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Riyanti, Zumkeller CM, Spohn M, Mihajlovic S, Schwengers O, Goesmann A, Riviani R, Meinita MDN, Hastuti DWB, Prihatiningsih I, Dewi R, Schäberle TF. Draft genome sequence of Galbibacter sp. PAP.153, isolated from a marine sponge in Papua, Indonesia. Microbiol Resour Announc 2024; 13:e0129723. [PMID: 38988209 PMCID: PMC11237725 DOI: 10.1128/mra.01297-23] [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: 03/13/2024] [Accepted: 04/15/2024] [Indexed: 07/12/2024] Open
Abstract
Galbibacter sp. PAP.153 was isolated from a marine sponge. Here, we report its 4.12 Mbp draft genome sequence and rate its specialized metabolite production capacity with specific focus on the chemotaxonomic marker flexirubin.
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Affiliation(s)
- Riyanti
- Faculty of Fisheries and Marine Science, Jenderal Soedirman University, Purwokerto, Indonesia
| | - Celine M Zumkeller
- Branch for Bioresources, Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Giessen, Germany
- Institute for Insect Biotechnology, Justus Liebig University Giessen, Giessen, Germany
| | - Marius Spohn
- Branch for Bioresources, Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Giessen, Germany
- Institute for Insect Biotechnology, Justus Liebig University Giessen, Giessen, Germany
| | - Sanja Mihajlovic
- Branch for Bioresources, Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Giessen, Germany
| | - Oliver Schwengers
- Bioinformatics and Systems Biology, Justus Liebig University Giessen, Giessen, Germany
- German Center for Infection Research (DZIF), Partner Site Giessen-Marburg-Langen, Braunschweig, Germany
| | - Alexander Goesmann
- Bioinformatics and Systems Biology, Justus Liebig University Giessen, Giessen, Germany
- German Center for Infection Research (DZIF), Partner Site Giessen-Marburg-Langen, Braunschweig, Germany
| | - Riviani Riviani
- Faculty of Fisheries and Marine Science, Jenderal Soedirman University, Purwokerto, Indonesia
| | - Maria Dyah Nur Meinita
- Faculty of Fisheries and Marine Science, Jenderal Soedirman University, Purwokerto, Indonesia
| | | | - Isnaini Prihatiningsih
- Faculty of Fisheries and Marine Science, Jenderal Soedirman University, Purwokerto, Indonesia
| | - Rose Dewi
- Faculty of Fisheries and Marine Science, Jenderal Soedirman University, Purwokerto, Indonesia
| | - Till F Schäberle
- Branch for Bioresources, Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Giessen, Germany
- Bioinformatics and Systems Biology, Justus Liebig University Giessen, Giessen, Germany
- German Center for Infection Research (DZIF), Partner Site Giessen-Marburg-Langen, Braunschweig, Germany
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2
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Vocadlova K, Lüddecke T, Patras MA, Marner M, Hartwig C, Benes K, Matha V, Mraz P, Schäberle TF, Vilcinskas A. Extracts of Talaromyces purpureogenus Strains from Apis mellifera Bee Bread Inhibit the Growth of Paenibacillus spp. In Vitro. Microorganisms 2023; 11:2067. [PMID: 37630627 PMCID: PMC10459140 DOI: 10.3390/microorganisms11082067] [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: 07/24/2023] [Revised: 08/02/2023] [Accepted: 08/04/2023] [Indexed: 08/27/2023] Open
Abstract
Honey bees coexist with fungi that colonize hive surfaces and pollen. Some of these fungi are opportunistic pathogens, but many are beneficial species that produce antimicrobial compounds for pollen conservation and the regulation of pathogen populations. In this study, we tested the in vitro antimicrobial activity of Talaromyces purpureogenus strains isolated from bee bread against Paenibacillus alvei (associated with European foulbrood disease) and three Aspergillus species that cause stonebrood disease. We found that methanol extracts of T. purpureogenus strains B18 and B195 inhibited the growth of P. alvei at a concentration of 0.39 mg/mL. Bioactivity-guided dereplication revealed that the activity of the crude extracts correlated with the presence of diketopiperazines, a siderophore, and three unknown compounds. We propose that non-pathogenic fungi such as Talaromyces spp. and their metabolites in bee bread could be an important requirement to prevent disease. Agricultural practices involving the use of fungicides can disrupt the fungal community and thus negatively affect the health of bee colonies.
