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Kuruppu AI, Paranagama P, Goonasekara CL. Medicinal plants commonly used against cancer in traditional medicine formulae in Sri Lanka. Saudi Pharm J 2019; 27:565-573. [PMID: 31061626 PMCID: PMC6488922 DOI: 10.1016/j.jsps.2019.02.004] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2018] [Accepted: 02/04/2019] [Indexed: 01/06/2023] Open
Abstract
Cancer is a global burden. In low- and middle-income countries around 70% of deaths are due to cancer. For a number of years natural products have been a good source of agents for combatting cancer and plants have played a huge role in anti-cancer product development. For many centuries, indigenous cultures around the world have used traditional herbal medicine to treat a myriad of diseases including cancer. In Sri Lanka, a number of plants have been reported to have anti-cancer properties and some of the commonly used plants are described in this review with an account of their compounds and modes of action. Only a small number of the plants in Sri Lanka have been tested for their bioactivity and more research is required to determine their medicinal activity with the aim of developing novel drugs to fight this disease.
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Affiliation(s)
- Anchala I Kuruppu
- Department of Chemistry, Faculty of Science, University of Kelaniya, Sri Lanka.,Department of Preclinical Sciences, Faculty of Medicine, General Sir John Kotelawala Defence University, Sri Lanka
| | - Priyani Paranagama
- Department of Chemistry, Faculty of Science, University of Kelaniya, Sri Lanka.,Institute of Indigenous Medicine, University of Colombo, Sri Lanka
| | - Charitha L Goonasekara
- Department of Preclinical Sciences, Faculty of Medicine, General Sir John Kotelawala Defence University, Sri Lanka
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Aranha I, Venkatesh YP. Humoral immune and adjuvant responses of mucosally-administered Tinospora cordifolia immunomodulatory protein in BALB/c mice. J Ayurveda Integr Med 2018; 11:140-146. [PMID: 30455069 PMCID: PMC7329723 DOI: 10.1016/j.jaim.2017.10.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2017] [Revised: 10/04/2017] [Accepted: 10/10/2017] [Indexed: 12/20/2022] Open
Abstract
Background In traditional medicine, guduchi (Tinospora cordifolia) is considered as an adaptogen with immunomodulatory prowess. A 25 kDa protein from guduchi stem has been characterized as an immunomodulatory protein (ImP). Objectives The aim of this study was to evaluate the intrinsic immunogenicity of guduchi ImP and adjuvant activity using ovalbumin (OVA) as antigen in BALB/c mice. Materials and Methods Mice were given guduchi ImP (30 and 60 μg) by intranasal administration to respective groups (n = 6) on days 1, 14 and thereafter weekly till day 42. Immunogenic response was monitored by serum IgG/IgA levels (days 14, 35 and 50). The adjuvant activity was measured by serum anti-OVA IgG/IgA responses to administration of 30 μg OVA with guduchi ImP. The effect of guduchi ImP on the spleen status was examined by splenic weight (day 50). Results Guduchi ImP administration displayed a significant increase in anti-guduchi ImP IgG (5–7 fold) and anti-guduchi ImP IgA (3–4 fold) on day 50 vs. control. Guduchi ImP showed a significant increase in anti-OVA IgG (6–7 fold) and anti-OVA IgA (4–5 fold) on day 50 vs. control. The splenic index of guduchi ImP group increased significantly in both the immune and adjuvant response groups; however, the splenic index in the adjuvant response group was markedly higher. Conclusion The results indicate that guduchi ImP is a strong immunogen by itself and enhances the immunogenicity of mucosally-administered antigen in BALB/c mice. Based on the results of this animal study, it appears that guduchi ImP shows a potential for future studies in humans. Evaluated the immune responses of guduchi immunomodulatory protein (ImP) in BALB/c mice. Guduchi ImP (30/60 μg) given intranasally on days 1, 14; thereafter, weekly till day 42. Increase in anti-guduchi ImP IgG (5–7 fold) and anti-guduchi ImP IgA (3–4 fold) on day 50. Increase in ovalbumin-specific IgG (6–7 fold) and IgA (4–5 fold) on day 50 vs. control. Splenic index of guduchi ImP group increased in the immune/adjuvant response groups.
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Affiliation(s)
- Ivan Aranha
- Department of Biochemistry and Nutrition, CSIR-Central Food Technological Research Institute (CFTRI), Mysuru, Karnataka, India
| | - Yeldur P Venkatesh
- Department of Biochemistry and Nutrition, CSIR-Central Food Technological Research Institute (CFTRI), Mysuru, Karnataka, India.
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Patel SS, Raghuwanshi R, Masood M, Acharya A, Jain SK. Medicinal plants with acetylcholinesterase inhibitory activity. Rev Neurosci 2018; 29:491-529. [PMID: 29303784 DOI: 10.1515/revneuro-2017-0054] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Accepted: 10/23/2017] [Indexed: 11/15/2022]
Abstract
Alzheimer's disease, a progressive neurodegenerative disease, is characterised by hypofunction of acetylcholine (ACh) neurotransmitter in the distinct region of brain. Acetylcholinesterase (AChE) is an enzyme that metabolises the ACh at synaptic cleft resulting in Alzheimer's disease. Medicinal plants have been used to treat numerous ailments and improve human health from ancient time. A traditional system of medicine is long recognised for its effective management of neurological disorders. The present review confers the scope of some common medicinal plants with a special focus on AChE-mediated central nervous system complications especially Alzheimer's disease. Literature suggests that medicinal plants reduce neuronal dysfunctions by reducing AChE activity in different brain regions. In some instances, activation of AChE activity by medicinal plants also showed therapeutic potential. In conclusion, medicinal plants have a wide scope and possess therapeutic potential to efficiently manage neurological disorders associated with AChE dysregulation.
