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Guo Y, Guo H, Tong H, Xue W, Xie T, Wang L, Tong H. The effect Of vascular related CeRNA genes and corresponding imaging biomarkers on survival in lower grade glioma. Ir J Med Sci 2024; 193:653-663. [PMID: 37801268 DOI: 10.1007/s11845-023-03536-x] [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: 08/06/2023] [Accepted: 09/22/2023] [Indexed: 10/07/2023]
Abstract
BACKGROUND & AIMS To investigate the differential expression of vascular related ceRNA regulatory genes in LGG with different mutations of IDH1 and MGMT, and to verify imaging gene markers that can be closely associated with vascular related ceRNA regulatory genes. METHOD Five hundred fifteen patients with LGG were collected from TCGA database. CeRNA network analysis, GO analysis and Cox risk regression were used to find vascular ceRNA regulatory genes and their genetic markers related to survival. The preoperative MRI image data and postoperative tumor tissues of 14 patients with WHO grade III glioma were collected for full transcriptome analysis. The correlation between image characteristics of LGG and survival related vascular ceRNA regulatory genes was compared using nonparametric U test and Pearson correlation coefficient analysis. RESULTS Vascular related genes ranked first in the functional enrichment analysis of differentially expressed genes in LGG. EPHA2, ETS1, YAP1 and MEIS1 could significantly affect the survival of patients in each group of LGG. The volume of enhanced region was negatively correlated with IDH1 (r = -0.622, P = 0.009) mutation and TMEM100 (r = -0.535, P = 0.024), and positively correlated with MEIS1 (r = 0.551, P = 0.021), rCBFmax value was negatively correlated with TMEM100 (r = -0.492, P = 0.037). CONCLUSIONS Under different IDH1 mutations, lncRNA-dominated vascular-related ceRNA regulatory genes were the first differentially expressed subset of each group, and could be used as an effective risk factor affecting the survival of LGG. The image characteristics of LGG was an ideal image gene marker. It was a reliable imaging biological marker which can truly reflect the pathophysiological characteristics of glioma.
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Affiliation(s)
- Yu Guo
- Department of Radiology, Army Medical Center of PLA, Army Medical University, 10# Changjiangzhilu, Yuzhong District, 400024, Chongqing, China
- Chongqing Clinical Research Center for Imaging and Nuclear Medicine, Chongqing, China
| | - Hong Guo
- Department of Radiology, Army Medical Center of PLA, Army Medical University, 10# Changjiangzhilu, Yuzhong District, 400024, Chongqing, China
- Chongqing Clinical Research Center for Imaging and Nuclear Medicine, Chongqing, China
| | - Haiyan Tong
- Zhoukou Central Hospital, Zhoukou, Henan, China
| | - Wei Xue
- Department of Radiology, The 940Th Hospital of Logistics Support Force of PLA, Lanzhou, China
| | - Tian Xie
- Department of Radiology, Army Medical Center of PLA, Army Medical University, 10# Changjiangzhilu, Yuzhong District, 400024, Chongqing, China
- Chongqing Clinical Research Center for Imaging and Nuclear Medicine, Chongqing, China
| | - Lulu Wang
- Chongqing University Cancer Hospital, Chongqing Cancer Hospital, Chongqing, China.
| | - Haipeng Tong
- Department of Radiology, Army Medical Center of PLA, Army Medical University, 10# Changjiangzhilu, Yuzhong District, 400024, Chongqing, China.
- Department of Radiology, the Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
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Hasib RA, Ali MC, Rahman MH, Ahmed S, Sultana S, Summa SZ, Shimu MSS, Afrin Z, Jamal MAHM. Integrated gene expression profiling and functional enrichment analyses to discover biomarkers and pathways associated with Guillain-Barré syndrome and autism spectrum disorder to identify new therapeutic targets. J Biomol Struct Dyn 2023:1-23. [PMID: 37776011 DOI: 10.1080/07391102.2023.2262586] [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: 03/15/2023] [Accepted: 09/17/2023] [Indexed: 10/01/2023]
Abstract
Guillain-Barré syndrome (GBS) is one of the most prominent and acute immune-mediated peripheral neuropathy, while autism spectrum disorders (ASD) are a group of heterogeneous neurodevelopmental disorders. The complete mechanism regarding the neuropathophysiology of these disorders is still ambiguous. Even after recent breakthroughs in molecular biology, the link between GBS and ASD remains a mystery. Therefore, we have implemented well-established bioinformatic techniques to identify potential biomarkers and drug candidates for GBS and ASD. 17 common differentially expressed genes (DEGs) were identified for these two disorders, which later guided the rest of the research. Common genes identified the protein-protein interaction (PPI) network and pathways associated with both disorders. Based on the PPI network, the constructed hub gene and module analysis network determined two common DEGs, namely CXCL9 and CXCL10, which are vital in predicting the top drug candidates. Furthermore, coregulatory networks of TF-gene and TF-miRNA were built to detect the regulatory biomolecules. Among drug candidates, imatinib had the highest docking and MM-GBSA score with the well-known chemokine receptor CXCR3 and remained stable during the 100 ns molecular dynamics simulation validated by the principal component analysis and the dynamic cross-correlation map. This study predicted the gene-based disease network for GBS and ASD and suggested prospective drug candidates. However, more in-depth research is required for clinical validation.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Rizone Al Hasib
- Department of Biotechnology and Genetic Engineering, Islamic University, Kushtia, Bangladesh
- Laboratory of Medical and Environmental Biotechnology Islamic University, Kushtia, Bangladesh
| | - Md Chayan Ali
- Department of Biochemistry, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Md Habibur Rahman
- Department of Computer Science and Engineering, Islamic University, Kushtia, Bangladesh
- Center for Advanced Bioinformatics and Artificial Intelligent Research, Islamic University, Kushtia, Bangladesh
| | - Sabbir Ahmed
- Department of Biotechnology and Genetic Engineering, Islamic University, Kushtia, Bangladesh
| | - Shaharin Sultana
- Department of Biotechnology and Genetic Engineering, Islamic University, Kushtia, Bangladesh
- Laboratory of Medical and Environmental Biotechnology Islamic University, Kushtia, Bangladesh
| | - Sadia Zannat Summa
- Department of Biotechnology and Genetic Engineering, Islamic University, Kushtia, Bangladesh
- Laboratory of Medical and Environmental Biotechnology Islamic University, Kushtia, Bangladesh
| | | | - Zinia Afrin
- Department of Biotechnology and Genetic Engineering, Islamic University, Kushtia, Bangladesh
| | - Mohammad Abu Hena Mostofa Jamal
- Department of Biotechnology and Genetic Engineering, Islamic University, Kushtia, Bangladesh
- Laboratory of Medical and Environmental Biotechnology Islamic University, Kushtia, Bangladesh
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3
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Doualle C, Gouju J, Nouari Y, Wery M, Guittonneau C, Codron P, Rousseau A, Saulnier P, Eyer J, Letournel F. Dedifferentiated cells obtained from glioblastoma cell lines are an easy and robust model for mesenchymal glioblastoma stem cells studies. Am J Cancer Res 2023; 13:1425-1442. [PMID: 37168329 PMCID: PMC10164819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 02/12/2023] [Indexed: 05/13/2023] Open
Abstract
Glioblastoma is an aggressive brain tumor with a poor prognosis. Glioblastoma Stem Cells (GSC) are involved in glioblastoma resistance and relapse. Effective glioblastoma treatment must include GSC targeting strategy. Robust and well defined in vitroGSC models are required for new therapies evaluation. In this study, we extensively characterized 4 GSC models obtained by dedifferentiation of commercially available glioblastoma cell lines and compared them to 2 established patient derived GSC lines (Brain Tumor Initiating Cells). Dedifferentiated cells formed gliospheres, typical for GSC, with self-renewal ability. Gene expression and protein analysis revealed an increased expression of several stemness associated markers such as A2B5, integrin α6, Nestin, SOX2 and NANOG. Cells were oriented toward a mesenchymal GSC phenotype as shown by elevated levels of mesenchymal and EMT related markers (CD44, FN1, integrin α5). Dedifferentiated GSC were similar to BTIC in terms of size and heterogeneity. The characterization study also revealed that CXCR4 pathway was activated by dedifferentiation, emphasizing its role as a potential therapeutic target. The expression of resistance-associated markers and the phenotypic diversity of the 4 GSC models obtained by dedifferentiation make them relevant to challenge future GSC targeting therapies.
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Affiliation(s)
- Cécile Doualle
- Univ Angers, CHU Angers, Inserm, CNRS, MINT, SFR ICATF-49000 Angers, France
| | - Julien Gouju
- Univ Angers, CHU Angers, Inserm, CNRS, MINT, SFR ICATF-49000 Angers, France
- Département de Pathologie, CHU AngersF-49000 Angers, France
| | - Yousra Nouari
- Univ Angers, CHU Angers, Inserm, CNRS, MINT, SFR ICATF-49000 Angers, France
| | | | - Clélia Guittonneau
- Univ Angers, CHU Angers, Inserm, CNRS, MINT, SFR ICATF-49000 Angers, France
| | - Philippe Codron
- Département de Pathologie, CHU AngersF-49000 Angers, France
- Univ Angers, CHU Angers, Inserm, CNRS, MITOVASC, SFR ICATF-49000 Angers, France
| | - Audrey Rousseau
- Département de Pathologie, CHU AngersF-49000 Angers, France
- Univ Angers, Nantes Université, CHU Angers, Inserm, CNRS, CRCI2NA, SFR ICATF-49000 Angers, France
| | - Patrick Saulnier
- Univ Angers, CHU Angers, Inserm, CNRS, MINT, SFR ICATF-49000 Angers, France
| | - Joël Eyer
- Univ Angers, CHU Angers, Inserm, CNRS, MINT, SFR ICATF-49000 Angers, France
| | - Franck Letournel
- Univ Angers, CHU Angers, Inserm, CNRS, MINT, SFR ICATF-49000 Angers, France
- Département de Pathologie, CHU AngersF-49000 Angers, France
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4
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Özbek M, Toy HI, Oktay Y, Karakülah G, Suner A, Pavlopoulou A. An in silico approach to the identification of diagnostic and prognostic markers in low-grade gliomas. PeerJ 2023; 11:e15096. [PMID: 36945359 PMCID: PMC10024901 DOI: 10.7717/peerj.15096] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Accepted: 02/28/2023] [Indexed: 03/18/2023] Open
Abstract
Low-grade gliomas (LGG) are central nervous system Grade I tumors, and as they progress they are becoming one of the deadliest brain tumors. There is still great need for timely and accurate diagnosis and prognosis of LGG. Herein, we aimed to identify diagnostic and prognostic biomarkers associated with LGG, by employing diverse computational approaches. For this purpose, differential gene expression analysis on high-throughput transcriptomics data of LGG versus corresponding healthy brain tissue, derived from TCGA and GTEx, respectively, was performed. Weighted gene co-expression network analysis of the detected differentially expressed genes was carried out in order to identify modules of co-expressed genes significantly correlated with LGG clinical traits. The genes comprising these modules were further used to construct gene co-expression and protein-protein interaction networks. Based on the network analyses, we derived a consensus of eighteen hub genes, namely, CD74, CD86, CDC25A, CYBB, HLA-DMA, ITGB2, KIF11, KIFC1, LAPTM5, LMNB1, MKI67, NCKAP1L, NUSAP1, SLC7A7, TBXAS1, TOP2A, TYROBP, and WDFY4. All detected hub genes were up-regulated in LGG, and were also associated with unfavorable prognosis in LGG patients. The findings of this study could be applicable in the clinical setting for diagnosing and monitoring LGG.
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Affiliation(s)
- Melih Özbek
- Izmir Biomedicine and Genome Center, Izmir, Turkey
- Izmir International Biomedicine and Genome Institute, Dokuz Eylül University, Izmir, Turkey
| | - Halil Ibrahim Toy
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, Tennessee, United States
| | - Yavuz Oktay
- Izmir Biomedicine and Genome Center, Izmir, Turkey
- Faculty of Medicine, Department of Medical Biology, Dokuz Eylül University, Izmir, Turkey
| | - Gökhan Karakülah
- Izmir Biomedicine and Genome Center, Izmir, Turkey
- Izmir International Biomedicine and Genome Institute, Dokuz Eylül University, Izmir, Turkey
| | - Aslı Suner
- Faculty of Medicine, Department of Biostatistics and Medical Informatics, Izmir, Turkey
| | - Athanasia Pavlopoulou
- Izmir Biomedicine and Genome Center, Izmir, Turkey
- Izmir International Biomedicine and Genome Institute, Dokuz Eylül University, Izmir, Turkey
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5
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Alaskarov A, Barel S, Bakavayev S, Kahn J, Israelson A. MIF homolog d-dopachrome tautomerase (D-DT/MIF-2) does not inhibit accumulation and toxicity of misfolded SOD1. Sci Rep 2022; 12:9570. [PMID: 35688953 PMCID: PMC9187739 DOI: 10.1038/s41598-022-13744-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 05/27/2022] [Indexed: 12/09/2022] Open
Abstract
Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disease characterized by loss of upper and lower motor neurons. About 20% of familial ALS cases are caused by dominant mutations in SOD1. It has been suggested that toxicity of mutant SOD1 results from its misfolding, however, it is unclear why misfolded SOD1 accumulates within specific tissues. We have demonstrated that macrophage migration inhibitory factor (MIF), a multifunctional protein with cytokine/chemokine and chaperone-like activity, inhibits the accumulation and aggregation of misfolded SOD1. Although MIF homolog, D-dopachrome tautomerase (D-DT/MIF-2), shares structural and genetic similarities with MIF, its biological function is not well understood. In the current study, we investigated, for the first time, the mechanism of action of D-DT in a model of ALS. We show that D-DT inhibits mutant SOD1 amyloid aggregation in vitro, promoting the formation of amorphous aggregates. Moreover, we report that D-DT interacts with mutant SOD1, but does not inhibit misfolded mutant SOD1 accumulation and toxicity in neuronal cells. Finally, we show that D-DT is expressed mainly in liver and kidney, with extremely low expression in brain and spinal cord of adult mice. Our findings contribute to better understanding of D-DT versus MIF function in the context of ALS.
