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Anudjo MNK, Vitale C, Elshami W, Hancock A, Adeleke S, Franklin JM, Akudjedu TN. Reply to Letter to the Editor regarding Anudjo et al. 'Considerations for environmental sustainability in clinical radiology and radiotherapy practice: A systematic literature review and recommendations for a greener practice'. Radiography (Lond) 2024; 30:257. [PMID: 38035442 DOI: 10.1016/j.radi.2023.11.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2023]
Affiliation(s)
- M N K Anudjo
- Institute of Medical Imaging & Visualisation, Department of Medical Science & Public Health, Faculty of Health & Social Sciences, Bournemouth University, UK
| | - C Vitale
- Institute of Medical Imaging & Visualisation, Department of Medical Science & Public Health, Faculty of Health & Social Sciences, Bournemouth University, UK; IRCCS San Raffaele Hospital, Milan, Italy
| | - W Elshami
- Department of Medical Diagnostic Imaging, College of Health Sciences, University of Sharjah, United Arab Emirates
| | - A Hancock
- Department of Medical Imaging, University of Exeter, Exeter, UK
| | - S Adeleke
- School of Cancer & Pharmaceutical Sciences, King's College London, Queen Square, London WC1N 3BG, UK; High Dimensional Neurology, Department of Brain Repair and Rehabilitation, UCL Queen Square Institute of Neurology, University College London, London, UK
| | - J M Franklin
- Institute of Medical Imaging & Visualisation, Department of Medical Science & Public Health, Faculty of Health & Social Sciences, Bournemouth University, UK
| | - T N Akudjedu
- Institute of Medical Imaging & Visualisation, Department of Medical Science & Public Health, Faculty of Health & Social Sciences, Bournemouth University, UK.
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Anudjo MNK, Vitale C, Elshami W, Hancock A, Adeleke S, Franklin JM, Akudjedu TN. Considerations for environmental sustainability in clinical radiology and radiotherapy practice: A systematic literature review and recommendations for a greener practice. Radiography (Lond) 2023; 29:1077-1092. [PMID: 37757675 DOI: 10.1016/j.radi.2023.09.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 09/01/2023] [Accepted: 09/11/2023] [Indexed: 09/29/2023]
Abstract
INTRODUCTION Environmental sustainability (ES) in healthcare is an important current challenge in the wider context of reducing the environmental impacts of human activity. Identifying key routes to making clinical radiology and radiotherapy (CRR) practice more environmentally sustainable will provide a framework for delivering greener clinical services. This study sought to explore and integrate current evidence regarding ES in CRR departments, to provide a comprehensive guide for greener practice, education, and research. METHODS A systematic literature search and review of studies of diverse evidence including qualitative, quantitative, and mixed methods approach was completed across six databases. The Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) guidelines and the Quality Assessment Tool for Studies with Diverse Designs (QATSDD) was used to assess the included studies. A result-based convergent data synthesis approach was employed to integrate the study findings. RESULTS A total of 162 articles were identified. After applying a predefined exclusion criterion, fourteen articles were eligible. Three themes emerged as potentially important areas of CRR practice that contribute to environmental footprint: energy consumption and data storage practices; usage of clinical consumables and waste management practices; and CRR activities related to staff and patient travel. CONCLUSIONS Key components of CRR practice that influence environmental impact were identified, which could serve as a framework for exploring greener practice interventions. Widening the scope of research, education and awareness is imperative to providing a holistic appreciation of the environmental burden of healthcare. IMPLICATIONS FOR PRACTICE Encouraging eco-friendly travelling options, leveraging artificial Intelligence (AI) and CRR specific policies to optimise utilisation of resources such as energy and radiopharmaceuticals are recommended for a greener practice.
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Affiliation(s)
- M N K Anudjo
- Institute of Medical Imaging & Visualisation, Department of Medical Science & Public Health, Faculty of Health & Social Sciences, Bournemouth University, UK
| | - C Vitale
- Institute of Medical Imaging & Visualisation, Department of Medical Science & Public Health, Faculty of Health & Social Sciences, Bournemouth University, UK; IRCCS San Raffaele Hospital, Milan, Italy
| | - W Elshami
- Department of Medical Diagnostic Imaging, College of Health Sciences, University of Sharjah, United Arab Emirates
| | - A Hancock
- Department of Medical Imaging, University of Exeter, Exeter, UK
| | - S Adeleke
- School of Cancer & Pharmaceutical Sciences, King's College London, Queen Square, London WC1N 3BG, UK; High Dimensional Neurology, Department of Brain Repair and Rehabilitation, UCL Queen Square Institute of Neurology, University College London, London, UK
| | - J M Franklin
- Institute of Medical Imaging & Visualisation, Department of Medical Science & Public Health, Faculty of Health & Social Sciences, Bournemouth University, UK
| | - T N Akudjedu
- Institute of Medical Imaging & Visualisation, Department of Medical Science & Public Health, Faculty of Health & Social Sciences, Bournemouth University, UK.
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Ciaglia E, Montella F, Lopardo V, Esposito RM, Guarracino F, Spinetti G, Maciag AA, Ciccarelli M, Vitale C, Pellegrino SG, Polverino B, Izzo C, Vecchione C, Puca AA. Autoantibodies against the cardiovascular protective BPIFB4 in hospitalized patients with COVID-19. Eur Heart J 2022. [PMCID: PMC9619705 DOI: 10.1093/eurheartj/ehac544.2936] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
Background/Introduction The bactericidal/permeability-increasing fold-containing family-B-member-4 (BPIFB4) serves as a biomarker of healthy aging [1,2] and displays prognostic relevance in vascular pathology [3–5]. We recently described a drop in plasma BPIFB4 level in patients with severe COVID-19 compared to low-grade disease patients [6]. Purpose As COVID-19 is associated with autoimmune features, we developed the methods for determination of Anti-BPIFB4 IgG (autoAbs) and then characterized their neutralizing activity in COVID-19 patients. Methods A sandwich ELISA-based colorimetric assay followed by immunoblot analysis detected the presence of autoAbs against BPIFB4 in 60 hospitalized COVID-19 patients and in 30 healthy volunteers. Compared to the healthy controls, the optical density (OD) level of autoAbs in COVID-19 showed considerable variability distributing over a range between 0.13 and 0.85. We thus divided the patients into two groups, one with OD >0,29 and the other one with a OD >0,29, where 0,29 represents the OD mean value of autoAbs against BPIFB4 in physiological conditions. Results Since patients with higher OD are mainly those who spend in average a higher number of days in hospital, we stratified the patients according to the Length of Stay (LoS) in hospital (Figure 1), and found a trend towards a positive correlation between AutoAbs OD level and length of hospitalization within COVID-19 patients. When present, autoAbs exclusively target the WT-BPIFB4 autoantigens and neglect the recognition of the Longevity-associated-variant-(LAV) of the BPIFB4 gene known for its therapeutic efficacy in cardiomyopathy, atherosclerosis (4), diabetes (6) and platelets' reactivity. As expected, the pre-treatment of human PrP with the recombinant rhLAV-BPIFB4 reduces platelets' aggregation in response to ADP and collagen in COVID-19 patients in vitro. On the other hand, at functional level, the well established LAV-BPIFB4-regulated M2 macrophage polarization (4,7), is neutralized in presence of anti-BPIFB4 autoAbs-enriched plasma. Conclusion We conclude that a significant proportion of hospitalized COVID-19 patients displays BPIFB4-AutoAbs which are positively correlated with the Length of Stay (LoS) in hospital. In future, it will be of utmost importance to clarify if the 4 missense SNPs which distinguish LAV-BPIFB4 gene from its WT-counterpart, are instrumental to prevent the self-tolerance brake-down and the potential development of specific antibodies against endogenous cardiovascular protectors. Funding Acknowledgement Type of funding sources: Public grant(s) – National budget only. Main funding source(s): Cariplo Foundation (n.2016-0874) to AAP and CV; Ministry of Health (RF-2016-02364864) to AAP and CV
