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de Souza DC, Gomes EH, Puentes LBF, Soares DS, da Silva DV, Albuquerque LB, Dos Santos PHD, Facury TM, Braga FR, de Freitas Soares FE. Duddingtonia flagrans and its crude proteolytic extract: concomitant action in sheep coprocultures. Vet Res Commun 2024:10.1007/s11259-024-10494-x. [PMID: 39120674 DOI: 10.1007/s11259-024-10494-x] [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: 06/24/2024] [Accepted: 08/06/2024] [Indexed: 08/10/2024]
Abstract
The presence of infective larvae (L3) of gastrointestinal nematode (GIN) parasites in pastures directly contributes to the constant recurrence of infections in ruminant herds. This study aimed to evaluate the nematophagous fungus Duddingtonia flagrans (AC001) (proteolytic crude extract and/or conidia) in the in vitro control of GIN L3 in coprocultures. To produce the proteolytic crude extract, a suspension (107 conidia/mL) of D. flagrans was inoculated into a liquid medium. After 6 days, the medium was filtered, centrifuged, and its proteolytic activity was measured. For the experimental assay, fecal samples were collected directly from the rectal ampulla of naturally infected sheep, and egg counts per gram of feces (EPG) were performed. Coprocultures were prepared using 10 g of fecal material with the groups defined as follows: control group G1 (1.0 mL of denatured proteolytic crude extract); treated group G2 (1.0 mL of active proteolytic crude extract); treated group G3 (1.0 mL of active proteolytic crude extract + 1.0 mL of AC001 conidia). The coprocultures were maintained at room temperature (25ºC), for 7 days, and then the L3 larvae were recovered. The results demonstrated that AC001 successfully produced protease (56.34 U/mL). The treatments with active proteolytic crude extract (G2) and active proteolytic crude extract + AC001 conidia (G3) were significantly different (p < 0.01) from the control group with denatured proteolytic crude extract (G1). AC001 and its proteolytic crude extract acted concomitantly on helminths directly in the fecal environment, suggesting potential future applications in the field.
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Affiliation(s)
- Debora Castro de Souza
- Laboratório de Biotecnologia E Bioquímica Aplicada, Departamento de Química, Universidade Federal de Lavras, Lavras, MG, Brasil
| | - Elias Honorato Gomes
- Laboratório de Biotecnologia E Bioquímica Aplicada, Departamento de Química, Universidade Federal de Lavras, Lavras, MG, Brasil
| | | | - Dásia Silveira Soares
- Laboratório de Biotecnologia E Bioquímica Aplicada, Departamento de Química, Universidade Federal de Lavras, Lavras, MG, Brasil
| | - Daniele Vieira da Silva
- Escola de Veterinária, Departamento de Clínica e Cirurgia Veterinária, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brasil
| | - Laísa Bastos Albuquerque
- Escola de Veterinária, Departamento de Clínica e Cirurgia Veterinária, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brasil
| | | | - Tiago Moreira Facury
- Escola de Veterinária, Departamento de Clínica e Cirurgia Veterinária, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brasil
| | - Fabio Ribeiro Braga
- Laboratório de Parasitologia Experimental e Controle Biológico, Universidade Vila Velha, Vila Velha, ES, Brasil
| | - Filippe Elias de Freitas Soares
- Laboratório de Biotecnologia E Bioquímica Aplicada, Departamento de Química, Universidade Federal de Lavras, Lavras, MG, Brasil.