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Affiliation(s)
- Amina Alaskarov
- Department of Physiology and Cell Biology, Faculty of Health Sciences and The Zlotowski Center for Neuroscience, Ben-Gurion University of the Negev, P.O.B. 653, 84105, Beer Sheva, Israel
| | - Shir Barel
- Department of Physiology and Cell Biology, Faculty of Health Sciences and The Zlotowski Center for Neuroscience, Ben-Gurion University of the Negev, P.O.B. 653, 84105, Beer Sheva, Israel
| | - Shamchal Bakavayev
- Department of Physiology and Cell Biology, Faculty of Health Sciences and The Zlotowski Center for Neuroscience, Ben-Gurion University of the Negev, P.O.B. 653, 84105, Beer Sheva, Israel
| | - Joy Kahn
- Department of Physiology and Cell Biology, Faculty of Health Sciences and The Zlotowski Center for Neuroscience, Ben-Gurion University of the Negev, P.O.B. 653, 84105, Beer Sheva, Israel
| | - Adrian Israelson
- Department of Physiology and Cell Biology, Faculty of Health Sciences and The Zlotowski Center for Neuroscience, Ben-Gurion University of the Negev, P.O.B. 653, 84105, Beer Sheva, Israel.
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6
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Characterization of Altered Molecular Pathways in the Entorhinal Cortex of Alzheimer’s Disease Patients and In Silico Prediction of Potential Repurposable Drugs. Genes (Basel) 2022; 13:genes13040703. [PMID: 35456509 PMCID: PMC9028005 DOI: 10.3390/genes13040703] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 04/07/2022] [Accepted: 04/13/2022] [Indexed: 02/01/2023] Open
Abstract
Alzheimer’s disease (AD) is the most common cause of dementia worldwide and is characterized by a progressive decline in cognitive functions. Accumulation of amyloid-β plaques and neurofibrillary tangles are a typical feature of AD neuropathological changes. The entorhinal cortex (EC) is the first brain area associated with pathologic changes in AD, even preceding atrophy of the hippocampus. In the current study, we have performed a meta-analysis of publicly available expression data sets of the entorhinal cortex (EC) in order to identify potential pathways underlying AD pathology. The meta-analysis identified 1915 differentially expressed genes (DEGs) between the EC from normal and AD patients. Among the downregulated DEGs, we found a significant enrichment of biological processes pertaining to the “neuronal system” (R-HSA-112316) and the “synaptic signaling” (GO:0099536), while the “regulation of protein catabolic process” (GO:00042176) and “transport of small molecules” (R-HSA-382551) resulted in enrichment among both the upregulated and downregulated DEGs. Finally, by means of an in silico pharmacology approach, we have prioritized drugs and molecules potentially able to revert the transcriptional changes associated with AD pathology. The drugs with a mostly anti-correlated signature were: efavirenz, an anti-retroviral drug; tacrolimus, a calcineurin inhibitor; and sirolimus, an mTOR inhibitor. Among the predicted drugs, those potentially able to cross the blood-brain barrier have also been identified. Overall, our study found a disease-specific set of dysfunctional biological pathways characterizing the EC in AD patients and identified a set of drugs that could in the future be exploited as potential therapeutic strategies. The approach used in the current study has some limitations, as it does not account for possible post-transcriptional events regulating the cellular phenotype, and also, much clinical information about the samples included in the meta-analysis was not available. However, despite these limitations, our study sets the basis for future investigations on the pathogenetic processes occurring in AD and proposes the repurposing of currently used drugs for the treatment of AD patients.
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7
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Rahman MR, Islam T, Shahjaman M, Islam MR, Lombardo SD, Bramanti P, Ciurleo R, Bramanti A, Tchorbanov A, Fisicaro F, Fagone P, Nicoletti F, Pennisi M. Discovering common pathogenetic processes between COVID-19 and diabetes mellitus by differential gene expression pattern analysis. Brief Bioinform 2021; 22:bbab262. [PMID: 34260684 PMCID: PMC8344483 DOI: 10.1093/bib/bbab262] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 05/28/2021] [Accepted: 06/21/2021] [Indexed: 01/08/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) is an infectious disease caused by the newly discovered coronavirus, SARS-CoV-2. Increased severity of COVID-19 has been observed in patients with diabetes mellitus (DM). This study aimed to identify common transcriptional signatures, regulators and pathways between COVID-19 and DM. We have integrated human whole-genome transcriptomic datasets from COVID-19 and DM, followed by functional assessment with gene ontology (GO) and pathway analyses. In peripheral blood mononuclear cells (PBMCs), among the upregulated differentially expressed genes (DEGs), 32 were found to be commonly modulated in COVID-19 and type 2 diabetes (T2D), while 10 DEGs were commonly downregulated. As regards type 1 diabetes (T1D), 21 DEGs were commonly upregulated, and 29 DEGs were commonly downregulated in COVID-19 and T1D. Moreover, 35 DEGs were commonly upregulated in SARS-CoV-2 infected pancreas organoids and T2D islets, while 14 were commonly downregulated. Several GO terms were found in common between COVID-19 and DM. Prediction of the putative transcription factors involved in the upregulation of genes in COVID-19 and DM identified RELA to be implicated in both PBMCs and pancreas. Here, for the first time, we have characterized the biological processes and pathways commonly dysregulated in COVID-19 and DM, which could be in the next future used for the design of personalized treatment of COVID-19 patients suffering from DM as comorbidity.
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Affiliation(s)
- Md Rezanur Rahman
- Department of Biotechnology and Genetic Engineering, Faculty of Biological Sciences, Islamic University, Kushtia, Bangladesh
- Department of Biochemistry and Biotechnology, Khwaja Yunus Ali University, Enayetpur, Sirajganj, Bangladesh
| | - Tania Islam
- Department of Biotechnology and Genetic Engineering, Faculty of Biological Sciences, Islamic University, Kushtia, Bangladesh
| | - Md Shahjaman
- Department of Statistics, Begum Rokeya University, Rangpur, Bangladesh
| | - Md Rafiqul Islam
- Faculty of Health, Institute of Health and Biomedical Innovation, Queensland University of Technology (QUT), Brisbane, Australia
- Department of Pharmacy, Faculty of Biological Science and Technology, Jashore University of Science and Technology, Jashore, Bangladesh
| | - Salvo Danilo Lombardo
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Lazarettgasse 14, AKH BT 25.3, A-1090 Vienna, Austria
| | - Placido Bramanti
- IRCCS Centro Neurolesi “Bonino-Pulejo”, Via Provinciale Palermo, Contrada Casazza, 98124 Messina, Italy
| | - Rosella Ciurleo
- IRCCS Centro Neurolesi “Bonino-Pulejo”, Via Provinciale Palermo, Contrada Casazza, 98124 Messina, Italy
| | - Alessia Bramanti
- IRCCS Centro Neurolesi “Bonino-Pulejo”, Via Provinciale Palermo, Contrada Casazza, 98124 Messina, Italy
| | - Andrey Tchorbanov
- Laboratory of Experimental Immunology, Institute of Microbiology , Bulgarian Academy of Sciences, Sofia, Bulgaria
- National Institute of Immunology, Sofia, Bulgaria
| | - Francesco Fisicaro
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95124 Catania CT, Italy
| | - Paolo Fagone
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95124 Catania CT, Italy
| | - Ferdinando Nicoletti
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95124 Catania CT, Italy
| | - Manuela Pennisi
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95124 Catania CT, Italy
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Parol-Kulczyk M, Gzil A, Maciejewska J, Bodnar M, Grzanka D. Clinicopathological significance of the EMT-related proteins and their interrelationships in prostate cancer. An immunohistochemical study. PLoS One 2021; 16:e0253112. [PMID: 34157052 PMCID: PMC8219170 DOI: 10.1371/journal.pone.0253112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Accepted: 05/29/2021] [Indexed: 11/19/2022] Open
Abstract
The chronic inflammation influences a microenvironment, where as a result of losing control over tissue homeostatic mechanisms, the carcinogenesis process may be induced. Inflammatory response cells can secrete a number of factors that support both initiation and progression of cancer and also they may consequently induct an epithelial-mesenchymal transition (EMT), the process responsible for development of distant metastasis. Macrophage migration inhibitory factor (MIF) acts as a pro-inflammatory cytokine that is considered as a link between chronic inflammation and tumor development. MIF can function as a modulator of important cancer-related genes expression, as well as an activator of signaling pathways that promotes the development of prostate cancer. The study was performed on FFPE tissues resected from patients who underwent radical prostatectomy. To investigate the relationship of studied proteins with involvement in tumor progression and initiation of epithelial-to-mesenchymal transition (EMT) process, we selected clinicopathological parameters related to tumor progression. Immunohistochemical analyses of MIF, SOX-4, β-catenin and E-cadherin were performed on TMA slides. We found a statistically significant correlation of overall β-catenin expression with the both lymph node metastasis (p<0.001) and presence of angioinvasion (p = 0.012). Membrane β-catenin expression was associated with distant metastasis (p = 0.021). In turn, nuclear MIF was correlated with lymph node metastasis (p = 0.003). The positive protein-protein correlations have been shown between the total β-catenin protein expression level with level of nuclear SOX-4 protein expression (r = 0.27; p<0.05) as well as negative correlation of β-catenin expression with level of nuclear MIF protein expression (r = -0.23; p<0.05). Our results seem promising and strongly highlight the potential role of MIF in development of nodal metastases as well as may confirm an involvement of β-catenin in disease spread in case of prostate cancer.
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Affiliation(s)
- Martyna Parol-Kulczyk
- Department of Clinical Pathomorphology, Faculty of Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Toruń, Poland
| | - Arkadiusz Gzil
- Department of Clinical Pathomorphology, Faculty of Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Toruń, Poland
| | - Joanna Maciejewska
- Department of Clinical Pathomorphology, Faculty of Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Toruń, Poland
| | - Magdalena Bodnar
- Department of Clinical Pathomorphology, Faculty of Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Toruń, Poland
| | - Dariusz Grzanka
- Department of Clinical Pathomorphology, Faculty of Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Toruń, Poland
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Abstract
This review considers glioma molecular markers in brain tissues and body fluids, shows the pathways of their formation, and describes traditional methods of analysis. The most important optical properties of glioma markers in the terahertz (THz) frequency range are also presented. New metamaterial-based technologies for molecular marker detection at THz frequencies are discussed. A variety of machine learning methods, which allow the marker detection sensitivity and differentiation of healthy and tumor tissues to be improved with the aid of THz tools, are considered. The actual results on the application of THz techniques in the intraoperative diagnosis of brain gliomas are shown. THz technologies’ potential in molecular marker detection and defining the boundaries of the glioma’s tissue is discussed.
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Caltabiano R, De Pasquale R, Piombino E, Campo G, Nicoletti F, Cavalli E, Mangano K, Fagone P. Macrophage Migration Inhibitory Factor (MIF) and Its Homologue d-Dopachrome Tautomerase (DDT) Inversely Correlate with Inflammation in Discoid Lupus Erythematosus. Molecules 2021; 26:molecules26010184. [PMID: 33401503 PMCID: PMC7795694 DOI: 10.3390/molecules26010184] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Revised: 11/25/2020] [Accepted: 12/29/2020] [Indexed: 01/12/2023] Open
Abstract
Discoid Lupus Erythematosus (DLE) is a chronic cutaneous disease of unknown etiology and of immunoinflammatory origin that is characterized by inflammatory plaques and may lead to disfiguring scarring and skin atrophy. Current treatments are limited, with a large proportion of patients either poorly or not responsive, which makes DLE an unmet medical need. Macrophage migration inhibitory factor (MIF) is the prototype of a pleiotropic family of cytokine that also includes the recently discovered homologue D-dopachrome tautomerase (DDT) or MIF2. MIF and DDT/MIF-2 exert several biological properties, primarily, but not exclusively of a proinflammatory nature. MIF and DDT have been suggested to play a key role in the pathogenesis of several autoimmune diseases, such as multiple sclerosis and type 1 diabetes, as well as in the development and progression of certain forms of cancers. In the present study, we have performed an immunohistochemistry analysis for the evaluation of MIF in DLE lesions and normal skin. We found high levels of MIF in the basal layer of the epidermis as well as in the cutaneous appendage (eccrine glands and sebocytes) of normal skin. In DLE lesions, we observed a significant negative correlation between the expression of MIF and the severity of inflammation. In addition, we performed an analysis of MIF and DDT expression levels in the skin of DLE patients in a publicly available microarray dataset. Interestingly, while these in silico data only evidenced a trend toward reduced levels of MIF, they demonstrated a significant pattern of expression and correlation of DDT with inflammatory infiltrates in DLE skins. Overall, our data support a protective role for endogenous MIF and possibly DDT in the regulation of homeostasis and inflammation in the skin and open up novel avenues for the treatment of DLE.
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Affiliation(s)
- Rosario Caltabiano
- Department of Medical, Surgical and Advanced Technologies “G.F. Ingrassia”, University of Catania, Via Santa Sofia, 87, 95123 Catania, Italy; (R.C.); (E.P.)
| | - Rocco De Pasquale
- Department of General Surgery and Medical-Surgical Specialties, University of Catania, 95123 Catania, Italy;
| | - Eliana Piombino
- Department of Medical, Surgical and Advanced Technologies “G.F. Ingrassia”, University of Catania, Via Santa Sofia, 87, 95123 Catania, Italy; (R.C.); (E.P.)
| | - Giorgia Campo
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (G.C.); (E.C.); (K.M.); (P.F.)
| | - Ferdinando Nicoletti
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (G.C.); (E.C.); (K.M.); (P.F.)
- Correspondence:
| | - Eugenio Cavalli
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (G.C.); (E.C.); (K.M.); (P.F.)
| | - Katia Mangano
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (G.C.); (E.C.); (K.M.); (P.F.)
| | - Paolo Fagone
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (G.C.); (E.C.); (K.M.); (P.F.)
