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Hassan M, Shahzadi S, Ransom RF, Kloczkowski A. Nature's Own Pharmacy: Mushroom-Based Chemical Scaffolds and Their Therapeutic Implications. Int J Mol Sci 2023; 24:15596. [PMID: 37958579 PMCID: PMC10647524 DOI: 10.3390/ijms242115596] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 10/23/2023] [Accepted: 10/23/2023] [Indexed: 11/15/2023] Open
Abstract
Mushrooms are new potential sources of valuable medicines, long neglected because of difficulties experienced in their cultivation. There is a large variety of medicinal mushrooms which possess significant therapeutic properties and are used as medications for various diseases because they contain several novel highly bioactive components. Medicinal mushrooms can be identified based on their morphology, size, mass, and the color of the stalk, cap and spore, and attachment to the stalk. Medicinal mushrooms possess a variety of important biological activities and are used as antioxidants, hepatoprotectors, anticancer, antidiabetic, anti-inflammatory, antiaging, antiviral, antiparasitic, and antimicrobial agents, among others. This review provides a basic overview of the chemical scaffolds present in mushrooms and their therapeutic implications in the human body.
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Affiliation(s)
- Mubashir Hassan
- The Steve and Cindy Rasmussen Institute for Genomic Medicine, Nationwide Children’s Hospital, Columbus, OH 43205, USA; (M.H.); (S.S.)
| | - Saba Shahzadi
- The Steve and Cindy Rasmussen Institute for Genomic Medicine, Nationwide Children’s Hospital, Columbus, OH 43205, USA; (M.H.); (S.S.)
| | | | - Andrzej Kloczkowski
- The Steve and Cindy Rasmussen Institute for Genomic Medicine, Nationwide Children’s Hospital, Columbus, OH 43205, USA; (M.H.); (S.S.)
- Department of Pediatrics, The Ohio State University, Columbus, OH 43205, USA
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2
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Xu J, Xu D, Hu Q, Ma N, Pei F, Su A, Ma G. Immune regulatory functions of biologically active proteins from edible fungi. Front Immunol 2023; 13:1034545. [PMID: 36713368 PMCID: PMC9878603 DOI: 10.3389/fimmu.2022.1034545] [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: 09/01/2022] [Accepted: 12/21/2022] [Indexed: 01/13/2023] Open
Abstract
Proteins from edible mushrooms have a variety of biological activities. Here, thirteen precious edible mushrooms such as Ophiocordyceps sinensis, Ganoderma lucidum, and Morchella esculenta and nine common edible mushrooms such as Flammulina velutipes, Pleurotus ostreatus, and Pleurotus eryngii, etc., from which their proteins were extracted, their composition analyzed and their immunomodulatory activity assessed. Rare mushrooms are a species of edible mushrooms with higher edible value and medicinal value than common edible mushrooms. The results showed that all the different edible mushroom crude proteins increased the proliferation and phagocytosis of mouse macrophages, and we found that these edible mushroom proteins affected the secretion of reactive oxygen species and nitric oxide by mouse macrophages. Further studies on cytokines secreted by mouse macrophages showed a significant increase in pro-inflammatory cytokines, suggesting that edible mushroom proteins promote the polarisation of macrophages into classical M1-type macrophages, further demonstrating that edible mushroom proteins enhance immunity. It was also found that the immunomodulatory activity of the precious edible mushroom proteins was significantly higher than that of the common edible mushroom proteins. These results have important implications for the processing and product development of edible mushroom proteins.
