1
|
Ma X, Wu M, Chen Z, Cao F, Zhong T, Luo Z, Shao Z, Zhang Y, Chen L, Zhang Z. Phenylspirodrimane with Moderate Reversal Effect of Multidrug Resistance Isolated from the Deep-Sea Fungus Stachybotrys sp. 3A00409. Molecules 2024; 29:1685. [PMID: 38611964 PMCID: PMC11013241 DOI: 10.3390/molecules29071685] [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: 03/04/2024] [Revised: 03/27/2024] [Accepted: 04/05/2024] [Indexed: 04/14/2024] Open
Abstract
Two new phenylspirodrimanes, stachybotrins K and L (1 and 2), together with eight known analogues (3-10), were isolated from deep-sea-derived Stachybotrys sp. MCCC 3A00409. Their structures were determined by extensive NMR data and mass spectroscopic analysis. Absolute configurations of new compounds were determined through a comparison of their circular dichroism (CD) spectra with other reported compounds. The possible reversal effects of all compounds were assayed in the resistant cancer cell lines. Stachybotrysin B (8) can reverse multidrug resistance (MDR) in ABCB1-overexpression cells (KBv200, Hela/VCR) at the non-cytotoxic concentration. Doxorubicin accumulation assay and molecular-docking analysis reveal that the mechanism of its reversal MDR effect may be related to the increase in the intracellular concentration of substrate anticancer drugs.
Collapse
Affiliation(s)
- Xinhua Ma
- Fujian Provincial Key Laboratory of Pharmacology of Natural Medicine, School of Pharmacy, Fujian Medical University, Fuzhou 350122, China; (X.M.); (M.W.); (Z.C.); (F.C.); (Y.Z.)
| | - Min Wu
- Fujian Provincial Key Laboratory of Pharmacology of Natural Medicine, School of Pharmacy, Fujian Medical University, Fuzhou 350122, China; (X.M.); (M.W.); (Z.C.); (F.C.); (Y.Z.)
- Fuzhou Second Hospital, Fuzhou 350122, China
| | - Zhenwei Chen
- Fujian Provincial Key Laboratory of Pharmacology of Natural Medicine, School of Pharmacy, Fujian Medical University, Fuzhou 350122, China; (X.M.); (M.W.); (Z.C.); (F.C.); (Y.Z.)
| | - Fan Cao
- Fujian Provincial Key Laboratory of Pharmacology of Natural Medicine, School of Pharmacy, Fujian Medical University, Fuzhou 350122, China; (X.M.); (M.W.); (Z.C.); (F.C.); (Y.Z.)
| | - Tianhua Zhong
- Key Laboratory of Marine Biogenetic Resources, Third Institute of Oceanography, Ministry of Natural Sources, Xiamen 361005, China; (T.Z.); (Z.L.); (Z.S.)
| | - Zhuhua Luo
- Key Laboratory of Marine Biogenetic Resources, Third Institute of Oceanography, Ministry of Natural Sources, Xiamen 361005, China; (T.Z.); (Z.L.); (Z.S.)
| | - Zongze Shao
- Key Laboratory of Marine Biogenetic Resources, Third Institute of Oceanography, Ministry of Natural Sources, Xiamen 361005, China; (T.Z.); (Z.L.); (Z.S.)
| | - Yonghong Zhang
- Fujian Provincial Key Laboratory of Pharmacology of Natural Medicine, School of Pharmacy, Fujian Medical University, Fuzhou 350122, China; (X.M.); (M.W.); (Z.C.); (F.C.); (Y.Z.)
| | - Limin Chen
- Fujian Provincial Key Laboratory of Pharmacology of Natural Medicine, School of Pharmacy, Fujian Medical University, Fuzhou 350122, China; (X.M.); (M.W.); (Z.C.); (F.C.); (Y.Z.)
| | - Zhiqiang Zhang
- Fujian Provincial Key Laboratory of Pharmacology of Natural Medicine, School of Pharmacy, Fujian Medical University, Fuzhou 350122, China; (X.M.); (M.W.); (Z.C.); (F.C.); (Y.Z.)
| |
Collapse
|
2
|
Xiang L, He W, Yan Ling Q, Li W, Yuan Yan Z, Zhang B, Xiang Tan R. Three new phenylspirodrimanes from a conch-derived fungus Stachybotrys sp. NF02434. Tetrahedron Lett 2023. [DOI: 10.1016/j.tetlet.2023.154426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
|
3
|
Dayras M, Sfecci E, Bovio E, Rastoin O, Dufies M, Fontaine-Vive F, Taffin-de-Givenchy E, Lacour T, Pages G, Varese GC, Mehiri M. New Phenylspirodrimanes from the Sponge-Associated Fungus Stachybotrys chartarum MUT 3308. Mar Drugs 2023; 21:md21030135. [PMID: 36976184 PMCID: PMC10053839 DOI: 10.3390/md21030135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Revised: 02/14/2023] [Accepted: 02/17/2023] [Indexed: 02/24/2023] Open
Abstract
Two phenylspirodrimanes, never isolated before, stachybotrin J (1) and new stachybocin G (epi-stachybocin A) (2), along with the already reported stachybotrin I (3), stachybotrin H (4), stachybotrylactam (5), stachybotrylactam acetate (6), 2α-acetoxystachybotrylactam acetate (7), stachybotramide (8), chartarlactam B (9), and F1839-J (10) were isolated from the sponge-associated fungus Stachybotrys chartarum MUT 3308. Their structures were established based on extensive spectrometric (HRMS) and spectroscopic (1D and 2D NMR) analyses. Absolute configurations of the stereogenic centers of stachybotrin J (1), stachybocin G (2), and stachybotrin I (3), were determined by comparison of their experimental circular dichroism (CD) spectra with their time-dependent density functional theory (TD-DFT) circular dichroism (ECD) spectra. The putative structures of seventeen additional phenylspirodrimanes were proposed by analysis of their respective MS/MS spectra through a Feature-Based Molecular Networking approach. All the isolated compounds were evaluated for their cytotoxicity against five aggressive cancer cell lines (MP41, 786, 786R, CAL33, and CAL33RR), notably including two resistant human cancer cell lines (786R, CAL33RR), and compounds 5, 6, and 7 exhibited cytotoxicity with IC50 values in the range of 0.3−2.2 µM.
