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Singh IA, Lokhande KB, Swamy KV. Exploring the anticancer potential of fluoro flavone analogues: insights from molecular docking and dynamics studies with Aurora Kinase B. In Silico Pharmacol 2024; 12:26. [PMID: 38596365 PMCID: PMC10999403 DOI: 10.1007/s40203-024-00200-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Accepted: 02/22/2024] [Indexed: 04/11/2024] Open
Abstract
Aurora Kinase B belongs to the serine kinase family. It plays an essential role in cell division and participates in mitosis and chromatid segregation. Overexpression, polymorphism, and splicing variants in the protein lead to tumorigenesis, leading to cancer. Flavones belong to the class of flavonoids and are derived from plants and show anti-cancer activities. Fluoro flavones and their analogs are taken from the PubChem database, resulting in 3882 compounds which is 90% similar to the fluoro flavones. Lipinski's rule of five, REOS and PAINS drug-like filters were applied which resulted 2448 compounds. These compounds are docked with Aurora Kinase B using SP and XP modules of Glide software. The best binding scores for SP docking were - 9.153 kcal/mol for the compound with CID: 44298667, and XP docking was - 10.287 kcal/mol with CID: 101664315. Enrichment calculations were done using Aurora Kinase B's decoys to validate the docking result. The resulting R2 = 0.96 from enrichment calculations suggests that the docking protocol is valid. The SP and XP docking lead compounds and the Fluoro flavone were subjected to 100 ns MD simulation to probe the protein-ligand complex stability. Also, the binding free energies between the Aurora kinase B and lead compounds were computed by Prime MM/GBSA module. The result suggests that the lead compounds bind more strongly with Aurora Kinase B than the Fluoro flavone. These lead compounds can be further evaluated in vitro and in vivo and can be used as future novel drugs for the curation of cancer. Graphical abstract
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Affiliation(s)
- Ipsa A. Singh
- Bioinformatics Research Laboratory, Dr. D. Y. Patil Biotechnology and Bioinformatics Institute, Dr. D. Y. Patil Vidyapeeth, Pune, India
| | - Kiran Bharat Lokhande
- Bioinformatics Research Laboratory, Dr. D. Y. Patil Biotechnology and Bioinformatics Institute, Dr. D. Y. Patil Vidyapeeth, Pune, India
- Present Address: Translational Bioinformatics and Computational Genomics Research Lab, Department of Life Sciences, Shiv Nadar Institution of Eminence, Gautam Buddha Nagar, Greater Noida, UP India
| | - K. Venkateswara Swamy
- Drug Discovery Group, MIT School of Bioengineering Sciences & Research, MIT Art, Design and Technology University, Pune, 412201 India
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2
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Khan MM, Sharma V, Serajuddin M. Emerging role of miRNA in prostate cancer: A future era of diagnostic and therapeutics. Gene 2023; 888:147761. [PMID: 37666374 DOI: 10.1016/j.gene.2023.147761] [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: 04/12/2023] [Revised: 08/17/2023] [Accepted: 09/01/2023] [Indexed: 09/06/2023]
Abstract
Prostate cancer (PCa) is the most common cancer in men (20%) and is responsible for 6.8% (1/5) of all cancer-related deaths in men around the world. The development and spread of prostate cancer are driven by a wide variety of genomic changes and extensive epigenetic events. Because of this, the MicroRNA (miRNA) and associated molecular mechanisms involved in PCa genesis and aggressive were only partially identified until today. The miRNAs are a newly discovered category of regulatorsthat have recently been recognized to have a significant role in regulating numerous elements of cancer mechanisms, such as proliferation, differentiation, metabolism, and apoptosis. The miRNAs are a type of small (22-24 nucleotides), non-coding, endogenous, single-stranded RNA and work as potent gene regulators. Various types of cancer, including PCa, have found evidence that miRNA genes, which are often located in cancer-related genetic regions or fragile locations, have a role in the primary steps of tumorigenesis, either as oncogenes or tumorsuppressors. To explain the link between miRNAs and their function in the initiation and advancement of PCa, we conducted a preliminary assessment. The purpose of this research was to enhance our understanding of the connection between miRNA expression profiles and PCa by elucidating the fundamental processes of miRNA expression and the target genes.
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Affiliation(s)
- Mohd Mabood Khan
- Department of Zoology, University of Lucknow, Lucknow 226007, Uttar Pradesh, India.
| | - Vineeta Sharma
- Department of Medicine, Vanderbilt University Medical Center, Nashville 37232, TN, USA
| | - Mohammad Serajuddin
- Department of Zoology, University of Lucknow, Lucknow 226007, Uttar Pradesh, India
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3
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USP48 Governs Cell Cycle Progression by Regulating the Protein Level of Aurora B. Int J Mol Sci 2021; 22:ijms22168508. [PMID: 34445214 PMCID: PMC8395203 DOI: 10.3390/ijms22168508] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 07/31/2021] [Accepted: 08/02/2021] [Indexed: 12/28/2022] Open
Abstract
Deubiquitinating enzymes play key roles in the precise modulation of Aurora B—an essential cell cycle regulator. The expression of Aurora B increases before the onset of mitosis and decreases during mitotic exit; an imbalance in these levels has a severe impact on the fate of the cell cycle. Dysregulation of Aurora B can lead to aberrant chromosomal segregation and accumulation of errors during mitosis, eventually resulting in cytokinesis failure. Thus, it is essential to identify the precise regulatory mechanisms that modulate Aurora B levels during the cell division cycle. Using a deubiquitinase knockout strategy, we identified USP48 as an important candidate that can regulate Aurora B protein levels during the normal cell cycle. Here, we report that USP48 interacts with and stabilizes the Aurora B protein. Furthermore, we showed that the deubiquitinating activity of USP48 helps to maintain the steady-state levels of Aurora B protein by regulating its half-life. Finally, USP48 knockout resulted in delayed progression of cell cycle due to accumulation of mitotic defects and ultimately cytokinesis failure, suggesting the role of USP48 in cell cycle regulation.
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4
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Lakpour N, Saliminejad K, Ghods R, Reza Sadeghi M, Pilatz A, Khosravi F, Madjd Z. Potential biomarkers for testicular germ cell tumour: Risk assessment, diagnostic, prognostic and monitoring of recurrence. Andrologia 2021; 53:e13998. [PMID: 33534171 DOI: 10.1111/and.13998] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 01/01/2021] [Accepted: 01/12/2021] [Indexed: 12/17/2022] Open
Abstract
Testicular germ cell tumour (TGCT) is considered a relatively rare malignancy usually occurring in young men between 15 and 35 years of age, and both genetic and environmental factors contribute to its development. The majority of patients are diagnosed in an early-stage of TGCTs with an elevated 5-year survival rate after therapy. However, approximately 25% of patients show an incomplete response to chemotherapy or tumours relapse. The current therapies are accompanied by several adverse effects, including infertility. Aside from classical serum biomarker, many studies reported novel biomarkers for TGCTs, but without proper validation. Cancer cells share many similarities with embryonic stem cells (ESCs), and since ESC genes are not transcribed in most adult tissues, they could be considered ideal candidate targets for cancer-specific diagnosis and treatment. Added to this, several microRNAs (miRNA) including miRNA-371-3p can be further investigated as a molecular biomarker for diagnosis and monitoring of TGCTs. In this review, we will illustrate the findings of recent investigations in novel TGCTs biomarkers applicable for risk assessment, screening, diagnosis, prognosis, prediction and monitoring of the relapse.
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Affiliation(s)
- Niknam Lakpour
- Oncopathology Research Center, Iran University of Medical Sciences, Tehran, Iran.,Reproductive Biotechnology Research Center, Avicenna Research Institute, ACECR, Tehran, Iran
| | - Kioomars Saliminejad
- Reproductive Biotechnology Research Center, Avicenna Research Institute, ACECR, Tehran, Iran
| | - Roya Ghods
- Oncopathology Research Center, Iran University of Medical Sciences, Tehran, Iran.,Department of Molecular Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Sadeghi
- Reproductive Biotechnology Research Center, Avicenna Research Institute, ACECR, Tehran, Iran
| | - Adrian Pilatz
- Department of Urology, Pediatric Urology and Andrology, Justus Liebig University, Giessen, Germany
| | - Farhad Khosravi
- Department of Physiology, Faculty of Medicine, Justus Liebig University, Giessen, Germany
| | - Zahra Madjd
- Oncopathology Research Center, Iran University of Medical Sciences, Tehran, Iran.,Department of Molecular Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
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5
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miRNAs and Biomarkers in Testicular Germ Cell Tumors: An Update. Int J Mol Sci 2021; 22:ijms22031380. [PMID: 33573132 PMCID: PMC7866514 DOI: 10.3390/ijms22031380] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 01/21/2021] [Accepted: 01/27/2021] [Indexed: 12/12/2022] Open
Abstract
Testicular germ cell tumors (TGCTs) are the leading form of solid cancer and death affecting males between the ages of 20 and 40. Today, their surgical resection and chemotherapy are the treatments of first choice, even if sometimes this is not enough to save the lives of patients with TGCT. As seen for several tumors, the deregulation of microRNAs (miRNAs) is also a key feature in TGCTs. miRNAs are small molecules of RNA with biological activity that are released into biological fluids by testicular cancer cells. Their presence, therefore, can be detected and monitored by considering miRNAs as diagnostic and prognostic markers for TGCTs. The purpose of this review is to collect all the studies executed on miRNAs that have a potential role as biomarkers for testicular tumors.
