1
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Bonfiglio R, Sisto R, Casciardi S, Palumbo V, Scioli MP, Giacobbi E, Servadei F, Melino G, Mauriello A, Scimeca M. Aluminium bioaccumulation in colon cancer, impinging on epithelial-mesenchymal-transition and cell death. Sci Total Environ 2024; 908:168335. [PMID: 37939965 DOI: 10.1016/j.scitotenv.2023.168335] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 10/10/2023] [Accepted: 11/03/2023] [Indexed: 11/10/2023]
Abstract
We investigated the presence of aluminium (Al) in human colon cancer samples and its potential association with biological processes involved in cancer progression, such as epithelial to mesenchymal transition (EMT) and cell death. 25 consecutive colon samples were collected from patients undergoing colonic resection. Both neoplastic and normal mucosa were collected from each patient and subjected to histological, ultrastructural and immunohistochemical analyses. Moreover, colon samples from two Al-positive patients underwent multi-omic analyses, including whole genome sequencing and RNA sequencing (RNAseq). Morin staining, used to identify in situ aluminium bioaccumulation, showed the presence of Al in tumor areas of 24 % of patients. Transmission electron microscopy and energy-dispersive X-ray microanalysis confirmed the presence of Al specifically in intracytoplasmic electrondense nanodeposits adjacent to mitochondria of colon cancer cells. Immunohistochemical analyses for vimentin and nuclear β-catenin were performed to highlight the occurrence of the EMT phenomenon in association to Al bioaccumulation. Al-positive samples showed a significant increase in both the number of vimentin-positive and nuclear β-catenin-positive cancer cells compared to Al-negative samples. Moreover, Al-positive samples exhibited a significant decrease in the number of apoptotic cells, as well as the expression of the anti-apoptotic molecule BCL-2. Multi-omic analyses revealed a higher tumor mutational burden (TMB) in Al-positive colon cancers (n = 2) compared to a control cohort (n = 100). Additionally, somatic mutations in genes associated with EMT (GATA3) and apoptosis (TP53) were observed in Al-positive colon cancers. In conclusion, this study provides the first evidence of Al bioaccumulation in colon cancer and its potential role in modulating molecular pathways involved in cancer progression, such as EMT and apoptosis. Understanding the molecular mechanisms underlying Al toxicity might contribute to improve strategies for prevention, early detection, and targeted therapies for the management of colon cancer patients.
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Affiliation(s)
- Rita Bonfiglio
- Department of Experimental Medicine, TOR, University of Rome Tor Vergata, 00133 Rome, Italy.
| | - Renata Sisto
- Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, INAIL Research, Monte Porzio Catone, Rome 00078, Italy.
| | - Stefano Casciardi
- Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, INAIL Research, Monte Porzio Catone, Rome 00078, Italy.
| | - Valeria Palumbo
- Department of Experimental Medicine, TOR, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Maria Paola Scioli
- Department of Experimental Medicine, TOR, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Erica Giacobbi
- Department of Experimental Medicine, TOR, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Francesca Servadei
- Department of Experimental Medicine, TOR, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Gerry Melino
- Department of Experimental Medicine, TOR, University of Rome Tor Vergata, 00133 Rome, Italy.
| | - Alessandro Mauriello
- Department of Experimental Medicine, TOR, University of Rome Tor Vergata, 00133 Rome, Italy.
| | - Manuel Scimeca
- Department of Experimental Medicine, TOR, University of Rome Tor Vergata, 00133 Rome, Italy.
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2
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Bonfiglio R, Sisto R, Casciardi S, Palumbo V, Scioli MP, Palumbo A, Trivigno D, Giacobbi E, Servadei F, Melino G, Mauriello A, Scimeca M. The impact of toxic metal bioaccumulation on colorectal cancer: Unravelling the unexplored connection. Sci Total Environ 2024; 906:167667. [PMID: 37813250 DOI: 10.1016/j.scitotenv.2023.167667] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Revised: 10/03/2023] [Accepted: 10/06/2023] [Indexed: 10/11/2023]
Abstract
Colorectal cancer is a major public health concern, with increasing incidence and mortality rates worldwide. Environmental factors, including exposure to toxic metals, such as lead, chromium, cadmium, aluminium, copper, arsenic and mercury, have been suggested to play a significant role in the development and progression of this neoplasia. In particular, the bioaccumulation of toxic metals can play a significant role in colorectal cancer by regulating biological phenomenon associated to both cancer occurrence and progression, such as cell death and proliferation. Also, frequently these metals can induce DNA mutations in well-known oncogenes. This review provides a critical analysis of the current evidence, highlighting the need for further research to fully grasp the complex interplay between toxic metal bioaccumulation and colorectal cancer. Understanding the contribution of toxic metals to colorectal cancer occurrence and progression is essential for the development of targeted preventive strategies and social interventions, with the ultimate goal of reducing the burden of this disease.
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Affiliation(s)
- Rita Bonfiglio
- Department of Experimental Medicine, Torvergata Oncoscience Research, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy.
| | - Renata Sisto
- Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, National Institute for Insurance against Accidents at Work (INAIL), Rome, Italy.
| | - Stefano Casciardi
- Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, National Institute for Insurance against Accidents at Work (INAIL), Rome, Italy.
| | - Valeria Palumbo
- Department of Experimental Medicine, Torvergata Oncoscience Research, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
| | - Maria Paola Scioli
- Department of Experimental Medicine, Torvergata Oncoscience Research, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
| | - Alessia Palumbo
- Department of Experimental Medicine, Torvergata Oncoscience Research, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy.
| | - Donata Trivigno
- Department of Experimental Medicine, Torvergata Oncoscience Research, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
| | - Erica Giacobbi
- Department of Experimental Medicine, Torvergata Oncoscience Research, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
| | - Francesca Servadei
- Department of Experimental Medicine, Torvergata Oncoscience Research, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy
| | - Gerry Melino
- Department of Experimental Medicine, Torvergata Oncoscience Research, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy.
| | - Alessandro Mauriello
- Department of Experimental Medicine, Torvergata Oncoscience Research, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy.
| | - Manuel Scimeca
- Department of Experimental Medicine, Torvergata Oncoscience Research, University of Rome "Tor Vergata", Via Montpellier 1, 00133 Rome, Italy.
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3
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Scimeca M, Rovella V, Palumbo V, Scioli MP, Bonfiglio R, Tor Centre, Melino G, Piacentini M, Frati L, Agostini M, Candi E, Mauriello A. Programmed Cell Death Pathways in Cholangiocarcinoma: Opportunities for Targeted Therapy. Cancers (Basel) 2023; 15:3638. [PMID: 37509299 PMCID: PMC10377326 DOI: 10.3390/cancers15143638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 07/06/2023] [Accepted: 07/12/2023] [Indexed: 07/30/2023] Open
Abstract
Cholangiocarcinoma is a highly aggressive cancer arising from the bile ducts. The limited effectiveness of conventional therapies has prompted the search for new approaches to target this disease. Recent evidence suggests that distinct programmed cell death mechanisms, namely, apoptosis, ferroptosis, pyroptosis and necroptosis, play a critical role in the development and progression of cholangiocarcinoma. This review aims to summarize the current knowledge on the role of programmed cell death in cholangiocarcinoma and its potential implications for the development of novel therapies. Several studies have shown that the dysregulation of apoptotic signaling pathways contributes to cholangiocarcinoma tumorigenesis and resistance to treatment. Similarly, ferroptosis, pyroptosis and necroptosis, which are pro-inflammatory forms of cell death, have been implicated in promoting immune cell recruitment and activation, thus enhancing the antitumor immune response. Moreover, recent studies have suggested that targeting cell death pathways could sensitize cholangiocarcinoma cells to chemotherapy and immunotherapy. In conclusion, programmed cell death represents a relevant molecular mechanism of pathogenesis in cholangiocarcinoma, and further research is needed to fully elucidate the underlying details and possibly identify therapeutic strategies.
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Affiliation(s)
- Manuel Scimeca
- Department of Experimental Medicine, TOR, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Valentina Rovella
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Valeria Palumbo
- Department of Experimental Medicine, TOR, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Maria Paola Scioli
- Department of Experimental Medicine, TOR, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Rita Bonfiglio
- Department of Experimental Medicine, TOR, University of Rome Tor Vergata, 00133 Rome, Italy
| | | | - Gerry Melino
- Department of Experimental Medicine, TOR, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Mauro Piacentini
- Department of Biology, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Luigi Frati
- Institute Pasteur Italy-Cenci Bolognetti Foundation, Via Regina Elena 291, 00161 Rome, Italy
- IRCCS Neuromed S.p.A., Via Atinense 18, 86077 Pozzilli, Italy
| | - Massimiliano Agostini
- Department of Experimental Medicine, TOR, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Eleonora Candi
- Department of Experimental Medicine, TOR, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Alessandro Mauriello
- Department of Experimental Medicine, TOR, University of Rome Tor Vergata, 00133 Rome, Italy
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4
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Razuvaeva AV, Graziadio L, Palumbo V, Pavlova GA, Popova JV, Pindyurin AV, Bonaccorsi S, Somma MP, Gatti M. The Multiple Mitotic Roles of the ASPM Orthologous Proteins: Insight into the Etiology of ASPM-Dependent Microcephaly. Cells 2023; 12:cells12060922. [PMID: 36980263 PMCID: PMC10047693 DOI: 10.3390/cells12060922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 03/13/2023] [Accepted: 03/15/2023] [Indexed: 03/19/2023] Open
Abstract
The Drosophila abnormal spindle (asp) gene was discovered about 40 years ago and shown to be required for both mitotic and meiotic cell division. Subsequent studies showed that asp is highly conserved and that mutations in its human ortholog ASPM (Abnormal Spindle-like Microcephaly-associated; or MCPH5) are the most common cause of autosomal recessive primary microcephaly. This finding greatly stimulated research on ASPM and its fly and mouse (Aspm) orthologs. The three Asp orthologous proteins bind the microtubules (MTs) minus ends during cell division and also function in interphase nuclei. Investigations on different cell types showed that Asp/Aspm/ASPM depletion disrupts one or more of the following mitotic processes: aster formation, spindle pole focusing, centrosome-spindle coupling, spindle orientation, metaphase-to-anaphase progression, chromosome segregation, and cytokinesis. In addition, ASPM physically interacts with components of the DNA repair and replication machineries and is required for the maintenance of chromosomal DNA stability. We propose the working hypothesis that the asp/Aspm/ASPM genes play the same conserved functions in Drosophila, mouse, and human cells. Human microcephaly is a genetically heterogeneous disorder caused by mutations in 30 different genes that play a variety of functions required for cell division and chromosomal DNA integrity. Our hypothesis postulates that ASPM recapitulates the functions of most human microcephaly genes and provides a justification for why ASPM is the most frequently mutated gene in autosomal recessive primary microcephaly.
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Affiliation(s)
- Alyona V. Razuvaeva
- Department of Regulation of Genetic Processes, Institute of Molecular and Cellular Biology, Siberian Branch of Russian Academy of Sciences, Novosibirsk 630090, Russia; (A.V.R.); (J.V.P.); (A.V.P.)
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, Novosibirsk 630090, Russia
| | - Lucia Graziadio
- IBPM CNR c/o Department of Biology and Biotechnology, Sapienza University of Rome, 00185 Rome, Italy;
| | - Valeria Palumbo
- Department of Biology and Biotechnology, Sapienza University of Rome, 00185 Rome, Italy; (V.P.); (S.B.)
| | - Gera A. Pavlova
- Wellcome Centre for Cell Biology, School of Biological Sciences, University of Edinburgh, Edinburgh EH9 3BF, UK;
| | - Julia V. Popova
- Department of Regulation of Genetic Processes, Institute of Molecular and Cellular Biology, Siberian Branch of Russian Academy of Sciences, Novosibirsk 630090, Russia; (A.V.R.); (J.V.P.); (A.V.P.)
- Laboratory of Bioengineering, Novosibirsk State Agrarian University, Novosibirsk 630039, Russia
| | - Alexey V. Pindyurin
- Department of Regulation of Genetic Processes, Institute of Molecular and Cellular Biology, Siberian Branch of Russian Academy of Sciences, Novosibirsk 630090, Russia; (A.V.R.); (J.V.P.); (A.V.P.)
| | - Silvia Bonaccorsi
- Department of Biology and Biotechnology, Sapienza University of Rome, 00185 Rome, Italy; (V.P.); (S.B.)
| | - Maria Patrizia Somma
- IBPM CNR c/o Department of Biology and Biotechnology, Sapienza University of Rome, 00185 Rome, Italy;
- Correspondence: (M.P.S.); (M.G.)
| | - Maurizio Gatti
- IBPM CNR c/o Department of Biology and Biotechnology, Sapienza University of Rome, 00185 Rome, Italy;
- Correspondence: (M.P.S.); (M.G.)
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5
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Martino NA, Picardi E, Ciani E, D’Erchia AM, Bogliolo L, Ariu F, Mastrorocco A, Temerario L, Mansi L, Palumbo V, Pesole G, Dell’Aquila ME. Cumulus Cell Transcriptome after Cumulus-Oocyte Complex Exposure to Nanomolar Cadmium in an In Vitro Animal Model of Prepubertal and Adult Age. Biology (Basel) 2023; 12:biology12020249. [PMID: 36829526 PMCID: PMC9953098 DOI: 10.3390/biology12020249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 01/25/2023] [Accepted: 02/02/2023] [Indexed: 02/09/2023]
Abstract
Cadmium (Cd), a highly toxic pollutant, impairs oocyte fertilization, through oxidative damage on cumulus cells (CCs). This study analysed the transcriptomic profile of CCs of cumulus-oocyte complexes (COCs) from adult and prepubertal sheep, exposed to Cd nanomolar concentration during in vitro maturation. In both age-groups, CCs of matured oocytes underwent RNA-seq, data analysis and validation. Differentially expressed genes (DEGs) were identified in adult (n = 99 DEGs) and prepubertal (n = 18 DEGs) CCs upon Cd exposure. Transcriptomes of adult CCs clustered separately between Cd-exposed and control samples, whereas prepubertal ones did not as observed by Principal Component Analysis. The transcriptomic signature of Cd-induced CC toxicity was identified by gene annotation and literature search. Genes associated with previous studies on ovarian functions and/or Cd effects were confirmed and new genes were identified, thus implementing the knowledge on their involvement in such processes. Enrichment and validation analysis showed that, in adult CCs, Cd acted as endocrine disruptor on DEGs involved in hormone biosynthesis, cumulus expansion, regulation of cell signalling, growth and differentiation and oocyte maturation, whereas in prepubertal CCs, Cd affected DEGs involved in CC development and viability and CC-oocyte communications. In conclusion, these DEGs could be used as valuable non-invasive biomarkers for oocyte competence.