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Kawai J, Andoh T, Mori K. Suppression of leukotriene B4 production is involved in the anti-pruritic action of Grifola frondosa in pollen allergy-induced ocular itching in mice. FOOD AGR IMMUNOL 2021. [DOI: 10.1080/09540105.2021.1934418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Affiliation(s)
- Junya Kawai
- Mushroom Research Laboratory, Hokuto Corporation, Nagano, Japan
| | - Tsugunobu Andoh
- Department of Applied Pharmacology, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Toyama, Japan
- Department of Pharmacology and Pathophysiology, College of Pharmacy, Kinjo Gakuin University, Nagoya, Japan
| | - Koichiro Mori
- Mushroom Research Laboratory, Hokuto Corporation, Nagano, Japan
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4
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Ali SA, Singh G, Datusalia AK. Potential therapeutic applications of phytoconstituents as immunomodulators: Pre-clinical and clinical evidences. Phytother Res 2021; 35:3702-3731. [PMID: 33734511 DOI: 10.1002/ptr.7068] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Revised: 02/22/2021] [Accepted: 02/22/2021] [Indexed: 12/13/2022]
Abstract
Autoimmune and infectious diseases are the major public health issues and have gained great attention in the last few years for the search of new agents with therapeutic benefits on the host immune functions. In recent years, natural products (NPs) have been studied broadly for their multi-targeted activities under pathological conditions. Interestingly, several attempts have been made to outline the immunomodulatory properties of NPs. Research on in-vitro and in-vivo models have shown the immunomodulatory activity of NPs, is due to their antiinflammatory property, induction of phagocytosis and immune cells stimulation activity. Moreover, studies on humans have suggested that phytomedicines reduce inflammation and could provide appropriate benefits either in single form or complex combinations with other agents preventing disease progression, subsequently enhancing the efficacy of treatment to combat multiple malignancies. However, the exact mechanism of immunomodulation is far from clear, warranting more detailed investigations on their effectiveness. Nevertheless, the reduction of inflammatory cascades is considered as a prime protective mechanism in a number of inflammation regulated autoimmune diseases. Altogether, this review will discuss the biological activities of plant-derived secondary metabolites, such as polyphenols, alkaloids, saponins, polysaccharides and so forth, against various diseases and their potential use as an immunomodulatory agent under pathological conditions.
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Affiliation(s)
- Syed Afroz Ali
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research-Raebareli (NIPER-R), Lucknow, India
| | - Gurpreet Singh
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research-Raebareli (NIPER-R), Lucknow, India
| | - Ashok Kumar Datusalia
- Department of Pharmacology and Toxicology, National Institute of Pharmaceutical Education and Research-Raebareli (NIPER-R), Lucknow, India
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Patel DK, Dutta SD, Ganguly K, Cho SJ, Lim KT. Mushroom-Derived Bioactive Molecules as Immunotherapeutic Agents: A Review. Molecules 2021; 26:molecules26051359. [PMID: 33806285 PMCID: PMC7961999 DOI: 10.3390/molecules26051359] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 02/25/2021] [Accepted: 02/26/2021] [Indexed: 12/12/2022] Open
Abstract
Mushrooms with enhanced medicinal properties focus on finding such compounds that could modulate the human body's immune systems. Mushrooms have antimicrobial, antidiabetic, antiviral, hepatoprotective, antitumor, and immunomodulatory properties due to the presence of various bioactive components. β-glucans are the major constituent of the mushroom cell wall and play a significant role in their biological activity. This review described the techniques used in the extraction of the active ingredients from the mushroom. We highlighted the structure of the bioactive polysaccharides present in the mushrooms. Therapeutic applications of different mushrooms were also described. It is interesting to note that mushrooms have the potential sources of many bioactive products that can regulate immunity. Thus, the development of functional medicinal food based on the mushroom is vital for human welfare.
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Affiliation(s)
- Dinesh K. Patel
- Department of Biosystems Engineering, College of Agriculture and Life Science, Kangwon National University, Chuncheon 24341, Korea; (D.K.P.); (S.D.D.); (K.G.)
| | - Sayan Deb Dutta
- Department of Biosystems Engineering, College of Agriculture and Life Science, Kangwon National University, Chuncheon 24341, Korea; (D.K.P.); (S.D.D.); (K.G.)
| | - Keya Ganguly
- Department of Biosystems Engineering, College of Agriculture and Life Science, Kangwon National University, Chuncheon 24341, Korea; (D.K.P.); (S.D.D.); (K.G.)
| | - Seong-Jun Cho
- Department of Food Science and Biotechnology, College of Agriculture and Life Sciences, Kangwon National University, Chuncheon 24341, Korea;
| | - Ki-Taek Lim
- Department of Biosystems Engineering, College of Agriculture and Life Science, Kangwon National University, Chuncheon 24341, Korea; (D.K.P.); (S.D.D.); (K.G.)
