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Pitchakarn P, Ting P, Buacheen P, Karinchai J, Inthachat W, Chantong B, Suttisansanee U, Nuchuchua O, Temviriyanukul P. Multi-Endpoint Toxicological Assessment of Chrysin Loaded Oil-in-Water Emulsion System in Different Biological Models. NANOMATERIALS (BASEL, SWITZERLAND) 2024; 14:1001. [PMID: 38921877 PMCID: PMC11206519 DOI: 10.3390/nano14121001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2024] [Revised: 06/04/2024] [Accepted: 06/05/2024] [Indexed: 06/27/2024]
Abstract
Chrysin is hypothesized to possess the ability to prevent different illnesses, such as diabetes, cancer, and neurodegenerative disorders. Nonetheless, chrysin has a low solubility under physiological conditions, resulting in limited bioavailability. In a previous study, we utilized an oil-in-water emulsion system (chrysin-ES or chrysin-NE) to encapsulate chrysin, thereby increasing its bioaccessibility and preserving its antioxidant and anti-Alzheimer's properties. To promote the chrysin-ES as a supplementary and functional food, it was obligatory to carry out a safety assessment. Cytotoxicity testing showed that chrysin-ES was harmless, with no killing effect on 3T3-L1 (adipocytes), RAW 264.7 (macrophages), HEK293 (kidney cells), and LX-2 (hepatic stellate cells). The acute toxicity evaluation demonstrated that the 50% lethal dose (LD50) for chrysin-ES was greater than 2000 mg/kg BW. Genotoxicity assessments found that chrysin-ES did not induce DNA mutations in vitro or in vivo. Furthermore, chrysin and chrysin-ES exhibited anti-mutagenic properties against PhIP-induced and IQ-induced mutagenesis in the Ames test, while they inhibited urethane-, ethyl methanesulfonate-, mitomycin C-, and N-nitrosomethylurea-mediated mutations in Drosophila. The present study illustrates the safety and anti-genotoxicity properties of chrysin-ES, allowing for the further development of chrysin-based food supplements and nutraceuticals.
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Affiliation(s)
- Pornsiri Pitchakarn
- Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Muang Chiang Mai, Chiang Mai 50200, Thailand; (P.P.); (P.B.); (J.K.)
| | - Pisamai Ting
- Institute of Nutrition, Mahidol University, Salaya, Nakhon Pathom 73170, Thailand; (P.T.); (W.I.); (U.S.)
| | - Pensiri Buacheen
- Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Muang Chiang Mai, Chiang Mai 50200, Thailand; (P.P.); (P.B.); (J.K.)
| | - Jirarat Karinchai
- Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Muang Chiang Mai, Chiang Mai 50200, Thailand; (P.P.); (P.B.); (J.K.)
| | - Woorawee Inthachat
- Institute of Nutrition, Mahidol University, Salaya, Nakhon Pathom 73170, Thailand; (P.T.); (W.I.); (U.S.)
| | - Boonrat Chantong
- Department of Pre-Clinical and Applied Animal Science, Faculty of Veterinary Science, Mahidol University, Salaya, Phutthamonthon, Nakhon Pathom 73170, Thailand;
| | - Uthaiwan Suttisansanee
- Institute of Nutrition, Mahidol University, Salaya, Nakhon Pathom 73170, Thailand; (P.T.); (W.I.); (U.S.)
| | - Onanong Nuchuchua
- National Nanotechnology Center (NANOTEC), National Science and Technology Development Agency (NSTDA), Khlong Luang, Pathum Thani 12120, Thailand;
| | - Piya Temviriyanukul
- Institute of Nutrition, Mahidol University, Salaya, Nakhon Pathom 73170, Thailand; (P.T.); (W.I.); (U.S.)
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Scharf RM, Gonçalves CO, da Silva Fernandes A, Mazzei JL, Raquel Anastácio Ferraz E, Fernando Araujo Lima C, Felzenszwalb I. Antimutagenic and antitumor activities of a water-soluble fraction of soursop ( syn Graviola, Annona muricata L.) fruit pulp. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART A 2024; 87:310-324. [PMID: 38285000 DOI: 10.1080/15287394.2024.2309335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/30/2024]
Abstract
Soursop (Annona muricata) is a tropical tree whose decoction derived from bark, root, seed, or leaf has been used for medicinal uses. In addition, the fruit itself is considered a food, and the juice is utilized to treat heart and liver diseases. The aim of this study was to determine the phenolic content. In addition, a water-soluble fraction of the soursop fruit pulp (WSSP) was examined for the following properties: antioxidant, mutagenic, and antimutagenicity. UV-visible spectrophotometry determined total phenolic content by the Folin-Ciocalteu method to be 11.22 ± 0.6 mg of gallic acid equivalent per gram dried extract, and free-radical scavenging activity by the 2,2'-diphenyl-1-picryl-hydrazyl (DPPH•) showed an EC50 of 1032 µg/ml. In the Salmonella/microsome assay, no marked mutagenicity was induced following WSSP treatment, and a chemopreventive capacity was observed in the antimutagenic assay. The cytotoxicity assays were carried out using the water-soluble tetrazolium salt and lactate dehydrogenase (LDH) assays demonstrated that WSSP induced significant cytotoxicity in MCF-7 and Caco-2 cells, indicating greater effectiveness of cytotoxic action by destroying cell membrane integrity. Data suggest that WSSP may exert beneficial effects as a DNA chemopreventive and antitumor agent.
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Affiliation(s)
- Raissa Miranda Scharf
- Laboratory of Environmental Mutagenesis, Department of Biophysics and Biometry, University of the State of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Carine Oliveira Gonçalves
- Laboratory of Environmental Mutagenesis, Department of Biophysics and Biometry, University of the State of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Andreia da Silva Fernandes
- Laboratory of Environmental Mutagenesis, Department of Biophysics and Biometry, University of the State of Rio de Janeiro, Rio de Janeiro, Brazil
| | - José Luiz Mazzei
- Department of Natural Products, Institute of Drug Technology, Oswaldo Cruz Foundation, Rio de Janeiro, Brazil
| | - Elisa Raquel Anastácio Ferraz
- Laboratory of Toxicology, Department of Pharmacy and Pharmaceutical Administration, Pharmacy College, Fluminense Federal University, Niterói, Brazil
| | - Carlos Fernando Araujo Lima
- Laboratory of Environmental Mutagenesis, Department of Biophysics and Biometry, University of the State of Rio de Janeiro, Rio de Janeiro, Brazil
- Laboratory of Pharmaceutical and Technological Innovation, Molecular and Cell Biology Graduate Program, Federal University of the State of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Israel Felzenszwalb
- Laboratory of Environmental Mutagenesis, Department of Biophysics and Biometry, University of the State of Rio de Janeiro, Rio de Janeiro, Brazil
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3
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Almehizia AA, Aboulthana WM, Naglah AM, Hassan AS. In vitro biological studies and computational prediction-based analyses of pyrazolo[1,5- a]pyrimidine derivatives. RSC Adv 2024; 14:8397-8408. [PMID: 38476172 PMCID: PMC10928850 DOI: 10.1039/d4ra00423j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Accepted: 02/24/2024] [Indexed: 03/14/2024] Open
Abstract
There is a need for new pharmaceutical discoveries from bioactive nitrogenous derivatives due to the emergence of scourges, numerous pandemics, and diverse health problems. In this context, pyrazolo[1,5-a]pyrimidine derivatives 12a and 12b were synthesized and screened to evaluate their biological potentials in vitro as antioxidants, anti-diabetics, anti-Alzheimer's, anti-arthritics, and anti-cancer agents. Additionally, the computational pharmacokinetic and toxicity properties of the two pyrazolo[1,5-a]pyrimidines 12a and 12b were calculated and analyzed. The preliminary studies and results of this work represent the initial steps toward more advanced studies and define the bioactive chemical structure of pyrazolo[1,5-a]pyrimidine derivatives with the goal of exploring new drugs to address numerous health problems.
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Affiliation(s)
- Abdulrahman A Almehizia
- Drug Exploration & Development Chair (DEDC), Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University Riyadh 11451 Saudi Arabia
| | - Wael M Aboulthana
- Biochemistry Department, Biotechnology Research Institute, National Research Centre Dokki 12662 Cairo Egypt
| | - Ahmed M Naglah
- Drug Exploration & Development Chair (DEDC), Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University Riyadh 11451 Saudi Arabia
| | - Ashraf S Hassan
- Organometallic and Organometalloid Chemistry Department, National Research Centre Dokki 12622 Cairo Egypt
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Fernandes AS, de Melo Bisneto AV, Silva LS, Flávia Luiz Cardoso Bailão E, Cardoso CG, Carneiro CC, da Costa Santos S, Chen-Chen L. Tellimagrandin-I and camptothin a exhibit chemopreventive effects in Salmonella enterica serovar Typhimurium strains and human lymphocytes. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART A 2024; 87:185-198. [PMID: 38073488 DOI: 10.1080/15287394.2023.2290641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2024]
Abstract
Tellimagrandin-I (TL) and camptothin A (CA) are ellagitannins widely found in diverse plant species. Numerous studies demonstrated their significant biological activities, which include antitumor, antioxidant, and hepatoprotective properties. Despite this protective profile, the effects of TL and CA on DNA have not been comprehensively investigated. Thus, the aim of this study was to determine the mutagenic and antimutagenic effects attributed to TL and CA exposure on Salmonella enterica serovar Typhimurium strains using the Ames test. In addition, the cytotoxic and genotoxic effects were examined on human lymphocytes, employing both trypan blue exclusion and CometChip assay. The antigenotoxic effect was determined following TL and CA exposure in the presence of co-treatment with doxorubicin (DXR). Our results from the Ames test indicated that TL or CA did not display marked mutagenic activity. However, TL or CA demonstrated an ability to protect DNA against the damaging effects of the mutagens 4-nitroquinoline-1-oxide and sodium azide, thereby exhibiting antimutagenic properties. In relation to human lymphocytes, TL or CA did not induce significant cytotoxic or genotoxic actions on these cells. Further, these ellagitannins exhibited an ability to protect DNA from damage induced by DOX during co-treatment, indicating their potential beneficial usefulness as antigenotoxic agents. In conclusion, the protective effects of TL or CA against mutagens, coupled with their absence of genotoxic and cytotoxic effects on human lymphocytes, emphasize their potential therapeutic value in chemopreventive strategies.
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Affiliation(s)
- Amanda Silva Fernandes
- Laboratory of Radiobiology and Mutagenesis, Institute of Biological Sciences, Federal University of Goiás, Goiânia, Goiás, Brazil
| | - Abel Vieira de Melo Bisneto
- Laboratory of Radiobiology and Mutagenesis, Institute of Biological Sciences, Federal University of Goiás, Goiânia, Goiás, Brazil
| | - Luana Santos Silva
- Laboratory of Radiobiology and Mutagenesis, Institute of Biological Sciences, Federal University of Goiás, Goiânia, Goiás, Brazil
| | | | - Clever Gomes Cardoso
- Laboratory of Radiobiology and Mutagenesis, Institute of Biological Sciences, Federal University of Goiás, Goiânia, Goiás, Brazil
| | - Cristiene Costa Carneiro
- Laboratory of Radiobiology and Mutagenesis, Institute of Biological Sciences, Federal University of Goiás, Goiânia, Goiás, Brazil
| | | | - Lee Chen-Chen
- Laboratory of Radiobiology and Mutagenesis, Institute of Biological Sciences, Federal University of Goiás, Goiânia, Goiás, Brazil
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5
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Gasperini S, Greco G, Angelini S, Hrelia P, Fimognari C, Lenzi M. Antimutagenicity and Antioxidant Activity of Castanea sativa Mill. Bark Extract. Pharmaceutics 2023; 15:2465. [PMID: 37896225 PMCID: PMC10610242 DOI: 10.3390/pharmaceutics15102465] [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: 09/08/2023] [Revised: 09/29/2023] [Accepted: 10/11/2023] [Indexed: 10/29/2023] Open
Abstract
Castanea sativa Mill. (Cs), a plant traditionally employed in nutrition and to treat various respiratory and gastrointestinal infections, possesses cancer chemopreventive characteristics. In particular, Cs bark extract previously demonstrated antiproliferative and pro-apoptotic activities against a leukemic lymphoblastic cell line. Starting from this evidence, the aim of this paper was to investigate the possibility to affect also the earlier phases of the carcinogenic process by evaluating Cs bark extract's antimutagenic properties, in particular using the "In Vitro Mammalian Cell Micronucleus Test" on TK6 cells performed by flow cytometry. For this purpose, since an ideal chemopreventive agent should be virtually nontoxic, the first step was to exclude the extract's genotoxicity. Afterwards, the antimutagenic effect of the extract was evaluated against two known mutagens, the clastogen mitomycin C (MMC) and the aneugen vinblastine (VINB). Our results indicate that Cs bark extract protected cells from MMC-induced damage (micronuclei frequency fold increase reduction from 2.9 to 1.8) but not from VINB. Moreover, we demonstrated that Cs bark extract was a strong antioxidant and significantly reduced MMC-induced ROS levels by over 2 fold. Overall, our research supports the assumption that Cs bark extract can counteract MMC mutagenicity by possibly scavenging ROS production.
