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Emami SA, Ramazani E, Mousavi SH, Vahdati-Mashhadian N, Asili J, Parsaee H, Tayarani-Najaran Z. Neobaicalein, a flavonoid from the Scutellaria litwinowii Bornm. & Sint. ex Bornm. induced apoptosis in human leukemic cell lines. IRANIAN JOURNAL OF BASIC MEDICAL SCIENCES 2023; 26:269-275. [PMID: 36865041 PMCID: PMC9922362 DOI: 10.22038/ijbms.2023.66240.14616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Accepted: 12/11/2022] [Indexed: 03/04/2023]
Abstract
Objectives Neobaicalein is one of the rich plant flavonoids isolated from the roots of Scutellaria spp. In this study, we evaluated and compared cytotoxic activity and the related apoptosis mechanisms of neobaicalein from Scutellaria litwinowii Bornm. & Sint. ex Bornm on apoptosis-proficient HL-60 cells and apoptosis-resistant K562 cells. Materials and Methods Cell viability, cell apoptosis, caspase activity, and apoptosis-related protein expression were measured using MTS assay, propidium iodide (PI) staining and flow cytometry, caspase activity assay, and western blot analysis, respectively. Results Neobaicalein significantly reduced cell viability in a dose-dependent manner using the MTS assay (P<0.05). The IC50 values (µM) against HL-60 and K562 cells after 48 hr treatment were 40.5 and 84.8, respectively. Incubation of HL-60 and K562 cells with 25, 50, and 100 µM neobaicalein for 48 hr, significantly increased the number of apoptotic cells and showed cytotoxic effects compared with the control group. Treatment with neobaicalein significantly increased Fas (P<0.05) and the cleaved form of PARP (P<0.05), and decreased the Bcl-2 levels (P<0.05) in HL-60 cells, whereas neobaicalein significantly increased Bax (P<0.05) and the cleaved form of PARP (P<0.05), and the caspases of the extrinsic and intrinsic pathways including caspases-8 (P<0.0001), -9 (P<0.01), and effector caspase-3 (P<0.0001) levels in K562 cells compared with the control group. Conclusion It seems neobaicalein might cause cytotoxicity and cell apoptosis through interaction with the different apoptosis-related proteins of apoptotic pathways in HL-60 and K562 cells. Neobaicalein may exert a beneficial protective effect in slowing the progression of hematological malignancies.
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Affiliation(s)
- Seyed Ahmad Emami
- Department of Traditional Pharmacy, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Elham Ramazani
- Department of Biology, Faculty of Science, Ferdowsi University of Mashhad, Mashhad, Iran, Medical Toxicology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Hadi Mousavi
- Medical Toxicology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Javad Asili
- Department of Pharmacognosy, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Heydar Parsaee
- Department of Pharmacology and Pharmacological Research Center of Medicinal Plants, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Zahra Tayarani-Najaran
- Targeted Drug Delivery Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran,Corresponding author: Zahra Tayarani-Najaran. Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran. Tel: +98-51-31801178;
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A Review of Medicinal Plants of the Himalayas with Anti-Proliferative Activity for the Treatment of Various Cancers. Cancers (Basel) 2022; 14:cancers14163898. [PMID: 36010892 PMCID: PMC9406073 DOI: 10.3390/cancers14163898] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 08/04/2022] [Accepted: 08/06/2022] [Indexed: 12/17/2022] Open
Abstract
Simple Summary Drugs are used to treat cancer. Most drugs available in the market are chemosynthetic drugs and have side effects on the patient during and after the treatment, in addition to cancer itself. For instance, hair loss, loss of skin color and texture, loss of energy, nausea, infertility, etc. To overcome these side effects, naturally obtained drugs from medicinal plants are preferred. Our review paper aims to encourage the study of anticancer medicinal plants by giving detailed information on thirty-three medicinal plants and parts that constitute the phytochemicals responsible for the treatment of cancer. The development of plant-based drugs could be a game changer in treating cancer as well as boosting the immune system. Abstract Cancer is a serious and significantly progressive disease. Next to cardiovascular disease, cancer has become the most common cause of mortality in the entire world. Several factors, such as environmental factors, habitual activities, genetic factors, etc., are responsible for cancer. Many cancer patients seek alternative and/or complementary treatments because of the high death rate linked with cancer and the adverse side effects of chemotherapy and radiation therapy. Traditional medicine has a long history that begins with the hunt for botanicals to heal various diseases, including cancer. In the traditional medicinal system, several plants used to treat diseases have many bioactive compounds with curative capability, thereby also helping in disease prevention. Plants also significantly contributed to the modern pharmaceutical industry throughout the world. In the present review, we have listed 33 medicinal plants with active and significant anticancer activity, as well as their anticancer compounds. This article will provide a basic set of information for researchers interested in developing a safe and nontoxic active medicinal plant-based treatment for cancer. The research will give a scientific foundation for the traditional usage of these medicinal herbs to treat cancer.
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Kazemi M, Mokhtarpour A. Chemical, mineral composition, in vitro ruminal fermentation and buffering capacity of some rangeland-medicinal plants. ACTA SCIENTIARUM: ANIMAL SCIENCES 2022. [DOI: 10.4025/actascianimsci.v44i1.55909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
A diverse group of rangeland-medicinal plants are being used by ruminant whilst some of them have not been assessed for their nutritional value. This study was aimed to evaluate the chemical and mineral composition, buffering capacity, and in vitro fermentation of some rangeland-medicinal plants including Thymus kotschyanus, Ziziphora persica, Lallemantia royleana, and Scutellaria litwinowii in the family Lamiaceae, and Hypericum scabrum, in the family Hypericaceae. The results indicated that crude protein (CP) content ranged from 8.66% (S. litwinowii) to 12.17% of DM (H. scabrum). It was found that Z. persica had the highest potential gas production, metabolism energy (ME), relative feed value (RFV), and dry matter digestibility (DMD) values of 53.44 (mL 200-1 mg DM), 5.84 (MJ kg-1 DM), 170.66 and 70.88%, respectively. Mineral content differed among plants; Ca ranged from 5.79 to 41.96 g kg-1 DM. The concentrations of Ca, K, Mg, Fe, Zn, and Co were highest for L. royleana. Total volatile fatty acids (TVFA) and propionate concentrations were highest in the culture medium cultured with Z. persica, however, acetate, and butyrate were highest in H. scabrum. Acid-base buffering capacity was lower in T. kotschyanus and H. scabrum compared to other plants, while it was higher in S. litwinowii. Overall, it can be concluded that among plants evaluated in this study, Z. persica had higher nutritional value for sheep feeding.