- Correspondence: ; Tel.: +82-033-250-6491
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Wu JY, Siu KC, Geng P. Bioactive Ingredients and Medicinal Values of Grifola frondosa (Maitake). Foods 2021; 10:foods10010095. [PMID: 33466429 PMCID: PMC7824844 DOI: 10.3390/foods10010095] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 12/22/2020] [Accepted: 12/29/2020] [Indexed: 12/27/2022] Open
Abstract
Grifola frondosa (G. frondosa), generally known as hen-of-the-woods or maitake in Japanese and hui-shu-hua in Chinese, is an edible mushroom with both nutritional and medicinal properties. This review provides an up-to-date and comprehensive summary of research findings on its bioactive constituents, potential health benefits and major structural characteristics. Since the discovery of the D-fraction more than three decades ago, many other polysaccharides, including β-glucans and heteroglycans, have been extracted from the G. frondosa fruiting body and fungal mycelium, which have shown significant antitumor and immunomodulatory activities. Another class of bioactive macromolecules in G. frondosa is composed of proteins and glycoproteins, which have shown antitumor, immunomodulation, antioxidant and other activities. A number of small organic molecules such as sterols and phenolic compounds have also been isolated from the fungus and have shown various bioactivities. It can be concluded that the G. frondosa mushroom provides a diverse array of bioactive molecules that are potentially valuable for nutraceutical and pharmaceutical applications. More investigation is needed to establish the structure–bioactivity relationship of G. frondosa and to elucidate the mechanisms of action behind its various bioactive and pharmacological effects.
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Affiliation(s)
| | | | - Ping Geng
- Correspondence: ; Tel.: +852-3400-8807
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Rezvani V, Pourianfar HR, Mohammadnejad S, Madjid Ansari A, Farahmand L. Anticancer potentiality and mode of action of low-carbohydrate proteins and peptides from mushrooms. Appl Microbiol Biotechnol 2020; 104:6855-6871. [PMID: 32556413 DOI: 10.1007/s00253-020-10707-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 05/20/2020] [Accepted: 05/31/2020] [Indexed: 02/07/2023]
Abstract
Severe side effects of chemotherapy as well as drug resistance highlight the ongoing need to discover novel natural bioactive compounds with anticancer potentiality. Mushroom-derived proteins are among the naturally occurring compounds that have been the subject of a body of research on their potentiality in cancer therapy. The greatest attention in relevant review articles has been paid to well-known mushroom-derived glycoproteins such as lectins and protein-bound polysaccharide complexes such as polysaccharide-K (PSK) or krestin and polysaccharopeptide (PSP), which contain substantial amounts of carbohydrates (50-90%). These complex compounds exert their anticancer activity mainly by binding to cell membranes leading to extrinsic (death receptor) apoptosis or intrinsic (mitochondrial) apoptotic pathways. However, several other research studies have reported pure, well-characterized, proteins or peptides from mushrooms, which are carbohydrate-free or have very low amounts of carbohydrate. These proteins may fall into four categories including fungal immunomodulatory proteins, ubiquitin-like proteins, enzymes, and unclassified proteins. Well-defined chemical structure, elucidated full amino acid or N-terminal sequences, purity, and having some distinct and specific pathways compared to glycoproteins have made these low-carbohydrate proteins attractive for cancer research. The aim of this review was therefore to improve the current understanding of mushroom-derived low-carbohydrate proteins and to consolidate the existing knowledge of the most promising mushroom species from which low-carbohydrate proteins have been derived, characterized, and examined for their anticancer activity. In addition, molecular targets and mechanisms of action of these proteins have been discussed. Key points • Mushroom-derived low-carbohydrate proteins lack or have low carbohydrate. • Low-carbohydrate proteins show potent anticancer activities in vitro and in vivo. • There are specific pathways for low-carbohydrate proteins to inhibit cancer cells.