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Affiliation(s)
- Sita Sharan Patel
- Department of Pharmacology, Sagar Institute of Research and Technology-Pharmacy, Bhopal 462041, Madhya Pradesh, India
| | - Ramsaneh Raghuwanshi
- Department of Pharmacology, Sagar Institute of Research and Technology-Pharmacy, Bhopal 462041, Madhya Pradesh, India
| | - Misha Masood
- Department of Pharmacology, Sagar Institute of Research and Technology-Pharmacy, Bhopal 462041, Madhya Pradesh, India
| | - Ashish Acharya
- Department of Pharmacology, Sagar Institute of Research and Technology-Pharmacy, Bhopal 462041, Madhya Pradesh, India
| | - Surendra Kumar Jain
- Department of Pharmacology, Sagar Institute of Research and Technology-Pharmacy, Bhopal 462041, Madhya Pradesh, India
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Sharma A, Kaur G. Tinospora cordifolia as a potential neuroregenerative candidate against glutamate induced excitotoxicity: an in vitro perspective. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2018; 18:268. [PMID: 30285727 PMCID: PMC6167833 DOI: 10.1186/s12906-018-2330-6] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Accepted: 09/20/2018] [Indexed: 12/21/2022]
Abstract
BACKGROUND Glutamate, the major excitatory neurotransmitter of CNS acts as a neurotoxin at higher concentrations. Prolonged activation of glutamate receptors results in progressive neuronal damage by aggravating calcium influx, inducing mitochondrial damage and oxidative stress. Excitotoxic cell death is associated with the pathogenesis of various neurodegenerative disorders such as trauma, brain injury and neurodegenerative diseases. The current study was designed to investigate the neuroprotective and neuroregenerative potential of Tinospora cordifolia against glutamate-induced excitotoxicity using primary cerebellar neuronal cultures as a model system. METHODS Monosodium salt of glutamate was used to induce neurotoxic injury in primary cerebellar neurons. Four extracts including Hexane extract, Chloroform extract, Ethyl acetate, and Butanol extract were obtained from fractionation of previously reported aqueous ethanolic extract of T. cordifolia and tested for neuroprotective activity. Out of the four fractions, Butanol extract of T. cordifolia (B-TCE) exhibited neuroprotective potential by preventing degeneration of neurons induced by glutamate. Expression of different neuronal, apoptotic, inflammatory, cell cycle regulatory and plasticity markers was studied by immunostaining and Western blotting. Neurite outgrowth and migration were also studied using primary explant cultures, wound scratch and gelatin zymogram assay. RESULTS At molecular level, B-TCE pretreatment of glutamate-treated cultures normalized the stress-induced downregulation in the expression of neuronal markers (MAP-2, GAP-43, NF200) and anti-apoptotic marker (Bcl-xL). Further, cells exposed to glutamate showed enhanced expression of inflammatory (NF-κB, AP-1) and senescence markers (HSP70, Mortalin) as well as the extent of mitochondrial damage. However, B-TCE pretreatment prevented this increase and inhibited glutamate-induced onset of inflammation, stress and mitochondrial membrane damage. Furthermore, B-TCE was observed to promote regeneration, migration and plasticity of cerebellar neurons, which was otherwise significantly inhibited by glutamate treatment. CONCLUSION These results suggest that B-TCE may have neuroprotective and neuroregenerative potential against catastrophic consequences of glutamate-mediated excitotoxicity and could be a potential therapeutic candidate for neurodegenerative diseases.
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Affiliation(s)
- Anuradha Sharma
- Department of Biotechnology, Medical Biotechnology lab, Guru Nanak Dev University, Amritsar, Punjab 143005 India
| | - Gurcharan Kaur
- Department of Biotechnology, Medical Biotechnology lab, Guru Nanak Dev University, Amritsar, Punjab 143005 India
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Saikia S, Bordoloi M, Sarmah R, Kolita B. Antiviral compound screening, peptide designing, and protein network construction of influenza a virus (strain a/Puerto Rico/8/1934 H1N1). Drug Dev Res 2018; 80:106-124. [PMID: 30276835 DOI: 10.1002/ddr.21475] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Revised: 09/03/2018] [Accepted: 09/05/2018] [Indexed: 11/11/2022]
Abstract
Plant-based antiviral therapy is the current need for holistic health care management, which can be achieved through screening of phytochemicals and designing of antiviral peptides. There exist certain host's factors which are directly involved for rapid viral replication causing worldwide pandemic. A total of 177 phytochemicals from Ocimum sanctum (L.), Tinospora cordifolia (Thunb.) Miers, Cinnamomum camphora (L.) J. Presl., Allium sativum (L.), Curcuma longa (L.), and Aloe vera (L.) Burm. f. were evaluated for their affinity to all viral proteins of H1N1. Applying drug filters and keeping the threshold of such filters relative to the standards, 82 compounds were found suitable for further analysis. Consensus scoring system was used for screening top ligands from 82 compounds, which screened the top 12 compounds. Highly conserved regions (>80%) which were hydrophilic, flexible, antigenic, and also charged were screened out as potent antiviral peptides. The viral proteins were taken as the targets for the modeled peptides for protein-protein docking. Further, host-pathogen interacting network was constructed to unveil host factors involved in viral replication, from which unique protein clusters representing their involvement in viral reproduction were selected through mapping with pathway databases. Twelve compounds and five peptides were found to be highly effective against all the proteins of H1N1. Based on the uniqueness, 13 clusters of proteins were obtained which are engaged in cellular process, namely, viral reproduction, fructose-6-phosphate metabolism, nitrogen compound metabolism, biosynthesis, cellular process, oligodendrocyte development, localization, multiorganism process, primary metabolism, response to unfolded protein, metabolism, and response to protein and catabolism.
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Affiliation(s)
- Surovi Saikia
- Chemical Sciences & Technology (Natural Products Chemistry) Division, CSIR North East Institute of Science & Technology, Jorhat, Assam, India
| | - Manobjyoti Bordoloi
- Chemical Sciences & Technology (Natural Products Chemistry) Division, CSIR North East Institute of Science & Technology, Jorhat, Assam, India
| | - Rajeev Sarmah
- Allied Health Sciences, Assam Down Town University, Panikhaiti, Guwahati, Assam, India
| | - Bhaskor Kolita
- Chemical Sciences & Technology (Natural Products Chemistry) Division, CSIR North East Institute of Science & Technology, Jorhat, Assam, India
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Yadav C, Maji PK. Synergistic effect of cellulose nanofibres and bio- extracts for fabricating high strength sodium alginate based composite bio-sponges with antibacterial properties. Carbohydr Polym 2018; 203:396-408. [PMID: 30318228 DOI: 10.1016/j.carbpol.2018.09.050] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Revised: 09/14/2018] [Accepted: 09/19/2018] [Indexed: 10/28/2022]
Abstract
This study investigates the synergistic potential of natural bio-extracts for preparing "all-natural" composite bio-sponges of sodium alginate (SA) with the reinforcement of a natural bio-nanomaterial i.e., cellulose nanofibres (CNFs). Aqueous suspensions of SA and CNFs in various combinations of bio-extracts (Rice water (Rw) and Giloy extract (Ge)) were freeze-dried to obtain the composite bio-sponges. Composites prepared using Rw resulted in structurally more stable samples with porosity above 75% that showed a compact honeycomb-like microstructure with interlocked CNFs network structures. A significant improvement in mechanical performance (400% increment in compressive strength and 800% increment in modulus) and thermal stability (decomposition temperature reaching up to 240 °C from 200 °C) for SA based composite bio-sponges was achieved due to the synergistic effect of Rw and CNFs as compared to conventionally prepared sponges in water. Additionally, the use of Ge has resulted in developing antimicrobial surfaces with up to 98% and 90% growth inhibition efficiency for gram-negative and gram-positive bacteria, respectively. Hence, CNFs and bio-extracts together played a competent role in effective tailoring of structural, thermo-mechanical and antibacterial properties of composite bio-sponges.
