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Yuan Z, Zhang M, Chang L, Chen X, Ruan S, Shi S, Zhang Y, Zhu L, Li H, Li S. Discovery of a novel SHP2 allosteric inhibitor using virtual screening, FMO calculation, and molecular dynamic simulation. J Mol Model 2024; 30:131. [PMID: 38613643 DOI: 10.1007/s00894-024-05935-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 04/09/2024] [Indexed: 04/15/2024]
Abstract
CONTEXT SHP2 is a non-receptor protein tyrosine phosphatase to remove tyrosine phosphorylation. Functionally, SHP2 is an essential bridge to connect numerous oncogenic cell-signaling cascades including RAS-ERK, PI3K-AKT, JAK-STAT, and PD-1/PD-L1 pathways. This study aims to discover novel and potent SHP2 inhibitors using a hierarchical structure-based virtual screening strategy that combines molecular docking and the fragment molecular orbital method (FMO) for calculating binding affinity (referred to as the Dock-FMO protocol). For the SHP2 target, the FMO method prediction has a high correlation between the binding affinity of the protein-ligand interaction and experimental values (R2 = 0.55), demonstrating a significant advantage over the MM/PBSA (R2 = 0.02) and MM/GBSA (R2 = 0.15) methods. Therefore, we employed Dock-FMO virtual screening of ChemDiv database of ∼2,990,000 compounds to identify a novel SHP2 allosteric inhibitor bearing hydroxyimino acetamide scaffold. Experimental validation demonstrated that the new compound (E)-2-(hydroxyimino)-2-phenyl-N-(piperidin-4-ylmethyl)acetamide (7188-0011) effectively inhibited SHP2 in a dose-dependent manner. Molecular dynamics (MD) simulation analysis revealed the binding stability of compound 7188-0011 and the SHP2 protein, along with the key interacting residues in the allosteric binding site. Overall, our work has identified a novel and promising allosteric inhibitor that targets SHP2, providing a new starting point for further optimization to develop more potent inhibitors. METHODS All the molecular docking studies were employed to identify potential leads with Maestro v10.1. The protein-ligand binding affinities of potential leads were further predicted by FMO calculations at MP2/6-31G* level using GAMESS v2020 system. MD simulations were carried out with AmberTools18 by applying the FF14SB force field. MD trajectories were analyzed using VMD v1.9.3. MM/GB(PB)SA binding free energy analysis was carried out with the mmpbsa.py tool of AmberTools18. The docking and MD simulation results were visualized through PyMOL v2.5.0.
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Affiliation(s)
- Zhen Yuan
- Shanghai Key Laboratory of New Drug Design, State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science & Technology, Shanghai, China
| | - Manzhan Zhang
- Shanghai Key Laboratory of New Drug Design, State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science & Technology, Shanghai, China
| | - Longfeng Chang
- Shanghai Key Laboratory of New Drug Design, State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science & Technology, Shanghai, China
| | - Xingyu Chen
- Shanghai Key Laboratory of New Drug Design, State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science & Technology, Shanghai, China
| | - Shanshan Ruan
- Shanghai Key Laboratory of New Drug Design, State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science & Technology, Shanghai, China
| | - Shanshan Shi
- Shanghai Key Laboratory of New Drug Design, State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science & Technology, Shanghai, China
| | - Yiqing Zhang
- Shanghai Key Laboratory of New Drug Design, State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science & Technology, Shanghai, China
| | - Lili Zhu
- Shanghai Key Laboratory of New Drug Design, State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science & Technology, Shanghai, China.
| | - Honglin Li
- Shanghai Key Laboratory of New Drug Design, State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science & Technology, Shanghai, China.
- Innovation Center for AI and Drug Discovery, East China Normal University, Shanghai, 200062, China.
- Lingang Laboratory, Shanghai, 200031, China.
| | - Shiliang Li
- Shanghai Key Laboratory of New Drug Design, State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science & Technology, Shanghai, China.
- Innovation Center for AI and Drug Discovery, East China Normal University, Shanghai, 200062, China.
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Dai LT, Yang L, Guo JC, Ma QY, Xie QY, Jiang L, Yu ZF, Dai HF, Zhao YX. Anti-diabetic and anti-inflammatory indole diterpenes from the marine-derived fungus Penicillium sp. ZYX-Z-143. Bioorg Chem 2024; 145:107205. [PMID: 38387395 DOI: 10.1016/j.bioorg.2024.107205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 01/26/2024] [Accepted: 02/10/2024] [Indexed: 02/24/2024]
Abstract
Seven new indole-diterpenoids, penpaxilloids A-E (1-5), 7-methoxypaxilline-13-ene (6), and 10-hydroxy-paspaline (7), along with 20 known ones (8-27), were isolated from the marine-derived fungus Penicillium sp. ZYX-Z-143. Among them, compound 1 was a spiro indole-diterpenoid bearing a 2,3,3a,5-tetrahydro-1H-benzo[d]pyrrolo[2,1-b][1,3]oxazin-1-one motif. Compound 2 was characterized by a unique heptacyclic system featuring a rare 3,6,8-trioxabicyclo[3.2.1]octane unit. The structures of the new compounds were established by extensive spectroscopic analyses, NMR calculations coupled with the DP4 + analysis, and ECD calculations. The plausible biogenetic pathway of two unprecedented indole diterpenoids, penpaxilloids A and B (1 and 2), was postulated. Compound 1 acted as a noncompetitive inhibitor against protein tyrosine phosphatase 1B (PTP1B) with IC50 value of 8.60 ± 0.53 μM. Compound 17 showed significant α-glucosidase inhibitory activity with IC50 value of 19.96 ± 0.32 μM. Moreover, compounds 4, 8, and 22 potently suppressed nitric oxide production on lipopolysaccharide-stimulated RAW264.7 macrophages.
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Affiliation(s)
- Lu-Ting Dai
- Key Laboratory of Research and Development of Natural Product from Li Folk Medicine of Hainan Province & National Key Laboratory for Tropical Crop Breeding, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China; College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Li Yang
- Key Laboratory of Research and Development of Natural Product from Li Folk Medicine of Hainan Province & National Key Laboratory for Tropical Crop Breeding, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China
| | - Jiao-Cen Guo
- Key Laboratory of Research and Development of Natural Product from Li Folk Medicine of Hainan Province & National Key Laboratory for Tropical Crop Breeding, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China
| | - Qing-Yun Ma
- Key Laboratory of Research and Development of Natural Product from Li Folk Medicine of Hainan Province & National Key Laboratory for Tropical Crop Breeding, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China
| | - Qing-Yi Xie
- Key Laboratory of Research and Development of Natural Product from Li Folk Medicine of Hainan Province & National Key Laboratory for Tropical Crop Breeding, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China
| | - Li Jiang
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Zhi-Fang Yu
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China.
| | - Hao-Fu Dai
- Key Laboratory of Research and Development of Natural Product from Li Folk Medicine of Hainan Province & National Key Laboratory for Tropical Crop Breeding, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China.
| | - You-Xing Zhao
- Key Laboratory of Research and Development of Natural Product from Li Folk Medicine of Hainan Province & National Key Laboratory for Tropical Crop Breeding, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China.
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Lu J, Yu D, Li H, Qin P, Chen H, Chen L. Promising natural products targeting protein tyrosine phosphatase SHP2 for cancer therapy. Phytother Res 2024. [PMID: 38558278 DOI: 10.1002/ptr.8185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 02/27/2024] [Accepted: 02/29/2024] [Indexed: 04/04/2024]
Abstract
The development of Src homology-2 domain containing protein tyrosine phosphatase-2 (SHP2) inhibitors is a hot spot in the research and development of antitumor drugs, which may induce immunomodulatory effects in the tumor microenvironment and participate in anti-tumor immune responses. To date, several SHP2 inhibitors have made remarkable progress and entered clinical trials for the treatment of patients with advanced solid tumors. Multiple compounds derived from natural products have been proved to influence tumor cell proliferation, apoptosis, migration and other cellular functions, modulate cell cycle and immune cell activation by regulating the function of SHP2 and its mutants. However, there is a paucity of information about their diversity, biochemistry, and therapeutic potential of targeting SHP2 in tumors. This review will provide the structure, classification, inhibitory activities, experimental models, and antitumor effects of the natural products. Notably, this review summarizes recent advance in the efficacy and pharmacological mechanism of natural products targeting SHP2 in inhibiting the various signaling pathways that regulate different cancers and thus pave the way for further development of anticancer drugs targeting SHP2.
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Affiliation(s)
- Jiani Lu
- Shanghai Frontiers Science Center of TCM Chemical Biology, Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Danmei Yu
- Shanghai Frontiers Science Center of TCM Chemical Biology, Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Hongtao Li
- Shanghai Frontiers Science Center of TCM Chemical Biology, Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Pengcheng Qin
- Shanghai Frontiers Science Center of TCM Chemical Biology, Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- School of Pharmacy, Henan University, Kaifeng, China
| | - Hongzhuan Chen
- Shanghai Frontiers Science Center of TCM Chemical Biology, Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Lili Chen
- Shanghai Frontiers Science Center of TCM Chemical Biology, Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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Li F, Chen X, Yang R, Zhang K, Shan W, Joosten MHAJ, Du Y. Potato protein tyrosine phosphatase StPTP1a is activated by StMKK1 to negatively regulate plant immunity. PLANT BIOTECHNOLOGY JOURNAL 2023; 21:646-661. [PMID: 36519513 PMCID: PMC9946141 DOI: 10.1111/pbi.13979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 11/25/2022] [Accepted: 12/09/2022] [Indexed: 06/17/2023]
Abstract
Phytophthora infestans causes severe losses in potato production. The MAPK kinase StMKK1 was previously found to negatively regulate potato immunity to P. infestans. Our results showed that StMKK1 interacts with a protein tyrosine phosphatase, referred to as StPTP1a, and StMKK1 directly phosphorylates StPTP1a at residues Ser-99, Tyr-223 and Thr-290. StPTP1a is a functional phosphatase and the phosphorylation of StPTP1a at these three residues enhances its stability and catalytic activity. StPTP1a negatively regulates potato immunity and represses SA-related gene expression. Furthermore, StPTP1a interacts with, and dephosphorylates, the StMKK1 downstream signalling targets StMPK4 and -7 at their Tyr-203 residue resulting in the repression of salicylic acid (SA)-related immunity. Silencing of NbPTP1a + NbMPK4 or NbPTP1a + NbMPK7 abolished the plant immunity to P. infestans caused by NbPTP1a silencing, indicating that PTP1a functions upstream of NbMPK4 and NbMPK7. StMKK1 requires StPTP1a to negatively regulate SA-related immunity and StPTP1a is phosphorylated and stabilized during immune activation to promote the de-phosphorylation of StMPK4 and -7. Our results reveal that potato StMKK1 activates and stabilizes the tyrosine phosphatase StPTP1a that in its turn de-phosphorylates StMPK4 and -7, thereby repressing plant SA-related immunity.
