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Olotu O, Koskenniemi AR, Ma L, Paramonov V, Laasanen S, Louramo E, Bourgery M, Lehtiniemi T, Laasanen S, Rivero-Müller A, Löyttyniemi E, Sahlgren C, Westermarck J, Ventelä S, Visakorpi T, Poutanen M, Vainio P, Mäkelä JA, Kotaja N. Germline-specific RNA helicase DDX4 forms cytoplasmic granules in cancer cells and promotes tumor growth. Cell Rep 2024; 43:114430. [PMID: 38963760 DOI: 10.1016/j.celrep.2024.114430] [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: 11/12/2023] [Revised: 05/15/2024] [Accepted: 06/18/2024] [Indexed: 07/06/2024] Open
Abstract
Cancer cells undergo major epigenetic alterations and transcriptomic changes, including ectopic expression of tissue- and cell-type-specific genes. Here, we show that the germline-specific RNA helicase DDX4 forms germ-granule-like cytoplasmic ribonucleoprotein granules in various human tumors, but not in cultured cancer cells. These cancerous DDX4 complexes contain RNA-binding proteins and splicing regulators, including many known germ granule components. The deletion of DDX4 in cancer cells induces transcriptomic changes and affects the alternative splicing landscape of a number of genes involved in cancer growth and invasiveness, leading to compromised capability of DDX4-null cancer cells to form xenograft tumors in immunocompromised mice. Importantly, the occurrence of DDX4 granules is associated with poor survival in patients with head and neck squamous cell carcinoma and higher histological grade of prostate cancer. Taken together, these results show that the germ-granule-resembling cancerous DDX4 granules control gene expression and promote malignant and invasive properties of cancer cells.
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Affiliation(s)
- Opeyemi Olotu
- Institute of Biomedicine, Integrative Physiology and Pharmacology Unit, University of Turku, 20520 Turku, Finland
| | - Anna-Riina Koskenniemi
- Department of Pathology, Laboratory Division, Turku University Hospital and University of Turku, 20520 Turku, Finland
| | - Lin Ma
- Institute of Biomedicine, Integrative Physiology and Pharmacology Unit, University of Turku, 20520 Turku, Finland
| | - Valeriy Paramonov
- Institute of Biomedicine, Integrative Physiology and Pharmacology Unit, University of Turku, 20520 Turku, Finland; Faculty of Science and Engineering, Cell Biology, Åbo Akademi University, 20500 Turku, Finland; Turku Bioscience, University of Turku and Åbo Akademi University, 20520 Turku, Finland
| | - Sini Laasanen
- Institute of Biomedicine, Integrative Physiology and Pharmacology Unit, University of Turku, 20520 Turku, Finland
| | - Elina Louramo
- Institute of Biomedicine, Integrative Physiology and Pharmacology Unit, University of Turku, 20520 Turku, Finland
| | - Matthieu Bourgery
- Institute of Biomedicine, Integrative Physiology and Pharmacology Unit, University of Turku, 20520 Turku, Finland; Centre for Population Health Research, Turku University Hospital and University of Turku, 20520 Turku, Finland
| | - Tiina Lehtiniemi
- Institute of Biomedicine, Integrative Physiology and Pharmacology Unit, University of Turku, 20520 Turku, Finland
| | - Samuli Laasanen
- Institute of Biomedicine, Integrative Physiology and Pharmacology Unit, University of Turku, 20520 Turku, Finland
| | - Adolfo Rivero-Müller
- Department of Biochemistry and Molecular Biology, Medical University of Lublin, 20-093 Lublin, Poland
| | - Eliisa Löyttyniemi
- Department of Biostatistics, University of Turku and Turku University Hospital, 20520 Turku, Finland
| | - Cecilia Sahlgren
- Faculty of Science and Engineering, Cell Biology, Åbo Akademi University, 20500 Turku, Finland; Turku Bioscience, University of Turku and Åbo Akademi University, 20520 Turku, Finland
| | - Jukka Westermarck
- Institute of Biomedicine, Integrative Physiology and Pharmacology Unit, University of Turku, 20520 Turku, Finland; Turku Bioscience, University of Turku and Åbo Akademi University, 20520 Turku, Finland
| | - Sami Ventelä
- Turku Bioscience, University of Turku and Åbo Akademi University, 20520 Turku, Finland; Department for Otorhinolaryngology, Head, and Neck Surgery, University of Turku and Turku University Hospital, 20520 Turku, Finland
| | - Tapio Visakorpi
- Faculty of Medicine and Health Technology, Tampere University and Tays Cancer Center, Tampere University Hospital, 33520 Tampere, Finland; Fimlab Laboratories, Tampere University Hospital, 33520 Tampere, Finland
| | - Matti Poutanen
- Institute of Biomedicine, Integrative Physiology and Pharmacology Unit, University of Turku, 20520 Turku, Finland; Turku Center for Disease Modeling, University of Turku, 20520 Turku, Finland; FICAN West Cancer Center, University of Turku, Turku University Hospital, 20500 Turku, Finland
| | - Paula Vainio
- Department of Pathology, Laboratory Division, Turku University Hospital and University of Turku, 20520 Turku, Finland
| | - Juho-Antti Mäkelä
- Institute of Biomedicine, Integrative Physiology and Pharmacology Unit, University of Turku, 20520 Turku, Finland
| | - Noora Kotaja
- Institute of Biomedicine, Integrative Physiology and Pharmacology Unit, University of Turku, 20520 Turku, Finland.
