1
|
Peng X, Zeng Z, Hassan S, Xue Y. The potential of marine natural Products: Recent Advances in the discovery of Anti-Tuberculosis agents. Bioorg Chem 2024; 151:107699. [PMID: 39128242 DOI: 10.1016/j.bioorg.2024.107699] [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: 06/24/2024] [Revised: 07/30/2024] [Accepted: 08/04/2024] [Indexed: 08/13/2024]
Abstract
Tuberculosis (TB) is an infectious airborne disease caused by Mycobacterium tuberculosis. Since the 1990 s, many countries have made significant progress in reducing the incidence of TB and associated mortality by improving health services and strengthening surveillance systems. Nevertheless, due to the emergence of multidrug-resistant TB (MDR-TB), alongside extensively drug-resistant TB (XDR-TB) and TB-HIV co-infection, TB remains one of the lead causes of death arising from infectious disease worldwide, especially in developing countries and disadvantaged populations. Marine natural products (MNPs) have received a large amount of attention in recent years as a source of pharmaceutical constituents and lead compounds, and are expected to offer significant resources and potential in the fields of drug development and biotechnology in the years to come. This review summarizes 169 marine natural products and their synthetic derivatives displaying anti-TB activity from 2013 to the present, including their structures, sources and functions. Partial synthetic information and structure-activity relationships (SARs) are also included.
Collapse
Affiliation(s)
- Xinyu Peng
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-Sen University, Shenzhen 518107, China
| | - Ziqian Zeng
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-Sen University, Shenzhen 518107, China
| | - Said Hassan
- Institute of Biotechnology and Microbiology, Bacha Khan University, Charsadda 24540, Pakistan
| | - Yongbo Xue
- School of Pharmaceutical Sciences (Shenzhen), Sun Yat-Sen University, Shenzhen 518107, China.
| |
Collapse
|
2
|
Boshoff HI, Malhotra N, Barry CE, Oh S. The Antitubercular Activities of Natural Products with Fused-Nitrogen-Containing Heterocycles. Pharmaceuticals (Basel) 2024; 17:211. [PMID: 38399426 PMCID: PMC10892018 DOI: 10.3390/ph17020211] [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: 01/16/2024] [Revised: 02/02/2024] [Accepted: 02/04/2024] [Indexed: 02/25/2024] Open
Abstract
Tuberculosis (TB) is notorious as the leading cause of death worldwide due to a single infectious entity and its causative agent, Mycobacterium tuberculosis (Mtb), has been able to evolve resistance to all existing drugs in the treatment arsenal complicating disease management programs. In drug discovery efforts, natural products are important starting points in generating novel scaffolds that have evolved to specifically bind to vulnerable targets not only in pathogens such as Mtb, but also in mammalian targets associated with human diseases. Structural diversity is one of the most attractive features of natural products. This review provides a summary of fused-nitrogen-containing heterocycles found in the natural products reported in the literature that are known to have antitubercular activities. The structurally targeted natural products discussed in this review could provide a revealing insight into novel chemical aspects with novel biological functions for TB drug discovery efforts.
Collapse
Affiliation(s)
| | | | | | - Sangmi Oh
- Tuberculosis Research Section, Laboratory of Clinical Immunology and Microbiology, National Institute of Allergy and Infectious Diseases (NIAID), National Institutes of Health (NIH), Bethesda, MD 20892, USA; (H.I.B.); (N.M.); (C.E.B.III)
| |
Collapse
|
3
|
Zhang H, Ren X, Xu H, Qi H, Du S, Huang J, Zhang J, Wang J. Phenopyrrolizins A and B, Two Novel Pyrrolizine Alkaloids from Marine-Derived Actinomycetes Micromonospora sp. HU138. Molecules 2023; 28:7672. [PMID: 38005394 PMCID: PMC10675482 DOI: 10.3390/molecules28227672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 11/16/2023] [Accepted: 11/17/2023] [Indexed: 11/26/2023] Open
Abstract
Two previously undescribed pyrrolizine alkaloids, named phenopyrrolizins A and B (1 and 2), were obtained from the fermentation broth of marine-derived Micromonospora sp. HU138. Their structures were established by extensive spectroscopic analysis, including 1D and 2D NMR spectra as well as HRESIMS data. The structure of 1 was confirmed by single-crystal diffraction analysis and its racemization mechanism was proposed. The antifungal activity assay showed that 2 could inhibit the mycelial growth of Botrytis cinerea with the inhibitory rates of 18.9% and 35.9% at 20 μg/disc and 40 μg/disc, respectively.
Collapse
Affiliation(s)
- Hui Zhang
- Key Laboratory of Vector Biology and Pathogen Control of Zhejiang Province, College of Life Science, Huzhou University, Huzhou 313000, China; (H.Z.); (X.R.); (H.Q.); (J.H.)
- Key Laboratory of Horticultural Biotechnology of Taizhou, School of Agriculture and Bioengineering, Taizhou Vocational College of Science and Technology, Taizhou 318020, China;
- College of Plant Protection, Northeast Agricultural University, Harbin 150030, China;
| | - Xiaohan Ren
- Key Laboratory of Vector Biology and Pathogen Control of Zhejiang Province, College of Life Science, Huzhou University, Huzhou 313000, China; (H.Z.); (X.R.); (H.Q.); (J.H.)
| | - Haiju Xu
- Key Laboratory of Horticultural Biotechnology of Taizhou, School of Agriculture and Bioengineering, Taizhou Vocational College of Science and Technology, Taizhou 318020, China;
| | - Huan Qi
- Key Laboratory of Vector Biology and Pathogen Control of Zhejiang Province, College of Life Science, Huzhou University, Huzhou 313000, China; (H.Z.); (X.R.); (H.Q.); (J.H.)
| | - Shihua Du
- College of Plant Protection, Northeast Agricultural University, Harbin 150030, China;
| | - Jun Huang
- Key Laboratory of Vector Biology and Pathogen Control of Zhejiang Province, College of Life Science, Huzhou University, Huzhou 313000, China; (H.Z.); (X.R.); (H.Q.); (J.H.)
- Zhejiang Makohs Biotech Co., Ltd., Taizhou 318000, China
| | - Ji Zhang
- College of Plant Protection, Northeast Agricultural University, Harbin 150030, China;
| | - Jidong Wang
- Key Laboratory of Vector Biology and Pathogen Control of Zhejiang Province, College of Life Science, Huzhou University, Huzhou 313000, China; (H.Z.); (X.R.); (H.Q.); (J.H.)
| |
Collapse
|
4
|
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: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [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.
Collapse
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
| |
Collapse
|
5
|
Kumar G, C A. Natural products and their analogues acting against Mycobacterium tuberculosis: A recent update. Drug Dev Res 2023; 84:779-804. [PMID: 37086027 DOI: 10.1002/ddr.22063] [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: 11/25/2022] [Revised: 02/28/2023] [Accepted: 04/01/2023] [Indexed: 04/23/2023]
Abstract
Tuberculosis (TB) remains one of the deadliest infectious diseases caused by Mycobacterium tuberculosis (M.tb). It is responsible for significant causes of mortality and morbidity worldwide. M.tb possesses robust defense mechanisms against most antibiotic drugs and host responses due to their complex cell membranes with unique lipid molecules. Thus, the efficacy of existing front-line drugs is diminishing, and new and recurring cases of TB arising from multidrug-resistant M.tb are increasing. TB begs the scientific community to explore novel therapeutic avenues. A precise knowledge of the compounds with their mode of action could aid in developing new anti-TB agents that can kill latent and actively multiplying M.tb. This can help in the shortening of the anti-TB regimen and can improve the outcome of treatment strategies. Natural products have contributed several antibiotics for TB treatment. The sources of anti-TB drugs/inhibitors discussed in this work are target-based identification/cell-based and phenotypic screening from natural products. Some of the recently identified natural products derived leads have reached clinical stages of TB drug development, which include rifapentine, CPZEN-45, spectinamide-1599 and 1810. We believe these anti-TB agents could emerge as superior therapeutic compounds to treat TB over known Food and Drug Administration drugs.
