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González-Solís R, Mendoza G, Ramos A, Bandala VM, Montoya L, González-Bakker A, Padrón JM, Lagunes I, Trigos Á. Antiproliferative and Antibacterial Activity of Polyporoid Fungi from Veracruz, Mexico. Int J Med Mushrooms 2024; 26:73-86. [PMID: 38780424 DOI: 10.1615/intjmedmushrooms.2024052840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2024]
Abstract
Polyporoid fungi represent a vast source of bioactive compounds with potential pharmacological applications. The importance of polyporoid fungi in traditional Chinese medicine has led to an extensive use of some species of Ganoderma for promoting health and longevity because their consumption is associated with several bioactivities. Nevertheless, bioactivity of some other members of the Polyporaceae family has also been reported. This work reports the antiproliferative and antibacterial activity of crude extracts obtained from fruiting bodies of polypore fungi collected from the central region of Veracruz, Mexico, aimed at understanding the diversity of polypore species with potential pharmacological applications. 29 collections were identified macro- and microscopically in 19 species of polyporoid fungi, belonging to 13 genera. The antiproliferative activity screening of extracts against solid tumor cell lines (A549, SW1573, HeLa, HBL-100, T-47D, WiDr) allow us to identify four extracts with strong bioactivity [half-maximal growth inhibition (GI50) ≤ 50 μg/mL]. After this, a phylogenetic analysis of DNA sequences from the ITS region obtained from bioactive specimens allowed us to identify three extracts as Pycnoporus sanguineus (GI50 = ≤ 10 μg/mL) and the fourth bioactive extract as Ganoderma oerstedii (GI50 = < 50 μg/mL. Likewise, extracts from P. sanguineus showed mild or moderate antibacterial activity against Escherichia coli, Staphylococcus aureus and Xanthomonas albilineas. Bioprospecting studies of polyporoid fungi add to the knowledge of the diversity of macrofungi in Mexico and allow us to select one of the bioactive P. sanguineus to continue the pursuit of bioactive compounds through mycochemical studies.
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Affiliation(s)
- Rosalba González-Solís
- Doctorado en Micología Aplicada, Centro de Investigación en Micología Aplicada, Universidad Veracruzana, Xalapa 91010, Veracruz, Mexico
| | - Guillermo Mendoza
- Centro de Investigación en Micología Aplicada, Universidad Veracruzana, Calle Médicos 5, Unidad del Bosque, 91010 Xalapa, Veracruz, México
| | - Antero Ramos
- Instituto de Ecología, A.C., Red Biodiversidad y Sistemática, Carretera Antigua a Coatepec 351, El Haya, 91073, Xalapa, Veracruz, Mexico
| | - Victor M Bandala
- Instituto de Ecología, A.C., Red Biodiversidad y Sistemática, Carretera Antigua a Coatepec 351, El Haya, 91073, Xalapa, Veracruz, Mexico
| | - Leticia Montoya
- Instituto de Ecología, A.C., Red Biodiversidad y Sistemática, Carretera Antigua a Coatepec 351, El Haya, 91073, Xalapa, Veracruz, Mexico
| | - Aday González-Bakker
- BioLab, Instituto Universitario de Bio-Orgánica "Antonio González" (IUBO-AG), Universidad de La Laguna, La Laguna 38206, Spain
| | - José M Padrón
- BioLab, Instituto Universitario de Bio-Orgánica "Antonio González" (IUBO-AG), Universidad de La Laguna, Apartado 456, E-38071, La Laguna, Spain
| | - Irene Lagunes
- Centro de Investigación de Micología Aplicada, Universidad Veracruzana, 91010, Xalapa, Veracruz, Mexico
| | - Ángel Trigos
- Centro de Investigación en Micología Aplicada, Universidad Veracruzana, Calle Médicos 5, Unidad del Bosque, 91010 Xalapa, Veracruz, México
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2
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Hammerle F, Quirós-Guerrero L, Wolfender JL, Peintner U, Siewert B. Highlighting the Phototherapeutical Potential of Fungal Pigments in Various Fruiting Body Extracts with Informed Feature-Based Molecular Networking. MICROBIAL ECOLOGY 2023; 86:1972-1992. [PMID: 36947169 PMCID: PMC10497435 DOI: 10.1007/s00248-023-02200-2] [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: 10/27/2022] [Accepted: 02/21/2023] [Indexed: 06/18/2023]
Abstract
Fungal pigments are characterized by a diverse set of chemical backbones, some of which present photosensitizer-like structures. From the genus Cortinarius, for example, several biologically active photosensitizers have been identified leading to the hypothesis that photoactivity might be a more general phenomenon in the kingdom Fungi. This paper aims at testing the hypothesis. Forty-eight fruiting body-forming species producing pigments from all four major biosynthetic pathways (i.e., shikimate-chorismate, acetate-malonate, mevalonate, and nitrogen heterocycles) were selected and submitted to a workflow combining in vitro chemical and biological experiments with state-of-the-art metabolomics. Fungal extracts were profiled by high-resolution mass spectrometry and subsequently explored by spectral organization through feature-based molecular networking (FBMN), including advanced metabolite dereplication techniques. Additionally, the photochemical properties (i.e., light-dependent production of singlet oxygen), the phenolic content, and the (photo)cytotoxic activity of the extracts were studied. Different levels of photoactivity were found in species from all four metabolic groups, indicating that light-dependent effects are common among fungal pigments. In particular, extracts containing pigments from the acetate-malonate pathway, e.g., extracts from Bulgaria inquinans, Daldinia concentrica, and Cortinarius spp., were not only efficient producers of singlet oxygen but also exhibited photocytotoxicity against three different cancer cell lines. This study explores the distribution of photobiological traits in fruiting body forming fungi and highlights new sources for phototherapeutics.
