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Chaudhary A, Das R, Mehta K, Mehta DK. Indian herb Tinospora cordifolia and Tinospora species: Phytochemical and therapeutic application. Heliyon 2024; 10:e31229. [PMID: 38813196 PMCID: PMC11133831 DOI: 10.1016/j.heliyon.2024.e31229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2024] [Revised: 05/06/2024] [Accepted: 05/13/2024] [Indexed: 05/31/2024] Open
Abstract
Clinical investigations are increasingly focusing on natural materials with medical benefits because, in contrast to medicines, they have extremely few adverse effects. Tinospora species of the Menispermaceae family has many bioactive principles for plant nutraceuticals. A thorough assessment of the existing literature revealed that Indian Tinospora species are an important group of medicinal herbs used for a variety of pharmacological activities. While, Tinospora cordifolia is widely recognized as a significant herb in the Indian System of Medicines (ISM) due to its bioactive components and has been used in the treatment of diabetes, cancer, urinary problems, fever, jaundice, helminthiasis, leprosy, dysentery, skin diseases, and many more. Using the search phrases "phytochemistry," "traditional uses," and "pharmacological evaluation of Indian Tinospora species," appropriate articles were carefully extracted from the MEDLINE/PubMed, Scopus, and WOS databases. Around 180 articles, related to the India Tinospora species, were selected from a pool of 200 papers published between 1991 and 2023. T. cordifolia has received a lot of scientific attention because of its diverse therapeutic characteristics in treating various diseases. Our present study in this review encompasses 1.) Phytochemistry, traditional uses and pharmacological potential of T. cordifolia as well as other Indian Tinospora species. 2.) Safety and toxicity study and available marketed formulation of T. cordifolia for the treatment of various diseases. The chemical constitution and pharmacological characteristics of other Tinospora species must also be investigated, indicating a need for further scientific research.
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Affiliation(s)
- Anu Chaudhary
- Department of Pharmaceutical Chemistry, MM College of Pharmacy, Maharishi Markandeshwar (Deemed to be University), Mullana, Ambala, 133207, India
| | - Rina Das
- Department of Pharmaceutical Chemistry, MM College of Pharmacy, Maharishi Markandeshwar (Deemed to be University), Mullana, Ambala, 133207, India
| | - Kiran Mehta
- Chitkara Business School, Chitkara University, Rajpura, 140401, India
| | - Dinesh Kumar Mehta
- Department of Pharmaceutical Chemistry, MM College of Pharmacy, Maharishi Markandeshwar (Deemed to be University), Mullana, Ambala, 133207, India
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2
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Zuhri UM, Yuliana ND, Fadilah F, Erlina L, Purwaningsih EH, Khatib A. Exploration of the main active metabolites from Tinospora crispa (L.) Hook. f. & Thomson stem as insulin sensitizer in L6.C11 skeletal muscle cell by integrating in vitro, metabolomics, and molecular docking. JOURNAL OF ETHNOPHARMACOLOGY 2024; 319:117296. [PMID: 37820996 DOI: 10.1016/j.jep.2023.117296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 10/05/2023] [Accepted: 10/06/2023] [Indexed: 10/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Tinospora crispa (L.) Hook. f. & Thomson stem (TCS) has long been used as folk medicine for the treatment of diabetes mellitus. Previous study revealed that TCS possesses multi-ingredients and multi-targets characteristic potential as insulin sensitizer activity. However, its mechanisms of action and molecular targets are still obscure. AIM OF THE STUDY In the present study, we investigated the effects of TCS against insulin resistance in muscle cells through integrating in vitro experiment and identifying its active biomarker using metabolomics and in molecular docking validation. MATERIALS AND METHODS We used centrifugal partition chromatography (CPC) to isolate 33 fractions from methanolic extract of TCS, and then used UHPLC-Orbitrap-HRMS to identify the detectable metabolites in each fraction. We assessed the insulin sensitization activity of each fraction using enzyme-linked immunosorbent assay (ELISA), and then used confocal immunocytochemistry microscopy to measure the translocation of glucose transporter 4 (GLUT4) to the cell membrane. The identified active metabolites were further simulated for its molecular docking interaction using Autodock Tools. RESULTS The polar fractions of TCS significantly increased insulin sensitivity, as measured by the inhibition of phosphorylated insulin receptor substrate-1 (pIRS1) at serine-312 residue (ser312) also the increasing number of translocated GLUT4 and glycogen content. We identified 58 metabolites of TCS, including glycosides, flavonoids, alkaloids, coumarins, and nucleotides groups. The metabolomics and molecular docking simulations showed the presence of minor metabolites consisting of tinoscorside D, higenamine, and tinoscorside A as the active compounds. CONCLUSIONS Our findings suggest that TCS is a promising new treatment for insulin resistance and the identification of the active metabolites in TCS could lead to the development of new drugs therapies for diabetes that target these pathways.
