1
|
Ningsih BNS, Rukachaisirikul V, Phongpaichit S, Muanprasat C, Preedanon S, Sakayaroj J, Intayot R, Jungsuttiwong S. Talarostatin, a vermistatin derivative from the soil-derived fungus Talaromyces thailandensis PSU-SPSF059. Nat Prod Res 2024; 38:2535-2542. [PMID: 36919631 DOI: 10.1080/14786419.2023.2188209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 02/28/2023] [Indexed: 03/16/2023]
Abstract
The soil-derived fungus Talaromyces thailandensis PSU-SPSF059 produced one new vermistatin derivative, talarostatin, and seven known compounds including two vermistatins, two chrodrimanins, two diphenyl ethers and one penicillide derivative. Extensive spectroscopic analysis was performed to identify their structures. The absolute configuration of talarostatin was determined by comparing the experimental and calculated electronic circular dichroism data. The antimicrobial and cytotoxic activities of the isolated secondary metabolites were also evaluated.
Collapse
Affiliation(s)
- Baiq Nila Sari Ningsih
- Division of Physical Science and Center of Excellence for Innovation in Chemistry, Faculty of Science, Prince of Songkla University, Songkhla, Thailand
- Department of Chemistry, Faculty of Mathematics and Natural Science, University of Mataram, Mataram, West Nusa Tenggara, Indonesia
| | - Vatcharin Rukachaisirikul
- Division of Physical Science and Center of Excellence for Innovation in Chemistry, Faculty of Science, Prince of Songkla University, Songkhla, Thailand
| | - Souwalak Phongpaichit
- Division of Biological Science, Faculty of Science, Prince of Songkla University, Songkhla, Thailand
| | - Chatchai Muanprasat
- Chakri Naruebodindra Medical Institute, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Samut Prakarn, Thailand
| | - Sita Preedanon
- National Biobank of Thailand (NBT), National Science and Technology for Development Agency (NSTDA), Klong Luang, Pathum Thani, Thailand
| | - Jariya Sakayaroj
- School of Science, Walailak University, Thasala, Nakhonsithammarat, Thailand
| | - Ratchadaree Intayot
- Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Ubon Ratchathani University, Ubon Ratchathani, Thailand
| | - Siriporn Jungsuttiwong
- Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Ubon Ratchathani University, Ubon Ratchathani, Thailand
| |
Collapse
|
2
|
Zheng M, Li Q, Liao H, Li Y, Zhou C, Zhao X, Chen C, Sun W, Zhang Y, Zhu H. Adpressins A-G: Oligophenalenone Dimers from Talaromyces adpressus. JOURNAL OF NATURAL PRODUCTS 2024. [PMID: 39033406 DOI: 10.1021/acs.jnatprod.4c00330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/23/2024]
Abstract
Nine new oligophenalenone dimers, adpressins A-G (1-9), together with nine known compounds (10-18), were isolated from the fungus Talaromyces adpressus. Their chemical structures were determined on the basis of spectroscopic and mass spectral analyses. Their relative and absolute configurations were identified by 1H and 13C NMR calculations followed by DP4+ analyses, electronic circular dichroism (ECD) calculations, and ECD spectra comparison with related compounds. Compound 1 is the first example of a duclauxin derivative featuring an unusual 6/6/6/5/6/6/6 ring system, while compounds 6 and 7 contained a novel pyrrolidine ring. Compounds 5, 9, and 18 exhibited moderate inhibition against LPS-induced B lymphocyte proliferation with IC50 values ranging from 1.6 to 8.6 μM. Additionally, compounds 9 and 18 exhibited moderate inhibition against Con A-induced T lymphocyte proliferation with IC50 values of 9.3 and 2.6 μM, respectively.
Collapse
Affiliation(s)
- Meijia Zheng
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, People's Republic of China
| | - Qin Li
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, People's Republic of China
| | - Hong Liao
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, People's Republic of China
| | - Yongqi Li
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, People's Republic of China
| | - Chenxi Zhou
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, People's Republic of China
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, People's Republic of China
| | - Xinyi Zhao
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, People's Republic of China
| | - Chunmei Chen
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, People's Republic of China
| | - Weiguang Sun
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, People's Republic of China
| | - Yonghui Zhang
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, People's Republic of China
| | - Hucheng Zhu
- Hubei Key Laboratory of Natural Medicinal Chemistry and Resource Evaluation, School of Pharmacy, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, People's Republic of China
| |
Collapse
|
3
|
Shi Y, Sun XQ, Zhang JX, Zhang RH, Hong K, Xue YX, Qiu H, Liu L. New Cytotoxic γ-Lactam Alkaloids from the Mangrove-Derived Fungus Talaromyces hainanensis sp. nov. Guided by Molecular Networking Strategy. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024. [PMID: 39021257 DOI: 10.1021/acs.jafc.4c03959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/20/2024]
Abstract
The fungus Talaromyces hainanensis, isolated from the mangrove soil, was characterized as a novel species by morphology observation and phylogenetic analyses. Four new γ-lactam alkaloids talaroilactams A-D (1-4) and two reported compounds harzianic acid (5) and isoharzianic acid (6) were identified from the fungus T. hainanensis WHUF0341, assisted by OSMAC along with molecular networking approaches. Their structures were determined through ECD calculations and spectroscopic analyses. Moreover, the biosynthetic route of 1-4 was also proposed. Compound 1 displayed potent cytotoxicity against HepG2 cell lines, with an IC50 value of 10.75 ± 1.11 μM. In addition, network pharmacology was employed to dissect the probable mechanisms contributing to the antihepatocellular carcinoma effects of compound 1, revealing that cytotoxicity was mainly associated with proteolysis, negative regulation of autophagy, inflammatory response, and the renin-angiotensin system. These results not only expanded the chemical space of natural products from the mangrove associated fungi but also afforded promising lead compounds for developing the antihepatocellular carcinoma agents.
Collapse
Affiliation(s)
- Ying Shi
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xiao-Qi Sun
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Jin-Xin Zhang
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Ruo-Han Zhang
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Kui Hong
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Ministry of Education, Department of Radiation and Medical Oncology, Zhongnan Hospital, School of Pharmaceutical Sciences, Wuhan University, Wuhan 430071, China
| | - Ya-Xin Xue
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Ministry of Education, Department of Radiation and Medical Oncology, Zhongnan Hospital, School of Pharmaceutical Sciences, Wuhan University, Wuhan 430071, China
| | - Hui Qiu
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Ministry of Education, Department of Radiation and Medical Oncology, Zhongnan Hospital, School of Pharmaceutical Sciences, Wuhan University, Wuhan 430071, China
| | - Ling Liu
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| |
Collapse
|
4
|
Liang X, Huang ZH, Shen WB, Lu XH, Zhang XX, Ma X, Qi SH. Prenylated indole diketopiperazine alkaloids as phosphatase inhibitors from the marine-derived fungus Talaromyces purpureogenus. PHYTOCHEMISTRY 2024; 223:114119. [PMID: 38705266 DOI: 10.1016/j.phytochem.2024.114119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2023] [Revised: 03/16/2024] [Accepted: 04/28/2024] [Indexed: 05/07/2024]
Abstract
Six previously undescribed prenylated indole diketopiperazine alkaloids, talaromyines A-F (1-6), were isolated from the marine-derived fungus Talaromyces purpureogenus SCSIO 41517. Their structures including absolute configurations were elucidated on the basis of comprehensive spectroscopic data including NMR, HR-ESI-MS, and electronic circular dichroism calculations, together with chemical analysis of hydrolysates. Compounds 1-5 represent the first example of spirocyclic indole diketopiperazines biosynthesized from the condensation of L-tryptophan and L-alanine. Compounds 2 and 4-5 showed selective inhibitory activities against phosphatases TCPTP and MEG2 with IC50 value of 17.9-29.7 μM, respectively. Compounds 4-5 exhibited mild cytotoxic activities against two human cancer cell lines H1975 and HepG-2.
Collapse
Affiliation(s)
- Xiao Liang
- CAS Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, 510301, China
| | - Zhong-Hui Huang
- CAS Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, 510301, China
| | - Wen-Bin Shen
- New Drug Research & Development Center of North China Pharmaceutical Group Corporation, National Engineering Research Center of Microbial Medicine, Hebei Industry Microbial Metabolic Technology Innovation Centre, Shijiazhuang Microbial Drugs Technology Innovation Center, Hebei Synthetic Biology High-Energy-Level Technology Innovation Center, Shijiazhuang, Hebei, 050015, China
| | - Xin-Hua Lu
- New Drug Research & Development Center of North China Pharmaceutical Group Corporation, National Engineering Research Center of Microbial Medicine, Hebei Industry Microbial Metabolic Technology Innovation Centre, Shijiazhuang Microbial Drugs Technology Innovation Center, Hebei Synthetic Biology High-Energy-Level Technology Innovation Center, Shijiazhuang, Hebei, 050015, China
| | - Xue-Xia Zhang
- New Drug Research & Development Center of North China Pharmaceutical Group Corporation, National Engineering Research Center of Microbial Medicine, Hebei Industry Microbial Metabolic Technology Innovation Centre, Shijiazhuang Microbial Drugs Technology Innovation Center, Hebei Synthetic Biology High-Energy-Level Technology Innovation Center, Shijiazhuang, Hebei, 050015, China
| | - Xuan Ma
- CAS Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, 510301, China
| | - Shu-Hua Qi
- CAS Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Key Laboratory of Marine Materia Medica, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, 510301, China.
| |
Collapse
|
5
|
Tang L, Xia J, Chen Z, Wu X, Li G, Lai Q, Shao Z, Wang W, Hong X. Cytotoxic Pentaketide-Sesquiterpenes from the Marine-Derived Fungus Talaromyces variabilis M22734. Mar Drugs 2024; 22:274. [PMID: 38921585 PMCID: PMC11204578 DOI: 10.3390/md22060274] [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: 05/30/2024] [Revised: 06/10/2024] [Accepted: 06/11/2024] [Indexed: 06/27/2024] Open
Abstract
Talaromyces, a filamentous fungus widely distributed across terrestrial and marine environments, can produce a diverse array of natural products, including alkaloids, polyketones, and polyketide-terpenoids. Among these, chrodrimanins represented a typical class of natural products. In this study, we isolated three previously undescribed pentaketide-sesquiterpenes, 8,9-epi-chrodrimanins (1-3), along with eight known compounds (4-11). The structures of compounds 1-3 were elucidated using nuclear magnetic resonance (NMR) and mass spectrometry (MS), while their absolute configurations were determined through X-ray crystallography and electronic circular dichroism (ECD) computations. The biosynthetic pathways of compounds 1-3 initiate with 6-hydroxymellein and involve multiple stages of isoprenylation, cyclization, oxidation, and acetylation. We selected four strains of gastrointestinal cancer cells for activity evaluation. We found that compound 3 selectively inhibited MKN-45, whereas compounds 1 and 2 exhibited no significant inhibitory activity against the four cell lines. These findings suggested that 8,9-epi-chrodrimanins could serve as scaffold compounds for further structural modifications, potentially leading to the development of targeted therapies for gastric cancer.
Collapse
Affiliation(s)
- Lingzhi Tang
- Xiamen Key Laboratory of Marine Medicinal Natural Products Resources, Xiamen Medical College, Xiamen 361023, China; (L.T.); (Z.C.); (X.W.)
| | - Jinmei Xia
- Key Laboratory of Marine Biogenetic Resources, Third Institute of Oceanography, Ministry of Natural Resources, Xiamen 361005, China; (J.X.); (G.L.); (Q.L.); (Z.S.)
| | - Zhongwei Chen
- Xiamen Key Laboratory of Marine Medicinal Natural Products Resources, Xiamen Medical College, Xiamen 361023, China; (L.T.); (Z.C.); (X.W.)
| | - Xiaohui Wu
- Xiamen Key Laboratory of Marine Medicinal Natural Products Resources, Xiamen Medical College, Xiamen 361023, China; (L.T.); (Z.C.); (X.W.)
- School of Pharmacy, Fujian Medical University, Fuzhou 350122, China
| | - Guangyu Li
- Key Laboratory of Marine Biogenetic Resources, Third Institute of Oceanography, Ministry of Natural Resources, Xiamen 361005, China; (J.X.); (G.L.); (Q.L.); (Z.S.)
| | - Qiliang Lai
- Key Laboratory of Marine Biogenetic Resources, Third Institute of Oceanography, Ministry of Natural Resources, Xiamen 361005, China; (J.X.); (G.L.); (Q.L.); (Z.S.)
| | - Zongze Shao
- Key Laboratory of Marine Biogenetic Resources, Third Institute of Oceanography, Ministry of Natural Resources, Xiamen 361005, China; (J.X.); (G.L.); (Q.L.); (Z.S.)
| | - Weiyi Wang
- Key Laboratory of Marine Biogenetic Resources, Third Institute of Oceanography, Ministry of Natural Resources, Xiamen 361005, China; (J.X.); (G.L.); (Q.L.); (Z.S.)
| | - Xuan Hong
- Xiamen Key Laboratory of Marine Medicinal Natural Products Resources, Xiamen Medical College, Xiamen 361023, China; (L.T.); (Z.C.); (X.W.)
- School of Pharmacy, Fujian Medical University, Fuzhou 350122, China
| |
Collapse
|
6
|
Quan ND, Nguyen NL, Giang TTH, Ngan NTT, Hien NT, Tung NV, Trang NHT, Lien NTK, Nguyen HH. Genome Characteristics of the Endophytic Fungus Talaromyces sp. DC2 Isolated from Catharanthus roseus (L.) G. Don. J Fungi (Basel) 2024; 10:352. [PMID: 38786707 PMCID: PMC11122143 DOI: 10.3390/jof10050352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Revised: 05/06/2024] [Accepted: 05/08/2024] [Indexed: 05/25/2024] Open
Abstract
Talaromyces sp. DC2 is an endophytic fungus that was isolated from the stem of Catharanthus roseus (L.) G. Don in Hanoi, Vietnam and is capable of producing vinca alkaloids. This study utilizes the PacBio Sequel technology to completely sequence the whole genome of Talaromyces sp. DC2The genome study revealed that DC2 contains a total of 34.58 Mb spanned by 156 contigs, with a GC content of 46.5%. The identification and prediction of functional protein-coding genes, tRNA, and rRNA were comprehensively predicted and highly annotated using various BLAST databases, including non-redundant (Nr) protein sequence, Gene Ontology (GO), Kyoto Encyclopedia of Genes and Genomes (KEGG), Clusters of Orthologous Groups (COG), and Carbohydrate-Active Enzymes (CAZy) databases. The genome of DC2 has a total of 149, 227, 65, 153, 53, and 6 genes responsible for cellulose, hemicellulose, lignin, pectin, chitin, starch, and inulin degradation, respectively. The Antibiotics and Secondary Metabolites Analysis Shell (AntiSMASH) analyses revealed that strain DC2 possesses 20 biosynthetic gene clusters responsible for producing secondary metabolites. The strain DC2 has also been found to harbor the DDC gene encoding aromatic L-amino acid decarboxylase enzyme. Conclusively, this study has provided a comprehensive understanding of the processes involved in secondary metabolites and the ability of the Talaromyces sp. DC2 strain to degrade plant cell walls.