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Cruz-Arévalo J, Hernández-Velázquez VM, Cardoso-Taketa AT, González-Cortazar M, Sánchez-Vázquez JE, Peña-Chora G, Villar-Luna E, Aguilar-Marcelino L. Hydroalcoholic Extracts from Pleurotus ostreatus Spent Substrate with Nematocidal Activity against Nacobbus aberrans Phytonematode and the Non-Target Species Panagrellus redivivus. PLANTS (BASEL, SWITZERLAND) 2024; 13:1777. [PMID: 38999617 PMCID: PMC11244132 DOI: 10.3390/plants13131777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2024] [Revised: 06/09/2024] [Accepted: 06/24/2024] [Indexed: 07/14/2024]
Abstract
Pleurotus ostreatus, an edible mushroom widely consumed worldwide, generates a by-product known as spent mushroom substrate (SMS). This material has demonstrated biological activity against agricultural crop pathogens. In this study, we evaluated the nematocidal effectiveness of hydroalcoholic extracts (T5, T2, AT5, and AT2) derived from SMS of P. ostreatus against (J2) of the phytonematode Nacobbus aberrans and assessed their potential toxicity towards the non-target nematode Panagrellus redivivus. Among these extracts, AT5 exhibited the highest efficacy against N. aberrans and was the least toxic against P. redivivus. Liquid-liquid partitioning yielded the AQU fraction, which showed significant nematocidal activity against J2 (75.69% ± 8.99 mortality), comparable to chitosan. The GC-MS analysis revealed the presence of several compounds, including palmitic acid, linoleic acid, and 2,4-Di-tert-butylphenol. These findings are consistent with studies confirming the antagonistic effectiveness of these compounds against phytonematodes. Additionally, all extracts exhibited toxicity against P. redivivus, with T2 being the most toxic. Our findings demonstrate that while the AT5 extract displays antagonistic effectiveness against both N. aberrans and P. redivivus, it was the least toxic among the extracts tested. Thus, SMS of P. ostreatus holds potential as a source of nematocidal compounds, which could offer significant benefits for agricultural pest control.
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Affiliation(s)
- Julio Cruz-Arévalo
- Centro de Investigación en Biotecnología, Universidad Autónoma del Estado de Morelos, Cuernavaca 62209, Morelos, Mexico; (J.C.-A.); (A.T.C.-T.)
| | - Víctor M. Hernández-Velázquez
- Centro de Investigación en Biotecnología, Universidad Autónoma del Estado de Morelos, Cuernavaca 62209, Morelos, Mexico; (J.C.-A.); (A.T.C.-T.)
| | - Alexandre Toshirrico Cardoso-Taketa
- Centro de Investigación en Biotecnología, Universidad Autónoma del Estado de Morelos, Cuernavaca 62209, Morelos, Mexico; (J.C.-A.); (A.T.C.-T.)
| | - Manases González-Cortazar
- Centro de Investigaciones Biomédicas del Sur, Instituto Mexicano del Seguro Social, Argentina No. 1 Centro, Xochitepec 62790, Morelos, Mexico;
| | - José E. Sánchez-Vázquez
- El Colegio de la Frontera Sur, Carretera al Antiguo Aeropuerto km 2.5, Tapachula 30700, Chiapas, Mexico;
| | - Guadalupe Peña-Chora
- Centro de Investigaciones Biológicas, Universidad Autónoma del Estado de Morelos, Cuernavaca 62209, Morelos, Mexico;
| | - Edgar Villar-Luna
- Instituto Politécnico Nacional, Centro Interdisciplinario de Investigación para el Desarrollo Integral Regional, Unidad Michoacán, Jiquilpan 59510, Michoacán, Mexico;
| | - Liliana Aguilar-Marcelino
- CENID-Salud Animal e Inocuidad, Instituto Nacional de Investigaciones Forestales Agrícolas y Pecuarias, Jiutepec 62550, Morelos, Mexico
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Mu RF, Hua J, Li D, Luo SH, Chen YG, Jing SX, Liu Y, Li SH. Nematicidal Activity of 20-Deoxyingenol-3-angelate from Euphorbia peplus Latex Through Protein Kinase C Isotype TPA-1. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:9746-9754. [PMID: 38602331 DOI: 10.1021/acs.jafc.3c07861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2024]
Abstract
The latex of Euphorbia peplus and its major component 20-deoxyingenol-3-angelate (DI3A) displayed significant nematicidal activity against Caenorhabditis elegans and Panagrellus redivivus. DI3A treatment inhibited the growth and development of nematodes and caused significantly negative effects on locomotion behavior, reproduction, and accumulation of reactive oxygen species. Transcriptome analysis indicated that differential expression genes in DI3A-treated C. elegans were mainly associated with the metabolism, growth, and development process, which were further confirmed by RT-qPCR experiments. The expression level of TPA-1 gene encoding a protein kinase C isotype was obviously upregulated by DI3A treatment, and knockdown of TPA-1 by RNAi technology in the nematode could relieve the growth-inhibitory effect of DI3A. Metabolic analysis indicated that DI3A was hardly metabolized by C. elegans, but a glycosylated indole derivative was specifically accumulated likely due to the activation of detoxification. Overall, our findings suggested that DI3A from E. peplus latex exerted a potent nematicidal effect through the gene TPA-1, which provides a potential target for the control of nematodes and also suggests the potential application value of E. peplus latex and DI3A as botanical nematicides.