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Affiliation(s)
- Fabian Hammerle
- Institute of Pharmacy/Pharmacognosy, Center for Molecular Biosciences Innsbruck (CMBI), University Innsbruck, Innrain 80/82, 6020, Innsbruck, Austria
| | - Luis Quirós-Guerrero
- Phytochemistry and Bioactive Natural Products, School of Pharmaceutical Sciences, University of Geneva, CMU - Rue Michel-Servet 1, 1211, Geneva, Switzerland
- Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, CMU, 1211, Geneva, Switzerland
| | - Jean-Luc Wolfender
- Phytochemistry and Bioactive Natural Products, School of Pharmaceutical Sciences, University of Geneva, CMU - Rue Michel-Servet 1, 1211, Geneva, Switzerland
- Institute of Pharmaceutical Sciences of Western Switzerland, University of Geneva, CMU, 1211, Geneva, Switzerland
| | - Ursula Peintner
- Department of Microbiology, University Innsbruck, Technikerstrasse 25d, 6020, Innsbruck, Austria
| | - Bianka Siewert
- Institute of Pharmacy/Pharmacognosy, Center for Molecular Biosciences Innsbruck (CMBI), University Innsbruck, Innrain 80/82, 6020, Innsbruck, Austria.
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3
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Sadri A. Is Target-Based Drug Discovery Efficient? Discovery and "Off-Target" Mechanisms of All Drugs. J Med Chem 2023; 66:12651-12677. [PMID: 37672650 DOI: 10.1021/acs.jmedchem.2c01737] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/08/2023]
Abstract
Target-based drug discovery is the dominant paradigm of drug discovery; however, a comprehensive evaluation of its real-world efficiency is lacking. Here, a manual systematic review of about 32000 articles and patents dating back to 150 years ago demonstrates its apparent inefficiency. Analyzing the origins of all approved drugs reveals that, despite several decades of dominance, only 9.4% of small-molecule drugs have been discovered through "target-based" assays. Moreover, the therapeutic effects of even this minimal share cannot be solely attributed and reduced to their purported targets, as they depend on numerous off-target mechanisms unconsciously incorporated by phenotypic observations. The data suggest that reductionist target-based drug discovery may be a cause of the productivity crisis in drug discovery. An evidence-based approach to enhance efficiency seems to be prioritizing, in selecting and optimizing molecules, higher-level phenotypic observations that are closer to the sought-after therapeutic effects using tools like artificial intelligence and machine learning.
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Affiliation(s)
- Arash Sadri
- Lyceum Scientific Charity, Tehran, Iran, 1415893697
- Interdisciplinary Neuroscience Research Program (INRP), Students' Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran, 1417755331
- Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran, 1417614411
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4
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Irbe I, Andze L, Blumfelde M, Filipova I, Verovkins A, Zoldners J. Harvesting Mycelial Biomass of Selected Basidiomycetes for Chitosan Biopolymer Extraction. Polymers (Basel) 2023; 15:3548. [PMID: 37688174 PMCID: PMC10489876 DOI: 10.3390/polym15173548] [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: 05/30/2023] [Revised: 08/21/2023] [Accepted: 08/24/2023] [Indexed: 09/10/2023] Open
Abstract
This study investigates the mycelial biomass production and chitosan extraction potential of various Basidiomycota strains, including Heterobasidion annosum, Phanerochaete chrysosporium, Pleurotus ostreatus, Trametes versicolor, and Lentinus lepideus. Both submerged fermentation (SF) and solid-state fermentation (SSF) methods were employed. The chitosan yield in basidiocarps of Pleurotus ostreatus, Agaricus bisporus, and Ganoderma applanatum was also evaluated as a reference material. The chitosan extracted from fungal cells was characterized using elemental analyses and FTIR spectroscopy. Among the cultivated strains, P. chrysosporium exhibited the highest mycelial biomass concentration in SF (1.03 g 100 mL-1) after 14 days, while T. versicolor achieved the highest biomass concentration in SSF (3.65 g 100 mL-1). The highest chitosan yield was obtained from the mycelium of P. chrysosporium (0.38%) and T. versicolor (0.37%) in shaken SF. Additionally, commercially cultivated A. bisporus demonstrated the highest chitosan yield in fungal fruiting bodies (1.7%). The extracted chitosan holds potential as a functional biopolymer additive for eco-friendly materials, serving as an alternative to synthetic wet and dry strength agents in packaging materials.