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Affiliation(s)
- Sofia Gasperini
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum Università di Bologna, Via San Donato 15, 40127 Bologna, Italy; (S.G.); (S.A.); (P.H.); (M.L.)
| | - Giulia Greco
- Department of Chemistry “Giacomo Ciamician”, Alma Mater Studiorum Università di Bologna, Via Selmi 2, 40126 Bologna, Italy;
| | - Sabrina Angelini
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum Università di Bologna, Via San Donato 15, 40127 Bologna, Italy; (S.G.); (S.A.); (P.H.); (M.L.)
| | - Patrizia Hrelia
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum Università di Bologna, Via San Donato 15, 40127 Bologna, Italy; (S.G.); (S.A.); (P.H.); (M.L.)
| | - Carmela Fimognari
- Department for Life Quality Studies, Alma Mater Studiorum Università di Bologna, Corso d’Augusto 237, 47921 Rimini, Italy
| | - Monia Lenzi
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum Università di Bologna, Via San Donato 15, 40127 Bologna, Italy; (S.G.); (S.A.); (P.H.); (M.L.)
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Alaylar B, Güllüce M, Turhan K, Koç TY, Karadayı M, Tuğcu FT, Isaoglu M. In Vitro Genotoxic and Antigenotoxic Effects of Ten Novel Synthesized 4-Thiazolidinone Derivatives. Chem Biodivers 2023; 20:e202300896. [PMID: 37605961 DOI: 10.1002/cbdv.202300896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 08/19/2023] [Accepted: 08/21/2023] [Indexed: 08/23/2023]
Abstract
Heterocyclic compounds are found in a variety of drug molecules, and bioactive natural products. 4-Thiazolidinones (4-TZDs), which represent an important class of heterocyclic compounds, are of great interest today with their diverse bioactivities. In this study, ten novel 4-TZD derivatives (C1-C10) were synthesized, characterized by spectroscopic techniques, and their genotoxic, and antigenotoxic properties were investigated in vitro using the Ames Salmonella/microsome mutagenicity assay in the concentration range of 0.2-1.0 mM/plate. The results revealed that none of the compounds were mutagenic on the three different Salmonella typhimurium strains up to the highest concentration tested. Furthermore, in our study, C1, C4, C6, and C9 showed significant, ranging from moderate to strong, antigenotoxic effects against mutagen-induced DNA damage at relatively higher doses. Among these, C4 had the best potential to inhibit the number of revertant colonies induced by 9-aminoacridine (9-AA), with a maximum inhibition rate of 47.9 % for 1.0 mM/plate. As a result, preliminary knowledge about the safety of the use of ten novel synthesized 4-TZD compounds likely to exhibit many bioactivities was obtained in this study. In addition, the significant in vitro antimutagenic activity of some derivatives increases the importance of studies for the development of new pharmacological agents for cancer prevention.
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Affiliation(s)
- Burak Alaylar
- Department of Biology and Genetics, Faculty of Arts and Sciences, Ağrı İbrahim Çeçen University, Ağrı, 04100, Turkey
| | - Medine Güllüce
- Department of Biology, Faculty of Science, Atatürk University, Erzurum, 25240, Turkey
| | - Kadir Turhan
- Department of Chemistry, Faculty of Arts and Sciences, Yıldız Technical University, İstanbul, 34220, Turkey
| | - Taha Y Koç
- Institute of Natural and Applied Sciences, Atatürk University, Erzurum, 25240, Turkey
| | - Mehmet Karadayı
- Department of Biology, Faculty of Science, Atatürk University, Erzurum, 25240, Turkey
| | - F Tülay Tuğcu
- Department of Chemistry, Faculty of Arts and Sciences, Yıldız Technical University, İstanbul, 34220, Turkey
| | - Mine Isaoglu
- Institute of Natural and Applied Sciences, Atatürk University, Erzurum, 25240, Turkey
- Computational Biology and Molecular Simulations Laboratory, Department of Biophysics, School of Medicine, Bahçeşehir University, 34734, İstanbul, Turkey
- Computational Drug Design Center (HİTMER), Bahçeşehir University, 34734, İstanbul, Turkey
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7
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Raman MD, Abd Rahman N, Elumalai S, Murugaiyah V, Ong MT. Hevea brasiliensis latex dialysed C-serum precipitate subfraction exerts a negligible level of genotoxicity in the Ames test, mouse lymphoma assay and micronucleus assay. J RUBBER RES 2023; 26:139-153. [DOI: 10.1007/s42464-023-00201-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 04/13/2023] [Indexed: 09/02/2023]
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8
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Kour S, Biswas I, Sheoran S, Arora S, Sheela P, Duppala SK, Murthy DK, Pawar SC, Singh H, Kumar D, Prabhu D, Vuree S, Kumar R. Artificial intelligence and nanotechnology for cervical cancer treatment: Current status and future perspectives. J Drug Deliv Sci Technol 2023. [DOI: 10.1016/j.jddst.2023.104392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
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9
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Specian AFL, Tuttis K, Serpeloni JM, Ribeiro DL, Nunes HL, Tangerina M, Sannomiya M, Varanda EA, Vilegas W, Cólus CM. Chemical characterization of Brazilian savannah Byrsonima species (muricis) and their impact on genomic instability and chemopreventive effects. MUTATION RESEARCH/GENETIC TOXICOLOGY AND ENVIRONMENTAL MUTAGENESIS 2023; 887:503586. [PMID: 37003647 DOI: 10.1016/j.mrgentox.2023.503586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 01/02/2023] [Accepted: 01/11/2023] [Indexed: 01/19/2023]
Abstract
The identification of new drugs with few or no adverse effects is of great interest worldwide. In cancer therapy, natural products have been used as chemopreventive and chemotherapeutic agents. Plants from the Brazilian savannah belonging to the Byrsonima genus are popularly known as muricis and have attracted much attention due to their various pharmacological activities. However, there are currently no data on these plants concerning their use as chemopreventive or chemotherapeutic agents in human cell lines. The present study assessed the potential of B. correifolia, B. verbascifolia, B. crassifolia, and B. intermedia extracts as natural alternatives in the prevention and/or treatment of cancer. The chemical constituents present in each extract were analyzed by electrospray ionization-mass spectrometry (ESI-MSN). The mutagenic/antimutagenic (micronucleus assay), genotoxic/antigenotoxic (comet assay), apoptotic/necrotic (acridine orange/ethidium bromide uptake), and oxidative/antioxidative (CM-H2DCFDA) effects of the extracts and their influence on gene expression (RTqPCR) were investigated in nonmetabolizing gastric (MNP01) and metabolizing hepatocarcinoma (HepG2) epithelial cells to evaluate the effects of metabolism on the biological activities of the extracts. The genotoxicity, mutagenicity, and apoptotic effects observed in HepG2 cells with B. correifolia and B. verbascifolia extracts are probably associated with the presence of proanthocyanidins and amentoflavone. In MNP01 cells, none of the four extracts showed mutagenic effects. B. crassifolia and B. intermedia extracts exhibited strong antimutagenicity and enhanced detoxification in HepG2 cells and antioxidant capacities in both types of cells, possibly due to the presence of gallic and quinic acids, which possess chemopreventive properties. This study identifies for the first time B. correifolia and B. verbascifolia extracts as potential agents against hepatocarcinoma and B. crassifolia and B. intermedia extracts as putative chemopreventive agents.
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10
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Greco G, Zeppa SD, Agostini D, Attisani G, Stefanelli C, Ferrini F, Sestili P, Fimognari C. The Anti- and Pro-Tumorigenic Role of Microbiota and Its Role in Anticancer Therapeutic Strategies. Cancers (Basel) 2022; 15:cancers15010190. [PMID: 36612186 PMCID: PMC9818275 DOI: 10.3390/cancers15010190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 12/22/2022] [Accepted: 12/23/2022] [Indexed: 12/31/2022] Open
Abstract
Human gut microbiota physiologically and actively participates as a symbiont to a wide number of fundamental biological processes, such as absorption and metabolism of nutrients, regulation of immune response and inflammation; gut microbiota plays also an antitumor role. However, dysbiosis, resulting from a number of different situations-dysmicrobism, infections, drug intake, age, diet-as well as from their multiple combinations, may lead to tumorigenesis and is associated with approximately 20% of all cancers. In a diagnostic, prognostic, therapeutic, and epidemiological perspective, it is clear that the bifaceted role of microbiota needs to be thoroughly studied and better understood. Here, we discuss the anti- and pro-tumorigenic potential of gut and other microbiota districts along with the causes that may change commensal bacteria from friend to foes.
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Affiliation(s)
- Giulia Greco
- Department of Chemistry “Giacomo Ciamician”, University of Bologna, 40126 Bologna, Italy
| | - Sabrina Donati Zeppa
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, 61029 Urbino, Italy
| | - Deborah Agostini
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, 61029 Urbino, Italy
| | - Giuseppe Attisani
- Department for Life Quality Studies, University of Bologna, 47921 Rimini, Italy
| | - Claudio Stefanelli
- Department for Life Quality Studies, University of Bologna, 47921 Rimini, Italy
| | - Fabio Ferrini
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, 61029 Urbino, Italy
| | - Piero Sestili
- Department of Biomolecular Sciences, University of Urbino Carlo Bo, 61029 Urbino, Italy
- Correspondence: (P.S.); (C.F.)
| | - Carmela Fimognari
- Department for Life Quality Studies, University of Bologna, 47921 Rimini, Italy
- Correspondence: (P.S.); (C.F.)
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Mfengwana PMAH. Mutagenic and antimutagenic evaluation of Asparagus laricinus Burch., Senecio asperulus DC., and Gunnera perpensa L. to hepatic cells. JOURNAL OF MEDICAL SCIENCE 2022. [DOI: 10.20883/medical.e745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Introduction. The use of traditional medicinal plant concoctions to cure or treat different diseases daily in African folk medicine. However, the effects of most medicinal plants on human health or genetic material remain unknown. This study thus aimed to evaluate the mutagenic and antimutagenic potentials of Asparagus laricinus Burch. cladodes, Senecio asperulus DC., and Gunnera perpensa L. roots extract in vitro.
Methods. Neutral red uptake assay, alkaline comet assay, and the VITOTOX test was used with plant extract dilutions of 4, 20, 50, and 100 µg/ml, respectively, on hepatic (C3A) cells and Salmonella Typhimurium TA104 strains. Ethyl methane-sulfonate and 4-nitroquinoline oxide were used as positive controls for the comet and VITOTOX assays, respectively.
Results. In vitro cytotoxicity and genotoxicity were not observed from all tested extracts, except for the two dichloromethane (DCM) extracts of S. asperulus and G. perpensa, which appeared to be cytotoxic with S9 metabolic activation, but not genotoxic or mutagenic. From the VITOTOX test results, none of the extracts appeared to have antimutagenic properties after treating S. Typhimurium strains with a known mutagen.
Conclusions. These results confirm that previously reported anticarcinogenic properties of A. laricinus, S. asperulus, and G. perpensa did not result from the protective mechanism against genotoxicity but from other ones. Moreover, the negative mutagenic and cytotoxic activities of the tested plants highlighted the safe use of these medicinal plants in vitro. Therefore, S. asperulus and G. perpensa DCM extracts require further investigation for their possible in vivo cytotoxic effects on humans.
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Cal BBF, Araújo LBN, Nunes BM, da Silva CR, Oliveira MBN, Soares BO, Leitão AAC, de Pádula M, Nascimento D, Chaves DSA, Gagliardi RF, Dantas FJS. Cytotoxicity of Extracts from Petiveria alliacea Leaves on Yeast. PLANTS (BASEL, SWITZERLAND) 2022; 11:3263. [PMID: 36501303 PMCID: PMC9741084 DOI: 10.3390/plants11233263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 11/10/2022] [Accepted: 11/23/2022] [Indexed: 06/17/2023]
Abstract
Petiveria alliacea L. is a plant used in traditional medicine harboring pharmacological properties with anti-inflammatory, antinociceptive, hypoglycemiant and anesthetic activities. This study assessed the potential cytotoxic, genotoxic and mutagenic effects of ethanolic extract of P. alliacea on Saccharomyces cerevisiae strains. S. cerevisiae FF18733 (wild type) and CD138 (ogg1) strains were exposed to fractioned ethanolic extracts of P. alliacea in different concentrations. Three experimental assays were performed: cellular inactivation, mutagenesis (canavanine resistance system) and loss of mitochondrial function (petites colonies). The chemical analyses revealed a rich extract with phenolic compounds such as protocatechuic acid, cinnamic and catechin epicatechin. A decreased cell viability in wild-type and ogg1 strains was demonstrated. All fractions of the extract exerted a mutagenic effect on the ogg1 strain. Only ethyl acetate and n-butanol fractions increased the rate of petites colonies in the ogg1 strain, but not in the wild-type strain. The results indicate that fractions of mid-polarity of the ethanolic extract, at the studied concentrations, can induce mutagenicity mediated by oxidative lesions in the mitochondrial and genomic genomes of the ogg1-deficient S. cerevisiae strain. These findings indicate that the lesions caused by the fractions of P. alliacea ethanolic extract can be mediated by reactive oxygen species and can reach multiple molecular targets to exert their toxicity.