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Affiliation(s)
- Vala Rezvani
- Industrial Fungi Biotechnology Research Department, Research Institute for Industrial Biotechnology, Academic Center for Education, Culture and Research (ACECR), Khorasan Razavi Branch, P.O. Box 91775-1376, Mashhad, Iran
| | - Hamid R Pourianfar
- Industrial Fungi Biotechnology Research Department, Research Institute for Industrial Biotechnology, Academic Center for Education, Culture and Research (ACECR), Khorasan Razavi Branch, P.O. Box 91775-1376, Mashhad, Iran.
| | - Safoora Mohammadnejad
- Industrial Fungi Biotechnology Research Department, Research Institute for Industrial Biotechnology, Academic Center for Education, Culture and Research (ACECR), Khorasan Razavi Branch, P.O. Box 91775-1376, Mashhad, Iran
| | - Alireza Madjid Ansari
- Integrative Oncology Department, Breast Cancer Research Center, Moatamed Cancer Institute, ACECR, Tehran, Iran
| | - Leila Farahmand
- Recombinant Proteins Department, Breast Cancer Research Center, Moatamed Cancer Institute, ACECR, Tehran, Iran.
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Yuan B, Zhao C, Cheng C, Huang DC, Cheng SJ, Cao CJ, Chen GT. A peptide-Fe(II) complex from Grifola frondosa protein hydrolysates and its immunomodulatory activity. FOOD BIOSCI 2019. [DOI: 10.1016/j.fbio.2019.100459] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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9
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Bai Y, Chen L, Chen Y, Chen X, Dong Y, Zheng S, Zhang L, Li W, Du J, Li H. A Maitake ( Grifola frondosa) polysaccharide ameliorates Alzheimer's disease-like pathology and cognitive impairments by enhancing microglial amyloid-β clearance. RSC Adv 2019; 9:37127-37135. [PMID: 35542273 PMCID: PMC9075749 DOI: 10.1039/c9ra08245j] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Accepted: 11/07/2019] [Indexed: 11/21/2022] Open
Abstract
Alzheimer's disease (AD) is characterized by the deposition of amyloid-β (Aβ) plaques, neuronal loss and neurofibrillary tangles. In addition, neuroinflammatory processes are thought to contribute to AD pathophysiology. Maitake (Grifola frondosa), an edible/medicinal mushroom, exhibits high nutritional value and contains a great amount of health-beneficial, bioactive compounds. It has been reported that proteo-β-glucan, a polysaccharide derived from Maitake (PGM), possesses strong immunomodulatory activities. However, whether PGM is responsible for the immunomodulatory and neuroprotection effects on APPswe/PS1ΔE9 (APP/PS1) transgenic mice, a widely used animal model of AD, remains unclear. In the present study, the results demonstrated that PGM could improve learning and memory impairment, attenuate neuron loss and histopathological abnormalities in APP/PS1 mice. In addition, PGM treatment could activate microglia and astrocytes and promote microglial recruitment to the Aβ plaques. Also, PGM could enhance Aβ phagocytosis, and thereby alleviate Aβ burden and the pathological changes in the cortex and hippocampus in APP/PS1 mice. Moreover, PGM showed no significant effect on mice body weight. In conclusion, these findings indicated that administration of PGM could improve memory impairment via immunomodulatory action, and dietary supplementation with PGM may provide potential benefits on brain aging related memory dysfunction.
