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Banchi E, Corre E, Del Negro P, Celussi M, Malfatti F. Genome-resolved metagenomics of Venice Lagoon surface sediment bacteria reveals high biosynthetic potential and metabolic plasticity as successful strategies in an impacted environment. MARINE LIFE SCIENCE & TECHNOLOGY 2024; 6:126-142. [PMID: 38433960 PMCID: PMC10902248 DOI: 10.1007/s42995-023-00192-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 09/05/2023] [Indexed: 03/05/2024]
Abstract
Bacteria living in sediments play essential roles in marine ecosystems and deeper insights into the ecology and biogeochemistry of these largely unexplored organisms can be obtained from 'omics' approaches. Here, we characterized metagenome-assembled-genomes (MAGs) from the surface sediment microbes of the Venice Lagoon (northern Adriatic Sea) in distinct sub-basins exposed to various natural and anthropogenic pressures. MAGs were explored for biodiversity, major marine metabolic processes, anthropogenic activity-related functions, adaptations at the microscale, and biosynthetic gene clusters. Starting from 126 MAGs, a non-redundant dataset of 58 was compiled, the majority of which (35) belonged to (Alpha- and Gamma-) Proteobacteria. Within the broad microbial metabolic repertoire (including C, N, and S metabolisms) the potential to live without oxygen emerged as one of the most important features. Mixotrophy was also found as a successful lifestyle. Cluster analysis showed that different MAGs encoded the same metabolic patterns (e.g., C fixation, sulfate oxidation) thus suggesting metabolic redundancy. Antibiotic and toxic compounds resistance genes were coupled, a condition that could promote the spreading of these genetic traits. MAGs showed a high biosynthetic potential related to antimicrobial and biotechnological classes and to organism defense and interactions as well as adaptive strategies for micronutrient uptake and cellular detoxification. Our results highlighted that bacteria living in an impacted environment, such as the surface sediments of the Venice Lagoon, may benefit from metabolic plasticity as well as from the synthesis of a wide array of secondary metabolites, promoting ecosystem resilience and stability toward environmental pressures. Supplementary Information The online version contains supplementary material available at 10.1007/s42995-023-00192-z.
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Affiliation(s)
- Elisa Banchi
- National Institute of Oceanography and Applied Geophysics OGS, Trieste, Italy
| | - Erwan Corre
- FR2424, Station Biologique de Roscoff, Plateforme ABiMS (Analysis and Bioinformatics for Marine Science), Sorbonne Université CNRS, 29680 Roscoff, France
| | - Paola Del Negro
- National Institute of Oceanography and Applied Geophysics OGS, Trieste, Italy
| | - Mauro Celussi
- National Institute of Oceanography and Applied Geophysics OGS, Trieste, Italy
| | - Francesca Malfatti
- National Institute of Oceanography and Applied Geophysics OGS, Trieste, Italy
- Department of Life Sciences, University of Trieste, Trieste, Italy
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2
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Morgan RN, Ali AA, Alshahrani MY, Aboshanab KM. New Insights on Biological Activities, Chemical Compositions, and Classifications of Marine Actinomycetes Antifouling Agents. Microorganisms 2023; 11:2444. [PMID: 37894102 PMCID: PMC10609280 DOI: 10.3390/microorganisms11102444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 09/27/2023] [Accepted: 09/27/2023] [Indexed: 10/29/2023] Open
Abstract
Biofouling is the assemblage of undesirable biological materials and macro-organisms (barnacles, mussels, etc.) on submerged surfaces, which has unfavorable impacts on the economy and maritime environments. Recently, research efforts have focused on isolating natural, eco-friendly antifouling agents to counteract the toxicities of synthetic antifouling agents. Marine actinomycetes produce a multitude of active metabolites, some of which acquire antifouling properties. These antifouling compounds have chemical structures that fall under the terpenoids, polyketides, furanones, and alkaloids chemical groups. These compounds demonstrate eminent antimicrobial vigor associated with antiquorum sensing and antibiofilm potentialities against both Gram-positive and -negative bacteria. They have also constrained larval settlements and the acetylcholinesterase enzyme, suggesting a strong anti-macrofouling activity. Despite their promising in vitro and in vivo biological activities, scaled-up production of natural antifouling agents retrieved from marine actinomycetes remains inapplicable and challenging. This might be attributed to their relatively low yield, the unreliability of in vitro tests, and the need for optimization before scaled-up manufacturing. This review will focus on some of the most recent marine actinomycete-derived antifouling agents, featuring their biological activities and chemical varieties after providing a quick overview of the disadvantages of fouling and commercially available synthetic antifouling agents. It will also offer different prospects of optimizations and analysis to scale up their industrial manufacturing for potential usage as antifouling coatings and antimicrobial and therapeutic agents.
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Affiliation(s)
- Radwa N. Morgan
- National Centre for Radiation Research and Technology (NCRRT), Drug Radiation Research Department, Egyptian Atomic Energy Authority (EAEA), Ahmed El-Zomor St, Cairo 11787, Egypt;
| | - Amer Al Ali
- Department of Clinical Laboratory Sciences, Faculty of Applied Medical Sciences, University of Bisha, 255, Al Nakhil, Bisha 67714, Saudi Arabia;
| | - Mohammad Y. Alshahrani
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha 9088, Saudi Arabia;
| | - Khaled M. Aboshanab
- Microbiology and Immunology Department, Faculty of Pharmacy, Ain Shams University, African Union Organization Street, Abbassia, Cairo 11566, Egypt
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3
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Tarasova EV, Luchnikova NA, Grishko VV, Ivshina IB. Actinomycetes as Producers of Biologically Active Terpenoids: Current Trends and Patents. Pharmaceuticals (Basel) 2023; 16:872. [PMID: 37375819 DOI: 10.3390/ph16060872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 06/04/2023] [Accepted: 06/05/2023] [Indexed: 06/29/2023] Open
Abstract
Terpenes and their derivatives (terpenoids and meroterpenoids, in particular) constitute the largest class of natural compounds, which have valuable biological activities and are promising therapeutic agents. The present review assesses the biosynthetic capabilities of actinomycetes to produce various terpene derivatives; reports the main methodological approaches to searching for new terpenes and their derivatives; identifies the most active terpene producers among actinomycetes; and describes the chemical diversity and biological properties of the obtained compounds. Among terpene derivatives isolated from actinomycetes, compounds with pronounced antifungal, antiviral, antitumor, anti-inflammatory, and other effects were determined. Actinomycete-produced terpenoids and meroterpenoids with high antimicrobial activity are of interest as a source of novel antibiotics effective against drug-resistant pathogenic bacteria. Most of the discovered terpene derivatives are produced by the genus Streptomyces; however, recent publications have reported terpene biosynthesis by members of the genera Actinomadura, Allokutzneria, Amycolatopsis, Kitasatosporia, Micromonospora, Nocardiopsis, Salinispora, Verrucosispora, etc. It should be noted that the use of genetically modified actinomycetes is an effective tool for studying and regulating terpenes, as well as increasing productivity of terpene biosynthesis in comparison with native producers. The review includes research articles on terpene biosynthesis by Actinomycetes between 2000 and 2022, and a patent analysis in this area shows current trends and actual research directions in this field.