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Affiliation(s)
- Bruna B. F. Cal
- Departamento de Biofísica e Biometria, Universidade do Estado do Rio de Janeiro (UERJ), Rio de Janeiro 20551-030, Brazil
| | - Luana B. N. Araújo
- Departamento de Biofísica e Biometria, Universidade do Estado do Rio de Janeiro (UERJ), Rio de Janeiro 20551-030, Brazil
| | - Brenno M. Nunes
- Departamento de Biofísica e Biometria, Universidade do Estado do Rio de Janeiro (UERJ), Rio de Janeiro 20551-030, Brazil
| | - Claudia R. da Silva
- Departamento de Biofísica e Biometria, Universidade do Estado do Rio de Janeiro (UERJ), Rio de Janeiro 20551-030, Brazil
| | - Marcia B. N. Oliveira
- Departamento de Biofísica e Biometria, Universidade do Estado do Rio de Janeiro (UERJ), Rio de Janeiro 20551-030, Brazil
| | - Bianka O. Soares
- Núcleo de Biotecnologia Vegetal, Universidade do Estado do Rio de Janeiro (UERJ), Rio de Janeiro 20550-013, Brazil
| | - Alvaro A. C. Leitão
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro 21941-902, Brazil
| | - Marcelo de Pádula
- Laboratório de Microbiologia e Avaliação Genotóxica (LAMIAG), Departamento de Análises Clínicas e Toxicológicas, Faculdade de Farmácia, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro 21941-902, Brazil
| | - Debora Nascimento
- Laboratório de Química de Bioativos Naturais, Departamento de Ciências Farmacêuticas, Universidade Federal Rural do Rio de Janeiro (UFRRJ), Rio de Janeiro 23897-000, Brazil
| | - Douglas S. A. Chaves
- Laboratório de Química de Bioativos Naturais, Departamento de Ciências Farmacêuticas, Universidade Federal Rural do Rio de Janeiro (UFRRJ), Rio de Janeiro 23897-000, Brazil
| | - Rachel F. Gagliardi
- Núcleo de Biotecnologia Vegetal, Universidade do Estado do Rio de Janeiro (UERJ), Rio de Janeiro 20550-013, Brazil
| | - Flavio J. S. Dantas
- Departamento de Biofísica e Biometria, Universidade do Estado do Rio de Janeiro (UERJ), Rio de Janeiro 20551-030, Brazil
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Arulanandam CD, Hwang JS, Rathinam AJ, Dahms HU. Evaluating different web applications to assess the toxicity of plasticizers. Sci Rep 2022; 12:19684. [PMID: 36385271 PMCID: PMC9668977 DOI: 10.1038/s41598-022-18327-0] [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: 10/04/2021] [Accepted: 08/09/2022] [Indexed: 11/18/2022] Open
Abstract
Plasticizers increase the flexibility of plastics. As environmental leachates they lead to increased water and soil pollution, as well as to serious harm to human health. This study was set out to explore various web applications to predict the toxicological properties of plasticizers. Web-based tools (e.g., BOILED-Egg, LAZAR, PROTOX-II, CarcinoPred-EL) and VEGA were accessed via an 5th-10th generation computer in order to obtain toxicological predictions. Based on the LAZAR mutagenicity assessment was only bisphenol F predicted as mutagenic. The BBP and DBP in RF; DEHP in RF and XGBoost; DNOP in RF and XGBoost models were predicted as carcinogenic in the CarcinoPred-EL web application. From the bee predictive model (KNN/IRFMN) BPF, di-n-propyl phthalate, diallyl phthalate, dibutyl phthalate, and diisohexyl phthalate were predicted as strong bee toxicants. Acute toxicity for fish using the model Sarpy/IRFMN predicted 19 plasticizers as strong toxicants with LC50 values of less than 1 mg/L. This study also considered plasticizer effects on gastrointestinal absorption and other toxicological endpoints.
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Affiliation(s)
- Charli Deepak Arulanandam
- grid.412019.f0000 0000 9476 5696Department of Biomedical Science and Environmental Biology, Kaohsiung Medical University, Kaohsiung, 80708 Taiwan, ROC ,grid.412019.f0000 0000 9476 5696Department of Medicinal and Applied Chemistry, Kaohsiung Medical University, Kaohsiung, 80708 Taiwan, ROC
| | - Jiang-Shiou Hwang
- grid.260664.00000 0001 0313 3026Institute of Marine Biology, National Taiwan Ocean University, Keelung, 20224 Taiwan, ROC ,grid.260664.00000 0001 0313 3026Center of Excellence for Ocean Engineering, National Taiwan Ocean University, Keelung, 20224 Taiwan, ROC ,grid.260664.00000 0001 0313 3026Center of Excellence for the Oceans, National Taiwan Ocean University, Keelung, 20224 Taiwan, ROC
| | - Arthur James Rathinam
- grid.411678.d0000 0001 0941 7660Department of Marine Science, Bharathidasan University, Tiruchirappalli, 620 024, India
| | - Hans-Uwe Dahms
- grid.412019.f0000 0000 9476 5696Department of Biomedical Science and Environmental Biology, Kaohsiung Medical University, Kaohsiung, 80708 Taiwan, ROC ,grid.412019.f0000 0000 9476 5696Research Center of Precision Environmental Medicine, Kaohsiung Medical University, Kaohsiung, 807 Taiwan ,grid.412036.20000 0004 0531 9758Department of Marine Biotechnology and Resources, National Sun Yat-Sen University, No. 70, Lienhai Road, Kaohsiung, 80424 Taiwan, ROC
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14
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In vitro genotoxic and antigenotoxic effects of an exopolysaccharide isolated from Lactobacillus salivarius KC27L. Toxicol In Vitro 2022; 86:105507. [DOI: 10.1016/j.tiv.2022.105507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 10/21/2022] [Accepted: 10/30/2022] [Indexed: 11/06/2022]
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15
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Inthachat W, Suttisansanee U, Kruawan K, On-Nom N, Chupeerach C, Temviriyanukul P. Evaluation of Mutagenicity and Anti-Mutagenicity of Various Bean Milks Using Drosophila with High Bioactivation. Foods 2022; 11:foods11193090. [PMID: 36230165 PMCID: PMC9562202 DOI: 10.3390/foods11193090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 09/28/2022] [Accepted: 10/03/2022] [Indexed: 11/17/2022] Open
Abstract
The consumption of a nutritious diet including phytochemicals can minimize mutations as the primary cause of carcinogenesis. Bean consumption supplies calories, minerals and phytochemicals but their anti-mutagenic properties in vivo remain little understood. Hence, the present study aimed to study the mutagenicity and anti-mutagenic properties of five bean milks using the somatic mutation and recombination test (SMART) involving Drosophila with high bioactivation. Milk derived from five bean varieties, namely black bean (Phaseolus vulgaris), red kidney bean (Phaseolus vulgaris), mung bean (Phaseolus aureus), peanut (Arachis hypogaea) and soybean (Glycine max) did not induce DNA mutations in Drosophila with high bioactivation, indicating their genome-safe properties. All bean milks showed anti-mutagenicity against the food-derived mutagen, urethane, in vivo with different degrees of inhibition. In the co-administration study, larvae were treated with each bean milk together with urethane. Soybean milk showed the highest anti-mutagenicity at 27.75%; peanut milk exhibited the lowest at 7.51%. In the pre-feeding study, the larvae received each bean milk followed by urethane. Soybean milk exhibited the highest anti-mutagenic potential, followed by red kidney bean and black bean milks. Total phenolic and antioxidant data revealed that the anti-mutagenicity of both red kidney bean milk and black bean milk might be derived from their phenolic or antioxidant properties; other phytochemicals may contribute to the high anti-mutagenicity observed in soybean milk. Further investigations on the anti-mutagenicity of bean milks against other dietary mutagens are required to develop bean-based products with potent anti-mutagenic properties.
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Stenotrophomonas maltophilia IMV B-7288, Pseudomonas putida IMV B-7289 and Bacillus megaterium IMV B-7287 – new selected destructors of organochlorine pesticide hexachlorocyclohexane. Arch Microbiol 2022; 204:611. [DOI: 10.1007/s00203-022-03220-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 08/12/2022] [Accepted: 08/24/2022] [Indexed: 11/25/2022]
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Malik S, Kaur K, Prasad S, Jha NK, Kumar V. A perspective review on medicinal plant resources for their antimutagenic potentials. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:62014-62029. [PMID: 34431051 DOI: 10.1007/s11356-021-16057-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 08/16/2021] [Indexed: 06/13/2023]
Abstract
Mutagens present in the environment manifest toxic effects and are considered as serious threat for human health and healthcare. Recent reports reveal that medicinal plant resources are being explored for identifying potent antimutagenic as well as cancer preventing agents. There is mounting evidence that cancer and other mutation-related diseases can be prevented with the use of medicinal pant resources including crude extracts, active fractions, phytochemicals, and pure phytomolecules. These medicinal plant resources possessing antimutagenic potentials have been shown to target molecular mechanisms underlying the mutagenic impacts. Technological advents and high-throughput screening/activity methods have revolutionized this field, though several potent plants and their active principles have been reported as effective antimutagens. The translational success rate needs to be improved, but the trends are encouraging. In this review, we present the current understandings and updates on various mutagens in the environment, toxicities related/attributed to them, the resultant mutations (and cancer), and how medicinal plants come to the rescue. A perspective review has been presented on whether and how medicinal plant resources can be an effective approach for addressing mutagens in the environment. An account of medicinal plant resources used as antimutagenic agents has been given along with the underlying mechanism of action and their therapeutic potential in various models of cancer. Recent success stories, current challenges, and future prospects are discussed.
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Affiliation(s)
- Sumira Malik
- Amity Institute of Biotechnology, Amity University Jharkhand, Ranchi, Jharkhand, India
| | - Kawaljeet Kaur
- Department of Biotechnology, Modern College of Arts, Science and Commerce, Savitribai Phule Pune University, Ganeshkhind, Pune, 411016, India
| | - Shilpa Prasad
- Amity Institute of Biotechnology, Amity University Jharkhand, Ranchi, Jharkhand, India
| | - Niraj Kumar Jha
- Department of Biotechnology, School of Engineering & Technology, Sharda University, Greater Noida, Uttar Pradesh, 201310, India
| | - Vinay Kumar
- Department of Biotechnology, Modern College of Arts, Science and Commerce, Savitribai Phule Pune University, Ganeshkhind, Pune, 411016, India.
- Department of Environmental Science, Savitribai Phule Pune University, Pune, 411007, India.
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18
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Diab KA, Fahmy MA, Hassan EM, El-Toumy SA. Evaluation of the cytotoxic, anticancer, and genotoxic activities of Acacia nilotica flowers and their effects on N-methyl-N-nitrosourea-induced genotoxicity in mice. Mol Biol Rep 2022; 49:8439-8448. [PMID: 35934768 PMCID: PMC9463273 DOI: 10.1007/s11033-022-07662-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 05/27/2022] [Accepted: 05/30/2022] [Indexed: 12/03/2022]
Abstract
Purpose In this study, two main research objectives were examined: (1) the cytotoxic and anticancer activities of the aqueous methanol extract from Acacia nilotica flowers on three human cancer cells, namely lung A549, breast MCF-7, and leukemia THP-1 cells, and (2) the genotoxic effects of A. nilotica extract and its influence on DNA damage induced by N-methyl-N-nitrosourea (MNU) in mice. Methods Mice were orally treated with A. nilotica extract (200, 500, and 800 mg/kg for 4 days) with or without MNU (80 mg/kg intraperitoneally for 24 h). Results In vitro experiments showed that A549 cells were the most sensitive to A. nilotica extract among the tested cell lines. A. nilotica extract inhibited A549 cell proliferation by blocking the cell cycle at the G2/M phase and accumulating apoptotic cells in the sub-G0/G1 phase in A549 cells. In vivo experiments showed that MNU induced positive and negative genotoxicity in bone marrow cells and spermatocytes, respectively. Negative genotoxicity was observed in A. nilotica extract-treated groups only. However, A. nilotica extract (800 mg/kg) remarkably increased comet tail formation in bone marrow cells. Unexpectedly, the absence of antigenotoxicity was observed in three cotreated groups with A. nilotica extract and MNU compared with the MNU-treated group. Astonishingly, cotreatment with MNU and A. nilotica extract at a dose above 200 mg/kg remarkably increased micronucleus and comet tail formation in bone marrow cells compared with the MNU-treated group. Conclusions A. nilotica extract possessed anticancer activity with relative genotoxic effects at high doses. Supplementary Information The online version contains supplementary material available at 10.1007/s11033-022-07662-0.
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Affiliation(s)
- Kawthar A Diab
- Genetics and Cytology Department, National Research Centre (NRC), 33 El-Bohouth Street, Dokki, Cairo, Egypt.
| | - Maha A Fahmy
- Genetics and Cytology Department, National Research Centre (NRC), 33 El-Bohouth Street, Dokki, Cairo, Egypt
| | - Emad M Hassan
- Medicinal and Aromatic Plants Research Department, National Research Centre (NRC), 33 El-Bohouth Street, Dokki, Cairo, Egypt
| | - Sayed A El-Toumy
- Chemistry of Tannins Department, National Research Centre (NRC), 33 El-Bohouth Street, Dokki, Cairo, Egypt
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Shah YA, Saeed F, Afzaal M, Waris N, Ahmad S, Shoukat N, Ateeq H. Industrial applications of taro (
colocasia esculenta
) as a novel food ingredient: a review. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.16951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yasir Abbas Shah
- Department of Food Sciences Government College University Faisalabad Pakistan
| | - Farhan Saeed
- Department of Food Sciences Government College University Faisalabad Pakistan
| | - Muhammad Afzaal
- Department of Food Sciences Government College University Faisalabad Pakistan
| | - Numra Waris
- Department of Food Sciences Government College University Faisalabad Pakistan
| | - Shabana Ahmad
- Department of Food Sciences Government College University Faisalabad Pakistan
| | - Noman Shoukat
- Department of Food Sciences Government College University Faisalabad Pakistan
| | - Huda Ateeq
- Department of Food Sciences Government College University Faisalabad Pakistan
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20
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Vale Junior EPDO, Ferreira MVR, Fernandes BCS, Silva TTDA, Martins FA, Almeida PMDE. Protective effect of kavain in meristematic cells of Allium cepa L. AN ACAD BRAS CIENC 2022; 94:e20200520. [PMID: 35703688 DOI: 10.1590/0001-3765202220200520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Accepted: 06/21/2020] [Indexed: 10/26/2023] Open
Abstract
Kavain is one of the main kavalactones of Piper methysticum (Piperaceae) with anxiolytic, analgesic, and antioxidant activities. Therefore, the aim of the study was to evaluate the cytotoxic, mutagenic, and antimutagenic potential of kavain in Allium cepa cells. Roots of A. cepa were transferred to the negative (2% acetone) and positive (10 µg/mL of Methylmethanesulfonate, MMS) controls and to the concentrations of kavain (32, 64 and 128 µg/mL) for 48 h. A total of 5,000 meristematic cells were analyzed under an optical microscope to determine the mitotic index, mean number of chromosomal alterations and percentage of damage reduction. Data were analyzed by Kruskal-Wallis test (p <0.05). All concentrations of kavain were not cytotoxic and did not show significant chromosomal changes when compared to 2% acetone. Kavain showed a cytoprotective effect in the pre (128 μg/mL) and in the post-treatment (32 and 64 μg/mL) and reduced damage against the mutagenic action of MMS in all concentrations of the pre and simultaneous and at the highest of post (128 μg/mL). Kavain promoted a significant reduction in micronuclei, nuclear buds and chromosomal losses in relation to MMS. The observed data indicate the importance of kavain for the inhibition of damage and chemoprevention.
