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Iuliano A, Burgess R, Shittu F, King C, Bakare AA, Valentine P, Haruna I, Colbourn T. Linking communities and health facilities to improve child health in low resource settings: a systematic review. Health Policy Plan 2024:czae028. [PMID: 38619140 DOI: 10.1093/heapol/czae028] [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: 05/04/2023] [Revised: 02/22/2024] [Accepted: 04/12/2024] [Indexed: 04/16/2024] Open
Abstract
Community-facility linkage interventions are gaining popularity as a way to improve community health in low-income settings. Their aim is to create/strengthen a relationship between community members and local healthcare providers. Representatives from both groups can address health issues together, overcome trust problems, potentially leading to participants' empowerment to be responsible for their own health. This can be achieved via different approaches. We conducted a systematic literature review to explore how this type of intervention has been implemented in rural and low or lower-middle income countries, its various features and how/if it has helped to improve child health in these settings. Publications from three electronic databases (Web of Science, PubMed, Embase) up to 03/02/2022 were screened, with 14 papers meeting the inclusion criteria (rural setting in low/lower-middle income countries, presence of a community-facility linkage component, outcomes of interest related to under-five children's health, peer-reviewed articles containing original data written in English). We used Rosato's integrated conceptual framework for community participation to assess the transformative and community empowering capacities of the interventions, and realist principles to synthesize the outcomes. The results of this analysis highlight which conditions can lead to success of this type of intervention: active inclusion of hard-to-reach groups, involvement of community members in implementation's decisions, activities tailored to the actual needs of interventions' contexts, and usage of mixed methods for a comprehensive evaluation. These lessons informed the design of a community-facility linkage intervention and offer a framework to inform the development of monitor and evaluation plans for future implementations.
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Affiliation(s)
- A Iuliano
- Institute for Global Health, University College London, London, UK
| | - R Burgess
- Institute for Global Health, University College London, London, UK
| | - F Shittu
- Department of Paediatrics, University of Ibadan, Ibadan, Nigeria
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
| | - C King
- Institute for Global Health, University College London, London, UK
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
| | - A A Bakare
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
- Department of Community Medicine, University of Ibadan, Ibadan, Nigeria
| | | | - I Haruna
- Save the Children International Nigeria
| | - T Colbourn
- Institute for Global Health, University College London, London, UK
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2
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Barbato A, Piscopo F, Salati M, Pollastro C, Evangelista L, Ferrante L, Limongello D, Brillante S, Iuliano A, Reggiani-Bonetti L, Salatiello M, Iaccarino A, Pisapia P, Malapelle U, Troncone G, Indrieri A, Dominici M, Franco B, Carotenuto P. A MiR181/Sirtuin1 regulatory circuit modulates drug response in biliary cancers. Clin Exp Med 2024; 24:74. [PMID: 38598008 PMCID: PMC11006774 DOI: 10.1007/s10238-024-01332-0] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Accepted: 03/14/2024] [Indexed: 04/11/2024]
Abstract
Despite recent advances, biliary tract cancer (BTC) remains one of the most lethal tumor worldwide due to late diagnosis, limited therapeutic strategies and resistance to conventional therapies. In recent years, high-throughput technologies have enabled extensive genome, and transcriptome sequencing unveiling, among others, the regulatory potential of microRNAs (miRNAs). Compelling evidence shown that miRNA are attractive therapeutic targets and promising candidates as biomarkers for various therapy-resistant tumors. The analysis of miRNA profile successfully identified miR-181c and -181d as significantly downregulated in BTC patients. Low miR-181c and -181d expression levels were correlated with worse prognosis and poor treatment efficacy. In fact, progression-free survival analysis indicated poor survival rates in miR-181c and -181d low expressing patients. The expression profile of miR-181c and -181d in BTC cell lines revealed that both miRNAs were dysregulated. Functional in vitro experiments in BTC cell lines showed that overexpression of miR-181c and -181d affected cell viability and increased sensitivity to chemotherapy compared to controls. In addition, by using bioinformatic tools we showed that the miR-181c/d functional role is determined by binding to their target SIRT1 (Sirtuin 1). Moreover, BTC patients expressing high levels of miR-181 and low SIRT1 shown an improved survival and treatment response. An integrative network analysis demonstrated that, miR-181/SIRT1 circuit had a regulatory effect on several important metabolic tumor-related processes. Our study demonstrated that miR-181c and -181d act as tumor suppressor miRNA in BTC, suggesting the potential use as therapeutic strategy in resistant cancers and as predictive biomarker in the precision medicine of BTC.
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Affiliation(s)
- Anna Barbato
- TIGEM, Telethon Institute of Genetics and Medicine, Via Campi Flegrei 34, 80078, Pozzuoli, Naples, Italy
- Department of Translational Medical Science, Medical Genetics, University of Naples "Federico II", 80131, Naples, Italy
| | - Fabiola Piscopo
- TIGEM, Telethon Institute of Genetics and Medicine, Via Campi Flegrei 34, 80078, Pozzuoli, Naples, Italy
- Department of Translational Medical Science, Medical Genetics, University of Naples "Federico II", 80131, Naples, Italy
| | - Massimiliano Salati
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, 41125, Modena, Italy
| | - Carla Pollastro
- TIGEM, Telethon Institute of Genetics and Medicine, Via Campi Flegrei 34, 80078, Pozzuoli, Naples, Italy
- Department of Translational Medical Science, Medical Genetics, University of Naples "Federico II", 80131, Naples, Italy
| | - Lorenzo Evangelista
- TIGEM, Telethon Institute of Genetics and Medicine, Via Campi Flegrei 34, 80078, Pozzuoli, Naples, Italy
| | - Luigi Ferrante
- TIGEM, Telethon Institute of Genetics and Medicine, Via Campi Flegrei 34, 80078, Pozzuoli, Naples, Italy
| | - Davide Limongello
- TIGEM, Telethon Institute of Genetics and Medicine, Via Campi Flegrei 34, 80078, Pozzuoli, Naples, Italy
| | - Simona Brillante
- TIGEM, Telethon Institute of Genetics and Medicine, Via Campi Flegrei 34, 80078, Pozzuoli, Naples, Italy
- IRGB, Institute for Genetic and Biomedical Research, National Research Council (CNR), Milan, Italy
| | - Antonella Iuliano
- Department of Mathematics, Computer Science and Economics (DIMIE), University of Basilicata, 85100, Potenza, Italy
| | - Luca Reggiani-Bonetti
- Department of Medical and Surgical Sciences for Children and Adults, University Hospital of Modena, 41125, Modena, Italy
| | - Maria Salatiello
- Department of Public Health, Universita' degli Studi di Napoli-AOU Federico II, 80131, Naples, Italy
| | - Antonino Iaccarino
- Department of Public Health, Universita' degli Studi di Napoli-AOU Federico II, 80131, Naples, Italy
| | - Pasquale Pisapia
- Department of Public Health, Universita' degli Studi di Napoli-AOU Federico II, 80131, Naples, Italy
| | - Umberto Malapelle
- Department of Public Health, Universita' degli Studi di Napoli-AOU Federico II, 80131, Naples, Italy
| | - Giancarlo Troncone
- Department of Public Health, Universita' degli Studi di Napoli-AOU Federico II, 80131, Naples, Italy
| | - Alessia Indrieri
- TIGEM, Telethon Institute of Genetics and Medicine, Via Campi Flegrei 34, 80078, Pozzuoli, Naples, Italy
- IRGB, Institute for Genetic and Biomedical Research, National Research Council (CNR), Milan, Italy
| | - Massimo Dominici
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, 41125, Modena, Italy
| | - Brunella Franco
- TIGEM, Telethon Institute of Genetics and Medicine, Via Campi Flegrei 34, 80078, Pozzuoli, Naples, Italy
- Department of Translational Medical Science, Medical Genetics, University of Naples "Federico II", 80131, Naples, Italy
- Scuola Superiore Meridionale (SSM, School of Advanced Studies), Genomics and Experimental Medicine Program, 80078, Naples, Italy
| | - Pietro Carotenuto
- TIGEM, Telethon Institute of Genetics and Medicine, Via Campi Flegrei 34, 80078, Pozzuoli, Naples, Italy.
- Department of Translational Medical Science, Medical Genetics, University of Naples "Federico II", 80131, Naples, Italy.
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3
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Albanese R, Alexandrov A, Alicante F, Anokhina A, Asada T, Battilana C, Bay A, Betancourt C, Biswas R, Blanco Castro A, Bogomilov M, Bonacorsi D, Bonivento WM, Bordalo P, Boyarsky A, Buontempo S, Campanelli M, Camporesi T, Canale V, Castro A, Centanni D, Cerutti F, Chernyavskiy M, Choi KY, Cholak S, Cindolo F, Climescu M, Conaboy AP, Dallavalle GM, Davino D, de Bryas PT, De Lellis G, De Magistris M, De Roeck A, De Rújula A, De Serio M, De Simone D, Di Crescenzo A, Donà R, Durhan O, Fabbri F, Fedotovs F, Ferrillo M, Ferro-Luzzi M, Fini RA, Fiorillo A, Fresa R, Funk W, Garay Walls FM, Golovatiuk A, Golutvin A, Graverini E, Guler AM, Guliaeva V, Haefeli GJ, Helo Herrera JC, van Herwijnen E, Iengo P, Ilieva S, Infantino A, Iuliano A, Jacobsson R, Kamiscioglu C, Kauniskangas AM, Khalikov E, Kim SH, Kim YG, Klioutchnikov G, Komatsu M, Konovalova N, Kovalenko S, Kuleshov S, Lacker HM, Lantwin O, Lasagni Manghi F, Lauria A, Lee KY, Lee KS, Lo Meo S, Loschiavo VP, Marcellini S, Margiotta A, Mascellani A, Miano A, Mikulenko A, Montesi MC, Navarria FL, Ogawa S, Okateva N, Ovchynnikov M, Paggi G, Park BD, Pastore A, Perrotta A, Podgrudkov D, Polukhina N, Prota A, Quercia A, Ramos S, Reghunath A, Roganova T, Ronchetti F, Rovelli T, Ruchayskiy O, Ruf T, Sabate Gilarte M, Samoilov M, Scalera V, Schneider O, Sekhniaidze G, Serra N, Shaposhnikov M, Shevchenko V, Shchedrina T, Shchutska L, Shibuya H, Simone S, Siroli GP, Sirri G, Soares G, Soto Sandoval OJ, Spurio M, Starkov N, Timiryasov I, Tioukov V, Tramontano F, Trippl C, Ursov E, Ustyuzhanin A, Vankova-Kirilova G, Verguilov V, Viegas Guerreiro Leonardo N, Vilela C, Visone C, Wanke R, Yaman E, Yazici C, Yoon CS, Zaffaroni E, Zamora Saa J. Observation of Collider Muon Neutrinos with the SND@LHC Experiment. Phys Rev Lett 2023; 131:031802. [PMID: 37540851 DOI: 10.1103/physrevlett.131.031802] [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] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 06/13/2023] [Accepted: 06/20/2023] [Indexed: 08/06/2023]
Abstract
We report the direct observation of muon neutrino interactions with the SND@LHC detector at the Large Hadron Collider. A dataset of proton-proton collisions at sqrt[s]=13.6 TeV collected by SND@LHC in 2022 is used, corresponding to an integrated luminosity of 36.8 fb^{-1}. The search is based on information from the active electronic components of the SND@LHC detector, which covers the pseudorapidity region of 7.2<η<8.4, inaccessible to the other experiments at the collider. Muon neutrino candidates are identified through their charged-current interaction topology, with a track propagating through the entire length of the muon detector. After selection cuts, 8 ν_{μ} interaction candidate events remain with an estimated background of 0.086 events, yielding a significance of about 7 standard deviations for the observed ν_{μ} signal.
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Affiliation(s)
- R Albanese
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli "Federico II", 80126 Napoli, Italy
| | | | - F Alicante
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli "Federico II", 80126 Napoli, Italy
| | - A Anokhina
- Affiliated with an institute covered by a cooperation agreement with CERN
| | - T Asada
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli "Federico II", 80126 Napoli, Italy
| | - C Battilana
- Sezione INFN di Bologna, Bologna, Italy
- Università di Bologna, Bologna, Italy
| | - A Bay
- Institute of Physics, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - C Betancourt
- Physik-Institut, Universität Zürich, 8057 Zürich, Switzerland
| | - R Biswas
- European Organization for Nuclear Research (CERN), 1211 Geneva, Switzerland
| | - A Blanco Castro
- Laboratory of Instrumentation and Experimental Particle Physics (LIP), 1649-003 Lisbon, Portugal
| | - M Bogomilov
- Faculty of Physics, Sofia University, 1164 Sofia, Bulgaria
| | - D Bonacorsi
- Sezione INFN di Bologna, Bologna, Italy
- Università di Bologna, Bologna, Italy
| | - W M Bonivento
- Università degli Studi di Cagliari, 09124 Cagliari, Italy
| | - P Bordalo
- Laboratory of Instrumentation and Experimental Particle Physics (LIP), 1649-003 Lisbon, Portugal
| | - A Boyarsky
- University of Leiden, 2300 RA Leiden, The Netherlands
- Taras Shevchenko National University of Kyiv, 01033 Kyiv, Ukraine
| | | | - M Campanelli
- University College London, WC1E 6BT London, United Kingdom
| | - T Camporesi
- European Organization for Nuclear Research (CERN), 1211 Geneva, Switzerland
| | - V Canale
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli "Federico II", 80126 Napoli, Italy
| | - A Castro
- Sezione INFN di Bologna, Bologna, Italy
- Università di Bologna, Bologna, Italy
| | - D Centanni
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli Parthenope, 80143 Napoli, Italy
| | - F Cerutti
- European Organization for Nuclear Research (CERN), 1211 Geneva, Switzerland
| | - M Chernyavskiy
- Affiliated with an institute covered by a cooperation agreement with CERN
| | - K-Y Choi
- Sungkyunkwan University, 16419 Suwon-si, Gyeong Gi-do, Korea
| | - S Cholak
- Institute of Physics, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - F Cindolo
- Sezione INFN di Bologna, Bologna, Italy
| | - M Climescu
- Institut für Physik and PRISMA Cluster of Excellence, Johannes Gutenberg Universität Mainz, 55099 Mainz, Germany
| | - A P Conaboy
- Humboldt-Universität zu Berlin, 12489 Berlin, Germany
| | | | - D Davino
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università del Sannio, 82100 Benevento, Italy
| | - P T de Bryas
- Institute of Physics, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - G De Lellis
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli "Federico II", 80126 Napoli, Italy
| | - M De Magistris
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli Parthenope, 80143 Napoli, Italy
| | - A De Roeck
- European Organization for Nuclear Research (CERN), 1211 Geneva, Switzerland
| | - A De Rújula
- European Organization for Nuclear Research (CERN), 1211 Geneva, Switzerland
| | - M De Serio
- Sezione INFN di Bari, 70126 Bari, Italy
- Università di Bari, 70126 Bari, Italy
| | - D De Simone
- Physik-Institut, Universität Zürich, 8057 Zürich, Switzerland
| | - A Di Crescenzo
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli "Federico II", 80126 Napoli, Italy
| | - R Donà
- Sezione INFN di Bologna, Bologna, Italy
- Università di Bologna, Bologna, Italy
| | - O Durhan
- Middle East Technical University (METU), 06800 Ankara, Turkey
| | - F Fabbri
- Sezione INFN di Bologna, Bologna, Italy
| | - F Fedotovs
- University College London, WC1E 6BT London, United Kingdom
| | - M Ferrillo
- Physik-Institut, Universität Zürich, 8057 Zürich, Switzerland
| | - M Ferro-Luzzi
- European Organization for Nuclear Research (CERN), 1211 Geneva, Switzerland
| | - R A Fini
- Sezione INFN di Bari, 70126 Bari, Italy
| | - A Fiorillo
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli "Federico II", 80126 Napoli, Italy
| | - R Fresa
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università della Basilicata, 85100 Potenza, Italy
| | - W Funk
- European Organization for Nuclear Research (CERN), 1211 Geneva, Switzerland
| | - F M Garay Walls
- Departamento de Física, Pontificia Universidad Católica de Chile, 4860 Santiago, Chile
| | - A Golovatiuk
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli "Federico II", 80126 Napoli, Italy
| | - A Golutvin
- Imperial College London, SW7 2AZ London, United Kingdom
| | - E Graverini
- Institute of Physics, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - A M Guler
- Middle East Technical University (METU), 06800 Ankara, Turkey
| | - V Guliaeva
- Affiliated with an institute covered by a cooperation agreement with CERN
| | - G J Haefeli
- Institute of Physics, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - J C Helo Herrera
- Millennium Institute for Subatomic physics at high energy frontier-SAPHIR, Fernandez Concha 700, 7591538 Santiago, Chile
- Departamento de Física, Facultad de Ciencias, Universidad de La Serena, Avenida Cisternas 1200, La Serena, Chile
| | | | - P Iengo
- Sezione INFN di Napoli, 80126 Napoli, Italy
| | - S Ilieva
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli "Federico II", 80126 Napoli, Italy
- Faculty of Physics, Sofia University, 1164 Sofia, Bulgaria
| | - A Infantino
- European Organization for Nuclear Research (CERN), 1211 Geneva, Switzerland
| | - A Iuliano
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli "Federico II", 80126 Napoli, Italy
| | - R Jacobsson
- European Organization for Nuclear Research (CERN), 1211 Geneva, Switzerland
| | - C Kamiscioglu
- Middle East Technical University (METU), 06800 Ankara, Turkey
- Ankara University, 06100 Ankara, Turkey
| | - A M Kauniskangas
- Institute of Physics, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - E Khalikov
- Affiliated with an institute covered by a cooperation agreement with CERN
| | - S H Kim
- Department of Physics Education and RINS, Gyeongsang National University, 52828 Jinju, Korea
| | - Y G Kim
- Gwangju National University of Education, 61204 Gwangju, Korea
| | - G Klioutchnikov
- European Organization for Nuclear Research (CERN), 1211 Geneva, Switzerland
| | - M Komatsu
- Nagoya University, 464-8602 Nagoya, Japan
| | - N Konovalova
- Affiliated with an institute covered by a cooperation agreement with CERN
| | - S Kovalenko
- Millennium Institute for Subatomic physics at high energy frontier-SAPHIR, Fernandez Concha 700, 7591538 Santiago, Chile
- Center for Theoretical and Experimental Particle Physics, Facultad de Ciencias Exactas, Universidad Andrés Bello, Fernandez Concha 700, Santiago, Chile
| | - S Kuleshov
- Millennium Institute for Subatomic physics at high energy frontier-SAPHIR, Fernandez Concha 700, 7591538 Santiago, Chile
- Center for Theoretical and Experimental Particle Physics, Facultad de Ciencias Exactas, Universidad Andrés Bello, Fernandez Concha 700, Santiago, Chile
| | - H M Lacker
- Humboldt-Universität zu Berlin, 12489 Berlin, Germany
| | - O Lantwin
- Affiliated with an institute covered by a cooperation agreement with CERN
| | | | - A Lauria
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli "Federico II", 80126 Napoli, Italy
| | - K Y Lee
- Department of Physics Education and RINS, Gyeongsang National University, 52828 Jinju, Korea
| | - K S Lee
- Korea University, 02841 Seoul, Korea
| | - S Lo Meo
- Sezione INFN di Bologna, Bologna, Italy
| | - V P Loschiavo
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università del Sannio, 82100 Benevento, Italy
| | | | - A Margiotta
- Sezione INFN di Bologna, Bologna, Italy
- Università di Bologna, Bologna, Italy
| | - A Mascellani
- Institute of Physics, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - A Miano
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli "Federico II", 80126 Napoli, Italy
| | - A Mikulenko
