orthopedic, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325000, China
- Key Laboratory of Orthopedics of Zhejiang Province, Wenzhou 325000, China
| | - Guang-Yao Liu
- Department of Orthopedic, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325000, China
- Key Laboratory of Orthopedics of Zhejiang Province, Wenzhou 325000, China
| | - Yi-Tian Bu
- Department of Orthopedic, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325000, China
- Key Laboratory of Orthopedics of Zhejiang Province, Wenzhou 325000, China
| | - Zi-Hao Chen
- Department of Orthopedic, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325000, China
- Key Laboratory of Orthopedics of Zhejiang Province, Wenzhou 325000, China
| | - Chen Jin
- Department of Orthopedic, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325000, China
- Key Laboratory of Orthopedics of Zhejiang Province, Wenzhou 325000, China
| | - Zong-Yi Wu
- Department of Orthopedic, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325000, China
- Key Laboratory of Orthopedics of Zhejiang Province, Wenzhou 325000, China
| | - Lei Yang
- Department of Orthopedic, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325000, China
- Key Laboratory of Orthopedics of Zhejiang Province, Wenzhou 325000, China
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5
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Nile A, Shin J, Shin J, Park GS, Lee S, Lee JH, Lee KW, Kim BG, Han SG, Saini RK, Oh JW. Cinnamaldehyde-Rich Cinnamon Extract Induces Cell Death in Colon Cancer Cell Lines HCT 116 and HT-29. Int J Mol Sci 2023; 24:ijms24098191. [PMID: 37175897 PMCID: PMC10178958 DOI: 10.3390/ijms24098191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Revised: 04/12/2023] [Accepted: 04/27/2023] [Indexed: 05/15/2023] Open
Abstract
Cinnamon is a natural spice with a wide range of pharmacological functions, including anti-microbial, antioxidant, and anti-tumor activities. The aim of this study is to investigate the effects of cinnamaldehyde-rich cinnamon extract (CRCE) on the colorectal cancer cell lines HCT 116 and HT-29. The gas chromatography mass spectrometry analysis of a lipophilic extract of cinnamon revealed the dominance of trans-cinnamaldehyde. Cells treated with CRCE (10-60 µg/mL) showed significantly decreased cell viability in a time- and dose-dependent manner. We also observed that cell proliferation and migration capacity were inhibited in CRCE-treated cells. In addition, a remarkable increase in the number of sub-G1-phase cells was observed with arrest at the G2 phase by CRCE treatment. CRCE also induced mitochondrial stress, and finally, CRCE treatment resulted in activation of apoptotic proteins Caspase-3, -9, and PARP and decreased levels of mu-2-related death-inducing gene protein expression with BH3-interacting domain death agonist (BID) activation.
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Affiliation(s)
- Arti Nile
- Department of Stem Cell and Regenerative Biotechnology, KIT, Konkuk University, 120 Neungdong-ro, Gwangjn-gu, Seoul 05029, Republic of Korea
| | - Jisoo Shin
- Department of Stem Cell and Regenerative Biotechnology, KIT, Konkuk University, 120 Neungdong-ro, Gwangjn-gu, Seoul 05029, Republic of Korea
| | - Juhyun Shin
- Department of Stem Cell and Regenerative Biotechnology, KIT, Konkuk University, 120 Neungdong-ro, Gwangjn-gu, Seoul 05029, Republic of Korea
| | - Gyun Seok Park
- Department of Stem Cell and Regenerative Biotechnology, KIT, Konkuk University, 120 Neungdong-ro, Gwangjn-gu, Seoul 05029, Republic of Korea
| | - Suhyun Lee
- Department of Stem Cell and Regenerative Biotechnology, KIT, Konkuk University, 120 Neungdong-ro, Gwangjn-gu, Seoul 05029, Republic of Korea
| | - Ji-Ho Lee
- Department of Crop Science, Konkuk University, Seoul 05029, Republic of Korea
| | - Kyung-Woo Lee
- Department of Animal Science and Technology, Konkuk University, Seoul 05029, Republic of Korea
| | - Beob Gyun Kim
- Department of Animal Science and Technology, Konkuk University, Seoul 05029, Republic of Korea
| | - Sung Gu Han
- Department of Food Science and Biotechnology of Animal Resources, Konkuk University, Seoul 05029, Republic of Korea
| | - Ramesh Kumar Saini
- Department of Crop Science, Konkuk University, Seoul 05029, Republic of Korea
| | - Jae-Wook Oh
- Department of Stem Cell and Regenerative Biotechnology, KIT, Konkuk University, 120 Neungdong-ro, Gwangjn-gu, Seoul 05029, Republic of Korea
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6
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Ren Q, Bakker W, de Haan L, Rietjens IMCM, Bouwmeester H. Induction of Nrf2-EpRE-mediated gene expression by hydroxyanthraquinones present in extracts from traditional Chinese medicine and herbs. Food Chem Toxicol 2023; 176:113802. [PMID: 37116774 DOI: 10.1016/j.fct.2023.113802] [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: 12/15/2022] [Revised: 04/17/2023] [Accepted: 04/25/2023] [Indexed: 04/30/2023]
Abstract
Hydroxyanthraquinones that can be present in traditional Chinese medicine (TCM) and herbal extracts have claimed beneficial intestinal effects. We examined the ability of a panel hydroxyanthraquinones, and methanolic extracts from selected TCM and herbal granules to activate Nrf2-EpRE mediated gene expression using a reporter-gene assay. The results indicate that purpurin, aloe-emodin, 2-hydroxy-3-methylanthraquinone and rhein induced Nrf2 mediated gene expressions with a high induction factor (IFs>10), with BMCL10 values (the lower confidence limit of the concentration giving 10% added response above background) of 16 μM, 1.1 μM, 23 μM and 2.3 μM, respectively, while aurantio-obtusin, obtusifolin, rubiadin 1-methyl ether and emodin were less potent (IFs<5), with BMCL10 values for added response above background level of 4.6 μM, 15 μM, 9.8 μM and 3.8 μM, respectively. All TCM extracts and the herbal extracts of Aloe Vera, Polygonum multiflorum, Rubia (cordifolia) and Rheum officinale activated the Nrf2-EpRE pathway. Of the TCM extracts, Chuan-Xin-Lian-Kang-Yan-Pian was the most potent Nrf2-inducer. LC-MS/MS analysis indicated the presence of selected hydroxyanthraquinones in the extracts and herbs, in part explaining their Nrf2-EpRE mediated activity. In conclusion, different hydroxyanthraquinones have different potencies of Nrf2 activation. The Nrf2 activation by extracts from TCM and herbs can be partially explained by the presence of selected hydroxyanthraquinones.
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Affiliation(s)
- Qiuhui Ren
- Division of Toxicology, Wageningen University and Research, Stippeneng 4, 6708 WE, Wageningen, the Netherlands.
| | - Wouter Bakker
- Division of Toxicology, Wageningen University and Research, Stippeneng 4, 6708 WE, Wageningen, the Netherlands
| | - Laura de Haan
- Division of Toxicology, Wageningen University and Research, Stippeneng 4, 6708 WE, Wageningen, the Netherlands
| | - Ivonne M C M Rietjens
- Division of Toxicology, Wageningen University and Research, Stippeneng 4, 6708 WE, Wageningen, the Netherlands
| | - Hans Bouwmeester
- Division of Toxicology, Wageningen University and Research, Stippeneng 4, 6708 WE, Wageningen, the Netherlands
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Kanwugu ON, Glukhareva TV. Activation of Nrf2 pathway as a protective mechanism against oxidative stress-induced diseases: Potential of astaxanthin. Arch Biochem Biophys 2023; 741:109601. [PMID: 37086962 DOI: 10.1016/j.abb.2023.109601] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 04/11/2023] [Accepted: 04/12/2023] [Indexed: 04/24/2023]
Abstract
Astaxanthin, a red-orange liposoluble carotenoid, has been the centre of considerable attention in recent years for its numerous biological activities, notably its potent antioxidant activity. It is reported that astaxanthin elicits these biological activities via a number of cellular pathways. The Nrf2/Keap1 pathway is a major regulator of the antioxidant defence system of cells; it modulates the expression of a plethora of genes related to redox homeostasis as well as cellular detoxification. The pathway has received lots of attention as a prospective therapeutic target for diseases related to oxidative stress and aging. Several reports have shown that the pathway is inducible by many natural compounds. This present work reviews the Nrf2/Keap1 pathway, its regulation and involvement in diseases, provides a brief overview of naturally occurring compounds as activators of the pathway as well as discusses the effect of astaxanthin on the pathway.
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Affiliation(s)
- Osman N Kanwugu
- School of Natural Sciences, and ARC Centre of Excellence in Synthetic Biology, Macquarie University, Sydney, NSW, 2109, Australia; Institute of Chemical Engineering, Ural Federal University Named After the First President of Russia B.N. Yeltsin, Mira Street 28, 620002, Ekaterinburg, Russia.
| | - Tatiana V Glukhareva
- Institute of Chemical Engineering, Ural Federal University Named After the First President of Russia B.N. Yeltsin, Mira Street 28, 620002, Ekaterinburg, Russia
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8
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Xie Z, Li Y, Liu Z, Zeng M, Moore JC, Gao B, Wu X, Sun J, Wang TTY, Pehrsson P, He X, Yu LL. Bioactive Compositions of Cinnamon ( Cinnamomum verum J. Presl) Extracts and Their Capacities in Suppressing SARS-CoV-2 Spike Protein Binding to ACE2, Inhibiting ACE2, and Scavenging Free Radicals. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:4890-4900. [PMID: 36940448 PMCID: PMC10041354 DOI: 10.1021/acs.jafc.3c00285] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Revised: 03/07/2023] [Accepted: 03/10/2023] [Indexed: 06/18/2023]
Abstract
Cinnamon (Cinnamomum verum J. Presl) bark and its extracts are popular ingredients added to food and supplement products. It has various health effects, including potentially reducing the risk of coronavirus disease-2019 (COVID-19). In our study, the bioactives in cinnamon water and ethanol extracts were chemically identified, and their potential in suppressing SARS-CoV-2 spike protein-angiotensin-converting enzyme 2 (ACE2) binding, reducing ACE2 availability, and scavenging free radicals was investigated. Twenty-seven and twenty-three compounds were tentatively identified in cinnamon water and ethanol extracts, respectively. Seven compounds, including saccharumoside C, two emodin-glucuronide isomers, two physcion-glucuronide isomers, and two type-A proanthocyanidin hexamers, were first reported in cinnamon. Cinnamon water and ethanol extracts suppressed the binding of SARS-CoV-2 spike protein to ACE2 and inhibited ACE2 activity in a dose-dependent manner. Cinnamon ethanol extract had total phenolic content of 36.67 mg gallic acid equivalents (GAE)/g and free radical scavenging activities against HO• and 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) radical cation (ABTS•+) of 1688.85 and 882.88 μmol Trolox equivalents (TE)/g, which were significantly higher than those of the water extract at 24.12 mg GAE/g and 583.12 and 210.36 μmol TE/g. The free radical scavenging activity against 2,2-diphenyl-1-picrylhydrazyl radical (DPPH•) of cinnamon ethanol extract was lower than that of the water extract. The present study provides new evidence that cinnamon reduces the risk of SARS-CoV-2 infection and COVID-19 development.
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Affiliation(s)
- Zhuohong Xie
- Department
of Nutrition and Food Science, University
of Maryland, College Park, Maryland 20742, United States
| | - Yanfang Li
- Department
of Nutrition and Food Science, University
of Maryland, College Park, Maryland 20742, United States
- Methods
and Application of Food Composition Laboratory, Beltsville Human Nutrition
Research Center, Agricultural Research Service,
United States Department of Agriculture, Beltsville, Maryland 20705, United States
| | - Zhihao Liu
- Department
of Nutrition and Food Science, University
of Maryland, College Park, Maryland 20742, United States
- Methods
and Application of Food Composition Laboratory, Beltsville Human Nutrition
Research Center, Agricultural Research Service,
United States Department of Agriculture, Beltsville, Maryland 20705, United States
| | - Melody Zeng
- Department
of Nutrition and Food Science, University
of Maryland, College Park, Maryland 20742, United States
| | - Jeffrey C. Moore
- Moore
FoodTech, LLC, Silver Spring, Maryland 20910, United States
| | - Boyan Gao
- Institute
of Food and Nutraceutical Science, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Xianli Wu
- Methods
and Application of Food Composition Laboratory, Beltsville Human Nutrition
Research Center, Agricultural Research Service,
United States Department of Agriculture, Beltsville, Maryland 20705, United States
| | - Jianghao Sun
- Methods
and Application of Food Composition Laboratory, Beltsville Human Nutrition
Research Center, Agricultural Research Service,
United States Department of Agriculture, Beltsville, Maryland 20705, United States
| | - Thomas T. Y. Wang
- Diet,
Genomics and Immunology Laboratory, Beltsville Human Nutrition Research
Center, Agricultural Research Service, United
States Department of Agriculture, Beltsville, Maryland 20705, United States
| | - Pamela Pehrsson
- Methods
and Application of Food Composition Laboratory, Beltsville Human Nutrition
Research Center, Agricultural Research Service,
United States Department of Agriculture, Beltsville, Maryland 20705, United States
| | - Xiaohua He
- Western Regional
Research Center, Agricultural Research Service,
United States Department of Agriculture, Albany, California 94710, United States
| | - Liangli Lucy Yu
- Department
of Nutrition and Food Science, University
of Maryland, College Park, Maryland 20742, United States
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9
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Comparative GC Analysis, Bronchodilator Effect and the Detailed Mechanism of Their Main Component; Cinnamaldehyde of Three Cinnamon Species. SEPARATIONS 2023. [DOI: 10.3390/separations10030198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023] Open
Abstract
Cinnamon is one of the most commonly used spices worldwide. In some Arab countries, cinnamon is used with other ingredients to relieve bronchospasm and treatment of airways-related disorders. In the current study, GC, GC-MS and tracheal relaxant effect comparison were performed using the three available types in Saudi Arabia, Cinnamomum verum (Ceylon cinnamon), C. cassia (Chinese cinnamon) and C. loureiroi (Vietnamese cinnamon). The essential oil of C. verum was the most potent in the relaxation of guinea pig isolated tracheal muscles against carbachol (CCh, 1 uM)-evoked bronchospasm at the concentration range from 0.03 to 3 mg/mL followed by C. bureiroi at 0.03 to 5 mg/mL; whereas, C. cassia was the least potent oil. Cinnamaldehyde (1), isolated as the main component of the three oils induced complete relaxation of low K+ (25 mM)-evoked contractions, with mild effect on the contractions evoked by high K+ (80 mM). Pre-incubation of the tracheal tissues with glibenclamide (10 mM) significantly opposed the relaxation of low K+ by cinnamaldehyde. The standard drug, cromakalim also inserted glibenclamide-sensitive inhibition of low K+ without relaxing high K+. These results indicate that cinnamaldehyde acts predominantly by ATP-specific K+ channel opening followed by weak Ca++ antagonistic effects. The obtained results justify the medicinal value of cinnamon oil in respiratory disorders.