Collapse
Affiliation(s)
- Nguyen Duc Quan
- Institute of Genome Research, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Str., Cau Giay, Hanoi 100000, Vietnam; (N.D.Q.); (N.-L.N.); (T.T.H.G.); (N.T.T.N.); (N.T.H.); (N.V.T.); (N.H.T.T.); (N.T.K.L.)
| | - Ngoc-Lan Nguyen
- Institute of Genome Research, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Str., Cau Giay, Hanoi 100000, Vietnam; (N.D.Q.); (N.-L.N.); (T.T.H.G.); (N.T.T.N.); (N.T.H.); (N.V.T.); (N.H.T.T.); (N.T.K.L.)
- Department of Biotechnology, Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Str., Cau Giay, Hanoi 100000, Vietnam
| | - Tran Thi Huong Giang
- Institute of Genome Research, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Str., Cau Giay, Hanoi 100000, Vietnam; (N.D.Q.); (N.-L.N.); (T.T.H.G.); (N.T.T.N.); (N.T.H.); (N.V.T.); (N.H.T.T.); (N.T.K.L.)
| | - Nguyen Thi Thanh Ngan
- Institute of Genome Research, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Str., Cau Giay, Hanoi 100000, Vietnam; (N.D.Q.); (N.-L.N.); (T.T.H.G.); (N.T.T.N.); (N.T.H.); (N.V.T.); (N.H.T.T.); (N.T.K.L.)
- Department of Biotechnology, Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Str., Cau Giay, Hanoi 100000, Vietnam
| | - Nguyen Thanh Hien
- Institute of Genome Research, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Str., Cau Giay, Hanoi 100000, Vietnam; (N.D.Q.); (N.-L.N.); (T.T.H.G.); (N.T.T.N.); (N.T.H.); (N.V.T.); (N.H.T.T.); (N.T.K.L.)
| | - Nguyen Van Tung
- Institute of Genome Research, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Str., Cau Giay, Hanoi 100000, Vietnam; (N.D.Q.); (N.-L.N.); (T.T.H.G.); (N.T.T.N.); (N.T.H.); (N.V.T.); (N.H.T.T.); (N.T.K.L.)
- Department of Biotechnology, Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Str., Cau Giay, Hanoi 100000, Vietnam
| | - Nguyen Hoang Thanh Trang
- Institute of Genome Research, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Str., Cau Giay, Hanoi 100000, Vietnam; (N.D.Q.); (N.-L.N.); (T.T.H.G.); (N.T.T.N.); (N.T.H.); (N.V.T.); (N.H.T.T.); (N.T.K.L.)
| | - Nguyen Thi Kim Lien
- Institute of Genome Research, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Str., Cau Giay, Hanoi 100000, Vietnam; (N.D.Q.); (N.-L.N.); (T.T.H.G.); (N.T.T.N.); (N.T.H.); (N.V.T.); (N.H.T.T.); (N.T.K.L.)
- Department of Biotechnology, Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Str., Cau Giay, Hanoi 100000, Vietnam
| | - Huy Hoang Nguyen
- Institute of Genome Research, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Str., Cau Giay, Hanoi 100000, Vietnam; (N.D.Q.); (N.-L.N.); (T.T.H.G.); (N.T.T.N.); (N.T.H.); (N.V.T.); (N.H.T.T.); (N.T.K.L.)
- Department of Biotechnology, Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet Str., Cau Giay, Hanoi 100000, Vietnam
| |
Collapse
|
7
|
Hassan S, Syun-Ichi U, Shabeer S, Kiran TA, Wu CF, Moriyama H, Coutts RHA, Kotta Loizou I, Jamal A. Molecular and biological characterization of a novel partitivirus from Talaromyces pinophilus. Virus Res 2024; 343:199351. [PMID: 38453057 PMCID: PMC10982079 DOI: 10.1016/j.virusres.2024.199351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 02/13/2024] [Accepted: 03/04/2024] [Indexed: 03/09/2024]
Abstract
Talaromyces spp. have a worldwide distribution, are ecologically diverse and have been isolated from numerous different substrates. Talaromyces spp. are considered biotechnologically important due to their ability to produce a range of enzymes and pigments. Talaromyces pinophilus, belonging to genus Talaromyces and family Trichocomaceae, is known for producing several important bioactive metabolites. Here we report the isolation and characterisation of a partitivirus from T. pinophilus which we have nominated Talaromyces pinophilus partitivirus-1 (TpPV-1). TpPV-1 possesses a genome consisting of three double stranded (ds) RNA segments i.e., dsRNAs1-3, 1824 bp, 1638 bp and 1451 bp respectively, which are encapsidated in icosahedral particles 35 nm in diameter. Both dsRNA1 and dsRNA2 contain a single open reading frame (ORF) encoding respectively a 572 amino acid (aa) protein of 65 kDa and a 504 aa protein of 50 kDa. The third segment (dsRNA3) is potentially a satellite RNA. Phylogenetic analysis revealed that the TpPV-1 belongs to the family Partitiviridae in the proposed genus Zetapartitivirus. TpPV-1 infection decreases the mycelial growth rate of the host fungus and alters pigmentation as indicated by time course experiments performed on a range of different solid media comparing virus-infected and virus-free isogenic lines. This is the first report of mycovirus infection in T. pinophilus and may provide insights into understanding the effect of the mycovirus on the production of enzymes and pigments by the host fungus.
Collapse
Affiliation(s)
- Sidra Hassan
- Department of Plant and Environmental Protection, PARC Institute of Advanced Studies in Agriculture (Affiliated with Quaid-i-Azam University), National Agricultural Research Centre, Islamabad 45500, Pakistan
| | - Urayama Syun-Ichi
- Laboratory of Fungal Interaction and Molecular Biology (donated by IFO), Department of Life and Environmental Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8577, Japan
| | - Saba Shabeer
- Department of Bioscience, COMSATS University, Islamabad 44000, Pakistan; Crop Diseases Research Institute (CDRI), National Agricultural Research Centre, Park Road, Islamabad 45500, Pakistan
| | - Tahseen Ali Kiran
- Crop Diseases Research Institute (CDRI), National Agricultural Research Centre, Park Road, Islamabad 45500, Pakistan
| | - Chien-Fu Wu
- Laboratory of Molecular and Cellular Biology, Department of Applied Biological Sciences, Tokyo University of Agriculture & Technology, 3-5-8, Saiwaicho, Fuchu, Tokyo 184-8509, Japan
| | - Hiromitsu Moriyama
- Laboratory of Molecular and Cellular Biology, Department of Applied Biological Sciences, Tokyo University of Agriculture & Technology, 3-5-8, Saiwaicho, Fuchu, Tokyo 184-8509, Japan
| | - Robert H A Coutts
- Department of Clinical, Pharmaceutical & Biological Science, School of Life and Medical Sciences, University of Hertfordshire, AL10 9AB, Hatfield, United Kingdom
| | - Ioly Kotta Loizou
- Department of Clinical, Pharmaceutical & Biological Science, School of Life and Medical Sciences, University of Hertfordshire, AL10 9AB, Hatfield, United Kingdom; Department of Life Sciences, Faculty of Natural Sciences, Imperial College London, SW7 2AZ, London, United Kingdom.
| | - Atif Jamal
- Crop Diseases Research Institute (CDRI), National Agricultural Research Centre, Park Road, Islamabad 45500, Pakistan.
| |
Collapse
|
8
|
Muwawa EM, Makonde HM, Obieze CC, de Oliveira IG, Jefwa JM, Kahindi JHP, Khasa DP. Diversity and assembly patterns of mangrove rhizosphere mycobiome along the Coast of Gazi Bay and Mida Creek in Kenya. PLoS One 2024; 19:e0298237. [PMID: 38635689 PMCID: PMC11025898 DOI: 10.1371/journal.pone.0298237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 01/19/2024] [Indexed: 04/20/2024] Open
Abstract
Fungi are among key actors in the biogeochemical processes occurring in mangrove ecosystems. In this study, we investigated the changes of fungal communities in selected mangrove species by exploring differences in diversity, structure and the degree of ecological rearrangement occurring within the rhizospheres of four mangrove species (Sonneratia alba, Rhizophora mucronata, Ceriops tagal and Avicennia marina) at Gazi Bay and Mida Creek in Kenya. Alpha diversity investigation revealed that there were no significant differences in species diversity between the same mangrove species in the different sites. Rather, significant differences were observed in fungal richness for some of the mangrove species. Chemical parameters of the mangrove sediment significantly correlated with fungal alpha diversity and inversely with richness. The fungal community structure was significantly differentiated by mangrove species, geographical location and chemical parameters. Taxonomic analysis revealed that 96% of the amplicon sequence variants belonged to the Phylum Ascomycota, followed by Basidiomycota (3%). Predictive FUNGuild and co-occurrence network analysis revealed that the fungal communities in Gazi Bay were metabolically more diverse compared to those of Mida Creek. Overall, our results demonstrate that anthropogenic activities influenced fungal richness, community assembly and their potential ecological functions in the mangrove ecosystems investigated.
Collapse
Affiliation(s)
- Edith M. Muwawa
- Department of Biological Sciences, Pwani University, Kilifi, Kenya
- Centre for Forest Research and Institute for Systems and Integrative Biology, Université Laval, Québec, QC, Canada
| | - Huxley M. Makonde
- Department of Pure & Applied Sciences, Technical University of Mombasa, Mombasa, Kenya
| | - Chinedu C. Obieze
- Centre for Forest Research and Institute for Systems and Integrative Biology, Université Laval, Québec, QC, Canada
| | - Isabelle G. de Oliveira
- Laboratory of Mycorrhizal Associations, Department of Microbiology/BIOAGRO, Universidade Federal de Vicosa, Vicosa-MG, Brazil
| | - Joyce M. Jefwa
- Department of Biological Sciences, Pwani University, Kilifi, Kenya
| | | | - Damase P. Khasa
- Centre for Forest Research and Institute for Systems and Integrative Biology, Université Laval, Québec, QC, Canada
| |
Collapse
|
9
|
Fan L, Guan G, Zhao J, Li D, Yu X, Shentu X. Comparative analysis of the diversity of symbionts in fat body of long- and short-winged brown planthoppers. ARCHIVES OF INSECT BIOCHEMISTRY AND PHYSIOLOGY 2024; 115:e22096. [PMID: 38500448 DOI: 10.1002/arch.22096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Revised: 02/24/2024] [Accepted: 02/26/2024] [Indexed: 03/20/2024]
Abstract
The microbial community structure plays an important role in the internal environment of brown planthopper (BPH), Nilaparvata lugens (Hemiptera: Delphacidae), which is an indispensable part to reflect the internal environment of BPH. Wing dimorphism is a strategy for balancing flight and reproduction of insects. Here, quantitative fluorescence PCR was used to analyse the number and changes of the symbionts in the fat body of long- and short-winged BPHs at different developmental stages. A metagenomic library was constructed based on the 16 S rRNA sequence and internal transcribed spacer sequence for high-throughput sequencing, to analyze the community structure and population number of the symbionts of long- and short-winged BPHs, and to make functional prediction. This study enriches the connotation of BPH symbionts, and laid a theoretical foundation for the subsequent study of BPH-symbionts interaction and the function of symbionts in the host.
Collapse
Affiliation(s)
- Linlin Fan
- Zhejiang Provincial Key Laboratory of Biometrology and Inspection and Quarantine, College of Life Science, China Jiliang University, Hangzhou, China
| | - Guangxiang Guan
- Zhejiang Provincial Key Laboratory of Biometrology and Inspection and Quarantine, College of Life Science, China Jiliang University, Hangzhou, China
| | - Jingjing Zhao
- Zhejiang Provincial Key Laboratory of Biometrology and Inspection and Quarantine, College of Life Science, China Jiliang University, Hangzhou, China
| | - Danting Li
- Zhejiang Provincial Key Laboratory of Biometrology and Inspection and Quarantine, College of Life Science, China Jiliang University, Hangzhou, China
| | - Xiaoping Yu
- Zhejiang Provincial Key Laboratory of Biometrology and Inspection and Quarantine, College of Life Science, China Jiliang University, Hangzhou, China
| | - Xuping Shentu
- Zhejiang Provincial Key Laboratory of Biometrology and Inspection and Quarantine, College of Life Science, China Jiliang University, Hangzhou, China
| |
Collapse
|
10
|
Nguyen TTT, Kang KH, Kim DH, Kim SJ, Mun HY, Cheon W, Lee HB. Additions to the Knowledge of the Fungal Order Eurotiales in Korea: Eight Undescribed Species. MYCOBIOLOGY 2023; 51:417-435. [PMID: 38179116 PMCID: PMC10763837 DOI: 10.1080/12298093.2023.2290759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 11/27/2023] [Indexed: 01/06/2024]
Abstract
Eurotiales is a relatively large order of Ascomycetes, well-known for their ability to produce secondary metabolites with potential beneficial applications. To understand their diversity and distribution, different environmental sources including soil, freshwater, insect, and indoor air were investigated. Eight strains of Eurotiales were isolated and identified based on their morphological characters and a multi-gene phylogenetic analysis of the ITS, BenA, CaM, and RPB2 regions. We identified eight taxa that were previously not reported from Korea: Aspergillus baeticus, A. griseoaurantiacus, A. spinulosporus, Penicillium anthracinoglaciei, P. labradorum, P. nalgiovense, Talaromyces atroroseus, and T. georgiensis. Detailed descriptions, illustrations, and phylogenetic tree for the eight new records species are presented, and information regarding the records is also discussed.
