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Cui Y, Megawati D, Lin J, Rehard DG, Grant DG, Liu P, Jurkevich A, Reid WR, Mooney BP, Franz AW. Cytoskeleton-associated gelsolin responds to the midgut distention process in saline meal-fed Aedes aegypti and affects arbovirus dissemination from the midgut. FASEB J 2024; 38:e23764. [PMID: 39042395 PMCID: PMC11268798 DOI: 10.1096/fj.202302684rr] [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: 12/27/2023] [Revised: 06/06/2024] [Accepted: 06/13/2024] [Indexed: 07/24/2024]
Abstract
The mosquito, Aedes aegypti, is the principal vector for several arboviruses. The mosquito midgut is the initial tissue that gets infected with an arbovirus acquired along with a blood meal from a vertebrate host. Blood meal ingestion leads to midgut tissue distention thereby increasing the pore size of the surrounding basal lamina. This allows newly synthesized virions to exit the midgut by traversing the distended basal lamina to infect secondary tissues of the mosquito. We conducted a quantitative label-free proteomic time course analysis with saline meal-fed Ae. aegypti females to identify host factors involved in midgut tissue distention. Around 2000 proteins were detected during each of the seven sampling time points and 164 of those were uniquely expressed. Forty-five of 97 differentially expressed proteins were upregulated during the 96-h time course and most of those were involved in cytoskeleton modulation, metabolic activity, and vesicle/vacuole formation. The F-actin-modulating Ae. aegypti (Aa)-gelsolin was selected for further functional studies. Stable knockout of Aa-gelsolin resulted in a mosquito line, which showed distorted actin filaments in midgut-associated tissues likely due to diminished F-actin processing by gelsolin. Zika virus dissemination from the midgut of these mosquitoes was diminished and delayed. The loss of Aa-gelsolin function was associated with an increased induction of apoptosis in midgut tissue indicating an involvement of Aa-gelsolin in apoptotic signaling in mosquitoes. Here, we used proteomics to discover a novel host factor, Aa-gelsolin, which affects the midgut escape barrier for arboviruses in mosquitoes and apoptotic signaling in the midgut.
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Affiliation(s)
- Yingjun Cui
- Department of Veterinary Pathobiology, University of Missouri, Columbia, Missouri, USA
| | - Dewi Megawati
- Department of Veterinary Pathobiology, University of Missouri, Columbia, Missouri, USA
- Department of Microbiology and Parasitology, School of Medicine, Warmadewa University, Bali, Indonesia
| | - Jingyi Lin
- Department of Veterinary Pathobiology, University of Missouri, Columbia, Missouri, USA
| | - David G. Rehard
- Department of Veterinary Pathobiology, University of Missouri, Columbia, Missouri, USA
| | - DeAna G. Grant
- Electron Microscopy Core, University of Missouri, Columbia, Missouri, USA
| | - Pei Liu
- Charles W. Gehrke Proteomics Center, University of Missouri, Columbia, Missouri, USA
| | - Alexander Jurkevich
- Advanced Light Microscopy Core, University of Missouri, Columbia, Missouri, USA
| | - William R. Reid
- Department of Veterinary Pathobiology, University of Missouri, Columbia, Missouri, USA
| | - Brian P. Mooney
- Charles W. Gehrke Proteomics Center, University of Missouri, Columbia, Missouri, USA
| | - Alexander W.E. Franz
- Department of Veterinary Pathobiology, University of Missouri, Columbia, Missouri, USA
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Matarrese P, Vona R, Ascione B, Cittadini C, Tocci A, Mileo AM. Tumor Microenvironmental Cytokines Drive NSCLC Cell Aggressiveness and Drug-Resistance via YAP-Mediated Autophagy. Cells 2023; 12:cells12071048. [PMID: 37048121 PMCID: PMC10093141 DOI: 10.3390/cells12071048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 03/27/2023] [Accepted: 03/28/2023] [Indexed: 04/03/2023] Open
Abstract
Dynamic reciprocity between cellular components of the tumor microenvironment and tumor cells occurs primarily through the interaction of soluble signals, i.e., cytokines produced by stromal cells to support cancer initiation and progression by regulating cell survival, differentiation and immune cell functionality, as well as cell migration and death. In the present study, we focused on the analysis of the functional response of non-small cell lung cancer cell lines elicited by the treatment with some crucial stromal factors which, at least in part, mimic the stimulus exerted in vivo on tumor cells by microenvironmental components. Our molecular and functional results highlight the role played by the autophagic machinery in the cellular response in terms of the invasive capacity, stemness and drug resistance of two non-small lung cancer cell lines treated with stromal cytokines, also highlighting the emerging role of the YAP pathway in the mutual and dynamic crosstalk between tumor cells and tumor microenvironment elements. The results of this study provide new insights into the YAP-mediated autophagic mechanism elicited by microenvironmental cytokines on non-small cell lung cancer cell lines and may suggest new potential strategies for future cancer therapeutic interventions.