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6
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Santoro A, Bufo P, Russo G, Cagiano S, Papagerakis S, Bucci P, Aquino G, Longo F, Feola A, Giordano A, Di Carlo A, Di Domenico M, Pannone G. Expression and clinical implication of cyclooxygenase-2 and E-cadherin in oral squamous cell carcinomas. Cancer Biol Ther 2020. [PMID: 26218314 PMCID: PMC7537792 DOI: 10.1080/15384047.2015.1071741] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Epithelial-Mesenchymal Transition (EMT) and angiogenesis are crucial events for development of aggressive and often fatal Oral Squamous Cell Carcinomas (OSCCs). Both promote cancer progression and metastasis development, but while the former induces the loss of E-cadherin expression and, hence cadherin switching; the latter produces hematic blood vessel neo-formation and contribute to OSCC cell growth, tumor mass development, and dissemination. Cyclooxygenase-2 (COX-2) has an important role, not only in angiogenic mechanisms, but also in favoring cancer invasion. Indeed it decreases the expression of E-cadherin and leads to phenotypic changes in epithelial cells (EMT) enhancing their carcinogenic potential. Our aim is to evaluate the interplay between E-cadherin cytoplasmic delocalization, COX-2 up-regulation and COX-2 induced neo-angiogenesis in 120 cases of OSCC. We have analyzed the distribution and the number of neo-formed endothelial buds surrounding infiltrating cells that express COX-2, as well as the neo-formed vessels in chronic inflammatory infiltrate, which surround the tumor. A double immunostaining method was employed in order to verify co-localization of endothelial cell marker (CD34) and COX-2. IHC has also been used to assess E-cadherin expression. Our data demonstrate that the OSCC cells, which lose membranous E-cadherin staining, acquiring a cytoplasmic delocalization, overexpress COX-2. Moreover, we find a new CD34+ vessel formation (sprouting angiogenesis). Only basaloid type of OSCC showes low level of COX-2 expression together with very low level of neo-angiogenesis and consequent tumor necrosis. The well-known anti-metastatic effect of certain COX-2 inhibitors suggests that these molecules might have clinical utility in the management of advanced cancers.
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Affiliation(s)
- Angela Santoro
- Department of Anatomic Pathology, 'Giovanni Paolo II' Foundation-UCSC , Campobasso, Italy
| | - Pantaleo Bufo
- Department of Clinical and Experimental Medicine, Institute of Pathological Anatomy, University of Foggia , Foggia, Italy
| | - Giuseppe Russo
- Department of Clinical and Experimental Medicine, Institute of Pathological Anatomy, University of Foggia , Foggia, Italy
| | - Simona Cagiano
- Department of Clinical and Experimental Medicine, Institute of Pathological Anatomy, University of Foggia , Foggia, Italy
| | - Silvana Papagerakis
- Laboratory of Head and Neck Cancer Invasion and Metastasis, Department of Otolaryngology, Head and Neck Oncology, University of Michigan, Medical School , Ann Arbor, MI, USA
| | - Paolo Bucci
- Department of Neuroscience, Reproductive and Odontostomatologies Science, University of Naples 'Federico II' , Naples, Italy
| | - Gabriella Aquino
- Section of Pathological Anatomy, National Cancer Institute 'G. Pascale Foundation' , Naples, Italy
| | - Francesco Longo
- Head and Neck Medical Oncology Unit, National Cancer Institute 'G. Pascale Foundation' , Naples, Italy
| | - Antonia Feola
- Department of Biology, University of Naples , Naples, Italy.,Department of Biochemistry, Biophisic and General Pathology Second University of Naples , Naples, Italy
| | - Antonio Giordano
- Department of Medicine, Surgery and Neuroscience, University of Siena , Siena, Italy.,Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, Temple University , Philadelphia, PA, USA
| | - Angelina Di Carlo
- Department of Medico-Surgical Sciences and Biotechnologies, "Sapienza" University of Rome , Rome, Italy
| | - Marina Di Domenico
- Department of Biochemistry, Biophisic and General Pathology Second University of Naples , Naples, Italy.,Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, Temple University , Philadelphia, PA, USA
| | - Giuseppe Pannone
- Department of Clinical and Experimental Medicine, Institute of Pathological Anatomy, University of Foggia , Foggia, Italy
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Chieffi P, De Martino M, Esposito F. Further insights into testicular germ cell tumor oncogenesis: potential therapeutic targets. Expert Rev Anticancer Ther 2020; 20:189-195. [PMID: 32164473 DOI: 10.1080/14737140.2020.1736566] [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] [Indexed: 02/07/2023]
Abstract
Introduction: Testicular germ cell tumors (TGCTs) are the most common neoplasia in the young male population, and the incidence has been constantly increasing in many parts of the world. These tumors are classified into seminomas and non-seminomas, and those divided, in turn, into yolk sac tumors, embryonal cell carcinomas, choriocarcinomas, and teratomas. Although therapeutic approaches have improved, approximately 25% of the patients relapse or, in a small number of cases, show platinum-resistant disease.Areas covered: We review several molecular targets that have recently emerged as powerful tools for both diagnosis and therapy of TGCTs. Moreover, we reviewed the most frequent deregulated pathways involved in TGCT tumorigenesis, reporting drugs that may emerge as novel therapeutic agents.Expert opinion: TGCT treatment is mainly based on platinum-derivative therapy with high cure rates. However, in the refractory patients, there are few alternative treatments. Thus, different pharmacological approaches have to be thoroughly investigated to shed new light on TGCT pathogenesis and treatment.
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Affiliation(s)
- Paolo Chieffi
- Dipartimento di Psicologia, Università della Campania, Caserta, Italy
| | - Marco De Martino
- Dipartimento di Psicologia, Università della Campania, Caserta, Italy.,Istituto di Endocrinologia ed Oncologia Sperimentale del CNR c/o Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Scuola di Medicina e Chirurgia di Napoli, Università degli Studi di Napoli 'Federico II', Naples, Italy
| | - Francesco Esposito
- Istituto di Endocrinologia ed Oncologia Sperimentale del CNR c/o Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Scuola di Medicina e Chirurgia di Napoli, Università degli Studi di Napoli 'Federico II', Naples, Italy
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8
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Santillo A, Falvo S, Di Fiore MM, Di Giacomo Russo F, Chieffi P, Usiello A, Pinelli C, Baccari GC. AMPA receptor expression in mouse testis and spermatogonial GC-1 cells: A study on its regulation by excitatory amino acids. J Cell Biochem 2019; 120:11044-11055. [PMID: 30762900 DOI: 10.1002/jcb.28382] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 12/20/2018] [Accepted: 01/07/2019] [Indexed: 01/24/2023]
Abstract
Excitatory amino acids (EAAs) are found present in the nervous and reproductive systems of animals. Numerous studies have demonstrated a regulatory role for Glutamate (Glu), d-aspartate ( d-Asp) and N-methyl- d-aspartate (NMDA) in the control of spermatogenesis. EAAs are able to stimulate the Glutamate receptors, including the α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor (AMPAR). Here in, we assess expression of the main AMPAR subunits, GluA1 and GluA2/3, in the mouse testis and in spermatogonial GC-1 cells. The results showed that both GluA1 and GluA2/3 were localized in mouse testis prevalently in spermatogonia. The subunit GluA2/3 was more highly expressed compared with GluA1 in both the testis and the GC-1 cells. Subsequently, GC-1 cells were incubated with medium containing l-Glu, d-Glu, d-Asp or NMDA to determine GluA1 and GluA2/3 expressions. At 30 minutes and 2 hours of incubation, EAA-treated GC-1 cells showed significantly higher expression levels of both GluA1 and GluA2/3. Furthermore, p-extracellular signal-regulated kinase (ERK), p-Akt, proliferating cell nuclear antigen (PCNA), and Aurora B expressions were assayed in l-Glu-, d-Glu-, and NMDA-treated GC-1 cells. At 30 minutes and 2 hours of incubation, treated GC-1 cells showed significantly higher expression levels of p-ERK and p-Akt. A consequent increase of PCNA and Aurora B expressions was induced by l-Glu and NMDA, but not by d-Glu. Our study demonstrates a direct effect of the EAAs on spermatogonial activity. In addition, the increased protein expression levels of GluA1 and GluA2/3 in EAA-treated GC-1 cells suggest that EAAs could activate ERK and Akt pathways through the AMPAR. Finally, the increased PCNA and Aurora B levels may imply an enhanced proliferative activity.
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Affiliation(s)
- Alessandra Santillo
- Department of Environmental, Biological, and Pharmaceutical Sciences & Technologies, University of Campania "L. Vanvitelli", Caserta, Italy
| | - Sara Falvo
- Department of Environmental, Biological, and Pharmaceutical Sciences & Technologies, University of Campania "L. Vanvitelli", Caserta, Italy
| | - Maria M Di Fiore
- Department of Environmental, Biological, and Pharmaceutical Sciences & Technologies, University of Campania "L. Vanvitelli", Caserta, Italy
| | - Federica Di Giacomo Russo
- Department of Environmental, Biological, and Pharmaceutical Sciences & Technologies, University of Campania "L. Vanvitelli", Caserta, Italy
| | - Paolo Chieffi
- Department of Psychology, University of Campania "L. Vanvitelli", Caserta, Italy
| | - Alessandro Usiello
- Department of Environmental, Biological, and Pharmaceutical Sciences & Technologies, University of Campania "L. Vanvitelli", Caserta, Italy
| | - Claudia Pinelli
- Department of Environmental, Biological, and Pharmaceutical Sciences & Technologies, University of Campania "L. Vanvitelli", Caserta, Italy
| | - Gabriella Chieffi Baccari
- Department of Environmental, Biological, and Pharmaceutical Sciences & Technologies, University of Campania "L. Vanvitelli", Caserta, Italy
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9
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Abstract
Testicular germ cell tumors (TGCTs) are the most frequent solid malignant tumors in men 20-34 years of age and the most frequent cause of death from solid tumors in this age group. In addition, the incidence of these tumors has significantly increased over the last few decades. Testicular germ cell tumors are classified into seminoma and nonseminoma germ cell tumors (NSGCTs). NSGCTs can be further divided into embryonal carcinoma, Teratoma, yolk sac tumor, and choriocarcinoma. There are noteworthy differences about therapy and prognosis of seminomas and nonseminoma germ cell tumors, even though both share characteristics of the primordial germ cells (PGCs). Many discovered biomarkers including HMGA1, GPR30, Aurora-B, estrogen receptor β, and others have given further advantage to discriminate between histological subgroups and could represent useful molecular therapeutic targets.