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Affiliation(s)
- Ilze Irbe
- Latvian State Institute of Wood Chemistry, Dzerbenes Iela 27, LV 1006 Riga, Latvia; (L.A.); (M.B.); (I.F.); (A.V.); (J.Z.)
| | - Laura Andze
- Latvian State Institute of Wood Chemistry, Dzerbenes Iela 27, LV 1006 Riga, Latvia; (L.A.); (M.B.); (I.F.); (A.V.); (J.Z.)
| | - Mara Blumfelde
- Latvian State Institute of Wood Chemistry, Dzerbenes Iela 27, LV 1006 Riga, Latvia; (L.A.); (M.B.); (I.F.); (A.V.); (J.Z.)
- Faculty of Biology, University of Latvia, Raina Bulvaris 19, LV 1586 Riga, Latvia
| | - Inese Filipova
- Latvian State Institute of Wood Chemistry, Dzerbenes Iela 27, LV 1006 Riga, Latvia; (L.A.); (M.B.); (I.F.); (A.V.); (J.Z.)
| | - Anrijs Verovkins
- Latvian State Institute of Wood Chemistry, Dzerbenes Iela 27, LV 1006 Riga, Latvia; (L.A.); (M.B.); (I.F.); (A.V.); (J.Z.)
| | - Juris Zoldners
- Latvian State Institute of Wood Chemistry, Dzerbenes Iela 27, LV 1006 Riga, Latvia; (L.A.); (M.B.); (I.F.); (A.V.); (J.Z.)
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An Immunomodulatory Polysaccharide-Protein Complex Isolated from the Polypore Fungus Royoporus badius. J Fungi (Basel) 2023; 9:jof9010087. [PMID: 36675908 PMCID: PMC9864380 DOI: 10.3390/jof9010087] [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: 11/28/2022] [Revised: 12/26/2022] [Accepted: 01/03/2023] [Indexed: 01/07/2023] Open
Abstract
Many wild edible polypore mushrooms have medicinal value. In this study, we investigate the potential medicinal properties of the wild polypore mushroom Royoporus badius collected from north-central British Columbia, Canada. Water extract from R. badius was found to exhibit potent immunomodulatory activity. The extract was purified using DEAE-Sephadex anion-exchange chromatography as well as Sephacryl S-500 and HPLC BioSEC5 size-exclusion chromatography, to yield a novel polysaccharide-protein complex (IMPP-Rb).IMPP-Rb has a peak maxima molecular weight (Mp) of 950 kDa. GC-MS analyses showed that IMPP-Rb is composed predominantly of glucose (49.2%), galactose (11.3%), mannose (10.8%), rhamnose (9.6%), and galacturonic acid (8.2%), with smaller amounts of xylose (5.2%), fucose (2.8%), N-acetyl glucosamine (1.8%), and arabinose (1.2%). IMPP-Rb has multiple linkages, with 4-Glcp, 4-Manp, 6-Manp, 3,4-Manp, 4-Xylp, and 2-Rhap being the most prominent. IMPP-Rb is capable of inducing many cytokines in vitro and the protein component is indispensable for its immunomodulatory activity. IMPP-Rb has potential application as an immuno-stimulatory agent with pharmaceutical value.
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6
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Unravelling the bioprospects of mycoendophytes residing in Withania somnifera for productive pharmaceutical applications. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2021. [DOI: 10.1016/j.bcab.2021.102172] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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7
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Quintero-Cabello KP, Lugo-Flores MA, Rivera-Palafox P, Silva-Espinoza BA, González-Aguilar GA, Esqueda M, Gaitán-Hernández R, Ayala-Zavala JF. Antioxidant Properties and Industrial Uses of Edible Polyporales. J Fungi (Basel) 2021; 7:jof7030196. [PMID: 33803280 PMCID: PMC7998620 DOI: 10.3390/jof7030196] [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: 01/28/2021] [Revised: 03/01/2021] [Accepted: 03/03/2021] [Indexed: 12/18/2022] Open
Abstract
The content of antioxidant compounds varies within fungal species, and the Polyporales order has been recognized for this property. Numerous antioxidant compounds have been identified in Polyporales fungi, including phenolic compounds, β-glucans, ergosterol, ergothioneine, vitamin C, and tocopherols. Each compound contributes differently to the antioxidant potential of fungi. Besides the health benefits for rural communities caused by fungi consumption, their antioxidant composition attracts the food, cosmetic, and pharmaceutical industries’ interest. In this context, the present review compiles, analyzes, and discusses the bioactive composition of edible fungi of the Polyporales order and its contribution to total antioxidant capacity.