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11
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Lv W, Wu M, Ren Y, Luo X, Hu W, Zhang Q, Wu Y. Treatment of keloids through Runx2 siRNA‑induced inhibition of the PI3K/AKT signaling pathway. Mol Med Rep 2020; 23:55. [PMID: 33200804 PMCID: PMC7706002 DOI: 10.3892/mmr.2020.11693] [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: 06/11/2020] [Accepted: 10/27/2020] [Indexed: 12/16/2022] Open
Abstract
Keloids are a skin fibroproliferative condition characterized by the hyperproliferation of fibroblasts and the excessive deposition of extracellular matrix (ECM) components. Previous studies have determined that Caveolin-1 controlled hyperresponsiveness to mechanical stimuli through Runt-related transcription factor 2 (Runx2) activation in keloids. However, the molecular mechanism of Runx2 regulating the pathological progression of keloids has not been elucidated. Gene Ontology and Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis revealed that most of the differentially expressed genes (DEGs), including Runx2, were significantly enriched in the biological processes ‘Positive regulation of cell proliferation’, in the cellular components ‘Extracellular matrix’, in the molecular functions ‘Extracellular matrix structural constituents’ and in the KEGG ‘PI3K-Akt signaling pathway’. The aim of the present study was to investigate the expression levels of the Runx2 in human keloid tissues and primary human keloid fibroblasts (HKFs), and to determine the underlying molecular mechanisms involved in the fibrotic roles of Runx2 in keloid formation. Runx2 expression levels were analyzed in patient keloid tissues and HKFs using western blotting, reverse transcription-quantitative PCR (RT-qPCR) and immunofluorescence microscopy. Primary HKFs were transfected with a small interfering RNA (si) specifically targeting Runx2 (si-Runx2). Subsequently, Cell Counting Kit-8, wound healing and Transwell assays, flow cytometry, RT-qPCR and western blotting were applied to evaluate the proliferation, migration, apoptosis, ECM deposition and PI3K/AKT signaling pathway of HKFs, respectively. In addition, western blotting was also used to determine the expression levels of phosphorylated AKT and PI3K in HKFs. The results revealed that Runx2 expression levels were upregulated in keloid tissues and primary HKFs compared with the normal skin tissues and human normal fibroblasts. Following the transfection with si-Runx2, the proliferative and migratory abilities of HKFs were significantly reduced and the apoptotic rate was increased. The expression levels of type I, type III collagen, fibronectin, and α-smooth muscle actin were downregulated in si-Runx2-transfected cells, which was hypothesized to occur through following the downregulation of the phosphorylation levels of PI3K and AKT. In conclusion, the findings of the present study indicated that Runx2 silencing in HKFs might significantly inhibit the cell proliferation, migration and the expression levels of ECM-related proteins, and promote apoptosis via suppressing the PI3K/AKT signaling pathway. Thus, Runx2 siRNA treatment may reverse the pathological phenotype of keloids through the inhibition of PI3K/AKT signaling in patients.
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Affiliation(s)
- Wenchang Lv
- Department of Plastic and Aesthetic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430000, P.R. China
| | - Min Wu
- Department of Plastic and Aesthetic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430000, P.R. China
| | - Yuping Ren
- Department of Plastic and Aesthetic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430000, P.R. China
| | - Xiao Luo
- Department of Plastic and Aesthetic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430000, P.R. China
| | - Weijie Hu
- Department of Plastic and Aesthetic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430000, P.R. China
| | - Qi Zhang
- Department of Plastic and Aesthetic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430000, P.R. China
| | - Yiping Wu
- Department of Plastic and Aesthetic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430000, P.R. China
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12
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Lombardo SD, Bramanti A, Ciurleo R, Basile MS, Pennisi M, Bella R, Mangano K, Bramanti P, Nicoletti F, Fagone P. Profiling of inhibitory immune checkpoints in glioblastoma: Potential pathogenetic players. Oncol Lett 2020; 20:332. [PMID: 33123243 PMCID: PMC7583708 DOI: 10.3892/ol.2020.12195] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 10/06/2020] [Indexed: 12/27/2022] Open
Abstract
Glioblastoma (GBM) represents the most frequent glial tumor, with almost 3 new cases per 100,000 people per year. Despite treatment, the prognosis for GBM patients remains extremely poor, with a median survival of 14.6 months, and a 5-year survival less than 5%. It is generally believed that GBM creates a highly immunosuppressive microenvironment, sustained by the expression of immune-regulatory factors, including inhibitory immune checkpoints, on both infiltrating cells and tumor cells. However, the trials assessing the efficacy of current immune checkpoint inhibitors in GBM are still disappointing. In the present study, the expression levels of several inhibitory immune checkpoints in GBM (CD276, VTCN1, CD47, PVR, TNFRSF14, CD200, LGALS9, NECTIN2 and CD48) were characterized in order to evaluate their potential as prognostic and eventually, therapeutic targets. Among the investigated immune checkpoints, TNFRSF14 and NECTIN2 were identified as the most promising targets in GBM. In particular, a higher TNFRSF14 expression was associated with worse overall survival and disease-free survival, and with a lower Th1 response.
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Affiliation(s)
- Salvo Danilo Lombardo
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, A-1090 Vienna, Austria
| | | | - Rosella Ciurleo
- IRCCS Centro Neurolesi Bonino Pulejo, I-98124 Messina, Italy
| | | | - Manuela Pennisi
- Department of Biomedical and Biotechnological Sciences, University of Catania, I-95123 Catania, Italy
| | - Rita Bella
- Department of Medical Sciences, Surgery and Advanced Technologies, University of Catania, I-95123 Catania, Italy
| | - Katia Mangano
- Department of Biomedical and Biotechnological Sciences, University of Catania, I-95123 Catania, Italy
| | | | - Ferdinando Nicoletti
- Department of Biomedical and Biotechnological Sciences, University of Catania, I-95123 Catania, Italy
| | - Paolo Fagone
- Department of Biomedical and Biotechnological Sciences, University of Catania, I-95123 Catania, Italy
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13
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Pesce A, Ciurleo R, Bramanti A, Armeli Iapichino EC, Petralia MC, Magro GG, Fagone P, Bramanti P, Nicoletti F, Mangano K. Effects of Combined Admistration of Imatinib and Sorafenib in a Murine Model of Liver Fibrosis. Molecules 2020; 25:molecules25184310. [PMID: 32962198 PMCID: PMC7571085 DOI: 10.3390/molecules25184310] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Revised: 09/17/2020] [Accepted: 09/19/2020] [Indexed: 02/06/2023] Open
Abstract
Liver fibrosis is defined as excessive extracellular matrix deposition in the hepatic parenchyma as a consequence of complex interactions among matrix-producing hepatic stellate cells (HSCs) and liver-resident and infiltrating cells. In addition to the liver, the process of fibrosis may represent end-stage disease of several diseases including kidneys, lungs, spleens, heart, muscles and at certain extent, the central nervous system and the peripheral nerves. To date, antifibrotic treatment of fibrosis represents an unconquered area for drug development. The aim of the present study was to test the efficacy of a new drug combination for the treatment of hepatic fibrosis in order to provide a proof-of-concept for the use of therapeutic agents in clinical practice. For this purpose, we have studied the effects of the PDGF inhibitor imatinib and the angiogenesis inhibitor sorafenib, administered alone or in combination, in reducing the progression of the fibrogenetic process in a pre-clinical model of liver damage induced in mice by repeated administration of Concanavalin A (ConA), resembling long-tern autoimmune hepatitis. Our results suggest that treatments with imatinib and sorafenib can modulate potently and, in a superimposable fashion, the fibrinogenic process when administered alone. However, and in agreement with the computational data presently generated, they only exert partial overlapping antifibrotic effects in modulating the main pathways involved in the process of liver fibrosis, without significant additive or synergist effects, when administered in combination.
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Affiliation(s)
- Antonio Pesce
- Department of Medical and Surgical Sciences and Advanced Technology G.F. Ingrassia, University of Catania, Via Santa Sofia 86, 95123 Catania, Italy; (A.P.); (G.G.M.)
| | - Rosella Ciurleo
- IRCCS Centro Neurolesi Bonino Pulejo, C.da Casazza, 98124 Messina, Italy; (R.C.); (A.B.); (P.B.)
| | - Alessia Bramanti
- IRCCS Centro Neurolesi Bonino Pulejo, C.da Casazza, 98124 Messina, Italy; (R.C.); (A.B.); (P.B.)
| | | | - Maria Cristina Petralia
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (M.C.P.); (P.F.); (K.M.)
| | - Gaetano Giuseppe Magro
- Department of Medical and Surgical Sciences and Advanced Technology G.F. Ingrassia, University of Catania, Via Santa Sofia 86, 95123 Catania, Italy; (A.P.); (G.G.M.)
| | - Paolo Fagone
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (M.C.P.); (P.F.); (K.M.)
| | - Placido Bramanti
- IRCCS Centro Neurolesi Bonino Pulejo, C.da Casazza, 98124 Messina, Italy; (R.C.); (A.B.); (P.B.)
| | - Ferdinando Nicoletti
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (M.C.P.); (P.F.); (K.M.)
- Correspondence:
| | - Katia Mangano
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (M.C.P.); (P.F.); (K.M.)
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14
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Jiang C, Yang H, Chen X, Qiu S, Wu C, Zhang B, Jin L. Macleaya cordata extracts exert antiviral effects in newborn mice with rotavirus-induced diarrhea via inhibiting the JAK2/STAT3 signaling pathway. Exp Ther Med 2020; 20:1137-1144. [PMID: 32742353 PMCID: PMC7388234 DOI: 10.3892/etm.2020.8766] [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: 04/04/2019] [Accepted: 01/16/2020] [Indexed: 12/22/2022] Open
Abstract
Accumulating evidence demonstrates that Macleaya cordata extract exerts antiviral and anti-inflammatory effects in various diseases. The present study aimed to investigate the potential effects of M. cordata on rotavirus SA11-induced diarrhea in mice. Diarrhea severity, levels of inflammatory cytokines, histological changes in the small intestine and the underlying mechanisms were evaluated in rotavirus-stimulated mice treated with 1, 2 and 4 mg/kg/day M. cordata or 4 mg/kg/day ribavirin (positive control). M. cordata treatment effectively ameliorated rotavirus-induced diarrhea in a dose-dependent manner by decreasing viral RNA levels. In addition, M. cordata reduced the release of pro-inflammatory cytokines including migration inhibitory factor, interleukin (IL)-8, IL-β, interferon-γ and tumor necrosis factor-α, and elevated the secretion of the anti-inflammatory cytokine IL-10 following rotavirus infection. M. cordata inhibited intestinal epithelial cell apoptosis and improved intestinal inflammation after rotavirus infection. The study also revealed that M. cordata exerted antiviral and anti-inflammatory effects on rotavirus-induced diarrhea by suppressing the Janus kinase 2 (JAK2)/STAT3 pathway, as reflected by decreased protein expression of phosphorylated (p)-JAK2 and p-STAT3. Overall, M. cordata effectively inhibited the inflammation caused by rotavirus, which was closely associated with the suppression of JAK2/STAT3 phosphorylation. These data suggested that M. cordata may be applied as a treatment for rotavirus-induced diarrhea.
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Affiliation(s)
- Chunmao Jiang
- School of Veterinary Medicine, Jiangsu Agri-animal Husbandry Vocational College, Taizhou, Jiangsu 225300, P.R. China
| | - Haifeng Yang
- School of Animal Pharmaceutical Sciences, Jiangsu Agri-animal Husbandry Vocational College, Taizhou, Jiangsu 225300, P.R. China
| | - Xiaolan Chen
- School of Animal Pharmaceutical Sciences, Jiangsu Agri-animal Husbandry Vocational College, Taizhou, Jiangsu 225300, P.R. China
| | - Shulei Qiu
- School of Veterinary Medicine, Jiangsu Agri-animal Husbandry Vocational College, Taizhou, Jiangsu 225300, P.R. China
| | - Caihong Wu
- School of Veterinary Medicine, Jiangsu Agri-animal Husbandry Vocational College, Taizhou, Jiangsu 225300, P.R. China
| | - Bin Zhang
- School of Pet Science and Technology, Jiangsu Agri-animal Husbandry Vocational College, Taizhou, Jiangsu 225300, P.R. China
| | - Liqin Jin
- School of Animal Pharmaceutical Sciences, Jiangsu Agri-animal Husbandry Vocational College, Taizhou, Jiangsu 225300, P.R. China
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15
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Zou G, Zhang X, Wang L, Li X, Xie T, Zhao J, Yan J, Wang L, Ye H, Jiao S, Xiang R, Shi Y. Herb-sourced emodin inhibits angiogenesis of breast cancer by targeting VEGFA transcription. Theranostics 2020; 10:6839-6853. [PMID: 32550907 PMCID: PMC7295066 DOI: 10.7150/thno.43622] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2020] [Accepted: 05/06/2020] [Indexed: 02/07/2023] Open
Abstract
Anti-angiogenesis is an important and promising strategy in cancer therapy. However, the current methods using anti-vascular endothelial growth factor A (VEGFA) antibodies or inhibitors targeting VEGFA receptors are not as efficient as expected partly due to their low efficiencies in blocking VEGFA signaling in vivo. Until now, there is still no method to effectively block VEGFA production in cancer cells from the very beginning, i.e., from the transcriptional level. Here, we aimed to find bioactive small molecules to block VEGFA transcription. Methods: We screened our natural compound pool containing 330 small molecules derived from Chinese traditional herbs for small molecules activating the expression of seryl-tRNA synthetase (SerRS), which is a newly identified potent transcriptional repressor of VEGFA, by a cell-based screening system in MDA-MB-231 cell line. The activities of the candidate molecules on regulating SerRS and VEGFA expression were first tested in breast cancer cells. We next investigated the antiangiogenic activity in vivo by testing the effects of candidate drugs on the vascular development in zebrafish and by matrigel plug angiogenesis assay in mice. We further examined the antitumor activities of candidate drugs in two triple-negative breast cancer (TNBC)-bearing mouse models. Furthermore, streptavidin-biotin affinity pull-down assay, coimmunoprecipitation assays, docking analysis and chromatin immunoprecipitation were performed to identify the direct targets of candidate drugs. Results: We identified emodin that could greatly increase SerRS expression in TNBC cells, consequently reducing VEGFA transcription. Emodin potently inhibited vascular development of zebrafish and blocked tumor angiogenesis in TNBC-bearing mice, greatly improving the survival. We also identified nuclear receptor corepressor 2 (NCOR2) to be the direct target of emodin. Once bound by emodin, NCOR2 got released from SerRS promoter, resulting in the activation of SerRS expression and eventually the suppression of VEGFA transcription. Conclusion: We discovered a herb-sourced small molecule emodin with the potential for the therapy of TNBC by targeting transcriptional regulators NCOR2 and SerRS to suppress VEGFA transcription and tumor angiogenesis.
