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González O, Yaldebere A, Guruceaga X, Ramírez-García A, Rementeria A, Alonso RM. A novel SPE-UHPLC-DAD method for the determination of fumagillin produced by Aspergillus fumigatus in cell culture media. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Guruceaga X, Perez-Cuesta U, Abad-Diaz de Cerio A, Gonzalez O, Alonso RM, Hernando FL, Ramirez-Garcia A, Rementeria A. Fumagillin, a Mycotoxin of Aspergillus fumigatus: Biosynthesis, Biological Activities, Detection, and Applications. Toxins (Basel) 2019; 12:E7. [PMID: 31861936 PMCID: PMC7020470 DOI: 10.3390/toxins12010007] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 12/17/2019] [Accepted: 12/18/2019] [Indexed: 12/26/2022] Open
Abstract
Fumagillin is a mycotoxin produced, above all, by the saprophytic filamentous fungus Aspergillus fumigatus. This mold is an opportunistic pathogen that can cause invasive aspergillosis, a disease that has high mortality rates linked to it. Its ability to adapt to environmental stresses through the production of secondary metabolites, including several mycotoxins (gliotoxin, fumagillin, pseurotin A, etc.) also seem to play an important role in causing these infections. Since the discovery of the A. fumigatus fumagillin in 1949, many studies have focused on this toxin and in this review we gather all the information currently available. First of all, the structural characteristics of this mycotoxin and the different methods developed for its determination are given in detail. Then, the biosynthetic gene cluster and the metabolic pathway involved in its production and regulation are explained. The activity of fumagillin on its target, the methionine aminopeptidase type 2 (MetAP2) enzyme, and the effects of blocking this enzyme in the host are also described. Finally, the applications that this toxin and its derivatives have in different fields, such as the treatment of cancer and its microsporicidal activity in the treatment of honeybee hive infections with Nosema spp., are reviewed. Therefore, this work offers a complete review of all the information currently related to the fumagillin mycotoxin secreted by A. fumigatus, important because of its role in the fungal infection process but also because it has many other applications, notably in beekeeping, the treatment of infectious diseases, and in oncology.
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Affiliation(s)
- Xabier Guruceaga
- Fungal and Bacterial Biomics Research Group, Department of Immunology, Microbiology and Parasitology, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), Barrio Sarriena s/n, 48940 Leioa, Spain; (X.G.); (U.P.-C.); (A.A.-D.d.C.); (F.L.H.)
| | - Uxue Perez-Cuesta
- Fungal and Bacterial Biomics Research Group, Department of Immunology, Microbiology and Parasitology, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), Barrio Sarriena s/n, 48940 Leioa, Spain; (X.G.); (U.P.-C.); (A.A.-D.d.C.); (F.L.H.)
| | - Ana Abad-Diaz de Cerio
- Fungal and Bacterial Biomics Research Group, Department of Immunology, Microbiology and Parasitology, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), Barrio Sarriena s/n, 48940 Leioa, Spain; (X.G.); (U.P.-C.); (A.A.-D.d.C.); (F.L.H.)
| | - Oskar Gonzalez
- FARMARTEM Group, Department of Analytical Chemistry, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), Barrio Sarriena s/n, 48940 Leioa, Spain; (O.G.); (R.M.A.)
| | - Rosa M. Alonso
- FARMARTEM Group, Department of Analytical Chemistry, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), Barrio Sarriena s/n, 48940 Leioa, Spain; (O.G.); (R.M.A.)
| | - Fernando Luis Hernando
- Fungal and Bacterial Biomics Research Group, Department of Immunology, Microbiology and Parasitology, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), Barrio Sarriena s/n, 48940 Leioa, Spain; (X.G.); (U.P.-C.); (A.A.-D.d.C.); (F.L.H.)
| | - Andoni Ramirez-Garcia
- Fungal and Bacterial Biomics Research Group, Department of Immunology, Microbiology and Parasitology, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), Barrio Sarriena s/n, 48940 Leioa, Spain; (X.G.); (U.P.-C.); (A.A.-D.d.C.); (F.L.H.)
| | - Aitor Rementeria
- Fungal and Bacterial Biomics Research Group, Department of Immunology, Microbiology and Parasitology, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), Barrio Sarriena s/n, 48940 Leioa, Spain; (X.G.); (U.P.-C.); (A.A.-D.d.C.); (F.L.H.)
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van den Heever JP, Thompson TS, Curtis JM, Pernal SF. Stability of dicyclohexylamine and fumagillin in honey. Food Chem 2015; 179:152-8. [PMID: 25722149 DOI: 10.1016/j.foodchem.2015.01.111] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2014] [Revised: 01/14/2015] [Accepted: 01/21/2015] [Indexed: 11/19/2022]
Abstract
Fumagillin is extensively used to control nosema disease in apiculture. In the commercial formulation, fumagillin is present as a salt in an equimolar quantity with dicyclohexylamine (DCH). In this study DCH was observed to be significantly more resistant to degradation in honey than fumagillin using LC-MS/MS analysis. Observed half-lives for DCH ranged from a minimum of 368 days when kept at 34 °C in darkness, to a maximum of 852 days when stored at 21 °C in darkness. A maximum half-life of 246 days was observed for fumagillin in samples kept in darkness at a temperature of 21 °C. The observed half-life of fumagillin was estimated to be 3 days when exposed to light at 21 °C, and complete decomposition was observed after 30 days under the same conditions. The stability of DCH, combined with its genotoxicity and tumorigenic properties make it an important potential contaminant in honey destined for human consumption.