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Affiliation(s)
- Nicola Antonio Martino
- Department of Biosciences, Biotechnologies & Environment, University of Bari Aldo Moro, Via Edoardo Orabona, 70125 Bari, Italy
- Correspondence: ; Tel.: +39-0805443888
| | - Ernesto Picardi
- Department of Biosciences, Biotechnologies & Environment, University of Bari Aldo Moro, Via Edoardo Orabona, 70125 Bari, Italy
| | - Elena Ciani
- Department of Biosciences, Biotechnologies & Environment, University of Bari Aldo Moro, Via Edoardo Orabona, 70125 Bari, Italy
| | - Anna Maria D’Erchia
- Department of Biosciences, Biotechnologies & Environment, University of Bari Aldo Moro, Via Edoardo Orabona, 70125 Bari, Italy
| | - Luisa Bogliolo
- Department of Veterinary Medicine, University of Sassari, Via Vienna n. 2, 07100 Sassari, Italy
| | - Federica Ariu
- Department of Veterinary Medicine, University of Sassari, Via Vienna n. 2, 07100 Sassari, Italy
| | - Antonella Mastrorocco
- Department of Biosciences, Biotechnologies & Environment, University of Bari Aldo Moro, Via Edoardo Orabona, 70125 Bari, Italy
| | - Letizia Temerario
- Department of Biosciences, Biotechnologies & Environment, University of Bari Aldo Moro, Via Edoardo Orabona, 70125 Bari, Italy
| | - Luigi Mansi
- Department of Biosciences, Biotechnologies & Environment, University of Bari Aldo Moro, Via Edoardo Orabona, 70125 Bari, Italy
| | - Valeria Palumbo
- Department of Biosciences, Biotechnologies & Environment, University of Bari Aldo Moro, Via Edoardo Orabona, 70125 Bari, Italy
| | - Graziano Pesole
- Department of Biosciences, Biotechnologies & Environment, University of Bari Aldo Moro, Via Edoardo Orabona, 70125 Bari, Italy
| | - Maria Elena Dell’Aquila
- Department of Biosciences, Biotechnologies & Environment, University of Bari Aldo Moro, Via Edoardo Orabona, 70125 Bari, Italy
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6
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De Grassi A, Tritto P, Palumbo V, Bozzetti MP, Berloco MF. The Drosophila simulans Genome Lacks the crystal- Stellate System. Cells 2022; 11:cells11233725. [PMID: 36496985 PMCID: PMC9741089 DOI: 10.3390/cells11233725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 11/08/2022] [Accepted: 11/16/2022] [Indexed: 11/24/2022] Open
Abstract
The cry-Ste system is a genetic interaction system between heterochromatin and euchromatin in Drosophila melanogaster, regulated via the piRNA pathway. Deregulation of this system leads to meiotic defects and male sterility. Although the cry-Ste system is peculiar to D. melanogaster, ancestors of Ste and Su(Ste) elements are present in the three closely related species, D. simulans, D. sechellia, and D. mauritiana. The birth, evolution, and maintenance of this genetic system in Drosophila melanogaster are of interest. We investigate the presence of sequences homologous to cry and Ste elements in the simulans complex and describe their chromosomal distribution. The organization and expression of cry- and Ste-like sequences were further characterized in the D. simulans genome. Our results allow us to conclude that the cry-Ste genetic interaction system is absent in the D. simulans genome.
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Affiliation(s)
- Anna De Grassi
- Dipartimento di Bioscienze, Biotecnologie e Ambiente, Università Degli Studi di Bari “Aldo Moro”, 70125 Bari, Italy
| | - Patrizia Tritto
- Dipartimento di Bioscienze, Biotecnologie e Ambiente, Università Degli Studi di Bari “Aldo Moro”, 70125 Bari, Italy
| | - Valeria Palumbo
- Dipartimento di Biologia e Biotecnologie “C. Darwin”, “ Sapienza”, Università di Roma, 00185 Roma, Italy
| | - Maria Pia Bozzetti
- Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali, Università del Salento, 73100 Lecce, Italy
| | - Maria Francesca Berloco
- Dipartimento di Bioscienze, Biotecnologie e Ambiente, Università Degli Studi di Bari “Aldo Moro”, 70125 Bari, Italy
- Correspondence:
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7
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Chen L, Roake CM, Maccallini P, Bavasso F, Dehghannasiri R, Santonicola P, Mendoza-Ferreira N, Scatolini L, Rizzuti L, Esposito A, Gallotta I, Francia S, Cacchione S, Galati A, Palumbo V, Kobin MA, Tartaglia G, Colantoni A, Proietti G, Wu Y, Hammerschmidt M, De Pittà C, Sales G, Salzman J, Pellizzoni L, Wirth B, Di Schiavi E, Gatti M, Artandi S, Raffa GD. TGS1 impacts snRNA 3'-end processing, ameliorates survival motor neuron-dependent neurological phenotypes in vivo and prevents neurodegeneration. Nucleic Acids Res 2022; 50:12400-12424. [PMID: 35947650 PMCID: PMC9757054 DOI: 10.1093/nar/gkac659] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 07/21/2022] [Indexed: 12/24/2022] Open
Abstract
Trimethylguanosine synthase 1 (TGS1) is a highly conserved enzyme that converts the 5'-monomethylguanosine cap of small nuclear RNAs (snRNAs) to a trimethylguanosine cap. Here, we show that loss of TGS1 in Caenorhabditis elegans, Drosophila melanogaster and Danio rerio results in neurological phenotypes similar to those caused by survival motor neuron (SMN) deficiency. Importantly, expression of human TGS1 ameliorates the SMN-dependent neurological phenotypes in both flies and worms, revealing that TGS1 can partly counteract the effects of SMN deficiency. TGS1 loss in HeLa cells leads to the accumulation of immature U2 and U4atac snRNAs with long 3' tails that are often uridylated. snRNAs with defective 3' terminations also accumulate in Drosophila Tgs1 mutants. Consistent with defective snRNA maturation, TGS1 and SMN mutant cells also exhibit partially overlapping transcriptome alterations that include aberrantly spliced and readthrough transcripts. Together, these results identify a neuroprotective function for TGS1 and reinforce the view that defective snRNA maturation affects neuronal viability and function.
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Affiliation(s)
- Lu Chen
- Correspondence may also be addressed to Lu Chen.
| | | | - Paolo Maccallini
- Dipartimento di Biologia e Biotecnologie, Sapienza University of Rome, Rome, Italy
| | - Francesca Bavasso
- Dipartimento di Biologia e Biotecnologie, Sapienza University of Rome, Rome, Italy
| | - Roozbeh Dehghannasiri
- Department of Biochemistry, Stanford University School of Medicine, Stanford, CA 94305, USA,Department of Biomedical Data Science, Stanford University, Stanford, CA 94305, USA
| | | | - Natalia Mendoza-Ferreira
- Institute of Human Genetics, Center for Molecular Medicine Cologne, Institute for Genetics, University of Cologne, 50931 Cologne, Germany
| | - Livia Scatolini
- Dipartimento di Biologia e Biotecnologie, Sapienza University of Rome, Rome, Italy
| | - Ludovico Rizzuti
- Dipartimento di Biologia e Biotecnologie, Sapienza University of Rome, Rome, Italy
| | | | - Ivan Gallotta
- Institute of Genetics and Biophysics, IGB-ABT, CNR, Naples, Italy
| | - Sofia Francia
- IFOM-The FIRC Institute of Molecular Oncology, Milan, Italy,Istituto di Genetica Molecolare, CNR-Consiglio Nazionale delle Ricerche, Pavia, Italy
| | - Stefano Cacchione
- Dipartimento di Biologia e Biotecnologie, Sapienza University of Rome, Rome, Italy
| | - Alessandra Galati
- Dipartimento di Biologia e Biotecnologie, Sapienza University of Rome, Rome, Italy
| | - Valeria Palumbo
- Dipartimento di Biologia e Biotecnologie, Sapienza University of Rome, Rome, Italy
| | - Marie A Kobin
- Cancer Signaling and Epigenetics Program and Cancer Epigenetics Institute, Institute for Cancer Research, Fox Chase Cancer Center, Philadelphia, PA 19111, USA
| | - Gian Gaetano Tartaglia
- Dipartimento di Biologia e Biotecnologie, Sapienza University of Rome, Rome, Italy,Center for Life Nano- & Neuro-Science, Fondazione Istituto Italiano di Tecnologia (IIT), Rome 00161, Italy,Center for Human Technology, Fondazione Istituto Italiano di Tecnologia (IIT), Genoa 16152, Italy
| | - Alessio Colantoni
- Dipartimento di Biologia e Biotecnologie, Sapienza University of Rome, Rome, Italy,Center for Life Nano- & Neuro-Science, Fondazione Istituto Italiano di Tecnologia (IIT), Rome 00161, Italy,Center for Human Technology, Fondazione Istituto Italiano di Tecnologia (IIT), Genoa 16152, Italy
| | - Gabriele Proietti
- Center for Life Nano- & Neuro-Science, Fondazione Istituto Italiano di Tecnologia (IIT), Rome 00161, Italy,Center for Human Technology, Fondazione Istituto Italiano di Tecnologia (IIT), Genoa 16152, Italy
| | - Yunming Wu
- Cancer Signaling and Epigenetics Program and Cancer Epigenetics Institute, Institute for Cancer Research, Fox Chase Cancer Center, Philadelphia, PA 19111, USA,Department of Biology, Howard Hughes Medical Institute, Stanford University, Stanford, CA 94305, USA
| | - Matthias Hammerschmidt
- Institute for Zoology, Developmental Biology, University of Cologne, 50674 Cologne, Germany
| | | | - Gabriele Sales
- Department of Biology, University of Padova, Padua, Italy
| | - Julia Salzman
- Department of Biochemistry, Stanford University School of Medicine, Stanford, CA 94305, USA,Department of Biomedical Data Science, Stanford University, Stanford, CA 94305, USA
| | - Livio Pellizzoni
- Center for Motor Neuron Biology and Disease, Columbia University, NY 10032, USA,Department of Pathology and Cell Biology, Columbia University, NY 10032, USA,Department of Neurology, Columbia University, NY 10032, USA
| | - Brunhilde Wirth
- Institute of Human Genetics, Center for Molecular Medicine Cologne, Institute for Genetics, University of Cologne, 50931 Cologne, Germany,Center for Rare Diseases, University Hospital of Cologne, University of Cologne, 50931 Cologne, Germany
| | - Elia Di Schiavi
- Institute of Biosciences and BioResources, IBBR, CNR, Naples, Italy,Institute of Genetics and Biophysics, IGB-ABT, CNR, Naples, Italy
| | - Maurizio Gatti
- Dipartimento di Biologia e Biotecnologie, Sapienza University of Rome, Rome, Italy,Istituto di Biologia e Patologia Molecolari (IBPM) del CNR, Rome, Italy
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8
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De Gennaro L, Donadeo V, Ruggero M, Tota F, Sergio M, De Laura D, Cavallari D, Resta M, Ricci G, Licurgo L, Buquicchio F, Corriero F, Citarelli G, Parisi G, Campanella C, Mancini L, Locuratolo N, Sublimi Saponetti L, Rutigliano D, Palumbo V, Basso P, Correale M, Brunetti N, Iacoviello M, Caldarola P. C23 HOW TO IMPROVE ADHERENCE TO ESC HF GUIDELINES THE PONTE (PDTA FOR INTEGRATED FOLLOW–UP TERRITORY HOSPITAL OF THE PATIENT WITH CARDIAC HEART FAILURE) PROJECT. Eur Heart J Suppl 2022. [DOI: 10.1093/eurheartj/suac011.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Background
A careful and integrated follow up after hospitalization for heart failure (HF) may represent a feasible strategy to optimize the adherence to ESC guidelines and reduce the occurrence of adverse events (mortality, re–hospitalizations).
Methods
A strict integration between hospital and local health district proximity office cardiologist through an integrated clinical data sharing software has been implemented in Apulia region, Italy, in order to optimize the management of the HF patient after an hospitalization: the PONTE (PDTA FOR INTEGRATED FOLLOW–UP TERRITORY HOSPITAL OF THE PATIENT WITH CARDIAC HEART FAILURE) (bridge) project. As until December 2021, 1200 patients with HF have been enrolled in the project, both with reduced (HFrEF) and preserved ejection fraction (HFpEF). Adherence to ESC HF guidelines in HFrEF patients before vs after December 2020 was compared.
Results
In the HFrEF population (56%) the mean age was 63 years, 38% were hypertensive, 15% diabetic, 40% had ischemic heart disease, 42% were previously treated with coronary angioplasty, 56% had an ICD/CRT, 22% had atrial fibrillation. Mean NYHA class was 2.2, mean LVEF 30%, mean NT–proBNP values 4027 pg/mL, mean serum creatinine 1 mg/dL, 91% were taking beta–blockers (BB), 86% mineral corticoid receptor antagonists (MRA), 98% ACE–inhibitors/angiotensin–receptor–antagonists/neprilysin and angiotensin receptor antagonists (ACE/ARB/ARNI), and 13% ARNI. Compared to patients enrolled before 2020, ARNI prescription increased in 2021 (60% vs 13%, p < 0.001); in 30% ARNI were prescribed in hospital before discharge. Furthermore, in 10% of the population (most diabetics), sodium glucose cotransporter type 2 inhibitors (SGLT2i) have been prescribed as indicated by the latest ESC 2021 guidelines.
Conclusions
The implementation the PONTE project shows an improved adherence to ESC HF guidelines.