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Affiliation(s)
- E Ciaglia
- University of Salerno School of Medicine , Salerno , Italy
| | - F Montella
- University of Salerno School of Medicine , Salerno , Italy
| | - V Lopardo
- University of Salerno School of Medicine , Salerno , Italy
| | - R M Esposito
- University of Salerno School of Medicine , Salerno , Italy
| | - F Guarracino
- University of Salerno School of Medicine , Salerno , Italy
| | | | | | - M Ciccarelli
- University of Salerno School of Medicine , Salerno , Italy
| | - C Vitale
- San Giovanni di Dio and Ruggi d'Aragona University Hospital , Salerno , Italy
| | - S G Pellegrino
- San Giovanni di Dio and Ruggi d'Aragona University Hospital , Salerno , Italy
| | - B Polverino
- San Giovanni di Dio and Ruggi d'Aragona University Hospital , Salerno , Italy
| | - C Izzo
- University of Salerno School of Medicine , Salerno , Italy
| | - C Vecchione
- University of Salerno School of Medicine , Salerno , Italy
| | - A A Puca
- University of Salerno School of Medicine , Salerno , Italy
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Mauro FR, Giannarelli D, Galluzzo C, Visentin A, Frustaci AM, Sportoletti P, Vitale C, Reda G, Gentile M, Levato L, Murru R, Armiento D, Ielo C, Maglione R, Crisanti E, Cipiciani A, Mattiello V, Gianfelici V, Barabino L, Amici R, Coscia M, Tedeschi A, Trentin L, Baroncelli S. P660: SEROLOGIC RESPONSE TO THE SECOND AND THIRD DOSE OF THE SARS-COV-2 VACCINE IN PATIENTS WITH CHRONIC LYMPHOCYTIC LEUKEMIA: RESULTS OF A PROSPECTIVE, CENTRALIZED, MULTICENTER STUDY. Hemasphere 2022. [DOI: 10.1097/01.hs9.0000845524.05971.e8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Cuccia F, Mazzola R, Pastorello E, Figlia V, Giaj-Levra N, Nicosia L, Ricchetti F, Rigo M, Vitale C, Attinà G, Ruggieri R, Alongi F. PO-1463 SBRT for over 80years oligometastatic patients: report of feasibility and clinical outcomes. Radiother Oncol 2022. [DOI: 10.1016/s0167-8140(22)03427-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Cuccia F, Pastorello E, Vitale C, Figlia V, Giaj-Levra N, Nicosia L, Ricchetti F, Rigo M, Mazzola R, Ceccaroni M, Ruggieri R, Alongi F. PO-1353 SBRT for gynecological oligometastases: mono-institutional report of toxicity and clinical outcomes. Radiother Oncol 2022. [DOI: 10.1016/s0167-8140(22)03317-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Nicosia L, Giaj-Levra N, Sicignano G, Cuccia F, Figlia V, Mazzola R, Ricchetti F, Rigo M, Vitale C, Attinà G, De Simone A, Gurrera D, Ruggeri R, Molon G, Alongi F. PO-1452 Stereotactic ablative radiotherapy in patients with refractory ventricular tachyarrhythmia. Radiother Oncol 2022. [DOI: 10.1016/s0167-8140(22)03416-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Nicosia L, Vitale C, Cuccia F, Rigo M, Figlia V, Mazzola R, Giaj-Levra N, Ricchetti F, Ruggeri R, Alongi F. PD-0574 1.5T MR-guided RT versus linac-based VMAT SBRT in localized prostate cancer: a toxicity comparison. Radiother Oncol 2022. [DOI: 10.1016/s0167-8140(22)02889-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Cuccia F, Mazzola R, Pastorello E, Ingrosso G, Franzese C, Scorsetti M, Figlia V, Giaj-Levra N, Nicosia L, Rigo M, Ricchetti F, Vitale C, Attinà G, Ruggieri R, Alongi F. PD-0086 PSMA-PET guided stereotactic body radiotherapy for bone oligorecurrent prostate cancer. Radiother Oncol 2022. [DOI: 10.1016/s0167-8140(22)02756-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Nicosia L, Vitale C, Cuccia F, Figlia V, Giaj-Levra N, Mazzola R, Ricchetti F, Rigo M, Ruggero R, Cavalleri S, Alongi F. PO-1407 Postoperative hypofractionated RT: toxicity and efficacy in a series of 304 prostate adenocarcinoma. Radiother Oncol 2022. [DOI: 10.1016/s0167-8140(22)03371-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Cuccia F, Mazzola R, Sicignano G, Vitale C, Rigo M, Giaj-Levra N, Nicosia L, Figlia V, Ricchetti F, Attinà G, Pastorello E, De Simone A, Gurrera D, Naccarato S, Ruggieri R, Alongi F. Impact of hydrogel peri-rectal spacer insertion on seminal vesicles intra-fraction motion during 1.5 t-MRI-guided adaptive stereotactic body radiotherapy for localized prostate cancer. EUR UROL SUPPL 2021. [DOI: 10.1016/s2666-1683(21)02741-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Cuccia F, Mazzola R, Pastorello E, Rigo M, Giaj-Levra N, Nicosia L, Figlia V, Ricchetti F, Attinà G, Vitale C, De Simone A, Gurrera D, Naccarato S, Sicignano G, Ruggieri R, Alongi F. PSMA-guided SBRT for bone oligometastatic prostate cancer: a monoinstitutional report of preliminary outcomes and toxicity. EUR UROL SUPPL 2021. [DOI: 10.1016/s2666-1683(21)02743-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Cuccia F, Nicosia L, Mazzola R, Figlia V, Giaj-Levra N, Ricchetti F, Rigo M, Vitale C, Attinà G, Pastorello E, Corradini S, Ruggieri R, Alongi F. PO-1376 Preliminary mono-institutional report of prostate/prostate bed SBRT re-irradiation. Radiother Oncol 2021. [DOI: 10.1016/s0167-8140(21)07827-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Cuccia F, Mazzola R, Figlia V, Rigo M, Nicosia L, Giaj-Levra N, Ricchetti F, Vitale C, Attinà G, Pastorello E, Di Paola G, De Simone A, Gurrera D, Naccarato S, Sicignano G, Ruggieri R, Alongi F. PO-1388 1.5 T MR-guided SBRT for oligorecurrent prostate cancer: preliminary report of feasibility and PROMs. Radiother Oncol 2021. [DOI: 10.1016/s0167-8140(21)07839-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Nicosia L, Vitale C, Cuccia F, Figlia V, Giaj-Levra N, Mazzola R, Ricchetti F, Rigo M, Ruggieri R, Cavalleri S, Alongi F. PO-1353 Postoperative hypofractionated RT for prostate adenocarcinoma: results from a large series. Radiother Oncol 2021. [DOI: 10.1016/s0167-8140(21)07804-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Frustaci AM, Tedeschi A, Zinzani PL, Pietrasanta D, Coscia M, Zenz T, Motta M, Gaidano G, Scarfò L, Deodato M, Zamprogna G, Vitale C, Cairoli R, Rossi D, Montillo M. MOLTO, A MULTICENTER, OPEN LABEL, UNCONTROLLED, PHASE II CLINICAL TRIAL ON VENETOCLAX, ATEZOLIZUMAB, OBINUTUZUMAB IN RICHTER TRANSFORMATION: SAFETY INTERIM ANALYSIS. Hematol Oncol 2021. [DOI: 10.1002/hon.40_2880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- A. M. Frustaci
- ASST Grande Ospedale Metropolitano Niguarda Hematology Milan Italy
| | - A. Tedeschi
- ASST Grande Ospedale Metropolitano Niguarda Hematology Milan Italy
| | - P. L. Zinzani
- "L. e A. Seràgnoli," University of Bologna Hematology Bologna Italy
| | - D. Pietrasanta
- Azienda Ospedaliera SS Arrigo e Biagio e Cesare Arrigo Hematology Alessandria Italy
| | - M. Coscia
- A.O.U. Città della Salute e della Scienza di Torino and Department of Molecular Biotechnology and Health Sciences University of Torino Hematology Torino Italy
| | - T. Zenz
- University Hospital Zürich and University of Zürich Hematology Zurich Switzerland
| | - M. Motta
- ASST Spedali Civili Hematology Brescia Italy
| | - G. Gaidano
- University of Eastern Piedmont Translational Medicine, Division of Hematology Novara Italy
| | - L. Scarfò
- Università Vita‐Salute San Raffaele and IRCC Ospedale San Raffaele Hematology Milano Italy
| | - M. Deodato
- ASST Grande Ospedale Metropolitano Niguarda Hematology Milan Italy
| | - G. Zamprogna
- ASST Grande Ospedale Metropolitano Niguarda Hematology Milan Italy
| | - C. Vitale
- A.O.U. Città della Salute e della Scienza di Torino and Department of Molecular Biotechnology and Health Sciences University of Torino Hematology Torino Italy
| | - R. Cairoli
- ASST Grande Ospedale Metropolitano Niguarda Hematology Milan Italy
| | - D. Rossi
- Oncology Institute of Southern Switzerland; Institute of Oncology Research Hematology Bellinzona Switzerland
| | - M. Montillo
- ASST Grande Ospedale Metropolitano Niguarda Hematology Milan Italy