Collapse
Affiliation(s)
- Gautam Kumar
- Department of Natural Products, Chemical Sciences, National Institute of Pharmaceutical Education and Research-Hyderabad, Hyderabad, Telangana, India
| | - Amrutha C
- Department of Natural Products, Chemical Sciences, National Institute of Pharmaceutical Education and Research-Hyderabad, Hyderabad, Telangana, India
| |
Collapse
|
6
|
Wibowo JT, Bayu A, Aryati WD, Fernandes C, Yanuar A, Kijjoa A, Putra MY. Secondary Metabolites from Marine-Derived Bacteria with Antibiotic and Antibiofilm Activities against Drug-Resistant Pathogens. Mar Drugs 2023; 21:md21010050. [PMID: 36662223 PMCID: PMC9861457 DOI: 10.3390/md21010050] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 01/09/2023] [Accepted: 01/10/2023] [Indexed: 01/15/2023] Open
Abstract
The search for new antibiotics against drug-resistant microbes has been expanded to marine bacteria. Marine bacteria have been proven to be a prolific source of a myriad of novel compounds with potential biological activities. Therefore, this review highlights novel and bioactive compounds from marine bacteria reported during the period of January 2016 to December 2021. Published articles containing novel marine bacterial secondary metabolites that are active against drug-resistant pathogens were collected. Previously described compounds (prior to January 2016) are not included in this review. Unreported compounds during this period that exhibited activity against pathogenic microbes were discussed and compared in order to find the cue of the structure-bioactivity relationship. The results showed that Streptomyces are the most studied bacteria with undescribed bioactive compounds, followed by other genera in the Actinobacteria. We have categorized the structures of the compounds in the present review into four groups, based on their biosynthetic origins, as polyketide derivatives, amino acid derivatives, terpenoids, as well as compounds with mixed origin. These compounds were active against one or more drug-resistant pathogens, such as methicillin-resistant Staphylococcus aureus (MRSA), methicillin-resistant Staphylococcus epidermidis (MRSE), vancomycin-resistant Enterococci (VRE), multidrug-resistant Mycobacterium tuberculosis (MDR-TB), and amphotericin B-resistant Candida albicans. In addition, some of the compounds also showed activity against biofilm formation of the test bacteria. Some previously undescribed compounds, isolated from marine-derived bacteria during this period, could have a good potential as lead compounds for the development of drug candidates to overcome multidrug-resistant pathogens.
Collapse
Affiliation(s)
- Joko Tri Wibowo
- Research Center for Vaccine and Drug, Research Organization for Health, National Research and Innovation Agency (BRIN), KST Soekarno Jl. Raya Bogor Km. 46, Cibinong 16911, Indonesia
| | - Asep Bayu
- Research Center for Vaccine and Drug, Research Organization for Health, National Research and Innovation Agency (BRIN), KST Soekarno Jl. Raya Bogor Km. 46, Cibinong 16911, Indonesia
| | - Widya Dwi Aryati
- Faculty of Pharmacy, Universitas Indonesia, Depok 16424, Indonesia
| | - Carla Fernandes
- Laboratório de Química Orgânica e Farmacêutica, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto and CIIMAR, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
| | - Arry Yanuar
- Faculty of Pharmacy, Universitas Indonesia, Depok 16424, Indonesia
- National Metabolomics Collaborative Research Center, Faculty of Pharmacy, Universitas Indonesia, Kampus UI Depok, Depok 16424, Indonesia
- Correspondence: (A.Y.); (A.K.); (M.Y.P.); Tel.: +351-22-042-8331 (A.K.); +62-2-18754587 (M.Y.P.); Fax: +351-22-206-2232 (A.K.)
| | - Anake Kijjoa
- ICBAS-Instituto de Ciências Biomédicas Abel Salazar and CIIMAR, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
- Correspondence: (A.Y.); (A.K.); (M.Y.P.); Tel.: +351-22-042-8331 (A.K.); +62-2-18754587 (M.Y.P.); Fax: +351-22-206-2232 (A.K.)
| | - Masteria Yunovilsa Putra
- Research Center for Vaccine and Drug, Research Organization for Health, National Research and Innovation Agency (BRIN), KST Soekarno Jl. Raya Bogor Km. 46, Cibinong 16911, Indonesia
- National Metabolomics Collaborative Research Center, Faculty of Pharmacy, Universitas Indonesia, Kampus UI Depok, Depok 16424, Indonesia
- Correspondence: (A.Y.); (A.K.); (M.Y.P.); Tel.: +351-22-042-8331 (A.K.); +62-2-18754587 (M.Y.P.); Fax: +351-22-206-2232 (A.K.)
| |
Collapse
|
7
|
Nisa A, Kipper FC, Panigrahy D, Tiwari S, Kupz A, Subbian S. Different modalities of host cell death and their impact on Mycobacterium tuberculosis infection. Am J Physiol Cell Physiol 2022; 323:C1444-C1474. [PMID: 36189975 PMCID: PMC9662802 DOI: 10.1152/ajpcell.00246.2022] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 09/16/2022] [Accepted: 09/25/2022] [Indexed: 11/22/2022]
Abstract
Mycobacterium tuberculosis (Mtb) is the pathogen that causes tuberculosis (TB), a leading infectious disease of humans worldwide. One of the main histopathological hallmarks of TB is the formation of granulomas comprised of elaborately organized aggregates of immune cells containing the pathogen. Dissemination of Mtb from infected cells in the granulomas due to host and mycobacterial factors induces multiple cell death modalities in infected cells. Based on molecular mechanism, morphological characteristics, and signal dependency, there are two main categories of cell death: programmed and nonprogrammed. Programmed cell death (PCD), such as apoptosis and autophagy, is associated with a protective response to Mtb by keeping the bacteria encased within dead macrophages that can be readily phagocytosed by arriving in uninfected or neighboring cells. In contrast, non-PCD necrotic cell death favors the pathogen, resulting in bacterial release into the extracellular environment. Multiple types of cell death in the PCD category, including pyroptosis, necroptosis, ferroptosis, ETosis, parthanatos, and PANoptosis, may be involved in Mtb infection. Since PCD pathways are essential for host immunity to Mtb, therapeutic compounds targeting cell death signaling pathways have been experimentally tested for TB treatment. This review summarizes different modalities of Mtb-mediated host cell deaths, the molecular mechanisms underpinning host cell death during Mtb infection, and its potential implications for host immunity. In addition, targeting host cell death pathways as potential therapeutic and preventive approaches against Mtb infection is also discussed.
