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Zhang F, Ren T, Gao P, Li N, Wu Z, Xia J, Jia X, Yuan L, Jiang P. Characterization and anti-aging effects of polysaccharide from Gomphus clavatus Gray. Int J Biol Macromol 2023; 246:125706. [PMID: 37414316 DOI: 10.1016/j.ijbiomac.2023.125706] [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: 02/24/2023] [Revised: 06/20/2023] [Accepted: 07/03/2023] [Indexed: 07/08/2023]
Abstract
In this study, a highly branched polysaccharide (GPF, 112.0 kDa) was isolated and purified from Gomphus clavatus Gray fruiting bodies. GPF was primarily composed of mannose, galactose, arabinose, xylose, and glucose at a molar ratio of 3.2:1.9:1.6:1.2:1.0. GPF was a highly branched heteropolysaccharide composed of 13 glucosidic bonds, with a degree of branching (DB) of 48.85 %. GPF exhibited anti-aging activity in vivo, significantly increased antioxidant enzymes activities (SOD, CAT and GSH-Px), improved total antioxidant capability (T-AOC) and decreased MDA level in the serum and brain of d-Gal induced aging mice. Behavioral experiments showed that GPF effectively improved learning and memory deficits in d-Gal induced aging mice. Mechanistic studies indicated that GPF could activate AMPK by increasing AMPK phosphorylation and upregulating SIRT1 and PGC-1α expression. These findings suggest that GPF has significant potential as a natural candidate to slow down aging and prevent aging-related diseases.
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Affiliation(s)
- Fan Zhang
- Ministry of Education Agricultural Gene Engineering Research Center, Northeast Normal University, Changchun 130024, China; National Demonstration Center for Experimental Biology Education, Northeast Normal University, Changchun 130024, China
| | - Ting Ren
- Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun 130117, China
| | - Pengli Gao
- Ministry of Education Agricultural Gene Engineering Research Center, Northeast Normal University, Changchun 130024, China
| | - Na Li
- Ministry of Education Agricultural Gene Engineering Research Center, Northeast Normal University, Changchun 130024, China
| | - Zhenghong Wu
- Ministry of Education Agricultural Gene Engineering Research Center, Northeast Normal University, Changchun 130024, China
| | - Jing Xia
- Ministry of Education Agricultural Gene Engineering Research Center, Northeast Normal University, Changchun 130024, China
| | - Xiujuan Jia
- National Demonstration Center for Experimental Biology Education, Northeast Normal University, Changchun 130024, China
| | - Lei Yuan
- The Provincial and Ministerial Co-Founded Collaborative Innovation Center for R & D in Tibet Characteristic Agricultural and Animal Husbandry Resources, Tibet Agriculture and Animal Husbandry University, Nyingchi, Tibet 860000, China.
| | - Peng Jiang
- Ministry of Education Agricultural Gene Engineering Research Center, Northeast Normal University, Changchun 130024, China; National Demonstration Center for Experimental Biology Education, Northeast Normal University, Changchun 130024, China.
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2
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Zhang C, Fu Q, Hua Y, Zhang H, Duan Y. Correlation of conformational changes and immunomodulatory activity of lentinan under different subcritical water temperature. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.102061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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3
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Zhabinskii VN, Drasar P, Khripach VA. Structure and Biological Activity of Ergostane-Type Steroids from Fungi. Molecules 2022; 27:2103. [PMID: 35408501 PMCID: PMC9000798 DOI: 10.3390/molecules27072103] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 03/22/2022] [Accepted: 03/23/2022] [Indexed: 12/24/2022] Open
Abstract
Mushrooms are known not only for their taste but also for beneficial effects on health attributed to plethora of constituents. All mushrooms belong to the kingdom of fungi, which also includes yeasts and molds. Each year, hundreds of new metabolites of the main fungal sterol, ergosterol, are isolated from fungal sources. As a rule, further testing is carried out for their biological effects, and many of the isolated compounds exhibit one or another activity. This study aims to review recent literature (mainly over the past 10 years, selected older works are discussed for consistency purposes) on the structures and bioactivities of fungal metabolites of ergosterol. The review is not exhaustive in its coverage of structures found in fungi. Rather, it focuses solely on discussing compounds that have shown some biological activity with potential pharmacological utility.