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Affiliation(s)
- Ekaterina V Tarasova
- Perm Federal Research Center, Ural Branch of the Russian Academy of Sciences, 13A Lenina Str., 614990 Perm, Russia
| | - Natalia A Luchnikova
- Perm Federal Research Center, Ural Branch of the Russian Academy of Sciences, 13A Lenina Str., 614990 Perm, Russia
- Department of Microbiology and Immunology, Perm State University, 15 Bukirev Str., 614990 Perm, Russia
| | - Victoria V Grishko
- Perm Federal Research Center, Ural Branch of the Russian Academy of Sciences, 13A Lenina Str., 614990 Perm, Russia
| | - Irina B Ivshina
- Perm Federal Research Center, Ural Branch of the Russian Academy of Sciences, 13A Lenina Str., 614990 Perm, Russia
- Department of Microbiology and Immunology, Perm State University, 15 Bukirev Str., 614990 Perm, Russia
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Bahrami Y, Bouk S, Kakaei E, Taheri M. Natural Products from Actinobacteria as a Potential Source of New Therapies Against Colorectal Cancer: A Review. Front Pharmacol 2022; 13:929161. [PMID: 35899111 PMCID: PMC9310018 DOI: 10.3389/fphar.2022.929161] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 06/07/2022] [Indexed: 12/12/2022] Open
Abstract
Colorectal cancer (CRC) is a common, and deadly disease. Despite the improved knowledge on CRC heterogeneity and advances in the medical sciences, there is still an urgent need to cope with the challenges and side effects of common treatments for the disease. Natural products (NPs) have always been of interest for the development of new medicines. Actinobacteria are known to be prolific producers of a wide range of bioactive NPs, and scientific evidence highlights their important protective role against CRC. This review is a holistic picture on actinobacter-derived cytotoxic compounds against CRC that provides a good perspective for drug development and design in near future. This review also describes the chemical structure of 232 NPs presenting anti-CRC activity with the being majority of quinones, lactones, alkaloids, peptides, and glycosides. The study reveals that most of these NPs are derived from marine actinobacteria followed by terrestrial and endophytic actinobacteria, respectively. They are predominantly produced by Streptomyces, Micromonospors, Saliniospors and Actinomadura, respectively, in which Streptomyces, as the predominant contributor generating over 76% of compounds exclusively. Besides it provides a valuable snapshot of the chemical structure-activity relationship of compounds, highlighting the presence or absence of some specific atoms and chemical units in the structure of compounds can greatly influence their biological activities. To the best of our knowledge, this is the first comprehensive review on natural actinobacterial compounds affecting different types of CRC. Our study reveals that the high diversity of actinobacterial strains and their NPs derivatives, described here provides a new perspective and direction for the production of new anti-CRC drugs and paves the way to innovation for drugs discovery in the future. The knowledge obtain from this review can help us to understand the pivotal application of actinobacteria in future drugs development.
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Affiliation(s)
- Yadollah Bahrami
- Department of Medical Biotechnology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
- Pharmaceutical Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
- Department of Medical Biotechnology, School of Medicine, College of Medicine and Public Health, Flinders University, Adelaide, SA, Australia
- *Correspondence: Yadollah Bahrami, ; Mohammad Taheri,
| | - Sasan Bouk
- Department of Medical Biotechnology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Elham Kakaei
- Department of Medical Biotechnology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mohammad Taheri
- Institute of Human Genetics, University Hospital Jena, Jena, Germany
- Urology and Nephrology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- *Correspondence: Yadollah Bahrami, ; Mohammad Taheri,
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Gong K, Yong D, Fu J, Li A, Zhang Y, Li R. Diterpenoids from Streptomyces: Structures, Biosyntheses and Bioactivities. Chembiochem 2022; 23:e202200231. [PMID: 35585772 DOI: 10.1002/cbic.202200231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 05/16/2022] [Indexed: 11/09/2022]
Abstract
Bacteria, especially Streptomyces spp., have been emerging as rich sources of natural diterpenoids with diverse structures and broad bioactivities. Here, we review diterpenoids biosynthesized by Streptomyces , with an emphasis on their structures, biosyntheses, and bioactivities. Although diterpenoids from Streptomyces are relatively rare compared to those from plants and fungi, their novel skeletons, biosyntheses and bioactivities present opportunities for discovering new drugs, enzyme mechanisms, and applications in bio-catalysis and metabolic pathway engineering.