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Affiliation(s)
- Erasmo P DO Vale Junior
- Universidade Estadual do Piauí, Centro de Ciências da Natureza (CCN), Laboratório de Genética, Rua João Cabral, 2231, 64002-150 Teresina PI, Brazil
| | - Marcos Vitor R Ferreira
- Universidade Estadual do Piauí, Centro de Ciências da Natureza (CCN), Laboratório de Genética, Rua João Cabral, 2231, 64002-150 Teresina PI, Brazil
| | - Bianca Cristina S Fernandes
- Universidade Estadual do Piauí, Centro de Ciências da Natureza (CCN), Laboratório de Genética, Rua João Cabral, 2231, 64002-150 Teresina PI, Brazil
| | - Thais T DA Silva
- Universidade Estadual do Piauí, Centro de Ciências da Natureza (CCN), Laboratório de Genética, Rua João Cabral, 2231, 64002-150 Teresina PI, Brazil
| | - Francielle Alline Martins
- Universidade Estadual do Piauí, Centro de Ciências da Natureza (CCN), Laboratório de Genética, Rua João Cabral, 2231, 64002-150 Teresina PI, Brazil
| | - Pedro Marcos DE Almeida
- Universidade Estadual do Piauí (UESPI/FACIME), Centro de Ciências da Saúde (CCS), Departamento de Genética, Laboratório de Genética. Rua Olavo Bilac, 2335, 64049-570 Teresina PI, Brazil
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21
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de Souza AP, Schardosim RF, Al Kateeb JE, Lehmann M, Grivicich I, Dihl RR. Modulatory effect of myricitrin against chromosome instability and cytostasis induced by bleomycin and oxaliplatin in CHO-K1 cells. Drug Chem Toxicol 2022:1-10. [PMID: 35702048 DOI: 10.1080/01480545.2022.2085739] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Myricitrin (MYR), a flavonol consumed in the leaves and fruits of plants of the Myrtaceae family, presents anti-proliferative, anti-inflammatory, anti-diabetic, and antioxidant properties in humans. However, there are few studies regarding the cyto-genotoxicity and the chemopreventive potential of MYR. Using the in vitro Micronucleus test, the cytostasis, mutagenicity, and modulatory effect of MYR in CHO-K1 cells were assessed. The concentrations of 39 and 78 µg/mL (p < 0.001.) of MYR decrease the cytokinesis-block proliferation index (CBPI) in the short exposure treatment (4 h), while in the extended treatment (24 h), concentrations of 4.8, 9.7, 19.5, 39 and 78 µg/mL (p < 0.001.) decreased the CBPI. MYR associated with oxaliplatin decreased CBPI at all tested concentrations in the pre-(p < 0.001) and post-treatments (p < 0.001), but there was no decrease when associated with bleomycin. As for chromosome instability, MYR did not increase the frequency of micronuclei (MNi), nucleoplasmic bridges (NPBs), or nuclear buds (NBUDs) in the 4 h exposure time, however, in the 24 h treatment, MYR increased the frequency of MNi and NPBs at concentration 19.5 µg/mL (p < 0.001). As for the modulatory effect, MYR associated with bleomycin decreased the frequency of MNi, NPBs, and NBUDs at all concentrations in the pretreatment (MNi and NPBs p < 0.001, NBUDs p < 0.05) and simultaneously (MNi, NPBs and NBUDs p < 0.001). When associated with oxaliplatin, the simultaneous treatment decreased the frequency of MNi (p < 0.001) and NBUDs (p < 0.01) at all concentrations, however, in the post-treatment, MYR increased MNi (p < 0.001) and NPBs p < 0.05) in CHO-K1 cells, when compared to oxaliplatin alone. The results demonstrated that MYR could modulate the mutagenic and cytostatic actions of bleomycin and oxaliplatin, demonstrating distinct behaviors, depending on the mechanism of action of the chemotherapeutic agent.
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Affiliation(s)
- Ana Paula de Souza
- Laboratory of Cellular Toxic-Genetics Analysis, Graduate Program in Molecular and Cellular Biology Applied to Health, Lutheran University of Brazil (ULBRA), Canoas, Brazil
| | - Raíne Fogliati Schardosim
- Laboratory of Cellular Toxic-Genetics Analysis, Graduate Program in Molecular and Cellular Biology Applied to Health, Lutheran University of Brazil (ULBRA), Canoas, Brazil.,Laboratory of Genetic Toxicity (TOXIGEN), Graduate Program in Molecular and Cellular Biology Applied to Health, Lutheran University of Brazil (ULBRA), Canoas, Brazil
| | - Juliana Escouto Al Kateeb
- Laboratory of Cellular Toxic-Genetics Analysis, Graduate Program in Molecular and Cellular Biology Applied to Health, Lutheran University of Brazil (ULBRA), Canoas, Brazil
| | - Mauricio Lehmann
- Laboratory of Genetic Toxicity (TOXIGEN), Graduate Program in Molecular and Cellular Biology Applied to Health, Lutheran University of Brazil (ULBRA), Canoas, Brazil
| | - Ivana Grivicich
- Laboratory of Cancer Biology, Graduate Program in Molecular and Cellular Biology Applied to Health, Lutheran University of Brazil (ULBRA), Canoas, Brazil
| | - Rafael Rodrigues Dihl
- Laboratory of Cellular Toxic-Genetics Analysis, Graduate Program in Molecular and Cellular Biology Applied to Health, Lutheran University of Brazil (ULBRA), Canoas, Brazil.,Laboratory of Genetic Toxicity (TOXIGEN), Graduate Program in Molecular and Cellular Biology Applied to Health, Lutheran University of Brazil (ULBRA), Canoas, Brazil.,Graduate Program in Dentistry, Lutheran University of Brazil (ULBRA), Canoas, Brazil
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22
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Genoprotection and metabolic benefits of marine macroalgae - Insights into the concept of functional foods through direct and indirect consumption. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.101649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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23
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Sakharova T, Mukhametov A, Bokov D. The role of divalent iron cations in the growth, adhesive properties and extracellular adaptation mechanisms of Propionibacterium sp. Saudi J Biol Sci 2022; 29:3642-3646. [PMID: 35844429 PMCID: PMC9280214 DOI: 10.1016/j.sjbs.2022.02.048] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 02/07/2022] [Accepted: 02/27/2022] [Indexed: 10/26/2022] Open
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Pharmaceutical and Safety Profile Evaluation of Novel Selenocompounds with Noteworthy Anticancer Activity. Pharmaceutics 2022; 14:pharmaceutics14020367. [PMID: 35214099 PMCID: PMC8875489 DOI: 10.3390/pharmaceutics14020367] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Revised: 01/28/2022] [Accepted: 02/04/2022] [Indexed: 11/17/2022] Open
Abstract
Prior studies have reported the potent and selective cytotoxic, pro-apoptotic, and chemopreventive activities of a cyclic selenoanhydride and of a series of selenoesters. Some of these selenium derivatives demonstrated multidrug resistance (MDR)-reversing activity in different resistant cancer cell lines. Thus, the aim of this study was to evaluate the pharmaceutical and safety profiles of these selected selenocompounds using alternative methods in silico and in vitro. One of the main tasks of this work was to determine both the physicochemical properties and metabolic stability of these selenoesters. The obtained results proved that these tested selenocompounds could become potential candidates for novel and safe anticancer drugs with good ADMET parameters. The most favorable selenocompounds turned out to be the phthalic selenoanhydride (EDA-A6), two ketone-containing selenoesters with a 4-chlorophenyl moiety (EDA-71 and EDA-73), and a symmetrical selenodiester with a pyridine ring and two selenium atoms (EDA-119).
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25
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Bagatska NV. REACTION OF PERIPHERAL BLOOD LYMPHOCYTES OF ADOLESCENTS WITH DEPRESSION TO CHEMICAL MUTAGEN IN VITRO. BULLETIN OF PROBLEMS BIOLOGY AND MEDICINE 2022. [DOI: 10.29254/2077-4214-2022-3-166-100-104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- N. V. Bagatska
- SI “Institute for Children and Adolescents Health Care of the NAMS of Ukraine”
- V.N. Karazin Kharkiv National University
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26
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Ravikumar YS, Mahadevan KM, Usha BM, Manjunatha H. Antiproliferative, apoptotic, and antimutagenic properties of stem bark and seed fractions of Polyalthia cerasoides (Roxb.). J Cancer Res Ther 2021; 17:1339-1346. [PMID: 34916363 DOI: 10.4103/jcrt.jcrt_1170_19] [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: 11/04/2022]
Abstract
Aims The aim was to compare the anticancer and antimutagenic potency of Polyalthia cerasoides seeds and stem bark. Aim of the Study The aim of this study was to investigate the antiproliferative, apoptotic, antioxidation to DNA, and antimutagenic activity of alcoholic (PS-1 and PS-3) and petroleum ether (PS-2 and PS-4) stem bark and seed fractions of P. cerasoides. Methods P. cerasoides stem bark and seeds were extracted with ethanol: water mixture (9:1 ratio v: v) and fractionated with petroleum ether. Fractions were investigated for antiproliferative effect using cell by 3-(4, 5-dimethylthiazol-2-yl)-2, 5-diphenyltetrazolium bromide, a tetrazole assay (cell line used liver [HepG2] and cervical [HeLa] cancer cell lines), DNA damage protection using hydroxyl radical and antimutagenic effect using chromosome aberration test. Results PS-1 (IC50 10 μg/ml) and PS-3 (IC50 11 μg/ml) showed maximum antiproliferative activity against HepG2 cell lines, whereas, PS-1 (IC50 10 μg/ml), PS-2 (IC50 24 μg/ml), and PS-3 (IC50 11 μg/ml) showed better antiproliferative activity against HeLa cell lines. PS-3 and PS-4 were protective against oxidation to the supercoiled DNA molecule. Further, petroleum ether extract of both seed (PS-2) and stem bark (PS-4) showed good antimutagenicity as revealed by the less chromosomal aberrations compared to PS-1 and PS-3 fractions. Conclusions This study demonstrated the beneficial effect of fractions against oxidation of DNA, antiproliferative, apoptotic, and antimutagenic activity. Probably, this property would be attributable by their phenolic and steroid constituents. Therefore, this plant could be used as a potential source of nutraceutical agents.
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Affiliation(s)
- Y S Ravikumar
- Department of Biotechnology, M. S Ramaiah Institute of Technology; Department of PG Studies and Research in Chemistry, Kuvempu University, Shankaraghatta, Bengaluru, Karnataka, India
| | - K M Mahadevan
- Department of PG Studies and Research in Chemistry, Kuvempu University, Shankaraghatta, Bengaluru, Karnataka, India
| | - B M Usha
- Department of PG Studies and Research in Chemistry, Kuvempu University, Shankaraghatta, Bengaluru, Karnataka, India
| | - H Manjunatha
- Department of PG Studies and Research in Biochemistry, Jnana Bharathi Campus, Bangalore University, Bengaluru, Karnataka, India
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27
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Murugesu S, Selamat J, Perumal V. Phytochemistry, Pharmacological Properties, and Recent Applications of Ficus benghalensis and Ficus religiosa. PLANTS (BASEL, SWITZERLAND) 2021; 10:2749. [PMID: 34961220 PMCID: PMC8707271 DOI: 10.3390/plants10122749] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 10/12/2021] [Accepted: 10/13/2021] [Indexed: 05/23/2023]
Abstract
Ficus is one of the largest genera in the plant kingdom that belongs to the Moraceae family. This review aimed to summarize the medicinal uses, phytochemistry, and pharmacological actions of two major species from this genus, namely Ficus benghalensis and Ficus religiosa. These species can be found abundantly in most Asian countries, including Malaysia. The chemical analysis report has shown that Ficus species contained a wide range of phytoconstituents, including phenols, flavonoids, alkaloids, tannins, saponins, terpenoids, glycosides, sugar, protein, essential and volatile oils, and steroids. Existing studies on the pharmacological functions have revealed that the observed Ficus species possessed a broad range of biological properties, including antioxidants, antidiabetic, anti-inflammatory, anticancer, antitumor and antiproliferative, antimutagenic, antimicrobial, anti-helminthic, hepatoprotective, wound healing, anticoagulant, immunomodulatory activities, antistress, toxicity studies, and mosquitocidal effects. Apart from the plant parts and their extracts, the endophytes residing in these host plants were discussed as well. This study also includes the recent applications of the Ficus species and their plant parts, mainly in the nanotechnology field. Various search engines and databases were used to obtain the scientific findings, including Google Scholar, ScienceDirect, PMC, Research Gate, and Scopus. Overall, the review discusses the therapeutic potentials discovered in recent times and highlights the research gaps for prospective research work.