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Affiliation(s)
- Paola Matarrese
- Oncology Unit, Center for Gender-Specific Medicine, Italian National Institute of Health, Viale Regina Elena, 299-00161 Rome, Italy
- Correspondence: (P.M.); (A.M.M.)
| | - Rosa Vona
- Oncology Unit, Center for Gender-Specific Medicine, Italian National Institute of Health, Viale Regina Elena, 299-00161 Rome, Italy
| | - Barbara Ascione
- Oncology Unit, Center for Gender-Specific Medicine, Italian National Institute of Health, Viale Regina Elena, 299-00161 Rome, Italy
| | - Camilla Cittadini
- Oncology Unit, Center for Gender-Specific Medicine, Italian National Institute of Health, Viale Regina Elena, 299-00161 Rome, Italy
| | - Annalisa Tocci
- Tumor Immunology and Immunotherapy Unit, IRCCS Regina Elena National Cancer Institute, Via Elio Chianesi, 53-00144 Rome, Italy
| | - Anna Maria Mileo
- Tumor Immunology and Immunotherapy Unit, IRCCS Regina Elena National Cancer Institute, Via Elio Chianesi, 53-00144 Rome, Italy
- Correspondence: (P.M.); (A.M.M.)
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Matarrese P, Vona R, Ascione B, Paggi MG, Mileo AM. Physical Interaction between HPV16E7 and the Actin-Binding Protein Gelsolin Regulates Epithelial-Mesenchymal Transition via HIPPO-YAP Axis. Cancers (Basel) 2021; 13:cancers13020353. [PMID: 33477952 PMCID: PMC7836002 DOI: 10.3390/cancers13020353] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Accepted: 01/15/2021] [Indexed: 02/07/2023] Open
Abstract
Human papillomavirus 16 (HPV16) exhibits a strong oncogenic potential mainly in cervical, anogenital and oropharyngeal cancers. The E6 and E7 viral oncoproteins, acting via specific interactions with host cellular targets, are required for cell transformation and maintenance of the transformed phenotype as well. We previously demonstrated that HPV16E7 interacts with the actin-binding protein gelsolin, involved in cytoskeletal F-actin dynamics. Herein, we provide evidence that the E7/gelsolin interaction promotes the cytoskeleton rearrangement leading to epithelial-mesenchymal transition-linked morphological and transcriptional changes. E7-mediated cytoskeletal actin remodeling induces the HIPPO pathway by promoting the cytoplasmic retention of inactive P-YAP. These results suggest that YAP could play a role in the "de-differentiation" process underlying the acquisition of a more aggressive phenotype in HPV16-transformed cells. A deeper comprehension of the multifaceted mechanisms elicited by the HPV infection is vital for providing novel strategies to block the biological and clinical features of virus-related cancers.