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Affiliation(s)
- Chandravati Yadav
- Department of Polymer and Process Engineering, Indian Institute of Technology Roorkee, Saharanpur Campus, Saharanpur, 247001, U.P., India
| | - Pradip K Maji
- Department of Polymer and Process Engineering, Indian Institute of Technology Roorkee, Saharanpur Campus, Saharanpur, 247001, U.P., India.
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Philips CA, Augustine P, Padsalgi G. Herbal Medicines and Reactivation of Chronic Hepatitis B Virus Infection. HEPATITIS MONTHLY 2018; In Press. [DOI: 10.5812/hepatmon.81000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/29/2023]
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108
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Green Synthesis of Colloidal Copper Nanoparticles Capped with Tinospora cordifolia and Its Application in Catalytic Degradation in Textile Dye: An Ecologically Sound Approach. J Inorg Organomet Polym Mater 2018. [DOI: 10.1007/s10904-018-0933-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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109
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Banerjee N, Saha B, Mukhopadhyay S. Intracellular ROS generated in chikungunya patients with persisting polyarthralgia can be reduced by Tinospora cordifolia leaf extract. Virusdisease 2018; 29:375-379. [PMID: 30159374 DOI: 10.1007/s13337-018-0465-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Accepted: 06/02/2018] [Indexed: 11/29/2022] Open
Abstract
Chikungunya (CHIK) is an arboviral infection having huge global burden affecting the life style of the patient badly due to debilitating polyarthralgia. This study aims to evaluate intracellular reactive oxygen species (ROS) in peripheral blood of patients suffering with persisting polyarthralgia post CHIK infection and the potential of Tinospora cordifolia leaf extract in scavenging those free radicals in peripheral blood mononuclear cells (PBMC) of the patient. Peripheral blood was collected from written informed consented patients and intracellular ROS was measured in PBMC of patients suffering with persisting polyarthralgia 3 months post CHIK infection followed by the study of free radical scavenging by T. cordifolia leaf extract in those cells through flow cytometry. Control population comprising healthy donors were also included in the study. As compared to healthy subjects, twofold higher Intracellular ROS (17.89 ± 1.007 vs. 37.96 ± 1.510, P < 0.0001) was found in patient PBMC. Ex-vivo treatment of those PBMC with ethanolic extract of T. cordifolia leaf (1 μg/mL) decreased intracellular ROS significantly by twofold (P < 0.0001). This study reports that CHIK infection produces high level of intracellular ROS in the patients suffering with persisting polyarthralgia, which was significantly scavenged by ex vivo treatment with T. cordifolia leaf extract.
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Affiliation(s)
- Nilotpal Banerjee
- 1Department of Laboratory Medicine, School of Tropical Medicine, Kolkata, 700 073 India
| | - Bibhuti Saha
- 2Department of Tropical Medicine, School of Tropical Medicine, 108, Chittaranjan Avenue, Kolkata, West Bengal 700 073 India
| | - Sumi Mukhopadhyay
- 1Department of Laboratory Medicine, School of Tropical Medicine, Kolkata, 700 073 India
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Karamalakova Y, Nikolova G, Adhikari M, Stoev S, Agarwal P, Gadjeva V, Zhelev Z. Oxidative-protective effects of Tinospora cordifolia extract on plasma and spleen cells after experimental ochratoxicosis. ACTA ACUST UNITED AC 2018. [DOI: 10.1007/s00580-018-2761-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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111
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Vengoji R, Macha MA, Batra SK, Shonka NA. Natural products: a hope for glioblastoma patients. Oncotarget 2018; 9:22194-22219. [PMID: 29774132 PMCID: PMC5955138 DOI: 10.18632/oncotarget.25175] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Accepted: 03/28/2018] [Indexed: 12/27/2022] Open
Abstract
Glioblastoma (GBM) is one of the most aggressive malignant tumors with an overall dismal survival averaging one year despite multimodality therapeutic interventions including surgery, radiotherapy and concomitant and adjuvant chemotherapy. Few drugs are FDA approved for GBM, and the addition of temozolomide (TMZ) to standard therapy increases the median survival by only 2.5 months. Targeted therapy appeared promising in in vitro monolayer cultures, but disappointed in preclinical and clinical trials, partly due to the poor penetration of drugs through the blood brain barrier (BBB). Cancer stem cells (CSCs) have intrinsic resistance to initial chemoradiation therapy (CRT) and acquire further resistance via deregulation of many signaling pathways. Due to the failure of classical chemotherapies and targeted drugs, research efforts focusing on the use of less toxic agents have increased. Interestingly, multiple natural compounds have shown antitumor and apoptotic effects in TMZ resistant and p53 mutant GBM cell lines and also displayed synergistic effects with TMZ. In this review, we have summarized the current literature on natural products or product analogs used to modulate the BBB permeability, induce cell death, eradicate CSCs and sensitize GBM to CRT.