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Affiliation(s)
- Ummu Mastna Zuhri
- Doctoral Program in Biomedical Science, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Nancy Dewi Yuliana
- Department of Food Science and Technology, Bogor Agricultural University, Bogor, Indonesia
| | - Fadilah Fadilah
- Doctoral Program in Biomedical Science, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia; Department of Medical Chemistry, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia.
| | - Linda Erlina
- Department of Medical Chemistry, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Erni Hernawati Purwaningsih
- Doctoral Program in Biomedical Science, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia; Department of Medical Pharmacy, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Alfi Khatib
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, International Islamic University Malaysia, Kuantan, Malaysia
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Basnet S, Marahatha R, Shrestha A, Bhattarai S, Katuwal S, Sharma KR, Marasini BP, Dahal SR, Basnyat RC, Patching SG, Parajuli N. In Vitro and In Silico Studies for the Identification of Potent Metabolites of Some High-Altitude Medicinal Plants from Nepal Inhibiting SARS-CoV-2 Spike Protein. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27248957. [PMID: 36558090 PMCID: PMC9786757 DOI: 10.3390/molecules27248957] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 12/01/2022] [Accepted: 12/12/2022] [Indexed: 12/23/2022]
Abstract
Despite ongoing vaccination programs against COVID-19 around the world, cases of infection are still rising with new variants. This infers that an effective antiviral drug against COVID-19 is crucial along with vaccinations to decrease cases. A potential target of such antivirals could be the membrane components of the causative pathogen, SARS-CoV-2, for instance spike (S) protein. In our research, we have deployed in vitro screening of crude extracts of seven ethnomedicinal plants against the spike receptor-binding domain (S1-RBD) of SARS-CoV-2 using an enzyme-linked immunosorbent assay (ELISA). Following encouraging in vitro results for Tinospora cordifolia, in silico studies were conducted for the 14 reported antiviral secondary metabolites isolated from T. cordifolia-a species widely cultivated and used as an antiviral drug in the Himalayan country of Nepal-using Genetic Optimization for Ligand Docking (GOLD), Molecular Operating Environment (MOE), and BIOVIA Discovery Studio. The molecular docking and binding energy study revealed that cordifolioside-A had a higher binding affinity and was the most effective in binding to the competitive site of the spike protein. Molecular dynamics (MD) simulation studies using GROMACS 5.4.1 further assayed the interaction between the potent compound and binding sites of the spike protein. It revealed that cordifolioside-A demonstrated better binding affinity and stability, and resulted in a conformational change in S1-RBD, hence hindering the activities of the protein. In addition, ADMET analysis of the secondary metabolites from T. cordifolia revealed promising pharmacokinetic properties. Our study thus recommends that certain secondary metabolites of T. cordifolia are possible medicinal candidates against SARS-CoV-2.