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Affiliation(s)
- Paola Matarrese
- Center for Gender-Specific Medicine, Oncology Unit, Istituto Superiore di Sanità, 00161 Rome, Italy; (P.M.); (R.V.); (B.A.)
| | - Rosa Vona
- Center for Gender-Specific Medicine, Oncology Unit, Istituto Superiore di Sanità, 00161 Rome, Italy; (P.M.); (R.V.); (B.A.)
| | - Barbara Ascione
- Center for Gender-Specific Medicine, Oncology Unit, Istituto Superiore di Sanità, 00161 Rome, Italy; (P.M.); (R.V.); (B.A.)
| | - Marco G. Paggi
- Cellular Networks and Molecular Therapeutic Targets, Proteomics Unit, IRCCS—Regina Elena National Cancer Institute Rome, 00144 Rome, Italy
- Correspondence: (M.G.P.); (A.M.M.); Tel.: +39-0652662550 (M.G.P. & A.M.M.)
| | - Anna Maria Mileo
- Tumor Immunology and Immunotherapy Unit, IRCCS—Regina Elena National Cancer Institute Rome, 00144 Rome, Italy
- Correspondence: (M.G.P.); (A.M.M.); Tel.: +39-0652662550 (M.G.P. & A.M.M.)
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Wang M, Qiao X, Cooper T, Pan W, Liu L, Hayball J, Lin J, Cui X, Zhou Y, Zhang S, Zou Y, Zhang R, Wang X. HPV E7-mediated NCAPH ectopic expression regulates the carcinogenesis of cervical carcinoma via PI3K/AKT/SGK pathway. Cell Death Dis 2020; 11:1049. [PMID: 33311486 PMCID: PMC7732835 DOI: 10.1038/s41419-020-03244-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 11/09/2020] [Accepted: 11/11/2020] [Indexed: 02/06/2023]
Abstract
Cervical cancer is one of the most common gynecological tumors in the world, and human papillomavirus (HPV) infection is its causative agent. However, the molecular mechanisms involved in the carcinogenesis of cervical cancer still require clarification. Here we found that knockdown of Non-SMC (Structural Maintenance of Chromosomes) condensin I complex subunit H (NCAPH) gene expression significantly inhibited the proliferation, migration, invasion and epithelial–mesenchymal transition (EMT) of cervical cancer cells in vitro, and restrained xenograft tumor formation in vivo. Intriguingly, HPV E7 could form a positive feedback loop with NCAPH. E7 upregulated NCAPH gene expression via E2F1 which initiated NCAPH transcription by binding to its promoter directly. Silencing of NCAPH reduced E7 transcription via promoting the transition of AP-1 heterodimer from c-Fos/c-Jun to Fra-1/c-Jun. Moreover, the E7-mediated NCAPH overexpression was involved in the activation of the PI3K/AKT/SGK signaling pathway. In vivo, NCAPH expression in cervical cancer tissues was significantly higher than which in normal cervix and high-grade squamous intraepithelial lesion (HSIL) tissues, and its expression was significantly correlated with tumor size, depth of invasion and lymph node metastasis. Patients with high NCAPH expression had a significantly better survival outcomes than those with low-expression, suggesting that NCAPH-induced cell proliferation might sensitize cancer cells to adjuvant therapy. In conclusion, our results revealed the role of NCAPH in the carcinogenesis of cervical cancer in vitro and in vivo. The interaction between E7 and NCAPH expands the mechanism of HPV induced tumorigenesis and that of host genes regulating HPV E7.
