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Salama AF, El-Far AH, Anbar EA, El-Naggar SA, Elshazli RM, Elmetwalli A. Gingerol and/or sorafenib attenuates the DAB-induced HCC and hepatic portal vein dilatation via ATG4/CASP3 and COIIV/COX-2/NF-κB expression. Med Oncol 2024; 41:57. [PMID: 38228916 PMCID: PMC10791832 DOI: 10.1007/s12032-023-02284-3] [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: 11/15/2023] [Accepted: 12/07/2023] [Indexed: 01/18/2024]
Abstract
Ginger (Gin) has numerous therapeutic properties. One of Gin's most potent components is 6-gingerol, a naturally occurring phenol. This study aimed to investigate the therapeutic impact of gingerol and/or sorafenib on the ATG4/CASP3 and COIIV/COX-2/NF-B Expression as a potential therapy for DAB-induced HCC. Gin was administered to HCC mice induced by p-Dimethylaminoazobenzene (DAB) alone or combined with sorafenib (Sor). Superoxide dismutase (SOD), catalase (CAT), and oxidative stress malondialdehyde (MDA), as well as biochemical markers including AST, ALT, ALP, Albumin, and Bilirubin, were examined. The expression of oncogenes (COIIV, COX-2, NF-κB, and survivin) and tumor suppressor genes (ATG4 and CASP3) was evaluated using qPCR. According to the results, the levels of MDA have been markedly decreased, while SOD and CAT have been increased. Further, the expression levels of tumor suppressor genes were upregulated, whereas the expression levels of oncogene genes were downregulated. Furthermore, in a dose-dependent manner, gingerol has shown the potential to alleviate hepatic portal vein (PV) dilatation and could offer a reliable therapy for HCC. This suggests combining the two compounds may be more effective than alone and that Gin could be a promising therapeutic option for HCC. The binding of Gin and Sor to the active sites of the target genes prevents them from functioning normally, which in turn stops the pathways from carrying out their oncogenic functions. Additionally, COX-2 inhibition reduces the production of certain pro-inflammatory compounds, which further averts oncogenesis. Conclusively, this study indicated that Gin has cytoprotective properties and anti-cancer activity that may be related to controlling oxidative stress. This effect may be achieved by suppressing the COIIV/COX-2/NF-κB pathway and upregulating the ATG4 /CASP3 pathways.
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Affiliation(s)
- Afrah Fatthi Salama
- Biochemistry Section, Chemistry Department, Faculty of Science, Tanta University, Tanta, 31527, Egypt
| | - Ali H El-Far
- Department of Biochemistry, Faculty of Veterinary Medicine, Damanhour University, Damanhour, 22511, Egypt
| | - Esraa Ali Anbar
- Biochemistry Section, Chemistry Department, Faculty of Science, Tanta University, Tanta, 31527, Egypt
| | - Sabry Ali El-Naggar
- Physiology Department, Faculty of Science, Tanta University, Tanta, 31527, Egypt
| | - Rami M Elshazli
- Biochemistry and Molecular Genetics Unit, Department of Basic Science, Faculty of Physical Therapy, Hours University, New Damietta, Egypt
| | - Alaa Elmetwalli
- Department of Clinical Trial Research Unit and Drug Discovery, Egyptian Liver Research Institute and Hospital (ELRIAH), Mansoura, Egypt.
- Microbiology Division, Higher Technological Institute of Applied Health Sciences, Egyptian Liver Research Institute and Hospital (ELRIAH), Mansoura, Egypt.
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Elmetwalli A, Hashish SM, Hassan MG, El-Magd MA, El-Naggar SA, Tolba AM, Salama AF. Modulation of the oxidative damage, inflammation, and apoptosis-related genes by dicinnamoyl-L-tartaric acid in liver cancer. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2023; 396:3087-3099. [PMID: 37160480 PMCID: PMC10567854 DOI: 10.1007/s00210-023-02511-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 04/25/2023] [Indexed: 05/11/2023]
Abstract
Cancer cells can become resistant to existing treatments over time, so it is important to develop new treatments that target different pathways to stay ahead of this resistance. Many cancer treatments have severe side effects that can be debilitating and even life-threatening. Developing drugs that can effectively treat cancer while minimizing the risks of these side effects is essential for improving the quality of life of cancer patients. The study was designed to explore whether the combination of dicinnamoyl-L-tartaric (CLT) and sorafenib ((SOR), an anti-cancer drug)) could be used to treat hepatocellular carcinoma (HCC) in the animal model and to assess whether this combination would lead to changes in certain biomarkers associated with the tumour. In this study, 120 male mice were divided into 8 groups of 15 mice each. A number of biochemical parameters were measured, including liver functions, oxidative stress (malondialdehyde, (MDA); nitric oxide (NO)), and antioxidative activity (superoxide dismutase (SOD), and glutathione peroxidase (GPx)). Furthermore, the hepatic expressions of Bax, Beclin1, TNF-α, IL1β, and BCl-2 genes were evaluated by qRT-PCR. The combination of SOR and CLT was found to reduce the levels of liver enzymes, such as AST, ALT, ALP, and GGT, and reduce the pathological changes caused by DAB and PB. The upregulation of TNF-α, IL1β, and Bcl-2 genes suggests that the CLT was able to initiate an inflammatory response to combat the tumor, while the downregulation of the Bax and Beclin1 genes indicates that the CLT was able to reduce the risk of apoptosis in the liver. Furthermore, the combination therapy led to increased expression of cytokines, resulting in an enhanced anti-tumor effect.
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Affiliation(s)
- Alaa Elmetwalli
- Department of Clinical Trial Research Unit and Drug Discovery, Egyptian Liver Research Institute and Hospital (ELRIAH), Mansoura, Egypt.
| | - Shimaa Mustafa Hashish
- Division of Biochemistry, Department of Chemistry, Faculty of Science, Tanta University, Tanta, Egypt
| | - Mervat G Hassan
- Department of Botany and Microbiology, Faculty of Science, Benha University, Benha, 33516, Egypt
| | - Mohammed Abu El-Magd
- Department of Anatomy, Faculty of Veterinary Medicine, Kafrelsheikh University, Kafrelsheikh, Egypt
| | | | - Amina M Tolba
- Department of Anatomy, Faculty of Medicine for Girls, Al-Azhar University, Cairo, Egypt
| | - Afrah Fatthi Salama
- Division of Biochemistry, Department of Chemistry, Faculty of Science, Tanta University, Tanta, Egypt
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Chen N, Qi Y, Ma X, Xiao X, Liu Q, Xia T, Xiang J, Zeng J, Tang J. Rediscovery of Traditional Plant Medicine: An Underestimated Anticancer Drug of Chelerythrine. Front Pharmacol 2022; 13:906301. [PMID: 35721116 PMCID: PMC9198297 DOI: 10.3389/fphar.2022.906301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Accepted: 04/26/2022] [Indexed: 12/24/2022] Open
Abstract
In many studies, the extensive and significant anticancer activity of chelerythrine (CHE) was identified, which is the primary natural active compound in four traditional botanical drugs and can be applied as a promising treatment in various solid tumors. So this review aimed to summarize the anticancer capacities and the antitumor mechanism of CHE. The literature searches revolving around CHE have been carried out on PubMed, Web of Science, ScienceDirect, and MEDLINE databases. Increasing evidence indicates that CHE, as a benzophenanthridine alkaloid, exhibits its excellent anticancer activity as CHE can intervene in tumor progression and inhibit tumor growth in multiple ways, such as induction of cancer cell apoptosis, cell cycle arrest, prevention of tumor invasion and metastasis, autophagy-mediated cell death, bind selectively to telomeric G-quadruplex and strongly inhibit the telomerase activity through G-quadruplex stabilization, reactive oxygen species (ROS), mitogen-activated protein kinase (MAPK), and PKC. The role of CHE against diverse types of cancers has been investigated in many studies and has been identified as the main antitumor drug candidate in drug discovery programs. The current complex data suggest the potential value in clinical application and the future direction of CHE as a therapeutic drug in cancer. Furthermore, the limitations and the present problems are also highlighted in this review. Despite the unclearly delineated molecular targets of CHE, extensive research in this area provided continuously fresh data exploitable in the clinic while addressing the present requirement for further studies such as toxicological studies, combination medication, and the development of novel chemical methods or biomaterials to extend the effects of CHE or the development of its derivatives and analogs, contributing to the effective transformation of this underestimated anticancer drug into clinical practice. We believe that this review can provide support for the clinical application of a new anticancer drug in the future.