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Affiliation(s)
- Yao Bai
- School of Medicine, Yunnan University 2 Cuihu North Road Kunming 650091 People Republic of China +86-871-65034358 +86-871-65034358
| | - Lingling Chen
- School of Medicine, Yunnan University 2 Cuihu North Road Kunming 650091 People Republic of China +86-871-65034358 +86-871-65034358
| | - Yao Chen
- School of Medicine, Yunnan University 2 Cuihu North Road Kunming 650091 People Republic of China +86-871-65034358 +86-871-65034358
| | - Xinmeng Chen
- School of Biomedical Sciences, The Chinese University of Hong Kong Shatin NT Hong Kong People Republic of China
| | - Yilong Dong
- School of Medicine, Yunnan University 2 Cuihu North Road Kunming 650091 People Republic of China +86-871-65034358 +86-871-65034358
| | - Shangyong Zheng
- School of Medicine, Yunnan University 2 Cuihu North Road Kunming 650091 People Republic of China +86-871-65034358 +86-871-65034358
| | - Lei Zhang
- School of Basic Medicine, Yunnan University of Chinese Medicine 1076 Yuhua Road Kunming 650500 People Republic of China
| | - Weiyuan Li
- School of Medicine, Yunnan University 2 Cuihu North Road Kunming 650091 People Republic of China +86-871-65034358 +86-871-65034358
| | - Jing Du
- School of Medicine, Yunnan University 2 Cuihu North Road Kunming 650091 People Republic of China +86-871-65034358 +86-871-65034358
| | - Hongliang Li
- School of Medicine, Yunnan University 2 Cuihu North Road Kunming 650091 People Republic of China +86-871-65034358 +86-871-65034358
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10
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Noninvasive Identification of Immune-Related Biomarkers in Hepatocellular Carcinoma. JOURNAL OF ONCOLOGY 2019; 2019:2531932. [PMID: 31531018 PMCID: PMC6721356 DOI: 10.1155/2019/2531932] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Accepted: 07/16/2019] [Indexed: 02/06/2023]
Abstract
Primary liver carcinoma is one of the most common malignant tumors with a poor prognosis. This study aims to uncover the potential mechanisms and identify core biomarkers of hepatocellular carcinoma (HCC). The HCC gene expression profile GSE49515 was chosen to analyze the differentially expressed genes from purified RNA of peripheral blood mononuclear cells, including 10 HCC patients and 10 normal individuals. GO and KEGG pathway analysis and PPI network were used, and the enrichment of the core genes out of 15 hub genes was evaluated using GEPIA and GSEA, respectively. We employed flow cytometry to count mononuclear cells to verify our opinions. In this analysis, 344 DEGs were captured, including 188 upregulated genes and 156 downregulated genes; besides that, 15 hub genes were identified. GO analysis and KEGG analysis showed the DEGs were particularly involved in immune response, antigen processing and presentation, and infection and inflammation. The PPI network uncovered 2 modules were also mainly involved in immune response. In conclusion, our analysis disclosed the immune subversion was the major signature of HCC associated closely with JUN, VEGFA, TNFSF10, and TLR4, which could be novel noninvasive biomarkers in peripheral blood and targets for early diagnosis and therapy of HCC.
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Kawai J, Mori K, Hirasawa N. Grifola frondosa extract and ergosterol reduce allergic reactions in an allergy mouse model by suppressing the degranulation of mast cells. Biosci Biotechnol Biochem 2019; 83:2280-2287. [PMID: 31412751 DOI: 10.1080/09168451.2019.1654360] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The increasing number of patients suffering from allergic diseases is a global health problem. Grifola frondosa is an edible mushroom consumed as a health food in Asia, and has recently been reported to have anti-allergic effects. We previously reported that G. frondosa extract (GFE) and its active components, ergosterol and its derivatives, inhibited the antigen-induced activation of RBL-2H3 cells. Here, we demonstrated that GFE and ergosterol also had an inhibitory effect on the degranulation of bone marrow-derived mast cells (BMMCs) and alleviated anaphylactic cutaneous responses in mice. Using an air pouch-type allergic inflammation mouse model, we confirmed that oral administration of GFE and ergosterol suppressed the degranulation of mast cells in vivo. Our findings suggest that G. frondosa, including ergosterol as its active component, reduces type I allergic reactions by suppressing mast cell degranulation in mice, and might be a novel functional food that prevents allergic diseases.
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Affiliation(s)
- Junya Kawai
- Mushroom Research Laboratory, Hokuto Corporation, Nagano, Japan
| | - Koichiro Mori
- Mushroom Research Laboratory, Hokuto Corporation, Nagano, Japan
| | - Noriyasu Hirasawa
- Laboratory of Pathophysiological Biochemistry, Graduate School of Pharmaceutical Sciences, Tohoku University, Sendai, Miyagi, Japan
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Hu Q, Du H, Ma G, Pei F, Ma N, Yuan B, Nakata PA, Yang W. Purification, identification and functional characterization of an immunomodulatory protein from Pleurotus eryngii. Food Funct 2018; 9:3764-3775. [PMID: 29897364 DOI: 10.1039/c8fo00604k] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Pleurotus eryngii contains bioactive compounds that can activate the immune system. Here we report the identification, purification, and functional characterization of the bioactive P. eryngii protein (PEP) 1b. PEP 1b was discovered to be a 21.9 kDa protein with the ability to induce the M1-polarization of the macrophage cell line RAW 264.7 cells. Biochemical measurements showed that PEP 1b stimulated nitric oxide (NO), IL-1β, IL-6 and TNF-α production and regulated inducible NO synthase. Phosphorylation and inhibitor studies revealed that PEP 1b promoted the translocation of NF-kB from the cytosol to the nucleus allowing the induction of target gene expression and NO production. The phosphorylation of JNK and ERK1/2 was found to be necessary for NO production. Each phosphorylation pathway was found to require a Toll-like receptor (TLR) 4 as a prerequisite for PEP 1b-induced NO production. This study suggests that PEP 1b is an immunomodulatory protein that can boost cellular immune responses through the activation of the TLR4-NF-κB and MAPK signaling pathways.