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Affiliation(s)
- Saroj Basnet
- Center for Drug Design and Molecular Simulation Division, Kathmandu 44600, Nepal
| | - Rishab Marahatha
- Central Department of Chemistry, Tribhuvan University, Kathmandu 44618, Nepal
- Department of Chemistry, Oklahoma State University, Still Water, OK 74078, USA
| | - Asmita Shrestha
- Central Department of Chemistry, Tribhuvan University, Kathmandu 44618, Nepal
| | - Salyan Bhattarai
- Paraza Pharma, Inc., 2525 Avenue Marie-Curie, Montreal, QC H4S 2E1, Canada
| | - Saurav Katuwal
- Central Department of Chemistry, Tribhuvan University, Kathmandu 44618, Nepal
| | - Khaga Raj Sharma
- Central Department of Chemistry, Tribhuvan University, Kathmandu 44618, Nepal
| | | | - Salik Ram Dahal
- Department of Chemistry, Oklahoma State University, Still Water, OK 74078, USA
- Oakridge National Laboratory, Bethel Valley Rd, Oak Ridge, TN 37830, USA
| | - Ram Chandra Basnyat
- Central Department of Chemistry, Tribhuvan University, Kathmandu 44618, Nepal
| | - Simon G. Patching
- Independent Researcher, Leeds LS2 9JT, UK
- Correspondence: (S.G.P.); (N.P.)
| | - Niranjan Parajuli
- Central Department of Chemistry, Tribhuvan University, Kathmandu 44618, Nepal
- Correspondence: (S.G.P.); (N.P.)
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Anh BTM, Trang DT, Lan HTT, Van Kiem P, Tai BH, Dung NV, Nam NKT, Cuong NT, Nhiem NX, Mai NT. Constituents of Tinospora sinensis and their nitric oxide inhibitory activities. JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 2022:1-7. [PMID: 36069750 DOI: 10.1080/10286020.2022.2113975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 08/12/2022] [Accepted: 08/13/2022] [Indexed: 06/15/2023]
Abstract
One new phenylpropanoid glycoside, tinosinen A (1) and 13 known compounds, tinosinen (2), citrusin B (3), picraquassioside C (4), erythro-guaiacylglycerol-β-O-4'-coniferyl alcohol (5), erythro-guaiacylglycerol-8-O-4'-(sinapyl alcohol) ether (6), erythro-syringylglycerol-8-O-4'-(sinapyl alcohol) ether (7), seco-isolariciresinol 9-O-D-β-glucopyranoside (8), tinosposide A (9), pinoresinol-4'-O-β-D-glucopyranoside (10), syringaresinol-4'-O-β-D-glucopyranoside (11), pinoresinol (12), syringaresinol (13), and lirioresino-β-dimethyl ether (14) were isolated from the stems of Tinospora sinensis (Lour.) Merr. Their structures were established by detailed spectroscopic studies and comparisons with those reported in the literature. Compound 13 showed significant inhibitory NO production (IC50 value of 38.53 ± 1.90 μM) in RAW264.7 macrophages, LPS-stimulated. Compounds 3-7, 11, 12, and 14 inhibited NO production with IC50 values ranging from 38.53 to 99.07 μM.
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Affiliation(s)
- Bui Thi Mai Anh
- Department of Basic Science, University of Transport and Communications, Hanoi 11512, Vietnam
| | - Do Thi Trang
- Department of Structural Research, Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi 10072, Vietnam
| | - Hoang Thi Tuyet Lan
- Department of Basic Science, University of Transport and Communications, Hanoi 11512, Vietnam
| | - Phan Van Kiem
- Department of Structural Research, Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi 10072, Vietnam
| | - Bui Huu Tai
- Department of Structural Research, Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi 10072, Vietnam
| | - Nguyen Viet Dung
- Department of Structural Research, Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi 10072, Vietnam
| | - Ninh Khach Thanh Nam
- Department of Structural Research, Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi 10072, Vietnam
| | - Nguyen The Cuong
- Me Linh Station for Biodiversity, Institute of Ecology and Biological Resources, VAST, Hanoi 10072, Vietnam
| | - Nguyen Xuan Nhiem
- Department of Structural Research, Institute of Marine Biochemistry, Vietnam Academy of Science and Technology (VAST), Hanoi 10072, Vietnam
| | - Nguyen Thi Mai
- Department of Basic Science, University of Transport and Communications, Hanoi 11512, Vietnam