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Affiliation(s)
- Kai Gong
- Shandong University, State Key Laboratory of Microbial Technology, CHINA
| | - Daojing Yong
- Shandong University, State Key Laboratory of Microbial Technology, CHINA
| | - Jun Fu
- Shandong University, State Key Laboratory of Microbial Technology, CHINA
| | - Aiying Li
- Shandong University, State Key Laboratory of Microbial Technology, CHINA
| | - Youming Zhang
- Shandong University, State Key Laboratory of Microbial Technology, CHINA
| | - Ruijuan Li
- Shandong University, State Key Laboratory of Microbial Technology, Binhai Road 72, 266237, Qingdao, CHINA
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Qiu Z, Wu Y, Lan K, Wang S, Yu H, Wang Y, Wang C, Cao S. Cytotoxic compounds from marine actinomycetes: Sources, Structures and Bioactivity. ACTA MATERIA MEDICA 2022; 1:445-475. [PMID: 36588746 PMCID: PMC9802659 DOI: 10.15212/amm-2022-0028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Marine actinomycetes produce a substantial number of natural products with cytotoxic activity. The strains of actinomycetes were isolated from different sources like fishes, coral, sponges, seaweeds, mangroves, sediments etc. These cytotoxic compounds can be categorized briefly into four classes: polyketides, non-ribosomal peptides and hybrids, isoprenoids and hybrids, and others, among which majority are polyketides (146). Twenty two out of the 254 compounds showed potent cytotoxicity with IC50 values at ng/mL or nM level. This review highlights the sources, structures and antitumor activity of 254 natural products isolated from marine actinomycetes, which were new when they were reported from 1989 to 2020.
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Affiliation(s)
- Ziyan Qiu
- Key Laboratory of Chemistry and Engineering of Forest Products, State Ethnic Affairs Commission, Guangxi Collaborative Innovation Center for Chemistry and Engineering of Forest Products, School of Chemistry and Chemical Engineering, Guangxi Minzu University, Nanning 530006, China
| | - Yinshuang Wu
- Key Laboratory of Chemistry and Engineering of Forest Products, State Ethnic Affairs Commission, Guangxi Collaborative Innovation Center for Chemistry and Engineering of Forest Products, School of Chemistry and Chemical Engineering, Guangxi Minzu University, Nanning 530006, China
| | - Kunyan Lan
- Key Laboratory of Chemistry and Engineering of Forest Products, State Ethnic Affairs Commission, Guangxi Collaborative Innovation Center for Chemistry and Engineering of Forest Products, School of Chemistry and Chemical Engineering, Guangxi Minzu University, Nanning 530006, China
| | - Shiyi Wang
- Key Laboratory of Chemistry and Engineering of Forest Products, State Ethnic Affairs Commission, Guangxi Collaborative Innovation Center for Chemistry and Engineering of Forest Products, School of Chemistry and Chemical Engineering, Guangxi Minzu University, Nanning 530006, China
| | - Huilin Yu
- Key Laboratory of Chemistry and Engineering of Forest Products, State Ethnic Affairs Commission, Guangxi Collaborative Innovation Center for Chemistry and Engineering of Forest Products, School of Chemistry and Chemical Engineering, Guangxi Minzu University, Nanning 530006, China
| | - Yufei Wang
- Key Laboratory of Chemistry and Engineering of Forest Products, State Ethnic Affairs Commission, Guangxi Collaborative Innovation Center for Chemistry and Engineering of Forest Products, School of Chemistry and Chemical Engineering, Guangxi Minzu University, Nanning 530006, China
| | - Cong Wang
- Key Laboratory of Chemistry and Engineering of Forest Products, State Ethnic Affairs Commission, Guangxi Collaborative Innovation Center for Chemistry and Engineering of Forest Products, School of Chemistry and Chemical Engineering, Guangxi Minzu University, Nanning 530006, China,Correspondence: (C.W.); (S.C.)
| | - Shugeng Cao
- Department of Pharmaceutical Sciences, Daniel K. Inouye College of Pharmacy, University of Hawai’i at Hilo, 200 W. Kawili St., Hilo, HI 96720, USA,Correspondence: (C.W.); (S.C.)
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7
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Ryu MJ, Hillman PF, Lee J, Hwang S, Lee EY, Cha SS, Yang I, Oh DC, Nam SJ, Fenical W. Antibacterial Meroterpenoids, Merochlorins G-J from the Marine Bacterium Streptomyces sp. Mar Drugs 2021; 19:md19110618. [PMID: 34822489 PMCID: PMC8624273 DOI: 10.3390/md19110618] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 10/28/2021] [Accepted: 10/28/2021] [Indexed: 11/16/2022] Open
Abstract
Four new chlorinated meroterpenoids, merochlorins G-J (1-4), and 10, a dihydronaphthalenedione precursor, along with known merochlorins A (5) and C-F (6-9), were obtained from cultivation of the bacterium strain Streptomyces sp. CNH-189, which was isolated from marine sediment. The planar structures of compounds 1-4 and 10 were elucidated by interpretation of MS, UV, and NMR spectroscopic data. The relative configurations of compounds 1-4 were determined via analysis of nuclear Overhauser effect (NOE) spectroscopic data, after which their absolute configurations were established by comparing the experimental electronic circular dichroism (ECD) spectra of compounds 1-4 to those of previously reported possible enantiomer models and DP4 calculations. Compound 3 displayed strong antibacterial activities against Bacillus subtilis, Kocuria rhizophila, and Staphylococcus aureus, with MIC values of 1, 2, and 2 μg/mL, respectively, whereas compound 1 exhibited weak antibacterial effects on these three strains, with a 16-32 μg/mL MIC value range.
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Affiliation(s)
- Min-Ji Ryu
- Department of Chemistry and Nanoscience, Ewha Womans University, Seoul 03760, Korea; (M.-J.R.); (P.F.H.); (J.L.); (E.-Y.L.); (S.-S.C.)
| | - Prima F. Hillman
- Department of Chemistry and Nanoscience, Ewha Womans University, Seoul 03760, Korea; (M.-J.R.); (P.F.H.); (J.L.); (E.-Y.L.); (S.-S.C.)
| | - Jihye Lee
- Department of Chemistry and Nanoscience, Ewha Womans University, Seoul 03760, Korea; (M.-J.R.); (P.F.H.); (J.L.); (E.-Y.L.); (S.-S.C.)