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Affiliation(s)
- L De Gennaro
- OSPEDALE SAN PAOLO BARI, BARI; OSPEDALE SAN PAOLO, BARI; SAN PAOLO, BARI
| | - V Donadeo
- OSPEDALE SAN PAOLO BARI, BARI; OSPEDALE SAN PAOLO, BARI; SAN PAOLO, BARI
| | - M Ruggero
- OSPEDALE SAN PAOLO BARI, BARI; OSPEDALE SAN PAOLO, BARI; SAN PAOLO, BARI
| | - F Tota
- OSPEDALE SAN PAOLO BARI, BARI; OSPEDALE SAN PAOLO, BARI; SAN PAOLO, BARI
| | - M Sergio
- OSPEDALE SAN PAOLO BARI, BARI; OSPEDALE SAN PAOLO, BARI; SAN PAOLO, BARI
| | - D De Laura
- OSPEDALE SAN PAOLO BARI, BARI; OSPEDALE SAN PAOLO, BARI; SAN PAOLO, BARI
| | - D Cavallari
- OSPEDALE SAN PAOLO BARI, BARI; OSPEDALE SAN PAOLO, BARI; SAN PAOLO, BARI
| | - M Resta
- OSPEDALE SAN PAOLO BARI, BARI; OSPEDALE SAN PAOLO, BARI; SAN PAOLO, BARI
| | - G Ricci
- OSPEDALE SAN PAOLO BARI, BARI; OSPEDALE SAN PAOLO, BARI; SAN PAOLO, BARI
| | - L Licurgo
- OSPEDALE SAN PAOLO BARI, BARI; OSPEDALE SAN PAOLO, BARI; SAN PAOLO, BARI
| | - F Buquicchio
- OSPEDALE SAN PAOLO BARI, BARI; OSPEDALE SAN PAOLO, BARI; SAN PAOLO, BARI
| | - F Corriero
- OSPEDALE SAN PAOLO BARI, BARI; OSPEDALE SAN PAOLO, BARI; SAN PAOLO, BARI
| | - G Citarelli
- OSPEDALE SAN PAOLO BARI, BARI; OSPEDALE SAN PAOLO, BARI; SAN PAOLO, BARI
| | - G Parisi
- OSPEDALE SAN PAOLO BARI, BARI; OSPEDALE SAN PAOLO, BARI; SAN PAOLO, BARI
| | - C Campanella
- OSPEDALE SAN PAOLO BARI, BARI; OSPEDALE SAN PAOLO, BARI; SAN PAOLO, BARI
| | - L Mancini
- OSPEDALE SAN PAOLO BARI, BARI; OSPEDALE SAN PAOLO, BARI; SAN PAOLO, BARI
| | - N Locuratolo
- OSPEDALE SAN PAOLO BARI, BARI; OSPEDALE SAN PAOLO, BARI; SAN PAOLO, BARI
| | | | - D Rutigliano
- OSPEDALE SAN PAOLO BARI, BARI; OSPEDALE SAN PAOLO, BARI; SAN PAOLO, BARI
| | - V Palumbo
- OSPEDALE SAN PAOLO BARI, BARI; OSPEDALE SAN PAOLO, BARI; SAN PAOLO, BARI
| | - P Basso
- OSPEDALE SAN PAOLO BARI, BARI; OSPEDALE SAN PAOLO, BARI; SAN PAOLO, BARI
| | - M Correale
- OSPEDALE SAN PAOLO BARI, BARI; OSPEDALE SAN PAOLO, BARI; SAN PAOLO, BARI
| | - N Brunetti
- OSPEDALE SAN PAOLO BARI, BARI; OSPEDALE SAN PAOLO, BARI; SAN PAOLO, BARI
| | - M Iacoviello
- OSPEDALE SAN PAOLO BARI, BARI; OSPEDALE SAN PAOLO, BARI; SAN PAOLO, BARI
| | - P Caldarola
- OSPEDALE SAN PAOLO BARI, BARI; OSPEDALE SAN PAOLO, BARI; SAN PAOLO, BARI
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Scicchitano P, Locuratolo N, Lillo A, Sublimi Saponetti L, Palumbo V, Lanzone S, Campanella C, Mancini L, Massari F, Landriscina R, Barba G, De Santis A, Caldarola P. P209 THE FOLLOW–UP OF PATIENTS AFTER ACUTE CORONARY SYNDROME: THE APULIAN PONTE–ACS PROJECT. Eur Heart J Suppl 2022. [DOI: 10.1093/eurheartj/suac012.201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
Background
Patients discharged after acute coronary syndrome (ACS) deserve a tight follow–up in order to optimize long–term pharmacological treatments and prevent the occurrence of adverse events. The aim of the PONTE–ACS Project was to evaluate the impact of a dedicated cooperative program between hospital and outpatient structures on the persistance on recommended therapies and long–term outcome occurrence in patients discharged after ACS.
Materials and Methods
This was a prospective, longitudina, cohort study. We enrolled patients who were discharged after ACS and/or after coronary revascularization in the HUB centres of ASL Bari. Patients underwent cardiologic evaluation and laboratory examination at 30 days, 3–, 6–, and 12–months from the index event. The following endpoint were considered: all–cause mortality, ACS recurrence/cardiac ischemia/angina, restenosis/intrastent thrombosis, stroke/transient ischemic attack (TIA), heart failure, any bleeding. Adherence and persistence to therapies were evalauted as well as the percentage of patients who reached the recommended goals.
Results
We enrolled 2476 patients (77.4% male, mean age: 67.2±12.0 yrs). After one–year follow–up, 99.5% (p < 0.05) were on statin–therapy, 16.1% with ezetimibe (p < 0.01) and 9.9% (p < 0.01) with proprotein convertase subtilisin/kexin type 9 inhibitors. The overall mortality at one–year follow–up was 3.1%, while ACS recurrence/cardiac ischemia/angina and restenosis/intrastent thrombosis were 3% e 1.3%, respectively. Any bleeding rate was 2.2%.
Conclusions
The PONTE–ACS Project was able to improve the management of patients after ACS, to manage a structured follow–up protocol for patients discharged after ACS and/or coronary revascularization, thus improving adhesion to recommended therapies and keeping lower the incidence of major cardiovascular and bleeding events.
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Affiliation(s)
- P Scicchitano
- UOC CARDIOLOGIA – P.O. “F. PERINEI” ALTAMURA (BA) ASL BARI, ALTAMURA; UOC CARDIOLOGIA – P.O. “SAN PAOLO” ASL BARI, BARI; DISTRETTO SOCIO SANITARIO N. 10, ASL BARI, TRIGGIANO; UOC CARDIOLOGIA – P.O. “DI VENERE” BARI (BA) ASL BARI, BARI; UO CARDIOLOGIA – P.O. “SAN GIACOMO” ASL BARI, MONOPOLI; UOC CARDIOLOGIA – P.O. “UMBERTO I” ASL BARI, CORATO
| | - N Locuratolo
- UOC CARDIOLOGIA – P.O. “F. PERINEI” ALTAMURA (BA) ASL BARI, ALTAMURA; UOC CARDIOLOGIA – P.O. “SAN PAOLO” ASL BARI, BARI; DISTRETTO SOCIO SANITARIO N. 10, ASL BARI, TRIGGIANO; UOC CARDIOLOGIA – P.O. “DI VENERE” BARI (BA) ASL BARI, BARI; UO CARDIOLOGIA – P.O. “SAN GIACOMO” ASL BARI, MONOPOLI; UOC CARDIOLOGIA – P.O. “UMBERTO I” ASL BARI, CORATO
| | - A Lillo
- UOC CARDIOLOGIA – P.O. “F. PERINEI” ALTAMURA (BA) ASL BARI, ALTAMURA; UOC CARDIOLOGIA – P.O. “SAN PAOLO” ASL BARI, BARI; DISTRETTO SOCIO SANITARIO N. 10, ASL BARI, TRIGGIANO; UOC CARDIOLOGIA – P.O. “DI VENERE” BARI (BA) ASL BARI, BARI; UO CARDIOLOGIA – P.O. “SAN GIACOMO” ASL BARI, MONOPOLI; UOC CARDIOLOGIA – P.O. “UMBERTO I” ASL BARI, CORATO
| | - L Sublimi Saponetti
- UOC CARDIOLOGIA – P.O. “F. PERINEI” ALTAMURA (BA) ASL BARI, ALTAMURA; UOC CARDIOLOGIA – P.O. “SAN PAOLO” ASL BARI, BARI; DISTRETTO SOCIO SANITARIO N. 10, ASL BARI, TRIGGIANO; UOC CARDIOLOGIA – P.O. “DI VENERE” BARI (BA) ASL BARI, BARI; UO CARDIOLOGIA – P.O. “SAN GIACOMO” ASL BARI, MONOPOLI; UOC CARDIOLOGIA – P.O. “UMBERTO I” ASL BARI, CORATO
| | - V Palumbo
- UOC CARDIOLOGIA – P.O. “F. PERINEI” ALTAMURA (BA) ASL BARI, ALTAMURA; UOC CARDIOLOGIA – P.O. “SAN PAOLO” ASL BARI, BARI; DISTRETTO SOCIO SANITARIO N. 10, ASL BARI, TRIGGIANO; UOC CARDIOLOGIA – P.O. “DI VENERE” BARI (BA) ASL BARI, BARI; UO CARDIOLOGIA – P.O. “SAN GIACOMO” ASL BARI, MONOPOLI; UOC CARDIOLOGIA – P.O. “UMBERTO I” ASL BARI, CORATO
| | - S Lanzone
- UOC CARDIOLOGIA – P.O. “F. PERINEI” ALTAMURA (BA) ASL BARI, ALTAMURA; UOC CARDIOLOGIA – P.O. “SAN PAOLO” ASL BARI, BARI; DISTRETTO SOCIO SANITARIO N. 10, ASL BARI, TRIGGIANO; UOC CARDIOLOGIA – P.O. “DI VENERE” BARI (BA) ASL BARI, BARI; UO CARDIOLOGIA – P.O. “SAN GIACOMO” ASL BARI, MONOPOLI; UOC CARDIOLOGIA – P.O. “UMBERTO I” ASL BARI, CORATO
| | - C Campanella
- UOC CARDIOLOGIA – P.O. “F. PERINEI” ALTAMURA (BA) ASL BARI, ALTAMURA; UOC CARDIOLOGIA – P.O. “SAN PAOLO” ASL BARI, BARI; DISTRETTO SOCIO SANITARIO N. 10, ASL BARI, TRIGGIANO; UOC CARDIOLOGIA – P.O. “DI VENERE” BARI (BA) ASL BARI, BARI; UO CARDIOLOGIA – P.O. “SAN GIACOMO” ASL BARI, MONOPOLI; UOC CARDIOLOGIA – P.O. “UMBERTO I” ASL BARI, CORATO
| | - L Mancini
- UOC CARDIOLOGIA – P.O. “F. PERINEI” ALTAMURA (BA) ASL BARI, ALTAMURA; UOC CARDIOLOGIA – P.O. “SAN PAOLO” ASL BARI, BARI; DISTRETTO SOCIO SANITARIO N. 10, ASL BARI, TRIGGIANO; UOC CARDIOLOGIA – P.O. “DI VENERE” BARI (BA) ASL BARI, BARI; UO CARDIOLOGIA – P.O. “SAN GIACOMO” ASL BARI, MONOPOLI; UOC CARDIOLOGIA – P.O. “UMBERTO I” ASL BARI, CORATO
| | - F Massari
- UOC CARDIOLOGIA – P.O. “F. PERINEI” ALTAMURA (BA) ASL BARI, ALTAMURA; UOC CARDIOLOGIA – P.O. “SAN PAOLO” ASL BARI, BARI; DISTRETTO SOCIO SANITARIO N. 10, ASL BARI, TRIGGIANO; UOC CARDIOLOGIA – P.O. “DI VENERE” BARI (BA) ASL BARI, BARI; UO CARDIOLOGIA – P.O. “SAN GIACOMO” ASL BARI, MONOPOLI; UOC CARDIOLOGIA – P.O. “UMBERTO I” ASL BARI, CORATO
| | - R Landriscina
- UOC CARDIOLOGIA – P.O. “F. PERINEI” ALTAMURA (BA) ASL BARI, ALTAMURA; UOC CARDIOLOGIA – P.O. “SAN PAOLO” ASL BARI, BARI; DISTRETTO SOCIO SANITARIO N. 10, ASL BARI, TRIGGIANO; UOC CARDIOLOGIA – P.O. “DI VENERE” BARI (BA) ASL BARI, BARI; UO CARDIOLOGIA – P.O. “SAN GIACOMO” ASL BARI, MONOPOLI; UOC CARDIOLOGIA – P.O. “UMBERTO I” ASL BARI, CORATO
| | - G Barba
- UOC CARDIOLOGIA – P.O. “F. PERINEI” ALTAMURA (BA) ASL BARI, ALTAMURA; UOC CARDIOLOGIA – P.O. “SAN PAOLO” ASL BARI, BARI; DISTRETTO SOCIO SANITARIO N. 10, ASL BARI, TRIGGIANO; UOC CARDIOLOGIA – P.O. “DI VENERE” BARI (BA) ASL BARI, BARI; UO CARDIOLOGIA – P.O. “SAN GIACOMO” ASL BARI, MONOPOLI; UOC CARDIOLOGIA – P.O. “UMBERTO I” ASL BARI, CORATO
| | - A De Santis
- UOC CARDIOLOGIA – P.O. “F. PERINEI” ALTAMURA (BA) ASL BARI, ALTAMURA; UOC CARDIOLOGIA – P.O. “SAN PAOLO” ASL BARI, BARI; DISTRETTO SOCIO SANITARIO N. 10, ASL BARI, TRIGGIANO; UOC CARDIOLOGIA – P.O. “DI VENERE” BARI (BA) ASL BARI, BARI; UO CARDIOLOGIA – P.O. “SAN GIACOMO” ASL BARI, MONOPOLI; UOC CARDIOLOGIA – P.O. “UMBERTO I” ASL BARI, CORATO
| | - P Caldarola
- UOC CARDIOLOGIA – P.O. “F. PERINEI” ALTAMURA (BA) ASL BARI, ALTAMURA; UOC CARDIOLOGIA – P.O. “SAN PAOLO” ASL BARI, BARI; DISTRETTO SOCIO SANITARIO N. 10, ASL BARI, TRIGGIANO; UOC CARDIOLOGIA – P.O. “DI VENERE” BARI (BA) ASL BARI, BARI; UO CARDIOLOGIA – P.O. “SAN GIACOMO” ASL BARI, MONOPOLI; UOC CARDIOLOGIA – P.O. “UMBERTO I” ASL BARI, CORATO
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Desario P, Rutigliano D, Basso P, Palumbo V, Ricci G, Sublimi Saponetti L, Locuratolo N, Caldarola P. C29 SEEING BEYOND APPEARANCES: INTRACORONARY IMAGING TECHNIQUES IN SPONTANEOUS CORONARY ARTERY DISSECTION (SCAD). Eur Heart J Suppl 2022. [DOI: 10.1093/eurheartj/suac011.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Over recent years, mainly due to a broad use of coronary angiography and intracoronary imaging techniques (IIT), SCAD has emerged as a no longer rare cause of acute coronary syndrome (ACS). Early diagnosis is extremely important to avoid potentially lethal complications; nevertheless, considerable uncertainty remains about optimal acute and post–discharge management. Current endorsed therapeutic strategy lean towards an initial conservative approach, relegating percutaneous or surgical coronary intervention to high–risk coronary anatomy or in case of hemodynamic instability. We report our experience in the field by presenting a clinical case of a 36–year–old woman admitted to emergency department with acute, anginal pain started 24 hours earlier, referring no medical history, except for a syncopal episode occurred four days earlier, in correspondence of a mournful event. She was hemodynamically stable, with work–up significant only for elevated troponin level of 3649.5 ng/ml (n.v. <11). Coronary angiogram showed atherosclerotic–like changes limited to right coronary artery (RCA), with focal subcritical stenosis at its proximal segment (Fig 1). In the absence of major precipitating factors for atherosclerotic coronary disease, SCAD was suspected. IVUS and OCT were performed, with evidence of dissection and intra–mural haematoma (Fig. 2), extending from proximal RCA to posterior descending branch take–off, compressing the true lumen. Considering both anatomical (coronary ostium not involved) and clinical (patient asymptomatic and hemodynamically stable) factors, conservative treatment with low dose aspirin and beta blocker was prescribed. After three days of hospitalization occurred a single episode, lasted 5 minutes, of anginal pain associated with ST elevation in inferior leads, managed with nitrates administration; subsequent cardiac computed tomography angiography excluded disease progression (Fig.2). On the 23rd day, due to angiographic evidence of SCAD partial healing (Fig.3), the patient was discharged. This case highlights the importance of keeping in mind the possibility of SCAD, especially when healthy young women with prior emotional stress present with ACS. IIT allow to shed light on the true mechanism of ACS without significant obstructive coronary disease. Finally, in case of conservative approach, close in–hospital monitoring is mandatory, given the highest probability of complications in the first days after clinical onset.