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Zeng J, Li X, Cai R, Chen B, Li C, Hu Q, Sun Y. Proposing anti-counterfeiting pharmacopoeia quality markers for Shenlingbaizhu granule based on UHPLC-Q-orbitrap-MS identification. PHYTOCHEMICAL ANALYSIS : PCA 2024; 35:220-238. [PMID: 37735858 DOI: 10.1002/pca.3284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 08/31/2023] [Accepted: 09/02/2023] [Indexed: 09/23/2023]
Abstract
INTRODUCTION Shenlingbaizhu granule, a Traditional Chinese Medicine prescription comprising Renshen, Gancao, and Shanyao, is widely consumed in China nowadays. OBJECTIVE The study tries to propose pharmacopoeia quality markers (Q-markers) to prevent counterfeiting involving Renshen, Gancao, and Shanyao. METHODOLOGY A novel strategy, that is, library-based ultra-high-performance liquid chromatography-quadrupole-orbitrap mass spectrometry, was used to analyse the lyophilised aqueous powder of Shenlingbaizhu granule. Subsequently, quantum chemistry calculation and UV-vis spectra scanning were also performed through theoretical or experimental approaches. RESULT Thirty-two isomers have been strictly distinguished, especially positional isomeric isochlorogenic acid B versus isochlorogenic acid C, positional isomeric schaftoside versus isoschaftoside, positional isomeric ginsenoside Rg2 versus 20S-ginsenoside Rg3, and stereoisomeric 20S-ginsenoside Rg3 versus 20R-ginsenoside Rg3. Seventeen compounds were unexpectedly observed, particularly scoparone and pectolinarigenin, while a total of 76 bioactive compounds have been putatively identified in the study. The quantum chemistry calculation and UV-vis spectra scanning results revealed that glycyrrhizic acid, ginsenoside Re, ginsenoside Rb1, and diosgenin displayed different dipole moment values and maximum absorption wavelengths from each other. CONCLUSION The study recommends glycyrrhizic acid, ginsenoside Re, ginsenoside Rb1, and diosgenin as four anti-counterfeiting Q-markers for the pharmacopoeia. The anti-counterfeiting Q-markers can be detected using conventional HPLC. The observation of 17 unexpected compounds updates our knowledge regarding the bioactives of Shenlingbaizhu granule.
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Affiliation(s)
- Jingyuan Zeng
- School of Chinese Herbal Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xican Li
- School of Chinese Herbal Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Rongxin Cai
- School of Chinese Herbal Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Ban Chen
- Key Laboratory of Fermentation Engineering (Ministry of Education), Cooperative Innovation Center of Industrial Fermentation (Ministry of Education & Hubei Province), Hubei University of Technology, Wuhan, China
| | - Chunhou Li
- School of Chinese Herbal Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Qingzhong Hu
- School of Chinese Herbal Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yue Sun
- School of Chinese Herbal Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
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Lee HJ, Kwon YS, Lee JH, Moon YG, Choi J, Hyun M, Tak TK, Kim JH, Heo JD. Pectolinarigenin regulates the tumor-associated proteins in AGS-xenograft BALB/c nude mice. Mol Biol Rep 2024; 51:305. [PMID: 38361124 PMCID: PMC10869406 DOI: 10.1007/s11033-023-09046-4] [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: 03/07/2023] [Accepted: 10/30/2023] [Indexed: 02/17/2024]
Abstract
BACKGROUND Pectolinarigenin (PEC) is a flavone extracted from Cirsium, and because it has anti-inflammatory properties, anti-cancer research is also being conducted. The objective of this work was to find out if PEC is involved in tumor control and which pathways it regulates in vivo and in vitro. METHODS AGS cell lines were xenografted into BALB/c nude mice to create tumors, and PEC was administered intraperitoneally to see if it was involved in tumor control. Once animal testing was completed, tumor proteins were isolated and identified using LC-MS analysis, and gene ontology of the found proteins was performed. RESULTS Body weight and hematological measurements on the xenograft mice model demonstrated that PEC was not harmful to non-cancerous cells. We found 582 proteins in tumor tissue linked to biological reactions such as carcinogenesis and cell death signaling. PEC regulated 6 out of 582 proteins in vivo and in vitro in the same way. CONCLUSION Our findings suggested that PEC therapy may inhibit tumor development in gastric cancer (GC), and proteomic research gives fundamental information about proteins that may have great promise as new therapeutic targets in GC.