- Laboratories of Marine New Drugs, Redone Seoul, Seoul 08594, Korea
| | - Sunghoon Hwang
- Natural Products Research Institute, College of Pharmacy, Seoul National University, Seoul 08826, Korea; (S.H.); (D.-C.O.)
| | - Eun-Young Lee
- Department of Chemistry and Nanoscience, Ewha Womans University, Seoul 03760, Korea; (M.-J.R.); (P.F.H.); (J.L.); (E.-Y.L.); (S.-S.C.)
| | - Sun-Shin Cha
- Department of Chemistry and Nanoscience, Ewha Womans University, Seoul 03760, Korea; (M.-J.R.); (P.F.H.); (J.L.); (E.-Y.L.); (S.-S.C.)
| | - Inho Yang
- Department of Convergence Study on the Ocean Science and Technology, Korea Maritime and Ocean University, Busan 49112, Korea;
| | - Dong-Chan Oh
- Natural Products Research Institute, College of Pharmacy, Seoul National University, Seoul 08826, Korea; (S.H.); (D.-C.O.)
| | - Sang-Jip Nam
- Department of Chemistry and Nanoscience, Ewha Womans University, Seoul 03760, Korea; (M.-J.R.); (P.F.H.); (J.L.); (E.-Y.L.); (S.-S.C.)
- Correspondence: (S.-J.N.); (W.F.)
| | - William Fenical
- Center for Marine Biotechnology and Biomedicine, Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA 92093-0204, USA
- Correspondence: (S.-J.N.); (W.F.)
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8
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Henneveld JS, Gilmer SCL, Lucas NT, Hawkins BC. Rapid Generation of 2‐Acyl‐4‐phenyltetralones from 1,1‐Diacylphenylcyclopropanes. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
| | | | - Nigel T. Lucas
- Department of Chemistry University of Otago Dunedin 9054 New Zealand
| | - Bill C. Hawkins
- Department of Chemistry University of Otago Dunedin 9054 New Zealand
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9
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Abstract
Covering: up to mid-2020 Terpenoids, also called isoprenoids, are the largest and most structurally diverse family of natural products. Found in all domains of life, there are over 80 000 known compounds. The majority of characterized terpenoids, which include some of the most well known, pharmaceutically relevant, and commercially valuable natural products, are produced by plants and fungi. Comparatively, terpenoids of bacterial origin are rare. This is counter-intuitive to the fact that recent microbial genomics revealed that almost all bacteria have the biosynthetic potential to create the C5 building blocks necessary for terpenoid biosynthesis. In this review, we catalogue terpenoids produced by bacteria. We collected 1062 natural products, consisting of both primary and secondary metabolites, and classified them into two major families and 55 distinct subfamilies. To highlight the structural and chemical space of bacterial terpenoids, we discuss their structures, biosynthesis, and biological activities. Although the bacterial terpenome is relatively small, it presents a fascinating dichotomy for future research. Similarities between bacterial and non-bacterial terpenoids and their biosynthetic pathways provides alternative model systems for detailed characterization while the abundance of novel skeletons, biosynthetic pathways, and bioactivies presents new opportunities for drug discovery, genome mining, and enzymology.
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Affiliation(s)
- Jeffrey D Rudolf
- Department of Chemistry, University of Florida, Gainesville, Florida 32611, USA.
| | - Tyler A Alsup
- Department of Chemistry, University of Florida, Gainesville, Florida 32611, USA.
| | - Baofu Xu
- Department of Chemistry, University of Florida, Gainesville, Florida 32611, USA.
| | - Zining Li
- Department of Chemistry, University of Florida, Gainesville, Florida 32611, USA.
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Lu S, Wang J, Sheng R, Fang Y, Guo R. Novel Bioactive Polyketides Isolated from Marine Actinomycetes: An Update Review from 2013 to 2019. Chem Biodivers 2020; 17:e2000562. [PMID: 33206470 DOI: 10.1002/cbdv.202000562] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Accepted: 10/22/2020] [Indexed: 12/29/2022]
Abstract
Marine organism-associated actinobacteria represent a valuable resource for marine drugs due to their abundant secondary metabolites. The special environments in the ocean, for instance, high salt, high pressure, low temperature and oligotrophy, not only adapt to survival of actinomycetes but also enhance molecular diversity of actinomycete secondary metabolites production, thus making marine actinomycetes important sources of marine-based bioactive compounds, especially polyketides. Herein, we summarized the structures and pharmacological activities of polyketides from actinobacteria associated with marine organisms from 2013 to 2019; moreover, the main source species of actinomycetes were discussed as well. We expected that this review would be helpful for future in-depth research and development of marine-based bioactive polyketides.
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Affiliation(s)
- Silei Lu
- College of Food Science and Technology, Shanghai Ocean University, Shanghai, 201306, P. R. China
| | - Jiangming Wang
- College of Food Science and Technology, Shanghai Ocean University, Shanghai, 201306, P. R. China
| | - Ruilong Sheng
- CQM - Centro de Química da Madeira, MMRG, Universidade da Madeira, Campus da Penteada, 9020-105, Funchal, Portugal
| | - Yiwen Fang
- Department of Chemistry, College of Science, Shantou University, Shantou, 515063, P. R. China
| | - Ruihua Guo
- College of Food Science and Technology, Shanghai Ocean University, Shanghai, 201306, P. R. China.,Shanghai Engineering Research Center of Aquatic-Product Processing and Preservation, Shanghai, 201306, P. R. China.,Laboratory of Quality and Safety Risk Assessment for Aquatic Products on Storage and Preservation (Shanghai), Ministry of Agriculture, Shanghai, 201306, P. R. China
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11
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Gozari M, Alborz M, El-Seedi HR, Jassbi AR. Chemistry, biosynthesis and biological activity of terpenoids and meroterpenoids in bacteria and fungi isolated from different marine habitats. Eur J Med Chem 2020; 210:112957. [PMID: 33160760 DOI: 10.1016/j.ejmech.2020.112957] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 10/16/2020] [Accepted: 10/17/2020] [Indexed: 02/06/2023]
Abstract
The marine environment with its vast biological diversity encompasses many organisms that produce bioactive natural products. Marine microorganisms are rich sources of compounds from many structural classes with a multitude of biological activities. The biosynthesis of microbial natural products depends on a variety of biotic and abiotic factors in the marine environment, including temperature, nutrients, salinity and interaction with other microorganisms. Terpenoids, as one of the most important groups of natural products in terrestrial microorganisms are important metabolites for marine microorganisms. Here, we have reviewed the chemistry, biosynthesis and pharmacological activities of terpenoids, extracted from marine microbes, and then survey their potential applications in drug development. We also discussed the different habitats in which marine microorganisms are found including sediments, the flora, such as seaweeds, sea grasses, and mangroves as well as the fauna like sponges and corals. Amongst these habitats, marine sediments are the major source for terpenoids producing microorganisms. The marine bacteria produce mostly meroterpenoids, while the fungi are well known for production of isoprenoids. Interestingly, marine-derived microbial terpenoids have some structural characteristics such as halogenation, which are catalyzed by specific enzymes with distinct substrate specificity. These compounds have anticancer, antibacterial, antifungal, antimalarial and anti-inflammatory properties. The information collected here might provide useful clues for developing new medications.