Collapse
Affiliation(s)
- Thuong T. T. Nguyen
- Department of Agricultural Biological Chemistry, College of Agriculture & Life Sciences, Environmental Microbiology Lab, Chonnam National University, Gwangju, South Korea
| | - Ki Hyun Kang
- Department of Agricultural Biological Chemistry, College of Agriculture & Life Sciences, Environmental Microbiology Lab, Chonnam National University, Gwangju, South Korea
| | - Dong Hee Kim
- Department of Agricultural Biological Chemistry, College of Agriculture & Life Sciences, Environmental Microbiology Lab, Chonnam National University, Gwangju, South Korea
| | - Su Jin Kim
- Department of Agricultural Biological Chemistry, College of Agriculture & Life Sciences, Environmental Microbiology Lab, Chonnam National University, Gwangju, South Korea
| | - Hye Yeon Mun
- Microbial Research Department, Fungal Research Team, Nakdonggang National Institute of Biological Resources, Sangju, South Korea
| | - Wonsu Cheon
- Microbial Research Department, Fungal Research Team, Nakdonggang National Institute of Biological Resources, Sangju, South Korea
| | - Hyang Burm Lee
- Department of Agricultural Biological Chemistry, College of Agriculture & Life Sciences, Environmental Microbiology Lab, Chonnam National University, Gwangju, South Korea
| |
Collapse
|
11
|
Zhang D, Wang X, Liu B, Li S, Wang Y, Guo T, Sun Y. New Dipyrroloquinones from a Plant-Derived Endophytic Fungus Talaromyces sp. Molecules 2023; 28:7847. [PMID: 38067576 PMCID: PMC10708468 DOI: 10.3390/molecules28237847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 11/25/2023] [Accepted: 11/28/2023] [Indexed: 12/18/2023] Open
Abstract
Two new dipyrroloquinones, namely talaroterreusinones A (1) and B (2), together with four known secondary metabolites, terreusinone A (3), penicillixanthone A (4), isorhodoptilometrin (5), and chrysomutanin (6), were isolated from the solid culture of the endophytic fungus Talaromyces sp. by integrating mass spectrometry-based metabolic profiling and a bioassay-guided method. Their planar structures and stereochemistry were elucidated by comprehensive spectroscopic analysis including NMR and MS. The absolute configuration at C-1″ of terreusinone A (1) was established by applying the modified Mosher's method. Compounds 1-6 were evaluated for anti-inflammatory activity and cytotoxicity. As a result, 1-3 inhibited the LPS-stimulated NO production in macrophage RAW264.7 cells, with IC50 values of 20.3, 30.7, and 20.6 µM, respectively. Penicillixanthone A (4) exhibited potent cytotoxic activity against Hep G2 and A549 cell lines, with IC50 values of 117 nM and 212 nM, respectively, and displayed significant antitumour effects in A549 cells by inhibiting the PI3K-Akt-mTOR signalling pathway.
Collapse
Affiliation(s)
- Dandan Zhang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100010, China; (D.Z.); (X.W.); (B.L.); (S.L.); (Y.W.)
| | - Xiaoqing Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100010, China; (D.Z.); (X.W.); (B.L.); (S.L.); (Y.W.)
| | - Bo Liu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100010, China; (D.Z.); (X.W.); (B.L.); (S.L.); (Y.W.)
| | - Shuhui Li
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100010, China; (D.Z.); (X.W.); (B.L.); (S.L.); (Y.W.)
| | - Yanlei Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100010, China; (D.Z.); (X.W.); (B.L.); (S.L.); (Y.W.)
| | - Tao Guo
- Henan Engineering Research Center of Medicinal and Edible Chinese Medicine Technology, Henan University of Chinese Medicine, Zhengzhou 450046, China;
| | - Yi Sun
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100010, China; (D.Z.); (X.W.); (B.L.); (S.L.); (Y.W.)
| |
Collapse
|
12
|
Bhat MP, Rudrappa M, Hugar A, Gunagambhire PV, Suresh Kumar R, Nayaka S, Almansour AI, Perumal K. In-vitro investigation on the biological activities of squalene derived from the soil fungus Talaromyces pinophilus. Heliyon 2023; 9:e21461. [PMID: 38027970 PMCID: PMC10654146 DOI: 10.1016/j.heliyon.2023.e21461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 09/25/2023] [Accepted: 10/21/2023] [Indexed: 12/01/2023] Open
Abstract
The consistent increase in multidrug resistance among pathogens and increased cancer incidence are serious public health concerns and threaten humans by killing countless lives. In the present study, Talaromyces pinophilus CJ15 was characterized and evaluated for its antibacterial, candidicidal and cytotoxic activities. The selected isolate Talaromyces pinophilus CJ15 with 18S rRNA gene sequence of 1021 base pairs exhibited antifungal activity on plant pathogens via dual culture. The GC-MS profiling of crude extract illustrated the existence of many bioactive macromolecules which include squalene belonging to the terpenoids family. The biological macromolecules in the bioactive fraction of CJ15 exhibited increasing antibacterial activity with an increase in concentration such that the highest activity was recorded against Shigella flexneri with 15, 18, 20, and 24 mm inhibition zones at 25, 50, 75 and 100 μl concentrations, respectively. The squalene, having a molecular weight of 410.718 g/mol, displayed candidicidal activity with a right-side shifted log phase in the growth curve of all the treated Candida species, indicating delayed exponential growth. In cytotoxic activity, the extracted squalene exhibited an IC50 concentration of 26.22 μg/ml against JURKAT cells and induced apoptosis-induced cell death. This study's outcomes encourage the researchers to explore further the development of new and improved bioactive macromolecules that could help to prevent infections and human blood cancer.
Collapse
Affiliation(s)
| | - Muthuraj Rudrappa
- P.G. Department of Studies in Botany, Karnatak University, Dharwad, 580001, Karnataka, India
| | - Anil Hugar
- P.G. Department of Studies in Botany, Karnatak University, Dharwad, 580001, Karnataka, India
| | | | - Raju Suresh Kumar
- Department of Chemistry, College of Science, King Saud University, P.O. Box. 2455, Riyadh, 11451, Saudi Arabia
| | - Sreenivasa Nayaka
- P.G. Department of Studies in Botany, Karnatak University, Dharwad, 580001, Karnataka, India
| | - Abdulrahman I. Almansour
- Department of Chemistry, College of Science, King Saud University, P.O. Box. 2455, Riyadh, 11451, Saudi Arabia
| | - Karthikeyan Perumal
- Department of Chemistry and Biochemistry, The Ohio State University, 151 W. Woodruff Ave, Columbus, OH, 43210, USA
| |
Collapse
|
13
|
Nuansri S, Rukachaisirikul V, Muanprasat C, Phongpaichit S, Preedanon S, Sakayaroj J. Furanone, morpholinone and tetrahydrofuran derivatives from the marine-derived fungus Talaromyces sp. PSU-MF07. Nat Prod Res 2023; 37:3434-3442. [PMID: 35609143 DOI: 10.1080/14786419.2022.2079124] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Revised: 05/03/2022] [Accepted: 05/13/2022] [Indexed: 10/18/2022]
Abstract
Three new compounds including one furanone, one morpholinone and one tetrahydrofuran together with three known compounds were isolated from the broth extract of the marine-derived fungus Talaromyces sp. PSU-MF07. The structures of the isolated compounds were determined on the basis of spectroscopic methods. The relative configuration was assigned using NOEDIFF data whereas the absolute configurations were established by Mosher's method, specific rotations and electronic circular dichroism (ECD) data. Some isolated compounds were tested for antimicrobial activity. Only known penioxalicin exhibited weak antibacterial activity against methicillin-resistant Staphylococcus aureus SK1 with an MIC value of 200 µg/mL.
Collapse
Affiliation(s)
- Sucheewin Nuansri
- Division of Physical Science and Center of Excellence for Innovation in Chemistry, Faculty of Science, Prince of Songkla University, Songkhla, Thailand
| | - Vatcharin Rukachaisirikul
- Division of Physical Science and Center of Excellence for Innovation in Chemistry, Faculty of Science, Prince of Songkla University, Songkhla, Thailand
| | - Chatchai Muanprasat
- Chakri Naruebodindra Medical Institute, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Samut Prakarn, Thailand
| | - Souwalak Phongpaichit
- Division of Biological Science, Faculty of Science, Prince of Songkla University, Songkhla, Thailand
| | - Sita Preedanon
- National Biobank of Thailand (NBT), National Science and Technology for Development Agency (NSTDA), Pathum Thani, Thailand
| | - Jariya Sakayaroj
- School of Science, Walailak University, Nakhonsithammarat, Thailand
| |
Collapse
|
14
|
Chen J, Xu Z, Liu Y, Yang F, Guan L, Yang J, Li J, Niu G, Li J, Jin L. Talaromyces sp. Ethyl Acetate Crude Extract as Potential Mosquitocide to Control Culex pipiens quinquefasciatus. Molecules 2023; 28:6642. [PMID: 37764417 PMCID: PMC10534940 DOI: 10.3390/molecules28186642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 09/08/2023] [Accepted: 09/11/2023] [Indexed: 09/29/2023] Open
Abstract
Vector control is considered an effective approach to controlling diseases spread by mosquito bites. Entomopathogenic fungi are widely used in agriculture to control insect pests, and fungal metabolites can potentially be developed as effective mosquitocides. In this study, a high-throughput screening method was used to search for potential mosquitocides in the Global Fungal Extract Library (GFEL). We tested the larvicidal activity of 264 fungal ethyl acetate crude extracts against Culex pipiens quinquefasciatus. Nine fungal extracts caused moderate to high mortality rates (>50%), with two fungal extracts (58A7 and 101H12) causing a 100% mortality rate. The lethal concentrations for 50% of the population (LC50) were 44.27 mg/L and 31.90 mg/L, respectively. Fraction 14 had a high mortality rate, with an LC50 value of 12.13 mg/L, and was isolated from 58A7 (Fractions 1-11) and 101H12 (Fractions 12-15). Further analyses showed that Fraction 14 was made up of vermistatin and dihydrovermistatin. In a Cx. p. quinquefasciatus larvicidal bioassay, vermistatin (LC50 = 28.13 mg/L) was more toxic than dihydrovermistatin (LC50 = 83.87 mg/L). Our findings suggested that the active fungal extract 101H12 from Talaromyces sp. and its compound vermistatin could be developed as mosquitocides.
Collapse
Affiliation(s)
- Junhui Chen
- Institute of Biological Resources, Jiangxi Academy of Sciences, Nanchang 330929, China; (J.C.); (F.Y.); (L.G.); (J.Y.); (J.L.)
| | - Zhiyong Xu
- Institute of Applied Chemistry, Jiangxi Academy of Sciences, Nanchang 330929, China;
| | - Yangqing Liu
- Nanchang Center for Disease Control and Prevention, Nanchang 330100, China;
| | - Feiying Yang
- Institute of Biological Resources, Jiangxi Academy of Sciences, Nanchang 330929, China; (J.C.); (F.Y.); (L.G.); (J.Y.); (J.L.)
| | - Limei Guan
- Institute of Biological Resources, Jiangxi Academy of Sciences, Nanchang 330929, China; (J.C.); (F.Y.); (L.G.); (J.Y.); (J.L.)
| | - Jian Yang
- Institute of Biological Resources, Jiangxi Academy of Sciences, Nanchang 330929, China; (J.C.); (F.Y.); (L.G.); (J.Y.); (J.L.)
| | - Jianghuai Li
- Institute of Biological Resources, Jiangxi Academy of Sciences, Nanchang 330929, China; (J.C.); (F.Y.); (L.G.); (J.Y.); (J.L.)
| | - Guodong Niu
- Department of Biological Sciences, Florida International University, Miami, FL 33199, USA; (G.N.); (J.L.)
| | - Jun Li
- Department of Biological Sciences, Florida International University, Miami, FL 33199, USA; (G.N.); (J.L.)
| | - Liang Jin
- Institute of Biological Resources, Jiangxi Academy of Sciences, Nanchang 330929, China; (J.C.); (F.Y.); (L.G.); (J.Y.); (J.L.)
| |
Collapse
|
15
|
Cerracchio C, Salvatore MM, Del Sorbo L, Serra F, Amoroso MG, DellaGreca M, Nicoletti R, Andolfi A, Fiorito F. In Vitro Evaluation of Antiviral Activities of Funicone-like Compounds Vermistatin and Penisimplicissin against Canine Coronavirus Infection. Antibiotics (Basel) 2023; 12:1319. [PMID: 37627739 PMCID: PMC10451237 DOI: 10.3390/antibiotics12081319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 08/11/2023] [Accepted: 08/12/2023] [Indexed: 08/27/2023] Open
Abstract
Recent studies have demonstrated that 3-O-methylfunicone (OMF), a fungal secondary metabolite from Talaromyces pinophilus belonging to the class of funicone-like compounds, has antiviral activity against canine coronaviruses (CCoV), which causes enteritis in dogs. Herein, we selected two additional funicone-like compounds named vermistatin (VER) and penisimplicissin (PS) and investigated their inhibitory activity towards CCoV infection. Thus, both compounds have been tested for their cytotoxicity and for antiviral activity against CCoV in A72 cells, a fibrosarcoma cell line suitable for investigating CCoV. Our findings showed an increase in cell viability, with an improvement of morphological features in CCoV-infected cells at the non-toxic doses of 1 μM for VER and 0.5 μM for PS. In addition, we observed that these compounds caused a strong inhibition in the expression of the aryl hydrocarbon receptor (AhR), a ligand-activated transcription factor which is activated during CCoV infection. Our results also showed the alkalinization of lysosomes in the presence of VER or PS, which may be involved in the observed antiviral activities.
Collapse
Affiliation(s)
- Claudia Cerracchio
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, 80137 Naples, Italy; (C.C.); (L.D.S.)
| | - Maria Michela Salvatore
- Department of Chemical Sciences, University of Naples Federico II, 80126 Naples, Italy; (M.M.S.); (M.D.)
- Institute for Sustainable Plant Protection, National Research Council, 80055 Portici, Italy
| | - Luca Del Sorbo
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, 80137 Naples, Italy; (C.C.); (L.D.S.)
| | - Francesco Serra
- Istituto Zooprofilattico Sperimentale del Mezzogiorno, Unit of Virology, Department of Animal Health, 80055 Portici, Italy;
| | - Maria Grazia Amoroso
- Istituto Zooprofilattico Sperimentale del Mezzogiorno, Unit of Virology, Department of Animal Health, 80055 Portici, Italy;
| | - Marina DellaGreca
- Department of Chemical Sciences, University of Naples Federico II, 80126 Naples, Italy; (M.M.S.); (M.D.)
| | - Rosario Nicoletti
- Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici, Italy;
- Council for Agricultural Research and Economics, Research Centre for Olive, Fruit and Citrus Crops, 81100 Caserta, Italy
| | - Anna Andolfi
- Department of Chemical Sciences, University of Naples Federico II, 80126 Naples, Italy; (M.M.S.); (M.D.)
- BAT Center-Interuniversity Center for Studies on Bioinspired Agro-Environmental Technology, University of Naples Federico II, 80055 Portici, Italy
| | - Filomena Fiorito
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, 80137 Naples, Italy; (C.C.); (L.D.S.)
