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Dos Santos Dantas Lima L, Felipe Domingues Passero L, Indriunas A, de Souza Santos I, Francisco Uchôa Coqueiro L, Alexandre Souza da Cruz K, Batista de Almeida A, Carlos Fernandes Galduróz J, Rodrigues E. The Meaning of Plants' Names: A New Discovering Approach to Its Medicinal and/or Toxic Properties. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2024; 2024:6678557. [PMID: 38410808 PMCID: PMC10896657 DOI: 10.1155/2024/6678557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Revised: 12/22/2023] [Accepted: 02/06/2024] [Indexed: 02/28/2024]
Abstract
Some of the vernacular or scientific names are related to possible medicinal and/or toxic properties that can reveal the presence of potential bioactive agents, contributing to the discovery of new drugs and/or knowledge of the risks associated with their use. This study sought to list the scientific and vernacular names of plants whose lexicons are related to those possible properties of plants and to compare them with the "ethno" (ethnobotanical and ethnopharmacological) and pharmacological data available in the scientific literature. A floating reading of the two classical and reference works on Brazilian medicinal plants was performed, and plants with vernacular and/or scientific names related to the possible medicinal and/or toxic properties were listed. Correlations between the meanings of the species' names (lexicon) and their possible biological properties were made from their translation from Latin by consulting dictionaries. A bibliographic survey was conducted on the "ethno" and pharmacological data for each species. Finally, data from these three dimensions (lexicon, "ethno," and pharmacology) were classified and compared using a bioprospection classification. It resulted in a list of 90 plant species belonging to 47 families. 66 of the 90 species presented "ethno" data from the scientific literature, while 46 species presented pharmacological data. Of these, 46 (69.7%) and 27 (58.7%), respectively, showed equivalence with the possible medicinal and/or toxic properties of plants according to their lexicons. According to this study, half of the plants investigated demonstrate equivalence in the three dimensions analyzed (lexicons, "ethno," and pharmacological data from the scientific literature). Gastrointestinal and nervous system categories are among the most common in all three dimensions. Plant lexicons may be closely linked to the possible medicinal and/or toxic properties and the study of plant lexicons may represent one more approach for the search for new drugs, mainly considering the gastrointestinal, nervous, and parasites categories.
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Affiliation(s)
- Letícia Dos Santos Dantas Lima
- Center for Ethnobotanical and Ethnopharmacological Studies (CEE), Department of Environmental Sciences, Universidade Federal de Sa˜o Paulo (UNIFESP), Rua Prof. Artur Riedel, No 275, Diadema 09972-270, SP, Brazil
| | - Luiz Felipe Domingues Passero
- São Paulo State University (UNESP), Institute of Biosciences, Praça Infante Dom Henrique, s/n, São Vicente 11330-900, SP, Brazil
- Institute for Advanced Studies of Ocean, São Paulo State University (UNESP), São Vicente 11350-011, Brazil
| | - Alexandre Indriunas
- Museu Nacional, Universidade Federal do Rio de Janeiro, Quinta da Boa Vista-São Cristóvão, Rio de Janeiro 20940-040, Brazil
| | - Ingrid de Souza Santos
- Center for Ethnobotanical and Ethnopharmacological Studies (CEE), Department of Environmental Sciences, Universidade Federal de Sa˜o Paulo (UNIFESP), Rua Prof. Artur Riedel, No 275, Diadema 09972-270, SP, Brazil
| | - Luíza Francisco Uchôa Coqueiro
- Center for Ethnobotanical and Ethnopharmacological Studies (CEE), Department of Environmental Sciences, Universidade Federal de Sa˜o Paulo (UNIFESP), Rua Prof. Artur Riedel, No 275, Diadema 09972-270, SP, Brazil
| | - Kayo Alexandre Souza da Cruz
- Center for Ethnobotanical and Ethnopharmacological Studies (CEE), Department of Environmental Sciences, Universidade Federal de Sa˜o Paulo (UNIFESP), Rua Prof. Artur Riedel, No 275, Diadema 09972-270, SP, Brazil
| | - Adriana Batista de Almeida