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Affiliation(s)
- Qiuhui Hu
- College of Food Science and Engineering/Collaborative Innovation Center for Modern Grain Circulation and Safety/Key Laboratory of Grains and Oils Quality Control and Processing, Nanjing University of Finance and Economics, Nanjing 210023, China.
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13
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Kawai J, Higuchi Y, Hirota M, Hirasawa N, Mori K. Ergosterol and its derivatives from Grifola frondosa inhibit antigen-induced degranulation of RBL-2H3 cells by suppressing the aggregation of high affinity IgE receptors. Biosci Biotechnol Biochem 2018; 82:1803-1811. [DOI: 10.1080/09168451.2018.1490169] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
ABSTRACT
Grifola frondosa is an edible mushroom consumed as a health food and/or traditional medicine in Asia. However, the anti-allergic effects of G. frondosa are not yet understood. In this study, we demonstrated the effects of G. frondosa extract (GFE) on IgE-mediated allergic responses, using antigen-stimulated RBL-2H3 cells. Three active compounds: ergosterol, 6β-methoxyergosta-7,22-dien-3β,5α-diol (MEDD), and 6-oxoergosta-7,22-dien-3β-ol (6-OXO) were isolated from GFE and shown to inhibit the antigen-induced release of β-hexosaminidase and histamine. Among the three active components, we focused on ergosterol because of its high content in GFE. Ergosterol inhibited the aggregation of high-affinity IgE receptor (FcεRI), which is the first step in the activation of mast cells and antigen-induced tyrosine phosphorylation. Furthermore, ergosterol suppressed antigen-increased IL-4 and TNF-α mRNA. Taken together, our findings suggest that G. frondosa, including ergosterol and its derivatives as active components, has the potential to be a novel functional food that prevents type I allergies.
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Affiliation(s)
- Junya Kawai
- Mushroom Research Laboratory,Hokuto Corporation, Nagano, Japan
| | - Yuka Higuchi
- Department of Bioscience and Biotechnology, Faculty of Agriculture, Shinshu University, Kami-ina, Nagano, Japan
| | - Mitsuru Hirota
- Department of Bioscience and Biotechnology, Faculty of Agriculture, Shinshu University, Kami-ina, Nagano, Japan
| | - Noriyasu Hirasawa
- Laboratory of Pathophysiological Biochemistry, Graduate School of Pharmaceutical Sciences, Tohoku University, Miyagi Japan
| | - Koichiro Mori
- Mushroom Research Laboratory,Hokuto Corporation, Nagano, Japan
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14
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Pyrrole alkaloids and ergosterols from Grifola frondosa exert anti-α-glucosidase and anti-proliferative activities. J Funct Foods 2018. [DOI: 10.1016/j.jff.2018.02.007] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
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15
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Oral administration of Grifola frondosa
polysaccharides improves memory impairment in aged rats via antioxidant action. Mol Nutr Food Res 2017; 61. [DOI: 10.1002/mnfr.201700313] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2017] [Revised: 06/30/2017] [Accepted: 07/18/2017] [Indexed: 01/01/2023]
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16
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Yuan B, Zhao L, Rakariyatham K, Han Y, Gao Z, Muinde Kimatu B, Hu Q, Xiao H. Isolation of a novel bioactive protein from an edible mushroom Pleurotus eryngii and its anti-inflammatory potential. Food Funct 2017; 8:2175-2183. [DOI: 10.1039/c7fo00244k] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A novel protein with anti-inflammatory effects was isolated from Pleurotus eryngii.