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Affiliation(s)
- Johan P van den Heever
- Alberta Agriculture and Rural Development, Animal Health and Assurance Division, Agri-Food Laboratories Branch, 6909-116 Street, Edmonton, Alberta T6H 4P2, Canada.
| | - Thomas S Thompson
- Alberta Agriculture and Rural Development, Animal Health and Assurance Division, Agri-Food Laboratories Branch, 6909-116 Street, Edmonton, Alberta T6H 4P2, Canada
| | - Jonathan M Curtis
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, Alberta T6G 2P5, Canada
| | - Stephen F Pernal
- Agriculture & Agri-Food Canada, Beaverlodge Research Farm, P.O. Box 29, Beaverlodge, Alberta T0H 0C0, Canada
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van den Heever JP, Thompson TS, Curtis JM, Ibrahim A, Pernal SF. Fumagillin: an overview of recent scientific advances and their significance for apiculture. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2014; 62:2728-37. [PMID: 24621007 DOI: 10.1021/jf4055374] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Fumagillin is a potent fungal metabolite first isolated from Aspergillus fumigatus. It is widely used in apiculture and human medicine against a variety of microsporidian fungal infections. It has been the subject of research in cancer treatments by employing its angiogenesis inhibitory properties. The toxicity of fumagillin has limited its use for human applications and spurred the development of analogues using structure-activity relationships relating to its angiogenesis properties. These discoveries may hold the key to the development of alternative chemical treatments for use in apiculture. The toxicity of fumagillin to humans is important for beekeeping, because any residues remaining in hive products pose a direct risk to the consumer. The analytical methods published to date measure fumagillin and its decomposition products but overlook the dicyclohexylamine counterion of the salt form widely used in apiculture.
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Affiliation(s)
- Johan P van den Heever
- Alberta Agriculture and Rural Development , Animal Health and Assurance Division, Agri-Food Laboratories Branch, 6909-116 Street, Edmonton, Alberta, Canada T6H 4P2
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Nozal M, Bernal J, Martín M, Bernal J, Álvaro A, Martín R, Higes M. Trace analysis of fumagillin in honey by liquid chromatography-diode array–electrospray ionization mass spectrometry. J Chromatogr A 2008; 1190:224-31. [DOI: 10.1016/j.chroma.2008.03.019] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2007] [Revised: 02/18/2008] [Accepted: 03/06/2008] [Indexed: 11/28/2022]
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Dupuy J, Lespine A, Sutra JF, Alvinerie M. Fumagillin, a new P-glycoprotein-interfering agent able to modulate moxidectin efflux in rat hepatocytes. J Vet Pharmacol Ther 2006; 29:489-94. [PMID: 17083452 DOI: 10.1111/j.1365-2885.2006.00780.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
We have tested the ability of two compounds licensed in veterinary medicine: fumagillin and diminazene diaceturate to increase intracellular moxidectin quantity in rat hepatocytes. These compounds significantly increased the quantity of 14C-moxidectin (expressed as area under the time curve concentrations) in cultured rat hepatocytes by 44% and 65% for diminazene and fumagillin treatments respectively. In addition, we have tested these drugs for their interference with P-glycoprotein (P-gp) function in porcine kidney epithelial cells transfected with murine mdr1a (Mdr1a-LLCPK1). We examined the intracellular accumulation of rhodamine 123 (Rho 123) as a functional test to evaluate the effects of these two drugs on P-gp activity. In this model, only fumagillin led to a marked intracellular accumulation of Rho 123. After transforming the data to express the results as a percentage of the accumulation in the presence of the P-gp inhibitor valspodar (VSP), the maximal Rho 123 accumulation was 47% of that with VSP for 100 microm fumagillin. The EC50, the concentration needed to determine 50% of the maximal effect was 34 microm. Fumagillin interacts with P-gp function and appears as a promising compound among registered drugs available, which may optimize the therapeutic use of macrocyclic lactones (MLs).
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Affiliation(s)
- J Dupuy
- Laboratoire de Pharmacologie - Toxicologie, Chemin de Tournefeuille, Toulouse, France.
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Tolokán A, Gödörházy L, Horváth V, Hrabéczy-Páll A, Niegreisz Z, Kocsi E, Horvai G, Klebovich I, Balogh-Nemes K. Economic approach to robotic sample pretreatment in high-performance liquid chromatography. J Chromatogr A 1997. [DOI: 10.1016/s0021-9673(97)00186-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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