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Affiliation(s)
- Katerina Vocadlova
- Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Branch for Bioresources, Ohlebergsweg 12, 35392 Giessen, Germany; (K.V.)
| | - Tim Lüddecke
- Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Branch for Bioresources, Ohlebergsweg 12, 35392 Giessen, Germany; (K.V.)
- LOEWE Centre for Translational Biodiversity Genomics (LOEWE-TBG), 60325 Frankfurt, Germany
| | - Maria A. Patras
- Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Branch for Bioresources, Ohlebergsweg 12, 35392 Giessen, Germany; (K.V.)
| | - Michael Marner
- Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Branch for Bioresources, Ohlebergsweg 12, 35392 Giessen, Germany; (K.V.)
| | - Christoph Hartwig
- Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Branch for Bioresources, Ohlebergsweg 12, 35392 Giessen, Germany; (K.V.)
| | - Karel Benes
- OncoRa s.r.o., Nemanicka 2722, 37001 Ceske Budejovice, Czech Republic
| | - Vladimir Matha
- Retorta s.r.o., Tresnova 316, 37382 Borsov nad Vltavou, Czech Republic
| | - Petr Mraz
- Faculty of Agriculture and Technology, University of South Bohemia in Ceske Budejovice, Studentska 1668, 37005 Ceske Budejovice, Czech Republic
| | - Till F. Schäberle
- Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Branch for Bioresources, Ohlebergsweg 12, 35392 Giessen, Germany; (K.V.)
- Institute for Insect Biotechnology, Justus-Liebig-University Giessen, Heinrich-Buff-Ring 26–32, 35392 Giessen, Germany
| | - Andreas Vilcinskas
- Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Branch for Bioresources, Ohlebergsweg 12, 35392 Giessen, Germany; (K.V.)
- Institute for Insect Biotechnology, Justus-Liebig-University Giessen, Heinrich-Buff-Ring 26–32, 35392 Giessen, Germany
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3
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Riyanti, Zumkeller CM, Spohn M, Mihajlovic S, Schwengers O, Goesmann A, Choironi NA, Schäberle TF, Harwoko H. Draft Genome Sequences of Algoriphagus sp. Strain PAP.12 and Roseivirga sp. Strain PAP.19, Isolated from Marine Samples from Papua, Indonesia. Microbiol Resour Announc 2023; 12:e0126422. [PMID: 36927116 PMCID: PMC10112063 DOI: 10.1128/mra.01264-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 02/22/2023] [Indexed: 03/18/2023] Open
Abstract
Algoriphagus sp. strain PAP.12 (EXT111900) and Roseivirga sp. strain PAP.19 (EXT111901) were isolated from marine samples. Here, we report their draft genome sequences, 5.032 Mbp and 4.583 Mbp in size, respectively, and rate their specialized metabolite production capacity. Taxonomic ranks established by genome-based analysis indicate that Algoriphagus sp. strain PAP.12 represents a candidate new species.