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Affiliation(s)
- Vladimir N. Zhabinskii
- Institute of Bioorganic Chemistry, National Academy of Sciences of Belarus, Kuprevich Str., 5/2, 220141 Minsk, Belarus;
| | - Pavel Drasar
- Department of Chemistry of Natural Compounds, University of Chemistry and Technology, Technicka 5, CZ-166 28 Prague, Czech Republic;
| | - Vladimir A. Khripach
- Institute of Bioorganic Chemistry, National Academy of Sciences of Belarus, Kuprevich Str., 5/2, 220141 Minsk, Belarus;
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Nowakowski P, Markiewicz-Żukowska R, Bielecka J, Mielcarek K, Grabia M, Socha K. Treasures from the forest: Evaluation of mushroom extracts as anti-cancer agents. Biomed Pharmacother 2021; 143:112106. [PMID: 34482165 DOI: 10.1016/j.biopha.2021.112106] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 08/09/2021] [Accepted: 08/23/2021] [Indexed: 12/16/2022] Open
Abstract
Mushrooms provide a reliable source of bioactive compounds and have numerous nutritional values, which is one of the reasons why they are widely used for culinary purposes. They may also be a remedy for several medical conditions, including cancer diseases. Given the constantly increasing number of cancer incidents, the great anticancer potential of mushrooms has unsurprisingly become an object of interest to researchers. Therefore, this review aimed to collect and summarize all the available scientific data on the anti-cancer activity of mushroom extracts. Our research showed that mushroom extracts from 92 species, prepared using 12 different solvents, could reduce the viability of 38 various cancers. Additionally, we evaluated different experimental models: in vitro (cell model), in vivo (mice and rat model, case studies and randomized controlled trials), and in silico. Breast cancer proved to be sensitive to the highest number of mushroom extracts. The curative mechanisms of the studied mushrooms consisted in: inhibition of cancer cell proliferation, unregulated proportion of cells in cell cycle phases, induction of autophagy and phagocytosis, improved response of the immune system, and induction of apoptotic death of cells via upregulation of pro-apoptotic factors and downregulation of anti-apoptotic genes. The processes mainly involved the expression of caspases -3, -8, -9, AKT, p27, p53, BAX, and BCL2. The quoted results could lead to the classification of mushrooms as nutraceuticals used to prevent a variety of disorders or to support treatment of cancer diseases.
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Affiliation(s)
- Patryk Nowakowski
- Department of Bromatology, Faculty of Pharmacy with the Division of Laboratory Medicine, Medical University of Bialystok, Mickiewicza 2D, 15-222 Białystok, Poland.
| | - Renata Markiewicz-Żukowska
- Department of Bromatology, Faculty of Pharmacy with the Division of Laboratory Medicine, Medical University of Bialystok, Mickiewicza 2D, 15-222 Białystok, Poland
| | - Joanna Bielecka
- Department of Bromatology, Faculty of Pharmacy with the Division of Laboratory Medicine, Medical University of Bialystok, Mickiewicza 2D, 15-222 Białystok, Poland
| | - Konrad Mielcarek
- Department of Bromatology, Faculty of Pharmacy with the Division of Laboratory Medicine, Medical University of Bialystok, Mickiewicza 2D, 15-222 Białystok, Poland
| | - Monika Grabia
- Department of Bromatology, Faculty of Pharmacy with the Division of Laboratory Medicine, Medical University of Bialystok, Mickiewicza 2D, 15-222 Białystok, Poland
| | - Katarzyna Socha
- Department of Bromatology, Faculty of Pharmacy with the Division of Laboratory Medicine, Medical University of Bialystok, Mickiewicza 2D, 15-222 Białystok, Poland
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5
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Narrative Review: Bioactive Potential of Various Mushrooms as the Treasure of Versatile Therapeutic Natural Product. J Fungi (Basel) 2021; 7:jof7090728. [PMID: 34575766 PMCID: PMC8466349 DOI: 10.3390/jof7090728] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 09/02/2021] [Accepted: 09/02/2021] [Indexed: 12/11/2022] Open
Abstract
Mushrooms have remained an eternal part of traditional cuisines due to their beneficial health potential and have long been recognized as a folk medicine for their broad spectrum of nutraceuticals, as well as therapeutic and prophylactic uses. Nowadays, they have been extensively investigated to explain the chemical nature and mechanisms of action of their biomedicine and nutraceuticals capacity. Mushrooms belong to the astounding dominion of Fungi and are known as a macrofungus. Significant health benefits of mushrooms, including antiviral, antibacterial, anti-parasitic, antifungal, wound healing, anticancer, immunomodulating, antioxidant, radical scavenging, detoxification, hepatoprotective cardiovascular, anti-hypercholesterolemia, and anti-diabetic effects, etc., have been reported around the globe and have attracted significant interests of its further exploration in commercial sectors. They can function as functional foods, help in the treatment and therapeutic interventions of sub-optimal health states, and prevent some consequences of life-threatening diseases. Mushrooms mainly contained low and high molecular weight polysaccharides, fatty acids, lectins, and glucans responsible for their therapeutic action. Due to the large varieties of mushrooms present, it becomes challenging to identify chemical components present in them and their beneficial action. This article highlights such therapeutic activities with their active ingredients for mushrooms.