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Affiliation(s)
- Gengyi Zou
- School of Medicine, Nankai University, Tianjin 300071, China
- Department of Oncology, Chinese PLA General Hospital, Beijing 100853, China
- 2011 Project Collaborative Innovation Center for Biotherapy of Ministry of Education, Tianjin 300071, China
| | - Xiaotong Zhang
- School of Medicine, Nankai University, Tianjin 300071, China
- 2011 Project Collaborative Innovation Center for Biotherapy of Ministry of Education, Tianjin 300071, China
| | - Lun Wang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu 610041, China
| | - Xiyang Li
- School of Medicine, Nankai University, Tianjin 300071, China
- 2011 Project Collaborative Innovation Center for Biotherapy of Ministry of Education, Tianjin 300071, China
| | - Tianyu Xie
- School of Medicine, Nankai University, Tianjin 300071, China
| | - Jin Zhao
- School of Medicine, Nankai University, Tianjin 300071, China
- 2011 Project Collaborative Innovation Center for Biotherapy of Ministry of Education, Tianjin 300071, China
| | - Jie Yan
- School of Medicine, Nankai University, Tianjin 300071, China
| | - Longlong Wang
- School of Medicine, Nankai University, Tianjin 300071, China
- 2011 Project Collaborative Innovation Center for Biotherapy of Ministry of Education, Tianjin 300071, China
| | - Haoyu Ye
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu 610041, China
| | - Shunchang Jiao
- Department of Oncology, Chinese PLA General Hospital, Beijing 100853, China
| | - Rong Xiang
- School of Medicine, Nankai University, Tianjin 300071, China
- 2011 Project Collaborative Innovation Center for Biotherapy of Ministry of Education, Tianjin 300071, China
| | - Yi Shi
- School of Medicine, Nankai University, Tianjin 300071, China
- 2011 Project Collaborative Innovation Center for Biotherapy of Ministry of Education, Tianjin 300071, China
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16
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Emerging Role of the Macrophage Migration Inhibitory Factor Family of Cytokines in Neuroblastoma. Pathogenic Effectors and Novel Therapeutic Targets? Molecules 2020; 25:molecules25051194. [PMID: 32155795 PMCID: PMC7179464 DOI: 10.3390/molecules25051194] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 03/02/2020] [Accepted: 03/03/2020] [Indexed: 12/17/2022] Open
Abstract
Neuroblastoma (NB) is the most frequent extracranial pediatric tumor. Despite the current available multiple therapeutic options, the prognosis for high-risk NB patients remains unsatisfactory and makes the disease a clear unmet medical need. Thus, more tailored therapeutic approaches are warranted to improve both the quality of life and the survival of the patients. Macrophage migration inhibitory factor (MIF) is a pleiotropic cytokine that plays a key role in several diseases, including cancer. Preclinical and clinical studies in NB patients convergently indicate that MIF exerts pro-tumorigenic properties in NB. MIF is upregulated in NB tumor tissues and cell lines and it contributes to NB aggressiveness and immune-escape. To date, there are only a few data about the role of the second member of the MIF family, the MIF homolog d-dopachrome tautomerase (DDT), in NB. Here, we review the preclinical and clinical studies on the role of the MIF family of cytokines in NB and suggest that MIF and possibly DDT inhibitors may be promising novel prognostic and therapeutic targets in NB management.
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17
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Mangano K, Lanteri R, Basile MS, Bellavia N, Latino R, Messina D, Fagone P, Colletti G, Nania R, Caltabiano R, Di Marco R, Di Cataldo A. Effects of GIT-27NO, a NO-donating compound, on hepatic ischemia/reperfusion injury. Int J Immunopathol Pharmacol 2020; 33:2058738419862736. [PMID: 31298048 PMCID: PMC6628530 DOI: 10.1177/2058738419862736] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Hepatic ischemia/reperfusion injury (IRI) is a clinical condition that may lead
to cellular injury and organ dysfunction that can be observed in different
conditions, such as trauma, shock, liver resection, and transplantation.
Moderate levels of nitric oxide (NO) produced by the endothelial isoform of the
NO synthase protect against liver IRI. GIT-27NO is a NO-derivative of the
toll-like receptor 4 antagonist VGX-1027 that has been shown to possess both
antineoplastic and immunomodulatory properties in vitro and in vivo. In this
study, we have investigated the effects of this compound in vitro, in a model of
oxidative stress induced in HepG2 cells by hydrogen peroxide
(H2O2), and in vivo, in a rat model of IRI of the
liver. GIT-27NO significantly counteracted the toxic effects induced by the
H2O2 on the HepG2 cells and in vivo, GIT-27NO reduced
the transaminase levels and the histological liver injury by reducing necrotic
areas with preservation of viable tissue. These effects were almost similar to
that of the positive control drug dimethyl fumarate. These data suggest that the
beneficial effect of GIT-27NO in the hepatic IRI can be secondary to
anti-oxidative effects and hepatocyte necrosis reduction probably mediated by NO
release.
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Affiliation(s)
- Katia Mangano
- 1 Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Raffaele Lanteri
- 2 Department of General Surgery and Medical-Surgical Specialties, University of Catania, Catania, Italy
| | - Maria Sofia Basile
- 1 Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Noemi Bellavia
- 2 Department of General Surgery and Medical-Surgical Specialties, University of Catania, Catania, Italy
| | - Rosalia Latino
- 2 Department of General Surgery and Medical-Surgical Specialties, University of Catania, Catania, Italy
| | - Domenico Messina
- 1 Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Paolo Fagone
- 1 Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Giuseppe Colletti
- 1 Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Riccardo Nania
- 1 Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Rosario Caltabiano
- 3 Department of Surgical Sciences, Organ Transplantation and Advanced Technologies, G.F. Ingrassia, University of Catania, Catania, Italy
| | - Roberto Di Marco
- 4 Department of Medicine and Health Sciences "Vincenzo Tiberio," University of Molise, Campobasso, Italy
| | - Antonio Di Cataldo
- 2 Department of General Surgery and Medical-Surgical Specialties, University of Catania, Catania, Italy
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18
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The Role of Macrophage Migration Inhibitory Factor in Alzheimer's Disease: Conventionally Pathogenetic or Unconventionally Protective? Molecules 2020; 25:molecules25020291. [PMID: 31936865 PMCID: PMC7024279 DOI: 10.3390/molecules25020291] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 01/03/2020] [Accepted: 01/09/2020] [Indexed: 02/06/2023] Open
Abstract
Recent preclinical and clinical observations have offered relevant insights on the etiopathogenesis of late onset Alzheimer′s disease (AD) and upregulated immunoinflammatory events have been described as underlying mechanisms involved in the development of AD. Macrophage migration inhibitory factor (MIF) is a pleiotropic cytokine produced by several cells of the innate and adaptive immune system, as well as non-immune cells. In the present review, we highlight experimental, genetic, and clinical studies on MIF in rodent models of AD and AD patients, and we discuss emerging therapeutic opportunities for tailored modulation of the activity of MIF, that may potentially be applied to AD patients. Dismantling the exact role of MIF and its receptors in AD may offer novel diagnostic and therapeutic opportunities in AD.
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19
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Tancheva LP, Lazarova MI, Alexandrova AV, Dragomanova ST, Nicoletti F, Tzvetanova ER, Hodzhev YK, Kalfin RE, Miteva SA, Mazzon E, Tzvetkov NT, Atanasov AG. Neuroprotective Mechanisms of Three Natural Antioxidants on a Rat Model of Parkinson's Disease: A Comparative Study. Antioxidants (Basel) 2020; 9:antiox9010049. [PMID: 31935828 PMCID: PMC7022962 DOI: 10.3390/antiox9010049] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2019] [Revised: 12/28/2019] [Accepted: 12/30/2019] [Indexed: 02/07/2023] Open
Abstract
We compared the neuroprotective action of three natural bio-antioxidants (AOs): ellagic acid (EA), α-lipoic acid (LA), and myrtenal (Myrt) in an experimental model of Parkinson’s disease (PD) that was induced in male Wistar rats through an intrastriatal injection of 6-hydroxydopamine (6-OHDA). The animals were divided into five groups: the sham-operated (SO) control group; striatal 6-OHDA-lesioned control group; and three groups of 6-OHDA-lesioned rats pre-treated for five days with EA, LA, and Myrt (50 mg/kg; intraperitoneally- i.p.), respectively. On the 2nd and the 3rd week post lesion, the animals were subjected to several behavioral tests: apomorphine-induced rotation; rotarod; and the passive avoidance test. Biochemical evaluation included assessment of main oxidative stress parameters as well as dopamine (DA) levels in brain homogenates. The results showed that all three test compounds improved learning and memory performance as well as neuromuscular coordination. Biochemical assays showed that all three compounds substantially decreased lipid peroxidation (LPO) levels, and restored catalase (CAT) activity and DA levels that were impaired by the challenge with 6-OHDA. Based on these results, we can conclude that the studied AOs demonstrate properties that are consistent with significant antiparkinsonian effects. The most powerful neuroprotective effect was observed with Myrt, and this work represents the first demonstration of its anti-Parkinsonian impact.
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Affiliation(s)
- Lyubka P. Tancheva
- Department of Behavior Neurobiology, Institute of Neurobiology, Bulgarian Academy of Sciences, Sofia 1113, Bulgaria; (S.T.D.); (S.A.M.)
- Correspondence: (L.P.T.); (A.G.A.); Tel.: +359-2979-2175 (L.P.T.); +48-227-367-022 (A.G.A.)
| | - Maria I. Lazarova
- Department of Synaptic Signaling and Communications, Institute of Neurobiology, Bulgarian Academy of Sciences, Sofia 1113, Bulgaria; (M.I.L.); (R.E.K.)
| | - Albena V. Alexandrova
- Department Biological Effects of Natural and Synthetic Substances, Institute of Neurobiology, Bulgarian Academy of Sciences, Sofia 1113, Bulgaria; (A.V.A.); (E.R.T.)
| | - Stela T. Dragomanova
- Department of Behavior Neurobiology, Institute of Neurobiology, Bulgarian Academy of Sciences, Sofia 1113, Bulgaria; (S.T.D.); (S.A.M.)
- Department of Pharmacology, Toxicology and Pharmacotherapy, Faculty of Pharmacy, Medical University, Varna 9002, Bulgaria
| | - Ferdinando Nicoletti
- Department of Biomedical and Biotechnological Sciences, University of Catania, Via S. Sofia 89, 95123 Catania, Italy;
| | - Elina R. Tzvetanova
- Department Biological Effects of Natural and Synthetic Substances, Institute of Neurobiology, Bulgarian Academy of Sciences, Sofia 1113, Bulgaria; (A.V.A.); (E.R.T.)
| | - Yordan K. Hodzhev
- Department of Sensory Neurobiology, Institute of Neurobiology, Bulgarian Academy of Sciences, Sofia 1113, Bulgaria;
| | - Reni E. Kalfin
- Department of Synaptic Signaling and Communications, Institute of Neurobiology, Bulgarian Academy of Sciences, Sofia 1113, Bulgaria; (M.I.L.); (R.E.K.)
| | - Simona A. Miteva
- Department of Behavior Neurobiology, Institute of Neurobiology, Bulgarian Academy of Sciences, Sofia 1113, Bulgaria; (S.T.D.); (S.A.M.)
| | - Emanuela Mazzon
- IRCCS Centro Neurolesi “Bonino-Pulejo”, Via Provinciale Palermo, Contrada Casazza, 98124 Messina, Italy;
| | - Nikolay T. Tzvetkov
- Department of Biochemical Pharmacology and Drug Design, Institute of Molecular Biology, Bulgarian Academy of Sciences, Sofia 1113, Bulgaria;
| | - Atanas G. Atanasov
- Department of Synaptic Signaling and Communications, Institute of Neurobiology, Bulgarian Academy of Sciences, Sofia 1113, Bulgaria; (M.I.L.); (R.E.K.)
- Department of Molecular Biology, Institute of Genetics and Animal Breeding of the Polish Academy of Sciences, Jastrzebiec, 05-552 Magdalenka, Poland
- Department of Pharmacognosy, University of Vienna, 1090 Vienna, Austria
- Ludwig Boltzmann Institute for Digital Health and Patient Safety, Medical University of Vienna, Spitalgasse 23, 1090 Vienna, Austria
- Correspondence: (L.P.T.); (A.G.A.); Tel.: +359-2979-2175 (L.P.T.); +48-227-367-022 (A.G.A.)
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Petralia MC, Mazzon E, Mangano K, Fagone P, Di Marco R, Falzone L, Basile MS, Nicoletti F, Cavalli E. Transcriptomic analysis reveals moderate modulation of macrophage migration inhibitory factor superfamily genes in alcohol use disorders. Exp Ther Med 2020; 19:1755-1762. [PMID: 32104230 PMCID: PMC7026954 DOI: 10.3892/etm.2020.8410] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Accepted: 11/14/2019] [Indexed: 12/20/2022] Open
Abstract
Alcohol use disorder (AUD) is a primary, chronic and relapsing disease of brain reward, motivation and memory, which is associated with several comorbidities, including major depression and post-traumatic stress disorder. It has been revealed that Ibudilast (IBUD), a dual inhibitor of phosphodiesterase-4 and −10 and of macrophage migration inhibitory factor (MIF), exerts beneficial effects on AUD in rodent models and human patients. Therefore, IBUD has attracted increasing interest, with research focusing on the elucidation of the pathogenic role of MIF and its homologue, D-dopachrome tautomerase (DDT), in the pathogenesis and maintenance of AUD. By using DNA microarray analysis, the current study performed a transcriptomic expression analysis of MIF, DDT and their co-receptors, including CD74, C-X-C chemokine receptor (CXCR)2, CXCR4 and CXCR7 in patients with AUD. The results revealed that the transcriptomic levels of MIF, DDT and their receptors were superimposable in the prefrontal cortex of rodents and patients with AUD and human patients. Furthermore, peripheral blood cells from heavy drinkers exhibited a moderate increase in MIF and DDT levels, both at the baseline and following exposure to alcohol-associated cues, based on individual situations that included alcohol-related stimuli resulting in subsequent alcohol use (buying alcohol and being at a bar, watching others drink alcohol). Considering the overlapping effects of MIF and DDT, the inverse Fisher's χ2 test was performed on unadjusted P-values to evaluate the combined effect of MIF and DDT. The results revealed a significant increase in these cytokines in heavy drinkers compared with controls (moderate drinkers). To the best of our knowledge, the present study demonstrated for the first time that MIF and DDT expression was upregulated in the blood of patients with AUD. These results therefore warrant further study to evaluate the role of MIF and DDT in the development and maintenance of AUD, to evaluate their use as biomarkers to predict the psychotherapeutic and pharmacological response of patients with AUD and for use as therapeutic targets.