- University of Leiden, 2300 RA Leiden, The Netherlands
| | - M C Montesi
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli "Federico II", 80126 Napoli, Italy
| | - F L Navarria
- Sezione INFN di Bologna, Bologna, Italy
- Università di Bologna, Bologna, Italy
| | - S Ogawa
- Toho University, 274-8510 Funabashi, Chiba, Japan
| | - N Okateva
- Affiliated with an institute covered by a cooperation agreement with CERN
| | - M Ovchynnikov
- University of Leiden, 2300 RA Leiden, The Netherlands
| | - G Paggi
- Sezione INFN di Bologna, Bologna, Italy
- Università di Bologna, Bologna, Italy
| | - B D Park
- Department of Physics Education and RINS, Gyeongsang National University, 52828 Jinju, Korea
| | - A Pastore
- Sezione INFN di Bari, 70126 Bari, Italy
| | | | - D Podgrudkov
- Affiliated with an institute covered by a cooperation agreement with CERN
| | - N Polukhina
- Affiliated with an institute covered by a cooperation agreement with CERN
| | - A Prota
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli "Federico II", 80126 Napoli, Italy
| | - A Quercia
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli "Federico II", 80126 Napoli, Italy
| | - S Ramos
- Laboratory of Instrumentation and Experimental Particle Physics (LIP), 1649-003 Lisbon, Portugal
| | - A Reghunath
- Humboldt-Universität zu Berlin, 12489 Berlin, Germany
| | - T Roganova
- Affiliated with an institute covered by a cooperation agreement with CERN
| | - F Ronchetti
- Institute of Physics, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - T Rovelli
- Sezione INFN di Bologna, Bologna, Italy
- Università di Bologna, Bologna, Italy
| | - O Ruchayskiy
- Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark
| | - T Ruf
- European Organization for Nuclear Research (CERN), 1211 Geneva, Switzerland
| | - M Sabate Gilarte
- European Organization for Nuclear Research (CERN), 1211 Geneva, Switzerland
| | - M Samoilov
- Affiliated with an institute covered by a cooperation agreement with CERN
| | - V Scalera
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli Parthenope, 80143 Napoli, Italy
| | - O Schneider
- Institute of Physics, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | | | - N Serra
- Physik-Institut, Universität Zürich, 8057 Zürich, Switzerland
| | - M Shaposhnikov
- Institute of Physics, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - V Shevchenko
- Affiliated with an institute covered by a cooperation agreement with CERN
| | - T Shchedrina
- Affiliated with an institute covered by a cooperation agreement with CERN
| | - L Shchutska
- Institute of Physics, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - H Shibuya
- Toho University, 274-8510 Funabashi, Chiba, Japan
- Constructor University, Campus Ring 1, Bremen 28759, Germany
| | - S Simone
- Sezione INFN di Bari, 70126 Bari, Italy
- Università di Bari, 70126 Bari, Italy
| | - G P Siroli
- Sezione INFN di Bologna, Bologna, Italy
- Università di Bologna, Bologna, Italy
| | - G Sirri
- Sezione INFN di Bologna, Bologna, Italy
| | - G Soares
- Laboratory of Instrumentation and Experimental Particle Physics (LIP), 1649-003 Lisbon, Portugal
| | - O J Soto Sandoval
- Millennium Institute for Subatomic physics at high energy frontier-SAPHIR, Fernandez Concha 700, 7591538 Santiago, Chile
- Departamento de Física, Facultad de Ciencias, Universidad de La Serena, Avenida Cisternas 1200, La Serena, Chile
| | - M Spurio
- Sezione INFN di Bologna, Bologna, Italy
- Università di Bologna, Bologna, Italy
| | - N Starkov
- Affiliated with an institute covered by a cooperation agreement with CERN
| | - I Timiryasov
- Niels Bohr Institute, University of Copenhagen, 2100 Copenhagen, Denmark
| | - V Tioukov
- Sezione INFN di Napoli, 80126 Napoli, Italy
| | | | - C Trippl
- Institute of Physics, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - E Ursov
- Affiliated with an institute covered by a cooperation agreement with CERN
| | - A Ustyuzhanin
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Constructor University, Campus Ring 1, Bremen 28759, Germany
| | | | - V Verguilov
- Faculty of Physics, Sofia University, 1164 Sofia, Bulgaria
| | | | - C Vilela
- Laboratory of Instrumentation and Experimental Particle Physics (LIP), 1649-003 Lisbon, Portugal
| | - C Visone
- Sezione INFN di Napoli, 80126 Napoli, Italy
- Università di Napoli "Federico II", 80126 Napoli, Italy
| | - R Wanke
- Institut für Physik and PRISMA Cluster of Excellence, Johannes Gutenberg Universität Mainz, 55099 Mainz, Germany
| | - E Yaman
- Middle East Technical University (METU), 06800 Ankara, Turkey
| | - C Yazici
- Middle East Technical University (METU), 06800 Ankara, Turkey
| | - C S Yoon
- Department of Physics Education and RINS, Gyeongsang National University, 52828 Jinju, Korea
| | - E Zaffaroni
- Institute of Physics, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - J Zamora Saa
- Millennium Institute for Subatomic physics at high energy frontier-SAPHIR, Fernandez Concha 700, 7591538 Santiago, Chile
- Center for Theoretical and Experimental Particle Physics, Facultad de Ciencias Exactas, Universidad Andrés Bello, Fernandez Concha 700, Santiago, Chile
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Candiello E, Reato G, Verginelli F, Gambardella G, D Ambrosio A, Calandra N, Orzan F, Iuliano A, Albano R, Sassi F, Luraghi P, Comoglio PM, Bertotti A, Trusolino L, Boccaccio C. MicroRNA 483-3p overexpression unleashes invasive growth of metastatic colorectal cancer via NDRG1 downregulation and ensuing activation of the ERBB3/AKT axis. Mol Oncol 2023. [PMID: 36862005 DOI: 10.1002/1878-0261.13408] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 02/07/2023] [Accepted: 02/27/2023] [Indexed: 03/03/2023] Open
Abstract
In colorectal cancer, the mechanisms underlying tumor aggressiveness require further elucidation. Taking advantage of a large panel of human metastatic colorectal cancer xenografts and matched stem-like cell cultures (m-colospheres), here we show that the overexpression of microRNA 483-3p (miRNA-483-3p; also known as MIR-483-3p), encoded by a frequently amplified gene locus, confers an aggressive phenotype. In m-colospheres, endogenous or ectopic miRNA-483-3p overexpression increased proliferative response, invasiveness, stem cell frequency, and resistance to differentiation. Transcriptomic analyses and functional validation found that miRNA-483-3p directly targets NDRG1, known as a metastasis suppressor involved in EGFR family downregulation. Mechanistically, miRNA-483-3p overexpression induced the signaling pathway triggered by ERBB3, including AKT and GSK3β, and led to the activation of transcription factors regulating epithelial-mesenchymal transition (EMT). Consistently, treatment with selective anti-ERBB3 antibodies counteracted the invasive growth of miRNA-483-3p-overexpressing m-colospheres. In human colorectal tumors, miRNA-483-3p expression inversely correlated with NDRG1 and directly correlated with EMT transcription factor expression and poor prognosis. These results unveil a previously unrecognized link between miRNA-483-3p, NDRG1, and ERBB3-AKT signaling that can directly support colorectal cancer invasion and is amenable to therapeutic targeting.
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Affiliation(s)
- Ermes Candiello
- Laboratory of Cancer Stem Cell Research, Candiolo Cancer Institute, FPO-IRCCS, Turin, Italy
| | - Gigliola Reato
- Laboratory of Cancer Stem Cell Research, Candiolo Cancer Institute, FPO-IRCCS, Turin, Italy.,Department of Oncology, University of Turin Medical School, Italy
| | - Federica Verginelli
- Laboratory of Cancer Stem Cell Research, Candiolo Cancer Institute, FPO-IRCCS, Turin, Italy
| | - Gennaro Gambardella
- Telethon Institute of Genetics and Medicine (TIGEM), Naples, Italy.,Department of Chemical Materials and Industrial Engineering, University of Naples Federico II, Italy
| | - Antonio D Ambrosio
- Laboratory of Cancer Stem Cell Research, Candiolo Cancer Institute, FPO-IRCCS, Turin, Italy
| | - Noemi Calandra
- Laboratory of Cancer Stem Cell Research, Candiolo Cancer Institute, FPO-IRCCS, Turin, Italy.,Department of Oncology, University of Turin Medical School, Italy
| | - Francesca Orzan
- Laboratory of Cancer Stem Cell Research, Candiolo Cancer Institute, FPO-IRCCS, Turin, Italy
| | | | - Raffaella Albano
- Laboratory of Cancer Stem Cell Research, Candiolo Cancer Institute, FPO-IRCCS, Turin, Italy
| | - Francesco Sassi
- Translational Cancer Medicine, Candiolo Cancer Institute, FPO-IRCCS, Turin, Italy
| | - Paolo Luraghi
- Laboratory of Cancer Stem Cell Research, Candiolo Cancer Institute, FPO-IRCCS, Turin, Italy
| | | | - Andrea Bertotti
- Department of Oncology, University of Turin Medical School, Italy.,Translational Cancer Medicine, Candiolo Cancer Institute, FPO-IRCCS, Turin, Italy
| | - Livio Trusolino
- Department of Oncology, University of Turin Medical School, Italy.,Translational Cancer Medicine, Candiolo Cancer Institute, FPO-IRCCS, Turin, Italy
| | - Carla Boccaccio
- Laboratory of Cancer Stem Cell Research, Candiolo Cancer Institute, FPO-IRCCS, Turin, Italy.,Department of Oncology, University of Turin Medical School, Italy
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5
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Carotenuto P, Salati M, Barbato A, Piscopo F, Evangelista L, Gambardella G, Sarnataro S, Petrillo A, Daniele B, Pisapia P, Iaccarino A, Salatiello M, Spallanzani A, Gelsomino F, Malapelle U, Iuliano A, Troncone G, Reggiani Bonetti L, Dominici M, Franco B. Integrated analysis of genomic and transcriptomic profiles to examine CD73/NT5E as a driver of drug-resistance and immunosuppression in biliary cancer (BTC). J Clin Oncol 2023. [DOI: 10.1200/jco.2023.41.4_suppl.606] [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: 01/26/2023] Open
Abstract
606 Background: Despite the improved outcome achieved by the addition of the anti-PD-L1 durvalumab to standard chemotherapy, the vast majority of BTC do not benefit from chemo-immunotherapy. Immunosuppressive microenvironment is a dominant feature of BTC, involved in tumour progression and drug resistance. Here, we investigated the biological role and treatment implications of the adenosine-producing enzyme CD73 in a clinically-annotated cohort of BTC. CD73, an ecto-5’-nucleotidase (NT5E), creates an immunosuppressive tumour-promoting microenvironment by converting ATP to adenosine. Methods: Immunohistochemistry for CD73, CD4/CD8 and FOXP3 as well as whole-exome and transcriptomic sequencing were performed on resected specimens of 80 BTC (Illumina Platform). Spatial Transcriptomics was performed by using Visium Spatial Gene Expression-10x Genomics). Silencing of CD73 was obtained by transient transfection od CD73-siRNA, while genetic Knock-out by using CRISPR-Cas system technology in two BTC cell lines. Tumor growth was assessed in 2D and in 3D cell culture by using MTS assay and spheroid growth analysis before and after treatment with selected drugs. Statistical and Survival, correlation analyses were performed. Results: High CD73 expression (CD73high) was associated with older age (>70 years, p=0.01), gallbladder subsite (p=0.03), and nodal involvement (p=0.04). CD73high tumours were significantly enriched in infiltrating FOXP3+ T lymphocytes (p<0.001). CD73high status was independent predictor of poorer prognosis at the multivariate analysis (p=0,03) together with ECOG PS ≥2 (p=0,001) and the pathological stage (p=0,025) and was associated with a remarkably shorter RFS in patients treated with adjuvant chemotherapy (p=0,011). At the transcriptomic level, CD73high tumours were significantly enriched in upregulated EMT, TNF-alfa/NFKB, hypoxia and G2/M checkpoint signaling pathways and p53, BMI1, MEL18, EGFR and K-RAS genes. In in vitro models, siRNA-mediated depletion and CRISPR-CAS9 gene KO of CD73 sensitized both BTC 2D and 3D culture to cisplatin/gemcitabine treatment. The pharmacological inhibition of CD73 by AMCP improved the sensitivity of BTC cell lines to cisplatin/gemcitabine treatment. Finally, Spatially resolved transcriptomics of CD73high revealed a critical role of CD73 in tumor immunity and therapeutic response. Conclusions: We showed that CD73high BTC display aggressive biological features, poorer prognosis and resistance to standard chemotherapy. The therapeutic targeting of this adenosinergic ectonucleotidase by clinically-available compounds has the potential to enhance the efficacy of conventional treatment in BTC.
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Affiliation(s)
- Pietro Carotenuto
- Department of Translational Medical Science, University of Naples, Federico II, Naples, Italy
| | - Massimiliano Salati
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
| | - Anna Barbato
- Genomic Medicine, TIGEM-Telethon Institute of Genetics and Medicine, Pozzuoli, Italy
| | - Fabiola Piscopo
- TIGEM, Telethon Institute of Genetics and Medicine, Naples, Italy
| | | | - Gennaro Gambardella
- Genomic Medicine, TIGEM-Telethon Institute of Genetics and Medicine, Pozzuoli, Italy
| | - Sergio Sarnataro
- TIGEM, Telethon Institute of Genetics and Medicine, Naples, Italy
| | | | - Bruno Daniele
- Medical Oncology Unit, Ospedale del Mare, Naples, Italy
| | - Pasquale Pisapia
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Antonino Iaccarino
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Maria Salatiello
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | | | - Fabio Gelsomino
- Department of Oncology and Haematology, Division of Oncology, University Hospital of Modena, Modena, Italy, Modena, Italy
| | - Umberto Malapelle
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Antonella Iuliano
- Department of Mathematics, Informatics and Economy (DIMIE), University of Basilicata, Potenza, Italy
| | - Giancarlo Troncone
- Department of Public Health, University of Naples Federico II, Naples, Italy
| | | | - Massimo Dominici
- Department of Oncology, University of Modena and Reggio Emilia, Italy, Modena, Italy
| | - Brunella Franco
- TIGEM, Telethon Institute of Genetics and Medicine, Naples, Italy
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Iuliano A, Macci C. Asymptotic results for the absorption time of telegraph processes with a non-standard barrier at the origin. Stat Probab Lett 2023. [DOI: 10.1016/j.spl.2023.109800] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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Carotenuto P, Romano A, Barbato A, Quadrano P, Brillante S, Volpe M, Ferrante L, Tammaro R, Morleo M, De Cegli R, Iuliano A, Testa M, Andreone F, Ciliberto G, Clery E, Troncone G, Palma G, Arra C, Barbieri A, Capone M, Madonna G, Ascierto PA, Lanfrancone L, Indrieri A, Franco B. Targeting the MITF/APAF-1 axis as salvage therapy for MAPK inhibitors in resistant melanoma. Cell Rep 2022; 41:111601. [DOI: 10.1016/j.celrep.2022.111601] [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] [Received: 07/06/2021] [Revised: 02/09/2022] [Accepted: 10/13/2022] [Indexed: 11/09/2022] Open
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Lini D, Nalli C, Andreoli L, Crisafulli F, Fredi M, Lazzaroni MG, Bitsadze V, Calligaro A, Canti V, Caporali R, Carubbi F, Chighizola C, Conigliaro P, Conti F, De Carolis C, Del Ross T, Favaro M, Gerosa M, Iuliano A, Khizroeva J, Makatsariya A, Meroni PL, Mosca M, Padovan M, Perricone R, Rovere-Querini P, Sebastiani GD, Tani C, Tonello M, Truglia S, Zucchi D, Franceschini F, Tincani A. POS0721 ASSOCIATION BETWEEN PRECONCEPTION COMPLEMENT LEVELS AND USE OF HYDROXYCHLOROQUINE WITH PREGNANCY OUTCOME IN PATIENTS WITH PRIMARY ANTIPHOSPHOLIPID SYNDROME AND CARRIERS OF ANTIPHOSPHOLIPID ANTIBODIES: AN INTERNATIONAL MULTICENTER STUDY. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.3524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BackgroundAntiphospholipid Syndrome (APS) is a rare autoimmune disease characterized by thrombotic events and/or pregnancy morbidities in the presence of confirmed positivity for antiphospholipid antibodies (aPL). Complement was demonstrated to be involved in aPL-related pregnancy loss in animal models and several groups investigated the significance of complement levels in human disease. C3 and C4 serum levels were assessed in several cohorts of pregnant patients with APS and/or aPL positivity in order to relate complement consumption with adverse pregnancy outcome (APO).According to some authors, hydroxychloroquine (HCQ) can control the activation of the complement system, improve pregnancy outcome and reduce aPL title.ObjectivesThis study was designed to verify the effect of HCQ in addition to low dose aspirin (LDA) + low molecular weight heparin (LMWH) treatment in a multicenter cohort of primary APS (PAPS) and aPL carriers pregnant women and the possible correlation with preconception serum C3/C4 levels.MethodsMedical records of pregnant women with confirmed positivity for aPL antibodies attending twelve referral centers from January 2010 to December 2020 were retrospectively evaluated. We considered as aPL-related APO: spontaneous abortions (<10 weeks of gestation), fetal loss (≥10 weeks of gestation), neonatal death (death of a formed fetus alive at birth in the first 28 days of life), preterm delivery before 37 weeks of gestation, preeclampsia, eclampsia or HELLP syndrome (hemolysis, elevated liver enzymes, and low platelet).ResultsWe have analyzed 164 singleton PAPS/aPL carrier pregnancies (22 aPL carriers - 13%) in 128 patients: all were treated with combination therapy (LDA+LMWH), and in 30 HCQ was added. 58 pregnancies (43%) had low levels of preconception C3/C4. A triple aPL positivity was observed in 54 pregnancies, 14 of them were treated with combination therapy + HCQ. When considering the whole cohort, the addition of HCQ had not significantly improved the gestational outcome. Further stratification was performed on the basis of complement consumption. In the group of patients with preconception low C3/C4 levels the addition of HCQ had not significantly improved pregnancy outcome. We have lastly evaluated 40 pregnancies with a high-risk profile (triple aPL positivity and complement consumption), in which we have found that HCQ significantly improved gestational outcome (p=0.018, Table 1).Table 1.Relationship between APO, therapy during pregnancy and risk profile.All pregnancies (n=164)Reduced C3/C4 (n=58)Triple aPL+ and reduced C3/C4 (n=40)LDA+LMWH (n, %)LDA+LMWH+HCQ (n, %)pLDA+LMWH (n, %)LDA+LMWH+HCQpLDA+LMWHLDA+LMWH+HCQp(n, %)(n, %)(n, %)APO62 (46%)16 (53%)ns32 (68%)4 (36%)ns23 (77%)3 (30%)0.018No APO72 (54%)14 (47%)15 (32%)7 (64%)7 (23%)7 (70%)Total1343047113010This observation could not be confirmed in patients with single or double aPL positivity.ConclusionThe study shows that administering HCQ in addition to combination therapy can improve gestational outcome in aPL/PAPS high-risk patients. This observation confirms that HCQ exerts a beneficial effect on aPL pregnancies by complement inhibition as it was shown in animal models. In addition, our results provide the clinicians a useful tool to implement conventional treatment in patients at high risk of pregnancy complication or loss.References[1]De Carolis S, et al. Is there any role for the hydroxychloroquine (HCQ) in refractory obstetrical antiphospholipid syndrome (APS) treatment? Autoimmun Rev 2015;14:760-2.[2]Mekinian A, et al. The efficacy of hydroxychloroquine for obstetrical outcome in antiphospholipid syndrome: data from a European multicenter retrospective study. Autoimmun Rev 2015;40:498-502.[3]Mekinian A et al. Obstetrical APS: is there a place for hydroxychloroquine to improve the pregnancy outcome? Autoimmun Rev 2015;14:23-9.Disclosure of InterestsNone declared