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Affiliation(s)
- Riyanti
- Faculty of Fisheries and Marine Science, Jenderal Soedirman University, Purwokerto, Indonesia
| | - Celine M. Zumkeller
- Branch for Bioresources, Fraunhofer Institute for Molecular Biology and Applied Ecology, Giessen, Germany
| | - Marius Spohn
- Branch for Bioresources, Fraunhofer Institute for Molecular Biology and Applied Ecology, Giessen, Germany
- Institute for Insect Biotechnology, Justus Liebig University Giessen, Giessen, Germany
| | - Sanja Mihajlovic
- Branch for Bioresources, Fraunhofer Institute for Molecular Biology and Applied Ecology, Giessen, Germany
| | - Oliver Schwengers
- Bioinformatics and Systems Biology, Justus Liebig University Giessen, Giessen, Germany
- German Center for Infection Research, Partner Site Giessen-Marburg-Langen, Giessen, Germany
| | - Alexander Goesmann
- Bioinformatics and Systems Biology, Justus Liebig University Giessen, Giessen, Germany
- German Center for Infection Research, Partner Site Giessen-Marburg-Langen, Giessen, Germany
| | - Nur A. Choironi
- Department of Pharmacy, Faculty of Health Sciences, Jenderal Soedirman University, Purwokerto, Indonesia
| | - Till F. Schäberle
- Branch for Bioresources, Fraunhofer Institute for Molecular Biology and Applied Ecology, Giessen, Germany
- German Center for Infection Research, Partner Site Giessen-Marburg-Langen, Giessen, Germany
- Institute for Insect Biotechnology, Justus Liebig University Giessen, Giessen, Germany
| | - Harwoko Harwoko
- Department of Pharmacy, Faculty of Health Sciences, Jenderal Soedirman University, Purwokerto, Indonesia
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4
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Riyanti, Zumkeller CM, Spohn M, Mihajlovic S, Schwengers O, Goesmann A, Riviani R, Meinita MDN, Schäberle TF, Harwoko H. Draft Genome Sequence of Sinomicrobium sp. Strain PAP.21, Isolated from a Coast Sample of Papua, Indonesia. Microbiol Resour Announc 2023; 12:e0126822. [PMID: 36943053 PMCID: PMC10112250 DOI: 10.1128/mra.01268-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/23/2023] Open
Abstract
Sinomicrobium sp. strain PAP.21 (EXT111902) was isolated from the coast of Cenderawasih Bay National Park in West Papua, Indonesia. Its genome was assembled into 151 contigs with a total size of 5.439 Mbp, enabling the prediction of its specialized metabolite production capacity.
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Affiliation(s)
- Riyanti
- Faculty of Fisheries and Marine Science, Jenderal Soedirman University, Purwokerto, Indonesia
| | - Celine M Zumkeller
- Branch for Bioresources, Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Giessen, Germany
| | - Marius Spohn
- Branch for Bioresources, Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Giessen, Germany
- Institute for Insect Biotechnology, Justus Liebig University Giessen, Giessen, Germany
| | - Sanja Mihajlovic
- Branch for Bioresources, Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Giessen, Germany
| | - Oliver Schwengers
- Bioinformatics and Systems Biology, Justus Liebig University Giessen, Giessen, Germany
- German Center for Infection Research (DZIF), Partner Site Giessen-Marburg-Langen, Giessen, Germany
| | - Alexander Goesmann
- Bioinformatics and Systems Biology, Justus Liebig University Giessen, Giessen, Germany
- German Center for Infection Research (DZIF), Partner Site Giessen-Marburg-Langen, Giessen, Germany
| | - Riviani Riviani
- Faculty of Fisheries and Marine Science, Jenderal Soedirman University, Purwokerto, Indonesia
| | - Maria D N Meinita
- Faculty of Fisheries and Marine Science, Jenderal Soedirman University, Purwokerto, Indonesia
| | - Till F Schäberle
- Branch for Bioresources, Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Giessen, Germany
- German Center for Infection Research (DZIF), Partner Site Giessen-Marburg-Langen, Giessen, Germany
- Institute for Insect Biotechnology, Justus Liebig University Giessen, Giessen, Germany
| | - Harwoko Harwoko
- Department of Pharmacy, Faculty of Health Sciences, Jenderal Soedirman University, Purwokerto, Indonesia
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5
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Oberpaul M, Brinkmann S, Marner M, Mihajlovic S, Leis B, Patras MA, Hartwig C, Vilcinskas A, Hammann PE, Schäberle TF, Spohn M, Glaeser J. Combination of high-throughput microfluidics and FACS technologies to leverage the numbers game in natural product discovery. Microb Biotechnol 2022; 15:415-430. [PMID: 34165868 PMCID: PMC8867984 DOI: 10.1111/1751-7915.13872] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Revised: 05/17/2021] [Accepted: 06/06/2021] [Indexed: 12/21/2022] Open
Abstract
High-throughput platforms facilitating screening campaigns of environmental samples are needed to discover new products of natural origin counteracting the spreading of antimicrobial resistances constantly threatening human and agricultural health. We applied a combination of droplet microfluidics and fluorescence-activated cell sorting (FACS)-based technologies to access and assess a microbial environmental sample. The cultivation performance of our microfluidics workflow was evaluated in respect to the utilized cultivation media by Illumina amplicon sequencing of a pool of millions of droplets, respectively. This enabled the rational selection of a growth medium supporting the isolation of microbial diversity from soil (five phyla affiliated to 57 genera) including a member of the acidobacterial subgroup 1 (genus Edaphobacter). In a second phase, the entire diversity covered by 1071 cultures was used for an arrayed bioprospecting campaign, resulting in > 6000 extracts tested against human pathogens and agricultural pests. After redundancy curation by using a combinatorial chemical and genomic fingerprinting approach, we assigned the causative agents present in the extracts. Utilizing UHPLC-QTOF-MS/MS-guided fractionation and microplate-based screening assays in combination with molecular networking the production of bioactive ionophorous macrotetrolides, phospholipids, the cyclic lipopetides massetolides E, F, H and serratamolide A and many derivatives thereof was shown.
