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Arunachalam K, Matchado MS, Damazo AS, Cardoso CAL, Castro TLAD, Baranoski A, Neves SCD, Martins DTDO, Nascimento VAD, Oliveira RJ. Casearia sylvestris var. lingua (Càmbess.) Eichler leaves aqueous extract improves colon inflammation through mucogenic, antioxidant and anti-inflammatory actions in TNBS- induced IBD rats. JOURNAL OF ETHNOPHARMACOLOGY 2024; 332:118393. [PMID: 38801913 DOI: 10.1016/j.jep.2024.118393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 05/13/2024] [Accepted: 05/24/2024] [Indexed: 05/29/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Casearia sylvestris var. lingua (Cambess.) Eichler, a member of the Salicaceae family, holds a prominent place in traditional medicine across various cultures due to its versatile therapeutic properties. Historically, indigenous communities have utilized different parts of the plant, including leaves, bark, and roots, to address a wide array of health conditions. Traditional uses of C. sylvestris var. lingua encompasses the treatment of gastrointestinal disorders, respiratory infections, wound healing, inflammation, and stomach ulcers. Pharmacological studies have demonstrated the plant's antimicrobial, anti-inflammatory, antioxidant, analgesic, gastroprotective, and immunomodulatory effects. This signifies the first scientific validation report for C. sylvestris var. lingua regarding its effectiveness against ulcerative colitis. The report aims to affirm the traditional use of this plant through pre-clinical experiments. AIM OF THE RESEARCH This work uses an aqueous extract from C. sylvestris var. lingua leaves (AECs) to evaluate the acute anti-ulcerative colitis efficacy in rat and HT-29 (human colorectal cancer cell line) models. METHODS To determine the secondary metabolites of AECs, liquid chromatography with a diode array detector (LC-DAD) study was carried out. 2,4,6-trinitrobenzenesulfonic acid (TNBS, 30 mg/0.25 mL EtOH 30% v/v) was used as an enema to cause acute colitis. Three days were spent giving the C. sylvestris var. lingua extract orally by gavage at dosages of 3, 30, and 300 mg/kg. The same route was used to deliver distilled water to the vehicle and naïve groups. After the animals were sacrificed on the fourth day, intestinal tissues were taken for histological examination and evaluation of biochemical tests such as those measuring superoxide dismutase (SOD), reduced glutathione (GSH), catalase (CAT), malondialdehyde (MDA), nitrite/nitrate, myeloperoxidase (MPO) activity. Additionally, interleukin 1 beta (IL-1β), tumor necrosis factor alpha (TNF-α), and interleukin 10 (IL-10), were conducted on the intestinal tissues. Additionally, an MTT assay was used to evaluate the effect of AECs on the viability of HT-29 cells. Additionally, a molecular docking study was carried out to compare some potential target proteins with identified chemicals found in AECs. RESULTS LC-DAD analysis identified five compounds (caffeic acid, ellagic acid, ferulic acid, gallic acid, and quercetin) in AECs. Pre-administration of AECs (3; 30; 300 mg/kg) and mesalazine (500 mg/kg) reduced macroscopic scores (55%, 47%, 45%, and 52%, p < 0.001) and ulcerated areas (70.3%, 70.5%, 57%, and 56%, p < 0.001), respectively. It also increased SOD, GSH, and CAT activities (p < 0.01), while decreasing MDA (p < 0.001), nitrite/nitrate (p < 0.05), and MPO (p < 0.001) activities compared to the colitis group. Concerning inflammatory markers, significant modulations were observed: AECs (3, 30, and 300 mg/kg) lowered levels of IL-1β and TNF-α (p < 0.001) and increased IL-10 levels (p < 0.001) compared to the colitis groups. The viability of HT-29 cells was suppressed by AECs with an IC50 of 195.90 ± 0.01 μg/mL (48 h). During the molecular docking analysis, quercetin, gallic acid, ferulic acid, caffeic acid, and ellagic acid demonstrated consistent binding affinities, forming stable interactions with the 3w3l (TLR8) and the 3ds6 (MAPK14) complexes. CONCLUSION These results imply that the intestinal mucogenic, anti-inflammatory, and antioxidant properties of the C. sylvestris var. lingua leaf extract may be involved in its therapeutic actions for ulcerative colitis. The results of the in silico study point to the possibility of quercetin and ellagic acid interacting with P38 and TLR8, respectively, in a beneficial way.
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Affiliation(s)
- Karuppusamy Arunachalam
- Center for Studies in Stem Cells, Cell Therapy and Toxicological Genetics (CeTroGen), Federal University of Mato Grosso Do Sul (UFMS), Campo Grande, 79070-900, MS, Brazil; Postgraduate Program in Health and Development of the Midwest Region, School of Medicine (FAMED), Federal University of Mato Grosso Do Sul (UFMS), Campo Grande, 79070-900, MS, Brazil.
| | - Monica Steffi Matchado
- Ganga Orthopaedic Research & Education Foundation (GOREF), Coimbatore, Tamil Nadu, India.
| | - Amilcar Sabino Damazo
- Histology Laboratory, Department of Basic Sciences in Health, Faculty of Medicine, Federal University of Mato Grosso (UFMT), Cuiabá, MT, Brazil.
| | - Claudia Andrea Lima Cardoso
- Postgraduate Program in Natural Resources, State University of Mato Grosso Do Sul, Cidade Universitária de Dourados, Rodovia Itahum, Km 12, Dourados, MS, 79804-970, Brazil.
| | - Thiago Luis Aguayo de Castro
- Postgraduate Program in Natural Resources, State University of Mato Grosso Do Sul, Cidade Universitária de Dourados, Rodovia Itahum, Km 12, Dourados, MS, 79804-970, Brazil.
| | - Adrivanio Baranoski
- Center for Studies in Stem Cells, Cell Therapy and Toxicological Genetics (CeTroGen), Federal University of Mato Grosso Do Sul (UFMS), Campo Grande, 79070-900, MS, Brazil.
| | - Silvia Cordeiro das Neves
- Center for Studies in Stem Cells, Cell Therapy and Toxicological Genetics (CeTroGen), Federal University of Mato Grosso Do Sul (UFMS), Campo Grande, 79070-900, MS, Brazil.
| | | | - Valter Aragão do Nascimento
- Postgraduate Program in Health and Development of the Midwest Region, School of Medicine (FAMED), Federal University of Mato Grosso Do Sul (UFMS), Campo Grande, 79070-900, MS, Brazil.
| | - Rodrigo Juliano Oliveira
- Center for Studies in Stem Cells, Cell Therapy and Toxicological Genetics (CeTroGen), Federal University of Mato Grosso Do Sul (UFMS), Campo Grande, 79070-900, MS, Brazil; Postgraduate Program in Health and Development of the Midwest Region, School of Medicine (FAMED), Federal University of Mato Grosso Do Sul (UFMS), Campo Grande, 79070-900, MS, Brazil.