Collapse
Affiliation(s)
- Marie Dayras
- Marine Natural Products Team, Institut de Chimie de Nice, Université Côte d’Azur, CNRS UMR 7272, 06108 Nice, France
- Centre Scientifique de Monaco, LIA ROPSE, Laboratoire International Associé, Université Côte d’Azur, 06108 Nice, France
| | - Estelle Sfecci
- Marine Natural Products Team, Institut de Chimie de Nice, Université Côte d’Azur, CNRS UMR 7272, 06108 Nice, France
- Centre Scientifique de Monaco, LIA ROPSE, Laboratoire International Associé, Université Côte d’Azur, 06108 Nice, France
| | - Elena Bovio
- Mycotheca Universitatis Taurinensis, Department of Life Sciences and Systems Biology, University of Turin, Viale Mattioli 25, 10125 Turin, Italy
- UMR Institut Sophia Agrobiotech, INRAE, CNRS, UCA, 400 routes des Chappes, 06903 Sophia Antipolis, France
| | - Olivia Rastoin
- Centre Antoine Lacassagne, Institute for Research on Cancer and Aging of Nice, Université Côte d’Azur, CNRS UMR 7284, INSERM U1081, 06189 Nice, France
| | - Maeva Dufies
- Centre Antoine Lacassagne, Institute for Research on Cancer and Aging of Nice, Université Côte d’Azur, CNRS UMR 7284, INSERM U1081, 06189 Nice, France
| | - Fabien Fontaine-Vive
- Marine Natural Products Team, Institut de Chimie de Nice, Université Côte d’Azur, CNRS UMR 7272, 06108 Nice, France
- Centre Scientifique de Monaco, LIA ROPSE, Laboratoire International Associé, Université Côte d’Azur, 06108 Nice, France
| | - Elisabeth Taffin-de-Givenchy
- Marine Natural Products Team, Institut de Chimie de Nice, Université Côte d’Azur, CNRS UMR 7272, 06108 Nice, France
- Centre Scientifique de Monaco, LIA ROPSE, Laboratoire International Associé, Université Côte d’Azur, 06108 Nice, France
| | - Thierry Lacour
- Parc d’Activités Arôma Grasse/Immeuble Grasse Biotech, 45 boulevard Marcel Pagnol, 06130 Grasse, France
| | - Gilles Pages
- Centre Scientifique de Monaco, LIA ROPSE, Laboratoire International Associé, Université Côte d’Azur, 06108 Nice, France
- Centre Antoine Lacassagne, Institute for Research on Cancer and Aging of Nice, Université Côte d’Azur, CNRS UMR 7284, INSERM U1081, 06189 Nice, France
- Department of Biomedical, Centre Scientifique de Monaco, 98000 Monaco, Monaco
| | - Giovanna Cristina Varese
- Mycotheca Universitatis Taurinensis, Department of Life Sciences and Systems Biology, University of Turin, Viale Mattioli 25, 10125 Turin, Italy
| | - Mohamed Mehiri
- Marine Natural Products Team, Institut de Chimie de Nice, Université Côte d’Azur, CNRS UMR 7272, 06108 Nice, France
- Centre Scientifique de Monaco, LIA ROPSE, Laboratoire International Associé, Université Côte d’Azur, 06108 Nice, France
- Correspondence: ; Tel.: +33-(0)4-89-15-01-57
| |
Collapse
|
4
|
Steinert K, Berg N, Kalinin DV, Jagels A, Würthwein EU, Humpf HU, Kalinina S. Semisynthetic Approach toward Biologically Active Derivatives of Phenylspirodrimanes from S. chartarum. ACS OMEGA 2022; 7:45215-45230. [PMID: 36530258 PMCID: PMC9753195 DOI: 10.1021/acsomega.2c05681] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 10/27/2022] [Indexed: 06/17/2023]
Abstract
The phenylspirodrimanes (PSDs) from Stachybotrys chartarum represent a structurally diverse group of meroterpenoids, which, on the one hand, exhibit a structural exclusivity since their occurrence is not known for any other species and, on the other hand, offer access to chemically and biologically active compounds. In this study, phenylspirodrimanes 1-3 were isolated from S. chartarum and their water-mediated Cannizzaro-type transformation was investigated using quantum chemical DFT calculations substantiated by LC-MS and NMR experiments. Considering the inhibitory activity of PSDs against proteolytic enzymes and their modulatory effect on plasminogen, PSDs 1-3 were used as a starting material for the synthesis of their corresponding biologically active lactams. To access the library of the PSD derivatives and screen them against physiologically relevant serine proteases, a microscale semisynthetic approach was developed. This allowed us to generate the library of 35 lactams, some of which showed the inhibitory activity against physiologically relevant serine proteases such as thrombin, FXIIa, FXa, and trypsin. Among them, the agmatine-derived lactam 16 showed the highest inhibitory activity against plasma coagulation factors and demonstrated the anticoagulant activity in two plasma coagulation tests. The semisynthetic lactams were significantly less toxic compared to their parental natural PSDs.
Collapse
Affiliation(s)
- Katharina Steinert
- Institut
für Lebensmittelchemie, Westfälische
Wilhelms-Universität Münster, Corrensstraße 45, 48149 Münster, Germany
| | - Nina Berg
- Institut
für Lebensmittelchemie, Westfälische
Wilhelms-Universität Münster, Corrensstraße 45, 48149 Münster, Germany
| | - Dmitrii V. Kalinin
- Institut
für Pharmazeutische und Medizinische Chemie, Westfälische Wilhelms-Universität Münster, 48149 Münster, Germany
| | - Annika Jagels
- The
Whitney Laboratory for Marine Bioscience, Department of Chemistry, University of Florida, St. Augustine, Florida 32080, United States
| | - Ernst-Ulrich Würthwein
- Organisch-Chemisches
Institut and Center for Multiscale Theory and Computation (CMTC), Westfälische Wilhelms-Universität Münster, Corrensstraße 40, 48149 Münster, Germany
| | - Hans-Ulrich Humpf
- Institut
für Lebensmittelchemie, Westfälische
Wilhelms-Universität Münster, Corrensstraße 45, 48149 Münster, Germany
| | - Svetlana Kalinina
- Institut
für Lebensmittelchemie, Westfälische
Wilhelms-Universität Münster, Corrensstraße 45, 48149 Münster, Germany
| |
Collapse
|
5
|
Yang J, Wang Y, Guan W, Su W, Li G, Zhang S, Yao H. Spiral molecules with antimalarial activities: A review. Eur J Med Chem 2022; 237:114361. [DOI: 10.1016/j.ejmech.2022.114361] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 04/03/2022] [Accepted: 04/04/2022] [Indexed: 11/04/2022]
|
6
|
Lin S, Huang J, Zeng H, Tong Q, Zhang X, Yang B, Ye Y, Wang J, Hu Z, Zhang Y. Distachydrimanes A–F, phenylspirodrimane dimers and hybrids with cytotoxic activity from the coral-derived fungus Stachybotrys chartarum. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.03.064] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
|
7
|
Perez SJLP, Fu CW, Li WS. Sialyltransferase Inhibitors for the Treatment of Cancer Metastasis: Current Challenges and Future Perspectives. Molecules 2021; 26:5673. [PMID: 34577144 PMCID: PMC8470674 DOI: 10.3390/molecules26185673] [Citation(s) in RCA: 15] [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: 08/30/2021] [Revised: 09/15/2021] [Accepted: 09/15/2021] [Indexed: 01/19/2023] Open
Abstract
Potent, cell-permeable, and subtype-selective sialyltransferase inhibitors represent an attractive family of substances that can potentially be used for the clinical treatment of cancer metastasis. These substances operate by specifically inhibiting sialyltransferase-mediated hypersialylation of cell surface glycoproteins or glycolipids, which then blocks the sialic acid recognition pathway and leads to deterioration of cell motility and invasion. A vast amount of evidence for the in vitro and in vivo effects of sialyltransferase inhibition or knockdown on tumor progression and tumor cell metastasis or colonization has been accumulated over the past decades. In this regard, this review comprehensively discusses the results of studies that have led to the recent discovery and development of sialyltransferase inhibitors, their potential biomedical applications in the treatment of cancer metastasis, and their current limitations and future opportunities.
Collapse
Affiliation(s)
- Ser John Lynon P. Perez
- Institute of Chemistry, Academia Sinica, Taipei 115, Taiwan; (S.J.L.P.P.); (C.-W.F.)