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Affiliation(s)
- Fangfang Li
- State Key Laboratory of Crop Stress Biology for Arid Areas and College of HorticultureNorthwest A&F UniversityYanglingShaanxiChina
| | - Xiaokang Chen
- State Key Laboratory of Crop Stress Biology for Arid Areas and College of HorticultureNorthwest A&F UniversityYanglingShaanxiChina
| | - Ruixin Yang
- State Key Laboratory of Crop Stress Biology for Arid Areas and College of HorticultureNorthwest A&F UniversityYanglingShaanxiChina
| | - Kun Zhang
- State Key Laboratory of Crop Stress Biology for Arid Areas and College of HorticultureNorthwest A&F UniversityYanglingShaanxiChina
| | - Weixing Shan
- State Key Laboratory of Crop Stress Biology for Arid Areas and College of AgronomyNorthwest A&F UniversityYanglingShaanxiChina
| | | | - Yu Du
- State Key Laboratory of Crop Stress Biology for Arid Areas and College of HorticultureNorthwest A&F UniversityYanglingShaanxiChina
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Pan J, Zhou L, Zhang C, Xu Q, Sun Y. Targeting protein phosphatases for the treatment of inflammation-related diseases: From signaling to therapy. Signal Transduct Target Ther 2022; 7:177. [PMID: 35665742 PMCID: PMC9166240 DOI: 10.1038/s41392-022-01038-3] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 04/28/2022] [Accepted: 05/25/2022] [Indexed: 11/09/2022] Open
Abstract
Inflammation is the common pathological basis of autoimmune diseases, metabolic diseases, malignant tumors, and other major chronic diseases. Inflammation plays an important role in tissue homeostasis. On one hand, inflammation can sense changes in the tissue environment, induce imbalance of tissue homeostasis, and cause tissue damage. On the other hand, inflammation can also initiate tissue damage repair and maintain normal tissue function by resolving injury and restoring homeostasis. These opposing functions emphasize the significance of accurate regulation of inflammatory homeostasis to ameliorate inflammation-related diseases. Potential mechanisms involve protein phosphorylation modifications by kinases and phosphatases, which have a crucial role in inflammatory homeostasis. The mechanisms by which many kinases resolve inflammation have been well reviewed, whereas a systematic summary of the functions of protein phosphatases in regulating inflammatory homeostasis is lacking. The molecular knowledge of protein phosphatases, and especially the unique biochemical traits of each family member, will be of critical importance for developing drugs that target phosphatases. Here, we provide a comprehensive summary of the structure, the "double-edged sword" function, and the extensive signaling pathways of all protein phosphatases in inflammation-related diseases, as well as their potential inhibitors or activators that can be used in therapeutic interventions in preclinical or clinical trials. We provide an integrated perspective on the current understanding of all the protein phosphatases associated with inflammation-related diseases, with the aim of facilitating the development of drugs that target protein phosphatases for the treatment of inflammation-related diseases.
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Affiliation(s)
- Jie Pan
- State Key Laboratory of Pharmaceutical Biotechnology, Chemistry and Biomedicine Innovation Center (ChemBIC), Department of Biotechnology and Pharmaceutical Sciences, School of Life Science, Nanjing University, 163 Xianlin Avenue, Nanjing, 210023, China
| | - Lisha Zhou
- State Key Laboratory of Pharmaceutical Biotechnology, Chemistry and Biomedicine Innovation Center (ChemBIC), Department of Biotechnology and Pharmaceutical Sciences, School of Life Science, Nanjing University, 163 Xianlin Avenue, Nanjing, 210023, China
| | - Chenyang Zhang
- State Key Laboratory of Pharmaceutical Biotechnology, Chemistry and Biomedicine Innovation Center (ChemBIC), Department of Biotechnology and Pharmaceutical Sciences, School of Life Science, Nanjing University, 163 Xianlin Avenue, Nanjing, 210023, China
| | - Qiang Xu
- State Key Laboratory of Pharmaceutical Biotechnology, Chemistry and Biomedicine Innovation Center (ChemBIC), Department of Biotechnology and Pharmaceutical Sciences, School of Life Science, Nanjing University, 163 Xianlin Avenue, Nanjing, 210023, China
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, 209 Tongshan Road, Xuzhou, 221004, Jiangsu, China
| | - Yang Sun
- State Key Laboratory of Pharmaceutical Biotechnology, Chemistry and Biomedicine Innovation Center (ChemBIC), Department of Biotechnology and Pharmaceutical Sciences, School of Life Science, Nanjing University, 163 Xianlin Avenue, Nanjing, 210023, China.
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, 209 Tongshan Road, Xuzhou, 221004, Jiangsu, China.
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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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Zhou J, Feng Z, Zhang W, Xu J. Evaluation of the antimicrobial and cytotoxic potential of endophytic fungi extracts from mangrove plants Rhizophora stylosa and R. mucronata. Sci Rep 2022; 12:2733. [PMID: 35177749 PMCID: PMC8854691 DOI: 10.1038/s41598-022-06711-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 02/03/2022] [Indexed: 12/30/2022] Open
Abstract
Mangrove endophytic fungi are tolerant to numerous stresses and are inevitably capable of exhibiting excellent biological activity by producing impressive numbers of metabolites with special biological functions, based on previous work on the biological potential of mangrove-derived endophytic fungi. To obtain marked antimicrobial and cytotoxic fermentation products of culturable endophytic fungi from mangrove forests, our research evaluated the antimicrobial and cytotoxic activities of crude extracts of endophytic fungi from Rhizophora stylosa and Rhizophora mucronata. Forty-six fungal isolates were cultured on four different media, namely, dextrose agar (PDA), Czapek’s agar (CZA), rice medium (RM) and grain medium (GM) and harvested by ethyl acetate solvent at 40 days. The extracts were tested for antimicrobial activity by the microdilution method against the gram-negative bacteria Pseudomonas adaceae (PA), gram-positive bacteria Enterococcus faecalis (EF), methicillin-resistant Staphylococcus aureus (MRSA) and pathogenic fungus Monilia albicans (MA). The cytotoxic activity of the extracts was evaluated by MTT assay using A549 human lung cancer cells, HeLa human cervical carcinoma cells, and HepG2 human hepatocellular cells. The results showed that rice medium could promote the secretion of antimicrobial and antitumour secondary metabolites of endophytic fungi in comparison with other cultivation media. Seventeen strains (68%) from R. stylosa exhibited inhibitory effects on indicators, especially N. protearum HHL46, which could inhibit the growth of four microbes with MIC values reaching 0.0625 mg/mL. Fifteen strains (71.4%) from R. mucronata displayed activities against human pathogenic microbes; in particular, Pestalotiopsis sp. HQD6 and N. protearum HQD5 could resist the growth of four microbes with MIC values ranging from 0.015 to 1 mg/mL. In the cytotoxicity assay, the extracts of 10 strains (40%), 9 strains (40%) and 13 strains (52%) of R. stylosa and 13 strains (61.9%), 10 strains (47.6%) and 10 strains (47.6%) of R. mucronata displayed cytotoxicity against A549, HeLa and HepG2 cancer cells with cell viability values ≤ 50%. Neopestalotiopsis protearum HHL46, Phomopsis longicolla HHL50, Botryosphaeria fusispora HQD83, Fusarium verticillioides HQD48 and Pestalotiopsis sp. HQD6 displayed significant antitumour activity with IC50 values below 20 μg/mL. These results highlighted the antimicrobial and antitumour potential of endophytic fungi from R. stylosa and R. mucronata and the possibility of exploiting their antimicrobial and cytotoxic agents.
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Affiliation(s)
- Jing Zhou
- One Health Institute, School of Chemical Engineering and Technology, Hainan University, Haikou, 570228, People's Republic of China.,Hainan Provincial Fine Chemical Engineering Research Center, School of Life Sciences, Hainan University, Haikou, 570228, People's Republic of China
| | - Zhao Feng
- One Health Institute, School of Chemical Engineering and Technology, Hainan University, Haikou, 570228, People's Republic of China
| | - Wenfang Zhang
- One Health Institute, School of Chemical Engineering and Technology, Hainan University, Haikou, 570228, People's Republic of China
| | - Jing Xu
- One Health Institute, School of Chemical Engineering and Technology, Hainan University, Haikou, 570228, People's Republic of China. .,Hainan Provincial Fine Chemical Engineering Research Center, School of Life Sciences, Hainan University, Haikou, 570228, People's Republic of China.