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Affiliation(s)
- Mohsen Gozari
- Persian Gulf and Oman Sea Ecological Research Center, Iranian Fisheries Science Research Institute, Agricultural Research, Education and Extension Organization, Bandar Abbas, Iran
| | - Maryam Alborz
- Medicinal and Natural Products Chemistry Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Hesham R El-Seedi
- Pharmacognosy Group, Department of Pharmaceutical Biosciences, BMC, Uppsala University, SE-751 23, Uppsala, Sweden; International Research Center for Food Nutrition and Safety, Jiangsu University, Zhenjiang 212013, PR China
| | - Amir Reza Jassbi
- Medicinal and Natural Products Chemistry Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
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12
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Marchbank DH, Ptycia-Lamky VC, Decken A, Haltli BA, Kerr RG. Guanahanolide A, a Meroterpenoid with a Sesterterpene Skeleton from Coral-Derived Streptomyces sp. Org Lett 2020; 22:6399-6403. [DOI: 10.1021/acs.orglett.0c02208] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Douglas H. Marchbank
- Nautilus Biosciences CRODA, Regis and Joan Duffy Research Centre, 550 University Avenue, Charlottetown, PE, Canada C1A 4P3
- Department of Chemistry, University of Prince Edward Island, 550 University Avenue, Charlottetown, PE, Canada C1A 4P3
| | - Vernon C. Ptycia-Lamky
- Department of Biomedical Sciences, University of Prince Edward Island, 550 University Avenue, Charlottetown, PE, Canada C1A 4P3
| | - Andreas Decken
- Department of Chemistry, University of New Brunswick, 30 Dineen Drive, Fredericton, NB, Canada E3B 5A3
| | - Bradley A. Haltli
- Nautilus Biosciences CRODA, Regis and Joan Duffy Research Centre, 550 University Avenue, Charlottetown, PE, Canada C1A 4P3
- Department of Biomedical Sciences, University of Prince Edward Island, 550 University Avenue, Charlottetown, PE, Canada C1A 4P3
| | - Russell G. Kerr
- Nautilus Biosciences CRODA, Regis and Joan Duffy Research Centre, 550 University Avenue, Charlottetown, PE, Canada C1A 4P3
- Department of Chemistry, University of Prince Edward Island, 550 University Avenue, Charlottetown, PE, Canada C1A 4P3
- Department of Biomedical Sciences, University of Prince Edward Island, 550 University Avenue, Charlottetown, PE, Canada C1A 4P3
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13
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Yang C, Qian R, Xu Y, Yi J, Gu Y, Liu X, Yu H, Jiao B, Lu X, Zhang W. Marine Actinomycetes-derived Natural Products. Curr Top Med Chem 2020; 19:2868-2918. [PMID: 31724505 DOI: 10.2174/1568026619666191114102359] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Revised: 09/02/2019] [Accepted: 09/22/2019] [Indexed: 12/12/2022]
Abstract
Actinomycetes is an abundant resource for discovering a large number of lead compounds, which play an important role in microbial drug discovery. Compared to terrestrial microorganisms, marine actinomycetes have unique metabolic pathways because of their special living environment, which has the potential to produce a variety of bioactive substances. In this paper, secondary metabolites isolated from marine actinomycetes are reviewed (2013-2018), most of which exhibited cytotoxic, antibacterial, and antiviral biological activities.
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Affiliation(s)
- Chengfang Yang
- College of Basic Medical Sciences, Department of Biochemistry and Molecular Biology, Second Military Medical University, Shanghai, China
| | - Rui Qian
- College of Basic Medical Sciences, Department of Biochemistry and Molecular Biology, Second Military Medical University, Shanghai, China
| | - Yao Xu
- College of Basic Medical Sciences, Department of Biochemistry and Molecular Biology, Second Military Medical University, Shanghai, China
| | - Junxi Yi
- College of Basic Medical Sciences, Department of Biochemistry and Molecular Biology, Second Military Medical University, Shanghai, China
| | - Yiwen Gu
- College of Basic Medical Sciences, Department of Biochemistry and Molecular Biology, Second Military Medical University, Shanghai, China
| | - Xiaoyu Liu
- College of Basic Medical Sciences, Department of Biochemistry and Molecular Biology, Second Military Medical University, Shanghai, China
| | - Haobing Yu
- College of Basic Medical Sciences, Department of Biochemistry and Molecular Biology, Second Military Medical University, Shanghai, China
| | - Binghua Jiao
- College of Basic Medical Sciences, Department of Biochemistry and Molecular Biology, Second Military Medical University, Shanghai, China
| | - Xiaoling Lu
- College of Basic Medical Sciences, Department of Biochemistry and Molecular Biology, Second Military Medical University, Shanghai, China
| | - Wei Zhang
- Centre for Marine Bioproducts Development, Flinders University, Adelaide, Australia.,Department of Medical Biotechnology, School of Medicine, Flinders University, Adelaide, Australia
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14
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Yang Z, He J, Wei X, Ju J, Ma J. Exploration and genome mining of natural products from marine Streptomyces. Appl Microbiol Biotechnol 2019; 104:67-76. [PMID: 31773207 DOI: 10.1007/s00253-019-10227-0] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Revised: 10/22/2019] [Accepted: 10/27/2019] [Indexed: 12/22/2022]
Abstract
Marine Streptomyces sp. are an important source of bioactive compounds owing to their unique habitats and metabolic pathways. Whole-genome sequencing and bioinformatics analyses have shown that the potential of synthesizing secondary metabolites from marine-derived Streptomyces has been substantially underestimated. Genome mining is an integrated strategy used to discover natural products based on gene cluster sequences and biosynthetic pathways. Its emergence has greatly enhanced the discovery of natural compounds from marine Streptomyces, thereby yielding a large number of bioactive molecules with novel structures and potent activities. In this review, we briefly summarize the current applications of genome mining in marine Streptomyces, such as bioinformatics-based optimization of culture conditions, ribosome engineering, control of regulatory networks, heterologous expression of biosynthetic gene cluster, and combinatorial biosynthesis of natural compounds. Furthermore, we discuss the factors hindering the utilization of marine-derived natural products and conclude with the prospects for this technique.