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Affiliation(s)
- Paolo Chieffi
- Dipartimento di Psicologia, Università della Campania, Caserta, Italy
- Address correspondence to:Dr. Paolo Chieffi, Dipartimento di Psicologia, Università della Campania, Viale Ellittico, 3181100 Caserta, Italy. E-mail:
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10
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Chieffi P, De Martino M, Esposito F. New Anti-Cancer Strategies in Testicular Germ Cell Tumors. Recent Pat Anticancer Drug Discov 2019; 14:53-59. [DOI: 10.2174/1574892814666190111120023] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Revised: 12/10/2018] [Accepted: 01/02/2019] [Indexed: 11/22/2022]
Abstract
Background: The most common solid malignancy of young men aged 20 to 34 years is testicular germ cell tumor. In addition, the incidence of these tumors has significantly increased throughout the last years. Testicular germ cell tumors are classified into seminoma and nonseminoma germ cell tumors, which take in yolk sac tumor, embryonal cell carcinoma, choriocarcinoma, and teratoma. There are noteworthy differences about therapy and prognosis of seminomas and nonseminoma germ cell tumors, even though both share characteristics of the primordial germ cells. </P><P> Objectives: The study is focused on different molecular mechanisms strongly involved in testicular germ cell line tumors underlying new strategies to treat this human neoplasia.Methods:Bibliographic data from peer-reviewed research, patent and clinical trial literature, and around eighty papers and patents have been included in this review.Results:Our study reveals that several biomarkers are usefully utilized to discriminate among different histotypes. Moreover, we found new patents regarding testicular germ cell tumor treatments such as the expression of claudin 6, monoclonal antibody (Brentuximab Vedotin), immune checkpoint blockade (ICB) with the FDA-approved drugs pembrolizumab and nivolumab or the oncolytic virus Pelareorep, the combination of selective inhibitors of Aurora kinase.Conclusion:Finally, the pathogenesis of testicular germ cell tumor needs to be deeply understood so that it will improve data on stem cells, tumorigenesis and disease tumor management by more selective treatment.
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Affiliation(s)
- Paolo Chieffi
- Department of Psychology, University of Campania, 81100 Caserta, Italy
| | - Marco De Martino
- Department of Psychology, University of Campania, 81100 Caserta, Italy
| | - Francesco Esposito
- Institute of Endocrinology and Experimental Oncology of the CNR c / o Department of Molecular Medicine and Medical Biotechnology, School of Medicine and Surgery of Naples, University of Naples 'Federico II', Naples, Italy
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11
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Vanacore D, Boccellino M, Rossetti S, Cavaliere C, D'Aniello C, Di Franco R, Romano FJ, Montanari M, La Mantia E, Piscitelli R, Nocerino F, Cappuccio F, Grimaldi G, Izzo A, Castaldo L, Pepe MF, Malzone MG, Iovane G, Ametrano G, Stiuso P, Quagliuolo L, Barberio D, Perdonà S, Muto P, Montella M, Maiolino P, Veneziani BM, Botti G, Caraglia M, Facchini G. Micrornas in prostate cancer: an overview. Oncotarget 2018; 8:50240-50251. [PMID: 28445135 PMCID: PMC5564846 DOI: 10.18632/oncotarget.16933] [Citation(s) in RCA: 96] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Accepted: 03/25/2017] [Indexed: 12/11/2022] Open
Abstract
Prostate cancer is the second highest cause of cancer mortality after lung tumours. In USA it affects about 2.8 million men and the incidence increases with age in many countries. Therefore, early diagnosis is a very important step for patient clinical evaluation and for a selective and efficient therapy. The study of miRNAs' functions and molecular mechanisms has brought new knowledge in biological processes of cancer. In prostate cancer there is a deregulation of several miRNAs that may function as tumour suppressors or oncogenes. The aim of this review is to analyze the progress made to our understanding of the role of miRNA dysregulation in prostate cancer tumourigenesis.
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Affiliation(s)
- Daniela Vanacore
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy.,Department of Biochemistry, Biophysics and General Pathology, University of Campania "L. Vanvitelli" Naples, Naples, Italy
| | - Mariarosaria Boccellino
- Department of Biochemistry, Biophysics and General Pathology, University of Campania "L. Vanvitelli" Naples, Naples, Italy
| | - Sabrina Rossetti
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy.,Division of Medical Oncology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori 'Fondazione G. Pascale', IRCCS, Naples, Italy
| | - Carla Cavaliere
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy.,Department of Onco-Ematology Medical Oncology, S.G. Moscati Hospital of Taranto, Taranto, Italy
| | - Carmine D'Aniello
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy.,Division of Medical Oncology, A.O.R.N. dei COLLI "Ospedali Monaldi-Cotugno-CTO", Napoli, Italy
| | - Rossella Di Franco
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy.,Radiation Oncology, Istituto Nazionale per lo Studio e la Cura dei Tumori 'Fondazione Giovanni Pascale', IRCCS, Napoli, Italy
| | - Francesco Jacopo Romano
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy
| | - Micaela Montanari
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy.,Department of Molecular Medicine and Medical Biotechnologies, University of Naples "Federico II", Naples, Italy
| | - Elvira La Mantia
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy.,Pathology Unit, Istituto Nazionale Tumori "Fondazione G. Pascale", IRCCS, Naples, Italy
| | - Raffaele Piscitelli
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy.,Pharmacy Unit, Istituto Nazionale Tumori, Istituto Nazionale Tumori-Fondazione G. Pascale, Naples, Italy
| | - Flavia Nocerino
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy.,Epidemiology Unit, Istituto Nazionale per lo Studio e la Cura dei Tumori 'Fondazione Giovanni Pascale', IRCCS, Napoli, Italy
| | - Francesca Cappuccio
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy.,Psicology Unit, Istituto Nazionale per lo Studio e la Cura dei Tumori 'Fondazione Giovanni Pascale', IRCCS, Napoli, Italy
| | - Giovanni Grimaldi
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy.,Division of Urology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori 'Fondazione G. Pascale', IRCCS, Naples, Italy
| | - Alessandro Izzo
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy.,Division of Urology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori 'Fondazione G. Pascale', IRCCS, Naples, Italy
| | - Luigi Castaldo
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy.,Division of Urology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori 'Fondazione G. Pascale', IRCCS, Naples, Italy
| | - Maria Filomena Pepe
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy.,Pathology Unit, Istituto Nazionale Tumori "Fondazione G. Pascale", IRCCS, Naples, Italy
| | - Maria Gabriella Malzone
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy.,Pathology Unit, Istituto Nazionale Tumori "Fondazione G. Pascale", IRCCS, Naples, Italy
| | - Gelsomina Iovane
- Division of Medical Oncology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori 'Fondazione G. Pascale', IRCCS, Naples, Italy
| | - Gianluca Ametrano
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy.,Radiation Oncology, Istituto Nazionale per lo Studio e la Cura dei Tumori 'Fondazione Giovanni Pascale', IRCCS, Napoli, Italy
| | - Paola Stiuso
- Department of Biochemistry, Biophysics and General Pathology, University of Campania "L. Vanvitelli" Naples, Naples, Italy
| | - Lucio Quagliuolo
- Department of Biochemistry, Biophysics and General Pathology, University of Campania "L. Vanvitelli" Naples, Naples, Italy
| | - Daniela Barberio
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy.,Psicology Unit, Istituto Nazionale per lo Studio e la Cura dei Tumori 'Fondazione Giovanni Pascale', IRCCS, Napoli, Italy
| | - Sisto Perdonà
- Division of Urology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori 'Fondazione G. Pascale', IRCCS, Naples, Italy
| | - Paolo Muto
- Radiation Oncology, Istituto Nazionale per lo Studio e la Cura dei Tumori 'Fondazione Giovanni Pascale', IRCCS, Napoli, Italy
| | - Maurizio Montella
- Epidemiology Unit, Istituto Nazionale per lo Studio e la Cura dei Tumori 'Fondazione Giovanni Pascale', IRCCS, Napoli, Italy
| | - Piera Maiolino
- Pharmacy Unit, Istituto Nazionale Tumori, Istituto Nazionale Tumori-Fondazione G. Pascale, Naples, Italy
| | - Bianca Maria Veneziani
- Department of Molecular Medicine and Medical Biotechnologies, University of Naples "Federico II", Naples, Italy
| | - Gerardo Botti
- Pathology Unit, Istituto Nazionale Tumori "Fondazione G. Pascale", IRCCS, Naples, Italy.,Scientific Directorate, Istituto Nazionale Tumori 'Fondazione G. Pascale', IRCCS, Naples, Italy
| | - Michele Caraglia
- Department of Biochemistry, Biophysics and General Pathology, University of Campania "L. Vanvitelli" Naples, Naples, Italy
| | - Gaetano Facchini
- Progetto ONCONET2.0, Linea progettuale 14 per l'implementazione della Prevenzione e Diagnosi Precoce del Tumore alla Prostata e Testicolo, Regione Campania, Italy.,Division of Medical Oncology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori 'Fondazione G. Pascale', IRCCS, Naples, Italy
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12
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Abstract
A critical step for maintenance of genetic stability is chromosome segregation, which requires a high coordination of cellular processes. Loss of mitotic regulation is a possible cause of aneuploidy in human epithelial malignancy and it is thought to create an abnormal nuclear morphology in cancer cells. Serine/threonine protein kinase Aurora B gene plays a regulatory role from G2 to cytokinesis, encompassing key cell cycle events such as centrosome duplication, chromosome bi-orientation, and segregation. The overexpression of Aurora B has been observed in several tumour types, and has been linked with a poor prognosis for cancer patients. Therapeutic inhibition of Aurora kinase showed great promise as a probable anticancer regime because of its important role during cell division.