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He MQ, Zhao RL, Hyde KD, Begerow D, Kemler M, Yurkov A, McKenzie EHC, Raspé O, Kakishima M, Sánchez-Ramírez S, Vellinga EC, Halling R, Papp V, Zmitrovich IV, Buyck B, Ertz D, Wijayawardene NN, Cui BK, Schoutteten N, Liu XZ, Li TH, Yao YJ, Zhu XY, Liu AQ, Li GJ, Zhang MZ, Ling ZL, Cao B, Antonín V, Boekhout T, da Silva BDB, De Crop E, Decock C, Dima B, Dutta AK, Fell JW, Geml J, Ghobad-Nejhad M, Giachini AJ, Gibertoni TB, Gorjón SP, Haelewaters D, He SH, Hodkinson BP, Horak E, Hoshino T, Justo A, Lim YW, Menolli N, Mešić A, Moncalvo JM, Mueller GM, Nagy LG, Nilsson RH, Noordeloos M, Nuytinck J, Orihara T, Ratchadawan C, Rajchenberg M, Silva-Filho AGS, Sulzbacher MA, Tkalčec Z, Valenzuela R, Verbeken A, Vizzini A, Wartchow F, Wei TZ, Weiß M, Zhao CL, Kirk PM. Notes, outline and divergence times of Basidiomycota. FUNGAL DIVERS 2019. [DOI: 10.1007/s13225-019-00435-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
AbstractThe Basidiomycota constitutes a major phylum of the kingdom Fungi and is second in species numbers to the Ascomycota. The present work provides an overview of all validly published, currently used basidiomycete genera to date in a single document. An outline of all genera of Basidiomycota is provided, which includes 1928 currently used genera names, with 1263 synonyms, which are distributed in 241 families, 68 orders, 18 classes and four subphyla. We provide brief notes for each accepted genus including information on classification, number of accepted species, type species, life mode, habitat, distribution, and sequence information. Furthermore, three phylogenetic analyses with combined LSU, SSU, 5.8s, rpb1, rpb2, and ef1 datasets for the subphyla Agaricomycotina, Pucciniomycotina and Ustilaginomycotina are conducted, respectively. Divergence time estimates are provided to the family level with 632 species from 62 orders, 168 families and 605 genera. Our study indicates that the divergence times of the subphyla in Basidiomycota are 406–430 Mya, classes are 211–383 Mya, and orders are 99–323 Mya, which are largely consistent with previous studies. In this study, all phylogenetically supported families were dated, with the families of Agaricomycotina diverging from 27–178 Mya, Pucciniomycotina from 85–222 Mya, and Ustilaginomycotina from 79–177 Mya. Divergence times as additional criterion in ranking provide additional evidence to resolve taxonomic problems in the Basidiomycota taxonomic system, and also provide a better understanding of their phylogeny and evolution.
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8
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Corrêa RC, Peralta RM, Bracht A, Ferreira IC. The emerging use of mycosterols in food industry along with the current trend of extended use of bioactive phytosterols. Trends Food Sci Technol 2017. [DOI: 10.1016/j.tifs.2017.06.012] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Kolundžić M, Stanojković T, Radović J, Tačić A, Dodevska M, Milenković M, Sisto F, Masia C, Farronato G, Nikolić V, Kundaković T. Cytotoxic and Antimicrobial Activities ofCantharellus cibariusFr. (Cantarellaceae). J Med Food 2017; 20:790-796. [DOI: 10.1089/jmf.2016.0176] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Affiliation(s)
- Marina Kolundžić
- Department of Pharmacognosy, Faculty of Pharmacy, University of Belgrade, Belgrade, Serbia
| | | | - Jelena Radović
- Department of Pharmacognosy, Faculty of Pharmacy, University of Belgrade, Belgrade, Serbia
| | - Ana Tačić
- Department of Organic Chemistry, Faculty of Technology, University of Niš, Leskovac, Serbia
| | | | - Marina Milenković
- Department of Microbiology and Immunology, Faculty of Pharmacy, University of Belgrade, Belgrade, Serbia
| | - Francesca Sisto
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
| | - Carla Masia
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
| | - Giampietro Farronato
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
| | - Vesna Nikolić
- Department of Organic Chemistry, Faculty of Technology, University of Niš, Leskovac, Serbia
| | - Tatjana Kundaković
- Department of Pharmacognosy, Faculty of Pharmacy, University of Belgrade, Belgrade, Serbia
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Sánchez C. Reactive oxygen species and antioxidant properties from mushrooms. Synth Syst Biotechnol 2017; 2:13-22. [PMID: 29062957 PMCID: PMC5625788 DOI: 10.1016/j.synbio.2016.12.001] [Citation(s) in RCA: 114] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2016] [Revised: 11/04/2016] [Accepted: 12/02/2016] [Indexed: 01/05/2023] Open
Abstract
Preventive medicine and food industry have shown an increased interest in the development of natural antioxidants, since those most commonly used synthetic antioxidants may have restricted use in food. This could explain why there is currently much research on the antioxidant properties from natural products such as mushrooms. Many mushrooms have been reported to possess antioxidant properties, which enable them to neutralize free radicals. The oxygen molecule is a free radical, which lead to the generation of the reactive oxygen species and can damage the cells. Cell damage caused by free radicals appears to be a major contributor to aging and degenerative diseases. Mushrooms antioxidant components are found in fruit bodies, mycelium and culture both, which include polysaccharides, tocopherols, phenolics, carotenoids, ergosterol and ascorbic acid among others. Fruit bodies or mycelium can be manipulated to produce active compounds in a relatively short period of time, which represent a significant advantage in antioxidant compounds extraction from mushrooms. Antioxidant compounds may be extracted to be used as functional additives or mushrooms can be incorporated into our food regime, representing an alternative source of food to prevent damage caused by oxidation in the human body.