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Silva JDN, Beserra Filho JIA, Acha BT, Almeida FRDC, Batista EKF, Silva VR, Bomfim LM, Soares MBP, Bezerra DP, dos Santos AG, de Andrade FDCP, Mendes AN, Arcanjo DDR, Ferreira PMP. Promising Effects of Casearins in Tumor-Bearing Mice and Antinociceptive Action against Oncologic Pain: Molecular Docking and In Vivo Findings. Pharmaceuticals (Basel) 2024; 17:633. [PMID: 38794204 PMCID: PMC11124378 DOI: 10.3390/ph17050633] [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: 04/05/2024] [Revised: 05/07/2024] [Accepted: 05/10/2024] [Indexed: 05/26/2024] Open
Abstract
Safer analgesic drugs remain a hard challenge because of cardiovascular and/or gastrointestinal toxicity, mainly. So, this study evaluated in vivo the antiproliferative actions of a fraction with casearins (FC) from Casearia sylvestris leaves against human colorectal carcinomas and antihyperalgesic effects on inflammatory- or opiate-based pain relief and oncologic pain in Sarcoma 180 (S180)-bearing mice. Moreover, docking investigations evaluated the binding among Casearin X and NMDA(N-methyl-D-aspartate)-type glutamate receptors. HCT-116 colorectal carcinoma-xenografted mice were treated with FC for 15 days. Antinociceptive assays included chemically induced algesia and investigated mechanisms by pharmacological blockade. Intraplantar region S180-bearing animals received a single dose of FC and were examined for mechanical allodynia and behavior alterations. AutoDock Vina determined molecular interactions among Cas X and NMDA receptor subunits. FC reduced tumor growth at i.p. (5 and 10 mg/kg) and oral (25 mg/kg/day) doses (31.12-39.27%). FC reduced abdominal pain, as confirmed by formalin and glutamate protocols, whose antinociception activity was blocked by naloxone and L-NAME (neurogenic phase) and naloxone, atropine, and flumazenil (inflammatory phase). Meanwhile, glibenclamide potentiated the FC analgesic effects. FC increased the paw withdrawal threshold without producing changes in exploratory parameters or motor coordination. Cas X generated a more stable complex with active sites of the NMDA receptor GluN2B subunits. FC is a promising antitumor agent against colorectal carcinomas, has peripheral analgesic effects by desensitizing secondary afferent neurons, and inhibits glutamate release from presynaptic neurons and/or their action on cognate receptors. These findings emphasize the use of clerodane diterpenes against cancer-related pain conditions.
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Affiliation(s)
- Jurandy do Nascimento Silva
- Laboratory of Experimental Cancerology (LabCancer), Department of Biophysics and Physiology, Federal University of Piauí, Teresina 64049-550, Brazil; (J.d.N.S.); (J.I.A.B.F.)
- Department of Chemistry, Federal University of Piauí, Teresina 64049-550, Brazil
| | - José Ivo Araújo Beserra Filho
- Laboratory of Experimental Cancerology (LabCancer), Department of Biophysics and Physiology, Federal University of Piauí, Teresina 64049-550, Brazil; (J.d.N.S.); (J.I.A.B.F.)
| | - Boris Timah Acha
- Laboratory of Functional and Molecular Studies in Physiopharmacology (Lafmol), Department of Biophysics and Physiology, Federal University of Piauí, Teresina 64049-550, Brazil;
- Laboratory of Pain Pharmacology, Department of Biochemistry and Pharmacology, Federal University of Piauí, Teresina 64049-550, Brazil;
| | - Fernanda Regina de Castro Almeida
- Laboratory of Pain Pharmacology, Department of Biochemistry and Pharmacology, Federal University of Piauí, Teresina 64049-550, Brazil;
| | | | - Valdenizia Rodrigues Silva
- Laboratory of Tissue Engineering and Immunopharmacology, Oswaldo Cruz Foundation, Salvador 40296-710, Brazil; (V.R.S.); (L.M.B.); (M.B.P.S.); (D.P.B.)
| | - Larissa Mendes Bomfim
- Laboratory of Tissue Engineering and Immunopharmacology, Oswaldo Cruz Foundation, Salvador 40296-710, Brazil; (V.R.S.); (L.M.B.); (M.B.P.S.); (D.P.B.)
| | - Milena Botelho Pereira Soares
- Laboratory of Tissue Engineering and Immunopharmacology, Oswaldo Cruz Foundation, Salvador 40296-710, Brazil; (V.R.S.); (L.M.B.); (M.B.P.S.); (D.P.B.)
| | - Daniel Pereira Bezerra
- Laboratory of Tissue Engineering and Immunopharmacology, Oswaldo Cruz Foundation, Salvador 40296-710, Brazil; (V.R.S.); (L.M.B.); (M.B.P.S.); (D.P.B.)
| | - André Gonzaga dos Santos
- Laboratory of Pharmacognosy, Faculty of Pharmaceutical Sciences, State University Júlio de Mesquita Filho, Araraquara 14800-700, Brazil;
| | - Francisco das Chagas Pereira de Andrade
- Laboratory of Innovation in Science and Technology (Lacitec), Department of Biophysics and Physiology, Federal University of Piauí, Teresina 64049-550, Brazil; (F.d.C.P.d.A.); (A.N.M.)
| | - Anderson Nogueira Mendes
- Laboratory of Innovation in Science and Technology (Lacitec), Department of Biophysics and Physiology, Federal University of Piauí, Teresina 64049-550, Brazil; (F.d.C.P.d.A.); (A.N.M.)
| | - Daniel Dias Rufino Arcanjo
- Laboratory of Functional and Molecular Studies in Physiopharmacology (Lafmol), Department of Biophysics and Physiology, Federal University of Piauí, Teresina 64049-550, Brazil;
| | - Paulo Michel Pinheiro Ferreira
- Laboratory of Experimental Cancerology (LabCancer), Department of Biophysics and Physiology, Federal University of Piauí, Teresina 64049-550, Brazil; (J.d.N.S.); (J.I.A.B.F.)
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Oda FB, Carvalho FA, Yamamoto PA, de Oliveira JA, Peccinini RG, Zocolo GJ, Ribeiro PRV, de Moraes NV, Dos Santos AG. Metabolism Characterization and Chemical and Plasma Stability of Casearin B and Caseargrewiin F. PLANTA MEDICA 2023; 89:1097-1105. [PMID: 37084791 DOI: 10.1055/a-2078-5920] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Oral preparations of Casearia sylvestris (guacatonga) are used as antacid, analgesic, anti-inflammatory, and antiulcerogenic medicines. The clerodane diterpenes casearin B and caseargrewiin F are major active compounds in vitro and in vivo. The oral bioavailability and metabolism of casearin B and caseargrewiin F were not previously investigated. We aimed to assess the stability of casearin B and caseargrewiin F in physiological conditions and their metabolism in human liver microsomes. The compounds were identified by UHPLC-QTOF-MS/MS and quantified by validated LC-MS methods. The stability of casearin B and caseargrewiin F in physiological conditions was assessed in vitro. Both diterpenes showed a fast degradation (p < 0.05) in simulated gastric fluid. Their metabolism was not mediated by cytochrome P-450 enzymes, but the depletion was inhibited by the esterase inhibitor NaF. Both diterpenes and their dialdehydes showed a octanol/water partition coefficient in the range of 3.6 to 4.0, suggesting high permeability. Metabolism kinetic data were fitted to the Michaelis-Menten profile with KM values of 61.4 and 66.4 µM and Vmax values of 327 and 648 nmol/min/mg of protein for casearin B and caseargrewiin F, respectively. Metabolism parameters in human liver microsomes were extrapolated to predict human hepatic clearance, and suggest that caseargrewiin F and casearin B have a high hepatic extraction ratio. In conclusion, our data suggest that caseargrewiin F and casearin B present low oral bioavailability due to extensive gastric degradation and high hepatic extraction.