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Affiliation(s)
- Nianzhi Chen
- Department of Oncology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yulin Qi
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xiao Ma
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xiaolin Xiao
- Hospital of Chengdu University of Traditional Chinese Medicine, School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Qingsong Liu
- Department of Gastroenterology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Ting Xia
- Department of Gastroenterology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Juyi Xiang
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Jinhao Zeng
- Geriatric Department, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Jianyuan Tang
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
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Patil AD, Aphale PS, Sharma DB, Bhonde RR. Can homeopathic medicine Chelidonium majus serve a dual role of an anti-obesity and anti-diabetic agent? Med Hypotheses 2022. [DOI: 10.1016/j.mehy.2021.110749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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The Anticancer Effect of Natural Plant Alkaloid Isoquinolines. Int J Mol Sci 2021; 22:ijms22041653. [PMID: 33562110 PMCID: PMC7915290 DOI: 10.3390/ijms22041653] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 02/02/2021] [Accepted: 02/03/2021] [Indexed: 12/24/2022] Open
Abstract
Isoquinoline alkaloids-enriched herbal plants have been used as traditional folk medicine for their anti-inflammatory, antimicrobial, and analgesic effects. They induce cell cycle arrest, apoptosis, and autophagy, leading to cell death. While the molecular mechanisms of these effects are not fully understood, it has been suggested that binding to nucleic acids or proteins, enzyme inhibition, and epigenetic modulation by isoquinoline alkaloids may play a role in the effects. This review discusses recent evidence on the molecular mechanisms by which the isoquinoline alkaloids can be a therapeutic target of cancer treatment.
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Samatadze TE, Yurkevich OY, Hazieva FM, Konyaeva EA, Morozov AI, Zoshchuk SA, Amosova AV, Muravenko OV. Agro-Morphological, Microanatomical and Molecular Cytogenetic Characterization of the Medicinal Plant Chelidonium majus L. PLANTS 2020; 9:plants9101396. [PMID: 33092308 PMCID: PMC7589513 DOI: 10.3390/plants9101396] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 10/16/2020] [Accepted: 10/19/2020] [Indexed: 02/07/2023]
Abstract
Chelidonium majus L. is a medicinal plant well-known as a valuable source of isoquinoline alkaloids, which has a variety of pharmacological properties including anti-viral and anti-bacterial effects. However, considerable intraspecific bio-morphological variability in C. majus complicates raw material identification and verification. For the first time, we have brought into cultivation five populations of C. majus subsp. majus originated from different regions, and performed their agro-morphological, microanatomical and molecular cytogenetic characterization. All examined populations produced high seed (18.6–19.9 kg/ha) and raw material (0.84–1.08 t/ha) yields; total alkaloid contents were within 0.30–0.38%. Nevertheless, significant differences in plant morphology and yield-contributing traits were observed. The performed microanatomical analysis of leaves and flowers in double- and normal-flowered plants revealed micro-diagnostic features (including tissue topography, types of stomata, laticifers, structure of leaf mesophyll, hairs, sepals and petals) important for identification of C. majus raw materials. The analysis of chromosome morphology, DAPI-banding patterns, FISH mapping of 45S and 5S rDNA and also chromosome behavior in meiosis allowed us to identify for the first time all chromosomes in karyotypes and confirm relative genotype stability of the studied plants. Our findings indicate that the examined C. majus populations can be used in further breeding programs.
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Affiliation(s)
- Tatiana E. Samatadze
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 32 Vavilov St, 119991 Moscow, Russia; (T.E.S.); (O.Y.Y.); (S.A.Z.); (O.V.M.)
| | - Olga Y. Yurkevich
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 32 Vavilov St, 119991 Moscow, Russia; (T.E.S.); (O.Y.Y.); (S.A.Z.); (O.V.M.)
| | - Firdaus M. Hazieva
- All-Russian Scientific Research Institute of Medicinal and Aromatic Plants, 7 Green St, 117216 Moscow, Russia; (F.M.H.); (E.A.K.); (A.I.M.)
| | - Elena A. Konyaeva
- All-Russian Scientific Research Institute of Medicinal and Aromatic Plants, 7 Green St, 117216 Moscow, Russia; (F.M.H.); (E.A.K.); (A.I.M.)
| | - Alexander I. Morozov
- All-Russian Scientific Research Institute of Medicinal and Aromatic Plants, 7 Green St, 117216 Moscow, Russia; (F.M.H.); (E.A.K.); (A.I.M.)
| | - Svyatoslav A. Zoshchuk
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 32 Vavilov St, 119991 Moscow, Russia; (T.E.S.); (O.Y.Y.); (S.A.Z.); (O.V.M.)
| | - Alexandra V. Amosova
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 32 Vavilov St, 119991 Moscow, Russia; (T.E.S.); (O.Y.Y.); (S.A.Z.); (O.V.M.)
- Correspondence:
| | - Olga V. Muravenko
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 32 Vavilov St, 119991 Moscow, Russia; (T.E.S.); (O.Y.Y.); (S.A.Z.); (O.V.M.)
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Pathak S, Catanzaro R, Vasan D, Marotta F, Chabria Y, Jothimani G, Verma RS, Ramachandran M, Khuda-Bukhsh AR, Banerjee A. Benefits of aged garlic extract in modulating toxicity biomarkers against p-dimethylaminoazobenzene and phenobarbital induced liver damage in Rattus norvegicus. Drug Chem Toxicol 2020; 43:454-467. [PMID: 30207178 DOI: 10.1080/01480545.2018.1499773] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Garlic (Allium sativum L.), a popular spice, has been used for decades in treating several medical conditions. Although Allicin, an active ingredient of garlic has been extensively studied on carcinogen-induced hepatotoxicity and oxidative stress in rats (Rattus norvegicus), no systematic study on the beneficial effects of generic aged garlic and specific aged garlic extract-Kyolic has been done. The present study involves rats fed chronically with two liver carcinogens, p-dimethylaminoazobenzene and phenobarbital, to produce hepatotoxicity. The aged garlic extract was characterized by UV-spectra, FTIR, HPLC and GC-MS. Biochemical and pathophysiological tests were performed by keeping suitable controls at four fixation intervals, namely, 30, 60, 90, and 120 days, utilizing several widely accepted toxicity biomarkers. Compared to the controls, remarkable elevation in the activities of lactate dehydrogenase, gamma glutamyl transferase and decline in catalase and glucose-6-phosphate dehydrogenase were observed in the carcinogen fed rats. Daily administration of aged garlic extract, could favorably modulate the elevated levels of various toxicity biomarkers including serum triglyceride, creatinine, urea, bilirubin, blood urea nitrogen except total cholesterol. It also altered the levels of blood glucose, HDL-cholesterol, albumin, AST, ALT, and hemoglobin contents in carcinogen intoxicated rats, indicating its protective potential against hepatotoxicity and oxidative stress in the experimental rats. Down-regulation of Bcl-2 and p53 proteins caused cell cycle arrest and apoptosis in garlic fed group. Kyolic exhibited additional benefits by arresting cell viability of cancer cells. This study would thus validate the use of aged garlic extract in the treatment of diseases causing liver toxicity including hepatocarcinoma.
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Affiliation(s)
- Surajit Pathak
- Faculty of Allied Health Sciences, Chettinad Academy of Research and Education, Chennai, India
- Department of Zoology Cytogenetics and Molecular Biology Laboratory, University of Kalyani, Kalyani, West Bengal, India
| | - Roberto Catanzaro
- Department of Clinical & Experimental Medicine, Gastroenterology section, University of Catania, Catania, Italy
| | - Dharani Vasan
- Department of Biotechnology Bhupat and Jyoti Mehta School of Biosciences, Indian Institute of Technology Madras, Chennai, India
| | - Francesco Marotta
- ReGenera R&D International for Aging Intervention, Milano-Beijing, Italy-China, VCC Preventive Medical Promotion Foundation, Beijing, China
| | - Yashna Chabria
- Faculty of Allied Health Sciences, Chettinad Academy of Research and Education, Chennai, India
| | - Ganesan Jothimani
- Faculty of Allied Health Sciences, Chettinad Academy of Research and Education, Chennai, India
| | - Rama Shanker Verma
- Department of Biotechnology Bhupat and Jyoti Mehta School of Biosciences, Indian Institute of Technology Madras, Chennai, India
| | - Murugesan Ramachandran
- Faculty of Allied Health Sciences, Chettinad Academy of Research and Education, Chennai, India
| | - Anisur Rahman Khuda-Bukhsh
- Department of Zoology Cytogenetics and Molecular Biology Laboratory, University of Kalyani, Kalyani, West Bengal, India
| | - Antara Banerjee
- Faculty of Allied Health Sciences, Chettinad Academy of Research and Education, Chennai, India
- Department of Zoology Cytogenetics and Molecular Biology Laboratory, University of Kalyani, Kalyani, West Bengal, India
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Milky Sap of Greater Celandine ( Chelidonium majus L.) and Anti-Viral Properties. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17051540. [PMID: 32120948 PMCID: PMC7084376 DOI: 10.3390/ijerph17051540] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 02/18/2020] [Accepted: 02/24/2020] [Indexed: 11/16/2022]
Abstract
The milky juice of the greater celandine herb has been used in folk medicine and in homeopathy for treatment of viral warts for years. However, classical medicine fails to use properties of celandine herbs in treatment of diseases induced by papilloma viruses. Nevertheless, dermatological outpatient clinics are regularly visited by patients reporting efficacy of milky sap isolated from celandine herb in treatment of their own viral warts. Authors of this report decided to analyze the respective world literature in order to critically evaluate the potential for treatment of viral dermal warts using the milky sap of celandine. Moreover, the case of a 4-year old boy was presented, the parents of whom applied the milky sap of celandine on viral warts on hands. Thus, Ch. majus may be a potential therapeutic modality for skin warts, especially in a young patients, where conventional therapy may be difficult to apply.