- BAT Center-Interuniversity Center for Studies on Bioinspired Agro-Environmental Technology, University of Naples Federico II, 80055 Portici, Italy
| |
Collapse
|
16
|
Vocadlova K, Lüddecke T, Patras MA, Marner M, Hartwig C, Benes K, Matha V, Mraz P, Schäberle TF, Vilcinskas A. Extracts of Talaromyces purpureogenus Strains from Apis mellifera Bee Bread Inhibit the Growth of Paenibacillus spp. In Vitro. Microorganisms 2023; 11:2067. [PMID: 37630627 PMCID: PMC10459140 DOI: 10.3390/microorganisms11082067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 08/02/2023] [Accepted: 08/04/2023] [Indexed: 08/27/2023] Open
Abstract
Honey bees coexist with fungi that colonize hive surfaces and pollen. Some of these fungi are opportunistic pathogens, but many are beneficial species that produce antimicrobial compounds for pollen conservation and the regulation of pathogen populations. In this study, we tested the in vitro antimicrobial activity of Talaromyces purpureogenus strains isolated from bee bread against Paenibacillus alvei (associated with European foulbrood disease) and three Aspergillus species that cause stonebrood disease. We found that methanol extracts of T. purpureogenus strains B18 and B195 inhibited the growth of P. alvei at a concentration of 0.39 mg/mL. Bioactivity-guided dereplication revealed that the activity of the crude extracts correlated with the presence of diketopiperazines, a siderophore, and three unknown compounds. We propose that non-pathogenic fungi such as Talaromyces spp. and their metabolites in bee bread could be an important requirement to prevent disease. Agricultural practices involving the use of fungicides can disrupt the fungal community and thus negatively affect the health of bee colonies.
Collapse
Affiliation(s)
- Katerina Vocadlova
- Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Branch for Bioresources, Ohlebergsweg 12, 35392 Giessen, Germany; (K.V.)
| | - Tim Lüddecke
- Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Branch for Bioresources, Ohlebergsweg 12, 35392 Giessen, Germany; (K.V.)
- LOEWE Centre for Translational Biodiversity Genomics (LOEWE-TBG), 60325 Frankfurt, Germany
| | - Maria A. Patras
- Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Branch for Bioresources, Ohlebergsweg 12, 35392 Giessen, Germany; (K.V.)
| | - Michael Marner
- Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Branch for Bioresources, Ohlebergsweg 12, 35392 Giessen, Germany; (K.V.)
| | - Christoph Hartwig
- Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Branch for Bioresources, Ohlebergsweg 12, 35392 Giessen, Germany; (K.V.)
| | - Karel Benes
- OncoRa s.r.o., Nemanicka 2722, 37001 Ceske Budejovice, Czech Republic
| | - Vladimir Matha
- Retorta s.r.o., Tresnova 316, 37382 Borsov nad Vltavou, Czech Republic
| | - Petr Mraz
- Faculty of Agriculture and Technology, University of South Bohemia in Ceske Budejovice, Studentska 1668, 37005 Ceske Budejovice, Czech Republic
| | - Till F. Schäberle
- Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Branch for Bioresources, Ohlebergsweg 12, 35392 Giessen, Germany; (K.V.)
- Institute for Insect Biotechnology, Justus-Liebig-University Giessen, Heinrich-Buff-Ring 26–32, 35392 Giessen, Germany
| | - Andreas Vilcinskas
- Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Branch for Bioresources, Ohlebergsweg 12, 35392 Giessen, Germany; (K.V.)
- Institute for Insect Biotechnology, Justus-Liebig-University Giessen, Heinrich-Buff-Ring 26–32, 35392 Giessen, Germany
| |
Collapse
|
17
|
Dembitsky VM. Fascinating Furanosteroids and Their Pharmacological Profile. Molecules 2023; 28:5669. [PMID: 37570639 PMCID: PMC10419491 DOI: 10.3390/molecules28155669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 07/21/2023] [Accepted: 07/24/2023] [Indexed: 08/13/2023] Open
Abstract
This review article delves into the realm of furanosteroids and related isoprenoid lipids derived from diverse terrestrial and marine sources, exploring their wide array of biological activities and potential pharmacological applications. Fungi, fungal endophytes, plants, and various marine organisms, including sponges, corals, molluscs, and other invertebrates, have proven to be abundant reservoirs of these compounds. The biological activities exhibited by furanosteroids and related lipids encompass anticancer, cytotoxic effects against various cancer cell lines, antiviral, and antifungal effects. Notably, the discovery of exceptional compounds such as nakiterpiosin, malabaricol, dysideasterols, and cortistatins has revealed their potent anti-tuberculosis, antibacterial, and anti-hepatitis C attributes. These compounds also exhibit activity in inhibiting protein kinase C, phospholipase A2, and eliciting cytotoxicity against cancer cells. This comprehensive study emphasizes the significance of furanosteroids and related lipids as valuable natural products with promising therapeutic potential. The remarkable biodiversity found in both terrestrial and marine ecosystems offers an extensive resource for unearthing novel biologically active compounds, paving the way for future drug development and advancements in biomedical research. This review presents a compilation of data obtained from various studies conducted by different authors who employed the PASS software 9.1 to evaluate the biological activity of natural furanosteroids and compounds closely related to them. The utilization of the PASS software in this context offers valuable advantages, such as screening large chemical libraries, identifying compounds for subsequent experimental investigations, and gaining insights into potential biological activities based on their structural features. Nevertheless, it is crucial to emphasize that experimental validation remains indispensable for confirming the predicted activities.
Collapse
Affiliation(s)
- Valery M Dembitsky
- Centre for Applied Research, Innovation and Entrepreneurship, Lethbridge College, 3000 College Drive South, Lethbridge, AB T1K 1L6, Canada
| |
Collapse
|
18
|
Nicoletti R, Bellavita R, Falanga A. The Outstanding Chemodiversity of Marine-Derived Talaromyces. Biomolecules 2023; 13:1021. [PMID: 37509057 PMCID: PMC10377321 DOI: 10.3390/biom13071021] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 06/16/2023] [Accepted: 06/19/2023] [Indexed: 07/30/2023] Open
Abstract
Fungi in the genus Talaromyces occur in every environment in both terrestrial and marine contexts, where they have been quite frequently found in association with plants and animals. The relationships of symbiotic fungi with their hosts are often mediated by bioactive secondary metabolites, and Talaromyces species represent a prolific source of these compounds. This review highlights the biosynthetic potential of marine-derived Talaromyces strains, using accounts from the literature published since 2016. Over 500 secondary metabolites were extracted from axenic cultures of these isolates and about 45% of them were identified as new products, representing a various assortment of chemical classes such as alkaloids, meroterpenoids, isocoumarins, anthraquinones, xanthones, phenalenones, benzofurans, azaphilones, and other polyketides. This impressive chemodiversity and the broad range of biological properties that have been disclosed in preliminary assays qualify these fungi as a valuable source of products to be exploited for manifold biotechnological applications.
Collapse
Affiliation(s)
- Rosario Nicoletti
- Council for Agricultural Research and Economics, Research Center for Olive, Fruit and Citrus Crops, 81100 Caserta, Italy
- Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici, Italy
| | - Rosa Bellavita
- Department of Pharmacy, University of Naples Federico II, 80100 Napoli, Italy
| | - Annarita Falanga
- Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici, Italy
| |
Collapse
|
19
|
Gao Q, Zhang Y, Gao C, Li H, Cheng Y, Qian X, Zhang L, Liu J, Ogunyemi SO, Guan J. The Microbial Diversity in Relation to Postharvest Quality and Decay: Organic vs. Conventional Pear Fruit. Foods 2023; 12:foods12101980. [PMID: 37238797 DOI: 10.3390/foods12101980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 04/24/2023] [Accepted: 05/11/2023] [Indexed: 05/28/2023] Open
Abstract
(1) Background: Organic food produced in environmentally friendly farming systems has become increasingly popular. (2) Methods: We used a DNA metabarcoding approach to investigate the differences in the microbial community between organic and conventional 'Huangguan' pear fruit; and (3) Results: Compared to a conventional orchard, the fruit firmness in the organic orchard had significantly lowered after 30 days of shelf-life storage at 25 °C, and the soluble solids content (SSC), titratable acid (TA), and decay index were higher. There were differences in the microbial diversity between organic and conventional orchards pears. After 30 days of storage, Fusarium and Starmerella became the main epiphytic fungi in organic fruits, while Meyerozyma was dominant in conventional fruits. Gluconobacter, Acetobacter, and Komagataeibacter were dominant epiphytic bacteria on pears from both organic and conventional orchards after a 30-day storage period. Bacteroides, Muribaculaceae, and Nesterenkonia were the main endophytic bacteria throughout storage. There was a negative correlation between fruit firmness and decay index. Moreover, the abundance of Acetobacter and Starmerella were positively correlated with fruit firmness, while Muribaculaceae was negatively correlated, implying that these three microorganisms may be associated with the postharvest decay of organic fruit; (4) Conclusions: The difference in postharvest quality and decay in organic and conventional fruits could potentially be attributed to the variation in the microbial community during storage.
Collapse
Affiliation(s)
- Qi Gao
- Institute of Biotechnology and Food Science, Hebei Academy of Agricultural and Forestry Sciences, Shijiazhuang 050051, China
- Key Laboratory of Plant Genetic Engineering Center of Hebei Province, Shijiazhuang 050051, China
| | - Yang Zhang
- Institute of Biotechnology and Food Science, Hebei Academy of Agricultural and Forestry Sciences, Shijiazhuang 050051, China
- Key Laboratory of Plant Genetic Engineering Center of Hebei Province, Shijiazhuang 050051, China
| | - Congcong Gao
- Institute of Biotechnology and Food Science, Hebei Academy of Agricultural and Forestry Sciences, Shijiazhuang 050051, China
- Key Laboratory of Plant Genetic Engineering Center of Hebei Province, Shijiazhuang 050051, China
| | - Huimin Li
- Institute of Biotechnology and Food Science, Hebei Academy of Agricultural and Forestry Sciences, Shijiazhuang 050051, China
- Key Laboratory of Plant Genetic Engineering Center of Hebei Province, Shijiazhuang 050051, China
- School of Landscape and Ecological Engineering, Hebei Engineering University, Handan 056021, China
| | - Yudou Cheng
- Institute of Biotechnology and Food Science, Hebei Academy of Agricultural and Forestry Sciences, Shijiazhuang 050051, China
- Key Laboratory of Plant Genetic Engineering Center of Hebei Province, Shijiazhuang 050051, China
| | - Xun Qian
- Institute of Biotechnology and Food Science, Hebei Academy of Agricultural and Forestry Sciences, Shijiazhuang 050051, China
- Key Laboratory of Plant Genetic Engineering Center of Hebei Province, Shijiazhuang 050051, China
| | - Lishu Zhang
- Cangzhou Academy of Agricultural and Forestry Sciences, Cangzhou 061001, China
| | - Jinyu Liu
- Cangzhou Academy of Agricultural and Forestry Sciences, Cangzhou 061001, China
| | - Solabomi Olaitan Ogunyemi
- State Key Laboratory of Rice Biology, Ministry of Agriculture Key Lab of Molecular Biology of Crop Pathogens and Insects, Institute of Biotechnology, Zhejiang University, Hangzhou 310013, China
| | - Junfeng Guan
- Institute of Biotechnology and Food Science, Hebei Academy of Agricultural and Forestry Sciences, Shijiazhuang 050051, China
- Key Laboratory of Plant Genetic Engineering Center of Hebei Province, Shijiazhuang 050051, China
| |
Collapse
|
20
|
Tu J, Zhao X, Yang Y, Yi Y, Wang H, Wei B, Zeng L. Two Bacillus spp. Strains Improve the Structure and Diversity of the Rhizosphere Soil Microbial Community of Lilium brownii var. viridulum. Microorganisms 2023; 11:1229. [PMID: 37317201 DOI: 10.3390/microorganisms11051229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 04/20/2023] [Accepted: 04/23/2023] [Indexed: 06/16/2023] Open
Abstract
Lily Fusarium wilt disease caused by Fusarium spp. spreads rapidly and is highly destructive, leading to a severe reduction in yield. In this study, lily (Lilium brownii var. viridulum) bulbs were irrigated after planting with suspensions of two Bacillus strains that effectively control lily Fusarium wilt disease to assess their effects on the rhizosphere soil properties and microbial community. A high-throughput sequencing of microorganisms in the rhizosphere soil was performed and the soil physicochemical properties were measured. The FunGuild and Tax4Fun tools were used for a functional profile prediction. The results showed that Bacillus amyloliquefaciens BF1 and B. subtilis Y37 controlled lily Fusarium wilt disease with control efficacies of 58.74% and 68.93%, respectively, and effectively colonized the rhizosphere soil. BF1 and Y37 increased the bacterial diversity and richness of the rhizosphere soil and improved the physicochemical properties of the soil, thereby favoring the proliferation of beneficial microbes. The relative abundance of beneficial bacteria was increased and that of pathogenic bacteria was decreased. Bacillus abundance in the rhizosphere was positively correlated with most soil physicochemical properties, whereas Fusarium abundance was negatively correlated with most physicochemical properties. Functional prediction revealed that irrigation with BF1 and Y37 significantly upregulated glycolysis/gluconeogenesis among metabolism and absorption pathways. This study provides insights into the mechanism by which two Bacillus strains with antifungal activity, BF1 and Y37, antagonize plant pathogenic fungi and lays the foundation for their effective application as biocontrol agents.