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Visentin A, Mauro FR, Cibien F, Vitale C, Reda G, Fresa A, Ciolli S, Pietrasanta D, Marchetti M, Murru R, Gentile M, Rigolin GM, Quaglia FM, Scarfò L, Sportoletti P, Pravato S, Romano Gargarella L, Facco M, Piazza F, Marchetti M, Coscia M, Laurenti L, Molica S, Pizzolo G, Foà R, Cuneo A, Trentim L. EFFICACY AND DISCONTINUATION RATE OF IBRUTINIB IN TREATMENT NAIVE CHRONIC LYMPHOCYTIC LEUKEMIA PATIENTS WITH TP53 ABNORMALITIES. A REAL‐LIFE CAMPUS CLL STUDY. Hematol Oncol 2021. [DOI: 10.1002/hon.46_2880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- A. Visentin
- Hematology and Clinical Immunology Unit, Department of Medicine University of Padova Padova Italy
| | - F. R. Mauro
- Hematology Unit, Department of Translational and Precision Medicine Sapienza" University Rome Italy
| | - F. Cibien
- Hematology Unit Ca’ Foncello Hospital Treviso Italy
| | - C. Vitale
- Department of Molecular Biotechnology and Health Sciences University of Torino and Division of Hematology A.O.U. Città della Salute e della Scienza di Torino Torino Italy
| | - G. Reda
- Hematology Unit Fondazione IRCCS Ca' Granda Ospedale Maggiore Milan Italy
| | - A. Fresa
- Hematology Institute Fondazione Policlinico Universitario Agostino Gemelli IRCSS Roma Italy
| | - S. Ciolli
- Hematology Unit, Careggi Hospital University of Florence Florence Italy
| | - D. Pietrasanta
- Division of Hematology A.O. SS Antonio e Biagio and Cesare Arrigo Alessandria Italy
| | - M. Marchetti
- Division of Hematology A.O. SS Antonio e Biagio and Cesare Arrigo Alessandria Italy
| | - R. Murru
- Hematology and Stem Cell Transplantation Unit Ospedale A. Businco, ARNAS “G. Brotzu Cagliari Italy
| | - M. Gentile
- Hematology unit, Department of Hemato‐Oncology Annunziata Hospital Cosenza Italy
| | - G. M. Rigolin
- Hematology section, Department of Medical Sciences Azienda Ospedaliera‐Universitaria, Arcispedale S. Anna, University of Ferrara Ferrara Italy
| | - F. M. Quaglia
- Department of Medicine, Section of Hematology University of Verona & Azienda Ospedaliera Universitaria Integrata Verona Italy
| | - L. Scarfò
- Strategic program on CLL University health and Science “San Raffaele Milan Italy
| | - P. Sportoletti
- Hematology and Clinical Immunology unit University of Perugia Perugia Italy
| | - S. Pravato
- Hematology and Clinical Immunology Unit, Department of Medicine University of Padova Padova Italy
| | - L. Romano Gargarella
- Hematology and Clinical Immunology Unit, Department of Medicine University of Padova Padova Italy
| | - M. Facco
- Hematology and Clinical Immunology Unit, Department of Medicine University of Padova Padova Italy
| | - F. Piazza
- Hematology and Clinical Immunology Unit, Department of Medicine University of Padova Padova Italy
| | - M. Marchetti
- Division of Hematology A.O. SS Antonio e Biagio and Cesare Arrigo Alessandria Italy
| | - M. Coscia
- Department of Molecular Biotechnology and Health Sciences University of Torino and Division of Hematology A.O.U. Città della Salute e della Scienza di Torino Torino Italy
| | - L. Laurenti
- Hematology Institute Fondazione Policlinico Universitario Agostino Gemelli IRCSS Roma Italy
| | - S. Molica
- Department Hematology‐Oncology Azienda Ospedaliera Pugliese‐Ciaccio Catanzaro Italy
| | - G. Pizzolo
- Department of Medicine, Section of Hematology University of Verona & Azienda Ospedaliera Universitaria Integrata Verona Italy
| | - R. Foà
- Hematology Unit, Department of Translational and Precision Medicine Sapienza" University Rome Italy
| | - A. Cuneo
- Hematology section, Department of Medical Sciences Azienda Ospedaliera‐Universitaria, Arcispedale S. Anna, University of Ferrara Ferrara Italy
| | - L. Trentim
- Hematology and Clinical Immunology Unit, Department of Medicine University of Padova Padova Italy
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Ferronato MJ, Nadal Serrano M, Arenas Lahuerta EJ, Bernadó Morales C, Paolillo G, Martinez-Sabadell Aliguer A, Santalla H, Mascaró M, Vitale C, Fall Y, Arribas J, Facchinetti MM, Curino AC. Vitamin D analogues exhibit antineoplastic activity in breast cancer patient-derived xenograft cells. J Steroid Biochem Mol Biol 2021; 208:105735. [PMID: 32784045 DOI: 10.1016/j.jsbmb.2020.105735] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 07/22/2020] [Accepted: 08/04/2020] [Indexed: 12/24/2022]
Abstract
Despite advances in breast cancer (BC) treatment, its mortality remains high due to intrinsic or acquired resistance to therapy. Several ongoing efforts are being made to develop novel drugs to treat this pathology with the aim to overcome resistance, prolong patient survival and improve their quality of life. We have previously shown that the non-hypercalcemic vitamin D analogues EM1 and UVB1 display antitumor effects in preclinical studies employing conventional cell lines and animal models developed from these cells. In this work, we explored the antitumor effects of EM1 and UVB1 employing BC cells derived from patient-derived xenografts (PDXs), which are a powerful preclinical tool for testing new drugs. We demonstrated that the analogues reduced the viability of HER2-positive and Triple Negative BC-PDXs. Moreover, using an in vitro model of acquired resistance to Trastuzumab-emtansine, UVB1 displayed anti-proliferative actions under 2D and 3D culture conditions. It inhibited both formation and growth of established organoids. In addition, a direct correlation between UVB1 antitumor effects and VDR expression in PDXs was found. In conclusion, all the results reinforce the potential use of these vitamin D analogues as antitumor agents to treat HER2-positive and Triple Negative BC.
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Affiliation(s)
- María Julia Ferronato
- Laboratorio de Biología del Cáncer, Instituto de Investigaciones Bioquímicas de Bahía Blanca (INIBIBB), Universidad Nacional del Sur (UNS) - CONICET, Departamento de Biología, Bioquímica y Farmacia (UNS), Bahía Blanca, Argentina
| | - Mercedes Nadal Serrano
- Preclinical Research Program, Vall d'Hebron Institute of Oncology (VHIO), 08035 Barcelona, Spain
| | | | - Cristina Bernadó Morales
- Preclinical Research Program, Vall d'Hebron Institute of Oncology (VHIO), 08035 Barcelona, Spain
| | - Giuliana Paolillo
- Laboratorio de Biología del Cáncer, Instituto de Investigaciones Bioquímicas de Bahía Blanca (INIBIBB), Universidad Nacional del Sur (UNS) - CONICET, Departamento de Biología, Bioquímica y Farmacia (UNS), Bahía Blanca, Argentina
| | | | - Hugo Santalla
- Departamento de Química Orgánica, Facultad de Química e Instituto de Investigación Biomédica (IBI), Universidad de Vigo, Campus Lagoas de Marcosende, 36310 Vigo, Spain
| | - Marilina Mascaró
- Laboratorio de Biología del Cáncer, Instituto de Investigaciones Bioquímicas de Bahía Blanca (INIBIBB), Universidad Nacional del Sur (UNS) - CONICET, Departamento de Biología, Bioquímica y Farmacia (UNS), Bahía Blanca, Argentina
| | - Cristian Vitale
- Laboratorio de Química Orgánica, Instituto de Química del Sur (INQUISUR), Universidad Nacional del Sur (UNS) - CONICET, Departamento de Química (UNS), Bahía Blanca, Argentina
| | - Yagamare Fall
- Departamento de Química Orgánica, Facultad de Química e Instituto de Investigación Biomédica (IBI), Universidad de Vigo, Campus Lagoas de Marcosende, 36310 Vigo, Spain
| | - Joaquín Arribas
- Preclinical Research Program, Vall d'Hebron Institute of Oncology (VHIO), 08035 Barcelona, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), 08035 Barcelona, Spain; Department of Biochemistry and Molecular Biology, Universitat Autónoma de Barcelona, Campus de la UAB, 08193 Bellaterra, Spain; Institució Catalana de Recerca i Estudis Avançats, 08010 Barcelona, Spain
| | - María Marta Facchinetti
- Laboratorio de Biología del Cáncer, Instituto de Investigaciones Bioquímicas de Bahía Blanca (INIBIBB), Universidad Nacional del Sur (UNS) - CONICET, Departamento de Biología, Bioquímica y Farmacia (UNS), Bahía Blanca, Argentina
| | - Alejandro Carlos Curino
- Laboratorio de Biología del Cáncer, Instituto de Investigaciones Bioquímicas de Bahía Blanca (INIBIBB), Universidad Nacional del Sur (UNS) - CONICET, Departamento de Biología, Bioquímica y Farmacia (UNS), Bahía Blanca, Argentina.
