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Cantero MJ, Bueloni B, Gonzalez Llamazares L, Fiore E, Lameroli L, Atorrasagasti C, Mazzolini G, Malvicini M, Bayo J, García MG. Modified mesenchymal stromal cells by in vitro transcribed mRNA: a therapeutic strategy for hepatocellular carcinoma. Stem Cell Res Ther 2024; 15:208. [PMID: 38992782 PMCID: PMC11241816 DOI: 10.1186/s13287-024-03806-0] [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: 12/29/2023] [Accepted: 06/18/2024] [Indexed: 07/13/2024] Open
Abstract
BACKGROUND Mesenchymal stromal cells (MSCs) tropism for tumours allows their use as carriers of antitumoural factors and in vitro transcribed mRNA (IVT mRNA) is a promising tool for effective transient expression without insertional mutagenesis risk. Granulocyte-macrophage colony-stimulating factor (GM-CSF) is a cytokine with antitumor properties by stimulating the specific immune response. The aim of this work was to generate modified MSCs by IVT mRNA transfection to overexpress GM-CSF and determine their therapeutic effect alone or in combination with doxorubicin (Dox) in a murine model of hepatocellular carcinoma (HCC). METHODS DsRed or GM-CSF IVT mRNAs were generated from a cDNA template designed with specific primers followed by reverse transcription. Lipofectamine was used to transfect MSCs with DsRed (MSC/DsRed) or GM-CSF IVT mRNA (MSC/GM-CSF). Gene expression and cell surface markers were determined by flow cytometry. GM-CSF secretion was determined by ELISA. For in vitro experiments, the J774 macrophage line and bone marrow monocytes from mice were used to test GM-CSF function. An HCC model was developed by subcutaneous inoculation (s.c.) of Hepa129 cells into C3H/HeN mice. After s.c. injection of MSC/GM-CSF, Dox, or their combination, tumour size and mouse survival were evaluated. Tumour samples were collected for mRNA analysis and flow cytometry. RESULTS DsRed expression by MSCs was observed from 2 h to 15 days after IVT mRNA transfection. Tumour growth remained unaltered after the administration of DsRed-expressing MSCs in a murine model of HCC and MSCs expressing GM-CSF maintained their phenotypic characteristic and migration capability. GM-CSF secreted by modified MSCs induced the differentiation of murine monocytes to dendritic cells and promoted a proinflammatory phenotype in the J774 macrophage cell line. In vivo, MSC/GM-CSF in combination with Dox strongly reduced HCC tumour growth in C3H/HeN mice and extended mouse survival in comparison with individual treatments. In addition, the tumours in the MSC/GM-CSF + Dox treated group exhibited elevated expression of proinflammatory genes and increased infiltration of CD8 + T cells and macrophages. CONCLUSIONS Our results showed that IVT mRNA transfection is a suitable strategy for obtaining modified MSCs for therapeutic purposes. MSC/GM-CSF in combination with low doses of Dox led to a synergistic effect by increasing the proinflammatory tumour microenvironment, enhancing the antitumoural response in HCC.
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Affiliation(s)
- María José Cantero
- Experimental Hepatology and Gene Therapy Program, Instituto de Investigaciones en Medicina Traslacional (IIMT), Universidad Austral - Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
| | - Barbara Bueloni
- Experimental Hepatology and Gene Therapy Program, Instituto de Investigaciones en Medicina Traslacional (IIMT), Universidad Austral - Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
| | - Lucrecia Gonzalez Llamazares
- Experimental Hepatology and Gene Therapy Program, Instituto de Investigaciones en Medicina Traslacional (IIMT), Universidad Austral - Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
| | - Esteban Fiore
- Experimental Hepatology and Gene Therapy Program, Instituto de Investigaciones en Medicina Traslacional (IIMT), Universidad Austral - Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
| | - Lucia Lameroli
- Experimental Hepatology and Gene Therapy Program, Instituto de Investigaciones en Medicina Traslacional (IIMT), Universidad Austral - Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
| | - Catalina Atorrasagasti
- Experimental Hepatology and Gene Therapy Program, Instituto de Investigaciones en Medicina Traslacional (IIMT), Universidad Austral - Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
| | - Guillermo Mazzolini
- Experimental Hepatology and Gene Therapy Program, Instituto de Investigaciones en Medicina Traslacional (IIMT), Universidad Austral - Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
| | - Mariana Malvicini
- Cancer Immunobiology Laboratory, IIMT, Universidad Austral - CONICET, Buenos Aires, Argentina
| | - Juan Bayo
- Experimental Hepatology and Gene Therapy Program, Instituto de Investigaciones en Medicina Traslacional (IIMT), Universidad Austral - Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina
| | - Mariana G García
- Experimental Hepatology and Gene Therapy Program, Instituto de Investigaciones en Medicina Traslacional (IIMT), Universidad Austral - Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina.