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Affiliation(s)
- Karen P. Quintero-Cabello
- Centro de Investigacion en Alimentacion y Desarrollo, A.C., Carretera Gustavo Enrique Astiazaran Rosas, No. 46, Col. La Victoria, Hermosillo, Sonora CP. 83304, Mexico; (K.P.Q.-C.); (M.A.L.-F.); (P.R.-P.); (B.A.S.-E.); (G.A.G.-A.); (M.E.)
| | - Marco A. Lugo-Flores
- Centro de Investigacion en Alimentacion y Desarrollo, A.C., Carretera Gustavo Enrique Astiazaran Rosas, No. 46, Col. La Victoria, Hermosillo, Sonora CP. 83304, Mexico; (K.P.Q.-C.); (M.A.L.-F.); (P.R.-P.); (B.A.S.-E.); (G.A.G.-A.); (M.E.)
| | - Patricia Rivera-Palafox
- Centro de Investigacion en Alimentacion y Desarrollo, A.C., Carretera Gustavo Enrique Astiazaran Rosas, No. 46, Col. La Victoria, Hermosillo, Sonora CP. 83304, Mexico; (K.P.Q.-C.); (M.A.L.-F.); (P.R.-P.); (B.A.S.-E.); (G.A.G.-A.); (M.E.)
| | - Brenda A. Silva-Espinoza
- Centro de Investigacion en Alimentacion y Desarrollo, A.C., Carretera Gustavo Enrique Astiazaran Rosas, No. 46, Col. La Victoria, Hermosillo, Sonora CP. 83304, Mexico; (K.P.Q.-C.); (M.A.L.-F.); (P.R.-P.); (B.A.S.-E.); (G.A.G.-A.); (M.E.)
| | - Gustavo A. González-Aguilar
- Centro de Investigacion en Alimentacion y Desarrollo, A.C., Carretera Gustavo Enrique Astiazaran Rosas, No. 46, Col. La Victoria, Hermosillo, Sonora CP. 83304, Mexico; (K.P.Q.-C.); (M.A.L.-F.); (P.R.-P.); (B.A.S.-E.); (G.A.G.-A.); (M.E.)
| | - Martín Esqueda
- Centro de Investigacion en Alimentacion y Desarrollo, A.C., Carretera Gustavo Enrique Astiazaran Rosas, No. 46, Col. La Victoria, Hermosillo, Sonora CP. 83304, Mexico; (K.P.Q.-C.); (M.A.L.-F.); (P.R.-P.); (B.A.S.-E.); (G.A.G.-A.); (M.E.)
| | - Rigoberto Gaitán-Hernández
- Instituto de Ecologia, A.C., Carretera Antigua a Coatepec, No. 351, El Haya, Xalapa, Veracruz CP. 91073, Mexico;
| | - J. Fernando Ayala-Zavala
- Centro de Investigacion en Alimentacion y Desarrollo, A.C., Carretera Gustavo Enrique Astiazaran Rosas, No. 46, Col. La Victoria, Hermosillo, Sonora CP. 83304, Mexico; (K.P.Q.-C.); (M.A.L.-F.); (P.R.-P.); (B.A.S.-E.); (G.A.G.-A.); (M.E.)
- Correspondence: ; Tel.: +52-(662)289-2400; Fax: +52-(662)280-0422
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8
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Li H, Tian Y, Menolli N, Ye L, Karunarathna SC, Perez-Moreno J, Rahman MM, Rashid MH, Phengsintham P, Rizal L, Kasuya T, Lim YW, Dutta AK, Khalid AN, Huyen LT, Balolong MP, Baruah G, Madawala S, Thongklang N, Hyde KD, Kirk PM, Xu J, Sheng J, Boa E, Mortimer PE. Reviewing the world's edible mushroom species: A new evidence-based classification system. Compr Rev Food Sci Food Saf 2021; 20:1982-2014. [PMID: 33599116 DOI: 10.1111/1541-4337.12708] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Revised: 12/04/2020] [Accepted: 12/21/2020] [Indexed: 12/16/2022]
Abstract
Wild mushrooms are a vital source of income and nutrition for many poor communities and of value to recreational foragers. Literature relating to the edibility of mushroom species continues to expand, driven by an increasing demand for wild mushrooms, a wider interest in foraging, and the study of traditional foods. Although numerous case reports have been published on edible mushrooms, doubt and confusion persist regarding which species are safe and suitable to consume. Case reports often differ, and the evidence supporting the stated properties of mushrooms can be incomplete or ambiguous. The need for greater clarity on edible species is further underlined by increases in mushroom-related poisonings. We propose a system for categorizing mushroom species and assigning a final edibility status. Using this system, we reviewed 2,786 mushroom species from 99 countries, accessing 9,783 case reports, from over 1,100 sources. We identified 2,189 edible species, of which 2,006 can be consumed safely, and a further 183 species which required some form of pretreatment prior to safe consumption or were associated with allergic reactions by some. We identified 471 species of uncertain edibility because of missing or incomplete evidence of consumption, and 76 unconfirmed species because of unresolved, differing opinions on edibility and toxicity. This is the most comprehensive list of edible mushrooms available to date, demonstrating the huge number of mushrooms species consumed. Our review highlights the need for further information on uncertain and clash species, and the need to present evidence in a clear, unambiguous, and consistent manner.