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Yang BH, Zhang YJ, Bai M, Zhang Q, Li CX, Huang XX, Song SJ. Chemical constituents from the fruits of Solanum nigrum and their chemotaxonomic significance. BIOCHEM SYST ECOL 2022. [DOI: 10.1016/j.bse.2022.104452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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Zhang JS, Xu DF, Wang YY, Ma RF, Zhang H. Clerodane furanoditerpenoids from the stems of Tinospora sinensis. Arch Pharm Res 2022; 45:328-339. [PMID: 35478401 DOI: 10.1007/s12272-022-01383-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 04/21/2022] [Indexed: 11/02/2022]
Abstract
One new clerodane-type furanoditerpenoid tinosinoid A (1) and nine new nor-clerodane analogs tinosinoids B-J (2-10) have been isolated from the stems of Tinospora sinensis. The structures of the new compounds with absolute configurations have been elucidated by spectroscopic means, including MS, NMR and ECD techniques, as well as chemical correlation. Compound 1 is a rare sulfur-containing clerodane diterpenoid incorporating a 2-mercaptoethanol unit via a thioether bond, while compounds 4/5 and 9 represent two pairs of unusual equilibrium regioisomers through an interesting intramolecular transesterification. Our bioassays established that 1 and 8 displayed moderate antiproliferative effects against two human tumor cell lines, and 9 and 10 showed significant α-glucosidase inhibitory activities. A kinetics study revealed that compound 10 was a noncompetitive α-glucosidase inhibitor, and its possible binding mode to the enzyme was further probed by molecular docking experiments.
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Affiliation(s)
- Jun-Sheng Zhang
- School of Biological Science and Technology, University of Jinan, Jinan, 250022, China
| | - De-Feng Xu
- School of Biological Science and Technology, University of Jinan, Jinan, 250022, China
| | - Yin-Yin Wang
- School of Biological Science and Technology, University of Jinan, Jinan, 250022, China
| | - Ren-Fen Ma
- School of Biological Science and Technology, University of Jinan, Jinan, 250022, China
| | - Hua Zhang
- School of Biological Science and Technology, University of Jinan, Jinan, 250022, China.
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Meso-Dihydroguaiaretic Acid Ameliorates Acute Respiratory Distress Syndrome through Inhibiting Neutrophilic Inflammation and Scavenging Free Radical. Antioxidants (Basel) 2022; 11:antiox11010123. [PMID: 35052627 PMCID: PMC8772954 DOI: 10.3390/antiox11010123] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 12/31/2021] [Accepted: 01/02/2022] [Indexed: 12/19/2022] Open
Abstract
The pathogenesis of acute respiratory distress syndrome (ARDS) is very complex. Patients with ARDS still suffer high mortality rates. Infiltration and activation of neutrophils in lungs are critical pathogenic factors in ARDS. In this study, we demonstrate that meso-dihydroguaiaretic acid (MDGA), a natural lignan, inhibits inflammatory responses in human neutrophils and ameliorates ARDS in mice. MDGA inhibited superoxide anion generation and elastase release in various G-protein coupled receptor agonists-induced human neutrophils. However, MDGA did not alter superoxide anion generation and elastase activity in cell-free systems. These results suggest that the anti-inflammatory effects of MDGA are mediated by regulating cellular signals in human neutrophils. In consistent with this, MDGA suppressed phosphorylation of extracellular signal-regulated kinase and c-Jun N-terminal kinase in activated human neutrophils. Moreover, MDGA inhibited CD11b expression and adhesion in activated human neutrophils. Interestingly, MDGA reduced reactive oxygen species (ROS) generation but not superoxide anion generation in protein kinase C (PKC) activator-induced human neutrophils, suggesting that MDGA may also have ROS scavenging ability. Indeed, MDGA showed strong free radical scavenging activity in cell-free assays. Significantly, MDGA suppressed PKC-induced neutrophil extracellular trap formation. Additionally, treatment of MDGA attenuated neutrophil infiltration and lung damage on lipopolysaccharide-induced ARDS in mice. In conclusion, our results demonstrate that MDGA has anti-neutrophilic inflammatory effects and free-radical scavenging activity. We also suggest that MDGA has potential to serve as a lead for developing new therapeutics to treat ARDS.