- Center for Ethnobotanical and Ethnopharmacological Studies (CEE), Department of Environmental Sciences, Universidade Federal de Sa˜o Paulo (UNIFESP), Rua Prof. Artur Riedel, No 275, Diadema 09972-270, SP, Brazil
| | - José Carlos Fernandes Galduróz
- Departament of Psychobiology, Universidade Federal de São Paulo, Rua Botucatu, 862, Edifício Ciências Biomédicas-1° Andar, São Paulo 04724-000, Brazil
| | - Eliana Rodrigues
- Center for Ethnobotanical and Ethnopharmacological Studies (CEE), Department of Environmental Sciences, Universidade Federal de Sa˜o Paulo (UNIFESP), Rua Prof. Artur Riedel, No 275, Diadema 09972-270, SP, Brazil
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Moreno-Velasco A, Fragoso-Serrano M, de Jesús Flores-Tafoya P, Carrillo-Rojas S, Bautista E, Leitão SG, Castañeda-Gómez JF, Pereda-Miranda R. Inhibition of multidrug-resistant MCF-7 breast cancer cells with combinations of clinical drugs and resin glycosides from Operculina hamiltonii. PHYTOCHEMISTRY 2024; 217:113922. [PMID: 37972675 DOI: 10.1016/j.phytochem.2023.113922] [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: 07/28/2023] [Revised: 10/31/2023] [Accepted: 11/09/2023] [Indexed: 11/19/2023]
Abstract
The jalap roots, Operculina hamiltonii D.F. Austin & Staples (Convolvulaceae), are extensively commercialized as a depurative and laxative remedy in traditional medicine of the north and northeast regions of Brazil. The purification by recycling HPLC and structure elucidation of three new acyl sugars or resin glycosides are described here from a commercial product made of powdered roots. Three macrocyclic structures of a tetrasaccharide of (11S)-hydroxyhexadecanoic acid, operculinic acid C (1), the undescribed hamiltonins II and III (3 and 4), in addition to the known batatinoside III (5), presented a diastereoisomeric relationship as one residue of n-dodecanoic acid esterified the oligosaccharide core on a different position in each compound. Furthermore, hamiltonin IV (6) was characterized as an ester-type homodimer of acylated operculinic acid C with the same substitution pattern identified in hamiltonins II (3) and III (4) for each of the dimer subunits. All the isolated resin glycosides did not display any intrinsic cytotoxicity (IC50 > 25 μM). However, a combination of the individual isolated compounds 3-6 (1-50 μM) demonstrated an enhancement of cytotoxic effects with sublethal doses of vinblastine and podophyllotoxin (0.003 μM) in multidrug-resistant breast carcinoma epithelial cells (MCF-7/Vin).
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Affiliation(s)
- Armando Moreno-Velasco
- Departamento de Farmacia, Facultad de Química and Programa de Maestría y Doctorado en Ciencias Químicas, Universidad Nacional Autónoma de México, Ciudad Universitaria, Mexico City, 04510, Mexico
| | - Mabel Fragoso-Serrano
- Departamento de Farmacia, Facultad de Química and Programa de Maestría y Doctorado en Ciencias Químicas, Universidad Nacional Autónoma de México, Ciudad Universitaria, Mexico City, 04510, Mexico
| | - Pedro de Jesús Flores-Tafoya
- Departamento de Farmacia, Facultad de Química and Programa de Maestría y Doctorado en Ciencias Químicas, Universidad Nacional Autónoma de México, Ciudad Universitaria, Mexico City, 04510, Mexico
| | - Sebastian Carrillo-Rojas
- Departamento de Farmacia, Facultad de Química and Programa de Maestría y Doctorado en Ciencias Químicas, Universidad Nacional Autónoma de México, Ciudad Universitaria, Mexico City, 04510, Mexico
| | - Elihu Bautista
- Consejo Nacional de Ciencia y Tecnología, División de Biología Molecular, Instituto Potosino de Investigación Científica y Tecnológica A.C., San Luis Potosí, S.L.P, Mexico
| | - Suzana Guimarães Leitão
- Faculdade de Farmacia, Universidade Federal Do Rio de Janeiro, CCS, Bloco A, Ilha Do Fundão, 21941-902, Rio de Janeiro, Brazil
| | - Jhon F Castañeda-Gómez
- Grupo Químico de Investigación y Desarrollo Ambiental. Programa de Licenciatura en Ciencias Naturales y Educación Ambiental, Facultad de Educación. Universidad Surcolombiana, Neiva, Colombia.
| | - Rogelio Pereda-Miranda
- Departamento de Farmacia, Facultad de Química and Programa de Maestría y Doctorado en Ciencias Químicas, Universidad Nacional Autónoma de México, Ciudad Universitaria, Mexico City, 04510, Mexico.