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Chen F, Che Z, Liu Y, Luo P, Xiao L, Song Y, Wang C, Dong Z, Li M, Tipoe GL, Yang M, Lv Y, Zhang H, Wang F, Xiao J. Invigorating human MSCs for transplantation therapy via Nrf2/DKK1 co-stimulation in an acute-on-chronic liver failure mouse model. Gastroenterol Rep (Oxf) 2024; 12:goae016. [PMID: 38529014 PMCID: PMC10963075 DOI: 10.1093/gastro/goae016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 11/27/2023] [Accepted: 02/21/2024] [Indexed: 03/27/2024] Open
Abstract
Background Since boosting stem cell resilience in stressful environments is critical for the therapeutic efficacy of stem cell-based transplantations in liver disease, this study aimed to establish the efficacy of a transient plasmid-based preconditioning strategy for boosting the capability of mesenchymal stromal cells (MSCs) for anti-inflammation/antioxidant defenses and paracrine actions in recipient hepatocytes. Methods Human adipose mesenchymal stem cells (hADMSCs) were subjected to transfer, either with or without the nuclear factor erythroid 2-related factor 2 (Nrf2)/Dickkopf1 (DKK1) genes, followed by exposure to TNF-α/H2O2. Mouse models were subjected to acute chronic liver failure (ACLF) and subsequently injected with either transfected or untransfected MSCs. These hADMSCs and ACLF mouse models were used to investigate the interaction between Nrf2/DKK1 and the hepatocyte receptor cytoskeleton-associated protein 4 (CKAP4). Results Activation of Nrf2 and DKK1 enhanced the anti-stress capacity of MSCs in vitro. In a murine model of ACLF, transient co-overexpression of Nrf2 and DKK1 via plasmid transfection improved MSC resilience against inflammatory and oxidative assaults, boosted MSC transplantation efficacy, and promoted recipient liver regeneration due to a shift from the activation of the anti-regenerative IFN-γ/STAT1 pathway to the pro-regenerative IL-6/STAT3 pathway in the liver. Importantly, the therapeutic benefits of MSC transplantation were nullified when the receptor CKAP4, which interacts with DKK1, was specifically removed from recipient hepatocytes. However, the removal of the another receptor low-density lipoprotein receptor-related protein 6 (LRP6) had no impact on the effectiveness of MSC transplantation. Moreover, in long-term observations, no tumorigenicity was detected in mice following transplantation of transiently preconditioned MSCs. Conclusions Co-stimulation with Nrf2/DKK1 safely improved the efficacy of human MSC-based therapies in murine models of ACLF through CKAP4-dependent paracrine mechanisms.