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11
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Matteucci P, Ippolito E, Silipigni S, Talocco C, Petrianni G, Palumbo V, Onorati E, Greco C, Cirnigliaro V, Fiore M, Ramella S. PO-1206 Patients Needs Undergoing Breast Radiotherapy for the Development of a Mobile Application (RADIOSA). Radiother Oncol 2022. [DOI: 10.1016/s0167-8140(22)03170-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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12
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Mattone E, Sofia M, Schembari E, Palumbo V, Bonaccorso R, Randazzo V, La Greca G, Iacobello C, Russello D, Latteri S. Acute acalculous cholecystitis on a COVID-19 patient: a case report. Ann Med Surg (Lond) 2020; 58:73-75. [PMID: 32895611 PMCID: PMC7456800 DOI: 10.1016/j.amsu.2020.08.027] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Revised: 08/22/2020] [Accepted: 08/23/2020] [Indexed: 02/06/2023] Open
Abstract
INTRODUCTION We report an extremely rare case of acute acalculous cholecystitis on a COVID-19 patient. In our knowledge, this is the first report of laparoscopic cholecystectomy performed on a COVID-19 patient. PRESENTATION OF CASE A COVID-19 patient was diagnosed with acute acalculous cholecystitis and a multidisciplinary team decided to perform a percutaneous transhepatic biliary drainage (PTBD) as the first treatment. SARS-CoV-2 RNA was not found in the bile fluid. Because of deterioration of the patient's clinical conditions, laparoscopic cholecystectomy had to be performed and since the gallbladder was gangrenous, the severe inflammation made surgery difficult to perform. DISCUSSION Acalculous cholecystitis was related with mechanical ventilation and prolonged total parenteral nutrition, in this case the gangrenous histopathology pattern and the gallbladder wall ischemia was probably caused by vascular insufficiency secondary to severe acute respiratory distress syndrome of COVID-19 pneumonia. The percutaneous transhepatic gallbladder drainage (PTBD) was performed according to Tokyo Guidelines because of high surgical risk. Laparoscopic cholecystectomy was next performed due to no clinical improvement. The absence of viral RNA in the bile highlights that SARS-CoV-2 is not eliminated with the bile while it probably infects small intestinal enterocytes which is responsible of gastrointestinal symptoms such as anorexia, nausea, vomiting, and diarrhoea. CONCLUSIONS Although the lack of evidence and guidelines about the management of patient with acute cholecystitis during COVID-19 pandemic, laparoscopic cholecystectomy, at most preceded by PTGBD on high surgical risk patients, remains the gold standard for the treatment of acute cholecystitis on COVID-19 patients.
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Affiliation(s)
- E. Mattone
- Department of Medical Surgical Sciences and Advanced Technologies “Ingrassia”, University of Catania, General Surgery Unit, Cannizzaro Hospital, Via Messina 829, 95126, Catania, Italy
| | - M. Sofia
- Department of Medical Surgical Sciences and Advanced Technologies “Ingrassia”, University of Catania, General Surgery Unit, Cannizzaro Hospital, Via Messina 829, 95126, Catania, Italy
| | - E. Schembari
- Department of Medical Surgical Sciences and Advanced Technologies “Ingrassia”, University of Catania, General Surgery Unit, Cannizzaro Hospital, Via Messina 829, 95126, Catania, Italy
| | - V. Palumbo
- Department of Medical Surgical Sciences and Advanced Technologies “Ingrassia”, University of Catania, General Surgery Unit, Cannizzaro Hospital, Via Messina 829, 95126, Catania, Italy
| | - R. Bonaccorso
- Department of Medical Surgical Sciences and Advanced Technologies “Ingrassia”, University of Catania, General Surgery Unit, Cannizzaro Hospital, Via Messina 829, 95126, Catania, Italy
| | - V. Randazzo
- Department of Medical Surgical Sciences and Advanced Technologies “Ingrassia”, University of Catania, General Surgery Unit, Cannizzaro Hospital, Via Messina 829, 95126, Catania, Italy
| | - G. La Greca
- Department of Medical Surgical Sciences and Advanced Technologies “Ingrassia”, University of Catania, General Surgery Unit, Cannizzaro Hospital, Via Messina 829, 95126, Catania, Italy
| | - C. Iacobello
- Infectious Disease Unit, Cannizzaro Hospital, Via Messina 829, 95126, Catania, Italy
| | - D. Russello
- Department of Medical Surgical Sciences and Advanced Technologies “Ingrassia”, University of Catania, General Surgery Unit, Cannizzaro Hospital, Via Messina 829, 95126, Catania, Italy
| | - S. Latteri
- Department of Medical Surgical Sciences and Advanced Technologies “Ingrassia”, University of Catania, General Surgery Unit, Cannizzaro Hospital, Via Messina 829, 95126, Catania, Italy
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Maccallini P, Bavasso F, Scatolini L, Bucciarelli E, Noviello G, Lisi V, Palumbo V, D'Angeli S, Cacchione S, Cenci G, Ciapponi L, Wakefield JG, Gatti M, Raffa GD. Intimate functional interactions between TGS1 and the Smn complex revealed by an analysis of the Drosophila eye development. PLoS Genet 2020; 16:e1008815. [PMID: 32453722 PMCID: PMC7289441 DOI: 10.1371/journal.pgen.1008815] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 06/11/2020] [Accepted: 04/30/2020] [Indexed: 11/27/2022] Open
Abstract
Trimethylguanosine synthase 1 (TGS1) is a conserved enzyme that mediates formation of the trimethylguanosine cap on several RNAs, including snRNAs and telomerase RNA. Previous studies have shown that TGS1 binds the Survival Motor Neuron (SMN) protein, whose deficiency causes spinal muscular atrophy (SMA). Here, we analyzed the roles of the Drosophila orthologs of the human TGS1 and SMN genes. We show that the Drosophila TGS1 protein (dTgs1) physically interacts with all subunits of the Drosophila Smn complex (Smn, Gem2, Gem3, Gem4 and Gem5), and that a human TGS1 transgene rescues the mutant phenotype caused by dTgs1 loss. We demonstrate that both dTgs1 and Smn are required for viability of retinal progenitor cells and that downregulation of these genes leads to a reduced eye size. Importantly, overexpression of dTgs1 partially rescues the eye defects caused by Smn depletion, and vice versa. These results suggest that the Drosophila eye model can be exploited for screens aimed at the identification of genes and drugs that modify the phenotypes elicited by Tgs1 and Smn deficiency. These modifiers could help to understand the molecular mechanisms underlying SMA pathogenesis and devise new therapies for this genetic disease. We explored the functional relationships between TGS1 and SMN using Drosophila as model organism. TGS1 is an enzyme that modifies the structure of the 5’-end of several RNAs, including telomerase RNA and the small nuclear RNAs (snRNAs) that are required for messenger RNA maturation. The SMN protein regulates snRNAs biogenesis and mutations in human SMN cause Spinal Muscular Atrophy (SMA), a devastating disorder characterized by neurodegeneration, progressive paralysis and death. We show that mutations in the Drosophila TGS1 (dTgs1) gene cause lethality, which is rescued by a human TGS1 transgene. We also show that the dTgs1 protein physically interacts with all subunits of the Smn complex, and that downregulation of either dTgs1 or Smn leads to a reduced Drosophila eye size. Notably, overexpression of dTgs1 partially rescues the eye defects caused by Smn knockdown, and vice versa, indicating that these genes cooperate in eye development. These results suggest that the eye model can be exploited for screens aimed at detection of chemical and genetic modifiers of the eye mutant phenotype elicited by dTgs1 and Smn deficiency, providing new clues about SMA pathogenesis and potential therapies.
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Affiliation(s)
- Paolo Maccallini
- Dipartimento di Biologia e Biotecnologie “C Darwin”, Sapienza University of Rome, Rome, Italy
| | - Francesca Bavasso
- Dipartimento di Biologia e Biotecnologie “C Darwin”, Sapienza University of Rome, Rome, Italy
| | - Livia Scatolini
- Dipartimento di Biologia e Biotecnologie “C Darwin”, Sapienza University of Rome, Rome, Italy
| | | | - Gemma Noviello
- Dipartimento di Biologia e Biotecnologie “C Darwin”, Sapienza University of Rome, Rome, Italy
| | - Veronica Lisi
- Dipartimento di Biologia e Biotecnologie “C Darwin”, Sapienza University of Rome, Rome, Italy
| | - Valeria Palumbo
- Dipartimento di Biologia e Biotecnologie “C Darwin”, Sapienza University of Rome, Rome, Italy
| | - Simone D'Angeli
- Dipartimento di Biologia Ambientale, Sapienza University of Rome, Rome, Italy
| | - Stefano Cacchione
- Dipartimento di Biologia e Biotecnologie “C Darwin”, Sapienza University of Rome, Rome, Italy
| | - Giovanni Cenci
- Dipartimento di Biologia e Biotecnologie “C Darwin”, Sapienza University of Rome, Rome, Italy
- Fondazione Cenci Bolognetti, Istituto Pasteur, Rome, Italy
| | - Laura Ciapponi
- Dipartimento di Biologia e Biotecnologie “C Darwin”, Sapienza University of Rome, Rome, Italy
| | - James G. Wakefield
- Biosciences/Living Systems Institute, College of Life and Environmental Sciences, University of Exeter, United Kingdom
| | - Maurizio Gatti
- Dipartimento di Biologia e Biotecnologie “C Darwin”, Sapienza University of Rome, Rome, Italy
- Istituto di Biologia e Patologia Molecolari (IBPM) del CNR, Rome, Italy
- * E-mail: (MG); (GDR)
| | - Grazia Daniela Raffa
- Dipartimento di Biologia e Biotecnologie “C Darwin”, Sapienza University of Rome, Rome, Italy
- * E-mail: (MG); (GDR)
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Cocchia N, Tafuri S, Del Prete C, Palumbo V, Esposito L, Avallone L, Ciani F. Antioxidant supplementation to medium for in vitro embryo production in Felis catus. Pol J Vet Sci 2020; 22:573-579. [PMID: 31560466 DOI: 10.24425/pjvs.2019.129966] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
The development of in vitro embryo production (IVEP) techniques in Felis catus is a fitting model with potential application to the conservation of endangered felid species. To improve the quality of IVEP techniques an appropriate balance of pro- and antioxidants should be provided. Under in vitro conditions, high levels of superoxide dismutase (SOD), glutathione peroxidase (GPx) and catalase (CAT) mRNA provide a defence mechanism against oxidative stress for embryos. In order to improve the development of cat oocytes, the effects of SOD and CAT supplemented to in vitro maturation (IVM) medium and of GPx supplemented to in vitro fertilization (IVF) medium on development and embryo production in vitro were evaluated. Data showed an increase of 70 and 77 % of cleaved embryo and blastocyst formation, respectively, in the experiment with SOD and CAT addition to IVM medium; in the experiment with GPx addition to IVF medium the number of cleaved embryos doubled and the number of embryos increased by 96 %. Therefore, our results were positive and encourage us to continue studies on cat oocytes evaluating the effects of various dosages and combination of antioxidants.
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Affiliation(s)
- N Cocchia
- Department of Veterinary Medicine and Animal Production University of Naples Federico II, Via Federico Delpino, 1, 80137 Naples, Italy
| | - S Tafuri
- Department of Veterinary Medicine and Animal Production University of Naples Federico II, Via Federico Delpino, 1, 80137 Naples, Italy
| | - C Del Prete
- Department of Veterinary Medicine and Animal Production University of Naples Federico II, Via Federico Delpino, 1, 80137 Naples, Italy
| | - V Palumbo
- Department of Veterinary Medicine and Animal Production University of Naples Federico II, Via Federico Delpino, 1, 80137 Naples, Italy
| | - L Esposito
- Department of Veterinary Medicine and Animal Production University of Naples Federico II, Via Federico Delpino, 1, 80137 Naples, Italy
| | - L Avallone
- Department of Veterinary Medicine and Animal Production University of Naples Federico II, Via Federico Delpino, 1, 80137 Naples, Italy
| | - F Ciani
- Department of Veterinary Medicine and Animal Production University of Naples Federico II, Via Federico Delpino, 1, 80137 Naples, Italy
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Palumbo V, Tariq A, Borgal L, Metz J, Brancaccio M, Gatti M, Wakefield JG, Bonaccorsi S. Drosophila Morgana is an Hsp90-interacting protein with a direct role in microtubule polymerisation. J Cell Sci 2020; 133:jcs236786. [PMID: 31907206 PMCID: PMC6983718 DOI: 10.1242/jcs.236786] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Accepted: 12/17/2019] [Indexed: 12/25/2022] Open
Abstract
Morgana (Mora, also known as CHORD in flies) and its mammalian homologue, called CHORDC1 or CHP1, is a highly conserved cysteine and histidine-rich domain (CHORD)-containing protein that has been proposed to function as an Hsp90 co-chaperone. Morgana deregulation promotes carcinogenesis in both mice and humans while, in Drosophila, loss of mora causes lethality and a complex mitotic phenotype that is rescued by a human morgana transgene. Here, we show that Drosophila Mora localises to mitotic spindles and co-purifies with the Hsp90-R2TP-TTT supercomplex and with additional well-known Hsp90 co-chaperones. Acute inhibition of Mora function in the early embryo results in a dramatic reduction in centrosomal microtubule stability, leading to small spindles nucleated from mitotic chromatin. Purified Mora binds to microtubules directly and promotes microtubule polymerisation in vitro, suggesting that Mora directly regulates spindle dynamics independently of its Hsp90 co-chaperone role.
