1
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Xu X, Huang X, Xu W. Marine actinomycetes-derived angucyclines and angucyclinones with biosynthesis and activity--past 10 years (2014-2023). Eur J Med Chem 2025; 283:117161. [PMID: 39700875 DOI: 10.1016/j.ejmech.2024.117161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2024] [Revised: 11/01/2024] [Accepted: 12/09/2024] [Indexed: 12/21/2024]
Abstract
Actinomycete bacteria derived from marine environments are a good source of natural products with diverse biological activities such as cytotoxicity, antiviral, and antimicrobial actions. This review summarizes 191 angucyclines and angucyclinones derived from marine actinomycetes reported in the literature from 2014 to 2023 and introduced the latest developments in actinomycete-silenced biosynthetic gene cluster activation, including heterologous recombination and in situ activation. The key role of redox post-modifications in the biosynthetic process of atypical angucyclines. This review provides insights into the discovery and biosynthesis of valuable angucyclines and angucyclinones from marine-associated actinomycetes and potential lead compounds for the research and development of new drugs.
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Affiliation(s)
- Xiao Xu
- The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, 266000, China; Institute of Regenerative Medicine and Laboratory Technology Innovation, Qingdao University, Qingdao, Shandong, 266071, China.
| | - Xiaofei Huang
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, Qingdao, 266003, China.
| | - Wenhua Xu
- The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, 266000, China; Institute of Regenerative Medicine and Laboratory Technology Innovation, Qingdao University, Qingdao, Shandong, 266071, China.
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2
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Ngamcharungchit C, Chaimusik N, Panbangred W, Euanorasetr J, Intra B. Bioactive Metabolites from Terrestrial and Marine Actinomycetes. Molecules 2023; 28:5915. [PMID: 37570885 PMCID: PMC10421486 DOI: 10.3390/molecules28155915] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 07/27/2023] [Accepted: 08/01/2023] [Indexed: 08/13/2023] Open
Abstract
Actinomycetes inhabit both terrestrial and marine ecosystems and are highly proficient in producing a wide range of natural products with diverse biological functions, including antitumor, immunosuppressive, antimicrobial, and antiviral activities. In this review, we delve into the life cycle, ecology, taxonomy, and classification of actinomycetes, as well as their varied bioactive metabolites recently discovered between 2015 and 2023. Additionally, we explore promising strategies to unveil and investigate new bioactive metabolites, encompassing genome mining, activation of silent genes through signal molecules, and co-cultivation approaches. By presenting this comprehensive and up-to-date review, we hope to offer a potential solution to uncover novel bioactive compounds with essential activities.
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Affiliation(s)
- Chananan Ngamcharungchit
- Department of Biotechnology, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
- Mahidol University and Osaka University Collaborative Research Center on Bioscience and Biotechnology, Bangkok 10400, Thailand
| | - Nutsuda Chaimusik
- Department of Biotechnology, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
- Mahidol University and Osaka University Collaborative Research Center on Bioscience and Biotechnology, Bangkok 10400, Thailand
| | - Watanalai Panbangred
- Research, Innovation and Partnerships Office, King Mongkut’s University of Technology Thonburi, Bangkok 10140, Thailand
| | - Jirayut Euanorasetr
- Department of Microbiology, Faculty of Science, King Mongkut’s University of Technology Thonburi, Bangkok 10140, Thailand
- Laboratory of Biotechnological Research for Energy and Bioactive Compounds, Department of Microbiology, Faculty of Science, King Mongkut’s University of Technology Thonburi, Khet Thung Khru, Bangkok 10140, Thailand
| | - Bungonsiri Intra
- Department of Biotechnology, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
- Mahidol University and Osaka University Collaborative Research Center on Bioscience and Biotechnology, Bangkok 10400, Thailand
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3
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Fu XZ, Zhang SM, Wang GF, Yang QL, Guo L, Pescitelli G, Xie ZP. Atypical Angucyclinones with Ring Expansion and Cleavage from a Marine Streptomyces sp. J Org Chem 2022; 87:15998-16010. [PMID: 36395479 DOI: 10.1021/acs.joc.2c02134] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
