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Gateva S, Jovtchev G, Angelova T, Gerasimova T, Dobreva A, Mileva M. Genotoxic and Anti-Genotoxic Potential of Hydrosols from Water-Steam Distillation of Oil-Bearing Roses Rosa centifolia L. and Rosa gallica L. from Bulgaria. Pharmaceuticals (Basel) 2024; 17:657. [PMID: 38794227 PMCID: PMC11125326 DOI: 10.3390/ph17050657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2024] [Revised: 05/14/2024] [Accepted: 05/16/2024] [Indexed: 05/26/2024] Open
Abstract
Rosa centifolia L. and Rosa gallica L. (Rosaceae) are grown as raw materials for valuable essential oils and hydrosols. There are scarce data about the biological activities and the genoprotective potential of the hydrosols of these roses. The aim of the study was to provide information on their cytotoxic/genotoxic activity and anti-cytotoxic/anti-genotoxic capacity against mutagenic N-methyl-N'-nitro-N-nitrosoguanidine (MNNG). The evaluation was performed using classical tests for chromosomal aberrations and micronuclei in the higher plant Hordeum vulgare and human lymphocyte test systems. The experimental schemes included combined hydrosol and mutagen treatment. Both hydrosols (6, 14, 20%) had no cytotoxic effect on barley and showed low genotoxicity in both test systems as the injuries were enhanced to a lesser extent compared to the controls. Lymphocytes were more susceptible than H. vulgare. Under the conditions of combined treatment, it was found that the two hydrosols possessed good anti-cytotoxic and anti-genotoxic potential against MNNG. Both rose products exerted genoprotective potential to a similar extent, decreasing the frequencies of aberrations in chromosomes and micronuclei to a significant degree in both types of cells when non-toxic concentrations of hydrosols were applied before MNNG. This was performed both with and without any inter-treatment time. The observed cytoprotective/genoprotective potential suggests that these hydrosols are promising for further application in phytotherapy and medicine.
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Affiliation(s)
- Svetla Gateva
- Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences, 2 Gagarin Str., 1113 Sofia, Bulgaria; (S.G.); (G.J.); (T.A.); (T.G.)
| | - Gabriele Jovtchev
- Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences, 2 Gagarin Str., 1113 Sofia, Bulgaria; (S.G.); (G.J.); (T.A.); (T.G.)
| | - Tsveta Angelova
- Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences, 2 Gagarin Str., 1113 Sofia, Bulgaria; (S.G.); (G.J.); (T.A.); (T.G.)
| | - Tsvetelina Gerasimova
- Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences, 2 Gagarin Str., 1113 Sofia, Bulgaria; (S.G.); (G.J.); (T.A.); (T.G.)
| | - Ana Dobreva
- Institute for Roses and Aromatic Plants, Agricultural Academy, 49 Osvobojdenie Blvd., 6100 Kazanlak, Bulgaria;
| | - Milka Mileva
- Institute of Microbiology, Bulgarian Academy of Sciences, 26 Acad. G. Bonchev Str., 1113 Sofia, Bulgaria
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Salimi A, Jamali Z. Teratogenic Effects of Drugs on Primary Lymphocytes Assessed by Flow Cytometry. Methods Mol Biol 2024; 2753:231-249. [PMID: 38285342 DOI: 10.1007/978-1-0716-3625-1_11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2024]
Abstract
Peripheral blood lymphocytes as primary cells can be isolated from human, animal, fetus, and placenta. These cells are an excellent cellular model for the assessment of cytotoxicity, genotoxicity, oxidative stress, and mitochondrial and lysosomal dysfunction induced by drug and chemicals. Moreover, peripheral blood lymphocytes are an easily available source of primary cells appropriate for basic research and in cellular studies regarding teratogenic, genotoxic, and cytotoxic effect of drugs and chemicals. Most drugs and other chemicals that produce birth defects, known as teratogenic agents, produce reactive oxygen species (ROS) formation and mitochondrial and lysosomal dysfunction. It seems that there is an important mechanistic link between oxidative stress, mitochondrial damages, lysosomal integrity, and teratogenic drug-induced birth defects. One of the most sensitive periods in the embryo is transition from an important developmental event to another such as transition from proliferation to differentiation. Mitochondria, lysosomes, and cellular ROS have an important role in proliferative, differentiative, and apoptotic activities during the development. Therefore, disruption of the function of mitochondria, lysosomes, oxidative stress, and redox imbalance leads to cellular dysfunctions and subsequently poor developmental outcomes in the fetus. In this chapter, we will focus on evaluation of mitochondrial/lysosomal functions and estimation of ROS formation using flow cytometry methods in isolated lymphocytes and their isolated mitochondria.