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Affiliation(s)
- Rong-Fang Mu
- State Key Laboratory of Phytochemistry and Plant Resources in West China & Yunnan Key Laboratory of Natural Medicinal Chemistry, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Juan Hua
- State Key Laboratory of Phytochemistry and Plant Resources in West China & Yunnan Key Laboratory of Natural Medicinal Chemistry, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, P. R. China
- College of Bioscience and Biotechnology, Shenyang Agricultural University, Shenyang 110866, P. R. China
| | - Dan Li
- State Key Laboratory of Southwestern Chinese Medicine Resources, and Innovative Institute of Chinese Medicine and Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, P. R. China
| | - Shi-Hong Luo
- State Key Laboratory of Phytochemistry and Plant Resources in West China & Yunnan Key Laboratory of Natural Medicinal Chemistry, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, P. R. China
- College of Bioscience and Biotechnology, Shenyang Agricultural University, Shenyang 110866, P. R. China
| | - Yue-Gui Chen
- State Key Laboratory of Phytochemistry and Plant Resources in West China & Yunnan Key Laboratory of Natural Medicinal Chemistry, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, P. R. China
| | - Shu-Xi Jing
- State Key Laboratory of Phytochemistry and Plant Resources in West China & Yunnan Key Laboratory of Natural Medicinal Chemistry, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, P. R. China
| | - Yan Liu
- State Key Laboratory of Phytochemistry and Plant Resources in West China & Yunnan Key Laboratory of Natural Medicinal Chemistry, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, P. R. China
- State Key Laboratory of Southwestern Chinese Medicine Resources, and Innovative Institute of Chinese Medicine and Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, P. R. China
| | - Sheng-Hong Li
- State Key Laboratory of Phytochemistry and Plant Resources in West China & Yunnan Key Laboratory of Natural Medicinal Chemistry, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, P. R. China
- State Key Laboratory of Southwestern Chinese Medicine Resources, and Innovative Institute of Chinese Medicine and Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, P. R. China
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Colmenares-Cruz S, González-Cortazar M, Castañeda-Ramírez GS, Andrade-Gallegos RH, Sánchez JE, Aguilar-Marcelino L. Nematocidal activity of hydroalcoholic extracts of spent substrate of Pleurotus djamor on L 3 larvae of Haemonchus contortus. Vet Parasitol 2021; 300:109608. [PMID: 34773769 DOI: 10.1016/j.vetpar.2021.109608] [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: 05/21/2021] [Revised: 10/08/2021] [Accepted: 10/19/2021] [Indexed: 11/27/2022]
Abstract
The objective of this study was to evaluate and compare the in vitro lethal effect of the hydroalcoholic extract of the spent substrate of Pleurotus djamor ECS-123, obtained at 15 days of colonization (SPS) and at the first (SPS1) and second (SPS2) harvests, against infective larvae L3 of Haemonchus contortus. The in vitro lethal effect was evaluated by the L3 larval mortality test (LM) using six concentrations: 1.25, 2.5, 5, 10, 20, and 40 mg/mL, with ivermectin and thiabendazole (5 mg/mL) as controls. The first harvest extract (SPS1) of strain ECS-123 was subjected to liquid-liquid bipartition, which resulted in two fractions: aqueous (PdAcO) and ethyl acetate (PdAct). The chemical fractionation of PdAct with the highest mortality rate (80.11 %) was carried out with open-column chromatography, giving a total of 13 fractions, which were analyzed by thin-layer chromatography (TLC) and grouped into 5 mixtures (R1;1-3, R2;4-7, R3;8-9, R4;10-11 and R5;12-13). Subsequently, the mixtures were evaluated against H. contortus L3 larvae. Finally, the components of the mixtures with the highest nematocidal effects were evaluated by gas chromatography coupled to mass spectrometry (GC-MS). The data were analyzed with a completely randomized design through ANOVA using the generalized linear model (GLM) with the "R" program. The purification and characterization of R4 and R5 by GC-MS revealed the presence of the following compounds: veratryl alcohol, 4-hydroxy-3,5,5 trimethyl-4-[3-oxo-1-butenyl]-2- cyclohexen-1-one, caffeine and 5,6-dimethoxy-1(3 H) isobenzofuranone. This information allowed for the identification of nematocidal compounds in the degraded substrate of P. djamor, an activity that had not been reported previously.