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Singh B, Nathawat S, Sharma RA. Ethnopharmacological and phytochemical attributes of Indian Tinospora species: A comprehensive review. ARAB J CHEM 2021. [DOI: 10.1016/j.arabjc.2021.103381] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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Zhang JS, Xu DF, Cao XX, Wang YY, Zhang H. Lignans with NO inhibitory activity from Tinospora sinensis. Chin J Nat Med 2021; 19:500-504. [PMID: 34247773 DOI: 10.1016/s1875-5364(21)60049-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Indexed: 10/20/2022]
Abstract
Two new lignan glucosides, tinsinlignans A and B (1 and 2), two new oxyneolignans, tinsinlignans C and D (3 and 4), along with one known analogue (5), were isolated from the stems of Tinospora sinensis. The structures of the new compounds were elucidated based on analysis of spectroscopic data, and the absolute configuration of 1 was determined through electronic circular dichroism (ECD) calculation based on the time-dependent density functional theory (TD-DFT). Compounds 1-4 were evaluated for their inhibitory effects on nitric oxide (NO) production induced by lipopolysaccharide (LPS) in murine RAW264.7 macrophage cells and compounds 1 and 2 exhibited moderate inhibitory activities with IC50 values of 18.5 ± 2.0 and 28.8 ± 1.2 μmol·L-1, respectively.
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Affiliation(s)
- Jun-Sheng Zhang
- School of Biological Science and Technology, University of Jinan, Jinan 250022, China.
| | - De-Feng Xu
- School of Biological Science and Technology, University of Jinan, Jinan 250022, China
| | - Xin-Xin Cao
- School of Biological Science and Technology, University of Jinan, Jinan 250022, China
| | - Yin-Yin Wang
- School of Biological Science and Technology, University of Jinan, Jinan 250022, China
| | - Hua Zhang
- School of Biological Science and Technology, University of Jinan, Jinan 250022, China.
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Ren W, Wu H, Tian Z, Zhang W, Dong W, Jiang H, Liu Y. Phytochemical and chemotaxonomic study on the dried rhizome of Menispermum dauricum DC. BIOCHEM SYST ECOL 2021. [DOI: 10.1016/j.bse.2020.104189] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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11
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Wen C, Li J, Xu X, Li Q, Li Y, Chen Y, Yang G. Lignans and clerodane diterpenoids from Tinospora sinensis. RSC Adv 2020; 10:28157-28163. [PMID: 35519134 PMCID: PMC9055830 DOI: 10.1039/d0ra04917d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Accepted: 07/21/2020] [Indexed: 12/27/2022] Open
Abstract
Sixteen lignans with diverse carbon skeletons, including tetrahydrofuran lignans (1, 13-18), 7,9'-dinorlignan (2), dibenzylbutane lignans (9-10), aryl tetrahydronaphthalene lignans (11-12), dihydrobenzofuran neolignans (19-20), 8-O-4' neolignans (21-22), and six clerodane diterpenoid glucosides (3-8) were isolated from the 70% ethanolic extract of the stems of Tinospora sinensis (Lour.) Merr. Their structures were established by spectroscopic analyses and chemical methods. Among all these isolates, compounds 1-2 and 3-4 were determined as previously undescribed lignans and clerodane diterpenoids respectively, and compounds 9-13 and 17-22 were discovered from T. sinensis for the first time. In addition, it was the first time to report three types of lignans including 7,9'-dinorlignan, dihydrobenzofuran neolignan and 8-O-4' neolignan from T. sinensis. The biological activities of all isolated compounds were assessed in terms of their nitric oxide production inhibitory activity in LPS stimulated RAW264.7 cells. The results showed that compound 20 exhibited a mild NO production inhibitory effect with an IC50 value of 17.43 ± 2.06 μM.