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Sun M, Zhou D, Wu J, Zhou J, Xu J. Sdy-1 Executes Antitumor Activity in HepG2 and HeLa Cancer Cells by Inhibiting the Wnt/β-Catenin Signaling Pathway. Mar Drugs 2022; 20:md20020125. [PMID: 35200654 PMCID: PMC8877534 DOI: 10.3390/md20020125] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 01/26/2022] [Accepted: 02/01/2022] [Indexed: 12/24/2022] Open
Abstract
Demethylincisterol A3 (Sdy-1), a highly degraded sterol that we previously isolated from Chinese mangrove Rhizophora mucronata endophytic Pestalotiopsis sp. HQD-6, exhibits potent antitumor activity towards a variety of cancer cells. In this study, we further verified that Sdy-1 effectively inhibited the proliferation and migration of human liver (HepG2) and cervical cancer (HeLa) cells in vitro and it can induce cell apoptosis and arrest the cell cycle in the G1-phase. Mechanistically, we demonstrated that Sdy-1 executes its function via inhibition of the Wnt/β-catenin signaling pathway. Sdy-1 may not inhibit the Wnt signaling pathway through the cascade reaction from upstream to downstream, but directly acts on β-catenin to reduce its transcription level, thereby reducing the level of β-catenin protein and further reducing the expression of downstream related proteins. The possible interaction between Sdy-1 and β-catenin protein was further confirmed by molecular docking studies. In the nude mouse xenograft model, Sdy-1 can also significantly inhibit tumor growth. These results indicated that Sdy-1 is an efficient inhibitor of the Wnt signaling pathway and is a promising antitumor candidate for therapeutic applications.
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Affiliation(s)
- Mengyu Sun
- One Health Institute, School of Chemical Engineering and Technology, Hainan University, Haikou 570228, China; (M.S.); (D.Z.); (J.W.)
| | - Dongdong Zhou
- One Health Institute, School of Chemical Engineering and Technology, Hainan University, Haikou 570228, China; (M.S.); (D.Z.); (J.W.)
| | - Jingwan Wu
- One Health Institute, School of Chemical Engineering and Technology, Hainan University, Haikou 570228, China; (M.S.); (D.Z.); (J.W.)
| | - Jing Zhou
- Hainan Provincial Fine Chemical Engineering Research Center, School of Life Sciences, Hainan University, Haikou 570228, China;
| | - Jing Xu
- One Health Institute, School of Chemical Engineering and Technology, Hainan University, Haikou 570228, China; (M.S.); (D.Z.); (J.W.)
- Correspondence:
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Guo JC, Yang L, Ma QY, Ge YZ, Kong FD, Zhou LM, Fei Zhang, Xie QY, Yu ZF, Dai HF, Zhao YX. Triterpenoids and meroterpenoids with α-glucosidase inhibitory activities from the fruiting bodies of Ganoderma australe. Bioorg Chem 2021; 117:105448. [PMID: 34736135 DOI: 10.1016/j.bioorg.2021.105448] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Revised: 09/15/2021] [Accepted: 10/18/2021] [Indexed: 01/14/2023]
Abstract
Macrofungi Ganoderma is a valuable medicinal fungus resource for human health and longevity in China. In this study, ten undescribed compounds including seven lostane-type triterpenoids, ganodaustralic acids A ∼ G (1-7), one pair of meroterpenoid enantiomers, (-)-6'-O-ethyllingzhiol (8) and (+)-6'-O-ethyllingzhiol (9), and one polyhydroxylated sterol, 3-O-acetyl-fomentarol C (10), together with eight known compounds (11-18), were isolated from the fruiting bodies of Ganoderma australe. The structures of the new compounds were elucidated by extensive spectroscopic analysis as well as NMR and electronic circular dichroism (ECD) calculations. Compounds 4, 8, 9, and 12 showed significant α-glucosidase inhibitory activities with IC50 values in the range of 4.1-11.7 μM, which were superior to that of positive control acarbose (213 μM). Only compound 7 exhibited weak cytotoxicity against SGC-7901 cells.
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Affiliation(s)
- Jiao-Cen Guo
- Haikou Key Laboratory for Research and Utilization of Tropical Natural Products, Institute of Tropical Bioscience and Biotechnology, CATAS, Haikou 571101, China
| | - Li Yang
- Haikou Key Laboratory for Research and Utilization of Tropical Natural Products, Institute of Tropical Bioscience and Biotechnology, CATAS, Haikou 571101, China
| | - Qing-Yun Ma
- Haikou Key Laboratory for Research and Utilization of Tropical Natural Products, Institute of Tropical Bioscience and Biotechnology, CATAS, Haikou 571101, China
| | - Ya-Zhe Ge
- Haikou Key Laboratory for Research and Utilization of Tropical Natural Products, Institute of Tropical Bioscience and Biotechnology, CATAS, Haikou 571101, China; College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Fan-Dong Kong
- Key Laboratory of Chemistry and Engineering of Forest Products, State Ethnic Affairs Commission, Guangxi Key Laboratory of Chemistry and Engineering of Forest Products, Guangxi Collaborative Innovation Center for Chemistry and Engineering of Forest Products, School of Chemistry and Chemical Engineering, Guangxi University for Nationalities, Nanning 530006, China
| | - Li-Man Zhou
- Key Laboratory of Chemistry and Engineering of Forest Products, State Ethnic Affairs Commission, Guangxi Key Laboratory of Chemistry and Engineering of Forest Products, Guangxi Collaborative Innovation Center for Chemistry and Engineering of Forest Products, School of Chemistry and Chemical Engineering, Guangxi University for Nationalities, Nanning 530006, China
| | - Fei Zhang
- Haikou Key Laboratory for Research and Utilization of Tropical Natural Products, Institute of Tropical Bioscience and Biotechnology, CATAS, Haikou 571101, China
| | - Qing-Yi Xie
- Haikou Key Laboratory for Research and Utilization of Tropical Natural Products, Institute of Tropical Bioscience and Biotechnology, CATAS, Haikou 571101, China
| | - Zhi-Fang Yu
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China.
| | - Hao-Fu Dai
- Hainan Academy of Tropical Agricultural Resource, CATAS, Haikou 571101, China.
| | - You-Xing Zhao
- Haikou Key Laboratory for Research and Utilization of Tropical Natural Products, Institute of Tropical Bioscience and Biotechnology, CATAS, Haikou 571101, China.
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10
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Wang F, Yang W, Li Z, Zhou B. Studies on molecular mechanism between SHP2 and pyridine derivatives by 3D-QSAR, molecular docking and MD simulations. JOURNAL OF SAUDI CHEMICAL SOCIETY 2021. [DOI: 10.1016/j.jscs.2021.101346] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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11
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Dai LT, Yang L, Kong FD, Ma QY, Xie QY, Dai HF, Yu ZF, Zhao YX. Cytotoxic Indole-Diterpenoids from the Marine-Derived Fungus Penicillium sp. KFD28. Mar Drugs 2021; 19:613. [PMID: 34822484 PMCID: PMC8619218 DOI: 10.3390/md19110613] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 10/18/2021] [Accepted: 10/24/2021] [Indexed: 02/08/2023] Open
Abstract
Four new indole-diterpenoids, named penerpenes K-N (1-4), along with twelve known ones (5-16), were isolated from the fermentation broth produced by adding L-tryptophan to the culture medium of the marine-derived fungus Penicillium sp. KFD28. The structures of the new compounds were elucidated extensively by 1D and 2D NMR, HRESIMS data spectroscopic analyses and ECD calculations. Compound 4 represents the second example of paxilline-type indole diterpene bearing a 1,3-dioxepane ring. Three compounds (4, 9, and 15) were cytotoxic to cancer cell lines, of which compound 9 was the most active and showed cytotoxic activity against the human liver cancer cell line BeL-7402 with an IC50 value of 5.3 μM. Moreover, six compounds (5, 7, 10, 12, 14, and 15) showed antibacterial activities against Staphylococcus aureus ATCC 6538 and Bacillus subtilis ATCC 6633.
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Affiliation(s)
- Lu-Ting Dai
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China;
| | - Li Yang
- Haikou Key Laboratory for Research and Utilization of Tropical Natural Products, Institute of Tropical Bioscience and Biotechnology, CATAS, Haikou 571101, China; (L.Y.); (Q.-Y.M.); (Q.-Y.X.)
| | - Fan-Dong Kong
- Key Laboratory of Chemistry and Engineering of Forest Products, State Ethnic Affairs Commission, Guangxi Key Laboratory of Chemistry and Engineering of Forest Products, Guangxi Collaborative Innovation Center for Chemistry and Engineering of Forest Products, School of Chemistry and Chemical Engineering, Guangxi University for Nationalities, Nanning 530006, China;
| | - Qing-Yun Ma
- Haikou Key Laboratory for Research and Utilization of Tropical Natural Products, Institute of Tropical Bioscience and Biotechnology, CATAS, Haikou 571101, China; (L.Y.); (Q.-Y.M.); (Q.-Y.X.)
| | - Qing-Yi Xie
- Haikou Key Laboratory for Research and Utilization of Tropical Natural Products, Institute of Tropical Bioscience and Biotechnology, CATAS, Haikou 571101, China; (L.Y.); (Q.-Y.M.); (Q.-Y.X.)
| | - Hao-Fu Dai
- Hainan Institute for Tropical Agricultural Resources, CATAS, Haikou 571101, China;
| | - Zhi-Fang Yu
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China;
| | - You-Xing Zhao
- Haikou Key Laboratory for Research and Utilization of Tropical Natural Products, Institute of Tropical Bioscience and Biotechnology, CATAS, Haikou 571101, China; (L.Y.); (Q.-Y.M.); (Q.-Y.X.)
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12
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Liu Y, Fu H, Zuo L. Synergistic Cytotoxicity Effect of 5-fluorouracil and SHP2 Inhibitor Demethylincisterol A3 on Cervical Cancer Cell. Anticancer Agents Med Chem 2021; 22:1313-1319. [PMID: 34238199 DOI: 10.2174/1871520621666210708130703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 05/08/2021] [Accepted: 05/30/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Demethylincisterol A3 (DTA3) has been identified as an SHP2 inhibitor and suppresses the growth of many cancer cells. 5-Fluorouracil (5-FU) is widely used for the clinical treatment of various cancers. However, the combined effects of 5-FU and DTA3 on cervical cancer cells remain unknown. OBJECTIVE This study evaluates the mechanism of the combined effects of 5-FU and DTA3 in cervical cancer cells. METHODS The synergistic cytotoxic effects of 5-FU and DTA3 in cervical cancer cells were calculated. Apoptosis was analysed by flow cytometry. Western blot analyses were used to examine the related signalling pathways. RESULTS DTA3 and 5-FU synergized to induce apoptosis and repress proliferation of cervical cancer cells by downregulating the activation of PI3K/AKT and NF-κB signalling pathway. We provided evidence that the upregulation of SHP2 expression by transfection significantly inhibited the cytotoxicity of 5-FU and DTA3. SHP2 knockdown enhanced the antiproliferation activity of 5-FU, indicating targeting SHP2 sensitized cervical cancer cells to 5-FU. CONCLUSION Our study demonstrates that SHP2 inhibitor DTA3 and 5-FU have a synergistic cytotoxic effect on cervical cancer cells. The synergistic combination of SHP2 inhibitor and 5-FU may present a promising strategy for the treatment of cervical cancer.