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Affiliation(s)
- Raghupathy Vengoji
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Muzafar A. Macha
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, 68198, USA
- Department of Otolaryngology/Head and Neck Surgery, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Surinder K. Batra
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, 68198, USA
- Eppley Institute for Research in Cancer and Allied Diseases and Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Nicole A. Shonka
- Eppley Institute for Research in Cancer and Allied Diseases and Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, 68198, USA
- Department of Internal Medicine, Division of Oncology and Hematology, University of Nebraska Medical Center, Omaha, NE, 68198, USA
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Steels E, Steele M, Harold M, Adams L, Coulson S. A double-blind, randomized, placebo-controlled trial evaluating safety and efficacy of an ayurvedic botanical formulation in reducing menopausal symptoms in otherwise healthy women. J Herb Med 2018. [DOI: 10.1016/j.hermed.2018.01.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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113
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Immune-Stimulatory and Therapeutic Activity of Tinospora cordifolia: Double-Edged Sword against Salmonellosis. J Immunol Res 2017; 2017:1787803. [PMID: 29318160 PMCID: PMC5727750 DOI: 10.1155/2017/1787803] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Accepted: 10/17/2017] [Indexed: 11/17/2022] Open
Abstract
The present study was aimed at determining the activity of aqueous and methanolic extracts of Tinospora cordifolia (AETC and METC) against Salmonella typhimurium. In vitro anti-Salmonella activity of T. cordifolia was determined through the broth dilution and agar well diffusion assays. The immune-stimulating potential of AETC or METC was determined by measuring the cytokine levels in the culture supernatants of treated murine J774 macrophages. Antibacterial activity of AETC or METC was determined by treating S. typhimurium-infected macrophages and BALB/C mice. The toxicity of AETC or METC was determined by measuring the levels of liver inflammation markers aspartate transaminase (AST) and alanine transaminase (ALT) and antioxidant enzymes. Macrophages treated with AETC or METC secreted greater levels of IFN-γ, TNF-α, and IL-1β. METC showed greater activity against S. typhimurium infection in macrophages and mice as well. Treatment with METC resulted in increased survival and reduced bacterial load in S. typhimurium-infected mice. Moreover, METC or AETC treatment reduced the liver inflammation and rescued the levels of antioxidant enzymes in S. typhimurium-infected mice. The results of the present study suggest that the use of T. cordifolia may act as a double-edged sword in combating salmonellosis.
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Basalingappa KM. Tinospora cordifolia: The Antimicrobial Property of the Leaves of Amruthaballi. ACTA ACUST UNITED AC 2017. [DOI: 10.15406/jbmoa.2017.05.00147] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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115
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Ethnomedicine based evaluation of osteoprotective properties of Tinospora cordifolia on in vitro and in vivo model systems. Biomed Pharmacother 2017; 87:342-354. [DOI: 10.1016/j.biopha.2016.12.094] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Revised: 12/07/2016] [Accepted: 12/22/2016] [Indexed: 11/19/2022] Open
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Yanez M, Blanchette J, Jabbarzadeh E. Modulation of Inflammatory Response to Implanted Biomaterials Using Natural Compounds. Curr Pharm Des 2017; 23:6347-6357. [PMID: 28521709 PMCID: PMC5681444 DOI: 10.2174/1381612823666170510124348] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2017] [Revised: 04/17/2017] [Accepted: 04/28/2017] [Indexed: 02/06/2023]
Abstract
Tissue engineering offers a promising strategy to restore injuries resulting from trauma, infection, tumor resection, or other diseases. In spite of significant progress, the field faces a significant bottleneck; the critical need to understand and exploit the interdependencies of tissue healing, angiogenesis, and inflammation. Inherently, the balance of these interacting processes is affected by a number of injury site conditions that represent a departure from physiological environment, including reduced pH, increased concentration of free radicals, hypoglycemia, and hypoxia. Efforts to harness the potential of immune response as a therapeutic strategy to promote tissue repair have led to identification of natural compounds with significant anti-inflammatory properties. This article provides a concise review of the body's inflammatory response to biomaterials and describes the role of oxygen as a physiological cue in this process. We proceed to highlight the potential of natural compounds to mediate inflammatory response and improve host-graft integration. Herein, we discuss the use of natural compounds to map signaling molecules and checkpoints that regulate the cross-linkage of immune response and skeletal repair.
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Affiliation(s)
- Maria Yanez
- Department of Chemical Engineering, University of South Carolina, Columbia, SC 29208, USA
| | - James Blanchette
- Biomedical Engineering Program, University of South Carolina, Columbia, SC 29208, USA
| | - Ehsan Jabbarzadeh
- Department of Chemical Engineering, University of South Carolina, Columbia, SC 29208, USA
- Biomedical Engineering Program, University of South Carolina, Columbia, SC 29208, USA
- Department of Orthopedic Surgery, University of South Carolina School of Medicine, Columbia SC, 29209, USA
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Singh B, Sharma P, Kumar A, Chadha P, Kaur R, Kaur A. Antioxidant and in vivo genoprotective effects of phenolic compounds identified from an endophytic Cladosporium velox and their relationship with its host plant Tinospora cordifolia. JOURNAL OF ETHNOPHARMACOLOGY 2016; 194:450-456. [PMID: 27721051 DOI: 10.1016/j.jep.2016.10.018] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2016] [Revised: 08/26/2016] [Accepted: 10/05/2016] [Indexed: 06/06/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Tinospora cordifolia (Willd. Hook. f. & Thomson; family: Menispermaceae), has a long history of use in various traditional medicinal systems including "Ayurveda". It is reported to possess anticancer, antidiabetic, antimicrobial, antispasmodic, and antiinflammatory activities. T. cordifolia has also been well documented for production of various bioactive metabolites and their antioxidant activity, but the microorganisms associated with it have been least explored for the same properties. AIM OF THE STUDY Aim of the present study was to evaluate antioxidant and in vivo genoprotective potential of phenolic compounds produced by an endophytic fungus Cladosporium velox TN-9S isolated from T. cordifolia. MATERIALS AND METHODS The isolate of C. velox TN-9S was cultivated in malt extract medium and extracted with ethyl acetate. Total phenol content was determined by Folin Ciocalteu reagent. The antioxidant activity was measured in terms of DPPH and FRAP assay. The in vivo genoprotective activity was assessed using fish Channa punctatus as model. Identification of phenolic compounds was carried out using RP-HPLC. The fungal extract was evaluated for biosafety using Salmonella typhimurium His- strain and CHO cell lines for mutagenicity and cytotoxicity, respectively. RESULTS The total phenolic content in the ethyl acetate extract of the fungus was determined to be 730μg gallic acid equivalent/mL. The extract evinced significant antioxidant activity with IC50 value of 22.5µg/mL in DPPH scavenging assay. The phenolic extract showed good in vivo genoprotective activity against the genetic damage induced in fish C. punctatus after treatment with a non-ionic surfactant 4-nonylphenol. RP-HPLC analysis revealed the presence of peaks corresponding to various phenolic compounds in the extract. Mutagenicity and cytotoxicity results revealed the extract to be nonmutagenic and non cytotoxic in nature. CONCLUSION The results indicate the potential of an endophytic C. velox isolated from T. cordifolia as a producer of phenolic compounds with antioxidant and genoprotective activities which could be exploited in pharmaceutical industry. The ability of endophytes to produce similar compounds as the host, is also revealed in the present study.