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Affiliation(s)
- Fernando Bombarda Oda
- Department of Drugs and Medicines, School of Pharmaceutical Sciences, São Paulo State University (Unesp), Araraquara, SP, Brazil
| | - Flávio Alexandre Carvalho
- Department of Drugs and Medicines, School of Pharmaceutical Sciences, São Paulo State University (Unesp), Araraquara, SP, Brazil
| | - Priscila Akemi Yamamoto
- Center of Pharmacometrics & Systems Pharmacology, Department of Pharmaceutics, College of Pharmacy, University of Florida, Orlando, FL, USA
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Palo (USP), Ribeirão Preto, SP, Brazil
| | - Jonata Augusto de Oliveira
- Department of Drugs and Medicines, School of Pharmaceutical Sciences, São Paulo State University (Unesp), Araraquara, SP, Brazil
| | - Rosângela Gonçalves Peccinini
- Department of Drugs and Medicines, School of Pharmaceutical Sciences, São Paulo State University (Unesp), Araraquara, SP, Brazil
| | - Guilherme Julião Zocolo
- Embrapa Agroindústria Tropical, Empresa Brasileira de Pesquisa Agropecuária (Embrapa), Fortaleza, CE, Brazil
| | | | - Natália Valadares de Moraes
- Center of Pharmacometrics & Systems Pharmacology, Department of Pharmaceutics, College of Pharmacy, University of Florida, Orlando, FL, USA
| | - André Gonzaga Dos Santos
- Department of Drugs and Medicines, School of Pharmaceutical Sciences, São Paulo State University (Unesp), Araraquara, SP, Brazil
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Chavda VP, Patel AB, Mistry KJ, Suthar SF, Wu ZX, Chen ZS, Hou K. Nano-Drug Delivery Systems Entrapping Natural Bioactive Compounds for Cancer: Recent Progress and Future Challenges. Front Oncol 2022; 12:867655. [PMID: 35425710 PMCID: PMC9004605 DOI: 10.3389/fonc.2022.867655] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 02/24/2022] [Indexed: 02/05/2023] Open
Abstract
Cancer is a prominent cause of mortality globally, and it becomes fatal and incurable if it is delayed in diagnosis. Chemotherapy is a type of treatment that is used to eliminate, diminish, or restrict tumor progression. Chemotherapeutic medicines are available in various formulations. Some tumors require just one type of chemotherapy medication, while others may require a combination of surgery and/or radiotherapy. Treatments might last from a few minutes to many hours to several days. Each medication has potential adverse effects associated with it. Researchers have recently become interested in the use of natural bioactive compounds in anticancer therapy. Some phytochemicals have effects on cellular processes and signaling pathways with potential antitumor properties. Beneficial anticancer effects of phytochemicals were observed in both in vivo and in vitro investigations. Encapsulating natural bioactive compounds in different drug delivery methods may improve their anticancer efficacy. Greater in vivo stability and bioavailability, as well as a reduction in undesirable effects and an enhancement in target-specific activity, will increase the effectiveness of bioactive compounds. This review work focuses on a novel drug delivery system that entraps natural bioactive substances. It also provides an idea of the bioavailability of phytochemicals, challenges and limitations of standard cancer therapy. It also encompasses recent patents on nanoparticle formulations containing a natural anti-cancer molecule.
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Affiliation(s)
- Vivek P. Chavda
- Department of Pharmaceutics and Pharmaceutical Technology, L.M. College of Pharmacy, Ahmedabad, India
| | | | - Kavya J. Mistry
- Pharmacy Section, L.M. College of Pharmacy, Ahmedabad, India
| | | | - Zhuo-Xun Wu
- Department of Pharmaceutical Science, College of Pharmacy and Health Sciences, St. John’s University, New York, NY, United States
| | - Zhe-Sheng Chen
- Department of Pharmaceutical Science, College of Pharmacy and Health Sciences, St. John’s University, New York, NY, United States
| | - Kaijian Hou
- Department of Preventive Medicine,Shantou University Medical College, Shantou, China
- Department of Endocrine and Metabolic Diseases, Longhu Hospital, The First Afliated Hospital of Shantou University Medical College, Shantou, China
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Braga KMDS, Cruz VDS, Arnhold E, Araújo EGD. Recycled Pequi (Caryocar brasiliense, Camb.) Shell Ethanolic Extract Induces Apoptosis in Canine Osteosarcoma Cells. CIÊNCIA ANIMAL BRASILEIRA 2022. [DOI: 10.1590/1809-6891v22e-71198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Abstract Osteosarcoma is a mesenchymal cancer associated with high mortality in dogs and in humans. The biodiversity-rich Cerrado, the predominant biome in the Midwest region of Brazil, is native to locally appreciated fruits such as pequi (Caryocar brasiliense, Camb). Although this plant has been frequently used in folk medicine, the pharmacological properties of pequi fruit shells have not been fully evaluated. Thus, this study aimed to determine the cytotoxic activity of ethanol extract of recycled pequi shells on canine osteosarcoma cells in vitro. Cells were cultured and treated with final extract concentrations of 0, 0.029 µg/µL, 0.29 µg/µL, and 2.91 µg/µL for 24, 48, or 72 hours. Cell viability assay using trypan blue exclusion method and tetrazolium reduction method, cell survival assay, and double labeling with annexin V and propidium iodide were performed in the treated osteosarcoma cells. These allowed the determination of IC50, survival fraction, and type of cell death, respectively. Pequi shell ethanol extract at a concentration of 2.91 µg/µL showed the greatest inhibition of osteosarcoma cell growth in vitro, resulting in a 71.80% decrease in growth compared to the control. The mean IC50 was 155.2 μg/mL at 72 hours. The calculated survival fractions showed that cell growth at 72 hours was 3.33% lower in cells treated with 2.91 µg/µL extract. Results from the double labeling experiment suggest that apoptosis was the predominant type of cell death in cells treated with 2.91 µg/µL extract. These results demonstrate that ethanol extract of recycled pequi shells promotes apoptosis in canine osteosarcoma cells.