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Affiliation(s)
- Ahmad Salimi
- Department of Pharmacology and Toxicology, School of Pharmacy, Ardabil University of Medical Sciences, Ardabil, Iran.
- Traditional Medicine and Hydrotherapy Research Center, Ardabil University of Medical Sciences, Ardabil, Iran.
| | - Zhaleh Jamali
- Department of Addiction Studies, School of Medicine, Shahroud University of Medical Sciences, Shahroud, Iran
- Student Research Committee, School of Medicine, Shahroud University of Medical Sciences, Shahroud, Iran
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Choi YG, Choi WS, Song JY, Lee Y, Lee SH, Lee JS, Lee S, Choi SR, Lee CH, Lee JY. Antiinflammatory effect of the ethanolic extract of Korean native herb Potentilla rugulosa Nakai in Bisphenol-a-stimulated A549 cells. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART A 2023; 86:758-773. [PMID: 37527000 DOI: 10.1080/15287394.2023.2240835] [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: 08/03/2023]
Abstract
Potentilla rugulosa Nakai (P. rugulosa) is a perennial herb in the Rosaceae family and found in the Korean mountains. Previously, our findings demonstrated that P. rugulosa contains numerous polyphenols and flavonoids exhibiting important antioxidant and anti-obesity bioactivities. Bisphenol A (BPA) is a xenoestrogen that was shown to produce pulmonary inflammation in humans. However, the mechanisms underlying BPA-induced inflammation remain to be determined. The aim of this study was to examine whether ethanolic extract of P. rugulosa exerted an inhibitory effect on BPA-induced inflammation utilizing an adenocarcinoma human alveolar basal epithelial cell line A549. The P. rugulosa extract inhibited BPA-mediated cytotoxicity by reducing levels of reactive oxygen species (ROS). Further, P. rugulosa extract suppressed the upregulation of various pro-inflammatory mediators induced by activation of the nuclear factor kappa-light-chain-enhancer of activated B cell (NF-κB) and mitogen-activated protein kinase (MAPK) signaling pathways. In addition, inhibition of the NF-κB and MAPK signaling pathways by P. rugulosa extract was found to occur via decrease in the transcriptional activity of NF-κB. Further, blockade of phosphorylation of extracellular signal-regulated kinase 1/2 (ERK1/2) and stress-activated protein kinase/Jun N-terminal kinase (SAPK/JNK) was noted. Thus, our findings suggest that the ethanolic extract of P. rugulosa may act as a natural anti-inflammatory therapeutic agent.