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Affiliation(s)
- Markus Oberpaul
- Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Branch for BioresourcesGiessen35392Germany
| | - Stephan Brinkmann
- Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Branch for BioresourcesGiessen35392Germany
| | - Michael Marner
- Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Branch for BioresourcesGiessen35392Germany
| | - Sanja Mihajlovic
- Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Branch for BioresourcesGiessen35392Germany
| | - Benedikt Leis
- Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Branch for BioresourcesGiessen35392Germany
| | - Maria A. Patras
- Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Branch for BioresourcesGiessen35392Germany
| | - Christoph Hartwig
- Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Branch for BioresourcesGiessen35392Germany
| | - Andreas Vilcinskas
- Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Branch for BioresourcesGiessen35392Germany
- Institute for Insect BiotechnologyJustus‐Liebig‐University‐GiessenGiessen35392Germany
| | | | - Till F. Schäberle
- Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Branch for BioresourcesGiessen35392Germany
- Institute for Insect BiotechnologyJustus‐Liebig‐University‐GiessenGiessen35392Germany
- German Center for Infection Research (DZIF), Partner Site Giessen‐Marburg‐LangenGiessen35392Germany
| | - Marius Spohn
- Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Branch for BioresourcesGiessen35392Germany
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6
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Kleiner Y, Pöverlein C, Klädtke J, Kurz M, König HF, Becker J, Mihajlovic S, Zubeil F, Marner M, Vilcinskas A, Schäberle TF, Hammann P, Schuler SMM, Bauer A. The Discovery and Structure-Activity Evaluation of (+)-Floyocidin B and Synthetic Analogs. ChemMedChem 2021; 17:e202100644. [PMID: 34699131 PMCID: PMC9298916 DOI: 10.1002/cmdc.202100644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Indexed: 11/29/2022]
Abstract
Tuberculosis represents one of the ten most common courses of death worldwide and the emergence of multidrug‐resistant M. tuberculosis makes the discovery of novel anti‐tuberculosis active structures an urgent priority. Here, we show that (+)‐floyocidin B representing the first example of a novel dihydroisoquinoline class of fungus‐derived natural products, displays promising antitubercular hit properties. (+)‐Floyocidin B was identified by activity‐guided extract screening and its structure was unambiguously determined by total synthesis. The absolute configuration was deduced from a key synthesis intermediate by single crystal X‐ray diffraction analysis. A hit series was generated by the isolation of further natural congeners and the synthesis of analogs of (+)‐floyocidin B. Extensive biological and physicochemical profiling of this series revealed first structure‐activity relationships and set the basis for further optimization and development of this novel antitubercular scaffold.
