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Juárez-Velázquez T, González-Garrido JA, Sánchez-Lombardo I, Jiménez-Pérez NDC, Olivares-Corichi IM, García-Sánchez JR, Hernández-Abreu O. Untargeted metabolic analysis of Epaltes mexicana by LC-QTOF-MS: Terpenes with activity against human cancer cell lines. Fitoterapia 2024; 179:106194. [PMID: 39216676 DOI: 10.1016/j.fitote.2024.106194] [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: 04/11/2024] [Revised: 08/20/2024] [Accepted: 08/26/2024] [Indexed: 09/04/2024]
Abstract
Epaltes mexicana is a plant widely used in traditional medicine and as a food in Mexico; however, its phytochemical and pharmacological studies are limited. This study aimed to identify the active secondary metabolites of Epaltes mexicana and determine its cytotoxic activity on cancer cell lines. Three organic extracts were obtained by maceration using n-hexane, dichloromethane, and methanol. The n-hexane extract was fractioned by simple column chromatography. Eight terpenes were annotated in collection 6 (C6) by LC-QTOF-MS using a gradient elution and Electrospray Ionization (ESI) in positive ion mode: 1) Gibberellin A15, 2) farfugin A, 3) dehydromyodesmone, 4) eremopetasitenin A1, 5) hydroxyisonobilin, 6) anhydrocinnzeylanine, 7) nigakilactone H and 8) taxodione. On the other hand, C6 showed a concentration-dependent cytotoxic effect on cancer cell lines MCF-7 (Emax = 74.69 ± 6.19 % and IC50 = 6.31 μg/mL), MDA-MB-231 (Emax = 79.28 ± 12.12 % and IC50 = 124.21 μg/mL), and SiHa (Emax = 82.96 ± 6.02 % and IC50 = 124.31 μg/mL). The C6 did not show a cytotoxic effect against DU-145 and non-cancerous cells from the mammary glands MCF-10A. These results indicate cytotoxic specificity on cancer cell lines and support the hypothesis that terpenes identified in E. mexicana must be investigated and developed for non-clinical and clinical trials as potential anti-cancer drugs.
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Affiliation(s)
- Tamara Juárez-Velázquez
- Centro de Investigación de Ciencia y Tecnología Aplicada de Tabasco, Universidad Juárez Autónoma de Tabasco, Carretera Cunduacán-Jalpa km. 1 Col. La Esmeralda, Cunduacán 86690, Tabasco, Mexico
| | - José Arnold González-Garrido
- Centro de Investigación de Ciencia y Tecnología Aplicada de Tabasco, Universidad Juárez Autónoma de Tabasco, Carretera Cunduacán-Jalpa km. 1 Col. La Esmeralda, Cunduacán 86690, Tabasco, Mexico
| | - Irma Sánchez-Lombardo
- Centro de Investigación de Ciencia y Tecnología Aplicada de Tabasco, Universidad Juárez Autónoma de Tabasco, Carretera Cunduacán-Jalpa km. 1 Col. La Esmeralda, Cunduacán 86690, Tabasco, Mexico
| | - Nelly Del Carmen Jiménez-Pérez
- Herbario UJAT, División Académica de Ciencias Biológicas, Universidad Juárez Autónoma de Tabasco, Carretera Villahermosa-Cárdenas km. 0.5 S/N, Entronque a Bosques de Saloya, Villahermosa, Tabasco, Mexico
| | - Ivonne María Olivares-Corichi
- Escuela Superior de Medicina, Instituto Politécnico Nacional, Salvador Díaz Mirón esq. Plan de San Luis S/N, Miguel Hidalgo, Casco de Santo Tomas, Ciudad de México, Mexico
| | - José Rubén García-Sánchez
- Escuela Superior de Medicina, Instituto Politécnico Nacional, Salvador Díaz Mirón esq. Plan de San Luis S/N, Miguel Hidalgo, Casco de Santo Tomas, Ciudad de México, Mexico
| | - Oswaldo Hernández-Abreu
- Centro de Investigación de Ciencia y Tecnología Aplicada de Tabasco, Universidad Juárez Autónoma de Tabasco, Carretera Cunduacán-Jalpa km. 1 Col. La Esmeralda, Cunduacán 86690, Tabasco, Mexico.