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Affiliation(s)
- Bahaderjeet Singh
- Department of Microbiology, Guru Nanak Dev University, Amritsar 143005, India.
| | - Prince Sharma
- Department of Zoology, Guru Nanak Dev University, Amritsar 143005, India.
| | - Arun Kumar
- Department of Biotechnology, Guru Nanak Dev University, Amritsar 143005, India.
| | - Pooja Chadha
- Department of Zoology, Guru Nanak Dev University, Amritsar 143005, India.
| | - Ramandeep Kaur
- Department of Biotechnology, Guru Nanak Dev University, Amritsar 143005, India.
| | - Amarjeet Kaur
- Department of Microbiology, Guru Nanak Dev University, Amritsar 143005, India.
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Bhati H, Manjusha R. Clinical study on evaluation of anti-cataract effect of Triphaladi Ghana Vati and Elaneer Kuzhambu Anjana in Timira (immature cataract). Ayu 2016; 36:283-9. [PMID: 27313415 PMCID: PMC4895755 DOI: 10.4103/0974-8520.182762] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
INTRODUCTION Senile cataract is the leading cause of blindness according to the World Health Report, 1998. Till date no accepted medical treatment is available for cataract. In Ayurveda visual disturbances are described in the context of Timira, Kacha and Linganasha. Timira is an early stage characterized by blurring of vision and Linganasha is end stage where complete loss of vision occurs. Ancient scholars have advocated different Anjana application and oral medications in the Timira and Kacha stage. AIM To study the efficacy of test drugs Triphaladi Ghana Vati and Elaneer Kuzhambu Anjana in immature cataract. MATERIALS AND METHODS In this trial patients having Senile Immature Cataract were randomized with equal probability to one of the two treatment Groups A and B (n = 20 each). In Group A Triphaladi Ghana Vati 500 mg internally for 3 months and in Group B Triphaladi Ghana Vati 500 mg internally and Elaneer Kuzhambu Anjana for local application were given. Assessment was done on the basis of blurring of vision, visualization of nonexisting things, difficulty in bright light and dim light or night vision, distant visual acuity, pinhole vision, best corrected visual acuity and cataract grading on slit lamp. RESULTS Both groups showed statistically significant changes in blurring of vision, difficulty in glare, daytime and bright light, distant visual activity, pinhole vision, and best-corrected visual acuity. Group B also showed significant changes in difficulty in night time, visualization of nonexisting things and in nuclear cataract. CONCLUSION The study establishes that test drugs can reduce and control the progress of immature cataract, and combined therapy was found more effective. Chakshushya Rasayana, early diagnosis and proper management on Doshic lines can prevent arrest or delay senile cataract.
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Affiliation(s)
- Hitesh Bhati
- Department of Shalakya Tantra, Institute for Post Graduate Teaching and Research in Ayurveda, Gujarat Ayurved University, Jamnagar, Gujarat, India
| | - R Manjusha
- Department of Shalakya Tantra, Institute for Post Graduate Teaching and Research in Ayurveda, Gujarat Ayurved University, Jamnagar, Gujarat, India
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Purification and characterization of RGA2, a Rho2 GTPase-activating protein from Tinospora cordifolia. 3 Biotech 2016; 6:85. [PMID: 28330155 PMCID: PMC4773375 DOI: 10.1007/s13205-016-0400-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2015] [Accepted: 01/22/2016] [Indexed: 01/23/2023] Open
Abstract
Rho GTPases activating protein 2 (RGA2) is primarily involved in the modulation of numerous morphological events in eukaryotes. It protects plants by triggering the defense system which restricts the pathogen growth. This is the first report on the isolation, purification and characterization of RGA2 from the stems of Tinospora cordifolia, a medicinal plant. The RGA2 was purified using simple two-step process using DEAE-Hi-Trap FF and Superdex 200 chromatography columns, with a high yield. The purity of RGA2 was confirmed by SDS-PAGE and identified by MALDI-TOF/MS. The purified protein was further characterized for its secondary structural elements using the far-UV circular dichroism measurements. Our purification procedure is simple two-step process with high yield which can be further used to produce RGA2 for structural and functional studies.
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Khedekar S, Rukkudin G, Ravishankar B, Prajapati P. Anti-diabetic activity of traditional Indian gold containing preparation: Shadguna Balijarita Makaradhwaja on streptozotocin induced diabetic rats. JOURNAL OF COMPLEMENTARY MEDICINE RESEARCH 2016; 5:162-7. [PMID: 27104037 PMCID: PMC4835991 DOI: 10.5455/jice.20160214120304] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2015] [Accepted: 01/25/2016] [Indexed: 11/17/2022]
Abstract
Background: Makaradhwaja a gold containing mercurial preparation used for diabetes mellitus in indigenous system of medicine. It is a popular aphrodisiac and rejuvenator traditional medicine. It is prepared by using processed gold, mercury and sulfur in different ratios by applying intermittent heating pattern in Valuka Yantra. Objectives: The aim of the study was to evaluate anti-diabetic effect of Shadguna Balijarita Makaradhwaja (SBM) on streptozotocin (STZ) induced diabetic rats. Materials and Methods: Diabetes was induced to normal rats by injecting STZ in dose 40 mg/kg. Powdered SBM and dried extract of Tinospora cordifolia were mixed with honey and administered orally for 20 days at dose 2.63 mg/kg and 42.34 mg/kg body weight, respectively. The effects of treatment on body weight changes and blood glucose levels were quantified on day 1, 5, 10, 15 and 21 of the experiments. On the 21st day, animals were sacrificed and gross histopathological changes in liver, kidney and pancreas were illustrated. Blood sugar level, glyacated hemoglobin, blood urea, serum cholesterol, serum creatinine, serum triglyceride and serum protein were estimated with standard methods. The study was conducted in the year 2011. Results: Test drug observed significant decrease (P < 0.001) in glyacated hemoglobin level compared to diabetic control rats. Blood sugar level of test drug group shown a significant decrease (279.11 ± 57.95) compared with diabetic rats. Conclusion: The present study demonstrates that SBM and dried extract of T. cordifolia with honey significantly reduces the blood glucose level and shows anti-diabetic effect.