Collapse
Affiliation(s)
- Jing Tu
- College of Bioscience and Biotechnology, Hunan Agricultural University, Changsha 410125, China
| | - Xin Zhao
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha 410205, China
| | - Yuanru Yang
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha 410205, China
| | - Yongjian Yi
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha 410205, China
| | - Hongying Wang
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha 410205, China
| | - Baoyang Wei
- College of Bioscience and Biotechnology, Hunan Agricultural University, Changsha 410125, China
| | - Liangbin Zeng
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha 410205, China
| |
Collapse
|
21
|
Machado FP, Rodrigues IC, Georgopolou A, Gales L, Pereira JA, Costa PM, Mistry S, Hafez Ghoran S, Silva AMS, Dethoup T, Sousa E, Kijjoa A. New Hybrid Phenalenone Dimer, Highly Conjugated Dihydroxylated C 28 Steroid and Azaphilone from the Culture Extract of a Marine Sponge-Associated Fungus, Talaromyces pinophilus KUFA 1767. Mar Drugs 2023; 21:md21030194. [PMID: 36976243 PMCID: PMC10051590 DOI: 10.3390/md21030194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Revised: 03/18/2023] [Accepted: 03/20/2023] [Indexed: 03/29/2023] Open
Abstract
An undescribed hybrid phenalenone dimer, talaropinophilone (3), an unreported azaphilone, 7-epi-pinazaphilone B (4), an unreported phthalide dimer, talaropinophilide (6), and an undescribed 9R,15S-dihydroxy-ergosta-4,6,8 (14)-tetraen-3-one (7) were isolated together with the previously reported bacillisporins A (1) and B (2), an azaphilone derivative, Sch 1385568 (5), 1-deoxyrubralactone (8), acetylquestinol (9), piniterpenoid D (10) and 3,5-dihydroxy-4-methylphthalaldehydic acid (11) from the ethyl acetate extract of the culture of a marine sponge-derived fungus, Talaromyces pinophilus KUFA 1767. The structures of the undescribed compounds were elucidated by 1D and 2D NMR as well as high-resolution mass spectral analyses. The absolute configuration of C-9' of 1 and 2 was revised to be 9'S using the coupling constant value between C-8' and C-9' and was confirmed by ROESY correlations in the case of 2. The absolute configurations of the stereogenic carbons in 7 and 8 were established by X-ray crystallographic analysis. Compounds 1,2, 4-8, 10 and 11 were tested for antibacterial activity against four reference strains, viz. two Gram-positive (Staphylococcus aureus ATCC 29213, Enterococcus faecalis ATCC 29212) and two Gram-negative (Escherichia coli ATCC 25922, Pseudomonas aeruginosa ATCC 27853), as well as three multidrug-resistant strains, viz. an extended-spectrum β-lactamase (ESBL)-producing E. coli, a methicillin-resistant S. aureus (MRSA) and a vancomycin-resistant E. faecalis (VRE). However, only 1 and 2 exhibited significant antibacterial activity against both S. aureus ATCC 29213 and MRSA. Moreover, 1 and 2 also significantly inhibited biofilm formation in S. aureus ATCC 29213 at both MIC and 2xMIC concentrations.
Collapse
Affiliation(s)
- Fátima P Machado
- ICBAS-Instituto de Ciências Biomédicas Abel Salazar, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR), Terminal de Cruzeiros do Porto de Leixões, Av. General Norton de Matos s/n, 4450-208 Matosinhos, Portugal
| | - Inês C Rodrigues
- ICBAS-Instituto de Ciências Biomédicas Abel Salazar, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal
| | - Aikaterini Georgopolou
- Department of Pharmacy, National and Kapodistrian University of Athens, 15771 Athens, Greece
| | - Luís Gales
- ICBAS-Instituto de Ciências Biomédicas Abel Salazar, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal
- Instituto de Biologia Molecular e Celular (i3S-IBMC), Universidade do Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal
| | - José A Pereira
- ICBAS-Instituto de Ciências Biomédicas Abel Salazar, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR), Terminal de Cruzeiros do Porto de Leixões, Av. General Norton de Matos s/n, 4450-208 Matosinhos, Portugal
| | - Paulo M Costa
- ICBAS-Instituto de Ciências Biomédicas Abel Salazar, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR), Terminal de Cruzeiros do Porto de Leixões, Av. General Norton de Matos s/n, 4450-208 Matosinhos, Portugal
| | - Sharad Mistry
- Department of Chemistry, University of Leicester, University Road, Leicester LE1 7RH, UK
| | - Salar Hafez Ghoran
- HEJ Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi 75270, Pakistan
| | - Artur M S Silva
- Departamento de Química & QOPNA, Universidade de Aveiro, 3810-193 Aveiro, Portugal
| | - Tida Dethoup
- Department of Plant Pathology, Faculty of Agriculture, Kasetsart University, Bangkok 10240, Thailand
| | - Emília Sousa
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR), Terminal de Cruzeiros do Porto de Leixões, Av. General Norton de Matos s/n, 4450-208 Matosinhos, Portugal
- Laboratório de Química Orgânica e Farmacêutica, Departamento de Ciências Químicas, Faculdade de Farmácia, Universidade do Porto and CIIMAR, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
| | - Anake Kijjoa
- ICBAS-Instituto de Ciências Biomédicas Abel Salazar, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR), Terminal de Cruzeiros do Porto de Leixões, Av. General Norton de Matos s/n, 4450-208 Matosinhos, Portugal
| |
Collapse
|
22
|
Crude Extracts of Talaromyces Strains (Ascomycota) Affect Honey Bee ( Apis mellifera) Resistance to Chronic Bee Paralysis Virus. Viruses 2023; 15:v15020343. [PMID: 36851556 PMCID: PMC9958978 DOI: 10.3390/v15020343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Revised: 01/20/2023] [Accepted: 01/22/2023] [Indexed: 01/27/2023] Open
Abstract
Viruses contribute significantly to the global decline of honey bee populations. One way to limit the impact of such viruses is the introduction of natural antiviral compounds from fungi as a component of honey bee diets. Therefore, we examined the effect of crude organic extracts from seven strains of the fungal genus Talaromyces in honey bee diets under laboratory conditions. The strains were isolated from bee bread prepared by honey bees infected with chronic bee paralysis virus (CBPV). The antiviral effect of the extracts was also quantified in vitro using mammalian cells as a model system. We found that three extracts (from strains B13, B18 and B30) mitigated CBPV infections and increased the survival rate of bees, whereas other extracts had no effect (B11 and B49) or were independently toxic (B69 and B195). Extract B18 inhibited the replication of feline calicivirus and feline coronavirus (FCoV) in mammalian cells, whereas extracts B18 and B195 reduced the infectivity of FCoV by ~90% and 99%, respectively. Our results show that nonpathogenic fungi (and their products in food stores) offer an underexplored source of compounds that promote disease resistance in honey bees.
Collapse
|
23
|
Zhou C, Cao X, Ge Y, Wu X, Zhang Z, Ma Y, Dickschat JS, Wu B. Talaropeptins A and B, Tripeptides with an N- trans-Cinnamoyl Moiety from the Marine-Derived Fungus Talaromyces purpureogenus CX11. JOURNAL OF NATURAL PRODUCTS 2022; 85:2620-2625. [PMID: 36318598 DOI: 10.1021/acs.jnatprod.2c00638] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
We report the discovery of talaropeptins A (1) and B (2), tripeptides with an unusual 5/6/5 heterocyclic scaffold and an N-trans-cinnamoyl moiety, which were identified from the marine-derived fungus Talaromyces purpureogenus CX11. A bioinformatic analysis of the genome of T. purpureogenus CX11 and gene inactivation revealed that the biosynthesis of talaropeptins involves a nonribosomal peptide synthase gene cluster. Their chemical structures were elucidated using a combination of 1D and 2D NMR spectroscopy and mass spectrometry. The absolute configurations of 1 and 2 were established by electronic circular dichroism calculations and Marfey's method. The plausible biosynthesis of 1 and 2 is also proposed on the basis of gene deletion, substrate feeding, and heterologous expression. Compounds 1 and 2 showed moderate antifungal activity against phytopathogenic fungus Fusarium oxysporum with MIC values of 12.5 and 25 μg/mL, respectively.
Collapse
Affiliation(s)
- Chengzeng Zhou
- Ocean College, Zhejiang University, Hangzhou 310058, China
| | - Xun Cao
- Ocean College, Zhejiang University, Hangzhou 310058, China
| | - Yichao Ge
- Ocean College, Zhejiang University, Hangzhou 310058, China
| | - Xiaodan Wu
- Center of Analysis and Measurement, Zhejiang University, Hangzhou 310058, China
| | - Zunjing Zhang
- Ocean College, Zhejiang University, Hangzhou 310058, China
| | - Yihan Ma
- Ocean College, Zhejiang University, Hangzhou 310058, China
| | - Jeroen S Dickschat
- Kekule-Institute for Organic Chemistry and Biochemistry, University of Bonn, 53121 Bonn, Germany
| | - Bin Wu
- Ocean College, Zhejiang University, Hangzhou 310058, China
| |
Collapse
|
24
|
Adelusi OA, Gbashi S, Adebiyi JA, Makhuvele R, Adebo OA, Aasa AO, Targuma S, Kah G, Njobeh PB. Variability in metabolites produced by Talaromyces pinophilus SPJ22 cultured on different substrates. Fungal Biol Biotechnol 2022; 9:15. [PMID: 36307838 PMCID: PMC9617411 DOI: 10.1186/s40694-022-00145-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Accepted: 10/07/2022] [Indexed: 12/03/2022] Open
Abstract
Background Several metabolites released by fungal species are an essential source of biologically active natural substances. Gas chromatography high resolution time-of-flight mass spectrometry (GC-HRTOF-MS) is one of the techniques used in profiling the metabolites produced by microorganisms, including Talaromyces pinophilus. However, there is limited information regarding differential substrates’ impacts on this fungal strain’s metabolite profiling. This study examined the metabolite profile of T. pinophilus strain SPJ22 cultured on three different media, including solid czapek yeast extract agar (CYA), malt extract agar (MEA) and potato dextrose agar (PDA) using GC-HRTOF-MS. The mycelia including the media were plugged and dissolved in 5 different organic solvents with varying polarities viz.: acetonitrile, dichloromethane, hexane, 80% methanol and water, and extracts analysed on GC-HRTOF-MS. Results The study revealed the presence of different classes of metabolites, such as fatty acids (2.13%), amides (4.26%), alkanes (34.04%), furan (2.13%), ketones (4.26%), alcohols (14.89%), aromatic compounds (6.38%), and other miscellaneous compounds (17.02%). Significant metabolites such as acetic acid, 9-octadecenamide, undecanoic acid methyl ester, hydrazine, hexadecane, nonadecane, eicosane, and other compounds reported in this study have been widely documented to have plant growth promoting, antimicrobial, anti-inflammatory, antioxidant, and biofuel properties. Furthermore, T. pinophilus grown on PDA and MEA produced more than twice as many compounds as that grown on CYA. Conclusion Thus, our result showed that the production of essential metabolites from T. pinophilus is substrate dependent, with many of these metabolites known to have beneficial characteristics, and as such, this organism can be utilised as a sustainable and natural source for these useful organic molecules. Supplementary Information The online version contains supplementary material available at 10.1186/s40694-022-00145-8.
Collapse
Affiliation(s)
- Oluwasola Abayomi Adelusi
- Department of Biotechnology and Food Technology, Faculty of Science, University of Johannesburg, Doornfontein Campus, P.O.BOX 17011, Gauteng, South Africa
| | - Sefater Gbashi
- Department of Biotechnology and Food Technology, Faculty of Science, University of Johannesburg, Doornfontein Campus, P.O.BOX 17011, Gauteng, South Africa
| | - Janet Adeyinka Adebiyi
- Department of Biotechnology and Food Technology, Faculty of Science, University of Johannesburg, Doornfontein Campus, P.O.BOX 17011, Gauteng, South Africa
| | - Rhulani Makhuvele
- Department of Biotechnology and Food Technology, Faculty of Science, University of Johannesburg, Doornfontein Campus, P.O.BOX 17011, Gauteng, South Africa
| | - Oluwafemi Ayodeji Adebo
- Department of Biotechnology and Food Technology, Faculty of Science, University of Johannesburg, Doornfontein Campus, P.O.BOX 17011, Gauteng, South Africa
| | - Adeola Oluwakemi Aasa
- Department of Biotechnology and Food Technology, Faculty of Science, University of Johannesburg, Doornfontein Campus, P.O.BOX 17011, Gauteng, South Africa
| | - Sarem Targuma
- Department of Chemistry, Faculty of Science, University of Johannesburg, Doornfontein Campus, P.O.BOX 17011, Gauteng, South Africa
| | - Glory Kah
- Department of Biotechnology and Food Technology, Faculty of Science, University of Johannesburg, Doornfontein Campus, P.O.BOX 17011, Gauteng, South Africa
| | - Patrick Berka Njobeh
- Department of Biotechnology and Food Technology, Faculty of Science, University of Johannesburg, Doornfontein Campus, P.O.BOX 17011, Gauteng, South Africa.
| |
Collapse
|
25
|
Sommermann L, Babin D, Behr JH, Chowdhury SP, Sandmann M, Windisch S, Neumann G, Nesme J, Sørensen SJ, Schellenberg I, Rothballer M, Geistlinger J, Smalla K, Grosch R. Long-Term Fertilization Strategy Impacts Rhizoctonia solani–Microbe Interactions in Soil and Rhizosphere and Defense Responses in Lettuce. Microorganisms 2022; 10:microorganisms10091717. [PMID: 36144319 PMCID: PMC9501836 DOI: 10.3390/microorganisms10091717] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 08/04/2022] [Accepted: 08/17/2022] [Indexed: 11/16/2022] Open
Abstract
The long-term effects of agricultural management such as different fertilization strategies on soil microbiota and soil suppressiveness against plant pathogens are crucial. Therefore, the suppressiveness of soils differing in fertilization history was assessed using two Rhizoctonia solani isolates and their respective host plants (lettuce, sugar beet) in pot experiments. Further, the effects of fertilization history and the pathogen R. solani AG1-IB on the bulk soil, root-associated soil and rhizosphere microbiota of lettuce were analyzed based on amplicon sequencing of the 16S rRNA gene and ITS2 region. Organic fertilization history supported the spread of the soil-borne pathogens compared to long-term mineral fertilization. The fertilization strategy affected bacterial and fungal community composition in the root-associated soil and rhizosphere, respectively, but only the fungal community shifted in response to the inoculated pathogen. The potential plant-beneficial genus Talaromyces was enriched in the rhizosphere by organic fertilization and presence of the pathogen. Moreover, increased expression levels of defense-related genes in shoots of lettuce were observed in the soil with organic fertilization history, both in the absence and presence of the pathogen. This may reflect the enrichment of potential plant-beneficial microorganisms in the rhizosphere, but also pathogen infestation. However, enhanced defense responses resulted in retarded plant growth in the presence of R. solani (plant growth/defense tradeoff).