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Affiliation(s)
- Huili Li
- CAS Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, Yunnan, China.,East and Central Asia Regional Office, World Agroforestry Centre (ICRAF), Kunming, Yunnan, China.,Centre for Mountain Futures, Kunming Institute of Botany, Kunming, Yunnan, China
| | - Yang Tian
- College of Food Science and Technology, Yunnan Agricultural University, Kunming, Yunnan, China
| | - Nelson Menolli
- Núcleo de Pesquisa em Micologia, Instituto de Botânica, São Paulo, Brazil.,Departamento de Ciências da Natureza e Matemática (DCM), Subárea de Biologia (SAB), Instituto Federal de Educação, Ciência e Tecnologia de São Paulo (IFSP), São Paulo, Brazil
| | - Lei Ye
- CAS Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, Yunnan, China.,East and Central Asia Regional Office, World Agroforestry Centre (ICRAF), Kunming, Yunnan, China.,Centre for Mountain Futures, Kunming Institute of Botany, Kunming, Yunnan, China
| | - Samantha C Karunarathna
- CAS Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, Yunnan, China.,East and Central Asia Regional Office, World Agroforestry Centre (ICRAF), Kunming, Yunnan, China.,Centre for Mountain Futures, Kunming Institute of Botany, Kunming, Yunnan, China
| | | | - Mohammad Mahmudur Rahman
- Global Centre for Environmental Remediation (GCER), Faculty of Science, The University of Newcastle, Callaghan, NSW, 2308, Australia
| | - Md Harunur Rashid
- Global Centre for Environmental Remediation (GCER), Faculty of Science, The University of Newcastle, Callaghan, NSW, 2308, Australia
| | | | - Leela Rizal
- The University of Queensland, School of Biological Sciences, Brisbane, Queensland, Australia
| | - Taiga Kasuya
- Department of Biology, Keio University, Yokohama, Kanagawa, Japan
| | - Young Woon Lim
- School of Biological Sciences and Institute of Microbiology, Seoul National University, Seoul, Korea
| | - Arun Kumar Dutta
- Department of Botany, West Bengal State University, Barasat, West Bengal, India
| | | | - Le Thanh Huyen
- Department of Toxicology and Environmental Monitoring, Faculty of Environment, Hanoi University of Natural Resources and Environment, Tu Liem North District, Hanoi, Vietnam
| | - Marilen Parungao Balolong
- Department of Biology, College of Arts and Sciences, University of the Philippines, Manila, the Philippines
| | - Gautam Baruah
- Balipara Tract and Frontier Foundation, Guwahati, Assam, India
| | - Sumedha Madawala
- Department of Botany, Faculty of Science, University of Peradeniya, Peradeniya, Sri Lanka
| | - Naritsada Thongklang
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, Thailand.,School of Science, Mae Fah Luang University, Chiang Rai, Thailand
| | - Kevin D Hyde
- Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, Thailand.,School of Science, Mae Fah Luang University, Chiang Rai, Thailand.,Mushroom Research Foundation, Chiang Mai, Thailand
| | - Paul M Kirk
- Biodiversity Informatics and Spatial Analysis, Jodrell Laboratory, Royal Botanic Gardens Kew, Surrey, UK
| | - Jianchu Xu
- CAS Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, Yunnan, China.,East and Central Asia Regional Office, World Agroforestry Centre (ICRAF), Kunming, Yunnan, China.,Centre for Mountain Futures, Kunming Institute of Botany, Kunming, Yunnan, China
| | - Jun Sheng
- Key Laboratory for Agro-biodiversity and Pest Control of Ministry of Education, Yunnan Agricultural University, Kunming, China
| | - Eric Boa
- Institute of Biology, University of Aberdeen, Aberdeen, UK
| | - Peter E Mortimer
- CAS Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, Yunnan, China.,Centre for Mountain Futures, Kunming Institute of Botany, Kunming, Yunnan, China
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9
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Williams TL, Rada B, Tandon E, Gestal MC. "NETs and EETs, a Whole Web of Mess". Microorganisms 2020; 8:E1925. [PMID: 33291570 PMCID: PMC7761834 DOI: 10.3390/microorganisms8121925] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 11/26/2020] [Accepted: 11/30/2020] [Indexed: 12/13/2022] Open