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Affiliation(s)
- Suganya Murugesu
- Institute of Tropical Agriculture and Food Security (ITAFoS), Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia;
| | - Jinap Selamat
- Institute of Tropical Agriculture and Food Security (ITAFoS), Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia;
- Faculty of Food Science and Technology, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
| | - Vikneswari Perumal
- Faculty of Pharmacy & Health Sciences, University of Kuala Lumpur Royal College of Medicine Perak, Ipoh 30450, Perak, Malaysia;
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Huseynov MB, Abdullaev NA. Antimutagenic Effects of the Composition from Green Tea Leaves Extracts and Caucasian Persimmon Fruits. Bull Exp Biol Med 2021; 172:143-145. [PMID: 34853971 DOI: 10.1007/s10517-021-05351-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Indexed: 11/25/2022]
Abstract
On a culture of human peripheral blood lymphocytes, antimutagenic activity of a composition from extracts of green tea leaves and Caucasian persimmon fruits was established with a modification of the mutation process induced by chemical compounds producing an alkylating effect (nitrosomethylurea and sodium fluoride). A concentration dependence of the antimutagenic efficiency of the studied phytocomposite was shown. The highest antimutagenic efficiency was observed when a combination of green tea extract at a concentration of 0.01 μg/ml and persimmon fruit extract at a concentration of 0.001 μg/ml were used. Moreover, this combination was most effective against mutations induced by both nitrosomethylurea and sodium fluoride: the antimutagen efficiency factor was 0.53 and 0.55, respectively.
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Affiliation(s)
- M B Huseynov
- Lankaran State University, Lankaran, Azerbaijan.
| | - N A Abdullaev
- Institute of Molecular Pathology and Pathomorphology, Federal Research Center of Fundamental and Translational Medicine, Novosibirsk, Russia
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Enhancement in differentially observed functional bioactivities in Phyllanthus niruri plant parts upon radiation hygeinization. Radiat Phys Chem Oxf Engl 1993 2021. [DOI: 10.1016/j.radphyschem.2021.109706] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Temviriyanukul P, Kittibunchakul S, Trisonthi P, Inthachat W, Siriwan D, Suttisansanee U. Analysis of Phytonutrients, Anti-Mutagenic and Chemopreventive Effects of Tropical Fruit Extracts. Foods 2021; 10:2600. [PMID: 34828882 PMCID: PMC8621897 DOI: 10.3390/foods10112600] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 10/22/2021] [Accepted: 10/25/2021] [Indexed: 12/18/2022] Open
Abstract
Thailand is located in the tropics and a wide variety of fruits are grown commercially. However, studies regarding the phytonutrients, anti-mutagenic and chemopreventive effects of these fruits are limited. Thus, phytochemical profiles and inhibition of key enzymes involved in obesity and diabetes, together with anti-mutagenic and chemopreventive properties of eight tropical fruit extracts cultivated in Thailand, including Psidium guajava 'Kimju', Psidium guajava 'Keenok', Ananas comosus 'Pattavia', Ananas comosus 'Phulae', Durio zibethinus 'Chanee', Durio zibethinus 'Monthong', Carica papaya 'Khaekdum' and Mangifera indica 'Namdokmai' were investigated. Different cultivars were also compared. Results showed that M. indica 'Namdokmai' was the most antioxidant-rich extract containing abundant 4-hydroxybenzoic acid and its derivative, gallic acid, as the main phenolics. M. indica 'Namdokmai' also exhibited high inhibitory capacities (>60% inhibition under studied conditions) against lipase, α-amylase and α-glucosidase, key enzymes as drug targets for controlling obesity and type 2 diabetes. Interestingly, all fruit extracts suppressed food mutagen-induced DNA mutations assayed by the Ames test, especially M. indica 'Namdokmai' and C. papaya 'Khaekdum' (>50% inhibition at 200 µg/plate). The M. indica 'Namdokmai' was also the most potent extract for suppression of cancer promotion (>90% inhibition at 200 µg/mL) followed by P. guajava 'Kimju', P. guajava 'Keenok' and C. papaya 'Khaekdum'. Results potentially indicated that fruit intake after overcooked meat consumption might supplement nutrients and fiber and also reduce DNA mutation sources.
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Affiliation(s)
- Piya Temviriyanukul
- Food and Nutrition Academic and Research Cluster, Institute of Nutrition, Mahidol University, Salaya, Phuttamonthon, Nakhon Pathom 73170, Thailand; (P.T.); (S.K.); (W.I.)
| | - Suwapat Kittibunchakul
- Food and Nutrition Academic and Research Cluster, Institute of Nutrition, Mahidol University, Salaya, Phuttamonthon, Nakhon Pathom 73170, Thailand; (P.T.); (S.K.); (W.I.)
| | - Piyapat Trisonthi
- Institute of Food Research and Product Development, Kasetsart University, Chatuchak, Bangkok 10900, Thailand;
| | - Woorawee Inthachat
- Food and Nutrition Academic and Research Cluster, Institute of Nutrition, Mahidol University, Salaya, Phuttamonthon, Nakhon Pathom 73170, Thailand; (P.T.); (S.K.); (W.I.)
| | - Dalad Siriwan
- Institute of Food Research and Product Development, Kasetsart University, Chatuchak, Bangkok 10900, Thailand;
| | - Uthaiwan Suttisansanee
- Food and Nutrition Academic and Research Cluster, Institute of Nutrition, Mahidol University, Salaya, Phuttamonthon, Nakhon Pathom 73170, Thailand; (P.T.); (S.K.); (W.I.)
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Comparative Study of Bioactivity and Safety Evaluation of Ethanolic Extracts of Zanthoxylum schinifolium Fruit and Pericarp. Molecules 2021; 26:molecules26195919. [PMID: 34641463 PMCID: PMC8512002 DOI: 10.3390/molecules26195919] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 09/21/2021] [Accepted: 09/27/2021] [Indexed: 01/14/2023] Open
Abstract
The fruit and pericarp of Zanthoxylum schinifolium (ZS) have been used in traditional medicine; however, few studies have characterized ZS fruit and pericarp. Therefore, in the present study, we evaluated the safety of ZS fruit (ZSF) and pericarp (ZSP) extracts and compared their bioactivity. To evaluate the safety of ZSF and ZSP, mutagenicity, cytotoxicity, and oxidative stress assays were performed and nontoxic concentration ranges were obtained. ZSP was found to be superior to ZSF in terms of its antimutagenic, antioxidant, and anti-inflammatory activities. In the S9 mix, the mutation inhibition rate of ZSP was close to 100% at concentrations exceeding 625 µg·plate−1 for both the TA98 and TA100 strains. ZSP exhibited efficient DPPH (IC50 = 75.6 ± 6.1 µg·mL−1) and ABTS (IC50 = 57.4 ± 6 µg·mL−1) scavenging activities. ZSP inhibited the release of cytokines, involved in IL-1β (IC50 = 134.4 ± 7.8), IL-6 (IC50 = 262.8 ± 11.2), and TNF-α (IC50 = 223.8 ± 5.8). These results indicate that ZSP contains a higher amount of biochemicals than ZSF, or that ZSP contains unique biochemicals. In conclusion, for certain physiological activities, the use of ZSP alone may be more beneficial than the combined use of ZSF and ZSP.
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Zahin M, Bokhari NA, Ahmad I, Husain FM, Althubiani AS, Alruways MW, Perveen K, Shalawi M. Antioxidant, antibacterial, and antimutagenic activity of Piper nigrum seeds extracts. Saudi J Biol Sci 2021; 28:5094-5105. [PMID: 34466087 PMCID: PMC8381071 DOI: 10.1016/j.sjbs.2021.05.030] [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: 03/31/2021] [Revised: 05/11/2021] [Accepted: 05/12/2021] [Indexed: 12/20/2022] Open
Abstract
Piper nigrum is a widely used plant in traditional remedies and known for its numerous biological properties. However, fraction-based antioxidant activity and their antimutagenic potential are not yet fully investigated. Different extracts of the seeds P. nigrum were obtained by sequential extraction in different solvents. All extracts were evaluated for antibacterial and antioxidant activities using different methods. The most active fraction was analyzed for antimutagenic activity using the Ames Salmonella test. The antibacterial activity against methicillin-resistant Staphylococcus aureus (MRSA) was found to be more prominent compared to ESβL producing Klebsiella pneumoniae isolates. The MIC values were found to be lower against MRSA than K. pneumoniae. The extract showing highest antioxidant activity (methanol extract) was further tested for antimutagenic activity both against direct and indirect-acting mutagens. A varying level of antimutagenic activity was shown by methanol extract at highest tested concentration (200 µg/plate). Alkaloids, phenols, and flavonoids were detected as major class of compounds in methanol extract. Gas chromatography-mass spectrometry (GC–MS) analysis showed the presence of various phytocompounds. Based on molecular docking of two major active phytocompounds (piperine and copaene), they were found to interact at the minor groove of DNA. Molecular dynamics (MD) simulation revealed that both the ligands were quite stable with DNA under physiological conditions. The ability of phytocompounds to interact with DNA might be reducing the interaction of mutagens and could be one of the possible mechanism of anti-mutagenic activity of P. nigrum extract. This study highlights the antioxidant and antimutagenic potential of Piper nigrum. The role of phytocompounds present in the bioactive extract is needed to be explored further for herbal drug research.
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Affiliation(s)
- Maryam Zahin
- Department of Agricultural Microbiology, Faculty of Agricultural Sciences, Aligarh Muslim University, Aligarh-202002, UP, India
| | - Najat A. Bokhari
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia
- Corresponding author.
| | - Iqbal Ahmad
- Department of Agricultural Microbiology, Faculty of Agricultural Sciences, Aligarh Muslim University, Aligarh-202002, UP, India
- Corresponding author.
| | - Fohad Mabood Husain
- Department of Food Science and Nutrition, College of Food and Agriculture Science, King Saud University, Riyadh, Saudi Arabia
| | | | - Mashael W. Alruways
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Shaqra University, Shaqra, Saudi Arabia
| | - Kahkashan Perveen
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Misfera Shalawi
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia
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Grabowska K, Galanty A, Koczurkiewicz-Adamczyk P, Wróbel-Biedrawa D, Żmudzki P, Załuski D, Wójcik-Pszczoła K, Paśko P, Pękala E, Podolak I. Multidirectional anti-melanoma effect of galactolipids (MGDG-1 and DGDG-1) from Impatiens parviflora DC. and their synergy with doxorubicin. Toxicol In Vitro 2021; 76:105231. [PMID: 34358613 DOI: 10.1016/j.tiv.2021.105231] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 07/08/2021] [Accepted: 07/31/2021] [Indexed: 02/08/2023]
Abstract
The anti-melanoma potential of galactolipids: MGDG-1 and DGDG-1, isolated from Impatiens parviflora, and their synergistic effect with anticancer drug - doxorubicin (DOX) was investigated. Both compounds demonstrated time- and dose-dependent cytotoxicity against human melanoma cells of different metastatic potential. MGDG-1 was more effective than DGDG-1, with the highest activity against A375 cell line (IC50 = 15.14 μg/mL). Both compounds acted selectively, were devoid of hepatotoxicity or mutagenicity. Additionally, MGDG-1 proved to be a tyrosinase inhibitor. Co-administration of MGDG-1 and DGDG-1 with DOX revealed a synergistic cytotoxic effect on melanoma cells. The cytotoxicity of all tested MGDG-1/DOX and DGDG-1/DOX cocktails was considerably higher than that of each agent administered alone. MGDG-1/DOX (Mix3) reduced the viability of A375 melanoma cells almost totally and this effect was 2-fold more potent as compared to DOX alone. Our study indicates that the overall effect is enhanced with the increasing concentration of MGDG-1 in the cocktail. These results open up a possibility for lowering therapeutic doses of chemotherapeutics such as doxorubicin when co-administrated with galactolipids. Thus, MGDG-1 can be prospectively considered as multidirectional anti-melanoma agent and can be recommended for further in vitro and in vivo studies, especially in search for effective combined therapy.
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Affiliation(s)
- Karolina Grabowska
- Department of Pharmacognosy, Faculty of Pharmacy, Jagiellonian University, Medical College, Medyczna 9, 30-688 Kraków, Poland.
| | - Agnieszka Galanty
- Department of Pharmacognosy, Faculty of Pharmacy, Jagiellonian University, Medical College, Medyczna 9, 30-688 Kraków, Poland.
| | - Paulina Koczurkiewicz-Adamczyk
- Department of Pharmaceutical Biochemistry, Faculty of Pharmacy, Jagiellonian University, Medical College, Medyczna 9, 30-688 Kraków, Poland.
| | - Dagmara Wróbel-Biedrawa
- Department of Pharmacognosy, Faculty of Pharmacy, Jagiellonian University, Medical College, Medyczna 9, 30-688 Kraków, Poland.
| | - Paweł Żmudzki
- Department of Medicinal Chemistry, Faculty of Pharmacy, Jagiellonian University Medical College, ul. Medyczna 9, 30-688 Kraków, Poland.
| | - Daniel Załuski
- Department of Pharmacognosy, Ludwik Rydygier Collegium Medicum, Nicolaus Copernicus University, Marie Curie-Skłodowska 9, 85 -094 Bydgoszcz, Poland.
| | - Katarzyna Wójcik-Pszczoła
- Department of Pharmaceutical Biochemistry, Faculty of Pharmacy, Jagiellonian University, Medical College, Medyczna 9, 30-688 Kraków, Poland.
| | - Paweł Paśko
- Department of Food Chemistry and Nutrition, Faculty of Pharmacy, Jagiellonian University, Medical College, Medyczna 9, 30-688 Kraków, Poland.
| | - Elżbieta Pękala
- Department of Pharmaceutical Biochemistry, Faculty of Pharmacy, Jagiellonian University, Medical College, Medyczna 9, 30-688 Kraków, Poland.
| | - Irma Podolak
- Department of Pharmacognosy, Faculty of Pharmacy, Jagiellonian University, Medical College, Medyczna 9, 30-688 Kraków, Poland.