A unique ring C-expanded angucyclinone, oxemycin A (1), and seven new ring-cleavage derivatives (2-5 and 9-11) were isolated from the marine actinomycete Streptomyces pratensis KCB-132, together with eight known analogues (6-8 and 12-16). Their structures were elucidated by spectroscopic analyses, single-crystal X-ray diffractions, and NMR and ECD calculations. Among these atypical angucyclinones, compound 1 represented the first seven-membered ketoester in the angucyclinone family, which sheds light on the origin of fragmented angucyclinones with C-ring cleavage at C-12/C-12a in the Baeyer-Villiger hypothesis, such as 2-4, while the related "nonoxidized" analogues 5-8 seem to originate from a diverse pathway within the Grob fragmentation hypothesis. Additionally, we have succeeded in the challenging separation of elmenols E and F (12) into their four stereoisomers, which remained stable in aprotic solvents but rapidly racemized under protic conditions. Furthermore, the absolute configurations of LS1924 and its isomers (14 and 15) were assigned by ECD calculations for the first time. Surprisingly, these two bicyclic acetals are susceptible to hydrolysis in solution, resulting in fragmented derivatives 17 and 18 with C-ring cleavage between C-6a and C-7. Compared with ring C-modified angucyclinones, ring A-cleaved 11 was more active to multiple resistant "ESKAPE" pathogens with MIC values ranging from 4.7 to 37.5 μg/mL.
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Affiliation(s)
- Xin-Zhen Fu
- School of Pharmacy, Binzhou Medical University, Yantai 264003, China
| | - Shu-Min Zhang
- School of Pharmacy, Binzhou Medical University, Yantai 264003, China
| | - Guang-Fei Wang
- College of Life Sciences, Yantai University, Yantai 264003, China
| | - Qiao-Li Yang
- College of Life Sciences, Yantai University, Yantai 264003, China
| | - Lin Guo
- School of Pharmacy, Binzhou Medical University, Yantai 264003, China
| | - Gennaro Pescitelli
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Via Moruzzi 13, 56124 Pisa, Italy
| | - Ze-Ping Xie
- School of Pharmacy, Binzhou Medical University, Yantai 264003, China
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4
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Ikonnikova VA, Solyev PN, Terekhov SS, Alferova VA, Tyurin AP, Korshun VA, Baranov MS, Mikhaylov AA. Total Synthesis of Elmenols A and B and Related Rearranged Angucyclinones. ChemistrySelect 2021. [DOI: 10.1002/slct.202103755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Viktoria A. Ikonnikova
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of the Russian Academy of Sciences 16/10 Miklukho-Maklaya St. Moscow 117997 Russia
- Higher Chemical College Mendeleev University of Chemical Technology of Russia 9 Miusskaya sq. 125047 Moscow Russia
| | - Pavel N. Solyev
- Engelhardt Institute of Molecular Biology of the Russian Academy of Sciences 32 Vavilova St. Moscow 119991 Russia
| | - Stanislav S. Terekhov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of the Russian Academy of Sciences 16/10 Miklukho-Maklaya St. Moscow 117997 Russia
- Department of Chemistry Lomonosov Moscow State University, 1-3 Leninskiye Gory Moscow 119991 Russia
| | - Vera A. Alferova
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of the Russian Academy of Sciences 16/10 Miklukho-Maklaya St. Moscow 117997 Russia
- Gause Institute of New Antibiotics 11 B. Pirogovskaya Moscow 119021 Russia
| | - Anton P. Tyurin
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of the Russian Academy of Sciences 16/10 Miklukho-Maklaya St. Moscow 117997 Russia
- Gause Institute of New Antibiotics 11 B. Pirogovskaya Moscow 119021 Russia
| | - Vladimir A. Korshun
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of the Russian Academy of Sciences 16/10 Miklukho-Maklaya St. Moscow 117997 Russia
- Gause Institute of New Antibiotics 11 B. Pirogovskaya Moscow 119021 Russia
| | - Mikhail S. Baranov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of the Russian Academy of Sciences 16/10 Miklukho-Maklaya St. Moscow 117997 Russia
| | - Andrey A. Mikhaylov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of the Russian Academy of Sciences 16/10 Miklukho-Maklaya St. Moscow 117997 Russia
- National Research University Higher School of Economics Faculty of Chemistry 20 Myasnitskaya St. Moscow 101000 Russia
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5
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Cao M, Zheng C, Yang D, Kalkreuter E, Adhikari A, Liu YC, Rateb ME, Shen B. Cryptic Sulfur Incorporation in Thioangucycline Biosynthesis. Angew Chem Int Ed Engl 2021; 60:7140-7147. [PMID: 33465268 PMCID: PMC7969429 DOI: 10.1002/anie.202015570] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Revised: 12/30/2020] [Indexed: 12/16/2022]
Abstract