Abstract
Neutrophils and eosinophils are granulocytes that have very distinct functions. Neutrophils are first responders to external threats, and they use different mechanisms to control pathogens. Phagocytosis, reactive oxygen species, and neutrophil extracellular traps (NETs) are some of the mechanisms that neutrophils utilize to fight pathogens. Although there is some controversy as to whether NETs are in fact beneficial or detrimental to the host, it mainly depends on the biological context. NETs can contribute to disease pathogenesis in certain types of diseases, while they are also undeniably critical components of the innate immune response. On the contrary, the role of eosinophils during host immune responses remains to be better elucidated. Eosinophils play an important role during helminthic infections and allergic responses. Eosinophils can function as effector cells in viral respiratory infections, gut bacterial infections, and as modulators of immune responses by driving the balance between Th1 and Th2 responses. In particular, eosinophils have biological activities that appear to be quite similar to those of neutrophils. Both possess bactericidal activity, can activate proinflammatory responses, can modulate adaptive immune responses, can form extracellular traps, and can be beneficial or detrimental to the host according to the underlying pathology. In this review we compare these two cell types with a focus on highlighting their numerous similarities related to extracellular traps.
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Affiliation(s)
- Tyler L. Williams
- Department of Microbiology and Immunology, Louisiana State University (LSU), Health Science Center, Shreveport, LA 71103, USA; (T.L.W.); (E.T.)
| | - Balázs Rada
- Department of Infectious Diseases, University of Georgia, Athens, GA 30302, USA;
| | - Eshaan Tandon
- Department of Microbiology and Immunology, Louisiana State University (LSU), Health Science Center, Shreveport, LA 71103, USA; (T.L.W.); (E.T.)
| | - Monica C. Gestal
- Department of Microbiology and Immunology, Louisiana State University (LSU), Health Science Center, Shreveport, LA 71103, USA; (T.L.W.); (E.T.)
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10
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Thu ZM, Myo KK, Aung HT, Clericuzio M, Armijos C, Vidari G. Bioactive Phytochemical Constituents of Wild Edible Mushrooms from Southeast Asia. Molecules 2020; 25:E1972. [PMID: 32340227 PMCID: PMC7221775 DOI: 10.3390/molecules25081972] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 04/12/2020] [Accepted: 04/14/2020] [Indexed: 12/15/2022] Open
Abstract
Mushrooms have a long history of uses for their medicinal and nutritional properties. They have been consumed by people for thousands of years. Edible mushrooms are collected in the wild or cultivated worldwide. Recently, mushroom extracts and their secondary metabolites have acquired considerable attention due to their biological effects, which include antioxidant, antimicrobial, anti-cancer, anti-inflammatory, anti-obesity, and immunomodulatory activities. Thus, in addition to phytochemists, nutritionists and consumers are now deeply interested in the phytochemical constituents of mushrooms, which provide beneficial effects to humans in terms of health promotion and reduction of disease-related risks. In recent years, scientific reports on the nutritional, phytochemical and pharmacological properties of mushroom have been overwhelming. However, the bioactive compounds and biological properties of wild edible mushrooms growing in Southeast Asian countries have been rarely described. In this review, the bioactive compounds isolated from 25 selected wild edible mushrooms growing in Southeast Asia have been reviewed, together with their biological activities. Phytoconstituents with antioxidant and antimicrobial activities have been highlighted. Several evidences indicate that mushrooms are good sources for natural antioxidants and antimicrobial agents.