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Andreoli L, Gerardi MC, Crisafulli F, Zanetti A, Rozza D, Gerosa M, Lini D, Filippini M, Fredi M, Nalli C, Lazzaroni MG, Taglietti M, Franceschini F, Caporali R, Trespidi L, Erra R, Mosca M, Tani C, Zucchi D, Melissa P, Ruffilli F, Maranini B, Rovere-Querini P, Canti V, De Lorenzo R, Cutro MS, Picerno V, Montecucco C, Ramoni V, Anelli MG, Abbruzzese A, Serale F, Romeo N, Chimenti MS, Cuomo G, Larosa M, Pata AP, Iuliano A, Crepaldi G, Brucato A, Landolfi G, Carrara G, Bortoluzzi A, Scirè CA, Tincani A. OP0125 THE MANAGEMENT OF PREGNANCY IN AUTOIMMUNE RHEUMATIC DISEASES: ANALYSIS OF 758 PREGNANCIES FROM THE PROSPECTIVE NATIONWIDE P-RHEUM.IT STUDY (THE ITALIAN REGISTRY OF PREGNANCY IN THE RHEUMATIC DISEASES). Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.1431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundPregnancy is a topic of fundamental importance for women living with autoimmune rheumatic diseases (ARD). Efforts at national and international levels have been put in the collection and harmonization of data in order to implement an evidence-based management of pregnant patients.ObjectivesThe P-RHEUM.it study was designed as a nationwide, web-based longitudinal observational cohort study to collect data about pregnancy in ARD in 26 centers in Italy. The study started in May 2018 and has been supported by the Italian Society for Rheumatology.MethodsPregnant patients with a definite rheumatic disease according international criteria were enrolled up to gestational week (GW) 20. The course of maternal disease activity, the use of medications, fetal and maternal complications, and the quality of life (EuroQoL questionnaire) were collected for each trimester, as well as pregnancy outcome, mode of delivery, neonatal complications, and maternal and children’s follow-up to 6 months after delivery, including the screening for post-partum depression by means of EPDS (Edinburgh Postnatal Depression Scale).ResultsAs of December 2021, 758 pregnancies had been enrolled, 205 (27%) ongoing and 553 (73%) with outcome. Pregnancy loss occurred in 54 (9.8%) cases (40 spontaneous miscarriages; 6 voluntary terminations). Live births were 495 (89.5%), perinatal death occurred in 4 (0.7%) cases. Table 1 reports on the group of 495 live births, along with subgroups of Rheumatoid Arthritis (RA) and Systemic Lupus Erythematosus (SLE), the two most represented diseases. Regarding treatments, 166 (30%) pregnancies were exposed to corticosteroids, 239 (43%) to hydroxychloroquine, 59 (10.7%) to csDMARDs, 84 (15.2%) to TNF inhibitors, 1 (0.2%) to non-TNFi bDMARDs, 299 (54%) to low dose acetylsalicylic acid, and 126 (22.8%) to heparin.Table 1.PREGNANCIES WITH LIVE BIRTHS, EXCLUDING PERINATAL DEATHSTotal pregnancies (n=495)RA pregnancies (n=69)SLE pregnancies (n=93)Age at conception (years)34 (31 - 37)34.5 (32 - 38)34 (31 - 36)Disease duration (years)6.1 (2.2 - 11.1)7.1 (4.3 - 11.6)9.3 (5.9 - 15.9)Caucasian431 (87.8%)53 (79.1%)75 (80.6%)Never smokers358 (73.8%)53 (80.3%)66 (71.7%)Body Mass Index >3045 (9.5%)7 (10.3%)5 (5.6%)Arterial Hypertension6 (1.2%)0 (0%)2 (2.2%)Time to pregnancy (months)3 (1 - 6)3 (1 - 6)3 (0 - 10)Physician-reported flares in the 12 months prior to conception107 (23%)22 (34.4%)13 (14.8%)Physician global assessment at enrolment (VAS 0-100)5 (0 - 17)5 (0 - 20)4 (0 - 10)Patient global health at enrolment (VAS 0-100)18 (7 - 30)10 (5 - 29)10 (5 - 25)EuroQoL at enrolment (-1.6 – 1)1 (0.8 - 1)1 (0.8 - 1)1 (0.8 - 1)Flares during pregnancy35 (7.1%)6 (8.7%)7 (7.5%)Hypertensive disturbances*8 (1.7%)1 (1.6%)6 (6.6%)Delivery at term (≥37 GW)410 (85.1%)53 (77.9%)74 (80.4%)Spontaneous vaginal delivery173 (35.9%)23 (33.8%)23 (25.3%)Congenital malformations11 (2.4%)2 (3.1%)1 (1.1%)Small for gestational age (SGA) neonate24 (4.9%)1 (1.4%)9 (9.9%)Breastfeeding in the first 4 weeks after delivery341 (79.7%)45 (77.6%)59 (76.6%)EPDS score at risk for post-partum depression22 (14.1%)0 (0%)3 (10.3%)Continuous variables are expressed as median (interquartile range); *gestational hypertension/preeclampsia/HELLP syndrome/eclampsia.ConclusionMultiple factors may have contributed to the high rate of live births, including good disease control before and during pregnancy thanks to the use of anti-rheumatic drugs and low frequency of general risk factors. SLE pregnancy was affected by a higher frequency of complications (hypertensive disturbances, SGA babies) as compared to RA pregnancy. Nearly 80% of patients breastfed in the first month after delivery. For the first time, data about the screening questionnaire for post-partum depression were collected, showing at least 1 out 10 patients can be at risk.References[1]Meissner Y et al. Arthritis Res Ther;21(1):241; Ann Rheum Dis. 2021;80(1):49-56.AcknowledgementsP-RHEUM.it study is supported by the Italian Society for Rheumatology (SIR). All the Investigators are acknowledged for their contribution.Disclosure of InterestsNone declared
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Fassini GM, De Simone A, Iacopino S, Bianchi S, Bencardino G, Pecora D, Iuliano A, Moltrasio M, Rossi P, Perna F, La Greca C, Placentino F, Riva S, Tondo C, Stabile G. Novel cryo-balloon technology for a successful pulmonary vein isolation: acute outcome and follow-up from a large multicenter Italian clinical setting. Europace 2022. [DOI: 10.1093/europace/euac053.217] [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] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Background
Complete electrical pulmonary vein isolation (PVI) by cryo-balloon approach is a well-established ablation strategy of atrial fibrillation (AF). Recently, a new cryoablation system (POLARx) with unique features has been made available for clinical use. To date, limited data exist on acute and follow-up outcome of this system in a multicentric clinical practice.
Purpose
We reported the preliminary experience of this novel technology in a multicenter Italian registry.
Methods
Consecutive patients (pts) undergoing AF ablation from the CHARISMA registry at 6 Italian centres were included. Protocol-directed cryoablation was delivered for 180 sec or 240 sec according to operator’s preference for isolation achieved in ≤60 sec, or 240 sec if isolation occurred >60 sec or when time to isolation (TTI) was not available. The ablation endpoint was PV isolation as assessed by entrance and exit block. Rhythm monitoring during the follow-up examinations was performed via the clinical assessment of AF recurrence, ECG and Holter monitoring, according to the clinical practice of each center. All patients were followed-up for at least 6 months after the procedure. Arrhythmia recurrences within the first 3 months (blanking period) were classified as early recurrences and were not considered procedural failures
Results
Six-hundred twenty-four cryoapplications from 112 pts (439 PVs) were analyzed (n=89, 79.5% paroxysmal AF, n=23, 20.5% persistent AF, mean age 61.5±9 years, 76% male, 22% with an history of AT, mean LVEF 49±10%). PVI was achieved in all pts using only cryoablation. The mean number of freeze applications per pt was 5.6±2.1 (1.4±1.2 for LSPV, 1.5±1.1 for LIPV, 1.3±0.8 for RSPV and 1.3±0.8 for RIPV), with 318 (72.4%) PVs treated with a single cryoablation (92, 21% with 2 cryoablation; 29, 6.6% with more than 2 cryoablations). Fourty-four (39.3%) pts were treated with a single application to each of the PVs. Over a median of 296[245 to 382] days of follow-up, five (4.5%) patients experienced an early recurrence of AF/AT during the 90-day blanking period. Overall, 12 patients (10.7%) suffered an AF/AT recurrence after the 90-day blanking period (median time to recurrence 200[124 to 297] days). Specifically, 8 (7.1%) patients had AF recurrence only, 3 (2.7%) had AT recurrence only and 1 (0.9%) experienced both events. One (0.9%) patient underwent a repeated ablation procedure. The proportion of patients exhibiting AF/AT recurrences was similar between AF types (10 out 89, 11.2% for paroxysmal AF vs 2 out 23, 8.7% for persistent AF, p=1.00) with a hazard ratio of 0.9 (95%CI: 0.2 to 3.9, log-rank p=0.8894). One transient phrenic nerve palsy was observed, with full recovery in the 48-h post procedure; no major procedure-related adverse events were reported.
Conclusion
In this first multicentric experience, the novel cryo-balloon system proved to be safe and effective and resulted in a very low rate of AF/AT recurrence during follow-up.
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Affiliation(s)
- GM Fassini
- Cardiology Center Monzino (IRCCS), Arrhythmology Unit, University of Milan, Milan, Italy
| | | | - S Iacopino
- Maria Cecilia Hospital, Cotignola, Italy
| | - S Bianchi
- Giovanni Calibita Fatebenefratelli Hospital, Rome, Italy
| | - G Bencardino
- Fondazione Policlinico Universitario A. Gemelli IRCSS, Rome, Italy
| | - D Pecora
- Poliambulanza Foundation Hospital Institute of Brescia, Brescia, Italy
| | - A Iuliano
- San Michele Clinic, Maddaloni, Italy
| | - M Moltrasio
- Cardiology Center Monzino (IRCCS), Arrhythmology Unit, University of Milan, Milan, Italy
| | - P Rossi
- Giovanni Calibita Fatebenefratelli Hospital, Rome, Italy
| | - F Perna
- Fondazione Policlinico Universitario A. Gemelli IRCSS, Rome, Italy
| | - C La Greca
- Poliambulanza Foundation Hospital Institute of Brescia, Brescia, Italy
| | | | - S Riva
- Cardiology Center Monzino (IRCCS), Arrhythmology Unit, University of Milan, Milan, Italy
| | - C Tondo
- Cardiology Center Monzino (IRCCS), Arrhythmology Unit, University of Milan, Milan, Italy
| | - G Stabile
- San Michele Clinic, Maddaloni, Italy
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Esposito F, Lyubenova H, Tornabene P, Auricchio S, Iuliano A, Nusco E, Merlin S, Olgasi C, Manni G, Gargaro M, Fallarino F, Follenzi A, Auricchio A. Liver gene therapy with intein-mediated F8 trans-splicing corrects mouse haemophilia A. EMBO Mol Med 2022; 14:e15199. [PMID: 35491676 PMCID: PMC9174883 DOI: 10.15252/emmm.202115199] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 04/01/2022] [Accepted: 04/11/2022] [Indexed: 11/09/2022] Open
Abstract
Liver gene therapy with adeno‐associated viral (AAV) vectors is under clinical investigation for haemophilia A (HemA), the most common inherited X‐linked bleeding disorder. Major limitations are the large size of the F8 transgene, which makes packaging in a single AAV vector a challenge, as well as the development of circulating anti‐F8 antibodies which neutralise F8 activity. Taking advantage of split‐intein‐mediated protein trans‐splicing, we divided the coding sequence of the large and highly secreted F8‐N6 variant in two separate AAV‐intein vectors whose co‐administration to HemA mice results in the expression of therapeutic levels of F8 over time. This occurred without eliciting circulating anti‐F8 antibodies unlike animals treated with the single oversized AAV‐F8 vector under clinical development. Therefore, liver gene therapy with AAV‐F8‐N6 intein should be considered as a potential therapeutic strategy for HemA.
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Affiliation(s)
- Federica Esposito
- Telethon Institute of Genetics and Medicine (TIGEM), Pozzuoli, Italy
| | | | | | - Stefano Auricchio
- Telethon Institute of Genetics and Medicine (TIGEM), Pozzuoli, Italy
| | - Antonella Iuliano
- Telethon Institute of Genetics and Medicine (TIGEM), Pozzuoli, Italy
| | - Edoardo Nusco
- Telethon Institute of Genetics and Medicine (TIGEM), Pozzuoli, Italy
| | - Simone Merlin
- Department of Health Sciences, University of Piemonte Orientale "Amedeo Avogadro", Novara, Italy
| | - Cristina Olgasi
- Department of Health Sciences, University of Piemonte Orientale "Amedeo Avogadro", Novara, Italy
| | - Giorgia Manni
- Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Marco Gargaro
- Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | | | - Antonia Follenzi
- Department of Health Sciences, University of Piemonte Orientale "Amedeo Avogadro", Novara, Italy
| | - Alberto Auricchio
- Telethon Institute of Genetics and Medicine (TIGEM), Pozzuoli, Italy.,Medical Genetics, Department of Advanced Biomedical Sciences, Federico II University, Naples, Italy
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12
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Tornabene P, Ferla R, Llado-Santaeularia M, Centrulo M, Dell'Anno M, Esposito F, Marrocco E, Pone E, Minopoli R, Iodice C, Nusco E, Rossi S, Lyubenova H, Manfredi A, Di Filippo L, Iuliano A, Torella A, Piluso G, Musacchia F, Surace EM, Cacchiarelli D, Nigro V, Auricchio A. Therapeutic homology-independent targeted integration in retina and liver. Nat Commun 2022; 13:1963. [PMID: 35414130 PMCID: PMC9005519 DOI: 10.1038/s41467-022-29550-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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: 01/04/2021] [Accepted: 03/16/2022] [Indexed: 01/08/2023] Open
Abstract
Challenges to the widespread application of gene therapy with adeno-associated viral (AAV) vectors include dominant conditions due to gain-of-function mutations which require allele-specific knockout, as well as long-term transgene expression from proliferating tissues, which is hampered by AAV DNA episomal status. To overcome these challenges, we used CRISPR/Cas9-mediated homology-independent targeted integration (HITI) in retina and liver as paradigmatic target tissues. We show that AAV-HITI targets photoreceptors of both mouse and pig retina, and this results in significant improvements to retinal morphology and function in mice with autosomal dominant retinitis pigmentosa. In addition, we show that neonatal systemic AAV-HITI delivery achieves stable liver transgene expression and phenotypic improvement in a mouse model of a severe lysosomal storage disease. We also show that HITI applications predominantly result in on-target editing. These results lay the groundwork for the application of AAV-HITI for the treatment of diseases affecting various organs.
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Affiliation(s)
- Patrizia Tornabene
- Telethon Institute of Genetics and Medicine (TIGEM), 80078, Pozzuoli, Italy.,Medical Genetics, Department of Translational Medicine, Federico II University, 80131, Naples, Italy
| | - Rita Ferla
- Telethon Institute of Genetics and Medicine (TIGEM), 80078, Pozzuoli, Italy.,Medical Genetics, Department of Translational Medicine, Federico II University, 80131, Naples, Italy
| | | | - Miriam Centrulo
- Telethon Institute of Genetics and Medicine (TIGEM), 80078, Pozzuoli, Italy
| | - Margherita Dell'Anno
- Telethon Institute of Genetics and Medicine (TIGEM), 80078, Pozzuoli, Italy.,Medical Genetics, Department of Translational Medicine, Federico II University, 80131, Naples, Italy
| | - Federica Esposito
- Telethon Institute of Genetics and Medicine (TIGEM), 80078, Pozzuoli, Italy
| | - Elena Marrocco
- Telethon Institute of Genetics and Medicine (TIGEM), 80078, Pozzuoli, Italy
| | - Emanuela Pone
- Telethon Institute of Genetics and Medicine (TIGEM), 80078, Pozzuoli, Italy.,Medical Genetics, Department of Translational Medicine, Federico II University, 80131, Naples, Italy
| | - Renato Minopoli
- Telethon Institute of Genetics and Medicine (TIGEM), 80078, Pozzuoli, Italy
| | - Carolina Iodice
- Telethon Institute of Genetics and Medicine (TIGEM), 80078, Pozzuoli, Italy
| | - Edoardo Nusco
- Telethon Institute of Genetics and Medicine (TIGEM), 80078, Pozzuoli, Italy
| | - Settimio Rossi
- Eye Clinic, Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania L. Vanvitelli, 80131, Naples, Italy
| | | | - Anna Manfredi
- Telethon Institute of Genetics and Medicine (TIGEM), Armenise/Harvard Laboratory of Integrative Genomics, 80078, Pozzuoli, Italy.,Next Generation Diagnostic Srl, 80078, Pozzuoli, Italy
| | | | - Antonella Iuliano
- Telethon Institute of Genetics and Medicine (TIGEM), 80078, Pozzuoli, Italy
| | - Annalaura Torella
- Telethon Institute of Genetics and Medicine (TIGEM), 80078, Pozzuoli, Italy.,Department of Precision Medicine, University of Campania L. Vanvitelli, 80138, Naples, Italy
| | - Giulio Piluso
- Department of Precision Medicine, University of Campania L. Vanvitelli, 80138, Naples, Italy
| | | | - Enrico Maria Surace
- Medical Genetics, Department of Translational Medicine, Federico II University, 80131, Naples, Italy
| | - Davide Cacchiarelli
- Telethon Institute of Genetics and Medicine (TIGEM), Armenise/Harvard Laboratory of Integrative Genomics, 80078, Pozzuoli, Italy.,Department of Translational Medicine, Federico II University, 80131, Naples, Italy
| | - Vincenzo Nigro
- Telethon Institute of Genetics and Medicine (TIGEM), 80078, Pozzuoli, Italy.,Department of Precision Medicine, University of Campania L. Vanvitelli, 80138, Naples, Italy
| | - Alberto Auricchio
- Telethon Institute of Genetics and Medicine (TIGEM), 80078, Pozzuoli, Italy. .,Medical Genetics, Department of Advanced Biomedical Sciences, Federico II University, 80131, Naples, Italy.
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13
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Salati M, Caputo F, Spallanzani A, Gelsomino F, Ricco' B, Luppi G, Reggiani Bonetti L, Barbato A, Ferrante L, Biondi R, Iuliano A, Gambardella G, Salatiello M, Iaccarino A, Pisapia P, Troncone G, Dominici M, Franco B, Carotenuto P. Clinicopathologic correlates and prognostic relevance of the immune checkpoint CD73 (NT5E) in resected biliary cancers (BC). J Clin Oncol 2022. [DOI: 10.1200/jco.2022.40.4_suppl.473] [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: 11/20/2022] Open
Abstract
473 Background: CD73, an ecto-5’-nucleotidase (NT5E), creates an immunosuppressive tumour-promoting microenvironment by converting ATP to adenosine. The expression of CD73 has been linked to poorer patients (pts) outcome across several cancer types and the targeted inhibition of this immunoinhibitory protein has been recently advanced to clinical development. However, the clinicopathologic role of CD73 as well as its potential implications are largely unexplored in BC. Methods: The expression of CD73 was assessed by immunohistochemistry on both tumour (tCD73) and stromal tissue (sCD73) of a clinically-annotated cohort of radically-resected BC and scored for staining intensity as follows: +1, +2 and +3. RNAseq was performed on RNA isolated from surgical specimens. Differences between groups were evaluated using the Chi-square test. Survival functions were estimated by the Kaplan-Meier method and comparisons were made using the log-rank test. The Cox proportional hazards model was used to assess the impact of covariates on survival outcomes. Results: CD73 immunohistochimichal expression was evaluated on resected specimens of 70 BC pts. 43 pts (61%) were tCD73-positive, while 44 pts (62%) were sCD73-positive. Among the former group, the intensity score was 1+ in 19 pts (44%), 2+ in 16 pts (37%), 3+ in 10 pts (23%), while in the latter group was 1+ in 22 pts (50%), 2+ in 10 pts (22%) and 3+ in 12 pts (27%). CD73 positivity was associated with older age (> 70 years, p = 0.01), gallbladder subsite (p = 0.03), and nodal involvement (p = 0.04). Patients with tCD73-positive BC experienced a significantly shorter relapse-free survival (8,4 vs 39,4 months; p = 0.016) and overall survival (60,7 vs 13,7 months; p = 0.017). Notably, high tCD73 expressors (score 3+) displayed the poorest prognosis (12,03 months; p = 0.023). When evaluated on univariate and multivariate analysis, tCD73 positivity was an independent prognostic factor for both relapse-free survival (p = 0.038) and overall survival (p = 0.023), together with ECOG PS and pTNM stage. Whole-transcriptome sequencing is ongoing to correlate CD73 expression with cancer-related pathways. Conclusions: In this study, we provided a clinicopathologic characterization of CD73 expression in resected BC, demonstrating that tCD73 is an independent negative prognostic biomarker in this disease. Although these findings are in need of a validation in larger dataset, they foster novel combination of anti-CD73 agents with conventional therapy in the poorer-prognosis subset of CD73-positive BC.