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10
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Gopalakrishnan S, Dhaware M, Sudharma AA, Mullapudi SV, Siginam SR, Gogulothu R, Mir IA, Ismail A. Chemopreventive Effect of Cinnamon and Its Bioactive Compounds in a Rat Model of Premalignant Prostate Carcinogenesis. Cancer Prev Res (Phila) 2023; 16:139-151. [PMID: 36517462 DOI: 10.1158/1940-6207.capr-22-0327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 10/21/2022] [Accepted: 12/12/2022] [Indexed: 12/23/2022]
Abstract
Cinnamon and its bioactive compounds inhibit prostate cancer cell proliferation in vitro. The aim of the current study was to assess the chemopreventive efficacy of cinnamon (CN) and its bioactive compounds in vivo using N-methyl-N-nitrosourea (MNU) and testosterone (T) to induce prostate carcinogenesis in male Wistar/National Institute of Nutrition rats. Cancer-induced (CI) rats (n = 10) developed prostatic hyperplasia and prostatic intraepithelial neoplasia. These histopathologic changes were diminished in CI rats fed for 4 months with diets supplemented with either CN (n = 20) or its bioactive compounds (cinnamaldehyde, n = 10 and procyanidin B2, n = 10). Androgen receptor (AR) expression was lower in the prostates of CI rats than in control, but the AR target gene, probasin, was robustly upregulated. Treatment of CI rats with CN or its bioactive compounds upregulated AR expression but inhibited the expression of the 5-alpha reductase genes (Srd5a1 and Srd5a2) and did not further increase probasin expression, suggesting blunted transcriptional activity of AR due to the limited availability of dihydrotestosterone. MNU+T induced an altered oxidant status in rat prostate, which was reflected by an increase in lipid peroxidation and DNA oxidation. These changes were completely or partially corrected by treatment with CN or the bioactive compounds. CN and its active components increased the activity of the apoptotic enzymes caspase-8 and caspase-3 in the prostates of CI rats. In conclusion, our data demonstrate that CN and its bioactive compounds have inhibitory effects on premalignant prostate lesions induced by MNU + T and, therefore, may be considered for the chemoprevention of prostate cancer. PREVENTION RELEVANCE The research work presented in this article demonstrates the chemopreventive efficacy of CN and its bioactive compounds in a rat model of premalignant prostate cancer.
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Affiliation(s)
- Srividya Gopalakrishnan
- Department of Endocrinology, ICMR-National Institute of Nutrition, Hyderabad, Telangana, India
| | - Mahamaya Dhaware
- Department of Endocrinology, ICMR-National Institute of Nutrition, Hyderabad, Telangana, India
| | | | | | | | - Ramesh Gogulothu
- Department of Endocrinology, ICMR-National Institute of Nutrition, Hyderabad, Telangana, India
| | - Irfan Ahmad Mir
- ICMR-National Animal Resource Facility for Biomedical Research, Hyderabad, Telangana, India
| | - Ayesha Ismail
- Department of Endocrinology, ICMR-National Institute of Nutrition, Hyderabad, Telangana, India
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11
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Abbasinezhad-Moud F, Mirzavi F, Rakhshandeh H, Mohebbati R, Forouzanfar F, Jalili-Nik M, Azadi N, Sanati M, Afshari AR, Soukhtanloo M. The Effects of Urolithin B and Auraptene on Quinolinic Acid-induced Toxicity in the SH-SY5Y Neuroblastoma Cell Line. Altern Lab Anim 2023; 51:30-38. [PMID: 36550678 DOI: 10.1177/02611929221146752] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The pathological accumulation of quinolinic acid (QA) is often associated with neuritis and neuronal cell death in several neurodegenerative diseases, through the overproduction of free radicals. Urolithin B and auraptene have been reported to exert potent antioxidant effects - however, little is known about the protective effects of these compounds against QA-induced neurotoxicity. Therefore, this study aimed to explore the in vitro protective effects of urolithin B and auraptene against QA-induced neurotoxicity in the SH-SY5Y neuroblastoma cell line. The MTT assay was used to evaluate cell viability, and flow cytometry was carried out to evaluate effects on the cell cycle and apoptosis. The intracellular levels of reactive oxygen species (ROS) were also determined. Our findings showed that auraptene at non-toxic concentrations had no protective effect on QA-induced toxicity. However, urolithin B at concentrations of 0.6 μM and 2.5 μM enhanced the viability of cells treated with QA. Moreover, while the percentage of apoptotic cells (i.e. in the sub-G1 phase) was shown to significantly increase after QA treatment, pre-treatment with urolithin B reduced the number of these apoptotic cells. Furthermore, urolithin B, as an antioxidant, also significantly reduced QA-induced ROS production. Our findings suggest that urolithin B may possess potent antioxidant and neuroprotective effects against QA-induced neurotoxicity that merit further investigation.
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Affiliation(s)
- Farzaneh Abbasinezhad-Moud
- Department of Clinical Biochemistry, Faculty of Medicine, 37552Mashhad University of Medical Sciences, Mashhad, Iran
| | - Farshad Mirzavi
- Cardiovascular Diseases Research Center, 125609Birjand University of Medical Sciences, Birjand, Iran
| | - Hassan Rakhshandeh
- Pharmacological Research Center of Medicinal Plants, 37552Mashhad University of Medical Sciences, Mashhad, Iran
| | - Reza Mohebbati
- Department of Physiology, Faculty of Medicine, 48441Gonabad University of Medical Sciences, Gonabad, Iran.,Applied Biomedical Research Center, 37552Mashhad University of Medical Sciences, Mashhad, Iran
| | - Fatemeh Forouzanfar
- Neuroscience Research Center, 37552Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Neuroscience, Faculty of Medicine, 37552Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammad Jalili-Nik
- Department of Clinical Biochemistry, Faculty of Medicine, 37552Mashhad University of Medical Sciences, Mashhad, Iran
| | - Nadia Azadi
- Department of Clinical Biochemistry, Faculty of Medicine, 37552Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mehdi Sanati
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, 125609Birjand University of Medical Sciences, Birjand, Iran
| | - Amir R Afshari
- Department of Physiology and Pharmacology, Faculty of Medicine, 196469North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - Mohammad Soukhtanloo
- Department of Clinical Biochemistry, Faculty of Medicine, 37552Mashhad University of Medical Sciences, Mashhad, Iran.,Pharmacological Research Center of Medicinal Plants, 37552Mashhad University of Medical Sciences, Mashhad, Iran
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12
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Garzoli S, Alarcón-Zapata P, Seitimova G, Alarcón-Zapata B, Martorell M, Sharopov F, Fokou PVT, Dize D, Yamthe LRT, Les F, Cásedas G, López V, Iriti M, Rad JS, Gürer ES, Calina D, Pezzani R, Vitalini S. Natural essential oils as a new therapeutic tool in colorectal cancer. Cancer Cell Int 2022; 22:407. [PMID: 36514100 PMCID: PMC9749237 DOI: 10.1186/s12935-022-02806-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Accepted: 11/24/2022] [Indexed: 12/15/2022] Open
Abstract
Colorectal cancer (CRC) is the third most revalent type of cancer in the world and the second most common cause of cancer death (about 1 million per year). Historically, natural compounds and their structural analogues have contributed to the development of new drugs useful in the treatment of various diseases, including cancer. Essential oils are natural odorous products made up of a complex mixture of low molecular weight compounds with recognized biological and pharmacological properties investigated also for the prevention and treatment of cancer. The aim of this paper is to highlight the possible role of essential oils in CRC, their composition and the preclinical studies involving them. It has been reviewed the preclinical pharmacological studies to determine the experimental models used and the anticancer potential mechanisms of action of natural essential oils in CRC. Searches were performed in the following databases PubMed/Medline, Web of science, TRIP database, Scopus, Google Scholar using appropriate MeSH terms. The results of analyzed studies showed that EOs exhibited a wide range of bioactive effects like cytotoxicity, antiproliferative, and antimetastatic effects on cancer cells through various mechanisms of action. This updated review provides a better quality of scientific evidence for the efficacy of EOs as chemotherapeutic/chemopreventive agents in CRC. Future translational clinical studies are needed to establish the effective dose in humans as well as the most suitable route of administration for maximum bioavailability and efficacy. Given the positive anticancer results obtained from preclinical pharmacological studies, EOs can be considered efficient complementary therapies in chemotherapy in CRC.
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Affiliation(s)
- Stefania Garzoli
- grid.7841.aDepartment of Drug Chemistry and Technologies, University “Sapienza” of Rome, P.Le Aldo Moro 5, 00185 Rome, Italy
| | - Pedro Alarcón-Zapata
- grid.5380.e0000 0001 2298 9663Clinical Biochemistry and Immunology Department, Faculty of Pharmacy, University of Concepción, Concepción, VIII – Bio Bio Region Chile ,grid.442215.40000 0001 2227 4297Facultad de Ciencias de La Salud, Universidad San Sebastián, Lientur 1457, 4080871 Concepción, Chile
| | - Gulnaz Seitimova
- grid.77184.3d0000 0000 8887 5266Faculty of Chemistry and Chemical Technology, Al-Farabi Kazakh National University, Almaty, Kazakhstan
| | - Barbara Alarcón-Zapata
- grid.5380.e0000 0001 2298 9663Clinical Biochemistry and Immunology Department, Faculty of Pharmacy, University of Concepción, Concepción, VIII – Bio Bio Region Chile
| | - Miquel Martorell
- grid.5380.e0000 0001 2298 9663Department of Nutrition and Dietetics, Faculty of Pharmacy, and Centre for Healthy Living, University of Concepción, 4070386 Concepción, Chile
| | - Farukh Sharopov
- grid.469891.b0000 0001 1702 746XResearch Institution “Chinese-Tajik Innovation Center for Natural Products”, National Academy of Sciences of the Republic of Tajikistan, Ayni 299/2, Dushanbe, 734063 Tajikistan
| | - Patrick Valere Tsouh Fokou
- grid.449799.e0000 0004 4684 0857Department of Biochemistry, Faculty of Science, University of Bamenda, Bambili, 39 Cameroon
| | - Darline Dize
- grid.412661.60000 0001 2173 8504Antimicrobial and Biocontrol Agents Unit, Department of Biochemistry, Faculty of Science, University of Yaounde 1, Ngoa Ekelle, Yaounde, 812 Cameroon
| | | | - Francisco Les
- grid.440816.f0000 0004 1762 4960Department of Pharmacy, Faculty of Health Sciences, Universidad San Jorge, 50830 Villanueva de Gállego (Saragossa), Spain ,grid.11205.370000 0001 2152 8769Instituto Agroalimentario de Aragón-IA2 (CITA-Universidad de Zaragoza), 50059 Saragossa, Spain
| | - Guillermo Cásedas
- grid.440816.f0000 0004 1762 4960Department of Pharmacy, Faculty of Health Sciences, Universidad San Jorge, 50830 Villanueva de Gállego (Saragossa), Spain
| | - Víctor López
- grid.440816.f0000 0004 1762 4960Department of Pharmacy, Faculty of Health Sciences, Universidad San Jorge, 50830 Villanueva de Gállego (Saragossa), Spain ,grid.11205.370000 0001 2152 8769Instituto Agroalimentario de Aragón-IA2 (CITA-Universidad de Zaragoza), 50059 Saragossa, Spain
| | - Marcello Iriti
- grid.4708.b0000 0004 1757 2822Department of Biomedical, Surgical and Dental Sciences, Università Degli Studi di Milano, Via G. Pascal 36, 20133 Milan, Italy
| | - Javad Sharifi Rad
- grid.442126.70000 0001 1945 2902Facultad de Medicina, Universidad del Azuay, Cuenca, Ecuador
| | - Eda Sönmez Gürer
- grid.411689.30000 0001 2259 4311Faculty of Pharmacy, Department of Pharmacognosy, Sivas Cumhuriyet University, Sivas, Turkey
| | - Daniela Calina
- grid.413055.60000 0004 0384 6757Department of Clinical Pharmacy, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Raffaele Pezzani
- grid.5608.b0000 0004 1757 3470Phytotherapy Lab (PhT-Lab), Endocrinology Unit, Department of Medicine (DIMED), University of Padova, Via Ospedale 105, 35128 Padua, Italy ,AIROB, Associazione Italiana Per la Ricerca Oncologica Di Base, Padua, Italy
| | - Sara Vitalini
- grid.4708.b0000 0004 1757 2822Department of Agricultural and Environmental Sciences, Università Degli Studi di Milano, Via G. Celoria 2, 20133 Milan, Italy
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13
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Liu J, Li K, Chen Y, Ding H, Wu H, Gao Y, Huang S, Wu H, Kong D, Yang Z, Hu Y. Active and smart biomass film containing cinnamon oil and curcumin for meat preservation and freshness indicator. Food Hydrocoll 2022. [DOI: 10.1016/j.foodhyd.2022.107979] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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14
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Bayo Jimenez MT, Frenis K, Hahad O, Steven S, Cohen G, Cuadrado A, Münzel T, Daiber A. Protective actions of nuclear factor erythroid 2-related factor 2 (NRF2) and downstream pathways against environmental stressors. Free Radic Biol Med 2022; 187:72-91. [PMID: 35613665 DOI: 10.1016/j.freeradbiomed.2022.05.016] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Revised: 04/23/2022] [Accepted: 05/19/2022] [Indexed: 12/14/2022]
Abstract
Environmental risk factors, including noise, air pollution, chemical agents, ultraviolet radiation (UVR) and mental stress have a considerable impact on human health. Oxidative stress and inflammation are key players in molecular pathomechanisms of environmental pollution and risk factors. In this review, we delineate the impact of environmental risk factors and the protective actions of the nuclear factor erythroid 2-related factor 2 (NRF2) in connection to oxidative stress and inflammation. We focus on well-established studies that demonstrate the protective actions of NRF2 and its downstream pathways against different environmental stressors. State-of-the-art mechanistic considerations on NRF2 signaling are discussed in detail, e.g. classical concepts like KEAP1 oxidation/electrophilic modification, NRF2 ubiquitination and degradation. Specific focus is also laid on NRF2-dependent heme oxygenase-1 induction with detailed presentation of the protective down-stream pathways of heme oxygenase-1, including interaction with BACH1 system. The significant impact of all environmental stressors on the circadian rhythm and the interactions of NRF2 with the circadian clock will also be considered here. A broad range of NRF2 activators is discussed in relation to environmental stressor-induced health side effects, thereby suggesting promising new mitigation strategies (e.g. by nutraceuticals) to fight the negative effects of the environment on our health.
