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Zhao H, Xiong M, Yang X, Yao L, Li Z, Zhang J, Lv J. Isolation and target identification of antihepatoma polyprenylphenols from the edible mushroom Suillus granulatus. Food Funct 2024; 15:7430-7440. [PMID: 38904163 DOI: 10.1039/d4fo01500b] [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: 06/22/2024]
Abstract
Eight polyprenylphenol derivatives were isolated from the wild edible mushroom Suillus granulatus, including seven novel compounds, named suillin F-L (2-8), and one previously identified compound (1). The structures of the new compounds were elucidated using HR-ESI-MS and 1D and 2D NMR data. The absolute configuration of compound 8 was assigned based on the comparison of the experimental and calculated ECD data. All isolated compounds were evaluated for their cytotoxicity against HepG2 cancer cell lines. Compounds 1 and 3-6 demonstrated significant antitumor activity compared to the positive control (cisplatin), with IC50 values ranging from 8.19 to 13.97 μM. Furthermore, DARTS assay and LC-MS/MS analysis were used to identify HSP90AA1 as the direct target of compound 5, and the interaction between compound 5 and HSP90AA1 was verified by molecular docking.
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Affiliation(s)
- Hanyu Zhao
- College of Life Sciences, Hebei Normal University, Shijiazhuang, Hebei 050024, China.
| | - Miaomiao Xiong
- College of Life Sciences, Hebei Normal University, Shijiazhuang, Hebei 050024, China.
| | - Xiaomin Yang
- College of Life Sciences, Hebei Normal University, Shijiazhuang, Hebei 050024, China.
| | - Lan Yao
- Institute of Biology, Hebei Academy of Science, Shijiazhuang, Hebei 050081, China
| | - Zhuang Li
- College of Life Sciences, Hebei Normal University, Shijiazhuang, Hebei 050024, China.
| | - Jinxiu Zhang
- College of Life Sciences, Hebei Normal University, Shijiazhuang, Hebei 050024, China.
| | - Jianhua Lv
- College of Life Sciences, Hebei Normal University, Shijiazhuang, Hebei 050024, China.
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An X, Cheng G, Gao H, Yang Y, Li D, Li C, Li Y. First report of Cladobotryumverticillatum (Ascomycota, Hypocreaceae) causing cobweb disease on Paxillusinvolutus. Biodivers Data J 2022; 10:e87697. [PMID: 36761523 PMCID: PMC9836559 DOI: 10.3897/bdj.10.e87697] [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: 06/13/2022] [Accepted: 08/28/2022] [Indexed: 11/12/2022] Open
Abstract
Paxillus, a type of ectomycorrhizal fungi distributed widely in the world, is also an essential category for researching bioactive substances and pharmacological functions. We discovered fruitbodies of Paxillusinvolutus covered in a layer of white mycelium in 2020. Cladobotryumverticillatum, a pathogenic fungus related to cobweb disease, was isolated and identified based on morphological and phylogenetic features. Koch's postulates were used to confirm the pathogenicity. The host range test revealed that C.verticillatum could cause disease in all examined mushrooms except Ganodermasichuanense. To our knowledge, C.verticillatum is a new record species in China and a new pathogen on Paxillusinvolutus.
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Affiliation(s)
- Xiaoya An
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun, ChinaEngineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural UniversityChangchunChina,College of Plant Protection, Shenyang Agricultural University, Shenyang, ChinaCollege of Plant Protection, Shenyang Agricultural UniversityShenyangChina
| | - Guohui Cheng
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun, ChinaEngineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural UniversityChangchunChina,College of Plant Protection, Shenyang Agricultural University, Shenyang, ChinaCollege of Plant Protection, Shenyang Agricultural UniversityShenyangChina
| | - Hanxing Gao
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun, ChinaEngineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural UniversityChangchunChina
| | - Yang Yang
- Environment and Plant Protection Institute, Chinese Academy of Tropical Agricultural Sciences, Haikou, ChinaEnvironment and Plant Protection Institute, Chinese Academy of Tropical Agricultural SciencesHaikouChina
| | - Dan Li
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun, ChinaEngineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural UniversityChangchunChina
| | - Changtian Li
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun, ChinaEngineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural UniversityChangchunChina
| | - Yu Li
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun, ChinaEngineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural UniversityChangchunChina
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Xu Z, Chu M. Advances in Immunosuppressive Agents Based on Signal Pathway. Front Pharmacol 2022; 13:917162. [PMID: 35694243 PMCID: PMC9178660 DOI: 10.3389/fphar.2022.917162] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Accepted: 05/02/2022] [Indexed: 12/13/2022] Open
Abstract
Immune abnormality involves in various diseases, such as infection, allergic diseases, autoimmune diseases, as well as transplantation. Several signal pathways have been demonstrated to play a central role in the immune response, including JAK/STAT, NF-κB, PI3K/AKT-mTOR, MAPK, and Keap1/Nrf2/ARE pathway, in which multiple targets have been used to develop immunosuppressive agents. In recent years, varieties of immunosuppressive agents have been approved for clinical use, such as the JAK inhibitor tofacitinib and the mTOR inhibitor everolimus, which have shown good therapeutic effects. Additionally, many immunosuppressive agents are still in clinical trials or preclinical studies. In this review, we classified the immunosuppressive agents according to the immunopharmacological mechanisms, and summarized the phase of immunosuppressive agents.