Collapse
Affiliation(s)
- Loreen Sommermann
- Department of Agriculture, Ecotrophology and Landscape Development, Anhalt University of Applied Sciences, 06406 Bernburg, Germany
- Correspondence:
| | - Doreen Babin
- Julius Kühn-Institute (JKI)—Federal Research Centre for Cultivated Plants, Institute for Epidemiology and Pathogen Diagnostics, 38104 Braunschweig, Germany
| | - Jan Helge Behr
- Plant-Microbe Systems, Leibniz Institute of Vegetable and Ornamental Crops (IGZ), 14979 Großbeeren, Germany
| | - Soumitra Paul Chowdhury
- Institute of Network Biology, Helmholtz Zentrum München, German Research Center for Environmental Health, 85764 Neuherberg, Germany
| | - Martin Sandmann
- Plant-Microbe Systems, Leibniz Institute of Vegetable and Ornamental Crops (IGZ), 14979 Großbeeren, Germany
| | - Saskia Windisch
- Institute of Crop Science (340h), University of Hohenheim, 70599 Stuttgart, Germany
| | - Günter Neumann
- Institute of Crop Science (340h), University of Hohenheim, 70599 Stuttgart, Germany
| | - Joseph Nesme
- Section of Microbiology, Department of Biology, University of Copenhagen, 2100 Copenhagen, Denmark
| | - Søren J. Sørensen
- Section of Microbiology, Department of Biology, University of Copenhagen, 2100 Copenhagen, Denmark
| | - Ingo Schellenberg
- Department of Agriculture, Ecotrophology and Landscape Development, Anhalt University of Applied Sciences, 06406 Bernburg, Germany
| | - Michael Rothballer
- Institute of Network Biology, Helmholtz Zentrum München, German Research Center for Environmental Health, 85764 Neuherberg, Germany
| | - Joerg Geistlinger
- Department of Agriculture, Ecotrophology and Landscape Development, Anhalt University of Applied Sciences, 06406 Bernburg, Germany
| | - Kornelia Smalla
- Julius Kühn-Institute (JKI)—Federal Research Centre for Cultivated Plants, Institute for Epidemiology and Pathogen Diagnostics, 38104 Braunschweig, Germany
| | - Rita Grosch
- Plant-Microbe Systems, Leibniz Institute of Vegetable and Ornamental Crops (IGZ), 14979 Großbeeren, Germany
| |
Collapse
|
26
|
Al Fahad AJ. Putative Biosynthesis of Talarodioxadione & Talarooxime from Talaromyces stipitatus. Molecules 2022; 27:molecules27144473. [PMID: 35889347 PMCID: PMC9318984 DOI: 10.3390/molecules27144473] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 07/06/2022] [Accepted: 07/08/2022] [Indexed: 02/01/2023] Open
Abstract
Polyesters containing 2,4-dihydroxy-6-(2-hydroxypropyl)benzoate and 3-hydroxybutyrate moieties have been isolated from many fungal species. Talaromyces stipitatus was previously reported to produce a similar polyester, talapolyester G. The complete genome sequence and the development of bioinformatics tools have enabled the discovery of the biosynthetic potential of this microorganism. Here, a putative biosynthetic gene cluster (BGC) of the polyesters encoding a highly reducing polyketide synthase (HR-PKS) and nonreducing polyketide synthase (NR-PKS), a cytochrome P450 and a regulator, was identified. Although talapolyester G does not require an oxidative step for its biosynthesis, further investigation into the secondary metabolite production of T. stipitatus resulted in isolating two new metabolites called talarodioxadione and talarooxime, in addition to three known compounds, namely 6-hydroxymellein, 15G256α and transtorine that have never been reported from this organism. Interestingly, the biosynthesis of the cyclic polyester 15G256α requires hydroxylation of an inactive methyl group and thus could be a product of the identified gene cluster. The two compounds, talarooxime and transtorine, are probably the catabolic metabolites of tryptophan through the kynurenine pathway. Tryptophan metabolism exists in almost all organisms and has been of interest to many researchers. The biosynthesis of the new oxime is proposed to involve two subsequent N-hydroxylation of 2-aminoacetophenone.
Collapse
Affiliation(s)
- Ahmed J Al Fahad
- National Center for Biotechnology, Life Science & Environment Research Institute, King Abdulaziz City for Science and Technology, Riyadh 11442, Saudi Arabia
| |
Collapse
|
27
|
Talaromycone A, a New 2-Benzopyran-1,3-Dione from Talaromyces wortmannii LGT-4. Chem Nat Compd 2022. [DOI: 10.1007/s10600-022-03709-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
28
|
Xie F, Li HT, Chen JY, Duan HJ, Xia DD, Sun Y, Gao YH, Zhou H, Ding ZT. Talarophilone, a ring-opened azaphilone from the endophytic fungus Talaromyces sp. YUD18002. Tetrahedron Lett 2022. [DOI: 10.1016/j.tetlet.2022.153855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
29
|
Liu G, Huo R, Niu S, Song F, Liu L. Two New Cytotoxic Decalin Derivatives from Marine-Derived Fungus Talaromyces sp. Chem Biodivers 2022; 19:e202100990. [PMID: 35083850 DOI: 10.1002/cbdv.202100990] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 12/28/2021] [Indexed: 12/25/2022]
Abstract
Two new decalin derivatives named fusarielins O (1) and P (2), together with seven known compounds (3-9) were isolated from the crude extract of the marine-derived fungus Talaromyces sp. The planar structures of the new compounds were elucidated by comprehensive spectroscopic analyses of NMR and HR-ESI-MS. The absolute configuration of 1 was assigned by Snatzke's method and comparison of experimental and calculated electronic circular dichroism (ECD) spectra. Compounds 1-9 were evaluated for their cytotoxic activities against three tumor cell lines and 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging activities.
Collapse
Affiliation(s)
- Gaoran Liu
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100039, P. R. China
| | - Ruiyun Huo
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100039, P. R. China
| | - Shubin Niu
- School of Biological Medicine, Beijing City University, Beijing, 100083, P. R. China
| | - Fuhang Song
- School of Light Industry, Beijing Technology and Business University, Beijing, 100048, P. R. China
| | - Ling Liu
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, P. R. China.,University of Chinese Academy of Sciences, Beijing, 100039, P. R. China
| |
Collapse
|
30
|
Fiorito F, Cerracchio C, Salvatore MM, Serra F, Pucciarelli A, Amoroso MG, Nicoletti R, Andolfi A. Antiviral Property of the Fungal Metabolite 3-O-Methylfunicone in Bovine Herpesvirus 1 Infection. Microorganisms 2022; 10:microorganisms10010188. [PMID: 35056637 PMCID: PMC8781729 DOI: 10.3390/microorganisms10010188] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 01/04/2022] [Accepted: 01/12/2022] [Indexed: 02/05/2023] Open
Abstract
Bovine herpesvirus type-1 (BoHV-1) is a widespread pathogen that provokes infectious rhinotracheitis and polymicrobial infections in cattle, resulting in serious economic losses to the farm animal industry and trade restrictions. To date, non-toxic active drugs against BoHV-1 are not available. The exploitation of bioactive properties of microbial products is of great pharmaceutical interest. In fact, fungi are a promising source of novel drugs with a broad spectrum of activities and functions, including antiviral properties. Hence, the potential antiviral properties of 3-O-methylfunicone (OMF), a secondary metabolite produced by Talaromyces pinophilus, were evaluated on BoHV-1. In this study, during BoHV-1 infection in bovine cells (MDBK), the non-toxic concentration of 5 µM OMF considerably reduced signs of cell death and increased cell proliferation. Furthermore, OMF significantly decreased the virus titer as well as the cytopathic effect and strongly inhibited the expression of bICP0, the major regulatory protein in the BoHV-1 lytic cycle. These findings were accompanied by a considerable up-regulation in the expression of the aryl hydrocarbon receptor (AhR), a multifunctional transcription factor also linked to the host’s response to a herpesvirus infection. Overall, our results suggest that by involving AhR, OMF shows potential against a BoHV-1 infection.
Collapse
Affiliation(s)
- Filomena Fiorito
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, 80137 Naples, Naples, Italy; (C.C.); (A.P.)
- BAT Center-Interuniversity Center for Studies on Bioinspired Agro-Environmental Technology, University of Naples Federico II, 80055 Portici, Naples, Italy
- Correspondence: (F.F.); (M.G.A.); (A.A.); Tel.: +39-081-2539179 (A.A.)
| | - Claudia Cerracchio
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, 80137 Naples, Naples, Italy; (C.C.); (A.P.)
| | - Maria Michela Salvatore
- Department of Chemical Sciences, University of Naples Federico II, 80126 Naples, Naples, Italy;
- Institute for Sustainable Plant Protection, National Research Council, 80055 Portici, Naples, Italy
| | - Francesco Serra
- Istituto Zooprofilattico del Mezzogiorno, 80055 Portici, Naples, Italy;
| | - Alessia Pucciarelli
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, 80137 Naples, Naples, Italy; (C.C.); (A.P.)
- Istituto Zooprofilattico del Mezzogiorno, 80055 Portici, Naples, Italy;
| | - Maria Grazia Amoroso
- Istituto Zooprofilattico del Mezzogiorno, 80055 Portici, Naples, Italy;
- Correspondence: (F.F.); (M.G.A.); (A.A.); Tel.: +39-081-2539179 (A.A.)
| | - Rosario Nicoletti
- Council for Agricultural Research and Economics, Research Centre for Olive, Fruit and Citrus Crops, 81100 Caserta, Caserta, Italy;
- Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici, Naples, Italy
| | - Anna Andolfi
- BAT Center-Interuniversity Center for Studies on Bioinspired Agro-Environmental Technology, University of Naples Federico II, 80055 Portici, Naples, Italy
- Department of Chemical Sciences, University of Naples Federico II, 80126 Naples, Naples, Italy;
- Correspondence: (F.F.); (M.G.A.); (A.A.); Tel.: +39-081-2539179 (A.A.)
| |
Collapse
|
31
|
Shevkar C, Armarkar A, Weerasinghe R, Maduranga K, Pandey K, Behera SK, Kalia K, Paranagama P, Kate AS. Cytotoxic Bioxanthracene and Macrocyclic Polyester from Endolichenic Fungus Talaromyces pinophilus: In-Vitro and In-Silico Analysis. Indian J Microbiol 2022; 62:204-214. [DOI: 10.1007/s12088-021-00994-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Accepted: 12/03/2021] [Indexed: 11/30/2022] Open
|
32
|
Han PJ, Sun JQ, Wang L. Two New Sexual Talaromyces Species Discovered in Estuary Soil in China. J Fungi (Basel) 2021; 8:jof8010036. [PMID: 35049976 PMCID: PMC8778840 DOI: 10.3390/jof8010036] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 12/27/2021] [Accepted: 12/28/2021] [Indexed: 11/16/2022] Open
Abstract
In the survey of mycobiota of mudflats in China, two new sexually reproducing Talaromyces sect. Talaromyces species were discovered and studied using a polyphasic approach. These species are named here Talaromyces haitouensis (ex-type AS3.160101T) and Talaromyces zhenhaiensis (ex-type AS3.16102T). Morphologically, T. haitouensis is distinguished by moderate growth, green-yellow gymnothecia, orange-brown mycelium, and echinulate ellipsoidal ascospores. T. zhenhaiensis is characterized by fast growth, absence of sporulation, cream yellow to naphthalene yellow gymnothecia and mycelium, and smooth-walled ellipsoidal ascospores with one equatorial ridge. The two novelties are further confirmed by phylogenetic analyses based on either individual sequences of BenA, CaM, Rpb2, and ITS1-5.8S-ITS2 or the concatenated BenA-CaM-Rpb2 sequences.
Collapse
Affiliation(s)
- Pei-Jie Han
- State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China;
| | - Jian-Qiu Sun
- Department of biology, School of Life Science, Shaoxing University, Shaoxing 312000, China;
| | - Long Wang
- Department of biology, School of Life Science, Shaoxing University, Shaoxing 312000, China;
- Correspondence:
| |
Collapse
|
33
|
Ma M, Yi W, Qin L, Lian XY, Zhang Z. Talaromydien a and talaroisocoumarin A, new metabolites from the marine-sourced fungus Talaromyces sp. ZZ1616. Nat Prod Res 2021; 36:460-465. [PMID: 34967248 DOI: 10.1080/14786419.2020.1779265] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
New talaromydien A (1) and talaroisocoumarin A (2), together with nine known compounds (3 - 11), were isolated from a culture of the marine-derived Talaromyces sp. ZZ1616 in potato dextrose broth medium. Structures of the new compounds were elucidated based on their HRESIMS data, NMR spectroscopic analyses, the modified Mosher's method, ECD, 13C NMR and optical rotation calculations. Talaroisocoumarin A showed antimicrobial activities with MIC values of 36.0 μg/mL against methicillin-resistant Staphylococcus aureus, 32.0 μg/mL against Escherichia coli, and 26.0 μg/mL against Candida albicans.
Collapse
Affiliation(s)
- Mingzhu Ma
- Ocean College, Zhoushan Campus, Zhejiang University, Zhoushan, China
| | - Wenwen Yi
- Ocean College, Zhoushan Campus, Zhejiang University, Zhoushan, China
| | - Le Qin
- Ocean College, Zhoushan Campus, Zhejiang University, Zhoushan, China
| | - Xiao-Yuan Lian
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, China
| | - Zhizhen Zhang
- Ocean College, Zhoushan Campus, Zhejiang University, Zhoushan, China
| |
Collapse
|
34
|
Wei HN, Yang ZD, Zhang Y, Song MY, Yu XC, Shu ZM. Chemical Constituents and Biological Activity of Talaromyces ruber. Chem Nat Compd 2021. [DOI: 10.1007/s10600-021-03570-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
35
|
Christiansen JV, Isbrandt T, Petersen C, Sondergaard TE, Nielsen MR, Pedersen TB, Sørensen JL, Larsen TO, Frisvad JC. Fungal quinones: diversity, producers, and applications of quinones from Aspergillus, Penicillium, Talaromyces, Fusarium, and Arthrinium. Appl Microbiol Biotechnol 2021; 105:8157-8193. [PMID: 34625822 DOI: 10.1007/s00253-021-11597-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 09/06/2021] [Accepted: 09/11/2021] [Indexed: 12/13/2022]
Abstract
Quinones represent an important group of highly structurally diverse, mainly polyketide-derived secondary metabolites widely distributed among filamentous fungi. Many quinones have been reported to have important biological functions such as inhibition of bacteria or repression of the immune response in insects. Other quinones, such as ubiquinones are known to be essential molecules in cellular respiration, and many quinones are known to protect their producing organisms from exposure to sunlight. Most recently, quinones have also attracted a lot of industrial interest since their electron-donating and -accepting properties make them good candidates as electrolytes in redox flow batteries, like their often highly conjugated double bond systems make them attractive as pigments. On an industrial level, quinones are mainly synthesized from raw components in coal tar. However, the possibility of producing quinones by fungal cultivation has great prospects since fungi can often be grown in industrially scaled bioreactors, producing valuable metabolites on cheap substrates. In order to give a better overview of the secondary metabolite quinones produced by and shared between various fungi, mainly belonging to the genera Aspergillus, Penicillium, Talaromyces, Fusarium, and Arthrinium, this review categorizes quinones into families such as emodins, fumigatins, sorbicillinoids, yanuthones, and xanthomegnins, depending on structural similarities and information about the biosynthetic pathway from which they are derived, whenever applicable. The production of these quinone families is compared between the different genera, based on recently revised taxonomy. KEY POINTS: • Quinones represent an important group of secondary metabolites widely distributed in important fungal genera such as Aspergillus, Penicillium, Talaromyces, Fusarium, and Arthrinium. • Quinones are of industrial interest and can be used in pharmacology, as colorants and pigments, and as electrolytes in redox flow batteries. • Quinones are grouped into families and compared between genera according to the revised taxonomy.