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Akinyede KA, Cupido CN, Hughes GD, Oguntibeju OO, Ekpo OE. Medicinal Properties and In Vitro Biological Activities of Selected Helichrysum Species from South Africa: A Review. PLANTS 2021; 10:plants10081566. [PMID: 34451611 PMCID: PMC8398148 DOI: 10.3390/plants10081566] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Revised: 07/07/2021] [Accepted: 07/08/2021] [Indexed: 12/20/2022]
Abstract
The genus Helichrysum Mill comprises hundreds of species that are mostly flowering perennial shrubs. Some of these plants that belong to the Helichrysum species are used in traditional medicine to treat cough, back pain, diabetes, asthma, digestive problems, menstrual pain, chest pain, kidney disorders, skin disorders, wounds, open sores, among other conditions, but, only a few scientific studies are reported in the literature with sufficient information that validates the acclaimed folkloric benefits of these plants. This review, therefore, provides a comprehensive update of the available information on the cytotoxicity, genotoxicity, anti-proliferative, anti-bacterial, anti-fungal, anti-viral, anti-HIV, anti-malarial, anti-ulcerogenic, anti-tyrosinase, anti-inflammatory, and anti-oxidant activities of selected Helichrysum species of interest: H. petiolare, H. cymocum, H. foetidum, and H. pandurifolium Schrank, using scientific databases as well as electronic and print sources. The ethnobotanical and morphological characteristics as well as the phytochemical composition and biological activities of these plants are elucidated. The scientific rationale for their current use is discussed based on the evidence in the literature. This review highlights the putative use of the Helichrysum species as a reliable source of bioactive compounds for the production of standard commercial drugs to treat many ailments, including those reported in folkloric uses. Further research on the many plants in the genus Helichrysum is recommended to explore their economic importance both as edible crops and medicinal botanicals.
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Affiliation(s)
- Kolajo Adedamola Akinyede
- Department of Medical Bioscience, University of the Western Cape, Private Bag X17, Bellville 7530, South Africa;
- Department of Science Technology, Biochemistry Unit, The Federal Polytechnic P.M.B.5351, Ado Ekiti 360231, Nigeria
- Correspondence: (K.A.A.); (O.E.E.); Tel.: +27-839-612-040 (K.A.A.); +971-2-312-4912 (O.E.E.)
| | | | - Gail Denise Hughes
- Department of Medical Bioscience, University of the Western Cape, Private Bag X17, Bellville 7530, South Africa;
| | - Oluwafemi Omoniyi Oguntibeju
- Phytomedicine and Phytochemistry Group, Oxidative Stress Research Centre, Department of Biomedical Sciences, Faculty of Health and Wellness Sciences, Cape Peninsula University of Technology, P.O. Box 1906, Bellville 7535, South Africa;
| | - Okobi Eko Ekpo
- Department of Medical Bioscience, University of the Western Cape, Private Bag X17, Bellville 7530, South Africa;
- Department of Anatomy and Cellular Biology, College of Medicine and Health Sciences, Khalifa University, Abu Dhabi P.O. Box 127788, United Arab Emirates
- Correspondence: (K.A.A.); (O.E.E.); Tel.: +27-839-612-040 (K.A.A.); +971-2-312-4912 (O.E.E.)
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Amra K, Momin M, Desai N, Khan F. Therapeutic benefits of natural oils along with permeation enhancing activity. Int J Dermatol 2021; 61:484-507. [PMID: 34310695 DOI: 10.1111/ijd.15733] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 05/19/2021] [Accepted: 05/28/2021] [Indexed: 01/07/2023]
Abstract
The skin is the largest organ of the integumentary system with a multifunctional purpose to protect the body from heat and microbes, regulate body temperature, and act as a sensory organ. A topical dosage form applied on the skin will have to cross the stratum corneum, which would then allow the dosage form to traverse the subsequent layers of the skin. The drug with poor solubility and short half-life would serve as an ideal candidate for its delivery via the transdermal route. This review reports the role of natural oils in enhancing the permeation of drugs through skin as they possess different features like natural origin, favorable penetration enhancement, and partitioning action in the skin. Chemical penetration enhancers have been used widely but are associated with toxicities. Thus, more research should be channelized in the area of extraction of oils from natural sources, along with their active constituents, which can serve as therapeutic alternatives to various disorders and diseases. Natural oils are obtained from leaves, fruits, flowers, seeds, bark, and roots, which have a therapeutic potential as well as penetration enhancing activity. The demerits of oral drug delivery include degradation of drugs in the gastrointestinal tract, addition of taste masking, and coating of tablets, which can be overcome by delivering the drug via the transdermal route. Natural oil contains lipids, flavonoids, and terpenes, which play a significant role in anti-inflammatory and penetration enhancing activity.
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Affiliation(s)
- Kesrin Amra
- Cipla Ltd, LBS Marg, Vikhroli West, Mumbai, India
| | - Munira Momin
- Department of Pharmaceutics, SVKM's Dr. Bhanuben Nanavati College of Pharmacy, Mumbai, India
| | - Neha Desai
- Department of Pharmaceutics, SVKM's Dr. Bhanuben Nanavati College of Pharmacy, Mumbai, India
| | - Fateh Khan
- Department of Pharmaceutics, SVKM's Dr. Bhanuben Nanavati College of Pharmacy, Mumbai, India
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Schultz F, Osuji OF, Nguyen A, Anywar G, Scheel JR, Caljon G, Pieters L, Garbe LA. Pharmacological Assessment of the Antiprotozoal Activity, Cytotoxicity and Genotoxicity of Medicinal Plants Used in the Treatment of Malaria in the Greater Mpigi Region in Uganda. Front Pharmacol 2021; 12:678535. [PMID: 34276369 PMCID: PMC8278201 DOI: 10.3389/fphar.2021.678535] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 05/21/2021] [Indexed: 11/13/2022] Open
Abstract
We investigated the potential antimalarial and toxicological effects of 16 medicinal plants frequently used by traditional healers to treat malaria, fever, and related disorders in the Greater Mpigi region in Uganda. Species studied were Albizia coriaria, Cassine buchananii, Combretum molle, Erythrina abyssinica, Ficus saussureana, Harungana madagascariensis, Leucas calostachys, Microgramma lycopodioides, Morella kandtiana, Plectranthus hadiensis, Securidaca longipedunculata, Sesamum calycinum subsp. angustifolium, Solanum aculeastrum, Toddalia asiatica, Warburgia ugandensis, and Zanthoxylum chalybeum. In addition, the traditional healers indicated that P. hadiensis is used as a ritual plant to boost fertility and prepare young women and teenagers for motherhood in some Ugandan communities where a high incidence of rapidly growing large breast masses in young female patients was observed (not necessarily breast cancer). We present results from various in vitro experiments performed with 56 different plant extracts, namely, 1) an initial assessment of the 16 species regarding their traditional use in the treatment of malaria by identifying promising plant extract candidates using a heme biocrystallization inhibition library screen; 2) follow-up investigations of antiprotozoal effects of the most bioactive crude extracts against chloroquine-resistant P. falciparum K1; 3) a cytotoxicity counterscreen against human MRC-5SV2 lung fibroblasts; 4) a genotoxicity evaluation of the extract library without and with metabolic bioactivation with human S9 liver fraction; and 5) an assessment of the mutagenicity of the ritual plant P. hadiensis. A total of seven extracts from five plant species were selected for antiplasmodial follow-up investigations based on their hemozoin formation inhibition activity in the heme biocrystallization assay. Among other extracts, an ethyl acetate extract of L. calostachys leaves exhibited antiplasmodial activity against P. falciparum K1 (IC50 value: 5.7 µg/ml), which was further characterized with a selectivity index of 2.6 (CC50 value: 14.7 µg/ml). The experiments for assessment of potential procarcinogenic properties of plant extracts via evaluation of in vitro mutagenicity and genotoxicity indicated that few extracts cause mutations. The species T. asiatica showed the most significant genotoxic effects on both bacterial test strains (without metabolic bioactivation at a concentration of 500 µg/plate). However, none of the mutagenic extracts from the experiments without metabolic bioactivation retained their genotoxic activity after metabolic bioactivation of the plant extract library through pre-incubation with human S9 liver fraction. While this study did not show that P. hadiensis has genotoxic properties, it did provide early stage support for the therapeutic use of the medicinal plants from the Greater Mpigi region.
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Affiliation(s)
- Fabien Schultz
- Institute of Biotechnology, Faculty III—Process Sciences, Technical University of Berlin, Berlin, Germany
- Department of Agriculture and Food Sciences, Neubrandenburg University of Applied Sciences, Neubrandenburg, Germany
| | - Ogechi Favour Osuji
- Department of Agriculture and Food Sciences, Neubrandenburg University of Applied Sciences, Neubrandenburg, Germany
| | - Anh Nguyen
- Department of Agriculture and Food Sciences, Neubrandenburg University of Applied Sciences, Neubrandenburg, Germany
| | - Godwin Anywar
- Department of Plant Sciences, Microbiology and Biotechnology, Makerere University, Kampala, Uganda
| | - John R. Scheel
- Department of Global Health, University of Washington, Seattle, WA, United States
- Department of Radiology, University of Washington, Seattle, WA, United States
| | - Guy Caljon
- Laboratory of Microbiology, Parasitology and Hygiene, Faculty of Pharmaceutical, Biomedical and Veterinary Sciences, University of Antwerp, Antwerp, Belgium
| | - Luc Pieters
- Natural Products & Food Research and Analysis (NatuRA), Department of Pharmaceutical Sciences, University of Antwerp, Antwerp, Belgium
| | - Leif-Alexander Garbe
- Department of Agriculture and Food Sciences, Neubrandenburg University of Applied Sciences, Neubrandenburg, Germany
- ZELT—Neubrandenburg Center for Nutrition and Food Technology gGmbH, Neubrandenburg, Germany
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Antimutagenic, Cytoprotective and Antioxidant Properties of Ficus deltoidea Aqueous Extract In Vitro. Molecules 2021; 26:molecules26113287. [PMID: 34072474 PMCID: PMC8197936 DOI: 10.3390/molecules26113287] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Revised: 05/26/2021] [Accepted: 05/26/2021] [Indexed: 12/01/2022] Open
Abstract
Ficus deltoidea var. deltoidea is used as traditional medicine for diabetes, inflammation, and nociception. However, the antimutagenic potential and cytoprotective effects of this plant remain unknown. In this study, the mutagenic and antimutagenic activities of F. deltoidea aqueous extract (FDD) on both Salmonella typhimurium TA 98 and TA 100 strains were assessed using Salmonella mutagenicity assay (Ames test). Then, the cytoprotective potential of FDD on menadione-induced oxidative stress was determined in a V79 mouse lung fibroblast cell line. The ferric-reducing antioxidant power (FRAP) assay was conducted to evaluate FDD antioxidant capacity. Results showed that FDD (up to 50 mg/mL) did not exhibit a mutagenic effect on either TA 98 or TA 100 strains. Notably, FDD decreased the revertant colony count induced by 2-aminoanthracene in both strains in the presence of metabolic activation (p < 0.05). Additionally, pretreatment of FDD (50 and 100 µg/mL) demonstrated remarkable protection against menadione-induced oxidative stress in V79 cells significantly by decreasing superoxide anion level (p < 0.05). FDD at all concentrations tested (12.5–100 µg/mL) exhibited antioxidant power, suggesting the cytoprotective effect of FDD could be partly attributed to its antioxidant properties. This report highlights that F. deltoidea may provide a chemopreventive effect on mutagenic and oxidative stress inducers.
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Choudhuri S, Kaur T, Jain S, Sharma C, Asthana S. A review on genotoxicity in connection to infertility and cancer. Chem Biol Interact 2021; 345:109531. [PMID: 34058178 DOI: 10.1016/j.cbi.2021.109531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 04/22/2021] [Accepted: 05/17/2021] [Indexed: 10/21/2022]
Abstract
Genotoxicity has been identified as the main cause of infertility and a variety of cancers. The mechanisms affect the structure, quality of the information or the segregation of DNA and are not inherently correlated with mutagenicity. The concept of genotoxicity, the chemical classes that cause genetic damage and the associated mechanisms of action are discussed here. Hazardous effects of pharmaceuticals, cosmetics, agrochemicals, industrial compounds, food additives, natural toxins and nanomaterials are, in large part, identified by genotoxicity and mutagenicity tests. These are critical and early steps in industrial and regulatory health assessment. Though several in vitro experiments are commonly used and approval by regulatory agencies for commercial licensing of drugs, their accuracy in human predictions for genotoxic and mutagenic effects is frequently questioned. Treatment of real and functional genetic toxicity problems depends in detail on the knowledge of mechanisms of DNA damage in the molecular, subcellular, cellular and tissue or organ system levels. Current strategies for risk assessment of human health need revisions to achieve robust and reliable results for optimizing their effectiveness. Additionally, computerized methods, neo-biomarkers leveraging '-omics' approaches, all of which can provide a convincing genotoxicity evaluation to reduce infertility and cancer risk.