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Affiliation(s)
- Feng Chen
- Division of Gastroenterology, Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, Guangdong, P. R. China
- National Clinical Research Center for Infectious Diseases, Second Affiliated Hospital of Southern University of Science and Technology, Shenzhen, Guangdong, P. R. China
| | - Zhaodi Che
- Clinical Medicine Research Institute and Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, P. R. China
| | - Yingxia Liu
- National Clinical Research Center for Infectious Diseases, Second Affiliated Hospital of Southern University of Science and Technology, Shenzhen, Guangdong, P. R. China
| | - Pingping Luo
- Clinical Medicine Research Institute and Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, P. R. China
| | - Lu Xiao
- Clinical Medicine Research Institute and Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, P. R. China
| | - Yali Song
- Clinical Medicine Research Institute and Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, P. R. China
| | - Cunchuan Wang
- Clinical Medicine Research Institute and Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, P. R. China
| | - Zhiyong Dong
- Clinical Medicine Research Institute and Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, P. R. China
| | - Mianhuan Li
- National Clinical Research Center for Infectious Diseases, Second Affiliated Hospital of Southern University of Science and Technology, Shenzhen, Guangdong, P. R. China
| | - George L Tipoe
- School of Biomedical Sciences, The University of Hong Kong, Hong Kong SAR, P. R. China
| | - Min Yang
- National Clinical Research Center for Infectious Diseases, Second Affiliated Hospital of Southern University of Science and Technology, Shenzhen, Guangdong, P. R. China
| | - Yi Lv
- Laboratory of Neuroendocrinology, Fujian Key Laboratory of Developmental and Neurobiology, School of Life Sciences, Fujian Normal University, Fuzhou, Fujian, P. R. China
| | - Hong Zhang
- Department of Surgery, The Sixth Affiliated Hospital of Jinan University, Jinan University, Dongguan, Guangdong, P. R. China
| | - Fei Wang
- Division of Gastroenterology, Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, Guangdong, P. R. China
| | - Jia Xiao
- Clinical Medicine Research Institute and Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, P. R. China
- Department of Surgery, The Sixth Affiliated Hospital of Jinan University, Jinan University, Dongguan, Guangdong, P. R. China
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Jiang Z, Zhou W, Tian X, Zou P, Li N, Zhang C, Li Y, Liu G. A Protective Role of Canonical Wnt/ β-Catenin Pathway in Pathogenic Bacteria-Induced Inflammatory Responses. Mediators Inflamm 2024; 2024:8869510. [PMID: 38445290 PMCID: PMC10914433 DOI: 10.1155/2024/8869510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Revised: 10/04/2023] [Accepted: 02/09/2024] [Indexed: 03/07/2024] Open
Abstract
Inflammation is a complex host defensive response against various disease-associated pathogens. A baseline extent of inflammation is supposed to be tightly associated with a sequence of immune-modulated processes, resulting in the protection of the host organism against pathogen invasion; however, as a matter of fact is that an uncontrolled inflammatory cascade is the main factor responsible for the host damage, accordingly suggesting a significant and indispensable involvement of negative feedback mechanism in modulation of inflammation. Evidence accumulated so far has supported a repressive effect of the canonical Wnt/β-catenin pathway on microbial-triggered inflammation via diverse mechanisms, although that consequence is dependent on the cellular context, types of stimuli, and cytokine environment. It is of particular interest and importance to comprehend the precise way in which the Wnt/β-catenin pathway is activated, due to its essential anti-inflammatory properties. It is assumed that an inflammatory milieu is necessary for initiating and activating this signaling, implying that Wnt activity is responsible for shielding tissues from overwhelming inflammation, thus sustaining a balanced physiological condition against bacterial infection. This review gathers the recent efforts to elucidate the mechanistic details through how Wnt/β-catenin signaling modulates anti-inflammatory responses in response to bacterial infection and its interactions with other inflammatory signals, which warrants further study for the development of specific interventions for the treatment of inflammatory diseases. Further clinical trials from different disease settings are required.