Sulfur incorporation into natural products is a critical area of biosynthetic studies. Recently, a subset of sulfur-containing angucyclines has been discovered, and yet, the sulfur incorporation step is poorly understood. In this work, a series of thioether-bridged angucyclines were discovered, and a cryptic epoxide Michael acceptor intermediate was revealed en route to thioangucyclines (TACs) A and B. However, systematic gene deletion of the biosynthetic gene cluster (BGC) by CRISPR/Cas9 could not identify any gene responsible for the conversion of the epoxide intermediate to TACs. Instead, a series of in vitro and in vivo experiments conclusively showed that the conversion is the result of two non-enzymatic steps, possibly mediated by endogenous hydrogen sulfide. Therefore, the TACs are proposed to derive from a detoxification process. These results are expected to contribute to the study of both angucyclines and the utilization of inorganic sulfur in natural product biosynthesis.
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Affiliation(s)
| | | | - Dong Yang
- Department of Chemistry, Department of Molecular Medicine, Natural Products Discovery Center at Scripps Research, The Scripps Research Institute, Jupiter, Florida 33458, United States
| | - Edward Kalkreuter
- Department of Chemistry, Department of Molecular Medicine, Natural Products Discovery Center at Scripps Research, The Scripps Research Institute, Jupiter, Florida 33458, United States
| | - Ajeeth Adhikari
- Department of Chemistry, Department of Molecular Medicine, Natural Products Discovery Center at Scripps Research, The Scripps Research Institute, Jupiter, Florida 33458, United States
| | - Yu-Chen Liu
- Department of Chemistry, Department of Molecular Medicine, Natural Products Discovery Center at Scripps Research, The Scripps Research Institute, Jupiter, Florida 33458, United States
| | - Mostafa E. Rateb
- Department of Chemistry, Department of Molecular Medicine, Natural Products Discovery Center at Scripps Research, The Scripps Research Institute, Jupiter, Florida 33458, United States
| | - Ben Shen
- Department of Chemistry, Department of Molecular Medicine, Natural Products Discovery Center at Scripps Research, The Scripps Research Institute, Jupiter, Florida 33458, United States
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6
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Cao M, Zheng C, Yang D, Kalkreuter E, Adhikari A, Liu Y, Rateb ME, Shen B. Cryptic Sulfur Incorporation in Thioangucycline Biosynthesis. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202015570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Mingming Cao
- Department of Chemistry Department of Molecular Medicine Natural Products Discovery Center at Scripps Research The Scripps Research Institute Jupiter FL 33458 USA
| | - Chengjian Zheng
- Department of Chemistry Department of Molecular Medicine Natural Products Discovery Center at Scripps Research The Scripps Research Institute Jupiter FL 33458 USA
| | - Dong Yang
- Department of Chemistry Department of Molecular Medicine Natural Products Discovery Center at Scripps Research The Scripps Research Institute Jupiter FL 33458 USA
| | - Edward Kalkreuter
- Department of Chemistry Department of Molecular Medicine Natural Products Discovery Center at Scripps Research The Scripps Research Institute Jupiter FL 33458 USA
| | - Ajeeth Adhikari
- Department of Chemistry Department of Molecular Medicine Natural Products Discovery Center at Scripps Research The Scripps Research Institute Jupiter FL 33458 USA
| | - Yu‐Chen Liu
- Department of Chemistry Department of Molecular Medicine Natural Products Discovery Center at Scripps Research The Scripps Research Institute Jupiter FL 33458 USA
| | - Mostafa E. Rateb
- Department of Chemistry Department of Molecular Medicine Natural Products Discovery Center at Scripps Research The Scripps Research Institute Jupiter FL 33458 USA
| | - Ben Shen
- Department of Chemistry Department of Molecular Medicine Natural Products Discovery Center at Scripps Research The Scripps Research Institute Jupiter FL 33458 USA
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7
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Abstract
This review covers the literature published between January and December in 2018 for marine natural products (MNPs), with 717 citations (706 for the period January to December 2018) 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 (1554 in 469 papers for 2018), together with the relevant biological activities, source organisms and country of origin. Reviews, biosynthetic studies, first syntheses, and syntheses that led to the revision of structures or stereochemistries, have been included. The proportion of MNPs assigned absolute configuration over the last decade is also surveyed.