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Affiliation(s)
- Sanjay Khedekar
- Department of Rasashastra and Bhaishajya Kalpana, Assistant Director for Post Graduate Studies, SSAM & H, Hirawadi, Maharashtra University of Health Sciences, Nashik, Maharashtra, India
| | - Galib Rukkudin
- Department of Rasashastra and Bhaishajya Kalpana, Institute of Post Graduate Teaching and Research in Ayurveda, Gujarat Ayurved University, Jamnagar, India
| | - Basavaiah Ravishankar
- Department of Rasashastra and Bhaishajya Kalpana, SDM Centre for Research in Ayurveda & Allied Sciences, SDM College of Ayurveda, Udupi, Karnataka, India
| | - Pradeepkumar Prajapati
- Department of Rasashastra and Bhaishajya Kalpana, Institute of Post Graduate Teaching and Research in Ayurveda, Gujarat Ayurved University, Jamnagar, India
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Amir M, Wahiduzzaman, Dar MA, Haque MA, Islam A, Ahmad F, Hassan MI. Purification and characterization of Ras related protein, Rab5a from Tinospora cordifolia. Int J Biol Macromol 2016; 82:471-9. [DOI: 10.1016/j.ijbiomac.2015.10.077] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2015] [Revised: 10/21/2015] [Accepted: 10/22/2015] [Indexed: 11/27/2022]
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Sannegowda KM, Venkatesha SH, Moudgil KD. Tinospora cordifolia inhibits autoimmune arthritis by regulating key immune mediators of inflammation and bone damage. Int J Immunopathol Pharmacol 2015; 28:521-31. [PMID: 26467057 DOI: 10.1177/0394632015608248] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2015] [Accepted: 09/02/2015] [Indexed: 02/06/2023] Open
Abstract
Rheumatoid arthritis (RA) is an autoimmune disease characterized by chronic inflammation of the joints leading to tissue damage. Despite the availability of potent drugs including the biologics, many patients fail to respond to them, whereas others suffer adverse effects following long-term use of these drugs. Accordingly, the use of natural herbal products by RA patients has been increasing over the years. However, limited information about the mechanism of action of these natural products is a major shortcoming that prevents the widespread acceptance of herbal therapy by professionals and patients alike. In this study, we demonstrated the anti-arthritic activity of Tinospora cordifolia extract (TCE) using the rat adjuvant-induced arthritis model of human RA and elaborated the immune mechanisms underlying this effect. TCE treatment suppressed arthritic inflammation and bone and cartilage damage. The anti-inflammatory effect of TCE was mediated via reduction of the pro-inflammatory cytokines such as: IL-1β, TNF-α, IL-6, and IL-17; the frequency of IL-17-producing T cells; and the production of chemokines such as RANTES. Furthermore, TCE treatment limited bone damage by shifting the balance of mediators of bone remodeling (e.g., receptor activator of nuclear factor-kB ligand [RANKL] and MMP-9) in favor of anti-osteoclastic activity. Our results suggest that TCE and its bioactive components should be evaluated for their utility as therapeutic adjuncts to conventional drugs against RA.
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Affiliation(s)
- K M Sannegowda
- Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD, USA Department of Biochemistry, Government College for Women, Mandya, Karnataka, India
| | - S H Venkatesha
- Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - K D Moudgil
- Department of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD, USA Division of Rheumatology, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
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Kessler C, Stapelfeldt E, Michalsen A, Kowalcek I, Kronpaß L, Dhruva A. The Effect of a Complex Multi-modality Ayurvedic Treatment in a Case of Unknown Female Infertility. Complement Med Res 2015; 22:251-8. [PMID: 26278074 DOI: 10.1159/000437376] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Treatment of female infertility has been growing globally in recent years. In spite of improvements in medical strategies and the improved outcomes for infertile couples, treatment attempts remain largely unsuccessful. A growing number of patients pursue complementary and alternative medicine treatment options like Ayurveda that offers a variety of inpatient and outpatient treatments for infertility. CASE REPORT A case of a 38 year-old woman with infertility of unknown origin is presented. She received 18 conventional fertility treatments in 5 different fertility centers and 3 different countries. After several complications, the patient quitted conventional treatment and admitted to an Ayurvedic outpatient clinic where she received a complex Ayurvedic treatment, which included botanicals, dietary and lifestyle advice, manual therapy, yoga, and spiritual elements. The patient then became pregnant and gave birth to a healthy boy in 2012. CONCLUSIONS Ayurveda may be a useful complementary option in the case of futile conventional treatment attempts in female infertility. Nevertheless, the evidence base for Ayurvedic interventions remains weak and requires well-designed clinical trials. This case raises some questions, such as whether the exposure to a large number of assisted reproduction procedures can lead to more health problems than health benefits. The Ayurvedic approach to fertility strives first to improve the health of the patient leading to a higher likelihood of pregnancy. As this is a case report, we are not able to exclude temporal factors stimulating the pregnancy. However, the chronology suggests that this approach might have been an important factor in the eventual pregnancy.