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Affiliation(s)
- Zhijie Yang
- CAS Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Key Laboratory of Marine Materia Medica, RNAM Center for Marine Microbiology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, 510301, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Jianqiao He
- CAS Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Key Laboratory of Marine Materia Medica, RNAM Center for Marine Microbiology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, 510301, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Xin Wei
- CAS Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Key Laboratory of Marine Materia Medica, RNAM Center for Marine Microbiology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, 510301, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Jianhua Ju
- CAS Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Key Laboratory of Marine Materia Medica, RNAM Center for Marine Microbiology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, 510301, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Junying Ma
- CAS Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Key Laboratory of Marine Materia Medica, RNAM Center for Marine Microbiology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, 510301, China.
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15
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Ruiz-Torres V, Rodríguez-Pérez C, Herranz-López M, Martín-García B, Gómez-Caravaca AM, Arráez-Román D, Segura-Carretero A, Barrajón-Catalán E, Micol V. Marine Invertebrate Extracts Induce Colon Cancer Cell Death via ROS-Mediated DNA Oxidative Damage and Mitochondrial Impairment. Biomolecules 2019; 9:biom9120771. [PMID: 31771155 PMCID: PMC6995635 DOI: 10.3390/biom9120771] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Revised: 10/23/2019] [Accepted: 10/29/2019] [Indexed: 12/29/2022] Open
Abstract
Marine compounds are a potential source of new anticancer drugs. In this study, the antiproliferative effects of 20 invertebrate marine extracts on three colon cancer cell models (HGUE-C-1, HT-29, and SW-480) were evaluated. Extracts from two nudibranchs (Phyllidia varicosa, NA and Dolabella auricularia, NB), a holothurian (Pseudocol ochirus violaceus, PS), and a soft coral (Carotalcyon sp., CR) were selected due to their potent cytotoxic capacities. The four marine extracts exhibited strong antiproliferative effects and induced cell cycle arrest at the G2/M transition, which evolved into early apoptosis in the case of the CR, NA, and NB extracts and necrotic cell death in the case of the PS extract. All the extracts induced, to some extent, intracellular ROS accumulation, mitochondrial depolarization, caspase activation, and DNA damage. The compositions of the four extracts were fully characterized via HPLC-ESI-TOF-MS analysis, which identified up to 98 compounds. We propose that, among the most abundant compounds identified in each extract, diterpenes, steroids, and sesqui- and seterterpenes (CR); cembranolides (PS); diterpenes, polyketides, and indole terpenes (NA); and porphyrin, drimenyl cyclohexanone, and polar steroids (NB) might be candidates for the observed activity. We postulate that reactive oxygen species (ROS) accumulation is responsible for the subsequent DNA damage, mitochondrial depolarization, and cell cycle arrest, ultimately inducing cell death by either apoptosis or necrosis.
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Affiliation(s)
- Verónica Ruiz-Torres
- Instituto de Biología Molecular y Celular (IBMC) and Instituto de Investigación, Desarrollo e Innovación en Biotecnología Sanitaria de Elche (IDiBE), Universitas Miguel Hernández (UMH), 03202 Elche, Spain; (V.R.-T.); (M.H.-L.); (V.M.)
| | - Celia Rodríguez-Pérez
- Department of Analytical Chemistry, Faculty of Sciences, University of Granada, 18071 Granada, Spain (D.A.-R.); (A.S.-C.)
- Research and Development of Functional Food Centre (CIDAF), PTS Granada, Edificio BioRegion, 18016 Granada, Spain
| | - María Herranz-López
- Instituto de Biología Molecular y Celular (IBMC) and Instituto de Investigación, Desarrollo e Innovación en Biotecnología Sanitaria de Elche (IDiBE), Universitas Miguel Hernández (UMH), 03202 Elche, Spain; (V.R.-T.); (M.H.-L.); (V.M.)
| | - Beatriz Martín-García
- Department of Analytical Chemistry, Faculty of Sciences, University of Granada, 18071 Granada, Spain (D.A.-R.); (A.S.-C.)
- Research and Development of Functional Food Centre (CIDAF), PTS Granada, Edificio BioRegion, 18016 Granada, Spain
| | - Ana-María Gómez-Caravaca
- Research and Development of Functional Food Centre (CIDAF), PTS Granada, Edificio BioRegion, 18016 Granada, Spain
| | - David Arráez-Román
- Department of Analytical Chemistry, Faculty of Sciences, University of Granada, 18071 Granada, Spain (D.A.-R.); (A.S.-C.)
- Research and Development of Functional Food Centre (CIDAF), PTS Granada, Edificio BioRegion, 18016 Granada, Spain
| | - Antonio Segura-Carretero
- Department of Analytical Chemistry, Faculty of Sciences, University of Granada, 18071 Granada, Spain (D.A.-R.); (A.S.-C.)
- Research and Development of Functional Food Centre (CIDAF), PTS Granada, Edificio BioRegion, 18016 Granada, Spain
| | - Enrique Barrajón-Catalán
- Instituto de Biología Molecular y Celular (IBMC) and Instituto de Investigación, Desarrollo e Innovación en Biotecnología Sanitaria de Elche (IDiBE), Universitas Miguel Hernández (UMH), 03202 Elche, Spain; (V.R.-T.); (M.H.-L.); (V.M.)