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Affiliation(s)
- Anthony R Carroll
- School of Environment and Science, Griffith University, Gold Coast, Australia. and Griffith Institute for Drug Discovery, Griffith University, Brisbane, Australia
| | - Brent R Copp
- School of Chemical Sciences, University of Auckland, Auckland, New Zealand
| | - Rohan A Davis
- Griffith Institute for Drug Discovery, Griffith University, Brisbane, Australia and School of Environment and Science, Griffith University, Brisbane, Australia
| | - Robert A Keyzers
- Centre for Biodiscovery, School of Chemical and Physical Sciences, Victoria University of Wellington, Wellington, New Zealand
| | - Michèle R Prinsep
- Chemistry, School of Science, University of Waikato, Hamilton, New Zealand
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8
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Mikhaylov AA, Ikonnikova VA, Solyev PN. Disclosing biosynthetic connections and functions of atypical angucyclinones with a fragmented C-ring. Nat Prod Rep 2021; 38:1506-1517. [PMID: 33480893 DOI: 10.1039/d0np00082e] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
This review on atypical angucyclinones possessing an aromatic cleavage of the C-ring covers literature between 1995 and early 2020.The unusual framework of the middle C-ring, "broken" as a result of biotransformations and oxidations in vivo and bearing an sp3-C connection, is of interest for biosynthetic investigations. The reported 39 natural compounds (55 including stereoisomers) have been analyzed and arranged into three structural groups. The biosynthetic origin of all these compounds has been thoroughly reviewed and revised, based on the found connections with oxidized angucyclinone structures. The data on biological activities has been summarized. Careful consideration of the origin of the structure allowed us to outline a hypothesis on the biological function as well as prospective applications of such atypical angucyclinones.
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Affiliation(s)
- Andrey A Mikhaylov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of the Russian Academy of Sciences, 16/10 Miklukho-Maklaya St., Moscow, 117997, Russia.
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9
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Insights about clinically approved and Preclinically investigated marine natural products. CURRENT RESEARCH IN BIOTECHNOLOGY 2020. [DOI: 10.1016/j.crbiot.2020.09.001] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
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10
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Zhang S, Zhang L, Kou L, Yang Q, Qu B, Pescitelli G, Xie Z. Isolation, stereochemical study, and racemization of (±)‐pratenone A, the first naturally occurring 3‐(1‐naphthyl)‐2‐benzofuran‐1(3H)‐one polyketide from a marine‐derived actinobacterium. Chirality 2020; 32:299-307. [DOI: 10.1002/chir.23178] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 01/08/2020] [Accepted: 01/11/2020] [Indexed: 01/05/2023]
Affiliation(s)
- Shu‐Min Zhang
- School of PharmacyBinzhou Medical University Yantai China
| | - Lu Zhang
- School of PharmacyBinzhou Medical University Yantai China
| | - Li‐Juan Kou
- School of PharmacyBinzhou Medical University Yantai China
| | - Qiao‐Li Yang
- College of Life SciencesYantai University Yantai China
| | - Bo Qu
- College of Life SciencesYantai University Yantai China
| | - Gennaro Pescitelli
- Dipartimento di Chimica e Chimica IndustrialeUniversità di Pisa Pisa Italy
| | - Ze‐Ping Xie
- School of PharmacyBinzhou Medical University Yantai China
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11
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Wang L, Wang L, Zhou Z, Wang YJ, Huang JP, Ma YT, Liu Y, Huang SX. Cangumycins A-F, six new angucyclinone analogues with immunosuppressive activity from Streptomyces. Chin J Nat Med 2019; 17:982-987. [PMID: 31882054 DOI: 10.1016/s1875-5364(19)30121-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Indexed: 10/25/2022]
Abstract
Cangumycins A-F (1-6), six new angucyclinone analogues, together with two known ones (7 and 8), were isolated from the fermentation broth of a soil-derived Streptomyces sp. KIB-M10. Structures of these compounds were elucidated via a joint use of spectroscopic analyses and single-crystal X-ray diffractions. Among them, cangumycins E (5) and F (6) share a C-ring cleaved backbone, and cangumycins B (2) and E (5) exhibit potent immunosuppressive activity (IC50 8.1 and 2.7 μmol·L-1, respectively) against human T cell proliferation at a non-cytotoxic concentration.