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Affiliation(s)
- Christian Kessler
- Immanuel Hospital Berlin, Department of Internal and Complementary Medicine, Berlin, Germany
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Liu YW, Zuo PY, Zha XN, Chen XL, Zhang R, He XX, Liu CY. Octacosanol Enhances the Proliferation and Migration of Human Umbilical Vein Endothelial Cells via Activation of the PI3K/Akt and MAPK/Erk Pathways. Lipids 2015; 50:241-51. [PMID: 25638063 DOI: 10.1007/s11745-015-3991-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2014] [Accepted: 01/16/2015] [Indexed: 12/22/2022]
Affiliation(s)
- Yu-Wei Liu
- ; Department of Geriatrics, Union Hospital, Tongji Medical College; Huazhong University of Science and Technology; 1277 Jiefang Avenue Wuhan 430022 People's Republic of China
| | - Pei-Yuan Zuo
- ; Department of Geriatrics, Union Hospital, Tongji Medical College; Huazhong University of Science and Technology; 1277 Jiefang Avenue Wuhan 430022 People's Republic of China
| | - Xiang-Nan Zha
- ; Department of Geriatrics, Union Hospital, Tongji Medical College; Huazhong University of Science and Technology; 1277 Jiefang Avenue Wuhan 430022 People's Republic of China
| | - Xing-Lin Chen
- ; Department of Geriatrics, Union Hospital, Tongji Medical College; Huazhong University of Science and Technology; 1277 Jiefang Avenue Wuhan 430022 People's Republic of China
| | - Rong Zhang
- ; Department of Geriatrics, Union Hospital, Tongji Medical College; Huazhong University of Science and Technology; 1277 Jiefang Avenue Wuhan 430022 People's Republic of China
| | - Xiao-Xiao He
- ; Department of Geriatrics, Union Hospital, Tongji Medical College; Huazhong University of Science and Technology; 1277 Jiefang Avenue Wuhan 430022 People's Republic of China
| | - Cheng-Yun Liu
- ; Department of Geriatrics, Union Hospital, Tongji Medical College; Huazhong University of Science and Technology; 1277 Jiefang Avenue Wuhan 430022 People's Republic of China
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Sharma R, Galib, Prajapati PK. Remarks on "Tinospora cordifolia: One plant, many roles". Anc Sci Life 2014; 33:194. [PMID: 25538358 PMCID: PMC4264311 DOI: 10.4103/0257-7941.144627] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Rohit Sharma
- Department of Rasashastra and Bhaishajya Kalpana including Drug Research, I.P.G.T. and R.A., Gujarat Ayurved University, Jamnagar, Gujarat, India
| | - Galib
- Department of Rasashastra and Bhaishajya Kalpana including Drug Research, I.P.G.T. and R.A., Gujarat Ayurved University, Jamnagar, Gujarat, India
| | - P K Prajapati
- Department of Rasashastra and Bhaishajya Kalpana including Drug Research, I.P.G.T. and R.A., Gujarat Ayurved University, Jamnagar, Gujarat, India
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Tinospora cordifolia Induces Differentiation and Senescence Pathways in Neuroblastoma Cells. Mol Neurobiol 2014; 52:719-33. [PMID: 25280667 DOI: 10.1007/s12035-014-8892-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2014] [Accepted: 09/03/2014] [Indexed: 01/06/2023]
Abstract
Children diagnosed with neuroblastomas often suffer from severe side as well as late effects of conventional treatments like chemotherapy and radiotherapy. Recent advances in understanding of molecular pathways involved in cellular differentiation and apoptosis have helped in the development of new therapeutic approach based on differentiation-based therapy of malignant tumours. Natural medicines with their holistic therapeutic approach are known to selectively eliminate cancer cells thus provide a better substitute for the conventional treatment modes. The current study was aimed to investigate the anti-cancer potential of aqueous ethanolic extract of Tinospora cordifolia (TCE) using IMR-32 human neuroblastoma cell line as a model system. TCE is highly recommended in Ayurveda for its general body and metal health-promoting properties. TCE treatment was seen to arrest the majority of cells in G0/G1 phase and modulated the expression of DNA clamp sliding protein (PCNA) and cyclin D1. Further, TCE-treated cells showed differentiation as revealed by their morphology and the expression of neuronal cell specific differentiation markers NF200, MAP-2 and NeuN in neuroblastoma cells. The differentiated phenotype was associated with induction of senescence and pro-apoptosis pathways by enhancing expression of senescence marker mortalin and Rel A subunit of nuclear factor kappa beta (NFkB) along with decreased expression of anti-apoptotic marker, Bcl-xl. TCE exhibited anti-metastatic activity and significantly reduced cell migration in the scratched area along with downregulation of neural cell adhesion molecule (NCAM) polysialylation and secretion of matrix metalloproteinases (MMPs). Our data suggest that crude extract or active phytochemicals from this plant may be a potential candidate for differentiation-based therapy of malignant neuroblastoma cells.
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Kaur M, Singh A, Kumar B. Comparative antidiarrheal and antiulcer effect of the aqueous and ethanolic stem bark extracts of Tinospora cordifolia in rats. J Adv Pharm Technol Res 2014; 5:122-8. [PMID: 25126533 PMCID: PMC4131402 DOI: 10.4103/2231-4040.137417] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
Tinospora cordifolia is indigenous to the tropical areas of India, Myanmar and Sri Lanka. The use of plant as remedy for diarrhea and ulcer is well-documented in Ayurvedic system of medicine. However, pharmacological evidence does not exist to substantiate its therapeutic efficacy for the same. The aim was to investigate the antidiarrheal and antiulcer activity of ethanolic and aqueous extracts of T. cordifolia in rats. The antidiarrheal activity of T. cordifolia extracts was evaluated by castor oil and magnesium sulfate-induced diarrhea using parameters such as onset of diarrhea, number of wet stools, total number of stool and weight of total number of stools. The antiulcer activity of extracts was investigated using ethanol and pylorus ligation-induced ulcer. Furthermore, tissue antioxidant parameters such as reduced glutathione, catalase activity and lipid peroxidation level were also investigated. Tinospora cordifolia extracts were more efficacious in reducing number of total stools in both the models of diarrhea and showed a dose-dependent antidiarrheal effect. The antiulcer activity of the extracts was confirmed by a reduction in ulcer index along with the decrease in gastric volume, total acidity, and an increase in pH of gastric content in both the models. The obtained results have established a pharmacological evidence for the folkloric use of the T. cordifolia as antidiarrhoeal and antiulcer agent.