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Castañeda-Gómez JF, Leitão SG, Pereda-Miranda R. Hederifolic acids A-D, hepta and hexasaccharides from the resin glycosides of Ipomoea hederifolia. PHYTOCHEMISTRY 2023; 211:113689. [PMID: 37121293 DOI: 10.1016/j.phytochem.2023.113689] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 04/17/2023] [Accepted: 04/20/2023] [Indexed: 05/08/2023]
Abstract
Scarlet morning glory, Ipomoea hederifolia L. (Convolvulaceae), is an ornamental vine native to the Americas with oxytocic, cytotoxic, antipsychotic, anti-inflammatory, antioxidant, and antimicrobial properties. A chemical study of the glycosidic acids from the resin glycosides contained in the aerial parts was carried out, through their isolation as peracetylated derivatives, by recycling preparative liquid chromatography. Structure elucidation was performed by HR-MS in accordance with NMR. Four peracetylated derivatives of glycosidic acids, named hederifolic acids A-D, were identified as heptaglycosides and hexaglycosides linked to 3S,12S-dihydroxyheptadecanoic acid or 12 S-hydroxyheptadecanoic acid. Consequently, hederifolic acids B and D were found to be dehydroxylated homologs at C-3 of the fatty acid aglycones of hederifolic acids A and C, respectively.
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Affiliation(s)
- Jhon F Castañeda-Gómez
- Grupo Químico de Investigación y Desarrollo Ambiental. Programa de Licenciatura en Ciencias Naturales y Educación Ambiental, Facultad de Educación. Universidad Surcolombiana, Neiva, Colombia.
| | - Suzana Guimarães Leitão
- Faculdade de Farmacia, Universidade Federal Do Rio de Janeiro, CCS, Bloco A, Ilha Do Fundão, 21941-902, Rio de Janeiro, Brazil
| | - Rogelio Pereda-Miranda
- Departamento de Farmacia, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad Universitaria, Mexico, 04510, Mexico
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Maharani R, Fajar M, Supratman U. Resin Glycosides from Convolvulaceae Family: An Update. Molecules 2022; 27:8161. [PMID: 36500257 PMCID: PMC9817078 DOI: 10.3390/molecules27238161] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 11/13/2022] [Accepted: 11/15/2022] [Indexed: 11/25/2022] Open
Abstract
Resin glycoside is a type of secondary metabolite isolated commonly from the Convolvulaceae family. It consists of oligosaccharides conjugated to organic acids with a larger percentage having a macrocyclic structure. The resin glycosides reported in this review is classified mostly based on the number of sugar units constructing the structure, which is correlated to the biological properties of the compounds. According to preliminary reviews, the protocols to isolate the compounds are not straightforward and require a special technique. Additionally, the structural determination of the isolated compounds needs to minimize the structure for the elucidation to become easier. Even though resin glycosides have a complicated structural skeleton, several total syntheses of the compounds have been reported in articles published from 2010 to date. This review is an update on the prior studies of the resin glycosides reported in 2010 and 2017. The review includes the classification, isolation techniques, structural determination, biological properties, and total synthesis of the resin glycosides.