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Alongi F, Nicosia L, Figlia V, Giaj-Levra N, Cuccia F, Mazzola R, Ricchetti F, Rigo M, Vitale C, De Simone A, Naccarato S, Sicignano G, Gurrera D, Corradini S, Ruggeri R. Long-term disease outcome and volume-based decision strategy in a large cohort of multiple brain metastases treated with a mono-isocentric linac-based Stereotactic Radiosurgery technique. Clin Transl Oncol 2021; 23:1561-1570. [PMID: 33570720 DOI: 10.1007/s12094-020-02550-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [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: 10/23/2020] [Accepted: 12/28/2020] [Indexed: 10/22/2022]
Abstract
PURPOSE Radiosurgery (SRS) is an effective treatment option for brain metastases (BMs). Long-term results of the first worldwide experience with a mono-isocentric, non-coplanar, linac-based stereotactic technique in the treatment of multiple BMs are reported. METHODS patients with multiple BMs, life expectancy > 3 months, and good performance status (≤ 2) were treated with simultaneous SRS with volumetric modulated arc technique. Data were retrospectively evaluated. RESULTS 172 patients accounting for 1079 BMs were treated at our institution from 2017 to 2020. The median number of treated metastases was 4 (range 2-22). Primary tumor histology was: lung (44.8%), breast (32%), and melanoma (9.4%). The 2-year LPFS was 71.6%, respectively. A biological effective dose (BED) ≥ 51.3 Gy10 correlated with higher local control. Uncontrolled systemic disease and melanoma histology were independent prognostic factors correlated with decreased iPFS. Patients with > 10 BMs had a trend towards shorter iPFS (p = 0.055). 31 patients received multiple SRS courses (2-7) in case of intracranial progression. The median iOS was 22.4 months. Brainstem metastases and total PTV > 7.1 cc correlated with shorter iOS. The 1- and 2-year WBRT-free survival was 83.2% and 61.1%, respectively. CONCLUSION Long-term results in a large patient population treated with a mono-isocentric, dedicated technique demonstrated its effectiveness and safety also in the case of multiple courses. The shortened treatment time and the possibility to safely spare healthy brain tissue allows the safe treatment of patients with a large number of metastases and to deliver multiple courses of SRS. In selected cases, the administration of WBRT can be delayed.
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Affiliation(s)
- F Alongi
- Advanced Radiation Oncology Department, IRCCS Sacro Cuore Don Calabria Hospital, Cancer Care Center, via Don Sempreboni 5, 37034, Negrar, Verona, Italy.,University of Brescia, Brescia, Italy
| | - L Nicosia
- Advanced Radiation Oncology Department, IRCCS Sacro Cuore Don Calabria Hospital, Cancer Care Center, via Don Sempreboni 5, 37034, Negrar, Verona, Italy.
| | - V Figlia
- Advanced Radiation Oncology Department, IRCCS Sacro Cuore Don Calabria Hospital, Cancer Care Center, via Don Sempreboni 5, 37034, Negrar, Verona, Italy
| | - N Giaj-Levra
- Advanced Radiation Oncology Department, IRCCS Sacro Cuore Don Calabria Hospital, Cancer Care Center, via Don Sempreboni 5, 37034, Negrar, Verona, Italy
| | - F Cuccia
- Advanced Radiation Oncology Department, IRCCS Sacro Cuore Don Calabria Hospital, Cancer Care Center, via Don Sempreboni 5, 37034, Negrar, Verona, Italy
| | - R Mazzola
- Advanced Radiation Oncology Department, IRCCS Sacro Cuore Don Calabria Hospital, Cancer Care Center, via Don Sempreboni 5, 37034, Negrar, Verona, Italy
| | - F Ricchetti
- Advanced Radiation Oncology Department, IRCCS Sacro Cuore Don Calabria Hospital, Cancer Care Center, via Don Sempreboni 5, 37034, Negrar, Verona, Italy
| | - M Rigo
- Advanced Radiation Oncology Department, IRCCS Sacro Cuore Don Calabria Hospital, Cancer Care Center, via Don Sempreboni 5, 37034, Negrar, Verona, Italy
| | - C Vitale
- Advanced Radiation Oncology Department, IRCCS Sacro Cuore Don Calabria Hospital, Cancer Care Center, via Don Sempreboni 5, 37034, Negrar, Verona, Italy
| | - A De Simone
- Advanced Radiation Oncology Department, IRCCS Sacro Cuore Don Calabria Hospital, Cancer Care Center, via Don Sempreboni 5, 37034, Negrar, Verona, Italy
| | - S Naccarato
- Advanced Radiation Oncology Department, IRCCS Sacro Cuore Don Calabria Hospital, Cancer Care Center, via Don Sempreboni 5, 37034, Negrar, Verona, Italy
| | - G Sicignano
- Advanced Radiation Oncology Department, IRCCS Sacro Cuore Don Calabria Hospital, Cancer Care Center, via Don Sempreboni 5, 37034, Negrar, Verona, Italy
| | - D Gurrera
- Advanced Radiation Oncology Department, IRCCS Sacro Cuore Don Calabria Hospital, Cancer Care Center, via Don Sempreboni 5, 37034, Negrar, Verona, Italy
| | - S Corradini
- Radiation Oncology Department, University Hospital, LMU Munich, Munich, Germany
| | - R Ruggeri
- Advanced Radiation Oncology Department, IRCCS Sacro Cuore Don Calabria Hospital, Cancer Care Center, via Don Sempreboni 5, 37034, Negrar, Verona, Italy
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Mazzola R, Figlia V, Rigo M, Cuccia F, Nicosia L, Giaj-Levra N, Ricchetti F, Vitale C, De Simone A, Sicignano G, Naccarato S, Ruggieri R, Alongi F. Geriatric assessment tools and preliminary patient-reported outcomes in a cohort of elderly patients treated with 1.5T MR-guided and daily adapted abdominal-pelvic SBRT. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)36210-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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21
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Alongi F, Figlia V, Giaj-Levra N, Cuccia F, Mazzola R, Ricchetti F, Rigo M, Vitale C, Corradini S, Ruggieri R, Nicosia L. Non-Coplanar Mono-Isocenter Stereotactic Radiotherapy For Multiple Brain Metastases From Solid Tumors: Results From The First 1000 Metastases. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.2065] [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: 11/24/2022]
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22
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Cuccia F, Nicosia L, Mazzola R, Figlia V, Giaj-Levra N, Ricchetti F, Rigo M, Vitale C, Corradini S, Ruggieri R, Alongi F. Linac-based SBRT for local recurrent prostate cancer after previous radiotherapy. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)36196-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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23
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Binello N, Garrasi C, Canale E, Sancipriano V, Audisio K, Nicolì V, Airola C, Nocera L, Vitale C, Perotto M. Building a Covid-19 unit in a state of emergency: a cross-generational working model. Healthcare delivery lessons from the pandemic. Eur Rev Med Pharmacol Sci 2020; 24:10205-10207. [PMID: 33090429 DOI: 10.26355/eurrev_202010_23242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Affiliation(s)
- N Binello
- COVID-19 Isolation Unit - General Medicine, Michele and Pietro Ferrero Hospital, Verduno, Italy.
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24
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Nielsen BE, Stabile S, Vitale C, Bouzat C. Design, Synthesis, and Functional Evaluation of a Novel Series of Phosphonate-Functionalized 1,2,3-Triazoles as Positive Allosteric Modulators of α7 Nicotinic Acetylcholine Receptors. ACS Chem Neurosci 2020; 11:2688-2704. [PMID: 32786318 DOI: 10.1021/acschemneuro.0c00348] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [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: 12/17/2022] Open
Abstract
The α7 nicotinic acetylcholine receptor is a pentameric ligand-gated ion channel widely distributed in the central nervous system, mainly in the hippocampus and cortex. The enhancement of its activity by positive allosteric modulators (PAMs) is a promising therapeutic strategy for cognitive deficits and neurodegenerative disorders. With the aim of developing novel scaffolds with PAM activity, we designed and synthesized a series of phosphonate-functionalized 1,4-disubstituted 1,2,3-triazoles using supported copper nanoparticles as the cycloaddition reaction catalyst and evaluated their activity on α7 receptors by single-channel and whole-cell recordings. We identified several triazole derivatives that displayed PAM activity, with the compound functionalized with the methyl phosphonate group being the most efficacious one. At the macroscopic level, α7 potentiation was evidenced as an increase of the maximal currents elicited by acetylcholine with minimal effects on desensitization, recapitulating the actions of type I PAMs. At the single-channel level, the active compounds did not affect channel amplitude but significantly increased the duration of channel openings and activation episodes. By using chimeric and mutant α7 receptors, we demonstrated that the new α7 PAMs share transmembrane structural determinants of potentiation with other chemically nonrelated PAMs. To gain further insight into the chemical basis of potentiation, we applied structure-activity relationship strategies involving modification of the chain length, inversion of substituent positions in the triazole ring, and changes in the aromatic nucleus. Our findings revealed that the phosphonate-functionalized 1,4-disubstituted 1,2,3-triazole is a novel pharmacophore for the development of therapeutic agents for neurological and neurodegenerative disorders associated with cholinergic dysfunction.