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Sadorn K, Saepua S, Boonyuen N, Laksanacharoen P, Rachtawee P, Prabpai S, Kongsaeree P, Pittayakhajonwut P. Allahabadolactones A and B from the endophytic fungus, Aspergillus allahabadii BCC45335. Tetrahedron 2016. [DOI: 10.1016/j.tet.2015.11.056] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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12
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Phan CW, David P, Wong KH, Naidu M, Sabaratnam V. Uridine from Pleurotus giganteus and Its Neurite Outgrowth Stimulatory Effects with Underlying Mechanism. PLoS One 2015; 10:e0143004. [PMID: 26565787 PMCID: PMC4643974 DOI: 10.1371/journal.pone.0143004] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2015] [Accepted: 10/29/2015] [Indexed: 12/17/2022] Open
Abstract
Neurodegenerative diseases are linked to neuronal cell death and impairment of neurite outgrowth. An edible mushroom, Pleurotus giganteus was found to stimulate neurite outgrowth in vitro but the chemical constituents and the underlying mechanism is yet to be elucidated. The chemical constituents of P. giganteus (linoleic acid, oleic acid, cinnamic acid, caffeic acid, p-coumaric acid, succinic acid, benzoic acid, and uridine) were tested for neurite outgrowth activity. Uridine (100 μM) was found to increase the percentage of neurite-bearing cells of differentiating neuroblastoma (N2a) cells by 43.1±0.5%, which was 1.8-fold higher than NGF (50 ng/mL)-treated cells. Uridine which was present in P. giganteus (1.80±0.03 g/100g mushroom extract) increased the phosphorylation of extracellular-signal regulated kinases (ERKs) and protein kinase B (Akt). Further, phosphorylation of the mammalian target of rapamycin (mTOR) was also increased. MEK/ERK and PI3K-Akt-mTOR further induced phosphorylation of cAMP-response element binding protein (CREB) and expression of growth associated protein 43 (GAP43); all of which promoted neurite outgrowth of N2a cells. This study demonstrated that P. giganteus may enhance neurite outgrowth and one of the key bioactive molecules responsible for neurite outgrowth is uridine.
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Affiliation(s)
- Chia-Wei Phan
- Mushroom Research Centre, Institute of Biological Sciences, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
- Centre of Excellence for Learning and Teaching, UCSI University, No. 1, Jalan Menara Gading, UCSI Heights, 56000 Cheras, Kuala Lumpur, Malaysia
- * E-mail: (CWP); (VS)
| | - Pamela David
- Mushroom Research Centre, Institute of Biological Sciences, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
- Department of Anatomy, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Kah-Hui Wong
- Mushroom Research Centre, Institute of Biological Sciences, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
- Department of Anatomy, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Murali Naidu
- Mushroom Research Centre, Institute of Biological Sciences, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
- Department of Anatomy, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Vikineswary Sabaratnam
- Mushroom Research Centre, Institute of Biological Sciences, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
- Institute of Biological Sciences, Faculty of Science, University of Malaya, Kuala Lumpur, Malaysia
- * E-mail: (CWP); (VS)
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Huang Y, Li N, Wan JB, Zhang D, Yan C. Structural characterization and antioxidant activity of a novel heteropolysaccharide from the submerged fermentation mycelia of Ganoderma capense. Carbohydr Polym 2015; 134:752-60. [PMID: 26428182 DOI: 10.1016/j.carbpol.2015.08.067] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2015] [Revised: 08/14/2015] [Accepted: 08/21/2015] [Indexed: 11/19/2022]
Abstract