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Affiliation(s)
- Massimiliano Salati
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
| | - Francesco Caputo
- Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
| | | | | | | | | | | | - Anna Barbato
- Genomic Medicine, TIGEM-Telethon Institute of Genetics and Medicine, Pozzuoli, Italy
| | - Luigi Ferrante
- Genomic Medicine, TIGEM-Telethon Institute of Genetics and Medicine, Pozzuoli, Italy
| | - Roberta Biondi
- Genomic Medicine, TIGEM-Telethon Institute of Genetics and Medicine, Pozzuoli, Italy
| | - Antonella Iuliano
- Genomic Medicine, TIGEM-Telethon Institute of Genetics and Medicine, Pozzuoli, Italy
| | - Gennaro Gambardella
- Genomic Medicine, TIGEM-Telethon Institute of Genetics and Medicine, Pozzuoli, Italy
| | - Maria Salatiello
- Genomic Medicine, TIGEM-Telethon Institute of Genetics and Medicine, Pozzuoli, Italy
| | - Antonino Iaccarino
- Genomic Medicine, TIGEM-Telethon Institute of Genetics and Medicine, Pozzuoli, Italy
| | - Pasquale Pisapia
- Department of Public Health, University Federico II, Naples, Italy
| | | | | | - Brunella Franco
- Genomic Medicine, TIGEM-Telethon Institute of Genetics and Medicine, Pozzuoli, Italy
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14
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Agafonova N, Alexandrov A, Anokhina A, Aoki S, Ariga A, Ariga T, Bertolin A, Bozza C, Brugnera R, Buonaura A, Buontempo S, Chernyavskiy M, Chukanov A, Consiglio L, D'Ambrosio N, De Lellis G, De Serio M, Del Amo Sanchez P, Di Crescenzo A, Di Ferdinando D, Di Marco N, Dmitrievsky S, Dracos M, Duchesneau D, Dusini S, Dzhatdoev T, Ebert J, Ereditato A, Fini RA, Fornari F, Fukuda T, Galati G, Garfagnini A, Gentile V, Goldberg J, Gorbunov S, Gornushkin Y, Grella G, Guler AM, Gustavino C, Hagner C, Hara T, Hayakawa T, Hollnagel A, Ishiguro K, Iuliano A, Jakovčić K, Jollet C, Kamiscioglu C, Kamiscioglu M, Kim SH, Kitagawa N, Kliček B, Kodama K, Komatsu M, Kose U, Kreslo I, Laudisio F, Lauria A, Lavasa A, Longhin A, Loverre P, Malgin A, Mandrioli G, Matsuo T, Matveev V, Mauri N, Medinaceli E, Meregaglia A, Mikado S, Miyanishi M, Mizutani F, Monacelli P, Montesi MC, Morishima K, Muciaccia MT, Naganawa N, Naka T, Nakamura M, Nakano T, Niwa K, Ogawa S, Okateva N, Ozaki K, Paoloni A, Park BD, Pasqualini L, Pastore A, Patrizii L, Pessard H, Podgrudkov D, Polukhina N, Pozzato M, Pupilli F, Roda M, Roganova T, Rokujo H, Rosa G, Ryazhskaya O, Sato O, Shakirianova I, Schembri A, Shchedrina T, Shibayama E, Shibuya H, Shiraishi T, Šimko T, Simone S, Sirignano C, Sirri G, Sotnikov A, Spinetti M, Stanco L, Starkov N, Stellacci SM, Stipčević M, Strolin P, Takahashi S, Tenti M, Terranova F, Tioukov V, Tsanaktsidis I, Tufanli S, Ustyuzhanin A, Vasina S, Vidal García M, Vilain P, Voevodina E, Votano L, Vuilleumier JL, Wilquet G, Yoon CS. OPERA tau neutrino charged current interactions. Sci Data 2021; 8:218. [PMID: 34385471 PMCID: PMC8361145 DOI: 10.1038/s41597-021-00991-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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: 02/23/2021] [Accepted: 07/01/2021] [Indexed: 11/08/2022] Open
Abstract
The OPERA experiment was designed to discover the vτ appearance in a vμ beam, due to neutrino oscillations. The detector, located in the underground Gran Sasso Laboratory, consisted of a nuclear photographic emulsion/lead target with a mass of about 1.25 kt, complemented by electronic detectors. It was exposed from 2008 to 2012 to the CNGS beam: an almost pure vμ beam with a baseline of 730 km, collecting a total of 1.8·1020 protons on target. The OPERA Collaboration eventually assessed the discovery of vμ→vτ oscillations with a statistical significance of 6.1 σ by observing ten vτ CC interaction candidates. These events have been published on the Open Data Portal at CERN. This paper provides a detailed description of the vτ data sample to make it usable by the whole community.
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Affiliation(s)
- N Agafonova
- INR - Institute for Nuclear Research of the Russian Academy of Sciences, Moscow, Russia
| | | | - A Anokhina
- SINP MSU - Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Moscow, Russia
| | - S Aoki
- Kobe University, Kobe, Japan
| | - A Ariga
- Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics (LHEP), University of Bern, Bern, Switzerland
| | - T Ariga
- Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics (LHEP), University of Bern, Bern, Switzerland
- Faculty of Arts and Science, Kyushu University, Fukuoka, Japan
| | | | - C Bozza
- Dipartimento di Fisica dell'Università di Salerno and "Gruppo Collegato" INFN, Fisciano (Salerno), Italy
| | - R Brugnera
- INFN Sezione di Padova, Padova, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Padova, Padova, Italy
| | - A Buonaura
- INFN Sezione di Napoli, Napoli, Italy
- Dipartimento di Fisica dell'Università Federico II di Napoli, Napoli, Italy
- University of Liverpool, Liverpool, UK
| | | | - M Chernyavskiy
- LPI - Lebedev Physical Institute of the Russian Academy of Sciences, Moscow, Russia
| | - A Chukanov
- JINR - Joint Institute for Nuclear Research, Dubna, Russia
| | | | - N D'Ambrosio
- INFN - Laboratori Nazionali del Gran Sasso, Assergi (L'Aquila), Italy
| | - G De Lellis
- INFN Sezione di Napoli, Napoli, Italy
- Dipartimento di Fisica dell'Università Federico II di Napoli, Napoli, Italy
| | - M De Serio
- Dipartimento di Fisica dell'Università di Bari, Bari, Italy
- INFN Sezione di Bari, Bari, Italy
| | - P Del Amo Sanchez
- LAPP, Université Savoie Mont Blanc, CNRS/IN2P3, Annecy-le-Vieux, France
| | - A Di Crescenzo
- INFN Sezione di Napoli, Napoli, Italy
- Dipartimento di Fisica dell'Università Federico II di Napoli, Napoli, Italy
| | | | - N Di Marco
- INFN - Laboratori Nazionali del Gran Sasso, Assergi (L'Aquila), Italy
- GSSI - Gran Sasso Science Institute, L'Aquila, Italy
| | - S Dmitrievsky
- JINR - Joint Institute for Nuclear Research, Dubna, Russia.
| | - M Dracos
- IPHC, Université de Strasbourg, CNRS/IN2P3, Strasbourg, France
| | - D Duchesneau
- LAPP, Université Savoie Mont Blanc, CNRS/IN2P3, Annecy-le-Vieux, France
| | - S Dusini
- INFN Sezione di Padova, Padova, Italy
| | - T Dzhatdoev
- SINP MSU - Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Moscow, Russia
| | - J Ebert
- Hamburg University, Hamburg, Germany
| | - A Ereditato
- Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics (LHEP), University of Bern, Bern, Switzerland
| | - R A Fini
- INFN Sezione di Bari, Bari, Italy
| | - F Fornari
- INFN Sezione di Bologna, Bologna, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Bologna, Bologna, Italy
| | - T Fukuda
- Nagoya University, Nagoya, Japan
| | - G Galati
- INFN Sezione di Napoli, Napoli, Italy.
- Dipartimento di Fisica dell'Università Federico II di Napoli, Napoli, Italy.
| | - A Garfagnini
- INFN Sezione di Padova, Padova, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Padova, Padova, Italy
| | - V Gentile
- GSSI - Gran Sasso Science Institute, L'Aquila, Italy
| | - J Goldberg
- Department of Physics, Technion, Haifa, Israel
| | - S Gorbunov
- LPI - Lebedev Physical Institute of the Russian Academy of Sciences, Moscow, Russia
| | - Y Gornushkin
- JINR - Joint Institute for Nuclear Research, Dubna, Russia
| | - G Grella
- Dipartimento di Fisica dell'Università di Salerno and "Gruppo Collegato" INFN, Fisciano (Salerno), Italy
| | - A M Guler
- METU - Middle East Technical University, Ankara, Turkey
| | | | - C Hagner
- Hamburg University, Hamburg, Germany
| | - T Hara
- Kobe University, Kobe, Japan
| | | | | | | | - A Iuliano
- INFN Sezione di Napoli, Napoli, Italy
- Dipartimento di Fisica dell'Università Federico II di Napoli, Napoli, Italy
| | - K Jakovčić
- Ruder Bošković Institute, Zagreb, Croatia
| | - C Jollet
- IPHC, Université de Strasbourg, CNRS/IN2P3, Strasbourg, France
| | - C Kamiscioglu
- METU - Middle East Technical University, Ankara, Turkey
- Ankara University, Ankara, Turkey
| | - M Kamiscioglu
- METU - Middle East Technical University, Ankara, Turkey
| | - S H Kim
- Gyeongsang National University, 900 Gazwa-dong, Jinju, 660-701, Korea
| | | | - B Kliček
- Center of Excellence for Advanced Materials and Sensing Devices, Ruder Bošković Institute, Zagreb, Croatia
| | - K Kodama
- Aichi University of Education, Kariya, (Aichi-Ken), Japan
| | | | - U Kose
- INFN Sezione di Padova, Padova, Italy
| | - I Kreslo
- Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics (LHEP), University of Bern, Bern, Switzerland
| | - F Laudisio
- INFN Sezione di Padova, Padova, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Padova, Padova, Italy
| | - A Lauria
- INFN Sezione di Napoli, Napoli, Italy
- Dipartimento di Fisica dell'Università Federico II di Napoli, Napoli, Italy
| | | | - A Longhin
- INFN Sezione di Padova, Padova, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Padova, Padova, Italy
| | | | - A Malgin
- INR - Institute for Nuclear Research of the Russian Academy of Sciences, Moscow, Russia
| | | | - T Matsuo
- Toho University, Funabashi, Japan
| | - V Matveev
- INR - Institute for Nuclear Research of the Russian Academy of Sciences, Moscow, Russia
| | - N Mauri
- INFN Sezione di Bologna, Bologna, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Bologna, Bologna, Italy
| | - E Medinaceli
- Istituto Nazionale di Astrofisica - Osservatorio di Astrofisica e Scienza dello Spazio Bologna, Bologna, Italy
| | - A Meregaglia
- IPHC, Université de Strasbourg, CNRS/IN2P3, Strasbourg, France
| | - S Mikado
- Nihon University, Narashino, Chiba, Japan
| | | | | | | | - M C Montesi
- INFN Sezione di Napoli, Napoli, Italy
- Dipartimento di Fisica dell'Università Federico II di Napoli, Napoli, Italy
| | | | - M T Muciaccia
- Dipartimento di Fisica dell'Università di Bari, Bari, Italy
- INFN Sezione di Bari, Bari, Italy
| | | | - T Naka
- Nagoya University, Nagoya, Japan
| | | | - T Nakano
- Nagoya University, Nagoya, Japan
| | - K Niwa
- Nagoya University, Nagoya, Japan
| | - S Ogawa
- Toho University, Funabashi, Japan
| | - N Okateva
- LPI - Lebedev Physical Institute of the Russian Academy of Sciences, Moscow, Russia
| | - K Ozaki
- Kobe University, Kobe, Japan
| | - A Paoloni
- INFN - Laboratori Nazionali di Frascati, Frascati (Roma), Italy
| | - B D Park
- Gyeongsang National University, 900 Gazwa-dong, Jinju, 660-701, Korea
| | - L Pasqualini
- INFN Sezione di Bologna, Bologna, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Bologna, Bologna, Italy
| | | | | | - H Pessard
- LAPP, Université Savoie Mont Blanc, CNRS/IN2P3, Annecy-le-Vieux, France
| | - D Podgrudkov
- SINP MSU - Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Moscow, Russia
| | - N Polukhina
- LPI - Lebedev Physical Institute of the Russian Academy of Sciences, Moscow, Russia
- MEPhI - Moscow Engineering Physics Institute, Moscow, Russia
| | - M Pozzato
- INFN Sezione di Bologna, Bologna, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Bologna, Bologna, Italy
| | - F Pupilli
- INFN Sezione di Padova, Padova, Italy
| | - M Roda
- INFN Sezione di Padova, Padova, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Padova, Padova, Italy
- Physik-Institut, Universitaet Zuerich, Zuerich, Switzerland
| | - T Roganova
- SINP MSU - Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Moscow, Russia
| | - H Rokujo
- Nagoya University, Nagoya, Japan
| | - G Rosa
- INFN Sezione di Roma, Roma, Italy
| | - O Ryazhskaya
- INR - Institute for Nuclear Research of the Russian Academy of Sciences, Moscow, Russia
| | - O Sato
- Nagoya University, Nagoya, Japan
| | - I Shakirianova
- INR - Institute for Nuclear Research of the Russian Academy of Sciences, Moscow, Russia
| | - A Schembri
- INFN - Laboratori Nazionali del Gran Sasso, Assergi (L'Aquila), Italy
| | - T Shchedrina
- LPI - Lebedev Physical Institute of the Russian Academy of Sciences, Moscow, Russia
| | | | | | | | | | - S Simone
- Dipartimento di Fisica dell'Università di Bari, Bari, Italy
- INFN Sezione di Bari, Bari, Italy
| | - C Sirignano
- INFN Sezione di Padova, Padova, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Padova, Padova, Italy
| | - G Sirri
- INFN Sezione di Bologna, Bologna, Italy
| | - A Sotnikov
- JINR - Joint Institute for Nuclear Research, Dubna, Russia
| | - M Spinetti
- INFN - Laboratori Nazionali di Frascati, Frascati (Roma), Italy
| | - L Stanco
- INFN Sezione di Padova, Padova, Italy
| | - N Starkov
- LPI - Lebedev Physical Institute of the Russian Academy of Sciences, Moscow, Russia
| | - S M Stellacci
- Dipartimento di Fisica dell'Università di Salerno and "Gruppo Collegato" INFN, Fisciano (Salerno), Italy
| | - M Stipčević
- Center of Excellence for Advanced Materials and Sensing Devices, Ruder Bošković Institute, Zagreb, Croatia
| | - P Strolin
- INFN Sezione di Napoli, Napoli, Italy
- Dipartimento di Fisica dell'Università Federico II di Napoli, Napoli, Italy
| | | | - M Tenti
- INFN Sezione di Bologna, Bologna, Italy
| | - F Terranova
- Dipartimento di Fisica dell'Università di Milano-Bicocca, Milano, Italy
| | - V Tioukov
- INFN Sezione di Napoli, Napoli, Italy
| | | | - S Tufanli
- Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics (LHEP), University of Bern, Bern, Switzerland
- CERN, Geneva, Switzerland
| | - A Ustyuzhanin
- INFN Sezione di Napoli, Napoli, Italy
- HSE - National Research University Higher School of Economics, Moscow, Russia
| | - S Vasina
- JINR - Joint Institute for Nuclear Research, Dubna, Russia
| | | | - P Vilain
- IIHE, Université Libre de Bruxelles, Brussels, Belgium
| | | | - L Votano
- INFN - Laboratori Nazionali di Frascati, Frascati (Roma), Italy
| | - J L Vuilleumier
- Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics (LHEP), University of Bern, Bern, Switzerland
| | - G Wilquet
- IIHE, Université Libre de Bruxelles, Brussels, Belgium
| | - C S Yoon
- Gyeongsang National University, 900 Gazwa-dong, Jinju, 660-701, Korea
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15
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Lini D, Nalli C, Andreoli L, Crisafulli F, Fredi M, Lazzaroni MG, Bitsadze V, Calligaro A, Canti V, Caporali R, Carubbi F, Chighizola C, Conigliaro P, Conti F, De Carolis C, Del Ross T, Favaro M, Gerosa M, Iuliano A, Khizroeva J, Makatsariya A, Meroni PL, Mosca M, Melissa P, Perricone R, Rovere-Querini P, Sebastiani GD, Tani C, Tonello M, Truglia S, Zucchi D, Franceschini F, Tincani A. POS0737 LOW PRECONCEPTIONAL COMPLEMENT LEVEL IS RELATED WITH ADVERSE OBSTETRIC OUTCOME IN A MULTICENTRIC COHORT OF PREGNANCY IN PATIENTS WITH APS AND APL POSITIVITY. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.1824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:The role of complement in the antiphospholipid (aPL) related pathology has been widely studied in animal models. Antiphospholipid antibodies can induce fetal loss in experimental animals but mice deficient in specific complement components (C4, C3, C5) appear somehow protected. In addition, in pregnant mice injected with aPL, antibody deposition has been found at decidual level causing focal necrosis, apoptosis and neutrophil infiltrates and supporting aPL pathogenetic potential. On the other hand, human studies did find hypocomplementemia associated to pregnancy complications in patients with obstetric antiphospholipid syndrome (APS). These results, however, are not unanimously confirmed and, in addition, some studies only show increased levels of complement activation products (i.e. Bb) and not decreased levels of C3 and/or C4. A recently study focusing on complement level in early pregnancy and before pregnancy showed a significant correlation with pregnancy complications and loss in a large cohort of primary APS.Objectives:To investigate if the simple detection of low C3 and/or C4 could be considered a risk factor for adverse pregnancy outcome in APS and aPL carriers pregnancies.Methods:We performed a multicentric study including patients from 10 Italian and 1 Russian Centers. Data on pregnancies in women with primary APS (n=434) and asymptomatic carriers with persistently positive aPL but not fulfilling clinical criteria for APS (n=218) were retrospectively collected. Serum C3 and C4 levels were evaluated by nephelometry; hypocomplementemia was defined by local laboratory reference values. Statistical analysis was performed using GraphPad.Results:Preconceptional complement levels and gestational outcome were available for 107 (25%) pregnancies in APS out of 434 and for 196 (90%) pregnancies in aPL carriers women out of 218. In pregnancies with low preconceptional C3 and/or C4, a significantly higher prevalence of pregnancy losses was observed (p=0.019). A subgroup analysis focusing on triple aPL positive patients was also performed. Preconceptional low C3 and/or C4 levels were found to be associated with an increased rate of pregnancy loss (p = 0.027) in this subgroup also. Otherwise, adverse pregnancy outcomes in single or double aPL positive women were not related to preconception complement levels (p = 0.44) (Table 1). Of note, all the pregnancy losses in the triple positive group occurred in patients treated with low dose aspirin and low molecular weight heparin from the time of positive pregnancy test.Conclusion:Our findings confirm that decreased complement levels before pregnancy are associated with increased risk of adverse outcome. This has been seen only in in women with triple aPL positivity, indeed single or double positivity does not show this trend. Complement levels are cheap and easy to be measured therefore they could represent a useful aid to identify patients at increased risk of pregnancy loss. test positivity.References:[1]De Carolis S, et al. Complementemia and obstetric outcome in pregnancy with antiphospholipid syndrome. Lupus (2012) 21:776–8.[2]Kim MY, et al. Complement activation predicts adverse pregnancy outcome in patients with systemic lupus erythematosus and/or antiphospholipid antibodies. Ann Rheum Dis (2018) 77:549–55.[3]Fredi M, et al. Risk Factors for Adverse Maternal and Fetal Outcomes in Women With Confirmed aPL Positivity: Results From a Multicenter Study of 283 Pregnancies. Front Immunol. 2018 May 7;9:864.Triple aPL positivitySingle or double aPL positivityGestational outcomeLow C3/C4 (n=49)Normal C3/C4(n=17)pLow C3/C4 (n=57)Normal C3/C4(n=165)pTerm live birth (>37w)15 (31%)6 (35%)ns34 (60%)110 (67%)nsPreterm live birth (≤37w)22 (45%)11 (65%)ns15 (26%)38 (23%)nsPregnancy losses (abortion and miscarriages)12 (24%)0 (0%)0.0278 (14%) 17 (10%)nsDisclosure of Interests:None declared
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Tondo C, Stabile G, Filannino P, Moltrasio M, De Simone A, Artale P, Fassini G, La Rocca V, Bianchi S, Perna F, Tundo F, Colella J, Iuliano A, Malacrida M, Iacopino S. Novel cryo-balloon ablation technology for pulmonary vein isolation in patients with atrial fibrillation: preliminary experience from a multicenter clinical practice. Europace 2021. [DOI: 10.1093/europace/euab116.201] [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] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Background
Complete electrical pulmonary vein isolation (PVI) by cryo-balloon approach is a well-established ablation strategy of atrial fibrillation (AF). Recently, a new cryoablation system (POLARx) with unique features has been made available for clinical use. To date, no data exist on procedural characteristics of this system in a multicentric clinical practice.