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Gharari Z, Aghajanzadeh M, Sharafi A. Scutellaria orientalis subsp. Bornmuelleri: phytochemical composition and biological activities. Nat Prod Res 2021; 36:1385-1390. [PMID: 33533661 DOI: 10.1080/14786419.2021.1875463] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The medicinal plant, Scutellaria orientalis, is used for the treatment of several diseases in North-western of Iran. The purpose of this study was to investigate the phytochemical content, cytotoxicity assay against SW-480 and HCT-116 cells and anti-haemolytic activities using HPLC-PDA, GC/MS, MTT and spectrophotometry methods, respectively. Phytochemical screening revealed the presence of different terpenoids and flavonoids such as baicalin, tricin and wogonin and also some of the other medicinally active compounds such as conhydrine and cannabidiol. MTT results revealed that HCT-116 cells were more sensitive to examined extracts compared with SW-480 cells. Methanol extract had the most anti-proliferative activity against HCT-116 and SW-480 cells at 48 h with IC50 values of 614.5 and 592.3 µg/mL, respectively. Also, all samples had no significant haemolytic effect on human erythrocytes. Our results revealed that S. orientalis root extract has a promising anticancer activity, indicating the presence of major anti-cancer agents on human colon cell lines.
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Affiliation(s)
- Zahra Gharari
- Department of Plant Production and Genetics, Faculty of Agriculture, University of Zanjan, Zanjan, Iran
| | - Mozhgan Aghajanzadeh
- Department of Pharmaceutical Biomaterials, School of Pharmacy, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Ali Sharafi
- Zanjan Pharmaceutical Biotechnology Research Center, Zanjan University of Medical Sciences, Zanjan, Iran.,Department of Pharmaceutical Biotechnology, School of Pharmacy, Zanjan university of Medical Sciences, Zanjan, Iran
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Karami F, Dourandish Yazdi A, Salahshourifar I, Marvi Beigi M. Investigating the Effects of Salvia chorassanica Bunge and Shoot Extracts on Gastric Cancer Cells: Evidence of Different Behavior on Various Tumor Grades. PHARMACEUTICAL SCIENCES 2020. [DOI: 10.34172/ps.2020.99] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Background: Different Salvia species have demonstrated anti-proliferative effects on various cancer cells. Owing to the poor literature on the anti-proliferative effects of Salvia species on gastric cancer cells, present study was conducted to determine the anticancer effects of a local Iranian Salvia, Salvia chorassanica, on two different gastric cell lines. Methods: Root, stem and leaf extract of Salvia chorassanica were prepared through maceration method and were then used to treat the AGS and MKN-45 cell lines in different concentrations. MTT assay was employed to determine the toxicity of all the types of extracts on the two studied cell lines. The expression of Bax, Bcl-2, Caspase3, MMP2 and MMP9 genes were determined through reverse transcription Real time PCR (RT-PCR). Results: Bunge and shoot extracts demonstrated toxicity in both cell lines which were more considerable in AGS cells treated with root extract. In contrary to AGS cells, Caspase3 gene was up-regulated in all types of treatment while the MMP2 and MMP9 genes were down-regulated (p-value<0.001). Except of the MKN-45 cells treated with leaf extract, Bax/Bcl-2 expression ratio was decreased in the treatment with all types of Salvia chorassanica extracts (p-value<0.001). Conclusion: Remarkable low IC50 concentration of root extract in MKN-45 cell line is indicating the significant cytotoxicity of Salvia chorassanica against gastric cancer cells. Moreover, gene expression analysis in MKN-45 needs further confirmation on the potential anti-metastatic roles of leaf and root extracts in higher grades of gastric cancer.
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Affiliation(s)
- Fatemeh Karami
- Department of Medical Genetics, Applied Biophotonics Research Center, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Ahmad Dourandish Yazdi
- Department of Biology, Faculty of Basic Sciences, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Iman Salahshourifar
- Department of Biology, Faculty of Basic Sciences, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Mohsen Marvi Beigi
- Department of Biology, Kavian Institute of Higher Education, Mashhad, Iran
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6
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Forouzanfar F, Mousavi SH. Targeting Autophagic Pathways by Plant Natural Compounds in Cancer Treatment. Curr Drug Targets 2020; 21:1237-1249. [PMID: 32364070 DOI: 10.2174/1389450121666200504072635] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 02/26/2020] [Accepted: 03/19/2020] [Indexed: 12/29/2022]
Abstract
Nowadays, natural compounds of plant origin with anticancer effects have gained more attention because of their clinical safety and broad efficacy profiles. Autophagy is a multistep lysosomal degradation pathway that may have a unique potential for clinical benefit in the setting of cancer treatment. To retrieve articles related to the study, the databases of Google Scholar, Web of sciences, Medline and Scopus, using the following keywords: Autophagic pathways; herbal medicine, oncogenic autophagic pathways, tumor-suppressive autophagic pathways, and cancer were searched. Although natural plant compounds such as resveratrol, curcumin, oridonin, gossypol, and paclitaxel have proven anticancer potential via autophagic signaling pathways, there is still a great need to find new natural compounds and investigate the underlying mechanisms, to facilitate their clinical use as potential anticancer agents through autophagic induction.
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Affiliation(s)
- Fatemeh Forouzanfar
- Neuroscience Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Hadi Mousavi
- Medical Toxicology Research Center, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
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Afshari AR, Jalili-Nik M, Soukhtanloo M, Ghorbani A, Sadeghnia HR, Mollazadeh H, Karimi Roshan M, Rahmani F, Sabri H, Vahedi MM, Mousavi SH. Auraptene-induced cytotoxicity mechanisms in human malignant glioblastoma (U87) cells: role of reactive oxygen species (ROS). EXCLI JOURNAL 2019; 18:576-590. [PMID: 31611741 PMCID: PMC6785765 DOI: 10.17179/excli2019-1136] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Accepted: 07/26/2019] [Indexed: 11/10/2022]
Abstract
Glioblastoma multiforme (GBM), like the devastating type of astrocytic tumors, is one of the most challenging cancers to treat owing to its aggressive nature. Auraptene, as a prenyloxy coumarin from citrus species, represents antioxidant and antitumor activities; however, the underlying antitumor mechanisms of auraptene against GBM remain unclear. The present study aimed to evaluate the cytotoxic and apoptogenic effects of auraptene, as a promising natural product, and the possible signaling pathways affected in human malignant GBM (U87) cells. Reactive oxygen species (ROS) production significantly decreased in the first 2, and 6 hours after treatment with auraptene however, ROS levels increased in other incubation times (8 and 24 hours), dramatically. N-acetyl-cysteine (NAC) markedly attenuated auraptene-induced ROS production, and consequently reversed auraptene-induced cytotoxicity in 8 and 24 hours after treatment, as well. Induction of apoptosis occurred in the first 24- and 48-hours concentration-dependently. The qRT-PCR showed an up-regulation in p21, CXCL3, and a down-regulation in Cyclin D1 genes expression. Western blot analysis confirmed the up-regulation of the Bax/Bcl-2 ratio protein levels concentration-dependently. Hence, this study collectively revealed that the increase in ROS level is at least one of the mechanisms associated with auraptene-induced GBM cell toxicity as well as the induction of apoptosis through Bax/Bcl-2 modulation and genes expression involved that contribute to the cytotoxicity of auraptene in U87 cells. So, auraptene might be utilized as a potential novel anti-GBM agent after further studies.