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Affiliation(s)
- Valeria Palumbo
- Dipartimento di Biologia e Biotecnologie Sapienza, Università di Roma, 00185 Rome, Italy
- Biosciences/Living Systems Institute, College of Life and Environmental Sciences, University of Exeter, Exeter EX4 4QD, UK
| | - Ammarah Tariq
- Biosciences/Living Systems Institute, College of Life and Environmental Sciences, University of Exeter, Exeter EX4 4QD, UK
| | - Lori Borgal
- Biosciences/Living Systems Institute, College of Life and Environmental Sciences, University of Exeter, Exeter EX4 4QD, UK
| | - Jeremy Metz
- Biosciences/Living Systems Institute, College of Life and Environmental Sciences, University of Exeter, Exeter EX4 4QD, UK
| | - Mara Brancaccio
- Dipartimento di Genetica, Biologia e Biochimica, Università di Torino, 10126 Torino, Italy
| | - Maurizio Gatti
- Dipartimento di Biologia e Biotecnologie Sapienza, Università di Roma, 00185 Rome, Italy
- Istituto di Biologia e Patologia Molecolari del CNR, 00185 Rome, Italy
| | - James G Wakefield
- Biosciences/Living Systems Institute, College of Life and Environmental Sciences, University of Exeter, Exeter EX4 4QD, UK
| | - Silvia Bonaccorsi
- Dipartimento di Biologia e Biotecnologie Sapienza, Università di Roma, 00185 Rome, Italy
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16
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Zeymer U, Ludman P, Danchin N, Kala P, Maggioni AP, Weidinger F, Gale CP, Beleslin B, Budaj A, Chioncel O, Dagres N, Danchin N, Emberson J, Erlinge D, Glikson M, Gray A, Kayikcioglu M, Maggioni AP, Nagy VK, Nedoshivin A, Petronio AS, Roos-Hesselink J, Wallentin L, Zeymer U, Weidinger F, Zeymer U, Danchin N, Ludman P, Sinnaeve P, Kala P, Ferrari R, Maggioni AP, Goda A, Zelveian P, Weidinger F, Karamfilov K, Motovska Z, Zeymer U, Raungaard B, Marandi T, Shaheen SM, Lidon RM, Karjalainen PP, Kereselidze Z, Alexopoulos D, Becker D, Quinn M, Iakobishvili Z, Al-Farhan H, Sadeghi M, Caporale R, Romeo F, Mirrakhimov E, Serpytis P, Erglis A, Kedev S, Balbi MM, Moore AM, Dudek D, Legutko J, Mimoso J, Tatu-Chitoiu G, Stojkovic S, Shlyakhto E, AlHabib KF, Bunc M, Studencan M, Mourali MS, Bajraktari G, Konte M, Larras F, Lefrancq EF, Mekhaldi S, Laroche C, Maggioni AP, Goda A, Shuka N, Pavli E, Tafaj E, Gishto T, Dibra A, Duka A, Gjana A, Kristo A, Knuti G, Demiraj A, Dado E, Hasimi E, Simoni L, Siqeca M, Sisakian H, Hayrapetyan H, Markosyan S, Galustyan L, Arustamyan N, Kzhdryan H, Pepoyan S, Zirkik A, Von Lewinski D, Paetzold S, Kienzl I, Matyas K, Neunteufl T, Nikfardjam M, Neuhold U, Mihalcz A, Glaser F, Steinwender C, Reiter C, Grund M, Hrncic D, Hoppe U, Hammerer M, Hinterbuchner L, Hengstenberg C, Delle Karth G, Lang I, Weidinger F, Winkler W, Hasun M, Kastner J, Havel C, Derntl M, Oberegger G, Hajos J, Adlbrecht C, Publig T, Leitgeb MC, Wilfing R, Jirak P, Ho CY, Puskas L, Schrutka L, Spinar J, Parenica J, Hlinomaz O, Fendrychova V, Semenka J, Sikora J, Sitar J, Groch L, Rezek M, Novak M, Kramarikova P, Stasek J, Dusek J, Zdrahal P, Polasek R, Karasek J, Seiner J, Sukova N, Varvarovsky I, Lazarák T, Novotny V, Matejka J, Rokyta R, Volovar S, Belohlavek J, Motovska Z, Siranec M, Kamenik M, Kralik R, Raungaard B, Ravkilde J, Jensen SE, Villadsen A, Villefrance K, Schmidt Skov C, Maeng M, Moeller K, Hasan-Ali H, Ahmed TA, Hassan M, ElGuindy A, Farouk Ismail M, Ibrahim Abd El-Aal A, El-sayed Gaafar A, Magdy Hassan H, Ahmed Shafie M, Nabil El-khouly M, Bendary A, Darwish M, Ahmed Y, Amin O, AbdElHakim A, Abosaif K, Kandil H, Galal MAG, El Hefny EE, El Sayed M, Aly K, Mokarrab M, Osman M, Abdelhamid M, Mantawy S, Ali MR, Kaky SD, Khalil VA, Saraya MEA, Talaat A, Nabil M, Mounir WM, Mahmoud K, Aransa A, Kazamel G, Anwar S, Al-Habbaa A, Abd el Monem M, Ismael A, Amin Abu-Sheaishaa M, Abd Rabou MM, Hammouda TMA, Moaaz M, Elkhashab K, Ragab T, Rashwan A, Rmdan A, AbdelRazek G, Ebeid H, Soliman Ghareeb H, Farag N, Zaki M, Seleem M, Torki A, Youssef M, AlLah Nasser NA, Rafaat A, Selim H, Makram MM, Khayyal M, Malasi K, Madkour A, Kolib M, Alkady H, Nagah H, Yossef M, Wafa A, Mahfouz E, Faheem G, Magdy Moris M, Ragab A, Ghazal M, Mabrouk A, Hassan M, El-Masry M, Naseem M, Samir S, Marandi T, Reinmets J, Allvee M, Saar A, Ainla T, Vaide A, Kisseljova M, Pakosta U, Eha J, Lotamois K, Sia J, Myllymaki J, Pinola T, Karjalainen PP, Paana T, Mikkelsson J, Ampio M, Tsivilasvili J, Zurab P, Kereselidze Z, Agladze R, Melia A, Gogoberidze D, Khubua N, Totladze L, Metreveli I, Chikovani A, Eitel I, Pöss J, Werner M, Constantz A, Ahrens C, Zeymer U, Tolksdorf H, Klinger S, Sack S, Heer T, Lekakis J, Kanakakis I, Xenogiannis I, Ermidou K, Makris N, Ntalianis A, Katsaros F, Revi E, Kafkala K, Mihelakis E, Diakakis G, Grammatikopoulos K, Voutsinos D, Alexopoulos D, Xanthopoulou I, Mplani V, Foussas S, Papakonstantinou N, Patsourakos N, Dimopoulos A, Derventzis A, Athanasiou K, Vassilikos VP, Papadopoulos C, Tzikas S, Vogiatzis I, Datsios A, Galitsianos I, Koutsampasopoulos K, Grigoriadis S, Douras A, Baka N, Spathis S, Kyrlidis T, Hatzinikolaou H, Kiss RG, Becker D, Nowotta F, Tóth K, Szabó S, Lakatos C, Jambrik Z, Ruzsa J, Ruzsa Z, Róna S, Toth J, Vargane Kosik A, Toth KSB, Nagy GG, Ondrejkó Z, Körömi Z, Botos B, Pourmoghadas M, Salehi A, Massoumi G, Sadeghi M, Soleimani A, Sarrafzadegan N, Roohafza H, Azarm M, Mirmohammadsadeghi A, Rajabi D, Rahmani Y, Siabani S, Najafi F, Hamzeh B, Karim H, Siabani H, Saleh N, Charehjoo H, Zamzam L, Al-Temimi G, Al-Farhan H, Al-Yassin A, Mohammad A, Ridha A, Al-Saedi G, Atabi N, Sabbar O, Mahmood S, Dakhil Z, Yaseen IF, Almyahi M, Alkenzawi H, Alkinani T, Alyacopy A, Kearney P, Twomey K, Iakobishvili Z, Shlomo N, Beigel R, Caldarola P, Rutigliano D, Sublimi Saponetti L, Locuratolo N, Palumbo V, Scherillo M, Formigli D, Canova P, Musumeci G, Roncali F, Metra M, Lombardi C, Visco E, Rossi L, Meloni L, Montisci R, Pippia V, Marchetti MF, Congia M, Cacace C, Luca G, Boscarelli G, Indolfi C, Ambrosio G, Mongiardo A, Spaccarotella C, De Rosa S, Canino G, Critelli C, Caporale R, Chiappetta D, Battista F, Gabrielli D, Marziali A, Bernabò P, Navazio A, Guerri E, Manca F, Gobbi M, Oreto G, Andò G, Carerj S, Saporito F, Cimmino M, Rigo F, Zuin G, Tuccillo B, Scotto di Uccio F, Irace L, Lorenzoni G, Meloni I, Merella P, Polizzi GM, Pino R, Marzilli M, Morrone D, Caravelli P, Orsini E, Mosa S, Piovaccari G, Santarelli A, Cavazza C, Romeo F, Fedele F, Mancone M, Straito M, Salvi N, Scarparo P, Severino P, Razzini C, Massaro G, Cinque A, Gaudio C, Barillà F, Torromeo C, Porco L, Mei M, Iorio R, Nassiacos D, Barco B, Sinagra G, Falco L, Priolo L, Perkan A, Strana M, Bajraktari G, Percuku L, Berisha G, Mziu B, Beishenkulov M, Abdurashidova T, Toktosunova A, Kaliev K, Serpytis P, Serpytis R, Butkute E, Lizaitis M, Broslavskyte M, Xuereb RG, Moore AM, Mercieca Balbi M, Paris E, Buttigieg L, Musial W, Dobrzycki S, Dubicki A, Kazimierczyk E, Tycinska A, Wojakowski W, Kalanska-Lukasik B, Ochala A, Wanha W, Dworowy S, Sielski J, Janion M, Janion-Sadowska A, Dudek D, Wojtasik-Bakalarz J, Bryniarski L, Peruga JZ, Jonczyk M, Jankowski L, Klecha A, Legutko J, Michalowska J, Brzezinski M, Kozmik T, Kowalczyk T, Adamczuk J, Maliszewski M, Kuziemka P, Plaza P, Jaros A, Pawelec A, Sledz J, Bartus S, Zmuda W, Bogusz M, Wisnicki M, Szastak G, Adamczyk M, Suska M, Czunko P, Opolski G, Kochman J, Tomaniak M, Miernik S, Paczwa K, Witkowski A, Opolski MP, Staruch AD, Kalarus Z, Honisz G, Mencel G, Swierad M, Podolecki T, Marques J, Azevedo P, Pereira MA, Gaspar A, Monteiro S, Goncalves F, Leite L, Mimoso J, Manuel Lopes dos Santos W, Amado J, Pereira D, Silva B, Caires G, Neto M, Rodrigues R, Correia A, Freitas D, Lourenco A, Ferreira F, Sousa F, Portugues J, Calvo L, Almeida F, Alves M, Silva A, Caria R, Seixo F, Militaru C, Ionica E, Tatu-Chitoiu G, Istratoaie O, Florescu M, Lipnitckaia E, Osipova O, Konstantinov S, Bukatov V, Vinokur T, Egorova E, Nefedova E, Levashov S, Gorbunova A, Redkina M, Karaulovskaya N, Bijieva F, Babich N, Smirnova O, Filyanin R, Eseva S, Kutluev A, Chlopenova A, Shtanko A, Kuppar E, Shaekhmurzina E, Ibragimova M, Mullahmetova M, Chepisova M, Kuzminykh M, Betkaraeva M, Namitokov A, Khasanov N, Baleeva L, Galeeva Z, Magamedkerimova F, Ivantsov E, Tavlueva E, Kochergina A, Sedykh D, Kosmachova E, Skibitskiy V, Porodenko N, Namitokov A, Litovka K, Ulbasheva E, Niculina S, Petrova M, Harkov E, Tsybulskaya N, Lobanova A, Chernova A, Kuskaeva A, Kuskaev A, Ruda M, Zateyshchikov D, Gilarov M, Konstantinova E, Koroleva O, Averkova A, Zhukova N, Kalimullin D, Borovkova N, Tokareva A, Buyanova M, Khaisheva L, Pirozhenko A, Novikova T, Yakovlev A, Tyurina T, Lapshin K, Moroshkina N, Kiseleva M, Fedorova S, Krylova L, Duplyakov D, Semenova Y, Rusina A, Ryabov V, Syrkina A, Demianov S, Reitblat O, Artemchuk A, Efremova E, Makeeva E, Menzorov M, Shutov A, Klimova N, Shevchenko I, Elistratova O, Kostyuckova O, Islamov R, Budyak V, Ponomareva E, Ullah Jan U, Alshehri AM, Sedky E, Alsihati Z, Mimish L, Selem A, Malik A, Majeed O, Altnji I, AlShehri M, Aref A, AlHabib K, AlDosary M, Tayel S, Abd AlRahman M, Asfina KN, Abdin Hussein G, Butt M, Markovic Nikolic N, Obradovic S, Djenic N, Brajovic M, Davidovic A, Romanovic R, Novakovic V, Dekleva M, Spasic M, Dzudovic B, Jovic Z, Cvijanovic D, Veljkovic S, Ivanov I, Cankovic M, Jarakovic M, Kovacevic M, Trajkovic M, Mitov V, Jovic A, Hudec M, Gombasky M, Sumbal J, Bohm A, Baranova E, Kovar F, Samos M, Podoba J, Kurray P, Obona T, Remenarikova A, Kollarik B, Verebova D, Kardosova G, Studencan M, Alusik D, Macakova J, Kozlej M, Bayes-Genis A, Sionis A, Garcia Garcia C, Lidon RM, Duran Cambra A, Labata Salvador C, Rueda Sobella F, Sans Rosello J, Vila Perales M, Oliveras Vila T, Ferrer Massot M, Bañeras J, Lekuona I, Zugazabeitia G, Fernandez-Ortiz A, Viana Tejedor A, Ferrera C, Alvarez V, Diaz-Castro O, Agra-Bermejo RM, Gonzalez-Cambeiro C, Gonzalez-Babarro E, Domingo-Del Valle J, Royuela N, Burgos V, Canteli A, Castrillo C, Cobo M, Ruiz M, Abu-Assi E, Garcia Acuna JM. The ESC ACCA EAPCI EORP acute coronary syndrome ST-elevation myocardial infarction registry. European Heart Journal - Quality of Care and Clinical Outcomes 2019; 6:100-104. [DOI: 10.1093/ehjqcco/qcz042] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2019] [Accepted: 07/24/2019] [Indexed: 12/20/2022]
Abstract
Abstract
Aims
The Acute Cardiac Care Association (ACCA)–European Association of Percutaneous Coronary Intervention (EAPCI) Registry on ST-elevation myocardial infarction (STEMI) of the EurObservational programme (EORP) of the European Society of Cardiology (ESC) registry aimed to determine the current state of the use of reperfusion therapy in ESC member and ESC affiliated countries and the adherence to ESC STEMI guidelines in patients with STEMI.
Methods and results
Between 1 January 2015 and 31 March 2018, a total of 11 462 patients admitted with an initial diagnosis of STEMI according to the 2012 ESC STEMI guidelines were enrolled. Individual patient data were collected across 196 centres and 29 countries. Among the centres, there were 136 percutaneous coronary intervention centres and 91 with cardiac surgery on-site. The majority of centres (129/196) were part of a STEMI network. The main objective of this study was to describe the demographic, clinical, and angiographic characteristics of patients with STEMI. Other objectives include to assess management patterns and in particular the current use of reperfusion therapies and to evaluate how recommendations of most recent STEMI European guidelines regarding reperfusion therapies and adjunctive pharmacological and non-pharmacological treatments are adopted in clinical practice and how their application can impact on patients’ outcomes. Patients will be followed for 1 year after admission.
Conclusion
The ESC ACCA-EAPCI EORP ACS STEMI registry is an international registry of care and outcomes of patients hospitalized with STEMI. It will provide insights into the contemporary patient profile, management patterns, and 1-year outcome of patients with STEMI.