Purpose
We aimed to characterize the initial experience of this technology in the Italian clinical practice.
Methods
Consecutive patients (pts) undergoing AF ablation from the CHARISMA registry at 5 Italian centres were included. Protocol-directed cryoablation was delivered for 180 sec or 240 sec according to operator’s preference for isolation achieved in ≤60 sec, or 240 sec if isolation occurred >60 sec or when time to isolation (TTI) was not available. The ablation endpoint was PV isolation as assessed by entrance and exit block.
Results
Two-hundred sixty-two cryoapplications from 49 pts (194 PVs) were analyzed. PVI was achieved with cryoablation only in all pts. The mean number of freeze applications per pt was 5.3 ± 1.5 (1.3 ± 0.6 for LIPV, LSPV and RSPV, 1.6 ± 1.3 for RIPV), with 143 (73.7%) PVs treated in a single-shot fashion (38, 19.6% with 2 shots; 13, 6.7% with more than 2 shots). Sixteen (33%) pts were treated with a single freeze to each of the PVs. The mean nadir temperature was -55.5 ± 6.9 °C and was colder than -50°C in 83% of the PVs. TTI information was evaluable in 120 (46%) cryoapplications with a median TTI of 47 [32-75] sec (median temperature at TTI = -49 [-53 to -42] °C). The mean time to target -40 °C (TTT) was 30.1 ± 6.9 sec with a TTT < 60 sec achieved in 99.2% of the cryoapplications; the mean thaw time to 0 °C was 18.6 ± 5.8 sec (thaw time >15 sec in 70.3% of the cryoapplications). The mean PV occlusion grade (rank 1-4) was 3.6 ± 0.6 (grade 2 in 5.2% of the cases, grade 3 in 25.6% and grade 4 in 69.2%). No complications were observed at 30 days post-procedure.
Conclusion
In this first multicentric experience in a clinical practice setting, the novel cryo-balloon system proved to be safe and effective and resulted in a high proportion of successful single-freeze isolation. Cooling parameters seem to be slightly different from reference cryo-balloon technology.
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Affiliation(s)
- C Tondo
- Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | - G Stabile
- Casa di cura San Michele, Maddaloni, Italy
| | | | - M Moltrasio
- Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | | | - P Artale
- Maria Cecilia Hospital, Cotignola, Italy
| | - G Fassini
- Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | - V La Rocca
- Casa di cura San Michele, Maddaloni, Italy
| | - S Bianchi
- Giovanni Calibita Fatebenefratelli Hospital, Rome, Italy
| | - F Perna
- Fondazione Policlinico Universitario Gemelli IRCCS, Catholic University, Rome, Italy
| | - F Tundo
- Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | - J Colella
- Maria Cecilia Hospital, Cotignola, Italy
| | - A Iuliano
- Casa di cura San Michele, Maddaloni, Italy
| | | | - S Iacopino
- Maria Cecilia Hospital, Cotignola, Italy
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Napolitano F, Rapakoulia T, Annunziata P, Hasegawa A, Cardon M, Napolitano S, Vaccaro L, Iuliano A, Wanderlingh LG, Kasukawa T, Medina DL, Cacchiarelli D, Gao X, di Bernardo D, Arner E. Automatic identification of small molecules that promote cell conversion and reprogramming. Stem Cell Reports 2021; 16:1381-1390. [PMID: 33891873 PMCID: PMC8185468 DOI: 10.1016/j.stemcr.2021.03.028] [Citation(s) in RCA: 6] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 03/24/2021] [Accepted: 03/25/2021] [Indexed: 12/04/2022] Open
Abstract
Controlling cell fate has great potential for regenerative medicine, drug discovery, and basic research. Although transcription factors are able to promote cell reprogramming and transdifferentiation, methods based on their upregulation often show low efficiency. Small molecules that can facilitate conversion between cell types can ameliorate this problem working through safe, rapid, and reversible mechanisms. Here, we present DECCODE, an unbiased computational method for identification of such molecules based on transcriptional data. DECCODE matches a large collection of drug-induced profiles for drug treatments against a large dataset of primary cell transcriptional profiles to identify drugs that either alone or in combination enhance cell reprogramming and cell conversion. Extensive validation in the context of human induced pluripotent stem cells shows that DECCODE is able to prioritize drugs and drug combinations enhancing cell reprogramming. We also provide predictions for cell conversion with single drugs and drug combinations for 145 different cell types.
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Affiliation(s)
- Francesco Napolitano
- Telethon Institute of Genetics and Medicine (TIGEM), Pozzuoli (NA) 80078, Italy; Computational Bioscience Research Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Trisevgeni Rapakoulia
- Computational Bioscience Research Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia; Max Planck Institute for Molecular Genetics, Ihnestrasse 63-73, 14195 Berlin, Germany
| | - Patrizia Annunziata
- Telethon Institute of Genetics and Medicine (TIGEM), Armenise/Harvard Laboratory of Integrative Genomics, Pozzuoli (NA) 80078, Italy
| | - Akira Hasegawa
- RIKEN Center for Integrative Medical Sciences, Yokohama, Kanagawa 230-0045 Japan
| | - Melissa Cardon
- RIKEN Center for Integrative Medical Sciences, Yokohama, Kanagawa 230-0045 Japan
| | - Sara Napolitano
- Telethon Institute of Genetics and Medicine (TIGEM), Pozzuoli (NA) 80078, Italy
| | - Lorenzo Vaccaro
- Telethon Institute of Genetics and Medicine (TIGEM), Armenise/Harvard Laboratory of Integrative Genomics, Pozzuoli (NA) 80078, Italy
| | - Antonella Iuliano
- Telethon Institute of Genetics and Medicine (TIGEM), Pozzuoli (NA) 80078, Italy
| | | | - Takeya Kasukawa
- RIKEN Center for Integrative Medical Sciences, Yokohama, Kanagawa 230-0045 Japan
| | - Diego L Medina
- Telethon Institute of Genetics and Medicine (TIGEM), Pozzuoli (NA) 80078, Italy; Department of Translational Medicine, University of Naples Federico II, Naples, Italy
| | - Davide Cacchiarelli
- Telethon Institute of Genetics and Medicine (TIGEM), Armenise/Harvard Laboratory of Integrative Genomics, Pozzuoli (NA) 80078, Italy; Department of Translational Medicine, University of Naples Federico II, Naples, Italy.
| | - Xin Gao
- Computational Bioscience Research Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia.
| | - Diego di Bernardo
- Telethon Institute of Genetics and Medicine (TIGEM), Pozzuoli (NA) 80078, Italy; Department of Chemical, Materials and Industrial Production Engineering, University of Naples Federico II, 80125 Naples, Italy.
| | - Erik Arner
- RIKEN Center for Integrative Medical Sciences, Yokohama, Kanagawa 230-0045 Japan; Graduate School of Integrated Sciences for Life, Hiroshima University, Kagamiyama, Higashi-Hiroshima, 739-8528 Japan.
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18
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Cappuccio G, Caiazza M, Roca A, Melis D, Iuliano A, Matyas G, Rubino M, Limongelli G, Brunetti-Pierri N. A pilot clinical trial with losartan in Myhre syndrome. Am J Med Genet A 2020; 185:702-709. [PMID: 33369056 PMCID: PMC7898344 DOI: 10.1002/ajmg.a.62019] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [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: 07/06/2020] [Revised: 11/23/2020] [Accepted: 11/24/2020] [Indexed: 12/24/2022]
Abstract
Introduction Myhre syndrome (MS) is an ultra‐rare disorder due to pathogenic variants in the SMAD4 gene that encodes a protein regulating the TGF‐β pathway and extra‐cellular matrix (ECM) homeostasis. Main clinical features of MS include thickening of skin and joint stiffness. Previous studies showed that losartan improved ECM deposition in MS fibroblasts. Materials and methods Four molecularly confirmed MS subjects (mean age 23.8 ± 17 years) were evaluated for: (a) skin thickness by Rodnan score, (b) joint range of motion (ROM) by goniometry, and (c) speckle‐tracking echocardiogram. Following baseline evaluations, three MS individuals received losartan for 12 months and pre‐defined endpoints were monitored after 6 and 12 months of treatment. Results At baseline, Rodnan scores were increased, joint ROM was reduced, and speckle‐tracking echocardiogram revealed reduced myocardial strain. In three MS subjects, improvements in skin thickness, joint ROM and to a lesser extent of myocardial strain, were observed after 6 and 12 months of losartan treatment. Conclusions Although further long‐term controlled clinical trials with a larger number of affected individuals are needed, the present study suggests that losartan might improve skin, joint and heart abnormalities of MS.
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Affiliation(s)
- Gerarda Cappuccio
- Department of Translational Medicine, Section of Pediatrics, Federico II University, Naples, Italy.,Telethon Institute of Genetics and Medicine, Pozzuoli, (Naples), Italy
| | - Martina Caiazza
- Inherited and Rare Disease Unit, AORN Colli, Department of Translational Medical Sciences, 'Luigi Vanvitelli' University, Naples, Italy
| | - Alessandro Roca
- Department of Neurosciences and Reproductive and Odontostomatological Sciences, Federico II University, Naples, Italy
| | - Daniela Melis
- Department of Translational Medicine, Section of Pediatrics, Federico II University, Naples, Italy
| | - Antonella Iuliano
- Telethon Institute of Genetics and Medicine, Pozzuoli, (Naples), Italy
| | - Gabor Matyas
- Center for Cardiovascular Genetics and Gene Diagnostics, Foundation for People with Rare Diseases, Schlieren-Zurich, Switzerland
| | - Marta Rubino
- Inherited and Rare Disease Unit, AORN Colli, Department of Translational Medical Sciences, 'Luigi Vanvitelli' University, Naples, Italy
| | - Giuseppe Limongelli
- Inherited and Rare Disease Unit, AORN Colli, Department of Translational Medical Sciences, 'Luigi Vanvitelli' University, Naples, Italy
| | - Nicola Brunetti-Pierri
- Department of Translational Medicine, Section of Pediatrics, Federico II University, Naples, Italy.,Telethon Institute of Genetics and Medicine, Pozzuoli, (Naples), Italy
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Sambri I, Massa F, Gullo F, Meneghini S, Cassina L, Carraro M, Dina G, Quattrini A, Patanella L, Carissimo A, Iuliano A, Santorelli F, Codazzi F, Grohovaz F, Bernardi P, Becchetti A, Casari G. Impaired flickering of the permeability transition pore causes SPG7 spastic paraplegia. EBioMedicine 2020; 61:103050. [PMID: 33045469 PMCID: PMC7553352 DOI: 10.1016/j.ebiom.2020.103050] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [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: 05/15/2020] [Revised: 09/14/2020] [Accepted: 09/22/2020] [Indexed: 02/07/2023] Open
Abstract
Background Mutations of the mitochondrial protein paraplegin cause hereditary spastic paraplegia type 7 (SPG7), a so-far untreatable degenerative disease of the upper motoneuron with still undefined pathomechanism. The intermittent mitochondrial permeability transition pore (mPTP) opening, called flickering, is an essential process that operates to maintain mitochondrial homeostasis by reducing intra-matrix Ca2+ and reactive oxygen species (ROS) concentration, and is critical for efficient synaptic function. Methods We use a fluorescence-based approach to measure mPTP flickering in living cells and biochemical and molecular biology techniques to dissect the pathogenic mechanism of SPG7. In the SPG7 animal model we evaluate the potential improvement of the motor defect, neuroinflammation and neurodegeneration by means of an mPTP inducer, the benzodiazepine Bz-423. Findings We demonstrate that paraplegin is required for efficient transient opening of the mPTP, that is impaired in both SPG7 patients-derived fibroblasts and primary neurons from Spg7−/− mice. We show that dysregulation of mPTP opening at the pre-synaptic terminal impairs neurotransmitter release leading to ineffective synaptic transmission. Lack of paraplegin impairs mPTP flickering by a mechanism involving increased expression and activity of sirtuin3, which promotes deacetylation of cyclophilin D, thus hampering mPTP opening. Pharmacological treatment with Bz-423, which bypasses the activity of CypD, normalizes synaptic transmission and rescues the motor impairment of the SPG7 mouse model. Interpretation mPTP targeting opens a new avenue for the potential therapy of this form of spastic paraplegia. Funding Telethon Foundation grant (TGMGCSBX16TT); Dept. of Defense, US Army, grant W81XWH-18–1–0001
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Affiliation(s)
- Irene Sambri
- Telethon Institute of Genetics and Medicine (TIGEM), Pozzuoli-Naples, Italy
| | - Filomena Massa
- Telethon Institute of Genetics and Medicine (TIGEM), Pozzuoli-Naples, Italy
| | | | | | | | | | | | | | - Lorenzo Patanella
- Telethon Institute of Genetics and Medicine (TIGEM), Pozzuoli-Naples, Italy
| | - Annamaria Carissimo
- Telethon Institute of Genetics and Medicine (TIGEM), Pozzuoli-Naples, Italy; Institute for Applied Mathematics 'Mauro Picone', National Research Council, Naples, Italy
| | - Antonella Iuliano
- Telethon Institute of Genetics and Medicine (TIGEM), Pozzuoli-Naples, Italy
| | | | | | | | | | | | - Giorgio Casari
- Telethon Institute of Genetics and Medicine (TIGEM), Pozzuoli-Naples, Italy; Vita-Salute San Raffaele University, Milan, Italy.
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20
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Tornabene P, Trapani I, Minopoli R, Centrulo M, Lupo M, de Simone S, Tiberi P, Dell'Aquila F, Marrocco E, Iodice C, Iuliano A, Gesualdo C, Rossi S, Giaquinto L, Albert S, Hoyng CB, Polishchuk E, Cremers FPM, Surace EM, Simonelli F, De Matteis MA, Polishchuk R, Auricchio A. Intein-mediated protein trans-splicing expands adeno-associated virus transfer capacity in the retina. Sci Transl Med 2020; 11:11/492/eaav4523. [PMID: 31092694 DOI: 10.1126/scitranslmed.aav4523] [Citation(s) in RCA: 96] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Revised: 11/21/2018] [Accepted: 04/04/2019] [Indexed: 12/26/2022]
Abstract
Retinal gene therapy with adeno-associated viral (AAV) vectors holds promises for treating inherited and noninherited diseases of the eye. Although clinical data suggest that retinal gene therapy is safe and effective, delivery of large genes is hindered by the limited AAV cargo capacity. Protein trans-splicing mediated by split inteins is used by single-cell organisms to reconstitute proteins. Here, we show that delivery of multiple AAV vectors each encoding one of the fragments of target proteins flanked by short split inteins results in protein trans-splicing and full-length protein reconstitution in the retina of mice and pigs and in human retinal organoids. The reconstitution of large therapeutic proteins using this approach improved the phenotype of two mouse models of inherited retinal diseases. Our data support the use of split intein-mediated protein trans-splicing in combination with AAV subretinal delivery for gene therapy of inherited blindness due to mutations in large genes.