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Affiliation(s)
- Maria Cristina Petralia
- Department of Biomedical and Biotechnological Sciences, University of Catania, I-95123 Catania, Italy
| | - Emanuela Mazzon
- IRCCS (Scientific Institute for Research, Hospitalization and Healthcare) Centro Neurolesi 'Bonino-Pulejo', I-98124 Messina, Italy
| | - Katia Mangano
- IRCCS (Scientific Institute for Research, Hospitalization and Healthcare) Centro Neurolesi 'Bonino-Pulejo', I-98124 Messina, Italy
| | - Paolo Fagone
- Department of Biomedical and Biotechnological Sciences, University of Catania, I-95123 Catania, Italy
| | - Roberto Di Marco
- Department of Medicine and Health Sciences 'Vincenzo Tiberio', University of Molise, I-86100 Campobasso, Italy
| | - Luca Falzone
- Department of Biomedical and Biotechnological Sciences, University of Catania, I-95123 Catania, Italy
| | - Maria Sofia Basile
- Department of Biomedical and Biotechnological Sciences, University of Catania, I-95123 Catania, Italy
| | - Ferdinando Nicoletti
- Department of Biomedical and Biotechnological Sciences, University of Catania, I-95123 Catania, Italy
| | - Eugenio Cavalli
- IRCCS (Scientific Institute for Research, Hospitalization and Healthcare) Centro Neurolesi 'Bonino-Pulejo', I-98124 Messina, Italy
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21
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Wang X, Dong Y, Wu Q, Lu T, Wang Y, Liu W, Liu C, Xu W. Analysis of circular RNA-associated competing endogenous RNA network in breast cancer. Oncol Lett 2020; 19:1619-1634. [PMID: 32002039 PMCID: PMC6960389 DOI: 10.3892/ol.2020.11247] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Accepted: 10/16/2019] [Indexed: 02/07/2023] Open
Abstract
As the most common type of cancer in female patients, the morbidity and mortality rates of breast cancer (BC) are high, and its incidence is gradually increasing worldwide. However, the underlying molecular and genetic mechanisms involved in the etiopathogenesis of BC remain unclear. Circular RNAs (circRNAs) are a novel type of non-coding RNAs that have been verified to serve a crucial role in tumorigenesis. However, the majority of functions and mechanisms of circRNAs remain unknown. The present study identified 47 differentially expressed circRNAs in a dataset from Gene Expression Omnibus. Using the cancer-specific circRNA database, the potential microRNA (miRNA) response elements, RNA-binding proteins and open reading frames of the candidate circRNAs were predicted. Combing the predictions of miRNAs and target mRNAs, a competing endogenous RNA network was constructed, which may serve as the theoretical basis for further research. Furthermore, the analyses conducted using Gene Ontology terms and Kyoto Encyclopedia of Genes and Genomes pathways indicated that candidate circRNAs may serve a role in transcriptional regulation. Moreover, 20 BC tissue specimens and their paired adjacent normal tissue specimens were used to evaluate the expression levels of the screened circRNAs. Thus, the analyses of the raw microarray data conducted in the present study offer perspectives on the exploration of mechanisms associated with BC tumorigenesis with regard to the circRNA-miRNA-mRNA network.
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Affiliation(s)
- Xuekang Wang
- Department of Inspection, Medical Faculty of Qingdao University, Qingdao, Shandong 266003, P.R. China
| | - Yanhan Dong
- Center for Developmental Cardiology, Institute of Translational Medicine, College of Medicine, Qingdao University, Qingdao, Shandong 266021, P.R. China
| | - Qiong Wu
- Clinical Laboratory, Qingdao Hiser Medical Center, Qingdao, Shandong 266034, P.R. China
| | - Tong Lu
- Department of Thoracic Surgery, Affiliated Hospital of Qingdao University, Qingdao, Shandong 266003, P.R. China
| | - Yuanyong Wang
- Department of Thoracic Surgery, Affiliated Hospital of Qingdao University, Qingdao, Shandong 266003, P.R. China
| | - Wenchao Liu
- Clinical Laboratory Blood Transfusion Service, Qingdao Municipal Hospital, Qingdao, Shandong 266011, P.R. China
| | - Chengyu Liu
- Department of Inspection, Medical Faculty of Qingdao University, Qingdao, Shandong 266003, P.R. China
| | - Wenhua Xu
- Department of Inspection, Medical Faculty of Qingdao University, Qingdao, Shandong 266003, P.R. China
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22
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Xu F, Li MY, Chen J. D-dopachrome tautomerase from Japanese sea bass ( Lateolabrax japonicus) is a chemokine-like cytokine and functional homolog of macrophage migration inhibitory factor. Zool Res 2020; 41:39-50. [PMID: 31709785 PMCID: PMC6956724 DOI: 10.24272/j.issn.2095-8137.2020.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
D-dopachrome tautomerase (DDT), a member of the macrophage migration inhibitory factor (MIF) protein superfamily, is a newly described cytokine with chemokine-like characteristics. However, research on fish DDT remains limited. In this study, we identified a DDT homolog (LjDDT) from the Japanese sea bass, Lateolabrax japonicus. Sequence analysis showed that LjDDT had typical sequence features of known DDT and MIF homologs and was most closely related to DDT of rock bream ( Oplegnathus fasciatus). LjDDT transcripts were detected in all tested tissues of healthy Japanese sea bass, with the highest expression found in the liver. Upon infection with Vibrio harveyi, LjDDT transcripts were significantly down-regulated in the three tested tissues, including the liver, spleen, and head kidney. Recombinant LjDDT (rLjDDT) and the corresponding antibody (anti-rLjDDT) were subsequently prepared. The administration of 100 μg/g anti-rLjDDT had a statistically significant protective effect on the survival of V. harveyi-infected fish. Moreover, rLjDDT was able to induce the migration of monocytes/macrophages (MO/MФ) and lymphocytes both in vitro and in vivo, but without significant influence on the migration of neutrophils. rLjDDT exhibited chemotactic activity for lipopolysaccharide (LPS) -stimulated M1-type MO/ MΦ in vitro, but not for cAMP-stimulated M2-type MO/MΦ. Furthermore, the knockdown of LjCD74, but not LjCXCR4, significantly down-regulated the rLjDDT-enhanced migration of MO/MΦ and relieved the rLjMIF-inhibited migration of MO/MΦ. These results indicate that LjCD74 may be the major chemotactic receptor of LjDDT and LjMIF in Japanese sea bass MO/MΦ. Combined rLjDDT+ rLjMIF treatment had no significant effect on the migration of MsiRNA, LjCD74si-, or LjCXCR4sitreated MO/MΦ compared to the control group, suggesting that the roles of LjDDT and LjMIF may be antagonistic. In conclusion, our study demonstrates for the first time that DDT may play a role in the immune responses of fish against bacterial infection through chemotactic recruitment of MO/MΦ via mediation of CD74 as an antagonist of MIF.
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Affiliation(s)
- Feng Xu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo University, Ningbo, Zhejiang 315211, China.,Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, Zhejiang 315832, China
| | - Ming-Yun Li
- Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, Zhejiang 315832, China
| | - Jiong Chen
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo University, Ningbo, Zhejiang 315211, China.,Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, Zhejiang 315832, China.,Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Ningbo University, Ningbo, Zhejiang 315832, China. E-mail: ;
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23
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Cavalli E, Mazzon E, Basile MS, Mammana S, Pennisi M, Fagone P, Kalfin R, Martinovic V, Ivanovic J, Andabaka M, Mesaros S, Pekmezovic T, Drulovic J, Nicoletti F, Petralia MC. In Silico and In Vivo Analysis of IL37 in Multiple Sclerosis Reveals Its Probable Homeostatic Role on the Clinical Activity, Disability, and Treatment with Fingolimod. Molecules 2019; 25:molecules25010020. [PMID: 31861585 PMCID: PMC6982851 DOI: 10.3390/molecules25010020] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Revised: 12/12/2019] [Accepted: 12/17/2019] [Indexed: 12/12/2022] Open
Abstract
We evaluated the in silico expression and circulating levels of interleukin (IL)37 in patients with different forms of multiple sclerosis (MS) and also upon treatment with different disease-modifying drugs. The combined interpretation of the resulting data strengthens and extends the current emerging concept that endogenous IL37 plays an important role in determining onset and progression of MS. The in silico analysis revealed that production of IL37 from cluster of differentiation (CD)4+ T cells from MS patients was reduced in vitro as compared to healthy controls. The analysis of the datasets also demonstrated that “higher” levels of IL37 production from PBMC entailed significant protection from MS relapses. In addition, the in vivo part of the study showed that IL37 was selectively augmented in the sera of MS patients during a relapse and that treatment with the high potency disease-modifying drug fingolimod significantly increased the frequency of patients with circulating blood levels of IL37 (6/9, 66%) as compared to patients receiving no treatment (n = 48) or platform therapy (n = 59) who had levels of IL37 below the limit of the sensitivity of the assay. This finding therefore anticipates that fingolimod may at least partially exert its beneficial effects in MS by upregulating the production of IL37.
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Affiliation(s)
- Eugenio Cavalli
- IRCCS Centro Neurolesi “Bonino-Pulejo”, Via Provinciale Palermo, Contrada Casazza, 98124 Messina, Italy; (E.C.); (E.M.); (S.M.); (M.C.P.)
| | - Emanuela Mazzon
- IRCCS Centro Neurolesi “Bonino-Pulejo”, Via Provinciale Palermo, Contrada Casazza, 98124 Messina, Italy; (E.C.); (E.M.); (S.M.); (M.C.P.)
| | - Maria Sofia Basile
- Department of Biomedical and Biotechnological Sciences, University of Catania, Via S. Sofia 89, 95123 Catania, Italy; (M.S.B.); (M.P.); (P.F.)
| | - Santa Mammana
- IRCCS Centro Neurolesi “Bonino-Pulejo”, Via Provinciale Palermo, Contrada Casazza, 98124 Messina, Italy; (E.C.); (E.M.); (S.M.); (M.C.P.)
| | - Manuela Pennisi
- Department of Biomedical and Biotechnological Sciences, University of Catania, Via S. Sofia 89, 95123 Catania, Italy; (M.S.B.); (M.P.); (P.F.)
| | - Paolo Fagone
- Department of Biomedical and Biotechnological Sciences, University of Catania, Via S. Sofia 89, 95123 Catania, Italy; (M.S.B.); (M.P.); (P.F.)
| | - Reni Kalfin
- Institute of Neurobiology, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Block 23 1113 Sofia, Bulgaria;
| | - Vanja Martinovic
- Clinic of Neurology, Clinical Center of Serbia, Dr Subotica 6, 11000 Belgrade, Serbia; (V.M.); (J.I.); (M.A.); (S.M.); (T.P.); (J.D.)
| | - Jovana Ivanovic
- Clinic of Neurology, Clinical Center of Serbia, Dr Subotica 6, 11000 Belgrade, Serbia; (V.M.); (J.I.); (M.A.); (S.M.); (T.P.); (J.D.)
| | - Marko Andabaka
- Clinic of Neurology, Clinical Center of Serbia, Dr Subotica 6, 11000 Belgrade, Serbia; (V.M.); (J.I.); (M.A.); (S.M.); (T.P.); (J.D.)
| | - Sarlota Mesaros
- Clinic of Neurology, Clinical Center of Serbia, Dr Subotica 6, 11000 Belgrade, Serbia; (V.M.); (J.I.); (M.A.); (S.M.); (T.P.); (J.D.)
| | - Tatjana Pekmezovic
- Clinic of Neurology, Clinical Center of Serbia, Dr Subotica 6, 11000 Belgrade, Serbia; (V.M.); (J.I.); (M.A.); (S.M.); (T.P.); (J.D.)
| | - Jelena Drulovic
- Clinic of Neurology, Clinical Center of Serbia, Dr Subotica 6, 11000 Belgrade, Serbia; (V.M.); (J.I.); (M.A.); (S.M.); (T.P.); (J.D.)
| | - Ferdinando Nicoletti
- Department of Biomedical and Biotechnological Sciences, University of Catania, Via S. Sofia 89, 95123 Catania, Italy; (M.S.B.); (M.P.); (P.F.)
- Correspondence: ; Tel.: +39-095-478-1270
| | - Maria Cristina Petralia
- IRCCS Centro Neurolesi “Bonino-Pulejo”, Via Provinciale Palermo, Contrada Casazza, 98124 Messina, Italy; (E.C.); (E.M.); (S.M.); (M.C.P.)
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24
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Guda MR, Rashid MA, Asuthkar S, Jalasutram A, Caniglia JL, Tsung AJ, Velpula KK. Pleiotropic role of macrophage migration inhibitory factor in cancer. Am J Cancer Res 2019; 9:2760-2773. [PMID: 31911860 PMCID: PMC6943360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Accepted: 11/18/2019] [Indexed: 06/10/2023] Open
Abstract
Macrophage migration inhibitory factor (MIF) is an inflammatory cytokine that serves many roles in inflammation and immunity; however, it is also involved in carcinogenesis. This is a review of the clinical and experimental data published on MIF and its role in various types of cancers such as glioblastomas, lung cancer, breast cancer, gastric cancer, melanoma, bladder cancer, and head and neck cancers. The goal of this review is to show MIFs role in various types of cancers. Data show that MIF is overexpressed in these malignancies in humans, and contributes to the deregulation of the cell cycle, angiogenesis, and metastasis. Clinical studies show that MIF overexpression in these types of tumors significantly decreases survival rate, and increases tumor aggression. There are multiple anti-MIF molecules that are currently being explored and investigations should be continued.
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Affiliation(s)
- Maheedhara R Guda
- Department of Cancer Biology and Pharmacology, University of Illinois College of Medicine at PeoriaPeoria, IL, USA
| | - Matthew A Rashid
- Department of Cancer Biology and Pharmacology, University of Illinois College of Medicine at PeoriaPeoria, IL, USA
| | - Swapna Asuthkar
- Department of Cancer Biology and Pharmacology, University of Illinois College of Medicine at PeoriaPeoria, IL, USA
| | - Anvesh Jalasutram
- Department of Cancer Biology and Pharmacology, University of Illinois College of Medicine at PeoriaPeoria, IL, USA
| | - John L Caniglia
- Department of Cancer Biology and Pharmacology, University of Illinois College of Medicine at PeoriaPeoria, IL, USA
| | - Andrew J Tsung
- Department of Cancer Biology and Pharmacology, University of Illinois College of Medicine at PeoriaPeoria, IL, USA
- Department of Neurosurgery, University of Illinois College of Medicine at PeoriaPeoria, IL, USA
- Illinois Neurological InstitutePeoria, IL, USA
| | - Kiran K Velpula
- Department of Cancer Biology and Pharmacology, University of Illinois College of Medicine at PeoriaPeoria, IL, USA
- Department of Neurosurgery, University of Illinois College of Medicine at PeoriaPeoria, IL, USA
- Department of Pediatrics, University of Illinois College of Medicine at PeoriaPeoria, IL, USA
- Department of Microbiology, Yogi Vemana UniversityKadapa, AP, India
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25
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Petralia MC, Mazzon E, Basile MS, Cutuli M, Di Marco R, Scandurra F, Saraceno A, Fagone P, Nicoletti F, Mangano K. Effects of Treatment with the Hypomethylating Agent 5-aza-2'-deoxycytidine in Murine Type II Collagen-Induced Arthritis. Pharmaceuticals (Basel) 2019; 12:ph12040174. [PMID: 31783688 PMCID: PMC6958460 DOI: 10.3390/ph12040174] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Revised: 11/26/2019] [Accepted: 11/26/2019] [Indexed: 02/06/2023] Open
Abstract
The emerging role of epigenetics in the pathogenesis of autoimmune diseases has recently attracted much interest on the possible use of epigenetic modulators for the prevention and treatment of these diseases. In particular, we and others have shown that drugs that inhibit DNA methylation, such as azacitidine (AZA) and decitabine (DAC), already used for the treatment of acute myeloid leukemia, exert powerful beneficial effects in rodent models of type 1 diabetes, multiple sclerosis, and Guillain Barrè syndrome. Along this line of research, we have presently studied the effects of DAC in a murine model of rheumatoid arthritis induced by type II collagen and have demonstrated that DAC administration was associated with a significant amelioration of the clinical condition, along with in vivo and ex vivo modification of the immunological profile of the so-treated mice, that exhibited a diminished production of Th1 and Th17 pro-inflammatory cytokines and reduction of anti-type II collagen autoantibodies.