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Hosseini K, Jasori S, Delazar A, Asgharian P, Tarhriz V. Phytochemical analysis and anticancer activity of Falcaria vulgaris Bernh growing in Moghan plain, northwest of Iran. BMC Complement Med Ther 2021; 21:294. [PMID: 34865625 PMCID: PMC8645078 DOI: 10.1186/s12906-021-03464-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 11/16/2021] [Indexed: 01/04/2023] Open
Abstract
Background Falcaria vulgaris Bernh among the most important member of Apiaceae family has been used for medical investigation in Iran and some regions in the world. This plant possesses a range of coumarin and flavonoids compounds that have many therapeutic properties such as gastrointestinal and liver diseases, skin ulcers, gastric ulcers, and intestinal inflammation. It has also been found that these compounds lead to cytotoxic effects. Objective This study contains concentrates on the cytotoxic effect and induction of apoptosis on cancerous cells (SW-872) through various extracts and essential oil of Falcaria vulgaris Bernh. It considers the volatile compounds of effective samples. Methods The shoot of the plant was extracted by the Soxhlet apparatus and its essential oil was taken by the Clevenger apparatus. The cytotoxicity of the samples was evaluated by the MTT method and the mechanism of cancer cell death by flow cytometry and finally, the volatile compounds of essential oils and effective extracts were identified by GC-MS. Results The results demonstrated that n-Hexane extract and 40% VLC fraction had the greatest cytotoxic effect on SW-872 cells. While, the most abundant volatile compounds in essential oil and 40% VLC fraction of n-Hexane extract were terpenoid compounds like (+) spathulenol and caryophyllene oxide, in n-Hexane extract tetradecan, and spathulenol were the most, respectively. Conclusion The fraction of 40% n-Hexane was in a concentration-dependent manner and significantly with controlling cells inhibited the growth of cancer cells. A plausible explanation could be made to account for this effect. This inhibition was made through induction of apoptosis and due to the presence of effective volatile compounds such as terpenoids and non-terpenoids which could be considered as valuable natural sources for the isolation of anti-cancer compounds.
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Affiliation(s)
- Kamran Hosseini
- Molecular Medicine Research Center, Biomedicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Molecular Medicine, Faculty of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sanaz Jasori
- Biotechnology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Abbas Delazar
- Drug Applied research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Pharmacognosy, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Parina Asgharian
- Drug Applied research Center, Tabriz University of Medical Sciences, Tabriz, Iran. .,Department of Pharmacognosy, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Vahideh Tarhriz
- Molecular Medicine Research Center, Biomedicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran.
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Dos Santos DC, Rafique J, Saba S, Almeida GM, Siminski T, Pádua C, Filho DW, Zamoner A, Braga AL, Pedrosa RC, Ourique F. Apoptosis oxidative damage-mediated and antiproliferative effect of selenylated imidazo[1,2-a]pyridines on hepatocellular carcinoma HepG2 cells and in vivo. J Biochem Mol Toxicol 2020; 35:e22663. [PMID: 33125183 DOI: 10.1002/jbt.22663] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Revised: 10/15/2020] [Accepted: 10/20/2020] [Indexed: 12/21/2022]
Abstract
Imidazo[1,2-a]pyridines (IP) and organoselenium compounds have been widely exploited in medicinal chemistry due to their pharmacological activities. Hepatocellular carcinoma (HCC) has few treatment options, and unfortunately, the prognosis is poor. Thus, the development of novel therapeutic drugs is urgent. The present study aimed at evaluating the antitumor mechanism of selenylated IP against HepG2 cells and in vivo. The selenylated IP named IP-Se-06 (3-((2-methoxyphenyl)selanyl)-7-methyl-2-phenylimidazol[1,2-a]pyridine) showed high cytotoxicity against HepG2 cells (half-maximal inhibitory concentration [IC50 ] = 0.03 µM) and selectivity for this tumor cell line. At nontoxic concentration, IP-Se-06 decreased the protein levels of Bcl-xL and increased the levels of p53, leading to inhibition of cell proliferation and apoptosis. This compound decreased the level of extracellular signal-regulated kinase 1/2 protein and changed the levels of proteins involved in the drive of the cell cycle, tumor growth, and survival (cyclin B1, cyclin-dependent kinase 2). In addition, IP-Se-06 decreased the number of cells in the S phase. In addition, IP-Se-06 led to increased generation of reactive oxygen species, changed antioxidant defenses, and caused DNA fragmentation. Finally, IP-Se-06 significantly inhibited the growth of Ehrlich ascites tumors in mice, increased survival time, and inhibited angiogenesis. Therefore, IP-Se-06 may be an important compound regarding the development of a therapeutic drug for HCC treatment.
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Affiliation(s)
- Daniela Coelho Dos Santos
- Departamento de Bioquímica, Laboratório de Bioquímica Experimental (LABIOEX), Universidade Federal de Santa Catarina (UFSC), Florianópolis, Santa Catarina, Brazil
| | - Jamal Rafique
- Departamento de Química, Instituto de Química (INQUI), Universidade Federal do Mato Grosso do Sul (UFMS), Campo Grande, Mato Grosso do Sul, Brazil
| | - Sumbal Saba
- Departamento de Química Orgânica, Centro de Ciências Naturais e Humanas (CCNH), Universidade Federal do ABC (UFABC), Santo André, São Paulo, Brazil
| | - Gabriela M Almeida
- Departamento de Bioquímica, Laboratório de Bioquímica Experimental (LABIOEX), Universidade Federal de Santa Catarina (UFSC), Florianópolis, Santa Catarina, Brazil
| | - Tâmila Siminski
- Departamento de Bioquímica, Laboratório de Bioquímica Experimental (LABIOEX), Universidade Federal de Santa Catarina (UFSC), Florianópolis, Santa Catarina, Brazil
| | - Cynthia Pádua
- Departamento de Bioquímica, Laboratório de Bioquímica Experimental (LABIOEX), Universidade Federal de Santa Catarina (UFSC), Florianópolis, Santa Catarina, Brazil
| | - Danilo W Filho
- Departamento de Ecologia e Zoologia, Universidade Federal de Santa Catarina (UFSC), Florianópolis, Santa Catarina, Brazil
| | - Ariane Zamoner
- Departamento de Bioquímica, Laboratório de Bioquímica e Sinalização Celular (LaBioSignal), Universidade Federal de Santa Catarina (UFSC), Florianópolis, Santa Catarina, Brazil
| | - Antonio L Braga
- Departamento de Química, Laboratório de Síntese de Substâncias de Selênio Bioativas (LabSelen), Universidade Federal de Santa Catarina, Florianópolis, Santa Catarina, Brazil
| | - Rozangela C Pedrosa
- Departamento de Bioquímica, Laboratório de Bioquímica Experimental (LABIOEX), Universidade Federal de Santa Catarina (UFSC), Florianópolis, Santa Catarina, Brazil
| | - Fabiana Ourique