- Correspondence: ; Tel.: +34-965-222-586
| | - Vicente Micol
- Instituto de Biología Molecular y Celular (IBMC) and Instituto de Investigación, Desarrollo e Innovación en Biotecnología Sanitaria de Elche (IDiBE), Universitas Miguel Hernández (UMH), 03202 Elche, Spain; (V.R.-T.); (M.H.-L.); (V.M.)
- CIBER, Fisiopatología de la Obesidad y la Nutrición, CIBERobn, Instituto de Salud Carlos III., Palma de Mallorca 07122, Spain
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16
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Xu JF, Han C, Xu QQ, Wang XB, Zhao HJ, Xue GM, Luo JG, Kong LY. Isolation, Chiral-Phase Resolution, and Determination of the Absolute Configurations of a Complete Series of Stereoisomers of a Rearranged Acetophenone with Three Stereocenters. JOURNAL OF NATURAL PRODUCTS 2019; 82:1399-1404. [PMID: 30998015 DOI: 10.1021/acs.jnatprod.8b00003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
A synthesis-inspired chemical investigation of the leaves of Melicope ptelefolia led to the isolation of evodialones A-D (1-4), four rearranged acetophenone stereoisomers possessing a prenylated acylcyclopentenone skeleton with three stereogenic carbons. Evodialones C and D (3 and 4) are new minor constituents. The chiral-phase HPLC resolution gave (+)-1-4 and (-)-1-4, eight enantiomers forming a complete stereoisomer library. Their absolute configurations were elucidated via extensive spectroscopic data and a modified Mosher's method. The relationship between the chiral structures and their NMR and ECD data is discussed. Compounds (±)-1, -2, and -4 have significant protective effects on high-glucose-induced oxidative stress in human vein endothelial cells.
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Affiliation(s)
- Jin-Fang Xu
- Jiangsu Key Laboratory of Bioactive Natural Product Research and State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy , China Pharmaceutical University , 24 Tong Jia Xiang , Nanjing 210009 , People's Republic of China
| | - Chao Han
- Jiangsu Key Laboratory of Bioactive Natural Product Research and State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy , China Pharmaceutical University , 24 Tong Jia Xiang , Nanjing 210009 , People's Republic of China
| | - Qi-Qi Xu
- Jiangsu Key Laboratory of Bioactive Natural Product Research and State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy , China Pharmaceutical University , 24 Tong Jia Xiang , Nanjing 210009 , People's Republic of China
| | - Xiao-Bing Wang
- Jiangsu Key Laboratory of Bioactive Natural Product Research and State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy , China Pharmaceutical University , 24 Tong Jia Xiang , Nanjing 210009 , People's Republic of China
| | - Hui-Jun Zhao
- Jiangsu Key Laboratory of Bioactive Natural Product Research and State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy , China Pharmaceutical University , 24 Tong Jia Xiang , Nanjing 210009 , People's Republic of China
| | - Gui-Min Xue
- Jiangsu Key Laboratory of Bioactive Natural Product Research and State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy , China Pharmaceutical University , 24 Tong Jia Xiang , Nanjing 210009 , People's Republic of China
| | - Jian-Guang Luo
- Jiangsu Key Laboratory of Bioactive Natural Product Research and State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy , China Pharmaceutical University , 24 Tong Jia Xiang , Nanjing 210009 , People's Republic of China
| | - Ling-Yi Kong
- Jiangsu Key Laboratory of Bioactive Natural Product Research and State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy , China Pharmaceutical University , 24 Tong Jia Xiang , Nanjing 210009 , People's Republic of China
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17
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Menger M, Christmann M. Formal synthesis of actinoranone using a one-pot semipinacol rearrangement/Wittig reaction. Tetrahedron 2019. [DOI: 10.1016/j.tet.2018.11.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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18
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Novaes LFT, Gonçalves KDA, Trivella DBB, Pastre JC. Formal Total Synthesis of Actinoranone: Synthesis Approaches and Cytotoxic Studies. J Org Chem 2018; 83:5160-5176. [PMID: 29644851 DOI: 10.1021/acs.joc.8b00514] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
This article describes our efforts toward the total synthesis of actinoranone. Our synthesis strategies rely on a convergent route to connect the terpenoid and polyketide fragments, employing catalysis and powerful classical reactions for the assembly of these key fragments. A new transformation was disclosed during this work, a domino ring-opening and esterification. Initial cytotoxic studies for the selected synthesis intermediates are also presented.