A novel heteropolysaccharide (GCPB-2) with a molecular mass of 1.03×10(5)Da was isolated from the submerged fermentation culturing mycelia powder of Lingzhi, Ganoderma capense, by DEAE-52 cellulose, DEAE Sepharose CL-6B, and Sephadex G-75 column chromatography. Its chemical structure was characterized for the first time. The antioxidant activity was evaluated by two antioxidant assay methods. The result of this study introduced G. capense as a possible valuable source that helped to exhibit some antioxidant properties. The homogeneous polysaccharide was composed of xylose and arabinose in the molar ratio of 1:1, and showed a specific optical rotation of [α]D(25)=+161° (c 1.0, H2O). Monosaccharide analysis, partial acid hydrolysis, periodic acid oxidation, methylation analysis, gas chromatography-mass spectrometry (GC-MS), Fourier transform-infrared spectroscopy (FT-IR), and nuclear magnetic resonance (NMR) spectroscopy ((1)H, (13)C, HMQC and HMBC) were conducted to elucidate its structure. The backbone of GCPB-2 was composed of (1 → 4)-linked-β-D-xylopyranose residues which branched at O-3. The two branches consisted of (1 → 3)-linked-β-L-arabinopyranose terminated with β-D-xylopyranose residues, and (1 → 4)-linked-β-L-arabinopyranose terminated with β-D-arabinopyranose residues. In the in vitro antioxidant assay, GCPB-2 was found to possess 1-diphenyl-2-picryl-hydrazyl (DPPH) radical-scavenging activity with an EC50 value of 0.379 μM. The findings of this study indicated that GCPB-2 possesses the hydroxyl radical-scavenging activity, which provided an experimental evidence to support the G. capense as functional foods in some Asian countries. To understand better the bioactivity of GCPB-2, the antioxidant activity should be further investigated to find out its mechanism in future work.
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Affiliation(s)
- Yating Huang
- College of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, PR China; Key Laboratory of Digital Quality Evaluation of Chinese Materia Medica of State Administration of TCM, PR China; Engineering & Technology Research Center for Chinese Materia Medica Quality of the Universities of Guangdong Province, PR China
| | - Naisheng Li
- College of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, PR China
| | - Jian-Bo Wan
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, PR China
| | - Dezhi Zhang
- College of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, PR China
| | - Chunyan Yan
- College of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, PR China; Key Laboratory of Digital Quality Evaluation of Chinese Materia Medica of State Administration of TCM, PR China; Engineering & Technology Research Center for Chinese Materia Medica Quality of the Universities of Guangdong Province, PR China.
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Liu W, Gu J, Qi J, Zeng XN, Ji J, Chen ZZ, Sun XL. Lentinan exerts synergistic apoptotic effects with paclitaxel in A549 cells via activating ROS-TXNIP-NLRP3 inflammasome. J Cell Mol Med 2015; 19:1949-55. [PMID: 25858687 PMCID: PMC4549045 DOI: 10.1111/jcmm.12570] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2014] [Accepted: 01/29/2015] [Indexed: 12/18/2022] Open
Abstract
Paclitaxel is generally used to treat cancers in clinic as an inhibitor of cell division. However, the acquired resistance in tumours limits its clinical efficacy. Therefore, the aim of this study was to detect whether co-treatment with lentinan enhanced the anti-cancer effects of paclitaxel in A549 cells. We found that the combination of paclitaxel and lentinan resulted in a significantly stronger inhibition on A549 cell proliferation than paclitaxel treatment alone. Co-treatment with paclitaxel and lentinan enhanced cell apoptosis rate by inducing caspase-3 activation. Furthermore, co-treatment with paclitaxel and lentinan significantly triggered reactive oxygen species (ROS) production, and increased thioredoxin-interacting protein (TXNIP) expression. Moreover, co-treatment with paclitaxel and lentinan enhanced TXNIP-NLRP3 interaction, and activated NLRP3 inflammasome whereat interleukin-1β levels were increased and cell apoptosis was induced. In addition, combination of paclitaxel and lentinan could activate apoptosis signal regulating kinase-1 (ASK1)/p38 mitogen-activated protein kinase (MAPK) signal which also contributed to cell apoptosis. Taken together, co-treatment with paclitaxel and lentinan exerts synergistic apoptotic effects in A549 cells through inducing ROS production, and activating NLRP3 inflammasome and ASK1/p38 MAPK signal pathway.