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Septaningsih DA, Suparto IH, Achmadi SS, Heryanto R, Rafi M. Untargeted metabolomics using UHPLC-Q-Orbitrap HRMS for identifying cytotoxic compounds on MCF-7 breast cancer cells from Annona muricata Linn leaf extracts as potential anticancer agents. PHYTOCHEMICAL ANALYSIS : PCA 2024; 35:1418-1427. [PMID: 38708435 DOI: 10.1002/pca.3373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2024] [Accepted: 04/21/2024] [Indexed: 05/07/2024]
Abstract
INTRODUCTION The leaves of Annona muricata L., known as "soursop" or "sirsak" in Indonesia, are used traditionally for cancer treatment. However, the bioactive components remain largely unidentified. OBJECTIVE This study used untargeted liquid chromatography-tandem mass spectrometry (LC-MS/MS)-based metabolomics to identify potential cytotoxic compounds in A. muricata leaf extracts on MCF-7 breast cancer cells in vitro. METHODS A. muricata leaves were macerated with water, 99% ethanol, and aqueous mixtures containing 30%, 50%, and 80% ethanol. Cytotoxic activity of the extracts against MCF-7 breast cancer cells was determined using the MTT assay. Ultra-high-performance liquid chromatography-Q-Orbitrap high-resolution mass spectroscopy (UHPLC-Q-Orbitrap-HRMS) was used to characterize the metabolite composition of each extract. The correlations between metabolite profile and cytotoxic activities were evaluated using orthogonal partial least square discriminant analysis (OPLS-DA). The binding of these bioactive compounds to the tumorigenic alpha-estrogen receptor (3ERT) was then evaluated by in silico docking simulations. RESULTS Ninety-nine percent ethanol extracts demonstrated the greatest potency for reducing MCF-7 cell viability (IC50 = 22 μg/ml). We detected 35 metabolites in ethanol extracts, including alkaloids, flavonoids, and acetogenins. OPLS-DA predicted that annoreticuin, squadiolin C, and xylopine, and six unknown acetogenin metabolites, might reduce MCF-7 cell viability. In silico analysis predicted that annoreticuin, squadiolin C, and xylopine bind to 3ERT with an affinity comparable to doxorubicin. CONCLUSION Untargeted metabolomics and in silico modeling identified cytotoxic compounds on MCF-7 cells and binding affinity to 3ERT in A. muricata leaf extracts. The findings need to be further verified to prove the screening results.
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Affiliation(s)
- Dewi Anggraini Septaningsih
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, IPB University, Bogor, Indonesia
- Advance Research Laboratory, IPB University, Bogor, Indonesia
- Department of Chemistry, Faculty of Military Mathematics and Natural Sciences, Indonesian Defense University, Bogor, Indonesia
| | - Irma Herawati Suparto
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, IPB University, Bogor, Indonesia
- Tropical Biopharmaca Research Center, IPB University, Bogor, Indonesia
- Primate Research Center, IPB University, Bogor, Indonesia
| | - Suminar Setiati Achmadi
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, IPB University, Bogor, Indonesia
- Tropical Biopharmaca Research Center, IPB University, Bogor, Indonesia
| | - Rudi Heryanto
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, IPB University, Bogor, Indonesia
- Advance Research Laboratory, IPB University, Bogor, Indonesia
- Tropical Biopharmaca Research Center, IPB University, Bogor, Indonesia
| | - Mohamad Rafi
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, IPB University, Bogor, Indonesia
- Advance Research Laboratory, IPB University, Bogor, Indonesia
- Tropical Biopharmaca Research Center, IPB University, Bogor, Indonesia
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Kiran A, Altaf A, Sarwar M, Malik A, Maqbool T, Ali Q. Phytochemical profiling and cytotoxic potential of Arnebia nobilis root extracts against hepatocellular carcinoma using in-vitro and in-silico approaches. Sci Rep 2023; 13:11376. [PMID: 37452082 PMCID: PMC10349071 DOI: 10.1038/s41598-023-38517-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 07/10/2023] [Indexed: 07/18/2023] Open
Abstract
Hepatocellular carcinoma is the fifth most prevalent cancer worldwide. The emergence of drug resistance and other adverse effects in available anticancer options are challenging to explore natural sources. The current study was designed to decipher the Arnebia nobilis (A. nobilis) extracts for detecting phytochemicals, in-vitro evaluation of antioxidative and cytotoxic potentials, and in-silico prediction of potent anticancer compounds. The phytochemical analysis revealed the presence of flavonoids, phenols, tannins, alkaloids, quinones, and cardiac glycosides, in the ethanol (ANE) and n-hexane (ANH) extracts of A. nobilis. ANH extract exhibited a better antioxidant potential to scavenge DPPH, nitric oxide and superoxide anion radicals than ANE extract, which showed better potential only against H2O2 radicals. In 24 h treatment, ANH extract revealed higher cytotoxicity (IC50 value: 22.77 µg/mL) than ANH extract (IC50 value: 46.74 µg/mL) on cancer (HepG2) cells without intoxicating the normal (BHK) cells using MTT assay. A better apoptotic potential was observed in ANH extract (49.10%) compared to ANE extract (41.35%) on HepG2 cells using the annexin V/PI method. GCMS analysis of ANH extract identified 35 phytocompounds, from which only 14 bioactive compounds were selected for molecular docking based on druggability criteria and toxicity filters. Among the five top scorers, deoxyshikonin exhibited the best binding affinities of - 7.2, - 9.2, - 7.2 and - 9.2 kcal/mol against TNF-α, TGF-βR1, Bcl-2 and iNOS, respectively, followed by ethyl cholate and 2-Methyl-6-(4-methylphenyl)hept-2-en-4-one along with their desirable ADMET properties. The phytochemicals of ANH extract could be used as a promising drug candidate for liver cancer after further validations.