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Affiliation(s)
- Yolanda Kleiner
- Branch for Bioresources, Fraunhofer Institute for Molecular Biology and Applied Ecology (IME) (Germany), Ohlebergsweg 12, 35392, Giessen, Germany
| | - Christoph Pöverlein
- Sanofi-Aventis Deutschland GmbH, Industriepark Höchst, 65926, Frankfurt am Main, Germany
| | - Jannike Klädtke
- Branch for Bioresources, Fraunhofer Institute for Molecular Biology and Applied Ecology (IME) (Germany), Ohlebergsweg 12, 35392, Giessen, Germany.,Biotest AG, Landsteinerstraße 5, 63303, Dreieich, Germany
| | - Michael Kurz
- Sanofi-Aventis Deutschland GmbH, Industriepark Höchst, 65926, Frankfurt am Main, Germany
| | - Henrik F König
- Branch for Bioresources, Fraunhofer Institute for Molecular Biology and Applied Ecology (IME) (Germany), Ohlebergsweg 12, 35392, Giessen, Germany.,Institute of Organic Chemistry, Institute of Inorganic and Analytical Chemistry, Justus Liebig University, Heinrich-Buff-Ring 17, 35392, Giessen, Germany
| | - Jonathan Becker
- Institute of Organic Chemistry, Institute of Inorganic and Analytical Chemistry, Justus Liebig University, Heinrich-Buff-Ring 17, 35392, Giessen, Germany
| | - Sanja Mihajlovic
- Branch for Bioresources, Fraunhofer Institute for Molecular Biology and Applied Ecology (IME) (Germany), Ohlebergsweg 12, 35392, Giessen, Germany
| | - Florian Zubeil
- Branch for Bioresources, Fraunhofer Institute for Molecular Biology and Applied Ecology (IME) (Germany), Ohlebergsweg 12, 35392, Giessen, Germany.,Bruker Daltonik GmbH, Fahrenheitstraße 4, 28359, Bremen, Germany
| | - Michael Marner
- Branch for Bioresources, Fraunhofer Institute for Molecular Biology and Applied Ecology (IME) (Germany), Ohlebergsweg 12, 35392, Giessen, Germany
| | - Andreas Vilcinskas
- Branch for Bioresources, Fraunhofer Institute for Molecular Biology and Applied Ecology (IME) (Germany), Ohlebergsweg 12, 35392, Giessen, Germany.,Institute for Insect Biotechnology, Justus Liebig University, Heinrich-Buff-Ring 26-32, 35392, Giessen, Germany
| | - Till F Schäberle
- Branch for Bioresources, Fraunhofer Institute for Molecular Biology and Applied Ecology (IME) (Germany), Ohlebergsweg 12, 35392, Giessen, Germany.,Institute for Insect Biotechnology, Justus Liebig University, Heinrich-Buff-Ring 26-32, 35392, Giessen, Germany
| | - Peter Hammann
- Sanofi-Aventis Deutschland GmbH, Industriepark Höchst, 65926, Frankfurt am Main, Germany.,Infectious Diseases - Natural Product Research Evotec International GmbH, Marie-Curie-Straße 7, 37079, Goettingen, Germany
| | - Sören M M Schuler
- Branch for Bioresources, Fraunhofer Institute for Molecular Biology and Applied Ecology (IME) (Germany), Ohlebergsweg 12, 35392, Giessen, Germany.,Infectious Diseases - Natural Product Research Evotec International GmbH, Marie-Curie-Straße 7, 37079, Goettingen, Germany
| | - Armin Bauer
- Sanofi-Aventis Deutschland GmbH, Industriepark Höchst, 65926, Frankfurt am Main, Germany
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7
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Marner M, Patras MA, Kurz M, Zubeil F, Förster F, Schuler S, Bauer A, Hammann P, Vilcinskas A, Schäberle TF, Glaeser J. Molecular Networking-Guided Discovery and Characterization of Stechlisins, a Group of Cyclic Lipopeptides from a Pseudomonas sp. JOURNAL OF NATURAL PRODUCTS 2020; 83:2607-2617. [PMID: 32822175 DOI: 10.1021/acs.jnatprod.0c00263] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Increasingly sensitive analytical instruments and robust downstream data processing tools have revolutionized natural product research over the past decade. A molecular networking-guided survey led to the identification of 33 new cyclic lipopeptides (CLPs) from the culture broth of the proteobacterium Pseudomonas sp. FhG100052. The compound family resembles members of the amphisin group of CLPs that possess a 3-hydroxy fatty acid linked to the N-terminus of an undecapeptide core. Culture optimization led to the isolation and subsequent structure elucidation of one known and five new derivatives by extensive MS/MS and NMR experiments in combination with Marfey's analysis. The data were in agreement with in silico analysis of the corresponding biosynthetic gene cluster. Most strikingly, the length of the incorporated fatty acid defined the growth inhibitory effects against Moraxella catarrhalis FH6810, as observed by MIC values ranging from no inhibition (>128 μg/mL) to 4 μg/mL.