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Affiliation(s)
- Rani Maharani
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran, Jatinangor, Sumedang 45363, Indonesia
- Central Laboratory, Universitas Padjadjaran, Jatinangor, Sumedang 45363, Indonesia
- Centre of Natural Products Chemistry and Synthesis Studies, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran, Jatinangor, Sumedang 45363, Indonesia
| | - Mohamad Fajar
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran, Jatinangor, Sumedang 45363, Indonesia
| | - Unang Supratman
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran, Jatinangor, Sumedang 45363, Indonesia
- Central Laboratory, Universitas Padjadjaran, Jatinangor, Sumedang 45363, Indonesia
- Centre of Natural Products Chemistry and Synthesis Studies, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran, Jatinangor, Sumedang 45363, Indonesia
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Moreno-Velasco A, Flores-Tafoya PDJ, Fragoso-Serrano M, Leitão SG, Pereda-Miranda R. Resin Glycosides from Operculina hamiltonii and Their Synergism with Vinblastine in Cancer Cells. JOURNAL OF NATURAL PRODUCTS 2022; 85:2385-2394. [PMID: 36162138 DOI: 10.1021/acs.jnatprod.2c00594] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Operculina hamiltonii is a vine native to the north and northeast region of Brazil, where its roots are traded as a depurative and laxative remedy with the name of Brazilian jalap in traditional medicine. Procedures for the isolation, purification by recycling HPLC, and structure elucidation of three undescribed resin glycosides are presented herein. Hamiltonin I (1) represents a macrocyclic structure of a tetrasaccharide of (11S)-hydroxyhexadecanoic acid. Additionally, two acyclic pentasaccharides, named hamiltoniosides I (2) and II (3), were also isolated, which are related structurally to the known compounds 4 and 5, macrocyclic lactone-type batatinosides. The tetrasaccharide core of 1 was diacylated by n-decanoic acid and the unusual n-hexadecanoic acid moiety, while the pentasaccharides 2-5 were esterified by one unit of n-decanoic or n-dodecanoic acid. All the isolated compounds were found to be inactive as cytotoxic agents. However, when they were evaluated (1-25 μM) in combination with a sublethal concentration of the anticancer agent vinblastine (0.003 μM), a significant enhancement of the resultant cytotoxicity was produced, especially for multidrug-resistant breast carcinoma epithelial cells. Such combined synergistic potency may be beneficial for chemotherapy, making resin glycosides potential candidates for drug repurposing of conventional chemotherapeutic drugs to reduce their side effects.
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Affiliation(s)
- Armando Moreno-Velasco
- Departamento de Farmacia, Facultad de Química and Programa de Maestría y Doctorado en Ciencias Químicas, Universidad Nacional Autónoma de México, Ciudad Universitaria, Mexico City 04510, Mexico
| | - Pedro de Jesús Flores-Tafoya
- Departamento de Farmacia, Facultad de Química and Programa de Maestría y Doctorado en Ciencias Químicas, Universidad Nacional Autónoma de México, Ciudad Universitaria, Mexico City 04510, Mexico
| | - Mabel Fragoso-Serrano
- Departamento de Farmacia, Facultad de Química and Programa de Maestría y Doctorado en Ciencias Químicas, Universidad Nacional Autónoma de México, Ciudad Universitaria, Mexico City 04510, Mexico
| | - Suzana Guimarães Leitão
- Faculdade de Farmacia, Universidade Federal do Rio de Janeiro, CCS, Bloco A, Ilha do Fundão, Rio de Janeiro 21941-902, Brazil
| | - Rogelio Pereda-Miranda
- Departamento de Farmacia, Facultad de Química and Programa de Maestría y Doctorado en Ciencias Químicas, Universidad Nacional Autónoma de México, Ciudad Universitaria, Mexico City 04510, Mexico
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Fan BY, Jiang X, Li YX, Wang WL, Yang M, Li JL, Wang AD, Chen GT. Chemistry and biological activity of resin glycosides from Convolvulaceae species. Med Res Rev 2022; 42:2025-2066. [PMID: 35707917 DOI: 10.1002/med.21916] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 03/12/2022] [Accepted: 06/07/2022] [Indexed: 11/09/2022]
Abstract
Carbohydrate-based drug discovery has gained more and more attention during the last few decades. Resin glycoside is a kind of novel and complex glycolipids mainly distributed in plants of the family Convolvulaceae. Over the last decade, a number of natural resin glycosides and derivatives have been isolated and identified, and exhibited a broad spectrum of biological activities, such as cytotoxic, multidrug-resistant reversal on both microbial pathogens and mammalian cancer cells, antivirus, anticonvulsant, antidepressant, sedative, vasorelaxant, laxative, and α-glucosidase inhibitory effects, indicating their potential as lead compounds for drug discovery. A systematic review of the literature studies was carried out to summarize the chemistry and biological activity of resin glycosides from Convolvulaceae species, based on various data sources such as PubMed, Web of Science, Scopus, and Google scholar. The keyword "Convolvulaceae" was paired with "resin glycoside," "glycosidic acid," "glycolipid," or "oligosaccharide," and the references published between 2009 and June 2021 were covered. In this article, we comprehensively reviewed the structures of 288 natural resin glycoside and derivatives newly reported in the last decade. Moreover, we summarized the biological activities and mechanisms of action of the resin glycosides with pharmaceutical potential. Taken together, great progress has been made on the chemistry and biological activity of resin glycosides from Convolvulaceae species, however, more exploratory research is still needed, especially on the mechanism of action of the biological activities.
