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Calvo-Peña C, Cobos R, Sánchez-López JM, Ibañez A, Coque JJR. Albocycline Is the Main Bioactive Antifungal Compound Produced by Streptomyces sp. OR6 against Verticillium dahliae. PLANTS (BASEL, SWITZERLAND) 2023; 12:3612. [PMID: 37896074 PMCID: PMC10610244 DOI: 10.3390/plants12203612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 10/11/2023] [Accepted: 10/16/2023] [Indexed: 10/29/2023]
Abstract
Verticillium wilt is a soil-borne fungal disease that affects olive trees (Olea europaea) and poses a serious threat to their cultivation. The causal agent of this disease is Verticillium dahliae, a pathogen that is difficult to control with conventional methods. Therefore, there is a need to explore alternative strategies for the management of Verticillium wilt. In this study, we aimed to isolate and characterize actinobacteria from the rhizosphere of olive trees that could act as potential biocontrol agents against V. dahliae. We selected a Streptomyces sp. OR6 strain based on its in vitro antifungal activity and its ability to suppress the pathogen growth in soil samples. We identified the main active compound produced by this strain as albocycline, a macrolide polyketide with known antibacterial properties and some antifungal activity. Albocycline was able to efficiently suppress the germination of conidiospores. To our knowledge, this is the first report of albocycline as an effective agent against V. dahliae. Our results suggest that Streptomyces sp. OR6, or other albocycline-producing strains, could be used as a promising tool for the biological control of Verticillium wilt.
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Affiliation(s)
- Carla Calvo-Peña
- Instituto de Investigación de la Viña y el Vino, Escuela de Ingeniería Agraria, Universidad de León, 24009 León, Spain; (C.C.-P.); (A.I.)
| | - Rebeca Cobos
- Instituto de Investigación de la Viña y el Vino, Escuela de Ingeniería Agraria, Universidad de León, 24009 León, Spain; (C.C.-P.); (A.I.)
| | | | - Ana Ibañez
- Instituto de Investigación de la Viña y el Vino, Escuela de Ingeniería Agraria, Universidad de León, 24009 León, Spain; (C.C.-P.); (A.I.)
| | - Juan José R. Coque
- Instituto de Investigación de la Viña y el Vino, Escuela de Ingeniería Agraria, Universidad de León, 24009 León, Spain; (C.C.-P.); (A.I.)
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Dzhemileva LU, D'yakonov VA, Islamov II, Yunusbaeva MM, Dzhemilev UM. New 1Z,5Z-diene macrodiolides: Catalytic synthesis, anticancer activity, induction of mitochondrial apoptosis, and effect on the cell cycle. Bioorg Chem 2020; 99:103832. [PMID: 32315897 DOI: 10.1016/j.bioorg.2020.103832] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Revised: 04/05/2020] [Accepted: 04/06/2020] [Indexed: 02/03/2023]
Abstract
An original scheme was developed for the synthesis of previously undescribed unsaturated macrodiolides containing a 1Z,5Z-diene moiety in 44-80% yields and with high stereoselectivity (>95%) based on the intermolecular esterification of α,ω-diols with α,ω-alka-nZ,(n + 4)Z-dienedicarboxylic acids (1,12-dodeca-4Z,8Z-dienedicarboxylic acid, 1,14-tetradeca-5Z,9Z-dienedicarboxylic acid, 1,18-octadeca-7Z,11Z-dienedicarboxylic acid) catalyzed by hafnium triflate [Hf(OTf)4]. The unsaturated dicarboxylic acids were prepared via homo-cyclomagnesiation of tetrahydropyran ethers of O-containing 1,2-dienes with EtMgBr in the presence of Mg metal and the Cp2TiCl2 catalyst (10 mol.%) and the subsequent Jones oxidation of pyran ethers formed after the acid hydrolysis of magnesacyclopentanes. The thus prepared macrodiolides exhibit high cytotoxic activity in vitro against Jurkat, K562, U937, Hek293 and HeLa cancer cell lines. It was found that induction of the programmed cell death in Jurkat cells by macrodiolides corresponds to the mitochondrial apoptosis pathway. Also, it was shown that the prepared macrodiolides efficiently suppress phosphorylation of Akt and p38 kinases and CREB transcription factor in cancer cells.
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Affiliation(s)
- Lilya U Dzhemileva
- Institute of Petrochemistry and Catalysis of RAS (IPC RAS), Prospect Oktyabrya, 141, 450075 Ufa, Russian Federation.
| | - Vladimir A D'yakonov
- Institute of Petrochemistry and Catalysis of RAS (IPC RAS), Prospect Oktyabrya, 141, 450075 Ufa, Russian Federation.
