1
|
Yücel TB, Korkmaz B, Cebeci T, Karaman Ü, Arici YK, Fandakli S, Gül T. Analysis of Volatile Constituent by Hydrodistillation and Solid-Phase Microextraction Techniques and Antimicrobial and Scolicidal Activities of Essential Oil and Soxhlet Extracts of Ulva rigida grown in Turkey. Chem Biodivers 2023; 20:e202300965. [PMID: 37545478 DOI: 10.1002/cbdv.202300965] [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: 07/03/2023] [Revised: 08/04/2023] [Accepted: 08/04/2023] [Indexed: 08/08/2023]
Abstract
In the present study, the volatile composition of Ulva rigida (U. rigida) was elucidated by two different methods. As a result of the identification process of volatile components using the GC/MS-FID instrument, 31 compounds were identified by hydrodistillation (HD) method, and 15 compounds were identified by solid-phase microextraction (SPME) method, elucidating the structure of 99.86 % and 92.65 %, respectively. The most abundant compounds in the essential oil of U. rigida were n-hexadecanoic acid and pentadecanal, while the most abundant compound according to the SPME analysis was heptadecyne, a hydrocarbon compound. In the next step, hexane, dichloromethane, chloroform and methanol solvent extracts of U. rigida were prepared and the antimicrobial activities of the extracts and the essential oil obtained by hydro-distillation as well as the scolicidal activities of the solvent extracts were determined. The results of the antimicrobial activity test of the essential oil showed a high level of activity against Bacillus cereus ATCC 10876 and MRSA. The highest activity was found on the microorganism of Pseudomonas aeruginosa ATCC 9027 in chloroform and methanol extracts of U. rigida. Furthermore, viability detection was performed and the scolicidal effects of the extracts on protoscoleces were assessed. The values of lethal concentration doses (LD50 , LD75 and LD90 ) were calculated using probit analysis.
Collapse
Affiliation(s)
- Tayyibe Beyza Yücel
- Vocational School of Health Services, Giresun University, Giresun, 28200, Türkiye
| | - Büşra Korkmaz
- Department of Pharmacognosy, Faculty of Pharmacy, Karadeniz Technical University, Trabzon, 61080, Türkiye
| | - Tuğba Cebeci
- Vocational School of Espiye, Giresun University, Giresun, 28500, Türkiye
| | - Ülkü Karaman
- Department of Medical Parasitology, Faculty of Medicine, Ordu University, Ordu, 52200, Türkiye
| | - Yeliz Kasko Arici
- Department of Biostatistics and Medical Informatics, Faculty of Medicine, Ordu University, Ordu, 52200, Türkiye
| | - Seda Fandakli
- School of Applied Sciences, Avrasya University, Trabzon, 61030, Türkiye
| | - Tuba Gül
- Department of Neurology, Ordu University, Ordu, 52200, Türkiye
| |
Collapse
|
2
|
Can Growth of Nannochloropsis oculata under Modulated Stress Enhance Its Lipid-Associated Biological Properties? Mar Drugs 2022; 20:md20120737. [PMID: 36547884 PMCID: PMC9782458 DOI: 10.3390/md20120737] [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: 10/17/2022] [Revised: 11/09/2022] [Accepted: 11/21/2022] [Indexed: 11/27/2022] Open
Abstract
Nannochloropsis oculata is well-recognized as a potential microalgal source of valuable compounds such as polyunsaturated fatty acids, particularly, eicosapentaenoic acid (EPA). The content and profile of these lipids is highly dependent on the growth conditions and can, therefore, be tailored through modulation of the growth parameters, specifically, temperature. Moreover, biological activities are composition dependent. In the present work, lipid extracts obtained from N. oculata, grown under constant temperature and under modulated temperature stress (to increase EPA content; Str) were characterized by GC-FID and several bioactivities were evaluated, namely, antioxidant (L-ORACFL), cytotoxic (MTT), adipolytic, anti-hepatic lipid accumulation (steatosis), and anti-inflammatory properties. Both extracts exhibited antioxidant activity (c.a. 49 µmol Troloxequivalent/mgextract) and the absence of toxicity (up to 800 µg/mL) toward colon and hepatic cells, adipocytes, and macrophages. They also induced adipolysis and the inhibition of triglycerides hepatic accumulation, with a higher impact from Str. In addition, anti-inflammatory activity was observed in the lipopolysaccharide-induced inflammation of macrophages in the presence of either extract, since lower levels of pro-inflammatory interleukin-6 and interferon-β were obtained, specifically by Str. The results presented herein revealed that modulated temperature stress may enhance the health effects of N. oculata lipid extracts, which may be safely utilized to formulate novel food products.