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Affiliation(s)
- Ho Jeong Lee
- Gyeongnam Bio-Health Research Support Center, Gyeongnam Branch Institute, Korea Institute of Toxicology (KIT), 17 Jeigok-gil, Jinju, 52834, Republic of Korea
| | - Young Sang Kwon
- Environmental Safety Assessment Center, Gyeongnam Branch Institute, Korea Institute of Toxicology (KIT), 17 Jeigok-gil, Jinju, 52834, Republic of Korea
| | - Ju Hong Lee
- Gyeongnam Bio-Health Research Support Center, Gyeongnam Branch Institute, Korea Institute of Toxicology (KIT), 17 Jeigok-gil, Jinju, 52834, Republic of Korea
| | - Yeon Gyu Moon
- Gyeongnam Bio-Health Research Support Center, Gyeongnam Branch Institute, Korea Institute of Toxicology (KIT), 17 Jeigok-gil, Jinju, 52834, Republic of Korea
| | - Jungil Choi
- Gyeongnam Bio-Health Research Support Center, Gyeongnam Branch Institute, Korea Institute of Toxicology (KIT), 17 Jeigok-gil, Jinju, 52834, Republic of Korea
| | - Moonjung Hyun
- Gyeongnam Bio-Health Research Support Center, Gyeongnam Branch Institute, Korea Institute of Toxicology (KIT), 17 Jeigok-gil, Jinju, 52834, Republic of Korea
| | - Tae Kil Tak
- Gyeongnam Bio-Health Research Support Center, Gyeongnam Branch Institute, Korea Institute of Toxicology (KIT), 17 Jeigok-gil, Jinju, 52834, Republic of Korea
| | - Je-Hein Kim
- Gyeongnam Bio-Health Research Support Center, Gyeongnam Branch Institute, Korea Institute of Toxicology (KIT), 17 Jeigok-gil, Jinju, 52834, Republic of Korea
| | - Jeong Doo Heo
- Gyeongnam Bio-Health Research Support Center, Gyeongnam Branch Institute, Korea Institute of Toxicology (KIT), 17 Jeigok-gil, Jinju, 52834, Republic of Korea.
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Jalali Z, Nejad Ebrahimi S, Rezadoost H. Identifying natural products for gastric cancer treatment through pharmacophore creation, 3D QSAR, virtual screening, and molecular dynamics studies. Daru 2023; 31:243-258. [PMID: 37733194 PMCID: PMC10624797 DOI: 10.1007/s40199-023-00480-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 09/06/2023] [Indexed: 09/22/2023] Open
Abstract
BACKGROUND Gastric cancer (GC) is known as the fourth leading cause of cancer-related death and the fifth major cancer in the world, and this is a serious threat to general health all over the world. The lack of early detection markers results in a belated diagnosis, i.e. the final stages, which could be associated with the ineffectiveness of the treatment strategies, and naturally, it leads to poor prognosis. Even though a variety of treatments have been developed, there is a trend of studying traditional medicinal plants, due to the worrying side effect of drugs available in the market. METHODS In this study, pharmacophore generation and 3D-QSAR model were created using 50 compounds with anti-gastric cancer activity (with IC50 had been reported in the previous studies). RESULTS Based on three of the best pharmacophoric hypotheses, virtual screening was performed to discover the top anti-gastric cancer compounds from a database of 183,885 compounds. The selected compounds were used for molecular docking with three protein receptors 7BKG, 4F5B, and 4ZT1 to investigate the intermolecular interactions between these ligands and receptors. Finally, 21 lead compounds with the highest amount of docking score ranging from - 13.366 to -6.404 kcal/mol were selected, and then the ADME/Tox properties of these compounds were calculated. All these compounds have a fitness score above 1.8, a molecular weight of less than 500 g/mol, hydrogen bond donors up to 3, hydrogen bond acceptors up to 8.50, and logP of 1.013 to 4.174. Finally, molecular dynamic simulations for top-scoring ligand-receptor complexes were investigated. CONCLUSION These selected lead compounds have the most anti-gastric cancer effects among the 183,885 compounds in the database. Therefore, lead compounds might be considered for gastric cancer therapy in future studies.
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Affiliation(s)
- Zeinab Jalali
- Department of Phytochemistry, Medicinal Plants and Drugs Research Institute, Shahid Beheshti University, Evin, 1983963113, Tehran, Iran
| | - Samad Nejad Ebrahimi
- Department of Phytochemistry, Medicinal Plants and Drugs Research Institute, Shahid Beheshti University, Evin, 1983963113, Tehran, Iran.
| | - Hassan Rezadoost
- Department of Phytochemistry, Medicinal Plants and Drugs Research Institute, Shahid Beheshti University, Evin, 1983963113, Tehran, Iran
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Liao Y, Gui Y, Li Q, An J, Wang D. The signaling pathways and targets of natural products from traditional Chinese medicine treating gastric cancer provide new candidate therapeutic strategies. Biochim Biophys Acta Rev Cancer 2023; 1878:188998. [PMID: 37858623 DOI: 10.1016/j.bbcan.2023.188998] [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: 07/24/2023] [Revised: 09/26/2023] [Accepted: 10/08/2023] [Indexed: 10/21/2023]
Abstract
Gastric cancer (GC) is one of the severe malignancies with high incidence and mortality, especially in Eastern Asian countries. Significant advancements have been made in diagnosing and treating GC over the past few decades, resulting in tremendous improvements in patient survival. In recent years, traditional Chinese medicine (TCM) has garnered considerable attention as an alternative therapeutic approach for GC due to its multicomponent and multitarget characteristics. Consequently, natural products found in TCM have attracted researchers' attention, as growing evidence suggests that these natural products can impede GC progression by regulating various biological processes. Nevertheless, their molecular mechanisms are not systematically uncovered. Here, we review the major signaling pathways involved in GC development. Additionally, clinical GC samples were analyzed. Moreover, the anti-GC effects of natural products, their underlying mechanisms and potential targets were summarized. These summaries are intended to facilitate further relevant research, and accelerate the clinical applications of natural products in GC treatment.