| | - Ilgiz I Islamov
- Institute of Petrochemistry and Catalysis of RAS (IPC RAS), Prospect Oktyabrya, 141, 450075 Ufa, Russian Federation
| | - Milyausha M Yunusbaeva
- Institute of Petrochemistry and Catalysis of RAS (IPC RAS), Prospect Oktyabrya, 141, 450075 Ufa, Russian Federation
| | - Usein M Dzhemilev
- Institute of Petrochemistry and Catalysis of RAS (IPC RAS), Prospect Oktyabrya, 141, 450075 Ufa, Russian Federation
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Edukondalu P, Sreenivasulu R, Raju RR. Stereoselective total synthesis of (−)-pyrenophorin. CHEMICAL PAPERS 2020. [DOI: 10.1007/s11696-020-01132-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Alluraiah G, Sreenivasulu R, Chandrasekhar C, Raju RR. An alternative stereoselective total synthesis of (-)-pyrenophorol. Nat Prod Res 2018; 33:2738-2743. [DOI: 10.1080/14786419.2018.1499636] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Gurrala Alluraiah
- Department of Chemistry, Acharya Nagarjuna University, Nagarjuna Nagar, A.P, India
| | - Reddymasu Sreenivasulu
- Department of Chemistry, University College of Engineering (Autonomous), Jawaharlal Nehru Technological University, Kakinada, Andhra Pradesh, India
| | - Choragudi Chandrasekhar
- Department of Chemistry, University College of Engineering (Autonomous), Jawaharlal Nehru Technological University, Kakinada, Andhra Pradesh, India
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Khomane NB, Kumar RN, Mali PR, Shirsat PK, Meshram H. Formal synthesis of 14-membered unsymmetrical bis-macrolactone, (−)-colletodiol. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.11.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Ashok D, Pervaram S, Chittireddy VRR, Reddymasu S, Vuppula NK. Stereoselective total synthesis of (−)-pyrenophorol. CHEMICAL PAPERS 2017. [DOI: 10.1007/s11696-017-0331-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Pratapareddy B, Sreenivasulu R, Thota P, Hatti I, Rao MVB, Kumar VN, Raju RR. Stereoselective synthesis of (−)-tetrahydropyrenophorol. MONATSHEFTE FUR CHEMIE 2016. [DOI: 10.1007/s00706-016-1754-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Rummelt SM, Preindl J, Sommer H, Fürstner A. Selective Formation of a Trisubstituted Alkene Motif bytrans-Hydrostannation/Stille Coupling: Application to the Total Synthesis and Late-Stage Modification of 5,6-Dihydrocineromycin B. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201501608] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Rummelt SM, Preindl J, Sommer H, Fürstner A. Selective Formation of a Trisubstituted Alkene Motif bytrans-Hydrostannation/Stille Coupling: Application to the Total Synthesis and Late-Stage Modification of 5,6-Dihydrocineromycin B. Angew Chem Int Ed Engl 2015; 54:6241-5. [DOI: 10.1002/anie.201501608] [Citation(s) in RCA: 67] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2015] [Revised: 03/10/2015] [Indexed: 12/20/2022]
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Stereoselective total synthesis of (−)-(5S,8R,13S,16R)-pyrenophorol. MONATSHEFTE FUR CHEMIE 2015. [DOI: 10.1007/s00706-014-1406-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Chatterjee S, Ghadigaonkar S, Sur P, Sharma A, Chattopadhyay S. A Chemoenzymatic Synthesis of Hept-6-ene-2,5-diol Stereomers: Application to Asymmetric Synthesis of Decarestrictine L, Pyrenophorol, and Stagonolide E. J Org Chem 2014; 79:8067-76. [DOI: 10.1021/jo5012575] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Sucheta Chatterjee
- Bio-Organic Division, Bhabha Atomic Research Centre, Mumbai 400 085, India
| | - Sneha Ghadigaonkar
- Bio-Organic Division, Bhabha Atomic Research Centre, Mumbai 400 085, India
| | - Payel Sur
- Bio-Organic Division, Bhabha Atomic Research Centre, Mumbai 400 085, India
| | - Anubha Sharma
- Bio-Organic Division, Bhabha Atomic Research Centre, Mumbai 400 085, India
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Muthusamy S, Sivaguru M. Synthesis of conformationally restricted C2 symmetric macrodiolides via head to tail dimerization of carbonyl ylides. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.10.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Zhang W, Krohn K, Egold H, Draeger S, Schulz B. Diversity of Antimicrobial Pyrenophorol Derivatives from an Endophytic Fungus,Phomasp. European J Org Chem 2008. [DOI: 10.1002/ejoc.200800404] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Krohn K, Farooq U, Flörke U, Schulz B, Draeger S, Pescitelli G, Salvadori P, Antus S, Kurtán T. Secondary Metabolites Isolated from an EndophyticPhoma sp. – Absolute Configuration of Tetrahydropyrenophorol Using the Solid-State TDDFT CD Methodology. European J Org Chem 2007. [DOI: 10.1002/ejoc.200601128] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Grabley S, Thiericke R, Sattler I. Tools for drug discovery: natural product-based libraries. ERNST SCHERING RESEARCH FOUNDATION WORKSHOP 2001:217-52. [PMID: 11077611 DOI: 10.1007/978-3-662-04042-3_8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- S Grabley
- Hans-Knöll-Institut für Naturstoff-Forschung e.V., Jena, Germany
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