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Affiliation(s)
- Maria Teresa Bayo Jimenez
- Department of Cardiology, Cardiology I, University Medical Center of the Johannes Gutenberg-University, Langenbeckstraße 1, 55131, Mainz, Germany
| | - Katie Frenis
- Department of Hematology and Oncology, Boston Children's Hospital and Harvard Medical School, 300 Longwood Ave, Boston, MA, 02115, USA
| | - Omar Hahad
- Department of Cardiology, Cardiology I, University Medical Center of the Johannes Gutenberg-University, Langenbeckstraße 1, 55131, Mainz, Germany; German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main, Mainz, Germany; Leibniz Insitute for Resilience Research (LIR), Mainz, Germany
| | - Sebastian Steven
- Department of Cardiology, Cardiology I, University Medical Center of the Johannes Gutenberg-University, Langenbeckstraße 1, 55131, Mainz, Germany
| | - Guy Cohen
- The Skin Research Institute, The Dead Sea and Arava Science Center, Masada, 86910, Israel; Ben Gurion University of the Negev, Eilat Campus, Eilat, 8855630, Israel
| | - Antonio Cuadrado
- Departamento de Bioquímica, Facultad de Medicina, Centro de Investigación Biomédica en Red Sobre Enfermedades Neurodegenerativas (CIBERNED), Instituto de Investigación Sanitaria La Paz (IdiPaz), Instituto de Investigaciones Biomédicas 'Alberto Sols' UAM-CSIC, Universidad Autónoma de Madrid, Madrid, Spain
| | - Thomas Münzel
- Department of Cardiology, Cardiology I, University Medical Center of the Johannes Gutenberg-University, Langenbeckstraße 1, 55131, Mainz, Germany; German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main, Mainz, Germany.
| | - Andreas Daiber
- Department of Cardiology, Cardiology I, University Medical Center of the Johannes Gutenberg-University, Langenbeckstraße 1, 55131, Mainz, Germany; German Center for Cardiovascular Research (DZHK), Partner Site Rhine-Main, Mainz, Germany.
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15
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Güths MF, Siqueira HA, Montes JH, Moreira F, Rizzoto G, Peripolli V, Tutida YH, Lucia T, Irgang R, Kich JD, Bianchi I. Removal or substitution of in feed antimicrobials in swine production. Prev Vet Med 2022; 205:105696. [PMID: 35753200 DOI: 10.1016/j.prevetmed.2022.105696] [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: 07/10/2021] [Revised: 06/09/2022] [Accepted: 06/12/2022] [Indexed: 10/18/2022]
Abstract
Antimicrobial substitutes are being used in pig production systems, to maintain the health of the animals without compromising their performance. The aim of this study is to evaluate the impact of either the removal of in feed antimicrobials or their substitution for feed additives, at the nursery and growing/finishing stages. At weaning, 1091 piglets were sexed, vaccinated, homogenized by weight and allocated to six treatments during the nursery stage (26-63 d): T1- feed with no antimicrobials nor additives; T2 - feed with antimicrobials; T3 - feed with prebiotic; T4 - feed with probiotic; T5 - feed with essential oils; T6 - feed with organic acids. The same treatments were applied to 840 pigs during the growing/finishing stages (64-167 d). There was no effect of the treatments on feed conversion at the nursery (P = 0.222) and the growing/finishing (P = 0.809) stages. The average daily gain did not differ across treatments in the nursery (P = 0.342) and in growing/finishing (P = 0.050). The cost of the interventions with injectable drugs was not different between the treatments neither at the nursery (P = 0.990) nor at the growing/finishing (P = 0.310). However, the pneumonia and pleurisy index for all treatments was equal or above 1.0, which indicates a respiratory challenge. There was an increase in the cost with antimicrobials or additives per kg of feed produced, which impacts the cost per kg of pig produced. In conclusion, the removal of antimicrobials in pig diets is financially feasible and their substitution by additives did not impact growing performance.
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Affiliation(s)
- Marcelo Felipe Güths
- Curso de Pós-Graduação em Produção e Sanidade Animal (PPGPSA), Instituto Federal Catarinense, 89245-000 Araquari, Santa Catarina, Brazil
| | - Helloa Alaide Siqueira
- Instituto Federal Catarinense, Campus Araquari, 89245-000 Araquari, Santa Catarina, Brazil
| | - Julia Helena Montes
- Instituto Federal Catarinense, Campus Araquari, 89245-000 Araquari, Santa Catarina, Brazil
| | - Fabiana Moreira
- Curso de Pós-Graduação em Produção e Sanidade Animal (PPGPSA), Instituto Federal Catarinense, 89245-000 Araquari, Santa Catarina, Brazil; Instituto Federal Catarinense, Campus Araquari, 89245-000 Araquari, Santa Catarina, Brazil
| | - Guilherme Rizzoto
- Faculdade de Medicina Veterinária e Zootecnia, Campus de Botucatu, 18618-681, Botucatu, São Paulo, Brazil
| | - Vanessa Peripolli
- Curso de Pós-Graduação em Produção e Sanidade Animal (PPGPSA), Instituto Federal Catarinense, 89245-000 Araquari, Santa Catarina, Brazil; Instituto Federal Catarinense, Campus Araquari, 89245-000 Araquari, Santa Catarina, Brazil.
| | - Yuso Henrique Tutida
- Curso de Pós-Graduação em Produção e Sanidade Animal (PPGPSA), Instituto Federal Catarinense, 89245-000 Araquari, Santa Catarina, Brazil
| | - Thomaz Lucia
- Faculdade de Veterinária, Universidade Federal de Pelotas, Campus Capão do Leão, 96010-900 Pelotas, Rio Grande do Sul, Brazil
| | - Renato Irgang
- Universidade Federal de Santa Catarina, 88034-000 Florianópolis, Santa Catarina, Brazil
| | - Jalusa Deon Kich
- Curso de Pós-Graduação em Produção e Sanidade Animal (PPGPSA), Instituto Federal Catarinense, 89245-000 Araquari, Santa Catarina, Brazil; Embrapa Suínos e Aves, 89715-899 Concórdia, Santa Catarina, Brazil
| | - I Bianchi
- Curso de Pós-Graduação em Produção e Sanidade Animal (PPGPSA), Instituto Federal Catarinense, 89245-000 Araquari, Santa Catarina, Brazil; Instituto Federal Catarinense, Campus Araquari, 89245-000 Araquari, Santa Catarina, Brazil
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16
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Saleem F, Mehmood R, Khan TJ, Hassen SU, Maher S, Ahmad S, Perveen S, Azeem M. Physicochemical and Bioassay Directed GC-MS Analyses of Chloroform Extract of Pteris cretica L. Pharm Chem J 2022. [DOI: 10.1007/s11094-022-02648-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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17
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Combinatorial Effects of the Natural Products Arctigenin, Chlorogenic Acid, and Cinnamaldehyde Commit Oxidation Assassination on Breast Cancer Cells. Antioxidants (Basel) 2022; 11:antiox11030591. [PMID: 35326241 PMCID: PMC8945099 DOI: 10.3390/antiox11030591] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 03/12/2022] [Accepted: 03/17/2022] [Indexed: 02/06/2023] Open
Abstract
Major obstacles in current breast cancer treatment efficacy include the ability of breast cancer cells to develop resistance to chemotherapeutic drugs and the off-target cytotoxicity of these drugs on normal cells, leading to debilitating side effects. One major difference between cancer and normal cells is their metabolism, as cancer cells acquire glycolytic and mitochondrial metabolism alterations throughout tumorigenesis. In this study, we sought to exploit this metabolic difference by investigating alternative breast cancer treatment options based on the application of phytochemicals. Herein, we investigated three phytochemicals, namely cinnamaldehyde (CA), chlorogenic acid (CGA), and arctigenin (Arc), regarding their anti-breast-cancer properties. These phytochemicals were administered alone or in combination to MCF-7, MDA-MB-231, and HCC1419 breast cancer or normal MCF-10A and MCF-12F breast cells. Overall, our results indicated that the combination treatments showed stronger inhibitory effects on breast cancer cells versus single treatments. However, only treatments with CA (35 μM), CGA (250 μg/mL), and the combination of CA + CGA (35 μM + 250 μg/mL) showed no significant cytotoxic effects on normal mammary epithelial cells, suggesting that Arc was the driver of normal cell cytotoxicity in all other treatments. CA + CGA and, to a lesser extent, CGA alone effectively induced breast cancer cell death accompanied by decreases in mitochondrial membrane potential, increased mitochondrial superoxide, reduced mitochondrial and glycolytic ATP production, and led to significant changes in cellular and mitochondrial morphology. Altogether, the combination of CA + CGA was determined as the best anti-breast-cancer treatment strategy due to its strong anti-breast-cancer effects without strong adverse effects on normal mammary epithelial cells. This study provides evidence that targeting the mitochondria may be an effective anticancer treatment, and that using phytochemicals or combinations thereof offers new approaches in treating breast cancer that significantly reduce off-target effects on normal cells.
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18
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Yang Y, Wang D, Wan J, Ran F, Yang L, Chen S, Wang F, Liu S, Dai X, Zhou P, Wang P. The role of transient receptor potential ankyrin 1 in age-related endothelial dysfunction. Exp Gerontol 2021; 154:111517. [PMID: 34419618 DOI: 10.1016/j.exger.2021.111517] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 08/10/2021] [Indexed: 10/20/2022]
Abstract
Oxidative stress plays a key role in age-related vascular disease. The present study aimed to investigate the role of an antioxidant channel, transient receptor potential ankyrin 1 (TRPA1), in age-related endothelial dysfunction. Human umbilical vein endothelial cells (HUVECs) were grown to induce replicative senescence, and 6-month-old young, 12-month-old middle-aged, and 24-month-old aged mice were used. TRPA1 was downregulated in senescent HUVECs, so were endothelial nitric oxide synthase (eNOS), nuclear factor erythroid 2-related factor 2 (Nrf2), and uncoupling protein 2 (UCP2). Activating TRPA1 with cinnamaldehyde prevented downregulation of eNOS, Nrf2, and UCP2, inhibited superoxide production and apoptosis, and preserved nitric oxide bioavailability in senescent HUVECs. TRPA1, phosphorylated eNOS, Nrf2 and UCP2 were significantly downregulated in aged aortas compared with young aortas after a compensatory upregulation in middle-aged aortas. Dietary administration of cinnamaldehyde for 12 months prevented mitochondrial dysfunction, improved endothelium-dependent relaxation, and increased expression of eNOS, Nrf2, and UCP2 in aged aortas. Importantly, the effects of cinnamaldehyde can be blocked by a TRPA1 antagonist HC-030031. These findings suggest that TRPA1 may play a critical role in age-related endothelial dysfunction and may become a therapeutic target for the treatment and prevention of age-related vascular disease.
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Affiliation(s)
- Yi Yang
- Department of Cardiology, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan 610500, China; Department of Cardiology, Key Laboratory of Aging and Vascular Homeostasis of Sichuan Higher Education Institutes, Chengdu, Sichuan 610500, China
| | - Dan Wang
- Department of Cardiology, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan 610500, China; Department of Cardiology, Key Laboratory of Aging and Vascular Homeostasis of Sichuan Higher Education Institutes, Chengdu, Sichuan 610500, China
| | - Jindong Wan
- Department of Cardiology, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan 610500, China; Department of Cardiology, Key Laboratory of Aging and Vascular Homeostasis of Sichuan Higher Education Institutes, Chengdu, Sichuan 610500, China
| | - Fei Ran
- Department of Cardiology, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan 610500, China; Department of Cardiology, Key Laboratory of Aging and Vascular Homeostasis of Sichuan Higher Education Institutes, Chengdu, Sichuan 610500, China
| | - Lun Yang
- Department of Cardiology, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan 610500, China; Department of Cardiology, Key Laboratory of Aging and Vascular Homeostasis of Sichuan Higher Education Institutes, Chengdu, Sichuan 610500, China
| | - Shizhao Chen
- Department of Cardiology, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan 610500, China; Department of Cardiology, Key Laboratory of Aging and Vascular Homeostasis of Sichuan Higher Education Institutes, Chengdu, Sichuan 610500, China
| | - Fang Wang
- Department of Cardiology, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan 610500, China; Department of Cardiology, Key Laboratory of Aging and Vascular Homeostasis of Sichuan Higher Education Institutes, Chengdu, Sichuan 610500, China
| | - Sen Liu
- Department of Cardiology, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan 610500, China; Department of Cardiology, Key Laboratory of Aging and Vascular Homeostasis of Sichuan Higher Education Institutes, Chengdu, Sichuan 610500, China
| | - Xiaozhen Dai
- School of Biological Sciences and Technology, Chengdu Medical College, Chengdu, Sichuan 610500, China
| | - Peng Zhou
- Department of Cardiology, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan 610500, China; Department of Cardiology, Key Laboratory of Aging and Vascular Homeostasis of Sichuan Higher Education Institutes, Chengdu, Sichuan 610500, China
| | - Peijian Wang
- Department of Cardiology, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu, Sichuan 610500, China; Department of Cardiology, Key Laboratory of Aging and Vascular Homeostasis of Sichuan Higher Education Institutes, Chengdu, Sichuan 610500, China.