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Papadi G, Wesseling S, Troganis AN, Vervoort J, Rietjens IMCM. Induction of EpRE-mediated gene expression by a series of mediterranean botanicals and their constituents. JOURNAL OF ETHNOPHARMACOLOGY 2019; 240:111940. [PMID: 31071423 DOI: 10.1016/j.jep.2019.111940] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Revised: 05/04/2019] [Accepted: 05/05/2019] [Indexed: 06/09/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE A variety of Mediterranean plant species, traditionally used for the prevention and treatment of several health conditions, contain ingredients with potential biological activity of which many remain unexplored. Among the beneficial health effects of bioactive phytochemicals is the activation of cellular defense mechanisms involving the activation of EpRE (electrophile responsive element) - mediated changes in gene expression. AIM OF THE STUDY The present study aimed to identify botanicals and their active constituents able to activate the EpRE mediated gene expression within a series of Mediterranean plant species known for their hepatoprotective and/or cardioprotective properties. MATERIALS AND METHODS Methanolic extracts of 18 botanicals were prepared and tested for their ability to induce gene expression in EpRE-LUX reporter cells. Subsequently, LC-MS (Liquid Chromatography Mass Spectrometry) analysis combined with MAGMa (MS Annotation based on in silico Generated Metabolites) software for automated compound annotation was used to facilitate tentative identification of the active constituents within two of the active extracts. Selected annotated compounds were tested in the EpRE-LUX reporter gene assay followed by definite identification of the most active ones. RESULTS It appeared that 9 of the 18 extracts were able to activate EpRE-mediated gene expression. Many active ingredients of the methanolic extracts from Juglans regia and Rhamnus frangula were revealed. Among them, chrysophanol and aloe-emodin were confirmed to be active EpRE inducing ingredients and were definitely identified in the Rhamnus Frangula extract. CONCLUSIONS The protective effect of half of the tested botanical varieties via the activation of EpRE-mediated gene expression was confirmed. The study also provided an example of how in vitro bioassays can be combined with LC-MS and the automated chemical annotation software MAGMa, to identify biologically active constituents in complex botanical extracts.
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Affiliation(s)
- Georgia Papadi
- Division of Toxicology, Wageningen University and Research, Stippeneng 4, 6708, WE, Wageningen, The Netherlands; Department of Biological Applications & Technology, University of Ioannina, 45110, Ioannina, Greece.
| | - Sebastiaan Wesseling
- Division of Toxicology, Wageningen University and Research, Stippeneng 4, 6708, WE, Wageningen, The Netherlands.
| | - Anastassios N Troganis
- Department of Biological Applications & Technology, University of Ioannina, 45110, Ioannina, Greece.
| | - Jacques Vervoort
- Laboratory of Biochemistry, Wageningen University and Research, Stippeneng 4, 6708, WE, Wageningen, The Netherlands.
| | - Ivonne M C M Rietjens
- Division of Toxicology, Wageningen University and Research, Stippeneng 4, 6708, WE, Wageningen, The Netherlands.
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The Study of the Neuroprotective Effect of the Extract from <i>Chelidonium Majus</i> L. <i>in Vitro</i>. ACTA BIOMEDICA SCIENTIFICA 2019. [DOI: 10.29413/abs.2019-4.2.15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The protection of neurons from damage and death is an important challenge in the development of treatment of brain ischemia and neurodegenerative diseases. This study aims to investigate protective effect of the extract prepared from Chelidonium majus, which contains total alkaloids. In the present study, we examined antioxidant activity of total alkaloids from Chelidonium majus in vitro. Hydroxyl radical and lipid radicals were detected using spin trapping agents with ESR spectrometer. Chelidonium majus extract exhibited dose-dependent scavenging effects on lipid radicals. Halfmaximal inhibitory concentration (IC50) of the extract was 2.96 mg/ml, whereas for hydroxyl radicals it was 55.13 mg/ ml. These results showed that extract of Chelidonium majus is partly inhibited free radicals. Antioxidant effects of this extract were further demonstrated by protecting enzyme activity of the mitochondrial respiratory electron transport chain (complex I) in isolated brain mitochondrial dysfunction induced by MDA. However, it did not change the decreased level of complex II, and malate dehydrogenase (MDH) in a concentration of 12 and 25 mg/ml. Here, we examined the neuroprotective effect of the extract from Chelidonium majus against oxidative stress in cultured cortical neurons, using MTT. We found that pretreatment with the extract of Chelidonium majus (0.05 and 0.5 mg/ml) significantly inhibited H2O2-induced cell death in cortical neurons.Furthermore, the use of a luciferase reporter (ARE-luc) assay showed that extract from Chelidonium majus activates protective signaling pathway in primary cortical neurons through ARE/Nrf2 pathway.Together, this suggests that total alkaloids from Chelidonium majus may be neuroprotective by increasing anti-oxidant gene expression.
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Pourmazaheri H, Soorni A, Kohnerouz BB, Dehaghi NK, Kalantar E, Omidi M, Naghavi MR. Comparative analysis of the root and leaf transcriptomes in Chelidonium majus L. PLoS One 2019; 14:e0215165. [PMID: 30986259 PMCID: PMC6464174 DOI: 10.1371/journal.pone.0215165] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Accepted: 03/27/2019] [Indexed: 12/31/2022] Open
Abstract
Chelidonium majus is a traditional medicinal plant, which commonly known as a rich resource for the major benzylisoquinoline alkaloids (BIAs), including morphine, sanguinarine, and berberine. To understand the biosynthesis of C. majus BIAs, we performed de novo transcriptome sequencing of its leaf and root tissues using Illumina technology. Following comprehensive evaluation of de novo transcriptome assemblies produced with five programs including Trinity, Bridger, BinPacker, IDBA-tran, and Velvet/Oases using a series of k-mer sizes (from 25 to 91), BinPacker was found to produce the best assembly using a k-mer of 25. This study reports the results of differential gene expression (DGE), functional annotation, gene ontology (GO) analysis, classification of transcription factor (TF)s, and SSR and miRNA discovery. Our DGE analysis identified 6,028 transcripts that were up-regulated in the leaf, and 4,722 transcripts that were up-regulated in the root. Further investigations showed that most of the genes involved in the BIA biosynthetic pathway are significantly expressed in the root compared to the leaf. GO analysis showed that the predominant GO domain is "cellular component", while TF analysis found bHLH to be the most highly represented TF family. Our study further identified 10 SSRs, out of a total of 39,841, that showed linkage to five unigenes encoding enzymes in the BIA pathway, and 10 conserved miRNAs that were previously not detected in this plant. The comprehensive transcriptome information presented herein provides a foundation for further explorations on study of the molecular mechanisms of BIA synthesis in C. majus.