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Affiliation(s)
- Chumao Wen
- College of Biomedical Engineering, South-Central University for Nationalities Wuhan 430074 P. R. China
| | - Jun Li
- School of Pharmaceutical Sciences, South-Central University for Nationalities Wuhan 430074 P. R. China +86 27 6784 1196 +86 27 6784 1196
| | - Xiaoshi Xu
- School of Pharmaceutical Sciences, South-Central University for Nationalities Wuhan 430074 P. R. China +86 27 6784 1196 +86 27 6784 1196
| | - Qingqing Li
- School of Pharmaceutical Sciences, South-Central University for Nationalities Wuhan 430074 P. R. China +86 27 6784 1196 +86 27 6784 1196
| | - Yitong Li
- School of Pharmaceutical Sciences, South-Central University for Nationalities Wuhan 430074 P. R. China +86 27 6784 1196 +86 27 6784 1196
| | - Yu Chen
- College of Chemistry and Material Sciences, South-Central University for Nationalities Wuhan 430074 P. R. China
| | - Guangzhong Yang
- School of Pharmaceutical Sciences, South-Central University for Nationalities Wuhan 430074 P. R. China +86 27 6784 1196 +86 27 6784 1196
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Chemical constituents from the rhizome of Menispermum dauricum DC. and their chemotaxonomic significance. BIOCHEM SYST ECOL 2020. [DOI: 10.1016/j.bse.2020.104047] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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13
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Parveen A, Ali Z, Fantoukh O, Alhusban M, Wang W, Chittiboyina AG, Khan IA. Undescribed phenylpropanoid and a dimeric sesquiterpenoid possessing a rare cyclobutane ring from Tinospora sinensis. Nat Prod Res 2020; 35:3955-3962. [PMID: 32306764 DOI: 10.1080/14786419.2020.1752207] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
A rare dimeric sesquiterpenoid (tinosposinoside, 1) and a phenylpropanoid (cordifolioside C, 2), two undescribed metabolites, were isolated from the methanolic extract of the stems of Tinospora sinensis together with thirteen known compounds. This is the second example of a sesquiterpene dimer where two monomers linked together through a cyclobutane ring, possibly generated through [2 + 2] cycloaddition. The structures of 1 and 2 were elucidated by NMR and mass techniques.
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Affiliation(s)
- Abidah Parveen
- National Center for Natural Products Research, School of Pharmacy, The University of Mississippi, University, MS, USA.,Department of Biomolecular Sciences, Division of Pharmacognosy, School of Pharmacy, The University of Mississippi, University, MS, USA.,Department of Pharmaceutical Sciences, Abbottabad University of Science & Technology, Havelian, KPK, Pakistan
| | - Zulfiqar Ali
- National Center for Natural Products Research, School of Pharmacy, The University of Mississippi, University, MS, USA
| | - Omer Fantoukh
- Department of Biomolecular Sciences, Division of Pharmacognosy, School of Pharmacy, The University of Mississippi, University, MS, USA.,Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Manal Alhusban
- National Center for Natural Products Research, School of Pharmacy, The University of Mississippi, University, MS, USA.,Department of Biomolecular Sciences, Division of Pharmacognosy, School of Pharmacy, The University of Mississippi, University, MS, USA
| | - Wei Wang
- TCM and Ethnomedicine Innovation & Development Laboratory, School of Pharmacy, Hunan University of Chinese Medicine, Changsha, Hunan, China
| | - Amar G Chittiboyina
- National Center for Natural Products Research, School of Pharmacy, The University of Mississippi, University, MS, USA
| | - Ikhlas A Khan
- National Center for Natural Products Research, School of Pharmacy, The University of Mississippi, University, MS, USA.,Department of Biomolecular Sciences, Division of Pharmacognosy, School of Pharmacy, The University of Mississippi, University, MS, USA
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Parveen A, Wang YH, Fantoukh O, Alhusban M, Raman V, Ali Z, Khan IA. Development of a chemical fingerprint as a tool to distinguish closely related Tinospora species and quantitation of marker compounds. J Pharm Biomed Anal 2019; 178:112894. [PMID: 31606561 DOI: 10.1016/j.jpba.2019.112894] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2019] [Revised: 09/18/2019] [Accepted: 09/23/2019] [Indexed: 01/23/2023]
Abstract
Tinospora species are morphologically similar. Several cases of human toxicity have been reported in association with T. crispa. A chemical fingerprint was developed to differentiate T. crispa from its closely related species and to quantitate its major furanoditerpenes namely as borapetosides B, C and F. The rapid, sensitive and repeatable method was established using ultra-high performance liquid chromatography coupled with photodiode array and single quadrupole electrospray mass spectrometry detectors using a flavonoid, two alkaloids, an amide and six diterpenoids. Qualitative and quantitative determination was performed by UHPLC-UV and confirmed by MS. The intra-day RSD for replicates was between 0.9 and 6.8% and inter-day RSD was between 1.2 and 9.1%. Recovery was 97-103 %. The method is useful to achieve decisiveness in not only identifying but also differentiating T. crispa from T. sinensis and other closely related Tinospora species. Seventeen Tinospora plant samples and seventeen dietary supplements claiming T. crispa, T. sinensis and T. cordifolia were analyzed. The newly developed and validated method successfully resulted in the conclusive identification of two dietary supplements to be mislabeled.