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19
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Campigotto G, Jaguezeski AM, Alba DF, Giombelli LCD, da Rosa G, Souza CF, Baldissera MD, Petrolli TG, da Silva AS. Microencapsulated phytogenic in dog feed modulates immune responses, oxidative status and reduces bacterial (Salmonella and Escherichia coli) counts in feces. Microb Pathog 2021; 159:105113. [PMID: 34333073 DOI: 10.1016/j.micpath.2021.105113] [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] [Received: 04/17/2021] [Revised: 07/15/2021] [Accepted: 07/15/2021] [Indexed: 10/20/2022]
Abstract
Improving the health and immunity of pets is a concern of the guardians, while maintaining the health of the animals directly impacts the owners' health and public health. The objective of this study was to produce a dog feed containing a microencapsulated phytogenic blend, as well as determine the impact of the additive on animal health and its intestinal microbiota. The composition included microencapsulated thymol, carvacrol, and cinnamaldehyde, at 300 mg/kg of feed. Ten male beagle dogs were divided into two groups, identified as follows: the control group (C; ingested the feed without the additive) and the treated group (T; consumed feed containing the phytogenic blend). The dogs received 300 g of feed/day divided into two meals. Greater neutrophil counts in group T and lymphocyte counts were observed at the end of the experiment, as well as levels of α2-globulins and γ-globulin, while β1 and β2-globulins levels were lower in group T. Serum nitrogen oxide levels were higher in group T. Levels of reactive oxygen species were lower in group T at days 30 and 45, unlike activity of glutathione peroxidase that was higher. We found less bacterial contamination in the feces of dogs in group T, i.e., total bacterial count, total coliform counts, and counts of Salmonella and Escherichia coli were lower on days 30 and 45. Phytogenic blend intake reduces bacterial counts in stool and improves antioxidant/oxidative status and immune responses.
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Affiliation(s)
- Gabriela Campigotto
- Programa de Pós-graduação Em Zootecnia, Universidade Do Estado de Santa Catarina (UDESC), Chapecó, SC, Brazil
| | - Antonise M Jaguezeski
- Programa de Pós-graduação Em Bioquímica Toxicológica, Universidade Federal de Santa Maria (UFSM), Santa Maria, RS, Brazil
| | - Davi F Alba
- Programa de Pós-graduação Em Zootecnia, Universidade Do Estado de Santa Catarina (UDESC), Chapecó, SC, Brazil
| | - Laura C D Giombelli
- Programa de Pós-graduação Em Zootecnia, Universidade Do Estado de Santa Catarina (UDESC), Chapecó, SC, Brazil
| | - Gilnéia da Rosa
- Programa de Pós-graduação Em Zootecnia, Universidade Do Estado de Santa Catarina (UDESC), Chapecó, SC, Brazil
| | - Carine F Souza
- Programa de Pós-graduação Em Bioquímica Toxicológica, Universidade Federal de Santa Maria (UFSM), Santa Maria, RS, Brazil
| | | | - Tiago G Petrolli
- Departamento de Zootecnia, Universidade Do Oeste de Santa Catarina, Xanxerê, SC, Brazil
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20
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Sharifi-Rad J, Dey A, Koirala N, Shaheen S, El Omari N, Salehi B, Goloshvili T, Cirone Silva NC, Bouyahya A, Vitalini S, Varoni EM, Martorell M, Abdolshahi A, Docea AO, Iriti M, Calina D, Les F, López V, Caruntu C. Cinnamomum Species: Bridging Phytochemistry Knowledge, Pharmacological Properties and Toxicological Safety for Health Benefits. Front Pharmacol 2021; 12:600139. [PMID: 34045956 PMCID: PMC8144503 DOI: 10.3389/fphar.2021.600139] [Citation(s) in RCA: 66] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 04/06/2021] [Indexed: 12/22/2022] Open
Abstract
The genus Cinnamomum includes a number of plant species largely used as food, food additives and spices for a long time. Different traditional healing systems have used these plants as herbal remedies to cure diverse ailments. The aim of this comprehensive and updated review is to summarize the biodiversity of the genus Cinnamomum, its bioactive compounds, the mechanisms that underlie the pharmacological activities and molecular targets and toxicological safety. All the data in this review have been collected from databases and recent scientific literature including Web of Science, PubMed, ScienceDirect etc. The results showed that the bioactive compounds of Cinnamomum species possess antimicrobial, antidiabetic, antioxidant, anti-inflammatory, anticancer and neuroprotective effects. The preclinical (in vitro/in vivo) studies provided the possible molecular mechanisms of these action. As a novelty, recent clinical studies and toxicological data described in this paper support and confirm the pharmacological importance of the genus Cinnamomum. In conclusion, the obtained results from preclinical studies and clinical trials, as well as reduced side effects provide insights into future research of new drugs based on extracts and bioactive compounds from Cinnamomum plants.
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Affiliation(s)
- Javad Sharifi-Rad
- Phytochemistry Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.,Facultad de Medicina, Universidad del Azuay, Cuenca, Ecuador
| | - Abhijit Dey
- Department of Life Sciences, Presidency University, Kolkata, India
| | - Niranjan Koirala
- Department of Natural Products Drugs Discovery, Dr. Koirala Research Institute for Biotechnology and Biodiversity, Kathmandu, Nepal
| | - Shabnum Shaheen
- Department of Botany, Lahore College for Women University, Lahore, Pakistan
| | - Nasreddine El Omari
- Laboratory of Histology, Embryology and Cytogenetic, Faculty of Medicine and Pharmacy, Mohammed V University in Rabat, Rabat, Morocco
| | - Bahare Salehi
- Medical Ethics and Law Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Tamar Goloshvili
- Institute of Botany, Plant Physiology and Genetic Resources, Ilia State University, Tbilisi, Georgia
| | | | - Abdelhakim Bouyahya
- Laboratory of Human Pathology Biology, Faculty of Sciences, Genomic Center of Human Pathology, Faculty of Medicine and Pharmacy, Mohammed V University of Rabat, Rabat, Morocco
| | - Sara Vitalini
- Department of Agricultural and Environmental Sciences, Milan State University, Milan, Italy
| | - Elena M Varoni
- Department of Biomedical, Surgical and Dental Sciences, Milan State University, Milan, Italy
| | - Miquel Martorell
- Department of Nutrition and Dietetics, Faculty of Pharmacy, University of Concepcion, Concepcion, Chile.,Universidad de Concepción, Unidad de Desarrollo Tecnológico, UDT, Concepcion, Chile
| | - Anna Abdolshahi
- Food Safety Research Center (salt), Semnan University of Medical Sciences, Semnan, Iran
| | - Anca Oana Docea
- Department of Toxicology, University of Medicine and Pharmacy of Craiova, Craiova, Romania
| | - Marcello Iriti
- Department of Agricultural and Environmental Sciences, Milan State University, Milan, Italy
| | - Daniela Calina
- Department of Clinical Pharmacy, University of Medicine and Pharmacy of Craiova, Craiova, Romania
| | - Francisco Les
- Department of Pharmacy, Faculty of Health Sciences, Universidad San Jorge, Zaragoza, Spain.,Instituto Agroalimentario de Aragón-IA2 (CITA-Universidad de Zaragoza), Zaragoza, Spain
| | - Víctor López
- Department of Pharmacy, Faculty of Health Sciences, Universidad San Jorge, Zaragoza, Spain.,Instituto Agroalimentario de Aragón-IA2 (CITA-Universidad de Zaragoza), Zaragoza, Spain
| | - Constantin Caruntu
- Department of Physiology, "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania.,Department of Dermatology, "Prof. N.C. Paulescu" National Institute of Diabetes, Nutrition and Metabolic Diseases, Bucharest, Romania
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21
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Khushboo, Kumar A, Sharma B. Biomedical Implications of Plant-Based Principles as Antidepressants: Prospects for Novel Drug Development. Mini Rev Med Chem 2021; 22:904-926. [PMID: 33858313 DOI: 10.2174/1389557521666210415112601] [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] [Received: 09/07/2020] [Revised: 12/30/2020] [Accepted: 02/07/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Depression is a most common mental disorder. The symptoms of depression include loss of energy, changes in appetite, more or less sleep, anxiety, low concentration, uncertainty, restlessness, feelings of worthlessness, guilt, or despair, and thoughts of self-harm or suicide. In order to provide safe, efficient and cost-effective medication, the plants based principles in isolation or in combination with traditional antidepressants are attracting increasing attention for depression therapy. METHOD The information regarding the present review and its contents such as collected from published literature materials in different international journals. We have used different search engines such as PubMed, Medline, ResearchGate Google Semantic Scholar and ScienceDirect. For this purpose, the data obtained were properly organized and suitably analyzed to include in this article. RESULTS Most of the phytomolecules isolated from the medicinal plants display antidepressant effect through the synaptic regulation of levels of neurotransmitters such as dopamine, serotonin, and noradrenaline in different parts of the brain. The mechanism of action of phytomolecules also involves negative regulation of the activities of monoamine oxidase (MAO) and acetylcholinesterase (AChE) and prevention of hyperactivity of hypothalamic-pituitary-adrenal (HPA) axis. In addition, the strong antioxidative and antiinflamatory potential of these phytochemicals offer synergy to their antidepressant as well as antipsychosomatic functions. CONCLUSION The application of phytochemicals has proved it to be a safe, cost effective and efficient therapeutic agent to treat the patients suffering from mild to severe state of depression and other psychiatric disorders. The potential phytochemicals may be further optimized using in silico tools to develop better antidepressants and antisychotic agents in future.
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Affiliation(s)
- Khushboo
- Department of Biochemistry, University of Allahabad. India
| | - Abhishek Kumar
- Department of Biochemistry, University of Allahabad. India
| | - Bechan Sharma
- Department of Biochemistry, University of Allahabad. India
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22
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Amin N, Tagliapietra F, Arango S, Guzzo N, Bailoni L. Free and Microencapsulated Essential Oils Incubated In Vitro: Ruminal Stability and Fermentation Parameters. Animals (Basel) 2021; 11:180. [PMID: 33466658 PMCID: PMC7828777 DOI: 10.3390/ani11010180] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 01/10/2021] [Accepted: 01/11/2021] [Indexed: 11/16/2022] Open
Abstract
Essential oils (EOs) are generally considered as an alternative to antibiotics because of their antimicrobial properties. Despite their vast variety, their volatile nature poses hindrance on their use in animal feeds, which demands a high degree of stability. This study aimed at testing the susceptibility of three EOs (mixtures of EOs based on cinnamaldehyde, named Olistat-Cyn, Olistat-G, and Olistat-P) in two forms (free: fEOs; and microencapsulated: mEOs) to in vitro ruminal degradation using the Ankom DaisyII technique. The microencapsulation was made using a matrix based on vegetable hydrogenated fatty acids. Compared to the fEOs, which were completely degraded within 48 h of in vitro incubation, the mEOs showed a low ruminal disappearance. In comparison to the fermentation profile at 0 h, Olistat-G significantly decreased the pH and the total protozoa number after 48 h, while the total VFAs increased. However, the other EOs (Olistat-Cyn and Olistat-P) had no effect on the rumen fermentation parameters. In conclusion, the protection of EOs from ruminal degradation by microencapsulation was found to be very effective to ensure rumen by-pass. Among the EOs, Olistat-G was capable of changing rumen fermentation, potentially reducing methane emissions.
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Affiliation(s)
- Nida Amin
- Department of Comparative Biomedicine and Food Science (BCA), University of Padua, Viale dell’Università, 16, 35020 Legnaro, Italy; (N.A.); (S.A.); (N.G.)
| | - Franco Tagliapietra
- Department of Agronomy Animals Food Natural Resources and Environment (DAFNAE), University of Padua, Viale dell’Università, 16, 35020 Legnaro, Italy;
| | - Sheyla Arango
- Department of Comparative Biomedicine and Food Science (BCA), University of Padua, Viale dell’Università, 16, 35020 Legnaro, Italy; (N.A.); (S.A.); (N.G.)
| | - Nadia Guzzo
- Department of Comparative Biomedicine and Food Science (BCA), University of Padua, Viale dell’Università, 16, 35020 Legnaro, Italy; (N.A.); (S.A.); (N.G.)
| | - Lucia Bailoni
- Department of Comparative Biomedicine and Food Science (BCA), University of Padua, Viale dell’Università, 16, 35020 Legnaro, Italy; (N.A.); (S.A.); (N.G.)
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23
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Rashidi R, Moallem SA, Moshiri M, Hadizadeh F, Etemad L. Protective Effect of Cinnamaldehyde on METH-induced Neurotoxicity in PC12 Cells via Inhibition of Apoptotic Response and Oxidative Stress. IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH : IJPR 2021; 20:135-143. [PMID: 34567151 PMCID: PMC8457746 DOI: 10.22037/ijpr.2020.111891.13411] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Methamphetamine (METH) is a potent central nervous system (CNS) stimulant and frequently used illegal drugs. Repeated exposure to METH can induce degenerative changes in dopaminergic and serotonergic axons. There is no standard medical treatment for METH's neurotoxic effects. Cinnamaldehyde is an important compound of cinnamon and has activities against neurological disorders. The present study was designed to examine the neuroprotective effect of trans-cinnamaldehyde (TCA) on METH-induced cytotoxicity. PC12 cells were treated with METH (2.5 mM) 24 h after treated with different concentrations of TCA (3.75- 50 μM). The percentage of cell survival was evaluated by MTT assay and the following parameters were measured to detect apoptosis and oxidative stress responses: DNA fragmentation, ROS production and GSH content. Exposure to 2.5 mM METH decreased the cell viability and GSH levels, caused the generation of reactive oxygen species and ultimately induced apoptosis. Pretreatment with TCA at 3.125-25 μM significantly attenuated cell viability loss. TCA, especially at a concentration of 12.5 and 25 μM, decreased the apoptosis and ROS generation and increased the GSH level compared with the METH group. The findings of the present study suggested that TCA exerted a protective effect against METH-induced neurotoxicity through mechanisms related to antioxidant and anti-apoptosis. It is suggested that TCA may be useful for the prevention and treatment of harmful effects of METH on the brain.