- Departamento de Bioquímica, Laboratório de Bioquímica Experimental (LABIOEX), Universidade Federal de Santa Catarina (UFSC), Florianópolis, Santa Catarina, Brazil.,Departamento de Bioquímica, Laboratório de Bioquímica e Sinalização Celular (LaBioSignal), Universidade Federal de Santa Catarina (UFSC), Florianópolis, Santa Catarina, Brazil
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Ferreira PMP, Santos DB, Silva JDN, Goudinho AF, Ramos CLS, Souza PCD, Almeida RSCD, Moura DS, Oliveira RD, Grisolia CK, Cavalheiro AJ, Carvalho Melo-Cavalcante AAD, Ferreira JRDO, Moraes Filho MOD, Pessoa C. Toxicological findings about an anticancer fraction with casearins described by traditional and alternative techniques as support to the Brazilian Unified Health System (SUS). JOURNAL OF ETHNOPHARMACOLOGY 2019; 241:112004. [PMID: 31152784 DOI: 10.1016/j.jep.2019.112004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 05/25/2019] [Accepted: 05/28/2019] [Indexed: 06/09/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Extracts, essential oils and molecules from Casearia sylvestris have popularly shown pharmacological actions against chronic diseases, as anxiety, inflammation, cancer and dyslipidemia. In the context of antitumoral therapy, we investigated in vitro, ex vivo and in vivo toxicological changes induced by a Fraction with Casearins (FC) and its component Casearin X isolated from C. sylvestris on animal and vegetal cells, and upon invertebrates and mammals. MATERIAL AND METHODS Cytotoxicity was carried out using normal lines and absorbance and flow cytometry techniques, Artemia salina nauplii, Danio rerio embryos and meristematic cells from Allium cepa roots. Acute and 30 days-mice analysis were done by behavioral, hematological and histological investigations and DNA/chromosomal damages detected by alkaline Cometa and micronucleus assays. RESULTS FC was cytotoxic against lung and fibroblasts cells and caused DNA breaks, loss of integrity and mitochondrial depolarization on ex vivo human leukocytes. It revealed 24 h-LC50 values of 48.8 and 36.7 μg/mL on A. salina nauplii and D. rerio embryos, reduced mitotic index of A. cepa roots, leading to cell cycle arrest at metaphase and anaphase and micronuclei. FC showed i.p. and oral LD50 values of 80.9 and 267.1 mg/kg body weight. Subacute i.p. injections induced loss of weight, swelling of hepatocytes and tubules, tubular and glomerular hemorrhage, microvesicular steatosis, lung inflammatory infiltration, augment of GPT, decrease of albumin, alkaline phosphatase, glucose, erythrocytes, and lymphocytes, and neutrophilia (p > 0.05). FC-treated animals at 10 mg/kg/day i.p. caused micronuclei in bone marrow and DNA strand breaks in peripheral leukocytes. CONCLUSIONS This research postulated suggestive side effects after use of FC-related drugs, demonstrating FC as antiproliferative and genotoxic on mammal and meristematic cells, including human leukocytes, teratogenicity upon zebrafish embryos, myelosuppression, clastogenicity, and morphological and biochemical markers indicating liver as main target for FC-induced systemic toxicity.
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Affiliation(s)
- Paulo Michel Pinheiro Ferreira
- Department of Biophysics and Physiology, Laboratory of Experimental Cancerology, Federal University of Piauí, Teresina, Brazil; Postgraduate Programs in Pharmaceutical Sciences and Biotechnology, Federal University of Piauí, Teresina, Brazil.
| | - Denise Barbosa Santos
- Department of Biophysics and Physiology, Laboratory of Experimental Cancerology, Federal University of Piauí, Teresina, Brazil; Postgraduate Programs in Pharmaceutical Sciences and Biotechnology, Federal University of Piauí, Teresina, Brazil
| | - Jurandy do Nascimento Silva
- Department of Biophysics and Physiology, Laboratory of Experimental Cancerology, Federal University of Piauí, Teresina, Brazil; Postgraduate Programs in Pharmaceutical Sciences and Biotechnology, Federal University of Piauí, Teresina, Brazil
| | - Amanda Freitas Goudinho
- Department of Biophysics and Physiology, Laboratory of Experimental Cancerology, Federal University of Piauí, Teresina, Brazil
| | - Carla Lorena Silva Ramos
- Department of Biophysics and Physiology, Laboratory of Experimental Cancerology, Federal University of Piauí, Teresina, Brazil; Postgraduate Programs in Pharmaceutical Sciences and Biotechnology, Federal University of Piauí, Teresina, Brazil
| | | | | | - Diego Sousa Moura
- Department of Genetics and Morphology, Institute of Biological Sciences, University of Brasília, Brasília, Brazil
| | - Rhaul de Oliveira
- Department of Genetics and Morphology, Institute of Biological Sciences, University of Brasília, Brasília, Brazil
| | - Cesar Koppe Grisolia
- Department of Genetics and Morphology, Institute of Biological Sciences, University of Brasília, Brasília, Brazil
| | | | | | | | | | - Claudia Pessoa
- Department of Physiology and Pharmacology, Faculty of Medicine, Federal University of Ceará, Fortaleza, Brazil
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9
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Fernandes FS, da Silva GS, Hilel AS, Carvalho AC, Remor KVT, Schlindwein AD, Kanis LA, Martins DF, Kviecinski MR. Study of the potential adverse effects caused by the dermal application of Dillenia indica L. fruit extract standardized to betulinic acid in rodents. PLoS One 2019; 14:e0217718. [PMID: 31150479 PMCID: PMC6544281 DOI: 10.1371/journal.pone.0217718] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Accepted: 05/16/2019] [Indexed: 12/17/2022] Open
Abstract
This study aimed to evaluate the potential adverse effects of the dermal administration of Dillenia indica Linnaeus (D. indica) fruit extract in healthy rodents; the extract was standardized to betulinic acid. In the initial phase, the acute effects were evaluated on the skin application site of a single extract dose. A skin irritation test was performed in male Wistar rats (n = 8/group) receiving the extract (50–150 mg/mL) with betulinic acid (0.5–1.5%, respectively). A photosensitivity test was performed in male BALB/c mice (n = 6/group) receiving the extract (150 mg/mL). Afterwards, other BALB/c mice (n = 20, male:female, 1:1) were used to assess the systemic alterations caused by 14 daily repeated doses (150 mg/mL) by monitoring the effects on mortality, body morphology, behavior, nutrition status, neuromotor reactions, organ morphology and weight, and blood tests. At this time, 0.5 mg/mL clobetasol was used as the positive control. The skin irritation index suggested that negligible skin irritation had occurred, even when the extract was applied to the rat skin at 150 mg/mL. However, the extract acted as a photosensitizer on mouse skin, showing a photosensitizing activity close to that of 10 mg/mL 5-methoxypsoralen. Repeated doses caused no mouse mortality, aggressiveness, piloerection, diarrhea, convulsions, neuromotor alterations or nutrition status changes. The mouse organ weights did not change, and the mice did not have alterations in their blood compositions. Clobetasol caused a reduction in the mononuclear leukocyte numbers. In general, the data suggest that the extract was safe in healthy rodents but indicate that caution should be taken with the photosensitizing activity; in addition, this activity should be further explored as it may be useful for phototherapeutic drug development.