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Affiliation(s)
- Paolo Chieffi
- Dipartimento di Psicologia, Università della Campania, Caserta, Italy
- Address correspondence to:Dr. Paolo Chieffi, Dipartimento di Psicologia, Università della Campania, Viale Ellittico, 31 81100 Caserta, Italy. E-mail:
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13
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Ebrahimiyan H, Aslani S, Rezaei N, Jamshidi A, Mahmoudi M. Survivin and autoimmunity; the ins and outs. Immunol Lett 2018; 193:14-24. [DOI: 10.1016/j.imlet.2017.11.004] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2017] [Revised: 09/13/2017] [Accepted: 11/06/2017] [Indexed: 02/06/2023]
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14
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Abstract
Testicular germ cell tumor (TGCT) is the most common solid malignancy occurring in young men between 20 and 34 years of age, and its incidence has increased significantly over the last decades. Clinically several types of immunohistochemical markers are useful and sensitive. These new biomarkers are genes expressed in primordial germ cells/gonocytes and embryonic pluripotency-related cells but not in normal adult germ cells and they include OCT3/4, HMGA1 and 2, NANOG, SOX2, and LIN28. Gene expression in TGCT is regulated, at least in part, by DNA and histone modifications, and the epigenetic profile of these tumours is characterised by genome-wide demethylation. There are different epigenetic modifications in TGCT subtypes that reflect the normal developmental switch in primordial germ cells from an under to normally methylated genome.
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Affiliation(s)
- Paolo Chieffi
- Dipartimento di Psicologia, Università della Campania, Caserta, Italy
- Address correspondence to: Dr. Paolo Chieffi, Dipartimento di Psicologia, Viale Ellittico, 31 81100 Caserta, Italy. E-mail:
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15
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Boccellino M, Vanacore D, Zappavigna S, Cavaliere C, Rossetti S, D'Aniello C, Chieffi P, Amler E, Buonerba C, Di Lorenzo G, Di Franco R, Izzo A, Piscitelli R, Iovane G, Muto P, Botti G, Perdonà S, Caraglia M, Facchini G. Testicular cancer from diagnosis to epigenetic factors. Oncotarget 2017; 8:104654-104663. [PMID: 29262668 PMCID: PMC5732834 DOI: 10.18632/oncotarget.20992] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2017] [Accepted: 08/29/2017] [Indexed: 12/16/2022] Open
Abstract
Testicular cancer (TC) is one of the most common neoplasms that occurs in male and includes germ cell tumors (GCT), sex cord-gonadal stromal tumors and secondary testicular tumors. Diagnosis of TC involves the evaluation of serum tumor markers alpha-fetoprotein, human chorionic gonadotropin and lactate dehydrogenase, but clinically several types of immunohistochemical markers are more useful and more sensitive in GCT, but not in teratoma. These new biomarkers are genes expressed in primordial germ cells/gonocytes and embryonic pluripotency-related cells but not in normal adult germ cells and they include PLAP, OCT3/4 (POU5F1), NANOG, SOX2, REX1, AP-2γ (TFAP2C) and LIN28. Gene expression in GCT is regulated, at least in part, by DNA and histone modifications, and the epigenetic profile of these tumours is characterised by genome-wide demethylation. There are different epigenetic modifications in TG-subtypes that reflect the normal developmental switch in primordial germ cells from an under- to normally methylated genome. The main purpose of this review is to illustrate the findings of recent investigations in the classification of male genital organs, the discoveries in the use of prognostic and diagnostic markers and the epigenetic aberrations mainly affecting the patterns of DNA methylation/histone modifications of genes (especially tumor suppressors) and microRNAs (miRNAs).
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Affiliation(s)
- Mariarosaria Boccellino
- Department of Biochemistry, Biophysics and General Pathology, University of Campania "L. Vanvitelli" Naples, Naples, Italy
| | - Daniela Vanacore
- Department of Biochemistry, Biophysics and General Pathology, University of Campania "L. Vanvitelli" Naples, Naples, Italy.,Progetto ONCONET 2.0, Linea progettuale 14 per l'implementazione della prevenzione e diagnosi precoce del tumore alla prostata e testicolo, Regione Campania, Italy
| | - Silvia Zappavigna
- Department of Biochemistry, Biophysics and General Pathology, University of Campania "L. Vanvitelli" Naples, Naples, Italy
| | - Carla Cavaliere
- Medical Oncology Unit, ASL NA 3 SUD, Ospedali Riuniti Area Nolana, Nola, Italy
| | - Sabrina Rossetti
- Progetto ONCONET 2.0, Linea progettuale 14 per l'implementazione della prevenzione e diagnosi precoce del tumore alla prostata e testicolo, Regione Campania, Italy.,Division of Medical Oncology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori 'Fondazione G. Pascale'-IRCCS, Naples, Italy
| | - Carmine D'Aniello
- Division of Medical Oncology, A.O.R.N. dei COLLI "Ospedali Monaldi-Cotugno-CTO", Napoli, Italy
| | - Paolo Chieffi
- Department of Psychology, University of Campania "L. Vanvitelli" Naples, Naples, Italy
| | - Evzen Amler
- 2nd Faculty of Medicine, Charles University, V Uvalu 84, Prague 5, Czech Republic.,Faculty of Biomedical Engineering, UCEEB, CVUT, Zikova 4, Prague 6, Student Science, H.Podluzi, Prague, Czech Republic
| | - Carlo Buonerba
- Department of Clinical Medicine and Surgery, University Federico II of Naples, Naples, Italy
| | - Giuseppe Di Lorenzo
- Department of Clinical Medicine and Surgery, University Federico II of Naples, Naples, Italy
| | - Rossella Di Franco
- Progetto ONCONET 2.0, Linea progettuale 14 per l'implementazione della prevenzione e diagnosi precoce del tumore alla prostata e testicolo, Regione Campania, Italy.,Radiation Oncology, Istituto Nazionale per lo Studio e la Cura dei Tumori 'Fondazione Giovanni Pascale'-IRCCS, Napoli, Italy
| | - Alessandro Izzo
- Division of Urology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori 'Fondazione G. Pascale'-IRCCS, Naples, Italy
| | - Raffaele Piscitelli
- Progetto ONCONET 2.0, Linea progettuale 14 per l'implementazione della prevenzione e diagnosi precoce del tumore alla prostata e testicolo, Regione Campania, Italy
| | - Gelsomina Iovane
- Division of Medical Oncology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori 'Fondazione G. Pascale'-IRCCS, Naples, Italy
| | - Paolo Muto
- Radiation Oncology, Istituto Nazionale per lo Studio e la Cura dei Tumori 'Fondazione Giovanni Pascale'-IRCCS, Napoli, Italy
| | - Gerardo Botti
- Pathology Unit, Istituto Nazionale Tumori "Fondazione G. Pascale"- IRCCS, Naples, Italy.,Scientific Management, Istituto Nazionale Tumori 'Fondazione G. Pascale'-IRCCS, Naples, Italy
| | - Sisto Perdonà
- Division of Urology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori 'Fondazione G. Pascale'-IRCCS, Naples, Italy
| | - Michele Caraglia
- Department of Biochemistry, Biophysics and General Pathology, University of Campania "L. Vanvitelli" Naples, Naples, Italy
| | - Gaetano Facchini
- Progetto ONCONET 2.0, Linea progettuale 14 per l'implementazione della prevenzione e diagnosi precoce del tumore alla prostata e testicolo, Regione Campania, Italy.,Division of Medical Oncology, Department of Uro-Gynaecological Oncology, Istituto Nazionale Tumori 'Fondazione G. Pascale'-IRCCS, Naples, Italy
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16
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Schecher S, Walter B, Falkenstein M, Macher-Goeppinger S, Stenzel P, Krümpelmann K, Hadaschik B, Perner S, Kristiansen G, Duensing S, Roth W, Tagscherer KE. Cyclin K dependent regulation of Aurora B affects apoptosis and proliferation by induction of mitotic catastrophe in prostate cancer. Int J Cancer 2017; 141:1643-1653. [PMID: 28670704 DOI: 10.1002/ijc.30864] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2017] [Revised: 05/30/2017] [Accepted: 06/12/2017] [Indexed: 12/11/2022]
Abstract
Cyclin K plays a critical role in transcriptional regulation as well as cell development. However, the role of Cyclin K in prostate cancer is unknown. Here, we describe the impact of Cyclin K on prostate cancer cells and examine the clinical relevance of Cyclin K as a biomarker for patients with prostate cancer. We show that Cyclin K depletion in prostate cancer cells induces apoptosis and inhibits proliferation accompanied by an accumulation of cells in the G2/M phase. Moreover, knockdown of Cyclin K causes mitotic catastrophe displayed by multinucleation and spindle multipolarity. Furthermore, we demonstrate a Cyclin K dependent regulation of the mitotic kinase Aurora B and provide evidence for an Aurora B dependent induction of mitotic catastrophe. In addition, we show that Cyclin K expression is associated with poor biochemical recurrence-free survival in patients with prostate cancer treated with an adjuvant therapy. In conclusion, targeting Cyclin K represents a novel, promising anti-cancer strategy to induce cell cycle arrest and apoptotic cell death through induction of mitotic catastrophe in prostate cancer cells. Moreover, our results indicate that Cyclin K is a putative predictive biomarker for clinical outcome and therapy response for patients with prostate cancer.