Collapse
Affiliation(s)
- J V Christiansen
- Department of Biotechnology and Biomedicine, Technical University of Denmark, 2800, Kongens Lyngby, Denmark
| | - T Isbrandt
- Department of Biotechnology and Biomedicine, Technical University of Denmark, 2800, Kongens Lyngby, Denmark
| | - C Petersen
- Department of Chemistry and Bioscience, Aalborg University, 9220, Aalborg, Denmark
| | - T E Sondergaard
- Department of Chemistry and Bioscience, Aalborg University, 9220, Aalborg, Denmark
| | - M R Nielsen
- Department of Chemistry and Bioscience, Aalborg University, 6700, Esbjerg, Denmark
| | - T B Pedersen
- Department of Chemistry and Bioscience, Aalborg University, 6700, Esbjerg, Denmark
| | - J L Sørensen
- Department of Chemistry and Bioscience, Aalborg University, 6700, Esbjerg, Denmark
| | - T O Larsen
- Department of Biotechnology and Biomedicine, Technical University of Denmark, 2800, Kongens Lyngby, Denmark
| | - J C Frisvad
- Department of Biotechnology and Biomedicine, Technical University of Denmark, 2800, Kongens Lyngby, Denmark.
| |
Collapse
|
36
|
Rämä T, Quandt CA. Improving Fungal Cultivability for Natural Products Discovery. Front Microbiol 2021; 12:706044. [PMID: 34603232 PMCID: PMC8481835 DOI: 10.3389/fmicb.2021.706044] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 08/23/2021] [Indexed: 11/13/2022] Open
Abstract
The pool of fungal secondary metabolites can be extended by activating silent gene clusters of cultured strains or by using sensitive biological assays that detect metabolites missed by analytical methods. Alternatively, or in parallel with the first approach, one can increase the diversity of existing culture collections to improve the access to new natural products. This review focuses on the latter approach of screening previously uncultured fungi for chemodiversity. Both strategies have been practiced since the early days of fungal biodiscovery, yet relatively little has been done to overcome the challenge of cultivability of as-yet-uncultivated fungi. Whereas earlier cultivability studies using media formulations and biological assays to scrutinize fungal growth and associated factors were actively conducted, the application of modern omics methods remains limited to test how to culture the fungal dark matter and recalcitrant groups of described fungi. This review discusses the development of techniques to increase the cultivability of filamentous fungi that include culture media formulations and the utilization of known chemical growth factors, in situ culturing and current synthetic biology approaches that build upon knowledge from sequenced genomes. We list more than 100 growth factors, i.e., molecules, biological or physical factors that have been demonstrated to induce spore germination as well as tens of inducers of mycelial growth. We review culturing conditions that can be successfully manipulated for growth of fungi and visit recent information from omics methods to discuss the metabolic basis of cultivability. Earlier work has demonstrated the power of co-culturing fungi with their host, other microorganisms or their exudates to increase their cultivability. Co-culturing of two or more organisms is also a strategy used today for increasing cultivability. However, fungi possess an increased risk for cross-contaminations between isolates in existing in situ or microfluidics culturing devices. Technological improvements for culturing fungi are discussed in the review. We emphasize that improving the cultivability of fungi remains a relevant strategy in drug discovery and underline the importance of ecological and taxonomic knowledge in culture-dependent drug discovery. Combining traditional and omics techniques such as single cell or metagenome sequencing opens up a new era in the study of growth factors of hundreds of thousands of fungal species with high drug discovery potential.
Collapse
Affiliation(s)
- Teppo Rämä
- Marbio, Norwegian College of Fishery Science, University of Tromsø – The Arctic University of Norway, Tromsø, Norway
| | - C. Alisha Quandt
- Department of Ecology and Evolutionary Biology, University of Colorado, Boulder, Boulder, CO, United States
| |
Collapse
|
37
|
A New Arugosin from Talaromyces flavus. Chem Nat Compd 2021. [DOI: 10.1007/s10600-021-03496-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
38
|
Chaiyosang B, Kanokmedhakul K, Soytong K, Poeaim S, Soytong M, Hadsadee S, Jungsuttiwong S, Yahuafai J, Siripong P, Kanokmedhakul S. New Pyrrolobenzoxazine Sesquiterpenoid Derivatives from the Fungus Talaromyces trachyspermus. PLANTA MEDICA 2021; 87:600-610. [PMID: 33682913 DOI: 10.1055/a-1392-1038] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Three new pyrrolobenzoxazine sesquiterpenoids, talatrachyoxazines A - C (1: - 3: ), together with fourteen known compounds (4: - 17: ), were isolated from the fungus Talaromyces trachyspermus EU23. Their structures were identified by spectroscopic evidence and mass spectrometry. The absolute configurations of 1: - 3: were determined by NOESY data and comparison of their calculated and experimental electronic circular dichroism (ECD) spectra. Compound 1: showed cytotoxic activity against HelaS3, KB, HT-29, MCF-7, and HepG2 cell lines with IC50 values of 7, 11, 10, 12, and 10 µM, respectively. Compounds 1: and 14: showed weak antibacterial activity against the gram-positive bacteria Bacillus cereus and Bacillus subtilis, while 1: - 3: and 14: showed weak antibacterial activity against the gram-negative bacterium Pseudomonas aeruginosa. In addition, compound 1: showed weak antibacterial activity against Escherichia coli.
Collapse
Affiliation(s)
- Boonyanoot Chaiyosang
- Natural Products Research Unit, Department of Chemistry and Center for Innovation in Chemistry, Faculty of Science, Khon Kaen University, Khon Kaen, Thailand
| | - Kwanjai Kanokmedhakul
- Natural Products Research Unit, Department of Chemistry and Center for Innovation in Chemistry, Faculty of Science, Khon Kaen University, Khon Kaen, Thailand
| | - Kasem Soytong
- Department of Plant Production Technology, Faculty of Agricultural Technology, King Mongkut's Institute of Technology Ladkrabang, Bangkok, Thailand
| | - Supattra Poeaim
- Department of Biology, Faculty of Science, King Mongkut's Institute of Technology Ladkrabang, Bangkok, Thailand
| | - Mayamor Soytong
- Department of Biology, Faculty of Science, King Mongkut's Institute of Technology Ladkrabang, Bangkok, Thailand
| | - Sarinya Hadsadee
- Center for Organic Electronic and Alternative Energy, Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Ubon Ratchathani University, Ubon Ratchathani, Thailand
| | - Siriporn Jungsuttiwong
- Center for Organic Electronic and Alternative Energy, Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Ubon Ratchathani University, Ubon Ratchathani, Thailand
| | - Jantana Yahuafai
- Natural Products Research Section, Research Division, National Cancer Institute, Bangkok, Thailand
| | - Pongpun Siripong
- Natural Products Research Section, Research Division, National Cancer Institute, Bangkok, Thailand
| | - Somdej Kanokmedhakul
- Natural Products Research Unit, Department of Chemistry and Center for Innovation in Chemistry, Faculty of Science, Khon Kaen University, Khon Kaen, Thailand
| |
Collapse
|
39
|
Shi C, Chen J, Ge Q, Sun J, Guo W, Wang J, Peng L, Xu Q, Fan G, Zhang W, Liu X. Draft Genomes and Comparative Analysis of Seven Mangrove Rhizosphere-Associated Fungi Isolated From Kandelia obovata and Acanthus ilicifolius. FRONTIERS IN FUNGAL BIOLOGY 2021; 2:626904. [PMID: 37744136 PMCID: PMC10512393 DOI: 10.3389/ffunb.2021.626904] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Accepted: 03/16/2021] [Indexed: 09/26/2023]
Abstract
Mangroves are one of the most productive and biologically diverse ecosystems, with unique plants, animals, and microorganisms adapted to the harsh coastal environments. Although fungi are widely distributed in the mangrove ecosystem and they are playing an important role in the decomposition of organic matter, their genomic profiles are still poorly understood. In this study, we isolated seven Ascomycota fungi (Westerdykella dispersa F012, Trichoderma lixii F014, Aspergillus tubingensis F023, Penicillium brefeldianum F032, Neoroussoella solani F033, Talaromyces fuscoviridis F034, and Arthrinium marii F035) from rhizospheres of two mangroves of Kandelia obovata and Acanthus ilicifolius. We sequenced and assembled the whole genome of these fungi, resulting in size ranging from 29 to 48 Mb, while contig N50 from 112 to 833 Kb. We generated six novel fungi genomes except A. tubingensis, and the gene completeness and genome completeness of all seven genomes are higher than 94%. Comparing with non-mangrove fungi, we found Carbohydrate-Binding Modules (CBM32), a subfamily of carbohydrate active enzymes, only detected in two mangrove fungi. Another two subfamilies, Glycoside Hydrolases (GH6) and Polysaccharide Lyases (PL4), were significantly different in gene copy number between K. obovata and A. ilicifolius rhizospheres (P-value 0.041 for GH6, 0.047 for PL4). These findings may indicate an important influence of mangrove environments or hosts on the ability of decomposition in rhizosphere fungi. Secondary metabolite biosynthesis gene clusters were detected and we found the mangrove fungi averagely contain 18 Type I Polyketide (t1pks) synthase, which was significantly higher than 13 in non-mangrove fungi (P-value 0.048), suggesting their potential roles in producing bioactive compounds that important for fungi development and ecology. We reported seven mangrove-associated fungal genomes in this study and compared their carbohydrate active enzymes and secondary metabolites (SM) genes with those of non-mangrove fungi, and the results suggest that there are differences in genetic information among fungi in different habitats.
Collapse
Affiliation(s)
- Chengcheng Shi
- BGI-Qingdao, BGI-Shenzhen, Qingdao, China
- BGI Education Center, University of Chinese Academy of Sciences, Shenzhen, China
| | | | - Qijin Ge
- BGI-Qingdao, BGI-Shenzhen, Qingdao, China
| | - Jiahui Sun
- BGI-Qingdao, BGI-Shenzhen, Qingdao, China
| | - Wenjie Guo
- BGI-Qingdao, BGI-Shenzhen, Qingdao, China
| | - Jie Wang
- Genetic Engineering Research Center, School of Life Sciences, Chongqing University, Chongqing, China
- BGI-Argo Seed Service (Wuhan) Co., Ltd, BGI-Shenzhen, Wuhan, China
| | - Ling Peng
- BGI-Qingdao, BGI-Shenzhen, Qingdao, China
| | - Qiwu Xu
- BGI-Qingdao, BGI-Shenzhen, Qingdao, China
| | | | - Wenwei Zhang
- BGI-Qingdao, BGI-Shenzhen, Qingdao, China
- BGI-Shenzhen, Shenzhen, China
| | - Xin Liu
- BGI-Qingdao, BGI-Shenzhen, Qingdao, China
- BGI-Shenzhen, Shenzhen, China
- BGI-Fuyang, BGI-Shenzhen, Fuyang, China
| |
Collapse
|
40
|
Pang Z, Dong F, Liu Q, Lin W, Hu C, Yuan Z. Soil Metagenomics Reveals Effects of Continuous Sugarcane Cropping on the Structure and Functional Pathway of Rhizospheric Microbial Community. Front Microbiol 2021; 12:627569. [PMID: 33746921 PMCID: PMC7973049 DOI: 10.3389/fmicb.2021.627569] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Accepted: 02/08/2021] [Indexed: 12/25/2022] Open
Abstract
The continuous cropping of plants can result in the disruption of the soil microbial community and caused significant declines in yields. However, there are few reports on the effects of continuous cropping of sugarcane on the microbial community structure and functional pathway. In the current study, we analyzed the structural and functional changes of microbial community structure in the rhizospheric soil of sugarcane in different continuous cropping years using Illumina Miseq high-throughput sequencing and metagenomics analysis. We collected rhizosphere soils from fields of no continuous cropping history (NCC), 10 years of continuous cropping (CC10), and 30 years of continuous cropping (CC30) periods in the Fujian province. The results demonstrated that continuous sugarcane cropping resulted in significant changes in the physicochemical properties of soil and the composition of soil bacterial and fungal communities. With the continuous cropping, the crop yield dramatically declined from NCC to CC30. Besides, the redundancy analysis (RDA) of the dominant bacterial and fungal phyla and soil physicochemical properties revealed that the structures of the bacterial and fungal communities were mainly driven by pH and TS. Analysis of potential functional pathways during the continuous cropping suggests that different KEGG pathways were enriched in different continuous cropping periods. The significant reduction of bacteria associated with rhizospheric soil nitrogen and sulfur cycling functions and enrichment of pathogenic bacteria may be responsible for the reduction of effective nitrogen and total sulfur content in rhizospheric soil of continuous sugarcane as well as the reduction of sugarcane yield and sugar content. Additionally, genes related to nitrogen and sulfur cycling were identified in our study, and the decreased abundance of nitrogen translocation genes and AprAB and DsrAB in the dissimilatory sulfate reduction pathway could be the cause of declined biomass. The findings of this study may provide a theoretical basis for uncovering the mechanism of obstacles in continuous sugarcane cropping and provide better guidance for sustainable development of the sugarcane.
Collapse
Affiliation(s)
- Ziqin Pang
- Key Laboratory of Sugarcane Biology and Genetic Breeding, Ministry of Agriculture, Fujian Agriculture and Forestry University, Fuzhou, China
- College of Agricultural, Fujian Agriculture and Forestry University, Fuzhou, China
- Province and Ministry Co-sponsored Collaborative Innovation Center of Sugar Industry, Nanning, China
| | - Fei Dong
- College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou, China
- Center for Genomics and Biotechnology, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Qiang Liu
- Key Laboratory of Sugarcane Biology and Genetic Breeding, Ministry of Agriculture, Fujian Agriculture and Forestry University, Fuzhou, China
- College of Agricultural, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Wenxiong Lin
- College of Agricultural, Fujian Agriculture and Forestry University, Fuzhou, China
- College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Chaohua Hu
- Key Laboratory of Sugarcane Biology and Genetic Breeding, Ministry of Agriculture, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Zhaonian Yuan
- Key Laboratory of Sugarcane Biology and Genetic Breeding, Ministry of Agriculture, Fujian Agriculture and Forestry University, Fuzhou, China
- College of Agricultural, Fujian Agriculture and Forestry University, Fuzhou, China
- Province and Ministry Co-sponsored Collaborative Innovation Center of Sugar Industry, Nanning, China
| |
Collapse
|
41
|
New Polyenes from the Marine-Derived Fungus Talaromyces cyanescens with Anti-Neuroinflammatory and Cytotoxic Activities. Molecules 2021; 26:molecules26040836. [PMID: 33562648 PMCID: PMC7915668 DOI: 10.3390/molecules26040836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 01/29/2021] [Accepted: 02/02/2021] [Indexed: 11/17/2022] Open
Abstract
Three new polyene compounds, talacyanols A–C (1–3), along with two known compounds, ramulosin (4) and eurothiocin A (5), were isolated from the marine fungus Talaromyces cyanescens derived from a seaweed Caulerpa sp. Structures of 1–5 were established by one-dimensional and two-dimensional (1D/2D) NMR, HR-ESIMS, and the modified Mosher’s methods, as well as comparison with previously reported literature data. All the compounds (1–5) were tested for their in vitro cytotoxic and anti-neuroinflammatory activities. Among them, 1 showed moderate cytotoxic activity against a panel of cancer cell lines (HCT-15, NUGC-3, NCI-H23, ACHN, PC-3, and MDA-MB-231) with GI50 values ranging from 44.4 to 91.6 μM, whereas compounds 2 and 5 exhibited anti-neuroinflammatory effect without cytotoxicity against all the tested cell lines.