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Affiliation(s)
- Patrizia Tornabene
- Telethon Institute of Genetics and Medicine (TIGEM), 80078 Pozzuoli, Italy
| | - Ivana Trapani
- Telethon Institute of Genetics and Medicine (TIGEM), 80078 Pozzuoli, Italy.,Medical Genetics, Department of Translational Medicine, Federico II University, 80131 Naples, Italy
| | - Renato Minopoli
- Telethon Institute of Genetics and Medicine (TIGEM), 80078 Pozzuoli, Italy
| | - Miriam Centrulo
- Telethon Institute of Genetics and Medicine (TIGEM), 80078 Pozzuoli, Italy
| | - Mariangela Lupo
- Telethon Institute of Genetics and Medicine (TIGEM), 80078 Pozzuoli, Italy
| | - Sonia de Simone
- Telethon Institute of Genetics and Medicine (TIGEM), 80078 Pozzuoli, Italy
| | - Paola Tiberi
- Telethon Institute of Genetics and Medicine (TIGEM), 80078 Pozzuoli, Italy
| | - Fabio Dell'Aquila
- Telethon Institute of Genetics and Medicine (TIGEM), 80078 Pozzuoli, Italy
| | - Elena Marrocco
- Telethon Institute of Genetics and Medicine (TIGEM), 80078 Pozzuoli, Italy
| | - Carolina Iodice
- Telethon Institute of Genetics and Medicine (TIGEM), 80078 Pozzuoli, Italy
| | - Antonella Iuliano
- Telethon Institute of Genetics and Medicine (TIGEM), 80078 Pozzuoli, Italy
| | - Carlo Gesualdo
- Eye Clinic, Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania L. Vanvitelli, 80131 Naples, Italy
| | - Settimio Rossi
- Eye Clinic, Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania L. Vanvitelli, 80131 Naples, Italy
| | - Laura Giaquinto
- Telethon Institute of Genetics and Medicine (TIGEM), 80078 Pozzuoli, Italy
| | - Silvia Albert
- Department of Human Genetics and Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, 6525 Nijmegen, Netherlands
| | - Carel B Hoyng
- Department of Ophthalmology and Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, 6525 Nijmegen, Netherlands
| | - Elena Polishchuk
- Telethon Institute of Genetics and Medicine (TIGEM), 80078 Pozzuoli, Italy
| | - Frans P M Cremers
- Department of Ophthalmology and Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, 6525 Nijmegen, Netherlands
| | - Enrico M Surace
- Telethon Institute of Genetics and Medicine (TIGEM), 80078 Pozzuoli, Italy.,Medical Genetics, Department of Translational Medicine, Federico II University, 80131 Naples, Italy
| | - Francesca Simonelli
- Eye Clinic, Multidisciplinary Department of Medical, Surgical and Dental Sciences, University of Campania L. Vanvitelli, 80131 Naples, Italy
| | - Maria A De Matteis
- Telethon Institute of Genetics and Medicine (TIGEM), 80078 Pozzuoli, Italy.,Department of Molecular Medicine and Medical Biotechnology, Federico II University, 80131 Naples, Italy
| | - Roman Polishchuk
- Telethon Institute of Genetics and Medicine (TIGEM), 80078 Pozzuoli, Italy
| | - Alberto Auricchio
- Telethon Institute of Genetics and Medicine (TIGEM), 80078 Pozzuoli, Italy. .,Department of Advanced Biomedicine, Federico II University, 80131 Naples, Italy
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21
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Iuliano A, Nowacka M, Rybak K, Rzepna M. The effects of electron beam radiation on material properties and degradation of commercial PBAT/PLA blend. J Appl Polym Sci 2020. [DOI: 10.1002/app.48462] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- A. Iuliano
- Faculty of ChemistryWarsaw University of Technology Noakowskiego 3, 00‐664 Warsaw Poland
- Department of Chemistry, Faculty of Food SciencesWarsaw University of Life Sciences—SGGW Nowoursynowska 159c, 02‐776 Warsaw Poland
| | - M. Nowacka
- Department of Food Engineering and Process Management, Faculty of Food SciencesWarsaw University of Life Sciences—SGGW Nowoursynowska st. 159c, 02‐776 Warsaw Poland
| | - K. Rybak
- Department of Food Engineering and Process Management, Faculty of Food SciencesWarsaw University of Life Sciences—SGGW Nowoursynowska st. 159c, 02‐776 Warsaw Poland
| | - M. Rzepna
- Institute of Nuclear Chemistry and Technology Dorodna 16 Warsaw 03‐195 Poland
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22
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Ruocco N, Nuzzo G, d’Ippolito G, Manzo E, Sardo A, Ianora A, Romano G, Iuliano A, Zupo V, Costantini M, Fontana A. Lipoxygenase Pathways in Diatoms: Occurrence and Correlation with Grazer Toxicity in Four Benthic Species. Mar Drugs 2020; 18:md18010066. [PMID: 31963814 PMCID: PMC7024367 DOI: 10.3390/md18010066] [Citation(s) in RCA: 8] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Revised: 01/09/2020] [Accepted: 01/14/2020] [Indexed: 12/23/2022] Open
Abstract
Oxygenated derivatives of fatty acids, collectively called oxylipins, are a highly diverse family of lipoxygenase (LOX) products well described in planktonic diatoms. Here we report the first investigation of these molecules in four benthic diatoms, Cylindrotheca closterium, Nanofrustulum shiloi, Cocconeis scutellum, and Diploneis sp. isolated from the leaves of the seagrass Posidonia oceanica from the Gulf of Naples. Analysis by hyphenated MS techniques revealed that C. closterium, N. shiloi, and C. scutellum produce several polyunsaturated aldehydes (PUAs) and linear oxygenated fatty acids (LOFAs) related to the products of LOX pathways in planktonic species. Diploneis sp. also produced other unidentified fatty acid derivatives that are not related to LOX metabolism. The levels and composition of oxylipins in the benthic species match their negative effects on the reproductive success in the sea urchin Paracentrotus lividus. In agreement with this correlation, the most toxic species N. shiloi revealed the same LOX pathways of Skeletonema marinoi and Thalassiosira rotula, two bloom-forming planktonic diatoms that affect copepod reproduction. Overall, our data highlight for the first time a major role of oxylipins, namely LOFAs, as info-chemicals for benthic diatoms, and open new perspectives in the study of the structuring of benthic communities.
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Affiliation(s)
- Nadia Ruocco
- Istituto di Chimica Biomolecolare, Consiglio Nazionale delle Ricerche, Via Campi Flegrei 34, 80078 Pozzuoli, Napoli, Italy; (N.R.); (G.N.); (G.d.); (E.M.); (A.S.)
- Department of Marine Biotechnology, Stazione Zoologica Anton Dohrn, Villa Comunale, 80121 Napoli, Italy; (A.I.); (V.Z.); (M.C.)
| | - Genoveffa Nuzzo
- Istituto di Chimica Biomolecolare, Consiglio Nazionale delle Ricerche, Via Campi Flegrei 34, 80078 Pozzuoli, Napoli, Italy; (N.R.); (G.N.); (G.d.); (E.M.); (A.S.)
| | - Giuliana d’Ippolito
- Istituto di Chimica Biomolecolare, Consiglio Nazionale delle Ricerche, Via Campi Flegrei 34, 80078 Pozzuoli, Napoli, Italy; (N.R.); (G.N.); (G.d.); (E.M.); (A.S.)
| | - Emiliano Manzo
- Istituto di Chimica Biomolecolare, Consiglio Nazionale delle Ricerche, Via Campi Flegrei 34, 80078 Pozzuoli, Napoli, Italy; (N.R.); (G.N.); (G.d.); (E.M.); (A.S.)
| | - Angela Sardo
- Istituto di Chimica Biomolecolare, Consiglio Nazionale delle Ricerche, Via Campi Flegrei 34, 80078 Pozzuoli, Napoli, Italy; (N.R.); (G.N.); (G.d.); (E.M.); (A.S.)
- Department of Marine Biotechnology, Stazione Zoologica Anton Dohrn, Villa Comunale, 80121 Napoli, Italy; (A.I.); (V.Z.); (M.C.)
| | - Adrianna Ianora
- Department of Marine Biotechnology, Stazione Zoologica Anton Dohrn, Villa Comunale, 80121 Napoli, Italy; (A.I.); (V.Z.); (M.C.)
| | - Giovanna Romano
- Department of Marine Biotechnology, Stazione Zoologica Anton Dohrn, Villa Comunale, 80121 Napoli, Italy; (A.I.); (V.Z.); (M.C.)
| | - Antonella Iuliano
- Istituto per le Applicazioni del Calcolo “Mauro Picone”, Consiglio Nazionale delle Ricerche, Via Pietro Castellino 111, 80131 Napoli, Italy;
| | - Valerio Zupo
- Department of Marine Biotechnology, Stazione Zoologica Anton Dohrn, Villa Comunale, 80121 Napoli, Italy; (A.I.); (V.Z.); (M.C.)
| | - Maria Costantini
- Department of Marine Biotechnology, Stazione Zoologica Anton Dohrn, Villa Comunale, 80121 Napoli, Italy; (A.I.); (V.Z.); (M.C.)
| | - Angelo Fontana
- Istituto di Chimica Biomolecolare, Consiglio Nazionale delle Ricerche, Via Campi Flegrei 34, 80078 Pozzuoli, Napoli, Italy; (N.R.); (G.N.); (G.d.); (E.M.); (A.S.)
- Correspondence: ; Tel.: +39-0818675096
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23
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Mottini C, Tomihara H, Carrella D, Lamolinara A, Iezzi M, Huang JK, Amoreo CA, Buglioni S, Manni I, Robinson FS, Minelli R, Kang Y, Fleming JB, Kim MP, Bristow CA, Trisciuoglio D, Iuliano A, Del Bufalo D, Di Bernardo D, Melisi D, Draetta GF, Ciliberto G, Carugo A, Cardone L. Predictive Signatures Inform the Effective Repurposing of Decitabine to Treat KRAS-Dependent Pancreatic Ductal Adenocarcinoma. Cancer Res 2019; 79:5612-5625. [PMID: 31492820 DOI: 10.1158/0008-5472.can-19-0187] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Revised: 07/24/2019] [Accepted: 08/29/2019] [Indexed: 11/16/2022]
Abstract
Mutated KRAS protein is a pivotal tumor driver in pancreatic cancer. However, despite comprehensive efforts, effective therapeutics that can target oncogenic KRAS are still under investigation or awaiting clinical approval. Using a specific KRAS-dependent gene signature, we implemented a computer-assisted inspection of a drug-gene network to in silico repurpose drugs that work like inhibitors of oncogenic KRAS. We identified and validated decitabine, an FDA-approved drug, as a potent inhibitor of growth in pancreatic cancer cells and patient-derived xenograft models that showed KRAS dependency. Mechanistically, decitabine efficacy was linked to KRAS-driven dependency on nucleotide metabolism and its ability to specifically impair pyrimidine biosynthesis in KRAS-dependent tumors cells. These findings also showed that gene signatures related to KRAS dependency might be prospectively used to inform on decitabine sensitivity in a selected subset of patients with KRAS-mutated pancreatic cancer. Overall, the repurposing of decitabine emerged as an intriguing option for treating pancreatic tumors that are addicted to mutant KRAS, thus offering opportunities for improving the arsenal of therapeutics for this extremely deadly disease. SIGNIFICANCE: Decitabine is a promising drug for cancer cells dependent on RAS signaling.
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Affiliation(s)
- Carla Mottini
- Department of Tumor Immunology and Immunotherapy, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Hideo Tomihara
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Diego Carrella
- Telethon Institute of Genetics and Medicine (TIGEM), Napoli, Italy
| | - Alessia Lamolinara
- Department of Medicine and Aging Science, Center for Advanced Studies and Technology (CAST), G. D'Annunzio University, Chieti-Pescara, Italy
| | - Manuela Iezzi
- Department of Medicine and Aging Science, Center for Advanced Studies and Technology (CAST), G. D'Annunzio University, Chieti-Pescara, Italy
| | - Justin K Huang
- Department of Therapeutics Discovery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Carla A Amoreo
- Department of Pathology, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Simonetta Buglioni
- Department of Pathology, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Isabella Manni
- Animal Facility (SAFU), IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Frederick S Robinson
- Department of Therapeutics Discovery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Rosalba Minelli
- Department of Therapeutics Discovery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Ya'an Kang
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Jason B Fleming
- Department of Gastrointestinal Oncology, Moffitt Cancer Center, Tampa, Florida
| | - Michael P Kim
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Christopher A Bristow
- Department of Therapeutics Discovery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Daniela Trisciuoglio
- Preclinical Models and New Therapeutic Agents Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy.,Institute of Molecular Biology and Pathology, National Research Council, Rome, Italy
| | | | - Donatella Del Bufalo
- Preclinical Models and New Therapeutic Agents Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | | | - Davide Melisi
- Department of Medicine, University of Verona, Verona, Italy
| | - Giulio F Draetta
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas.,Department of Therapeutics Discovery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | | | - Alessandro Carugo
- Department of Therapeutics Discovery, The University of Texas MD Anderson Cancer Center, Houston, Texas.
| | - Luca Cardone
- Department of Tumor Immunology and Immunotherapy, IRCCS Regina Elena National Cancer Institute, Rome, Italy.
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24
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Sebastiani GD, Iuliano A, Canofari C, Bracci M. Cytomegalovirus infection in Systemic Lupus Erythematosus: report of four cases challenging the management of the disease, and literature review. Lupus 2019; 28:432-437. [PMID: 30674220 DOI: 10.1177/0961203319825570] [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] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Cytomegalovirus (CMV) is particularly dangerous in systemic lupus erythematosus (SLE), being a problem both for the differential diagnosis with disease flare and for the management of SLE flare with immunosuppressive drugs. We report on four cases of SLE with concomitant CMV infection, having some common clinical and laboratory characteristics. Our data suggest that lupus patients presenting with symptoms such as fever, diarrhea, and respiratory symptoms, alone or in combination, and laboratory evidence of leukopenia, elevated transaminases, and hyponatremia, especially in the setting of recent immunosuppressive treatments, should be screened for CMV.
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Affiliation(s)
- G D Sebastiani
- Rheumatology Unit, Azienda Ospedaliera San Camillo - Forlanini, Rome, Italy
| | - A Iuliano
- Rheumatology Unit, Azienda Ospedaliera San Camillo - Forlanini, Rome, Italy
| | - C Canofari
- Rheumatology Unit, Azienda Ospedaliera San Camillo - Forlanini, Rome, Italy
| | - M Bracci
- Rheumatology Unit, Azienda Ospedaliera San Camillo - Forlanini, Rome, Italy
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25
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Iuliano A, Occhipinti A, Angelini C, De Feis I, Liò P. Combining Pathway Identification and Breast Cancer Survival Prediction via Screening-Network Methods. Front Genet 2018; 9:206. [PMID: 29963073 PMCID: PMC6011013 DOI: 10.3389/fgene.2018.00206] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [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: 03/05/2018] [Accepted: 05/24/2018] [Indexed: 12/30/2022] Open
Abstract
Breast cancer is one of the most common invasive tumors causing high mortality among women. It is characterized by high heterogeneity regarding its biological and clinical characteristics. Several high-throughput assays have been used to collect genome-wide information for many patients in large collaborative studies. This knowledge has improved our understanding of its biology and led to new methods of diagnosing and treating the disease. In particular, system biology has become a valid approach to obtain better insights into breast cancer biological mechanisms. A crucial component of current research lies in identifying novel biomarkers that can be predictive for breast cancer patient prognosis on the basis of the molecular signature of the tumor sample. However, the high dimension and low sample size of data greatly increase the difficulty of cancer survival analysis demanding for the development of ad-hoc statistical methods. In this work, we propose novel screening-network methods that predict patient survival outcome by screening key survival-related genes and we assess the capability of the proposed approaches using METABRIC dataset. In particular, we first identify a subset of genes by using variable screening techniques on gene expression data. Then, we perform Cox regression analysis by incorporating network information associated with the selected subset of genes. The novelty of this work consists in the improved prediction of survival responses due to the different types of screenings (i.e., a biomedical-driven, data-driven and a combination of the two) before building the network-penalized model. Indeed, the combination of the two screening approaches allows us to use the available biological knowledge on breast cancer and complement it with additional information emerging from the data used for the analysis. Moreover, we also illustrate how to extend the proposed approaches to integrate an additional omic layer, such as copy number aberrations, and we show that such strategies can further improve our prediction capabilities. In conclusion, our approaches allow to discriminate patients in high-and low-risk groups using few potential biomarkers and therefore, can help clinicians to provide more precise prognoses and to facilitate the subsequent clinical management of patients at risk of disease.
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Affiliation(s)
- Antonella Iuliano
- Istituto per le Applicazioni del Calcolo "Mauro Picone", Consiglio Nazionale delle Ricerche, Naples, Italy.,Telethon Institute of Genetics and Medicine, Pozzuoli, Italy
| | | | - Claudia Angelini
- Istituto per le Applicazioni del Calcolo "Mauro Picone", Consiglio Nazionale delle Ricerche, Naples, Italy
| | - Italia De Feis
- Istituto per le Applicazioni del Calcolo "Mauro Picone", Consiglio Nazionale delle Ricerche, Naples, Italy
| | - Pietro Liò
- Computer Laboratory, University of Cambridge, Cambridge, United Kingdom
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26
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Agafonova N, Alexandrov A, Anokhina A, Aoki S, Ariga A, Ariga T, Bertolin A, Bozza C, Brugnera R, Buonaura A, Buontempo S, Chernyavskiy M, Chukanov A, Consiglio L, D'Ambrosio N, De Lellis G, De Serio M, Del Amo Sanchez P, Di Crescenzo A, Di Ferdinando D, Di Marco N, Dmitrievsky S, Dracos M, Duchesneau D, Dusini S, Dzhatdoev T, Ebert J, Ereditato A, Favier J, Fini RA, Fornari F, Fukuda T, Galati G, Garfagnini A, Gentile V, Goldberg J, Gorbunov S, Gornushkin Y, Grella G, Guler AM, Gustavino C, Hagner C, Hara T, Hayakawa T, Hollnagel A, Ishiguro K, Iuliano A, Jakovcic K, Jollet C, Kamiscioglu C, Kamiscioglu M, Kim SH, Kitagawa N, Klicek B, Kodama K, Komatsu M, Kose U, Kreslo I, Laudisio F, Lauria A, Ljubicic A, Longhin A, Loverre P, Malenica M, Malgin A, Mandrioli G, Matsuo T, Matveev V, Mauri N, Medinaceli E, Meregaglia A, Mikado S, Miyanishi M, Mizutani F, Monacelli P, Montesi MC, Morishima K, Muciaccia MT, Naganawa N, Naka T, Nakamura M, Nakano T, Niwa K, Ogawa S, Okateva N, Olchevsky A, Ozaki K, Paoloni A, Paparella L, Park BD, Pasqualini L, Pastore A, Patrizii L, Pessard H, Pistillo C, Podgrudkov D, Polukhina N, Pozzato M, Pupilli F, Roda M, Roganova T, Rokujo H, Rosa G, Ryazhskaya O, Sadovsky A, Sato O, Schembri A, Shakiryanova I, Shchedrina T, Shibayama E, Shibuya H, Shiraishi T, Simone S, Sirignano C, Sirri G, Sotnikov A, Spinetti M, Stanco L, Starkov N, Stellacci SM, Stipcevic M, Strolin P, Takahashi S, Tenti M, Terranova F, Tioukov V, Tufanli S, Ustyuzhanin A, Vasina S, Vilain P, Voevodina E, Votano L, Vuilleumier JL, Wilquet G, Wonsak B, Yoon CS. Final Results of the OPERA Experiment on ν_{τ} Appearance in the CNGS Neutrino Beam. Phys Rev Lett 2018; 120:211801. [PMID: 29883136 DOI: 10.1103/physrevlett.120.211801] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Indexed: 06/08/2023]
Abstract
The OPERA experiment was designed to study ν_{μ}→ν_{τ} oscillations in the appearance mode in the CERN to Gran Sasso Neutrino beam (CNGS). In this Letter, we report the final analysis of the full data sample collected between 2008 and 2012, corresponding to 17.97×10^{19} protons on target. Selection criteria looser than in previous analyses have produced ten ν_{τ} candidate events, thus reducing the statistical uncertainty in the measurement of the oscillation parameters and of ν_{τ} properties. A multivariate approach for event identification has been applied to the candidate events and the discovery of ν_{τ} appearance is confirmed with an improved significance level of 6.1σ. |Δm_{32}^{2}| has been measured, in appearance mode, with an accuracy of 20%. The measurement of the ν_{τ} charged-current cross section, for the first time with a negligible contamination from ν[over ¯]_{τ}, and the first direct evidence for the ν_{τ} lepton number are also reported.