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Affiliation(s)
- Helen Pourmazaheri
- Department of Plant Breeding and Biotechnology, College of Agriculture, University of Tabriz, Tabriz, Islamic Republic of Iran
- Department of Pharmacognosy, Faculty of Pharmacy, Alborz University of Medical Sciences, Karaj, Islamic Republic of Iran
| | - Aboozar Soorni
- Department of Biotechnology, College of Agriculture, Isfahan University of Technology, Isfahan, Iran
| | - Bahram Baghban Kohnerouz
- Department of Plant Breeding and Biotechnology, College of Agriculture, University of Tabriz, Tabriz, Islamic Republic of Iran
| | - Nafiseh Khosravi Dehaghi
- Department of Pharmacognosy, Faculty of Pharmacy, Alborz University of Medical Sciences, Karaj, Islamic Republic of Iran
| | - Enayatollah Kalantar
- Department of Microbiology and Immunology, Faculty of Medicine, Alborz University of Medical Science, Karaj, Islamic Republic of Iran
| | - Mansoor Omidi
- Agronomy and Plant Breeding Department, Agricultural & Natural Resources College, University of Tehran, Karaj, Islamic Republic of Iran
| | - Mohammad Reza Naghavi
- Agronomy and Plant Breeding Department, Agricultural & Natural Resources College, University of Tehran, Karaj, Islamic Republic of Iran
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Abd Eldaim MA, Tousson E, El Sayed IET, Awd WM. Ameliorative effects of Saussurea lappa root aqueous extract against Ethephon-induced reproductive toxicity in male rats. ENVIRONMENTAL TOXICOLOGY 2019; 34:150-159. [PMID: 30315693 DOI: 10.1002/tox.22669] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Revised: 09/30/2018] [Accepted: 09/30/2018] [Indexed: 06/08/2023]
Abstract
This study was designed to evaluate protective effect of Saussurea lappa root aqueous extract against Ethephon (2-chloroethylphosphonic acid)-induced reproductive toxicity in rats. Control group received distilled water. Second group was given S. lappa extract at a dose 50 mg/kg bw. Third group was given Ethephon at a dose 200 mg/kg bw. Fourth, fifth, and sixth groups were given S. lappa extract before, with or after Ethephon administration, respectively. Ethephon intoxication significantly decreased serum levels of follicle stimulating hormone, luteinizing hormone, testosterone, and prolactin. Also, it significantly decreased sperms count, vitality, morphology index, total motility, progressive motility, and proliferating cell nuclear antigen protein expressions in spermatogonia. However, it significantly increased sperms abnormalities, testicular tissue and DNA damages, P53 protein expressions, noprogressive motility, and immotile sperms. In contrast, S. lappa extract ameliorated these alterations. These results indicated that S. lappa had potential preventive and curative effects against Ethephon-induced reproductive toxicity in rats.
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Affiliation(s)
- Mabrouk Attia Abd Eldaim
- Department of Biochemistry and Chemistry of Nutrition, Faculty of Veterinary Medicine, Menoufia University, Egypt
- Division of Applied Biosciences, Graduate School of Agriculture, Kyoto University, Kyoto, Japan
| | - Ehab Tousson
- Zoology Department, Faculty of Science, Tanta University, Tanta, Egypt
| | | | - Walaa Mohamed Awd
- Chemistry Department, Faculty of Science, Menoufia University, Egypt
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Biswas S, Ghosh G, Dubey V. Modulation of sodium arsenite-induced Toxicity in mice by ethanolic seed extract of Trigonella foenum graecum. Pharmacogn Mag 2019. [DOI: 10.4103/pm.pm_518_18] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Tousson E, Bayomy MF, Ahmed AA. Rosemary extract modulates fertility potential, DNA fragmentation, injury, KI67 and P53 alterations induced by etoposide in rat testes. Biomed Pharmacother 2018; 98:769-774. [PMID: 29571245 DOI: 10.1016/j.biopha.2018.01.025] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Revised: 12/21/2017] [Accepted: 01/03/2018] [Indexed: 11/25/2022] Open
Abstract
Etoposide is a semi-synthetic compound derived from the plant podophyllum pelltatum and are antineoplastic agents long been used for treatment of human malignancies. The present study was conducted to examine the possible modifying effects of rosemary aqueous extract against sperm abnormalities, testes injury, DNA fragmentation, apoptosis and Ki67 alterations induced by Etoposide in male rats. A total of 50 adult male rats were divided into 5 groups (1st, control; 2nd, rosemary; 3rd, Etoposide; 4th, co-treated Etoposide with rosemary; 5th, post-treated Etoposide with rosemary). Sperms counts, motility and viability and KI67 immunoreactivity in testes were significantly decreased while; sperm abnormalities, testicular injury, P53 and DNA damage were a significantly increased in Etoposide group as compared to control group. Co-administration of rosemary with Etoposide improved the sexual toxicity, fertility potential, testicular injury, KI67, P53 and DNA damage induced by Etoposide. Etoposide treatment induced depletion in counts, motility and viability of rat sperms. Etoposide treatment induced testicular DNA damage, injury and decreased in KI67 and P53 expressions. Treatment with rosemary with Etoposide improved these alterations.
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Affiliation(s)
- Ehab Tousson
- Professor of Cell Biology and Histology, Zoology Department, Faculty of Science, Tanta University, Egypt.
| | - Mohamed F Bayomy
- Zoology Department, Faculty of Science, Menoufiya University, Egypt
| | - Alaa A Ahmed
- Zoology Department, Faculty of Science, Menoufiya University, Egypt
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Pan J, Yang Y, Zhang R, Yao H, Ge K, Zhang M, Ma L. Enrichment of chelidonine from Chelidonium majus L. using macroporous resin and its antifungal activity. J Chromatogr B Analyt Technol Biomed Life Sci 2017; 1070:7-14. [PMID: 29102247 DOI: 10.1016/j.jchromb.2017.10.029] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Revised: 10/13/2017] [Accepted: 10/14/2017] [Indexed: 12/11/2022]
Abstract
Chelidonium majus L. (greater celandine) has been used as an herbal medicine for several centuries. This study investigated an efficient method to purify chelidonine from the extract of C. majus L. using macroporous adsorption resins and evaluated the antifungal activity of chelidonine against Botryosphaeria dothidea as a model strain. Static adsorption and desorption tests revealed that D101 was the optimal resin for chelidonine purification. Pseudo-second-order kinetics model and Freundlich equation model were the most suitable for evaluating the endothermic and spontaneous adsorption processes of chelidonine on D101. Dynamic adsorption and desorption tests on D101 columns showed that the concentration of chelidonine increased 14.16-fold, from 2.67% to 37.81%, with the recovery yield of 80.77%. The antifungal activity of enriched chelidonine products was studied with B. dothidea. The results showed that the EC50 of crude extracts, enriched chelidonine products, and chelidonine standard against B. dothidea were 3.24mg/mL, 0.43mg/mL, and 0.77mg/mL, respectively. The result of antifungal activity test showed that chelidonine had the potential to be a useful antifungal agent. Moreover, the enrichment method of chelidonine was highly efficient, low cost, and harmless to the environment for industrial applications.
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Affiliation(s)
- Jialiang Pan
- College of Forestry, Northeast Forestry University, Harbin, China.
| | - Yang Yang
- College of Forestry, Northeast Forestry University, Harbin, China.
| | - Rui Zhang
- School of Life Science, Heilongjiang University, Harbin, China.
| | - Hanwen Yao
- College of Forestry, Northeast Forestry University, Harbin, China.
| | - Kangkang Ge
- College of Forestry, Northeast Forestry University, Harbin, China.
| | - Manyin Zhang
- Institute of New Technology Applications, Chinese Academy of Forestry, Beijing, China.
| | - Ling Ma
- College of Forestry, Northeast Forestry University, Harbin, China.
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Havelek R, Seifrtova M, Kralovec K, Habartova K, Cahlikova L, Rezacova M. Chelidonine and Homochelidonine Induce Cell Death through Cell Cycle Checkpoints and MAP Kinase Pathways. Nat Prod Commun 2017. [DOI: 10.1177/1934578x1701200910] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
This study focuses on the comparative in vitro cytotoxicity of chelidonine and homochelidonine on human cancer and non-cancer cells. Both alkaloids produced a decrease in cellular growth in a dose-dependent manner exhibiting greater potency in cancer cells. The growth inhibitory effect was evidenced in both ovarian carcinoma A2780 and lung fibroblast MRC-5 cells by inducing G2 and mitotic phase cell cycle arrest. Results indicated that the extent of apoptosis induced by chelidonine and homochelidonine was correlated to sensitivity to the antiproliferative activity of the evaluated compounds. Western blotting suggested that the cellular toxicological mechanism of chelidonine is related to the differential upregulation of phospho-Chk2, p21Cip1/Waf1, phospho-ERK1/2 and phospho-p38 in various cell types, leading to alternations in the suppression of proliferation and either induction or prevention of apoptosis. Chelidonine showed the more potent effects and also affected the cell cycle checkpoints and MAPK signaling pathways within cells.