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Affiliation(s)
- Uwe Zeymer
- Hospital of the City of Ludwigshafen, Medical Clinic B and Institute of Heart Attack Research, Ludwigshafen on the Rhine, Germany
| | - Peter Ludman
- Institute of Cardiovascular Sciences, Birmingham University, Birmingham, UK
| | - Nicolas Danchin
- Cardiology Department, Georges Pompidou European Hospital, Paris, France
| | - Petr Kala
- Internal Cardiology Department, University Hospital Brno, Czech Republic
| | - Aldo P Maggioni
- EURObservational Research Programme, ESC, Sophia Antipolis, France
- ANMCO Research Center, Florence, Italy
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Palumbo V, Mannino M, Teodoro M, Menconi G, Schembari E, Corsale G, Di Carlo I, Toro A. An extremely rare case of an oversized accessory spleen: case report and review of the literature. BMC Surg 2019; 19:45. [PMID: 31029135 PMCID: PMC6487026 DOI: 10.1186/s12893-019-0510-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Accepted: 04/16/2019] [Indexed: 11/24/2022] Open
Abstract
Background The accessory spleen is a congenital defect characterized by a separated ectopic splenic parenchyma. The size is rarely more than 4 cm. The preoperative diagnosis is prohibitive preoperatively. The aims of the present manuscript were to present the case of a patient with a rare oversize accessory spleen and a review of the literature. Case presentation A 15-year-old boy was admitted to the emergency department following blunt abdominal trauma. The computed tomographic scan showed a traumatic rupture of the spleen and a 7-cm mass at the left side of the retroperitoneal space. Conservative treatment started and aborted after 4 h due to the onset of haemodynamic instability. Splenectomy was performed. An accessory spleen was discovered. A second large mass in the retroperitoneum was diagnosed as a second large accessory spleen that was also left in place. The postoperative course was uneventful, and the patient was discharged on the 7th postoperative day. Seven months later, the CT scan showed viability of both accessory spleens. Conclusion An accessory spleen can be variously located and the retroperitoneal position is extremely uncommon. Preoperative diagnosis is still difficult, especially in emergency and as in our case, the literature shows the difficulty of reaching a diagnosis before surgery. The main misdiagnosis is neoplastic disease and for this reason accessory spleen can be wrongly removed. An undiagnosed pre or intra operative retroperitoneal mass, closely to the spleen, have to be managed carefully. The diagnosis of accessory spleen needs to be ever considered as if found, represents a great possibility to conduct a normal life after splenectomy (of main spleen) for trauma.
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Affiliation(s)
- V Palumbo
- Department of Surgical Sciences and Advanced Technologies "GF Ingrassia", University of Catania, Cannizzaro Hospital, Via Messina 829, 95126, Catania, Italy
| | - M Mannino
- Department of Surgical Sciences and Advanced Technologies "GF Ingrassia", University of Catania, Cannizzaro Hospital, Via Messina 829, 95126, Catania, Italy
| | - M Teodoro
- Department of Surgical Sciences and Advanced Technologies "GF Ingrassia", University of Catania, Cannizzaro Hospital, Via Messina 829, 95126, Catania, Italy
| | - G Menconi
- Department of Surgical Sciences and Advanced Technologies "GF Ingrassia", University of Catania, Cannizzaro Hospital, Via Messina 829, 95126, Catania, Italy
| | - E Schembari
- Department of Surgical Sciences and Advanced Technologies "GF Ingrassia", University of Catania, Cannizzaro Hospital, Via Messina 829, 95126, Catania, Italy
| | - G Corsale
- Department of Radiology, Cannizzaro Hospital, Catania, Italy
| | - I Di Carlo
- Department of Surgical Sciences and Advanced Technologies "GF Ingrassia", University of Catania, Cannizzaro Hospital, Via Messina 829, 95126, Catania, Italy.
| | - A Toro
- Department of General Surgery, E. Muscatello Hospital, Augusta, (SR), Italy
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Tomatis S, Esposito E, Gaudino A, Lobefalo F, Mancosu P, Paganini L, Palumbo V, Stravato A, Tomatis E, Rossi M, Merati E, De rose F, Reggiori G, Scorsetti M. EP-1916 Predictive model of the dose to the heart based on geometry evaluation in left breast radiotherapy. Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(19)32336-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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19
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Mancosu P, Reggiori G, Gaudino A, Lobefalo F, Paganini L, Palumbo V, Stravato A, Tomatis S, Scorsetti M. PO-0936 To be or not to be homogeneous in SBRT plans? a systematic multi-planning study. Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(19)31356-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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20
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Paganini L, Reggiori G, Stravato A, Palumbo V, Mancosu P, Lobefalo F, Gaudino A, Tomatis S, Scorsetti M. EP-1772 MLC parameters evaluation in a RT-dedicated MC environment (PRIMO) from static fields to VMAT plans. Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(19)32192-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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21
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Mattone E, Magazù S, Menconi G, Schembari E, Palumbo V, Di Carlo I. Effective of laparoscopy for post-operative small bowel adhesion in children. G Chir 2018; 39:388-390. [PMID: 30563604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
AIM The aim of this paper is to report a case of a child with adhesive small bowel obstruction treated by laparoscopic ap-proach. CASE REPORT A 13-year old patient developed a small bowel obstruction caused by adhesion. He was successfully treated by laparoscopic adhesiolysis and was discharged from the hospital on the 7th post-operative day in satisfacto-ry condition. DISCUSSION this disease is treated by laparoscopy very rarely, especially in children. In patients without comorbidities, such as pulmonary or cardiovascular diseases, laparoscopic approach could be considered as the first approach in children because the patient has the advantage of less pain and short hospitalization. CONCLUSION Until clinical trials will address guidelines, when possible, laparoscopic approach should be attempted.
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22
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Graziadio L, Palumbo V, Cipressa F, Williams BC, Cenci G, Gatti M, Goldberg ML, Bonaccorsi S. Phenotypic characterization of diamond (dind), a Drosophila gene required for multiple aspects of cell division. Chromosoma 2018; 127:489-504. [PMID: 30120539 DOI: 10.1007/s00412-018-0680-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Revised: 08/01/2018] [Accepted: 08/03/2018] [Indexed: 01/04/2023]
Abstract
Many genes are required for the assembly of the mitotic apparatus and for proper chromosome behavior during mitosis and meiosis. A fruitful approach to elucidate the mechanisms underlying cell division is the accurate phenotypic characterization of mutations in these genes. Here, we report the identification and characterization of diamond (dind), an essential Drosophila gene required both for mitosis of larval brain cells and for male meiosis. Larvae homozygous for any of the five EMS-induced mutations die in the third-instar stage and exhibit multiple mitotic defects. Mutant brain cells exhibit poorly condensed chromosomes and frequent chromosome breaks and rearrangements; they also show centriole fragmentation, disorganized mitotic spindles, defective chromosome segregation, endoreduplicated metaphases, and hyperploid and polyploid cells. Comparable phenotypes occur in mutant spermatogonia and spermatocytes. The dind gene encodes a non-conserved protein with no known functional motifs. Although the Dind protein exhibits a rather diffuse localization in both interphase and mitotic cells, fractionation experiments indicate that some Dind is tightly associated with the chromatin. Collectively, these results suggest that loss of Dind affects chromatin organization leading to defects in chromosome condensation and integrity, which in turn affect centriole stability and spindle assembly. However, our results do not exclude the possibility that Dind directly affects some behaviors of the spindle and centrosomes.
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Affiliation(s)
- Lucia Graziadio
- Dipartimento di Biologia e Biotecnologie "C. Darwin", Sapienza, Università di Roma, Rome, Italy
| | - Valeria Palumbo
- Dipartimento di Biologia e Biotecnologie "C. Darwin", Sapienza, Università di Roma, Rome, Italy
| | - Francesca Cipressa
- Dipartimento di Biologia e Biotecnologie "C. Darwin", Sapienza, Università di Roma, Rome, Italy.,Museo storico della fisica e centro di studi e ricerche Enrico Fermi, Rome, Italy
| | - Byron C Williams
- Department of Molecular Biology and Genetics, Cornell University, Ithaca, NY, 14853, USA
| | - Giovanni Cenci
- Dipartimento di Biologia e Biotecnologie "C. Darwin", Sapienza, Università di Roma, Rome, Italy.,Istituto Pasteur Fondazione Cenci Bolognetti, Rome, Italy
| | - Maurizio Gatti
- Dipartimento di Biologia e Biotecnologie "C. Darwin", Sapienza, Università di Roma, Rome, Italy.,Istituto di Biologia e Patologia Molecolari (IBPM) del CNR, Rome, Italy
| | - Michael L Goldberg
- Department of Molecular Biology and Genetics, Cornell University, Ithaca, NY, 14853, USA.
| | - Silvia Bonaccorsi
- Dipartimento di Biologia e Biotecnologie "C. Darwin", Sapienza, Università di Roma, Rome, Italy.
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23
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Reggiori G, Stravato A, Mancosu P, Lobefalo F, Paganini L, Zucconi F, Palumbo V, Gaudino A, Scorsetti M, Tomatis S. Small field characterization of a Nanochamber prototype under flattening filter free photon beams. Phys Med 2018; 49:139-146. [DOI: 10.1016/j.ejmp.2017.08.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2017] [Revised: 08/04/2017] [Accepted: 08/16/2017] [Indexed: 11/28/2022] Open
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24
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Palumbo V, Navarria P, Tomatis S, Clerici E, Carta G, Picozzi P, Mancosu P, Scorsetti M. OC-0591: Phase III randomized trial comparing two modalities of RS for brain metastases: Gammaknife vs Linac. Radiother Oncol 2018. [DOI: 10.1016/s0167-8140(18)30901-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Stravato A, Palumbo V, Fogliata A, Reggiori G, Mancosu P, Paganini L, De Rose F, Franceschini D, Tomatis S, Scorsetti M. EP-1967: VMAT technique on left sided breast focusing on the dose to the heart. Radiother Oncol 2018. [DOI: 10.1016/s0167-8140(18)32276-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Giannarini G, Girometti R, Sioletic S, Rossanese M, Palumbo V, Calandriello M, Crestani A, Zuiani C, Ficarra V. Inter-reader agreement of Prostate Imaging Reporting and Data System version 2 in detecting prostate cancer on 3 Tesla multiparametric MRI: A prospective study on patients referred to radical prostatectomy. ACTA ACUST UNITED AC 2018. [DOI: 10.1016/s1569-9056(18)31456-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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27
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Stravato A, Reggiori G, Mancosu P, Lobefalo F, Paganini L, Zucconi F, Palumbo V, Tomatis S, Scorsetti M. EP-1439: Small field dosimetry: preliminary characterization of a nano-chamber with a focus on stem effect. Radiother Oncol 2017. [DOI: 10.1016/s0167-8140(17)31874-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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28
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Fogliata A, Seppala J, Reggiori G, Lobefalo F, Palumbo V, De Rose F, Franceschini D, Scorsetti M, Cozzi L. EP-1560: Left breast cancer planning with VMAT technique: the dosimetric trade-offs. Radiother Oncol 2017. [DOI: 10.1016/s0167-8140(17)31995-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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29
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Reggiori G, Mancosu P, Stravato A, Lobefalo F, Paganini L, Zucconi F, Palumbo V, Suchowerska N, Tomatis S, Scorsetti M. EP-1517: Characterization of a new stereotactic diode under flattening filter free beams down to small fields. Radiother Oncol 2016. [DOI: 10.1016/s0167-8140(16)32767-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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30
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Zucconi F, Mancosu P, Reggiori G, Lobefalo F, Stravato A, Gaudino A, Palumbo V, Paganini L, De Rose F, Tomatis S, Scorsetti M. PO-1009: VMAT planning approach to avoid superficial underdosage for accelerated partial breast irradiation. Radiother Oncol 2016. [DOI: 10.1016/s0167-8140(16)32259-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Nannoni S, Del Bene A, Palumbo V, Petrone L, Sottile F, Pracucci G, Inzitari D. Predictors of progression in patients presenting with minor subcortical stroke. Acta Neurol Scand 2015; 132:304-9. [PMID: 25809191 DOI: 10.1111/ane.12399] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/03/2015] [Indexed: 11/29/2022]
Abstract
OBJECTIVES Early neurological worsening is common in minor subcortical strokes (SS) and may lead to a poor outcome. We aimed to describe clinical and imaging features associated with progression. MATERIAL AND METHODS Consecutive patients with SS were divided into progressive and non-progressive. Progression was defined as an increase of NIHSS motor score ≥ 1 point within 72 h from onset. Vascular risk factors and imaging features (vascular territory, size and number of slices in which the lesion was visible, the presence of leukoaraiosis) were compared in the two groups. We investigated potential independent determinants of progression using stepwise logistic regression. RESULTS Thirty of 94 patients (31.9%) underwent progression. The distribution of vascular risk factors did not differ significantly between the two groups. Increasing number of risk factors was associated with a higher risk of progression (OR 2.2; 95% CI 1.1-4.5). Patients who progressed were more likely to have a lesion ≥ 15 mm in diameter (P = 0.004) or a lesion visible ≥ 3 slices (P = 0.007). After logistic regression stepwise adjustment for all the considered potential determinants, diameter ≥ 15 mm and severe leukoaraiosis proved to be independently associated with neurological worsening (OR = 6.3, 95% CI 2.0-19.6 and OR = 5.9, 95% CI 1.3-25.7, respectively). CONCLUSION In a series of consecutive SS, early neurological worsening was associated with a high vascular risk profile, a larger infarct size and the presence of severe leukoaraiosis. Based on the knowledge that extensive microvascular changes are a feature of severe leukoaraiosis, we hypothesize that stroke progression could be promoted through an impaired compensatory flow in the penumbral area.