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Affiliation(s)
- Asia Kiran
- Institute of Molecular Biology and Biotechnology, The University of Lahore, Lahore, 54300, Pakistan
| | - Awais Altaf
- Institute of Molecular Biology and Biotechnology, The University of Lahore, Lahore, 54300, Pakistan.
| | - Muhammad Sarwar
- Institute of Molecular Biology and Biotechnology, The University of Lahore, Lahore, 54300, Pakistan
| | - Arif Malik
- Institute of Molecular Biology and Biotechnology, The University of Lahore, Lahore, 54300, Pakistan
| | - Tahir Maqbool
- Institute of Molecular Biology and Biotechnology, The University of Lahore, Lahore, 54300, Pakistan
| | - Qurban Ali
- Department of Plant Breeding and Genetics, Faculty of Agricultural Sciences, University of the Punjab, Lahore, Pakistan.
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Prihanto AA, Jatmiko YD, Nurdiani R, Miftachurrochmah A, Wakayama M. Freshwater Microalgae as Promising Food Sources: Nutritional and Functional Properties. Open Microbiol J 2022. [DOI: 10.2174/18742858-v16-e2206200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
A number of researchers have predicted that the current food crisis is predicted to worsen in 2050. The prediction of this crisis is aligned with climate change causing increases in some basic foodstuff prices. Therefore, everyone should prepare to consume alternative foods at an early stage. Alternative foods have been widely developed, one of which involves microalgae. However, the type of microalgae produced by some countries on a large scale consists of only oceanic/seawater microalgae. This will have an impact on and hinder development in countries that do not have these resources. Therefore, it is necessary to explore the use of microalgae derived from freshwater. Unfortunately, freshwater microalgae are still rarely investigated for use as alternative foods. However, there is considerable potential to utilize freshwater microalgae, and these algae are very abundant and diverse. In terms of nutritional properties, compared to oceanic / seawater microalgae, freshwater microalgae contain nearly the same protein and amino acids, lipids and fatty acids, carbohydrates, and vitamins. There are even more species whose composition is similar to those currently consumed foods, such as beef, chicken, beans, eggs, and corn. In addition to dietary properties, freshwater microalgae also have functional properties, due to the presence of pigments, sterols, fatty acids, and polyphenols. Given the potential of freshwater microalgae, these aquatic resources need to be developed for potential use as future food resources.
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Abuarab SF, Talib WH. Immunomodulatory and Anticancer Activities of Barley Bran Grown in Jordan: An in vitro and in vivo Study. Front Nutr 2022; 9:838373. [PMID: 35662936 PMCID: PMC9159360 DOI: 10.3389/fnut.2022.838373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 03/28/2022] [Indexed: 11/17/2022] Open
Abstract
The Mediterranean diet is regarded as one of the most healthful dietary patterns in the world, owing to a combination of foods high in antioxidants and anticancer constituents. Barley bran is one of the components of the Mediterranean diet. It has nutritional and beneficial effects in different pathological conditions. Many studies were achieved to assess the nutritious values of barley bran, but there is no research indicating immunomodulatory and anticancer activities of barley bran grown in Jordan. The present study aims to examine and assess the potential immunomodulatory and anti-tumor activities of ethanol, n-hexane, aqueous/methanol, and water extracts obtained from barley bran. The Maceration method was utilized to prepare ethanol, n-hexane, aqueous/methanol, and water extracts. Various phytochemical groups were determined by using qualitative phytochemical tests. The antiproliferative activity of extracts was determined against MCF-7, HCT-116, A549, and EMT6/p by the MTT assay. The Folin-Ciocalteu reagent was used to detect the total phenolic content in extracts. Furthermore, immunomodulatory activity was assessed by determining the effect of extracts on splenocytes proliferation in the presence and absence of mitogens. The nitro blue tetrazolium assay and the neutral red method were used to assess the effect of each extract on the phagocytic activity of macrophages and pinocytosis, respectively. For the in vivo part, three different concentrations (10, 20, and 30% w/v) of barley bran were used to test the prophylactic effect in four Balb/C mice groups inoculated with EMT6/p cell-line subcutaneously. Also, serum samples were collected to assess the effect on cytokines (IFN-gamma, IL-2, IL-4, and IL-10). Barley bran extracts inhibited cancer cell proliferation. According to immunoassays, n-hexane and aqueous/methanol extracts could significantly rise lymphocyte proliferation and pinocytosis activity of macrophages. The activity of phagocytosis was increased by n-hexane and ethanol extracts. For the in vivo part, the average tumor size and weight of mice given the 30% barley bran group was significantly reduced (p < 0.05) compared with the control group. During our study, higher levels of TH1 cytokines (IFN- γ, IL-2) and lower levels of TH2 cytokine (IL-4) and T regulatory cytokine (IL-10) were obtained due to consumption of barley bran in food. Barley bran can be used as a prophylactic agent because it has anti-cancer and immunomodulatory activities.