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Affiliation(s)
- Flávia S. Fernandes
- Universidade do Sul de Santa Catarina, Postgraduate Program in Health Sciences, Palhoça, Santa Catarina, Brazil
| | - Gustavo S. da Silva
- Universidade do Sul de Santa Catarina, Postgraduate Program in Health Sciences, Palhoça, Santa Catarina, Brazil
| | - Alexandre S. Hilel
- Universidade do Sul de Santa Catarina, Postgraduate Program in Health Sciences, Palhoça, Santa Catarina, Brazil
| | - Ana C. Carvalho
- Universidade do Sul de Santa Catarina, Postgraduate Program in Health Sciences, Palhoça, Santa Catarina, Brazil
| | - Karina V. T. Remor
- Universidade do Sul de Santa Catarina, Postgraduate Program in Health Sciences, Palhoça, Santa Catarina, Brazil
| | - Aline D. Schlindwein
- Universidade do Sul de Santa Catarina, Postgraduate Program in Health Sciences, Palhoça, Santa Catarina, Brazil
| | - Luiz A. Kanis
- Universidade do Sul de Santa Catarina, Postgraduate Program in Health Sciences, Palhoça, Santa Catarina, Brazil
| | - Daniel F. Martins
- Universidade do Sul de Santa Catarina, Postgraduate Program in Health Sciences, Palhoça, Santa Catarina, Brazil
| | - Maicon R. Kviecinski
- Universidade do Sul de Santa Catarina, Postgraduate Program in Health Sciences, Palhoça, Santa Catarina, Brazil
- * E-mail: ,
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10
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Mota NSRS, Kviecinski MR, Zeferino RC, de Oliveira DA, Bretanha LC, Ferreira SRS, Micke GA, Filho DW, Pedrosa RC, Ourique F. In vivo antitumor activity of by-products of Passiflora edulis f. flavicarpa Deg. Rich in medium and long chain fatty acids evaluated through oxidative stress markers, cell cycle arrest and apoptosis induction. Food Chem Toxicol 2018; 118:557-565. [PMID: 29886231 DOI: 10.1016/j.fct.2018.06.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Revised: 06/02/2018] [Accepted: 06/05/2018] [Indexed: 12/14/2022]
Abstract
Antiinflammatory and antitumor activity has been reported in Passiflora edulis (yellow passion fruit) nevertheless the intrinsic mechanisms of action are not fully elucidated. The present study aimeds to perform a comparison between the antitumor activity involving the crude extract (HCE) and the supercritical fluid extract with ethanol as co-solvent (SFEtOH) from P. edulis f. flavicarpa Deg. The in vitro cytotoxicity was evaluated in MCF-7 cells, while the in vivo antitumor activity was assessed in male Balb/c mice inoculated with Ehrlich carcinoma cells. SFEtOH exhibited higher antitumor activity compared to HCE. Wherein, SFEtOH showed an EC50 of 264.6 μg/mL against MCF-7 cells as well as an increased inhibition of tumor growth of 48.5% (p < 0.001) in male Balb/c mice, thereby promoting an increased mice lifespan to approximately 42%. Moreover, SFEtOH caused lipid (p < 0.001) and protein (p < 0.001) oxidation by increasing glutathione redox cycle activity while decreased the thioredoxin reductase activity (p < 0.001). SFEtOH also induced oxidative DNA damage in Ehrlich ascites carcinoma (EAC) cells leading to G2/M cycle arrest and has increased apoptotic cells up to 48.2%. These data suggest that the probable mechanisms of antitumor effect are associated to the lipid, protein and DNA damage, leading to cell cycle arrest and triggering apoptosis via mitochondrial pathway, should be probable due to the presence of medium and long chain fatty acids such as lauric acid.
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Affiliation(s)
- Nádia S R S Mota
- Laboratory of Experimental Biochemistry (LABIOEX), Department of Biochemistry, Universidade Federal de Santa Catarina (UFSC), Florianópolis, Brazil
| | - Maicon R Kviecinski
- Postgraduate Program of Health Sciences (PPGCS), Universidade do Sul de Santa Catarina (UNISUL), Palhoça, Brazil
| | - Rodrigo C Zeferino
- Laboratory of Experimental Biochemistry (LABIOEX), Department of Biochemistry, Universidade Federal de Santa Catarina (UFSC), Florianópolis, Brazil
| | - Daniela A de Oliveira
- Laboratory of Thermodynamics and Supercritical Technology (LATESC), Department of Chemical Engineering and Food Engineering, Universidade Federal de Santa Catarina (UFSC), Florianópolis, Brazil
| | - Lizandra C Bretanha
- Laboratory of Capillary Electrophoresis, Department of Chemistry, Universidade Federal de Santa Catarina (UFSC), Florianópolis, Brazil
| | - Sandra R S Ferreira
- Laboratory of Thermodynamics and Supercritical Technology (LATESC), Department of Chemical Engineering and Food Engineering, Universidade Federal de Santa Catarina (UFSC), Florianópolis, Brazil
| | - Gustavo A Micke
- Laboratory of Capillary Electrophoresis, Department of Chemistry, Universidade Federal de Santa Catarina (UFSC), Florianópolis, Brazil
| | - Danilo Wilhelm Filho
- Department of Ecology and Zoology, Universidade Federal de Santa Catarina (UFSC), Florianópolis, Brazil
| | - Rozangela C Pedrosa
- Laboratory of Experimental Biochemistry (LABIOEX), Department of Biochemistry, Universidade Federal de Santa Catarina (UFSC), Florianópolis, Brazil
| | - Fabiana Ourique
- Laboratory of Experimental Biochemistry (LABIOEX), Department of Biochemistry, Universidade Federal de Santa Catarina (UFSC), Florianópolis, Brazil.
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Wu Y, Zhu Y, Li S, Zeng M, Chu J, Hu P, Li J, Guo Q, Lv XB, Huang G. Terrein performs antitumor functions on esophageal cancer cells by inhibiting cell proliferation and synergistic interaction with cisplatin. Oncol Lett 2017; 13:2805-2810. [PMID: 28454470 DOI: 10.3892/ol.2017.5758] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2015] [Accepted: 12/16/2016] [Indexed: 01/22/2023] Open
Abstract
Terrein is a bioactive fungal metabolite isolated from Aspergillus terreus. Besides being a melanogenesis inhibitor, previous studies have revealed that terrein has antiproliferative effects on a number of types of cancer tumors. In the present study, the inhibitory effect of terrein on esophageal cancer was evaluated and the possible underlying mechanisms were investigated. The results revealed that terrein inhibited the proliferation of Eca109 esophageal cancer cells in a dose- and time-dependent manner. Mechanistically, terrein treatment led to the G2/M phase arrest of Eca109 cells by indirectly regulating cyclin B1 and phosphorylating the cell division cycle protein 2 genes. Notably, terrein exhibited a synergistic effect on Eca109 cells when combined with cisplatin, which is a commonly used chemotherapeutic drug. Taken together, these findings indicate that terrein suppresses the proliferation of esophageal cancer cells, and may prove to be a novel therapeutic approach for the treatment of esophageal cancer via inhibiting the proliferation of cancer cells.