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Affiliation(s)
- Beatriz Elizabeth Nielsen
- Departamento de Biologı́a, Bioquı́mica y Farmacia, Instituto de Investigaciones Bioquı́micas de Bahı́a Blanca (INIBIBB), Departamento de Biologı́a, Bioquı́mica y Farmacia, Universidad Nacional del Sur-Consejo Nacional de Investigaciones Cientı́ficas y Técnicas (CONICET), Bahía Blanca 8000, Buenos Aires, Argentina
| | - Santiago Stabile
- Instituto de Quı́mica del Sur (INQUISUR), Departamento de Quı́mica, Universidad Nacional del Sur-Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Bahía Blanca 8000, Buenos Aires, Argentina
| | - Cristian Vitale
- Instituto de Quı́mica del Sur (INQUISUR), Departamento de Quı́mica, Universidad Nacional del Sur-Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Bahía Blanca 8000, Buenos Aires, Argentina
| | - Cecilia Bouzat
- Departamento de Biologı́a, Bioquı́mica y Farmacia, Instituto de Investigaciones Bioquı́micas de Bahı́a Blanca (INIBIBB), Departamento de Biologı́a, Bioquı́mica y Farmacia, Universidad Nacional del Sur-Consejo Nacional de Investigaciones Cientı́ficas y Técnicas (CONICET), Bahía Blanca 8000, Buenos Aires, Argentina
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25
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Nicosia L, Mazzola R, Francolini G, Triggiani L, Napoli G, Cuccia F, Figlia V, Giaj-Levra N, Ricchetti F, Rigo M, Vitale C, Livi L, Magrini S, Salgarello M, Alongi F. 678P Metastasis-directed stereotactic body radiotherapy (SBRT)-guided by PET-CT 18F-choline versus PET-CT 68Ga-PSMA in castration sensitive oligorecurrent prostate cancer: A comparative effectiveness analysis. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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26
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Mazzola R, Figlia V, Rigo M, Cuccia F, Ricchetti F, Giaj-Levra N, Nicosia L, Vitale C, Sicignano G, De Simone A, Naccarato S, Ruggieri R, Alongi F. 1862P Geriatric assessment tools and preliminary patient-reported outcomes in a cohort of elderly patients treated with 1.5T MR guided abdominal-pelvic SBRT. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.1509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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27
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Ribone SR, Ferronato MJ, Vitale C, Fall Y, Curino AC, Facchinetti MM, Quevedo MA. Vitamin D receptor exhibits different pharmacodynamic features in tumoral and normal microenvironments: A molecular modeling study. J Steroid Biochem Mol Biol 2020; 200:105649. [PMID: 32142933 DOI: 10.1016/j.jsbmb.2020.105649] [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] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Revised: 02/28/2020] [Accepted: 03/03/2020] [Indexed: 12/20/2022]
Abstract
The vitamin D receptor (VDR) constitutes a promising therapeutic target for the treatment of cancer. Unfortunately, its natural agonist calcitriol does not have clinical utility due to its potential to induce hypercalcemic effects at the concentrations required to display antitumoral activity. For this reason, the search for new calcitriol analogues with adequate therapeutic profiles has been actively pursued by the scientific community. We have previously reported the obtaining and the biological activity evaluation of new calcitriol analogues by modification of its sidechain, which exhibited relevant antiproliferative and selectivity profiles against tumoral and normal cells. In this work we conducted molecular modeling studies (i.e. molecular docking, molecular dynamics, constant pH molecular dynamics (CpHMD) and free energy of binding analysis) to elucidate at an atomistic level the molecular basis related to the potential of the new calcitriol analogues to achieve selectivity between tumoral and normal cells. Two histidine residues (His305 and His397) were found to exhibit a particular tautomeric configuration that produces the observed bioactivity. Also, different acid-based properties were observed for His305 and His307 with His305 showing an increased acidity (pKa 5.2) compared to His397 (pKa 6.8) and to the typical histidine residue. This behavior favored the pharmacodynamic interaction of the calcitriol analogues exhibiting selectivity for tumoral cells when VDR was modeled at the more acidic tumoral environment (pH ≅ 6) compared to the case when VDR was modeled at pH 7.4 (normal cell environment). On the other hand, non-selective compounds, including calcitriol, exhibited a similar interaction pattern with VDR when the receptor was modeled at both pH conditions. The results presented constitute the first evidence on the properties of the VDR receptor in different physicochemical environments and thus represent a significant contribution to the in silico screening and design of new calcitriol analogues.
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Affiliation(s)
- Sergio R Ribone
- Unidad de Investigación y Desarrollo en Tecnología Farmacéutica (UNITEFA), CONICET and Departamento de Ciencias Farmacéuticas, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba. X5000HUA, Córdoba, Argentina
| | - Maria J Ferronato
- Laboratorio de Biología del Cáncer, Instituto de Investigaciones Bioquímicas de Bahía Blanca (INIBIBB), Universidad Nacional del Sur (UNS), CONICET, Departamento de Biología, Bioquímica y Farmacia (UNS), Bahía Blanca, Argentina
| | - Cristian Vitale
- Laboratorio de Química Orgánica, Instituto de Química del Sur (INQUISUR), Universidad Nacional del Sur (UNS), CONICET, Departamento de Química (UNS), Bahía Blanca, Argentina
| | - Yagamare Fall
- Departamento de Química Orgánica, Facultad de Química e Instituto de Investigación Biomédica (IBI), Universidad de Vigo, Campus Lagoas de Marcosende, 36310, Vigo, Spain
| | - Alejandro C Curino
- Laboratorio de Biología del Cáncer, Instituto de Investigaciones Bioquímicas de Bahía Blanca (INIBIBB), Universidad Nacional del Sur (UNS), CONICET, Departamento de Biología, Bioquímica y Farmacia (UNS), Bahía Blanca, Argentina
| | - Maria M Facchinetti
- Laboratorio de Biología del Cáncer, Instituto de Investigaciones Bioquímicas de Bahía Blanca (INIBIBB), Universidad Nacional del Sur (UNS), CONICET, Departamento de Biología, Bioquímica y Farmacia (UNS), Bahía Blanca, Argentina
| | - Mario A Quevedo
- Unidad de Investigación y Desarrollo en Tecnología Farmacéutica (UNITEFA), CONICET and Departamento de Ciencias Farmacéuticas, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba. X5000HUA, Córdoba, Argentina.