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Affiliation(s)
| | - Wamidh H. Talib
- Department of Clinical Pharmacy and Therapeutic, Applied Science Private University, Amman, Jordan
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Kamble SS, Choudhari J, Nimma R, Kumar TVS, Patil KK, Hese SV, Dawane BS, Gacche RN. Chloroxylon swietenia (Roxb.) DC induces cell death and apoptosis by down-regulating the NF-κB pathway in MCF-7 breast cancer cells: In vitro and in vivo investigations. Cancer Rep (Hoboken) 2022; 5:e1600. [PMID: 35274824 PMCID: PMC9575507 DOI: 10.1002/cnr2.1600] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 10/25/2021] [Accepted: 12/29/2021] [Indexed: 11/14/2022] Open
Abstract
Background Natural products with targeted bioactivity have gained major attention in the field of cancer research owing to emerging anti‐cancer drug resistance and off target toxicities. Chloroxylon swietenia (Roxb.) DC is recognized as a folklore medicinal plant and has numerous therapeutic benefits in the folklore medicine system, however the anti‐cancer potential of this plant and its mechanism of action is poorly understood. Aims The aim of the study was to investigate the anti‐breast cancer efficacy of C. swietenia leaves methanol extract (CSLME) against MCF‐7 hormone dependent human breast cancer cell line with possible mechanism of action. Methods and results The anti‐breast cancer activity of CSLME against MCF‐7 cells was assessed by evaluating its efficacy toward cytotoxicity, cell migration, colony formation, DNA fragmentation, apoptosis, cytoskeleton, angiogenesis, cell cycle regulation, and animal toxicity. The preliminary screening of CSLME against MCF‐7 cells revealed the cytotoxicity (IC50 20 μg/ml), inhibited cell migration, colony formation, and angiogenesis. It was observed that CSLME induces apoptosis by nuclear fragmentation and disruption of cytoskeleton by actin derangement. The results of Annexin V‐FITC assay and cell cycle analysis by flow cytometry clearly pointed out the sizable fraction of apoptotic cells, and arrested the cells at G2/M phase of cell cycle. The results of the immunoblotting experiments showed that CSLME activates intrinsic pathway of apoptosis with down regulation of anti‐apoptotic marker like Bcl2, up regulation of pro‐apoptotic markers like Bax & Bad, along with successful cleavage of Caspase‐9 and PARP‐1. Further, western blot analysis revealed the possible down regulation of NF‐κB pathway by CSLME, which may be responsible for anti‐cancer activity in MCF‐7 cells. In vivo animal model studies using NOD‐SCID mice demonstrated impressive anti‐tumor activity with significant reduction in tumor volume of MCF‐7 tumor xenograft. Of note, in‐vivo acute oral toxicity study as per Organization for Economic Cooperation and Development 423 revealed the nontoxic nature of CSLME. Conclusion The in vitro and in vivo findings clearly outline the potential of CSLME as inhibitor of growth and proliferation of MCF‐7 cells. Mechanistically, CSLME seems to activate intrinsic pathway of apoptosis, arrest cell cycle, target actin cytoskeleton, inhibit growth, colony formation, migration, and angiogenesis, with down regulation of NF‐κB pathway leading to cell death.
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Affiliation(s)
- Sonali S Kamble
- Department of Biochemistry, Gramin Science (Vocational) College, Nanded, India
| | - Jasoda Choudhari
- Department of Biotechnology, Savitribai Phule Pune University, Pune, India
| | | | | | - Kapil K Patil
- Government Medical College & Hospital, Aurangabad, India
| | | | - Bhaskar S Dawane
- School of Chemical Sciences, Swami Ramanand Teerth Marathwada University, Nanded, India
| | - Rajesh N Gacche
- Department of Biotechnology, Savitribai Phule Pune University, Pune, India
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Study on electrochemical behavior and in vitro anticancer effect of Co(II) and Zn(II) complexes containing pyridine-2,6-dicarboxylate. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2021.120549] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Fraga Dias AD, Dallemole DR, Bruinsmann FA, Lopes Silva LF, Cruz-López O, Conejo-García A, Oliveira Battastini AM, Campos JM, Guterres SS, Pohlmann AR, Figueiró F. Development of bozepinib-loaded nanocapsules for nose-to-brain delivery: preclinical evaluation in glioblastoma. Nanomedicine (Lond) 2021; 16:2095-2115. [PMID: 34523353 DOI: 10.2217/nnm-2021-0164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: To develop and characterize bozepinib-loaded lipid-core nanocapsules (BZP-LNC+) as a potential treatment for glioblastoma (GBM). Methods: Characterization of nanocapsules was performed by diameter, polydispersity index, Zeta potential, pH and encapsulation efficiency. GBM cell viability, cell cycle and Annexin/PI were evaluated after BZP-LNC+ treatment. Synergism between BZP-LNC+ and temozolomide (TMZ) was performed by CompuSyn software and confirmed in vitro and in vivo. Results: BZP-LNC+ showed adequate particle sizes, positive Zeta potential, narrow size distribution and high encapsulation efficiency. BZP-LNC+ reduces GBM growth by inducing apoptosis. BZP-LNC+ and TMZ showed synergistic effect in vitro and reduced the in vivo glioma growth by approximately 81%. Conclusion: The present study provides proof-of-principle insights for the combination of these drugs for GBM treatment.