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Affiliation(s)
- S. Nannoni
- NEUROFARBA Department; Neuroscience Section; University of Florence; Florence Italy
| | - A. Del Bene
- NEUROFARBA Department; Neuroscience Section; University of Florence; Florence Italy
| | - V. Palumbo
- Stroke Unit and Neurology; Careggi University Hospital; Florence Italy
| | - L. Petrone
- NEUROFARBA Department; Neuroscience Section; University of Florence; Florence Italy
| | - F. Sottile
- Department of Clinical and Experimental Medicine; University of Messina; Messina Italy
| | - G. Pracucci
- NEUROFARBA Department; Neuroscience Section; University of Florence; Florence Italy
| | - D. Inzitari
- NEUROFARBA Department; Neuroscience Section; University of Florence; Florence Italy
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Palumbo V, Pellacani C, Heesom K, Rogala K, Deane C, Mottier-Pavie V, Gatti M, Bonaccorsi S, Wakefield J. Misato Controls Mitotic Microtubule Generation by Stabilizing the TCP-1 Tubulin Chaperone Complex. Curr Biol 2015. [PMCID: PMC4718965 DOI: 10.1016/j.cub.2015.07.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Palumbo V, Pellacani C, Heesom KJ, Rogala KB, Deane CM, Mottier-Pavie V, Gatti M, Bonaccorsi S, Wakefield JG. Misato Controls Mitotic Microtubule Generation by Stabilizing the TCP-1 Tubulin Chaperone Complex [corrected]. Curr Biol 2015; 25:1777-83. [PMID: 26096973 PMCID: PMC4510148 DOI: 10.1016/j.cub.2015.05.033] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2014] [Revised: 04/14/2015] [Accepted: 05/15/2015] [Indexed: 12/17/2022]
Abstract
Mitotic spindles are primarily composed of microtubules (MTs), generated by polymerization of α- and β-Tubulin hetero-dimers [1, 2]. Tubulins undergo a series of protein folding and post-translational modifications in order to fulfill their functions [3, 4]. Defects in Tubulin polymerization dramatically affect spindle formation and disrupt chromosome segregation. We recently described a role for the product of the conserved misato (mst) gene in regulating mitotic MT generation in flies [5], but the molecular function of Mst remains unknown. Here, we use affinity purification mass spectrometry (AP-MS) to identify interacting partners of Mst in the Drosophila embryo. We demonstrate that Mst associates stoichiometrically with the hetero-octameric Tubulin Chaperone Protein-1 (TCP-1) complex, with the hetero-hexameric Tubulin Prefoldin complex, and with proteins having conserved roles in generating MT-competent Tubulin. We show that RNAi-mediated in vivo depletion of any TCP-1 subunit phenocopies the effects of mutations in mst or the Prefoldin-encoding gene merry-go-round (mgr), leading to monopolar and disorganized mitotic spindles containing few MTs. Crucially, we demonstrate that Mst, but not Mgr, is required for TCP-1 complex stability and that both the efficiency of Tubulin polymerization and Tubulin stability are drastically compromised in mst mutants. Moreover, our structural bioinformatic analyses indicate that Mst resembles the three-dimensional structure of Tubulin monomers and might therefore occupy the TCP-1 complex central cavity. Collectively, our results suggest that Mst acts as a co-factor of the TCP-1 complex, playing an essential role in the Tubulin-folding processes required for proper assembly of spindle MTs. Misato interacts biochemically with the Tubulin Chaperone Protein-1 (TCP-1) complex Misato stabilizes the TCP-1 complex, possibly by filling its Tubulin-folding cavity Loss of Misato or TCP-1 complex subunits leads to similar mitotic phenotypes In the absence of Misato, Tubulin is unstable and unable to efficiently polymerize
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Affiliation(s)
- Valeria Palumbo
- Dipartimento di Biologia e Biotecnologie, Istituto Pasteur-Fondazione Cenci Bolognetti, Sapienza Università di Roma, Ple. A. Moro 5, 00185 Rome, Italy; Biosciences, College of Life and Environmental Sciences, University of Exeter, Stocker Road, Exeter EX4 4QD, UK
| | - Claudia Pellacani
- Dipartimento di Biologia e Biotecnologie, Istituto Pasteur-Fondazione Cenci Bolognetti, Sapienza Università di Roma, Ple. A. Moro 5, 00185 Rome, Italy
| | - Kate J Heesom
- Proteomics Facility, Faculty of Medical and Veterinary Sciences, University of Bristol, Bristol BS8 1TD, UK
| | - Kacper B Rogala
- Department of Statistics, University of Oxford, South Parks Road, Oxford OX1 3TG, UK
| | - Charlotte M Deane
- Department of Statistics, University of Oxford, South Parks Road, Oxford OX1 3TG, UK
| | - Violaine Mottier-Pavie
- Dipartimento di Biologia e Biotecnologie, Istituto Pasteur-Fondazione Cenci Bolognetti, Sapienza Università di Roma, Ple. A. Moro 5, 00185 Rome, Italy
| | - Maurizio Gatti
- Dipartimento di Biologia e Biotecnologie, Istituto Pasteur-Fondazione Cenci Bolognetti, Sapienza Università di Roma, Ple. A. Moro 5, 00185 Rome, Italy; Istituto di Biologia e Patologia Molecolari del CNR c/o Sapienza Università di Roma, 00185 Rome, Italy; Institute of Molecular and Cellular Biology SD RAS, Novosibirsk 630090, Russia
| | - Silvia Bonaccorsi
- Dipartimento di Biologia e Biotecnologie, Istituto Pasteur-Fondazione Cenci Bolognetti, Sapienza Università di Roma, Ple. A. Moro 5, 00185 Rome, Italy.
| | - James G Wakefield
- Biosciences, College of Life and Environmental Sciences, University of Exeter, Stocker Road, Exeter EX4 4QD, UK.
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Mancosu P, Gaudino A, Lobefalo F, Maggi G, Navarria P, Palumbo V, Reggiori G, Stravato A, Scorsetti M, Tomatis S. PD-0469: Robustness study on pitch and roll rotations for multiple cranial metastases using VMAT. Radiother Oncol 2015. [DOI: 10.1016/s0167-8140(15)40465-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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35
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Tomatis S, Palumbo V, D'Agostino G, Maggi G, Gaudino A, Reggiori G, Lobefalo F, Stravato A, Mancosu P, Navarria P, Scorsetti M. EP-1329: Data mining applied to a radiotherapy department: developing quality assurance tools for risk management. Radiother Oncol 2015. [DOI: 10.1016/s0167-8140(15)41321-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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36
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Reggiori G, Lobefalo F, Gaudino A, Palumbo V, Scorsetti M, Stravato A, Tomatis S, Mancosu P. PO-0831: Characterization of an unshielded diode prototype for small field dosimetry under flattening filter free beams. Radiother Oncol 2015. [DOI: 10.1016/s0167-8140(15)40823-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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37
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Gaudino A, Mancosu P, Lobefalo F, Maggi G, Palumbo V, Reggiori G, Scorsetti M, Stravato A, Tomatis S. OC-0077: Are pitch and roll compensations required in all pathologies? A data analysis of 2945 fractions. Radiother Oncol 2015. [DOI: 10.1016/s0167-8140(15)40077-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Stravato A, Reggiori G, Pimpinella M, Lobefalo F, Cozzi L, Fogliata A, Gaudino A, Mancosu P, Palumbo V, Scorsetti M, Tomatis S. PO-0827: Dosimetric characterization of PTW MicroDiamond for FFF beams and small fields: experimental and Monte Carlo study. Radiother Oncol 2015. [DOI: 10.1016/s0167-8140(15)40819-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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39
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Lobefalo F, Fogliata A, Reggiori G, Stravato A, Cozzi L, Pimpinella M, Palumbo V, Mancosu P, Gaudino A, Scorsetti M, Tomatis S. PO-0821: Configuration of a treatment planning system: study and dosimetric evaluation for treatments with small fields. Radiother Oncol 2015. [DOI: 10.1016/s0167-8140(15)40813-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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40
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Zucca A, Mancosu P, Comito T, Lobefalo F, Galdieri C, Gaudino A, Modugno A, Palumbo V, Reggiori G, Stravato A, Tozzi A, Tomatis S, Scorsetti M. PO-1123 On line tracking of abdominal compression efficacy for pancreas SBRT by Calypso surface transponders. Radiother Oncol 2015. [DOI: 10.1016/s0167-8140(15)41115-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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41
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Tritto P, Palumbo V, Micale L, Marzulli M, Bozzetti MP, Specchia V, Palumbo G, Pimpinelli S, Berloco M. Loss of Pol32 in Drosophila melanogaster causes chromosome instability and suppresses variegation. PLoS One 2015; 10:e0120859. [PMID: 25826374 PMCID: PMC4380491 DOI: 10.1371/journal.pone.0120859] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2014] [Accepted: 01/27/2015] [Indexed: 11/29/2022] Open
Abstract
Pol32 is an accessory subunit of the replicative DNA Polymerase δ and of the translesion Polymerase ζ. Pol32 is involved in DNA replication, recombination and repair. Pol32’s participation in high- and low-fidelity processes, together with the phenotypes arising from its disruption, imply multiple roles for this subunit within eukaryotic cells, not all of which have been fully elucidated. Using pol32 null mutants and two partial loss-of-function alleles pol32rd1 and pol32rds in Drosophila melanogaster, we show that Pol32 plays an essential role in promoting genome stability. Pol32 is essential to ensure DNA replication in early embryogenesis and it participates in the repair of mitotic chromosome breakage. In addition we found that pol32 mutantssuppress position effect variegation, suggesting a role for Pol32 in chromatin architecture.
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Affiliation(s)
- Patrizia Tritto
- Dipartimento di Biologia, Università degli Studi di Bari “Aldo Moro”, 70125 Bari, Italy
| | - Valeria Palumbo
- Dipartimento di Biologia e Biotecnologie “C. Darwin”, Università degli Studi di Roma “La Sapienza”, 00185 Roma, Italy
| | - Lucia Micale
- IRCCS Casa Sollievo Della Sofferenza Hospital, 71013 San Giovanni Rotondo, Italy
| | - Marco Marzulli
- Department of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, PA 15219, United States of America
| | - Maria Pia Bozzetti
- Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali, Università del Salento, 73100 Lecce, Italy
| | - Valeria Specchia
- Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali, Università del Salento, 73100 Lecce, Italy
| | - Gioacchino Palumbo
- Dipartimento di Biologia, Università degli Studi di Bari “Aldo Moro”, 70125 Bari, Italy
| | - Sergio Pimpinelli
- Istituto Pasteur—Fondazione Cenci Bolognetti and Dipartimento di Biologia e Biotecnologie “C. Darwin”, Università degli Studi di Roma “La Sapienza”, 00185 Roma, Italy
| | - Maria Berloco
- Dipartimento di Biologia, Università degli Studi di Bari “Aldo Moro”, 70125 Bari, Italy
- * E-mail:
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Manara R, Salvalaggio A, Citton V, Palumbo V, D'Errico A, Elefante A, Briani C, Cantone E, Ottaviano G, Pellecchia MT, Greggio NA, Weis L, D'Agosto G, Rossato M, De Carlo E, Napoli E, Coppola G, Di Salle F, Brunetti A, Bonanni G, Sinisi AA, Favaro A. Brain anatomical substrates of mirror movements in Kallmann syndrome. Neuroimage 2014; 104:52-8. [PMID: 25300200 DOI: 10.1016/j.neuroimage.2014.09.067] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2014] [Revised: 09/25/2014] [Accepted: 09/29/2014] [Indexed: 10/24/2022] Open
Abstract
Among male patients affected by Kallmann syndrome, a genetically determined disease due to defective neural migration leading to hypogonadropic hypogonadism and hypo/anosmia, about 40% present the peculiar phenomenon of mirror movements, i.e. involuntary movements mirroring contralateral voluntary hand movements. Several pathogenic hypotheses have been proposed, but the ultimate neurological mechanisms are still elusive. The aim of the present study was to investigate brain anatomical substrates of mirror movements in Kallmann syndrome by means of a panel of quantitative MRI analyses. Forty-nine male Kallmann syndrome patients underwent brain MRI. The study protocol included 3D-T1-weighted gradient echo, fluid attenuated inversion recovery and diffusion tensor imaging. Voxel-based morphometry, sulcation, curvature and cortical thickness analyses and tract based spatial statistics were performed using SPM8, Freesurfer and FSL. All patients underwent a complete physical and neurological examination including the evaluation of mirror movements (according to the Woods and Teuber criteria). Kallmann syndrome patients presenting with mirror movements (16/49, 32%) displayed the following brain changes: 1) increased gray matter density in the depth of the left precentral sulcus behind the middle frontal gyrus; 2) decreased cortical thickness in the precentral gyrus bilaterally, in the depth of right precentral sulcus and in the posterior portion of the right superior frontal gyrus; and 3) decreased fractional anisotropy in the left hemisphere involving the temporal lobe and peritrigonal white matter. No differences were shown by cortical curvature and sulcation analyses. The composite array of brain changes observed in Kallmann syndrome patients with mirror movements likely represents the anatomical-structural underpinnings leading to the peculiar derangement of the complex circuitry committed to unilateral hand voluntary movements.
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Affiliation(s)
- R Manara
- Neuroradiology, Dept. of Medicine and Surgery, University of Salerno, Italy.
| | - A Salvalaggio
- Neuroradiology, Dept. of Scienze Biomediche Avanzate, Federico II University, Napoli, Italy.
| | - V Citton
- IRCCS S. Camillo, Venezia, Italy.
| | - V Palumbo
- Dept. of Clinical and Experimental Medicine and Surgery, Endocrinology and Medical Andrology Section, Second University of Napoli, Italy.
| | - A D'Errico
- Neuroradiology, Dept. of Scienze Biomediche Avanzate, Federico II University, Napoli, Italy.
| | - A Elefante
- Neuroradiology, Dept. of Scienze Biomediche Avanzate, Federico II University, Napoli, Italy.
| | - C Briani
- Neurology, Dept. of Neurosciences, University of Padova, Italy.
| | - E Cantone
- Ent. Section, Dept. of Neurosciences, "Federico II" University, Napoli, Italy; Dept. of Molecular and Cellular Biology and Pathology, "Federico II" University, Napoli, Italy.
| | - G Ottaviano
- Otolaryngology Section, Dept. of Neurosciences, University of Padova, Italy.
| | - M T Pellecchia
- Neurology, Dept. of Medicine and Surgery, University of Salerno, Italy.
| | - N A Greggio
- UOS di Endocrinolgia Pediatrica e Adolescentologia, D.A.I.S. per la Salute della Donna e del Bambino, Azienda Ospedaliera - University of Padova, Italy.
| | - L Weis
- Neuroradiology, Dept. of Scienze Biomediche Avanzate, Federico II University, Napoli, Italy.
| | - G D'Agosto
- Medicanova, Diagnostic Center, Battipaglia (SA), Italy.
| | - M Rossato
- Clinica Medica III, Dept. of Medicine (DIMED), University of Padova, Italy.
| | - E De Carlo
- Clinica Medica III, Dept. of Medicine (DIMED), University of Padova, Italy.
| | - E Napoli
- Medicanova, Diagnostic Center, Battipaglia (SA), Italy.
| | - G Coppola
- Child and Adolescent Neuropsychiatry, University of Salerno, Italy.
| | - F Di Salle
- Neuroradiology, Dept. of Medicine and Surgery, University of Salerno, Italy.
| | - A Brunetti
- Neuroradiology, Dept. of Scienze Biomediche Avanzate, Federico II University, Napoli, Italy.
| | - G Bonanni
- Unità di Endocrinologia, Dept. of Medicine (DIMED), University of Padova, Italy.
| | - A A Sinisi
- Dept. of Clinical and Experimental Medicine and Surgery, Endocrinology and Medical Andrology Section, Second University of Napoli, Italy.
| | - A Favaro
- Psychiatry, Dept. of Neurosciences, University of Padova, Italy.
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Manara R, Salvalaggio A, Favaro A, Palumbo V, Citton V, Elefante A, Brunetti A, Di Salle F, Bonanni G, Sinisi AA. Brain changes in Kallmann syndrome. AJNR Am J Neuroradiol 2014; 35:1700-6. [PMID: 24788131 DOI: 10.3174/ajnr.a3946] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE Kallmann syndrome is a rare inherited disorder due to defective intrauterine migration of olfactory axons and gonadotropin-releasing hormone neurons, leading to rhinencephalon hypoplasia and hypogonadotropic hypogonadism. Concomitant brain developmental abnormalities have been described. Our aim was to investigate Kallmann syndrome-related brain changes with conventional and novel quantitative MR imaging analyses. MATERIALS AND METHODS Forty-five male patients with Kallmann syndrome (mean age, 30.7 years; range, 9-55 years) and 23 age-matched male controls underwent brain MR imaging. The MR imaging study protocol included 3D-T1, FLAIR, and diffusion tensor imaging (32 noncollinear gradient-encoding directions; b-value=800 s/mm2). Voxel-based morphometry, sulcation, curvature, and cortical thickness analyses and tract-based spatial statistics were performed by using Statistical Parametric Mapping 8, FreeSurfer, and the fMRI of the Brain Software Library. RESULTS Corpus callosum partial agenesis, multiple sclerosis-like white matter abnormalities, and acoustic schwannoma were found in 1 patient each. The total amount of gray and white matter volume and tract-based spatial statistics measures (fractional anisotropy and mean, radial, and axial diffusivity) did not differ between patients with Kallmann syndrome and controls. By specific analyses, patients with Kallmann syndrome presented with symmetric clusters of gray matter volume increase and decrease and white matter volume decrease close to the olfactory sulci; reduced sulcal depth of the olfactory sulci and deeper medial orbital-frontal sulci; lesser curvature of the olfactory sulcus and sharper curvature close to the medial orbital-frontal sulcus; and increased cortical thickness within the olfactory sulcus. CONCLUSIONS This large MR imaging study on male patients with Kallmann syndrome featured significant morphologic and structural brain changes, likely driven by olfactory bulb hypo-/aplasia, selectively involving the basal forebrain cortex.