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28
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Erro R, Picillo M, Amboni M, Savastano R, Scannapieco S, Cuoco S, Santangelo G, Vitale C, Pellecchia MT, Barone P. Comparing postural instability and gait disorder and akinetic‐rigid subtyping of Parkinson disease and their stability over time. Eur J Neurol 2019; 26:1212-1218. [DOI: 10.1111/ene.13968] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Accepted: 04/04/2019] [Indexed: 01/19/2023]
Affiliation(s)
- R. Erro
- Center for Neurodegenerative Disease – CEMAND Department of Medicine, Surgery and Dentistry ‘Scuola Medica Salernitana’ University of Salerno Baronissi (SA) Italy
| | - M. Picillo
- Center for Neurodegenerative Disease – CEMAND Department of Medicine, Surgery and Dentistry ‘Scuola Medica Salernitana’ University of Salerno Baronissi (SA) Italy
| | - M. Amboni
- Center for Neurodegenerative Disease – CEMAND Department of Medicine, Surgery and Dentistry ‘Scuola Medica Salernitana’ University of Salerno Baronissi (SA) Italy
- Institute of Diagnosis and Health IDC‐Hermitage Capodimonte Naples Italy
| | - R. Savastano
- Azienda Ospedaliera Universitaria 'San Giovanni di Dio e Ruggi d'Aragona' SalernoItaly
| | - S. Scannapieco
- Center for Neurodegenerative Disease – CEMAND Department of Medicine, Surgery and Dentistry ‘Scuola Medica Salernitana’ University of Salerno Baronissi (SA) Italy
| | - S. Cuoco
- Center for Neurodegenerative Disease – CEMAND Department of Medicine, Surgery and Dentistry ‘Scuola Medica Salernitana’ University of Salerno Baronissi (SA) Italy
| | - G. Santangelo
- Department of Psychology University of Campania Luigi Vanvitelli CasertaItaly
| | - C. Vitale
- Institute of Diagnosis and Health IDC‐Hermitage Capodimonte Naples Italy
- Department of Motor Sciences and Wellness University ‘Parthenope’ Naples Italy
| | - M. T. Pellecchia
- Center for Neurodegenerative Disease – CEMAND Department of Medicine, Surgery and Dentistry ‘Scuola Medica Salernitana’ University of Salerno Baronissi (SA) Italy
| | - P. Barone
- Center for Neurodegenerative Disease – CEMAND Department of Medicine, Surgery and Dentistry ‘Scuola Medica Salernitana’ University of Salerno Baronissi (SA) Italy
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Nardone V, Gaetano M, Calvanese M, Di Biase A, Nuzzo I, Di Rienzo L, D’Onofrio I, Calvanese M, Pastina P, Guida C, Vitale C, Tini P, Cappabianca S, Pirtoli L. EP-1239 Role of perilesional edema in patients with glioblastoma undergoing adjuvant chemo-radiation. Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(19)31659-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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30
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Ferronato MJ, Alonso EN, Salomón DG, Fermento ME, Gandini NA, Quevedo MA, Mascaró E, Vitale C, Fall Y, Facchinetti MM, Curino AC. Antitumoral effects of the alkynylphosphonate analogue of calcitriol EM1 on glioblastoma multiforme cells. J Steroid Biochem Mol Biol 2018; 178:22-35. [PMID: 29102624 DOI: 10.1016/j.jsbmb.2017.10.019] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2017] [Revised: 09/22/2017] [Accepted: 10/25/2017] [Indexed: 02/05/2023]
Abstract
Glioblastoma multiforme (GBM) is the worst and most common brain tumor, characterized by high proliferation and invasion rates. The current standard treatment is mainly based on chemoradiotherapy and this approach has slightly improved patient survival. Thus, novel strategies aimed at prolonging the survival and ensuring a better quality of life are necessary. In the present work, we investigated the antitumoral effect of the novel analogue of calcitriol EM1 on GBM cells employing in vitro, in silico, and in vivo assays. In vitro, we demonstrated that EM1 treatment selectively decreases the viability of murine and human tumor cells without affecting that of normal human astrocytes. The analysis of the mechanisms showed that EM1 produces cell cycle arrest in the T98G cell line, which is accompanied by an increase in p21, p27, p57 protein levels and a decrease in cyclin D1, p-Akt-S473, p-ERK1/2 and c-Jun expression. Moreover, EM1 treatment also exerts in GBM cells anti-migratory effects and decreases their invasive capacity by a reduction in MMP-9 proteolytic activity. In silico, we demonstrated that EM1 is able to bind to the vitamin D receptor with greater affinity than calcitriol. Finally, we showed that EM1 treatment of nude mice administered at 50ug/kg body weight during 21days neither induces hypercalcemia nor toxicity effects. In conclusion, all the results indicate the potential of EM1 analogue as a promising therapeutic alternative for GBM treatment.
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Affiliation(s)
- María Julia Ferronato
- Laboratorio de Biología del Cáncer, Instituto de Investigaciones Bioquímicas de Bahía Blanca (INIBIBB), Universidad Nacional del Sur (UNS), CONICET, Departamento de Biología, Bioquímica y Farmacia (UNS), Bahía Blanca, Argentina
| | - Eliana Noelia Alonso
- Laboratorio de Biología del Cáncer, Instituto de Investigaciones Bioquímicas de Bahía Blanca (INIBIBB), Universidad Nacional del Sur (UNS), CONICET, Departamento de Biología, Bioquímica y Farmacia (UNS), Bahía Blanca, Argentina
| | - Débora Gisele Salomón
- Laboratorio de Biología del Cáncer, Instituto de Investigaciones Bioquímicas de Bahía Blanca (INIBIBB), Universidad Nacional del Sur (UNS), CONICET, Departamento de Biología, Bioquímica y Farmacia (UNS), Bahía Blanca, Argentina
| | - María Eugenia Fermento
- Laboratorio de Biología del Cáncer, Instituto de Investigaciones Bioquímicas de Bahía Blanca (INIBIBB), Universidad Nacional del Sur (UNS), CONICET, Departamento de Biología, Bioquímica y Farmacia (UNS), Bahía Blanca, Argentina
| | - Norberto Ariel Gandini
- Laboratorio de Biología del Cáncer, Instituto de Investigaciones Bioquímicas de Bahía Blanca (INIBIBB), Universidad Nacional del Sur (UNS), CONICET, Departamento de Biología, Bioquímica y Farmacia (UNS), Bahía Blanca, Argentina
| | - Mario Alfredo Quevedo
- Unidad de Investigación y Desarrollo en Tecnología Farmacéutica (UNITEFA-CONICET), Facultad de Ciencias Químicas, Ciudad Universitaria, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Evangelina Mascaró
- Laboratorio de Química Orgánica, Instituto de Química del Sur (INQUISUR), Universidad Nacional del Sur (UNS), CONICET, Departamento de Química (UNS), Bahía Blanca, Argentina
| | - Cristian Vitale
- Laboratorio de Química Orgánica, Instituto de Química del Sur (INQUISUR), Universidad Nacional del Sur (UNS), CONICET, Departamento de Química (UNS), Bahía Blanca, Argentina
| | - Yagamare Fall
- Departamento de Química Orgánica, Facultad de Química e Instituto de Investigación Biomédica (IBI), Universidad de Vigo, Campus Lagoas de Marcosende, 36310 Vigo, Spain
| | - María Marta Facchinetti
- Laboratorio de Biología del Cáncer, Instituto de Investigaciones Bioquímicas de Bahía Blanca (INIBIBB), Universidad Nacional del Sur (UNS), CONICET, Departamento de Biología, Bioquímica y Farmacia (UNS), Bahía Blanca, Argentina
| | - Alejandro Carlos Curino
- Laboratorio de Biología del Cáncer, Instituto de Investigaciones Bioquímicas de Bahía Blanca (INIBIBB), Universidad Nacional del Sur (UNS), CONICET, Departamento de Biología, Bioquímica y Farmacia (UNS), Bahía Blanca, Argentina.
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Lencina MMS, Redondo FL, Müller C, Hanazumi V, Vitale C, Ninago MD, Vega DA, Villar MA, Ciolino AE. A Straightforward Methodology for the Synthesis of α,ω-Telechelic Poly(dimethylsiloxane)s. Aust J Chem 2018. [DOI: 10.1071/ch17508] [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: 11/23/2022]
Abstract
In this work we report the synthesis of α,ω-telechelic poly(dimethylsiloxane)s (α,ω-PDMS) by employing a novel bifunctional initiator obtained from a commercially available siloxane precursor, diglycidylether-terminated poly(dimethylsiloxane) (PDMS-DGE). The synthetic strategy was easily followed by different colour changes, and involved the high-vacuum reaction of sec-Bu−Li+ with 1,1′-diphenylethylene (DPE) to afford the addition adduct (bright red) that was subsequently reacted with PDMS-DGE, promoting the nuclephilic ring-opening from epoxide-end chains. The resulting bifunctional initiator (light green) was then employed to polymerize hexamethyl(cyclotrisiloxane) monomer (D3) by using conventional anionic polymerization (from light green to pale yellow). From suitable terminating agents, silane (–SiH), vinyl (–CH=CH2), hydroxy (–OH), and even methacryloyl α,ω-PDMS were obtained. 1H NMR and FT-IR analyses confirmed the presence of the targeted functional groups in the resulting polymers. However, a careful siliconization procedure should be performed over glass surfaces during the fractionation of chlorosilane ampoules in order to avoid the presence of silanol moieties that decrease end-capping efficiency. This fact was observed not only from NMR but also from size exclusion chromatography (SEC) analyses, since narrow molar masses distributions (1.15 ≤ Mw/Mn ≤ 1.3) and a good control over the resulting molar masses were observed.