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Affiliation(s)
- Yile Liao
- School of Basic Medical Sciences, State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Yu Gui
- Laboratory of Integrative Medicine, Clinical Research Center for Breast, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University and Collaborative Innovation Center, Chengdu, Sichuan 610041, China
| | - Qingzhou Li
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Jun An
- School of Basic Medical Sciences, State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Dong Wang
- School of Basic Medical Sciences, State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China.
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Shi H, Duan J, Chen Z, Huang M, Han W, Kong R, Guan X, Qi Z, Zheng S, Lu M. A prognostic gene signature for gastric cancer and the immune infiltration-associated mechanism underlying the signature gene, PLG. Clin Transl Oncol 2023; 25:995-1010. [PMID: 36376702 DOI: 10.1007/s12094-022-03003-6] [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: 06/19/2022] [Accepted: 10/28/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND Globally, gastric cancer (GC) is a common and lethal solid malignant tumor. Identifying the molecular signature and its functions can provide mechanistic insights into GC development and new methods for targeted therapy. METHODS Differentially expressed genes (DEGs) and prognostic genes (from univariate Cox regression analysis) were overlapped to obtain prognostic DEGs. Subsequently, molecular modules and the functions of these prognostic DEGs were identified by Metascape and Gene Ontology (GO)/Kyoto Encyclopedia of Genes and Genomes (KEGG)/Gene Set Enrichment Analysis (GSEA) enrichment analyses, respectively. Protein-protein interaction (PPI) networks of up- and down-regulated prognostic DEGs in GC were analyzed using the MCC algorithm of the Cytohubba plug-in in Cytoscape. The prognostic gene signature was defined on hub genes of the PPI networks by least absolute shrinkage and selection operator (LASSO)-Cox regression analysis. Furthermore, the expressional level of PLG in our clinical GC samples was validated by quantitative PCR (qPCR), western blotting, and immunohistochemistry (IHC). Subsequently, the PLG expression-correlation analysis was performed to assess the role of PLG in GC progression. Immune infiltration analysis was performed by single-sample gene set enrichment analysis (ssGSEA) to assess the inhibitory effect of PLG on immune infiltration. RESULTS Firstly, Up- and down-regulated prognostic DEGs and hub genes in protein-protein interaction (PPI) networks in GC were identified. A prognostic five-gene signature (i.e., PLG, SPARC, FGB, SERPINE1, and KLHL41) was identified. Among the five genes, the relationship between plasminogen (PLG) and GC remains largely unclear. Moreover, the functions of PLG-correlated genes in GC, like 'fibrinolysis', 'hemostasis', 'ion channel complex', and 'transporter complex' were identified. In addition, PLG expression correlated negatively with the infiltration of almost all immune cell types. Interestingly, the expression of PLG was significantly and highly correlated with that of CD160, an immune checkpoint inhibitor. CONCLUSION Our findings defined a new five-gene signature for predicting GC prognosis, but more validation is required to assess the effects and mechanism of the five genes, especially PLG, for the development of new GC therapies.
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Affiliation(s)
- Hui Shi
- Department of Immunology, School of Basic Medical Sciences, Anhui Medical University, No.81, Mei Shan Road, Hefei, 230032, Anhui, China
| | - Jiangling Duan
- Department of Immunology, School of Basic Medical Sciences, Anhui Medical University, No.81, Mei Shan Road, Hefei, 230032, Anhui, China
| | - Zhangming Chen
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Mengqi Huang
- Department of Pathology, The Second Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Wenxiu Han
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Rui Kong
- Department of Immunology, School of Basic Medical Sciences, Anhui Medical University, No.81, Mei Shan Road, Hefei, 230032, Anhui, China
| | - Xiuyin Guan
- Department of Immunology, School of Basic Medical Sciences, Anhui Medical University, No.81, Mei Shan Road, Hefei, 230032, Anhui, China
| | - Zhen Qi
- Department of Immunology, School of Basic Medical Sciences, Anhui Medical University, No.81, Mei Shan Road, Hefei, 230032, Anhui, China
| | - Shuang Zheng
- Department of Rheumatology, The First Affiliated Hospital of Anhui Medical University, No.218, Ji Xi Road, Hefei, 230032, Anhui, China.
| | - Ming Lu
- Department of Immunology, School of Basic Medical Sciences, Anhui Medical University, No.81, Mei Shan Road, Hefei, 230032, Anhui, China.