Collapse
Affiliation(s)
- Annuurun Nisa
- Public Health Research Institute, New Jersey Medical School, Rutgers University, Newark, New Jersey
| | - Franciele C Kipper
- Center for Vascular Biology Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
- Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
- Cancer Center, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Dipak Panigrahy
- Center for Vascular Biology Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
- Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
- Cancer Center, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Sangeeta Tiwari
- Department of Biological Sciences, Border Biomedical Research Center (BBRC), University of Texas, El Paso, Texas
| | - Andreas Kupz
- Centre for Molecular Therapeutics, Australian Institute of Tropical Health and Medicine (AITHM), James Cook University, Townsville, Queensland, Australia
| | - Selvakumar Subbian
- Public Health Research Institute, New Jersey Medical School, Rutgers University, Newark, New Jersey
| |
Collapse
|
8
|
Yan S, Zeng M, Wang H, Zhang H. Micromonospora: A Prolific Source of Bioactive Secondary Metabolites with Therapeutic Potential. J Med Chem 2022; 65:8735-8771. [PMID: 35766919 DOI: 10.1021/acs.jmedchem.2c00626] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Micromonospora, one of the most important actinomycetes genera, is well-known as the treasure trove of bioactive secondary metabolites (SMs). Herein, together with an in-depth genomic analysis of the reported Micromonospora strains, all SMs from this genus are comprehensively summarized, containing structural features, bioactive properties, and mode of actions as well as their biosynthetic and chemical synthesis pathways. The perspective enables a detailed view of Micromonospora-derived SMs, which will enrich the chemical diversity of natural products and inspire new drug discovery in the pharmaceutical industry.
Collapse
Affiliation(s)
- Suqi Yan
- School of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou 310014, China
| | - Mingyuan Zeng
- School of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou 310014, China
| | - Hong Wang
- School of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou 310014, China
| | - Huawei Zhang
- School of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou 310014, China
| |
Collapse
|
9
|
Skrzypczak N, Przybylski P. Modifications, biological origin and antibacterial activity of naphthalenoid ansamycins. Nat Prod Rep 2022; 39:1653-1677. [PMID: 35244668 DOI: 10.1039/d2np00002d] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Covering: 2011 to 2021Structural division of natural naphthalenoid ansamycins, regarding the type of the core and length of the ansa chain, and their biosynthetic pathways in microorganisms are discussed. The great biosynthetic plasticity of natural naphthalenoid ansamycins is reflected in their structural variety due to the alterations within ansa bridge or naphthalenoid core portions. A comparison between the biological potency of natural and semisynthetic naphthalenoid ansamycins was performed and discussed in relation to the molecular targets in cells. The antibacterial potency of naphthalenoid ansamycins seems to be dependent on the ansa chain length and conformational flexibility - the higher flexibility of the ansa chain the better biological outcome is noted.
Collapse
Affiliation(s)
- Natalia Skrzypczak
- Faculty of Chemistry, Adam Mickiewicz University, Uniwersytetu Poznanskiego 8, 61-614 Poznan, Poland.
| | - Piotr Przybylski
- Faculty of Chemistry, Adam Mickiewicz University, Uniwersytetu Poznanskiego 8, 61-614 Poznan, Poland.
| |
Collapse
|
10
|
Sabido EM, Tenebro CP, Trono DJVL, Vicera CVB, Leonida SFL, Maybay JJWB, Reyes-Salarda R, Amago DS, Aguadera AMV, Octaviano MC, Saludes JP, Dalisay DS. Insights into the Variation in Bioactivities of Closely Related Streptomyces Strains from Marine Sediments of the Visayan Sea against ESKAPE and Ovarian Cancer. Mar Drugs 2021; 19:md19080441. [PMID: 34436280 PMCID: PMC8399204 DOI: 10.3390/md19080441] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 07/27/2021] [Accepted: 07/27/2021] [Indexed: 12/25/2022] Open
Abstract
Marine sediments host diverse actinomycetes that serve as a source of new natural products to combat infectious diseases and cancer. Here, we report the biodiversity, bioactivities against ESKAPE pathogens (Enterococcus faecium, Staphylococcus aureus, Klebsiella pneumoniae, Acinetobacter baumannii, Pseudomonas aeruginosa, and Enterobacter spp.) and ovarian cancer, and metabolites variation among culturable actinomycetes isolated from the marine sediments of Visayan Sea, Philippines. We identified 15 Streptomyces species based on a 16S rRNA gene sequence analysis. The crude extracts of 10 Streptomyces species have inhibited the growth of ESKAPE pathogens with minimum inhibitory concentration (MIC) values ranging from 0.312 mg/mL to 20 mg/mL depending on the strain and pathogens targeted. Additionally, ten crude extracts have antiproliferative activity against A2780 human ovarian carcinoma at 2 mg/mL. To highlight, we observed that four phylogenetically identical Streptomyces albogriseolus strains demonstrated variation in antibiotic and anticancer activities. These strains harbored type I and II polyketide synthase (PKS) and non-ribosomal synthetase (NRPS) genes in their genomes, implying that their bioactivity is independent of the polymerase chain reaction (PCR)-detected bio-synthetic gene clusters (BGCs) in this study. Metabolite profiling revealed that the taxonomically identical strains produced core and strain-specific metabolites. Thus, the chemical diversity among these strains influences the variation observed in their biological activities. This study expanded our knowledge on the potential of marine-derived Streptomyces residing from the unexplored regions of the Visayan Sea as a source of small molecules against ESKAPE pathogens and cancer. It also highlights that Streptomyces species strains produce unique strain-specific secondary metabolites; thus, offering new chemical space for natural product discovery.
Collapse
Affiliation(s)
- Edna M. Sabido
- Center for Natural Drug Discovery and Development (CND3), University of San Agustin, Iloilo City 5000, Philippines; (E.M.S.); (S.F.L.L.); (J.J.W.B.M.); (D.S.A.); (A.M.V.A.); (M.C.O.)
| | - Chuckcris P. Tenebro
- Center for Chemical Biology and Biotechnology (C2B2), University of San Agustin, Iloilo City 5000, Philippines; (C.P.T.); (D.J.V.L.T.); (C.V.B.V.); (R.R.-S.)
| | - Dana Joanne Von L. Trono
- Center for Chemical Biology and Biotechnology (C2B2), University of San Agustin, Iloilo City 5000, Philippines; (C.P.T.); (D.J.V.L.T.); (C.V.B.V.); (R.R.-S.)
| | - Carmela Vannette B. Vicera
- Center for Chemical Biology and Biotechnology (C2B2), University of San Agustin, Iloilo City 5000, Philippines; (C.P.T.); (D.J.V.L.T.); (C.V.B.V.); (R.R.-S.)
| | - Sheeny Fane L. Leonida
- Center for Natural Drug Discovery and Development (CND3), University of San Agustin, Iloilo City 5000, Philippines; (E.M.S.); (S.F.L.L.); (J.J.W.B.M.); (D.S.A.); (A.M.V.A.); (M.C.O.)
| | - Jose Jeffrey Wayne B. Maybay
- Center for Natural Drug Discovery and Development (CND3), University of San Agustin, Iloilo City 5000, Philippines; (E.M.S.); (S.F.L.L.); (J.J.W.B.M.); (D.S.A.); (A.M.V.A.); (M.C.O.)
| | - Rikka Reyes-Salarda
- Center for Chemical Biology and Biotechnology (C2B2), University of San Agustin, Iloilo City 5000, Philippines; (C.P.T.); (D.J.V.L.T.); (C.V.B.V.); (R.R.-S.)
- Department of Biology, College of Liberal Arts, Sciences, and Education, University of San Agustin, Iloilo City 5000, Philippines
| | - Diana S. Amago
- Center for Natural Drug Discovery and Development (CND3), University of San Agustin, Iloilo City 5000, Philippines; (E.M.S.); (S.F.L.L.); (J.J.W.B.M.); (D.S.A.); (A.M.V.A.); (M.C.O.)
| | - Angelica Marie V. Aguadera
- Center for Natural Drug Discovery and Development (CND3), University of San Agustin, Iloilo City 5000, Philippines; (E.M.S.); (S.F.L.L.); (J.J.W.B.M.); (D.S.A.); (A.M.V.A.); (M.C.O.)
| | - May C. Octaviano
- Center for Natural Drug Discovery and Development (CND3), University of San Agustin, Iloilo City 5000, Philippines; (E.M.S.); (S.F.L.L.); (J.J.W.B.M.); (D.S.A.); (A.M.V.A.); (M.C.O.)
| | - Jonel P. Saludes
- Center for Natural Drug Discovery and Development (CND3), University of San Agustin, Iloilo City 5000, Philippines; (E.M.S.); (S.F.L.L.); (J.J.W.B.M.); (D.S.A.); (A.M.V.A.); (M.C.O.)