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Affiliation(s)
- Abidah Parveen
- Division of Pharmacognosy, Department of Biomolecular Sciences, School of Pharmacy, University of Mississippi, University, MS, 38677, USA; National Center for Natural Products Research, School of Pharmacy, University of Mississippi, University, MS, 38677, USA; Department of Pharmacy, Abbottabad University of Science & Technology, Havelian, KPK, Pakistan
| | - Yan-Hong Wang
- National Center for Natural Products Research, School of Pharmacy, University of Mississippi, University, MS, 38677, USA
| | - Omer Fantoukh
- Division of Pharmacognosy, Department of Biomolecular Sciences, School of Pharmacy, University of Mississippi, University, MS, 38677, USA; National Center for Natural Products Research, School of Pharmacy, University of Mississippi, University, MS, 38677, USA; Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh, 4545, Saudi Arabia
| | - Manal Alhusban
- Division of Pharmacognosy, Department of Biomolecular Sciences, School of Pharmacy, University of Mississippi, University, MS, 38677, USA; National Center for Natural Products Research, School of Pharmacy, University of Mississippi, University, MS, 38677, USA
| | - Vijayasankar Raman
- National Center for Natural Products Research, School of Pharmacy, University of Mississippi, University, MS, 38677, USA
| | - Zulfiqar Ali
- National Center for Natural Products Research, School of Pharmacy, University of Mississippi, University, MS, 38677, USA
| | - Ikhlas A Khan
- Division of Pharmacognosy, Department of Biomolecular Sciences, School of Pharmacy, University of Mississippi, University, MS, 38677, USA; National Center for Natural Products Research, School of Pharmacy, University of Mississippi, University, MS, 38677, USA.
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Lam SH, Jian SD, Hwang TL, Chen PJ, Hung HY, Kuo PC, Wu TS. A new dimeric protoberberine alkaloid and other compounds from the tubers of Tinospora dentata. Nat Prod Res 2019; 35:17-24. [PMID: 31135226 DOI: 10.1080/14786419.2019.1611809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
A new dimeric quaternary protoberberine alkaloid, bispalmatrubine (1), and thirteen known compounds (2-14) were purified from the tubers of Tinospora dentata. Their structures were determined by spectroscopic and spectrometric analytical methods. Among the isolates, eight compounds were examined for their in vitro anti-inflammatory potential and several tested alkaloids displayed moderate inhibitory effects of N-formyl-methionyl-leucyl-phenylalanine/cytochalasin B (fMLP/CB)-induced superoxide anion generation and elastase release.