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Affiliation(s)
- Yanqing Wu
- Department of Thyroid and Breast Surgery, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong 510700, P.R. China
| | - Yinghua Zhu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-Sen Memorial Hospital affiliated to Sun Yat-Sen University, Guangzhou, Guangdong 51012, P.R. China
| | - Shunrong Li
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-Sen Memorial Hospital affiliated to Sun Yat-Sen University, Guangzhou, Guangdong 51012, P.R. China
| | - Minhua Zeng
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-Sen Memorial Hospital affiliated to Sun Yat-Sen University, Guangzhou, Guangdong 51012, P.R. China
| | - Junjun Chu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-Sen Memorial Hospital affiliated to Sun Yat-Sen University, Guangzhou, Guangdong 51012, P.R. China
| | - Pengnan Hu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-Sen Memorial Hospital affiliated to Sun Yat-Sen University, Guangzhou, Guangdong 51012, P.R. China
| | - Jingjing Li
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-Sen Memorial Hospital affiliated to Sun Yat-Sen University, Guangzhou, Guangdong 51012, P.R. China
| | - Qiannan Guo
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-Sen Memorial Hospital affiliated to Sun Yat-Sen University, Guangzhou, Guangdong 51012, P.R. China
| | - Xiao-Bin Lv
- Nanchang Key Laboratory of Cancer Pathogenesis and Translational Research, Center Laboratory, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330008, P.R. China
| | - Guofu Huang
- Department of Ophthalmology, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330008, P.R. China
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12
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Ferreira-Silva GÁ, Lages CCL, Sartorelli P, Hasegawa FR, Soares MG, Ionta M. Casearin D inhibits ERK phosphorylation and induces downregulation of cyclin D1 in HepG2 cells. Toxicol In Vitro 2016; 38:27-32. [PMID: 27806920 DOI: 10.1016/j.tiv.2016.10.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Revised: 10/27/2016] [Accepted: 10/28/2016] [Indexed: 10/20/2022]
Abstract
Cancer is a public health problem which represents the second cause of death in the world. In this framework, it is necessary to identify novel compounds with antineoplastic potential. Plants are an important source for discovering novel compounds with pharmacological potential. In this study, we aimed to investigate the antiproliferative potential of isolated compounds from Casearia sylvestris on tumor cell lines. Crude extract effectively reduced cell viability of 4 tumor cell lines (HepG2, A549, U251-MG, and HT-144) after 48h treatment. HepG2 and HT-144 were the most responsive cells. Three fractions (aqueous ethanol, n-hexane and ethyl acetate) were tested against HepG2 and HT-144 cells and we observed that compounds with antiproliferative activity were concentrated in n-hexane and ethyl acetate fractions. The casearins A, G and J were isolated from n-hexane fraction, while casearin D was obtained from ethyl acetate fraction. We demonstrated that casearin D significantly inhibited the clonogenic capacity of HepG2 cells after 24h exposure indicating its antiproliferative activity. In addition, G1/S transition cell cycle arrest in HepG2 cells was also observed. These effects are related, at least in part, to ability of the casearin D in reducing ERK phosphorylation and cyclin D1 expression levels.
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Affiliation(s)
- Guilherme Álvaro Ferreira-Silva
- Institute of Biomedical Sciences, Federal University of Alfenas, Rua Gabriel Monteiro da Silva, 700, 37130-000, Alfenas, MG, Brazil
| | - Carla Carolina Lopes Lages
- Institute of Chemistry, Federal University of Alfenas, Rua Gabriel Monteiro da Silva, 700, 37130-000, Alfenas, MG, Brazil
| | - Patricia Sartorelli
- Institute of Environmental Sciences, Chemical and Pharmaceutical, Federal University of Sao Paulo, Diadema, SP, Brazil
| | - Flávia Rie Hasegawa
- Institute of Environmental Sciences, Chemical and Pharmaceutical, Federal University of Sao Paulo, Diadema, SP, Brazil
| | - Marisi Gomes Soares
- Institute of Chemistry, Federal University of Alfenas, Rua Gabriel Monteiro da Silva, 700, 37130-000, Alfenas, MG, Brazil
| | - Marisa Ionta
- Institute of Biomedical Sciences, Federal University of Alfenas, Rua Gabriel Monteiro da Silva, 700, 37130-000, Alfenas, MG, Brazil.
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13
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de Souza Grinevicius VMA, Kviecinski MR, Santos Mota NSR, Ourique F, Porfirio Will Castro LSE, Andreguetti RR, Gomes Correia JF, Filho DW, Pich CT, Pedrosa RC. Piper nigrum ethanolic extract rich in piperamides causes ROS overproduction, oxidative damage in DNA leading to cell cycle arrest and apoptosis in cancer cells. JOURNAL OF ETHNOPHARMACOLOGY 2016; 189:139-147. [PMID: 27178634 DOI: 10.1016/j.jep.2016.05.020] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2015] [Revised: 05/05/2016] [Accepted: 05/09/2016] [Indexed: 06/05/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Ayurvedic and Chinese traditional medicine and tribal people use herbal preparations containing Piper nigrum fruits for the treatment of many health disorders like inflammation, fever, asthma and cancer. In Brazil, traditional maroon culture associates the spice Piper nigrum to health recovery and inflammation attenuation. AIMS OF THE STUDY The aim of the current work was to evaluate the relationship between reactive oxygen species (ROS) overproduction, DNA fragmentation, cell cycle arrest and apoptosis induced by Piper nigrum ethanolic extract and its antitumor activity. METHODS The plant was macerated in ethanol. Extract constitution was assessed by TLC, UV-vis and ESI-IT-MS/MS spectrometry. The cytotoxicity, proliferation and intracellular ROS generation was evaluated in MCF-7 cells. DNA damage effects were evaluated through intercalation into CT-DNA, plasmid DNA cleavage and oxidative damage in CT-DNA. Tumor growth inhibition, survival time increase, apoptosis, cell cycle arrest and oxidative stress were assessed in Ehrlich ascites carcinoma-bearing mice. RESULTS Extraction yielded 64mg/g (36% piperine and 4.2% piperyline). Treatments caused DNA damage and reduced cell viability (EC50=27.1±2.0 and 80.5±6.6µg/ml in MCF-7 and HT-29 cells, respectively), inhibiting cell proliferation by 57% and increased ROS generation in MCF-7 cells (65%). Ehrlich carcinoma was inhibited by the extract, which caused reduction of tumor growth (60%), elevated survival time (76%), cell cycle arrest and induced apoptosis. The treatment with extract increased Bax and p53 and inhibited Bcl-xL and cyclin A expression. It also induced an oxidative stress in vivo verified as enhanced lipid peroxidation and carbonyl proteins content and increased activities of glutathione reductase, superoxide dismutase and catalase. GSH concentration was decreased in tumor tissue from mice. CONCLUSION The ethanolic extract has cytotoxic and antiproliferative effect on MCF-7 cells and antitumor effect in vivo probably due to ROS overproduction that induced oxidative stress affecting key proteins involved in cell cycle arrest at G1/S and triggering apoptosis. Finally, the overall data from this study are well in line with the traditional claims for the antitumor effect of Piper nigrum fruits.