- Department of Chemistry, College of Liberal Arts, Sciences, and Education, University of San Agustin, Iloilo City 5000, Philippines
- Tuklas Lunas Development Center, University of San Agustin, Iloilo City 5000, Philippines
- Balik Scientist Program, Department of Science and Technology, Philippine Council for Health Research and Development (PCHRD), Bicutan, Taguig City 1631, Philippines
- Correspondence: (J.P.S.); (D.S.D.); Tel.: +63-33-503-6887 (J.P.S.); +63-33-501-0350 (D.S.D.)
| | - Doralyn S. Dalisay
- Center for Chemical Biology and Biotechnology (C2B2), University of San Agustin, Iloilo City 5000, Philippines; (C.P.T.); (D.J.V.L.T.); (C.V.B.V.); (R.R.-S.)
- Department of Biology, College of Liberal Arts, Sciences, and Education, University of San Agustin, Iloilo City 5000, Philippines
- Tuklas Lunas Development Center, University of San Agustin, Iloilo City 5000, Philippines
- Balik Scientist Program, Department of Science and Technology, Philippine Council for Health Research and Development (PCHRD), Bicutan, Taguig City 1631, Philippines
- Correspondence: (J.P.S.); (D.S.D.); Tel.: +63-33-503-6887 (J.P.S.); +63-33-501-0350 (D.S.D.)
| |
Collapse
|
11
|
Rankine-Wilson LI, Shapira T, Sao Emani C, Av-Gay Y. From infection niche to therapeutic target: the intracellular lifestyle of Mycobacterium tuberculosis. MICROBIOLOGY (READING, ENGLAND) 2021; 167:001041. [PMID: 33826491 PMCID: PMC8289223 DOI: 10.1099/mic.0.001041] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Accepted: 02/15/2021] [Indexed: 12/16/2022]
Abstract
Mycobacterium tuberculosis (Mtb) is an obligate human pathogen killing millions of people annually. Treatment for tuberculosis is lengthy and complicated, involving multiple drugs and often resulting in serious side effects and non-compliance. Mtb has developed numerous complex mechanisms enabling it to not only survive but replicate inside professional phagocytes. These mechanisms include, among others, overcoming the phagosome maturation process, inhibiting the acidification of the phagosome and inhibiting apoptosis. Within the past decade, technologies have been developed that enable a more accurate understanding of Mtb physiology within its intracellular niche, paving the way for more clinically relevant drug-development programmes. Here we review the molecular biology of Mtb pathogenesis offering a unique perspective on the use and development of therapies that target Mtb during its intracellular life stage.
Collapse
Affiliation(s)
| | - Tirosh Shapira
- Division of Infectious Disease, Department of Medicine, The University of British Columbia, Vancouver, Canada
| | - Carine Sao Emani
- Division of Infectious Disease, Department of Medicine, The University of British Columbia, Vancouver, Canada
| | - Yossef Av-Gay
- Department of Microbiology & Immunology, The University of British Columbia, Vancouver, Canada
- Division of Infectious Disease, Department of Medicine, The University of British Columbia, Vancouver, Canada
| |
Collapse
|
12
|
Mayer AMS, Guerrero AJ, Rodríguez AD, Taglialatela-Scafati O, Nakamura F, Fusetani N. Marine Pharmacology in 2016-2017: Marine Compounds with Antibacterial, Antidiabetic, Antifungal, Anti-Inflammatory, Antiprotozoal, Antituberculosis and Antiviral Activities; Affecting the Immune and Nervous Systems, and Other Miscellaneous Mechanisms of Action. Mar Drugs 2021; 19:49. [PMID: 33494402 PMCID: PMC7910995 DOI: 10.3390/md19020049] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 01/13/2021] [Accepted: 01/15/2021] [Indexed: 12/12/2022] Open
Abstract
The review of the 2016-2017 marine pharmacology literature was prepared in a manner similar as the 10 prior reviews of this series. Preclinical marine pharmacology research during 2016-2017 assessed 313 marine compounds with novel pharmacology reported by a growing number of investigators from 54 countries. The peer-reviewed literature reported antibacterial, antifungal, antiprotozoal, antituberculosis, and antiviral activities for 123 marine natural products, 111 marine compounds with antidiabetic and anti-inflammatory activities as well as affecting the immune and nervous system, while in contrast 79 marine compounds displayed miscellaneous mechanisms of action which upon further investigation may contribute to several pharmacological classes. Therefore, in 2016-2017, the preclinical marine natural product pharmacology pipeline generated both novel pharmacology as well as potentially new lead compounds for the growing clinical marine pharmaceutical pipeline, and thus sustained with its contributions the global research for novel and effective therapeutic strategies for multiple disease categories.
Collapse
Affiliation(s)
- Alejandro M. S. Mayer
- Department of Pharmacology, College of Graduate Studies, Midwestern University, 555 31st Street, Downers Grove, IL 60515, USA;
| | - Aimee J. Guerrero
- Department of Pharmacology, College of Graduate Studies, Midwestern University, 555 31st Street, Downers Grove, IL 60515, USA;
| | - Abimael D. Rodríguez
- Molecular Sciences Research Center, University of Puerto Rico, 1390 Ponce de León Avenue, San Juan, PR 00926, USA;
| | | | - Fumiaki Nakamura
- Department of Chemistry and Biochemistry, Graduate School of Advanced Science and Engineering, Waseda University, 3-4-1 Okubo, Shinjuku-ku, Tokyo 169-8555, Japan;
| | | |
Collapse
|
13
|
Marine Sediment-Derived Streptomyces Strain Produces Angucycline Antibiotics against Multidrug-Resistant Staphylococcus aureus Harboring SCCmec Type 1 Gene. JOURNAL OF MARINE SCIENCE AND ENGINEERING 2020. [DOI: 10.3390/jmse8100734] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The Philippine archipelago is geographically positioned in the tropics with rich areas of marine biodiversity. Its marine sediments harbor actinomycetes that exhibit antibacterial activity. Screening of actinomycetes isolated from marine sediments collected near the coast of Islas de Gigantes, Iloilo showed one isolate that exhibited high activity against the multidrug-resistant Staphylococcus aureus (MRSA) strain carrying the Staphylococcal Cassette Chromosome mec (SCCmec) type 1 gene, a biomarker for drug resistance. The isolate was identified as Streptomyces sp. strain DSD011 based on its 16s rRNA and protein-coding genes (atpD, recA, rpoB, and trpB) sequences, and was found to be a new species of salt-tolerant marine Streptomyces. Further, the strain harbors both non-ribosomal peptide synthetase (NRPS) and type II polyketide synthase (PKS) in its genome. The targeted chromatographic isolation and chemical investigations by Liquid Chromatography Mass Spectrometry-Time of Flight (LCMS-TOF), tandem mass spectrometry (MS/MS), and Global Natural Product Social molecular networking (GNPS) of the antibiotics produced by the strain afforded the two polycyclic aromatic polyketide angucycline glycosides, fridamycin A (1) and fridamycin D (2), which are products of type II PKS biosynthesis. Compounds 1 and 2 displayed antibacterial activity against MRSA with minimum inhibitory concentration (MIC) of 500 μg/mL and 62.5 μg/mL, respectively. These results suggest that the underexplored marine sediments near the coast of Islas de Gigantes, Iloilo offer access to undiscovered Streptomyces species that are invaluable sources of antibiotic leads.