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Affiliation(s)
- Zhongjia Jiang
- Department of Biochemistry and Molecular Biology, Shenyang Medical College, Shenyang 110034, China
- Key Laboratory of Environment Pollution and Microecology of Liaoning Province, Shenyang 110034, China
| | - Weiping Zhou
- Department of Pathogen Biology, Shenyang Medical College, Shenyang 110034, China
| | - Xing Tian
- Department of Physiology, Shenyang Medical College, Shenyang 110034, China
| | - Peng Zou
- Department of Biochemistry and Molecular Biology, Shenyang Medical College, Shenyang 110034, China
| | - Ning Li
- Department of Biochemistry and Molecular Biology, Shenyang Medical College, Shenyang 110034, China
| | - Chunmeng Zhang
- Department of Pathogen Biology, Shenyang Medical College, Shenyang 110034, China
| | - Yanting Li
- Department of Pathogen Biology, Shenyang Medical College, Shenyang 110034, China
| | - Guangyan Liu
- Key Laboratory of Environment Pollution and Microecology of Liaoning Province, Shenyang 110034, China
- Department of Pathogen Biology, Shenyang Medical College, Shenyang 110034, China
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Jaschke NP, Pählig S, Sinha A, Adolph TE, Colunga ML, Hofmann M, Wang A, Thiele S, Schwärzler J, Kleymann A, Gentzel M, Tilg H, Wielockx B, Hofbauer LC, Rauner M, Göbel A, Rachner TD. Dickkopf1 fuels inflammatory cytokine responses. Commun Biol 2022; 5:1391. [PMID: 36539532 PMCID: PMC9765382 DOI: 10.1038/s42003-022-04368-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 12/12/2022] [Indexed: 12/24/2022] Open
Abstract
Many human diseases, including cancer, share an inflammatory component but the molecular underpinnings remain incompletely understood. We report that physiological and pathological Dickkopf1 (DKK1) activity fuels inflammatory cytokine responses in cell models, mice and humans. DKK1 maintains the elevated inflammatory tone of cancer cells and is required for mounting cytokine responses following ligation of toll-like and cytokine receptors. DKK1-controlled inflammation derives from cell-autonomous mechanisms, which involve SOCS3-restricted, nuclear RelA (p65) activity. We translate these findings to humans by showing that genetic DKK1 variants are linked to elevated cytokine production across healthy populations. Finally, we find that genetic deletion of DKK1 but not pharmacological neutralization of soluble DKK1 ameliorates inflammation and disease trajectories in a mouse model of endotoxemia. Collectively, our study identifies a cell-autonomous function of DKK1 in the control of the inflammatory response, which is conserved between malignant and non-malignant cells. Additional studies are required to mechanistically dissect cellular DKK1 trafficking and signaling pathways.
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Affiliation(s)
- Nikolai P Jaschke
- Department of Medicine III & Center for Healthy Aging, Technische Universität Dresden, Dresden, Germany.
| | - Sophie Pählig
- Department of Medicine III & Center for Healthy Aging, Technische Universität Dresden, Dresden, Germany
| | - Anupam Sinha
- Department of Medicine III & Center for Healthy Aging, Technische Universität Dresden, Dresden, Germany
- Institute of Clinical Chemistry and Laboratory Medicine, Technische Universität Dresden, Dresden, Germany
| | - Timon E Adolph
- Department of Internal Medicine I, Gastroenterology, Hepatology, Endocrinology, and Metabolism, Innsbruck Medical University, Innsbruck, Austria
| | - Maria Ledesma Colunga
- Department of Medicine III & Center for Healthy Aging, Technische Universität Dresden, Dresden, Germany
| | - Maura Hofmann
- Department of Medicine III & Center for Healthy Aging, Technische Universität Dresden, Dresden, Germany
| | - Andrew Wang
- Department of Medicine (Rheumatology, Allergy & Immunology), Yale University School of Medicine, New Haven, CT, USA
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT, USA
| | - Sylvia Thiele
- Department of Medicine III & Center for Healthy Aging, Technische Universität Dresden, Dresden, Germany
| | - Julian Schwärzler
- Department of Internal Medicine I, Gastroenterology, Hepatology, Endocrinology, and Metabolism, Innsbruck Medical University, Innsbruck, Austria
| | - Alexander Kleymann
- Division of Rheumatology, Department of Medicine III, Technische Universität Dresden, Dresden, Germany
| | - Marc Gentzel
- Molecular Analysis - Mass Spectrometry, Center for Molecular and Cellular Bioengineering (CMCB), Technische Universität Dresden, Dresden, Germany
| | - Herbert Tilg