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Affiliation(s)
- Mohanjit Kaur
- Lovely School of Pharmaceutical Sciences, Lovely Professional University, Jalandhar, Punjab, India
| | - Amarjeet Singh
- Department of Pharmaceutical Sciences, Shakti College of Pharmacy, Balrampur, Uttar Pradesh, India
| | - Bimlesh Kumar
- Lovely School of Pharmaceutical Sciences, Lovely Professional University, Jalandhar, Punjab, India
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Bonvicini F, Mandrone M, Antognoni F, Poli F, Angela Gentilomi G. Ethanolic extracts ofTinospora cordifoliaandAlstonia scholarisshow antimicrobial activity towards clinical isolates of methicillin-resistant and carbapenemase-producing bacteria. Nat Prod Res 2014; 28:1438-45. [DOI: 10.1080/14786419.2014.909421] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Oluwatosin A, Tolulope A, Ayokulehin K, Patricia O, Aderemi K, Catherine F, Olusegun A. Antimalarial potential of kolaviron, a biflavonoid from Garcinia kola seeds, against Plasmodium berghei infection in Swiss albino mice. ASIAN PAC J TROP MED 2014; 7:97-104. [DOI: 10.1016/s1995-7645(14)60003-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2013] [Revised: 12/15/2013] [Accepted: 01/15/2014] [Indexed: 10/25/2022] Open
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Aqueous ethanolic extract of Tinospora cordifolia as a potential candidate for differentiation based therapy of glioblastomas. PLoS One 2013; 8:e78764. [PMID: 24205314 PMCID: PMC3811968 DOI: 10.1371/journal.pone.0078764] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2013] [Accepted: 09/16/2013] [Indexed: 12/20/2022] Open
Abstract
Glioblastomas are the most aggressive primary brain tumors and their heterogeneity and complexity often renders them non responsive to various conventional treatments. Search for herbal products having potential anti-cancer activity is an active area of research in the Indian traditional system of medicine i.e., Ayurveda. Tinospora cordifolia, also named as ‘heavenly elixir’ is used in various ayurvedic decoctions as panacea to treat several body ailments. The current study investigated the anti-brain cancer potential of 50% ethanolic extract of Tinospora cordifolia (TCE) using C6 glioma cells. TCE significantly reduced cell proliferation in dose-dependent manner and induced differentiation in C6 glioma cells, resulting in astrocyte-like morphology as indicated by phase contrast images, GFAP expression and process outgrowth data of TCE treated cells which exhibited higher number and longer processes than untreated cells. Reduced proliferation of cells was accompanied by enhanced expression of senescence marker, mortalin and its translocation from perinuclear to pancytoplasmic spaces. Further, TCE showed anti-migratory and anti-invasive potential as depicted by wound scratch assay and reduced expression of plasticity markers NCAM and PSA-NCAM along with MMP-2 and 9. On analysis of the cell cycle and apoptotic markers, TCE treatment was seen to arrest the C6 cells in G0/G1 and G2/M phase, suppressing expression of G1/S phase specific protein cyclin D1 and anti-apoptotic protein Bcl-xL, thus supporting its anti-proliferative and apoptosis inducing potential. Present study provides the first evidence for the presence of anti-proliferative, differentiation-inducing and anti-migratory/anti-metastatic potential of TCE in glioma cells and possible signaling pathways involved in its mode of action. Our primary data suggests that TCE and its active components may prove to be promising phytotherapeutic interventions in gliobalstoma multiformae.
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Patil D, Gautam M, Gairola S, Jadhav S, Patwardhan B. Effect of Botanical Immunomodulators on Human CYP3A4 Inhibition. Integr Cancer Ther 2013; 13:167-75. [DOI: 10.1177/1534735413503551] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Purpose. Many botanical immunomodulators are used as adjuvants along with cancer chemotherapy. However, information on the impact of concurrent administration of such botanicals on pharmacokinetics of chemotherapy agents is inadequate. This study investigates inhibitory activities of 3 popular botanical adjuvants: Asparagus racemosus (root aqueous extract; ARE), Withania somnifera (root aqueous extract; WSE), and Tinospora cordifolia (stem aqueous extract, TCE) on human CYP3A4 isoenzyme, responsible for metabolism of several chemotherapy agents. Experimental design. Testosterone 6-β hydroxylation was monitored using high-performance liquid chromatography as an indicator of CYP3A4 catalytic activities. Ketoconazole (positive control) and extracts were studied at their in vivo–relevant concentrations. Results. TCE showed mild inhibition while no significant inhibitory activities were observed in WSE and ARE. TCE was further fractionated to obtain polar and nonpolar fractions. The nonpolar fraction showed significant CYP3A4 inhibition with IC50 13.06 ± 1.38 µg/mL. Major constituents of nonpolar fraction were identified using HPLC-DAD-MS profiling as berberine, jatrorrhizine, and palmatine, which showed IC50 values as 6.25 ± 0.30, 15.18 ± 1.59, and 15.53 ± 1.89 µg/mL, respectively. Conclusion. Our findings suggest that constituents of TCE extract especially protoberberine alkaloids have the potential to interact with cancer chemotherapy agents that are metabolized by CYP3A4 in vivo.
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Affiliation(s)
- Dada Patil
- Serum Institute of India Research Foundation, Hadapsar, Pune, India
| | - Manish Gautam
- Serum Institute of India Research Foundation, Hadapsar, Pune, India
| | - Sunil Gairola
- Serum Institute of India Limited, Hadapsar, Pune, India
| | - Suresh Jadhav
- Serum Institute of India Limited, Hadapsar, Pune, India
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Kalekar SA, Munshi RP, Thatte UM. Do plants mediate their anti-diabetic effects through anti-oxidant and anti-apoptotic actions? an in vitro assay of 3 Indian medicinal plants. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2013; 13:257. [PMID: 24093976 PMCID: PMC3852064 DOI: 10.1186/1472-6882-13-257] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/12/2013] [Accepted: 09/18/2013] [Indexed: 12/03/2022]
Abstract
Background Both experimental and clinical studies suggest that oxidative stress plays a major role in the pathogenesis of both types of diabetes mellitus. This oxidative stress leads to β-cell destruction by apoptosis. Hence exploring agents modulating oxidative stress is an effective strategy in the treatment of both Type I and Type II diabetes. Plants are a major source of anti-oxidants and exert protective effects against oxidative stress in biological systems. Phyllanthus emblica, Curcuma longa and Tinospora cordifolia are three such plants widely used in Ayurveda for their anti-hyperglycemic activity. Additionally their anti-oxidant properties have been scientifically validated in various experimental in vitro and in vivo models. Hence the present in vitro study was planned to assess whether the anti-hyperglycemic effects of the hydro-alcoholic extracts of Phyllanthus emblica (Pe) and Curcuma longa (Cl) and aqueous extract of Tinospora cordifolia (Tc) are mediated through their antioxidant and/or anti-apoptotic property in a streptozotocin induced stress model. Methods RINm5F cell line was used as a model of pancreatic β-cells against stress induced by streptozotocin (2 mM). Non-toxic concentrations of the plant extracts were identified using MTT assay. Lipid peroxidation through MDA release, modulation of apoptosis and insulin release were the variables measured to assess streptozotocin induced damage and protection afforded by the plant extracts. Results All 3 plants extracts significantly inhibited MDA release from RIN cells indicating protective effect against STZ induced oxidative damage. They also exhibited a dose dependent anti-apoptotic effect as seen by a decrease in the sub G0 population in response to STZ. None of the plant extracts affected insulin secretion from the cells to a great extent. Conclusion The present study thus demonstrated that the protective effect of the selected medicinal plants against oxidative stress induced by STZ in vitro, which was exerted through their anti-oxidant and anti-apoptotic actions.
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