- Sustainable Chemical Science and Technology, Taiwan International Graduate Program, Academia Sinica, Taipei 115, Taiwan
- Sustainable Chemical Science and Technology, Taiwan International Graduate Program, National Yang Ming Chiao Tung University, Hsinchu 30010, Taiwan
- Department of Applied Chemistry, National Yang Ming Chiao Tung University, Hsinchu 30010, Taiwan
| | - Chih-Wei Fu
- Institute of Chemistry, Academia Sinica, Taipei 115, Taiwan; (S.J.L.P.P.); (C.-W.F.)
- Department of Chemistry, National Central University, Taoyuan City 32001, Taiwan
| | - Wen-Shan Li
- Institute of Chemistry, Academia Sinica, Taipei 115, Taiwan; (S.J.L.P.P.); (C.-W.F.)
- Doctoral Degree Program in Marine Biotechnology, National Sun Yat-Sen University, Kaohsiung 804, Taiwan
- Ph.D. Program in Biotechnology Research and Development, College of Pharmacy, Taipei Medical University, Taipei 110, Taiwan
- Department of Medicinal and Applied Chemistry, College of Life Science, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Department of Chemistry, College of Science, Tamkang University, New Taipei City 251, Taiwan
- Biomedical Translation Research Center (BioTReC), Academia Sinica, Taipei 115, Taiwan
| |
Collapse
|
8
|
Mou P, Zhang Q, Peng J, Jiang X, Zhang L, Zhou Z, Zhang C, Zhu Y. Antibacterial phenylspirodrimanes from the marine-derived fungus Stachybotrys sp. SCSIO 40434. Fitoterapia 2021; 152:104937. [PMID: 34000328 DOI: 10.1016/j.fitote.2021.104937] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 05/12/2021] [Accepted: 05/12/2021] [Indexed: 11/25/2022]
Abstract
Five new phenylspirodrimanes, stachybomycins A - E (1-5), together with four known compounds (6-9), were isolated from the marine-derived fungus Stachybotrys sp. SCSIO 40434. Their structures were elucidated by comprehensive spectroscopic analyses of NMR and HRESIMS. The absolute configuration of 1 was confirmed by single crystal X-ray diffraction analysis. Compounds 5 and 7 showed moderate antibacterial activities against Micrococcus luteus, Staphylococcus aureus and methicillin resistant Staphylococcus aureus with minimal inhibition concentration (MIC) values of 8, 16 and 16 μg mL-1, respectively.
Collapse
Affiliation(s)
- Pengyun Mou
- College of Life Science, Tarim University/Key Laboratory of Protection and Utilization of Biological Resources in Tarim Basin of Xinjiang Production & Construction Corps, Alar 843300, China; Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Key Laboratory of Marine Materia Medica, Innovation Academy of South China Sea Ecology and Environmental Engineering, South China Sea Institute of Oceanology, Chinese Academy of Sciences, 164 West Xingang Road, Guangzhou 510301, China
| | - Qingbo Zhang
- Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Key Laboratory of Marine Materia Medica, Innovation Academy of South China Sea Ecology and Environmental Engineering, South China Sea Institute of Oceanology, Chinese Academy of Sciences, 164 West Xingang Road, Guangzhou 510301, China; Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), No.1119, Haibin Rd, Nansha District, Guangzhou 511458, China
| | - Jing Peng
- Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Key Laboratory of Marine Materia Medica, Innovation Academy of South China Sea Ecology and Environmental Engineering, South China Sea Institute of Oceanology, Chinese Academy of Sciences, 164 West Xingang Road, Guangzhou 510301, China; University of Chinese Academy of Sciences, 19 Yuquan Road, Beijing 100049, China
| | - Xiaodong Jiang
- Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Key Laboratory of Marine Materia Medica, Innovation Academy of South China Sea Ecology and Environmental Engineering, South China Sea Institute of Oceanology, Chinese Academy of Sciences, 164 West Xingang Road, Guangzhou 510301, China; University of Chinese Academy of Sciences, 19 Yuquan Road, Beijing 100049, China
| | - Liping Zhang
- Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Key Laboratory of Marine Materia Medica, Innovation Academy of South China Sea Ecology and Environmental Engineering, South China Sea Institute of Oceanology, Chinese Academy of Sciences, 164 West Xingang Road, Guangzhou 510301, China; Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), No.1119, Haibin Rd, Nansha District, Guangzhou 511458, China
| | - Zhongbo Zhou
- College of Life Science, Tarim University/Key Laboratory of Protection and Utilization of Biological Resources in Tarim Basin of Xinjiang Production & Construction Corps, Alar 843300, China.
| | - Changsheng Zhang
- Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Key Laboratory of Marine Materia Medica, Innovation Academy of South China Sea Ecology and Environmental Engineering, South China Sea Institute of Oceanology, Chinese Academy of Sciences, 164 West Xingang Road, Guangzhou 510301, China; Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), No.1119, Haibin Rd, Nansha District, Guangzhou 511458, China; University of Chinese Academy of Sciences, 19 Yuquan Road, Beijing 100049, China
| | - Yiguang Zhu
- Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Key Laboratory of Marine Materia Medica, Innovation Academy of South China Sea Ecology and Environmental Engineering, South China Sea Institute of Oceanology, Chinese Academy of Sciences, 164 West Xingang Road, Guangzhou 510301, China; Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), No.1119, Haibin Rd, Nansha District, Guangzhou 511458, China; University of Chinese Academy of Sciences, 19 Yuquan Road, Beijing 100049, China.
| |
Collapse
|
9
|
Bao YR, Feng HL, Yao XS. Stachybotranes A-D, phenylspirodrimanes from the wetland fungus Stachybotrys chartarum with cytotoxic activities. Nat Prod Res 2021; 36:3894-3900. [PMID: 33899597 DOI: 10.1080/14786419.2021.1896510] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Four new phenylspirodrimanes, stachybotranes A-D (1-4), along with seven known analogues (5-11), were isolated from the extract of a wetland fungal strain Stachybotrys chartarum DTH12-9. The structures of new compounds were determined by spectroscopic analyses, X-ray crystallographic analysis, and the CD analysis of the in situ formed [Rh2(OCOCF3)4] complex. Compounds 1-3, 5-8, and 10 were evaluated for in vitro cytotoxicity against five human cancer cell lines, HL-60, SMMC-7721, A-549, MCF-7, and SW-480. Compounds 1, 2, and 7 exhibited moderate cytotoxic potency against various human cancer cell lines.