Collapse
|
3
|
Hussein HA, Kassim MNI, Maulidiani M, Abas F, Abdullah MA. Cytotoxicity and 1H NMR metabolomics analyses of microalgal extracts for synergistic application with Tamoxifen on breast cancer cells with reduced toxicity against Vero cells. Heliyon 2022; 8:e09192. [PMID: 35846482 PMCID: PMC9280575 DOI: 10.1016/j.heliyon.2022.e09192] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 01/22/2022] [Accepted: 03/22/2022] [Indexed: 11/20/2022] Open
Abstract
This study evaluated the cytotoxic activity of Tamoxifen (TMX), an anti-estrogen drug, with microalgal crude extracts (MCEs) in single and synergistic application (TMX-MCEs) on MCF-7 and 4T1 breast cancer cells, and non-cancerous Vero cells. The MCEs of Nannochloropsis oculata, Tetraselmis suecica and Chlorella sp. from five different solvents (methanol, MET; ethanol, ETH; water, W; chloroform, CHL; and hexane, HEX) were developed. The TMX-MCEs-ETH and W at the 1:2 and 1:3 ratios, attained IC50 of 15.84-29.51 μg/mL against MCF-7; 13.8-31.62 μg/mL against 4T1; and 24.54-85.11 μg/mL against Vero cells. Higher late apoptosis was exhibited against MCF-7 by the TMX-N. oculata-ETH (41.15 %); and by the TMX-T. suecica-ETH (65.69 %) against 4T1 cells. The TMX-T. suecica-ETH also showed higher ADP/ATP ratios, but comparable Caspase activities to control. For Vero cells, overall apoptotic effects were lowered with synergistic application, and only early apoptosis was higher with TMX-T. suecica-ETH but at lower levels (29.84 %). The MCEs-W showed the presence of alanine, oleic acid, linoleic acid, lactic acid, and fumaric acid. Based on Principal Component Analysis (PCA), the spectral signals for polar solvents such as MET and ETH, were found in the same cluster, while the non-polar solvent CHL was with HEX, suggesting similar chemical profiles clustered for the same polarity. The CHL and HEX were more effective with N. oculata and T. suecica which were of the marine origin, while the ETH and MET were more effective with Chlorella sp., which was of the freshwater origin. The synergistic application of microalgal bioactive compounds with TMX can maintain the cytotoxicity against breast cancer cells whilst reducing the toxicity against non-cancerous Vero cells. These findings will benefit the biopharmaceutical, and functional and healthy food industries.
Collapse
Affiliation(s)
- Hanaa Ali Hussein
- Institute of Marine Biotechnology, Universiti Malaysia Terengganu, 21030 Kuala Nerus, Terengganu, Malaysia
- College of Dentistry, University of Basrah, Basrah, Iraq
| | - Murni Nur Islamiah Kassim
- Institute of Marine Biotechnology, Universiti Malaysia Terengganu, 21030 Kuala Nerus, Terengganu, Malaysia
| | - M. Maulidiani
- Faculty of Science and Marine Environment, Universiti Malaysia Terengganu, 21030 Kuala Nerus, Terengganu, Malaysia
| | - Faridah Abas
- Laboratory of Natural Products, Institute of Bioscience, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
| | - Mohd Azmuddin Abdullah
- Institute of Marine Biotechnology, Universiti Malaysia Terengganu, 21030 Kuala Nerus, Terengganu, Malaysia
- SIBCo Medical and Pharmaceuticals Sdn. Bhd., No. 2, Level 5, Jalan Tengku Ampuan Zabedah, D9/D, Seksyen 9, 40000 Shah Alam, Selangor, Malaysia
| |
Collapse
|
4
|
Andretta E, Costa C, Longobardi C, Damiano S, Giordano A, Pagnini F, Montagnaro S, Quintiliani M, Lauritano C, Ciarcia R. Potential Approaches Versus Approved or Developing Chronic Myeloid Leukemia Therapy. Front Oncol 2022; 11:801779. [PMID: 34993151 PMCID: PMC8724906 DOI: 10.3389/fonc.2021.801779] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 11/12/2021] [Indexed: 12/22/2022] Open
Abstract
Tyrosine kinase inhibitors (TKIs) have revolutionized the treatment of patients with chronic myeloid leukemia (CML). However, continued use of these inhibitors has contributed to the increase in clinical resistance and the persistence of resistant leukemic stem cells (LSCs). So, there is an urgent need to introduce additional targeted and selective therapies to eradicate quiescent LSCs, and to avoid the relapse and disease progression. Here, we focused on emerging BCR-ABL targeted and non-BCR-ABL targeted drugs employed in clinical trials and on alternative CML treatments, including antioxidants, oncolytic virus, engineered exosomes, and natural products obtained from marine organisms that could pave the way for new therapeutic approaches for CML patients.