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Affiliation(s)
- Wei Liu
- Jiangsu Key Laboratory of Neurodegeneration, Department of Pharmacology, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Jun Gu
- Jiangsu Key Laboratory of Neurodegeneration, Department of Pharmacology, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Jun Qi
- Jiangsu Key Laboratory of Neurodegeneration, Department of Pharmacology, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Xiao-Ning Zeng
- Department of Respiratory Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Juan Ji
- Jiangsu Key Laboratory of Neurodegeneration, Department of Pharmacology, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Zheng-Zhen Chen
- Jiangsu Key Laboratory of Neurodegeneration, Department of Pharmacology, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Xiu-Lan Sun
- Jiangsu Key Laboratory of Neurodegeneration, Department of Pharmacology, Nanjing Medical University, Nanjing, Jiangsu, China
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15
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Pluchino LA, Liu AKY, Wang HCR. Reactive oxygen species-mediated breast cell carcinogenesis enhanced by multiple carcinogens and intervened by dietary ergosterol and mimosine. Free Radic Biol Med 2015; 80:12-26. [PMID: 25535943 DOI: 10.1016/j.freeradbiomed.2014.12.015] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2014] [Revised: 12/11/2014] [Accepted: 12/12/2014] [Indexed: 01/16/2023]
Abstract
Most breast cancers occur sporadically due to long-term exposure to low-dose carcinogens in the diet and the environment. Specifically, smoke, polluted air, and high-temperature cooked meats comprise multiple carcinogens, such as 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK), benzo[α]pyrene (B[α]P), and 2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine (PhIP). We sought to determine if these carcinogens act together to induce breast cell carcinogenesis, and if so, whether noncytotoxic dietary agents could intervene. We demonstrated that coexposure to physiologically achievable doses of NNK, B[α]P, and PhIP (NBP) holistically enhanced initiation and progression of breast cell carcinogenesis. Reactive oxygen species (ROS) and activation of the ERK pathway were transiently induced by NBP in each exposure, and cross talk between reinforced ROS elevation and ERK activation played an essential role in increased DNA oxidation and damage. After cumulative exposures to NBP, this cross talk contributed to enhanced initiation of cellular carcinogenesis and led to enhanced acquisition of cancer-associated properties. Using NBP-induced transient changes, such as ROS elevation and ERK pathway activation, and cancer-associated properties as targeted endpoints, we revealed, for the first time, that two less-studied dietary compounds, ergosterol and mimosine, at physiologically achievable noncytotoxic levels, were highly effective in intervention of NBP-induced cellular carcinogenesis. Combined ergosterol and mimosine were more effective than individual agents in blocking NBP-induced transient endpoints, including ROS-mediated DNA oxidation, which accounted for their preventive ability to suppress progression of NBP-induced cellular carcinogenesis. Thus, dietary components, such as mushrooms containing ergosterol and legumes containing mimosine, should be considered for affordable prevention of sporadic breast cancer associated with long-term exposure to environmental and dietary carcinogens.
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Affiliation(s)
- Lenora Ann Pluchino
- Department of Biomedical and Diagnostic Sciences, College of Veterinary Medicine, University of Tennessee, 2407 River Drive, Knoxville, TN 37996, USA; Graduate School of Genome Science and Technology, University of Tennessee, Knoxville, TN 37996, USA
| | - Amethyst Kar-Yin Liu
- Department of Biomedical and Diagnostic Sciences, College of Veterinary Medicine, University of Tennessee, 2407 River Drive, Knoxville, TN 37996, USA
| | - Hwa-Chain Robert Wang
- Department of Biomedical and Diagnostic Sciences, College of Veterinary Medicine, University of Tennessee, 2407 River Drive, Knoxville, TN 37996, USA; Graduate School of Genome Science and Technology, University of Tennessee, Knoxville, TN 37996, USA.
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Edible mushrooms: improving human health and promoting quality life. Int J Microbiol 2015; 2015:376387. [PMID: 25685150 PMCID: PMC4320875 DOI: 10.1155/2015/376387] [Citation(s) in RCA: 314] [Impact Index Per Article: 34.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2014] [Accepted: 11/29/2014] [Indexed: 01/12/2023] Open
Abstract
Mushrooms have been consumed since earliest history; ancient Greeks believed that mushrooms provided strength for warriors in battle, and the Romans perceived them as the “Food of the Gods.” For centuries, the Chinese culture has treasured mushrooms as a health food, an “elixir of life.” They have been part of the human culture for thousands of years and have considerable interest in the most important civilizations in history because of their sensory characteristics; they have been recognized for their attractive culinary attributes. Nowadays, mushrooms are popular valuable foods because they are low in calories, carbohydrates, fat, and sodium: also, they are cholesterol-free. Besides, mushrooms provide important nutrients, including selenium, potassium, riboflavin, niacin, vitamin D, proteins, and fiber. All together with a long history as food source, mushrooms are important for their healing capacities and properties in traditional medicine. It has reported beneficial effects for health and treatment of some diseases. Many nutraceutical properties are described in mushrooms, such as prevention or treatment of Parkinson, Alzheimer, hypertension, and high risk of stroke. They are also utilized to reduce the likelihood of cancer invasion and metastasis due to antitumoral attributes. Mushrooms act as antibacterial, immune system enhancer and cholesterol lowering agents; additionally, they are important sources of bioactive compounds. As a result of these properties, some mushroom extracts are used to promote human health and are found as dietary supplements.