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Affiliation(s)
- Yong Geon Choi
- College of Pharmacy, Chung-Ang University, Seoul, Republic of Korea
| | - Won Seok Choi
- College of Pharmacy, Chung-Ang University, Seoul, Republic of Korea
| | - Jin Yong Song
- College of Pharmacy, Chung-Ang University, Seoul, Republic of Korea
| | - Yubin Lee
- College of Pharmacy, Chung-Ang University, Seoul, Republic of Korea
| | - Su Hyun Lee
- College of Pharmacy, Chung-Ang University, Seoul, Republic of Korea
| | - Jong Seok Lee
- Biological Material Analysis Division, National Institute of Biological Resources, Incheon, Republic of Korea
| | - Sarah Lee
- Biological Material Analysis Division, National Institute of Biological Resources, Incheon, Republic of Korea
| | - Se Rin Choi
- Department of Bioscience and Biotechnology, Konkuk University, Seoul, Korea
| | - Choong Hwan Lee
- Department of Bioscience and Biotechnology, Konkuk University, Seoul, Korea
| | - Ji-Yun Lee
- College of Pharmacy, Chung-Ang University, Seoul, Republic of Korea
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Ferreira RC, do Nascimento YM, de Araújo Loureiro PB, Martins RX, de Souza Maia ME, Farias DF, Tavares JF, Gonçalves JCR, da Silva MS, Sobral MV. Chemical Composition, In Vitro Antitumor Effect, and Toxicity in Zebrafish of the Essential Oil from Conyza bonariensis (L.) Cronquist (Asteraceae). Biomolecules 2023; 13:1439. [PMID: 37892120 PMCID: PMC10604947 DOI: 10.3390/biom13101439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Revised: 09/13/2023] [Accepted: 09/17/2023] [Indexed: 10/29/2023] Open
Abstract
The essential oil from Conyza bonariensis (Asteraceae) aerial parts (CBEO) was extracted by hydrodistillation in a Clevenger-type apparatus and was characterized by gas chromatography-mass spectrometry. The antitumor potential was evaluated against human tumor cell lines (melanoma, cervical, colorectal, and leukemias), as well as non-tumor keratinocyte lines using the MTT assay. The effect of CBEO on the production of Reactive Oxygen Species (ROS) was evaluated by DCFH-DA assay, and a protection assay using the antioxidant N-acetyl-L-cysteine (NAC) was also performed. Moreover, the CBEO toxicity in the zebrafish model was assessed. The majority of the CBEO compound was (Z)-2-lachnophyllum ester (57.24%). The CBEO exhibited selectivity towards SK-MEL-28 melanoma cells (half maximal inhibitory concentration, IC50 = 18.65 ± 1.16 µg/mL), and induced a significant increase in ROS production. In addition, the CBEO's cytotoxicity against SK-MEL-28 cells was reduced after pretreatment with NAC. Furthermore, after 96 h of exposure, 1.5 µg/mL CBEO induced death of all zebrafish embryos. Non-lethal effects were observed after exposure to 0.50-1.25 µg/mL CBEO. Additionally, significant alterations in the activity of enzymes associated with oxidative stress in zebrafish larvae were observed. These results provide evidence that CBEO has a significant in vitro antimelanoma effect by increasing ROS production and moderate embryotoxicity in zebrafish.
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Affiliation(s)
- Rafael Carlos Ferreira
- Postgraduate Program in Natural Products and Bioactive Synthetics, Federal University of Paraíba, João Pessoa 58051-970, PB, Brazil
| | - Yuri Mangueira do Nascimento
- Postgraduate Program in Natural Products and Bioactive Synthetics, Federal University of Paraíba, João Pessoa 58051-970, PB, Brazil
| | - Paulo Bruno de Araújo Loureiro
- Postgraduate Program in Natural Products and Bioactive Synthetics, Federal University of Paraíba, João Pessoa 58051-970, PB, Brazil
| | - Rafael Xavier Martins
- Laboratory of Risk Assessment for Novel Technologies (LabRisk), Department of Molecular Biology, Federal University of Paraíba, João Pessoa 58051-970, PB, Brazil
| | - Maria Eduarda de Souza Maia
- Laboratory of Risk Assessment for Novel Technologies (LabRisk), Department of Molecular Biology, Federal University of Paraíba, João Pessoa 58051-970, PB, Brazil
| | - Davi Felipe Farias
- Laboratory of Risk Assessment for Novel Technologies (LabRisk), Department of Molecular Biology, Federal University of Paraíba, João Pessoa 58051-970, PB, Brazil
| | - Josean Fechine Tavares