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Affiliation(s)
- Lei Wang
- State Key Laboratory of Phytochemistry and Plant Resources in West China, and CAS Center for Excellence in Molecular Plant Sciences, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China; College of Chemistry and Pharmacy, Northwest Agriculture and Forestry University, Yangling 712100, China
| | - Li Wang
- State Key Laboratory of Phytochemistry and Plant Resources in West China, and CAS Center for Excellence in Molecular Plant Sciences, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China; Savaid Medical School, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Zhi Zhou
- State Key Laboratory of Phytochemistry and Plant Resources in West China, and CAS Center for Excellence in Molecular Plant Sciences, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China; Research Center, Chengdu Medical College, Chengdu 610500, China; Savaid Medical School, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yong-Jiang Wang
- State Key Laboratory of Phytochemistry and Plant Resources in West China, and CAS Center for Excellence in Molecular Plant Sciences, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China; Savaid Medical School, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Jian-Ping Huang
- State Key Laboratory of Phytochemistry and Plant Resources in West China, and CAS Center for Excellence in Molecular Plant Sciences, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China
| | - Ya-Tuan Ma
- College of Chemistry and Pharmacy, Northwest Agriculture and Forestry University, Yangling 712100, China
| | - Yang Liu
- Research Center, Chengdu Medical College, Chengdu 610500, China
| | - Sheng-Xiong Huang
- State Key Laboratory of Phytochemistry and Plant Resources in West China, and CAS Center for Excellence in Molecular Plant Sciences, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China.
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12
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Cytotoxic, Anti-Migration, and Anti-Invasion Activities on Breast Cancer Cells of Angucycline Glycosides Isolated from a Marine-Derived Streptomyces sp. Mar Drugs 2019; 17:md17050277. [PMID: 31075906 PMCID: PMC6562490 DOI: 10.3390/md17050277] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Revised: 05/03/2019] [Accepted: 05/07/2019] [Indexed: 12/19/2022] Open
Abstract
Four angucycline glycosides were previously characterized from marine-derived Streptomyces sp. OC1610.4. Further investigation of this strain cultured on different fermentation media from that used previously resulted in the isolation of two new angucycline glycosides, vineomycins E and F (1–2), and five known homologues, grincamycin L (3), vineomycinone B2 (4), fridamycin D (5), moromycin B (7), and saquayamycin B1 (8). Vineomycin F (2) contains an unusual ring-cleavage deoxy sugar. All the angucycline glycosides isolated from Streptomyces sp. OC1610.4 were evaluated for their cytotoxic activity against breast cancer cells MCF-7, MDA-MB-231, and BT-474. Moromycin B (7), saquayamycin B1 (8), and saquayamycin B (9) displayed potent anti-proliferation against the tested cell lines, with IC50 values ranging from 0.16 to 0.67 μM. Saquayamycin B (9) inhibited the migration and invasion of MDA-MB-231 cells in a dose-dependent manner, as detected by Transwell and wound-healing assays.
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