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Tan Z, Liu Q, Chen H, Zhang Z, Wang Q, Mu Y, Li Y, Hu T, Yang Y, Yan X. Pectolinarigenin alleviated septic acute kidney injury via inhibiting Jak2/Stat3 signaling and mitochondria dysfunction. Biomed Pharmacother 2023; 159:114286. [PMID: 36706631 DOI: 10.1016/j.biopha.2023.114286] [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: 11/18/2022] [Revised: 01/15/2023] [Accepted: 01/18/2023] [Indexed: 01/27/2023] Open
Abstract
Sepsis is a systemic inflammatory response to infection, where sepsis-associated acute kidney injury (AKI) is a common morbid disease with a high morbidity and mortality, and however at present no effective therapy exists. Increasing evidence have shown that mitochondrial damage and inflammatory response are important initiating factors in pathogenesis of septic AKI. Natural flavonoid pectolinarigenin exerted anti-inflammatory properties in previous studies, while its role in septic AKI remains unknown. In the study, pectolinarigenin administration significantly ameliorated the dramatic rise of serum creatinine and blood urea nitrogen in lipopolysaccharide (LPS)- and cecal ligation/puncture (CLP)-induced septic mice, respectively. Consistently, LPS/CLP-induced renal damage as implied by histopathological score and the increased injury markers NGAL and KIM-1, which was attenuated by pectolinarigenin. Meanwhile, LPS/CLP triggered proinflammatory cytokine production and inflammation related proteins in the kidneys. However, pectolinarigenin inhibited renal expression of IL-6, IL-1β, TNF-α, and MCP-1 to improve inflammatory response. Furthermore, pectolinarigenin upregulated Bcl-2 protein expression and suppressed apoptotic protein of BAX and cleaved caspase-3 in the kidneys of CLP-induced septic AKI. Mechanistically, LPS could induce the high expression of IL-6 and trigger the phosphorylation of Jak2 and Stat3, while pectolinarigenin remarkably reduced their corresponding levels. Notably, CLP-induced kidney injury of mice significantly reduced the expression of PGC-1α, OPA1 and increased the expression of Drp1, Cyt-C, where pectolinarigenin pretreatment significantly restored their corresponding expression in mice. In summary, pectolinarigenin improved septic AKI via inhibiting JAK2/STAT3 signaling and mitochondria dysfunction.
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Affiliation(s)
- Zhouke Tan
- Department of Nephrology, Affiliated Hospital of ZunYi Medical University, ZunYi 563003, China; Organ Transplant Center, Affiliated Hospital of ZunYi Medical University, ZunYi 563000, China.
| | - Qianqian Liu
- Department of Nephrology, Affiliated Hospital of ZunYi Medical University, ZunYi 563003, China
| | - Hongjun Chen
- Department of Critical Care Medicine, Affiliated Hospital of ZunYi Medical University, ZunYi 563003, China
| | - Ziyang Zhang
- Department of Nephrology, Affiliated Hospital of ZunYi Medical University, ZunYi 563003, China
| | - Qin Wang
- Department of Nephrology, Affiliated Hospital of ZunYi Medical University, ZunYi 563003, China
| | - Yingsong Mu
- Department of Nephrology, Affiliated Hospital of ZunYi Medical University, ZunYi 563003, China
| | - Yiman Li
- Department of Nephrology, Affiliated Hospital of ZunYi Medical University, ZunYi 563003, China
| | - TingTing Hu
- Department of Nephrology, Affiliated Hospital of ZunYi Medical University, ZunYi 563003, China
| | - Yibin Yang
- Department of Nephrology, Affiliated Hospital of ZunYi Medical University, ZunYi 563003, China.
| | - Xiaoyong Yan
- Department of Nephrology, Affiliated Hospital of ZunYi Medical University, ZunYi 563003, China.
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Dai R, Liu M, Xiang X, Li Y, Xi Z, Xu H. OMICS Applications for Medicinal Plants in Gastrointestinal Cancers: Current Advancements and Future Perspectives. Front Pharmacol 2022; 13:842203. [PMID: 35185591 PMCID: PMC8855055 DOI: 10.3389/fphar.2022.842203] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 01/20/2022] [Indexed: 12/24/2022] Open
Abstract
Gastrointestinal cancers refer to a group of deadly malignancies of the gastrointestinal tract and organs of the digestive system. Over the past decades, considerable amounts of medicinal plants have exhibited potent anticancer effects on different types of gastrointestinal cancers. OMICS, systems biology approaches covering genomics, transcriptomics, proteomics and metabolomics, are broadly applied to comprehensively reflect the molecular profiles in mechanistic studies of medicinal plants. Single- and multi-OMICS approaches facilitate the unravelling of signalling interaction networks and key molecular targets of medicinal plants with anti-gastrointestinal cancer potential. Hence, this review summarizes the applications of various OMICS and advanced bioinformatics approaches in examining therapeutic targets, signalling pathways, and the tumour microenvironment in response to anticancer medicinal plants. Advances and prospects in this field are also discussed.
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Affiliation(s)
- Rongchen Dai
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Engineering Research Center of Shanghai Colleges for TCM New Drug Discovery, Shanghai, China
| | - Mengfan Liu
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Engineering Research Center of Shanghai Colleges for TCM New Drug Discovery, Shanghai, China
| | - Xincheng Xiang
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Engineering Research Center of Shanghai Colleges for TCM New Drug Discovery, Shanghai, China
| | - Yang Li
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Engineering Research Center of Shanghai Colleges for TCM New Drug Discovery, Shanghai, China
| | - Zhichao Xi
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Engineering Research Center of Shanghai Colleges for TCM New Drug Discovery, Shanghai, China
- *Correspondence: Zhichao Xi, ; Hongxi Xu,
| | - Hongxi Xu
- Shuguang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- *Correspondence: Zhichao Xi, ; Hongxi Xu,
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Ren Q, Wang B, Guo F, Huang R, Tan Z, Ma L, Fu P. Natural Flavonoid Pectolinarigenin Alleviated Hyperuricemic Nephropathy via Suppressing TGFβ/SMAD3 and JAK2/STAT3 Signaling Pathways. Front Pharmacol 2022; 12:792139. [PMID: 35153751 PMCID: PMC8829971 DOI: 10.3389/fphar.2021.792139] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Accepted: 11/30/2021] [Indexed: 12/27/2022] Open
Abstract
Natural flavonoid pectolinarigenin (PEC) was reported to alleviate tubulointerstitial fibrosis of unilateral ureteral obstruction (UUO) mice in our previous study. To further investigate nephroprotective effects of PEC in hyperuricemic nephropathy (HN), adenine and potassium oxonate induced HN mice and uric acid-treated mouse kidney epithelial (TCMK-1) cells were employed in the study. As a result, PEC significantly lowered serum uric acid level and restored hyperuricemia-related kidney injury in HN mice. Meanwhile, PEC alleviated inflammation, fibrosis, and reduced adipokine FABP4 content in the kidneys of HN mice and uric acid-treated TCMK-1 cells. Mechanistically, PEC inhibited the TGF-β1 expression as well as the phosphorylation of transcription factor SMAD3 and STAT3 to regulate the corresponding inflammatory and fibrotic gene expression in kidney tissues. In conclusion, our results suggested that PEC could inhibit the activation of SMAD3 and STAT3 signaling to suppress inflammation and fibrosis, and thereby alleviate HN in mice.