Collapse
Affiliation(s)
- Emanuela Andretta
- Department of Veterinary Medicine and Animal Productions, University of Naples "Federico II", Naples, Italy
| | - Caterina Costa
- Cell Biology and Biotherapy Unit, Istituto Nazionale Tumori-IRCCS-Fondazione G. Pascale, Naples, Italy
| | - Consiglia Longobardi
- Department of Mental, Physical Health and Preventive Medicine, University of Campania "Luigi Vanvitelli", Largo Madonna delle Grazie, Naples, Italy
| | - Sara Damiano
- Department of Veterinary Medicine and Animal Productions, University of Naples "Federico II", Naples, Italy
| | - Antonio Giordano
- Department of Medical Biotechnologies, University of Siena, Siena, Italy.,Sbarro Institute for Cancer Research and Molecular Medicine, Center of Biotechnology, College of Science and Technology, Temple University, Philadelphia, PA, United States
| | - Francesco Pagnini
- Unit of Radiology, Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Serena Montagnaro
- Department of Veterinary Medicine and Animal Productions, University of Naples "Federico II", Naples, Italy
| | | | - Chiara Lauritano
- Marine Biotechnology Department, Stazione Zoologica Anton Dohrn, Naples, Italy
| | - Roberto Ciarcia
- Department of Veterinary Medicine and Animal Productions, University of Naples "Federico II", Naples, Italy
| |
Collapse
|
5
|
İnan B, Çakır Koç R, Özçimen D. Comparison of the anticancer effect of microalgal oils and microalgal oil-loaded electrosprayed nanoparticles against PC-3, SHSY-5Y and AGS cell lines. ARTIFICIAL CELLS, NANOMEDICINE, AND BIOTECHNOLOGY 2021; 49:381-389. [PMID: 33861179 DOI: 10.1080/21691401.2021.1906263] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Accepted: 03/13/2021] [Indexed: 10/21/2022]
Abstract
Many of the bioactive substances used in pharmaceutical industry are easily affected by temperature, light and oxygen, and are easily degraded during storage and processing, and exhibit poor adsorption properties during digestion, which limits their direct use. Microalgae are rich in oils which have antimicrobial properties and antioxidants that attract attention in both food and pharmaceutical sectors in recent years. Studies to encapsulate bioactive compound-rich microalgae oils with nanotechnological approaches to improve the physical and chemical stability are relatively new, and it is promising to apply these approaches for pharmaceutical purposes. In this study, cytotoxic effects of oil extracts of Botryococcus braunii and Microcystis aeruginosa and their oil-loaded nanoparticles on L929 cell line, PC-3 prostate cell line, SHSY-5Y neuroblastoma cell line and AGS gastric adenocarcinoma cell line were investigated. The obtained extracts were found to have no cytotoxic effect on L929 cells. However, they showed cytotoxic effect on cancer cells. As for the nanoparticles; a gradual release was determined and the stability of the nanoparticle structure was shown. In the light of obtained findings, it was considered that nanoparticles produced with oil extracts of microalgae which have bioactive substances, have potential to be evaluated especially in pharmaceutical and cosmetic fields.