- Postgraduate Program in Natural Products and Bioactive Synthetics, Federal University of Paraíba, João Pessoa 58051-970, PB, Brazil
| | - Juan Carlos Ramos Gonçalves
- Postgraduate Program in Natural Products and Bioactive Synthetics, Federal University of Paraíba, João Pessoa 58051-970, PB, Brazil
| | - Marcelo Sobral da Silva
- Postgraduate Program in Natural Products and Bioactive Synthetics, Federal University of Paraíba, João Pessoa 58051-970, PB, Brazil
| | - Marianna Vieira Sobral
- Postgraduate Program in Natural Products and Bioactive Synthetics, Federal University of Paraíba, João Pessoa 58051-970, PB, Brazil
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Pompeu LD, Viana AR, Fernandes LDS, da Silva WL. Evaluation of cytotoxicity, reactive oxygen species and nitrous oxide of nanochitosan from shrimp shell. Int J Biol Macromol 2023; 235:123730. [PMID: 36801308 DOI: 10.1016/j.ijbiomac.2023.123730] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 02/06/2023] [Accepted: 02/13/2023] [Indexed: 02/18/2023]
Abstract
This work aims to synthesize, characterize and evaluate the biological activity of nanochitosan (NQ) prepared from shrimp, showing an innovative character and correlating with sustainable development, in promoting an alternative to the solid waste (shrimp) shell and a biological application of the novel nanomaterial. The NQ synthesis was carried out by the alkaline deacetylation process of chitin obtained of the demineralization, deproteinization and deodorization steps from shrimp shells. NQ was characterized by X-ray Powder Diffraction (XRD), Fourier Transform infrared spectroscopy (FTIR), Scanning electron microscopy with energy dispersive X-ray spectroscopy (SEM-EDS), N2 porosimetry (BET/BJH methods), zeta potential (ZP) and zero charge point (pHZCP). To evaluate the safety profile was carried out the cytotoxicity, DCFHA and NO tests in 293T and HaCat cell lines. Regarding the cell viability, NQ did not show toxicity for the tested cell lines. In the evaluation of the ROS production and NO tests, there was no increase in the levels of free radicals and between the negative control, respectively. Therefore, NQ does not present cytotoxicity in the cell lines tested (10, 30, 100 and 300 μg mL-1), proposing new perspectives on the use of NQ as a potential nanomaterial for biomedical applications.
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Affiliation(s)
- Lenise Deon Pompeu
- Nanoscience Graduate Program, Franciscan University, Santa Maria, RS, Brazil
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6
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Rossato Viana A, Godoy Noro B, Lenz JC, Luiza Machado Teixeira M, Bolson Serafin M, Hörner R, Franco C, Maria Fontanari Krause L, Stefanello Vizzotto B, Jalfim Maraschin B. Cytotoxic screening and antibacterial activity of Withaferin A. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART A 2022; 85:685-698. [PMID: 35579288 DOI: 10.1080/15287394.2022.2071787] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Cancer and bacterial infections are among the leading causes of death worldwide. Plant-derived bioactive compounds constitute promising alternatives for development of new therapeutics. This study aimed at evaluating the biological activity of Withaferin A using 6 tumor cell lines: A549 (lung cancer), U87MG (glioblastoma), SH-SY5Y (neuroblastoma), B16-F10 (mouse melanoma), HeLa (uterine colon cancer) and K562 (chronic myeloid leukemia). In addition, 17 other standard bacterial strains and several multidrug resistant bacteria (MDR) clinical isolates were examined. Cell viability was assessed using the following assays: MTT, neutral red, and dsDNA PicoGreen®. Further, oxidative stress was measured by quantification of reactive oxygen species (ROS) production. The activity against bacteria was determined by the minimum inhibitory concentration (MIC), minimum bacterial concentration (CBM) and antibiofilm activity in the production of strains. Withaferin A was effective, as evidenced by its cytotoxic activity in tumor cell lines, enhanced ROS production in tumor cells and bactericidal and antibiofilm activity. Data demonstrated that Withaferin A may be therapeutically considered as an antitumor and antibacterial agent.