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Affiliation(s)
| | - Emanuela Mazzon
- IRCCS Centro Neurolesi Bonino Pulejo, C.da Casazza, 98124 Messina, Italy; (M.C.P.); (E.M.)
| | - Maria Sofia Basile
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (M.S.B.); (F.S.); (A.S.); (P.F.); (K.M.)
| | - Marco Cutuli
- Department of Medicine and Health Sciences “Vincenzo Tiberio”, University of Molise, 86100 Campobasso, Italy; (M.C.); (R.D.M.)
| | - Roberto Di Marco
- Department of Medicine and Health Sciences “Vincenzo Tiberio”, University of Molise, 86100 Campobasso, Italy; (M.C.); (R.D.M.)
| | - Fabiola Scandurra
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (M.S.B.); (F.S.); (A.S.); (P.F.); (K.M.)
| | - Andrea Saraceno
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (M.S.B.); (F.S.); (A.S.); (P.F.); (K.M.)
| | - Paolo Fagone
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (M.S.B.); (F.S.); (A.S.); (P.F.); (K.M.)
| | - Ferdinando Nicoletti
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (M.S.B.); (F.S.); (A.S.); (P.F.); (K.M.)
- Correspondence: ; Tel.: +39-095-478-1270
| | - Katia Mangano
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy; (M.S.B.); (F.S.); (A.S.); (P.F.); (K.M.)
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26
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Transcriptomic Analysis Reveals Involvement of the Macrophage Migration Inhibitory Factor Gene Network in Duchenne Muscular Dystrophy. Genes (Basel) 2019; 10:genes10110939. [PMID: 31752120 PMCID: PMC6896047 DOI: 10.3390/genes10110939] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 11/11/2019] [Accepted: 11/15/2019] [Indexed: 01/04/2023] Open
Abstract
Duchenne muscular dystrophy (DMD) is a progressive hereditary muscular disease with X-linked recessive inheritance, that leads patients to premature death. The loss of dystrophin determines membrane instability, causing cell damage and inflammatory response. Macrophage migration inhibitory factor (MIF) is a cytokine that exerts pleiotropic properties and is implicated in the pathogenesis of a variety of diseases. Recently, converging data from independent studies have pointed to a possible role of MIF in dystrophic muscle disorders, including DMD. In the present study, we have investigated the modulation of MIF and MIF-related genes in degenerative muscle disorders, by making use of publicly available whole-genome expression datasets. We show here a significant enrichment of MIF and related genes in muscle samples from DMD patients, as well as from patients suffering from Becker’s disease and limb-girdle muscular dystrophy type 2B. On the other hand, transcriptomic analysis of in vitro differentiated myotubes from healthy controls and DMD patients revealed no significant alteration in the expression levels of MIF-related genes. Finally, by analyzing DMD samples as a time series, we show that the modulation of the genes belonging to the MIF network is an early event in the DMD muscle and does not change with the increasing age of the patients, Overall, our analysis suggests that MIF may play a role in vivo during muscle degeneration, likely promoting inflammation and local microenvironment reaction.
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27
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Basile MS, Mazzon E, Fagone P, Longo A, Russo A, Fallico M, Bonfiglio V, Nicoletti F, Avitabile T, Reibaldi M. Immunobiology of Uveal Melanoma: State of the Art and Therapeutic Targets. Front Oncol 2019; 9:1145. [PMID: 31750244 PMCID: PMC6848265 DOI: 10.3389/fonc.2019.01145] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2019] [Accepted: 10/15/2019] [Indexed: 12/16/2022] Open
Abstract
Uveal Melanoma (UM) represents the most common primary intraocular malignant tumor in adults. Although it originates from melanocytes as cutaneous melanoma, it shows significant clinical and biological differences with the latter, including high resistance to immune therapy. Indeed, UM can evade immune surveillance via multiple mechanisms, such as the expression of inhibitory checkpoints (e.g., PD-L1, CD47, CD200) and the production of IDO-1 and soluble FasL, among others. More in-depth understanding of these mechanisms will suggest potential targets for the design of novel and more effective management strategies for UM patients.
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Affiliation(s)
- Maria Sofia Basile
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Emanuela Mazzon
- IRCCS Centro Neurolesi Bonino Pulejo, C.da Casazza, Messina, Italy
| | - Paolo Fagone
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Antonio Longo
- Department of Ophthalmology, University of Catania, Catania, Italy
| | - Andrea Russo
- Department of Ophthalmology, University of Catania, Catania, Italy
| | - Matteo Fallico
- Department of Ophthalmology, University of Catania, Catania, Italy
| | | | - Ferdinando Nicoletti
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | | | - Michele Reibaldi
- Department of Ophthalmology, University of Catania, Catania, Italy
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28
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Cavalli E, Mazzon E, Mammana S, Basile MS, Lombardo SD, Mangano K, Bramanti P, Nicoletti F, Fagone P, Petralia MC. Overexpression of Macrophage Migration Inhibitory Factor and Its Homologue D-Dopachrome Tautomerase as Negative Prognostic Factor in Neuroblastoma. Brain Sci 2019; 9:brainsci9100284. [PMID: 31635049 PMCID: PMC6826588 DOI: 10.3390/brainsci9100284] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 10/01/2019] [Accepted: 10/18/2019] [Indexed: 01/09/2023] Open
Abstract
Neuroblastoma (NB) represents one of the most frequent pediatric solid tumors. Macrophage migration inhibitory factor (MIF) is a cytokine exerting multiple biological functions. More recently, a second member of the MIF family of cytokine has been identified, the D-dopachrome tautomerase (DDT), that exerts several overlapping functions with MIF. Growing evidence suggests a key role for MIF and DDT in the development of cancer. The aim of this study is to characterize the prognostic value of MIF and DDT in NB. We show that higher expression levels of MIF and DDT in Stage 4 NB samples are associated with a poorer prognosis, independently of the presence of MYCN amplification. Moreover, higher levels of MIF are mostly enriched by Th1 cells, while lower levels of MIF are associated with an increased proportion of B cells, Cytotoxic T cells, Dendritic cells and Natural Killer T cells. We also show that treatment with the histone deacetylase (HDAC) inhibitor, vorinostat, of the NB cell line, SH-SY5Y, determines a significant reduction in the expression of both MIF and DDT. Finally, MIF and DDT inhibition by short interfering RNA is able to revert vincristine sensitivity in vitro. Overall, our data suggest that MIF exert pro-tumorigenic properties in NB, likely by dampening antigen presentation and cytotoxic immune responses, and we propose the HDAC inhibitors as a potential therapeutic strategy for NB patients.
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Affiliation(s)
- Eugenio Cavalli
- IRCCS Centro Neurolesi Bonino Pulejo, C.da Casazza, 98124 Messina, Italy.
| | - Emanuela Mazzon
- IRCCS Centro Neurolesi Bonino Pulejo, C.da Casazza, 98124 Messina, Italy.
| | - Santa Mammana
- IRCCS Centro Neurolesi Bonino Pulejo, C.da Casazza, 98124 Messina, Italy.
| | - Maria Sofia Basile
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy.
| | - Salvo Danilo Lombardo
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy.
| | - Katia Mangano
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy.
| | - Placido Bramanti
- IRCCS Centro Neurolesi Bonino Pulejo, C.da Casazza, 98124 Messina, Italy.
| | - Ferdinando Nicoletti
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy.
| | - Paolo Fagone
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy.
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Tuaeva NO, Falzone L, Porozov YB, Nosyrev AE, Trukhan VM, Kovatsi L, Spandidos DA, Drakoulis N, Kalogeraki A, Mamoulakis C, Tzanakakis G, Libra M, Tsatsakis A. Translational Application of Circulating DNA in Oncology: Review of the Last Decades Achievements. Cells 2019; 8:E1251. [PMID: 31615102 PMCID: PMC6829588 DOI: 10.3390/cells8101251] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2019] [Revised: 09/30/2019] [Accepted: 10/12/2019] [Indexed: 02/06/2023] Open
Abstract
In recent years, the introduction of new molecular techniques in experimental and clinical settings has allowed researchers and clinicians to propose circulating-tumor DNA (ctDNA) analysis and liquid biopsy as novel promising strategies for the early diagnosis of cancer and for the definition of patients' prognosis. It was widely demonstrated that through the non-invasive analysis of ctDNA, it is possible to identify and characterize the mutational status of tumors while avoiding invasive diagnostic strategies. Although a number of studies on ctDNA in patients' samples significantly contributed to the improvement of oncology practice, some investigations generated conflicting data about the diagnostic and prognostic significance of ctDNA. Hence, to highlight the relevant achievements obtained so far in this field, a clearer description of the current methodologies used, as well as the obtained results, are strongly needed. On these bases, this review discusses the most relevant studies on ctDNA analysis in cancer, as well as the future directions and applications of liquid biopsy. In particular, special attention was paid to the early diagnosis of primary cancer, to the diagnosis of tumors with an unknown primary location, and finally to the prognosis of cancer patients. Furthermore, the current limitations of ctDNA-based approaches and possible strategies to overcome these limitations are presented.
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Affiliation(s)
- Natalia O Tuaeva
- I.M. Sechenov First Moscow State Medical University (Sechenov University), 119048 Moscow, Russia.
| | - Luca Falzone
- Department of Biomedical and Biotechnlogical Sciences, University of Catania, 95123 Catania, Italy.
- Epidemiology Unit, IRCCS Istituto Nazionale Tumori "Fondazione G. Pascale", 80131 Naples, Italy.
| | - Yuri B Porozov
- I.M. Sechenov First Moscow State Medical University (Sechenov University), 119048 Moscow, Russia.
- ITMO University, Saint Petersburg 197101, Russia.
| | - Alexander E Nosyrev
- I.M. Sechenov First Moscow State Medical University (Sechenov University), 119048 Moscow, Russia.
| | - Vladimir M Trukhan
- I.M. Sechenov First Moscow State Medical University (Sechenov University), 119048 Moscow, Russia.
| | - Leda Kovatsi
- Laboratory of Forensic Medicine and Toxicology, School of Medicine, Aristotle University of Thessaloniki, 54248 Thessaloniki, Greece.
| | - Demetrios A Spandidos
- Laboratory of Clinical Virology, Medical School, University of Crete, Heraklion, 70013 Crete, Greece.
| | - Nikolaos Drakoulis
- Research Group of Clinical Pharmacology and Pharmacogenomics, Faculty of Pharmacy, School of Health Sciences, National and Kapodistrian University of Athens, 15771 Zografou, Greece.
| | - Alexandra Kalogeraki
- Department of Pathology-Cytopathology, Medical School, University of Crete, Heraklion, 70013 Crete, Greece.
| | - Charalampos Mamoulakis
- Department of Urology, University General Hospital of Heraklion, University of Crete, Medical School, Heraklion, 70013 Crete, Greece.
| | - George Tzanakakis
- Laboratory of Anatomy-Histology-Embryology, Medical School, University of Crete, Heraklion, 70013 Crete, Greece.
| | - Massimo Libra
- Department of Biomedical and Biotechnlogical Sciences, University of Catania, 95123 Catania, Italy.
- Research Center for Prevention, Diagnosis and Treatment of Cancer, University of Catania, 95123 Catania, Italy.
| | - Aristides Tsatsakis
- I.M. Sechenov First Moscow State Medical University (Sechenov University), 119048 Moscow, Russia.
- Department of Forensic Sciences and Toxicology, Faculty of Medicine, University of Crete, Heraklion, 71003 Crete, Greece.
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Cavalli E, Mazzon E, Basile MS, Mangano K, Di Marco R, Bramanti P, Nicoletti F, Fagone P, Petralia MC. Upregulated Expression of Macrophage Migration Inhibitory Factor, Its Analogue D-Dopachrome Tautomerase, and the CD44 Receptor in Peripheral CD4 T Cells from Clinically Isolated Syndrome Patients with Rapid Conversion to Clinical Defined Multiple Sclerosis. ACTA ACUST UNITED AC 2019; 55:medicina55100667. [PMID: 31581595 PMCID: PMC6843666 DOI: 10.3390/medicina55100667] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Revised: 09/26/2019] [Accepted: 09/27/2019] [Indexed: 02/07/2023]
Abstract
Background and objectives: Macrophage Migration Inhibitory Factor (MIF) and D-Dopachrome Tautomerase (DDT) are two pleiotropic and primarily, but not exclusively, proinflammatory cytokines belonging to the MIF family of cytokines that have recently been shown to be implicated in the pathogenesis of progressive forms of human progressive Multiple Sclerosis (MS) and the experimental model counterpart in rodents. Materials and Methods: We have presently evaluated a transcriptomic analysis of the expression of MIF, DDT, their receptors CD74 and CD44, and MIF co-receptors CXCR2, CXCR4, and CXCR7 in peripheral blood of patients with Clinically Isolated Syndrome (CIS), with rapid progression to clinical defined MS. Results: Our analysis reveals that MIF, DDT, and CD44 are overexpressed in CD4+ T cells from patients with CIS, as compared to healthy controls. Accordingly, a significant overlap was observed between the genes overexpressed in CD4+ T cells from patients with CIS and the genes belonging to the MIF regulatory network. This upregulated expression appeared to be unique for CD4+ T cells, as other immune cells including CD8+ T cells, B cells, and monocytes from these patients exhibited expression levels of these molecules that were superimposable to those observed in healthy controls. Conclusions: Overall, our data suggest that the overexpression MIF cytokine family signature may occur in CD4+ T cells from patients with CIS, and that this phenomenon may be implicated in the pathogenesis of the disease, offering the possibility to represent both a diagnostic marker and a therapeutic target.