Collapse
Affiliation(s)
- Benan İnan
- Department of Bioengineering, Faculty of Chemical and Metallurgical Engineering, Yıldız Technical University, Esenler-Istanbul, Turkey
| | - Rabia Çakır Koç
- Department of Bioengineering, Faculty of Chemical and Metallurgical Engineering, Yıldız Technical University, Esenler-Istanbul, Turkey
| | - Didem Özçimen
- Department of Bioengineering, Faculty of Chemical and Metallurgical Engineering, Yıldız Technical University, Esenler-Istanbul, Turkey
| |
Collapse
|
6
|
Saide A, Damiano S, Ciarcia R, Lauritano C. Promising Activities of Marine Natural Products against Hematopoietic Malignancies. Biomedicines 2021; 9:645. [PMID: 34198841 PMCID: PMC8228764 DOI: 10.3390/biomedicines9060645] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 05/31/2021] [Accepted: 06/01/2021] [Indexed: 02/06/2023] Open
Abstract
According to the WHO classification of tumors, more than 150 typologies of hematopoietic and lymphoid tumors exist, and most of them remain incurable diseases that require innovative approaches to improve therapeutic outcome and avoid side effects. Marine organisms represent a reservoir of novel bioactive metabolites, but they are still less studied compared to their terrestrial counterparts. This review is focused on marine natural products with anticancer activity against hematological tumors, highlighting recent advances and possible perspectives. Until now, there are five commercially available marine-derived compounds for the treatment of various hematopoietic cancers (e.g., leukemia and lymphoma), two molecules in clinical trials, and series of compounds and/or extracts from marine micro- and macroorganisms which have shown promising properties. In addition, the mechanisms of action of several active compounds and extracts are still unknown and require further study. The continuous upgrading of omics technologies has also allowed identifying enzymes with possible bioactivity (e.g., l-asparaginase is currently used for the treatment of leukemia) or the enzymes involved in the synthesis of bioactive secondary metabolites which can be the target of heterologous expression and genetic engineering.
Collapse
Affiliation(s)
- Assunta Saide
- Marine Biotechnology Department, Stazione Zoologica Anton Dohrn, Villa Comunale, 80121 Napoli, Italy;
| | - Sara Damiano
- Department of Veterinary Medicine and Animal Productions, University of Naples “Federico II”, 80137 Naples, Italy;
| | - Roberto Ciarcia
- Department of Veterinary Medicine and Animal Productions, University of Naples “Federico II”, 80137 Naples, Italy;
| | - Chiara Lauritano
- Marine Biotechnology Department, Stazione Zoologica Anton Dohrn, Villa Comunale, 80121 Napoli, Italy;
| |
Collapse
|
7
|
Ulagesan S, Nam TJ, Choi YH. Cytotoxicity against human breast carcinoma cells of silver nanoparticles biosynthesized using Capsosiphon fulvescens extract. Bioprocess Biosyst Eng 2021; 44:901-911. [PMID: 33486577 DOI: 10.1007/s00449-020-02498-z] [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: 10/09/2020] [Accepted: 12/10/2020] [Indexed: 10/22/2022]
Abstract
Targeting cancer cells with small nanoparticles is a novel and promising approach to cancer therapy. Breast cancer is the most common cancer afflicting women worldwide. In the present study, silver nanoparticles (AgNPs) were synthesized using the aqueous extract of the marine alga Capsosiphon (C.) fulvescens, and the cytotoxicity and anti-cancer activities of the nanoparticles against MCF-7 breast cancer cells were analyzed. Nanoparticle formation was confirmed by solution color change and UV-Vis spectroscopy. The size and distribution of the C. fulvescens-biosynthesized silver nanoparticles (CfAgNPs) were then examined using various analytical methods; the particle size was around 20-22 nm and spherical in shape with no agglomeration. Cytotoxicity analysis revealed that the inhibitory concentration (IC50) of CfAgNPs was 50 μg/ml. MCF-7 cell viability decreased with increasing concentrations of CfAgNPs. MCF-7 cells were evaluated for morphological changes before and after treatment with the CfAgNPs; cells treated with C. fulvescens aqueous algal extract (without CfAgNPs) showed irregular confluent aggregates with round polygonal cells, similar to the untreated control. Tamoxifen- (TMX) and CfAgNPs-treated cells show significant morphological changes. An apoptosis study was conducted using 4',6-diamidino-2-phenylindole (DAPI) staining, in which CfAgNP-treated MCF-7 cells generated bright blue fluorescence and shortened, disjointed chromatin was evident; control cells displayed less bright fluorescence. Flow cytometry analysis revealed that the percentage of cells in late apoptosis was high following treatment with TMX (77.2%) and CfAgNP (74.6%). A novel anti-cancer agent, developed by generating silver nanoparticles from C. fulvescens extract, showed strong cytotoxic activity against MCF-7 cells.