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Affiliation(s)
- Zhiqing Xu
- Department of Immunology, National Health Commission (NHC) Key Laboratory of Medical Immunology (Peking University), School of Basic Medical Sciences, Peking University, Beijing, China
- Department of Pharmacology, Jilin University, Changchun, China
| | - Ming Chu
- Department of Immunology, National Health Commission (NHC) Key Laboratory of Medical Immunology (Peking University), School of Basic Medical Sciences, Peking University, Beijing, China
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Zhao J, Luo Y, Zhao L, Jia W, Jia P, Wei P, Wang LA, Zhang J. Chemical Constituents of Helvella bachu Ethanol Extract: Antioxidant and Anticancer Activities. Chem Nat Compd 2022. [DOI: 10.1007/s10600-022-03674-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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5
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Novel hypoglycemic compounds from wild mushroom Paxillus involutus. Bioorg Chem 2021; 112:104984. [PMID: 34004479 DOI: 10.1016/j.bioorg.2021.104984] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Revised: 05/05/2021] [Accepted: 05/06/2021] [Indexed: 12/13/2022]
Abstract
Wild mushrooms are an important source of secondary metabolites possessing a broad range of biological activities. In this study, eight new compounds, named furanopaxin A-F (1-6), deoxybisinvolutone (7), and coumarinvol (8) along with two known compounds were isolated from fruiting bodies of the wild mushroom Paxillus involutus (Batsch) Fr. Their structures were established based on HR-ESI-MS and 1D and 2D NMR spectroscopic data. The results of hypoglycemic assays indicated that compounds 5-8 possessed significant α-glucosidase inhibitory activities, with IC50 values ranging from 14.65 ± 1.68 to 47.55 ± 1.47 μM, and each compound could enhance glucose consumption in insulin-resistance HepG2 cells. Further analysis by molecular docking implied that compounds 5-8 could interact with the amino acid residues of α-glucosidase, supporting the hypoglycemic activity of the compounds.
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Lv JH, Yao L, Zhang JX, Wang LA, Zhang J, Wang YP, Xiao SY, Li CT, Li Y. Novel 2,5-Diarylcyclopentenone Derivatives from the Wild Edible Mushroom Paxillus involutus and Their Antioxidant Activities. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:5040-5048. [PMID: 33886290 DOI: 10.1021/acs.jafc.1c01160] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Wild edible mushrooms are important as a source of nutraceuticals and for the discovery of bioactive metabolites as pharmaceuticals. In this work, 10 rare 2,5-diarylcyclopentenone derivatives were isolated from the wild edible mushroom Paxillus involutus (Batsch) Fr., including eight novel compounds termed involutenone A-H (1-8) and two previously identified compounds (9-10). Their structures were established using high-resolution electrospray ionization mass spectroscopy and 1D and 2D nuclear magnetic resonance data. The absolute configurations of compounds 1-3 and 6-8 were assigned based on the comparison of the experimental and calculated electronic circular dichroism data. The antioxidant activities of 1-8 were tested through DPPH free radical scavenging, hydroxyl radical scavenging, and superoxide anion radical scavenging assays. Compounds 3, 5, 6, and 7 demonstrated significant antioxidant activity compared to the positive control (tert-butylhydroquinone). These compounds could be effective natural antioxidants with considerable pharmaceutical value.
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Affiliation(s)
- Jian-Hua Lv
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun 130118, People's Republic of China
| | - Lan Yao
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun 130118, People's Republic of China
| | - Jin-Xiu Zhang
- The Life Science College, Hebei Normal University, Shijiazhuang 050024, People's Republic of China
| | - Li-An Wang
- The Life Science College, Hebei Normal University, Shijiazhuang 050024, People's Republic of China
| | - Jun Zhang
- State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, People's Republic of China
| | - Ying-Ping Wang
- National and Local Joint Engineering Research Center for Breeding and Development of New Ginseng Varieties, Jilin Agricultural University, Changchun 130118, People's Republic of China
| | - Sheng-Yuan Xiao
- National and Local Joint Engineering Research Center for Breeding and Development of New Ginseng Varieties, Jilin Agricultural University, Changchun 130118, People's Republic of China
| | - Chang-Tian Li
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun 130118, People's Republic of China
| | - Yu Li
- Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun 130118, People's Republic of China
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Dual Acting Carbon Monoxide Releasing Molecules and Carbonic Anhydrase Inhibitors Differentially Modulate Inflammation in Human Tenocytes. Biomedicines 2021; 9:biomedicines9020141. [PMID: 33535611 PMCID: PMC7912830 DOI: 10.3390/biomedicines9020141] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 01/18/2021] [Accepted: 01/28/2021] [Indexed: 12/11/2022] Open
Abstract
Sustained oxidative stress and inflammation have been reported as the major factors responsible for the failure of tendon healing during rotator cuff tears (RCTs) and rotator cuff disease (RCD). Although, their therapeutic management remains still challenging. Carbonic anhydrases (CAs) are involved in many pathological conditions, and the overexpression of both CA9 and 12 in inflamed joints has been recently reported. Consequently, a selective CA9/12 inhibition could be a feasible strategy for improving tendon recovery after injury. In addition, since carbon monoxide (CO) has been proven to have an important role in modulating inflammation, CO releasing molecules (CORMs) can be also potentially suitable compounds. The present study aims at evaluating five newly synthesized dual-mode acting CA inhibitors (CAIs)-CORMs compounds, belonging to two chemical scaffolds, on tendon-derived human primary cells under H2O2 stimulation in comparison with Meloxicam. Our results show that compounds 2 and 7 are the most promising of the series in counteracting oxidative stress-induced cytotoxicity and display a better profile in terms of enhanced viability, decreased LDH release, and augmented tenocyte proliferation compared to Meloxicam. Moreover, compound 7, as a potent superoxide scavenger, exerts its action inhibiting NF-ĸB translocation and downregulating iNOS, whereas compound 2 is more effective in increasing collagen I deposition. Taken together, our data highlight a potential role of CA in RCTs and RCD and the prospective effectiveness of compounds acting as CAI-CORM during inflammation.
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