Collapse
|
14
|
Wang C, Lu Y, Cao S. Antimicrobial compounds from marine actinomycetes. Arch Pharm Res 2020; 43:677-704. [PMID: 32691395 DOI: 10.1007/s12272-020-01251-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 07/14/2020] [Indexed: 04/03/2023]
Abstract
Marine actinomycetes were the main origin of marine natural products in the past 40 years. This review was to present the sources, structures and antimicrobial activities of 313 new natural products from marine actinomycetes reported from 1976 to 2019.
Collapse
Affiliation(s)
- Cong Wang
- Department of Pharmaceutical Sciences, Daniel K. Inouye College of Pharmacy, University of Hawai'i at Hilo, 200 W. Kawili St., Hilo, HI, 96720, USA.,Guangxi Key Laboratory of Chemistry and Engineering of Forest Products, School of Chemistry and Chemical Engineering, Guangxi University for Nationalities, Nanning, 530006, China
| | - Yuanyu Lu
- Guangxi Key Laboratory of Chemistry and Engineering of Forest Products, School of Chemistry and Chemical Engineering, Guangxi University for Nationalities, Nanning, 530006, China
| | - 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.
| |
Collapse
|
15
|
Morgan KD, Williams DE, Patrick BO, Remigy M, Banuelos CA, Sadar MD, Ryan KS, Andersen RJ. Incarnatapeptins A and B, Nonribosomal Peptides Discovered Using Genome Mining and 1H/ 15N HSQC-TOCSY. Org Lett 2020; 22:4053-4057. [PMID: 32283033 DOI: 10.1021/acs.orglett.0c00818] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Methods for the focused isolation of low-abundance natural products with specific chemical substructures could expand known bioactive chemical diversity for drug discovery. Here we report the combined use of genome mining and an 15N NMR-based screening method for the targeted isolation of the low-abundance piperazic-acid-containing peptides incarnatapeptins A (1) and B (3). Incarnatapeptin B (3) shows in vitro cytotoxicity to LNCaP prostate cancer cells.
Collapse
Affiliation(s)
| | | | | | | | - Carmen A Banuelos
- Department of Genome Sciences, BC Cancer, 675 West 10th Avenue, Vancouver, British Columbia V5Z 1L3, Canada
| | - Marianne D Sadar
- Department of Genome Sciences, BC Cancer, 675 West 10th Avenue, Vancouver, British Columbia V5Z 1L3, Canada
| | | | | |
Collapse
|
16
|
Hifnawy MS, Fouda MM, Sayed AM, Mohammed R, Hassan HM, AbouZid SF, Rateb ME, Keller A, Adamek M, Ziemert N, Abdelmohsen UR. The genus Micromonospora as a model microorganism for bioactive natural product discovery. RSC Adv 2020; 10:20939-20959. [PMID: 35517724 PMCID: PMC9054317 DOI: 10.1039/d0ra04025h] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Accepted: 05/28/2020] [Indexed: 11/21/2022] Open
Abstract
This review covers the development of the genus Micromonospora as a model for natural product research and the timeline of discovery progress from the classical bioassay-guided approaches through the application of genome mining and genetic engineering techniques that target specific products. It focuses on the reported chemical structures along with their biological activities and the synthetic and biosynthetic studies they have inspired. This survey summarizes the extraordinary biosynthetic diversity that can emerge from a widely distributed actinomycete genus and supports future efforts to explore under-explored species in the search for novel natural products.
Collapse
Affiliation(s)
- Mohamed S Hifnawy
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University Cairo Egypt 11787
| | - Mohamed M Fouda
- Department of Pharmacognosy, Faculty of Pharmacy, Nahda University Beni-Suef Egypt 62513
| | - Ahmed M Sayed
- Department of Pharmacognosy, Faculty of Pharmacy, Nahda University Beni-Suef Egypt 62513
| | - Rabab Mohammed
- Department of Pharmacognosy, Faculty of Pharmacy, Beni-Suef University Beni-Suef Egypt 62514
| | - Hossam M Hassan
- Department of Pharmacognosy, Faculty of Pharmacy, Beni-Suef University Beni-Suef Egypt 62514
| | - Sameh F AbouZid
- Department of Pharmacognosy, Faculty of Pharmacy, Beni-Suef University Beni-Suef Egypt 62514
| | - Mostafa E Rateb
- Department of Pharmacognosy, Faculty of Pharmacy, Beni-Suef University Beni-Suef Egypt 62514
- School of Computing, Engineering and Physical Sciences, University of the West of Scotland Paisley PA1 2BE UK
| | - Alexander Keller
- Center for Computational and Theoretical Biology, Biocenter, University of Würzburg Hubland Nord 97074 Würzburg Germany
| | - Martina Adamek
- Interfaculty Institute of Microbiology and Infection Medicine Tübingen, University of Tübingen Tübingen Germany
- German Centre for Infection Research (DZIF) Partner Site Tübingen Tübingen Germany
| | - Nadine Ziemert
- Interfaculty Institute of Microbiology and Infection Medicine Tübingen, University of Tübingen Tübingen Germany
- German Centre for Infection Research (DZIF) Partner Site Tübingen Tübingen Germany
| | - Usama Ramadan Abdelmohsen
- Department of Pharmacognosy, Faculty of Pharmacy, Minia University 61519 Minia Egypt
- Department of Pharmacognosy, Faculty of Pharmacy, Deraya University, Universities Zone P.O. Box 61111 New Minia City 61519 Minia Egypt
| |
Collapse
|
17
|
Qi S, Gui M, Li H, Yu C, Li H, Zeng Z, Sun P. Secondary Metabolites from Marine Micromonospora: Chemistry and Bioactivities. Chem Biodivers 2020; 17:e2000024. [PMID: 32100940 DOI: 10.1002/cbdv.202000024] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Accepted: 02/25/2020] [Indexed: 02/02/2023]
Abstract
Marine Micromonospora was revealed to be a rather untapped and a rich source of chemically diverse and unique bioactive natural products. This review is aimed to make a comprehensive survey of secondary metabolites that were derived from marine Micromonospora including chemical diversity and biological activities. A total of 116 compounds from 41 marine Micromonospora species have been reported, covering the literatures from 1997 to 2019. These compounds contain several structural classes such as polyketides (PKS), nonribosomal peptides (NRPS), PKS-NRPS hybrids, terpenes and others, and they present cytotoxic, antibacterial, antiparasitic, chemopreventive or antioxidant activities.