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Affiliation(s)
- Luiz F T Novaes
- Institute of Chemistry , University of Campinas (Unicamp) , P.O. Box 6154, 13084-971 , Campinas , SP , Brazil
| | - Kaliandra de Almeida Gonçalves
- Brazilian Biosciences National Laboratory, National Center for Research in Energy and Materials , 13083-970 , Campinas , SP , Brazil
| | - Daniela B B Trivella
- Brazilian Biosciences National Laboratory, National Center for Research in Energy and Materials , 13083-970 , Campinas , SP , Brazil
| | - Julio C Pastre
- Institute of Chemistry , University of Campinas (Unicamp) , P.O. Box 6154, 13084-971 , Campinas , SP , Brazil
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19
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Novaes LFT, Pastre JC. Formal Total Synthesis of Actinoranone and Asymmetric Synthesis of Labda-7,13-(E)-dien-15-ol. Org Lett 2017; 19:3163-3166. [DOI: 10.1021/acs.orglett.7b01287] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Luiz F. T. Novaes
- Institute of Chemistry, University of Campinas (UNICAMP), P.O. Box 6154, Campinas, SP 13084-971, Brazil
| | - Julio C. Pastre
- Institute of Chemistry, University of Campinas (UNICAMP), P.O. Box 6154, Campinas, SP 13084-971, Brazil
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20
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Guo YA, Zhao M, Xu Z, Ye T. Total Synthesis and Stereochemical Assignment of Actinoranone. Chemistry 2017; 23:3572-3576. [DOI: 10.1002/chem.201700476] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Indexed: 12/27/2022]
Affiliation(s)
- Yi-an Guo
- Key Laboratory of Chemical Genomics; Engineering Laboratory for Chiral Drug Synthesis; School of Chemical Biology and Biotechnology; Peking University Shenzhen Graduate School; Xili, Nanshan District Shenzhen 518055 China
| | - Meng Zhao
- Key Laboratory of Chemical Genomics; Engineering Laboratory for Chiral Drug Synthesis; School of Chemical Biology and Biotechnology; Peking University Shenzhen Graduate School; Xili, Nanshan District Shenzhen 518055 China
| | - Zhengshuang Xu
- Key Laboratory of Chemical Genomics; Engineering Laboratory for Chiral Drug Synthesis; School of Chemical Biology and Biotechnology; Peking University Shenzhen Graduate School; Xili, Nanshan District Shenzhen 518055 China
| | - Tao Ye
- Key Laboratory of Chemical Genomics; Engineering Laboratory for Chiral Drug Synthesis; School of Chemical Biology and Biotechnology; Peking University Shenzhen Graduate School; Xili, Nanshan District Shenzhen 518055 China
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21
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Li CS, Ren G, Yang BJ, Miklossy G, Turkson J, Fei P, Ding Y, Walker LA, Cao S. Meroterpenoids with Antiproliferative Activity from a Hawaiian-Plant Associated Fungus Peyronellaea coffeae-arabicae FT238. Org Lett 2016; 18:2335-8. [PMID: 27135759 DOI: 10.1021/acs.orglett.6b00685] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Three unusual polyketide-sesquiterpene metabolites peyronellins A-C (1-3), along with the new epoxyphomalin analog 11-dehydroxy epoxyphomalin A (4), have been isolated from the endophytic fungus Peyronellaea coffeae-arabicae FT238, which was isolated from the native Hawaiian plant Pritchardia lowreyana. The structures of compounds 1-4 were characterized based on NMR and MS spectroscopic analysis. The absolute configuration (AC) of the compounds was determined by electronic circular dichroism (ECD). Compound 4 showed antiproliferative activity with an IC50 of 0.5 μM against OVCAR3, and it also strongly inhibited Stat3 at 5 μM.
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Affiliation(s)
- Chun-Shun Li
- Department of Pharmaceutical Sciences, Daniel K. Inouye College of Pharmacy, University of Hawaii at Hilo , 200 West Kawili Street, Hilo, Hawai'i 96720, United States.,Natural Products & Experimental Therapeutics, University of Hawaii Cancer Center , 701 Ilalo Street, Honolulu, Hawai'i 96813, United States
| | - Gang Ren
- National Center for Natural Products Research, Research Institute of Pharmaceutical Sciences, and Division of Pharmacology, Department of BioMolecular Sciences, School of Pharmacy, The University of Mississippi , University, Mississippi 38677, United States
| | - Bao-Jun Yang
- Natural Products & Experimental Therapeutics, University of Hawaii Cancer Center , 701 Ilalo Street, Honolulu, Hawai'i 96813, United States
| | - Gabriella Miklossy
- Natural Products & Experimental Therapeutics, University of Hawaii Cancer Center , 701 Ilalo Street, Honolulu, Hawai'i 96813, United States
| | - James Turkson
- Natural Products & Experimental Therapeutics, University of Hawaii Cancer Center , 701 Ilalo Street, Honolulu, Hawai'i 96813, United States
| | - Peiwen Fei
- Natural Products & Experimental Therapeutics, University of Hawaii Cancer Center , 701 Ilalo Street, Honolulu, Hawai'i 96813, United States
| | - Yuanqing Ding
- National Center for Natural Products Research, Research Institute of Pharmaceutical Sciences, and Division of Pharmacology, Department of BioMolecular Sciences, School of Pharmacy, The University of Mississippi , University, Mississippi 38677, United States
| | - Larry A Walker
- National Center for Natural Products Research, Research Institute of Pharmaceutical Sciences, and Division of Pharmacology, Department of BioMolecular Sciences, School of Pharmacy, The University of Mississippi , University, Mississippi 38677, United States
| | - Shugeng Cao
- Department of Pharmaceutical Sciences, Daniel K. Inouye College of Pharmacy, University of Hawaii at Hilo , 200 West Kawili Street, Hilo, Hawai'i 96720, United States.,Natural Products & Experimental Therapeutics, University of Hawaii Cancer Center , 701 Ilalo Street, Honolulu, Hawai'i 96813, United States
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22
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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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23
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Cytosine-type nucleosides from marine-derived Streptomyces rochei 06CM016. J Antibiot (Tokyo) 2015; 69:51-6. [DOI: 10.1038/ja.2015.72] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2015] [Revised: 04/27/2015] [Accepted: 05/07/2015] [Indexed: 02/07/2023]
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24
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Nam SJ, Kauffman CA, Jensen PR, Moore CE, Rheingold AL, Fenical W. Actinobenzoquinoline and Actinophenanthrolines A–C, Unprecedented Alkaloids from a Marine Actinobacterium. Org Lett 2015; 17:3240-3. [DOI: 10.1021/acs.orglett.5b01387] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Sang-Jip Nam
- Center for Marine Biotechnology and
Biomedicine, Scripps Institution
of Oceanography, and ‡Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093-0204, United States
| | - Christopher A. Kauffman
- Center for Marine Biotechnology and
Biomedicine, Scripps Institution
of Oceanography, and ‡Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093-0204, United States
| | - Paul R. Jensen
- Center for Marine Biotechnology and
Biomedicine, Scripps Institution
of Oceanography, and ‡Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093-0204, United States
| | - Curtis E. Moore
- Center for Marine Biotechnology and
Biomedicine, Scripps Institution
of Oceanography, and ‡Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093-0204, United States
| | - Arnold L. Rheingold
- Center for Marine Biotechnology and
Biomedicine, Scripps Institution
of Oceanography, and ‡Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093-0204, United States
| | - William Fenical
- Center for Marine Biotechnology and
Biomedicine, Scripps Institution
of Oceanography, and ‡Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093-0204, United States
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25
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Chuiko AV, Lodochnikova OA, Appolonova SA, Plemenkov VV. Synthesis and structure of 2: 1 adduct of myrcene and 1,4-benzoquinone. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2015. [DOI: 10.1134/s1070428014120240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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