Collapse
Affiliation(s)
- Yan-Ru Bao
- Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy, Jinan University, Guangzhou, China.,Institute of Natural Products, Shenzhen Neptunus Medical Science and Technology Research Institute Co. LTD, Shenzhen, China
| | - Han-Lin Feng
- Institute of Natural Products, Shenzhen Neptunus Medical Science and Technology Research Institute Co. LTD, Shenzhen, China
| | - Xin-Sheng Yao
- Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy, Jinan University, Guangzhou, China
| |
Collapse
|
10
|
Testing the Toxicity of Stachybotrys chartarum in Indoor Environments—A Case Study. ENERGIES 2021. [DOI: 10.3390/en14061602] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Infestation of interior walls of buildings with fungal mould is a reason for health concern which is exacerbated in energy-efficient buildings that limit air circulation. Both mycological and mycotoxicological studies are needed to determine the potential health hazards to residents. In this paper, a rare case of the occurrence of Stachybotrys chartarum in an apartment building in the Lubuskie Province in Poland has been described. Isolated as the major constituent of a mixed mycobiota, its specific health relevance still needs to be carefully analyzed as its biochemical aptitude for the synthesis of mycotoxins may be expressed at different levels. Therefore, ecotoxicological tests were performed using two bioindicators: Dugesia tigrina Girard and Daphnia magna Straus. D. tigrina was used for the first time to examine the toxicity of S. chartarum. The ecotoxicological tests showed that the analyzed strain belonged to the third and fourth toxicity classes according to Liebmann’s classification. The strain of S. chartarum was moderately toxic on Potato Dextrose Agar (PDA) as a culture medium (toxicity class III), and slightly toxic on Malt Extract Agar (MEA) (toxicity class IV). Toxicity was additionally tested by instrumental analytical methods (LC-MS/MS). This method allowed for the identification of 13 metabolites (five metabolites reported for Stachybotrys and eight for unspecific metabolites). Spirocyclic drimanes were detected in considerable quantities (ng/g); a higher concentration was observed for stachybotryamide (109,000 on PDA and 62,500 on MEA) and lower for stachybotrylactam (27,100 on PDA and 46,300 on MEA). Both may explain the result observed through the bioindicators. Highly toxic compounds such as satratoxins were not found in the sample. This confirms the applicability of the two bioindicators, which also show mutual compatibility, as suitable tools to assess the toxicity of moulds.
Collapse
|
11
|
Hasumi K, Suzuki E. Impact of SMTP Targeting Plasminogen and Soluble Epoxide Hydrolase on Thrombolysis, Inflammation, and Ischemic Stroke. Int J Mol Sci 2021; 22:954. [PMID: 33477998 PMCID: PMC7835936 DOI: 10.3390/ijms22020954] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 01/10/2021] [Accepted: 01/12/2021] [Indexed: 12/11/2022] Open
Abstract
Stachybotrys microspora triprenyl phenol (SMTP) is a large family of small molecules derived from the fungus S. microspora. SMTP acts as a zymogen modulator (specifically, plasminogen modulator) that alters plasminogen conformation to enhance its binding to fibrin and subsequent fibrinolysis. Certain SMTP congeners exert anti-inflammatory effects by targeting soluble epoxide hydrolase. SMTP congeners with both plasminogen modulation activity and anti-inflammatory activity ameliorate various aspects of ischemic stroke in rodents and primates. A remarkable feature of SMTP efficacy is the suppression of hemorrhagic transformation, which is exacerbated by conventional thrombolytic treatments. No drug with such properties has been developed yet, and SMTP would be the first to promote thrombolysis but suppress disease-associated bleeding. On the basis of these findings, one SMTP congener is under clinical study and development. This review summarizes the discovery, mechanism of action, pharmacological activities, and development of SMTP.
Collapse
Affiliation(s)
- Keiji Hasumi
- Department of Applied Biological Science, Tokyo University of Agriculture and Technology, Tokyo 183-8509, Japan;
- Division of Research and Development, TMS Co., Ltd., Tokyo 183-0023, Japan
| | - Eriko Suzuki
- Department of Applied Biological Science, Tokyo University of Agriculture and Technology, Tokyo 183-8509, Japan;
| |
Collapse
|
12
|
Liu D, Li Y, Guo X, Ji W, Lin W. Chartarlactams Q-T, Dimeric Phenylspirodrimanes with Antibacterial and Antiviral Activities. Chem Biodivers 2020; 17:e2000170. [PMID: 32289204 DOI: 10.1002/cbdv.202000170] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 04/14/2020] [Indexed: 12/31/2022]
Abstract
Four new phenylspirodrimane-type dimers, namely chartarlactams Q-T, along with stachyin B were isolated from the fermentation broth of a sponge-derived fungus Stachybotrys chartarum WGC-25 C-6. Chartarlactams Q-T were structurally featured by the dimerization of two units of phenylspirodrimane linked by a C-N bond. Their structures were determined on the basis of extensive spectroscopic analysis, while quantum ECD calculation and modified Mosher's method were used for the assignment of absolute configurations. Chartarlactams Q-S and stachyin B showed moderate inhibition against bacterial pathogen Staphylococcus aureus with MIC values ranging from 4 μg/mL to 16 μg/mL, and chartarlactam T exhibited significant inhibition toward ZIKV virus.
Collapse
Affiliation(s)
- Dong Liu
- State Key Laboratory of Natural and Biomimetic Drugs, Institute of Ocean Research, Peking University, Beijing, 100191, P. R. China
| | - Yong Li
- State Key Laboratory of Natural and Biomimetic Drugs, Institute of Ocean Research, Peking University, Beijing, 100191, P. R. China
| | - Xingchen Guo
- State Key Laboratory of Natural and Biomimetic Drugs, Institute of Ocean Research, Peking University, Beijing, 100191, P. R. China
| | - Wei Ji
- Basic Medical School, Peking University, Beijing, 100191, P. R. China
| | - Wenhan Lin
- State Key Laboratory of Natural and Biomimetic Drugs, Institute of Ocean Research, Peking University, Beijing, 100191, P. R. China
| |
Collapse
|
13
|
Liu J, Jia X, Zhao J, Feng J, Chen M, Chen R, Xie K, Chen D, Li Y, Zhang D, Peng Y, Si S, Dai J. Bistachybotrysins L–V, bioactive phenylspirodrimane dimers from the fungus Stachybotrys chartarum. Org Chem Front 2020. [DOI: 10.1039/c9qo01284b] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Bistachybotrysins L–V (1–11), eleven novel dimeric phenylspirodrimanes, were isolated from the fungus Stachybotrys chartarum CGMCC 3.5365.
Collapse
|
14
|
Abstract
This review highlights the progress on the isolation, bioactivity, biogenesis and total synthesis of dimeric sesquiterpenoids since 2010.