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Affiliation(s)
- Yang Liu
- Department of Immunology, Guizhou Medical University, Guiyang, Guizhou, CN 550004, China
| | - Hua Fu
- Department of Gastroenterology, The Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, CN 550004, China
| | - Li Zuo
- Department of Immunology, Guizhou Medical University, Guiyang, Guizhou, CN 550004, China
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13
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Guo Y, Xu Y, Dong X, Zhang J. Cross the Undruggable Barrier, the Development of SHP2 Inhibitors: From Catalytic Site Inhibitors to Allosteric Inhibitors. ChemistrySelect 2021. [DOI: 10.1002/slct.202100186] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Yu Guo
- Hangzhou Institute of Innovative Medicine College of Pharmaceutical Sciences Zhejiang University Hangzhou 310058 P.R. China
| | - Yaping Xu
- Hangzhou Institute of Innovative Medicine College of Pharmaceutical Sciences Zhejiang University Hangzhou 310058 P.R. China
| | - Xiaowu Dong
- Hangzhou Institute of Innovative Medicine College of Pharmaceutical Sciences Zhejiang University Hangzhou 310058 P.R. China
| | - Jianjun Zhang
- Department of Pharmacy Institution The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Traditional Chinese Medicine) Hangzhou 310006 P.R. China
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14
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Paccoud R, Saint-Laurent C, Piccolo E, Tajan M, Dortignac A, Pereira O, Le Gonidec S, Baba I, Gélineau A, Askia H, Branchereau M, Charpentier J, Personnaz J, Branka S, Auriau J, Deleruyelle S, Canouil M, Beton N, Salles JP, Tauber M, Weill J, Froguel P, Neel BG, Araki T, Heymes C, Burcelin R, Castan I, Valet P, Dray C, Gautier EL, Edouard T, Pradère JP, Yart A. SHP2 drives inflammation-triggered insulin resistance by reshaping tissue macrophage populations. Sci Transl Med 2021; 13:13/591/eabe2587. [PMID: 33910978 DOI: 10.1126/scitranslmed.abe2587] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 04/05/2021] [Indexed: 12/11/2022]
Abstract
Insulin resistance is a key event in type 2 diabetes onset and a major comorbidity of obesity. It results from a combination of fat excess-triggered defects, including lipotoxicity and metaflammation, but the causal mechanisms remain difficult to identify. Here, we report that hyperactivation of the tyrosine phosphatase SHP2 found in Noonan syndrome (NS) led to an unsuspected insulin resistance profile uncoupled from altered lipid management (for example, obesity or ectopic lipid deposits) in both patients and mice. Functional exploration of an NS mouse model revealed this insulin resistance phenotype correlated with constitutive inflammation of tissues involved in the regulation of glucose metabolism. Bone marrow transplantation and macrophage depletion improved glucose homeostasis and decreased metaflammation in the mice, highlighting a key role of macrophages. In-depth analysis of bone marrow-derived macrophages in vitro and liver macrophages showed that hyperactive SHP2 promoted a proinflammatory phenotype, modified resident macrophage homeostasis, and triggered monocyte infiltration. Consistent with a role of SHP2 in promoting inflammation-driven insulin resistance, pharmaceutical SHP2 inhibition in obese diabetic mice improved insulin sensitivity even better than conventional antidiabetic molecules by specifically reducing metaflammation and alleviating macrophage activation. Together, these results reveal that SHP2 hyperactivation leads to inflammation-triggered metabolic impairments and highlight the therapeutical potential of SHP2 inhibition to ameliorate insulin resistance.
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Affiliation(s)
- Romain Paccoud
- Institut des Maladies Métaboliques et Cardiovasculaires, INSERM UMR 1048, Université Paul Sabatier, Université de Toulouse, Toulouse F-31432, France
| | - Céline Saint-Laurent
- Institut des Maladies Métaboliques et Cardiovasculaires, INSERM UMR 1048, Université Paul Sabatier, Université de Toulouse, Toulouse F-31432, France.,RESTORE, INSERM UMR1301, CNRS UMR5070, Université Paul Sabatier, Université de Toulouse, Toulouse F-31100, France
| | - Enzo Piccolo
- Institut des Maladies Métaboliques et Cardiovasculaires, INSERM UMR 1048, Université Paul Sabatier, Université de Toulouse, Toulouse F-31432, France.,RESTORE, INSERM UMR1301, CNRS UMR5070, Université Paul Sabatier, Université de Toulouse, Toulouse F-31100, France
| | - Mylène Tajan
- Institut des Maladies Métaboliques et Cardiovasculaires, INSERM UMR 1048, Université Paul Sabatier, Université de Toulouse, Toulouse F-31432, France.,RESTORE, INSERM UMR1301, CNRS UMR5070, Université Paul Sabatier, Université de Toulouse, Toulouse F-31100, France
| | - Alizée Dortignac
- Institut des Maladies Métaboliques et Cardiovasculaires, INSERM UMR 1048, Université Paul Sabatier, Université de Toulouse, Toulouse F-31432, France
| | - Ophélie Pereira
- Institut des Maladies Métaboliques et Cardiovasculaires, INSERM UMR 1048, Université Paul Sabatier, Université de Toulouse, Toulouse F-31432, France.,RESTORE, INSERM UMR1301, CNRS UMR5070, Université Paul Sabatier, Université de Toulouse, Toulouse F-31100, France
| | - Sophie Le Gonidec
- Institut des Maladies Métaboliques et Cardiovasculaires, INSERM UMR 1048, Université Paul Sabatier, Université de Toulouse, Toulouse F-31432, France.,RESTORE, INSERM UMR1301, CNRS UMR5070, Université Paul Sabatier, Université de Toulouse, Toulouse F-31100, France
| | - Inès Baba
- INSERM UMR-S 1166, Sorbonne Université, Hôpital de la Pitié-Salpêtrière, Paris F-75013, France
| | - Adélaïde Gélineau
- INSERM UMR-S 1166, Sorbonne Université, Hôpital de la Pitié-Salpêtrière, Paris F-75013, France
| | - Haoussa Askia
- INSERM UMR-S 1166, Sorbonne Université, Hôpital de la Pitié-Salpêtrière, Paris F-75013, France
| | - Maxime Branchereau
- Institut des Maladies Métaboliques et Cardiovasculaires, INSERM UMR 1048, Université Paul Sabatier, Université de Toulouse, Toulouse F-31432, France
| | - Julie Charpentier
- Institut des Maladies Métaboliques et Cardiovasculaires, INSERM UMR 1048, Université Paul Sabatier, Université de Toulouse, Toulouse F-31432, France
| | - Jean Personnaz
- Institut des Maladies Métaboliques et Cardiovasculaires, INSERM UMR 1048, Université Paul Sabatier, Université de Toulouse, Toulouse F-31432, France
| | - Sophie Branka
- Institut des Maladies Métaboliques et Cardiovasculaires, INSERM UMR 1048, Université Paul Sabatier, Université de Toulouse, Toulouse F-31432, France
| | - Johanna Auriau
- Institut des Maladies Métaboliques et Cardiovasculaires, INSERM UMR 1048, Université Paul Sabatier, Université de Toulouse, Toulouse F-31432, France
| | - Simon Deleruyelle
- Institut des Maladies Métaboliques et Cardiovasculaires, INSERM UMR 1048, Université Paul Sabatier, Université de Toulouse, Toulouse F-31432, France
| | - Mickaël Canouil
- INSERM UMR 1283, CNRS UMR 8199, European Genomic Institute for Diabetes (EGID), Institut Pasteur de Lille, University of Lille, Lille University Hospital, Lille F-59000, France
| | - Nicolas Beton
- Endocrine, Bone Diseases, and Genetics Unit, Children's Hospital, Toulouse University Hospital, Toulouse France and Centre de Physiopathologie Toulouse-Purpan, INSERM UMR 1043, Université Paul Sabatier, Université de Toulouse, Toulouse F-31024, France
| | - Jean-Pierre Salles
- Endocrine, Bone Diseases, and Genetics Unit, Children's Hospital, Toulouse University Hospital, Toulouse France and Centre de Physiopathologie Toulouse-Purpan, INSERM UMR 1043, Université Paul Sabatier, Université de Toulouse, Toulouse F-31024, France
| | - Maithé Tauber
- Endocrine, Bone Diseases, and Genetics Unit, Children's Hospital, Toulouse University Hospital, Toulouse France and Centre de Physiopathologie Toulouse-Purpan, INSERM UMR 1043, Université Paul Sabatier, Université de Toulouse, Toulouse F-31024, France
| | - Jacques Weill
- INSERM UMR 1283, CNRS UMR 8199, European Genomic Institute for Diabetes (EGID), Institut Pasteur de Lille, University of Lille, Lille University Hospital, Lille F-59000, France
| | - Philippe Froguel
- INSERM UMR 1283, CNRS UMR 8199, European Genomic Institute for Diabetes (EGID), Institut Pasteur de Lille, University of Lille, Lille University Hospital, Lille F-59000, France.,Department of Metabolism, Digestion and Reproduction, Imperial College London, London SW7 2AZ, UK
| | - Benjamin G Neel
- Laura and Isaac Perlmutter Cancer Center, NYU-Langone Medical Center, NY 10016, USA
| | - Toshiyuki Araki
- Laura and Isaac Perlmutter Cancer Center, NYU-Langone Medical Center, NY 10016, USA
| | - Christophe Heymes
- Institut des Maladies Métaboliques et Cardiovasculaires, INSERM UMR 1048, Université Paul Sabatier, Université de Toulouse, Toulouse F-31432, France
| | - Rémy Burcelin
- Institut des Maladies Métaboliques et Cardiovasculaires, INSERM UMR 1048, Université Paul Sabatier, Université de Toulouse, Toulouse F-31432, France
| | - Isabelle Castan
- Institut des Maladies Métaboliques et Cardiovasculaires, INSERM UMR 1048, Université Paul Sabatier, Université de Toulouse, Toulouse F-31432, France.,RESTORE, INSERM UMR1301, CNRS UMR5070, Université Paul Sabatier, Université de Toulouse, Toulouse F-31100, France