Collapse
Affiliation(s)
- Sisi Qi
- School of Resource and Environmental and Chemical Engineering, Nanchang University, 999 Xuefu Ave., Nanchang, 330031, P. R. China
| | - Min Gui
- State Key Laboratory of Dairy Biotechnology, Technology Center and Dairy Research Institute of Bright Dairy and Food Co., Ltd., 1518 West Jiangchang Road, Shanghai, 200436, P. R. China
| | - Huanhuan Li
- School of Pharmacy, Second Military Medical University, 325 Guohe Road, Shanghai, 200433, P. R. China
| | - Chunbo Yu
- Department of Pharmacy, Jinhua Central Hospital, 365 Renmin East Road, Jinhua, 321000, P. R. China
| | - Hongji Li
- School of Pharmacy, Second Military Medical University, 325 Guohe Road, Shanghai, 200433, P. R. China
| | - Zheling Zeng
- School of Resource and Environmental and Chemical Engineering, Nanchang University, 999 Xuefu Ave., Nanchang, 330031, P. R. China.,State Key Laboratory of Food Science and Technology, Nanchang University, 999 Xuefu Ave., Nanchang, 330047, P. R. China.,Jiangxi Province Key Laboratory of Edible and Medicinal Resources Exploitation, Nanchang University, 999 Xuefu Ave., Nanchang, 330031, P. R. China
| | - Peng Sun
- School of Pharmacy, Second Military Medical University, 325 Guohe Road, Shanghai, 200433, P. R. China
| |
Collapse
|
18
|
Nweze JA, Mbaoji FN, Huang G, Li Y, Yang L, Zhang Y, Huang S, Pan L, Yang D. Antibiotics Development and the Potentials of Marine-Derived Compounds to Stem the Tide of Multidrug-Resistant Pathogenic Bacteria, Fungi, and Protozoa. Mar Drugs 2020; 18:E145. [PMID: 32121196 PMCID: PMC7142797 DOI: 10.3390/md18030145] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Revised: 02/19/2020] [Accepted: 02/25/2020] [Indexed: 12/15/2022] Open
Abstract
As the search for new antibiotics continues, the resistance to known antimicrobial compounds continues to increase. Many researchers around the world, in response to antibiotics resistance, have continued to search for new antimicrobial compounds in different ecological niches such as the marine environment. Marine habitats are one of the known and promising sources for bioactive compounds with antimicrobial potentials against currently drug-resistant strains of pathogenic microorganisms. For more than a decade, numerous antimicrobial compounds have been discovered from marine environments, with many more antimicrobials still being discovered every year. So far, only very few compounds are in preclinical and clinical trials. Research in marine natural products has resulted in the isolation and identification of numerous diverse and novel chemical compounds with potency against even drug-resistant pathogens. Some of these compounds, which mainly came from marine bacteria and fungi, have been classified into alkaloids, lactones, phenols, quinones, tannins, terpenes, glycosides, halogenated, polyketides, xanthones, macrocycles, peptides, and fatty acids. All these are geared towards discovering and isolating unique compounds with therapeutic potential, especially against multidrug-resistant pathogenic microorganisms. In this review, we tried to summarize published articles from 2015 to 2019 on antimicrobial compounds isolated from marine sources, including some of their chemical structures and tests performed against drug-resistant pathogens.
Collapse
Affiliation(s)
- Justus Amuche Nweze
- Guangxi Key Laboratory of Marine Natural Products and Combinatorial Biosynthesis Chemistry, Guangxi Beibu Gulf Marine Research Center, Guangxi Academy of Sciences, Nanning 530007, China; (J.A.N.); (F.N.M.); (S.H.)
- Department of Science Laboratory Technology, Faculty of Physical Sciences, University of Nigeria, Nsukka PMB 410001, Nigeria
| | - Florence N. Mbaoji
- Guangxi Key Laboratory of Marine Natural Products and Combinatorial Biosynthesis Chemistry, Guangxi Beibu Gulf Marine Research Center, Guangxi Academy of Sciences, Nanning 530007, China; (J.A.N.); (F.N.M.); (S.H.)
- Department of Pharmacology and Toxicology, Faculty of Pharmaceutical Sciences, University of Nigeria, Nsukka PMB 410001, Enugu State, Nigeria
| | - Gang Huang
- Guangxi Biomass Industrialization Engineering Institute, National Engineering Research Center of Non-food Biorefinery, State Key Laboratory of Non-Food Biomass, Guangxi Academy of Sciences, Nanning 530007, China; (G.H.); (Y.L.); (L.Y.)
| | - Yanming Li
- Guangxi Biomass Industrialization Engineering Institute, National Engineering Research Center of Non-food Biorefinery, State Key Laboratory of Non-Food Biomass, Guangxi Academy of Sciences, Nanning 530007, China; (G.H.); (Y.L.); (L.Y.)
| | - Liyan Yang
- Guangxi Biomass Industrialization Engineering Institute, National Engineering Research Center of Non-food Biorefinery, State Key Laboratory of Non-Food Biomass, Guangxi Academy of Sciences, Nanning 530007, China; (G.H.); (Y.L.); (L.Y.)
| | - Yunkai Zhang
- College of Life Science and Technology of Guangxi University, Nanning 530004, China;
| | - Shushi Huang
- Guangxi Key Laboratory of Marine Natural Products and Combinatorial Biosynthesis Chemistry, Guangxi Beibu Gulf Marine Research Center, Guangxi Academy of Sciences, Nanning 530007, China; (J.A.N.); (F.N.M.); (S.H.)
| | - Lixia Pan
- Guangxi Biomass Industrialization Engineering Institute, National Engineering Research Center of Non-food Biorefinery, State Key Laboratory of Non-Food Biomass, Guangxi Academy of Sciences, Nanning 530007, China; (G.H.); (Y.L.); (L.Y.)
| | - Dengfeng Yang
- Guangxi Key Laboratory of Marine Natural Products and Combinatorial Biosynthesis Chemistry, Guangxi Beibu Gulf Marine Research Center, Guangxi Academy of Sciences, Nanning 530007, China; (J.A.N.); (F.N.M.); (S.H.)
| |
Collapse
|
19
|
da Silva AB, Silveira ER, Wilke DV, Ferreira EG, Costa-Lotufo LV, Torres MCM, Ayala AP, Costa WS, Canuto KM, de Araújo-Nobre AR, Araújo AJ, Filho JDBM, Pessoa ODL. Antibacterial Salinaphthoquinones from a Strain of the Bacterium Salinispora arenicola Recovered from the Marine Sediments of St. Peter and St. Paul Archipelago, Brazil. JOURNAL OF NATURAL PRODUCTS 2019; 82:1831-1838. [PMID: 31313922 DOI: 10.1021/acs.jnatprod.9b00062] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
Salinaphthoquinones A-E (1-5) were isolated from a marine Salininispora arenicola strain, recovered from sediments of the St. Peter and St. Paul Archipelago, Brazil. The structures of the compounds were elucidated using a combination of spectroscopic (NMR, IR, HRESIMS) data, including single-crystal X-ray diffraction analysis. A plausible biosynthetic pathway for 1-5 is proposed. Compounds 1 to 4 displayed moderate activity against Staphylococcus aureus and Enterococcus faecalis with MIC values of 125 to 16 μg/mL.