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Affiliation(s)
- Amir R. Afshari
- Department of Physiology and Pharmacology, School of Medicine, North Khorasan University of Medical Sciences, Bojnurd, Iran
- Department of Pharmacology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammad Jalili-Nik
- Department of Clinical Biochemistry, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammad Soukhtanloo
- Department of Clinical Biochemistry, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ahmad Ghorbani
- Pharmacological Research Center of Medicinal Plants, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hamid R. Sadeghnia
- Department of Pharmacology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hamid Mollazadeh
- Department of Physiology and Pharmacology, School of Medicine, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - Mostafa Karimi Roshan
- Department of Clinical Biochemistry, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Farzad Rahmani
- Department of Clinical Biochemistry, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hamed Sabri
- Department of Clinical Biochemistry, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammad Mahdi Vahedi
- Department of Pharmacology, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
- Health Promotion Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Seyed Hadi Mousavi
- Medical Toxicology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
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Alinejad-Mofrad E, Malaekeh-Nikouei B, Gholami L, Mousavi SH, Sadeghnia HR, Mohajeri M, Darroudi M, Oskuee RK. Evaluation and comparison of cytotoxicity, genotoxicity, and apoptotic effects of poly-l-lysine/plasmid DNA micro- and nanoparticles. Hum Exp Toxicol 2019; 38:983-991. [DOI: 10.1177/0960327119846924] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The principal impediment to gene therapy is the development of efficient, nontoxic gene carriers that can handle and deliver foreign genetic materials into various cell types, including healthy and cancerous cells. Poly-l-lysine (PLL) polymers are one of the most favorable gene carriers among nonviral vectors, and PLL had low transfection and safety issues. The purpose of this study was to measure cellular toxicity, DNA damage, and apoptotic effects of PLL nanoparticles. Neuro2A mammalian cells were cultured and exposed to PLL/DNA complexes at different polymer/DNA ratios ( C/ P ratio 2 and 6) for 24 h. To evaluate metabolic activity, genotoxicity, and apoptotic influences of PLL nanoparticle, the following experimental methods were employed, in order: 3-(4,5-Dimethyl-2-thiazolyl)-2,5-diphenyl-2H-tetrazolium bromide (MTT), DNA damage (COMET analysis) assay, and sub-G1 peak apoptosis assay. Our data indicate that toxicity is concentration dependent and a high concentration of polymer declined the metabolic activity. In addition, largest complexes ( C/ P 6 in HEPES buffered saline buffer) have slighter negative impact on metabolic activity. In agreement with our cytotoxicity data, apoptotic assay result represented that increase in size of PLL/DNA complexes decrease the number of apoptotic cells. Also, there was a remarkable increase in percent tail DNA of Neuro2A cells treated with higher concentration of PLL and its polyplexes. The present study demonstrated that PLL/DNA complexes caused cytotoxic, apoptotic, and genotoxic effects in a dose-dependent and weight ratio-dependent manner, which also affected the size of polyplexes.
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Affiliation(s)
- E Alinejad-Mofrad
- Department of Pharmaceutics, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - B Malaekeh-Nikouei
- Nanotechnology Research Center, Institute of Pharmaceutical Technology, Mashhad University of Medical Sciences, Mashhad, Iran
| | - L Gholami
- Nanotechnology Research Center, Institute of Pharmaceutical Technology, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Modern Sciences and Technologies, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - SH Mousavi
- Medical Toxicology Research Center, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - HR Sadeghnia
- Department of Pharmacology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - M Mohajeri
- Targeted Drug Delivery Research Center, Institute of Pharmaceutical Technology, Mashhad University of Medical Sciences, Mashhad, Iran
| | - M Darroudi
- Department of Modern Sciences and Technologies, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
- Nuclear Medicine Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - RK Oskuee
- Neurogenic Inflammation Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
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Bonam SR, Wu YS, Tunki L, Chellian R, Halmuthur MSK, Muller S, Pandy V. What Has Come out from Phytomedicines and Herbal Edibles for the Treatment of Cancer? ChemMedChem 2018; 13:1854-1872. [PMID: 29927521 DOI: 10.1002/cmdc.201800343] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Revised: 06/19/2018] [Indexed: 12/20/2022]
Abstract
Several modern treatment strategies have been adopted to combat cancer with the aim of minimizing toxicity. Medicinal plant-based compounds with the potential to treat cancer have been widely studied in preclinical research and have elicited many innovations in cutting-edge clinical research. In parallel, researchers have eagerly tried to decrease the toxicity of current chemotherapeutic agents either by combining them with herbals or in using herbals alone. The aim of this article is to present an update of medicinal plants and their bioactive compounds, or mere changes in the bioactive compounds, along with herbal edibles, which display efficacy against diverse cancer cells and in anticancer therapy. It describes the basic mechanism(s) of action of phytochemicals used either alone or in combination therapy with other phytochemicals or herbal edibles. This review also highlights the remarkable synergistic effects that arise between certain herbals and chemotherapeutic agents used in oncology. The anticancer phytochemicals used in clinical research are also described; furthermore, we discuss our own experience related to semisynthetic derivatives, which are developed based on phytochemicals. Overall, this compilation is intended to facilitate research and development projects on phytopharmaceuticals for successful anticancer drug discovery.