- Department of Internal Medicine I, Gastroenterology, Hepatology, Endocrinology, and Metabolism, Innsbruck Medical University, Innsbruck, Austria
| | - Ben Wielockx
- Institute of Clinical Chemistry and Laboratory Medicine, Technische Universität Dresden, Dresden, Germany
| | - Lorenz C Hofbauer
- Department of Medicine III & Center for Healthy Aging, Technische Universität Dresden, Dresden, Germany
| | - Martina Rauner
- Department of Medicine III & Center for Healthy Aging, Technische Universität Dresden, Dresden, Germany
| | - Andy Göbel
- Department of Medicine III & Center for Healthy Aging, Technische Universität Dresden, Dresden, Germany
| | - Tilman D Rachner
- Department of Medicine III & Center for Healthy Aging, Technische Universität Dresden, Dresden, Germany
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Zhu G, Song J, Chen W, Yuan D, Wang W, Chen X, Liu H, Su H, Zhu J. Expression and Role of Dickkopf-1 (Dkk1) in Tumors: From the Cells to the Patients. Cancer Manag Res 2021; 13:659-675. [PMID: 33536782 PMCID: PMC7847771 DOI: 10.2147/cmar.s275172] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Accepted: 09/26/2020] [Indexed: 12/14/2022] Open
Abstract
Dickkopf-1 (Dkk1) is a secretory antagonist of the classical Wnt signaling pathway. Many studies have reported that Dkk1 is abnormally expressed in tumor cells, and abnormal expression of Dkk1 can inhibit cell proliferation or induce apoptosis through pro-apoptotic factors, However, due to the differences in tumor environment and the complex regulatory mechanisms in different tumors, Dkk1 has different effects on the progression of different tumors. In many tumors, high expression of Dkk1 may promote tumor metastasis. However, Dkk1, which is highly expressed in other tumors, can inhibit tumor invasion and metastasis. More and more evidence shows that Dkk1 plays a complex and different role in tumor occurrence, development and metastasis in different tumor environments and through a variety of complex regulatory mechanisms. Therefore, Dkk1 may not only be a useful biomarker of metastasis, but also a target for studying the metabolic mechanism of tumor cells and treating tumors in many tumor types. Therefore, this article reviews the research progress on the expression, mechanism and function of Dkk1 in different tumors, and at the same time, based on the public database data, we made a further analysis of the expression of Dkk1 in different tumors.
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Affiliation(s)
- Guohua Zhu
- Guizhou Medical University, Guiyang, Guizhou Province 550002, People's Republic of China.,Department of Urology, Guizhou Provincial People's Hospital, Guiyang, Guizhou Province 550002, People's Republic of China
| | - Jukun Song
- Department of Urology, Guizhou Provincial People's Hospital, Guiyang, Guizhou Province 550002, People's Republic of China.,Guizhou University School of Medicine, Guiyang, Guizhou Province 550025, People's Republic of China
| | - Weimin Chen
- Guizhou University School of Medicine, Guiyang, Guizhou Province 550025, People's Republic of China
| | - Dongbo Yuan
- Department of Urology, Guizhou Provincial People's Hospital, Guiyang, Guizhou Province 550002, People's Republic of China.,Guizhou University School of Medicine, Guiyang, Guizhou Province 550025, People's Republic of China
| | - Wei Wang
- Department of Urology, Guizhou Provincial People's Hospital, Guiyang, Guizhou Province 550002, People's Republic of China
| | - Xiaoyue Chen
- Guizhou University School of Medicine, Guiyang, Guizhou Province 550025, People's Republic of China
| | - Hen Liu
- Department of Urology, Guizhou Provincial People's Hospital, Guiyang, Guizhou Province 550002, People's Republic of China.,Zunyi Medical University, Zunyi, Guizhou Province 563000, People's Republic of China
| | - Hao Su
- Department of Urology, Guizhou Provincial People's Hospital, Guiyang, Guizhou Province 550002, People's Republic of China.,Zunyi Medical University, Zunyi, Guizhou Province 563000, People's Republic of China
| | - Jianguo Zhu
- Guizhou Medical University, Guiyang, Guizhou Province 550002, People's Republic of China.,Department of Urology, Guizhou Provincial People's Hospital, Guiyang, Guizhou Province 550002, People's Republic of China.,Guizhou University School of Medicine, Guiyang, Guizhou Province 550025, People's Republic of China.,Zunyi Medical University, Zunyi, Guizhou Province 563000, People's Republic of China