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Biffi A, Rea F, Scotti L, Mugelli A, Lucenteforte E, Bettiol A, Chinellato A, Onder G, Vitale C, Agabiti N, Trifirò G, Roberto G, Corrao G. Antidepressants and the risk of arrhythmia in elderly affected by a previous cardiovascular disease: a real-life investigation from Italy. Eur J Clin Pharmacol 2017; 74:119-129. [PMID: 29046942 DOI: 10.1007/s00228-017-2352-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [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: 08/04/2017] [Accepted: 10/09/2017] [Indexed: 12/18/2022]
Abstract
PURPOSE The study aimed to fill existing knowledge gaps on the safety of antidepressant drugs (ADs) by estimating the risk of hospitalization for arrhythmia associated with use of selective serotonin reuptake inhibitors (SSRIs) and newer atypical ADs (NAAs) among elderly with previous cardiovascular (CV) events. METHODS The cohort was composed by 199,569 individuals aged ≥ 65 years from five Italian healthcare territorial units who were discharged for cardiovascular outcomes in the years 2008-2010. The 17,277 patients who experienced hospital admission for arrhythmia during follow-up were included as cases. Odds of current ADs use among cases (i.e., 14 days before hospital admission) was compared with (i) odds of current use of 1:5 matched controls (between-patients case-control) and with (ii) odds of previous use during 1:5 matched control periods (within-patient case-crossover). The risk of arrhythmia associated with ADs current use was modelled fitting a conditional logistic regression. A set of sensitivity analyses was performed to account for sources of systematic uncertainty. RESULTS Current users of SSRIs and NAAs were at increased risk of arrhythmia with case-control odds ratios (OR) of 1.37 (95% confidence interval, CI 1.18 to 1.58) and 1.41 (1.16 to 1.71) and case-crossover OR of 1.48 (1.20 to 1.81) and 1.72 (1.31 to 2.27). An increased risk of arrhythmia was associated with current use of trazodone (NAA) consistently in case-control and case-crossover designs. CONCLUSIONS Evidence that current use of SSRIs and NAAs is associated to an increased risk of arrhythmia among elderly with CV disease was consistently supplied by two observational approaches.
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Affiliation(s)
- A Biffi
- Laboratory of Healthcare Research & Pharmacoepidemiology, Unit of Biostatistics, Epidemiology and Public Health, Department of Statistics and Quantitative Methods, University of Milano-Bicocca, Milan, Italy.
| | - F Rea
- Laboratory of Healthcare Research & Pharmacoepidemiology, Unit of Biostatistics, Epidemiology and Public Health, Department of Statistics and Quantitative Methods, University of Milano-Bicocca, Milan, Italy
| | - L Scotti
- Laboratory of Healthcare Research & Pharmacoepidemiology, Unit of Biostatistics, Epidemiology and Public Health, Department of Statistics and Quantitative Methods, University of Milano-Bicocca, Milan, Italy
| | - A Mugelli
- Department of Neurosciences, Psychology, Drug Research and Children's Health, University of Florence, Florence, Italy
| | - E Lucenteforte
- Department of Neurosciences, Psychology, Drug Research and Children's Health, University of Florence, Florence, Italy
| | - A Bettiol
- Department of Neurosciences, Psychology, Drug Research and Children's Health, University of Florence, Florence, Italy.,Treviso Local Health Unit, Treviso, Italy
| | | | - G Onder
- Department of Geriatrics, Neurosciences and Orthopaedics, A. Gemelli University Hospital, Università Cattolica del Sacro Cuore, Rome, Italy
| | - C Vitale
- Department of Medical Sciences, IRCCS San Raffaele Pisana, Rome, Italy
| | - N Agabiti
- Department of Epidemiology, Lazio Regional Health Service, Rome, Italy
| | - G Trifirò
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, Messina, Italy
| | - G Roberto
- Epidemiology Unit, Regional Agency for Healthcare Services of Tuscany, Florence, Italy
| | - G Corrao
- Laboratory of Healthcare Research & Pharmacoepidemiology, Unit of Biostatistics, Epidemiology and Public Health, Department of Statistics and Quantitative Methods, University of Milano-Bicocca, Milan, Italy
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Berkman C, Vitale C. SPEECH-LANGUAGE PATHOLOGISTS’ VIEWS ABOUT ASPIRATION RISK AND FEEDING IN ADVANCED DEMENTIA. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.1342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- C. Berkman
- Graduate School of Social Service, Fordham University, New York, New York,
| | - C. Vitale
- University of Michigan, Ann Arbor, Michigan
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Suh T, Mullan P, Vitale C. GERIATRIC FELLOW PACE ROTATION: LEARNING ABOUT MANAGED CARE AND MEDICAL DIRECTORSHIP PRINCIPLES. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- T. Suh
- Internal Medicine, University of Michigan, Ann Arbor, Michigan,
- Huron Valley PACE, Ypsilanti, Michigan,
- Ann Arbor VA Hospital, Ann Arbor, Michigan
| | - P. Mullan
- Internal Medicine, University of Michigan, Ann Arbor, Michigan,
| | - C. Vitale
- Internal Medicine, University of Michigan, Ann Arbor, Michigan,
- Ann Arbor VA Hospital, Ann Arbor, Michigan
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Affiliation(s)
- G. M. C. Rosano
- Department of Cardiovascular and Cell Science Research, St George's Hospital, London, UK
| | - I. Spoletini
- Department of Medical Sciences, IRCCS San Raffaele Pisana, Rome, Italy
| | - C. Vitale
- Department of Medical Sciences, IRCCS San Raffaele Pisana, Rome, Italy
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D'Amato G, Vitale C, D'Amato M, Cecchi L, Liccardi G, Molino A, Vatrella A, Sanduzzi A, Maesano C, Annesi-Maesano I. Thunderstorm-related asthma: what happens and why. Clin Exp Allergy 2016; 46:390-6. [PMID: 26765082 DOI: 10.1111/cea.12709] [Citation(s) in RCA: 91] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2015] [Revised: 12/21/2015] [Accepted: 01/05/2016] [Indexed: 01/07/2023]
Abstract
The fifth report issued by the Intergovernmental Panel on Climate Change forecasts that greenhouse gases will increase the global temperature as well as the frequency of extreme weather phenomena. An increasing body of evidence shows the occurrence of severe asthma epidemics during thunderstorms in the pollen season, in various geographical zones. The main hypotheses explaining association between thunderstorms and asthma claim that thunderstorms can concentrate pollen grains at ground level which may then release allergenic particles of respirable size in the atmosphere after their rupture by osmotic shock. During the first 20-30 min of a thunderstorm, patients suffering from pollen allergies may inhale a high concentration of the allergenic material that is dispersed into the atmosphere, which in turn can induce asthmatic reactions, often severe. Subjects without asthma symptoms, but affected by seasonal rhinitis can also experience an asthma attack. All subjects affected by pollen allergy should be alerted to the danger of being outdoors during a thunderstorm in the pollen season, as such events may be an important cause of severe exacerbations. In light of these observations, it is useful to predict thunderstorms and thus minimize thunderstorm-related events.
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Affiliation(s)
- G D'Amato
- Division of Respiratory and Allergic Diseases, Department of Chest Diseases, High Speciality A. Cardarelli Hospital, Napoli, Italy
| | - C Vitale
- First Division of Pneumology, High Speciality Hospital 'V. Monaldi' and University 'Federico II' Medical School Naples, Napoli, Italy
| | - M D'Amato
- First Division of Pneumology, High Speciality Hospital 'V. Monaldi' and University 'Federico II' Medical School Naples, Napoli, Italy
| | - L Cecchi
- University of Florence, Florence, Italy.,Allergy and Clinical Immunology Section, Azienda Sanitaria di Prato, Prato, Italy
| | - G Liccardi
- Division of Respiratory and Allergic Diseases, Department of Chest Diseases, High Speciality A. Cardarelli Hospital, Napoli, Italy
| | - A Molino
- First Division of Pneumology, High Speciality Hospital 'V. Monaldi' and University 'Federico II' Medical School Naples, Napoli, Italy
| | - A Vatrella
- Department of Medicine and Surgery, University of Salerno, Salerno, Italy
| | - A Sanduzzi
- First Division of Pneumology, High Speciality Hospital 'V. Monaldi' and University 'Federico II' Medical School Naples, Napoli, Italy
| | - C Maesano
- Epidemiology of Allergic and Respiratory Diseases Department (EPAR), Pierre Louis Institute of Epidemiology and Public Health (IPLESP UMRS 1136), UPMC Univ Paris 06, INSERM, Saint-Antoine Medical School, Sorbonne Universités, Paris, France
| | - I Annesi-Maesano
- Epidemiology of Allergic and Respiratory Diseases Department (EPAR), Pierre Louis Institute of Epidemiology and Public Health (IPLESP UMRS 1136), UPMC Univ Paris 06, INSERM, Saint-Antoine Medical School, Sorbonne Universités, Paris, France
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Mascolo A, Sessa M, Scavone C, De Angelis A, Vitale C, Berrino L, Rossi F, Rosano G, Capuano A. New and old roles of the peripheral and brain renin-angiotensin-aldosterone system (RAAS): Focus on cardiovascular and neurological diseases. Int J Cardiol 2016; 227:734-742. [PMID: 27823897 DOI: 10.1016/j.ijcard.2016.10.069] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2016] [Accepted: 10/26/2016] [Indexed: 02/06/2023]
Abstract
It is commonly accepted that the renin-angiotensin-aldosterone system (RAAS) is a cardiovascular circulating hormonal system that plays also an important role in the modulation of several patterns in the brain. The pathway of the RAAS can be divided into two classes: the traditional pathway of RAAS, also named classic RAAS, and the non-classic RAAS. Both pathways play a role in both cardiovascular and neurological diseases through a peripheral or central control. In this regard, renewed interest is growing in the last years for the consideration that the brain RAAS could represent a new important therapeutic target to regulate not only the blood pressure via central nervous control, but also neurological diseases. However, the development of compounds able to cross the blood-brain barrier and to act on the brain RAAS is challenging, especially if the metabolic stability and the half-life are taken into consideration. To date, two drug classes (aminopeptidase type A inhibitors and angiotensin IV analogues) acting on the brain RAAS are in development in pre-clinical or clinical stages. In this article, we will present an overview of the biological functions played by peripheral and brain classic and non-classic pathways of the RAAS in several clinical conditions, focusing on the brain RAAS and on the new pharmacological targets of the RAAS.