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Affiliation(s)
- Roghayeh Rashidi
- Pharmacological Research Center of Medicinal Plants, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Seyed Adel Moallem
- Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, University of Ahl Al Bayt, Karbala, Iraq.
| | - Mohammad Moshiri
- Medical Toxicology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
- Department of Clinical Toxicology, Imam Reza Hospital, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Farzin Hadizadeh
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.
- Department of Medicinal Chemistry, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Leila Etemad
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.
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24
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Lucas K, Fröhlich-Nowoisky J, Oppitz N, Ackermann M. Cinnamon and Hop Extracts as Potential Immunomodulators for Severe COVID-19 Cases. FRONTIERS IN PLANT SCIENCE 2021; 12:589783. [PMID: 33719281 PMCID: PMC7952639 DOI: 10.3389/fpls.2021.589783] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 02/02/2021] [Indexed: 05/08/2023]
Affiliation(s)
- Kurt Lucas
- Multiphase Chemistry Department, Max Planck Institute for Chemistry, Mainz, Germany
- *Correspondence: Kurt Lucas
| | | | - Nicole Oppitz
- Multiphase Chemistry Department, Max Planck Institute for Chemistry, Mainz, Germany
| | - Maximilian Ackermann
- Institute of Pathology and Molecular Pathology, Helios University Clinic Wuppertal, University of Witten/Herdecke, Wuppertal, Germany
- Institute of Functional and Clinical Anatomy, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
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25
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Wang J, Su B, Jiang H, Cui N, Yu Z, Yang Y, Sun Y. Traditional uses, phytochemistry and pharmacological activities of the genus Cinnamomum (Lauraceae): A review. Fitoterapia 2020; 146:104675. [PMID: 32561421 DOI: 10.1016/j.fitote.2020.104675] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 05/13/2020] [Accepted: 06/10/2020] [Indexed: 01/20/2023]
Abstract
Species of Cinnamomum exhibit excellent economic and medicinal value, and have found use in traditional medicine, are consumed as a spice, as well as being cultivated as landscape plants. Investigations into the pharmacological activities of the genus Cinnamomum revealed that it manifested a wide range of pharmacological properties including antimicrobial, antioxidant, anti-inflammatory and analgesic, antitumor, anti-diabetic and anti-obesity, immunoregulation, insecticidal and acaricidal, cardiovascular protective, cytoprotective, as well as neuroprotective properties both in vivo and in vitro. In the past five years, approximately 306 chemical constituents have been separated and identified from the genus Cinnamomum, covering 111 terpenes, 44 phenylpropanoids, 51 lignans, 17 flavonoids, 53 aromatic compounds, 17 aliphatic compounds, four coumarins, two steroids. This article highlights the traditional uses, phytochemistry and pharmacological properties of the few studied taxa of Cinnamomum through searching for the pieces of literature both at home and abroad, which would provide a reference for the pharmaceutical research and clinical application of this genus.
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Affiliation(s)
- Jun Wang
- Shandong University of Traditional Chinese Medicine, Jinan 250355, Shandong, China
| | - Benzheng Su
- Shandong Academy of Traditional Chinese Medicine, Jinan 250014, Shandong, China
| | - Haiqiang Jiang
- Shandong University of Traditional Chinese Medicine, Jinan 250355, Shandong, China.
| | - Ning Cui
- Shandong Academy of Traditional Chinese Medicine, Jinan 250014, Shandong, China
| | - Zongyuan Yu
- Shandong Academy of Traditional Chinese Medicine, Jinan 250014, Shandong, China
| | - Yuhan Yang
- Shandong University of Traditional Chinese Medicine, Jinan 250355, Shandong, China
| | - Yu Sun
- Shandong University of Traditional Chinese Medicine, Jinan 250355, Shandong, China
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26
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Abstract
Covering: up to 2020The transcription factor NRF2 is one of the body's major defense mechanisms, driving transcription of >300 antioxidant response element (ARE)-regulated genes that are involved in many critical cellular processes including redox regulation, proteostasis, xenobiotic detoxification, and primary metabolism. The transcription factor NRF2 and natural products have an intimately entwined history, as the discovery of NRF2 and much of its rich biology were revealed using natural products both intentionally and unintentionally. In addition, in the last decade a more sinister aspect of NRF2 biology has been revealed. NRF2 is normally present at very low cellular levels and only activated when needed, however, it has been recently revealed that chronic, high levels of NRF2 can lead to diseases such as diabetes and cancer, and may play a role in other diseases. Again, this "dark side" of NRF2 was revealed and studied largely using a natural product, the quassinoid, brusatol. In the present review, we provide an overview of NRF2 structure and function to orient the general reader, we will discuss the history of NRF2 and NRF2-activating compounds and the biology these have revealed, and we will delve into the dark side of NRF2 and contemporary issues related to the dark side biology and the role of natural products in dissecting this biology.
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Affiliation(s)
- Donna D Zhang
- Department of Pharmacology and Toxicology, College of Pharmacy, The University of Arizona, Tucson, AZ 85721, USA.
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27
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Omar AM, El-Araby ME, Abdelghany TM, Safo MK, Ahmed MH, Boothello R, Patel BB, Abdel-Bakky MS, Malebari AM, Ahmed HEA, Elhaggar RS. Introducing of potent cytotoxic novel 2-(aroylamino)cinnamamide derivatives against colon cancer mediated by dual apoptotic signal activation and oxidative stress. Bioorg Chem 2020; 101:103953. [PMID: 32474179 DOI: 10.1016/j.bioorg.2020.103953] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Revised: 05/15/2020] [Accepted: 05/16/2020] [Indexed: 02/07/2023]
Abstract
Curcumin and trans-cinnamaldehyde are acrolein-based Michael acceptor compounds that are commonly found in domestic condiments, and known to cause cancer cell death via redox mechanisms. Based on the structural features of these compounds we designed and synthesized several 2-cinnamamido-N-substituted-cinnamamide (bis-cinnamamide) compounds. One of the derivatives, (Z)-2-[(E)-cinnamamido]-3-phenyl-N-propylacrylamide 8 showed a moderate antiproliferative potency (HCT-116 cell line inhibition of 32.0 µM), no inhibition of normal cell lines C-166, and proven cellular activities leading to apoptosis. SAR studies led to more than 10-fold increase in activity. Our most promising compound, [(Z)-3-(1H-indol-3-yl)-N-propyl-2-[(E)-3-(thien-2-yl)propenamido)propenamide] 45 killed colon cancer cells at IC50 = 0.89 µM (Caco-2), 2.85 µM (HCT-116) and 1.65 µM (HT-29), while exhibiting much weaker potency on C-166 and BHK normal cell lines (IC50 = 71 µM and 77.6 µM, respectively). Cellular studies towards identifying the compounds mechanism of cytotoxic activities revealed that apoptotic induction occurs in part as a result of oxidative stress. Importantly, the compounds showed inhibition of cancer stem cells that are critical for maintaining the potential for self-renewal and stemness. The results presented here show discovery of covalently acting Michael addition compounds that potently kill cancer cells by a defined mechanism, with prominent selectivity profile over non-cancerous cell lines.
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Affiliation(s)
- Abdelsattar M Omar
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia; Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Al-Azhar University, Cairo 11884, Egypt.
| | - Moustafa E El-Araby
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Tamer M Abdelghany
- Department of Pharmacology, Faculty of Pharmacy, Al-Azhar University, Cairo 11884, Egypt
| | - Martin K Safo
- Department of Medicinal Chemistry, and the Institute for Structural Biology, Drug Discovery and Development, School of Pharmacy, Virginia Commonwealth University, Richmond, VA 23298, USA
| | - Mostafa H Ahmed
- Department of Medicinal Chemistry, and the Institute for Structural Biology, Drug Discovery and Development, School of Pharmacy, Virginia Commonwealth University, Richmond, VA 23298, USA
| | - Rio Boothello
- Division of Hematology and Oncology, Department of Medicine, Virginia Commonwealth University, and Massey Cancer Center, Richmond, VA 23298. USA; Hunter Holmes McGuire VA Medical Center, Richmond, VA 23249, USA
| | - Bhaumik B Patel
- Division of Hematology and Oncology, Department of Medicine, Virginia Commonwealth University, and Massey Cancer Center, Richmond, VA 23298. USA; Hunter Holmes McGuire VA Medical Center, Richmond, VA 23249, USA
| | - Mohamed S Abdel-Bakky
- Department of Pharmacology, Faculty of Pharmacy, Al-Azhar University, Cairo 11884, Egypt
| | - Azizah M Malebari
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Hany E A Ahmed
- Pharmacognosy and Pharmaceutical Chemistry, College of Pharmacy, Taibah University, Al-Madinah Al-Munawarah 47114, Saudi Arabia; Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Al-Azhar University, Cairo 11884, Egypt.
| | - Radwan S Elhaggar
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Helwan University, Cairo 11790, Egypt
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28
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Evaluation of Antioxidant Activity of Spice-Derived Phytochemicals Using Zebrafish. Int J Mol Sci 2020; 21:ijms21031109. [PMID: 32046157 PMCID: PMC7037855 DOI: 10.3390/ijms21031109] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 02/05/2020] [Accepted: 02/05/2020] [Indexed: 12/14/2022] Open
Abstract
Various dietary phytochemicals seem to display antioxidant activity through the NF-E2-related factor 2 (Nrf2) pathway. However, few studies have demonstrated its antioxidant effect and Nrf2 dependency at the animal level. We constructed a zebrafish-based assay system to analyze the in vivo antioxidant activity of phytochemicals and examined the activity of 10 phytochemicals derived from spices, using this system as a pilot study. Hydrogen peroxide and arsenite were used as oxidative stressors, and Nrf2 dependency was genetically analyzed using an Nrf2-mutant zebrafish line. The activities of curcumin, diallyl trisulfide and quercetin were involved in the reduction of hydrogen peroxide toxicity, while those of cinnamaldehyde, isoeugenol and 6-(methylsulfinyl)hexyl isothiocyanate were involved in the reduction of arsenite toxicity. The antioxidant activities of these phytochemicals were all Nrf2 dependent, with the exception of cinnamaldehyde, which showed strong antioxidant effects even in Nrf2-mutant zebrafish. In summary, we succeeded in constructing an assay system to evaluate the in vivo antioxidant activity of various phytochemicals using zebrafish larvae. Using this system, we found that each spice-derived phytochemical has its own specific property and mechanism of antioxidant action.
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29
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Almeer RS, Aref AM, Hussein RA, Othman MS, Abdel Moneim AE. Antitumor Potential of Berberine and Cinnamic Acid against Solid Ehrlich Carcinoma in Mice. Anticancer Agents Med Chem 2019; 19:356-364. [PMID: 30451117 DOI: 10.2174/1871520618666181116162441] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2018] [Revised: 11/04/2018] [Accepted: 11/07/2018] [Indexed: 12/25/2022]
Abstract
BACKGROUND Berberine and cinnamic acid are natural compounds that exhibit potent anticancer activities through distinct molecular mechanisms. OBJECTIVE In the present study, we aimed to investigate the proapoptotic potential of cinnamic acid and berberine in cancer cells by examining their effect on the expression of proapoptotic and antiapoptotic genes. Moreover, the effects of berberine and cinnamic acid on the antitumor activity of cisplatin were investigated in Ehrlich solid tumor-bearing mice. METHODS For the study, 90 male mice were inoculated intramuscularly with Ehrlich ascites tumor cells (2.5 × 106/mouse), and then on day 4, mice were randomly divided into six experimental groups (group 1-untreated Ehrlich solid tumor (EST), group 2-EST treated CDDP, group 3-EST treated CA, group 4-EST treated BER, group 5-EST treated CA + CDDP, and group 6-EST treated BER + CDDP). RESULTS The results showed that berberine and cinnamic acid significantly decreased tumor growth and tumor volume (-74.8 and -75.5%, respectively) both as single agents and in combination with cisplatin. Moreover, both berberine and cinnamic acid increased the ratio of tumor growth inhibition (-91.5 and -92.6%, respectively), mean survival time (61.5 and 26 days, respectively), and percentage increase in lifespan (559 and 263%, respectively) of the treated mice. Our results also showed that both berberine and cinnamic acid-induced apoptosis by increasing the Bax/Bcl-2 ratio (74.1 and 45.1, respectively) and caspase-3 expression (14.3- and 11.6-fold increase, respectively). Additionally, berberine and cinnamic acid decreased oxidative stress markers, as shown by the decrease in lipid peroxidation and nitric oxide levels and an increase in reduced glutathione level. CONCLUSION These results suggest that berberine and cinnamic acid have potential as antitumor and antioxidant agents derived from natural sources, which could be used alone or in combination with regular chemotherapeutic agents, such as cisplatin. These effects could be attributed to the proapoptotic activity of berberine and cinnamic acid.