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Affiliation(s)
- Radim Havelek
- Department of Medical Biochemistry, Faculty of Medicine in Hradec Králové, Charles University, Šimkova 870, Hradec Králové 500 03, Czech Republic
| | - Martina Seifrtova
- Department of Medical Biochemistry, Faculty of Medicine in Hradec Králové, Charles University, Šimkova 870, Hradec Králové 500 03, Czech Republic
| | - Karel Kralovec
- Department of Biological and Biochemical Sciences, Faculty of Chemical Technology, University of Pardubice, Studentska 573, Pardubice 532 10, Czech Republic
| | - Klara Habartova
- Department of Medical Biochemistry, Faculty of Medicine in Hradec Králové, Charles University, Šimkova 870, Hradec Králové 500 03, Czech Republic
| | - Lucie Cahlikova
- ADINACO Research group, Department of Pharmaceutical Botany and Ecology, Faculty of Pharmacy, Charles University, Heyrovského 1203, Hradec Králové 500 05, Czech Republic
| | - Martina Rezacova
- Department of Medical Biochemistry, Faculty of Medicine in Hradec Králové, Charles University, Šimkova 870, Hradec Králové 500 03, Czech Republic
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Gañán NA, Dias AM, Bombaldi F, Zygadlo JA, Brignole EA, de Sousa HC, Braga ME. Alkaloids from Chelidonium majus L.: Fractionated supercritical CO2 extraction with co-solvents. Sep Purif Technol 2016. [DOI: 10.1016/j.seppur.2016.04.006] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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18
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KIM OKHWA, HWANGBO CHEOL, KIM JUNHYEONG, LI DONGHAO, MIN BYUNGSUN, LEE JEONGHYUNG. Chelidonine suppresses migration and invasion of MDA-MB-231 cells by inhibiting formation of the integrin-linked kinase/PINCH/α-parvin complex. Mol Med Rep 2015; 12:2161-8. [DOI: 10.3892/mmr.2015.3621] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2013] [Accepted: 08/12/2014] [Indexed: 11/05/2022] Open
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Móricz ÁM, Fornal E, Jesionek W, Majer-Dziedzic B, Choma IM. Effect-Directed Isolation and Identification of Antibacterial Chelidonium majus L. Alkaloids. Chromatographia 2015. [DOI: 10.1007/s10337-015-2870-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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20
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PARK SEUNGWON, KIM SEONGRYUL, KIM YOUNGCHUL, LEE JANGHOON, WOO HONGJUNG, YOON YEOKWANG, KIM YOUNGIL. Chelidonium majus L. extract induces apoptosis through caspase activity via MAPK-independent NF-κB signaling in human epidermoid carcinoma A431 cells. Oncol Rep 2014; 33:419-24. [DOI: 10.3892/or.2014.3566] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2014] [Accepted: 09/26/2014] [Indexed: 11/06/2022] Open
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Kma L. Plant Extracts and Plant-Derived Compounds: Promising Players in Countermeasure Strategy Against Radiological Exposure: A Review. Asian Pac J Cancer Prev 2014; 15:2405-25. [DOI: 10.7314/apjcp.2014.15.6.2405] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Khuda-Bukhsh AR. Current trends in high dilution research with particular reference to gene regulatory hypothesis. THE NUCLEUS 2014. [DOI: 10.1007/s13237-014-0105-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
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Lei QF, Zhao XL, Xu LJ, Peng Y, Xiao PG. Chemical Constituents of Plants from Tribe Chelidonieae and their Bioactivities. CHINESE HERBAL MEDICINES 2014. [DOI: 10.1016/s1674-6384(14)60001-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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Das S, Das J, Samadder A, Paul A, Khuda-Bukhsh AR. Strategic formulation of apigenin-loaded PLGA nanoparticles for intracellular trafficking, DNA targeting and improved therapeutic effects in skin melanoma in vitro. Toxicol Lett 2013; 223:124-38. [PMID: 24070738 DOI: 10.1016/j.toxlet.2013.09.012] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2013] [Revised: 09/13/2013] [Accepted: 09/16/2013] [Indexed: 10/26/2022]
Abstract
The aim of the present study was the evaluation of anti-proliferative potentials of apigenin (Ap), (a dietary flavonoid) loaded in poly (lactic-co-glycolide) nanoparticles (NAp) in A375 cells in vitro. NAp was characterized for particle size, morphology, zeta potential, drug release and encapsulation. Cellular entry and intracellular localization of NAp were assessed by transmission electron and confocal microscopies. Circular dichroic spectral analysis and stability curve for Gibb's free energy of dsDNA of A375 cells were also analyzed. DNA fragmentation, intracellular ROS accumulation, superoxide-dismutase activity, intracellular glutathione-reductase content and mitochondrial functioning through relevant markers like mitochondrial transmembrane potential, ATPase activity, ATP/ADP ratio, volume changes/swelling, cytochrome-c release, expressions of Apaf-1, bax, bcl-2, caspase-9, 3, and PARP cleavage were analyzed. NAp produced better effects due to their smaller size, faster mobility and site-specific action. Photostability studies revealed that PLGA encapsulations were efficient at preserving apigenin ultraviolet-light mediated photodegradation. NAp readily entered cancer cells, could intercalate with dsDNA, inducing conformational change. Corresponding increase in ROS accumulation and depletion of the antioxidant enzyme activities exacerbated DNA damage, mediating apoptosis through mitochondrial dysfunction. Overall results indicate that therapeutic efficacy of NAp may be enhanced by PLGA nanoparticle formulations to have better ameliorative potentials in combating skin melanoma.
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Affiliation(s)
- Sreemanti Das
- Cytogenetics and Molecular Biology Laboratory, Department of Zoology, University of Kalyani, Kalyani 741235, West Bengal, India; Boiron Laboratories, Lyon, France
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Paul A, Das J, Das S, Samadder A, Khuda-Bukhsh AR. Poly (lactide-co-glycolide) nano-encapsulation of chelidonine, an active bioingredient of greater celandine (Chelidonium majus), enhances its ameliorative potential against cadmium induced oxidative stress and hepatic injury in mice. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2013; 36:937-947. [PMID: 24035924 DOI: 10.1016/j.etap.2013.08.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2013] [Revised: 07/12/2013] [Accepted: 08/16/2013] [Indexed: 06/02/2023]
Abstract
This study evaluates the possible protective potentials of chelidonine and its poly lactide-co-glycolide (PLGA) encapsulated nano-form against cadmium chloride (CdCl₂) induced oxidative stress and hepatotoxicity in mice, ex vivo and in vivo. Acute exposure to CdCl₂ (1.0 mg/kg b.w; i.p., twice a week for 30 days) generated oxidative stress in mice through accumulation of reactive oxygen species and increased lipid peroxidation, and levels of certain liver marker enzymes (ALT, AST, ALP) with decrease in levels of GSH and certain other antioxidant enzymes (SOD, CAT, GR) in liver. Treatment with nano-chelidonine for 30 days after CdCl₂ intoxication significantly reduced oxidative stress and lipid peroxidation and restored levels of GSH, cholesterol, triglyceride and antioxidant enzymes, showing ameliorative changes in histopathology of liver. Expression pattern of certain inflammatory and apoptotic signal proteins also indicated better hepato-protective abilities of nano-chelidonine, making it a more suitable protective drug than chelidonine against cadmium toxicity in mice.
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Affiliation(s)
- Avijit Paul
- Cytogenetics and Molecular Biology Laboratory, Department of Zoology, University of Kalyani, Kalyani 741235, India
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Paul A, Das S, Das J, Samadder A, Khuda-Bukhsh AR. Cytotoxicity and apoptotic signalling cascade induced by chelidonine-loaded PLGA nanoparticles in HepG2 cells in vitro and bioavailability of nano-chelidonine in mice in vivo. Toxicol Lett 2013; 222:10-22. [DOI: 10.1016/j.toxlet.2013.07.006] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2013] [Revised: 06/27/2013] [Accepted: 07/02/2013] [Indexed: 12/19/2022]
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Samadder A, Das S, Das J, Paul A, Boujedaini N, Khuda-Bukhsh AR. The potentized homeopathic drug, Lycopodium clavatum (5C and 15C) has anti-cancer effect on hela cells in vitro. J Acupunct Meridian Stud 2013; 6:180-7. [PMID: 23972240 DOI: 10.1016/j.jams.2013.04.004] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2013] [Revised: 03/22/2013] [Accepted: 03/28/2013] [Indexed: 11/29/2022] Open
Abstract
Cancer is a disease that needs a multi-faceted approach from different systems of medicine. The purpose of this study was to evaluate whether homeopathically-potentized ultra-high dilutions of Lycopodium Clavatum (LC-5C and LC-15C, respectively) have any anti-cancer effects on HeLa cells. Cells were exposed to either LC-5C (diluted below Avogadro's limit, i.e., 10(-10)) or LC-15C (diluted beyond Avogadro's limit, i.e., 10(-30)) (drug-treated) or to 30% succussed ethanol ("vehicle" of the drug). The drug-induced modulation in the percent cell viability, the onset of apoptosis, and changes in the expressions of Bax, Bcl2, caspase 3, and Apaf proteins in inter-nucleosomal DNA, in mitochondrial membrane potentials and in the release of cytochrome-c were analyzed by utilizing different experimental protocols. Results revealed that administration of LC-5C and LC-15C had little or no cytotoxic effect in normal peripheral blood mononuclear cells, but caused considerable cell death through apoptosis in cancer (HeLa) cells, which was evident from the induction of DNA fragmentation, the increases in the expressions of protein and mRNA of caspase 3 and Bax, and the decreases in the expressions of Bcl2 and Apaf and in the release of cytochrome-c. Thus, the highly-diluted, dynamized homeopathic remedies LC-5C and LC-15C demonstrated their capabilities to induce apoptosis in cancer cells, signifying their possible use as supportive medicines in cancer therapy.