Collapse
Affiliation(s)
- Lie-Feng Ma
- College of Pharmaceutical Science
- Zhejiang University of Technology
- Hangzhou
- P. R. China
| | - Yi-Li Chen
- College of Pharmaceutical Science
- Zhejiang University of Technology
- Hangzhou
- P. R. China
| | - Wei-Guang Shan
- College of Pharmaceutical Science
- Zhejiang University of Technology
- Hangzhou
- P. R. China
| | - Zha-Jun Zhan
- College of Pharmaceutical Science
- Zhejiang University of Technology
- Hangzhou
- P. R. China
| |
Collapse
|
15
|
Feng J, Zhang M, Jia X, Zhao J, Chen R, Xie K, Chen D, Li Y, Liu J, Dai J. Bistachybotrysins F-J, five new phenylspirodrimane dimers with a central cyclopentanone linkage from Stachybotrys chartarum. Fitoterapia 2019; 136:104158. [DOI: 10.1016/j.fitote.2019.04.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Revised: 04/27/2019] [Accepted: 04/27/2019] [Indexed: 10/26/2022]
|
16
|
Jagels A, Lindemann V, Ulrich S, Gottschalk C, Cramer B, Hübner F, Gareis M, Humpf HU. Exploring Secondary Metabolite Profiles of Stachybotrys spp. by LC-MS/MS. Toxins (Basel) 2019; 11:toxins11030133. [PMID: 30818881 PMCID: PMC6468463 DOI: 10.3390/toxins11030133] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Revised: 02/19/2019] [Accepted: 02/22/2019] [Indexed: 01/07/2023] Open
Abstract
The genus Stachybotrys produces a broad diversity of secondary metabolites, including macrocyclic trichothecenes, atranones, and phenylspirodrimanes. Although the class of the phenylspirodrimanes is the major one and consists of a multitude of metabolites bearing various structural modifications, few investigations have been carried out. Thus, the presented study deals with the quantitative determination of several secondary metabolites produced by distinct Stachybotrys species for comparison of their metabolite profiles. For that purpose, 15 of the primarily produced secondary metabolites were isolated from fungal cultures and structurally characterized in order to be used as analytical standards for the development of an LC-MS/MS multimethod. The developed method was applied to the analysis of micro-scale extracts from 5 different Stachybotrys strains, which were cultured on different media. In that process, spontaneous dialdehyde/lactone isomerization was observed for some of the isolated secondary metabolites, and novel stachybotrychromenes were quantitatively investigated for the first time. The metabolite profiles of Stachybotrys species are considerably influenced by time of growth and substrate availability, as well as the individual biosynthetic potential of the respective species. Regarding the reported adverse effects associated with Stachybotrys growth in building environments, combinatory effects of the investigated secondary metabolites should be addressed and the role of the phenylspirodrimanes re-evaluated in future research.
Collapse
Affiliation(s)
- Annika Jagels
- Institute of Food Chemistry, Westfälische Wilhelms-Universität Münster, 48149 Münster, Germany.
| | - Viktoria Lindemann
- Institute of Food Chemistry, Westfälische Wilhelms-Universität Münster, 48149 Münster, Germany.
| | - Sebastian Ulrich
- Chair of Food Safety, Veterinary Faculty, Ludwig-Maximilians-Universität München, 85764 Oberschleißheim, Germany.
| | - Christoph Gottschalk
- Chair of Food Safety, Veterinary Faculty, Ludwig-Maximilians-Universität München, 85764 Oberschleißheim, Germany.
| | - Benedikt Cramer
- Institute of Food Chemistry, Westfälische Wilhelms-Universität Münster, 48149 Münster, Germany.
| | - Florian Hübner
- Institute of Food Chemistry, Westfälische Wilhelms-Universität Münster, 48149 Münster, Germany.
| | - Manfred Gareis
- Chair of Food Safety, Veterinary Faculty, Ludwig-Maximilians-Universität München, 85764 Oberschleißheim, Germany.
| | - Hans-Ulrich Humpf
- Institute of Food Chemistry, Westfälische Wilhelms-Universität Münster, 48149 Münster, Germany.
| |
Collapse
|
17
|
Zhang M, Feng J, Jia X, Zhao J, Liu J, Chen R, Xie K, Chen D, Li Y, Zhang D, Dai J. Bistachybotrysins D and E, one stereoisomeric pair of cytotoxic phenylspirodrimane dimers from Stachybotrys chartarum. CHINESE CHEM LETT 2019. [DOI: 10.1016/j.cclet.2018.04.031] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
18
|
Ma XH, Zheng WM, Sun KH, Gu XF, Zeng XM, Zhang HT, Zhong TH, Shao ZZ, Zhang YH. Two new phenylspirodrimanes from the deep-sea derived fungus Stachybotrys sp. MCCC 3A00409. Nat Prod Res 2018; 33:386-392. [DOI: 10.1080/14786419.2018.1455041] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Xin-hua Ma
- Fujian Provincial Key Laboratory of Pharmacology of Natural Medicine, School of Pharmacy, Fujian Medical University, Fuzhou, P.R. China
| | - Wei-min Zheng
- Fujian Provincial Key Laboratory of Pharmacology of Natural Medicine, School of Pharmacy, Fujian Medical University, Fuzhou, P.R. China
| | - Kai-hui Sun
- Fujian Provincial Key Laboratory of Pharmacology of Natural Medicine, School of Pharmacy, Fujian Medical University, Fuzhou, P.R. China
| | - Xiao-fan Gu
- Fujian Provincial Key Laboratory of Pharmacology of Natural Medicine, School of Pharmacy, Fujian Medical University, Fuzhou, P.R. China
| | - Xian-ming Zeng
- Fujian Provincial Key Laboratory of Pharmacology of Natural Medicine, School of Pharmacy, Fujian Medical University, Fuzhou, P.R. China
| | - Hai-tao Zhang
- Fujian Provincial Key Laboratory of Pharmacology of Natural Medicine, School of Pharmacy, Fujian Medical University, Fuzhou, P.R. China
| | - Tian-hua Zhong
- Key Laboratory of Marine Biogenetic Resources, Third Institute of Oceanography, State Oceanic Administration, Xiamen, P.R. China
| | - Zong-ze Shao
- Key Laboratory of Marine Biogenetic Resources, Third Institute of Oceanography, State Oceanic Administration, Xiamen, P.R. China
| | - Yong-hong Zhang
- Fujian Provincial Key Laboratory of Pharmacology of Natural Medicine, School of Pharmacy, Fujian Medical University, Fuzhou, P.R. China
| |
Collapse
|
19
|
Zhao J, Feng J, Tan Z, Liu J, Zhao J, Chen R, Xie K, Zhang D, Li Y, Yu L, Chen X, Dai J. Stachybotrysins A-G, Phenylspirodrimane Derivatives from the Fungus Stachybotrys chartarum. JOURNAL OF NATURAL PRODUCTS 2017; 80:1819-1826. [PMID: 28530828 DOI: 10.1021/acs.jnatprod.7b00014] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Seven new phenylspirodrimane derivatives named stachybotrysins A-G (2-8), together with five known compounds (1, 9-12), were isolated from Stachybotrys chartarum CGMCC 3.5365. Stachybotrysin D (5) is the first reported example of a naturally occurring alcoholic O-sulfation of a phenylspirodrimane, and stachybotrysins F and G (7 and 8) are the first examples possessing an isobenzotetrahydrofuran ring with an acetonyl moiety attached. The structures of these compounds were elucidated on the basis of extensive spectroscopic data analysis and by comparison with reported data. The absolute configurations of 1-8 were determined by X-ray single-crystal diffraction, electronic circular dichroism (ECD), and calculated ECD. Compounds 1 and 8 displayed anti-HIV activity with IC50 values of 15.6 and 18.1 μM, respectively, and 2, 7, 9, and 11 showed inhibitory effect on influenza A virus with IC50 values ranging from 12.4 to 18.9 μM.
