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Zhang H, Zou J, Yan X, Chen J, Cao X, Wu J, Liu Y, Wang T. Marine-Derived Macrolides 1990-2020: An Overview of Chemical and Biological Diversity. Mar Drugs 2021; 19:180. [PMID: 33806230 PMCID: PMC8066444 DOI: 10.3390/md19040180] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 03/19/2021] [Accepted: 03/21/2021] [Indexed: 12/18/2022] Open
Abstract
Macrolides are a significant family of natural products with diverse structures and bioactivities. Considerable effort has been made in recent decades to isolate additional macrolides and characterize their chemical and bioactive properties. The majority of macrolides are obtained from marine organisms, including sponges, marine microorganisms and zooplankton, cnidarians, mollusks, red algae, bryozoans, and tunicates. Sponges, fungi and dinoflagellates are the main producers of macrolides. Marine macrolides possess a wide range of bioactive properties including cytotoxic, antibacterial, antifungal, antimitotic, antiviral, and other activities. Cytotoxicity is their most significant property, highlighting that marine macrolides still encompass many potential antitumor drug leads. This extensive review details the chemical and biological diversity of 505 macrolides derived from marine organisms which have been reported from 1990 to 2020.
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Affiliation(s)
| | | | | | | | | | | | | | - Tingting Wang
- Li Dak Sum Marine Biopharmaceutical Research Center, Department of Marine Pharmacy, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo 315800, China; (H.Z.); (J.Z.); (X.Y.); (J.C.); (X.C.); (J.W.); (Y.L.)
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Hu F, Lei R, Deng YF, Wang J, Li GF, Wang CN, Li ZH, Zhu SF. Discovery of novel inhibitors of RNA silencing suppressor P19 based on virtual screening. RSC Adv 2018; 8:10532-10540. [PMID: 35540466 PMCID: PMC9078884 DOI: 10.1039/c8ra01311j] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2018] [Accepted: 03/06/2018] [Indexed: 11/21/2022] Open
Abstract
The combined virtual and experimental screening method is a efficient strategy to discover inhibitors of RNA silencing suppressor.
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Affiliation(s)
- Fan Hu
- College of Plant Protection
- China Agricultural University
- Beijing
- China
- Institute of Plant Quarantine
| | - Rong Lei
- Institute of Plant Quarantine
- Chinese Academy of Inspection and Quarantine
- Beijing
- China
| | - Yu-Fang Deng
- College of Plant Protection
- China Agricultural University
- Beijing
- China
- Institute of Plant Quarantine
| | - Jun Wang
- Institute of Plant Quarantine
- Chinese Academy of Inspection and Quarantine
- Beijing
- China
| | - Gui-Fen Li
- Institute of Plant Quarantine
- Chinese Academy of Inspection and Quarantine
- Beijing
- China
| | - Chao-Nan Wang
- College of Plant Protection
- China Agricultural University
- Beijing
- China
- Institute of Plant Quarantine
| | - Zhi-Hong Li
- College of Plant Protection
- China Agricultural University
- Beijing
- China
| | - Shui-Fang Zhu
- College of Plant Protection
- China Agricultural University
- Beijing
- China
- Institute of Plant Quarantine
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Fonseca A, Ishoey T, Espinoza C, Pérez-Pantoja D, Manghisi A, Morabito M, Salas-Burgos A, Gallardo VA. Genomic features of "Candidatus Venteria ishoeyi", a new sulfur-oxidizing macrobacterium from the Humboldt Sulfuretum off Chile. PLoS One 2017; 12:e0188371. [PMID: 29236755 PMCID: PMC5728499 DOI: 10.1371/journal.pone.0188371] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2016] [Accepted: 11/06/2017] [Indexed: 12/13/2022] Open
Abstract
The Humboldt Sulfuretum (HS), in the productive Humboldt Eastern Boundary Current Upwelling Ecosystem, extends under the hypoxic waters of the Peru-Chile Undercurrent (ca. 6°S and ca. 36°S). Studies show that primeval sulfuretums held diverse prokaryotic life, and, while rare today, still sustain species-rich giant sulfur-oxidizing bacterial communities. We here present the genomic features of a new bacteria of the HS, "Candidatus Venteria ishoeyi" ("Ca. V. ishoeyi") in the family Thiotrichaceae.Three identical filaments were micro-manipulated from reduced sediments collected off central Chile; their DNA was extracted, amplified, and sequenced by a Roche 454 GS FLX platform. Using three sequenced libraries and through de novo genome assembly, a draft genome of 5.7 Mbp, 495 scaffolds, and a N50 of 70 kbp, was obtained. The 16S rRNA gene phylogenetic analysis showed that "Ca. V. ishoeyi" is related to non-vacuolate forms presently known as Beggiatoa or Beggiatoa-like forms. The complete set of genes involved in respiratory nitrate-reduction to dinitrogen was identified in "Ca. V. ishoeyi"; including genes likely leading to ammonification. As expected, the sulfur-oxidation pathway reported for other sulfur-oxidizing bacteria were deduced and also, key inorganic and organic carbon acquisition related genes were identified. Unexpectedly, the genome of "Ca. V. ishoeyi" contained numerous CRISPR repeats and an I-F CRISPR-Cas type system gene coding array. Findings further show that, as a member of an eons-old marine ecosystem, "Ca. V. ishoeyi" contains the needed metabolic plasticity for life in an increasingly oxygenated and variable ocean.
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Affiliation(s)
- Alexis Fonseca
- Department of Pharmacology, University of Concepcion, Concepcion, Chile
- Department of Oceanography, University of Concepcion, Concepcion, Chile
| | - Thomas Ishoey
- Independent consultant, Encinitas, California, United States of America
| | - Carola Espinoza
- Department of Oceanography, University of Concepcion, Concepcion, Chile
- College of Ocean Science and Resources, Institute Marine Affairs and Resource Management, National Taiwan Ocean University, Keelung, Taiwan
| | - Danilo Pérez-Pantoja
- Programa Institucional de Fomento a la Investigación, Desarrollo e Innovación, Universidad Tecnológica Metropolitana, San Joaquin, Santiago, Chile
| | - Antonio Manghisi
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy
| | - Marina Morabito
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Messina, Italy
| | | | - Víctor A. Gallardo
- Department of Oceanography, University of Concepcion, Concepcion, Chile
- College of Ocean Science and Resources, Institute Marine Affairs and Resource Management, National Taiwan Ocean University, Keelung, Taiwan
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Abstract
This review covers the literature published in 2013 for marine natural products (MNPs), with 982 citations (644 for the period January to December 2013) referring to compounds isolated from marine microorganisms and phytoplankton, green, brown and red algae, sponges, cnidarians, bryozoans, molluscs, tunicates, echinoderms, mangroves and other intertidal plants and microorganisms. The emphasis is on new compounds (1163 for 2013), together with the relevant biological activities, source organisms and country of origin. Reviews, biosynthetic studies, first syntheses, and syntheses that lead to the revision of structures or stereochemistries, have been included.
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Affiliation(s)
- John W Blunt
- Department of Chemistry, University of Canterbury, Christchurch, New Zealand.
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