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Affiliation(s)
- Srinivasa Reddy Bonam
- UMR 7242 CNRS, Biotechnology and Cell Signaling, University of Strasbourg, Laboratory of Excellence Medalis, Illkirch, 67400, France.,Vaccine Immunology Laboratory, Natural Product Chemistry Division, CSIR - Indian Institute of Chemical Technology (IICT), Hyderabad, 500007, India.,Academy of Scientific and Innovative Research, CSIR - Indian Institute of Chemical Technology, Hyderabad, 500007, India
| | - Yuan Seng Wu
- Department of Pharmacology, Faculty of Medicine, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Lakshmi Tunki
- Vaccine Immunology Laboratory, Natural Product Chemistry Division, CSIR - Indian Institute of Chemical Technology (IICT), Hyderabad, 500007, India
| | - Ranjithkumar Chellian
- Department of Pharmacology, Faculty of Medicine, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Mahabalarao Sampath Kumar Halmuthur
- Vaccine Immunology Laboratory, Natural Product Chemistry Division, CSIR - Indian Institute of Chemical Technology (IICT), Hyderabad, 500007, India.,Academy of Scientific and Innovative Research, CSIR - Indian Institute of Chemical Technology, Hyderabad, 500007, India
| | - Sylviane Muller
- UMR 7242 CNRS, Biotechnology and Cell Signaling, University of Strasbourg, Laboratory of Excellence Medalis, Illkirch, 67400, France.,University of Strasbourg Institute for Advanced Study (USIAS), Strasbourg, 67000, France
| | - Vijayapandi Pandy
- Department of Pharmacology, Faculty of Medicine, University of Malaya, 50603, Kuala Lumpur, Malaysia.,Department of Pharmacology, Chalapathi Institute of Pharmaceutical Sciences, Lam, Guntur, Andhra Pradesh, 522034, India
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EghbaliFeriz S, Taleghani A, Tayarani-Najaran Z. Central nervous system diseases and Scutellaria : a review of current mechanism studies. Biomed Pharmacother 2018; 102:185-195. [DOI: 10.1016/j.biopha.2018.03.021] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Revised: 03/05/2018] [Accepted: 03/05/2018] [Indexed: 12/27/2022] Open
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The Analgesic and Antineuroinflammatory Effect of Baicalein in Cancer-Induced Bone Pain. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 2015:973524. [PMID: 26649065 PMCID: PMC4662985 DOI: 10.1155/2015/973524] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/03/2015] [Revised: 09/20/2015] [Accepted: 09/21/2015] [Indexed: 12/12/2022]
Abstract
Cancer-induced bone pain (CIBP) is a severe type of chronic pain. It is imperative to explore safe and effective analgesic drugs for CIBP treatment. Baicalein (BE), isolated from the traditional Chinese herbal medicine Scutellaria baicalensis Georgi (or Huang Qin), has been demonstrated to have anti-inflammatory and neuroprotective effects. In this study, we examined the effect of BE on CIBP and the mechanism of this effect. Intrathecal and oral administration of BE at different doses could alleviate the mechanical allodynia in CIBP rats. Intrathecal 100 μg BE could inhibit the production of IL-6 and TNF-α in the spinal cord of CIBP rats. Moreover, intrathecal 100 μg BE could effectively inhibit the activation of p-p38 and p-JNK MAPK signals in CIBP rats. The analgesic effect of BE may be associated with the inhibition of the expression of the inflammatory cytokines IL-6 and TNF-α and through the activation of p-p38 and p-JNK MAPK signals in the spinal cord. These findings suggest that BE is a promising novel analgesic agent for CIBP.
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Chang HT, Chou CT, Kuo DH, Shieh P, Jan CR, Liang WZ. The Mechanism of Ca(2+) Movement in the Involvement of Baicalein-Induced Cytotoxicity in ZR-75-1 Human Breast Cancer Cells. JOURNAL OF NATURAL PRODUCTS 2015; 78:1624-1634. [PMID: 26154615 DOI: 10.1021/acs.jnatprod.5b00173] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Baicalein (5,6,7-trihydroxyflavone) (1) has been found to be active against a wide variety of cancer cells. However, the molecular mechanism underlying the effects of 1 on the induction of Ca(2+) movement and cytotoxicity in human breast cancer cells is unknown. This study examined the relationship between 1-induced Ca(2+) signaling and cytotoxicity in ZR-75-1 human breast cancer cells. The in vitro investigations reported herein produced the following results: (i) Compound 1 increased intracellular Ca(2+) concentration ([Ca(2+)]i) in a concentration-dependent manner. The signal was decreased by approximately 50% by removal of extracellular Ca(2+). (ii) Compound 1-triggered [Ca(2+)]i increases were significantly suppressed by store-operated Ca(2+) channel blockers 2-aminoethoxydiphenyl borate (2-APB) and the PKC inhibitor GF109203X. (iii) In Ca(2+)-free medium, compound 1-induced [Ca(2+)]i increases were also inhibited by GF109203X. Furthermore, pretreatment with the endoplasmic reticulum Ca(2+) pump inhibitor thapsigargin (TG) or 2,5-ditert-butylhydroquinone (BHQ) abolished 1-induced [Ca(2+)]i increases. Inhibition of phospholipase C (PLC) with U73122 abolished 1-induced [Ca(2+)]i increases. (iv) Compound 1 (20-40 μM) caused cytotoxicity, increased reactive oxygen species (ROS) production, and activated caspase-9/caspase-3. Furthermore, compound 1-induced apoptosis was significantly inhibited by prechelating cytosolic Ca(2+) with BAPTA-AM (1,2-bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetic acid acetoxymethyl ester) or by decreasing ROS with the antioxidant NAC (N-acetylcysteine). Together, baicalein (1) induced a [Ca(2+)]i increase by inducing PLC-dependent Ca(2+) release from the endoplasmic reticulum and Ca(2+) entry via PKC-dependent, 2-APB-sensitive store-operated Ca(2+) channels. Moreover, baicalein (1) induced Ca(2+)-associated apoptosis involved ROS production in ZR-75-1 cells.