Collapse
Affiliation(s)
- Jinlian Zhao
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, §Key Laboratory of Biosynthesis of Natural Products of National Health and Family Planning Commission, Institute of Materia Medica, and ‡Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College , Beijing 100050, People's Republic of China
| | - Jiamin Feng
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, §Key Laboratory of Biosynthesis of Natural Products of National Health and Family Planning Commission, Institute of Materia Medica, and ‡Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College , Beijing 100050, People's Republic of China
| | - Zhen Tan
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, §Key Laboratory of Biosynthesis of Natural Products of National Health and Family Planning Commission, Institute of Materia Medica, and ‡Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College , Beijing 100050, People's Republic of China
| | - Jimei Liu
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, §Key Laboratory of Biosynthesis of Natural Products of National Health and Family Planning Commission, Institute of Materia Medica, and ‡Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College , Beijing 100050, People's Republic of China
| | - Jianyuan Zhao
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, §Key Laboratory of Biosynthesis of Natural Products of National Health and Family Planning Commission, Institute of Materia Medica, and ‡Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College , Beijing 100050, People's Republic of China
| | - Ridao Chen
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, §Key Laboratory of Biosynthesis of Natural Products of National Health and Family Planning Commission, Institute of Materia Medica, and ‡Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College , Beijing 100050, People's Republic of China
| | - Kebo Xie
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, §Key Laboratory of Biosynthesis of Natural Products of National Health and Family Planning Commission, Institute of Materia Medica, and ‡Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College , Beijing 100050, People's Republic of China
| | - Dewu Zhang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, §Key Laboratory of Biosynthesis of Natural Products of National Health and Family Planning Commission, Institute of Materia Medica, and ‡Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College , Beijing 100050, People's Republic of China
| | - Yan Li
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, §Key Laboratory of Biosynthesis of Natural Products of National Health and Family Planning Commission, Institute of Materia Medica, and ‡Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College , Beijing 100050, People's Republic of China
| | - Liyan Yu
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, §Key Laboratory of Biosynthesis of Natural Products of National Health and Family Planning Commission, Institute of Materia Medica, and ‡Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College , Beijing 100050, People's Republic of China
| | - Xiaoguang Chen
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, §Key Laboratory of Biosynthesis of Natural Products of National Health and Family Planning Commission, Institute of Materia Medica, and ‡Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College , Beijing 100050, People's Republic of China
| | - Jungui Dai
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, §Key Laboratory of Biosynthesis of Natural Products of National Health and Family Planning Commission, Institute of Materia Medica, and ‡Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences and Peking Union Medical College , Beijing 100050, People's Republic of China
| |
Collapse
|
20
|
Andersen B, Nielsen KF, Jarvis BB. Characterization ofStachybotrysfrom water-damaged buildings based on morphology, growth, and metabolite production. Mycologia 2017. [DOI: 10.1080/15572536.2003.11833204] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Birgitte Andersen
- The Mycology Group, BioCentrum-DTU, Søltofts Plads, Building 221, Technical University of Denmark, DK-2800 Kgs. Lyngby, Denmark
| | - Kristian F. Nielsen
- The Mycology Group, BioCentrum-DTU, Søltofts Plads, Building 221, Technical University of Denmark, DK-2800 Kgs. Lyngby, Denmark Energy and Indoor Climate Division, Danish Research Institute, Dr. Neergaardsvej 15, DK-2970, Hørsholm, Denmark
| | - Bruce B. Jarvis
- Department of Chemistry and Biochemistry and the Joint Institute for Food Safety and Applied Nutrition (JIFSAN), University of Maryland, College Park, Maryland 20742, USA
| |
Collapse
|
21
|
Kim JW, Ko SK, Kim HM, Kim GH, Son S, Kim GS, Hwang GJ, Jeon ES, Shin KS, Ryoo IJ, Hong YS, Oh H, Lee KH, Soung NK, Hashizume D, Nogawa T, Takahashi S, Kim BY, Osada H, Jang JH, Ahn JS. Stachybotrysin, an Osteoclast Differentiation Inhibitor from the Marine-Derived Fungus Stachybotrys sp. KCB13F013. JOURNAL OF NATURAL PRODUCTS 2016; 79:2703-2708. [PMID: 27726391 DOI: 10.1021/acs.jnatprod.6b00641] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Two new phenylspirodrimane derivatives, stachybotrysin (1) and stachybotrylactone B (2), were isolated from the cultures of the marine-derived fungus Stachybotrys sp. KCB13F013. The structures were determined by analyzing the spectroscopic data (1D and 2D NMR and MS) and chemical transformation, including the modified Mosher's method and single-crystal X-ray structure analysis. Compound 1 exhibited an inhibitory effect on osteoclast differentiation in bone marrow macrophage cells via suppressing the RANKL-induced activation of p-ERK, p-JNK, p-p38, c-Fos, and NFATc1.
Collapse
Affiliation(s)
- Jong Won Kim
- Anticancer Agent Research Center, Korea Research Institute of Bioscience and Biotechnology , Cheongju, 28116, South Korea
| | - Sung-Kyun Ko
- Anticancer Agent Research Center, Korea Research Institute of Bioscience and Biotechnology , Cheongju, 28116, South Korea
- Department of Biomolecular Science, University of Science and Technology , Daejeon 34113, South Korea
| | - Hye-Min Kim
- Anticancer Agent Research Center, Korea Research Institute of Bioscience and Biotechnology , Cheongju, 28116, South Korea
- Department of Biomolecular Science, University of Science and Technology , Daejeon 34113, South Korea
| | - Gun-Hee Kim
- Anticancer Agent Research Center, Korea Research Institute of Bioscience and Biotechnology , Cheongju, 28116, South Korea
| | - Sangkeun Son
- Anticancer Agent Research Center, Korea Research Institute of Bioscience and Biotechnology , Cheongju, 28116, South Korea
- Department of Biomolecular Science, University of Science and Technology , Daejeon 34113, South Korea
| | - Gil Soo Kim
- Anticancer Agent Research Center, Korea Research Institute of Bioscience and Biotechnology , Cheongju, 28116, South Korea
- Department of Biomolecular Science, University of Science and Technology , Daejeon 34113, South Korea
| | - Gwi Ja Hwang
- Anticancer Agent Research Center, Korea Research Institute of Bioscience and Biotechnology , Cheongju, 28116, South Korea
- Department of Biomolecular Science, University of Science and Technology , Daejeon 34113, South Korea
| | - Eun Soo Jeon
- Anticancer Agent Research Center, Korea Research Institute of Bioscience and Biotechnology , Cheongju, 28116, South Korea
| | - Kee-Sun Shin
- Industrial Bio-materials Research Center , Daejeon 34141, South Korea
| | - In-Ja Ryoo
- Anticancer Agent Research Center, Korea Research Institute of Bioscience and Biotechnology , Cheongju, 28116, South Korea
| | - Young-Soo Hong