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Affiliation(s)
- Amanda de Fraga Dias
- Programa de Pós-Graduação em Ciências Biológicas: Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Danieli Rosane Dallemole
- Programa de Pós-Graduação em Ciências Farmacêuticas, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Franciele Aline Bruinsmann
- Programa de Pós-Graduação em Ciências Farmacêuticas, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Luiz Fernando Lopes Silva
- Programa de Pós-Graduação em Ciências Biológicas: Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Olga Cruz-López
- Departamento de Química Farmacéutica y Orgánica, Facultad de Farmacia, c/Campus de Cartuja s/n, Granada, Spain.,Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), Granada, Spain
| | - Ana Conejo-García
- Departamento de Química Farmacéutica y Orgánica, Facultad de Farmacia, c/Campus de Cartuja s/n, Granada, Spain.,Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), Granada, Spain
| | - Ana Maria Oliveira Battastini
- Programa de Pós-Graduação em Ciências Biológicas: Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Joaquín María Campos
- Departamento de Química Farmacéutica y Orgánica, Facultad de Farmacia, c/Campus de Cartuja s/n, Granada, Spain.,Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), Granada, Spain
| | - Silvia Stanisçuaski Guterres
- Programa de Pós-Graduação em Ciências Farmacêuticas, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Adriana Raffin Pohlmann
- Programa de Pós-Graduação em Ciências Farmacêuticas, Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Fabrício Figueiró
- Programa de Pós-Graduação em Ciências Biológicas: Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil.,Departamento de Bioquímica, Instituto de Ciências Básicas da Saúde, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
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Nawaz A, Jamal A, Arif A, Parveen Z. In vitro cytotoxic potential of Solanum nigrum against human cancer cell lines. Saudi J Biol Sci 2021; 28:4786-4792. [PMID: 34354467 PMCID: PMC8324988 DOI: 10.1016/j.sjbs.2021.05.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 05/01/2021] [Accepted: 05/02/2021] [Indexed: 02/07/2023] Open
Abstract
Plants have natural products which use to possess antiproliferative potential against many cancers. In the present study, six isolated fractions (ethyl acetate, petroleum ether, chloroform, n-butanol, ethanol and aqueous) from Solanum nigrum were evaluated for their cytotoxic effect on different cell lines. Hepatic carcinoma cell line (HepG2), cervical cancer cell line (HeLa) and baby hamster kidney (BHK) used as normal non-cancerous cells were evaluated for cytotoxicity against isolated fractions. Cell viability assay was performed to evaluate the cytotoxicity of all fractions on different cell lines followed by the lactate dehydrogenase and vascular endothelial growth factor assays of most active fraction among all screened for cytotoxic analysis. HPLC analysis of most active fractions against cytotoxicity was performed to check the biological activity of compounds. Results displayed the potent cytotoxic activity of ethyl acetate fraction of S. nigrum against HepG2 cells with IC50 value of 7.89 μg/ml. Other fractions exhibited potent anticancer activity against HepG2 cells followed by HeLa cells. Fractions in our study showed no cytotoxicity in BHK cells. Cytotoxic activity observed in our current study exposed high antiproliferative potential and activity of ethyl acetate fraction against HepG2 cells. The results demonstrated that S. nigrum fractions exhibited anticancer activity against hepatic and cervical cancer cell lines with non-toxic effect in normal cells. These results reveal significant potential of S. nigrum for the therapeutic of cancers across the globe in future.