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Affiliation(s)
- Qian Ren
- Kidney Research Institute, National Clinical Research Center for Geriatrics and Division of Nephrology, West China Hospital of Sichuan University, Chengdu, China
| | - Bo Wang
- Kidney Research Institute, National Clinical Research Center for Geriatrics and Division of Nephrology, West China Hospital of Sichuan University, Chengdu, China
| | - Fan Guo
- Kidney Research Institute, National Clinical Research Center for Geriatrics and Division of Nephrology, West China Hospital of Sichuan University, Chengdu, China
| | - Rongshuang Huang
- Kidney Research Institute, National Clinical Research Center for Geriatrics and Division of Nephrology, West China Hospital of Sichuan University, Chengdu, China
| | - Zhouke Tan
- Kidney Research Institute, National Clinical Research Center for Geriatrics and Division of Nephrology, West China Hospital of Sichuan University, Chengdu, China
- Division of Nephrology, ZunYi Medical University Affiliated Hospital, ZunYi, China
- *Correspondence: Zhouke Tan, ; Liang Ma,
| | - Liang Ma
- Kidney Research Institute, National Clinical Research Center for Geriatrics and Division of Nephrology, West China Hospital of Sichuan University, Chengdu, China
- *Correspondence: Zhouke Tan, ; Liang Ma,
| | - Ping Fu
- Kidney Research Institute, National Clinical Research Center for Geriatrics and Division of Nephrology, West China Hospital of Sichuan University, Chengdu, China
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10
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Karthikeyan A, Kim HH, Preethi V, Moniruzzaman M, Lee KH, Kalaiselvi S, Kim GS, Min T. Assessment of Anti-Inflammatory and Antioxidant Effects of Citrus unshiu Peel (CUP) Flavonoids on LPS-Stimulated RAW 264.7 Cells. PLANTS (BASEL, SWITZERLAND) 2021; 10:2209. [PMID: 34686018 PMCID: PMC8538621 DOI: 10.3390/plants10102209] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 10/14/2021] [Accepted: 10/14/2021] [Indexed: 12/23/2022]
Abstract
Citrus unshiu is a popular medicinal herb in several Asian countries, in particular South Korea. C. unshiu peel (CUP) has several biologically active compounds, including flavonoids. Hence, this research aimed to label the flavonoids from CUP by HPLC-MS/MS analysis and examine their anti-inflammatory and antioxidant potential on LPS-stimulated RAW 264.7 macrophages. A total of four flavonoids (Rutin, naringin, hesperidin, and poncirin) were characterized, and their contents were quantified from CUP. It showed that the naringin is rich in CUP. Further, treatment with the flavonoids at concentrations of 2.5 and 5 μg/mL had no effect on the cell viability of RAW 264.7 macrophages. On the other hand, it decreased the production and expression of inflammatory mediators and pro-inflammatory cytokines such as NO, PGE2, TNF-α, IL-1β, iNOS, and COX2 in the LPS-stimulated RAW 264.7 macrophages. In addition, flavonoids treatment inhibited the NF-κB activation by downregulating the p-p65 and p-IκBα proteins expression. Furthermore, reactive oxygen species (ROS) production considerably decreased at the same concentrations while antioxidant enzyme activity increased in the LPS-stimulated RAW 264.7 macrophages. Collectively, our results show that CUP flavonoids have the potential to decrease inflammation and oxidative damage.