- Anticancer Agent Research Center, Korea Research Institute of Bioscience and Biotechnology , Cheongju, 28116, South Korea
- Department of Biomolecular Science, University of Science and Technology , Daejeon 34113, South Korea
| | - Hyuncheol Oh
- College of Pharmacy, Wonkwang University , Iksan 54538, South Korea
| | - Kyung Ho Lee
- Anticancer Agent Research Center, Korea Research Institute of Bioscience and Biotechnology , Cheongju, 28116, South Korea
| | - Nak-Kyun Soung
- Anticancer Agent Research Center, Korea Research Institute of Bioscience and Biotechnology , Cheongju, 28116, South Korea
- Department of Biomolecular Science, University of Science and Technology , Daejeon 34113, South Korea
| | - Daisuke Hashizume
- Materials Characterization Support Unit, RIKEN Center for Emergent Matter Science (CEMS) , Wako, Saitama 351-0198, Japan
| | - Toshihiko Nogawa
- Chemical Biology Research Group, RIKEN CSRS , Wako, Saitama 351-0198, Japan
| | - Shunji Takahashi
- Chemical Biology Research Group, RIKEN CSRS , Wako, Saitama 351-0198, Japan
- RIKEN-KRIBB Joint Research Unit, RIKEN Global Research Cluster , Wako, Saitama 351-0198, Japan
| | - Bo Yeon Kim
- Anticancer Agent Research Center, Korea Research Institute of Bioscience and Biotechnology , Cheongju, 28116, South Korea
- Department of Biomolecular Science, University of Science and Technology , Daejeon 34113, South Korea
| | - Hiroyuki Osada
- Chemical Biology Research Group, RIKEN CSRS , Wako, Saitama 351-0198, Japan
| | - Jae-Hyuk Jang
- Anticancer Agent Research Center, Korea Research Institute of Bioscience and Biotechnology , Cheongju, 28116, South Korea
- Department of Biomolecular Science, University of Science and Technology , Daejeon 34113, South Korea
| | - Jong Seog Ahn
- Anticancer Agent Research Center, Korea Research Institute of Bioscience and Biotechnology , Cheongju, 28116, South Korea
- Department of Biomolecular Science, University of Science and Technology , Daejeon 34113, South Korea
| |
Collapse
|
22
|
Liu H, Li XM, Liu Y, Zhang P, Wang JN, Wang BG. Chermesins A-D: Meroterpenoids with a Drimane-Type Spirosesquiterpene Skeleton from the Marine Algal-Derived Endophytic Fungus Penicillium chermesinum EN-480. JOURNAL OF NATURAL PRODUCTS 2016; 79:806-811. [PMID: 26990653 DOI: 10.1021/acs.jnatprod.5b00893] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Chermesins A-D (1-4), four new spiromeroterpenoids containing a drimane-type sesquiterpene skeleton, were isolated and identified from the culture extract of Penicillium chermesinum EN-480, an endophytic fungus obtained from the inner tissue of the marine red alga Pterocladiella tenuis. The structures of these new spiromeroterpenoids were elucidated based on detailed spectroscopic analyses, and their absolute configurations were confirmed by single-crystal X-ray diffraction experiments and by ECD data. This is the first report of the crystal structures of spiromeroterpenoids that contain a drimane-type sesquiterpene skeleton with a rare cyclohexa-2,5-dienone unit, which resulted in the unambiguous assignment of their relative and absolute configurations. Compounds 1 and 2 exhibited antibacterial activity against the opportunistic pathogen Micrococcus luteus, with an MIC value of 8 μg/mL.
Collapse
Affiliation(s)
- Hui Liu
- Laboratory of Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences , Nanhai Road 7, Qingdao 266071, People's Republic of China
- University of Chinese Academy of Sciences , Yuquan Road 19A, Beijing 100049, People's Republic of China
| | - Xiao-Ming Li
- Laboratory of Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences , Nanhai Road 7, Qingdao 266071, People's Republic of China
| | - Yang Liu
- Laboratory of Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences , Nanhai Road 7, Qingdao 266071, People's Republic of China
- University of Chinese Academy of Sciences , Yuquan Road 19A, Beijing 100049, People's Republic of China
| | - Peng Zhang
- Laboratory of Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences , Nanhai Road 7, Qingdao 266071, People's Republic of China
- University of Chinese Academy of Sciences , Yuquan Road 19A, Beijing 100049, People's Republic of China
| | - Jia-Ning Wang
- Laboratory of Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences , Nanhai Road 7, Qingdao 266071, People's Republic of China
- University of Chinese Academy of Sciences , Yuquan Road 19A, Beijing 100049, People's Republic of China
| | - Bin-Gui Wang
- Laboratory of Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences , Nanhai Road 7, Qingdao 266071, People's Republic of China
| |
Collapse
|
23
|
Shan WG, Ying YM, Ma LF, Zhan ZJ. Drimane-Related Merosesquiterpenoids, a Promising Library of Metabolites for Drug Development. STUDIES IN NATURAL PRODUCTS CHEMISTRY 2015. [DOI: 10.1016/b978-0-444-63473-3.00006-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
|
24
|
Ma X, Li L, Zhu T, Ba M, Li G, Gu Q, Guo Y, Li D. Phenylspirodrimanes with anti-HIV activity from the sponge-derived fungus Stachybotrys chartarum MXH-X73. JOURNAL OF NATURAL PRODUCTS 2013; 76:2298-2306. [PMID: 24308675 DOI: 10.1021/np400683h] [Citation(s) in RCA: 76] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Seven new phenylspirodrimanes, named stachybotrins D-F (1, 3, 4), stachybocins E and F (5, 6), and stachybosides A and B (7, 8), and four known compounds (2, 9-11), were isolated from the sponge-derived fungus Stachybotrys chartarum MXH-X73. Their structures were determined by detailed analysis of spectroscopic data. The absolute configurations of 1-8 were determined by chemical hydrolysis and modified Mosher's and Marfey's methods. All compounds were tested in an anti-HIV activity assay, and compound 1 showed an inhibitory effect on HIV-1 replication by targeting reverse transcriptase. Further study exhibited that 1 could block NNRTIs-resistant strains (HIV-1RT-K103N, HIV-1RT-L100I,K103N, HIV-1RT-K103N,V108I, HIV-1RT-K103N,G190A, and HIV-1RT-K103N,P225H) as well as wild-type HIV-1 (HIV-1wt) with EC50 values of 7.0, 23.8, 13.3, 14.2, 6.2, and 8.4 μM, respectively.
Collapse
Affiliation(s)
- Xinhua Ma
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China , Qingdao 266003, People's Republic of China
| | | | | | | | | | | | | | | |
Collapse
|
25
|
|
26
|
Lin TW, Chang WW, Chen CC, Tsai YC. Stachybotrydial, a potent inhibitor of fucosyltransferase and sialyltransferase. Biochem Biophys Res Commun 2005; 331:953-7. [PMID: 15882970 DOI: 10.1016/j.bbrc.2005.03.232] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2005] [Indexed: 10/25/2022]
Abstract
Elevated expression of fucosylated glycoconjugates and fucosyltransferases (Fuc-Ts) is found in various tumor cells and has been correlated with aspects of tumor progression such as cell adhesion and metastasis. Thus, fucosyltransferase inhibitors are potentially useful as anti-tumor agents. In the present study, three known spirocyclic drimanes (1, 2, and 3) were isolated from the culture broth of the fungus Stachybotrys cylindrospora. Compound 1 (stachybotrydial) exhibits potent inhibitory activity against alpha1,3-fucosyltransferase (Fuc-TV) during screening, while compounds 2 and 3 show no such inhibitory activity. Kinetic analysis indicates that compound 1 is an uncompetitive inhibitor with respect to GDP-fucose and a noncompetitive inhibitor with respect to N-acetyllactosamine with Ki values of 10.7 and 9.7 microM, respectively. In addition, all three compounds also possess inhibitory activity against sialyltransferase (ST) but not against beta1,4-galactosyltransferase. These observations provide novel chemical structure information that will help in the design of novel Fuc-T and ST inhibitors.