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Affiliation(s)
- Aisha Nawaz
- University of Central Punjab, Lahore, Pakistan
| | - Adil Jamal
- Sciences and Research, College of Nursing, Umm Al-Qura University, Makkah 715, Saudi Arabia
| | - Amina Arif
- University of Central Punjab, Lahore, Pakistan
| | - Zahida Parveen
- Pakistan Council of Scientific and Industrial Research, Lahore, Pakistan
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New insights into cytotoxic mechanisms of bozepinib against glioblastoma. Eur J Pharm Sci 2021; 162:105823. [PMID: 33781855 DOI: 10.1016/j.ejps.2021.105823] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 02/18/2021] [Accepted: 03/22/2021] [Indexed: 02/06/2023]
Abstract
Glioblastoma (GBM) is the most frequent and aggressive brain tumor in adults and the current treatments only have a modest effect on patient survival. Recent studies show that bozepinib (BZP), a purine derivative, has potential applications in cancer treatment. The aim of this study was to evaluate the effect of BZP against GBM cells, specially concerning the purinergic system. Thus, GBM cells (C6 and U138 cell lines) were treated with BZP and cell viability, cell cycle, and annexin/PI assays, and active caspase-3 measurements were carried out. Besides, the effect of BZP over the purinergic system was also evaluated in silico and in vitro. Finally, we evaluate the action of BZP against important markers related to cancer progression, such as Akt, NF-κB, and CD133. We demonstrate here that BZP reduces GBM cell viability (IC50 = 5.7 ± 0.3 µM and 12.7 ± 1.5 µM, in C6 and U138 cells, respectively), inducing cell death through caspase-dependent apoptosis, autophagosome formation, activation of NF-κB, without any change in cell cycle progression or on the Akt pathway. Also, BZP modulates the purinergic system, inducing an increase in CD39 enzyme expression and activity, while inhibiting CD73 activity and adenosine formation, without altering CD73 enzyme expression. Curiously, one cycle of treatment resulted in enrichment of GBM cells expressing NF-κB and CD133+, suggesting resistant cells selection. However, after another treatment round, the resistant cells were eliminated. Altogether, BZP presented in vitro anti-glioma activity, encouraging further in vivo studies in order to better understand its mechanism of action.
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Cytotoxicity of Ocimum basilicum and Impatiens walleriana Extracts on AGS and SKOV-3 Cancer Cell Lines by Flow Cytometry Analysis. INTERNATIONAL JOURNAL OF CANCER MANAGEMENT 2021. [DOI: 10.5812/ijcm.102610] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background: Numerous studies investigate finding new drug candidates with an increasing death rate caused by cancer. Nowadays, herbal medicine has been noticed again because of the many side effects of chemical drugs. Objectives: In the current study, anthocyanin and carotenoid types of compounds of Ocimum basilicum and Impatiens walleriana were determined and their cytotoxic effect on human gastric adenocarcinoma (AGS) and human ovarian carcinoma (SKOV-3) cancer cell lines were investigated. The cytotoxic effect of I. walleriana on cancer cells has not been reported so far. Methods: The amount of anthocyanin and carotenoid derivatives in these two plant species were investigated by biochemical tests, 3-(4, 5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT), and flow cytometry methods were applied for the cytotoxicity effect of the extracts on the AGS and SKOV3 cancer cell lines. Cell necrosis and apoptosis were determined by annexin V-fluorescent isothiocyanate/propidium iodide (FITC/PI) staining and quantification by flow cytometry. Results: Ocimum basilicum and I. walleriana contained a noticeable amount of the mentioned compounds. According to the results, the lowest IC50 (Half- maximal inhibitory concentration) value with an amount of 2.5 ± 0.21 mg/mL that indicates the most cytotoxic extract on the AGS cancer cell line belonged to I. walleriana extract. Besides, the lowest IC50 value of O. basilicum was about 0.9 ± 0. 11 mg/mL on the SKOV3 cancer cell line. The flow cytometry analysis has also proved that the toxicity of O. basilicum is more than I. walleriana on the SKOV3 cell line and the toxicity of I. walleriana was higher than O. basilicum on the AGS cancer cell line. Conclusions: Ocimum basilicum and I. walleriana contain antioxidant compounds, which showed the cytotoxic effect on AGS and SKOV3 cancer cell lines. Further studies on animal models and subsequent trials are necessary for revealing the full potential of the extracts.
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Lee H, Oh C, Kim S, Dey DK, Kim HK, Bajpai VK, Han YK, Huh YS. Metasequoia glyptostroboides potentiates anticancer effect against cervical cancer via intrinsic apoptosis pathway. Sci Rep 2021; 11:894. [PMID: 33441588 PMCID: PMC7806586 DOI: 10.1038/s41598-020-79573-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 11/30/2020] [Indexed: 01/30/2023] Open
Abstract
This study was undertaken to investigate the anticancer effects of organic extracts derived from the floral cones of Metasequoia glyptostroboides. Dried powder of M. glyptostroboides floral cones was subjected to methanol extraction, and the resulting extract was further partitioned by liquid–liquid extraction using the organic solvents n-hexane, dichloromethane (DME), chloroform, and ethyl acetate in addition to deionized water. HeLa cervical and COS-7 cells were used as a cancer cell model and normal cell control, respectively. The anticancer effect was evaluated by using the Cell Counting Kit-8 assay. The viability of COS-7 cells was found to be 12-fold higher than that of the HeLa cells under the administration of 50 µg/ml of the DME extract. Further, the sub-G1 population was determined by FACS analysis. The number of cells at the sub-G1 phase, which indicates apoptotic cells, was increased approximately fourfold upon treatment with the DME and CE extracts compared with that in the negative control. Furthermore, RT-qPCR and western blotting were used to quantitate the relative RNA and protein levels of the cell death pathway components, respectively. Our results suggest that the extracts of M. glyptostroboides floral cones, especially the DME extract, which possesses several anticancer components, as determined by GC–MS analysis, could a potential natural anticancer agent.