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Affiliation(s)
- Hong-Tai Chang
- †Department of Surgery, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan, Republic of China
| | - Chiang-Ting Chou
- ‡Department of Nursing, Division of Basic Medical Sciences, Chang Gung University of Science and Technology, Chia-Yi 613, Taiwan, Republic of China
- §Chronic Diseases and Health Promotion Research Center, Chang Gung University of Science and Technology, Chia-Yi 613, Taiwan, Republic of China
| | - Daih-Huang Kuo
- ⊥Department of Pharmacy, Tajen University, Pingtung 907, Taiwan, Republic of China
| | - Pochuen Shieh
- ⊥Department of Pharmacy, Tajen University, Pingtung 907, Taiwan, Republic of China
| | - Chung-Ren Jan
- ∥Department of Medical Education and Research, Kaohsiung Veterans General Hospital, 386 Ta-Chung 1st Road, Kaohsiung 813, Taiwan, Republic of China
| | - Wei-Zhe Liang
- ∥Department of Medical Education and Research, Kaohsiung Veterans General Hospital, 386 Ta-Chung 1st Road, Kaohsiung 813, Taiwan, Republic of China
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Shojaee S, Parhiz H, Eshaghi A, Emami SA, Asili J, Behravan J, Mosaffa F. In vitro protective effects of Scutellaria litwinowii root extract against H2O2-induced DNA damage and cytotoxicity. JOURNAL OF COMPLEMENTARY & INTEGRATIVE MEDICINE 2015; 11:121-7. [PMID: 24731956 DOI: 10.1515/jcim-2014-0009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2014] [Accepted: 03/01/2014] [Indexed: 11/15/2022]
Abstract
BACKGROUND Despite the wide range of investigations on the therapeutic potentials of herbal extracts in cancer cell lines, there is not usually enough data on their probable effects on normal cells. Recently, both anti-tumoral and anti-oxidant properties of Scutellaria litwinowii extracts have been reported on different cancer cell lines. In the present study, the possible protective effects of S. litwinowii root extracts against cytotoxicity and DNA damage induced by hydrogen peroxide (H2O2) on normal cells were investigated using MTT and Comet assays, respectively. METHODS A method of sequential extraction with solvents of different polarities was used to generate methanolic, de-fatted, and dichloromethane fractions. Both MTT and Comet assays were performed here to assess, respectively, changes in cell viability and levels of DNA damage from H2O2. In a pre-treatment regimen, test materials were applied to the cells prior to H2O2 treatment, while in a co-treatment protocol, cells were treated simultaneously with H2O2 and extracts. RESULTS In the co-treatment studies, only methanolic extract at 1,000 μg/mL (p<0.001) imparted a significant protective effect as shown in the MTT assay. Pre-treatment of cells for 24 h with different concentrations of the test materials did not lead to any significant protection. Results from the Comet assays in the co-treatment studies suggested a significant (p<0.01) protective effect of the test materials against DNA damage caused by H2O2. However, in the pre-treatment studies, only methanolic extract at ≥500 μg/mL showed a protective effect (p<0.01). CONCLUSIONS Considering the probable high levels of phenolic and flavonoid compounds in the methanolic extract, these compounds may impart the noted protective effects of the S. litwinowii root through the scavenging of free radicals.
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Boozari M, Mohammadi A, Asili J, Emami SA, Tayarani-Najaran Z. Growth inhibition and apoptosis induction by Scutellaria pinnatifida A. Ham. on HL-60 and K562 leukemic cell lines. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2015; 39:307-312. [PMID: 25546119 DOI: 10.1016/j.etap.2014.12.002] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/20/2014] [Revised: 12/01/2014] [Accepted: 12/08/2014] [Indexed: 06/04/2023]
Abstract
A rich flavonoid plant extensively used in traditional medicine is Scutellaria (Lamiaceae). In this study the cytotoxic effects of different extracts of Scutellaria pinnatifida were explored on two different cancer cell lines including K562 and HL-60 and a normal cell line. Also, the role of apoptosis on this toxicity was explored. The cell viability was quantitated by alamarBlue(®) assay. S. pinnatifida could effectively decrease the viability of malignant cells and the CH2Cl2 extract of S. pinnatifida had showed the most cytotoxic effects among other extracts. Apoptosis was confirmed after propidium iodide staining of DNA fragments and detection of the sub-G1 peak in the related flow cytometry histogram of cells. The results of western blot assay showed that CH2Cl2 extract has been able to increase the amount of Bax and cleavage of PARP protein after a 48h contact with cells. Neobaicalein (skullcapflavone II) and wogonin were identified in the extract of S. pinnatifida as the active components. The result of the present study confirmed the putative role of neobaicalein (skullcapflavone II) and wogonin as cytotoxic components in the CH2Cl2 extract of S. pinnatifida.
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Affiliation(s)
- Motahareh Boozari
- Department of Pharmacognosy, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ameneh Mohammadi
- Research Center of Natural Products Safety and Medicinal Plants, North Khorasan University of Medical Sciences, Bojnurd, 01830-49504, Iran
| | - Javad Asili
- Department of Pharmacognosy, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Ahmad Emami
- Department of Pharmacognosy, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Zahra Tayarani-Najaran
- Department of Pharmacodynamics and Toxicology, School of Pharmacy; Mashhad University of Medical Sciences, P.O. Box: 9188617871, Mashhad, Iran.
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Zheng YH, Yin LH, Grahn THM, Ye AF, Zhao YR, Zhang QY. Anticancer Effects of Baicalein on Hepatocellular Carcinoma Cells. Phytother Res 2014; 28:1342-8. [PMID: 24596136 DOI: 10.1002/ptr.5135] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2013] [Revised: 01/17/2014] [Accepted: 02/04/2014] [Indexed: 12/25/2022]
Affiliation(s)
- Yi-Hu Zheng
- Department of General Surgery; The First Affiliated Hospital of Wenzhou Medical University; Wenzhou China
| | - Li-Hui Yin
- Laboratory of Internal Medicine; The First Affiliated Hospital of Wenzhou Medical University; Wenzhou China
| | - Tan Hooi Min Grahn
- Joslin Diabetes Center, Department of Medicine; Harvard Medical School; Boston MA USA
| | - Ai-Fang Ye
- Laboratory of Internal Medicine; The First Affiliated Hospital of Wenzhou Medical University; Wenzhou China
| | - Yan-Rong Zhao
- Department of General Surgery; The First Affiliated Hospital of Wenzhou Medical University; Wenzhou China
| | - Qi-Yu Zhang
- Department of General Surgery; The First Affiliated Hospital of Wenzhou Medical University; Wenzhou China
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Tayarani-Najaran Z, Amiri A, Karimi G, Emami SA, Asili J, Mousavi SH. Comparative studies of cytotoxic and apoptotic properties of different extracts and the essential oil of Lavandula angustifolia on malignant and normal cells. Nutr Cancer 2014; 66:424-34. [PMID: 24571090 DOI: 10.1080/01635581.2013.878736] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Lavender (Lavandula angustifolia Mill.) is a bush-like shrub from Lamiaceae. The herb has been used in alternative medicine for several centuries. In this study, the cytotoxicity and the mechanisms of cell death induced by 3 different extracts of aerial parts and the essential oil of L. angustifolia were compared in normal and cancerous human cells. Malignant (HeLa and MCF-7 cell lines) and nonmalignant (human fibroblasts) cells were incubated with different concentrations of the plant extracts. Cell viability was quantified by MTS assay. Apoptotic cells were determined using propidium iodide staining of DNA fragmentation by flow cytometry (sub-G1 peak). The molecules as apoptotic signal translation, including Bax and cleaved PARP, were identified by Western blot. Ethanol and n-hexane extracts and essential oil exhibited significant cytotoxicity to malignant cells but marginal cytotoxicity to human fibroblasts in vitro and induced a sub-G1 peak in flow cytometry histogram of treated cells compared to the control. Western blot analysis demonstrated that EtOH and n-hexane extracts upregulated Bax expression, also it induced cleavage of PARP in HeLa cells compared to the control. In conclusion, L. angustifolia has cytotoxic and apoptotic effects in HeLa and MCF-7 cell lines, and apoptosis is proposed as the possible mechanism of action.