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Affiliation(s)
- Meng Wang
- Department of Pathology, School of Basic Medical Sciences, Shandong University, Jinan, PR China.,Department of Radiation Oncology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, PR China
| | - Xiaowen Qiao
- Department of Pathology, School of Basic Medical Sciences, Shandong University, Jinan, PR China.,Department of Pathology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, PR China
| | - Tamara Cooper
- Experimental Therapeutics Laboratory, Clinical and Health Sciences, University of South Australia Cancer Research Institute, Adelaide, SA, Australia
| | - Wei Pan
- Department of Pathology, School of Basic Medical Sciences, Shandong University, Jinan, PR China
| | - Liang Liu
- Experimental Therapeutics Laboratory, Clinical and Health Sciences, University of South Australia Cancer Research Institute, Adelaide, SA, Australia
| | - John Hayball
- Experimental Therapeutics Laboratory, Clinical and Health Sciences, University of South Australia Cancer Research Institute, Adelaide, SA, Australia
| | - Jiaxiang Lin
- Department of Pathology, School of Basic Medical Sciences, Shandong University, Jinan, PR China
| | - Xiujie Cui
- Key Laboratory for Experimental Teratology of Chinese Ministry of Education, The Shandong Provincial Key Laboratory of Infection and Immunology, Department of Microbiology, School of Basic Medical Sciences, Shandong University, Jinan, PR China
| | - Yabin Zhou
- Key Laboratory for Experimental Teratology of Chinese Ministry of Education, The Shandong Provincial Key Laboratory of Infection and Immunology, Department of Microbiology, School of Basic Medical Sciences, Shandong University, Jinan, PR China
| | - Shule Zhang
- Department of Pathology, School of Basic Medical Sciences, Shandong University, Jinan, PR China
| | - Ying Zou
- Department of Pathology, School of Basic Medical Sciences, Shandong University, Jinan, PR China
| | - Ranran Zhang
- Department of Pathology, School of Basic Medical Sciences, Shandong University, Jinan, PR China
| | - Xiao Wang
- Department of Pathology, School of Basic Medical Sciences, Shandong University, Jinan, PR China. .,Department of Pathology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, PR China.
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Chiu CT, Wang PW, Asare-Werehene M, Tsang BK, Shieh DB. Circulating Plasma Gelsolin: A Predictor of Favorable Clinical Outcomes in Head and Neck Cancer and Sensitive Biomarker for Early Disease Diagnosis Combined with Soluble Fas Ligand. Cancers (Basel) 2020; 12:cancers12061569. [PMID: 32545773 PMCID: PMC7353036 DOI: 10.3390/cancers12061569] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 06/07/2020] [Accepted: 06/09/2020] [Indexed: 12/30/2022] Open
Abstract
Head and neck cancer (HNC) accounts for more than 330,000 cancer deaths annually worldwide. Despite late diagnosis being a major factor contributing to HNC mortality, no satisfactory biomarkers exist for early disease detection. Cytoplasmic gelsolin (cGSN) was discovered to predict disease progression in HNC and other malignancies, and circulating plasma gelsolin (pGSN) levels are significantly correlated with infectious and inflammatory disease prognoses. Here, the plasma levels of five candidate biomarkers (circulating pGSN, squamous cell carcinoma antigen, cytokeratin 19 fragment, soluble Fas, and soluble Fas ligand (sFasL)) in 202 patients with HNC and 45 healthy controls were measured using enzyme-linked immunosorbent assay or Millipore cancer multiplex assay. The results demonstrated that circulating pGSN levels were significantly lower in patients with HNC than in healthy controls. Moreover, circulating pGSN outperformed other candidate biomarkers as an independent diagnostic biomarker of HNC in both sensitivity (82.7%) and specificity (95.6%). Receiver operating characteristic curves indicated that combined pGSN and sFasL levels further augmented this sensitivity (90.6%) for early disease detection. Moreover, higher pGSN levels predicted improved prognosis at both 5-year overall survival and progression-free survival. In conclusion, circulating pGSN could be an independent predictor of favorable clinical outcomes and a novel biomarker for the early HNC detection in combination with sFasL.
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Affiliation(s)
- Chen-Tzu Chiu
- Institute of Basic Medical Sciences, National Cheng Kung University, Tainan 70101, Taiwan;
| | - Pei-Wen Wang
- Institute of Oral Medicine and Department of Stomatology, College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, Tainan 70101, Taiwan;
- Center of Applied Nanomedicine, National Cheng Kung University, Tainan 70101, Taiwan
| | - Meshach Asare-Werehene
- Departments of Obstetrics & Gynecology and Cellular & Molecular Medicine, University of Ottawa, Ottawa, ON K1H 8L6, Canada; (M.A.-W.); (B.K.T.)