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Affiliation(s)
- Stephania Colmenares-Cruz
- El Colegio de la Frontera Sur, Carretera al Antiguo Aeropuerto km 2.5, CP, 30700, Tapachula, Chiapas, Mexico
| | - Manasés González-Cortazar
- Centro de Investigaciones Biomédicas del Sur, Instituto Mexicano del Seguro Social, Argentina No.1 Centro, CP, 62790, Xochitepec, Morelos, Mexico
| | - Gloria Sarahí Castañeda-Ramírez
- Centro Nacional de Investigación Disciplinaria en Salud Animal e Inocuidad, INIFAP, Km 11 Carretera Federal Cuernavaca- Cuautla, No. 8534, Col. Progreso, CP 65550, Jiutepec, Morelos, Mexico
| | - René H Andrade-Gallegos
- El Colegio de la Frontera Sur, Carretera al Antiguo Aeropuerto km 2.5, CP, 30700, Tapachula, Chiapas, Mexico
| | - José E Sánchez
- El Colegio de la Frontera Sur, Carretera al Antiguo Aeropuerto km 2.5, CP, 30700, Tapachula, Chiapas, Mexico.
| | - Liliana Aguilar-Marcelino
- Centro Nacional de Investigación Disciplinaria en Salud Animal e Inocuidad, INIFAP, Km 11 Carretera Federal Cuernavaca- Cuautla, No. 8534, Col. Progreso, CP 65550, Jiutepec, Morelos, Mexico.
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The Possible Biotechnological Use of Edible Mushroom Bioproducts for Controlling Plant and Animal Parasitic Nematodes. BIOMED RESEARCH INTERNATIONAL 2020; 2020:6078917. [PMID: 32685507 PMCID: PMC7333054 DOI: 10.1155/2020/6078917] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 05/08/2020] [Accepted: 06/11/2020] [Indexed: 02/01/2023]
Abstract
The present paper reviewed publications on the nematocidal activity of edible mushrooms (EM) and their potential use as sustainable tools for the control of parasitic nematodes affecting agriculture and livestock industry. Nematodes are organisms living in the soil and animals' guts where they may live as parasites severely affecting economically important crops and farm animals, thus causing economic losses to worldwide agriculture. Traditionally, parasitic nematodes have been controlled using commercial pesticides and anthelmintic (AH) drugs. Over the years, nematodes developed resistance to the AH drugs, reducing the usefulness of many commercial drugs. Also, the use of pesticides/anthelmintic drugs to control nematodes can have important negative impacts on the environment. Different EM have been not only used as food but also studied as alternative methods for controlling several diseases including parasitic nematodes. The present paper reviewed publications from the last decades about the nematocidal activity of EM and assessed their potential use as sustainable tools for the control of nematodes affecting agriculture and livestock industry. A reduced number of reports on the effect of EM against nematodes were found, and an even smaller number of reports regarding the potential AH activity of chemical compounds isolated from EM products were found. However, those studies have produced promising results that certainly deserve further investigation. It is concluded that EM, their fractions and extracts, and some compounds contained in them may have biotechnological application for the control of animal and plant parasitic nematodes.
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First report of the nematicidal activity of Flammulina velutipes, its spent mushroom compost and metabolites. 3 Biotech 2019; 9:410. [PMID: 31692701 DOI: 10.1007/s13205-019-1951-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Accepted: 10/11/2019] [Indexed: 10/25/2022] Open
Abstract
The aim of the present work was to evaluate the nematicidal potential of Flammulina velutipes and its spent mushroom compost. Additionally, the nematicidal activity of enzymes and metabolites was analyzed. Isolated F. velutipes and its SMC had significant nematicidal effect on Panagrellus sp. larvae. The percentages of reduction in relation to the control group were: 69, 57.5 and 70% for SMC and 56, 24.5 and 26.6% for the isolated fungus, for 24, 48 and 72 h, respectively. The active SMC crude extract showed nematicidal action with reduction percentages of 43 and 57% for 24 and 48 h of incubation, respectively. The boiled crude extract also showed nematicidal action, however, the reduction percentages were lower than those of the active extract. This demonstrated that the nematicidal action was due to enzyme activities and other metabolites. The results demonstrated that SMC, the isolated fungus, the crude extract and the boiled crude extract showed a significant percentage of reduction on Panagrellus sp. larvae. SMC evidenced a higher nematicidal activity than the isolated fungus. In addition, nematophagous activity of F. velutipes was observed for the first time.
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