Collapse
Affiliation(s)
- Alison B da Silva
- Departamento de Química Orgânica e Inorgânica , Universidade Federal do Ceará , 60.021-970 , Fortaleza - CE , Brazil
| | - Edilberto R Silveira
- Departamento de Química Orgânica e Inorgânica , Universidade Federal do Ceará , 60.021-970 , Fortaleza - CE , Brazil
| | - Diego V Wilke
- Núcleo de Pesquisa e Desenvolvimento de Medicamentos , Universidade Federal do Ceará , 60.430-275 , Fortaleza - CE , Brazil
| | - Elhton G Ferreira
- Núcleo de Pesquisa e Desenvolvimento de Medicamentos , Universidade Federal do Ceará , 60.430-275 , Fortaleza - CE , Brazil
| | - Leticia V Costa-Lotufo
- Departamento de Farmacologia , Universidade de São Paulo , 05508-900 , São Paulo - SP , Brazil
| | - Maria Conceição M Torres
- Departamento de Química Orgânica e Inorgânica , Universidade Federal do Ceará , 60.021-970 , Fortaleza - CE , Brazil
| | - Alejandro Pedro Ayala
- Departamento de Física , Universidade Federal do Ceará , 60.440-970 , Fortaleza - CE , Brazil
| | - Wendell S Costa
- Departamento de Farmácia , Universidade Federal do Ceará , 60.430-170 , Fortaleza - CE , Brazil
| | - Kirley M Canuto
- Embrapa Agroindústria Tropical , 60.511-110 , Fortaleza - CE , Brazil
| | - Alyne R de Araújo-Nobre
- Núcleo de Pesquisa em Biodiversidade e Biotecnologia , Universidade Federal do Piauí , 64.202-020 , Parnaíba - PI , Brazil
| | - Ana Jérsia Araújo
- Núcleo de Pesquisa em Biodiversidade e Biotecnologia , Universidade Federal do Piauí , 64.202-020 , Parnaíba - PI , Brazil
| | - José Delano B Marinho Filho
- Núcleo de Pesquisa em Biodiversidade e Biotecnologia , Universidade Federal do Piauí , 64.202-020 , Parnaíba - PI , Brazil
| | - Otilia Deusdenia L Pessoa
- Departamento de Química Orgânica e Inorgânica , Universidade Federal do Ceará , 60.021-970 , Fortaleza - CE , Brazil
| |
Collapse
|
20
|
Discovery of 16-Demethylrifamycins by Removing the Predominant Polyketide Biosynthesis Pathway in Micromonospora sp. Strain TP-A0468. Appl Environ Microbiol 2019; 85:AEM.02597-18. [PMID: 30530711 DOI: 10.1128/aem.02597-18] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Accepted: 11/27/2018] [Indexed: 12/13/2022] Open
Abstract
A number of strategies have been developed to mine novel natural products based on biosynthetic gene clusters and there have been dozens of successful cases facilitated by the development of genomic sequencing. During our study on biosynthesis of the antitumor polyketide kosinostatin (KST), we found that the genome of Micromonospora sp. strain TP-A0468, the producer of KST, contains other potential polyketide gene clusters, with no encoded products detected. Deletion of kst cluster led to abolishment of KST and the enrichment of several new compounds, which were isolated and characterized as 16-demethylrifamycins (referred to here as compounds 3 to 6). Transcriptional analysis demonstrated that the expression of the essential genes related to the biosynthesis of compounds 3 to 6 was comparable to the level in the wild-type and in the kst cluster deletion strain. This indicates that the accumulation of these compounds was due to the redirection of metabolic flux rather than transcriptional activation. Genetic disruption, chemical complementation, and bioinformatic analysis revealed that the production of compounds 3 to 6 was accomplished by cross talk between the two distantly placed polyketide gene clusters pks3 and M-rif This finding not only enriches the analogue pool and the biosynthetic diversity of rifamycins but also provides an auxiliary strategy for natural product discovery through genome mining in polyketide-producing microorganisms.IMPORTANCE Natural products are essential in the development of novel clinically used drugs. Discovering new natural products and modifying known compounds are still the two main ways to generate new candidates. Here, we have discovered several rifamycins with varied skeleton structures by redirecting the metabolic flux from the predominant polyketide biosynthetic pathway to the rifamycin pathway in the marine actinomycetes species Micromonospora sp. strain TP-A0468. Rifamycins are indispensable chemotherapeutics in the treatment of various diseases such as tuberculosis, leprosy, and AIDS-related mycobacterial infections. This study exemplifies a useful method for the discovery of cryptic natural products in genome-sequenced microbes. Moreover, the 16-demethylrifamycins and their genetically manipulable producer provide a new opportunity in the construction of novel rifamycin derivates to aid in the defense against the ever-growing drug resistance of Mycobacterium tuberculosis.
Collapse
|
21
|
Shi Y, Zhang J, Tian X, Wu X, Li T, Lu C, Shen Y. Isolation of 11,12- seco-Rifamycin W Derivatives Reveals a Cleavage Pattern of the Rifamycin Ansa Chain. Org Lett 2019; 21:900-903. [PMID: 30714736 DOI: 10.1021/acs.orglett.8b03792] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
This study reported the isolation and characterization of 11 rifamycin congeners including six new ones (1-6) from the agar fermentation extract of Amycolatopsis mediterranei S699. Compounds 1 and 2 are rifamycin glycosides named as rifamycinosides A and B, respectively. Their polyketide skeleton represents a novel cleavage pattern of the rifamycin ansa chain. Compounds 6 and 8 showed potential T3SS inhibitory activity, and 6 induced G2/M phase arrest and caused DNA damage in HCT116 cells.
Collapse
Affiliation(s)
- Yanrong Shi
- Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences , Shandong University , No. 44 West Wenhua Road , Jinan , Shandong 250012 , P.R. China
| | - Juanli Zhang
- Department of Pharmacy, Xijing Hospital , The Fourth Military Medical University , Changle West Street 15 , Xi'an , Shaanxi 710032 , P.R. China
| | - Xiuyu Tian
- Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences , Shandong University , No. 44 West Wenhua Road , Jinan , Shandong 250012 , P.R. China
| | - Xingkang Wu
- Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences , Shandong University , No. 44 West Wenhua Road , Jinan , Shandong 250012 , P.R. China.,Modern Research Center for Traditional Chinese Medicine , Shanxi University , No. 92, Wucheng Road , Taiyuan , Shanxi 030006 , P.R. China
| | - Tianhong Li
- Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences , Shandong University , No. 44 West Wenhua Road , Jinan , Shandong 250012 , P.R. China
| | - Chunhua Lu
- Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences , Shandong University , No. 44 West Wenhua Road , Jinan , Shandong 250012 , P.R. China
| | - Yuemao Shen
- Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences , Shandong University , No. 44 West Wenhua Road , Jinan , Shandong 250012 , P.R. China.,State Key Laboratory of Functions and Applications of Medicinal Plants, Academic City , No. 3491 Platina Way , Hitech Zone, Guiyang , Guizhou 550014 , P.R. China
| |
Collapse
|
22
|
Stable isotope feeding studies reveal a steroid 5(6→7)abeo ring contraction biogenesis for the antibiotic solanioic acid produced by cultures of the fungus Rhizoctonia solani. J Antibiot (Tokyo) 2019; 72:246-251. [DOI: 10.1038/s41429-018-0137-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2018] [Revised: 11/17/2018] [Accepted: 12/13/2018] [Indexed: 11/09/2022]
|
23
|
Abstract
Covering: January to December 2017This review covers the literature published in 2017 for marine natural products (MNPs), with 740 citations (723 for the period January to December 2017) 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 (1490 in 477 papers for 2017), 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. Geographic distributions of MNPs at a phylogenetic level are reported.
Collapse
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
| | - Robert A Keyzers
- Centre for Biodiscovery, School of Chemical and Physical Sciences, Victoria University of Wellington, Wellington, New Zealand
| | | |
Collapse
|
24
|
Zhang Z, Cao P, Shang NN, Yang J, Wang L, Yan Y, Huang SX. Naphthomycin-derived macrolactams with two new carbon skeletons from endophytic Streptomyces. Org Chem Front 2019. [DOI: 10.1039/c8qo01107a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A cytotoxic ansamycin class of natural products with two new carbon skeletons was isolated and characterized from endophytic Streptomyces.