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MESH Headings
- Animals
- Antineoplastic Agents, Phytogenic/isolation & purification
- Antineoplastic Agents, Phytogenic/pharmacology
- Apoptosis/drug effects
- Apoptosis Regulatory Proteins/metabolism
- Biomarkers, Tumor/metabolism
- Breast Neoplasms/drug therapy
- Breast Neoplasms/genetics
- Breast Neoplasms/metabolism
- Breast Neoplasms/pathology
- Carcinoma, Ehrlich Tumor/drug therapy
- Carcinoma, Ehrlich Tumor/genetics
- Carcinoma, Ehrlich Tumor/metabolism
- Carcinoma, Ehrlich Tumor/pathology
- Cell Cycle Checkpoints/drug effects
- Cell Cycle Proteins/metabolism
- DNA Damage
- Dose-Response Relationship, Drug
- Ethanol/chemistry
- Female
- HT29 Cells
- Humans
- Lipid Peroxidation/drug effects
- MCF-7 Cells
- Male
- Mice, Inbred BALB C
- Oxidants/isolation & purification
- Oxidants/pharmacology
- Oxidative Stress/drug effects
- Phytotherapy
- Piper nigrum/chemistry
- Piperidines/isolation & purification
- Piperidines/pharmacology
- Plant Extracts/isolation & purification
- Plant Extracts/pharmacology
- Plants, Medicinal
- Protein Carbonylation/drug effects
- Reactive Oxygen Species/metabolism
- Solvents/chemistry
- Time Factors
- Tumor Burden/drug effects
- Up-Regulation
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Affiliation(s)
| | - Maicon Roberto Kviecinski
- Programa de Pós-Graduação em Ciências da Saúde da Universidade do Sul de Santa Catarina (UNISUL), SC, Brazil
| | - Nádia Sandrini Ramos Santos Mota
- Laboratório de Bioquímica Experimental, Departamento de Bioquímica, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | - Fabiana Ourique
- Laboratório de Bioquímica Experimental, Departamento de Bioquímica, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | | | - Rafaela Rafognato Andreguetti
- Laboratório de Bioquímica Experimental, Departamento de Bioquímica, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | - João Francisco Gomes Correia
- Laboratório de Bioquímica Experimental, Departamento de Bioquímica, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | - Danilo Wilhem Filho
- Departamento de Ecologia e Zoologia,Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil
| | - Claus Tröger Pich
- NITBIO, Universidade Federal de Santa Catarina, Araranguá, SC, Brazil
| | - Rozangela Curi Pedrosa
- Laboratório de Bioquímica Experimental, Departamento de Bioquímica, Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil.
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Ferreira PMP, Bezerra DP, Silva JDN, da Costa MP, Ferreira JRDO, Alencar NMN, Figueiredo ISTD, Cavalheiro AJ, Machado CML, Chammas R, Alves APNN, Moraes MOD, Pessoa C. Preclinical anticancer effectiveness of a fraction from Casearia sylvestris and its component Casearin X: in vivo and ex vivo methods and microscopy examinations. JOURNAL OF ETHNOPHARMACOLOGY 2016; 186:270-279. [PMID: 27067367 DOI: 10.1016/j.jep.2016.04.011] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2016] [Revised: 04/07/2016] [Accepted: 04/07/2016] [Indexed: 06/05/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Casearia sylvestris (Salicaceae) is found in South America and presents antiulcerogenic, cytotoxic, antimicrobial, anti-inflammatory and antihypertensive activities. AIM OF THE STUDY To assess the in vivo and ex vivo antitumor action of a fraction with casearins (FC) and its main component - Casearin X-isolated from C. sylvestris leaves. MATERIALS AND METHODS Firstly, Sarcoma 180 bearing Swiss mice were treated with FC and Cas X for 7 days. Secondly, BALB/c nude animals received hollow fibers with colon carcinoma (HCT-116) or glioblastoma (SF-295) cells and were treated with FC for 4 days. On 5th day, proliferation was determined by MTT assay. RESULTS FC 10 and 25mg/kg/day i.p. and 50mg/kg/day oral and Cas X 25mg/kg/day i.p. and 50mg/kg/day oral revealed tumor growth inhibition rates of 35.8, 86.2, 53.7, 90.0 and 65.5% and such tumors demonstrated rare mitoses and coagulation necrosis areas. Similarly, FC reduced multiplying of HCT-116 and SF-295 cells when evaluated by the Hollow Fiber Assay (2.5 and 5mg/kg/day i.p. and 25 and 50mg/kg/day oral), with cell growth inhibition rates ranging from 33.3 to 67.4% (p<0.05). Flow cytometry experiments revealed that FC reduced membrane integrity and induced DNA fragmentation and mitochondrial depolarization (p<0.05). CONCLUSIONS FC and Cas X were efficient antitumor substances against murine and human cancer cells and caused reversible morphological changes in liver, kidneys and spleens, emphasizing clerodane diterpenes as an emerging class of anticancer molecules.
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Affiliation(s)
- Paulo Michel Pinheiro Ferreira
- Laboratory in Experimental Cancerology, Department of Biophysics and Physiology, Federal University of Piauí, Teresina, Brazil; Postgraduate Program in Pharmaceutical Sciences, Federal University of Piauí, Teresina, Brazil; Postgraduate Program in Biotechnology, Federal University of Piauí, Teresina, Brazil.
| | | | | | - Marcília Pinheiro da Costa
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Piauí, Teresina, Brazil; Department of Pharmacy, Federal University of Piauí, Teresina, Brazil
| | | | - Nylane Maria Nunes Alencar
- Department of Physiology and Pharmacology, Faculty of Medicine, Federal University of Ceará, Fortaleza, Brazil
| | | | | | - Camila Maria Longo Machado
- Radioisotopes Research Laboratory, Center for Medical Nuclear, State University of São Paulo, São Paulo, Brazil
| | - Roger Chammas
- Department of Radiology, Faculty of Medicine, State University of São Paulo, São Paulo, Brazil
| | | | - Manoel Odorico de Moraes
- Department of Physiology and Pharmacology, Faculty of Medicine, Federal University of Ceará, Fortaleza, Brazil
| | - Claudia Pessoa
- Department of Physiology and Pharmacology, Faculty of Medicine, Federal University of Ceará, Fortaleza, Brazil; Oswaldo Cruz Foundation, Fortaleza, Brazil
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15
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Bailon-Moscoso N, Romero-Benavides JC, Tinitana-Imaicela F, Ostrosky-Wegman P. Medicinal plants of Ecuador: a review of plants with anticancer potential and their chemical composition. Med Chem Res 2015. [DOI: 10.1007/s00044-015-1335-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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