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Affiliation(s)
- Altevir Rossato Viana
- Programa de Pós-graduação em Nanociências, Universidade Franciscana, Santa Maria, Brasil
| | - B Godoy Noro
- Curso de Biomedicina, Universidade Franciscana, Santa Maria, Brasil
| | - J C Lenz
- Curso de Biomedicina, Universidade Franciscana, Santa Maria, Brasil
| | | | - M Bolson Serafin
- Programa de Pós-graduação em Ciências Farmacêutica, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Santa Maria, Brasil
| | - R Hörner
- Programa de Pós-graduação em Ciências Farmacêutica, Centro de Ciências da Saúde, Universidade Federal de Santa Maria, Santa Maria, Brasil
| | - C Franco
- Mestrado em Ciências da Saúde e da Vida, Universidade Franciscana, Santa Maria, Brasil
| | | | - B Stefanello Vizzotto
- Programa de Pós-graduação em Nanociências, Universidade Franciscana, Santa Maria, Brasil
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Silva WMF, Bona NP, Pedra NS, Cunha KFD, Fiorentini AM, Stefanello FM, Zavareze ER, Dias ARG. Risk assessment of in vitro cytotoxicity, antioxidant and antimicrobial activities of Mentha piperita L. essential oil. JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH. PART A 2022; 85:230-242. [PMID: 34781835 DOI: 10.1080/15287394.2021.1999875] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
The objective of this study was to determine the chemical composition as well as antioxidant, antibacterial, and cytotoxic properties of the essential oil of Mentha piperita L. (peppermint). Fifteen chemical constituents were identified in the essential oil, for a total of 99.99% of the compounds. The essential oil exhibited antimicrobial activity against two Gram-positive bacteria Staphylococcus aureus and Listeria monocytogenes. The minimum inhibitory concentration (MIC) of essential oil of Mentha piperita L. for Staphylococcus aureus and Listeria monocytogenes was 1.84 μg/ml, whereas the minimum bactericidal concentration (MBC) values were 3.7 and 7.43 μg/ml, respectively. The oil displayed potent antioxidant activity inhibiting up to approximately73% of 2,2'-azinothiobis (3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) radicals. In the cytotoxicity assay, the highest essential oil concentration (100 μg/ml) resulted in viability of approximately 90% human epidermal keratinocyte (HaCaT) cells. With respect to antitumor activity in C6 rat glioma cells, there was significant reduction in cell viability: 56-74% in 24 hr, and 71-77% in 48 hr. Data suggest that in presence of the essential oil of Mentha piperita L. antioxidant, antibacterial, antitumor and non-cytotoxic properties were noted.
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Affiliation(s)
- W M F Silva
- Agroindustrial Science and Technology Department, Federal University of Pelotas, Campus Capão Do Leão, Pelotas, Brazil
| | - N P Bona
- Postgraduate Program in Biochemistry and Bioprospecting - Laboratory of Neurochemistry, Inflammation and Cancer, Center for Chemical, Pharmaceutical and Food Sciences, Federal University of Pelotas, University Campus S/n, Pelotas, Brazil
| | - N S Pedra
- Postgraduate Program in Biochemistry and Bioprospecting - Laboratory of Neurochemistry, Inflammation and Cancer, Center for Chemical, Pharmaceutical and Food Sciences, Federal University of Pelotas, University Campus S/n, Pelotas, Brazil
| | - K F Da Cunha
- Department of Microbiology and Parasitology, Institute of Biology, Federal University of Pelotas, Pelotas, Brazil
| | - A M Fiorentini
- Agroindustrial Science and Technology Department, Federal University of Pelotas, Campus Capão Do Leão, Pelotas, Brazil
| | - F M Stefanello
- Postgraduate Program in Biochemistry and Bioprospecting - Laboratory of Neurochemistry, Inflammation and Cancer, Center for Chemical, Pharmaceutical and Food Sciences, Federal University of Pelotas, University Campus S/n, Pelotas, Brazil
| | - E R Zavareze
- Agroindustrial Science and Technology Department, Federal University of Pelotas, Campus Capão Do Leão, Pelotas, Brazil
| | - A R G Dias
- Agroindustrial Science and Technology Department, Federal University of Pelotas, Campus Capão Do Leão, Pelotas, Brazil
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Zeferino RCF, Piaia VAA, Orso VT, Pinheiro VM, Zanetti M, Colpani GL, Padoin N, Soares C, Fiori MA, Riella HG. Neryl acetate synthesis from nerol esterification with acetic anhydride by heterogeneous catalysis using ion exchange resin. J IND ENG CHEM 2022. [DOI: 10.1016/j.jiec.2021.09.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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