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Affiliation(s)
- Eugenio Cavalli
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy.
| | - Emanuela Mazzon
- IRCCS Centro Neurolesi Bonino Pulejo, C.da Casazza, 98124 Messina, Italy.
| | - Maria Sofia Basile
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy.
| | - Katia Mangano
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy.
| | - Roberto Di Marco
- Department of Medicine and Health Sciences "Vincenzo Tiberio", University of Molise, 86100 Campobasso, Italy.
| | - Placido Bramanti
- IRCCS Centro Neurolesi Bonino Pulejo, C.da Casazza, 98124 Messina, Italy.
| | - Ferdinando Nicoletti
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy.
| | - Paolo Fagone
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy.
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31
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Lombardo SD, Mazzon E, Basile MS, Campo G, Corsico F, Presti M, Bramanti P, Mangano K, Petralia MC, Nicoletti F, Fagone P. Modulation of Tetraspanin 32 (TSPAN32) Expression in T Cell-Mediated Immune Responses and in Multiple Sclerosis. Int J Mol Sci 2019; 20:ijms20184323. [PMID: 31487788 PMCID: PMC6770290 DOI: 10.3390/ijms20184323] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Accepted: 08/30/2019] [Indexed: 01/25/2023] Open
Abstract
Tetraspanins are a conserved family of proteins involved in a number of biological processes including, cell–cell interactions, fertility, cancer metastasis and immune responses. It has previously been shown that TSPAN32 knockout mice have normal hemopoiesis and B-cell responses, but hyperproliferative T cells. Here, we show that TSPAN32 is expressed at higher levels in the lymphoid lineage as compared to myeloid cells. In vitro activation of T helper cells via anti-CD3/CD28 is associated with a significant downregulation of TSPAN32. Interestingly, engagement of CD3 is sufficient to modulate TSPAN32 expression, and its effect is potentiated by costimulation with anti-CD28, but not anti-CTLA4, -ICOS nor -PD1. Accordingly, we measured the transcriptomic levels of TSPAN32 in polarized T cells under Th1 and Th2 conditions and TSPAN32 resulted significantly reduced as compared with unstimulated cells. On the other hand, in Treg cells, TSPAN32 underwent minor changes upon activation. The in vitro data were finally translated into the context of multiple sclerosis (MS). Encephalitogenic T cells from Myelin Oligodendrocyte Glycoprotein (MOG)-Induced Experimental Autoimmune Encephalomyelitis (EAE) mice showed significantly lower levels of TSPAN32 and increased levels of CD9, CD53, CD82 and CD151. Similarly, in vitro-activated circulating CD4 T cells from MS patients showed lower levels of TSPAN32 as compared with cells from healthy donors. Overall, these data suggest an immunoregulatory role for TSPAN32 in T helper immune response and may represent a target of future immunoregulatory therapies for T cell-mediated autoimmune diseases.
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Affiliation(s)
- Salvo Danilo Lombardo
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy
| | - Emanuela Mazzon
- IRCCS Centro Neurolesi Bonino Pulejo, C.da Casazza, 98124 Messina, Italy
| | - Maria Sofia Basile
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy
| | - Giorgia Campo
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy
| | - Federica Corsico
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy
| | - Mario Presti
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy
| | - Placido Bramanti
- IRCCS Centro Neurolesi Bonino Pulejo, C.da Casazza, 98124 Messina, Italy
| | - Katia Mangano
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy
| | | | - Ferdinando Nicoletti
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy.
| | - Paolo Fagone
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy
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Lombardo SD, Presti M, Mangano K, Petralia MC, Basile MS, Libra M, Candido S, Fagone P, Mazzon E, Nicoletti F, Bramanti A. Prediction of PD-L1 Expression in Neuroblastoma via Computational Modeling. Brain Sci 2019; 9:E221. [PMID: 31480495 PMCID: PMC6770763 DOI: 10.3390/brainsci9090221] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 08/26/2019] [Accepted: 08/31/2019] [Indexed: 12/21/2022] Open
Abstract
Immunotherapy is a promising new therapeutic approach for neuroblastoma (NBM): an anti-GD2 vaccine combined with orally administered soluble beta-glucan is undergoing a phase II clinical trial and nivolumab and ipilimumab are being tested in recurrent and refractory tumors. Unfortunately, predictive biomarkers of response to immunotherapy are currently not available for NBM patients. The aim of this study was to create a computational network model simulating the different intracellular pathways involved in NBM, in order to predict how the tumor phenotype may be influenced to increase the sensitivity to anti-programmed cell death-ligand-1 (PD-L1)/programmed cell death-1 (PD-1) immunotherapy. The model runs on COPASI software. In order to determine the influence of intracellular signaling pathways on the expression of PD-L1 in NBM, we first developed an integrated network of protein kinase cascades. Michaelis-Menten kinetics were associated to each reaction in order to tailor the different enzymes kinetics, creating a system of ordinary differential equations (ODEs). The data of this study offers a first tool to be considered in the therapeutic management of the NBM patient undergoing immunotherapeutic treatment.
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Affiliation(s)
- Salvo Danilo Lombardo
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123- Catania, Italy
| | - Mario Presti
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123- Catania, Italy
| | - Katia Mangano
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123- Catania, Italy
| | - Maria Cristina Petralia
- IRCCS (Istituti di Ricovero e Cura a Carattere Scientifico) Centro Neurolesi Bonino Pulejo, C.da Casazza, 98124- Messina, Italy
| | - Maria Sofia Basile
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123- Catania, Italy
| | - Massimo Libra
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123- Catania, Italy
| | - Saverio Candido
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123- Catania, Italy
| | - Paolo Fagone
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123- Catania, Italy.
| | - Emanuela Mazzon
- IRCCS (Istituti di Ricovero e Cura a Carattere Scientifico) Centro Neurolesi Bonino Pulejo, C.da Casazza, 98124- Messina, Italy
| | - Ferdinando Nicoletti
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123- Catania, Italy
| | - Alessia Bramanti
- IRCCS (Istituti di Ricovero e Cura a Carattere Scientifico) Centro Neurolesi Bonino Pulejo, C.da Casazza, 98124- Messina, Italy
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33
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Wang L, Zhou Y, Qin Y, Wang Y, Liu B, Fang R, Bai M. Methylophiopogonanone B of Radix Ophiopogonis protects cells from H2O2‑induced apoptosis through the NADPH oxidase pathway in HUVECs. Mol Med Rep 2019; 20:3691-3700. [PMID: 31485606 PMCID: PMC6755187 DOI: 10.3892/mmr.2019.10625] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Accepted: 07/30/2019] [Indexed: 12/14/2022] Open
Abstract
Methylophiopogonanone B (MO-B), which belongs to a group of homoisoflavonoids, present in Ophiopogon japonicus, has been identified as an active component with antioxidative and anti-tumor properties. The present study investigated whether MO-B may exert protective effects on human umbilical vein endothelial cells (HUVECs) against H2O2-induced injury in vitro, and whether the MO-B effects may be modulated by the NADPH pathway. HUVECs were treated with MO-B in the presence or absence of H2O2. Malondialdehyde (MDA), reactive oxygen species (ROS) levels, and superoxide dismutase (SOD) activity were analyzed to evaluate cell injury and the antioxidative potential of MO-B. The results revealed that MO-B inhibited the production of MDA and ROS, but enhanced SOD activity. Furthermore, MO-B could alleviate H2O2-induced apoptosis in HUVECs, which is consistent with the expression of apoptosis-associated genes and proteins in cells, including Bax/Bcl-2 and caspase-3. To explore the potential mechanism, the present study investigated the effects of MO-B on NADPH-related signaling via the analysis of neutrophil cytochrome b light chain (p22phox) expression, which is the membrane-associated subunit of NADPH oxidase. MO-B could improve the survival of endothelial cells and therefore may be a potential drug in the treatment of cardiovascular diseases.
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Affiliation(s)
- Liling Wang
- Zhejiang Academy of Forestry, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310023, P.R. China
| | - Yifeng Zhou
- School of Biological and Chemical Engineering, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310023, P.R. China
| | - Yuchuan Qin
- Zhejiang Academy of Forestry, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310023, P.R. China
| | - Yanbin Wang
- Zhejiang Academy of Forestry, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310023, P.R. China
| | - Bentong Liu
- Zhejiang Academy of Forestry, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310023, P.R. China
| | - Ru Fang
- Zhejiang Academy of Forestry, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310023, P.R. China
| | - Minge Bai
- Zhejiang Academy of Forestry, Zhejiang University of Science and Technology, Hangzhou, Zhejiang 310023, P.R. China
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Bilsborrow JB, Doherty E, Tilstam PV, Bucala R. Macrophage migration inhibitory factor (MIF) as a therapeutic target for rheumatoid arthritis and systemic lupus erythematosus. Expert Opin Ther Targets 2019; 23:733-744. [PMID: 31414920 DOI: 10.1080/14728222.2019.1656718] [Citation(s) in RCA: 78] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Introduction. Macrophage migration inhibitory factor (MIF) is a pleiotropic inflammatory cytokine with upstream regulatory roles in innate and adaptive immunity and is implicated in the pathogenesis of autoimmune diseases including rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE). Several classes of MIF inhibitors such as small molecule inhibitors and peptide inhibitors are in clinical development. Areas covered. The role of MIF in the pathogenesis of RA and SLE is examined; the authors review the structure, physiology and signaling characteristics of MIF and the related cytokine D-DT/MIF-2. The preclinical and clinical trial data for MIF inhibitors are also reviewed; information was retrieved from PubMed and ClinicalTrials.gov using the keywords MIF, D-DT/MIF-2, CD74, CD44, CXCR2, CXCR4, Jab-1, rheumatoid arthritis, systemic lupus erythematosus, MIF inhibitor, small molecule, anti-MIF, anti-CD74, and peptide inhibitor. Expert opinion. Studies in mice and in humans demonstrate the therapeutic potential of MIF inhibition for RA and SLE. MIF- directed approaches could be particularly efficacious in patients with high expression MIF genetic polymorphisms. In patients with RA and SLE and high expression MIF alleles, targeted MIF inhibition could be a precision medicine approach to treatment. Anti-MIF pharmacotherapies could also be steroid-sparing in patients with chronic glucocorticoid dependence or refractory autoimmune disease.
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Affiliation(s)
- Joshua B Bilsborrow
- Department of Internal Medicine, Yale University School of Medicine , New Haven , CT , USA
| | - Edward Doherty
- Department of Internal Medicine, Yale University School of Medicine , New Haven , CT , USA
| | - Pathricia V Tilstam
- Department of Internal Medicine, Yale University School of Medicine , New Haven , CT , USA
| | - Richard Bucala
- Department of Internal Medicine, Yale University School of Medicine , New Haven , CT , USA
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Current and Future Trends on Diagnosis and Prognosis of Glioblastoma: From Molecular Biology to Proteomics. Cells 2019; 8:cells8080863. [PMID: 31405017 PMCID: PMC6721640 DOI: 10.3390/cells8080863] [Citation(s) in RCA: 143] [Impact Index Per Article: 28.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Revised: 08/02/2019] [Accepted: 08/06/2019] [Indexed: 02/07/2023] Open
Abstract
Glioblastoma multiforme is the most aggressive malignant tumor of the central nervous system. Due to the absence of effective pharmacological and surgical treatments, the identification of early diagnostic and prognostic biomarkers is of key importance to improve the survival rate of patients and to develop new personalized treatments. On these bases, the aim of this review article is to summarize the current knowledge regarding the application of molecular biology and proteomics techniques for the identification of novel biomarkers through the analysis of different biological samples obtained from glioblastoma patients, including DNA, microRNAs, proteins, small molecules, circulating tumor cells, extracellular vesicles, etc. Both benefits and pitfalls of molecular biology and proteomics analyses are discussed, including the different mass spectrometry-based analytical techniques, highlighting how these investigation strategies are powerful tools to study the biology of glioblastoma, as well as to develop advanced methods for the management of this pathology.
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36
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Lombardo SD, Mazzon E, Basile MS, Cavalli E, Bramanti P, Nania R, Fagone P, Nicoletti F, Petralia MC. Upregulation of IL-1 Receptor Antagonist in a Mouse Model of Migraine. Brain Sci 2019; 9:E172. [PMID: 31331109 PMCID: PMC6680509 DOI: 10.3390/brainsci9070172] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Accepted: 07/18/2019] [Indexed: 02/07/2023] Open
Abstract
Migraine is a disorder characterized by attacks of monolateral headaches, often accompanied by nausea, vomiting, and photophobia. Around 30% of patients also report aura symptoms. The cause of the aura is believed to be related to the cortical spreading depression (CSD), a wave of neuronal and glial depolarization originating in the occipital cortex, followed by temporary neuronal silencing. During a migraine attack, increased expression of inflammatory mediators, along with a decrease in the expression of anti-inflammatory genes, have been observed. The aim of this study was to evaluate the expression of inflammatory genes, in particular that of IL-1 receptor antagonist (IL-1RN), following CSD in a mouse model of familial hemiplegic migraine type 1 (FHM-1). We show here that the expression of IL-1RN was upregulated after the CSD, suggesting a possible attempt to modulate the inflammatory response. This study allows researchers to better understand the development of the disease and aids in the search for new therapeutic strategies in migraine.
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Affiliation(s)
- Salvo Danilo Lombardo
- Department of Biomedical and Biotechnological Sciences, University of Catania, Via S. Sofia 89, 95123 Catania, Italy
| | - Emanuela Mazzon
- IRCCS Centro Neurolesi Bonino Pulejo, Strada Statale 113, C.da Casazza, 98124 Messina, Italy
| | - Maria Sofia Basile
- Department of Biomedical and Biotechnological Sciences, University of Catania, Via S. Sofia 89, 95123 Catania, Italy
| | - Eugenio Cavalli
- IRCCS Centro Neurolesi Bonino Pulejo, Strada Statale 113, C.da Casazza, 98124 Messina, Italy
| | - Placido Bramanti
- IRCCS Centro Neurolesi Bonino Pulejo, Strada Statale 113, C.da Casazza, 98124 Messina, Italy
| | - Riccardo Nania
- Department of Biomedical and Biotechnological Sciences, University of Catania, Via S. Sofia 89, 95123 Catania, Italy
| | - Paolo Fagone
- Department of Biomedical and Biotechnological Sciences, University of Catania, Via S. Sofia 89, 95123 Catania, Italy
| | - Ferdinando Nicoletti
- Department of Biomedical and Biotechnological Sciences, University of Catania, Via S. Sofia 89, 95123 Catania, Italy.
| | - Maria Cristina Petralia
- IRCCS Centro Neurolesi Bonino Pulejo, Strada Statale 113, C.da Casazza, 98124 Messina, Italy
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37
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Petralia MC, Mazzon E, Fagone P, Falzone L, Bramanti P, Nicoletti F, Basile MS. Retrospective follow-up analysis of the transcriptomic patterns of cytokines, cytokine receptors and chemokines at preconception and during pregnancy, in women with post-partum depression. Exp Ther Med 2019; 18:2055-2062. [PMID: 31410161 PMCID: PMC6676209 DOI: 10.3892/etm.2019.7774] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Accepted: 07/08/2019] [Indexed: 12/29/2022] Open
Abstract
Post-partum depression (PPD) occurs in approximately 20% of women usually early following child delivery. PPD represents an important unmet medical need as it is frequently underdiagnosed and, as the neurobiology of the disease is limitedly known, no pathogenic-tailored approach is available and only symptomatic medications are used. In the present study, we carried out a DNA microarray analysis to evaluate the fluctuation of cytokines, cytokine receptors and chemokines during the preconception period, the 1st and 3th trimester of pregnancy and the early post-partum period. The data demonstrated that, as compared to always-depressed patients and euthymic controls, women who developed PPD exhibited significant fluctuations in the levels of different cytokines and cytokine receptors, primarily related to tumor necrosis factor (TNF) and interleukin (IL)18. These data emphasize the role of the immune system in PPD. However, additional studies aimed at evaluating if and how these functional modifications of the immune system during pregnancy are related to the development of PPD warranted to confirm our findings.