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Affiliation(s)
- Hoomin Lee
- Department of Biological Engineering, NanoBio High-Tech Materials Research Center, Inha University, 100 Inha-ro, Nam-gu, Incheon, 22212, Republic of Korea
| | - Cheolwoo Oh
- Department of Biological Engineering, NanoBio High-Tech Materials Research Center, Inha University, 100 Inha-ro, Nam-gu, Incheon, 22212, Republic of Korea
| | - Suji Kim
- Department of Biological Engineering, NanoBio High-Tech Materials Research Center, Inha University, 100 Inha-ro, Nam-gu, Incheon, 22212, Republic of Korea
| | - Debasish Kumar Dey
- Department of Biotechnology, Daegu University, Gyeongsan, 38453, Republic of Korea
| | - Hyung Kyo Kim
- Department of Biomaterials Research Center, GENPEAU Corporation, Incheon, 21990, Republic of Korea
| | - Vivek K Bajpai
- Department of Energy and Materials Engineering, Dongguk University-Seoul, 30 Pildong-ro 1-gil, Seoul, 04620, Republic of Korea.
| | - Young-Kyu Han
- Department of Energy and Materials Engineering, Dongguk University-Seoul, 30 Pildong-ro 1-gil, Seoul, 04620, Republic of Korea.
| | - Yun Suk Huh
- Department of Biological Engineering, NanoBio High-Tech Materials Research Center, Inha University, 100 Inha-ro, Nam-gu, Incheon, 22212, Republic of Korea.
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Heydari R, Motieiyan E, Abdolmaleki S, Aliabadi A, Ghadermazi M, Bagheri F, Amiri Rudbari H. Synthesis, X-ray crystal structure, thermal behavior and evaluation as anin vitrocytotoxic agent of a tin(IV) complex containing dipicolinic acid. J COORD CHEM 2020. [DOI: 10.1080/00958972.2020.1814955] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Rouhollah Heydari
- Research Center for Environmental Determinants of Health, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Elham Motieiyan
- Department of Chemistry, Payame Noor University, Tehran, Iran
| | - Sara Abdolmaleki
- Research Center for Environmental Determinants of Health, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Alireza Aliabadi
- Pharmaceutical Sciences Research Center, Health Institute, School of Pharmacy, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mohammad Ghadermazi
- Department of Chemistry, Faculty of Science, University of Kurdistan, Sanandaj, Iran
| | - Fereshteh Bagheri
- Pharmaceutical Sciences Research Center, Health Institute, School of Pharmacy, Kermanshah University of Medical Sciences, Kermanshah, Iran
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Rahi MS, Islam MS, Jerin I, Jahangir CA, Hasan MM, Hoque KMF, Reza MA. Differential expression of Bax-Bcl-2 and PARP-1 confirms apoptosis of EAC cells in Swiss albino mice by Morus laevigata. J Food Biochem 2020; 44:e13342. [PMID: 32578902 DOI: 10.1111/jfbc.13342] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 05/27/2020] [Accepted: 05/28/2020] [Indexed: 12/12/2022]
Abstract
A safer natural alternative to treat neoplastic cells by inducing apoptosis is a prime requisite. Therefore, the current study was to evaluate the antiproliferative activity of Morus laevigata, a wild-type Mulberry species. Antioxidant and cytotoxic activity of aqueous extracts of M. laevigata leaf (MLL) and M. laevigata bark (MLB) were evaluated. The in vivo cell growth inhibition was assessed on Ehrlich's ascites carcinoma (EAC) bearing mice model. Fluorescent microscopy and expression of PARP-1, Bax, and Bcl-2 through qPCR were performed to evaluate apoptosis. MLL and MLB extracts show promising antioxidant property with an IC50 value of 186.76 µg/ml and 352.97 µg/ml, respectively, with a decent LD50 value of 99.16 µg/ml and 92.54 µg/ml for MLL and MLB extract, respectively, indicated notable cytotoxicity. Cell growth inhibition was observed using MLL and MLB extracts were 68.33% and 48.66%, respectively. The morphological alteration, DNA fragmentation, and differential expression of Bax, Bcl-2, and PARP-1 confirm the induction of the intrinsic pathway of apoptosis. PRACTICAL APPLICATIONS: Plant-based medicine always plays a tremendous role in preventing several fatal diseases like cancer. The study evaluated the anticancer activity of a wild-type mulberry. Moreover, the potent antioxidant activity of the plant makes it possible to be a great candidate for cancer remedy. Besides, the molecular expression of the genes related to apoptosis confirms the plant's bioactive compounds could be a drug lead to neoplastic cells in the future. Presences of an immense antioxidant properties urge that they can be contribute in cancer treatment through the cell death pathways.