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Affiliation(s)
- Asmita Samadder
- Cytogenetics and Molecular Biology Laboratory, Department of Zoology, University of Kalyani, Kalyani, West Bengal, India
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Khuda-Bukhsh AR, Pathak S. Homeopathic drug discovery: theory update and methodological aspect. Expert Opin Drug Discov 2013; 3:979-90. [PMID: 23484971 DOI: 10.1517/17460441.3.8.979] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Homeopathy treats patient on the basis of totality of symptoms and is based on the principle of 'like cures like'. It uses ultra-low doses of highly diluted natural substances as remedies that originate from plants, minerals or animals. OBJECTIVE The objectives of this review are to discuss concepts, controversies and research related to understanding homeopathy in the light of modern science. METHODS Attempts have been made to focus on current views of homeopathy and to delineate its most plausible mechanism(s) of action. RESULTS Although some areas of concern remain, research carried out so far both in vitro and in vivo validates the effects of highly diluted homeopathic medicines in a wide variety of organisms. CONCLUSION The precise mechanism(s) and pathway(s) of action of highly diluted homeopathic drugs are still unknown.
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Affiliation(s)
- Anisur Rahman Khuda-Bukhsh
- University of Kalyani, Department of Zoology, Cytogenetics and Molecular Biology Laboratory, Kalyani-741235, India +91 33 25828768 ; +91 33 25828282 ;
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Samadder A, Das J, Das S, De A, Saha SK, Bhattacharyya SS, Khuda-Bukhsh AR. Poly(lactic-co-glycolic) acid loaded nano-insulin has greater potentials of combating arsenic induced hyperglycemia in mice: some novel findings. Toxicol Appl Pharmacol 2012; 267:57-73. [PMID: 23276653 DOI: 10.1016/j.taap.2012.12.018] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2012] [Revised: 12/11/2012] [Accepted: 12/18/2012] [Indexed: 12/11/2022]
Abstract
Diabetes is a menacing problem, particularly to inhabitants of groundwater arsenic contaminated areas needing new medical approaches. This study examines if PLGA loaded nano-insulin (NIn), administered either intraperitoneally (i.p.) or through oral route, has a greater cost-effective anti-hyperglycemic potential than that of insulin in chronically arsenite-fed hyperglycemic mice. The particle size, morphology and zeta potential of nano-insulin were determined using dynamic light scattering method, scanning electronic and atomic force microscopies. The ability of the nano-insulin (NIn) to cross the blood-brain barrier (BBB) was also checked. Circular dichroic spectroscopic (CD) data of insulin and nano-insulin in presence or absence of arsenic were compared. Several diabetic markers in different groups of experimental and control mice were assessed. The mitochondrial functioning through indices like cytochrome c, pyruvate-kinase, glucokinase, ATP/ADP ratio, mitochondrial membrane potential, cell membrane potential and calcium-ion level was also evaluated. Expressions of the relevant marker proteins and mRNAs like insulin, GLUT2, GLUT4, IRS1, IRS2, UCP2, PI3, PPARγ, CYP1A1, Bcl2, caspase3 and p38 for tracking-down the signaling cascade were also analyzed. Results revealed that i.p.-injected nano-encapsulated-insulin showed better results; NIn, due to its smaller size, faster mobility, site-specific release, could cross BBB and showed positive modulation in mitochondrial signaling cascades and other downstream signaling molecules in reducing arsenic-induced-hyperglycemia. CD data indicated that nano-insulin had less distorted secondary structure as compared with that of insulin in presence of arsenic. Thus, overall analyses revealed that PLGA nano-insulin showed better efficacy in combating arsenite-induced-hyperglycemia than that of insulin and therefore, has greater potentials for use in nano-encapsulated form.
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Affiliation(s)
- Asmita Samadder
- Cytogenetics and Molecular Biology Laboratory, Department of Zoology, University of Kalyani, Kalyani-741235, India
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Khan RA, Khan MR, Ahmed M, Sahreen S, Shah NA, Shah MS, Bokhari J, Rashid U, Ahmad B, Jan S. Hepatoprotection with a chloroform extract of Launaea procumbens against CCl4-induced injuries in rats. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2012; 12:114. [PMID: 22862950 PMCID: PMC3492157 DOI: 10.1186/1472-6882-12-114] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/11/2011] [Accepted: 03/21/2012] [Indexed: 12/04/2022]
Abstract
BACKGROUND Launaea procumbens (Asteraceae) is used as a folk medicine to treat hepatic disorders in Pakistan. The effect of a chloroform extract of Launaea procumbens (LPCE) was evaluated against carbon-tetrachloride (CCl4)-induced liver damage in rats. METHODS To evaluate the hepatoprotective effects of LPCE, 36 male Sprague-Dawley rats were equally divided into six groups. Animals of group 1 (control) had free access to food and water. Group II received 3 ml/kg of CCl4 (30% in olive oil v/v) via the intraperitoneal route twice a week for 4 weeks. Group III received 1 ml of silymarin via gavage (100 mg/kg b.w.) after 48 h of CCl4 treatment whereas groups IV and V were given 1 ml of LPCE (100 and 200 mg/kg b.w., respectively) after 48 h of CCl4 treatment. Group VI received 1 ml of LPCE (200 mg/kg b.w.) twice a week for 4 weeks. The activities of the antioxidant enzymes catalase, peroxidase (POD), superoxide dismutase (SOD), glutathione peroxidase (GSH-Px), glutathione S-transferase (GST), glutathione reductase (GSR), glutathione (GSH) and lipid peroxidation (thiobarbituric acid reactive substances (TBARS)) were measured in liver homogenates. DNA damage, argyrophilic nucleolar organizer regions (AgNORs) counts and histopathology were studied in liver samples. Serum was analyzed for various biochemical parameters. Phytochemical composition in LPCE was determined through high-performance liquid chromatography (HPLC). RESULTS LPCE inhibited lipid peroxidation, and reduced the activities of aspartate transaminase, alanine transaminase, alkaline phosphatase, and lactate dehydrogenase in serum induced by CCl4. GSH contents were increased as were the activities of antioxidant enzymes (catalase, SOD, GST, GSR, GSH-Px) when altered due to CCl4 hepatotoxicity. Similarly, absolute liver weight, relative liver weight and the number of hepatic lesions were reduced with co-administration of LPCE. Phyochemical analyses of LPCE indicated that it contained catechin, kaempferol, rutin, hyperoside and myricetin. CONCLUSION These results indicated that Launaea procumbens efficiently protected against the hepatotoxicity induced by CCl4 in rats, possibly through the antioxidant effects of flavonoids present in LPCE.