| | - Philippe Valet
- Institut des Maladies Métaboliques et Cardiovasculaires, INSERM UMR 1048, Université Paul Sabatier, Université de Toulouse, Toulouse F-31432, France.,RESTORE, INSERM UMR1301, CNRS UMR5070, Université Paul Sabatier, Université de Toulouse, Toulouse F-31100, France
| | - Cédric Dray
- Institut des Maladies Métaboliques et Cardiovasculaires, INSERM UMR 1048, Université Paul Sabatier, Université de Toulouse, Toulouse F-31432, France.,RESTORE, INSERM UMR1301, CNRS UMR5070, Université Paul Sabatier, Université de Toulouse, Toulouse F-31100, France
| | - Emmanuel L Gautier
- INSERM UMR-S 1166, Sorbonne Université, Hôpital de la Pitié-Salpêtrière, Paris F-75013, France
| | - Thomas Edouard
- RESTORE, INSERM UMR1301, CNRS UMR5070, Université Paul Sabatier, Université de Toulouse, Toulouse F-31100, France.,Endocrine, Bone Diseases, and Genetics Unit, Children's Hospital, Toulouse University Hospital, Toulouse France and Centre de Physiopathologie Toulouse-Purpan, INSERM UMR 1043, Université Paul Sabatier, Université de Toulouse, Toulouse F-31024, France
| | - Jean-Philippe Pradère
- Institut des Maladies Métaboliques et Cardiovasculaires, INSERM UMR 1048, Université Paul Sabatier, Université de Toulouse, Toulouse F-31432, France.,RESTORE, INSERM UMR1301, CNRS UMR5070, Université Paul Sabatier, Université de Toulouse, Toulouse F-31100, France
| | - Armelle Yart
- Institut des Maladies Métaboliques et Cardiovasculaires, INSERM UMR 1048, Université Paul Sabatier, Université de Toulouse, Toulouse F-31432, France. .,RESTORE, INSERM UMR1301, CNRS UMR5070, Université Paul Sabatier, Université de Toulouse, Toulouse F-31100, France
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15
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Omrani VF, Koochaki A, Behzad S, Kia V, Ghasemi P, Razaviyan J, Moosavian HR, Rezapour M, Vasei M, Asouri M, Mohammadi-Yeganeh S. Effects of Sambucus Ebulus Extract on Cell Proliferation and Viability of Triple-Negative Breast Cancer: An In Vitro and In Vivo Study. Anticancer Agents Med Chem 2021; 22:1386-1396. [PMID: 33845752 DOI: 10.2174/1871520621666210412113944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 02/16/2021] [Accepted: 03/08/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Triple-negative breast cancer (TNBC) accounts for 15% of all breast cancer (BC) cases and is a severe type of BC. Since medicinal herbs containing biocompatible substances that are accepted by patient more than chemical therapeutics, they can be considered a safe option for treating BC. OBJECTIVE This study evaluated the effect of Sambucus Ebulus (S. ebulus) extract on a model of TNBC. METHODS S. ebulus extract was prepared using petroleum ether, ethyl acetate, and methanol. The petroleum ether extract was fractionated and analyzed using vacuum liquid chromatography and GC-MS, respectively. MDA-MB-231 and MCF-10A were used as TNBC and normal breast cells, respectively. Flowcytometry and MTT assays were performed to evaluate cell cycle, apoptosis, and viability of the cells. Gene expression analysis was performed using RT-qPCR. Nude mouse allograft tumor models were used, and pathological sections were evaluated. RESULTS The findings indicated that S. ebulus extract remarkably decreased cell proliferation and viability. The extract had no toxicity to the normal breast cells but efficiently killed the cancer cells. Cell cycle- and apoptosis-related gene expression showed that fraction 4 of S. ebulus extract significantly increased the expression of Bax, Bak, P53, and c-MYC. CONCLUSION This study showed satisfactory results of the effect of S. ebulus extract on clearing BC cells both in vitro and in vivo. Thus, S. ebulus extract may be a safe herbal compound for eliminating BC cells without toxicity to host cells.
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Affiliation(s)
- Vahid F Omrani
- Cellular and Molecular Biology Research Center, Shahid Beheshti University of Medical Sciences, Tehran. Iran
| | - Ameneh Koochaki
- Department of Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran. Iran
| | - Sahar Behzad
- Department of Pharmacognosy, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran. Iran
| | - Vahid Kia
- Department of Medical Biotechnology, School of Medicine, Shahroud University of Medical Sciences, Shahroud. Iran
| | - Peyman Ghasemi
- Department of Medicinal Chemistry, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran. Iran
| | - Javad Razaviyan
- Student Research Committee, Department of Clinical Biochemistry, School of Medicine, Shahid Behehshti University of Medical Sciences. Iran
| | - Hamid Reza Moosavian
- Department of Clinical Pathology, Faculty of Veterinary Medicine, University of Tehran, Tehran. Iran
| | - Maysam Rezapour
- Modeling in Health Research Center, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman. Iran
| | - Mohammad Vasei
- Department of Pathology, Shariati Hospital, Tehran University of Medical Sciences, Tehran. Iran
| | - Mohsen Asouri
- North Research Center Pasteur Institute of Iran, Amol. Iran
| | - Samira Mohammadi-Yeganeh
- Cellular and Molecular Biology Research Center, Shahid Beheshti University of Medical Sciences, Tehran. Iran
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16
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Zhang H, Gao Z, Meng C, Li X, Shi D. Inhibitor Binding Sites in the Protein Tyrosine Phosphatase SHP-2. Mini Rev Med Chem 2021; 20:1017-1030. [PMID: 32124695 DOI: 10.2174/1389557520666200303130833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Revised: 11/19/2019] [Accepted: 02/03/2020] [Indexed: 11/22/2022]
Abstract
Protein tyrosine phosphatase 2 (SHP-2) has long been proposed as a cancer drug target. Several small-molecule compounds with different mechanisms of SHP-2 inhibition have been reported, but none are commercially available. Pool selectivity over protein tyrosine phosphatase 1 (SHP-1) and a lack of cellular activity have hindered the development of selective SHP-2 inhibitors. In this review, we describe the binding modes of existing inhibitors and SHP-2 binding sites, summarize the characteristics of the sites involved in selectivity, and identify the suitable groups for interaction with the binding sites.
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Affiliation(s)
- Haonan Zhang
- School of Life Sciences, Shandong University of Technology, Zibo 255049, Shandong Province, China
| | - Zhengquan Gao
- School of Life Sciences, Shandong University of Technology, Zibo 255049, Shandong Province, China
| | - Chunxiao Meng
- School of Life Sciences, Shandong University of Technology, Zibo 255049, Shandong Province, China
| | - Xiangqian Li
- State Key Laboratory of Microbial Technology, Shandong University, Jinan, 250100, Shandong, China.,Laboratory for Marine Drugs and Bioproducts, Qingdao National Laboratory for Marine Science and Technology, Qingdao, China
| | - Dayong Shi
- State Key Laboratory of Microbial Technology, Shandong University, Jinan, 250100, Shandong, China.,Laboratory for Marine Drugs and Bioproducts, Qingdao National Laboratory for Marine Science and Technology, Qingdao, China
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17
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Tripathi RKP, Ayyannan SR. Emerging chemical scaffolds with potential SHP2 phosphatase inhibitory capabilities - A comprehensive review. Chem Biol Drug Des 2020; 97:721-773. [PMID: 33191603 DOI: 10.1111/cbdd.13807] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 10/30/2020] [Accepted: 11/05/2020] [Indexed: 12/13/2022]
Abstract
The drug discovery panorama is cluttered with promising therapeutic targets that have been deserted because of inadequate authentication and screening failures. Molecular targets formerly tagged as "undruggable" are nowadays being more cautiously cross-examined, and whilst they stay intriguing, numerous targets are emerging more accessible. Protein tyrosine phosphatases (PTPs) excellently exemplifies a class of molecular targets that have transpired as druggable, with several small molecules and antibodies recently turned available for further development. In this respect, SHP2, a PTP, has emerged as one of the potential targets in the current pharmacological research, particularly for cancer, due to its critical role in various signalling pathways. Recently, few molecules with excellent potency have entered clinical trials, but none could reach the clinic. Consequently, search for novel, non-toxic, and specific SHP2 inhibitors are on purview. In this review, general aspects of SHP2 including its structure and mechanistic role in carcinogenesis have been presented. It also sheds light on the development of novel molecular architectures belonging to diverse chemical classes that have been proposed as SHP2-specific inhibitors along with their structure-activity relationships (SARs), stemming from chemical, mechanism-based and computer-aided studies reported since January 2015 to July 2020 (excluding patents), focusing on their potency and selectivity. The encyclopedic facts and discussions presented herein will hopefully facilitate researchers to design new ligands with better efficacy and selectivity against SHP2.