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Affiliation(s)
- Bo-Yi Fan
- Department of Natural Medicines, School of Pharmacy, Nantong University, Nantong, Jiangsu Province, China
| | - Xing Jiang
- Department of Natural Medicines, School of Pharmacy, Nantong University, Nantong, Jiangsu Province, China
| | - Yu-Xin Li
- Department of Natural Medicines, School of Pharmacy, Nantong University, Nantong, Jiangsu Province, China
| | - Wen-Li Wang
- Department of Natural Medicines, School of Pharmacy, Nantong University, Nantong, Jiangsu Province, China
| | - Min Yang
- Department of Natural Medicines, School of Pharmacy, Nantong University, Nantong, Jiangsu Province, China
| | - Jian-Lin Li
- Department of Natural Medicines, School of Pharmacy, Nantong University, Nantong, Jiangsu Province, China
| | - An-Dong Wang
- Department of Natural Medicines, School of Pharmacy, Nantong University, Nantong, Jiangsu Province, China
| | - Guang-Tong Chen
- Department of Natural Medicines, School of Pharmacy, Nantong University, Nantong, Jiangsu Province, China
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Lv KQ, Ji HY, Du GX, Peng S, Guo PJ, Wang G, Zhu Y, Wang Q, Wang WQ, Xuan LJ. Calysepins I-VII, Hexasaccharide Resin Glycosides from Calystegia sepium and Their Cytotoxic Evaluation. JOURNAL OF NATURAL PRODUCTS 2022; 85:1294-1303. [PMID: 35561431 DOI: 10.1021/acs.jnatprod.2c00008] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Seven new hexasaccharide resin glycosides, named calysepins I-VII (1-7), with 27-membered rings, were obtained from the aerial parts of Calystegia sepium. Their structures with absolute configuration were established on the basis of spectroscopic data interpretation analysis and the use of chemical methods. They were defined as hexasaccharides composed of one d-quinovose, four d-glucose, and one l-rhamnose unit, and their sugar moieties were partially acylated by (2S)-methylbutanoic acid in 1-7 and (2R,3R)-nilic acid in 1-5 and 7, which mainly differed at the positions of acylation. Additionally, calysepin IV (4) exhibited cytotoxicity against A549 cells with an IC50 value of 5.2 μM.
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Affiliation(s)
- Kai-Qing Lv
- School of Chinese Materia Medica, Nanjing University of Chinese Medicine, Nanjing 210029, People's Republic of China
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai 201203, People's Republic of China
| | - Hong-Ying Ji
- CAS Key Laboratory of Receptor Research, Stake Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai 201203, People's Republic of China
- Department of Pharmacology, The Key Laboratory of Neural and Vascular Biology, Ministry of Education, The Key Laboratory of New Drug Pharmacology and Toxicology, Hebei Medical University, Shijiazhuang, Hebei 050017, People's Republic of China
| | - Gao-Xiang Du
- School of Chinese Materia Medica, Nanjing University of Chinese Medicine, Nanjing 210029, People's Republic of China
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai 201203, People's Republic of China
| | - Shou Peng
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai 201203, People's Republic of China
- University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, People's Republic of China
| | - Peng-Ju Guo
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai 201203, People's Republic of China
- University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, People's Republic of China
| | - Ge Wang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai 201203, People's Republic of China
- University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, People's Republic of China
| | - Yao Zhu
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai 201203, People's Republic of China
- University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, People's Republic of China
| | - Qing Wang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai 201203, People's Republic of China
- University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, People's Republic of China
| | - Wen-Qiong Wang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai 201203, People's Republic of China
| | - Li-Jiang Xuan
- School of Chinese Materia Medica, Nanjing University of Chinese Medicine, Nanjing 210029, People's Republic of China
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai 201203, People's Republic of China
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Kruse LH, Bennett AA, Mahood EH, Lazarus E, Park SJ, Schroeder F, Moghe GD. Illuminating the lineage-specific diversification of resin glycoside acylsugars in the morning glory (Convolvulaceae) family using computational metabolomics. HORTICULTURE RESEARCH 2022; 9:uhab079. [PMID: 35039851 PMCID: PMC8825387 DOI: 10.1093/hr/uhab079] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 10/24/2021] [Accepted: 11/12/2021] [Indexed: 05/13/2023]