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Affiliation(s)
- Sabrina Schecher
- Molecular Tumor-Pathology, German Cancer Research Center (DKFZ), Heidelberg, Germany.,Institute of Pathology, University of Heidelberg, Heidelberg, Germany.,Institute of Pathology, University Medical Center Mainz, Mainz, Germany
| | - Britta Walter
- Institute of Pathology, University of Heidelberg, Heidelberg, Germany
| | - Michael Falkenstein
- Molecular Urooncology, Department of Urology, University of Heidelberg, Heidelberg, Germany
| | - Stephan Macher-Goeppinger
- Molecular Tumor-Pathology, German Cancer Research Center (DKFZ), Heidelberg, Germany.,Institute of Pathology, University of Heidelberg, Heidelberg, Germany.,Institute of Pathology, University Medical Center Mainz, Mainz, Germany
| | - Philipp Stenzel
- Institute of Pathology, University Medical Center Mainz, Mainz, Germany
| | | | - Boris Hadaschik
- Department of Urology, Essen University Hospital, Essen, Germany.,Department of Urology, University of Heidelberg, Heidelberg, Germany
| | - Sven Perner
- Pathology of the University Medical Center Schleswig-Holstein, Campus Luebeck and the Research Center Borstel, Leibniz Center for Medicine and Biosciences, 23538 Luebeck and 23845 Borstel, Germany
| | | | - Stefan Duensing
- Molecular Urooncology, Department of Urology, University of Heidelberg, Heidelberg, Germany
| | - Wilfried Roth
- Molecular Tumor-Pathology, German Cancer Research Center (DKFZ), Heidelberg, Germany.,Institute of Pathology, University of Heidelberg, Heidelberg, Germany.,Institute of Pathology, University Medical Center Mainz, Mainz, Germany
| | - Katrin E Tagscherer
- Molecular Tumor-Pathology, German Cancer Research Center (DKFZ), Heidelberg, Germany.,Institute of Pathology, University of Heidelberg, Heidelberg, Germany.,Institute of Pathology, University Medical Center Mainz, Mainz, Germany
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17
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Irace C, Misso G, Capuozzo A, Piccolo M, Riccardi C, Luchini A, Caraglia M, Paduano L, Montesarchio D, Santamaria R. Antiproliferative effects of ruthenium-based nucleolipidic nanoaggregates in human models of breast cancer in vitro: insights into their mode of action. Sci Rep 2017; 7:45236. [PMID: 28349991 PMCID: PMC5368645 DOI: 10.1038/srep45236] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2016] [Accepted: 02/17/2017] [Indexed: 12/26/2022] Open
Abstract
Looking for new metal-based anticancer treatments, in recent years many ruthenium complexes have been proposed as effective and safe potential drugs. In this context we have recently developed a novel approach for the in vivo delivery of Ru(III) complexes, preparing stable ruthenium-based nucleolipidic nanoaggregates endowed with significant antiproliferative activity. Herein we describe the cellular response to our ruthenium-containing formulations in selected models of human breast cancer. By in vitro bioscreens in the context of preclinical studies, we have focused on their ability to inhibit breast cancer cell proliferation by the activation of the intrinsic apoptotic pathway, possibly via mitochondrial perturbations involving Bcl-2 family members and predisposing to programmed cell death. In addition, the most efficient ruthenium-containing cationic nanoaggregates we have hitherto developed are able to elicit both extrinsic and intrinsic apoptosis, as well as autophagy. To limit chemoresistance and counteract uncontrolled proliferation, multiple cell death pathways activation by metal-based chemotherapeutics is a challenging, yet very promising strategy for targeted therapy development in aggressive cancer diseases, such as triple-negative breast cancer with limited treatment options. These outcomes provide valuable, original knowledge on ruthenium-based candidate drugs and new insights for future optimized cancer treatment protocols.
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Affiliation(s)
- Carlo Irace
- Department of Pharmacy, University of Naples “Federico II”, Via D. Montesano 49, 80131-Naples, Italy
| | - Gabriella Misso
- Department of Biochemistry, Biophysics and General Pathology, University of Campania “Luigi Vanvitelli”, Via L. De Crecchio 7, 80138-Naples, Italy
| | - Antonella Capuozzo
- Department of Pharmacy, University of Naples “Federico II”, Via D. Montesano 49, 80131-Naples, Italy
| | - Marialuisa Piccolo
- Department of Pharmacy, University of Naples “Federico II”, Via D. Montesano 49, 80131-Naples, Italy
| | - Claudia Riccardi
- Department of Chemical Sciences, University of Naples “Federico II”, Via Cintia 21, 80126-Naples, Italy
| | - Alessandra Luchini
- Department of Chemical Sciences, University of Naples “Federico II”, Via Cintia 21, 80126-Naples, Italy
- Institut Laue-Langevin, 71 Avenue des Martyrs, 38000, Grenoble, France
| | - Michele Caraglia
- Department of Biochemistry, Biophysics and General Pathology, University of Campania “Luigi Vanvitelli”, Via L. De Crecchio 7, 80138-Naples, Italy
| | - Luigi Paduano
- Department of Chemical Sciences, University of Naples “Federico II”, Via Cintia 21, 80126-Naples, Italy
- CSGI - Consorzio Sistemi a Grande Interfase, Department of Chemistry, University of Florence, Via della Lastruccia 3, 50019-Sesto Fiorentino (FI) Italy
| | - Daniela Montesarchio
- Department of Chemical Sciences, University of Naples “Federico II”, Via Cintia 21, 80126-Naples, Italy
| | - Rita Santamaria
- Department of Pharmacy, University of Naples “Federico II”, Via D. Montesano 49, 80131-Naples, Italy
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18
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De Martino M, Forzati F, Marfella M, Pellecchia S, Arra C, Terracciano L, Fusco A, Esposito F. HMGA1P7-pseudogene regulates H19 and Igf2 expression by a competitive endogenous RNA mechanism. Sci Rep 2016; 6:37622. [PMID: 27874091 PMCID: PMC5118720 DOI: 10.1038/srep37622] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2016] [Accepted: 11/01/2016] [Indexed: 12/18/2022] Open
Abstract
Recent studies have revealed that pseudogene transcripts can function as competing endogenous RNAs, and thereby can also contribute to cancer when dysregulated. We have recently identified two pseudogenes, HMGA1P6 and HMGA1P7 for the HMGA1 gene whose overexpression has a critical role in cancer progression. These pseudogenes work as competitive endogenous RNA decoys for HMGA1 and other cancer related genes suggesting their role in carcinogenesis. Looking for new HMGA1 pseudogene ceRNAs, we performed RNA sequencing technology on mouse embryonic fibroblasts deriving from transgenic mice overexpressing HMGA1P7. Here, we report that HMGA1P7 mRNA sustains the H19 and Igf2 overexpression by acting as miRNA decoy. Lastly, the expression of HMGA1P7 was significantly correlated with H19 and IGF2 levels in human breast cancer thereby suggesting a role for HMGA1P7 deregulation in this neoplasia.
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Affiliation(s)
- Marco De Martino
- Istituto di Endocrinologia ed Oncologia Sperimentale del CNR c/o Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Scuola di Medicina e Chirurgia di Napoli, Università degli Studi di Napoli "Federico II", via Pansini 5, 80131 Naples, Italy
| | - Floriana Forzati
- Istituto di Endocrinologia ed Oncologia Sperimentale del CNR c/o Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Scuola di Medicina e Chirurgia di Napoli, Università degli Studi di Napoli "Federico II", via Pansini 5, 80131 Naples, Italy
| | - Marianna Marfella
- Istituto di Endocrinologia ed Oncologia Sperimentale del CNR c/o Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Scuola di Medicina e Chirurgia di Napoli, Università degli Studi di Napoli "Federico II", via Pansini 5, 80131 Naples, Italy
| | - Simona Pellecchia
- Istituto di Endocrinologia ed Oncologia Sperimentale del CNR c/o Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Scuola di Medicina e Chirurgia di Napoli, Università degli Studi di Napoli "Federico II", via Pansini 5, 80131 Naples, Italy
| | - Claudio Arra
- Istituto Nazionale dei Tumori, Fondazione Pascale, via Mariano Semmola, 80131 Naples, Italy
| | - Luigi Terracciano
- Institute of Pathology, Molecular Pathology Division, University of Basel, Schonbeinstrasse 40, 4003 Basel, Switzerland
| | - Alfredo Fusco
- Istituto di Endocrinologia ed Oncologia Sperimentale del CNR c/o Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Scuola di Medicina e Chirurgia di Napoli, Università degli Studi di Napoli "Federico II", via Pansini 5, 80131 Naples, Italy
| | - Francesco Esposito
- Istituto di Endocrinologia ed Oncologia Sperimentale del CNR c/o Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Scuola di Medicina e Chirurgia di Napoli, Università degli Studi di Napoli "Federico II", via Pansini 5, 80131 Naples, Italy
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19
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Cierna Z, Mego M, Jurisica I, Machalekova K, Chovanec M, Miskovska V, Svetlovska D, Kalavska K, Rejlekova K, Kajo K, Mardiak J, Babal P. Fibrillin-1 (FBN-1) a new marker of germ cell neoplasia in situ. BMC Cancer 2016; 16:597. [PMID: 27487789 PMCID: PMC4973050 DOI: 10.1186/s12885-016-2644-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2016] [Accepted: 07/28/2016] [Indexed: 01/09/2023] Open
Abstract
Background Germ cell neoplasia in situ (GCNIS), is preinvasive stage of testicular germ cell tumours (TGCTs). Fibrillins, which are integral components of microfibrils are suggested to be involved in cancer pathogenesis and maintenance of embryonic stem cells pluripotency. The aim of this study was to examine fibrillin-1 (FBN-1) expression in TGCTs patients. Methods Surgical specimens from 203 patients with TGCTs were included into the translational study. FBN-1 expression was evaluated in the tumour tissue, in GCNIS and in adjacent non-neoplastic testicular tissue in all available cases. Tissue samples were processed by the tissue microarray method. FBN-1 was detected by immunohistochemistry using goat polyclonal antibody and the expression was evaluated by the multiplicative quickscore (QS). Results The highest FBN-1 positivity was detected in GCNIS (mean QS = 11.30), with overexpression of FBN-1 (QS >9) in the majority (77.1 %) of cases. Expression of FBN-1 in all subtypes of TGCTs was significantly lower in comparison to expression in GCNIS (all p <0.001). Seminoma had significantly higher expression compared to EC, ChC and TER (all p <0.05), but not to YST (p = 0.84). In non-neoplastic testicular tissue the FBN-1 positivity was very low (mean QS = 0.02). Sensitivity, specificity, positive and negative predictive value of FBN-1 expression for diagnosis of GCNIS were 97.1, 98.8, 98.6 and 97.7 %. Conclusions FBN-1 is overexpressed in TGCTs and especially in GCNIS when compared to non-neoplastic testicular tissue in patients with germ cell tumors and could be involved in germ cell neoplasia in situ development.