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Affiliation(s)
- Rati Kailash Prasad Tripathi
- Department of Pharmaceutical Science, Sushruta School of Medical and Paramedical Sciences, Assam University (A Central University), Silchar, Assam, India.,Pharmaceutical Chemistry Research Laboratory, Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Senthil Raja Ayyannan
- Pharmaceutical Chemistry Research Laboratory, Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology, Banaras Hindu University, Varanasi, Uttar Pradesh, India
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18
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Li JX, Lei XX, Tan YH, Liu YH, Yang B, Li YQ. Two new bioactive polyphenols from the soft coral-derived fungus Talaromyces sp. SCSIO 041201. Nat Prod Res 2020; 35:5778-5785. [PMID: 33107331 DOI: 10.1080/14786419.2020.1836632] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Two new polyphenols, talaversatilis A (1) and B (2), together with fifteen known compounds (3-17) were isolated from the extract of the culture broth of a soft coral-derived fungus Talaromyces sp. SCSIO 041201. The structures of these compounds were elucidated by the extensive analyses of spectroscopic data and by comparison with the reported literature. Antifouling and antibacterial activities of all purified compounds were tested and evaluated. Compounds 5 and 6 showed antifouling activity towards Bugula neritina larva, with LC50 values of 3.86 μg/mL and 3.05 μg/mL, respectively. Compounds 7, 8, 10 and 13 exhibited significant antibacterial activities against E. coli, MRSA, S. aureus and E. faecalis, with MIC values ranging from 0.45 to 15.6 μg/mL.
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Affiliation(s)
- Ji-Xing Li
- Pharmacy School of Guilin Medical University, Guilin Medical University, Guilin, P. R. China
| | - Xin-Xin Lei
- Pharmacy School of Guilin Medical University, Guilin Medical University, Guilin, P. R. China
| | - Yan-Hong Tan
- Pharmacy School of Guilin Medical University, Guilin Medical University, Guilin, P. R. China
| | - Yong-Hong Liu
- Key Laboratory of Marine Bio-resources Sustainable Utilization/Guangdong Key Laboratory of Marine Materia Medica/Research Center for Marine Microbes, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou P. R. China
| | - Bin Yang
- Key Laboratory of Marine Bio-resources Sustainable Utilization/Guangdong Key Laboratory of Marine Materia Medica/Research Center for Marine Microbes, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou P. R. China
| | - Yun-Qiu Li
- Pharmacy School of Guilin Medical University, Guilin Medical University, Guilin, P. R. China
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19
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Yang R, Dong Q, Xu H, Gao X, Zhao Z, Qin J, Chen C, Luo D. Identification of Phomoxanthone A and B as Protein Tyrosine Phosphatase Inhibitors. ACS OMEGA 2020; 5:25927-25935. [PMID: 33073119 PMCID: PMC7557999 DOI: 10.1021/acsomega.0c03315] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Accepted: 08/04/2020] [Indexed: 05/08/2023]
Abstract
Phomoxanthone A and B (PXA and PXB) are xanthone dimers and isolated from the endophytic fungus Phomopsis sp. By254. The results demonstrated that PXB and PXA are noncompetitive inhibitors of SHP2 and PTP1B and competitive inhibitors of SHP1. Molecular docking studies showed that PXB and PXA interact with conserved domains of protein tyrosine phosphatases such as the β5-β6 loop, WPD loop, P loop, and Q loop. PXA and PXB could significantly inhibit the cell proliferation in MCF7 cells. Our results indicated that these two compounds do not efficiently inhibit PTP1B and SHP2 activity. RNA sequencing showed that PXA and PXB may inhibit SHP1 activity in MCF7 cells leading to the upregulation of inflammatory factors. In addition to PTP inhibition, PXA and PXB are multitarget compounds to inhibit the proliferation of tumor cells. In conclusion, both compounds show inhibition of cancer cells and a certain degree of inflammatory stimulation, which make them promising for tumor immunotherapy.
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Affiliation(s)
- Runlei Yang
- College
of Life Science, Institute of Life Science and Green Development, Hebei University, Baoding, Hebei 071002, China
| | - Qian Dong
- College
of Life Science, Institute of Life Science and Green Development, Hebei University, Baoding, Hebei 071002, China
| | - Huibin Xu
- College
of Life Science, Institute of Life Science and Green Development, Hebei University, Baoding, Hebei 071002, China
| | - XueHui Gao
- College
of Life Science, Institute of Life Science and Green Development, Hebei University, Baoding, Hebei 071002, China
| | - Ziyue Zhao
- College
of Life Science, Institute of Life Science and Green Development, Hebei University, Baoding, Hebei 071002, China
| | - Jianchun Qin
- College
of Plant Science, Jilin University, Changchun, Jilin 130062, China
| | - Chuan Chen
- College
of Life Science, Institute of Life Science and Green Development, Hebei University, Baoding, Hebei 071002, China
| | - Duqiang Luo
- College
of Life Science, Institute of Life Science and Green Development, Hebei University, Baoding, Hebei 071002, China
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20
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Kong FD, Yi TF, Ma QY, Xie QY, Zhou LM, Chen JP, Dai HF, Wu YG, Zhao YX. Biphenyl metabolites from the patchouli endophytic fungus Alternaria sp. PfuH1. Fitoterapia 2020; 146:104708. [PMID: 32827694 DOI: 10.1016/j.fitote.2020.104708] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 08/04/2020] [Accepted: 08/16/2020] [Indexed: 11/27/2022]
Abstract
Patchouli is a tropical medicinal and spice crop with high economic value, and the endophytic microorganism is also one of its important components and can provide new active compounds with medicinal use. In the present study, four new biphenyl compounds named 3-O-demethylaltenuisol (1), (-)-dialtenuisol (5) and (+)-dialtenuisol (6), and altertoxin VII (9), as well as six known related compounds, were isolated from the patchouli (Pogostemon cablin) endophytic fungus Alternaria sp. PfuH1. The structures of the new compounds were elucidated from spectroscopic data, ECD spectra analysis, and ECD calculations. Compounds 5 and 6 are a pair of dimeric axially chiral enantiomers. Compounds 2, 4, and 9 showed antibacterial activities against S. agalactiae with MIC values of 9.3, 85.3, and 17.3 μg/mL, respectively, and compound 4 also showed weak antibacterial activity against E. coli with MIC value of 128 μg/mL.
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Affiliation(s)
- Fan-Dong Kong
- Hainan Key Laboratory for Research and Development of Natural Product from Li Folk Medicine, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences, Haikou 571101, China; Hainan Institute for Tropical Agricultural Resources, Chinese Academy of Tropical Agriculture Sciences, Haikou 571101, China
| | - Tian-Feng Yi
- Hainan Key Laboratory for Research and Development of Natural Product from Li Folk Medicine, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences, Haikou 571101, China; College of Horticulture, Hainan University, Haikou 570228, China
| | - Qing-Yun Ma
- Hainan Key Laboratory for Research and Development of Natural Product from Li Folk Medicine, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences, Haikou 571101, China; Hainan Institute for Tropical Agricultural Resources, Chinese Academy of Tropical Agriculture Sciences, Haikou 571101, China
| | - Qing-Yi Xie
- Hainan Key Laboratory for Research and Development of Natural Product from Li Folk Medicine, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences, Haikou 571101, China; Hainan Institute for Tropical Agricultural Resources, Chinese Academy of Tropical Agriculture Sciences, Haikou 571101, China
| | - Li-Man Zhou
- Hainan Key Laboratory for Research and Development of Natural Product from Li Folk Medicine, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences, Haikou 571101, China; Hainan Institute for Tropical Agricultural Resources, Chinese Academy of Tropical Agriculture Sciences, Haikou 571101, China
| | - Jin-Ping Chen
- Hainan Key Laboratory for Research and Development of Natural Product from Li Folk Medicine, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences, Haikou 571101, China; Hainan Institute for Tropical Agricultural Resources, Chinese Academy of Tropical Agriculture Sciences, Haikou 571101, China
| | - Hao-Fu Dai
- Hainan Key Laboratory for Research and Development of Natural Product from Li Folk Medicine, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences, Haikou 571101, China; Hainan Institute for Tropical Agricultural Resources, Chinese Academy of Tropical Agriculture Sciences, Haikou 571101, China
| | - You-Gen Wu
- College of Horticulture, Hainan University, Haikou 570228, China
| | - You-Xing Zhao
- Hainan Key Laboratory for Research and Development of Natural Product from Li Folk Medicine, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences, Haikou 571101, China; Hainan Institute for Tropical Agricultural Resources, Chinese Academy of Tropical Agriculture Sciences, Haikou 571101, China.
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21
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Guo J, Kong F, Ma Q, Xie Q, Zhang R, Dai H, Wu Y, Zhao Y. Meroterpenoids With Protein Tyrosine Phosphatase 1B Inhibitory Activities From the Fruiting Bodies of Ganoderma ahmadii. Front Chem 2020; 8:279. [PMID: 32373585 PMCID: PMC7176929 DOI: 10.3389/fchem.2020.00279] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Accepted: 03/23/2020] [Indexed: 11/23/2022] Open
Abstract
Ganoderma fungi have long been used as functional foods and traditional medicines in Asian countries. Ganoderma ahmadii is one of the main species of Ganoderma fungi distributed in Hainan province of China, the fruiting bodies of which have been used in folk to lower blood sugar for a long time. A chemical investigation of the fruiting bodies of Ganoderma ahmadii led to the isolation of seven new meroterpenoids, named ganoduriporols F-L (1–7). The chemical structures of the compounds were elucidated by spectroscopic data including HRESIMS and 2D NMR. Compounds 5–7 represent the first examples of ganoduriporol-type meroterpenoids bearing oxepane rings in their skeletons. Compounds 1–4 showed inhibitory activity against protein tyrosine phosphatase 1B (PTP1B) comparable to the positive control Na3VO4, with IC50 values of 17, 20, 19, and 23 μM, respectively.