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Affiliation(s)
- Rafa S Almeer
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Ahmed M Aref
- Faculty of Biotechnology, October University for Modern Science and Arts (MSA), Giza, Egypt
| | - Romisa A Hussein
- Department of Zoology and Entomology, Faculty of Science, Helwan University, Cairo, Egypt
| | - Mohamed S Othman
- Faculty of Biotechnology, October University for Modern Science and Arts (MSA), Giza, Egypt.,Faculty of Preparatory year, University of Hail, Hail, Saudi Arabia
| | - Ahmed E Abdel Moneim
- Department of Zoology and Entomology, Faculty of Science, Helwan University, Cairo, Egypt
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Cheng Q, Xia Y, Yi D, Hou Y, Duan R, Guo S, Ding B. The Intestinal Cinnamaldehyde Release and Antioxidative Capacity of Broiler Chickens Fed Diets Supplemented with Coated Oleum Cinnamomi. J APPL POULTRY RES 2019. [DOI: 10.3382/japr/pfz068] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
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Ethnomedicinal Plants from Iraq as Therapeutic Agents against Mycobacterium tuberculosis: A Review. JOURNAL OF PURE AND APPLIED MICROBIOLOGY 2019. [DOI: 10.22207/jpam.13.3.12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Saleem F, Mehmood R, Mehar S, Khan MTJ, Khan ZUD, Ashraf M, Ali MS, Abdullah I, Froeyen M, Mirza MU, Ahmad S. Bioassay Directed Isolation, Biological Evaluation and in Silico Studies of New Isolates from Pteris cretica L. Antioxidants (Basel) 2019; 8:E231. [PMID: 31331076 PMCID: PMC6680627 DOI: 10.3390/antiox8070231] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Accepted: 03/19/2019] [Indexed: 12/24/2022] Open
Abstract
Members of genus Pteris have their established role in the traditional herbal medicine system. In the pursuit to identify its biologically active constituents, the specie Pteris cretica L. (P. cretica) was selected for the bioassay-guided isolation. Two new maleates (F9 and CB18) were identified from the chloroform extract and the structures of the isolates were elucidated through their spectroscopic data. The putative targets, that potentially interact with both of these isolates, were identified through reverse docking by using in silico tools PharmMapper and ReverseScreen3D. On the basis of reverse docking results, both isolates were screened for their antioxidant, acetylcholinesterase (AChE) inhibition, α-glucosidase (GluE) inhibition and antibacterial activities. Both isolates depicted moderate potential for the selected activities. Furthermore, docking studies of both isolates were also studied to investigate the binding mode with respective targets followed by molecular dynamics simulations and binding free energies. Thereby, the current study embodies the poly-pharmacological potential of P. cretica.
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Affiliation(s)
- Farooq Saleem
- Punjab University College of Pharmacy, University of the Punjab, Lahore 54000, Pakistan
- Faculty of Pharmacy, University of Central Punjab, Lahore 54000, Pakistan
| | - Rashad Mehmood
- Department of Chemistry, University of Education, Vehari Campus, Vehari 61100, Pakistan
| | - Saima Mehar
- Department of Chemistry, Sardar Bahadur Khan Women University Quetta 87300, Pakistan, Pakistan
| | | | - Zaheer-Ud-Din Khan
- Botany Department, Government College University, Lahore 54000, Pakistan
| | - Muhammad Ashraf
- Department of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan
| | - Muhammad Sajjad Ali
- Institute of Molecular Biology and Biotechnology, University of Lahore, Lahore 54600, Pakistan
| | - Iskandar Abdullah
- Department of Chemistry, Faculty of Science, University of Malaya, Kuala Lumpur 50603, Malaysia
| | - Matheus Froeyen
- Department of Pharmaceutical and Pharmacological Sciences, Rega Institute for Medical Research, Medicinal Chemistry, University of Leuven, B-3000 Leuven, Belgium
| | - Muhammad Usman Mirza
- Institute of Molecular Biology and Biotechnology, University of Lahore, Lahore 54600, Pakistan
- Department of Pharmaceutical and Pharmacological Sciences, Rega Institute for Medical Research, Medicinal Chemistry, University of Leuven, B-3000 Leuven, Belgium
| | - Sarfraz Ahmad
- Department of Chemistry, Faculty of Science, University of Malaya, Kuala Lumpur 50603, Malaysia.
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Anti-cancer effects of cinnamon: Insights into its apoptosis effects. Eur J Med Chem 2019; 178:131-140. [PMID: 31195168 DOI: 10.1016/j.ejmech.2019.05.067] [Citation(s) in RCA: 83] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 05/24/2019] [Accepted: 05/24/2019] [Indexed: 01/21/2023]
Abstract
Cancer is known as a leading cause of death worldwide. In the last two decades, the incidence of cancer has been dramatically increased mostly due to lifestyle changes. The importance of this issue has attracted further attention to discover novel therapies to prevent and treat cancers. According to previous studies, drugs used to treat cancer have shown significant limitations. Therefore, the role of herbal medicines alone or in combination with chemotherapy drugs has been extensively studied in cancer treatment. Cinnamon is a natural component showing a wide range of pharmacological functions including anti-oxidant, anti-microbial and anti-cancer activities. Impaired apoptosis plays critical roles in the initiation and progression of cancer. Increasing evidence indicates that cinnamon, as a therapeutic agent, has anti-cancer effects via affecting numerous apoptosis-related pathways in cancer cells. Here, we highlighted anticancer properties of cinnamon, particularly through targeting apoptosis-related mechanisms.
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Omar AM, Abdelghany TM, Abdel-Bakky MS, Alahdal AM, Radwan MF, El-Araby ME. Design, Synthesis and Antiproliferative Activities of Oxidative Stress Inducers Based on 2-Styryl-3,5-dihydro-4 H-imidazol-4-one Scaffold. Chem Pharm Bull (Tokyo) 2018; 66:967-975. [DOI: 10.1248/cpb.c18-00398] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Abdelsattar M. Omar
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, King Abdulaziz University
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Al-Azhar University
| | | | - Mohamed S. Abdel-Bakky
- Department of Pharmacology, Faculty of Pharmacy, Al-Azhar University
- Department of Pharmacology, Faculty of Pharmacy, Aljouf University
| | | | - Mohamed F. Radwan
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, King Abdulaziz University
- Department of Medicinal Chemistry, Faculty of Pharmacy, Minia University
| | - Moustafa E. El-Araby
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, King Abdulaziz University
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Helwan University
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Pandurangan AK, Divya T, Kumar K, Dineshbabu V, Velavan B, Sudhandiran G. Colorectal carcinogenesis: Insights into the cell death and signal transduction pathways: A review. World J Gastrointest Oncol 2018; 10:244-259. [PMID: 30254720 PMCID: PMC6147765 DOI: 10.4251/wjgo.v10.i9.244] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2018] [Revised: 06/05/2018] [Accepted: 06/28/2018] [Indexed: 02/05/2023] Open
Abstract
Colorectal carcinogenesis (CRC) imposes a major health burden in developing countries. It is the third major cause of cancer deaths. Despite several treatment strategies, novel drugs are warranted to reduce the severity of this disease. Adenomatous polyps in the colon are the major culprits in CRC and found in 45% of cancers, especially in patients 60 years of age. Inflammatory polyps are currently gaining attention in CRC, and a growing body of evidence denotes the role of inflammation in CRC. Several experimental models are being employed to investigate CRC in animals, which include the APCmin/+ mouse model, Azoxymethane, Dimethyl hydrazine, and a combination of Dextran sodium sulphate and dimethyl hydrazine. During CRC progression, several signal transduction pathways are activated. Among the major signal transduction pathways are p53, Transforming growth factor beta, Wnt/β-catenin, Delta Notch, Hippo signalling, nuclear factor erythroid 2-related factor 2 and Kelch-like ECH-associated protein 1 pathways. These signalling pathways collaborate with cell death mechanisms, which include apoptosis, necroptosis and autophagy, to determine cell fate. Extensive research has been carried out in our laboratory to investigate these signal transduction and cell death mechanistic pathways in CRC. This review summarizes CRC pathogenesis and the related cell death and signal transduction pathways.
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Affiliation(s)
- Ashok kumar Pandurangan
- Cell Biology Laboratory, Department of Biochemistry, University of Madras, Guindy Campus, Chennai 600025, India
- School of Life sciences, B.S. Abdur Rahman Crescent Institute of Science and Technology, Chennai 600048, India
| | - Thomas Divya
- Cell Biology Laboratory, Department of Biochemistry, University of Madras, Guindy Campus, Chennai 600025, India
| | - Kalaivani Kumar
- School of Life sciences, B.S. Abdur Rahman Crescent Institute of Science and Technology, Chennai 600048, India
| | - Vadivel Dineshbabu
- Cell Biology Laboratory, Department of Biochemistry, University of Madras, Guindy Campus, Chennai 600025, India
| | - Bakthavatchalam Velavan
- Cell Biology Laboratory, Department of Biochemistry, University of Madras, Guindy Campus, Chennai 600025, India
| | - Ganapasam Sudhandiran
- Cell Biology Laboratory, Department of Biochemistry, University of Madras, Guindy Campus, Chennai 600025, India
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Buglak NE, Jiang W, Bahnson ESM. Cinnamic aldehyde inhibits vascular smooth muscle cell proliferation and neointimal hyperplasia in Zucker Diabetic Fatty rats. Redox Biol 2018; 19:166-178. [PMID: 30172101 PMCID: PMC6122148 DOI: 10.1016/j.redox.2018.08.013] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Revised: 08/15/2018] [Accepted: 08/22/2018] [Indexed: 12/15/2022] Open
Abstract
Atherosclerosis remains the number one cause of death and disability worldwide. Atherosclerosis is treated by revascularization procedures to restore blood flow to distal tissue, but these procedures often fail due to restenosis secondary to neointimal hyperplasia. Diabetes mellitus is a metabolic disorder that accelerates both atherosclerosis development and onset of restenosis. Strategies to inhibit restenosis aim at reducing neointimal hyperplasia by inhibiting vascular smooth muscle cell (VSMC) proliferation and migration. Since increased production of reactive oxygen species promotes VSMC proliferation and migration, redox intervention to maintain vascular wall redox homeostasis holds the potential to inhibit arterial restenosis. Cinnamic aldehyde (CA) is an electrophilic Nrf2 activator that has shown therapeutic promise in diabetic rodent models. Nrf2 is a transcription factor that regulates the antioxidant response. Therefore, we hypothesized that CA would activate Nrf2 and would inhibit neointimal hyperplasia after carotid artery balloon injury in the Zucker Diabetic Fatty (ZDF) rat. In primary ZDF VSMC, CA inhibited cell growth by MTT with an EC50 of 118 ± 7 μM. At a therapeutic dose of 100 μM, CA inhibited proliferation of ZDF VSMC in vitro and reduced the proliferative index within the injured artery in vivo, as well as migration of ZDF VSMC in vitro. CA activated the Nrf2 pathway in both ZDF VSMC and injured carotid arteries while also increasing antioxidant defenses and reducing markers of redox dysfunction. Additionally, we noted a significant reduction of neutrophils (69%) and macrophages (78%) within the injured carotid arteries after CA treatment. Lastly, CA inhibited neointimal hyperplasia evidenced by a 53% reduction in the intima:media ratio and a 61% reduction in vessel occlusion compared to arteries treated with vehicle alone. Overall CA was capable of activating Nrf2, and inhibiting neointimal hyperplasia after balloon injury in a rat model of diabetic restenosis.
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MESH Headings
- Acrolein/analogs & derivatives
- Acrolein/therapeutic use
- Animals
- Antioxidants/therapeutic use
- Cell Proliferation/drug effects
- Cells, Cultured
- Diabetes Complications/metabolism
- Diabetes Complications/pathology
- Diabetes Complications/prevention & control
- Diabetes Mellitus/metabolism
- Diabetes Mellitus/pathology
- Hyperplasia/etiology
- Hyperplasia/metabolism
- Hyperplasia/pathology
- Hyperplasia/prevention & control
- Male
- Muscle, Smooth, Vascular/cytology
- Muscle, Smooth, Vascular/drug effects
- Muscle, Smooth, Vascular/metabolism
- Muscle, Smooth, Vascular/pathology
- NF-E2-Related Factor 2/metabolism
- Neointima/etiology
- Neointima/metabolism
- Neointima/pathology
- Neointima/prevention & control
- Rats, Zucker
- Tunica Intima/drug effects
- Tunica Intima/metabolism
- Tunica Intima/pathology
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Affiliation(s)
- Nicholas E Buglak
- Department of Surgery, Division of Vascular Surgery, University of North Carolina at Chapel Hill, NC 27599, USA; Center for Nanotechnology in Drug Delivery, University of North Carolina at Chapel Hill, NC 27599, USA; Curriculum in Toxicology & Environmental Medicine, University of North Carolina at Chapel Hill, NC 27599, USA
| | - Wulin Jiang
- Center for Nanotechnology in Drug Delivery, University of North Carolina at Chapel Hill, NC 27599, USA; Division of Pharmacoengineering and Molecular Pharmaceutics, University of North Carolina at Chapel Hill, NC 27599, USA
| | - Edward S M Bahnson
- Department of Surgery, Division of Vascular Surgery, University of North Carolina at Chapel Hill, NC 27599, USA; Center for Nanotechnology in Drug Delivery, University of North Carolina at Chapel Hill, NC 27599, USA; Curriculum in Toxicology & Environmental Medicine, University of North Carolina at Chapel Hill, NC 27599, USA; Department of Cell Biology & Physiology, University of North Carolina at Chapel Hill, NC 27599, USA.
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Zuo Q, Wu R, Xiao X, Yang C, Yang Y, Wang C, Lin L, Kong AN. The dietary flavone luteolin epigenetically activates the Nrf2 pathway and blocks cell transformation in human colorectal cancer HCT116 cells. J Cell Biochem 2018; 119:9573-9582. [PMID: 30129150 DOI: 10.1002/jcb.27275] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Accepted: 06/26/2018] [Indexed: 12/16/2022]
Abstract
Colorectal cancer remains a leading malignancy in humans. The importance of epigenetic modification in the development of this disease is now being recognized. The reversible and dynamic nature of epigenetic modifications provides a promising strategy in colorectal cancer chemoprevention and treatment. Luteolin (LUT), a flavone dietary phytochemical, can modulate various signaling pathways involved in carcinogenesis. Many studies have demonstrated that LUT inhibits colorectal carcinogenesis by activating the Nuclear factor erythroid 2-related factor 2 (Nrf2)/antioxidant-responsive element (ARE) pathway. However, the potential epigenetic mechanism underlying Nrf2/ARE pathway activation remains unclear. In this study, we aimed to explore the anticancer potential of LUT in human colon cancer cells and the epigenetic regulation of the Nrf2/ARE pathway. Specifically, our data showed that LUT suppressed cell proliferation and cellular transformation of HCT116 and HT29 cells in a dose-dependent manner. Additionally, quantitative real-time polymerase chain reaction and Western blot analysis were performed to determine the mRNA and protein expression of Nrf2 and its downstream genes after LUT treatment. Bisulfite genomic sequencing revealed that methylation of the Nrf2 promoter region was decreased by LUT, corresponding with the increased mRNA expression of Nrf2. Decreased protein levels and enzyme activities of epigenetic modifying enzymes, such as DNA methyltransferases (DNMTs) and histone deacetylases (HDACs), were also observed in LUT-treated HCT116 cells. In summary, our findings suggest that LUT may exert its antitumor activity in part via epigenetic modifications of the Nrf2 gene with subsequent induction of its downstream antioxidative stress pathway.