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Affiliation(s)
- Michael Marner
- Branch for Bioresources of the Fraunhofer Institute for Molecular Biology and Applied Ecology, 35394 Giessen, Germany
| | - Maria A Patras
- Branch for Bioresources of the Fraunhofer Institute for Molecular Biology and Applied Ecology, 35394 Giessen, Germany
| | - Michael Kurz
- Sanofi-Aventis Deutschland GmbH, R&D Integrated Drug Discovery, Industriepark Höchst, 65926 Frankfurt am Main, Germany
| | - Florian Zubeil
- Branch for Bioresources of the Fraunhofer Institute for Molecular Biology and Applied Ecology, 35394 Giessen, Germany
| | - Frank Förster
- Branch for Bioresources of the Fraunhofer Institute for Molecular Biology and Applied Ecology, 35394 Giessen, Germany
| | - Sören Schuler
- Branch for Bioresources of the Fraunhofer Institute for Molecular Biology and Applied Ecology, 35394 Giessen, Germany
| | - Armin Bauer
- Sanofi-Aventis Deutschland GmbH, R&D Integrated Drug Discovery, Industriepark Höchst, 65926 Frankfurt am Main, Germany
| | - Peter Hammann
- Sanofi-Aventis Deutschland GmbH, R&D Integrated Drug Discovery, Industriepark Höchst, 65926 Frankfurt am Main, Germany
| | - Andreas Vilcinskas
- Branch for Bioresources of the Fraunhofer Institute for Molecular Biology and Applied Ecology, 35394 Giessen, Germany
- Institute for Insect Biotechnology, Justus-Liebig-University Giessen, 35392 Giessen, Germany
| | - Till F Schäberle
- Branch for Bioresources of the Fraunhofer Institute for Molecular Biology and Applied Ecology, 35394 Giessen, Germany
- Institute for Insect Biotechnology, Justus-Liebig-University Giessen, 35392 Giessen, Germany
| | - Jens Glaeser
- Branch for Bioresources of the Fraunhofer Institute for Molecular Biology and Applied Ecology, 35394 Giessen, Germany
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8
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Blaskovich MAT, Butler MS, Cooper MA. Polishing the tarnished silver bullet: the quest for new antibiotics. Essays Biochem 2017; 61:103-114. [PMID: 28258234 PMCID: PMC5869247 DOI: 10.1042/ebc20160077] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2016] [Revised: 01/23/2017] [Accepted: 01/24/2017] [Indexed: 11/29/2022]
Abstract
We are facing a potential catastrophe of untreatable bacterial infections, driven by the inexorable rise of extensively drug-resistant bacteria, coupled with a market failure of pharmaceutical and biotech companies to deliver new therapeutic options. While global recognition of the problem is finally apparent, solutions are still a long way from being implemented. In addition to drug stewardship programmes and better diagnostics, new antibiotics are desperately needed. The question remains as to how to achieve this goal. This review will examine the different strategies being applied to discover new antibiotics.
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Affiliation(s)
- Mark A T Blaskovich
- Institute for Molecular Bioscience, The University of Queensland, St. Lucia, Brisbane 4072, Australia
| | - Mark S Butler
- Institute for Molecular Bioscience, The University of Queensland, St. Lucia, Brisbane 4072, Australia
| | - Matthew A Cooper
- Institute for Molecular Bioscience, The University of Queensland, St. Lucia, Brisbane 4072, Australia
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9
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Antibiotics in the clinical pipeline at the end of 2015. J Antibiot (Tokyo) 2016; 70:3-24. [PMID: 27353164 DOI: 10.1038/ja.2016.72] [Citation(s) in RCA: 238] [Impact Index Per Article: 29.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2016] [Revised: 03/24/2016] [Accepted: 05/12/2016] [Indexed: 12/13/2022]
Abstract
There is growing global recognition that the continued emergence of multidrug-resistant bacteria poses a serious threat to human health. Action plans released by the World Health Organization and governments of the UK and USA in particular recognize that discovering new antibiotics, particularly those with new modes of action, is one essential element required to avert future catastrophic pandemics. This review lists the 30 antibiotics and two β-lactamase/β-lactam combinations first launched since 2000, and analyzes in depth seven new antibiotics and two new β-lactam/β-lactamase inhibitor combinations launched since 2013. The development status, mode of action, spectra of activity and genesis (natural product, natural product-derived, synthetic or protein/mammalian peptide) of the 37 compounds and six β-lactamase/β-lactam combinations being evaluated in clinical trials between 2013 and 2015 are discussed. Compounds discontinued from clinical development since 2013 and new antibacterial pharmacophores are also reviewed.
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