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Affiliation(s)
- Sio-Hong Lam
- School of Pharmacy, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Shu-Duan Jian
- Chuang Song Zong Pharmaceutical Co., LTD, Kaohsiung City, Taiwan
| | - Tsong-Long Hwang
- Graduate Institute of Natural Products, School of Traditional Chinese Medicine, College of Medicine, Chang Gung University, Taoyuan, Taiwan.,Research Center for Chinese Herbal Medicine, Research Center for Food and Cosmetic Safety, Graduate Institute of Health Industry Technology, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan, Taiwan.,Department of Anesthesiology, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Po-Jen Chen
- Department of Cosmetic Science, Providence University, Taichung, Taiwan
| | - Hsin-Yi Hung
- School of Pharmacy, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Ping-Chung Kuo
- School of Pharmacy, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Tian-Shung Wu
- School of Pharmacy, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Department of Pharmacy, College of Pharmacy and Health Care, Tajen University, Pingtung, Taiwan
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Liu X, Li L, Liu J, Qiao J, Zhao GR. Metabolic engineering Escherichia coli for efficient production of icariside D2. BIOTECHNOLOGY FOR BIOFUELS 2019; 12:261. [PMID: 31709010 PMCID: PMC6833136 DOI: 10.1186/s13068-019-1601-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Accepted: 10/24/2019] [Indexed: 05/08/2023]
Abstract
BACKGROUND Icariside D2 is a plant-derived natural glycoside with pharmacological activities of inhibiting angiotensin-converting enzyme and killing leukemia cancer cells. Production of icariside D2 by plant extraction and chemical synthesis is inefficient and environmentally unfriendly. Microbial cell factory offers an attractive route for economical production of icariside D2 from renewable and sustainable bioresources. RESULTS We metabolically constructed the biosynthetic pathway of icariside D2 in engineered Escherichia coli. We screened the uridine diphosphate glycosyltransferases (UGTs) and obtained an active RrUGT3 that regio-specifically glycosylated tyrosol at phenolic position to exclusively synthesize icariside D2. We put heterologous genes in E. coli cell for the de novo biosynthesis of icariside D2. By fine-tuning promoter and copy number as well as balancing gene expression pattern to decrease metabolic burden, the BMD10 monoculture was constructed. Parallelly, for balancing pathway strength, we established the BMT23-BMD12 coculture by distributing the icariside D2 biosynthetic genes to two E. coli strains BMT23 and BMD12, responsible for biosynthesis of tyrosol from preferential xylose and icariside D2 from glucose, respectively. Under the optimal conditions in fed-batch shake-flask fermentation, the BMD10 monoculture produced 3.80 g/L of icariside D2 using glucose as sole carbon source, and the BMT23-BMD12 coculture produced 2.92 g/L of icariside D2 using glucose-xylose mixture. CONCLUSIONS We for the first time reported the engineered E. coli for the de novo efficient production of icariside D2 with gram titer. It would be potent and sustainable approach for microbial production of icariside D2 from renewable carbon sources. E. coli-E. coli coculture approach is not limited to glycoside production, but could also be applied to other bioproducts.
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Affiliation(s)
- Xue Liu
- Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (Ministry of Education), School of Chemical Engineering and Technology, Tianjin University, Yaguan Road 135, Jinnan District, Tianjin, 300350 China
| | - Lingling Li
- Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (Ministry of Education), School of Chemical Engineering and Technology, Tianjin University, Yaguan Road 135, Jinnan District, Tianjin, 300350 China
| | - Jincong Liu
- Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (Ministry of Education), School of Chemical Engineering and Technology, Tianjin University, Yaguan Road 135, Jinnan District, Tianjin, 300350 China
| | - Jianjun Qiao
- Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (Ministry of Education), School of Chemical Engineering and Technology, Tianjin University, Yaguan Road 135, Jinnan District, Tianjin, 300350 China
- SynBio Research Platform, Collaborative Innovation Centre of Chemical Science and Engineering (Tianjin), Tianjin University, Yaguan Road 135, Jinnan District, Tianjin, 300350 China
| | - Guang-Rong Zhao
- Frontier Science Center for Synthetic Biology and Key Laboratory of Systems Bioengineering (Ministry of Education), School of Chemical Engineering and Technology, Tianjin University, Yaguan Road 135, Jinnan District, Tianjin, 300350 China
- SynBio Research Platform, Collaborative Innovation Centre of Chemical Science and Engineering (Tianjin), Tianjin University, Yaguan Road 135, Jinnan District, Tianjin, 300350 China
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