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Affiliation(s)
- Rahmat A Khan
- Department of Biotechnology, Faculty of Biological Sciences, University of Science and Technology Bannu KPK, Bannu, Pakistan
- Department of Biochemistry, Faculty of Biological Sciences, Quaid-i-Azam University Islamabad, Islamabad, Pakistan
| | - Muhammad R Khan
- Department of Biochemistry, Faculty of Biological Sciences, Quaid-i-Azam University Islamabad, Islamabad, Pakistan
| | - Mushtaq Ahmed
- Department of Biotechnology, Faculty of Biological Sciences, University of Science and Technology Bannu KPK, Bannu, Pakistan
| | - Sumaira Sahreen
- Department of Biochemistry, Faculty of Biological Sciences, Quaid-i-Azam University Islamabad, Islamabad, Pakistan
- Botanical Sciences Division, Pakistan Museum of Natural History, Garden Avenue, Shakarparian, Islamabad, Pakistan
| | - Naseer A Shah
- Department of Biochemistry, Faculty of Biological Sciences, Quaid-i-Azam University Islamabad, Islamabad, Pakistan
| | - Mir Sadiq Shah
- Department of Biotechnology, Faculty of Biological Sciences, University of Science and Technology Bannu KPK, Bannu, Pakistan
| | - Jasia Bokhari
- Department of Biochemistry, Faculty of Biological Sciences, Quaid-i-Azam University Islamabad, Islamabad, Pakistan
| | - Umbreen Rashid
- Department of Biochemistry, Faculty of Biological Sciences, Quaid-i-Azam University Islamabad, Islamabad, Pakistan
| | - Bushra Ahmad
- Department of Biochemistry, Faculty of Biological Sciences, Quaid-i-Azam University Islamabad, Islamabad, Pakistan
| | - Shumaila Jan
- Department of Biochemistry, Faculty of Biological Sciences, Quaid-i-Azam University Islamabad, Islamabad, Pakistan
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Bhattacharjee N, Khuda-Bukhsh AR. Two homeopathic remedies used intermittently provide additional protective effects against hepatotoxicity induced by carcinogens in mice. J Acupunct Meridian Stud 2012; 5:166-75. [PMID: 22898065 DOI: 10.1016/j.jams.2012.05.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2011] [Revised: 12/09/2011] [Accepted: 12/14/2011] [Indexed: 11/19/2022] Open
Abstract
The purpose of the study was to evaluate whether potentized cholesterinum (Chol) intermittently used with another homeopathic remedy, Natrum Sulphuricum (Nat Sulph) can provide additional benefits in combating hepatotoxicity generated by chronic feeding of carcinogens, p-dimethylaminoazobenzene (p-DAB), and phenobarbital (PB). Mice were categorized into subgroups: normal untreated (Gr-1); normal + alcohol "vehicle" (Alc) (Gr-2), 0.06% p-DAB +0.05% PB (Gr-3), p-DAB+PB+Alc (Gr-4), p-DAB+PB+Nat Sulph-30 (Gr-5), p-DAB+PB+Chol-200 (Gr-6), p-DAB+PB+Nat Sulph-30+Chol-200 (Gr-7), p-DAB+PB+Nat Sulph-200 (Gr-8), and DAB+PB+Nat Sulph-200+Chol-200 (Gr-9). Hepatotoxicity was assessed through biomarkers like aspartate and alanine aminotransferases (AST and ALT), acid and alkaline phosphatases (AcP and AlkP), reduced glutathione content (GSH), glucose 6-phosphate dehydrogenase (G6PD), gamma glutamyl transferase (GGT), lactate dehydrogenase (LDH), and analysis of lipid peroxidation (LPO) at 30, 60, 90, and 120 days and antioxidant biomarkers like superoxide dismutase (SOD), catalase (CAT), and glutathione reductase (GR) were assayed. Electron microscopic studies (scanning and transmission) and gelatin zymography for matrix metalloproteinases were conducted in liver. The feeding of the homeopathic drugs showed intervention in regard to the increased activities of AST, ALT, AcP, AlkP, GGT, LDH, and LPO and decreased activities of G6PD, SOD, CAT, GR, and GSH noted in the intoxicated mice, more appreciable in Groups 7 and 9. Thus, combined therapy provided additional antihepatotoxic and anticancer effects.
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Affiliation(s)
- Nandini Bhattacharjee
- Cytogenetics and Molecular Biology Laboratory, Department of Zoology, University of Kalyani, Kalyani, India
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Chelidonium majus leaves methanol extract and its chelidonine alkaloid ingredient reduce cadmium-induced nephrotoxicity in rats. J Nat Med 2012; 67:159-67. [DOI: 10.1007/s11418-012-0667-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2012] [Accepted: 03/20/2012] [Indexed: 01/22/2023]
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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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Medicinal plants useful for treating chronic obstructive pulmonary disease (COPD): Current status and future perspectives. Fitoterapia 2011; 82:141-51. [DOI: 10.1016/j.fitote.2010.09.005] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2010] [Revised: 09/03/2010] [Accepted: 09/07/2010] [Indexed: 01/08/2023]
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Gasnier C, Laurant C, Decroix-Laporte C, Mesnage R, Clair E, Travert C, Séralini GE. Defined plant extracts can protect human cells against combined xenobiotic effects. J Occup Med Toxicol 2011; 6:3. [PMID: 21251308 PMCID: PMC3041787 DOI: 10.1186/1745-6673-6-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2010] [Accepted: 01/20/2011] [Indexed: 03/15/2023] Open
Abstract
Background Pollutants representative of common environmental contaminants induce intracellular toxicity in human cells, which is generally amplified in combinations. We wanted to test the common pathways of intoxication and detoxification in human embryonic and liver cell lines. We used various pollutants such as Roundup residues, Bisphenol-A and Atrazine, and five precise medicinal plant extracts called Circ1, Dig1, Dig2, Sp1, and Uro1 in order to understand whether specific molecular actions took place or not. Methods Kidney and liver are major detoxification organs. We have studied embryonic kidney and hepatic human cell lines E293 and HepG2. The intoxication was induced on the one hand by a formulation of one of the most common herbicides worldwide, Roundup 450 GT+ (glyphosate and specific adjuvants), and on the other hand by a mixture of Bisphenol-A and Atrazine, all found in surface waters, feed and food. The prevention and curative effects of plant extracts were also measured on mitochondrial succinate dehydrogenase activity, on the entry of radiolabelled glyphosate (in Roundup) in cells, and on cytochromes P450 1A2 and 3A4 as well as glutathione-S-transferase. Results Clear toxicities of pollutants were observed on both cell lines at very low sub-agricultural dilutions. The prevention of such phenomena took place within 48 h with the plant extracts tested, with success rates ranging between 25-34% for the E293 intoxicated by Roundup, and surprisingly up to 71% for the HepG2. By contrast, after intoxication, no plant extract was capable of restoring E293 viability within 48 h, however, two medicinal plant combinations did restore the Bisphenol-A/Atrazine intoxicated HepG2 up to 24-28%. The analysis of underlying mechanisms revealed that plant extracts were not capable of preventing radiolabelled glyphosate from entering cells; however Dig2 did restore the CYP1A2 activity disrupted by Roundup, and had only a mild preventive effect on the CYP3A4, and no effect on the glutathione S-transferase. Conclusions Environmental pollutants have intracellular effects that can be prevented, or cured in part, by precise medicinal plant extracts in two human cell lines. This appears to be mediated at least in part by the cytochromes P450 modulation.
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Affiliation(s)
- Céline Gasnier
- Laboratory of Biochemistry EA2608, Institute of Biology, University of Caen, France.
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Chelidonium majus 30C and 200C in induced hepato-toxicity in rats. HOMEOPATHY 2010; 99:167-76. [DOI: 10.1016/j.homp.2010.05.008] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2008] [Revised: 04/01/2010] [Accepted: 05/23/2010] [Indexed: 11/20/2022]
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Evaluation of antigenotoxic effects of juices of plants Chelidonium majus L., Plantago major L. и Tussilago farfara L. ACTA ACUST UNITED AC 2010. [DOI: 10.17816/ecogen8256-65] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The antigenotoxic effects of juices of three medicinal plants, Chelidonium majus L., Plantago major L. and Tussilago farfara L. has been studied in two bacterial tests — SOS chromotest and Rec assay. Antigenotoxic effect was determined against known genotoxic substances — nalidixic acid in SOS chromotest and furacilin in Rec assay. Preparations obtained from the leaves of Ch. majus L. exhibited significant antigenotoxic effect in both the SOS chromotest and the Rec assay. It was shown that dilution of the herb juice of T. farfara L resulted in high bioantimutagenic activity in SOS chromotest. P. major L. preparations did not display statistically significant antigenotoxic activity in the both tests used. Possible mechanisms of antigenotoxic effects of Ch. majus L. and T. farfara L. plants obtained are discussed.
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Mukherjee A, Das D, Kumar Mondal S, Biswas R, Kumar Das T, Boujedaini N, Khuda-Bukhsh AR. Tolerance of arsenate-induced stress in Aspergillus niger, a possible candidate for bioremediation. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2010; 73:172-182. [PMID: 19811831 DOI: 10.1016/j.ecoenv.2009.09.015] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2009] [Revised: 05/28/2009] [Accepted: 09/13/2009] [Indexed: 05/26/2023]
Abstract
The arsenate tolerance limit in wild-type Aspergillus niger was determined. Because of its high tolerance, toxic effects of arsenate concentrations ranging from 25 to 100mg/L were investigated in regard to growth, intracellular thiols, proline and malondialdehyde (MDA) contents of wild-type A. niger. Cellular arsenate uptake was analyzed. Activities of catalase (CAT), superoxide dismutase (SOD), glutathione reductase (GR) and succinate dehydrogenase (SDH) were assayed. Growth of A. niger increased at 25mg/L arsenate, and it survived up to 100mg/L. MDA, intracellular thiol and proline contents increased up to a certain level. Activities of GR, SOD and CAT declined following a rise at low concentration(s); SDH activity decreased gradually with increased arsenate stress. Results indicated that A. niger had high arsenate uptake potential and could tolerate oxidative stress by manipulating its anti-oxidative defense mechanism, a property that may be exploited for removal of arsenate from contaminated aqua-environment.