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Sarikurkcu C, Tepe B, Kocak MS, Uren MC. Metal concentration and antioxidant activity of edible mushrooms from Turkey. Food Chem 2014; 175:549-55. [PMID: 25577119 DOI: 10.1016/j.foodchem.2014.12.019] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2013] [Revised: 12/01/2014] [Accepted: 12/07/2014] [Indexed: 11/18/2022]
Abstract
This study presents information on the antioxidant activity and heavy metal concentrations of Polyporus sulphureus, Macrolepiota procera, Lycoperdon perlatum and Gomphus clavatus mushrooms collected from the province of Mugla in the South-Aegean Region of Turkey. Antioxidant activities of mushroom samples were evaluated by four complementary tests. All tests showed L. perlatum and G. clavatus to possess extremely high antioxidant potential. Antioxidant activity of the samples was strongly correlated with total phenolic-flavonoid content. In terms of heavy metal content, L. perlatum exceeded the legal limits for daily intake of Pb, Fe, Mn, Cr, Ni and Co contents (0.461, 738.00, 14.52, 1.27, 1.65, 0.417 mg/day, respectively) by a 60-kg consumer. Co contents of M. procera (0.026 mg/day) and P. sulphureus (0.030 mg/day) and Cd contents of G. clavatus (0.071 mg/day) were also above the legal limits. According to these results, L. perlatum should not be consumed, despite the potentially beneficial antioxidant activity. Additionally, M. procera and G. clavatus should not be consumed daily due to their high levels of Cd and Co.
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Affiliation(s)
- Cengiz Sarikurkcu
- Suleyman Demirel University, Faculty of Pharmacy, Department of Analytical Chemistry, Isparta, Turkey.
| | - Bektas Tepe
- Kilis 7 Aralık University, Faculty of Science and Literature, Department of Molecular Biology and Genetics, Kilis, Turkey
| | - Mehmet Sefa Kocak
- Süleyman Demirel University, Atabey Vocational School, Department of Medicinal and Aromatic Plants, Isparta, Turkey
| | - Mehmet Cemil Uren
- Süleyman Demirel University, Atabey Vocational School, Department of Medicinal and Aromatic Plants, Isparta, Turkey
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Wang KP, Zhang QL, Liu Y, Wang J, Cheng Y, Zhang Y. Structure and inducing tumor cell apoptosis activity of polysaccharides isolated from Lentinus edodes. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2013; 61:9849-9858. [PMID: 24063660 DOI: 10.1021/jf403291w] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
In this study, five novel polysaccharides SLNT1, SLNT2, JLNT1, JLNT2, and JLNT3 were isolated from the fruit body of Lentinus edodes. Chemical and physical analyses showed that the five polysaccharides consist of glucose with the structure of β-(1→3)-d-glucose main chains and β-(1→6)-d-glucose side chains. Moreover, all of them had triple-helical conformation and different molecular weight distributions. Animal studies further demonstrated that the antitumor effects were remarkably improved by SLNT1 and JLNT1 treatments with the inhibitory rates of 65.41% and 61.07% in H22-bearing mice, respectively. Additionally, both of them significantly increased the levels of serum IL-2 and TNF-α production and induced the tumor cell apoptosis. Taken together, our findings revealed that the involved antitumor mechanisms possibly in part were mediated not only by enhancing the immunity but also by directly killing the tumor and the induction of tumor cell apoptosis in H22-bearing mice.