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Hua K, Gong H, Xu Q, Li T, Ma B, Li Y, He R, Bi D, Zhou R, Luo R, Zhao L, Jin H. P38 mitogen-activated protein kinase promotes Wnt/β-catenin signaling by impeding Dickkofp-1 expression during Haemophilus parasuis infection. Cytokine 2020; 136:155287. [PMID: 32950027 DOI: 10.1016/j.cyto.2020.155287] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 08/30/2020] [Accepted: 09/04/2020] [Indexed: 01/05/2023]
Abstract
Haemophilus parasuis induces severe acute systemic infection in pigs, characterized by fibrinous polyserositis, polyarthritis and meningitis. Our previous study demonstrated that H. parasuis induced the activation of p38 mitogen-activated protein kinase (MAPK) pathway, increasing the expression of proinflammatory genes and mediating H. parasuis-induced inflammation. Moreover, Wnt/β-catenin signaling activation induced by H. parasuis disrupts the adherens junction between epithelial cells and initiates the epithelial-mesenchymal transition (EMT). In the present study, p38 MAPK was found to be involved in the accumulation of nuclear location of β-catenin during H. parasuis infection in PK-15 and NPTr cells, via modulating the expression of dickkofp-1 (DKK-1), a negative regulator of Wnt/β-catenin signaling. We generated DKK-1 knockout cell lines by CRISPR/Cas9-mediated genome editing in PK-15 and NPTr cells, and found that knockout of DKK-1 led to the dysfunction of p38 MAPK in regulating Wnt/β-catenin signaling activity in H. parasuis-infected cells. Furthermore, p38 MAPK activity was independent of the activation of Wnt/β-catenin signaling during H. parasuis infection. This is the first study to explore the crosstalk between p38 MAPK and Wnt/β-catenin signaling during H. parasuis infection. It provides a more comprehensive view of intracellular signaling pathways during pathogenic bacteria-induced acute inflammation.
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Affiliation(s)
- Kexin Hua
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, China; College of Veterinery Medicine, Huazhong Agricultural University, China; Hubei Provincial Key Laboratory of Preventive Veterinary Medicine, Huazhong Agricultural University, China
| | - Huimin Gong
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, China; College of Veterinery Medicine, Huazhong Agricultural University, China; Hubei Provincial Key Laboratory of Preventive Veterinary Medicine, Huazhong Agricultural University, China
| | - Qingrong Xu
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, China; College of Veterinery Medicine, Huazhong Agricultural University, China
| | - Tingting Li
- Hubei Animal Disease Prevention and Control Center, Wuhan, China
| | - Bin Ma
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, China; College of Veterinery Medicine, Huazhong Agricultural University, China; Hubei Provincial Key Laboratory of Preventive Veterinary Medicine, Huazhong Agricultural University, China
| | - Yangjie Li
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, China; College of Veterinery Medicine, Huazhong Agricultural University, China; Hubei Provincial Key Laboratory of Preventive Veterinary Medicine, Huazhong Agricultural University, China
| | - Rongrong He
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, China; College of Veterinery Medicine, Huazhong Agricultural University, China; Hubei Provincial Key Laboratory of Preventive Veterinary Medicine, Huazhong Agricultural University, China
| | - Dingren Bi
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, China; College of Veterinery Medicine, Huazhong Agricultural University, China; Hubei Provincial Key Laboratory of Preventive Veterinary Medicine, Huazhong Agricultural University, China
| | - Rui Zhou
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, China; College of Veterinery Medicine, Huazhong Agricultural University, China; Hubei Provincial Key Laboratory of Preventive Veterinary Medicine, Huazhong Agricultural University, China
| | - Rui Luo
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, China; College of Veterinery Medicine, Huazhong Agricultural University, China; Hubei Provincial Key Laboratory of Preventive Veterinary Medicine, Huazhong Agricultural University, China
| | - Ling Zhao
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, China; College of Veterinery Medicine, Huazhong Agricultural University, China; Hubei Provincial Key Laboratory of Preventive Veterinary Medicine, Huazhong Agricultural University, China
| | - Hui Jin
- State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, China; College of Veterinery Medicine, Huazhong Agricultural University, China; Hubei Provincial Key Laboratory of Preventive Veterinary Medicine, Huazhong Agricultural University, China.