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Affiliation(s)
- Abhishek Mukherjee
- Department of Biochemistry and Biophysics, University of Kalyani, Kalyani 741235, India
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Mazzanti G, Di Sotto A, Franchitto A, Mammola CL, Mariani P, Mastrangelo S, Menniti-Ippolito F, Vitalone A. Chelidonium majus is not hepatotoxic in Wistar rats, in a 4 weeks feeding experiment. JOURNAL OF ETHNOPHARMACOLOGY 2009; 126:518-524. [PMID: 19761826 DOI: 10.1016/j.jep.2009.09.004] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2009] [Revised: 08/31/2009] [Accepted: 09/02/2009] [Indexed: 05/28/2023]
Abstract
AIM OF THE STUDY Aerial parts of Chelidonium majus L. (Papaveraceae family) are traditionally used in the treatment of gallstones and dyspepsia, however several cases of hepatotoxicity are reported. In this work we evaluated the effects on liver function of a C. majus extract, obtained from the herbal material responsible for one case of hepatotoxicity. MATERIALS AND METHODS Experiments were performed in Wistar rats, after oral administration of doses corresponding to 1.5 and 3g/(kg day) of herbal drug, for 2 or 4 weeks. Blood samples were collected to perform biochemical analysis, whereas liver samples were used for histomorphological and immunohistochemical examination along with the determination of oxidative stress parameters. RESULTS No significant modification in animal body weight, food consumption, enzyme activities, hepatic histomorphology and MDA formation, at either time or dosage level. Conversely, C. majus induced a slight but significant decrease of GSH levels and SOD activity, especially at the high dose. CONCLUSIONS Our study suggests that C. majus, at doses about 50 and 100 times higher than those generally used in humans, does not alter hepatic function. However, the reduction in GSH levels and SOD activity suggests particular attention in use of C. majus or its preparations in situations (pharmacological treatments, physio-pathological conditions, etc.) that can compromise liver function.
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Affiliation(s)
- Gabriela Mazzanti
- Department of Physiology and Pharmacology, Sapienza University of Rome, P.le Aldo Moro 5, 00185, Rome, Italy.
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Mice as a model for homeopathy research. HOMEOPATHY 2009; 98:267-79. [DOI: 10.1016/j.homp.2009.09.007] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2009] [Revised: 09/11/2009] [Accepted: 09/16/2009] [Indexed: 11/17/2022]
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Kazemi Noureini S, Wink M. Transcriptional down regulation of hTERT and senescence induction in HepG2 cells by chelidonine. World J Gastroenterol 2009; 15:3603-10. [PMID: 19653337 PMCID: PMC2721233 DOI: 10.3748/wjg.15.3603] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the potential effects of chelidonine, the main alkaloid of Chelidonium majus, on telomerase activity and its regulation in HepG2 cells.
METHODS: Cytotoxicity of chelidonine for HepG2 cells was determined by neutral red assay. A modified polymerase chain reaction (PCR)-based telomerase repeat amplification protocol was used to estimate relative telomerase activity in chelidonine-treated cells in comparison with the untreated control cells. Relative expression level of the catalytic subunit of telomerase (hTERT) gene and P-glycoprotein (pgp) were estimated using semi-quantitative real-time reverse transcription-PCR (RT-PCR). Cell senescence in treated cells was demonstrated using a β-galactosidase test.
RESULTS: Cytotoxicity of chelidonine in HepG2 cells was not dose-dependent and tended to reach plateau immediately after the living cells were reduced in number to slightly higher than 50%. However, 12 &mgr;mol/L concentration of chelidonine was considered as LD50, where the maximal attainable effects were realized. Real-time RT-PCR data showed that the expression of pgp increased three-fold in chelidonine treated HepG2 cells in comparison with the untreated controls. Morphologically, treated HepG2 cells showed apoptotic features after 24 h and a small fraction of cells appeared with single blister cell death. The relative expression level of Bcl-2 dropped to less than 50% of control cells at a sub-apoptotic concentration of chelidonine and subsequently increased to higher than 120% at LD50. Telomerase activity was reduced considerably after administration of very low doses of chelidonine, whereas higher concentrations of chelidonine did not remarkably enhance the effect. Real-time RT-PCR experiments indicated a drastic decrease in expression level of hTERT subunit of telomerase under treatment with chelidonine. Repeated treatment of cells with very low doses of chelidonine caused a decline in growth rate by 4 wk and many of the cells appeared to be aged with large volume and dark staining in the β-galactosidase assay.
CONCLUSION: Chelidonine reduces telomerase activity through down-regulation of hTERT expression. Senescence induction might not be directly caused by reducing telomerase activity as it occurs after a few population doublings.
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Hsu YW, Tsai CF, Chang WH, Ho YC, Chen WK, Lu FJ. Protective effects of Dunaliella salina--a carotenoids-rich alga, against carbon tetrachloride-induced hepatotoxicity in mice. Food Chem Toxicol 2008; 46:3311-7. [PMID: 18761048 DOI: 10.1016/j.fct.2008.07.027] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2008] [Revised: 07/02/2008] [Accepted: 07/30/2008] [Indexed: 12/30/2022]
Abstract
The protective effects of Dunaliella salina (D. salina) on liver damage were evaluated by carbon tetrachloride (CCl(4))-induced hepatotoxicity in mice. Male ICR mice were orally treated with D. salina or silymairn daily with administration of CCl(4) twice a week for 8 weeks. CCl(4) induced liver damage and significantly (p<0.05) increased the activities of alanine aminotransferase (ALT), aspartate aminotransferase (AST), and alkaline phosphatase (ALP) in serum and decreased the activities of superoxide dismutase (SOD), catalase, glutathione peroxidase (GSH-Px), and GSH content in liver whereas increased hepatic malondialdehyde (MDA) content as compared with control group. Treatment with D. salina or silymarin could significantly (p<0.05) decrease the ALT, AST, and ALP levels in serum and increase the activities of SOD, catalase, GSH-Px, glutathione reductase, and GSH content and decrease the MDA content in liver when compared with CCl(4)-treated group. Liver histopathology also showed that D. salina reduced the incidence of liver lesions induced by CCl(4). The results suggest that D. salina exhibits potent hepatoprotective effects on CCl(4)-induced liver damages in mice, and that the hepatoprotective effects of D. salina may be due to both the increase of antioxidant enzymes activities and inhibition of lipid peroxidation.
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Affiliation(s)
- Yu-Wen Hsu
- Institute of Medicine, Chung Shan Medical University, No. 110, Section 1, Jianguo N. Road, Taichung, Taiwan
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Pathak S, Kumar Das J, Jyoti Biswas S, Khuda-Bukhsh AR. Protective potentials of a potentized homeopathic drug, Lycopodium-30, in ameliorating azo dye induced hepatocarcinogenesis in mice. Mol Cell Biochem 2006; 285:121-31. [PMID: 16538399 DOI: 10.1007/s11010-005-9065-7] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2005] [Accepted: 10/26/2005] [Indexed: 12/25/2022]
Abstract
The protective potentials of a potentized homeopathic drug, Lycopodium-30, prepared from extract of spores of a plant, Lyocopodium clavatum (Fam: Lycopodiaceae) and used as a remedy for various liver ailments, have been tested in mice chronically fed p-dimethyl amino azo benzene (p-DAB) - an initiator, and phenobarbital (PB) - a promoter of hepatic cancer, by using some cytogenetic endpoints like chromosome aberrations (CA), micronuclei (MN), mitotic index (MI) and sperm head abnormality (SHA), and toxicity biomarkers like acid and alkaline phosphatases (AcP and AlkP, respectively), alanine and aspartate amino transferases (ALT and AST, respectively) and lipid peroxidation (LPO) and reduced glutathione (GSH) activities. The effects of chronic treatment of the carcinogens were assessed at different intervals of fixation, namely, at day 7, 15, 30, 60, 90 and day 120, and compared with that of mice fed conjointly with the carcinogens and the homeopathic remedy. Both the assay systems indicated considerable protective potentials of the homeopathic remedy against p-DAB induced hepatocarcinogenesis in mice.
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Affiliation(s)
- Surajit Pathak
- Department of Zoology, Cytogenetics and Molecular Biology Laboratory, University of Kalyani, Kalyani, 741235, West Bengal, India
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