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Affiliation(s)
- Kai-ping Wang
- Hubei Key Laboratory of Nature Medicinal Chemistry and Resource Evaluation, Tongji Medical College, Huazhong University of Science and Technology , 430030, Wuhan, China
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Athanasakis G, Aligiannis N, Gonou-Zagou Z, Skaltsounis AL, Fokialakis N. Antioxidant Properties of the Wild Edible Mushroom Lactarius salmonicolor. J Med Food 2013; 16:760-4. [DOI: 10.1089/jmf.2012.0297] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Georgios Athanasakis
- Department of Pharmacognosy and Natural Products Chemistry, Faculty of Pharmacy, University of Athens, Athens, Greece
| | - Nektarios Aligiannis
- Department of Pharmacognosy and Natural Products Chemistry, Faculty of Pharmacy, University of Athens, Athens, Greece
| | - Zacharoula Gonou-Zagou
- Department of Ecology and Systematics, Faculty of Biology, University of Athens, Athens, Greece
| | - Alexios-Leandros Skaltsounis
- Department of Pharmacognosy and Natural Products Chemistry, Faculty of Pharmacy, University of Athens, Athens, Greece
| | - Nikolas Fokialakis
- Department of Pharmacognosy and Natural Products Chemistry, Faculty of Pharmacy, University of Athens, Athens, Greece
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Kalogeropoulos N, Yanni AE, Koutrotsios G, Aloupi M. Bioactive microconstituents and antioxidant properties of wild edible mushrooms from the island of Lesvos, Greece. Food Chem Toxicol 2013; 55:378-85. [PMID: 23354393 DOI: 10.1016/j.fct.2013.01.010] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2012] [Revised: 01/07/2013] [Accepted: 01/09/2013] [Indexed: 12/31/2022]
Abstract
Crude composition, fatty acids, sterols, total phenolic content (TPC), individual polyphenols and terpenic acids were determined in five wild edible mushrooms species (Lactarius deliciosus, Lactarius sanguifluus, Lactarius semisanguifluus, Russula delica, Suillus bellinii) from Lesvos Island, Greece. In addition, the DPPH scavenging capacity, the ferric ion reducing power (FRAP) and the ferrous ion chelating activity of mushroom methanolic extracts were assessed. Among sterols, ergosterol predominated at concentrations 9.2-18.0mg/100g fw. Total phenolic content of mushroom extracts ranged from 6.0 to 20.8mg GAE/100g fw. Up to 19 simple polyphenols were determined in mushrooms extracts, the more abundant being p-OH-benzoic acid, p-OH-phenylacetic acid, o-coumaric acid, ferulic acid and chrysin. In addition, the triterpenic acids oleanolic and ursolic were detected for the first time in mushrooms. All species exerted antioxidant activity and ferrous ion chelating capacity. Principal component analysis revealed good correlations between TPC, DPPH and FRAP but not with metal chelating activity. It seems that mushrooms polyphenols exert antiradical and reducing activities, but they are not strong metal chelators, the observed chelating ability being probably due to other classes of compounds. To our knowledge, this is the first report on the bioactive microconstituents and antioxidant activity of wild Greek edible mushrooms.
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Affiliation(s)
- Nick Kalogeropoulos
- Laboratory of Chemistry, Biochemistry, Physical Chemistry of Foods, Department of Nutrition and Dietetics, Harokopio University, Athens, Greece.
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Aqueous extracts of Lentinula edodes and Pleurotus sajor-caju exhibit high antioxidant capability and promising in vitro antitumor activity. Nutr Res 2012; 33:76-84. [PMID: 23351413 DOI: 10.1016/j.nutres.2012.11.005] [Citation(s) in RCA: 77] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2012] [Revised: 11/01/2012] [Accepted: 11/05/2012] [Indexed: 01/21/2023]
Abstract
Mushroom extracts are increasingly sold as dietary supplements because of several of their properties, including the enhancement of immune function and antitumor activity. We hypothesized that soluble polar substances present in mushroom extracts may show antioxidant and anticancer properties. This report shows that Brazilian aqueous extracts of Lentinula edodes and Pleurotus sajor-caju exert inhibitory activity against the proliferation of the human tumor cell lines laryngeal carcinoma (Hep-2) and cervical adenocarcinoma (HeLa). Cell viability was determined after using 3 different temperatures (4°C, 22°C, and 50°C) for mushroom extraction. Biochemical assays carried out in parallel indicated higher amounts of polyphenols in the L edodes extracts at all extraction temperatures investigated. The scavenging ability of the 2,2-diphenyl-1-picrylhydrazyl radical showed higher activity for L edodes extracts. Superoxide dismutase-like activity showed no statistically significant difference among the groups for the 2 tested extracts, and catalase-like activity was increased with the L edodes extracts at 4°C. The results for the cytotoxic activity from P sajor-caju extracts at 22°C revealed the half maximal inhibitory concentration values of 0.64% ± 0.02% for Hep-2 and 0.25% ± 0.02% for HeLa. A higher cytotoxic activity was found for the L edodes extract at 22°C, with half maximal inhibitory concentration values of 0.78% ± 0.02% for Hep-2 and 0.57% ± 0.01% for HeLa. Substantial morphological modifications in cells were confirmed by Giemsa staining after treatment with either extract, suggesting inhibition of proliferation and induction of apoptosis with increasing extract concentrations. These results indicate that the aqueous extracts of Brazilian L edodes and P sajor-caju mushrooms are potential sources of antioxidant and anticancer compounds. However, further investigations are needed to exploit their valuable therapeutic uses and to elucidate their modes of action.
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Lam W, Wang C, Tsui T, Wai M, Tang H, Wong Y, Lam L, Hui L, Yew D. Extract of white button mushroom affects skin healing and angiogenesis. Microsc Res Tech 2012; 75:1334-40. [DOI: 10.1002/jemt.22071] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2012] [Accepted: 04/13/2012] [Indexed: 01/06/2023]
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