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Affiliation(s)
- Z Cierna
- Department of Pathology, Faculty of Medicine, Comenius University, Bratislava, Slovakia
| | - M Mego
- 2nd Department of Oncology, Faculty of Medicine, Comenius University, Bratislava, Slovakia. .,Translational Research Unit, Faculty of Medicine, Comenius University, Bratislava, Slovakia. .,National Cancer Institute, Bratislava, Slovakia. .,2nd Department of Oncology, Faculty of Medicine, National Cancer Institute, Comenius University, Klenova 1, 833 10, Bratislava, Slovak Republic.
| | - I Jurisica
- Princess Margaret Cancer Centre, University Health Network and University of Toronto, Toronto, Canada
| | - K Machalekova
- St. Elisabeth Cancer Institute, Bratislava, Slovakia
| | - M Chovanec
- 2nd Department of Oncology, Faculty of Medicine, Comenius University, Bratislava, Slovakia.,National Cancer Institute, Bratislava, Slovakia
| | - V Miskovska
- St. Elisabeth Cancer Institute, Bratislava, Slovakia.,1st Department of Oncology, Faculty of Medicine, Comenius University, Bratislava, Slovakia
| | - D Svetlovska
- Translational Research Unit, Faculty of Medicine, Comenius University, Bratislava, Slovakia.,National Cancer Institute, Bratislava, Slovakia
| | - K Kalavska
- Translational Research Unit, Faculty of Medicine, Comenius University, Bratislava, Slovakia.,National Cancer Institute, Bratislava, Slovakia
| | - K Rejlekova
- 2nd Department of Oncology, Faculty of Medicine, Comenius University, Bratislava, Slovakia.,National Cancer Institute, Bratislava, Slovakia
| | - K Kajo
- St. Elisabeth Cancer Institute, Bratislava, Slovakia
| | - J Mardiak
- 2nd Department of Oncology, Faculty of Medicine, Comenius University, Bratislava, Slovakia.,National Cancer Institute, Bratislava, Slovakia
| | - P Babal
- Department of Pathology, Faculty of Medicine, Comenius University, Bratislava, Slovakia
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20
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Chieffi P. An Overview on Predictive Biomarkers of Testicular Germ Cell Tumors. J Cell Physiol 2016; 232:276-280. [DOI: 10.1002/jcp.25482] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Accepted: 07/11/2016] [Indexed: 02/06/2023]
Affiliation(s)
- Paolo Chieffi
- Dipartimento di Psicologia; Seconda Università di Napoli; Caserta Italy
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21
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Molecular Mechanisms Elicited by d-Aspartate in Leydig Cells and Spermatogonia. Int J Mol Sci 2016; 17:ijms17071127. [PMID: 27428949 PMCID: PMC4964501 DOI: 10.3390/ijms17071127] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Revised: 07/08/2016] [Accepted: 07/08/2016] [Indexed: 12/11/2022] Open
Abstract
A bulk of evidence suggests that d-aspartate (d-Asp) regulates steroidogenesis and spermatogenesis in vertebrate testes. This review article focuses on intracellular signaling mechanisms elicited by d-Asp possibly via binding to the N-methyl-d-aspartate receptor (NMDAR) in both Leydig cells, and spermatogonia. In Leydig cells, the amino acid upregulates androgen production by eliciting the adenylate cyclase-cAMP and/or mitogen-activated protein kinase (MAPK) pathways. d-Asp treatment enhances gene and protein expression of enzymes involved in the steroidogenic cascade. d-Asp also directly affects spermatogonial mitotic activity. In spermatogonial GC-1 cells, d-Asp induces phosphorylation of MAPK and AKT serine-threonine kinase proteins, and stimulates expression of proliferating cell nuclear antigen (PCNA) and aurora kinase B (AURKB). Further stimulation of spermatogonial GC-1 cell proliferation might come from estradiol/estrogen receptor β (ESR2) interaction. d-Asp modulates androgen and estrogen levels as well as the expression of their receptors in the rat epididymis by acting on mRNA levels of Srd5a1 and Cyp19a1 enzymes, hence suggesting involvement in spermatozoa maturation.
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Chieffi P. New perspective on molecular markers as promising therapeutic targets in germ cell tumors. Intractable Rare Dis Res 2016; 5:137-9. [PMID: 27195201 PMCID: PMC4869583 DOI: 10.5582/irdr.2016.01007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2016] [Accepted: 02/26/2016] [Indexed: 01/28/2023] Open
Abstract
Testicular germ cell tumors (TGCTs) are the most frequent solid malignant tumors in men 20-40 years of age and the most frequent cause of death from solid tumors in this age group. TGCTs comprise two major histologic groups: seminomas and non-seminomas germ cell tumors (NSGCTs). NSGCTs can be further divided into embryonal carcinoma, Teratoma, yolk sac tumor, and choriocarcinoma. Seminomas and NSGCTs present significant differences in clinical features, therapy, and prognosis, and both show characteristics of the Primordial Germ Cells (PGCs). Many discovered biomarkers including HMGA1, GPR30, Aurora-B, estrogen receptor β, and others have given further advantages to discriminate between histological subgroups and could represent useful therapeutic targets.
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Affiliation(s)
- Paolo Chieffi
- Dipartimento di Psicologia, Seconda Università di Napoli, Caserta, Italy
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23
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Santillo A, Falvo S, Chieffi P, Di Fiore MM, Senese R, Chieffi Baccari G. D-Aspartate Induces Proliferative Pathways in Spermatogonial GC-1 Cells. J Cell Physiol 2016; 231:490-5. [PMID: 26189884 DOI: 10.1002/jcp.25095] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2015] [Accepted: 07/17/2015] [Indexed: 01/10/2023]
Abstract
D-aspartate (D-Asp) is an endogenous amino acid present in vertebrate tissues, with particularly high levels in the testis. In vivo studies indicate that D-Asp indirectly stimulates spermatogenesis through the hypothalamic-pituitary-gonadal axis. Moreover, in vitro studies have demonstrated that D-Asp up-regulates testosterone production in Leydig cells by enhancing expression of the steroidogenic acute regulatory protein. In this study, a cell line derived from immortalized type-B mouse spermatogonia retaining markers of mitotic germ cells (GC-1) was employed to explore more direct involvement of D-Asp in spermatogenesis. Activity and protein expression of markers of cell proliferation were determined at intervals during incubation in D-Asp-containing medium. D-Asp induced phosphorylation of ERK and Akt proteins, stimulated expression of PCNA and Aurora B, and enhanced mRNA synthesis and protein expression of P450 aromatase and protein expression of Estrogen Receptor β (ERβ). These results are the first demonstration of a direct effect of D-Asp on spermatogonial mitotic activity. Considering that spermatogonia express the NR1 subunit of the N-Methyl-D-Aspartic Acid receptor (NMDAR), we suggest that their response to D-Asp depends on NMDAR-mediated activation of the ERK and Akt pathways and is further enhanced by activation of the P450 aromatase/ERβ pathway.
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Affiliation(s)
- Alessandra Santillo
- Dipartimento di Scienze e Tecnologie Ambientali, Biologiche e Farmaceutiche, Seconda Università di Napoli, Caserta, Italy
| | - Sara Falvo
- Dipartimento di Scienze e Tecnologie Ambientali, Biologiche e Farmaceutiche, Seconda Università di Napoli, Caserta, Italy
| | - Paolo Chieffi
- Dipartimento di Psicologia, Seconda Università di Napoli, Caserta, Italy
| | - Maria Maddalena Di Fiore
- Dipartimento di Scienze e Tecnologie Ambientali, Biologiche e Farmaceutiche, Seconda Università di Napoli, Caserta, Italy
| | - Rosalba Senese
- Dipartimento di Scienze e Tecnologie Ambientali, Biologiche e Farmaceutiche, Seconda Università di Napoli, Caserta, Italy
| | - Gabriella Chieffi Baccari
- Dipartimento di Scienze e Tecnologie Ambientali, Biologiche e Farmaceutiche, Seconda Università di Napoli, Caserta, Italy
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Passaro C, Borriello F, Vastolo V, Di Somma S, Scamardella E, Gigantino V, Franco R, Marone G, Portella G. The oncolytic virus dl922-947 reduces IL-8/CXCL8 and MCP-1/CCL2 expression and impairs angiogenesis and macrophage infiltration in anaplastic thyroid carcinoma. Oncotarget 2016; 7:1500-15. [PMID: 26625205 PMCID: PMC4811476 DOI: 10.18632/oncotarget.6430] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2015] [Accepted: 11/15/2015] [Indexed: 01/11/2023] Open
Abstract
Anaplastic thyroid carcinoma (ATC) is one of the most aggressive human solid tumor and current treatments are ineffective in increasing patients' survival. Thus, the development of new therapeutic approaches for ATC is needed. We have previously shown that the oncolytic adenovirus dl922-947 induces ATC cell death in vitro and tumor regression in vivo. However, the impact of dl922-947 on the pro-tumorigenic ATC microenvironment is still unknown. Since viruses are able to regulate cytokine and chemokine production from infected cells, we sought to investigate whether dl922-947 virotherapy has such effect on ATC cells, thereby modulating ATC microenvironment. dl922-947 decreased IL-8/CXCL8 and MCP-1/CCL2 production by the ATC cell lines 8505-c and BHT101-5. These results correlated with dl922-947-mediated reduction of NF-κB p65 binding to IL8 promoter in 8505-c and BHT101-5 cells and CCL2 promoter in 8505-c cells. IL-8 stimulates cancer cell proliferation, survival and invasion, and also angiogenesis. dl922-947-mediated reduction of IL-8 impaired ATC cell motility in vitro and ATC-induced angiogenesis in vitro and in vivo. We also show that dl922-947-mediated reduction of the monocyte-attracting chemokine CCL2 decreased monocyte chemotaxis in vitro and tumor macrophage density in vivo. Interestingly, dl922-947 treatment induced the switch of tumor macrophages toward a pro-inflammatory M1 phenotype, likely by increasing the expression of the pro-inflammatory cytokine interferon-γ. Altogether, we demonstrate that dl922-947 treatment re-shape the pro-tumorigenic ATC microenvironment by modulating cancer-cell intrinsic factors and the immune response. An in-depth knowledge of dl922-947-mediated effects on ATC microenvironment may help to refine ATC virotherapy in the context of cancer immunotherapy.