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Affiliation(s)
- Zahra Tayarani-Najaran
- a Department of Pharmacodynamics and Toxicology, School of Pharmacy , Mashhad University of Medical Sciences , Mashhad , Iran
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Mousavi SH, Motaez M, Zamiri-Akhlaghi A, Emami SA, Tayarani-Najaran Z. In-vitro Evaluation of Cytotoxic and Apoptogenic Properties of Sophora Pachycarpa. IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH : IJPR 2014; 13:665-73. [PMID: 25237363 PMCID: PMC4157043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
Sophora pachycarpa Schrenk ex C.A.Mey. belongs to the family Fabaceae. Some species of the genus Sophora have shown to possess anti-proliferative and apoptosis-inducing activities in cancer cells. However, there is no available information addressing this effect in S. pachycarpa. Here, we investigated the cytotoxic effects of methanol extract and different fractions obtained from S. pachycarpa root on different cancer cell lines including A549, HeLa, HL-60, MCF-7, and PC3 cell lines and leukocytes as non-malignant cells. Apoptotic cells were determined using PI staining of DNA fragmentation by flow cytometry (sub-G1 peak). S. pachycarpa inhibited the growth of malignant cells in a dose-dependent manner. CH2Cl2 and EtOAc fractions showed the lowest IC50 values ranging from 6 to 50 μg/mL in various cancer cell lines. HeLa cells as the most sensitive cells were chosen for further mechanistic studies. The sub-G1 peak in flow cytometry histogram of S. pachycarpa treated HeLa cells indicates apoptotic cell death in S. pachycarpa-induced toxicity. In conclusion, S. pachycarpa exerts cytotoxic effects in different cancer cell lines in which apoptosis plays an important role. Thus, S. pachycarpa could be considered as a potential chemotherapeutic agent in cancer treatment.
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Affiliation(s)
- Seyed Hadi Mousavi
- Medical Toxicology Research Centre, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Mahsa Motaez
- Medical Toxicology Research Centre, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Amir Zamiri-Akhlaghi
- Pharmacological Research Centre of Medicinal Plants, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Seyed Ahmad Emami
- Department of Pharmacognosy, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Zahra Tayarani-Najaran
- Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran. ,Corresponding author: E-mail:
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Heidari S, Akrami H, Gharaei R, Jalili A, Mahdiuni H, Golezar E. Anti-tumor Activity of Ferulago angulata Boiss. Extract in Gastric Cancer Cell Line via Induction of Apoptosis. IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH : IJPR 2014; 13:1335-45. [PMID: 25587323 PMCID: PMC4232800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Ferulago angulata Boiss. known in Iran as Chavir, has some bioactive compounds having antioxidant activity. Because of its antioxidant activities, it sounded Chavir extract can be a good candidate for finding chemopreventive agents having inductive apoptosis properties on cancer cells. In this study, the cytotoxic effects and proapoptotic activities of Chavir's leaf and flower extracts were investigated on human adenocarcinoma gastric cell line (AGS). The ferric reducing antioxidant power (FRAP) assay was used to determine antioxidant activity of the extract. Cytotoxic effects of the extract were performed by trypan blue and neutral red assays. For apoptosis detection, we used Annexin V staining, flow cytometry and DNA fragmentation assays. The FRAP assay results showed that antioxidant activity of leaf extract was higher than flower extract. Cytotoxicity and apoptosis-inducing activity of flower and leaf extracts changed coordinately, indicating the cytotoxicity of chavir extracts is due probably to induce apoptosis. Our results revealed that the cytotoxic effects of F. angulate Boiss. extracts on AGS cell line is close to some other plant extracts such as Rhus verniciflua Stokes (RVS) and Scutellaria litwinowii. This is the first study on cytotoxic and apoptosis-inducing effects of chavir leaf and flower extracts against AGS cell line. The Further investigation can be identification of the agent(s) by which these effects is observed.
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Affiliation(s)
- Shafagh Heidari
- Department of Biology, Faculty of Science, Razi University, Kermanshah, Iran.
| | - Hassan Akrami
- Department of Biology, Faculty of Science, Razi University, Kermanshah, Iran.,E-mail address: ,
| | - Roghaye Gharaei
- Department of Biology, Faculty of Science, Razi University, Kermanshah, Iran.
| | - Ali Jalili
- Cellular and Molecular Research Center, Kurdistan University of Medical Sciences, Sanandaj, Kurdistan, Iran.
| | - Hamid Mahdiuni
- Department of Biology, Faculty of Science, Razi University, Kermanshah, Iran.
| | - Elham Golezar
- Department of Biology, Faculty of Science, Razi University, Kermanshah, Iran.
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Tayarani-Najaran Z, Asili J, Aioubi E, Emami SA. Growth Inhibition and Apoptosis Induction of Salvia chloroleuca on MCF-7 Breast Cancer Cell Line. IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH : IJPR 2013; 12:789-99. [PMID: 24523759 PMCID: PMC3920717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
Fragrant species of the genus Salvia have been attributed many medicinal properties, which include anticancer activity. In the present study, cytotoxic properties of total methanol extract of Salvia chloroleuca Rech. f. & Aellen and its fractions were investigated on MCF- 7, a breast carcinoma cell line. Malignant and non-malignant cells were cultured in RPMI medium and incubated with different concentrations of plant extracts. Cell viability was quantitated by 3-(4,5-dimethylthiazol-2-yl) -5-(3-carboxymethoxyphenyl) -2-(4-sulphophenyl) -2H-tetrazolium (MTS) assay. Apoptotic cells were determined using propidium iodide (PI) staining of DNA fragmentation by flow cytometry (sub-G1 peak). S. chloroleuca inhibited the growth of malignant cells in a dose-dependent manner. Among solvent fractions of S. chloroleuca, the n-hexane and methylene chloride fractions were found to be more toxic compared to other fractions. S. chloroleuca-induced a sub-G1 peak in flow cytometry histogram of treated cells compared to control and DNA fragmentation suggested the induction of apoptosis. Administration of N-acetyl cysteine and vitamin C two ROS scavengers also resulted in significant inhibition of cytotoxicity induced by S. chloroleuca. These results support a mechanism whereby S. chloroleuca induces apoptosis of MCF-7 human breast cells through a ROS-mediated pathway.