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Affiliation(s)
- R Manara
- From the Department of Neuroradiology (R.M., F.D.S.), University of Salerno, Salerno, Italy Istituto di Ricovero e Cura a Carattere Scientifico S. Camillo (R.M., V.C.), Venezia, Italy ENT section (R.M., A.S.), Department of Neurosciences, "Federico II" University, Napoli, Italy.
| | - A Salvalaggio
- Departments of Neurology (A.S.) ENT section (R.M., A.S.), Department of Neurosciences, "Federico II" University, Napoli, Italy
| | - A Favaro
- Psychiatry (A.F.), Department of Neurosciences
| | - V Palumbo
- Department of Clinical and Experimental Medicine and Surgery (V.P., A.A.S.), Endocrinology and Medical Andrology Section, Second University of Napoli, Napoli, Italy
| | - V Citton
- Istituto di Ricovero e Cura a Carattere Scientifico S. Camillo (R.M., V.C.), Venezia, Italy
| | - A Elefante
- Department of Neuroradiology (A.E., A.B.), Department of Scienze Biomediche Avanzate
| | - A Brunetti
- Department of Neuroradiology (A.E., A.B.), Department of Scienze Biomediche Avanzate
| | - F Di Salle
- From the Department of Neuroradiology (R.M., F.D.S.), University of Salerno, Salerno, Italy
| | - G Bonanni
- Unità di Endocrinologia (G.B.), Department of Medicine, University of Padova, Padova, Italy
| | - A A Sinisi
- Department of Clinical and Experimental Medicine and Surgery (V.P., A.A.S.), Endocrinology and Medical Andrology Section, Second University of Napoli, Napoli, Italy
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Gaudino A, Tomatis S, Scorsetti M, Navarria P, Lobefalo F, Palumbo V, Reggiori G, Stravato A, Castagna L, Mancosu P. EP-1516: Is delivered multi-isocenter TMI by VMAT consistent with the planned one? In-vivo dosimetry study using GafChromic. Radiother Oncol 2014. [DOI: 10.1016/s0167-8140(15)31634-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Tomatis S, Palumbo V, Maggi G, Gaudino A, Reggiori G, Lobefalo F, Stravato A, Mancosu P, Navarria P, Scorsetti M. PO-0789: Monitoring the workflow in a radiotherapy department: a study on quality evolution in ten years of clinical activity. Radiother Oncol 2014. [DOI: 10.1016/s0167-8140(15)30907-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Mancosu P, Navarria P, Castagna L, Gaudino A, Reggiori G, Palumbo V, Stravato A, Lobefalo F, Scorsetti M, Tomatis S. OC-0398: Managing of field junctions from two CT series in total marrow irradiation with VMAT. Radiother Oncol 2014. [DOI: 10.1016/s0167-8140(15)30503-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Clerici E, Tozzi A, De Rose F, Rose D, Comito T, Navarria P, Ascolese A, Gaudino A, Palumbo V, Scorsetti M. EP-1379: RITA Project (hypofractionated RT and analgesic therapy): an example of multidisciplinary supportive care. Radiother Oncol 2014. [DOI: 10.1016/s0167-8140(15)31497-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Adachi K, Sasaki H, Nagahisa S, Yoshida K, Hattori N, Nishiyama Y, Kawase T, Hasegawa M, Abe M, Hirose Y, Alentorn A, Marie Y, Poggioli S, Alshehhi H, Boisselier B, Carpentier C, Mokhtari K, Capelle L, Figarella-Branger D, Hoang-Xuan K, Sanson M, Delattre JY, Idbaih A, Yust-Katz S, Anderson M, Olar A, Eterovic A, Ezzeddine N, Chen K, Zhao H, Fuller G, Aldape K, de Groot J, Andor N, Harness J, Lopez SG, Fung TL, Mewes HW, Petritsch C, Arivazhagan A, Somasundaram K, Thennarasu K, Pandey P, Anandh B, Santosh V, Chandramouli B, Hegde A, Kondaiah P, Rao M, Bell R, Kang R, Hong C, Song J, Costello J, Bell R, Nagarajan R, Zhang B, Diaz A, Wang T, Song J, Costello J, Bie L, Li Y, Li Y, Liu H, Luyo WFC, Carnero MH, Iruegas MEP, Morell AR, Figueiras MC, Lopez RL, Valverde CF, Chan AKY, Pang JCS, Chung NYF, Li KKW, Poon WS, Chan DTM, Wang Y, Ng HAK, Chaumeil M, Larson P, Yoshihara H, Vigneron D, Nelson S, Pieper R, Phillips J, Ronen S, Clark V, Omay ZE, Serin A, Gunel J, Omay B, Grady C, Youngblood M, Bilguvar K, Baehring J, Piepmeier J, Gutin P, Vortmeyer A, Brennan C, Pamir MN, Kilic T, Krischek B, Simon M, Yasuno K, Gunel M, Cohen AL, Sato M, Aldape KD, Mason C, Diefes K, Heathcock L, Abegglen L, Shrieve D, Couldwell W, Schiffman JD, Colman H, D'Alessandris QG, Cenci T, Martini M, Ricci-Vitiani L, De Maria R, Larocca LM, Pallini R, de Groot J, Theeler B, Aldape K, Lang F, Rao G, Gilbert M, Sulman E, Luthra R, Eterovic K, Chen K, Routbort M, Verhaak R, Mills G, Mendelsohn J, Meric-Bernstam F, Yung A, MacArthur K, Hahn S, Kao G, Lustig R, Alonso-Basanta M, Chandrasekaran S, Wileyto EP, Reyes E, Dorsey J, Fujii K, Kurozumi K, Ichikawa T, Onishi M, Ishida J, Shimazu Y, Kaur B, Chiocca EA, Date I, Geisenberger C, Mock A, Warta R, Schwager C, Hartmann C, von Deimling A, Abdollahi A, Herold-Mende C, Gevaert O, Achrol A, Gholamin S, Mitra S, Westbroek E, Loya J, Mitchell L, Chang S, Steinberg G, Plevritis S, Cheshier S, Gevaert O, Mitchell L, Achrol A, Xu J, Steinberg G, Cheshier S, Napel S, Zaharchuk G, Plevritis S, Gevaert O, Achrol A, Chang S, Harsh G, Steinberg G, Cheshier S, Plevritis S, Gutman D, Holder C, Colen R, Dunn W, Jain R, Cooper L, Hwang S, Flanders A, Brat D, Hayes J, Droop A, Thygesen H, Boissinot M, Westhead D, Short S, Lawler S, Bady P, Kurscheid S, Delorenzi M, Hegi ME, Crosby C, Faulkner C, Smye-Rumsby T, Kurian K, Williams M, Hopkins K, Faulkner C, Palmer A, Williams H, Wragg C, Haynes HR, Williams M, Hopkins K, Kurian KM, Haynes HR, Crosby C, Williams H, White P, Hopkins K, Williams M, Kurian KM, Ishida J, Kurozumi K, Ichikawa T, Onishi M, Fujii K, Shimazu Y, Oka T, Date I, Jalbert L, Elkhaled A, Phillips J, Chang S, Nelson S, Jensen R, Salzman K, Schabel M, Gillespie D, Mumert M, Johnson B, Mazor T, Hong C, Barnes M, Yamamoto S, Ueda H, Tatsuno K, Aihara K, Jalbert L, Nelson S, Bollen A, Hirst M, Marra M, Mukasa A, Saito N, Aburatani H, Berger M, Chang S, Taylor B, Costello J, Popov S, Mackay A, Ingram W, Burford A, Jury A, Vinci M, Jones C, Jones DTW, Hovestadt V, Picelli S, Wang W, Northcott PA, Kool M, Reifenberger G, Pietsch T, Sultan M, Lehrach H, Yaspo ML, Borkhardt A, Landgraf P, Eils R, Korshunov A, Zapatka M, Radlwimmer B, Pfister SM, Lichter P, Joy A, Smirnov I, Reiser M, Shapiro W, Mills G, Kim S, Feuerstein B, Jungk C, Mock A, Geisenberger C, Warta R, Friauf S, Unterberg A, Herold-Mende C, Juratli TA, McElroy J, Meng W, Huebner A, Geiger KD, Krex D, Schackert G, Chakravarti A, Lautenschlaeger T, Kim BY, Jiang W, Beiko J, Prabhu S, DeMonte F, Lang F, Gilbert M, Aldape K, Sawaya R, Cahill D, McCutcheon I, Lau C, Wang L, Terashima K, Yamaguchi S, Burstein M, Sun J, Suzuki T, Nishikawa R, Nakamura H, Natsume A, Terasaka S, Ng HK, Muzny D, Gibbs R, Wheeler D, Lautenschlaeger T, Juratli TA, McElroy J, Meng W, Huebner A, Geiger KD, Krex D, Schackert G, Chakravarti A, Zhang XQ, Sun S, Lam KF, Kiang KMY, Pu JKS, Ho ASW, Leung GKK, Loebel F, Curry WT, Barker FG, Lelic N, Chi AS, Cahill DP, Lu D, Yin J, Teo C, McDonald K, Madhankumar A, Weston C, Slagle-Webb B, Sheehan J, Patel A, Glantz M, Connor J, Maire C, Francis J, Zhang CZ, Jung J, Manzo V, Adalsteinsson V, Homer H, Blumenstiel B, Pedamallu CS, Nickerson E, Ligon A, Love C, Meyerson M, Ligon K, Mazor T, Johnson B, Hong C, Barnes M, Jalbert LE, Nelson SJ, Bollen AW, Smirnov IV, Song JS, Olshen AB, Berger MS, Chang SM, Taylor BS, Costello JF, Mehta S, Armstrong B, Peng S, Bapat A, Berens M, Melendez B, Mollejo M, Mur P, Hernandez-Iglesias T, Fiano C, Ruiz J, Rey JA, Mock A, Stadler V, Schulte A, Lamszus K, Schichor C, Westphal M, Tonn JC, Unterberg A, Herold-Mende C, Morozova O, Katzman S, Grifford M, Salama S, Haussler D, Nagarajan R, Zhang B, Johnson B, Bell R, Olshen A, Fouse S, Diaz A, Smirnov I, Kang R, Wang T, Costello J, Nakamizo S, Sasayama T, Tanaka H, Tanaka K, Mizukawa K, Yoshida M, Kohmura E, Northcott P, Hovestadt V, Jones D, Kool M, Korshunov A, Lichter P, Pfister S, Otani R, Mukasa A, Takayanagi S, Saito K, Tanaka S, Shin M, Saito N, Ozawa T, Riester M, Cheng YK, Huse J, Helmy K, Charles N, Squatrito M, Michor F, Holland E, Perrech M, Dreher L, Rohn G, Goldbrunner R, Timmer M, Pollo B, Palumbo V, Calatozzolo C, Patane M, Nunziata R, Farinotti M, Silvani A, Lodrini S, Finocchiaro G, Lopez E, Rioscovian A, Ruiz R, Siordia G, de Leon AP, Rostomily C, Rostomily R, Silbergeld D, Kolstoe D, Chamberlain M, Silber J, Roth P, Keller A, Hoheisel J, Codo P, Bauer A, Backes C, Leidinger P, Meese E, Thiel E, Korfel A, Weller M, Saito K, Mukasa A, Nagae G, Nagane M, Aihara K, Takayanagi S, Tanaka S, Aburatani H, Saito N, Salama S, Sanborn JZ, Grifford M, Brennan C, Mikkelsen T, Jhanwar S, Chin L, Haussler D, Sasayama T, Tanaka K, Nakamizo S, Nishihara M, Tanaka H, Mizukawa K, Kohmura E, Schliesser M, Grimm C, Weiss E, Claus R, Weichenhan D, Weiler M, Hielscher T, Sahm F, Wiestler B, Klein AC, Blaes J, Weller M, Plass C, Wick W, Stragliotto G, Rahbar A, Soderberg-Naucler C, Sulman E, Won M, Ezhilarasan R, Sun P, Blumenthal D, Vogelbaum M, Colman H, Jenkins R, Chakravarti A, Jeraj R, Brown P, Jaeckle K, Schiff D, Dignam J, Atkins J, Brachman D, Werner-Wasik M, Gilbert M, Mehta M, Aldape K, Terashima K, Shen J, Luan J, Yu A, Suzuki T, Nishikawa R, Matsutani M, Liang Y, Man TK, Lau C, Trister A, Tokita M, Mikheeva S, Mikheev A, Friend S, Rostomily R, van den Bent M, Erdem L, Gorlia T, Taphoorn M, Kros J, Wesseling P, Dubbink H, Ibdaih A, Sanson M, French P, van Thuijl H, Mazor T, Johnson B, Fouse S, Heimans J, Wesseling P, Ylstra B, Reijneveld J, Taylor B, Berger M, Chang S, Costello J, Prabowo A, van Thuijl H, Scheinin I, van Essen H, Spliet W, Ferrier C, van Rijen P, Veersema T, Thom M, Meeteren ASV, Reijneveld J, Ylstra B, Wesseling P, Aronica E, Kim H, Zheng S, Mikkelsen T, Brat DJ, Virk S, Amini S, Sougnez C, Chin L, Barnholtz-Sloan J, Verhaak RGW, Watts C, Sottoriva A, Spiteri I, Piccirillo S, Touloumis A, Collins P, Marioni J, Curtis C, Tavare S, Weiss E, Grimm C, Schliesser M, Hielscher T, Claus R, Sahm F, Wiestler B, Klein AC, Blaes J, Tews B, Weiler M, Weichenhan D, Hartmann C, Weller M, Plass C, Wick W, Yeung TPC, Al-Khazraji B, Morrison L, Hoffman L, Jackson D, Lee TY, Yartsev S, Bauman G, Zheng S, Fu J, Vegesna R, Mao Y, Heathcock LE, Torres-Garcia W, Ezhilarasan R, Wang S, McKenna A, Chin L, Brennan CW, Yung WKA, Weinstein JN, Aldape KD, Sulman EP, Chen K, Koul D, Verhaak RGW. OMICS AND PROGNSTIC MARKERS. Neuro Oncol 2013; 15:iii136-iii155. [PMCID: PMC3823898 DOI: 10.1093/neuonc/not183] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/21/2023] Open
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Meattini I, Scotti V, Pescini F, Livi L, Sulprizio S, Palumbo V, Sarti C, Biti G. Ischemic Stroke During Cisplatin-Based Chemotherapy for Testicular Germ Cell Tumor: Case Report and Review of the Literature. J Chemother 2013; 22:134-6. [DOI: 10.1179/joc.2010.22.2.134] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Palumbo V, Marchesi M, Chiesi V, Paci D, Iuliano P, Toia F, Casoli F, Ranzieri P, Albertini F, Morelli M. Hall current sensor IC with integrated Co-based alloy thin film magnetic concentrator. EPJ Web of Conferences 2013. [DOI: 10.1051/epjconf/20134016002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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