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Affiliation(s)
- Jiaocen Guo
- Hainan Key Laboratory for Research and Development of Natural Product From Li Folk Medicine, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences, Haikou, China.,College of Horticulture, Hainan University, Haikou, China
| | - Fandong Kong
- Hainan Key Laboratory for Research and Development of Natural Product From Li Folk Medicine, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences, Haikou, China
| | - Qingyun Ma
- Hainan Key Laboratory for Research and Development of Natural Product From Li Folk Medicine, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences, Haikou, China
| | - Qingyi Xie
- Hainan Key Laboratory for Research and Development of Natural Product From Li Folk Medicine, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences, Haikou, China
| | - Renshuai Zhang
- Qingdao Cancer Institute, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Haofu Dai
- Hainan Key Laboratory for Research and Development of Natural Product From Li Folk Medicine, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences, Haikou, China
| | - Yougen Wu
- College of Horticulture, Hainan University, Haikou, China
| | - Youxing Zhao
- Hainan Key Laboratory for Research and Development of Natural Product From Li Folk Medicine, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences, Haikou, China
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22
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Liu DM, Cao ZX, Yan HL, Li W, Yang F, Zhao WJ, Diao QC, Tan YZ. A new abietane diterpenoid from Ajuga ovalifolia var. calantha induces human lung epithelial A549 cell apoptosis by inhibiting SHP2. Fitoterapia 2020; 141:104484. [DOI: 10.1016/j.fitote.2020.104484] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2019] [Revised: 01/12/2020] [Accepted: 01/14/2020] [Indexed: 11/27/2022]
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23
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Kong FD, Zhang SL, Zhou SQ, Ma QY, Xie QY, Chen JP, Li JH, Zhou LM, Yuan JZ, Hu Z, Dai HF, Huang XL, Zhao YX. Quinazoline-Containing Indole Alkaloids from the Marine-Derived Fungus Aspergillus sp. HNMF114. JOURNAL OF NATURAL PRODUCTS 2019; 82:3456-3463. [PMID: 31823605 DOI: 10.1021/acs.jnatprod.9b00845] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Seven new quinazoline-containing indole alkaloids (1-7) named aspertoryadins A-G, along with nine known ones (8-16), were isolated from the marine-derived fungus Aspergillus sp. HNMF114 from the bivalve mollusk Sanguinolaria chinensis. The structures of the new compounds were elucidated from spectroscopic data, X-ray diffraction analysis, ECD spectra analysis, and ECD calculations. Compound 1 bears an aminosulfonyl group in the structure, which is rarely encountered in natural products. Compounds 6, 7, and 13 exhibited quorum sensing inhibitory activity against Chromobacterium violaceum CV026 with MIC values of 32, 32, and 16 μg/well, respectively.
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Affiliation(s)
- Fan-Dong Kong
- Hainan Key Laboratory for Research and Development of Natural Product from Li Folk Medicine , Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences , Haikou 571101 , People's Republic of China
| | - Sheng-Liang Zhang
- Key Laboratory of Tropical Biological Resources of the Ministry of Education , Hainan University , Haikou 570228 , People's Republic of China
| | - Shuang-Qing Zhou
- Key Laboratory of Tropical Biological Resources of the Ministry of Education , Hainan University , Haikou 570228 , People's Republic of China
| | - Qing-Yun Ma
- Hainan Key Laboratory for Research and Development of Natural Product from Li Folk Medicine , Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences , Haikou 571101 , People's Republic of China
| | - Qing-Yi Xie
- Hainan Key Laboratory for Research and Development of Natural Product from Li Folk Medicine , Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences , Haikou 571101 , People's Republic of China
| | - Jin-Ping Chen
- Hainan Key Laboratory for Research and Development of Natural Product from Li Folk Medicine , Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences , Haikou 571101 , People's Republic of China
| | - Jiu-Hui Li
- Hainan Key Laboratory for Research and Development of Natural Product from Li Folk Medicine , Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences , Haikou 571101 , People's Republic of China
| | - Li-Man Zhou
- Hainan Key Laboratory for Research and Development of Natural Product from Li Folk Medicine , Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences , Haikou 571101 , People's Republic of China
| | - Jing-Zhe Yuan
- Hainan Key Laboratory for Research and Development of Natural Product from Li Folk Medicine , Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences , Haikou 571101 , People's Republic of China
| | - Zhong Hu
- Department of Biology, College of Science , Shantou University , Shantou 515063 , People's Republic of China
| | - Hao-Fu Dai
- Hainan Key Laboratory for Research and Development of Natural Product from Li Folk Medicine , Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences , Haikou 571101 , People's Republic of China
| | - Xiao-Long Huang
- Key Laboratory of Tropical Biological Resources of the Ministry of Education , Hainan University , Haikou 570228 , People's Republic of China
| | - You-Xing Zhao
- Hainan Key Laboratory for Research and Development of Natural Product from Li Folk Medicine , Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences , Haikou 571101 , People's Republic of China
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24
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Zhou LM, Kong FD, Fan P, Ma QY, Xie QY, Li JH, Zheng HZ, Zheng ZH, Yuan JZ, Dai HF, Luo DQ, Zhao YX. Indole-Diterpenoids with Protein Tyrosine Phosphatase Inhibitory Activities from the Marine-Derived Fungus Penicillium sp. KFD28. JOURNAL OF NATURAL PRODUCTS 2019; 82:2638-2644. [PMID: 31469560 DOI: 10.1021/acs.jnatprod.9b00620] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Five new indole-terpenoids named penerpenes E-I (1-5), along with seven known ones (6-12), were isolated from the marine-derived fungus Penicillium sp. KFD28 from a bivalve mollusk, Meretrix lusoria. The structures of the new compounds were elucidated from spectroscopic data and ECD spectroscopic analyses. Compound 1 was assigned as an indole-diterpenoid with a unique 6/5/5/6/6/5/5 heptacyclic ring system. Compound 2 represents an indole-diterpenoid with a new carbon skeleton derived from paxilline by the loss of three carbons (C-23/24/25). Compound 3 contains an additional oxygen atom between C-21 and C-22 compared to paxilline to form an unusual 6/5/5/6/6/7 hexacyclic ring system bearing a 1,3-dioxepane ring, which is rarely encountered in natural products. Compounds 1, 2, 4, and 6 showed inhibitory activities against protein tyrosine phosphatase 1B (PTP1B) with IC50 values of 14, 27, 23, and 13 μM, respectively.
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Affiliation(s)
- Li-Man Zhou
- College of Life Science, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education , Hebei University , Baoding 071002 , People's Republic of China
| | - Fan-Dong Kong
- Hainan Key Laboratory for Research and Development of Natural Product from Li Folk Medicine , Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences , Haikou 571101 , People's Republic of China
| | - Peng Fan
- College of Life Science, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education , Hebei University , Baoding 071002 , People's Republic of China
| | - Qing-Yun Ma
- Hainan Key Laboratory for Research and Development of Natural Product from Li Folk Medicine , Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences , Haikou 571101 , People's Republic of China
| | - Qing-Yi Xie
- Hainan Key Laboratory for Research and Development of Natural Product from Li Folk Medicine , Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences , Haikou 571101 , People's Republic of China
| | - Jiu-Hui Li
- Hainan Key Laboratory for Research and Development of Natural Product from Li Folk Medicine , Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences , Haikou 571101 , People's Republic of China
| | - Hai-Zhou Zheng
- New Drug Research and Development Center , North China Pharmaceutical Group Corporation , Shijiazhuang 050015 , People's Republic of China
| | - Zhi-Hui Zheng
- New Drug Research and Development Center , North China Pharmaceutical Group Corporation , Shijiazhuang 050015 , People's Republic of China
| | - Jing-Zhe Yuan
- Hainan Key Laboratory for Research and Development of Natural Product from Li Folk Medicine , Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences , Haikou 571101 , People's Republic of China
| | - Hao-Fu Dai
- Hainan Key Laboratory for Research and Development of Natural Product from Li Folk Medicine , Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences , Haikou 571101 , People's Republic of China
| | - Du-Qiang Luo
- College of Life Science, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education , Hebei University , Baoding 071002 , People's Republic of China
| | - You-Xing Zhao
- Hainan Key Laboratory for Research and Development of Natural Product from Li Folk Medicine , Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences , Haikou 571101 , People's Republic of China
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25
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Liu WS, Jin WY, Zhou L, Lu XH, Li WY, Ma Y, Wang RL. Structure based design of selective SHP2 inhibitors by De novo design, synthesis and biological evaluation. J Comput Aided Mol Des 2019; 33:759-774. [PMID: 31300938 DOI: 10.1007/s10822-019-00213-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Accepted: 07/08/2019] [Indexed: 11/25/2022]
Abstract
SHP2 phosphatase, encoded by the PTPN11 gene, is a non-receptor PTP, which plays an important role in growth factor, cytokine, integrin, hormone signaling pathways, and regulates cellular responses, such as proliferation, differentiation, adhesion migration and apoptosis. Many studies have reported that upregulation of SHP2 expression is closely related to human cancer, such as breast cancer, liver cancer and gastric cancer. Hence, SHP2 has become a promising target for cancer immunotherapy. In this paper, we reported the identification of compound 1 as SHP2 inhibitor. Fragment-based ligand design, De novo design, ADMET and Molecular docking were performed to explore potential selective SHP2 allosteric inhibitors based on SHP836. The results of docking studies indicated that the selected compounds had higher selective SHP2 inhibition than existing inhibitors. Compound 1 was found to have a novel selectivity against SHP2 with an in vitro enzyme activity IC50 value of 9.97 μM. Fluorescence titration experiment confirmed that compound 1 directly bound to SHP2. Furthermore, the results of binding free energies demonstrated that electrostatic energy was the primary factor in elucidating the mechanism of SHP2 inhibition. Dynamic cross correlation studies also supported the results of docking and molecular dynamics simulation. This series of analyses provided important structural features for designing new selective SHP2 inhibitors as potential drugs and promising candidates for pre-clinical pharmacological investigations.
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Affiliation(s)
- Wen-Shan Liu
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics), School of Pharmacy, Tianjin Medical University, No. 22 Qixiangtai Rd, Heping Dist, Tianjin, 300070, People's Republic of China
| | - Wen-Yan Jin
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics), School of Pharmacy, Tianjin Medical University, No. 22 Qixiangtai Rd, Heping Dist, Tianjin, 300070, People's Republic of China
| | - Liang Zhou
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics), School of Pharmacy, Tianjin Medical University, No. 22 Qixiangtai Rd, Heping Dist, Tianjin, 300070, People's Republic of China
| | - Xing-Hua Lu
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics), School of Pharmacy, Tianjin Medical University, No. 22 Qixiangtai Rd, Heping Dist, Tianjin, 300070, People's Republic of China
| | - Wei-Ya Li
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics), School of Pharmacy, Tianjin Medical University, No. 22 Qixiangtai Rd, Heping Dist, Tianjin, 300070, People's Republic of China
| | - Ying Ma
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics), School of Pharmacy, Tianjin Medical University, No. 22 Qixiangtai Rd, Heping Dist, Tianjin, 300070, People's Republic of China.
| | - Run-Ling Wang
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics), School of Pharmacy, Tianjin Medical University, No. 22 Qixiangtai Rd, Heping Dist, Tianjin, 300070, People's Republic of China.