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Affiliation(s)
- Zaw Min Thu
- Center of Ningxia Organic Synthesis and Engineering Technology, Institute of Agricultural Resources and Environment, Ningxia Academy of Agriculture and Forestry Sciences, Yinchuan 750002, Ningxia, China;
- Department of Chemistry, Kalay University, Kalay 03044, Sagaing Region, Myanmar
| | - Ko Ko Myo
- Center of Ningxia Organic Synthesis and Engineering Technology, Institute of Agricultural Resources and Environment, Ningxia Academy of Agriculture and Forestry Sciences, Yinchuan 750002, Ningxia, China;
- Department of Chemistry, Kalay University, Kalay 03044, Sagaing Region, Myanmar
| | - Hnin Thanda Aung
- Department of Chemistry, University of Mandalay, Mandalay 100103, Myanmar;
| | - Marco Clericuzio
- DISIT, Università del Piemonte Orientale, Via T. Michel 11, 15121 Alessandria, Italy;
| | - Chabaco Armijos
- Departamento de Química y Ciencias Exactas, Universidad Técnica Particular de Loja, San Cayetano Alto s/n, Loja 1101608, Ecuador
| | - Giovanni Vidari
- Medical Analysis Department, Faculty of Science, Tishk International University, Erbil 44001, Kurdistan Region, Iraq
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11
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Gründemann C, Reinhardt JK, Lindequist U. European medicinal mushrooms: Do they have potential for modern medicine? - An update. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2020; 66:153131. [PMID: 31790898 DOI: 10.1016/j.phymed.2019.153131] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Revised: 10/22/2019] [Accepted: 11/01/2019] [Indexed: 06/10/2023]
Abstract
BACKGROUND The application of mushrooms for health purposes has a long tradition and is very common in Asian countries. This trend is also becoming increasingly popular in the western hemisphere. However, mushrooms from European tradition are being treated in a restrained manner despite having significant potential as drugs or as sources of pure bioactive substances. AIM The present review provides an overview of the most important mushrooms used in European ethnomedical traditions and explores their pharmacological potential and the challenges for the development of new drugs from these sources of natural products. METHOD Mushroom species were selected based on information in old herbal books and dispensaries, uninterrupted use and scientific literature in the PubMed database up to June 2019. RESULTS Traditional experiences and modern studies have demonstrated that medical mushrooms used in European traditions have promising distinct pharmacological potential mediated through defined mechanisms (anti-tumour, anti-inflammatory, anti-oxidative and anti-bacterial). However, the number of modern chemical, biological and pharmacological studies remains relatively small, and some mushroom species have not been studied at all. Unfortunately, no valid clinical studies can be found. Unlike the case with herbal and fungal drugs from traditional Chinese medicine, we are far from comprehensively exploring this potential. CONCLUSIONS Mushrooms from traditional European medicine have the potential to be used in modern medicine. Considerable research, interdisciplinary collaboration, involvement of the pharmaceutical industry, time and money are necessary to explore this potential not only in the form of dietary supplements but also in the form of approved drugs.
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Affiliation(s)
- Carsten Gründemann
- Center for Complementary Medicine, Institute for Environmental Health Sciences and Hospital Infection Control, University Medical Center Freiburg, Breisacher Str. 115B, 79111 Freiburg, Germany.
| | - Jakob K Reinhardt
- Pharmaceutical Biology, University of Basel, Klingelbergstrasse 50, 4056 Basel, Switzerland
| | - Ulrike Lindequist
- Institute of Pharmacy, Ernst-Moritz-Arndt-University Greifswald, F.-l.-Jahn-Str. 17, 17487 Greifswald, Germany
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12
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Angelini P, Girometta C, Tirillini B, Moretti S, Covino S, Cipriani M, D’Ellena E, Angeles G, Federici E, Savino E, Cruciani G, Venanzoni R. A comparative study of the antimicrobial and antioxidant activities of Inonotus hispidus fruit and their mycelia extracts. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2019. [DOI: 10.1080/10942912.2019.1609497] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Paola Angelini
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Perugia, Italy
| | - Carolina Girometta
- Department of Earth and Environmental Science (DSTA), University of Pavia, Pavia, Italy
| | - Bruno Tirillini
- Department of Biomolecular Sciences, University of Urbino, Urbino, Italy
| | - Simone Moretti
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Perugia, Italy
| | - Stefano Covino
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Perugia, Italy
| | - Melania Cipriani
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Perugia, Italy
| | - Eleonora D’Ellena
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Perugia, Italy
| | - Giancarlo Angeles
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Perugia, Italy
| | - Ermanno Federici
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Perugia, Italy
| | - Elena Savino
- Department of Earth and Environmental Science (DSTA), University of Pavia, Pavia, Italy
| | - Gabriele Cruciani
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Perugia, Italy
| | - Roberto Venanzoni
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Perugia, Italy
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13
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Orally administration of Neolentinus lepideus extracts attenuated ethanol induced accumulation of hepatic lipid in mice. Food Sci Biotechnol 2019; 28:243-251. [PMID: 30815316 DOI: 10.1007/s10068-018-0451-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Revised: 08/06/2018] [Accepted: 08/07/2018] [Indexed: 12/16/2022] Open
Abstract
In this study, we examined the effects of the water extract of Neolentinus lepideus (WENL), an edible mushroom, on ethanol-induced hepatic lipid accumulation. Ethanol-induced oil red O-positive spots on AML-12 hepatocytes were attenuated by WENL treatment. Furthermore, the oral administration of WENL in acute and chronic ethanol-fed mouse models resulted in the decrease in blood triglyceride and the accumulation of lipid droplets in the liver. Interestingly, the transcriptional expression related to lipid metabolisms, such as sterol regulatory element-binding protein 1, and cytochrome P450 2E1, was decreased by WENL treatment in both ethanol-induced AML-12 hepatocytes and our chronic ethanol-fed mouse models. In addition, WENL effectively attenuated the ethanol induced activation of MAP kinases and NF-κB in AML-12 hepatocytes. Taken together, our results suggested that WENL can be effective in alleviating alcohol-induced hepatic lipid accumulation and may be used as potential candidate for the prevention of alcoholic fatty liver disease.