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Affiliation(s)
- Sharmistha Choudhuri
- Department of Biochemistry, R. G. Kar Medical College and Hospital, Kolkata, West Bengal, India
| | - Taruneet Kaur
- Animal Biochemistry Division, National Dairy Research Institute, Karnal, Haryana, India
| | - Sapna Jain
- Multidisciplinary Clinical Translational Research, Translational Health Science and Technology Institute, Faridabad, Haryana, India
| | - Chandresh Sharma
- Multidisciplinary Clinical Translational Research, Translational Health Science and Technology Institute, Faridabad, Haryana, India.
| | - Shailendra Asthana
- Non-Communicable Disease, Translational Health Science and Technology Institute, Faridabad, Haryana, India.
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Marine Anthraquinones: Pharmacological and Toxicological Issues. Mar Drugs 2021; 19:md19050272. [PMID: 34068184 PMCID: PMC8152984 DOI: 10.3390/md19050272] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 05/09/2021] [Accepted: 05/11/2021] [Indexed: 12/12/2022] Open
Abstract
The marine ecosystem, populated by a myriad of animals, plants, and microorganisms, is an inexhaustible reservoir of pharmacologically active molecules. Among the multiple secondary metabolites produced by marine sources, there are anthraquinones and their derivatives. Besides being mainly known to be produced by terrestrial species, even marine organisms and the uncountable kingdom of marine microorganisms biosynthesize anthraquinones. Anthraquinones possess many different biological activities, including a remarkable antitumor activity. However, due to their peculiar chemical structures, anthraquinones are often associated with toxicological issues, even relevant, such as genotoxicity and mutagenicity. The aim of this review is to critically describe the anticancer potential of anthraquinones derived from marine sources and their genotoxic and mutagenic potential. Marine-derived anthraquinones show a promising anticancer potential, although clinical studies are missing. Additionally, an in-depth investigation of their toxicological profile is needed before advocating anthraquinones as a therapeutic armamentarium in the oncological area.
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Bianchi J, Cavicchioli R, Kubota LT, Carrilho E, de Sousa CP, Freitas Anibal FD. Antigenotoxic potential of the fermentation broth produced by Paenibacillus polymyxa RNC-D in vitro. Future Microbiol 2021; 16:471-485. [PMID: 33960819 DOI: 10.2217/fmb-2020-0176] [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: Evaluate the chemopreventive potential of the extract from P. polymyxa RNC-D. Methods: Concentrations of P. polymyxa RNC-D extract were tested in HepG2/C3A cells to assess their genotoxic (comet assay), mutagenic (micronucleus test) and antigenotoxic potential (comet assay) in vitro. Results: 400 and 40 μg/ml concentrations induced DNA lesions, whereas the 4 μg/ml induced a desmutagenic effect. Complementary tests indicated that the extract minimized the formation of reactive oxygen species induced by methyl methanesulfonate and normalized the loss of membrane potential. The quantification of cytokines indicated that TNF-α was immunostimulated by the extract. However, when administered in conjunction with the methyl methanesulfonate, the extract blocked the TNF-α release. Conclusion: The fermentation broth from P. polymyxa RNC-D showed an antigenotoxic effect, and thus the potential to be used as chemopreventive compound.
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Affiliation(s)
- Jaqueline Bianchi
- Centro de Ciências Biológicas e da Saúde, Universidade Federal de São Carlos (UFSCar), São Carlos, 13565-905, SP, Brazil
| | - Rafael Cavicchioli
- Centro de Ciências Biológicas e da Saúde, Universidade Federal de São Carlos (UFSCar), São Carlos, 13565-905, SP, Brazil
| | - Lauro T Kubota
- Instituto de Química, Universidade Estadual de Campinas (UNICAMP), Campinas, 13083-970, SP, Brazil.,Instituto de Química de São Carlos, Universidade de São Paulo (USP), São Carlos, 13566-590, SP, Brazil
| | - Emanuel Carrilho
- Instituto de Química de São Carlos, Universidade de São Paulo (USP), São Carlos, 13566-590, SP, Brazil.,Instituto Nacional de Ciência e Tecnologia de Bioanalítica - INCTBio, Campinas, 13083-970, SP, Brazil
| | - Cristina P de Sousa
- Centro de Ciências Biológicas e da Saúde, Universidade Federal de São Carlos (UFSCar), São Carlos, 13565-905, SP, Brazil
| | - Fernanda de Freitas Anibal
- Centro de Ciências Biológicas e da Saúde, Universidade Federal de São Carlos (UFSCar), São Carlos, 13565-905, SP, Brazil.,Instituto de Química de São Carlos, Universidade de São Paulo (USP), São Carlos, 13566-590, SP, Brazil
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41
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Lavorgna M, Pacifico S, Nugnes R, Russo C, Orlo E, Piccolella S, Isidori M. Theobromacacao Criollo var. Beans: Biological Properties and Chemical Profile. Foods 2021; 10:foods10030571. [PMID: 33803449 PMCID: PMC8001065 DOI: 10.3390/foods10030571] [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: 02/13/2021] [Revised: 03/03/2021] [Accepted: 03/04/2021] [Indexed: 11/16/2022] Open
Abstract
Theobroma cacao provides precious products such as polyphenol-rich beans that are useful for nutraceutical purposes. The geographical area may influence the chemical composition of raw cocoa beans in terms of the polyphenols and biological qualities of the products. This work aimed to investigate the biological properties and the chemical composition of two different samples of Criollo var. cocoa raw beans coming from two areas (Indonesia; Peru). Beans underwent biphasic extraction obtaining lipophilic and hydroalcoholic extracts. The extracts were tested for antiradical, antimutagenic, and antigenotoxic effects. Cell viability inhibition toward breast, gastric/esophageal colorectal adenocarcinoma, and hepatoblastoma human cell lines was evaluated. Extracts were chemically investigated through UV-Vis spectroscopy and ultra-high-pressure liquid chromatography electrospray ionization quadrupole time-of-flight mass spectrometry (UHPLC-ESI-QqTOF MS/MS). Results showed that the Indonesian bean hydroalcoholic extracts were able to scavenge 2'-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt (ABTS) cation radical better than the Peruvian hydroalcoholic extracts (ECs50: 72.63 vs. 322.20 μg/mL). Extracts showed antimutagenic and antigenotoxic activity. The viability inhibitory effect on breast and hepatic cancer cells was reached only for the Indonesian hydroalcoholic extracts at hundreds of μg/mL. Phenylpropenoyl-L-amino acids, hydroxycinnamoyl aminoacids conjugates, and procyanidin compounds were found mainly in the hydroalcoholic extracts, whereas fatty acids and lyso-phospholipids were found mainly in lipophilic fractions. Fatty acid and (epi)catechins appeared to be affected by different environmental conditions of the geographical areas.
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Mumtaz MZ, Kausar F, Hassan M, Javaid S, Malik A. Anticancer activities of phenolic compounds from Moringa oleifera leaves: in vitro and in silico mechanistic study. BENI-SUEF UNIVERSITY JOURNAL OF BASIC AND APPLIED SCIENCES 2021. [DOI: 10.1186/s43088-021-00101-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Abstract
Background
Moringa oleifera is a common vegetable in many countries since ancient times, possesses numerous phenolic compounds having a wide array of biological activities. It possesses anticancer activity that can be used to develop new drugs for treatment of various types of cancers. The current study was conducted to evaluate the composition of phenolic compounds and in vitro and in silico anticancer activities of M. oleifera leaves extracts. The leaves of M. oleifera were subjected to extraction for solvent fraction using n-hexane, chloroform, ethyl acetate, butanol, and aqueous solvents. The solvent fractions were tested for anticancer activity in vitro against Hela cancer cell line and screened for phenolic compounds through reversed-phase high-performance liquid chromatography. The molecular docking approach was employed to check binding conformations of phytochemicals against the target protein.
Result
The result revealed that all the solvent fractions possess in vitro anticancer activity against Hela cancer cell line. The n-hexane fraction showed a 50% reduction in Hela cancer cell viability at 416 μg mL−1 as compared to control. The extracts of solvent-fraction contained 10 phenolic compounds viz. quercetin, gallic acid, sinapic acid, vanillic acid, 4-hydroxy-3-methoxy benzoic acid, p-coumaric acid, m-coumaric acid, 4-hydroxy-3-methoxy cinnamic acid, caffeic acid, and syringic acid. Molecular docking studies revealed that the ligands bind within the active site of target protein have good binding energy values.
Conclusion
This study shows that M. oleifera leaves may have the potential to inhibit cancer cell growth and improving human health in addition to food ingredient innovations. Based on in vitro and in silico results, the phytochemicals from M. oleifera leaves can be used as leading drugs to treat cancer.
Graphical abstract
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Kaur S, Kumar A, Pandit K, Kaur S. Modulation of mutagenicity in Salmonella typhimurium and antioxidant properties and antiproliferative effects of fractions from Cassia fistula L. on human cervical HeLa and breast MCF-7 cancer cells. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:6619-6634. [PMID: 33000335 DOI: 10.1007/s11356-020-10771-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 09/07/2020] [Indexed: 06/11/2023]
Abstract
The present study investigated the antimutagenic, antioxidant, and antiproliferative properties of extracts of Cassia fistula prepared by sequentially fractionation of 80% methanolic (CaLM extract) extract of C. fistula leaves, namely CaLH (hexane), CaLC (chloroform), CaLE (ethyl acetate), CaLB (n-butanol), and CaLA (aqueous) fractions. The antimutagenicity of the fractions was tested against mutagens viz. S9-independent, namely 4-nitro-o-phenylenediamine (TA98) and sodium azide (TA100) and S9-dependent, 2-AF (2-aminofluorene). Among the tested fractions, CaLE fraction showed a potent efficacy with an inhibition percentage of 85.57% (TA98) and 89.93% (TA100) against the mutagenicity induced by 2-aminofluorene. The CaLE fraction could significantly scavenge free radicals in various assays, namely DPPH, lipid peroxidation inhibition, and superoxide anion radical scavenging assays with an IC50 of 12.80, 144, and 257.3 μg/ml respectively. The antiproliferative potential of the effective CaLE fraction was assessed using MTT assay against HeLa and MCF-7 cancer cells with GI50 value of 243.4 and 324.6 μg/ml respectively. The fraction exhibited remarkable apoptosis-inducing effects through the externalization of phosphatidylserine in HeLa cells as analyzed by annexin V-FITC/PI double staining assay. The HPLC analysis of CaLE revealed the presence of catechin, epiafzelechin, and chlorogenic acid which are responsible for its antimutagenic and antiproliferative efficacy. Graphical abstract.
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Affiliation(s)
- Sandeep Kaur
- Department of Botanical and Environmental Sciences, Guru Nanak Dev University, Amritsar, Punjab, 143005, India
| | - Ajay Kumar
- Department of Botanical and Environmental Sciences, Guru Nanak Dev University, Amritsar, Punjab, 143005, India
| | - Kritika Pandit
- Department of Botanical and Environmental Sciences, Guru Nanak Dev University, Amritsar, Punjab, 143005, India
| | - Satwinderjeet Kaur
- Department of Botanical and Environmental Sciences, Guru Nanak Dev University, Amritsar, Punjab, 143005, India.
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Anticancer and Immunomodulatory Benefits of Taro ( Colocasia esculenta) Corms, an Underexploited Tuber Crop. Int J Mol Sci 2020; 22:ijms22010265. [PMID: 33383887 PMCID: PMC7795958 DOI: 10.3390/ijms22010265] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 12/21/2020] [Accepted: 12/21/2020] [Indexed: 12/20/2022] Open
Abstract
Taro corms contain valuable bioactive molecules effective against cancer and cancer-related risk factors, such as carcinogens and biological agents, several pathophysiological conditions, including oxidative stress and inflammation, while controlling metabolic dysfunctions and boosting the immunological response. Such broad effects are achieved by the taro health-influencing compounds displaying antitumoral, antimutagenic, immunomodulatory, anti-inflammatory, antioxidant, anti-hyperglycemic, and anti-hyperlipidemic activities. Taro bioactivities are attributed to the combination of tarin, taro-4-I polysaccharide, taro polysaccharides 1 and 2 (TPS-1 and TPS-2), A-1/B-2 α-amylase inhibitors, monogalactosyldiacylglycerols (MGDGs), digalactosyldiacylglycerols (DGDGs), polyphenols, and nonphenolic antioxidants. Most of these compounds have been purified and successfully challenged in vitro and in vivo, proving their involvement in the aforementioned activities. Although these health-promoting effects have been recognized since ancient times, as well as other valuable features of taro for food profit, such as hypo-allergenicity, gluten-free, and carbohydrates with medium-glycemic index, taro crop remains underexploited. The popularization of taro intake should be considered a dietary intervention strategy to be applied to improve the overall health status of the organism and as supportive therapy to manage tumorigenesis.