Collapse
Affiliation(s)
- Selvakumari Ulagesan
- Institute of Fisheries Sciences, Pukyong National University, Busan, 46041, Republic of Korea
| | - Taek-Jeong Nam
- Institute of Fisheries Sciences, Pukyong National University, Busan, 46041, Republic of Korea.
| | - Youn-Hee Choi
- Institute of Fisheries Sciences, Pukyong National University, Busan, 46041, Republic of Korea.
- Department of Marine Bio-Materials and Aquaculture, Pukyong National University, 45, Yongso-ro, Nam-Gu, Busan, 48513, Republic of Korea.
| |
Collapse
|
8
|
Mittal RP, Rana A, Jaitak V. Essential Oils: An Impending Substitute of Synthetic Antimicrobial Agents to Overcome Antimicrobial Resistance. Curr Drug Targets 2020; 20:605-624. [PMID: 30378496 DOI: 10.2174/1389450119666181031122917] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Revised: 10/09/2018] [Accepted: 10/22/2018] [Indexed: 01/21/2023]
Abstract
Antimicrobial resistance (AMR) is an emerging problem in the world that has a significant impact on our society. AMR made conventional drugs futile against microorganisms and diseases untreatable. Plant-derived medicines are considered to be safe alternatives as compared to synthetic drugs. Active ingredients and the mixtures of these natural medicines have been used for centuries, due to their easy availability, low cost, and negligible side effects. Essential oils (EOs) are the secondary metabolites that are produced by aromatic plants to protect them from microorganisms. However, these EOs and their constituents have shown good fighting potential against drug-resistant pathogens. These oils have been proved extremely effective antimicrobial agents in comparison to antibiotics. Also, the combination of synthetic drugs with EOs or their components improve their efficacy. So, EOs can be established as an alternative to synthetic antimicrobial agents to eradicate tough form of infectious microorganisms. EO's can interact with multiple target sites, like the destruction of cytoplasm membrane or inhibition of protein synthesis and efflux pump, etc. The purpose of this review is to provide information about the antimicrobial activity of EOs attained from different plants, their combination with synthetic antimicrobials. In addition, mechanism of antimicrobial activity of several EOs and their constituents was reported.
Collapse
Affiliation(s)
- Rajinder Pal Mittal
- Laboratory of Natural Product Chemistry, Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Bathinda, Punjab, 151001, India
| | - Abhilash Rana
- Laboratory of Natural Product Chemistry, Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Bathinda, Punjab, 151001, India
| | - Vikas Jaitak
- Laboratory of Natural Product Chemistry, Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Bathinda, Punjab, 151001, India
| |
Collapse
|
9
|
Karakaş CY, Tekarslan Şahin H, İnan B, Özçimen D, Erginer YÖ. In vitro cytotoxic activity of microalgal extracts loaded nano–micro particles produced via electrospraying and microemulsion methods. Biotechnol Prog 2019; 35:e2876. [DOI: 10.1002/btpr.2876] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 06/17/2019] [Accepted: 06/20/2019] [Indexed: 11/06/2022]
Affiliation(s)
- Canan Y. Karakaş
- Faculty of Chemical and Metallurgical Engineering, Food Engineering DepartmentYıldız Technical University Istanbul Turkey
| | - Hande Tekarslan Şahin
- Faculty of Pharmacy, Department of Pharmaceutical TechnologyIstanbul University Istanbul Turkey
| | - Benan İnan
- Faculty of Chemical and Metallurgical Engineering, Bioengineering DepartmentYıldız Technical University Istanbul Turkey
| | - Didem Özçimen
- Faculty of Chemical and Metallurgical Engineering, Bioengineering DepartmentYıldız Technical University Istanbul Turkey
| | - Yıldız Ö. Erginer
- Faculty of Pharmacy, Department of Pharmaceutical TechnologyIstanbul University Istanbul Turkey
| |
Collapse
|
10
|
Deethae A, Peerapornpisal Y, Pekkoh J, Sangthong P, Tragoolpua Y. Inhibitory effect of Spirogyra spp. algal extracts against herpes simplex virus type 1 and 2 infection. J Appl Microbiol 2018. [PMID: 29532624 DOI: 10.1111/jam.13729] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
AIMS To determine the antiviral activities of Spirogyra spp. algal extracts against herpes simplex virus type 1 (HSV-1) and type 2 (HSV-2). METHODS AND RESULTS Spirogyra spp. was extracted using water, ethanol and methanol. Aqueous extract of Spirogyra spp. had the lowest toxicity on Vero cells with the 50% cytotoxicity concentration (CC50 ) of 4363·30 μg ml-1 . As for potent inhibitory effect, the ethanolic extract presented the highest inhibition of viral infection on HSV-1 in the treatment during viral attachment on Vero cells with 50% inhibitory concentration (IC50 ) and selective index (SI) values of 164·20 and 2·17 μg ml-1 . However, the methanolic extract showed the highest inhibition of HSV-2 when treated during viral attachment with IC50 and SI values of 75·03 and 3·34 μg ml-1 . The methanolic extract of Spirogyra spp. also demonstrated significant virucidal effects on viral particles. Therefore, anti-HSV activity at various stages of the viral multiplication cycle was shown. The main active compounds in the active fractions of Spirogyra spp. ethanolic extract against HSV were found to be alkaloids, essential oils and terpenoids. CONCLUSIONS The highest anti-HSV activity was obtained from the ethanolic extract of Spirogyra spp. The extract inhibited the HSV viral particles and the inhibition was during the viral attachment and the viral multiplication. SIGNIFICANCE AND IMPACT OF THE STUDY Anti-HSV activity of extract of freshwater green macroalga Spirogyra spp. in Thailand was demonstrated. Therefore, anti-HSV product containing the Spirogyra spp. extract should be developed for treatment of HSV infection.