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Affiliation(s)
- Adhimoolam Karthikeyan
- Subtropical Horticulture Research Institute, Jeju National University, Jeju City 63243, Korea;
| | - Hun Hwan Kim
- Research Institute of Life Science and College of Veterinary Medicine, Gyeongsang National University, Gazwa, Jinju 52828, Korea; (H.H.K.); (V.P.)
| | - Vetrivel Preethi
- Research Institute of Life Science and College of Veterinary Medicine, Gyeongsang National University, Gazwa, Jinju 52828, Korea; (H.H.K.); (V.P.)
| | - Mohammad Moniruzzaman
- Department of Animal Biotechnology, Jeju International Animal Research Center (JIA) and Sustainable Agriculture Research Institute (SARI), Jeju National University, Jeju City 63243, Korea;
| | - Ki Ho Lee
- Department of Biochemistry and Molecular Biology, College of Medicine, Eulji University, Daejeon 34824, Korea;
| | - Senthil Kalaiselvi
- Department of Biochemistry, Biotechnology and Bioinformatics, Avinashilingam Institute for Home Science and Higher Education for Women, Coimbatore 641028, Tamil Nadu, India;
| | - Gon Sup Kim
- Research Institute of Life Science and College of Veterinary Medicine, Gyeongsang National University, Gazwa, Jinju 52828, Korea; (H.H.K.); (V.P.)
| | - Taesun Min
- Department of Animal Biotechnology, Jeju International Animal Research Center (JIA) and Sustainable Agriculture Research Institute (SARI), Jeju National University, Jeju City 63243, Korea;
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11
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Cheriet T, Ben-Bachir B, Thamri O, Seghiri R, Mancini I. Isolation and Biological Properties of the Natural Flavonoids Pectolinarin and Pectolinarigenin-A Review. Antibiotics (Basel) 2020; 9:E417. [PMID: 32708783 PMCID: PMC7400350 DOI: 10.3390/antibiotics9070417] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 07/03/2020] [Accepted: 07/05/2020] [Indexed: 12/31/2022] Open
Abstract
Flavonoids are metabolites widely distributed in plants and commonly present in foods, such as fruits and vegetables. Pectolinarin, which belongs to the flavone subclass, has attracted considerable attention due to its presence in many medicinal plants. It has turned out to be a good biological agent especially due to its antioxidant, anti-inflammatory, antidiabetic, and antitumor activities, evaluated both in vitro and in vivo. Its aglycone, the metabolite pectolinarigenin, is also known for a series of biological properties including anti-inflammatory and antidiabetic effects. In the first overview on the two metabolites here presented, their collection, isolation and the results of their biological evaluation are reported.
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Affiliation(s)
- Thamere Cheriet
- Unité de Valorisation des Ressources Naturelles, Molécules Bioactives et Analyse Physicochimiques et Biologiques (VARENBIOMOL), Université des Frères Mentouri, 25000 Constantine, Algeria;
- Département de Chimie, Faculté des Sciences, Université Mohamed Boudiaf-M’sila, 28000 M’sila, Algeria; (B.B.-B.); (O.T.)
| | - Balkeis Ben-Bachir
- Département de Chimie, Faculté des Sciences, Université Mohamed Boudiaf-M’sila, 28000 M’sila, Algeria; (B.B.-B.); (O.T.)
| | - Oumelkhir Thamri
- Département de Chimie, Faculté des Sciences, Université Mohamed Boudiaf-M’sila, 28000 M’sila, Algeria; (B.B.-B.); (O.T.)
| | - Ramdane Seghiri
- Unité de Valorisation des Ressources Naturelles, Molécules Bioactives et Analyse Physicochimiques et Biologiques (VARENBIOMOL), Université des Frères Mentouri, 25000 Constantine, Algeria;
| | - Ines Mancini
- Laboratorio di Chimica Bioorganica, Dipartimento di Fisica, Universita’ di Trento, I-38123 Povo-Trento, Italy
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12
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Saralamma VVG, Vetrivel P, Lee HJ, Kim SM, Ha SE, Murugesan R, Kim EH, Heo JD, Kim GS. Comparative proteomic analysis uncovers potential biomarkers involved in the anticancer effect of Scutellarein in human gastric cancer cells. Oncol Rep 2020; 44:939-958. [PMID: 32705238 PMCID: PMC7388386 DOI: 10.3892/or.2020.7677] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 05/28/2020] [Indexed: 02/07/2023] Open
Abstract
Scutellarein (SCU), a flavone that belongs to the flavonoid family and abundantly present in Scutellaria baicalensis a flowering plant in the family Lamiaceae, has been reported to exhibit anticancer effects in several cancer cell lines including gastric cancer (GC). Although our previous study documented the mechanisms of Scutellarein‑induced cytotoxic effects, the literature shows that the proteomic changes that are associated with the cellular response to SCU have been poorly understood. To avoid adverse side‑effects and significant toxicity of chemotherapy in patients who react poorly, biomarkers anticipating therapeutic responses are imperative. In the present study, we utilized a comparative proteomic analysis to identify proteins associated with Scutellarein (SCU)‑induced cell death in GC cells (AGS and SNU484), by integrating two‑dimensional gel electrophoresis (2‑DE), mass spectrometry (MS), and bioinformatics to analyze the proteins. Proteomic analysis between SCU‑treated and DMSO (control) samples successfully identified 41 (AGS) and 31 (SNU484) proteins by MALDI‑TOF/MS analysis and protein database search. Comparative proteomics analysis between AGS and SNU484 cells treated with SCU revealed a total of 7 protein identities commonly expressed and western blot analysis validated a subset of identified critical proteins, which were consistent with those of the 2‑DE outcome. Molecular docking studies also confirmed the binding affinity of SCU towards these critical proteins. Phosphatidylinositol 4,5‑bisphosphate 3‑kinase catalytic subunit β isoform (PIK3CB) protein expression was accompanied by a distinct group of cellular functions, including cell growth, and proliferation. Cancerous inhibitor of protein phosphatase 2A (CIP2A), is one of the oncogenic molecules that have been shown to promote tumor growth and resistance to apoptosis and senescence‑inducing therapies. In the present study, both PIK3CB and CIP2A proteins were downregulated in SCU‑treated cells, which boosts our previous results of SCU to induce apoptosis and inhibits GC cell growth by regulating these critical proteins. The comparative proteomic analysis has yielded candidate biomarkers of response to SCU treatment in GC cell models and further validation of these biomarkers will help the future clinical development of SCU as a novel therapeutic drug.