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Affiliation(s)
- Biao Yuan
- College of Food Science and Technology
- Nanjing Agricultural University
- Nanjing
- China
- Department of Food Science
| | - Liyan Zhao
- College of Food Science and Technology
- Nanjing Agricultural University
- Nanjing
- China
| | | | - Yanhui Han
- Department of Food Science
- University of Massachusetts
- Amherst
- USA
| | - Zili Gao
- Department of Food Science
- University of Massachusetts
- Amherst
- USA
| | - Benard Muinde Kimatu
- College of Food Science and Technology
- Nanjing Agricultural University
- Nanjing
- China
| | - Qiuhui Hu
- College of Food Science and Technology
- Nanjing Agricultural University
- Nanjing
- China
| | - Hang Xiao
- Department of Food Science
- University of Massachusetts
- Amherst
- USA
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Cui F, Zan X, Li Y, Sun W, Yang Y, Ping L. Grifola frondosa Glycoprotein GFG-3a Arrests S phase, Alters Proteome, and Induces Apoptosis in Human Gastric Cancer Cells. Nutr Cancer 2016; 68:267-79. [PMID: 27040446 DOI: 10.1080/01635581.2016.1134599] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
GFG-3a is a novel glycoprotein previously purified from the fermented mycelia of Grifola frondosa with novel sugar compositions and protein sequencing. The present study aims to investigate its effects on the cell cycle, differential proteins expression, and apoptosis of human gastric cancer SGC-7901 cells. Our findings revealed that GFG-3a induced the cell apoptosis and arrested cell cycle at S phase. GFG-3a treatment resulted in the differential expression of 21 proteins in SGC-7901 cells by upregulating 10 proteins including RBBP4 associated with cell cycle arrest and downregulating 11 proteins including RUVBL1, NPM, HSP90AB1, and GRP78 involved in apoptosis and stress response. qRT-PCR and Western blot analysis also suggested that GFG-3a could increase the expressions of Caspase-8/-3, p53, Bax, and Bad while decrease the expressions of Bcl2, Bcl-xl, PI3K, and Akt1. These results indicated that the stress response, p53-dependent mitochondrial-mediated, Caspase-8/-3-dependent, and PI3k/Akt pathways were involved in the GFG-3a-induced apoptosis process in SGC-7901 cells. These findings might provide a basis to prevent or treat human gastric cancer with GFG-3a and understand the tumor-inhibitory molecular mechanisms of mushroom glycoproteins.
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Affiliation(s)
- Fengjie Cui
- a School of Food and Biological Engineering, Jiangsu University , Zhenjiang , China.,b Jiangxi Provincial Engineering and Technology Center for Food Additives Bio-production , Dexing , China
| | - Xinyi Zan
- a School of Food and Biological Engineering, Jiangsu University , Zhenjiang , China
| | - Yunhong Li
- a School of Food and Biological Engineering, Jiangsu University , Zhenjiang , China
| | - Wenjing Sun
- a School of Food and Biological Engineering, Jiangsu University , Zhenjiang , China.,b Jiangxi Provincial Engineering and Technology Center for Food Additives Bio-production , Dexing , China
| | - Yan Yang
- c National Engineering Research Center of Edible Fungi, Shanghai Academy of Agricultural Sciences , Shanghai , China
| | - Lifeng Ping
- d State Key Lab Breeding Base for Quality and Safety of Agro-products, MOA Key Lab for Pesticide Residue Detection, Institute of Quality and Standard for Agro-products, Zhejiang Academy of Agricultural Sciences , Hangzhou , China.,e School of Civil Engineering and Architecture, Zhejiang University of Science and Technology , Hangzhou , China
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Control of Grifola frondosa Morphology by Agitation and Aeration for Improving Mycelia and Exo-Polymer Production. Appl Biochem Biotechnol 2016; 179:459-73. [DOI: 10.1007/s12010-016-2006-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2015] [Accepted: 01/28/2016] [Indexed: 01/12/2023]
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Putra ABN, Nishi K, Shiraishi R, Doi M, Sugahara T. Jellyfish collagen stimulates maturation of mouse bone marrow-derived dendritic cells. J Funct Foods 2015. [DOI: 10.1016/j.jff.2015.02.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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