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Affiliation(s)
- Qian Zuo
- Department of Pharmaceutics, Ernest Mario School of Pharmacy, Rutgers University, Piscataway, New Jersey.,Department of Integrated Chinese and Western Medicine, Clinical Medical School, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Renyi Wu
- Department of Pharmaceutics, Ernest Mario School of Pharmacy, Rutgers University, Piscataway, New Jersey
| | - Xi Xiao
- Department of Integrated Chinese and Western Medicine, Clinical Medical School, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Caizhi Yang
- Department of Integrated Chinese and Western Medicine, Clinical Medical School, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yuqing Yang
- Department of Pharmaceutics, Ernest Mario School of Pharmacy, Rutgers University, Piscataway, New Jersey
| | - Chao Wang
- Department of Pharmaceutics, Ernest Mario School of Pharmacy, Rutgers University, Piscataway, New Jersey
| | - Lizhu Lin
- Department of Oncology, No. 1 Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Ah-Ng Kong
- Department of Pharmaceutics, Ernest Mario School of Pharmacy, Rutgers University, Piscataway, New Jersey
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Liu SY, Huang CH, Shieh JC, Lee TL. Cinnamomum osmophloeum Kanehira ethanol extracts prevents human liver-derived HepG2 cell death from oxidation stress by induction of ghrelin gene expression. J Biosci 2018; 42:439-448. [PMID: 29358557 DOI: 10.1007/s12038-017-9697-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Diabetes patients associated with liver disease carry a significant risk of morbidity and mortality. Cinnamon has been reported to reduce fructose-induced oxidative stress in the rat liver. However, the mechanism by which cinnamon protects the liver in a high-saccharide environment remains to be investigated. HepG2 cells were cultured with 30 mM D-ribose to mimic the high-oxidative-stress environment, typical of a liver in a diabetic patient. Three different chemical types of C. osmophloeum ethanol extracts (CEEs) were added in HepG2 culture media and the administration of all three CEEs protected HepG2 cells from D-ribose damage and increased cell survival by approximately 20 percent. Exclusively, the transcript variant 1 of the ghrelin gene, but not variant 3, was 2-3 times induced by the addition of these CEEs. Moreover, the mRNAs of ghrelin processing enzyme, furin, and mboat4 were detected in HepG2 cells. The ghrelin hormones in the culture media were increased 4-9 times by the addition of CEEs. The protective effects of ghrelin on HepG2 cells in D-ribose environment were further confirmed by recombinant ghrelin transfection. We conclude that the CEEs induce ghrelin gene expression and protect HepG2 cells from D-ribose-induced oxidative damage through ghrelin signalling.
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Affiliation(s)
- Shu-Ying Liu
- Department of Molecular Biotechnology, Da-Yeh University, Changhua, Taiwan
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Hassan YI, Lahaye L, Gong MM, Peng J, Gong J, Liu S, Gay CG, Yang C. Innovative drugs, chemicals, and enzymes within the animal production chain. Vet Res 2018; 49:71. [PMID: 30060767 PMCID: PMC6066918 DOI: 10.1186/s13567-018-0559-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2017] [Accepted: 03/19/2018] [Indexed: 12/28/2022] Open
Abstract
The alarming number of recently reported human illnesses with bacterial infections resistant to multiple antibacterial agents has become a serious concern in recent years. This phenomenon is a core challenge for both the medical and animal health communities, since the use of antibiotics has formed the cornerstone of modern medicine for treating bacterial infections. The empirical benefits of using antibiotics to address animal health issues in animal agriculture (using therapeutic doses) and increasing the overall productivity of animals (using sub-therapeutic doses) are well established. The use of antibiotics to enhance profitability margins in the animal production industry is still practiced worldwide. Although many technical and economic reasons gave rise to these practices, the continued emergence of antimicrobial resistant bacteria is furthering the need to reduce the use of medically important antibiotics. This will require improving on-farm management and biosecurity practices, and the development of effective antibiotic alternatives that will reduce the dependence on antibiotics within the animal industry in the foreseeable future. A number of approaches are being closely scrutinized and optimized to achieve this goal, including the development of promising antibiotic alternatives to control bacterial virulence through quorum-sensing disruption, the use of synthetic polymers and nanoparticles, the exploitation of recombinant enzymes/proteins (such as glucose oxidases, alkaline phosphatases and proteases), and the use of phytochemicals. This review explores the most recent approaches within this context and provides a summary of practical mitigation strategies for the extensive use of antibiotics within the animal production chain in addition to several future challenges that need to be addressed.
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Affiliation(s)
- Yousef I. Hassan
- Guelph Research and Development Centre, Agriculture and Agri-Food Canada, Guelph, ON Canada
| | | | - Max M. Gong
- Department of Biomedical Engineering, Wisconsin Institutes for Medical Research, University of Wisconsin-Madison, 1111 Highland Avenue, Madison, WI 53705 USA
| | - Jian Peng
- College of Animal Science, Huazhong Agricultural University, Wuhan, China
| | - Joshua Gong
- Guelph Research and Development Centre, Agriculture and Agri-Food Canada, Guelph, ON Canada
| | - Song Liu
- Department of Biosystems Engineering, University of Manitoba, Winnipeg, MB Canada
| | - Cyril G. Gay
- Office of National Programs, Animal Production and Protection, Agricultural Research Service, US Department of Agriculture, Beltsville, MD 20705 USA
| | - Chengbo Yang
- Department of Animal Science, University of Manitoba, Winnipeg, MB Canada
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Omonijo FA, Ni L, Gong J, Wang Q, Lahaye L, Yang C. Essential oils as alternatives to antibiotics in swine production. ANIMAL NUTRITION (ZHONGGUO XU MU SHOU YI XUE HUI) 2018; 4:126-136. [PMID: 30140752 PMCID: PMC6104524 DOI: 10.1016/j.aninu.2017.09.001] [Citation(s) in RCA: 133] [Impact Index Per Article: 22.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Revised: 09/02/2017] [Accepted: 09/08/2017] [Indexed: 11/18/2022]
Abstract
This review article summarizes the efficacy, feasibility and potential mechanisms of the application of essential oils as antibiotic alternatives in swine production. Although there are numerous studies demonstrating that essential oils have several properties, such as antimicrobial, antioxidative and anti-inflammatory effects, feed palatability enhancement and improvement in gut growth and health, there is still a need of further investigations to elucidate the mechanisms underlying their functions. In the past, the results has been inconsistent in both laboratory and field studies because of the varied product compositions, dosages, purities and growing stages and conditions of animals. The minimal inhibitory concentration (MIC) of essential oils needed for killing enteric pathogens may not ensure the optimal feed intake and the essential oils inclusion cost may be too high in swine production. With the lipophilic and volatile nature of essential oils, there is a challenge in effective delivery of essential oils within pig gut and this challenge can partially be resolved by microencapsulation and nanotechnology. The effects of essential oils on inflammation, oxidative stress, microbiome, gut chemosensing and bacterial quorum sensing (QS) have led to better production performance of animals fed essential oils in a number of studies. It has been demonstrated that essential oils have good potential as antibiotic alternatives in feeds for swine production. The combination of different essential oils and other compounds (synergistic effect) such as organic acids seems to be a promising approach to improve the efficacy and safety of essential oils in applications. High-throughput systems technologies have been developed recently, which will allow us to dissect the mechanisms underlying the functions of essential oils and facilitate the use of essential oils in swine production.
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Affiliation(s)
- Faith A. Omonijo
- Department of Animal Science, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - Liju Ni
- Department of Animal Science, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
- Shanghai Lab-Animal Research Center, Shanghai 201203, China
| | - Joshua Gong
- Guelph Food Research Centre, Agriculture and Agri-Food Canada, Guelph, ON N1G 5C9, Canada
| | - Qi Wang
- Guelph Food Research Centre, Agriculture and Agri-Food Canada, Guelph, ON N1G 5C9, Canada
| | - Ludovic Lahaye
- Jefo Nutrition Inc., Saint-Hyacinthe, QC J2S 7B6, Canada
| | - Chengbo Yang
- Department of Animal Science, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
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Hseu YC, Korivi M, Lin FY, Li ML, Lin RW, Wu JJ, Yang HL. Trans-cinnamic acid attenuates UVA-induced photoaging through inhibition of AP-1 activation and induction of Nrf2-mediated antioxidant genes in human skin fibroblasts. J Dermatol Sci 2018; 90:123-134. [PMID: 29395579 DOI: 10.1016/j.jdermsci.2018.01.004] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Revised: 12/18/2017] [Accepted: 01/12/2018] [Indexed: 10/18/2022]
Abstract
BACKGROUND UVA irradiation-induced skin damage/photoaging is associated with redox imbalance and collagen degradation. OBJECTIVE Dermato-protective efficacies of trans-cinnamic acid (t-CA), a naturally occurring aromatic compound have been investigated against UVA irradiation, and elucidated underlying molecular mechanism. METHODS Human foreskin fibroblast-derived (Hs68) cells and nude mice were treated with t-CA prior to UVA exposure, and assayed the anti-photoaging effects of t-CA. RESULTS We found t-CA (20-100 μM) pretreatment substantially ameliorated UVA (3 J/cm2)-induced cytotoxicity, and inhibited intracellular ROS production in Hs68 cells. UVA-induced profound upregulation of metalloproteinase (MMP)-1/-3 and degradation of type I procollagen in dermal fibroblasts were remarkably reversed by t-CA, possibly through inhibition of AP-1 (c-Fos, but not c-Jun) translocation. The t-CA-mediated anti-photoaging properties are associated with increased nuclear translocation of Nrf2. Activation of Nrf2 signaling is accompanied with induction of HO-1 and γ-GCLC expressions in t-CA-treated fibroblasts. Furthermore t-CA-induced Nrf2 translocation is mediated through PKC, AMPK, CKII or ROS signaling cascades. This phenomenon was confirmed with respective pharmacological inhibitors, GF109203X, Compound C, CKII inhibitor or NAC, which blockade t-CA-induced Nrf2 activation. Silencing of Nrf2 signaling with siRNA showed no anti-photoaging effects of t-CA against UVA-induced ROS production, loss of HO-1 and type I collagen degradation in fibroblasts. In vivo evidence on nude mice revealed that t-CA pretreatment (20 or 100 mM/day) significantly suppressed MMP-1/-3 activation and maintained sufficient type I procollagen levels in biopsied skin tissue against UVA irradiation (3 J/cm2/day for 10-day). CONCLUSION t-CA treatment diminished UVA-induced photoaging/collagen degradation, and protected structural integrity of the skin.
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Affiliation(s)
- You-Cheng Hseu
- Department of Cosmeceutics, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung 40402, Taiwan; Department of Health and Nutrition Biotechnology, Asia University, Taichung 41354, Taiwan
| | - Mallikarjuna Korivi
- Institute of Nutrition, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung 40402, Taiwan
| | - Fang-Ying Lin
- Department of Cosmeceutics, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung 40402, Taiwan
| | - Mei-Ling Li
- Institute of Nutrition, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung 40402, Taiwan
| | - Ruei-Wan Lin
- Institute of Nutrition, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung 40402, Taiwan
| | - Jia-Jiuan Wu
- Institute of Nutrition, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung 40402, Taiwan
| | - Hsin-Ling Yang
- Institute of Nutrition, College of Biopharmaceutical and Food Sciences, China Medical University, Taichung 40402, Taiwan.
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Novel treatment strategies for chronic kidney disease: insights from the animal kingdom. Nat Rev Nephrol 2018; 14:265-284. [PMID: 29332935 DOI: 10.1038/nrneph.2017.169] [Citation(s) in RCA: 71] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Many of the >2 million animal species that inhabit Earth have developed survival mechanisms that aid in the prevention of obesity, kidney disease, starvation, dehydration and vascular ageing; however, some animals remain susceptible to these complications. Domestic and captive wild felids, for example, show susceptibility to chronic kidney disease (CKD), potentially linked to the high protein intake of these animals. By contrast, naked mole rats are a model of longevity and are protected from extreme environmental conditions through mechanisms that provide resistance to oxidative stress. Biomimetic studies suggest that the transcription factor nuclear factor erythroid 2-related factor 2 (NRF2) offers protection in extreme environmental conditions and promotes longevity in the animal kingdom. Similarly, during months of fasting, immobilization and anuria, hibernating bears are protected from muscle wasting, azotaemia, thrombotic complications, organ damage and osteoporosis - features that are often associated with CKD. Improved understanding of the susceptibility and protective mechanisms of these animals and others could provide insights into novel strategies to prevent and treat several human diseases, such as CKD and ageing-associated complications. An integrated collaboration between nephrologists and experts from other fields, such as veterinarians, zoologists, biologists, anthropologists and ecologists, could introduce a novel approach for improving human health and help nephrologists to find novel treatment strategies for CKD.