Abstract
Acylsugars are a class of plant defense compounds produced across many distantly related families. Members of the horticulturally important morning glory (Convolvulaceae) family produce a diverse sub-class of acylsugars called resin glycosides (RGs), which comprise oligosaccharide cores, hydroxyacyl chain(s), and decorating aliphatic and aromatic acyl chains. While many RG structures are characterized, the extent of structural diversity of this class in different genera and species is not known. In this study, we asked whether there has been lineage-specific diversification of RG structures in different Convolvulaceae species that may suggest diversification of the underlying biosynthetic pathways. Liquid chromatography coupled with tandem mass spectrometry (LC-MS/MS) was performed from root and leaf extracts of 26 species sampled in a phylogeny-guided manner. LC-MS/MS revealed thousands of peaks with signature RG fragmentation patterns with one species producing over 300 signals, mirroring the diversity in Solanaceae-type acylsugars. A novel RG from Dichondra argentea was characterized using Nuclear Magnetic Resonance spectroscopy, supporting previous observations of RGs with open hydroxyacyl chains instead of closed macrolactone ring structures. Substantial lineage-specific differentiation in utilization of sugars, hydroxyacyl chains, and decorating acyl chains was discovered, especially among Ipomoea and Convolvulus - the two largest genera in Convolvulaceae. Adopting a computational, knowledge-based strategy, we further developed a high-recall workflow that successfully explained ~72% of the MS/MS fragments, predicted the structural components of 11/13 previously characterized RGs, and partially annotated ~45% of the RGs. Overall, this study improves our understanding of phytochemical diversity and lays a foundation for characterizing the evolutionary mechanisms underlying RG diversification.
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Affiliation(s)
- Lars H Kruse
- Plant Biology Section, School of Integrative Plant Science, Cornell University, Ithaca, NY, 14853, USA
- Present Address: Michael Smith Laboratories, University of British Columbia, Vancouver, BC V6T 1Z4, Canada
| | - Alexandra A Bennett
- Plant Biology Section, School of Integrative Plant Science, Cornell University, Ithaca, NY, 14853, USA
- Present Address: Institute of Analytical Chemistry, Universität für Bodenkultur Wien, Vienna, 1090, Austria
| | - Elizabeth H Mahood
- Plant Biology Section, School of Integrative Plant Science, Cornell University, Ithaca, NY, 14853, USA
| | - Elena Lazarus
- Plant Biology Section, School of Integrative Plant Science, Cornell University, Ithaca, NY, 14853, USA
- Present Address: Department of Plant Biology, Carnegie Institution for Science, Stanford, CA, 94305, USA
| | - Se Jin Park
- Plant Biology Section, School of Integrative Plant Science, Cornell University, Ithaca, NY, 14853, USA
| | - Frank Schroeder
- Boyce Thompson Institute and Department of Chemistry and Chemical Biology, Cornell University, Ithaca, NY, 14853, USA
| | - Gaurav D Moghe
- Plant Biology Section, School of Integrative Plant Science, Cornell University, Ithaca, NY, 14853, USA
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Glycosidic Acid Content from the Roots of Operculina hamiltonii (Brazilian Jalap) and Some of Their Phytopharmaceuticals with Purgative Activity. REVISTA BRASILEIRA DE FARMACOGNOSIA 2021. [DOI: 10.1007/s43450-021-00190-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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10
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Fan BY, Lu Y, Yang M, Li JL, Chen GT. Evolvulins I and II, Resin Glycosides with a Trihydroxy Aglycone Unit from Evolvulus alsinoides. Org Lett 2019; 21:6548-6551. [DOI: 10.1021/acs.orglett.9b02492] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Bo-Yi Fan
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong, Jiangsu Province 226001, People’s Republic of China
| | - Yun Lu
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong, Jiangsu Province 226001, People’s Republic of China
| | - Min Yang
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong, Jiangsu Province 226001, People’s Republic of China
| | - Jian-Lin Li
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong, Jiangsu Province 226001, People’s Republic of China
| | - Guang-Tong Chen
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong, Jiangsu Province 226001, People’s Republic of China
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