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Affiliation(s)
- Carmela Passaro
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy
| | - Francesco Borriello
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
| | - Viviana Vastolo
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy
| | - Sarah Di Somma
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy
| | - Eloise Scamardella
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy
| | - Vincenzo Gigantino
- CNR Institute of Experimental Endocrinology and Oncology “G. Salvatore”, Naples, Italy
| | - Renato Franco
- Experimental Oncology, IRCCS Fondazione Pascale, Naples, Italy
| | - Gianni Marone
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
- CNR Institute of Experimental Endocrinology and Oncology “G. Salvatore”, Naples, Italy
| | - Giuseppe Portella
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy
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25
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Dicitore A, Grassi ES, Caraglia M, Borghi MO, Gaudenzi G, Hofland LJ, Persani L, Vitale G. The cAMP analogs have potent anti-proliferative effects on medullary thyroid cancer cell lines. Endocrine 2016; 51:101-12. [PMID: 25863490 DOI: 10.1007/s12020-015-0597-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2015] [Accepted: 04/01/2015] [Indexed: 11/24/2022]
Abstract
The oncogenic activation of the rearranged during transfection (RET) proto-oncogene has a main role in the pathogenesis of medullary thyroid cancer (MTC). Several lines of evidence suggest that RET function could be influenced by cyclic AMP (cAMP)-dependent protein kinase A (PKA) activity. We evaluated the in vitro anti-tumor activity of 8-chloroadenosine-3',5'-cyclic monophosphate (8-Cl-cAMP) and PKA type I-selective cAMP analogs [equimolar combination of the 8-piperidinoadenosine-3',5'-cyclic monophosphate (8-PIP-cAMP) and 8-hexylaminoadenosine-3',5'-cyclic monophosphate (8-HA-cAMP) in MTC cell lines (TT and MZ-CRC-1)]. 8-Cl-cAMP and the PKA I-selective cAMP analogs showed a potent anti-proliferative effect in both cell lines. In detail, 8-Cl-cAMP blocked significantly the transition of TT cell population from G2/M to G0/G1 phase and from G0/G1 to S phase and of MZ-CRC-1 cells from G0/G1 to S phase. Moreover, 8-Cl-cAMP induced apoptosis in both cell lines, as demonstrated by FACS analysis for annexin V-FITC/propidium iodide, the activation of caspase-3 and PARP cleavage. On the other hand, the only effect induced by PKA I-selective cAMP analogs was a delay in G0/G1-S and S-G2/M progression in TT and MZ-CRC-1 cells, respectively. In conclusion, these data demonstrate that cAMP analogs, particularly 8-Cl-cAMP, significantly suppress in vitro MTC proliferation and provide rationale for a potential clinical use of cAMP analogs in the treatment of advanced MTC.
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Affiliation(s)
- Alessandra Dicitore
- Laboratory of Endocrine and Metabolic Research, Istituto Auxologico Italiano IRCCS, Via Zucchi 18, Cusano Milanino, 20095, Milan, Italy.
| | - Elisa Stellaria Grassi
- Department of Clinical Sciences and Community Health (DISCCO), University of Milan, Milan, Italy
| | - Michele Caraglia
- Department of Biochemistry, Biophysics and General Pathology, Second University of Naples, Naples, Italy
| | - Maria Orietta Borghi
- Laboratory of Endocrine and Metabolic Research, Istituto Auxologico Italiano IRCCS, Via Zucchi 18, Cusano Milanino, 20095, Milan, Italy
- Department of Clinical Sciences and Community Health (DISCCO), University of Milan, Milan, Italy
| | - Germano Gaudenzi
- Department of Clinical Sciences and Community Health (DISCCO), University of Milan, Milan, Italy
| | - Leo J Hofland
- Division of Endocrinology, Department of Internal Medicine, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Luca Persani
- Laboratory of Endocrine and Metabolic Research, Istituto Auxologico Italiano IRCCS, Via Zucchi 18, Cusano Milanino, 20095, Milan, Italy
- Department of Clinical Sciences and Community Health (DISCCO), University of Milan, Milan, Italy
| | - Giovanni Vitale
- Laboratory of Endocrine and Metabolic Research, Istituto Auxologico Italiano IRCCS, Via Zucchi 18, Cusano Milanino, 20095, Milan, Italy.
- Department of Clinical Sciences and Community Health (DISCCO), University of Milan, Milan, Italy.
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26
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Chieffi P, Boscia F. New discovered molecular markers as promising therapeutic targets in germ cell tumors. Expert Opin Orphan Drugs 2015. [DOI: 10.1517/21678707.2015.1074070] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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27
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Boscia F, Passaro C, Gigantino V, Perdonà S, Franco R, Portella G, Chieffi S, Chieffi P. High levels of GPR30 protein in human testicular carcinoma in situ and seminomas correlate with low levels of estrogen receptor-beta and indicate a switch in estrogen responsiveness. J Cell Physiol 2015; 230:1290-7. [PMID: 25413376 DOI: 10.1002/jcp.24864] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2014] [Accepted: 11/04/2014] [Indexed: 02/03/2023]
Abstract
The G protein-coupled estrogen receptor (GPR30) is suggested to be involved in non-nuclear estrogen signalling and is expressed in a variety of hormone dependent cancer entities. It is well established that oestrogens are involved in pathological germ cell proliferation including testicular germ cell tumours. This study was performed to further elucidate the role of this receptor and the possible correlation with the estrogen receptor β in human testicular carcinoma in situ (CIS), seminomas and in GC1 and TCam-2 germ cell lines; in addition, a Tissue Micro-Array was built using the most representative areas from 25 cases of human testicular seminomas and 20 cases of CIS. The expression of ERβ and GPR30 were observed by using Western blot analysis in combination with immunocytochemistry and immunofluorescence analyses. Here, we show that down regulation of ERβ associates with GPR30 over-expression both in human testicular CIS and seminomas. In addition, we show that 17β-oestradiol induces the ERK1/2 activation and increases c-Fos expression through GPR30 associated with ERβ down-regulation in TCam-2 cell line. The present results suggest that exposure to oestrogens or oestrogen-mimics, in some as of yet undefined manner, diminishes the ERβ-mediated growth restraint in CIS and in human testicular seminoma, probably due to ERβ down-regulation associated to GPR30 increased expression indicating that GPR30 could be a potential therapeutic target to design specific inhibitors.
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Affiliation(s)
- Francesca Boscia
- Dipartimento di Neuroscienze e Scienze Riproduttive ed Odontostomatologiche, Università di Napoli "Federico II,", Naples, Italy
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28
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Passaro C, Volpe M, Botta G, Scamardella E, Perruolo G, Gillespie D, Libertini S, Portella G. PARP inhibitor olaparib increases the oncolytic activity of dl922-947 in in vitro and in vivo model of anaplastic thyroid carcinoma. Mol Oncol 2014; 9:78-92. [PMID: 25139258 DOI: 10.1016/j.molonc.2014.07.022] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2013] [Revised: 07/25/2014] [Accepted: 07/27/2014] [Indexed: 02/06/2023] Open
Abstract
PARP inhibitors are mostly effective as anticancer drugs in association with DNA damaging agents. We have previously shown that the oncolytic adenovirus dl922-947 induces extensive DNA damage, therefore we hypothesized a synergistic antitumoral effect of the PARP inhibitor olaparib in association with dl922-947. Anaplastic thyroid carcinoma was chosen as model since it is a particularly aggressive tumor and, because of its localized growth, it is suitable for intratumoral treatment with oncolytic viruses. Here, we show that dl922-947 infection induces PARP activation, and we confirm in vitro and in vivo that PARP inhibition increases dl922-947 replication and oncolytic activity. In vitro, the combination with olaparib exacerbates the appearance of cell death markers, such as Annexin V positivity, caspase 3 cleavage, cytochrome C release and propidium iodide permeability. In vivo, we also observed a better viral distribution upon PARP inhibition. Changes in CD31 levels suggest a direct effect of olaparib on tumor vascularization and on the viral distribution within the tumor mass. The observation that PARP inhibition enhances the effects of dl922-947 is highly promising not only for the treatment of anaplastic thyroid carcinoma but, in general, for the treatment of other tumors that could benefit from the use of oncolytic viruses.
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Affiliation(s)
- Carmela Passaro
- Dipartimento di Scienze Mediche Traslazionali, Università degli Studi di Napoli "Federico II", Napoli, Italy
| | - Massimiliano Volpe
- Dipartimento di Scienze Mediche Traslazionali, Università degli Studi di Napoli "Federico II", Napoli, Italy
| | - Ginevra Botta
- Dipartimento di Scienze Mediche Traslazionali, Università degli Studi di Napoli "Federico II", Napoli, Italy
| | - Eloise Scamardella
- Dipartimento di Scienze Mediche Traslazionali, Università degli Studi di Napoli "Federico II", Napoli, Italy
| | - Giuseppe Perruolo
- Dipartimento di Scienze Mediche Traslazionali, Università degli Studi di Napoli "Federico II", Napoli, Italy
| | - David Gillespie
- The Beatson Institute for Cancer Research, Switchback Road, Bearsden, Glasgow G61 1BD, UK
| | - Silvana Libertini
- Dipartimento di Scienze Mediche Traslazionali, Università degli Studi di Napoli "Federico II", Napoli, Italy; The Beatson Institute for Cancer Research, Switchback Road, Bearsden, Glasgow G61 1BD, UK.
| | - Giuseppe Portella
- Dipartimento di Scienze Mediche Traslazionali, Università degli Studi di Napoli "Federico II", Napoli, Italy.