Collapse
Affiliation(s)
- Zhouxin Zhang
- State Key Laboratory of Phytochemistry and Plant Resources in West China
- CAS Center for Excellence in Molecular Plant Sciences
- Kunming Institute of Botany
- Chinese Academy of Sciences
- Kunming 650204
| | - Pei Cao
- State Key Laboratory of Phytochemistry and Plant Resources in West China
- CAS Center for Excellence in Molecular Plant Sciences
- Kunming Institute of Botany
- Chinese Academy of Sciences
- Kunming 650204
| | - Ning-Ning Shang
- State Key Laboratory of Phytochemistry and Plant Resources in West China
- CAS Center for Excellence in Molecular Plant Sciences
- Kunming Institute of Botany
- Chinese Academy of Sciences
- Kunming 650204
| | - Jing Yang
- State Key Laboratory of Phytochemistry and Plant Resources in West China
- CAS Center for Excellence in Molecular Plant Sciences
- Kunming Institute of Botany
- Chinese Academy of Sciences
- Kunming 650204
| | - Li Wang
- State Key Laboratory of Phytochemistry and Plant Resources in West China
- CAS Center for Excellence in Molecular Plant Sciences
- Kunming Institute of Botany
- Chinese Academy of Sciences
- Kunming 650204
| | - Yijun Yan
- State Key Laboratory of Phytochemistry and Plant Resources in West China
- CAS Center for Excellence in Molecular Plant Sciences
- Kunming Institute of Botany
- Chinese Academy of Sciences
- Kunming 650204
| | - Sheng-Xiong Huang
- State Key Laboratory of Phytochemistry and Plant Resources in West China
- CAS Center for Excellence in Molecular Plant Sciences
- Kunming Institute of Botany
- Chinese Academy of Sciences
- Kunming 650204
| |
Collapse
|
25
|
Bacillamidins A⁻G from a Marine-Derived Bacillus pumilus. Mar Drugs 2018; 16:md16090326. [PMID: 30208577 PMCID: PMC6164710 DOI: 10.3390/md16090326] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Revised: 09/07/2018] [Accepted: 09/07/2018] [Indexed: 11/17/2022] Open
Abstract
Seven long-chain amides, including five previously undescribed bacillamidins A–E (1–5) and two previously reported synthetic analogs, bacillamidins F (6) and G (7), were isolated from extracts of the marine-derived Bacillus pumilus strain RJA1515. The structures of the new compounds were established by extensive analysis of 1D and 2D nuclear magnetic resonance (NMR) data as well as high resolution mass spectrometry (HRMS), and the absolute configurations of the stereogenic carbons of 1–4 were established by comparison of the calculated and the experimental electronic circular dichroism (ECD) spectra. The cytotoxic and antimicrobial activities of 1–7 were evaluated.
Collapse
|
26
|
Pawliczek M, Shimazaki Y, Kimura H, Oberg KM, Zakpur S, Hashimoto T, Maruoka K. Phase-transfer-catalysed asymmetric synthesis of 2,2-disubstituted 1,4-benzoxazin-3-ones. Chem Commun (Camb) 2018; 54:7078-7080. [PMID: 29877552 DOI: 10.1039/c8cc03635g] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
1,4-Benzoxazin-3-one is a scaffold which is found in a variety of biologically active molecules. Because of its unique structure and drug-like activities, 1,4-benzoxazin-3-ones have been widely used in drug discovery. However, just a few methods have been developed to access these molecules by catalytic asymmetric synthesis. We report herein the phase-transfer-catalysed asymmetric alkylation of 2-aryl-1,4-benzoxazin-3-ones as a new way for the highly enantioselective synthesis of 2,2-disubstituted 1,4-benzoxazin-3-ones.
Collapse
Affiliation(s)
- Martin Pawliczek
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo, Kyoto, 606-8502, Japan.
| | | | | | | | | | | | | |
Collapse
|
27
|
Wang J, Li W, Wang H, Lu C. Pentaketide Ansamycin Microansamycins A-I from Micromonospora sp. Reveal Diverse Post-PKS Modifications. Org Lett 2018; 20:1058-1061. [PMID: 29412682 DOI: 10.1021/acs.orglett.7b04018] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Overexpression of the pathway-specific positive regulator gene mas13 activated the cryptic gene cluster mas, resulting in the isolation of nine novel pentaketide ansamycins, namely, microansamycins A-I (1-9). These results not only revealed a biosynthetic gene cluster of pentaketide ansamycins for the first time but also presented an unprecedented scenario of diverse post-PKS modifications in ansamycin biosynthesis.
Collapse
Affiliation(s)
- Jianxiong Wang
- Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University , Jinan, Shandong 250012, China
| | - Wen Li
- State Key Laboratory of Microbial Technology, Shandong University , Jinan, Shandong 250100, China
| | - Haoxin Wang
- State Key Laboratory of Microbial Technology, Shandong University , Jinan, Shandong 250100, China
| | - Chunhua Lu
- Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University , Jinan, Shandong 250012, China
| |
Collapse
|
28
|
Rampelotto PH, Trincone A. Anti-infective Compounds from Marine Organisms. GRAND CHALLENGES IN MARINE BIOTECHNOLOGY 2018. [PMCID: PMC7123853 DOI: 10.1007/978-3-319-69075-9_3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Pabulo H. Rampelotto
- Federal University of Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
| | - Antonio Trincone
- Istituto di Chimica Biomolecolare, Consiglio Nazionale delle Ricerche, Pozzuoli, Naples, Italy
| |
Collapse
|
29
|
Microindolinone A, a Novel 4,5,6,7-Tetrahydroindole, from the Deep-Sea-Derived Actinomycete Microbacterium sp. MCCC 1A11207. Mar Drugs 2017. [DOI: 10.3390/md15070230 pmid: 287539] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
|
30
|
Niu S, Zhou TT, Xie CL, Zhang GY, Yang XW. Microindolinone A, a Novel 4,5,6,7-Tetrahydroindole, from the Deep-Sea-Derived Actinomycete Microbacterium sp. MCCC 1A11207. Mar Drugs 2017; 15:md15070230. [PMID: 28753937 PMCID: PMC5532672 DOI: 10.3390/md15070230] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2017] [Revised: 06/30/2017] [Accepted: 07/14/2017] [Indexed: 11/16/2022] Open
Abstract
A novel indole, microindolinone A (1), was isolated from a deep-sea-derived actinomycete Microbacterium sp. MCCC 1A11207, together with 18 known compounds (2-19). By detailed analysis of the ¹H, 13C, HSQC, COSY, HMBC, high resolution electron spray ionization mass spectrum (HRESIMS), and circular dichroism (CD) data, the absolute configuration of 1 was elucidated as 5R-hydroxy-4,5,6,7-tetrahydroindole-4-one. It is noteworthy that 1 is the second example of a saturated indole isolated from nature.
Collapse
Affiliation(s)
- Siwen Niu
- State Key Laboratory Breeding Base of Marine Genetic Resources, Key Laboratory of Marine Genetic Resources, Third Institute of Oceanography, State Oceanic Administration, 184 Daxue Road, Xiamen 361005, China.
| | - Ting-Ting Zhou
- State Key Laboratory Breeding Base of Marine Genetic Resources, Key Laboratory of Marine Genetic Resources, Third Institute of Oceanography, State Oceanic Administration, 184 Daxue Road, Xiamen 361005, China.
| | - Chun-Lan Xie
- State Key Laboratory Breeding Base of Marine Genetic Resources, Key Laboratory of Marine Genetic Resources, Third Institute of Oceanography, State Oceanic Administration, 184 Daxue Road, Xiamen 361005, China.
| | - Gai-Yun Zhang
- Fujian Key Laboratory of Marine Genetic Resources, South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center, Third Institute of Oceanography, State Oceanic Administration, 184 Daxue Road, Xiamen 361005, China.
| | - Xian-Wen Yang
- State Key Laboratory Breeding Base of Marine Genetic Resources, Key Laboratory of Marine Genetic Resources, Third Institute of Oceanography, State Oceanic Administration, 184 Daxue Road, Xiamen 361005, China.
- Fujian Key Laboratory of Marine Genetic Resources, South China Sea Bio-Resource Exploitation and Utilization Collaborative Innovation Center, Third Institute of Oceanography, State Oceanic Administration, 184 Daxue Road, Xiamen 361005, China.
| |
Collapse
|