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Cinnamaldehyde protects human dental pulp cells against oxidative stress through the Nrf2/HO-1-dependent antioxidant response. Eur J Pharmacol 2017; 815:73-79. [DOI: 10.1016/j.ejphar.2017.09.004] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Revised: 08/30/2017] [Accepted: 09/01/2017] [Indexed: 12/22/2022]
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Ezzat SK, AbuElkhair MT, Mourad MI, Helal ME, Grawish ME. Effects of aqueous cinnamon extract on chemically-induced carcinoma of hamster cheek pouch mucosa. Biochem Biophys Rep 2017; 12:72-78. [PMID: 28955794 PMCID: PMC5613231 DOI: 10.1016/j.bbrep.2017.08.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Accepted: 08/28/2017] [Indexed: 01/19/2023] Open
Abstract
This study aimed to investigate the effects of aqueous cinnamon extract (ACE) on 7, 12-Dimethylbenz[a]anthracene (DMBA)-induced oral carcinogenesis in hamster cheek pouch (HCP) mucosa. Sixty male Syrian hamsters were randomly divided into six equal groups. The hamsters of groups I, II and III received no treatment, DMBA and ACE respectively, for 16 weeks. Groups IV and V were handled as group II and concomitantly treated with ACE for the same period and additionally group V received ACE for other 16 weeks after the stoppage of DMBA application. Group VI hamsters were handled as group III and additionally received DMBA for other 16 weeks after the stoppage of ACE supplementation. Hamsters of each group were euthanized according to the experimental schedule. The buccal pouches were and prepared for H&E stain, PAS reagent, CD3 and PDGF immunohistochemical reactivity. All groups showed dysplastic changes with varying degrees except groups I and III. Deep invasive carcinomas were recorded in 90% of the samples of group II, 60% of group IV, 50% of group V and 40% of group VI. From the previous results, it can be concluded that ACE has the potentiality preventing oral cancer initiation better than inhibiting oral cancer progression.
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Affiliation(s)
- Samah K. Ezzat
- Department of Oral Biology, Faculty of Dentistry, Mansoura University, Egypt
| | - Mazen T. AbuElkhair
- Department of Oral Biology, Faculty of Dentistry, Mansoura University, Egypt
| | - Mohamed I. Mourad
- Department of Oral Biology, Faculty of Dentistry, Mansoura University, Egypt
| | - Mohamed E. Helal
- Department of Oral Biology, Faculty of Dentistry, Mansoura University, Egypt
| | - Mohammed E. Grawish
- Department of Oral Biology, Faculty of Dentistry, Mansoura University, Egypt
- Department of Oral Biology, Faculty of Oral and Dental Medicine, Delta University for Science and Technology, Gamasa, Mansoura, Egypt
- Correspondence to: Faculty of Dentistry, Mansoura University, Egypt.Faculty of Dentistry, Mansoura UniversityEgypt
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Sun K, Lei Y, Wang R, Wu Z, Wu G. Cinnamicaldehyde regulates the expression of tight junction proteins and amino acid transporters in intestinal porcine epithelial cells. J Anim Sci Biotechnol 2017; 8:66. [PMID: 28824802 PMCID: PMC5559818 DOI: 10.1186/s40104-017-0186-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2016] [Accepted: 05/29/2017] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Cinnamicaldehyde (CA) is a key flavor compound in cinnamon essential oil possessing various bioactivities. Tight junction (TJ) proteins are vital for the maintenance of intestinal epithelial barrier function, transport, absorption and utilization of dietary amino acids and other nutrients. In this study, we tested the hypothesis that CA may regulate the expression of TJ proteins and amino acid transporters in intestinal porcine epithelial cells (IPEC-1) isolated from neonatal pigs. RESULTS Compared with the control, cells incubated with 25 μmol/L CA had increased transepithelial electrical resistance (TEER) and decreased paracellular intestinal permeability. The beneficial effect of CA on mucosal barrier function was associated with enhanced protein abundance for claudin-4, zonula occludens (ZO)-1, ZO-2, and ZO-3. Immunofluorescence staining showed that 25 μmol/L CA promoted the localization of claudin-1 and claudin-3 to the plasma membrane without affecting the localization of other TJ proteins, including claudin-4, occludin, ZO-1, ZO-2, and ZO-3, compared with the control cells. Moreover, protein abundances for rBAT, xCT and LAT2 in IPEC-1 cells were enhanced by 25 μmol/L CA, while that for EAAT3 was not affected. CONCLUSIONS CA improves intestinal mucosal barrier function by regulating the distribution of claudin-1 and claudin-3 in enterocytes, as well as enhancing protein abundance for amino acid transporters rBAT, xCT and LAT2 in enterocytes. Supplementation with CA may provide an effective nutritional strategy to improve intestinal integrity and amino acid transport and absorption in piglets.
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Affiliation(s)
- Kaiji Sun
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, 100193 China
| | - Yan Lei
- DadHank (Chengdu) Biotech Corp, Sichuan, China
| | - Renjie Wang
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, 100193 China.,DadHank (Chengdu) Biotech Corp, Sichuan, China
| | - Zhenlong Wu
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, 100193 China.,Department of Animal Nutrition and Feed Science, China Agricultural University, Beijing, 100193 China
| | - Guoyao Wu
- State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing, 100193 China.,Department of Animal Science, Texas A&M University, College Station, TX 77843 USA
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Östreicher C, Bartenbacher S, Pischetsrieder M. Targeted proteome analysis with isotope-coded protein labels for monitoring the influence of dietary phytochemicals on the expression of cytoprotective proteins in primary human colon cells. J Proteomics 2017; 166:27-38. [DOI: 10.1016/j.jprot.2017.06.023] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2017] [Revised: 05/19/2017] [Accepted: 06/29/2017] [Indexed: 02/07/2023]
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Sadeghi MR, Jeddi F, Soozangar N, Somi MH, Samadi N. The role of Nrf2-Keap1 axis in colorectal cancer, progression, and chemoresistance. Tumour Biol 2017. [PMID: 28621229 DOI: 10.1177/1010428317705510] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Colorectal cancer is the third common cancer after lung and genital cancers worldwide with more than 1.2 million new cases diagnosed annually. Although extensive progress has been made in the treatment of colorectal cancer, finding novel targets for early diagnosis and effective treatment of these patients is an urgent need. Nuclear factor-erythroid 2-kelch-like ECH-associated protein 1 signaling pathway plays a key role in protecting cells from the damage of intracellular oxidative stress and extracellular oxidizing agents. Nuclear factor-erythroid 2 is a transcription factor that creates intracellular redox homeostasis via transcriptional activity and interaction with kelch-like ECH-associated protein 1. Furthermore, it contributes to survival and chemoresistance of colorectal cancer cells which is mediated by overexpression of cytoprotective and multidrug resistance genes. In this review, the dual role of nuclear factor-erythroid 2 signaling in induction of colorectal cancer cell survival and death as well as the possibility of targeting nuclear factor-erythroid 2-kelch-like ECH-associated protein 1 axis as an advanced strategy in prevention and effective treatment of colorectal cancer patients have been discussed.
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Affiliation(s)
- Mohammad Reza Sadeghi
- 1 Liver and Gastrointestinal Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- 2 Department of Molecular Medicine, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
- 3 Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Farhad Jeddi
- 1 Liver and Gastrointestinal Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- 2 Department of Molecular Medicine, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Narges Soozangar
- 1 Liver and Gastrointestinal Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- 2 Department of Molecular Medicine, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Hossein Somi
- 1 Liver and Gastrointestinal Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Nasser Samadi
- 1 Liver and Gastrointestinal Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- 2 Department of Molecular Medicine, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
- 4 Department of Biochemistry and Clinical Laboratories, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
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Zhang ZR, Gao MX, Yang K. Cucurbitacin B inhibits cell proliferation and induces apoptosis in human osteosarcoma cells via modulation of the JAK2/STAT3 and MAPK pathways. Exp Ther Med 2017; 14:805-812. [PMID: 28673003 DOI: 10.3892/etm.2017.4547] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2015] [Accepted: 02/27/2017] [Indexed: 12/27/2022] Open
Abstract
Osteosarcoma (OS) is the most commonly diagnosed tumor of the bones in children and young adults. Even with conventional therapies the 5-year survival rate is ~65% in patients with OS. Considering the side effects and aggressiveness of malignant bone tumors, research is focussing on multi-targeted strategies in treatment. Cucurbitacin B, a triterpenoid compound has been demonstrated to induce apoptosis in various cancer cell types. The Janus kinase 2/signal transducer and activator of transcription 3 (JAK2/STAT3) signalling cascades and mitogen activated protein kinases (MAPK) signalling cascades are critical regulators of tumorigenesis. The present study assessed the influence of cucurbitacin B on the viability and expression of MAPKs and proteins of the JAK2/STAT3 cascades in human OS cells (U-2 OS). Cucurbitacin B (20-100 µM) significantly reduced cell viability (P<0.05) and induced apoptosis, as assessed by MTT and Annexin V/propidium iodide staining, along with inhibiting cell migration. Gelatin zymography revealed supressed activities of matrix metalloproteinase (MMP-)2 and 9. Furthermore, cucurbitacin B effectively upregulated the apoptotic pathway and caused the effective inhibition of MAPK signalling and JAK2/STAT3 cascades. Multifold suppression of vascular endothelial growth factor by cucurbitacin B was also observed, indicating inhibition of angiogenesis. Thus, by downregulating major pathways-MAPK and JAK2/STAT3 and MMPs, cucurbitacin B has potent anti-proliferative and anti-metastatic effects that require further investigation with regards to cancer treatment.
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Affiliation(s)
- Zhi-Ren Zhang
- Department of Orthopedics, Zhumadian Central Hospital, Zhumadian, Henan 463600, P.R. China
| | - Ming-Xia Gao
- Department of Health Management, Dongying People's Hospital, Dongying, Shandong 257000, P.R. China
| | - Kai Yang
- Department of Joint Surgery, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, Henan 450007, P.R. China
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Gonzalez-Donquiles C, Alonso-Molero J, Fernandez-Villa T, Vilorio-Marqués L, Molina AJ, Martín V. The NRF2 transcription factor plays a dual role in colorectal cancer: A systematic review. PLoS One 2017; 12:e0177549. [PMID: 28542357 PMCID: PMC5436741 DOI: 10.1371/journal.pone.0177549] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2017] [Accepted: 04/28/2017] [Indexed: 01/15/2023] Open
Abstract
Background Colorectal cancer is one of the most common cancers worldwide, and is influenced by the interplay of various factors, including a very strong genetic component. For instance, incorrect mitochondrial biogenesis is correlated with increased risk of developing colorectal cancer. Thus, it is important to understand the consequences of changes in both the expression and the correct function of the transcription factors that regulate mitochondrial biogenesis, namely NRF2. Objectives The main objective of this paper is to characterise the relationship between NRF2 and colorectal cancer by compiling data from an exhaustive literature search. Methods Information was obtained by defining specific search terms and searching in several databases. After a strict selection procedure, data were tabulated and the relationships between articles were assessed by measuring heterogeneity and by constructing conceptual maps. Results and discussion We found a general consensus in the literature that the presence of oxidizing agents as well as the inhibition of the NRF2 repressor Keap1 maintain NRF2 expression at basal levels. This predominantly exerts a cytoprotective effect on cells and decreases risk of colorectal cancer. However, if NRF2 is inhibited, protection against external agents disappears and risk of colorectal cancer increases. Interestingly, colorectal cancer risk is also increased when NRF2 becomes overexpressed. In this case, the increased risk arises from NRF2-induced inflammation and resistance to chemotherapy. Conclusion The proper basal function of NRF2 and Keap1 are essential for preventing oncogenic processes in the colon. Consequently, any disruption to the expression of these genes can promote the genesis and progression of colon cancer.
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Affiliation(s)
- C. Gonzalez-Donquiles
- CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
- Gene-Environment and Health Research Group, University of Leon, León, Spain
- * E-mail:
| | - J. Alonso-Molero
- Gene-Environment and Health Research Group, University of Leon, León, Spain
| | - T. Fernandez-Villa
- Gene-Environment and Health Research Group, University of Leon, León, Spain
| | - L. Vilorio-Marqués
- Gene-Environment and Health Research Group, University of Leon, León, Spain
| | - A. J. Molina
- Gene-Environment and Health Research Group, University of Leon, León, Spain
| | - V. Martín
- CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
- Gene-Environment and Health Research Group, University of Leon, León, Spain
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50
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Al-Waili N, Al-Waili H, Al-Waili T, Salom K. Natural antioxidants in the treatment and prevention of diabetic nephropathy; a potential approach that warrants clinical trials. Redox Rep 2017; 22:99-118. [PMID: 28276289 PMCID: PMC6837693 DOI: 10.1080/13510002.2017.1297885] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Diabetic nephropathy is the major cause of end-stage renal disease and effective and new therapeutic approaches are needed in diabetic nephropathy and chronic kidney diseases. Oxidative stress and inflammatory process are important factors contributing to kidney damage by increasing production of oxidants. KEAP1/Nrf2/ARE pathway regulates the transcription of many antioxidant genes and modulation of the pathway up regulates antioxidants. NFB controls the expression of genes involved in the inflammatory response. Natural substances have antioxidant and anti-inflammatory activities and have an impact on NFB and KEAP1/Nrf2/ARE pathways. The preclinical studies explored the effectiveness of whole herbs, plants or seeds and their active ingredients in established diabetic nephropathy. They ameliorate oxidative stress induced kidney damage, enhance antioxidant system, and decrease inflammatory process and fibrosis; most likely by activating KEAP1/Nrf2/ARE pathway and by deactivating NFB pathway. Whole natural products contain balanced antioxidants that might work synergistically to induce beneficial therapeutic outcome. In this context, more clinical studies involving whole plants or herbal products or mixtures of different herbs and plants and their active ingredients might change our strategies for the management of diabetic nephropathy. The natural products might be useful as preventive interventions and studies are required in this field.
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Affiliation(s)
- Noori Al-Waili
- New York Medical Care for Nephrology, Al-Waili Foundation for Science, New York, USA
| | - Hamza Al-Waili
- New York Medical Care for Nephrology, Al-Waili Foundation for Science, New York, USA
| | - Thia Al-Waili
- New York Medical Care for Nephrology, Al-Waili Foundation for Science, New York, USA
| | - Khelod Salom
- New York Medical Care for Nephrology, Al-Waili Foundation for Science, New York, USA
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