Collapse
Affiliation(s)
- A Deethae
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand.,The Graduate School, Chiang Mai University, Chiang Mai, Thailand
| | - Y Peerapornpisal
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand
| | - J Pekkoh
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand.,Center of Excellence in Bioresources for Agriculture, Industry, and Medicine, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand
| | - P Sangthong
- Center of Excellence in Bioresources for Agriculture, Industry, and Medicine, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand.,Department of Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand
| | - Y Tragoolpua
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand.,Center of Excellence in Bioresources for Agriculture, Industry, and Medicine, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand
| |
Collapse
|
11
|
Arslan BA, Isik FB, Gur H, Ozen F, Catal T. Apoptotic Effect of Nigella sativa on Human Lymphoma U937 Cells. Pharmacogn Mag 2017; 13:S628-S632. [PMID: 29142424 PMCID: PMC5669107 DOI: 10.4103/pm.pm_93_17] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2017] [Revised: 04/27/2017] [Indexed: 01/04/2023] Open
Abstract
Objective: Nigella sativa is from botanical Ranunculaceae family and commonly known as black seed. Apoptotic effect of N. sativa and its apoptotic signaling pathways on U937 lymphoma cells are unknown. Materials and Methods: In this study, we investigated selective cytotoxic and apoptotic effects of N. sativa extract and its apoptotic mechanisms on U937 cells. In addition, we also studied selective cytotoxic activity of thymoquinone that is the most active essential oil of N. sativa. Results: Our results showed that N. sativa extract has selective cytotoxicity and apoptotic effects on U937 cells but not ECV304 control cells. However, thymoquinone had no significant cytotoxicity against on both cells. N. sativa extract increased significantly caspase-3, BAD, and p53 gene expressions in U937 cells. Conclusions: N. sativa may have anticancer drug potential and trigger p53-induced apoptosis in U937 lymphoma cells. SUMMARY This is the first study showing the apoptotic effect of Nigella sativa extract on U937 cells.
Abbreviations used: CI: Cytotoxicity index, DMEM: Dulbecco's Modified Eagle Medium, HL: Hodgkin's lymphoma, MTT: 3-(4,5-dimethy lthiazol-2yl)-2,5-diphenyl tetrazolium bromide, RPMI: Roswell Park Memorial Institute medium.
Collapse
Affiliation(s)
- Belkis Atasever Arslan
- Department of Molecular Biology and Genetics, Faculty of Engineering and Natural Sciences, Üsküdar University, Istanbul, Turkey
| | - Fatma Busra Isik
- Department of Molecular Biology and Genetics, Faculty of Engineering and Natural Sciences, Üsküdar University, Istanbul, Turkey
| | - Hazal Gur
- Department of Bioengineering, Faculty of Engineering and Natural Sciences, Üsküdar University, Istanbul, Turkey
| | - Fatih Ozen
- Department of Bioengineering, Faculty of Engineering and Natural Sciences, Üsküdar University, Istanbul, Turkey
| | - Tunc Catal
- Department of Molecular Biology and Genetics, Faculty of Engineering and Natural Sciences, Üsküdar University, Istanbul, Turkey
| |
Collapse
|