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7
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Dorsomorphin: A novel inhibitor of Dickkopf-1 in breast cancer. Biochem Biophys Res Commun 2020; 524:360-365. [DOI: 10.1016/j.bbrc.2020.01.106] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Accepted: 01/19/2020] [Indexed: 12/11/2022]
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8
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Zhang Y, Ding H, Song Q, Wang Z, Yuan W, Ren Y, Zhao Z, Wang C. Angiotensin II inhibits osteogenic differentiation of isolated synoviocytes by increasing DKK-1 expression. Int J Biochem Cell Biol 2020; 121:105703. [PMID: 32014499 DOI: 10.1016/j.biocel.2020.105703] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 01/29/2020] [Accepted: 01/30/2020] [Indexed: 12/27/2022]
Abstract
The renin-angiotensin system contributes to the pathogenesis of rheumatoid arthritis, but that the mechanism is unclear. This study aims to investigate the effect of angiotensin II (Ang II) on osteogenic differentiation of synoviocytes and the underlying mechanism. Ang II was showed to inhibite osteogenic differentiation of synoviocytes, which was mitigated by a Dickkopf-1 (DKK-1) inhibitor. DKK-1 was upregulated by Ang II, which was weakened by the Ang II type 1 receptor (AT1R) blocker, reactive oxygen species (ROS) scavenger, and p38 inhibitor. Ang II increased the levels of AT1R, ROS, and NADPH oxidase (NOX), and the upregulations were mitigated by the AT1R blocker or NOX inhibitor. Furthermore, Ang II activated the p38 pathway, which was blocked by the AT1R blocker, ROS scavenger, or siRNA-MKK3. In brief, these results indicate that Ang II upregulates NOX expression and ROS production via AT1R, activates the MKK3/p38 signaling, and in turn upregulates DKK-1 expression, participating in the inhibition of osteogenic differentiation of synoviocytes.
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Affiliation(s)
- Yongtao Zhang
- Department of Orthopedics, The Affiliated Hospital of Qingdao University, Qingdao, 266000, Shandong, China
| | - Huimin Ding
- Department of Orthopedics, BenQ Medical Center, The Affiliated BenQ Hospital of Nanjing Medical University, Nanjing, 210000, Jiangsu, China
| | - Qichun Song
- Department of Orthopedics, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shaanxi, China
| | - Ze Wang
- Department of Emergency Medicine, Qingdao Haici Medical Treatment Group, Qingdao, 266000, Shandong, China
| | - Wanqing Yuan
- Department of Orthopedics, The Affiliated Hospital of Qingdao University, Qingdao, 266000, Shandong, China
| | - Yuanzhong Ren
- Department of Orthopedics, The Affiliated Hospital of Qingdao University, Qingdao, 266000, Shandong, China
| | - Zhiping Zhao
- Department of Orthopedics, The Affiliated Hospital of Qingdao University, Qingdao, 266000, Shandong, China
| | - Changyao Wang
- Department of Orthopedics, The Affiliated Hospital of Qingdao University, Qingdao, 266000, Shandong, China.
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9
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Festuccia C. Investigational serine/threonine kinase inhibitors against prostate cancer metastases. Expert Opin Investig Drugs 2016; 26:25-34. [PMID: 27892725 DOI: 10.1080/13543784.2016.1266337] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
INTRODUCTION Androgen deprivation therapy (ADT) is used as first therapeutic approach in prostate cancer (PCa) although castration resistant disease (CRPC) develops with high frequency. CRPC is the consequence of lack of apoptotic responses to ADT. Alternative targeting of the androgen axis with abiraterone and enzalutamide, as well as taxane-based chemotherapy were used in CRPC. Serine/threonine protein kinases (STKs) regulate different molecular pathways of normal and neoplastic cells and participate to development of CRPC as well as to the progression towards a bone metastatic disease (mCRPC). Areas covered: The present review provide data on STK expression and activity in the development of CRPC as well as summarize recent reports of different strategies to block STK activity for the control of PCa progression. Expert Opinion: Inhibitors for different STKs have been developed but clinical trials in PCa are comparatively rare and few exhibit satisfactory 'drug-like' properties. It is, however, necessary to intensify, when possible, the number of clinical trials with these drugs in order to insert new therapies or combinations with standard hormone- and chemo-therapies in the treatment guidelines of the mPCA.