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14
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Antitumor potential of new low molecular weight antioxidative preparations from the white rot fungus Cerrena unicolor against human colon cancer cells. Sci Rep 2019; 9:1975. [PMID: 30760769 PMCID: PMC6374373 DOI: 10.1038/s41598-018-37947-z] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Accepted: 12/14/2018] [Indexed: 11/17/2022] Open
Abstract
The aim of this study was to investigate the anticancer and antioxidant activities of low molecular weight subfractions isolated from secondary metabolites produced by the wood degrading fungus Cerrena unicolor. Human colon cancer cells (stage I) HT-29 and human normal colon epithelial cells CCD 841 CoTr were used in the research. The present study demonstrated that the low molecular weight subfractions exhibited inhibitory activity towards human colon cancer cells HT-29 at a concentration range of 25–200 μg/mL. All 6 subfractions inhibited proliferation of cells down to 47.5–9.2% at the highest concentrations in a dose-dependent manner. The most desired activity was exhibited by subfractions S, 3, 4, and 5, as the proliferation of HT-29 cells was inhibited to the greatest extent (16.5, 47.5, 42.7, and 26.1% of the control, respectively), while the effect on CCD 841 CoTr cells was the mildest (inhibition to 54.4, 71.4, 79.4, and 53.4%, compared to the control, respectively). The microscopic observation revealed that all extracts induced programmed cell death, i.e. apoptosis (up to 44.4% (subfraction 6) towards HT-29 and less than 20% (most fractions) towards CCD 841 CoTr), with no or a significantly low level of necrosis in both cell lines at the same time.
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15
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Sułkowska-Ziaja K, Szewczyk A, Galanty A, Gdula-Argasińska J, Muszyńska B. Chemical composition and biological activity of extracts from fruiting bodies and mycelial cultures of Fomitopsis betulina. Mol Biol Rep 2018; 45:2535-2544. [PMID: 30317427 PMCID: PMC6267243 DOI: 10.1007/s11033-018-4420-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Accepted: 10/04/2018] [Indexed: 12/29/2022]
Abstract
Fomitopsis betulina (Bull.) B.K. Cui, M.L. Han & Y.C. Dai has been used for medicinal purposes for over 5000 years. Numerous studies have confirmed the biological activity of compounds found in this species. The purpose of this study was a comparative analysis of selected groups of metabolites in the extracts from fruiting bodies and mycelial cultures. Phenolic acids (syringic, gallic, p-hydroxybenzoic, 3,4-dihydrophenylacetic), indole compounds (L-tryptophan, 5-hydroxy-L-tryptophan, 5-methyltryptamine), sterols (ergosterol, ergosterol peroxide, hexestrol, cholecalciferol), and triterpenes (betulinic acid, betulin) were determined quantitatively by high performance liquid chromatography with UV-Vis/DAD detection, while fatty acids were assessed with the gas chromatography method. Cytotoxic activity against selected human cancer cell lines was determined using the lactate dehydrogenase test. Anti-inflammatory activity was evaluated on lipopolysaccharide activated A549 cells. Those extracts with anti-inflammatory activity were evaluated for their inhibition of pro-inflammatory enzymes. The mycelium extract exhibited significant cytotoxic activity against prostate cancer cells, while the fruiting body extract indicated a moderate effect on the viability of melanoma and prostate cancer. Incubation of lung epithelial cells with biomass extract significantly decreased cyclooxygenase-2 levels compared to LPS activated A549 cells. This paper is the first report of a comparative quantitative analysis of the metabolites in mycelial cultures and fruiting bodies. In addition, a novel element of this study is its comparison of the cytotoxic and anti-inflammatory activity of the obtained extracts. The results of comparing the composition and activity of mycelium and fruiting bodies shows that the cultures could be proposed as a potential biotechnological source for selected biologically active compounds.
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Affiliation(s)
- Katarzyna Sułkowska-Ziaja
- Department of Pharmaceutical Botany, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, 30-688, Kraków, Poland.
| | - Agnieszka Szewczyk
- Department of Pharmaceutical Botany, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, 30-688, Kraków, Poland
| | - Agnieszka Galanty
- Department of Pharmacognosy, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, 30-688, Kraków, Poland
| | - Joanna Gdula-Argasińska
- Department of Radioligands, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, 30-688, Kraków, Poland
| | - Bożena Muszyńska
- Department of Pharmaceutical Botany, Faculty of Pharmacy, Jagiellonian University Medical College, Medyczna 9, 30-688, Kraków, Poland
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