Collapse
|
42
|
Wang YJ, Ma N, Liu CY, Feng YX, Zhang FX, Li C, Pei YH. Xanthones and anthraquinones from the soil fungus Penicillium sp. DWS10-P-6. RSC Adv 2021; 11:3162-3167. [PMID: 35424208 PMCID: PMC8693886 DOI: 10.1039/d0ra08141h] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Accepted: 01/04/2021] [Indexed: 11/21/2022] Open
Abstract
Two new xanthones, oxisterigmatocystins J and K (1-2), and two new anthraquinones, versicolorins D and E (3-4), were isolated from solid cultures of the fungus Penicillium sp. DWS10-P-6, together with twelve known compounds (5-16). Their structures, including their absolute configurations, were characterized on the basis of extensive 1D NMR, 2D NMR, MS and CD spectral data. The cytotoxic activities of compounds 1-12 against HL-60, MDA-MB-231 and PC-3 cells were also evaluated. Compounds 4 and 5 showed significant cytotoxic activity against the HL-60 cell line with IC50 values of 1.65 μM and 1.05 μM, respectively.
Collapse
Affiliation(s)
- Ya-Jing Wang
- Department of Medicinal Chemistry and Natural Medicine Chemistry, College of Pharmacy, HarBin Medical University HarBin 150081 People's Republic of China
| | - Nan Ma
- Department of Medicinal Chemistry and Natural Medicine Chemistry, College of Pharmacy, HarBin Medical University HarBin 150081 People's Republic of China
| | - Chun-Yue Liu
- Department of Medicinal Chemistry and Natural Medicine Chemistry, College of Pharmacy, HarBin Medical University HarBin 150081 People's Republic of China
| | - Yi-Xuan Feng
- Department of Medicinal Chemistry and Natural Medicine Chemistry, College of Pharmacy, HarBin Medical University HarBin 150081 People's Republic of China
| | - Feng-Xiang Zhang
- The First Affiliated Hospital of Jinan University GuangZhou 510632 People's Republic of China
| | - Chang Li
- Department of Medicinal Chemistry and Natural Medicine Chemistry, College of Pharmacy, HarBin Medical University HarBin 150081 People's Republic of China
| | - Yue-Hu Pei
- Department of Medicinal Chemistry and Natural Medicine Chemistry, College of Pharmacy, HarBin Medical University HarBin 150081 People's Republic of China .,Shenyang Pharmaceutical University Shenyang 110016 People's Republic of China
| |
Collapse
|
43
|
Sahu MK, Kaushik K, Das A, Jha H. In vitro and in silico antioxidant and antiproliferative activity of rhizospheric fungus Talaromyces purpureogenus isolate-ABRF2. BIORESOUR BIOPROCESS 2020. [DOI: 10.1186/s40643-020-00303-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
AbstractThe present study evaluated the potential biological activities of rhizospheric fungi isolated from the Achanakmar Biosphere Reserve, India. Fungus, Talaromyces purpureogenus isolate-ABRF2 from the soil of the Achanakmar biosphere was characterized by using morphological, biochemical and molecular techniques. Fungus was screened for the production of secondary metabolites using a specific medium. The metabolites were extracted using a suitable solvent and each fraction was subsequently evaluated for their antioxidant, antimicrobial, antiproliferative and anti-aging properties. The ethanolic extract depicted the highest antioxidant activity with 83%, 79%, 80% and 74% as assessed by ferric reducing power, 2,2-diphenyl 1-picrylhydrazyl, 2,2′-azino-bis3-ethylbenzthiazoline-6-sulfonic and phosphomolybdenum assays, respectively. Similarly, ethanolic extracts depicted marked antimicrobial activity as compared with standard antibiotics and antifungal agents as well as demonstrated significant antiproliferative property against a panel of mammalian cancer cell lines. Furthermore, different fractions of the purified ethanolic extract obtained using adsorption column chromatography were evaluated for antiproliferative property and identification of an active metabolite in the purified fraction using gas chromatography–mass spectroscopy and nuclear magnetic resonance techniques yielded 3-methyl-4-oxo-pentanoic acid. Thus, the present study suggests that the active metabolite 3-methyl-4-oxo-pentanoic acid extracted from Talaromyces purpureogenus isolate-ABRF2 has a potential antiproliferative, anti-aging, and antimicrobial therapeutic properties that will be further evaluated using in vivo studies in future.
Collapse
|
44
|
Yang B, Yang ZD, Li XF, Shu ZM. Secondary Metabolites of the Endophytic Fungi Talaromyces wortmannii Cultivated in Maize Medium and their Bioactivity. Chem Nat Compd 2020. [DOI: 10.1007/s10600-020-03249-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
45
|
Parul, Thiyam G, Dufossé L, Sharma A. Characterization of Talaromyces purpureogenus strain F extrolites and development of production medium for extracellular pigments enriched with antioxidant properties. FOOD AND BIOPRODUCTS PROCESSING 2020. [DOI: 10.1016/j.fbp.2020.08.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
46
|
Meng LH, Li XM, Zhang FZ, Wang YN, Wang BG. Talascortenes A-G, Highly Oxygenated Diterpenoid Acids from the Sea-Anemone-Derived Endozoic Fungus Talaromyces scorteus AS-242. JOURNAL OF NATURAL PRODUCTS 2020; 83:2528-2536. [PMID: 32813522 DOI: 10.1021/acs.jnatprod.0c00628] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Eight new diterpenoid acids, namely, talascortenes A-G (1-7) and 5α,9β-dihydroxyisocupressic acid (8), with four different carbon skeletons, were isolated and identified from the endozoic fungal strain Talaromyces scorteus AS-242 that was obtained from the inner fresh tissue of a deep sea Cerianthus sp. sea anemone. The structures of the new compounds were elucidated by detailed interpretation of NMR and mass spectrometric data. X-ray crystallographic analysis of compounds 1-5 and 7 confirmed their structures and absolute configurations. Compounds 1-8 showed inhibitory activities against several human, aquatic, and plant pathogens with MIC values ranging from 1 to 32 μg/mL.
Collapse
Affiliation(s)
- Ling-Hong Meng
- Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Nanhai Road 7, Qingdao 266071, People's Republic of China
- Laboratory of Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, Wenhai Road 1, Qingdao 266237, People's Republic of China
- Center for Ocean Mega-Science, Chinese Academy of Sciences, Nanhai Road 7, Qingdao 266071, People's Republic of China
| | - Xiao-Ming Li
- Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Nanhai Road 7, Qingdao 266071, People's Republic of China
- Laboratory of Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, Wenhai Road 1, Qingdao 266237, People's Republic of China
- Center for Ocean Mega-Science, Chinese Academy of Sciences, Nanhai Road 7, Qingdao 266071, People's Republic of China
| | - Fan-Zhong Zhang
- 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
| | - Ya-Nan Wang
- 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
- Key Laboratory of Experimental Marine Biology, Institute of Oceanology, Chinese Academy of Sciences, Nanhai Road 7, Qingdao 266071, People's Republic of China
- Laboratory of Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, Wenhai Road 1, Qingdao 266237, People's Republic of China
- Center for Ocean Mega-Science, Chinese Academy of Sciences, Nanhai Road 7, Qingdao 266071, People's Republic of China
| |
Collapse
|
47
|
Lan D, Wu B. Chemistry and Bioactivities of Secondary Metabolites from the Genus Talaromyces. Chem Biodivers 2020; 17:e2000229. [PMID: 32432837 DOI: 10.1002/cbdv.202000229] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Accepted: 05/18/2020] [Indexed: 12/13/2022]
Abstract
Fungi have especially captured the interest and fascination of natural product chemists in that they produce a dizzying array of natural organic molecules with many unique functional groups and atom arrangements. In this review, we focus on the genus Talaromyces (Trichocomaceae) which has been a hot spot of natural product studies over the last three decades. This review summarized the discovery, structures, and bioactivities of various classes of 151 compounds isolated from both terrestrial and marine derived fungal strains of the genus Talaromyces reported from 1994 to 2019.
Collapse
Affiliation(s)
- Donghe Lan
- Ocean College, Zhejiang University, Zhoushan, 316021, P. R. China
| | - Bin Wu
- Ocean College, Zhejiang University, Zhoushan, 316021, P. R. China
| |
Collapse
|
48
|
Morales-Oyervides L, Ruiz-Sánchez JP, Oliveira JC, Sousa-Gallagher MJ, Méndez-Zavala A, Giuffrida D, Dufossé L, Montañez J. Biotechnological approaches for the production of natural colorants by Talaromyces/Penicillium: A review. Biotechnol Adv 2020; 43:107601. [PMID: 32682871 DOI: 10.1016/j.biotechadv.2020.107601] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 06/20/2020] [Accepted: 07/13/2020] [Indexed: 12/28/2022]
Abstract
There has been an increased interest in replacing synthetic colorants by colorants obtained from natural sources, especially microbial pigments. Monascus pigments have been used as natural colorings and food additives in Asia for centuries but have raised toxicity issues. Recently, Talaromyces/Penicillium species have been recognized as potential strains to produce natural pigments similar to those produced by Monascus species. To date, it has not been published a literature compilation about the research and development activity of Talaromyces/Penicillium pigments. Developing a new bioprocess requires several steps, from an initial concept to a practical and feasible application. Industrial applications of fungal pigments will depend on: (i) characterization of the molecules to assure a safe consumption, (ii) stability of the pigments to the processing conditions required by the products where they will be incorporated, (iii) optimizing process conditions to achieve high yields, iv) implementing an efficient product recovery and (v) scale-up of the bioprocess. The above aspects have been reviewed in detail to evaluate the feasibility of reaching a commercial scale of the pigments produced by Talaromyces/Penicillium. Finally, the biological activities of the pigments and their potential applications are discussed.
Collapse
Affiliation(s)
- Lourdes Morales-Oyervides
- School of Engineering, University College Cork, Cork, Ireland; Department of Chemical Engineering, Autonomous University of Coahuila, Saltillo, Coahuila, Mexico
| | - Juan Pablo Ruiz-Sánchez
- Department of Chemical Engineering, Autonomous University of Coahuila, Saltillo, Coahuila, Mexico
| | | | | | | | - Daniele Giuffrida
- Dipartimento di Scienze Biomediche, Odontoiatriche e delle Immagini Morfologiche e Funzionali, University of Messina, Messina, Italy
| | - Laurent Dufossé
- Chimie et Biotechnologie des Produits Naturels & ESIROI Agroalimentaire, Université de la Réunion, Ile de la Réunion, France
| | - Julio Montañez
- Department of Chemical Engineering, Autonomous University of Coahuila, Saltillo, Coahuila, Mexico.
| |
Collapse
|
49
|
Sun BD, Chen AJ, Houbraken J, Frisvad JC, Wu WP, Wei HL, Zhou YG, Jiang XZ, Samson RA. New section and species in Talaromyces. MycoKeys 2020; 68:75-113. [PMID: 32733145 PMCID: PMC7360636 DOI: 10.3897/mycokeys.68.52092] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Accepted: 05/29/2020] [Indexed: 12/31/2022] Open
Abstract
Talaromyces is a monophyletic genus containing seven sections. The number of species in Talaromyces grows rapidly due to reliable and complete sequence data contributed from all over the world. In this study agricultural soil samples from Fujiang, Guangdong, Jiangxi, Shandong, Tibet and Zhejiang provinces of China were collected and analyzed for fungal diversity. Based on a polyphasic approach including phylogenetic analysis of partial ITS, BenA, CaM and RPB2 gene sequences, macro- and micro-morphological analyses, six of them could not be assigned to any described species, and one cannot be assigned to any known sections. Morphological characters as well as their phylogenetic relationship with other Talaromyces species are presented for these putative new species. Penicillium resedanum is combined in Talaromyces section Subinflati as T. resedanus.
Collapse
Affiliation(s)
- Bing-Da Sun
- China General Microbiological Culture Collection Center, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, ChinaInstitute of MicrobiologyBeijingChina
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, ChinaInstitute of Materia MedicaBeijingChina
| | - Amanda J. Chen
- China General Microbiological Culture Collection Center, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, ChinaInstitute of MicrobiologyBeijingChina
| | - Jos Houbraken
- Westerdijk Fungal Biodiversity Institute, Uppsalalaan 8, 3584 CT Utrecht, The NetherlandsWesterdijk Fungal Biodiversity InstituteUtrechtNetherlands
| | - Jens C. Frisvad
- Department of Biotechnology and Biomedicine, Technical University of Denmark, Kongens Lyngby, DenmarkTechnical University of DenmarkKongens LyngbyDenmark
| | - Wen-Ping Wu
- Novozymes China, No. 14, Xinxi Rd, Shangdi, Beijing, ChinaUnaffiliatedBeijingChina
| | - Hai-Lei Wei
- Key Laboratory of Microbial Resources Collection and Preservation, Ministry of Agriculture, Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing 100081, ChinaInstitute of Agricultural Resources and Regional PlanningBeijingChina
| | - Yu-Guang Zhou
- China General Microbiological Culture Collection Center, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, ChinaInstitute of MicrobiologyBeijingChina
| | - Xian-Zhi Jiang
- Microbiome Research Center, Moon (Guangzhou) Biotech Ltd., Guangzhou 510535, ChinaMicrobiome Research CenterGuangzhouChina
| | - Robert A. Samson
- Westerdijk Fungal Biodiversity Institute, Uppsalalaan 8, 3584 CT Utrecht, The NetherlandsWesterdijk Fungal Biodiversity InstituteUtrechtNetherlands
| |
Collapse
|
50
|
Cao X, Shi Y, Wu S, Wu X, Wang K, Sun H, He S, Dickschat JS, Wu B. Polycyclic meroterpenoids, talaromyolides E − K for antiviral activity against pseudorabies virus from the endophytic fungus Talaromyces purpureogenus. Tetrahedron 2020. [DOI: 10.1016/j.tet.2020.131349] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
|