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Affiliation(s)
- Claudio Festuccia
- a Department of Biotechnological and Applied Clinical Sciences , University of L'Aquila , L'Aquila , Italy
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Nowakowski A, Drela K, Rozycka J, Janowski M, Lukomska B. Engineered Mesenchymal Stem Cells as an Anti-Cancer Trojan Horse. Stem Cells Dev 2016; 25:1513-1531. [PMID: 27460260 DOI: 10.1089/scd.2016.0120] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Cell-based gene therapy holds a great promise for the treatment of human malignancy. Among different cells, mesenchymal stem cells (MSCs) are emerging as valuable anti-cancer agents that have the potential to be used to treat a number of different cancer types. They have inherent migratory properties, which allow them to serve as vehicles for delivering effective therapy to isolated tumors and metastases. MSCs have been engineered to express anti-proliferative, pro-apoptotic, and anti-angiogenic agents that specifically target different cancers. Another field of interest is to modify MSCs with the cytokines that activate pro-tumorigenic immunity or to use them as carriers for the traditional chemical compounds that possess the properties of anti-cancer drugs. Although there is still controversy about the exact function of MSCs in the tumor settings, the encouraging results from the preclinical studies of MSC-based gene therapy for a large number of tumors support the initiation of clinical trials.
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Affiliation(s)
- Adam Nowakowski
- 1 NeuroRepair Department, Mossakowski Medical Research Centre , Polish Academy of Sciences, Warsaw, Poland
| | - Katarzyna Drela
- 1 NeuroRepair Department, Mossakowski Medical Research Centre , Polish Academy of Sciences, Warsaw, Poland
| | - Justyna Rozycka
- 1 NeuroRepair Department, Mossakowski Medical Research Centre , Polish Academy of Sciences, Warsaw, Poland
| | - Miroslaw Janowski
- 1 NeuroRepair Department, Mossakowski Medical Research Centre , Polish Academy of Sciences, Warsaw, Poland .,2 Division of MR Research, Russel H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine , Baltimore, Maryland
| | - Barbara Lukomska
- 1 NeuroRepair Department, Mossakowski Medical Research Centre , Polish Academy of Sciences, Warsaw, Poland
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Yu T, Shan TD, Li JY, Huang CZ, Wang SY, Ouyang H, Lu XJ, Xu JH, Zhong W, Chen QK. Knockdown of linc-UFC1 suppresses proliferation and induces apoptosis of colorectal cancer. Cell Death Dis 2016; 7:e2228. [PMID: 27195675 PMCID: PMC4917661 DOI: 10.1038/cddis.2016.124] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2015] [Revised: 03/21/2016] [Accepted: 04/11/2016] [Indexed: 12/22/2022]
Abstract
Long intergenic noncoding RNAs (lincRNAs) have important roles in biological functions, molecular mechanisms and prognostic values in colorectal cancer (CRC). In this context, the roles of linc-UFC1 remain to be elucidated. In this study, linc-UFC1 was overexpressed in CRC patient tissues and positively correlated with tumor grade, N stage and M stage. Inhibition of linc-UFC1 resulted in cell proliferation inhibition and G1 cell cycle arrest, which was mediated by cyclin D1, CDK4, Rb and phosphorylated Rb. In addition, inhibition of linc-UFC1 induced cell apoptosis through the intrinsic apoptosis signaling pathway, as evidenced by the activation of caspase-9 and caspase-3. An investigation of the signaling pathway revealed that the effects on proliferation and apoptosis following linc-UFC1 knockdown were mediated by suppression of β-catenin and activation of phosphorylated P38. Furthermore, the P38 inhibitor SB203580 could attenuate the apoptotic effect achieved by linc-UFC1 knockdown, confirming the involvement of P38 signaling in the induced apoptosis. Taken together, linc-UFC1 might have a critical role in pro-proliferation and anti-apoptosis in CRC by regulating the cell cycle, intrinsic apoptosis, and β-catenin and P38 signaling. Thus, linc-UFC1 could be a potential therapeutic target and novel molecular biomarker for CRC.
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Affiliation(s)
- T Yu
- Department of Gastroenterology and Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - T-D Shan
- Department of Gastroenterology and Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - J-Y Li
- Department of Gastroenterology and Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - C-Z Huang
- Department of Gastroenterology and Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - S-Y Wang
- Department of Gastroenterology and Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - H Ouyang
- Department of Gastroenterology and Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - X-J Lu
- Department of Gastroenterology and Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - J-H Xu
- Department of Gastroenterology and Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - W Zhong
- Department of Gastroenterology and Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, China
| | - Q-K Chen
- Department of Gastroenterology and Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, Guangdong, China
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