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Affiliation(s)
- Zahra Tayarani-Najaran
- Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Javad Asili
- Department of Pharmacognosy, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Ehsan Aioubi
- Department of Pharmacognosy, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Seyed Ahmad Emami
- Department of Pharmacognosy, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran. ,Corresponding author: E-mail:
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Parsaee H, Asili J, Mousavi SH, Soofi H, Emami SA, Tayarani-Najaran Z. Apoptosis Induction of Salvia chorassanica Root Extract on Human Cervical Cancer Cell Line. IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH : IJPR 2013; 12:75-83. [PMID: 24250574 PMCID: PMC3813197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Salvia chorassanica Bunge is one of the Iranian endemic species of Salvia. There is not any reported literature on S. chorassanica. This study was designed to examine the in-vitro anti-proliferative and proapoptotic effects of the methanol extract of S. chorassanica and its fractions on HeLa cell line. Cells were cultured in EX-CELL®, an animal free medium specially designed for HeLa cell line and incubated with different concentrations of plant extracts. Cell viability was quantified by MTS assay. Apoptotic cells were determined using propidium iodide (PI) staining of DNA fragmentation by flow cytometry (sub-G1 peak). Activity of caspase -3, -8 and -9 was measured by the caspase colorimetric kit assay. S. chorassanica inhibited the growth of malignant cells and the CH2Cl2 fraction was determined as the most cytotoxic fraction in comparison with other fractions. The calculated IC50 values for methanol extract, n-hexane, CH2Cl2 and EtOAc fractions were 8.841, 5.45, 2.38, and 58.03 μg/mL, respectively. S. chorassanica induced a sub-G1 peak in the flow cytometry histogram of treated cells compared to control cells indicating that the cytotoxic mechanism is characterized by apoptosis induction. The activity of caspase-3 and 8 proteins in treated HeLa cells was significantly higher than that of the control while caspase-9 activity did not change significantly. Based on the result obtained from our study, the apoptosis pathway involved in S. chorassanica-induced cell death may be through the extrinsic pathway and it can be a novel promising candidate in the treatment of cancer.
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Affiliation(s)
- Heydar Parsaee
- Department of Pharmacology and Pharmacological Research Center of Medicinal Plants, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Javad Asili
- Department of Pharmacognosy, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Seyed Hadi Mousavi
- Medical Toxicology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Hojjat Soofi
- Research Center of Natural Products Safety and Medicinal Plants, North Khorasan University of Medical Sciences, Bojnurd, 01830-49504, Iran.
| | - Seyed Ahmad Emami
- Department of Pharmacognosy, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Zahra Tayarani-Najaran
- Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad, University of Medical Sciences, Mashhad, Iran. ,Corresponding author: E-mail:
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Sato D, Kondo S, Yazawa K, Mukudai Y, Li C, Kamatani T, Katsuta H, Yoshihama Y, Shirota T, Shintani S. The potential anticancer activity of extracts derived from the roots of Scutellaria baicalensis on human oral squamous cell carcinoma cells. Mol Clin Oncol 2012; 1:105-111. [PMID: 24649131 DOI: 10.3892/mco.2012.14] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2012] [Accepted: 07/26/2012] [Indexed: 12/26/2022] Open
Abstract
Various herb products derived from plants have potent biological effects including anticancer activity. In the present study, the antitumor activity of a herbal product derived from the Scutellaria baicalensis (S. baicalensis) was examined, using in vitro assays in a human oral squamous cell carcinoma (OSCC) cell line. Results showed that S. baicalensis root extract at the concentration of 100 μg/ml inhibited monolayer- and anchorage-independent growth in human OSCC cell lines, while not affecting the adhering abilities of cells. This suggested that it did not alter the expression of any of the adhesion receptors that mediate cell-extracellular matrix (ECM) interactions. The S. baicalensis root extract demonstrated potent cytostatic and apoptotic effects due to the downregulation of the cyclin-dependent kinase 4 expression and its partner cyclin D1, resulting in G1 arrest and poly (ADP-ribose) polymerase (PARP) cleavage. Additionally, the S. baicalensis root extract was found to have blocked vascular endothelial growth factor (VEGF)-induced migration and tube formation in human endothelial cells. Taken together, these results demonstrate that as a herbal product, the S. baicalensis root extract is a potential inhibitor of tumori- and angiogenesis and may be valuable in the development of pharmaceutical medications for the treatment of oral squamous cell carcinoma.
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Affiliation(s)
- Daisuke Sato
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Showa University, Ota-ku, Tokyo 145-8515
| | - Seiji Kondo
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Showa University, Ota-ku, Tokyo 145-8515
| | - Kazunaga Yazawa
- Laboratory of Nutraceuticals and Functional Foods Science, Graduate School of Marine Science and Technology, Tokyo University of Marine Science and Technology, Minato-ku, Tokyo 108-8477, Japan
| | - Yoshiki Mukudai
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Showa University, Ota-ku, Tokyo 145-8515
| | - Chunnan Li
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Showa University, Ota-ku, Tokyo 145-8515
| | - Takaaki Kamatani
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Showa University, Ota-ku, Tokyo 145-8515
| | - Hideyuki Katsuta
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Showa University, Ota-ku, Tokyo 145-8515
| | - Yasuto Yoshihama
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Showa University, Ota-ku, Tokyo 145-8515
| | - Tatsuo Shirota
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Showa University, Ota-ku, Tokyo 145-8515
| | - Satoru Shintani
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Showa University, Ota-ku, Tokyo 145-8515
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Protective Effect of Scutellaria litwinowii Extract on Serum/Glucose-Deprived Cultured PC12 Cells and Determining the Role of Reactive Oxygen Species. J Toxicol 2012; 2012:413279. [PMID: 22888343 PMCID: PMC3409551 DOI: 10.1155/2012/413279] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2012] [Accepted: 06/24/2012] [Indexed: 11/18/2022] Open
Abstract
Considering the wide, positive reporting of the role of reactive oxygen species in ischemic brain injury, searching for antioxidant drugs within herbal remedies is logical. In this study, the protective effects of Scutellaria litwinowii Bornm. & Sint. on cell viability and reactive oxygen species production in cultured PC12 cells were investigated under serum/glucose-deprivation-induced cell death. After cells were seeded overnight, they were then deprived of serum/glucose for 24 h. Cells were treated with different concentrations of S. litwinowii extract (7.75–250 μg/mL). Cell viability was quantitated by MTT assay, and intracellular reactive oxygen species production was measured by flow cytometry. Serum/glucose-deprivation induced significant cell death after 24 h (P < 0.001). Treatment with S. litwinowii (7.75–250 μg/mL) reduced serum/glucose deprivation-induced cytotoxicity in PC12 cells after 24 h. A significant increase in intracellular reactive oxygen species production was seen following serum/glucose deprivation (P < 0.001). S. litwinowii (62 and 125 μg/mL, P < 0.01) treatment reversed the increased reactive oxygen species production following ischemic insult. This demonstrates that S. litwinowii extract protects PC12 cells against serum/glucose-deprivation-induced cell death by antioxidant mechanisms, which indicates the potential therapeutic application of S. litwinowii in managing cerebral ischemic and neurodegenerative disorders.