- Chronic Disease Program, Ottawa Hospital Research Institute, Ottawa, ON K1H 8L6, Canada
| | - Benjamin K. Tsang
- Departments of Obstetrics & Gynecology and Cellular & Molecular Medicine, University of Ottawa, Ottawa, ON K1H 8L6, Canada; (M.A.-W.); (B.K.T.)
- Chronic Disease Program, Ottawa Hospital Research Institute, Ottawa, ON K1H 8L6, Canada
| | - Dar-Bin Shieh
- Institute of Basic Medical Sciences, National Cheng Kung University, Tainan 70101, Taiwan;
- Institute of Oral Medicine and Department of Stomatology, College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, Tainan 70101, Taiwan;
- Center of Applied Nanomedicine, National Cheng Kung University, Tainan 70101, Taiwan
- Center for Micro/Nano Science and Technology, National Cheng Kung University, Tainan 70101, Taiwan
- Correspondence: ; Tel.: +886-6-235-3535 (ext. 5899)
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Mass Spectrometric Comparison of HPV-Positive and HPV-Negative Oropharyngeal Cancer. Cancers (Basel) 2020; 12:cancers12061531. [PMID: 32545200 PMCID: PMC7352546 DOI: 10.3390/cancers12061531] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Accepted: 06/08/2020] [Indexed: 12/13/2022] Open
Abstract
Squamous cell carcinoma of the head and neck (HNSCC) consist of two distinct biological entities. While the numbers of classical, tobacco-induced HNSCC are declining, tumors caused by human papillomavirus (HPV) infection are increasing in many countries. HPV-positive HNSCC mostly arise in the oropharynx and are characterized by an enhanced sensitivity towards radiotherapy and a favorable prognosis. To identify molecular differences between both entities on the protein level, we conducted a mass spectrometric comparison of eight HPV-positive and nine HPV-negative oropharyngeal tumors (OPSCC). Overall, we identified 2051 proteins, of which 31 were found to be differentially expressed. Seventeen of these can be assorted to three functional groups, namely DNA replication, nuclear architecture and cytoskeleton regulation, with the differences in the last group potentially reflecting an enhanced migratory and invasive capacity. Furthermore, a number of identified proteins have been described to directly impact on DNA double-strand break repair or radiation sensitivity (e.g., SLC3A2, cortactin, RBBP4, Numa1), offering explanations for the differential prognosis. The unequal expression of three proteins (SLC3A2, MCM2 and lamin B1) was confirmed by immunohistochemical staining using a tissue microarray containing 205 OPSCC samples. The expression levels of SLC3A2 and lamin B1 were found be of prognostic relevance in patients with HPV-positive and HPV-negative OPSCC, respectively.
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7
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Rho GTPases in Gynecologic Cancers: In-Depth Analysis toward the Paradigm Change from Reactive to Predictive, Preventive, and Personalized Medical Approach Benefiting the Patient and Healthcare. Cancers (Basel) 2020; 12:cancers12051292. [PMID: 32443784 PMCID: PMC7281750 DOI: 10.3390/cancers12051292] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 05/12/2020] [Accepted: 05/13/2020] [Indexed: 12/24/2022] Open
Abstract
Rho guanosine triphospatases (GTPases) resemble a conserved family of GTP-binding proteins regulating actin cytoskeleton dynamics and several signaling pathways central for the cell. Rho GTPases create a so-called Ras-superfamily of GTPases subdivided into subgroups comprising at least 20 members. Rho GTPases play a key regulatory role in gene expression, cell cycle control and proliferation, epithelial cell polarity, cell migration, survival, and apoptosis, among others. They also have tissue-related functions including angiogenesis being involved in inflammatory and wound healing processes. Contextually, any abnormality in the Rho GTPase function may result in severe consequences at molecular, cellular, and tissue levels. Rho GTPases also play a key role in tumorigenesis and metastatic disease. Corresponding mechanisms include a number of targets such as kinases and scaffold/adaptor-like proteins initiating GTPases-related signaling cascades. The accumulated evidence demonstrates the oncogenic relevance of Rho GTPases for several solid malignancies including breast, liver, bladder, melanoma, testicular, lung, central nervous system (CNS), head and neck, cervical, and ovarian cancers. Furthermore, Rho GTPases play a crucial role in the development of radio- and chemoresistance e.g. under cisplatin-based cancer treatment. This article provides an in-depth overview on the role of Rho GTPases in gynecological cancers, highlights relevant signaling pathways and pathomechanisms, and sheds light on their involvement in tumor progression, metastatic spread, and radio/chemo resistance. In addition, insights into a spectrum of novel biomarkers and innovative approaches based on the paradigm shift from reactive to predictive, preventive, and personalized medicine are provided.