Collapse
Affiliation(s)
- Tzu-Wen Lin
- Institute of Biochemistry, National Yang-Ming University, Taipei, Taiwan, ROC
| | | | | | | |
Collapse
|
27
|
Vázquez MJ, Vega A, Rivera-Sagredo A, Jiménez-Alfaro MD, Dı́ez E, Hueso-Rodrı́guez JA. Novel sesquiterpenoids as tyrosine kinase inhibitors produced by Stachybotrys chortarum. Tetrahedron 2004. [DOI: 10.1016/j.tet.2004.01.014] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
28
|
Deng WP, Zhong M, Guo XC, Kende AS. Total synthesis and structure revision of stachybotrys spirolactams. J Org Chem 2003; 68:7422-7. [PMID: 12968895 DOI: 10.1021/jo030202o] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The spirolactam structure 1 reported in 1996 by Roggo et al. has been enantioselectively synthesized in 20 steps from (+)-Wieland-Miescher ketone. Spectra of this synthetic lactam differed from those of the natural spirolactam from the Roggo group, leading to the hypothesis that the natural lactam may be the regioisomer 27, a structure previously ascribed by Jarvis et al. to the natural product stachybotrylactam. This hypothesis was confirmed by the first total synthesis of (-)-stachybotrylactam (27). Double reductive amination of two molecules of aldehyde 29 with one molecule of l-lysine led by analogous chemistry to the first synthesis of the pseudosymmetric "dimer" 30, whose spectra corresponded to those of the natural "dimer" originally assigned structure 5 by the Roggo group.
Collapse
Affiliation(s)
- Wei-Ping Deng
- Department of Chemistry, University of Rochester, Rochester, New York 14627, USA
| | | | | | | |
Collapse
|
29
|
Abstract
Stachybotrys chartarum, a fungus found in damp buildings and sometimes ascribed a role in building-related illnesses, produces a variety of secondary metabolites including trichothecenes, triprenylated phenolics, and a new class of diterpenoids called atranones. A related fungus, Memnoniella echinata also produces trichothecenes and the triprenylated phenolics. Herein the production of these compounds from cultures of the above are reviewed.
Collapse
Affiliation(s)
- Bruce B Jarvis
- Department of Chemistry & Biochemistry, University of Maryland, College Park, MD 20742, USA.
| |
Collapse
|
30
|
Abstract
Fungal growth in buildings starts at a water activity (a(w)) near 0.8, but significant quantities of mycotoxins are not produced unless a(w) reaches 0.95. Stachybotrys generates particularly high quantities of many chemically distinct metabolites in water-damaged buildings. These metabolites are carried by spores, and can be detected in air samples at high spore concentrations. Very little attention has been paid to major metabolites of Stachybotrys called spirocyclic drimanes, and the precise structures of the most abundant of these compounds are unknown. Species of Aspergillus and Penicillium prevalent in the indoor environment produce relatively low concentrations of mycotoxins, with the exception of sterigmatocystins that can represent up to 1% of the biomass of A. versicolor at a(w)'s close to 1. The worst-case scenario for homeowners is produced by consecutive episodes of water damage that promote fungal growth and mycotoxin synthesis, followed by drier conditions that facilitate the liberation of spores and hyphal fragments.
Collapse
Affiliation(s)
- Kristian Fog Nielsen
- The Mycology Group, BioCentrum-DTU, Building 221, Technical University of Denmark, DK-2800, Kgs Lyngby, Denmark.
| |
Collapse
|
31
|
Peltola J, Niessen L, Nielsen KF, Jarvis BB, Andersen B, Salkinoja-Salonen M, Möller EM. Toxigenic diversity of two different RAPD groups of Stachybotrys chartarum isolates analyzed by potential for trichothecene production and for boar sperm cell motility inhibition. Can J Microbiol 2002; 48:1017-29. [PMID: 12556129 DOI: 10.1139/w02-101] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Thirty-one isolates of Stachybotrys chartarum from indoor and outdoor environments were analyzed for the presence of the trichodiene synthase (Tri5) gene, trichothecenes, boar sperm cell motility inhibition, and randomly amplified polymorphic DNA banding patterns (RAPDs). Twenty-two S. chartarum isolates tested positive for the Tri5 gene and nine were negative when tested using novel Tri5 gene-specific PCR primer pair. The Tri5 gene positive isolates contained satratoxins (five isolates) or the simple trichothecene, trichodermol (11 isolates). The Tri5 gene negative isolates did not produce satratoxins or trichodermol. Nineteen S. chartarum isolates, distributed among the Tri5 gene negative and positive groups, inhibited boar spermatozoan motility at concentrations of < or = 60 microg of crude cell extract/mL. The inhibition of motility was independent of satratoxins or atranones. Unweighted pair group method of arithmetic averages (UPGMA) cluster analysis of RAPD fragments clustered the 31 S. chartarum isolates in two distinct groups designated as RAPD groups 1 and 2. The grouping of S. chartarum isolates obtained by UPGMA cluster analysis of RAPD fragments was identical to the grouping obtained by Tri5 gene-specific PCR. This indicates that the S. chartarum isolates belonging to different groups were genetically distinct in a much wider area than just the Tri5 gene.
Collapse
Affiliation(s)
- J Peltola
- Department of Applied Chemistry and Microbiology, Division of Microbiology, University of Helsinki, P.O. Box 56, FIN-00014, Finland.
| | | | | | | | | | | | | |
Collapse
|
32
|
Jarvis BB, Sorenson WG, Hintikka EL, Nikulin M, Zhou Y, Jiang J, Wang S, Hinkley S, Etzel RA, Dearborn D. Study of toxin production by isolates of Stachybotrys chartarum and Memnoniella echinata isolated during a study of pulmonary hemosiderosis in infants. Appl Environ Microbiol 1998; 64:3620-5. [PMID: 9758776 PMCID: PMC106476 DOI: 10.1128/aem.64.10.3620-3625.1998] [Citation(s) in RCA: 165] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/1998] [Accepted: 07/21/1998] [Indexed: 11/20/2022] Open
Abstract
A cluster of cases of pulmonary hemosiderosis among infants was reported in Cleveland, Ohio, during 1993 and 1994. These unusual cases appeared only in infants ranging in age from 1 to 8 months and were characterized by pulmonary hemorrhage, which caused the babies to cough up blood. A case-control study identified major home water damage (from plumbing leaks, roof leaks, or flooding) as a risk factor for development of pulmonary hemorrhage in these infants. Because of an interest in the possibility that trichothecene mycotoxins might be involved in this illness, a number of isolates of Stachybotrys chartarum were grown in the laboratory on rice, and extracts were prepared and analyzed both for cytotoxicity and for specific toxins. Two isolates of Memnoniella echinata, a fungus closely related to S. chartarum, were also included in these studies. S. chartarum isolates collected from the homes were shown to produce a number of highly toxic compounds, and the profiles of toxic compounds from M. echinata were similar; the most notable difference was the fact that the principal metabolites produced by M. echinata were griseofulvins.
Collapse
Affiliation(s)
- B B Jarvis
- Department of Chemistry and Biochemistry and Joint Institute Food Safety and Nutrition, University of Maryland, College Park, Maryland 20742, USA
| | | | | | | | | | | | | | | | | | | |
Collapse
|
33
|
Falck J, Reddy K, Chandrasekhar S. Synthesis and structure revision of the myo-inositol monophosphatase inhibitor L-671,776. Tetrahedron Lett 1997. [DOI: 10.1016/s0040-4039(97)01146-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
34
|
De Silva L, Herath W, Gunawardena D, Wijesundera R, Medis S, Choudhary M, Clardy J. Bisbynin, a novel secondary metabolite from the fungus Stachybotrys bisbyi (Srinivasan) Barron. Tetrahedron Lett 1995. [DOI: 10.1016/0040-4039(95)00211-t] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|