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26
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Kong FD, Fan P, Zhou LM, Ma QY, Xie QY, Zheng HZ, Zheng ZH, Zhang RS, Yuan JZ, Dai HF, Luo DQ, Zhao YX. Penerpenes A–D, Four Indole Terpenoids with Potent Protein Tyrosine Phosphatase Inhibitory Activity from the Marine-Derived Fungus Penicillium sp. KFD28. Org Lett 2019; 21:4864-4867. [DOI: 10.1021/acs.orglett.9b01751] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Fan-Dong Kong
- Research and Development of Natural Product from Li Folk Medicine, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences, Haikou 571101, China
| | - Peng Fan
- College of Life Science, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, Hebei University, Baoding 071002, China
| | - Li-Man Zhou
- College of Life Science, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, Hebei University, Baoding 071002, China
| | - Qing-Yun Ma
- Research and Development of Natural Product from Li Folk Medicine, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences, Haikou 571101, China
| | - Qing-Yi Xie
- Research and Development of Natural Product from Li Folk Medicine, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences, Haikou 571101, China
| | - Hai-Zhou Zheng
- New Drug Research and Development Center, North China Pharmaceutical Group Corporation, Shijiazhuang 050015, China
| | - Zhi-Hui Zheng
- New Drug Research and Development Center, North China Pharmaceutical Group Corporation, Shijiazhuang 050015, China
| | - Ren-Shuai Zhang
- Qingdao Cancer Institute, the Affiliated Hospital of Qingdao University, Qingdao 266061, China
| | - Jing-Zhe Yuan
- Research and Development of Natural Product from Li Folk Medicine, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences, Haikou 571101, China
| | - Hao-Fu Dai
- Research and Development of Natural Product from Li Folk Medicine, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences, Haikou 571101, China
| | - Du-Qiang Luo
- College of Life Science, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, Hebei University, Baoding 071002, China
| | - You-Xing Zhao
- Research and Development of Natural Product from Li Folk Medicine, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agriculture Sciences, Haikou 571101, China
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27
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Zhou LM, Kong FD, Xie QY, Ma QY, Hu Z, Zhao YX, Luo DQ. Divergolides T⁻W with Apoptosis-Inducing Activity from the Mangrove-Derived Actinomycete Streptomyces sp. KFD18. Mar Drugs 2019; 17:md17040219. [PMID: 30978939 PMCID: PMC6520978 DOI: 10.3390/md17040219] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 04/05/2019] [Accepted: 04/08/2019] [Indexed: 01/25/2023] Open
Abstract
Four new ansamycins, named divergolides T-W (1-4), along with two known analogs were isolated from the fermentation broth of the mangrove-derived actinomycete Streptomyces sp. KFD18. The structures of the compounds, including the absolute configurations of their stereogenic carbons, were determined by spectroscopic data and single-crystal X-ray diffraction analysis. Compounds 1-4 showed cytotoxic activity against the human gastric cancer cell line SGC-7901, the human leukemic cell line K562, the HeLa cell line, and the human lung carcinoma cell line A549, with 1 being the most active while compounds 5 and 6 were inactive against all the tested cell lines. Compounds 1 and 3 showed very potent and specific cytotoxic activities (IC50 2.8 and 4.7 µM, respectively) against the SGC-7901 cells. Further, the apoptosis-inducing effect of 1 and 3 against SGC-7901 cells was demonstrated by two kinds of staining methods for the first time.
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Affiliation(s)
- Li-Man Zhou
- College of Life Science, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, Hebei University, Baoding 071002, China.
- Hainan Key Laboratory for Research and Development of Natural Product from Li Folk Medicine, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China.
| | - Fan-Dong Kong
- Hainan Key Laboratory for Research and Development of Natural Product from Li Folk Medicine, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China.
| | - Qing-Yi Xie
- Hainan Key Laboratory for Research and Development of Natural Product from Li Folk Medicine, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China.
| | - Qing-Yun Ma
- Hainan Key Laboratory for Research and Development of Natural Product from Li Folk Medicine, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China.
| | - Zhong Hu
- Guangdong Provincial Key Laboratory of Marine Biotechnology, Department of Biology, Shantou University, Shantou 515063, China.
| | - You-Xing Zhao
- Hainan Key Laboratory for Research and Development of Natural Product from Li Folk Medicine, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China.
| | - Du-Qiang Luo
- College of Life Science, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis of Ministry of Education, Hebei University, Baoding 071002, China.
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28
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Sarver P, Acker M, Bagdanoff JT, Chen Z, Chen YN, Chan H, Firestone B, Fodor M, Fortanet J, Hao H, Hentemann M, Kato M, Koenig R, LaBonte LR, Liu G, Liu S, Liu C, McNeill E, Mohseni M, Sendzik M, Stams T, Spence S, Tamez V, Tichkule R, Towler C, Wang H, Wang P, Williams SL, Yu B, LaMarche MJ. 6-Amino-3-methylpyrimidinones as Potent, Selective, and Orally Efficacious SHP2 Inhibitors. J Med Chem 2019; 62:1793-1802. [DOI: 10.1021/acs.jmedchem.8b01726] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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29
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Synthesis and antitumor activity of novel phenylhydrazonopyrazolone derivatives and molecular dynamics simulations. RESEARCH ON CHEMICAL INTERMEDIATES 2018. [DOI: 10.1007/s11164-018-3412-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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30
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Jin WY, Ma Y, Li WY, Li HL, Wang RL. Scaffold-based novel SHP2 allosteric inhibitors design using Receptor-Ligand pharmacophore model, virtual screening and molecular dynamics. Comput Biol Chem 2018; 73:179-188. [DOI: 10.1016/j.compbiolchem.2018.02.004] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Revised: 01/25/2018] [Accepted: 02/04/2018] [Indexed: 12/20/2022]
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Zhao JX, Yuan YW, Cai CF, Shen DY, Chen ML, Ye F, Mi YJ, Luo QC, Cai WY, Zhang W, Long Y, Zeng Y, Ye GD, Yang SY. Aldose reductase interacts with AKT1 to augment hepatic AKT/mTOR signaling and promote hepatocarcinogenesis. Oncotarget 2017; 8:66987-67000. [PMID: 28978011 PMCID: PMC5620151 DOI: 10.18632/oncotarget.17791] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2016] [Accepted: 04/25/2017] [Indexed: 02/07/2023] Open
Abstract
Marked up-regulation of aldose reductase (AR) is reportedly associated with the development of hepatocellular carcinoma (HCC). We investigated how aberrantly overexpressed AR might promote oncogenic transformation in liver cells and tissues. We found that overexpressed AR interacted with the kinase domain of AKT1 to increase AKT/mTOR signaling. In both cultured liver cancer cells and liver tissues in DEN-induced transgenic HCC model mice, we observed that AR overexpression-induced AKT/mTOR signaling tended to enhance lactate formation and hepatic inflammation to enhance hepatocarcinogenesis. Conversely, AR knockdown suppressed lactate formation and inflammation. Using cultured liver cancer cells, we also demonstrated that AKT1 was essential for AR-induced dysregulation of AKT/mTOR signaling, metabolic reprogramming, antioxidant defense, and inflammatory responses. These findings suggest that aberrantly overexpressed/over-activated hepatic AR promotes HCC development at least in part by interacting with oncogenic AKT1 to augment AKT/mTOR signaling. Inhibition of AR and/or AKT1 might serve as an effective strategy for the prevention and therapy of liver cancer.
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Affiliation(s)
- Jia-Xing Zhao
- State Key Laboratory of Cellular Stress Biology, Innovation Center for Cell Biology, School of Life Sciences, Xiamen University, Xiamen, Fujian, 361002, China
| | - Ya-Wei Yuan
- State Key Laboratory of Marine Environmental Science, College of Ocean and Earth Sciences, Xiamen University, Xiamen, Fujian, 361002, China
| | - Cheng-Fu Cai
- The First Affiliated Hospital, Medical College, Xiamen University, Xiamen, Fujian, 361003, China
| | - Dong-Yan Shen
- The First Affiliated Hospital, Medical College, Xiamen University, Xiamen, Fujian, 361003, China
| | - Mao-Li Chen
- School of Pharmaceutical Science, Xiamen University, Xiamen, Fujian, 361003, China
| | - Feng Ye
- The First Affiliated Hospital, Medical College, Xiamen University, Xiamen, Fujian, 361003, China
| | - Yan-Jun Mi
- The First Affiliated Hospital, Medical College, Xiamen University, Xiamen, Fujian, 361003, China
| | - Qi-Cong Luo
- The First Affiliated Hospital, Medical College, Xiamen University, Xiamen, Fujian, 361003, China
| | - Wang-Yu Cai
- Medical College, Xiamen University, Xiamen, Fujian, 361003, China
| | - Wei Zhang
- The First Affiliated Hospital, Medical College, Xiamen University, Xiamen, Fujian, 361003, China
| | - Ying Long
- Translational Medicine Center, Hunan Cancer Hospital, Changsha, Hunan, 410013, China
| | - Yong Zeng
- Translational Medicine Center, Hunan Cancer Hospital, Changsha, Hunan, 410013, China
| | - Guo-Dong Ye
- The First Affiliated Hospital, Medical College, Xiamen University, Xiamen, Fujian, 361003, China
| | - Shu-Yu Yang
- The First Affiliated Hospital, Medical College, Xiamen University, Xiamen, Fujian, 361003, China
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