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Tayarani-Najaran Z, Mousavi SH, Vahdati-Mashhadian N, Emami SA, Parsaee H. Scutellaria litwinowii induces apoptosis through both extrinsic and intrinsic apoptotic pathways in human promyelocytic leukemia cells. Nutr Cancer 2011; 64:80-8. [PMID: 22098153 DOI: 10.1080/01635581.2012.630162] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Abstract
Scutellaria is a genus of Lamiaceae with known antiproliferative potentials. Scutellaria litwinowii Bornm. & Sint. ex Bornm. is one of the Iranian species of Scutellaria. Although there are widespread reports about the cytotoxic and antitumor effects of some species of this genus, research on the molecular mechanism responsible for the anticancer effects of S. litwinowii has not yet been conducted. In the current study, the apoptotic effects of S. litwinowii on 2 myeloid cell lines, apoptosis-proficient HL60 cells and apoptosis-resistant K562 cells, were analyzed. An increase in the activity of caspases-3, -8, and -9, poly (ADP ribose) polymerase (PARP) cleavage, detection of phosphatidylserine on the outer layer of cell membrane and sub-G1 peak in the flow cytometry histogram of treated cells, suggested the induction of apoptosis. S. litwinowii also increased the Bax/Bcl-2 ratio. It could be concluded that S. litwinowii induced apoptosis in both apoptosis-proficient and apoptosis-resistant leukemic cells and it might be considered as a novel candidate in the treatment of hematological malignancies.
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Affiliation(s)
- Zahra Tayarani-Najaran
- Pharmacological Research Center of Medicinal Plants, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
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de Melo JG, Santos AG, de Amorim ELC, do Nascimento SC, de Albuquerque UP. Medicinal plants used as antitumor agents in Brazil: an ethnobotanical approach. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2011; 2011:365359. [PMID: 21528006 PMCID: PMC3082129 DOI: 10.1155/2011/365359] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/03/2010] [Revised: 11/15/2010] [Accepted: 01/09/2011] [Indexed: 02/07/2023]
Abstract
WE DESCRIBE THE MEDICINAL PLANTS THAT HAVE BEEN REPORTED TO BE ANTITUMOR AGENTS AND THAT HAVE BEEN USED IN ETHNOBOTANIC RESEARCH IN BRAZIL TO ANSWER THE FOLLOWING QUESTIONS: what is the abundance of plants reported to be antitumor in Brazil? Have the plant species used for tumor treatment in traditional Brazilian medicine been sufficiently examined scientifically? Our analysis included papers published between 1980 and 2008. A total of 84 medicinal plant species were reported to be used for cancer and tumor prevention or treatment; 69.05% of these were cited as being used for the treatment of tumors and cancer in general and 30.95% for specific tumors or cancers. The plants that were cited at a higher frequency were Aloe vera, Euphorbia tirucalli, and Tabebuia impetiginosa. At least, one pharmacological study was found for 35.71% of the species. Majority of the studies selected were conducted in rural communities and urban areas and in areas with traditional healers in Brazil. We found the following molecules to be the most studied in vitro and in vivo: silibinin, β-lapachone, plumbagin and capsaicin. The species addressed here constitute interesting objects for future studies to various professionals in the field of natural products.
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Affiliation(s)
- Joabe Gomes de Melo
- Departamento de Biologia, Universidade Federal Rural de Pernambuco, Rua Dom Manoel de Medeiros, s/n, 52171-900 Recife, PE, Brazil
- Departamento de Ciências Farmacêuticas, Centro de Ciências da Saúde, Universidade Federal de Pernambuco, Avenida Prof. Arthur de Sá, s/n, 50740-521 Recife, PE, Brazil
| | - Ariane Gaspar Santos
- Departamento de Ciências Farmacêuticas, Centro de Ciências da Saúde, Universidade Federal de Pernambuco, Avenida Prof. Arthur de Sá, s/n, 50740-521 Recife, PE, Brazil
| | - Elba Lúcia Cavalcanti de Amorim
- Departamento de Ciências Farmacêuticas, Centro de Ciências da Saúde, Universidade Federal de Pernambuco, Avenida Prof. Arthur de Sá, s/n, 50740-521 Recife, PE, Brazil
| | - Silene Carneiro do Nascimento
- Departamento de Antibióticos, Universidade Federal de Pernambuco, Avenida Prof. Arthur de Sá, s/n, 50740-521 Recife, PE, Brazil
| | - Ulysses Paulino de Albuquerque
- Departamento de Biologia, Universidade Federal Rural de Pernambuco, Rua Dom Manoel de Medeiros, s/n, 52171-900 Recife, PE, Brazil
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Biswas R, Mandal SK, Dutta S, Bhattacharyya SS, Boujedaini N, Khuda-Bukhsh AR. Thujone-Rich Fraction of Thuja occidentalis Demonstrates Major Anti-Cancer Potentials: Evidences from In Vitro Studies on A375 Cells. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2011; 2011:568148. [PMID: 21647317 PMCID: PMC3106972 DOI: 10.1093/ecam/neq042] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/17/2009] [Accepted: 04/09/2010] [Indexed: 12/23/2022]
Abstract
Crude ethanolic extract of Thuja occidentalis (Fam: Cupressaceae) is used as homeopathic mother tincture (TOΦ) to treat various ailments, particularly moles and tumors, and also used in various other systems of traditional medicine. Anti-proliferative and apoptosis-inducing properties of TOΦ and the thujone-rich fraction (TRF) separated from it have been evaluated for their possible anti-cancer potentials in the malignant melanoma cell line A375. On initial trial by S-diphenyltetrazolium bromide assay, both TOΦ and TRF showed maximum cytotoxic effect on A375 cell line while the other three principal fractions separated by chromatography had negligible or no such effect, because of which only TRF was further characterized and subjected to certain other assays for determining its precise anti-proliferative and apoptotic potentials. TRF was reported to have a molecular formula of C10H16O with a molecular weight of 152. Exposure of TRF of Thuja occidentalis to A375 cells in vitro showed more cytotoxic, anti-proliferative and apoptotic effects as compared with TOΦ, but had minimal growth inhibitory responses when exposed to normal cells (peripheral blood mononuclear cell). Furthermore, both TOΦ and TRF also caused a significant decrease in cell viability, induced inter-nucleosomal DNA fragmentation, mitochondrial transmembrane potential collapse, increase in ROS generation, and release of cytochrome c and caspase-3 activation, all of which are closely related to the induction of apoptosis in A375 cells. Thus, TRF showed and matched all the anti-cancer responses of TOΦ and could be the main bio-active fraction. The use of TOΦ in traditional medicines against tumors has, therefore, a scientific basis.
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Affiliation(s)
- Raktim Biswas
- Cytogenetics and Molecular Biology Laboratory, Department of Zoology, University of Kalyani, Kalyani 741235, India
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