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Abbruzzese C, Matteoni S, Persico M, Ascione B, Schenone S, Musumeci F, Amato R, Perrotti N, Matarrese P, Paggi MG. The small molecule SI113 hinders epithelial-to-mesenchymal transition and subverts cytoskeletal organization in human cancer cells. J Cell Physiol 2019; 234:22529-22542. [PMID: 31099037 DOI: 10.1002/jcp.28816] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Revised: 04/05/2019] [Accepted: 04/24/2019] [Indexed: 02/06/2023]
Abstract
The small molecule SI113 is an inhibitor of the kinase activity of SGK1, a key biological regulator acting on the PI3K/mTOR signal transduction pathway. Several studies demonstrate that this compound is able to strongly restrain cancer growth in vitro and in vivo, alone or in associative antineoplastic treatments, being able to elicit an autophagic response, either cytotoxic or cytoprotective. To elucidate more exhaustively the molecular mechanisms targeted by SI113, we performed activity-based protein profiling (ABPP) proteomic analysis using a kinase enrichment procedure. This technique allowed the identification via mass spectrometry of novel targets of this compound, most of them involved in functions concerning cell motility and cytoskeletal architecture. Using a glioblastoma multiforme, hepatocarcinoma and colorectal carcinoma cell line, we recognized an inhibitory effect of SI113 on cell migration, invading, and epithelial-to-mesenchymal transition. In addition, these cancer cells, when exposed to this compound, showed a remarkable subversion of the cytoskeletal architecture characterized by F-actin destabilization, phospho-FAK delocalization, and tubulin depolimerization. These results were definitely concordant in attributing to SI113 a key role in hindering cancer cell malignancy and, due to its negligible in vivo toxicity, can sustain performing a Phase I clinical trial to employ this drug in associative cancer therapy.
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Affiliation(s)
- Claudia Abbruzzese
- Division of Cellular Networks and Molecular Therapeutic Targets, Proteomics Unit, IRCCS-Regina Elena National Cancer Institute, Rome, Italy
| | - Silvia Matteoni
- Division of Cellular Networks and Molecular Therapeutic Targets, Proteomics Unit, IRCCS-Regina Elena National Cancer Institute, Rome, Italy
| | - Michele Persico
- Division of Cellular Networks and Molecular Therapeutic Targets, Proteomics Unit, IRCCS-Regina Elena National Cancer Institute, Rome, Italy
| | - Barbara Ascione
- Center for Gender Specific Medicine, Oncology Unit, Istituto Superiore di Sanità, Rome, Italy
| | | | | | - Rosario Amato
- Department of "Scienze della Salute", University "Magna Graecia" of Catanzaro, Catanzaro, Italy
| | - Nicola Perrotti
- Department of "Scienze della Salute", University "Magna Graecia" of Catanzaro, Catanzaro, Italy
| | - Paola Matarrese
- Center for Gender Specific Medicine, Oncology Unit, Istituto Superiore di Sanità, Rome, Italy
| | - Marco G Paggi
- Division of Cellular Networks and Molecular Therapeutic Targets, Proteomics Unit, IRCCS-Regina Elena National Cancer Institute, Rome, Italy
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Buoncervello M, Maccari S, Ascione B, Gambardella L, Marconi M, Spada M, Macchia D, Stati T, Patrizio M, Malorni W, Matarrese P, Marano G, Gabriele L. Inflammatory cytokines associated with cancer growth induce mitochondria and cytoskeleton alterations in cardiomyocytes. J Cell Physiol 2019; 234:20453-20468. [PMID: 30982981 PMCID: PMC6767566 DOI: 10.1002/jcp.28647] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Revised: 03/19/2019] [Accepted: 03/19/2019] [Indexed: 12/13/2022]