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Affiliation(s)
- Venu Venkatarame Gowda Saralamma
- Research Institute of Life Science and College of Veterinary Medicine, Gyeongsang National University, Jinju, Gyeongnam 52828, Republic of Korea
| | - Preethi Vetrivel
- Research Institute of Life Science and College of Veterinary Medicine, Gyeongsang National University, Jinju, Gyeongnam 52828, Republic of Korea
| | - Ho Jeong Lee
- Gyeongnam Department of Environment Toxicology and Chemistry, Biological Resources Research Group, Korea Institute of Toxicology, Jinju, Gyeongnam 52834, Republic of Korea
| | - Seong Min Kim
- Research Institute of Life Science and College of Veterinary Medicine, Gyeongsang National University, Jinju, Gyeongnam 52828, Republic of Korea
| | - Sang Eun Ha
- Research Institute of Life Science and College of Veterinary Medicine, Gyeongsang National University, Jinju, Gyeongnam 52828, Republic of Korea
| | - Rajeswari Murugesan
- Department of Biochemistry, Biotechnology and Bioinformatics, Avinashilingam Institute for Home Science and Higher Education for Women, Coimbatore, Tamil Nadu 641043, India
| | - Eun Hee Kim
- Department of Nursing Science, International University of Korea, Jinju, Gyeongnam 52833, Republic of Korea
| | - Jeong Doo Heo
- Gyeongnam Department of Environment Toxicology and Chemistry, Biological Resources Research Group, Korea Institute of Toxicology, Jinju, Gyeongnam 52834, Republic of Korea
| | - Gon Sup Kim
- Research Institute of Life Science and College of Veterinary Medicine, Gyeongsang National University, Jinju, Gyeongnam 52828, Republic of Korea
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13
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Pian L, Huang X, Zhao M, Zhang Y, Qin C, Zhang J, Zhang J, Wang Q. Leucine-rich repeat and sterile alpha motif containing 1 promotes the oncogenic growth of human hepatocellular carcinoma cells. Cancer Cell Int 2019; 19:255. [PMID: 31592239 PMCID: PMC6775663 DOI: 10.1186/s12935-019-0976-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Accepted: 09/23/2019] [Indexed: 01/07/2023] Open
Abstract
Background Hepatocellular carcinoma (HCC), the most common primary cancer of the liver, is one of the most common malignancies and the leading cause of cancer-related death worldwide. Leucine-rich repeat and sterile alpha motif containing 1 (LRSAM1) is an E3 ubiquitin ligase involved in diverse cellular activities, including the regulation of cargo sorting, cell adhesion and antibacterial autophagy. The role of LRSAM1 in HCC remains unknown. Methods In this study, we reviewed the TCGA database and then performed gain-of-function and loss-of-function analyses of LRSAM1 in HCC cell lines. Results We found that the mRNA expression level of LRSAM1 was significantly increased in clinical HCC tissues in the TCGA database. Transient LRSAM1 knockdown in several human HCC cell lines led to reduced growth in conventional culture conditions. Stable LRSAM1 knockdown in HepG2 cells led to impaired anchorage-independent growth whereas its stable ectopic overexpression yielded the opposite effects. LRSAM1 overexpression in HepG2 cells enhanced in vivo tumorigenicity, whereas LRSAM1 knockdown in this cell line significantly impaired tumor growth. Conclusions Our data suggest that LRSAM1 promotes the oncogenic growth of human HCC cells, although the underlying mechanisms remain to be explored.
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Affiliation(s)
- Lili Pian
- Beijing Institute of Brain Sciences, East 0749, 27# Taiping Road, Haidian District, Beijing, 100850 China.,2Henan University Joint National Laboratory for Antibody Drug Engineering, School of Medicine, Henan University, Jinming District, Kaifeng, 475004 People's Republic of China
| | - Xiaofeng Huang
- Beijing Institute of Brain Sciences, East 0749, 27# Taiping Road, Haidian District, Beijing, 100850 China
| | - Min Zhao
- Beijing Institute of Brain Sciences, East 0749, 27# Taiping Road, Haidian District, Beijing, 100850 China
| | - Yaolin Zhang
- Beijing Institute of Brain Sciences, East 0749, 27# Taiping Road, Haidian District, Beijing, 100850 China
| | - Cheng Qin
- Beijing Institute of Brain Sciences, East 0749, 27# Taiping Road, Haidian District, Beijing, 100850 China
| | - Jiyan Zhang
- Beijing Institute of Brain Sciences, East 0749, 27# Taiping Road, Haidian District, Beijing, 100850 China
| | - Jun Zhang
- 2Henan University Joint National Laboratory for Antibody Drug Engineering, School of Medicine, Henan University, Jinming District, Kaifeng, 475004 People's Republic of China
| | - Qingyang Wang
- Beijing Institute of Brain Sciences, East 0749, 27# Taiping Road, Haidian District, Beijing, 100850 China
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