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Dantas FGDS, Castilho PFD, Almeida-Apolonio AAD, Araújo RPD, Oliveira KMPD. Mutagenic potential of medicinal plants evaluated by the Ames Salmonella/microsome assay: A systematic review. MUTATION RESEARCH-REVIEWS IN MUTATION RESEARCH 2020; 786:108338. [PMID: 33339578 DOI: 10.1016/j.mrrev.2020.108338] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 10/02/2020] [Accepted: 10/06/2020] [Indexed: 01/21/2023]
Abstract
The Ames test has become one of the most commonly used tests to assess the mutagenic potential of medicinal plants since they have several biological activities and thus have been used in traditional medicine and in the pharmaceutical industry as a source of raw materials. Accordingly, this review aims to report previous use of the Ames test to evaluate the mutagenic potential of medicinal plants. A database was constructed by curating literature identified by a search on the electronic databases Medline (via Pubmed), Science Direct, Scopus, and Web of Science from 1975 to April 2020, using the following terms: "genotoxicity tests" OR "mutagenicity tests" OR "Ames test" AND "medicinal plants." From the research, 239 articles were selected, including studies of 478 species distributed across 111 botanical families, with Fabaceae, Asteraceae and Lamiaceae being the most frequent. It was identified that 388 species were non-mutagenic. Of these, 21% (83/388) showed antimutagenic potential, most notable in the Lamiaceae family. The results also indicate that 18% (90/478) of the species were mutagenic, of which 54% were mutagenic in the presence and absence of S9. Strains TA98 and TA100 showed a sensitivity of 93% in detecting plant extracts with mutagenic potential. However, the reliability of many reviewed studies regarding the botanical extracts may be questioned due to technical issues, such as testing being performed only in the presence or absence of S9, use of maximum doses below 5 mg/plate and lack of information on the cytotoxicity of tested doses. These methodological aspects additionally demonstrated that a discussion about the doses used in research on mixtures, such as the ones assessed with botanical extracts and the most sensitive strains employed to detect the mutagenic potential, should be included in a possible update of the guidelines designed by the regulatory agencies.
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Affiliation(s)
- Fabiana Gomes da Silva Dantas
- Faculty of Health Sciences, Federal University of Grande Dourados, Dourados, MS, Brazil; Faculty of Biological and Environmental Sciences, Federal University of Grande Dourados, Dourados, MS, Brazil
| | | | | | - Renata Pires de Araújo
- Faculty of Biological and Environmental Sciences, Federal University of Grande Dourados, Dourados, MS, Brazil; Faculty of Exact Sciences and Technology, Federal University of Grande Dourados, Dourados, MS, Brazil
| | - Kelly Mari Pires de Oliveira
- Faculty of Health Sciences, Federal University of Grande Dourados, Dourados, MS, Brazil; Faculty of Biological and Environmental Sciences, Federal University of Grande Dourados, Dourados, MS, Brazil.
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Dos Santos Freire J, Dos Santos Fernandes BC, da Silva JAC, da Silva Araújo JR, de Almeida PM, da Costa Júnior JS, da Silva JN, de Freitas SDL, Martins FA. Phytochemical and antioxidant characterization, cytogenotoxicity and antigenotoxicity of the fractions of the ethanolic extract of in Poincianella bracteosa (Tul.) L.P. Queiroz. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART A 2020; 83:730-747. [PMID: 32998665 DOI: 10.1080/15287394.2020.1824136] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
has been widely used in folk medicine to treat catarrhal infections, diarrhea, and anemia; however, phytochemical and toxicogenetic data are still lacking. The objective of this study was to examine the phytochemical and antioxidant characteristics as well as assess cytogenotoxicity and antigenotoxicity in hexane (HF), ether (EF) and ethyl acetate (AF) fractions of P. bracteosa leaves using Allium cepa bioassay. Phytochemical analysis revealed the presence of saponins and phenolic groups. EF fraction contained a higher content of total phenolics (441.23 ± 1.82 mg GAE/g), while HF fraction showed a higher content of total flavonoids (84.77 ± 5.33 mg QE/g). Higher antioxidant activity was observed in EF (EC50 25.06 ± 0.07 µg/ml). Cytotoxic effect was verified for all fractions, but no chromosomal alterations were observed in the A. cepa assay. With respect to antigenotoxicity, the protective effect of EF and AF fractions was attributed to as evidenced by the modulation of mutagenic action of methyl methanesulfonate (MMS), mainly by inhibiting the development of micronuclei. Among the fractions, EF was considered the most promising, as it exhibited higher antioxidant activity, was not genotoxic, exerted protective activity against the damage induced by MMS and also presented cytotoxic activity, a desired quality in the search for natural anticarcinogenic compounds.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Francielle Alline Martins
- Programa de Pós-Graduação em Química, Universidade Estadual do Piauí - UESPI , Teresina, Brasil
- Centro de Ciências da Natureza, Universidade Estadual do Piauí - UESPI , Teresina, Brasil
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Lee SB, Cosmas B, Park HD. The Antimutagenic and Antioxidant Activity of Fermented Milk Supplemented with Cudrania tricuspidata Powder. Foods 2020; 9:E1762. [PMID: 33260748 PMCID: PMC7760192 DOI: 10.3390/foods9121762] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 11/23/2020] [Accepted: 11/26/2020] [Indexed: 12/19/2022] Open
Abstract
In this study, Cudrania tricuspidata (CT) containing abundant phytochemicals, such as xanthones and flavonoids, was evaluated as an additive to fortify the functionality and organoleptic quality of fermented milk. The physicochemical, functional, and sensory properties of fermented milk supplemented with different concentrations of CT powder were investigated. Increasing amounts of CT powder elevated the malic acid concentration, increasing the total acidity and decreasing the pH of fermented milk supplemented with CT powder. The viable cell count and free sugar contents of fermented milk indicated that supplementing with CT powder improved lactic acid fermentation slightly. The color of fermented milk supplemented with CT powder was darker, redder, yellower, and more pleasing than the control fermented milk. The total phenolic and flavonoid contents of fermented milk supplemented with CT powder rose as the concentration of supplemented CT powder increased, resulting in enhanced antioxidant and antimutagenic activities. The CT powder improved the functionality of the fermented milk; still, at 2% or more, it had some unfavorable sensory properties, such as sourness, taste, and texture, which reduced the overall consumer preference. Therefore, a CT powder concentration of 0.5% or 1% may be acceptable to consumers.
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Affiliation(s)
- Sae-Byuk Lee
- School of Food Science and Biotechnology, Kyungpook National University, 80 Daehakro, Daegu 41566, Korea; (S.-B.L.); (B.C.)
| | - Banda Cosmas
- School of Food Science and Biotechnology, Kyungpook National University, 80 Daehakro, Daegu 41566, Korea; (S.-B.L.); (B.C.)
| | - Heui-Dong Park
- School of Food Science and Biotechnology, Kyungpook National University, 80 Daehakro, Daegu 41566, Korea; (S.-B.L.); (B.C.)
- Institute of Fermentation Biotechnology, Kyungpook National University, 80 Daehakro, Daegu 41566, Korea
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Kaur N, Arora DS, Kalia N, Kaur M. Bioactive potential of endophytic fungus Chaetomium globosum and GC-MS analysis of its responsible components. Sci Rep 2020; 10:18792. [PMID: 33139805 PMCID: PMC7606472 DOI: 10.1038/s41598-020-75722-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 10/20/2020] [Indexed: 02/07/2023] Open
Abstract
The recent exploration of various medicinal plants for bioactive potential has led to the growing interest to explore their endophytes for such bioactive potential which may turn out to be better option than the plants. In the present study, Chaetomium globosum, an endophytic fungus isolated from Moringa oleifera Lam has been explored for its various biological activities. The chloroformic extract of C. globosum showed good antimutagenicity against the reactive carcinogenic mutagen, 2-aminofluorene (2-AF) in Ames test. The antiproliferative activity against various cell lines such as HCT-15, HeLa and U87-MG was found to be dose dependent and the viability reduced to 9.26%, 15.7% and 16.3%, respectively. Further, the chloroformic fungal extract was investigated for free radical scavenging activity using 2, 2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2′-azino-bis(3-ethyl-benzthiazolin-6-sulfonic acid) assay which showed the IC50 value of 45.16 µg/ml and 50.55 µg/ml, respectively. The fungal extract also showed good ferric reducing power. Total phenolic and flavonoid content was found to be in linear relationship with the antioxidant potential of the fungal extract. High performance liquid chromatography showed the presence of phenolics which may help to combat the free radicals. The presence of various bioactive compounds was analysed by GC–MS which endorsed Chaetomium globosum to be a promising candidate for drug development.
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Affiliation(s)
- Navdeep Kaur
- Department of Microbiology, Guru Nanak Dev University, Amritsar, Punjab, 143005, India
| | - Daljit Singh Arora
- Department of Microbiology, Guru Nanak Dev University, Amritsar, Punjab, 143005, India.
| | - Namarta Kalia
- Department of Molecular Biology and Biochemistry, Guru Nanak Dev University, Amritsar, Punjab, 143005, India
| | - Manpreet Kaur
- Department of Human Genetics, Guru Nanak Dev University, Amritsar, 143005, India
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Molecular mechanism of antimutagenicity by an ethoxy-substituted phylloquinone (vitamin K1 derivative) from spinach (Spinacea oleracea L.). Chem Biol Interact 2020; 330:109216. [PMID: 32810488 DOI: 10.1016/j.cbi.2020.109216] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 07/24/2020] [Accepted: 07/31/2020] [Indexed: 11/23/2022]
Abstract
In our previous study, an antimutagenic compound from spinach (Spinacea oleracea L.), ethoxy-substituted phylloquinone (ESP) was isolated and characterized. The current study deals with elucidation of the possible mechanism of antimutagenicity of ESP against ethyl methanesulfonate (EMS) deploying model systems such as human lymphoblast (TK+/- or TK6) cell line (thymidine kinase gene mutation assay) and Escherichia coli MG1655 (rifampicin resistance assay). Findings of the study ruled out the possibility of direct inactivation of EMS by ESP. DAPI competitive binding assay indicated the DNA minor groove binding activity of ESP. Interestingly, ESP did not display major groove binding or intercalating abilities. Further, proteomics study using 2-D gel electrophoresis in E. coli and subsequent studies involving single gene knockout strains revealed the possible role of tnaA (tryptophanase) and dgcP (diguanylate cyclase) genes in observed antimutagenicity. These genes have been reported to be involved in indole and cyclic-di-GMP biosynthesis, respectively, which eventually lead to cell division inhibition. In case of TK+/- cell line system, ADCY genes (adenylate cyclase), a functional analogue of dgcP gene, were found to be transcriptionally up-regulated. The generation/doubling time were significantly higher in E. coli or TK+/- cells treated with ESP than control cells. The findings indicated inhibition of cell proliferation by ESP through gene regulation as a possible mechanism of antimutagenicity across the biological system. Cell division inhibition actually provides additional time for the repair of damaged DNA leading to antimutagenicity.
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Gutiérrez-Pacheco SL, Valenzuela-Melendres M, Hernández-Mendoza A, Burgos-Hernández A, Robles-Zepeda RE, Peña-Ramos EA. Antimutagenic effect of an Asclepias subulata extract against heterocyclic aromatic amines commonly found in cooked meat and its heat stability. Food Chem 2020; 322:126725. [PMID: 32283373 DOI: 10.1016/j.foodchem.2020.126725] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 03/21/2020] [Accepted: 03/31/2020] [Indexed: 01/15/2023]
Abstract
The antimutagenicity of an extract from the medicinal plant Asclepias subulata (ASE) against heterocyclic aromatic amines (HAAs) commonly found in cooked meat, as well as its stability to heat treatment (HT), was evaluated. HT (180 °C/3 min) had no effect on the content in ASE of the bioactive compound corotoxigenin-3-O-glucopyranoside; conversely, calotropin significantly decreased by 72%. ASE exerted antimutagenicity against PhIP, MelQ, and MelQx in TA98 and TA100 Salmonella strains, and this activity was not affected by heat, with the exception of MelQ (p < 0.05). Since HAAs can induce colorectal cancer, the thermal stability of ASE's antiproliferative effect against colorectal cancer cells was also evaluated. HT decreased (p < 0.05) the antiproliferative activity of ASE; however, the remaining activity was still strong with an IC50 of 16.8 ± 2.03 µg/mL. Therefore, ASE can be used as a food ingredient to reduce the carcinogenic potential of thermally induced HAAs.
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Affiliation(s)
- Samaria L Gutiérrez-Pacheco
- Centro de Investigación en Alimentación y Desarrollo, A.C. Coordinación de Tecnología de Alimentos de Origen Animal, Carretera Gustavo Enrique Astiazarán Rosas No. 46, Col. La Victoria, Hermosillo, Sonora C.P. 83304, Mexico
| | - Martin Valenzuela-Melendres
- Centro de Investigación en Alimentación y Desarrollo, A.C. Coordinación de Tecnología de Alimentos de Origen Animal, Carretera Gustavo Enrique Astiazarán Rosas No. 46, Col. La Victoria, Hermosillo, Sonora C.P. 83304, Mexico.
| | - Adrián Hernández-Mendoza
- Centro de Investigación en Alimentación y Desarrollo, A.C. Coordinación de Tecnología de Alimentos de Origen Animal, Carretera Gustavo Enrique Astiazarán Rosas No. 46, Col. La Victoria, Hermosillo, Sonora C.P. 83304, Mexico.
| | - Armando Burgos-Hernández
- Universidad de Sonora, División de Ciencias Biológicas y de la Salud, Blvd. Luis Encinas y Rosales SN, Centro, Hermosillo, Sonora C.P. 83000, Mexico.
| | - Ramón E Robles-Zepeda
- Universidad de Sonora, División de Ciencias Biológicas y de la Salud, Blvd. Luis Encinas y Rosales SN, Centro, Hermosillo, Sonora C.P. 83000, Mexico.
| | - E Aída Peña-Ramos
- Centro de Investigación en Alimentación y Desarrollo, A.C. Coordinación de Tecnología de Alimentos de Origen Animal, Carretera Gustavo Enrique Astiazarán Rosas No. 46, Col. La Victoria, Hermosillo, Sonora C.P. 83304, Mexico.
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