Abstract
Cardiac dysfunction is often observed in patients with cancer also representing a serious problem limiting chemotherapeutic intervention and even patient survival. In view of the recently established role of the immune system in the control of cancer growth, the present work has been undertaken to investigate the effects of a panel of the most important inflammatory cytokines on the integrity and function of mitochondria, as well as of the cytoskeleton, two key elements in the functioning of cardiomyocytes. Either mitochondria features or actomyosin cytoskeleton organization of in vitro‐cultured cardiomyocytes treated with different inflammatory cytokines were analyzed. In addition, to investigate the interplay between tumor growth and cardiac function in an in vivo system, immunocompetent female mice were inoculated with cancer cells and treated with the chemotherapeutic drug doxorubicin at a dosing schedule able to suppress tumor growth without inducing cardiac alterations. Analyses carried out in cardiomyocytes treated with the inflammatory cytokines, such as tumor necrosis factor α (TNF‐α), interferon γ (IFN‐γ), interleukin 6 (IL‐6), IL‐8, and IL‐1β revealed severe phenotypic changes, for example, of contractile cytoskeletal elements, mitochondrial membrane potential, mitochondrial reactive oxygen species production and mitochondria network organization. Accordingly, in immunocompetent mice, the tumor growth was accompanied by increased levels of the inflammatory cytokines TNF‐α, IFN‐γ, IL‐6, and IL‐8, either in serum or in the heart tissue, together with a significant reduction of ventricular systolic function. The alterations of mitochondria and of microfilament system of cardiomyocytes, due to the systemic inflammation associated with cancer growth, could be responsible for remote cardiac injury and impairment of systolic function observed in vivo.
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Affiliation(s)
- Maria Buoncervello
- Research Coordination and Support Service, Istituto Superiore di Sanità, Rome, Italy
| | - Sonia Maccari
- Center for Gender-Specific Medicine, Istituto Superiore di Sanità, Rome, Italy
| | - Barbara Ascione
- Center for Gender-Specific Medicine, Oncology Unit, Istituto Superiore di Sanità, Rome, Italy
| | - Lucrezia Gambardella
- Center for Gender-Specific Medicine, Oncology Unit, Istituto Superiore di Sanità, Rome, Italy
| | - Matteo Marconi
- Center for Gender-Specific Medicine, Oncology Unit, Istituto Superiore di Sanità, Rome, Italy
| | - Massimo Spada
- National Centre of Animal Research and Welfare, Istituto Superiore di Sanità, Rome, Italy
| | - Daniele Macchia
- National Centre of Animal Research and Welfare, Istituto Superiore di Sanità, Rome, Italy
| | - Tonino Stati
- Center for Gender-Specific Medicine, Istituto Superiore di Sanità, Rome, Italy
| | - Mario Patrizio
- Center for Gender-Specific Medicine, Istituto Superiore di Sanità, Rome, Italy
| | - Walter Malorni
- Center for Gender-Specific Medicine, Oncology Unit, Istituto Superiore di Sanità, Rome, Italy.,Department of Biology, University of Tor Vergata, Rome, Italy
| | - Paola Matarrese
- Center for Gender-Specific Medicine, Oncology Unit, Istituto Superiore di Sanità, Rome, Italy
| | - Giuseppe Marano
- Center for Gender-Specific Medicine, Istituto Superiore di Sanità, Rome, Italy
| | - Lucia Gabriele
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
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