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Affiliation(s)
- N Agafonova
- INR-Institute for Nuclear Research of the Russian Academy of Sciences, RUS-117312 Moscow, Russia
| | | | - A Anokhina
- SINP MSU-Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, RUS-119991 Moscow, Russia
| | - S Aoki
- Kobe University, J-657-8501 Kobe, Japan
| | - A Ariga
- Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics (LHEP), University of Bern, CH-3012 Bern, Switzerland
| | - T Ariga
- Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics (LHEP), University of Bern, CH-3012 Bern, Switzerland
- Faculty of Arts and Science, Kyushu University, J-819-0395 Fukuoka, Japan
| | - A Bertolin
- INFN Sezione di Padova, I-35131 Padova, Italy
| | - C Bozza
- Dipartimento di Fisica dell'Università di Salerno and "Gruppo Collegato" INFN, I-84084 Fisciano (Salerno), Italy
| | - R Brugnera
- INFN Sezione di Padova, I-35131 Padova, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Padova, I-35131 Padova, Italy
| | - A Buonaura
- INFN Sezione di Napoli, I-80126 Napoli, Italy
- Dipartimento di Fisica dell'Università Federico II di Napoli, I-80126 Napoli, Italy
| | - S Buontempo
- INFN Sezione di Napoli, I-80126 Napoli, Italy
| | - M Chernyavskiy
- LPI-Lebedev Physical Institute of the Russian Academy of Sciences, RUS-119991 Moscow, Russia
| | - A Chukanov
- JINR-Joint Institute for Nuclear Research, RUS-141980 Dubna, Russia
| | - L Consiglio
- INFN Sezione di Napoli, I-80126 Napoli, Italy
| | - N D'Ambrosio
- INFN-Laboratori Nazionali del Gran Sasso, I-67010 Assergi (L'Aquila), Italy
| | - G De Lellis
- INFN Sezione di Napoli, I-80126 Napoli, Italy
- Dipartimento di Fisica dell'Università Federico II di Napoli, I-80126 Napoli, Italy
| | - M De Serio
- Dipartimento di Fisica dell'Università di Bari, I-70126 Bari, Italy
- INFN Sezione di Bari, I-70126 Bari, Italy
| | - P Del Amo Sanchez
- LAPP, Université Savoie Mont Blanc, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | - A Di Crescenzo
- INFN Sezione di Napoli, I-80126 Napoli, Italy
- Dipartimento di Fisica dell'Università Federico II di Napoli, I-80126 Napoli, Italy
| | | | - N Di Marco
- INFN-Laboratori Nazionali del Gran Sasso, I-67010 Assergi (L'Aquila), Italy
| | - S Dmitrievsky
- JINR-Joint Institute for Nuclear Research, RUS-141980 Dubna, Russia
| | - M Dracos
- IPHC, Université de Strasbourg, CNRS/IN2P3, F-67037 Strasbourg, France
| | - D Duchesneau
- LAPP, Université Savoie Mont Blanc, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | - S Dusini
- INFN Sezione di Padova, I-35131 Padova, Italy
| | - T Dzhatdoev
- SINP MSU-Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, RUS-119991 Moscow, Russia
| | - J Ebert
- Hamburg University, D-22761 Hamburg, Germany
| | - A Ereditato
- Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics (LHEP), University of Bern, CH-3012 Bern, Switzerland
| | - J Favier
- LAPP, Université Savoie Mont Blanc, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | - R A Fini
- INFN Sezione di Bari, I-70126 Bari, Italy
| | - F Fornari
- INFN Sezione di Bologna, I-40127 Bologna, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Bologna, I-40127 Bologna, Italy
| | - T Fukuda
- Nagoya University, J-464-8602 Nagoya, Japan
| | - G Galati
- INFN Sezione di Napoli, I-80126 Napoli, Italy
- Dipartimento di Fisica dell'Università Federico II di Napoli, I-80126 Napoli, Italy
| | - A Garfagnini
- INFN Sezione di Padova, I-35131 Padova, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Padova, I-35131 Padova, Italy
| | - V Gentile
- GSSI-Gran Sasso Science Institute, I-40127 L'Aquila, Italy
| | - J Goldberg
- Department of Physics, Technion, IL-32000 Haifa, Israel
| | - S Gorbunov
- LPI-Lebedev Physical Institute of the Russian Academy of Sciences, RUS-119991 Moscow, Russia
| | - Y Gornushkin
- JINR-Joint Institute for Nuclear Research, RUS-141980 Dubna, Russia
| | - G Grella
- Dipartimento di Fisica dell'Università di Salerno and "Gruppo Collegato" INFN, I-84084 Fisciano (Salerno), Italy
| | - A M Guler
- METU-Middle East Technical University, TR-06800 Ankara, Turkey
| | | | - C Hagner
- Hamburg University, D-22761 Hamburg, Germany
| | - T Hara
- Kobe University, J-657-8501 Kobe, Japan
| | - T Hayakawa
- Nagoya University, J-464-8602 Nagoya, Japan
| | - A Hollnagel
- Hamburg University, D-22761 Hamburg, Germany
| | - K Ishiguro
- Nagoya University, J-464-8602 Nagoya, Japan
| | - A Iuliano
- INFN Sezione di Napoli, I-80126 Napoli, Italy
- Dipartimento di Fisica dell'Università Federico II di Napoli, I-80126 Napoli, Italy
| | - K Jakovcic
- Ruder Bošković Institute, HR-10002 Zagreb, Croatia
| | - C Jollet
- IPHC, Université de Strasbourg, CNRS/IN2P3, F-67037 Strasbourg, France
| | - C Kamiscioglu
- METU-Middle East Technical University, TR-06800 Ankara, Turkey
- Ankara University, TR-06560 Ankara, Turkey
| | - M Kamiscioglu
- METU-Middle East Technical University, TR-06800 Ankara, Turkey
| | - S H Kim
- Gyeongsang National University, 900 Gazwa-dong, Jinju 660-701, Korea
| | - N Kitagawa
- Nagoya University, J-464-8602 Nagoya, Japan
| | - B Klicek
- Center of Excellence for Advanced Materials and Sensing Devices, Ruder Bośković Institute, HR-10002 Zagreb, Croatia
| | - K Kodama
- Aichi University of Education, J-448-8542 Kariya (Aichi-Ken), Japan
| | - M Komatsu
- Nagoya University, J-464-8602 Nagoya, Japan
| | - U Kose
- INFN Sezione di Padova, I-35131 Padova, Italy
| | - I Kreslo
- Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics (LHEP), University of Bern, CH-3012 Bern, Switzerland
| | - F Laudisio
- INFN Sezione di Padova, I-35131 Padova, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Padova, I-35131 Padova, Italy
| | - A Lauria
- INFN Sezione di Napoli, I-80126 Napoli, Italy
- Dipartimento di Fisica dell'Università Federico II di Napoli, I-80126 Napoli, Italy
| | - A Ljubicic
- Ruder Bošković Institute, HR-10002 Zagreb, Croatia
| | - A Longhin
- INFN Sezione di Padova, I-35131 Padova, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Padova, I-35131 Padova, Italy
| | - P Loverre
- INFN Sezione di Roma, I-00185 Roma, Italy
| | - M Malenica
- Ruder Bošković Institute, HR-10002 Zagreb, Croatia
| | - A Malgin
- INR-Institute for Nuclear Research of the Russian Academy of Sciences, RUS-117312 Moscow, Russia
| | - G Mandrioli
- INFN Sezione di Bologna, I-40127 Bologna, Italy
| | - T Matsuo
- Toho University, J-274-8510 Funabashi, Japan
| | - V Matveev
- INR-Institute for Nuclear Research of the Russian Academy of Sciences, RUS-117312 Moscow, Russia
| | - N Mauri
- INFN Sezione di Bologna, I-40127 Bologna, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Bologna, I-40127 Bologna, Italy
| | - E Medinaceli
- INFN Sezione di Padova, I-35131 Padova, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Padova, I-35131 Padova, Italy
| | - A Meregaglia
- IPHC, Université de Strasbourg, CNRS/IN2P3, F-67037 Strasbourg, France
| | - S Mikado
- Nihon University, J-275-8576 Narashino, Chiba, Japan
| | | | | | | | - M C Montesi
- INFN Sezione di Napoli, I-80126 Napoli, Italy
- Dipartimento di Fisica dell'Università Federico II di Napoli, I-80126 Napoli, Italy
| | | | - M T Muciaccia
- Dipartimento di Fisica dell'Università di Bari, I-70126 Bari, Italy
- INFN Sezione di Bari, I-70126 Bari, Italy
| | - N Naganawa
- Nagoya University, J-464-8602 Nagoya, Japan
| | - T Naka
- Nagoya University, J-464-8602 Nagoya, Japan
| | - M Nakamura
- Nagoya University, J-464-8602 Nagoya, Japan
| | - T Nakano
- Nagoya University, J-464-8602 Nagoya, Japan
| | - K Niwa
- Nagoya University, J-464-8602 Nagoya, Japan
| | - S Ogawa
- Toho University, J-274-8510 Funabashi, Japan
| | - N Okateva
- LPI-Lebedev Physical Institute of the Russian Academy of Sciences, RUS-119991 Moscow, Russia
| | - A Olchevsky
- JINR-Joint Institute for Nuclear Research, RUS-141980 Dubna, Russia
| | - K Ozaki
- Kobe University, J-657-8501 Kobe, Japan
| | - A Paoloni
- INFN-Laboratori Nazionali di Frascati dell'INFN, I-00044 Frascati (Roma), Italy
| | - L Paparella
- Dipartimento di Fisica dell'Università di Bari, I-70126 Bari, Italy
- INFN Sezione di Bari, I-70126 Bari, Italy
| | - B D Park
- Gyeongsang National University, 900 Gazwa-dong, Jinju 660-701, Korea
| | - L Pasqualini
- INFN Sezione di Bologna, I-40127 Bologna, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Bologna, I-40127 Bologna, Italy
| | - A Pastore
- INFN Sezione di Bari, I-70126 Bari, Italy
| | - L Patrizii
- INFN Sezione di Bologna, I-40127 Bologna, Italy
| | - H Pessard
- LAPP, Université Savoie Mont Blanc, CNRS/IN2P3, F-74941 Annecy-le-Vieux, France
| | - C Pistillo
- Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics (LHEP), University of Bern, CH-3012 Bern, Switzerland
| | - D Podgrudkov
- SINP MSU-Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, RUS-119991 Moscow, Russia
| | - N Polukhina
- LPI-Lebedev Physical Institute of the Russian Academy of Sciences, RUS-119991 Moscow, Russia
- MEPhI-Moscow Engineering Physics Institute, RUS-115409 Moscow, Russia
| | - M Pozzato
- INFN Sezione di Bologna, I-40127 Bologna, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Bologna, I-40127 Bologna, Italy
| | - F Pupilli
- INFN Sezione di Padova, I-35131 Padova, Italy
| | - M Roda
- INFN Sezione di Padova, I-35131 Padova, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Padova, I-35131 Padova, Italy
| | - T Roganova
- SINP MSU-Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, RUS-119991 Moscow, Russia
| | - H Rokujo
- Nagoya University, J-464-8602 Nagoya, Japan
| | - G Rosa
- INFN Sezione di Roma, I-00185 Roma, Italy
| | - O Ryazhskaya
- INR-Institute for Nuclear Research of the Russian Academy of Sciences, RUS-117312 Moscow, Russia
| | - A Sadovsky
- JINR-Joint Institute for Nuclear Research, RUS-141980 Dubna, Russia
| | - O Sato
- Nagoya University, J-464-8602 Nagoya, Japan
| | - A Schembri
- INFN-Laboratori Nazionali del Gran Sasso, I-67010 Assergi (L'Aquila), Italy
| | - I Shakiryanova
- INR-Institute for Nuclear Research of the Russian Academy of Sciences, RUS-117312 Moscow, Russia
| | - T Shchedrina
- LPI-Lebedev Physical Institute of the Russian Academy of Sciences, RUS-119991 Moscow, Russia
| | | | - H Shibuya
- Toho University, J-274-8510 Funabashi, Japan
| | | | - S Simone
- Dipartimento di Fisica dell'Università di Bari, I-70126 Bari, Italy
- INFN Sezione di Bari, I-70126 Bari, Italy
| | - C Sirignano
- INFN Sezione di Padova, I-35131 Padova, Italy
- Dipartimento di Fisica e Astronomia dell'Università di Padova, I-35131 Padova, Italy
| | - G Sirri
- INFN Sezione di Bologna, I-40127 Bologna, Italy
| | - A Sotnikov
- JINR-Joint Institute for Nuclear Research, RUS-141980 Dubna, Russia
| | - M Spinetti
- INFN-Laboratori Nazionali di Frascati dell'INFN, I-00044 Frascati (Roma), Italy
| | - L Stanco
- INFN Sezione di Padova, I-35131 Padova, Italy
| | - N Starkov
- LPI-Lebedev Physical Institute of the Russian Academy of Sciences, RUS-119991 Moscow, Russia
| | - S M Stellacci
- Dipartimento di Fisica dell'Università di Salerno and "Gruppo Collegato" INFN, I-84084 Fisciano (Salerno), Italy
| | - M Stipcevic
- Center of Excellence for Advanced Materials and Sensing Devices, Ruder Bośković Institute, HR-10002 Zagreb, Croatia
| | - P Strolin
- INFN Sezione di Napoli, I-80126 Napoli, Italy
- Dipartimento di Fisica dell'Università Federico II di Napoli, I-80126 Napoli, Italy
| | | | - M Tenti
- INFN Sezione di Bologna, I-40127 Bologna, Italy
| | - F Terranova
- Dipartimento di Fisica dell'Università di Milano-Bicocca, I-20126 Milano, Italy
| | - V Tioukov
- INFN Sezione di Napoli, I-80126 Napoli, Italy
| | - S Tufanli
- Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics (LHEP), University of Bern, CH-3012 Bern, Switzerland
| | - A Ustyuzhanin
- INFN Sezione di Napoli, I-80126 Napoli, Italy
- HSE-National Research University Higher School of Economics, RUS-101000, Moscow, Russia
| | - S Vasina
- JINR-Joint Institute for Nuclear Research, RUS-141980 Dubna, Russia
| | - P Vilain
- IIHE, Université Libre de Bruxelles, B-1050 Brussels, Belgium
| | - E Voevodina
- INFN Sezione di Napoli, I-80126 Napoli, Italy
| | - L Votano
- INFN-Laboratori Nazionali di Frascati dell'INFN, I-00044 Frascati (Roma), Italy
| | - J L Vuilleumier
- Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics (LHEP), University of Bern, CH-3012 Bern, Switzerland
| | - G Wilquet
- IIHE, Université Libre de Bruxelles, B-1050 Brussels, Belgium
| | - B Wonsak
- Hamburg University, D-22761 Hamburg, Germany
| | - C S Yoon
- Gyeongsang National University, 900 Gazwa-dong, Jinju 660-701, Korea
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Sebastiani GD, Prevete I, Iuliano A, Piga M, Iannone F, Coladonato L, Govoni M, Bortoluzzi A, Mosca M, Tani C, Doria A, Iaccarino L, Tincani A, Fredi M, Conti F, Spinelli FR, Galeazzi M, Bellisai F, Zanetti A, Carrara G, Scirè CA, Mathieu A. Early Lupus Project: one-year follow-up of an Italian cohort of patients with systemic lupus erythematosus of recent onset. Lupus 2018; 27:1479-1488. [DOI: 10.1177/0961203318777112] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objective To describe the clinical and serological features of a prospectively followed cohort of early diagnosed systemic lupus erythematosus (SLE) patients during a one-year follow-up period. Methods SLE patients with disease duration less than 12 months were consecutively enrolled in a multicentre, prospective study. At study entry and then every 6 months, a large panel of data was recorded. Results Of 260 patients enrolled, 185 had at least 12 months of follow-up; of these, 84.3% were female, 92.4% were Caucasians. Mean diagnostic delay was about 20 months; higher values of European Consensus Lupus Activity Measurement (ECLAM) and of organs/systems involved were both associated with shorter diagnostic delay. Clinical and serological parameters improved after study entry. However, patients' quality of life deteriorated and cardiovascular risk factors significantly increased. About one-third of patients with active disease at study entry went into remission (ECLAM = 0). Negative predictors for remission were: oral ulcers, arthritis, low C4, anti-SSB (Ro) antibodies and therapy with mycophenolate. There was a widespread use of glucocorticoids both at baseline and during follow-up. Conclusion Clinical symptoms and serological parameters improve during the first period after diagnosis. However, patients’ quality of life deteriorates. The widespread use of glucocorticoids is probably the reason for the early significant increase of some cardiovascular risk factors.
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Affiliation(s)
- G D Sebastiani
- UOC Reumatologia, Azienda Ospedaliera San Camillo-Forlanini, Roma, Italy
| | - I Prevete
- UOC Reumatologia, Azienda Ospedaliera San Camillo-Forlanini, Roma, Italy
| | - A Iuliano
- UOC Reumatologia, Azienda Ospedaliera San Camillo-Forlanini, Roma, Italy
| | - M Piga
- Cattedra e Struttura Complessa di Reumatologia, Università degli Studi e AOU di Cagliari, Italy
| | - F Iannone
- Dipartimento Interdisciplinare di Medicina - Sezione di Reumatologia, Universita' di Bari, Italy
| | - L Coladonato
- Dipartimento Interdisciplinare di Medicina - Sezione di Reumatologia, Universita' di Bari, Italy
| | - M Govoni
- UO e Sezione di Reumatologia - Dipartimento di Scienze Mediche, Università degli Studi di Ferrara, Italy
| | - A Bortoluzzi
- UO e Sezione di Reumatologia - Dipartimento di Scienze Mediche, Università degli Studi di Ferrara, Italy
| | - M Mosca
- UO Reumatologia, Dipartimento di Medicina Clinica e Sperimentale, Università di Pisa, Italy
| | - C Tani
- UO Reumatologia, Dipartimento di Medicina Clinica e Sperimentale, Università di Pisa, Italy
| | - A Doria
- Rheumatology Unit, Department of Medicine, University of Padova, Italy
| | - L Iaccarino
- Rheumatology Unit, Department of Medicine, University of Padova, Italy
| | - A Tincani
- UOC Reumatologia e Immunologia Clinica, Dipartimento di Scienze Cliniche e Sperimentali, Università degli Studi di Brescia, ASST Spedali Civili – Brescia, Italy
| | - M Fredi
- UOC Reumatologia e Immunologia Clinica, Dipartimento di Scienze Cliniche e Sperimentali, Università degli Studi di Brescia, ASST Spedali Civili – Brescia, Italy
| | - F Conti
- Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Italy
| | - F R Spinelli
- Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Italy
| | - M Galeazzi
- UOC di Reumatologia, Azienda Ospedaliera Universitaria Senese, Italy
| | - F Bellisai
- UOC di Reumatologia, Azienda Ospedaliera Universitaria Senese, Italy
| | - A Zanetti
- Centro Studi SIR (Società Italiana di Reumatologia), Italy
| | - G Carrara
- Centro Studi SIR (Società Italiana di Reumatologia), Italy
| | - C A Scirè
- Centro Studi SIR (Società Italiana di Reumatologia), Italy
| | - A Mathieu
- Cattedra e Struttura Complessa di Reumatologia, Università degli Studi e AOU di Cagliari, Italy
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Abstract
We consider a generalized telegraph process which follows an alternating renewal process and is subject to random jumps. More specifically, consider a particle at the origin of the real line at time t=0. Then it goes along two alternating velocities with opposite directions, and performs a random jump toward the alternating direction at each velocity reversal. We develop the distribution of the location of the particle at an arbitrary fixed time t, and study this distribution under the assumption of exponentially distributed alternating random times. The cases of jumps having exponential distributions with constant rates and with linearly increasing rates are treated in detail.