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Affiliation(s)
| | - Emanuela Mazzon
- IRCCS Centro Neurolesi 'Bonino-Pulejo', I-98124 Messina, Italy
| | - Paolo Fagone
- Department of Biomedical and Biotechnological Sciences, University of Catania, I-95123 Catania, Italy
| | - Luca Falzone
- Department of Biomedical and Biotechnological Sciences, University of Catania, I-95123 Catania, Italy
| | | | - Ferdinando Nicoletti
- Department of Biomedical and Biotechnological Sciences, University of Catania, I-95123 Catania, Italy
| | - Maria Sofia Basile
- Department of Biomedical and Biotechnological Sciences, University of Catania, I-95123 Catania, Italy
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38
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Characterization of the Pathophysiological Role of CD47 in Uveal Melanoma. Molecules 2019; 24:molecules24132450. [PMID: 31277366 PMCID: PMC6651482 DOI: 10.3390/molecules24132450] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 06/28/2019] [Accepted: 07/03/2019] [Indexed: 02/08/2023] Open
Abstract
Uveal melanoma (UM) represents the most frequent primary intraocular tumor, however, limited therapeutic options are still available. We have previously shown that cluster of differentiation 47 (CD47) is significantly upregulated in UM cells following inflammatory stimuli and that it represents a predictor of disease progression. Here, we aimed to better characterize the pathophysiological role of CD47 in UM. We show that CD47 is not modulated at different cancer stages, although patients with the lowest expression of CD47 show significant better progression-free survival, after correcting for the presence of BAP1, GNAQ, and GNA11 mutations. By stratifying patients based on the expression of CD47 in the tumor, we observed that patients with high levels of CD47 have a significant increase in immune score as compared to patients with low levels of CD47. In particular, deconvolution analysis of infiltrating immune cell populations revealed that a significantly higher number of CD4+ and CD8+ T cells can be found in patients with high CD47 levels, with the most enriched populations being the Th2, Treg, and CD8+ Tcm cells. We also show that a large number of transcripts are significantly modulated between the groups of patients with high and low levels of CD47, with a significant enrichment of interferon IFN-alpha regulated genes. The results from this study may propel the development of anti-CD47 therapies for UM patients.
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39
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Candido S, Lupo G, Pennisi M, Basile MS, Anfuso CD, Petralia MC, Gattuso G, Vivarelli S, Spandidos DA, Libra M, Falzone L. The analysis of miRNA expression profiling datasets reveals inverse microRNA patterns in glioblastoma and Alzheimer's disease. Oncol Rep 2019; 42:911-922. [PMID: 31322245 PMCID: PMC6682788 DOI: 10.3892/or.2019.7215] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Accepted: 06/25/2019] [Indexed: 02/07/2023] Open
Abstract
There is recent evidence to indicate the existence of an inverse association between the incidence of neurological disorders and cancer development. Concurrently, the transcriptional pathways responsible for the onset of glioblastoma multiforme (GBM) and Alzheimer's disease (AD) have been found to be mutually exclusive between the two pathologies. Despite advancements being made concerning the knowledge of the molecular mechanisms responsible for the development of GBM and AD, little is known about the identity of the microRNA (miRNAs or miRs) involved in the development and progression of these two pathologies and their possible inverse expression patterns. On these bases, the aim of the present study was to identify a set of miRNAs significantly de-regulated in both GBM and AD, and hence to determine whether the identified miRNAs exhibit an inverse association within the two pathologies. For this purpose, miRNA expression profiling datasets derived from the Gene Expression Omnibus (GEO) DataSets and relative to GBM and AD were used. Once the miRNAs significantly de-regulated in both pathologies were identified, DIANA-mirPath pathway prediction and STRING Gene Ontology enrichment analyses were performed to establish their functional roles in each of the pathologies. The results allowed the identification of a set of miRNAs found de-regulated in both GBM and AD, whose expression levels were inversely associated in the two pathologies. In particular, a strong negative association was observed between the expression levels of miRNAs in GBM compared to AD, suggesting that although the molecular pathways behind the development of these two pathologies are the same, they appear to be inversely regulated by miRNAs. Despite the identification of this set of miRNAs which may be used for diagnostic, prognostic and therapeutic purposes, further functional in vitro and in vivo evaluations are warranted in order to validate the diagnostic and therapeutic potential of the identified miRNAs, as well as their involvement in the development of GBM and AD.
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Affiliation(s)
- Saverio Candido
- Department of Biomedical and Biotechnological Sciences, University of Catania, I‑95123 Catania, Italy
| | - Gabriella Lupo
- Department of Biomedical and Biotechnological Sciences, University of Catania, I‑95123 Catania, Italy
| | - Manuela Pennisi
- Department of Biomedical and Biotechnological Sciences, University of Catania, I‑95123 Catania, Italy
| | - Maria S Basile
- Department of Biomedical and Biotechnological Sciences, University of Catania, I‑95123 Catania, Italy
| | - Carmelina D Anfuso
- Department of Biomedical and Biotechnological Sciences, University of Catania, I‑95123 Catania, Italy
| | - Maria C Petralia
- Department of Biomedical and Biotechnological Sciences, University of Catania, I‑95123 Catania, Italy
| | - Giuseppe Gattuso
- Department of Biomedical and Biotechnological Sciences, University of Catania, I‑95123 Catania, Italy
| | - Silvia Vivarelli
- Department of Biomedical and Biotechnological Sciences, University of Catania, I‑95123 Catania, Italy
| | - Demetrios A Spandidos
- Laboratory of Clinical Virology, Medical School, University of Crete, 71003 Heraklion, Greece
| | - Massimo Libra
- Department of Biomedical and Biotechnological Sciences, University of Catania, I‑95123 Catania, Italy
| | - Luca Falzone
- Department of Biomedical and Biotechnological Sciences, University of Catania, I‑95123 Catania, Italy
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40
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MIF/CD74 axis participates in inflammatory activation of Schwann cells following sciatic nerve injury. J Mol Histol 2019; 50:355-367. [PMID: 31197516 DOI: 10.1007/s10735-019-09832-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Accepted: 06/07/2019] [Indexed: 12/17/2022]
Abstract
Based on deep RNA sequencing of distal segments of lesioned sciatic nerves, a huge number of differentially expression genes (DEGs) were thus obtained and functionally analyzed. The inflammatory response was denoted as one of most significant biological processes following sciatic nerve injury. In the present study, ingenuity pathway analysis (IPA) demonstrated that macrophage migration inhibitory factor (MIF) was identified as a core regulator of inflammatory response through interaction with CD74 membrane receptor. By establishment of rat sciatic nerve transection model, we displayed that MIF was upregulated following sciatic nerve axotomy, in colocalization with Schwann cells (SCs). MIF promoted migration, proliferation, together with inflammatory responses of SCs in vitro. Immunoprecipitation showed that MIF interacted with CD74 receptor, through which to activate intracellular ERK and JNK signaling pathways. Interference of CD74 receptor using specific siRNA showed that the transcription of proinflammatory cytokines including TNF-α, IL-1β, as well as cytokine receptor TLR4 in SCs was significantly attenuated, supporting an participation of MIF/CD74 signal axis in SCs inflammatory response. The data provide a novel role of MIF in eliciting inflammatory response of peripheral nerve injury, which might be beneficial for precise therapy of peripheral nerve inflammation.
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41
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Genetic polymorphisms as determinants of pesticide toxicity: Recent advances. Toxicol Rep 2019; 6:564-570. [PMID: 31293901 PMCID: PMC6595235 DOI: 10.1016/j.toxrep.2019.06.004] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Revised: 05/30/2019] [Accepted: 06/06/2019] [Indexed: 12/19/2022] Open
Abstract
Genetic polymorphisms may influence pesticides-induced oxidative damage.Pesticides modulate immune-system cells functionality, leading to the onset of a dangerous pro-inflammatory microenvironment. DNA repair genes, Cytochrome P450 s, PON and GST genes have a key role in the metabolism of xenobiotics. Many workers are professionally exposed to pesticides with potential health consequences.
Occupational and environmental exposure to pesticides may induce harmful effects on human health by promoting the development of a wide range of disorders. Some of the most recently hypothesized mechanisms are oxidative stress and epigenetic modifications, however biological effects seem to be modulated mainly by the occurrence of genetic polymorphisms. The susceptibility to exposure can be evaluated by studying the most common polymorphisms of genes involved in the metabolism of organophosphorus compounds (cytochrome P450, glutathione transferase, acetyltransferases or paraoxonase 1). The aim of this article is to review recent literature data concerning the influence of genetic polymorphisms on pesticides-induced oxidative damage.
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42
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Lazarević M, Mazzon E, Momčilović M, Basile MS, Colletti G, Petralia MC, Bramanti P, Nicoletti F, Miljković Đ. The H₂S Donor GYY4137 Stimulates Reactive Oxygen Species Generation in BV2 Cells While Suppressing the Secretion of TNF and Nitric Oxide. Molecules 2018; 23:molecules23112966. [PMID: 30441775 PMCID: PMC6278327 DOI: 10.3390/molecules23112966] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Revised: 11/07/2018] [Accepted: 11/07/2018] [Indexed: 01/11/2023] Open
Abstract
GYY4137 is a hydrogen sulfide (H2S) donor that has been shown to act in an anti-inflammatory manner in vitro and in vivo. Microglial cells are among the major players in immunoinflammatory, degenerative, and neoplastic disorders of the central nervous system, including multiple sclerosis, Parkinson’s disease, Alzheimer’s disease, and glioblastoma multiforme. So far, the effects of GYY4137 on microglial cells have not been thoroughly investigated. In this study, BV2 microglial cells were stimulated with interferon-gamma and lipopolysaccharide and treated with GYY4137. The agent did not influence the viability of BV2 cells in concentrations up to 200 μM. It inhibited tumor necrosis factor but not interleukin-6 production. Expression of CD40 and CD86 were reduced under the influence of the donor. The phagocytic ability of BV2 cells and nitric oxide production were also affected by the agent. Surprisingly, GYY4137 upregulated generation of reactive oxygen species (ROS) by BV2 cells. The effect was mimicked by another H2S donor, Na2S, and it was not reproduced in macrophages. Our results demonstrate that GYY4137 downregulates inflammatory properties of BV2 cells but increases their ability to generate ROS. Further investigation of this unexpected phenomenon is warranted.
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Affiliation(s)
- Milica Lazarević
- Department of Immunology, Institute for Biological Research "Siniša Stanković", University of Belgrade, Bulevar despota Stefana 142, 11060 Belgrade, Serbia.
| | - Emanuela Mazzon
- IRCCS Centro Neurolesi Bonino Pulejo, Strada Statale 113, C.da Casazza, 98124 Messina, Italy.
| | - Miljana Momčilović
- Department of Immunology, Institute for Biological Research "Siniša Stanković", University of Belgrade, Bulevar despota Stefana 142, 11060 Belgrade, Serbia.
| | - Maria Sofia Basile
- Department of Immunology, Institute for Biological Research "Siniša Stanković", University of Belgrade, Bulevar despota Stefana 142, 11060 Belgrade, Serbia.
- Department of Biomedical and Biotechnological Sciences, University of Catania, Via S. Sofia 89, 95123 Catania, Italy.
| | - Giuseppe Colletti
- Department of Biomedical and Biotechnological Sciences, University of Catania, Via S. Sofia 89, 95123 Catania, Italy.
| | - Maria Cristina Petralia
- IRCCS Centro Neurolesi Bonino Pulejo, Strada Statale 113, C.da Casazza, 98124 Messina, Italy.
| | - Placido Bramanti
- IRCCS Centro Neurolesi Bonino Pulejo, Strada Statale 113, C.da Casazza, 98124 Messina, Italy.
| | - Ferdinando Nicoletti
- Department of Biomedical and Biotechnological Sciences, University of Catania, Via S. Sofia 89, 95123 Catania, Italy.
| | - Đorđe Miljković
- Department of Immunology, Institute for Biological Research "Siniša Stanković", University of Belgrade, Bulevar despota Stefana 142, 11060 Belgrade, Serbia.
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43
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Anticancer and Differentiation Properties of the Nitric Oxide Derivative of Lopinavir in Human Glioblastoma Cells. Molecules 2018; 23:molecules23102463. [PMID: 30261624 PMCID: PMC6222694 DOI: 10.3390/molecules23102463] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Revised: 09/17/2018] [Accepted: 09/23/2018] [Indexed: 01/07/2023] Open
Abstract
Glioblastoma (GBM) is the most frequent and deadly form of primary malignant brain tumor among adults. A promising emerging approach for GBM treatment may be offered from HIV protease inhibitors (HIV-PIs). In fact, in addition to their primary pharmacological activity in the treatment of HIV infection, they possess important anti-neoplastic effects. According to previous studies, the addition of a nitric oxide (NO) donating group to parental compounds can reduce their toxicity and enhance the anticancer action of various compounds, including HIV-PIs. In this study we compared the effects of the HIV-PI Lopinavir (Lopi) and of its NO-derivative Lopinavir-NO (Lopi-NO) on the in vitro growth of LN-229 and U-251 human GBM cell lines. Lopi-NO reduced the viability of LN-229 and U-251 cells at significantly lower concentrations than the parental drug. In particular, Lopi-NO inhibited tumor cell proliferation and induced the differentiation of U-251 cells toward an astrocyte-like phenotype without triggering significant cell death in both cell types. The anticancer effect of Lopi-NO was persistent even upon drug removal. Furthermore, Lopi-NO induced strong autophagy that did not appear to be related to its chemotherapeutic action. Overall, our results suggest that Lopi-NO could be a potential effective anticancer drug for GBM treatment.
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