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Affiliation(s)
- Md Sifat Rahi
- Department of Genetic Engineering and Biotechnology, Jashore University of Science and Technology, Jashore, Bangladesh.,Molecular Biology and Protein Science Laboratory, Department of Genetic Engineering and Biotechnology, University of Rajshahi, Rajshahi, Bangladesh
| | - Md Shihabul Islam
- Molecular Biology and Protein Science Laboratory, Department of Genetic Engineering and Biotechnology, University of Rajshahi, Rajshahi, Bangladesh
| | - Israt Jerin
- Molecular Biology and Protein Science Laboratory, Department of Genetic Engineering and Biotechnology, University of Rajshahi, Rajshahi, Bangladesh
| | - Chowdhury Arif Jahangir
- Molecular Biology and Protein Science Laboratory, Department of Genetic Engineering and Biotechnology, University of Rajshahi, Rajshahi, Bangladesh
| | - Md Mahmudul Hasan
- Molecular Biology and Protein Science Laboratory, Department of Genetic Engineering and Biotechnology, University of Rajshahi, Rajshahi, Bangladesh
| | - Kazi Md Faisal Hoque
- Molecular Biology and Protein Science Laboratory, Department of Genetic Engineering and Biotechnology, University of Rajshahi, Rajshahi, Bangladesh
| | - Md Abu Reza
- Molecular Biology and Protein Science Laboratory, Department of Genetic Engineering and Biotechnology, University of Rajshahi, Rajshahi, Bangladesh
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Lalitha L, Sales T, Prince.P.Clarance, P.Agastian, Kim YO, Mahmoud A, Mohamed SE, Tack J, Na S, Kim HJ. In-vitro phytopharmacological and anticancer activity of Loranthus Longiflorus Desv. Var. Falcatuskurz against the human lung cancer cells. JOURNAL OF KING SAUD UNIVERSITY - SCIENCE 2020; 32:1246-1253. [DOI: 10.1016/j.jksus.2019.11.022] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
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Polyphenolic Characterization, Antioxidant, and Cytotoxic Activities of Mangifera indica Cultivars from Costa Rica. Foods 2019; 8:foods8090384. [PMID: 31480721 PMCID: PMC6769667 DOI: 10.3390/foods8090384] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Revised: 08/10/2019] [Accepted: 08/20/2019] [Indexed: 12/13/2022] Open
Abstract
The phenolic profile of skin and flesh from Manifera indica main commercial cultivars (Keitt and Tommy Atkins) in Costa Rica was studied using ultra performance liquid chromatography coupled with high resolution mass spectrometry (UPLC-ESI-MS) on enriched phenolic extracts. A total of 71 different compounds were identified, including 32 gallates and gallotannins (of different polymerization degree, from galloyl hexose monomer up to decagalloyl hexoses and undecagalloyl hexoses); seven hydroxybenzophenone (maclurin and iriflophenone) derivatives, six xanthonoids (including isomangiferin and mangiferin derivatives); 11 phenolic acids (hydroxybenzoic and hydroxycinnamic acid derivatives); and eight flavonoids (rhamnetin and quercetin derivatives). The findings for T. Atkins skin constitute the first report of such a high number and diversity of compounds. Also, it is the first time that the presence of gallotannin decamers and undecamers are reported in the skin and flesh of Keitt cultivar and in T. Atkins skins. In addition, total phenolic content (TPC) was measured with high values especially for fruits' skins, with a TPC of 698.65 and 644.17 mg gallic acid equivalents/g extract, respectively, for Keitt and T. Atkins cultivars. Antioxidant potential using 2,2-diphenyl-1-picrylhidrazyl (DPPH) and oxygen radical absorbance capacity (ORAC) methods were evaluated, with T. Atkins skin showing the best values for both DPPH (IC50 = 9.97 µg/mL) and ORAC (11.02 mmol TE/g extract). A significant negative correlation was found for samples between TPC and DPPH antioxidant values (r = -0.960, p < 0.05), as well as a significant positive correlation between TPC and ORAC (r = 0.910, p < 0.05) and between DPPH and ORAC antioxidant methods (r = 0.989, p < 0.05). Also, cytotoxicity was evaluated in gastric adenocarcinoma (AGS), hepatocarcinoma (HepG2), and colon adenocarcinoma (SW620), with T. Atkins skin showing the best results (IC50 = 138-175 µg/mL). Finally, for AGS and SW 620 cell lines particularly, a high significant negative correlation was found between cytotoxic activity and gallotannins (r = -0.977 and r = -0.940, respectively) while for the HepG2 cell line, the highest significant negative correlation was found with xanthonoids compounds (r = -0.921).
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