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Stabile G, Bianchi V, Solimene F, Iuliano A, Parisi Q, Pepi P, Bocchiardo M, Schillaci V, Campari M, D'onofrio A. P975Maximization of interventricular conduction time with quadripolar leads for cardiac resynchronization therapy. Europace 2017. [DOI: 10.1093/ehjci/eux151.157] [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: 11/13/2022] Open
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D'onofrio A, Caico SI, Solimene F, Accogli M, Ricciardi G, Spaziani D, Marenna B, Scaccia A, Bisignani G, Orsida D, Bianchi V, Iuliano A, Ospizio R, Malacrida M, Stabile G. P1000Incidence, predictors and impact on outcome of left ventricular latency in patients undergoing cardiac resynchronization therapy. Europace 2017. [DOI: 10.1093/ehjci/eux151.181] [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: 11/14/2022] Open
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Iuliano A, Occhipinti A, Angelini C, De Feis I, Lió P. Cancer Markers Selection Using Network-Based Cox Regression: A Methodological and Computational Practice. Front Physiol 2016; 7:208. [PMID: 27378931 PMCID: PMC4911360 DOI: 10.3389/fphys.2016.00208] [Citation(s) in RCA: 14] [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: 04/04/2016] [Accepted: 05/22/2016] [Indexed: 12/15/2022] Open
Abstract
International initiatives such as the Cancer Genome Atlas (TCGA) and the International Cancer Genome Consortium (ICGC) are collecting multiple datasets at different genome-scales with the aim of identifying novel cancer biomarkers and predicting survival of patients. To analyze such data, several statistical methods have been applied, among them Cox regression models. Although these models provide a good statistical framework to analyze omic data, there is still a lack of studies that illustrate advantages and drawbacks in integrating biological information and selecting groups of biomarkers. In fact, classical Cox regression algorithms focus on the selection of a single biomarker, without taking into account the strong correlation between genes. Even though network-based Cox regression algorithms overcome such drawbacks, such network-based approaches are less widely used within the life science community. In this article, we aim to provide a clear methodological framework on the use of such approaches in order to turn cancer research results into clinical applications. Therefore, we first discuss the rationale and the practical usage of three recently proposed network-based Cox regression algorithms (i.e., Net-Cox, AdaLnet, and fastcox). Then, we show how to combine existing biological knowledge and available data with such algorithms to identify networks of cancer biomarkers and to estimate survival of patients. Finally, we describe in detail a new permutation-based approach to better validate the significance of the selection in terms of cancer gene signatures and pathway/networks identification. We illustrate the proposed methodology by means of both simulations and real case studies. Overall, the aim of our work is two-fold. Firstly, to show how network-based Cox regression models can be used to integrate biological knowledge (e.g., multi-omics data) for the analysis of survival data. Secondly, to provide a clear methodological and computational approach for investigating cancers regulatory networks.
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Affiliation(s)
- Antonella Iuliano
- Istituto per le Applicazioni del Calcolo "Mauro Picone," Consiglio Nazionale delle Ricerche Naples, Italy
| | | | - Claudia Angelini
- Istituto per le Applicazioni del Calcolo "Mauro Picone," Consiglio Nazionale delle Ricerche Naples, Italy
| | - Italia De Feis
- Istituto per le Applicazioni del Calcolo "Mauro Picone," Consiglio Nazionale delle Ricerche Naples, Italy
| | - Pietro Lió
- Computer Laboratory, University of Cambridge Cambridge, UK
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Galeazzi M, Voll R, Sebastiani G, Bazzichi L, Viapiana O, Dudler J, Sarzi-Puttini P, Selvi E, Iuliano A, Pedretti M, Giovannoni L, Bindi I, Bettini C, Ravenni N, Wilton J, Zufferey P, Ferraccioli G, Caporali R, Specker C, Wollenhaupt J, Neri D. AB0364 A Novel Approach for Rheumatoid Arthritis: Results of The Ongoing Clinical Trials with The Fully Human Immunocytokine Dekavil (F8-IL10). Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.4077] [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: 11/04/2022]
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Abstract
We consider a random trial-based telegraph process, which describes a motion on the real line with two constant velocities along opposite directions. At each epoch of the underlying counting process the new velocity is determined by the outcome of a random trial. Two schemes are taken into account: Bernoulli trials and classical Pólya urn trials. We investigate the probability law of the process and the mean of the velocity of the moving particle. We finally discuss two cases of interest: (i) the case of Bernoulli trials and intertimes having exponential distributions with linear rates (in which, interestingly, the process exhibits a logistic stationary density with nonzero mean), and (ii) the case of Pólya trials and intertimes having first gamma and then exponential distributions with constant rates.
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Caporali S, Chiappe C, Ghilardi T, Iuliano A, Longhi G, Margari P, Pomelli CS. Arrangements of enantiopure and racemic ionic liquids at the liquid/air interface: the role of chirality on self-assembly and layering. RSC Adv 2016. [DOI: 10.1039/c5ra23553g] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
This paper reports on the self-assembly ability at the interface IL/air for some couples of enantiopure and racemic chiral ILs.
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Affiliation(s)
- S. Caporali
- Dipartimento di Chimica “Ugo Schiff”
- Università di Firenze
- 50019 Sesto Fiorentino
- Italy
| | - C. Chiappe
- Dipartimento di Farmacia
- Università di Pisa
- 56126 Pisa
- Italy
| | - T. Ghilardi
- Dipartimento di Farmacia
- Università di Pisa
- 56126 Pisa
- Italy
| | - A. Iuliano
- Dipartimento di Chimica e Chimica Industriale
- Università di Pisa
- Pisa
- Italy
| | - G. Longhi
- Dipartimento di Medicina Molecolare e Traslazionale
- Università di Brescia
- 25123 Brescia
- Italy
| | - P. Margari
- Dipartimento di Farmacia
- Università di Pisa
- 56126 Pisa
- Italy
| | - C. S. Pomelli
- Dipartimento di Farmacia
- Università di Pisa
- 56126 Pisa
- Italy
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Nguyen YTT, Nguyen TB, Nguyen TP, Nguyen TH, Vu HH, Nguyen TV, Pham TH, Do TT, Duong HT, Nguyen LH, Partridge JM, Kile JC, Iuliano A, Nguyen HT. Healthcare seeking behavior for respiratory illness in a northern province of Vietnam. Antimicrob Resist Infect Control 2015. [PMCID: PMC4474730 DOI: 10.1186/2047-2994-4-s1-p16] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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36
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Galeazzi M, Sebastiani G, Bazzichi L, Garcia Gonzalez E, Ravenni N, Giovannoni L, Wilton J, Selvi E, Bardelli M, Baldi C, Iuliano A, Minisola G, Caporali R, Bombardieri S, Neri D. SAT0196 Dekavil (F8-IL10), A Novel Therapeutic Approach for Rheumatoid Arthritis: Ongoing Phase IB Clinical Trial Results. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.3889] [Citation(s) in RCA: 2] [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: 11/03/2022]
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37
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Piga M, Figus F, Mathieu A, Prevete I, Iuliano A, Bettio S, Bortoluzzi A, Coladonato L, Brizzi G, Spinelli F, Tani C, Sebastiani G. FRI0410 Factors Associated with Early Damage Accrual in Patients with Systemic Lupus Erythematosus: 12-Month Preliminary Results from the Inception Cohort of the Multicenter Early Lupus Project. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.5872] [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: 11/04/2022]
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38
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Sebastiani GD, Prevete I, Piga M, Iuliano A, Bettio S, Bortoluzzi A, Coladonato L, Tani C, Spinelli FR, Fineschi I, Mathieu A. Early Lupus Project – A multicentre Italian study on systemic lupus erythematosus of recent onset. Lupus 2015; 24:1276-82. [DOI: 10.1177/0961203315585817] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2015] [Accepted: 04/14/2015] [Indexed: 11/17/2022]
Abstract
Background Systemic lupus erythematosus (SLE) is an autoimmune disease with a high degree of variability at onset that is problematic for a correct and prompt diagnosis. We undertook this project with the purpose of collecting an inception cohort of Italian patients with recent-onset SLE, in order to obtain information on the main clinical and serological characteristics at the beginning of the disease. In this first report we describe the characteristics of this cohort at study entry. Methods All patients with a diagnosis of SLE (1997 ACR criteria) and a disease duration less than 12 months were consecutively enrolled between 1 January 2012 and 31 December 2013 in a multicentre prospective study. Information on clinical and serological characteristics at study entry and then every six months was collected into a specific electronic database. Statistical analysis was performed by means of the Openstat program. Results Among 122 patients enrolled (103 F) 94.3% were Caucasians. Mean age (SD) of patients at study entry was 37.3 (14.3) years, mean age at disease onset was 34.8 (14.3) years, mean age at diagnosis was 36.9 (14.3) years, and mean disease duration was 2.9 (3.9) months. The frequency of the manifestations included in the 1997 ACR criteria was as follows: ANA 97.5%, immunologic disorders (anti-dsDNA, anti-Sm, antiphospholipid antibodies) 85.2%, arthritis 61.8%, haematologic disorders 55.7%, malar rash 31.1%, photosensitivity 29.5%, serositis 27%, renal disorders 27%, oral/nasal ulcers 11.5%, neurologic disorders 8.2%, and discoid rash 5.7%. The cumulative frequency of mucocutaneous symptoms was 77.8%. At enrolment, autoantibody frequency was: ANA 100%, anti-dsDNA 83.6%, anti-SSA 28%, anticardiolipin 24.5%, anti-nRNP 20.4%, anti-beta2GPI 17.2%, lupus anticoagulant 16.3%, anti-Sm 16%, and anti-SSB 13.1%. Conclusions In this paper we describe the main clinical and serological characteristics of an Italian inception cohort of patients with recent-onset SLE. At disease onset, mucocutaneous manifestations, arthritis and haematologic manifestations were the most frequent symptoms; ANA, anti-dsDNA and complement reduction were the most frequent laboratory findings. Our data confirm that the diagnosis of SLE is a challenging one, and that SLE is a severe disease even at onset, since the majority of patients require at least a hospitalization before the diagnosis.
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Affiliation(s)
- G D Sebastiani
- UOC Reumatologia, Azienda Ospedaliera San Camillo-Forlanini, Roma, Italy
| | - I Prevete
- UOC Reumatologia, Azienda Ospedaliera San Camillo-Forlanini, Roma, Italy
| | - M Piga
- Cattedra e Struttura Complessa di Reumatologia, Università degli Studi e AOU di Cagliari, Italy
| | - A Iuliano
- UOC Reumatologia, Azienda Ospedaliera San Camillo-Forlanini, Roma, Italy
| | - S Bettio
- Divisione di Reumatologia, Università di Padova, Italy
| | - A Bortoluzzi
- UO e Sezione di Reumatologia – Dipartimento di Scienze Mediche, Università degli Studi di Ferrara, Italy
| | - L Coladonato
- Dipartimento Interdisciplinare di Medicina–Sezione di Reumatologia, Università di Bari, Italy
| | - C Tani
- UO Reumatologia, Dipartimento di Medicina Clinica e Sperimentale, Università di Pisa, Italy
| | - F R Spinelli
- Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Italy
| | - I Fineschi
- UOC di Reumatologia, Azienda Ospedaliera Universitaria Senese, Italy
| | - A Mathieu
- Cattedra e Struttura Complessa di Reumatologia, Università degli Studi e AOU di Cagliari, Italy
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Biasibetti E, Bisanzio D, Mioletti S, Amedeo S, Iuliano A, Bianco P, Capucchio MT. Spontaneous Age-related Changes of Peripheral Nerves in Cattle: Morphological and Biochemical Studies. Anat Histol Embryol 2015; 45:100-8. [PMID: 25823666 DOI: 10.1111/ahe.12177] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2014] [Accepted: 02/16/2015] [Indexed: 11/29/2022]
Abstract
Peripheral nerve function is significantly affected by ageing. During ageing process, multiple changes occur on tissue cells and extracellular matrix. The aim of this work was to study the ageing-associated changes of peripheral nerves in adult and old regularly slaughtered cattle compared with young calves, and correlate them to the features reported in humans and laboratory animals. Samples of axial dorsal metacarpal nerves from 44 cows were collected immediately after slaughtering. Each nerve was dissected and divided into two fragments: one used for morphological evaluation (n = 43) and the other one for biochemical analysis (n = 31). Axonal degeneration, demyelination, thickness of perineurium and endoneurium and increase of mast cells were the most important features detected. The mean amount of glycosaminoglycan quantitative content recorded in the samples increased with the age. Axonal degeneration, demyelination and thickness of endoneurium were positively and significantly correlated with biochemistry. The presence of changes affecting the different elements of the peripheral nerves, similar to that reported in humans and in laboratory species, the easy availability of the nerve tissue in this species, the considerable size of the samples and the life conditions more similar to humans than to laboratory animals, allows the authors to consider cattle as a potential good model for the comparative study of spontaneous ageing nerve lesions.
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Affiliation(s)
- E Biasibetti
- Department of Veterinary Sciences, University of Torino, Largo Braccini 2, 10095, Grugliasco, Torino, Italy
| | - D Bisanzio
- Department of Environmental Sciences, Emory University, 400 Dowman Drive, Atlanta, GA, 30322, USA
| | - S Mioletti
- Department of Veterinary Sciences, University of Torino, Largo Braccini 2, 10095, Grugliasco, Torino, Italy
| | - S Amedeo
- Department of Veterinary Sciences, University of Torino, Largo Braccini 2, 10095, Grugliasco, Torino, Italy
| | - A Iuliano
- Department of Veterinary Sciences, University of Torino, Largo Braccini 2, 10095, Grugliasco, Torino, Italy
| | - P Bianco
- ASLTo4, via Po 11, 10034, Chivasso, Torino, Italy
| | - M T Capucchio
- Department of Veterinary Sciences, University of Torino, Largo Braccini 2, 10095, Grugliasco, Torino, Italy
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Galeazzi M, Bazzichi L, Sebastiani GD, Neri D, Garcia E, Ravenni N, Giovannoni L, Wilton J, Bardelli M, Baldi C, Selvi E, Iuliano A, Minisola G, Caporali R, Prisco E, Bombardieri S. A phase IB clinical trial with Dekavil (F8-IL10), an immunoregulatory 'armed antibody' for the treatment of rheumatoid arthritis, used in combination wiIh methotrexate. Isr Med Assoc J 2014; 16:666. [PMID: 25438467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
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Abstract
Currently available drugs for the treatment of osteoporosis can still be improved in terms of pharmacokinetics, pharmacodynamics and management. New approaches for the development of innovative drugs are possible thanks to our increasing understanding of the bone tissue biology and the cellular and molecular processes that regulate it. One of the new anti-bone resorption agents, odanacatib, a selective cathepsin-K inhibitor, is in late phase III clinical research. Among new bone anabolic drugs, those that have an action on the Wnt signaling pathway appear to be particularly promising. The development of new compounds for the treatment of osteoporosis represents an excellent example of translational medicine efforts aimed to extend the range of treatment options for osteoporosis, a very common disease with a high social and economic impact, particularly when causing fractures.
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Prevete I, Sebastiani G, Piga M, Iuliano A, Bettio S, Bortoluzzi A, Coladonato L, Fineschi I, Spinelli F, Tani C, Mathieu A. AB0516 Early Lupus Project – A Multicentre Italian Study on Systemic Lupus Erythematosus of Recent Onset. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.3347] [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: 11/04/2022]
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Pagnini I, Simonini G, Cavalli L, la Marca G, Sollai S, Iuliano A, Brandi M, Bellisai F, Galeazzi M, Cantarini L, Cimaz R. THU0314 Bone status of children born from mothers with autoimmune diseases treated during pregnancy with low molecular weight heparin and/or prednisone. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2012-eular.2279] [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: 11/03/2022]
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van Vollenhoven RF, Mild M, Dörner T, Gremese E, Houssiau F, Huizinga T, Isenberg DA, Kovács L, Ruiz-Irastorza G, Squatrito D, Emmi L, Voskuyl A, Mosca M, Castro A, Iuliano A, Inanc M, Szücs G, Doria A, Jacobsen S. THU0262 Off-Label Use of Rituximab for SLE in Europe: A Comparison to Patients Treated with Conventional Immunosuppressive Medications. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2013-eular.790] [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: 11/03/2022]
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Muscari I, Giannitti C, Niccolini S, Fineschi I, Sebastiani G, Prevete I, Iuliano A, Balistreri E, Gennai I, Minisola G, Spreafico A, Galeazzi M. THU0011 MIR-223 expression in serum and CD3+ peripheral cells of rheumatoid arthritis. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2012-eular.1976] [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: 11/03/2022]
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Biasibetti E, Iuliano A, Rocha P, Amedeo S, Mioletti S, Bianco P, Bisanzio D D, Capucchio M. Morphologic Evaluation of the Ageing Process in Bovine Peripheral Nerves. J Comp Pathol 2013. [DOI: 10.1016/j.jcpa.2012.11.205] [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: 10/27/2022]
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Bertaglia E, Tondo C, De Simone A, Zoppo F, Mantica M, Turco P, Iuliano A, Forleo G, La Rocca V, Stabile G. Does catheter ablation cure atrial fibrillation? Single-procedure outcome of drug-refractory atrial fibrillation ablation: a 6-year multicentre experience. Europace 2009; 12:181-7. [DOI: 10.1093/europace/eup349] [Citation(s) in RCA: 113] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Leo G, Iuliano A, Spina D, Bellisai F, Fioravanti A, Galeazzi M. Simultaneous pulmonary involvement, histologically proven, of sarcoidosis and rheumatoid arthritis. Clin Exp Rheumatol 2009; 27:164. [PMID: 19327247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
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Mariniello G, Maiuri F, Strianese D, Donzelli R, Iuliano A, Tranfa F, de Divitiis E, Bonavolontà G. Spheno-orbital meningiomas: surgical approaches and outcome according to the intraorbital tumor extent. ACTA ACUST UNITED AC 2008; 69:175-81. [PMID: 18666054 DOI: 10.1055/s-2008-1077077] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECT This study proposes a topographical classification of spheno-orbital meningiomas. Its aim was to define whether the different intraorbital localizations require different surgical approaches and have different recurrence rates and outcomes. MATERIAL AND METHODS Sixty patients with spheno-orbital meningiomas operated upon between 1983 and 2003 were reviewed. Four types were identified according to the extent of intraorbital tumor invasion: I: lateral or superolateral (15 cases); II: medial and inferomedial (8 cases); III: orbital apex (25 cases); IV: diffuse (12 cases). Three surgical approaches were used: lateral orbitotomy (15 cases with lateral or superolateral tumors), supraorbital-pterional approach (42 cases, including all 8 inferomedial cases, all 25 orbital apex cases, and 9 of 12 diffuse tumors), and a fronto-temporal-orbitozygomatic approach (only 3 cases with diffuse meningiomas and large-scale tumor invasion in the infratemporal fossa and cavernous sinus). RESULTS Tumor removal was complete (Simpson grades I and II) in 40 cases, and incomplete in 20 (33.3%). There were two postoperative deaths (3.3%). A sufficient clinical follow-up was obtained in 52 cases. The clinical outcome was excellent in 26 patients (50%), good in 16 (30.8%), moderate in 6 (11.5%), and poor in 4 (7.7%). Twenty-two of 52 patients (42.3%) had tumor recurrence; however, 44 (84.6%) achieved tumor control after surgery alone through two or more operations. The recurrence rate was correlated with the Simpson grade of resection and the intraorbital tumor location. Significantly higher rates of recurrence were recorded for the orbital apex type (50%) and diffuse forms (60%), than for the inferomedial (28.5%) and superolateral forms (23%). CONCLUSIONS Spheno-orbital meningiomas may be classified according to the location and extent of the intraorbital tumor invasion. The different localizations may require different surgical approaches, with different chances of complete removal. The location and extent of the intraorbital tumor results in different recurrence rates, lower for superolateral and inferomedial forms than for orbital apex and diffuse forms.
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Affiliation(s)
- G Mariniello
- Cattedra di Neurochirurgia, Università degli Studi di Napoli Federico II, Napoli, Italy.
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Iuliano A, Facchetti S, Uccello-Barretta G. Asymmetric Induction by the Cholestanic Moiety on Tropos Species: Synthesis and Stereochemical Characterization of Bile Acid-Based Biphenyl Phosphites. J Org Chem 2006; 71:4943-50. [PMID: 16776525 DOI: 10.1021/jo0606453] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Three different bile acid-derived biphenyl phosphites were synthesized, starting from cholic and deoxycholic acids and biphenol, and their stereochemical features were checked by CD and NMR spectroscopies. On the basis of the spectroscopic results, the capability of the cholestanic system to induce a prevalent sense of twist on the biphenyl moiety of the bile acid-derived phosphites as well as their tropos nature was inferred.
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Affiliation(s)
- A Iuliano
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, via Risorgimento 35, 56126 Pisa, Italy.
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