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29
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Boublikova L, Buchler T, Stary J, Abrahamova J, Trka J. Molecular biology of testicular germ cell tumors: Unique features awaiting clinical application. Crit Rev Oncol Hematol 2014; 89:366-85. [DOI: 10.1016/j.critrevonc.2013.10.001] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2013] [Revised: 08/30/2013] [Accepted: 10/01/2013] [Indexed: 01/29/2023] Open
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30
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Chieffi P. An overview on new anticancer molecular targets in human testicular germ cell tumors. RENDICONTI LINCEI-SCIENZE FISICHE E NATURALI 2014. [DOI: 10.1007/s12210-013-0280-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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31
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Recent advances in molecular and cell biology of testicular germ-cell tumors. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2014; 312:79-100. [PMID: 25262239 DOI: 10.1016/b978-0-12-800178-3.00003-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Testicular germ-cell tumors (TGCTs) are the most frequent solid malignant tumors in men 20-40 years of age and the most frequent cause of death from solid tumors in this age group. TGCTs comprise two major histologic groups: seminomas and nonseminomas germ-cell tumors (NSGCTs). NSGCTs can be further divided into embryonal, carcinoma, Teratoma, yolk sac tumor, and choriocarcinoma. Seminomas and NSGCTs present significant differences in clinical features, therapy, and prognosis, and both show characteristics of the primordial germ cells. Many discovered biomarkers including OCT3/4, SOX2, SOX17, HMGA1, Nek2, GPR30, Aurora-B, estrogen receptor β, and others have given further advantages to discriminate between histological subgroups and could represent useful novel molecular targets for antineoplastic strategies. More insight into the pathogenesis of TGCTs is likely to improve disease management not only to better treatment of these tumors but also to a better understanding of stem cells and oncogenesis.
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32
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Chieffi P, Chieffi S. Molecular biomarkers as potential targets for therapeutic strategies in human testicular germ cell tumors: an overview. J Cell Physiol 2013; 228:1641-6. [PMID: 23359388 DOI: 10.1002/jcp.24328] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2012] [Accepted: 01/09/2013] [Indexed: 12/20/2022]
Abstract
Testicular germ cell tumors (TGCTs), the most common malignancy in males between 15 and 34 years of age and the most frequent cause of death from solid tumors in this age group. TGCTs can be subdivided into seminoma and non-seminoma germ cell tumors (NSGCTs), including embryonal cell carcinoma, choriocarcinoma, yolk sac tumor, and teratoma. Seminomas and NSGCTs do not only present distinctive clinical features, but they also show significant differences as far as therapy and prognosis are concerned. Seminomas are highly sensitive to both radiation and chemotherapy, with a good prognosis, non-seminomas are sensitive to platinum-based combination chemotherapy and are less susceptible to radiation, with the exception of teratomas. The different therapeutic outcome might be explained by inherent properties of the cells from which testicular neoplasia originate. The unique treatment sensitivity of TGCTs is unexplained so far, but it is likely to be related to intrinsic molecular characteristics of the PGCs/gonocytes, from which these tumors originate. Many discovered bio-markers including OCT3/4, SOX2, SOX17, HMGA1, HMGA2, PATZ1, GPR30, Aurora B, estrogen receptor β, and others have given further advantages to discriminate between histological subgroups. In addition, therapeutic approaches for the treatment of TGCTs have been proposed: humanized antibodies against receptors/surface molecules on cancer cells, inhibitors of serine-threonine, and tyrosine kinases, and others. The mini-review will be an overview on the molecular alterations identified in TGCTs and on novel targeted antineoplastic strategies that might help to treat chemotherapy resistant TGCTs.
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Affiliation(s)
- Paolo Chieffi
- Dipartimento di Psicologia, II Università di Napoli, Caserta, Italy.
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33
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Ma Y, Weimer J, Fredrik R, Adam-Klages S, Sebens S, Caliebe A, Hilpert F, Eckmann-Scholz C, Arnold N, Schem C. Aurora kinase inhibitor AZD1152 has an additional effect of platinum on a sequential application at the human ovarian cancer cell line SKOV3. Arch Gynecol Obstet 2013; 288:173-82. [DOI: 10.1007/s00404-013-2719-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2012] [Accepted: 01/15/2013] [Indexed: 12/16/2022]
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34
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Chieffi P, Chieffi S, Franco R, Sinisi AA. Recent advances in the biology of germ cell tumors: implications for the diagnosis and treatment. J Endocrinol Invest 2012; 35:1015-20. [PMID: 23143673 DOI: 10.3275/8716] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Testicular germ cell tumors (TGCT), are the most frequent solid malignant tumors in men 20-40 yr of age, and the most frequent cause of death from solid tumors in this age group. TGCT can be subdivided into seminoma and nonseminoma germ cell tumors (NSGCT), including embryonal cell carcinoma, choriocarcinoma, yolk sac tumor, and teratoma. Seminomas and NSGCT do not only present distinctive clinical features, but they also show significant differences as far as therapy and prognosis are concerned. Many novel markers have given further advantages to discriminate between histological subgroups. In addition, therapeutic approaches for the treatment of TGCT have been proposed: humanized antibodies against receptors/surface molecules on cancer cells, inhibitors of serine-threonine, and tyrosine kinases, and others. The review will focus on the recent advances in the research of molecular alterations identified in TGCT and on novel targeted anti-neoplastic strategies that might help to treat chemotherapy-resistant TGCT.
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Affiliation(s)
- P Chieffi
- Department of Psychology, Second University of Naples, Caserta, Italy.
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35
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Esposito F, Boscia F, Gigantino V, Tornincasa M, Fusco A, Franco R, Chieffi P. The high-mobility group A1-estrogen receptor β nuclear interaction is impaired in human testicular seminomas. J Cell Physiol 2012; 227:3749-55. [DOI: 10.1002/jcp.24087] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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36
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Singh SR, Burnicka-Turek O, Chauhan C, Hou SX. Spermatogonial stem cells, infertility and testicular cancer. J Cell Mol Med 2011; 15:468-83. [PMID: 21155977 PMCID: PMC3064728 DOI: 10.1111/j.1582-4934.2010.01242.x] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The spermatogonial stem cells (SSCs) are responsible for the transmission of genetic information from an individual to the next generation. SSCs play critical roles in understanding the basic reproductive biology of gametes and treatments of human infertility. SSCs not only maintain normal spermatogenesis, but also sustain fertility by critically balancing both SSC self-renewal and differentiation. This self-renewal and differentiation in turn is tightly regulated by a combination of intrinsic gene expression within the SSC as well as the extrinsic gene signals from the niche. Increased SSCs self-renewal at the expense of differentiation result in germ cell tumours, on the other hand, higher differentiation at the expense of self-renewal can result in male sterility. Testicular germ cell cancers are the most frequent cancers among young men in industrialized countries. However, understanding the pathogenesis of testis cancer has been difficult because it is formed during foetal development. Recent studies suggest that SSCs can be reprogrammed to become embryonic stem (ES)-like cells to acquire pluripotency. In the present review, we summarize the recent developments in SSCs biology and role of SSC in testicular cancer. We believe that studying the biology of SSCs will not only provide better understanding of stem cell regulation in the testis, but eventually will also be a novel target for male infertility and testicular cancers.
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Affiliation(s)
- Shree Ram Singh
- Mouse Cancer Genetics Program, National Institutes of Health, National Cancer Institute at Frederick, Frederick, MD 21702, USA.
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37
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Esposito F, Boscia F, Franco R, Tornincasa M, Fusco A, Kitazawa S, Looijenga LH, Chieffi P. Down-regulation of oestrogen receptor-β associates with transcriptional co-regulator PATZ1 delocalization in human testicular seminomas. J Pathol 2011; 224:110-20. [PMID: 21381029 DOI: 10.1002/path.2846] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2010] [Revised: 11/26/2010] [Accepted: 12/18/2010] [Indexed: 11/07/2022]
Abstract
Oestrogen exposure has been linked to a risk for the development of testicular germ cell cancers. The effects of oestrogen are now known to be mediated by oestrogen receptor-α (ERα) and ERβ subtypes, but only ERβ has been found in human germ cells of normal testis. However, its expression was markedly diminished in seminomas, embryonal cell carcinomas and mixed germ cell tumours, but remains high in teratomas. PATZ1 is a recently discovered zinc finger protein that, due to the presence of the POZ domain, acts as a transcriptional repressor affecting the basal activity of different promoters. We have previously described that PATZ1 plays a crucial role in normal male gametogenesis and that its up-regulation and mislocalization could be associated with the development of testicular germ cell tumours. Here we show that ERβ interacts with PATZ1 in normal germ cells, while down-regulation of ERβ associates with transcriptional co-regulator PATZ1 delocalization in human testicular seminomas. In addition, we show that the translocation of PATZ1 from the cytoplasm into the nucleus is regulated by cAMP, which also induces increased expression and nuclear localization of ERβ, while this effect is counteracted by using the anti-oestrogen ICI 182-780.
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Affiliation(s)
- Francesco Esposito
- Dipartimento di Medicina Sperimentale, II Università di Napoli, Naples, Italy
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Chieffi P, Franco R, Portella G. Molecular and cell biology of testicular germ cell tumors. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2009; 278:277-308. [PMID: 19815181 DOI: 10.1016/s1937-6448(09)78006-2] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Although testicular germ cell tumors (TGCTs) are relatively uncommon, they are particularly important as they tend to affect children and young men, representing the most common tumor in male aged from 20 to 40years. TGCTs are a heterogeneous group of tumors, with specific peculiarities reflecting on epidemiologic distribution and clinic-pathological features. TGCTs show a high-cure rates in both seminomas and nonseminomas and represent the model of a curable neoplasia: sensitive serum tumor markers, accurate prognostic classification, contribute to a high effectiveness of cancer therapy. However, up to 30% of patients diagnosed with metastatic nonseminomas do not achieve a durable remission, and in metastatic teratomas cisplatin-based treatment resistance has been observed. These different prognostic and therapeutic features of TGCTs highlight the need for a better understanding of the molecular biology of TGCT, that could help to improve disease management and to tailor aggressiveness of treatment to the severity of the prognosis.
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Affiliation(s)
- Paolo Chieffi
- Dipartimento di Medicina Sperimentale, II Università di Napoli, 80138 Naples, Italy
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