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Affiliation(s)
- A Mascolo
- Department of Experimental Medicine, Section of Pharmacology L. Donatelli, Second University of Naples, Naples, Italy.
| | - M Sessa
- Department of Experimental Medicine, Section of Pharmacology L. Donatelli, Second University of Naples, Naples, Italy
| | - C Scavone
- Department of Experimental Medicine, Section of Pharmacology L. Donatelli, Second University of Naples, Naples, Italy
| | - A De Angelis
- Department of Experimental Medicine, Section of Pharmacology L. Donatelli, Second University of Naples, Naples, Italy
| | - C Vitale
- IRCCS San Raffaele Pisana, Rome, Italy
| | - L Berrino
- Department of Experimental Medicine, Section of Pharmacology L. Donatelli, Second University of Naples, Naples, Italy
| | - F Rossi
- Department of Experimental Medicine, Section of Pharmacology L. Donatelli, Second University of Naples, Naples, Italy
| | - G Rosano
- IRCCS San Raffaele Pisana, Rome, Italy; Cardiovascular and Cell Sciences Research Institute, St. George's, University of London, London, UK
| | - A Capuano
- Department of Experimental Medicine, Section of Pharmacology L. Donatelli, Second University of Naples, Naples, Italy
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Erro R, Picillo M, Vitale C, Amboni M, Moccia M, Santangelo G, Pellecchia MT, Barone P. The non-motor side of the honeymoon period of Parkinson's disease and its relationship with quality of life: a 4-year longitudinal study. Eur J Neurol 2016; 23:1673-1679. [DOI: 10.1111/ene.13106] [Citation(s) in RCA: 62] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Accepted: 06/09/2016] [Indexed: 01/16/2023]
Affiliation(s)
- R. Erro
- Sobell Department of Motor Neuroscience and Movement Disorders; UCL Institute of Neurology; London UK
- Department of Neuroscience, Biomedicine and Movement Science; University of Verona; Verona Italy
| | - M. Picillo
- Department of Medicine and Surgery; Center for Neurodegenerative diseases (CEMAND), Neuroscience Section; University of Salerno; Baronissi (SA) Italy
| | - C. Vitale
- University Parthenope; Naples Italy
- IDC-Hermitage-Capodimonte; Naples Italy
| | - M. Amboni
- IDC-Hermitage-Capodimonte; Naples Italy
| | - M. Moccia
- Department of Neuroscience, Reproductive and Odontostomatologic Sciences; University of Naples Federico II; Naples Italy
| | - G. Santangelo
- Department of Psychology, Second University of Naples; Caserta Italy
| | - M. T. Pellecchia
- Department of Medicine and Surgery; Center for Neurodegenerative diseases (CEMAND), Neuroscience Section; University of Salerno; Baronissi (SA) Italy
| | - P. Barone
- Department of Medicine and Surgery; Center for Neurodegenerative diseases (CEMAND), Neuroscience Section; University of Salerno; Baronissi (SA) Italy
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D'Amato G, Vitale C, Lanza M, Sanduzzi A, Molino A, Mormile M, Vatrella A, Bilò MB, Antonicelli L, Bresciani M, Micheletto C, Vaghi A, D'Amato M. Near fatal asthma: treatment and prevention. Eur Ann Allergy Clin Immunol 2016; 48:116-122. [PMID: 27425166] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Near-fatal asthma (NFA) is described as acute asthma associated with a respiratory arrest or arterial carbon dioxide tension greater than 50 mmHg, with or without altered consciousness, requiring mechanical ventilation. Risk factors for near fatal asthma have not been fully elucidated. In 80-85% of all fatal events, a phenotype, characterized by eosinophilic inflammation associated with gradual deterioration occurring in patients with severe and poorly controlled asthma, has been identified. Regarding to the management, acute severe asthma remains a significant clinical problem, which needs to be identified to facilitate early and appropriate therapeutic interventions. The assessment relies on clinical signs, but additional information might be obtained from chest radiography or blood gas analysis. No investigation should delay the initiation of appropriate therapy. The goals of therapy are the maintenance of oxygenation, relief of airflow obstruction, reduction of airways edema and mucus plugging (with Increased use of medications such as beta-agonists via metered dose inhalers and nebulizers, oral and/or intravenous (other than by inhalation) corticosteroids and oral or intravenous theophylline) whereas supporting ventilation as clinically indicated. Of course, the emergency physician needs to consider the wide range of potential complications, as attention to these problems when managing severe acute asthma might significantly improve outcome. An understanding of the available agents and potential pitfalls in the management of NFA is mandatory for the emergency physician.
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Affiliation(s)
- G D'Amato
- Division of Respiratory and Allergic Diseases, Department of Chest Diseases High Speciality, A. Cardarelli Hospital, Napoli, Italy. University "Federico II", Medical School of Respiratory Diseases, Naples, Italy. E-mail:
| | - C Vitale
- Department of medicine and surgery, University of Salerno, Italy
| | - M Lanza
- First Division of Pneumology, High Speciality Hospital "V. Monaldi" and University "Federico II" Medical School, Naples, Italy
| | - A Sanduzzi
- Second Division of Pneumology, High Speciality Hospital "V. Monaldi" and University "Federico II" Medical School, Naples, Italy
| | - A Molino
- First Division of Pneumology, High Speciality Hospital "V. Monaldi" and University "Federico II" Medical School, Naples, Italy
| | - M Mormile
- Autonomic Service of Pneumology, Policlinical University Federico II, Naples, Italy
| | - A Vatrella
- Department of medicine and surgery, University of Salerno, Italy
| | - M B Bilò
- Service of Immunoallergology, University Hospital "Ospedali Riuniti", Ancona, Italy
| | - L Antonicelli
- Service of Immunoallergology, University Hospital "Ospedali Riuniti", Ancona, Italy
| | - M Bresciani
- Service of Allergology, Hospital san Paolo, Civitavecchia, Italy
| | - C Micheletto
- Division of Pneumology, Hospital Mater Salutis, Legnago,Verona, Italy
| | - A Vaghi
- Division of Pneumology, Hospital Salvini, Garbagnate, Milan, Italy
| | - M D'Amato
- First Division of Pneumology, High Speciality Hospital "V. Monaldi" and University "Federico II" Medical School, Naples, Italy
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Falchi L, Vitale C, Keating MJ, Lerner S, Wang X, Elhor Gbito KY, Strom S, Wierda WG, Ferrajoli A. Incidence and prognostic impact of other cancers in a population of long-term survivors of chronic lymphocytic leukemia. Ann Oncol 2016; 27:1100-1106. [PMID: 26912560 DOI: 10.1093/annonc/mdw072] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2015] [Accepted: 02/08/2016] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Information on the impact of other cancers (OCs) in long-term survivors (LTSs) of chronic lymphocytic leukemia (CLL) is limited. PATIENTS AND METHODS Patients with CLL who survived >10 years were defined as LTSs of CLL. We calculated standardized incidence ratios (SIRs) to compare the incidence of OC in LTS of CLL versus the general population. A multivariable model was used to identify independent predictors of OC. Overall survival was analyzed as a function of the presence of OC. RESULTS Among 797 LTSs of CLL, the cumulative frequency of OC was 36%, similar between 570 patients (72%) who required treatment for CLL (TRT) and 227 (28%) who remained untreated (UT). The most common OC in both groups was non-melanoma skin cancer, followed by prostate cancer, breast cancer, melanoma, lung cancer, and leukemia in TRT patients, and by prostate cancer, breast cancer, melanoma, lung cancer, and gastrointestinal tumors in the UT group. The SIR for all OC was 1.2 (P = 0.034). It was higher in males (SIR 1.31; P = 0.013) and patients <60 years (SIR 1.27; P = 0.027). A higher SIR was shown for secondary leukemia, melanoma, and head-and-neck cancers, whereas a lower SIR was found for gastrointestinal and bladder cancers. Independent predictors of OC development were advanced age, male gender, and lower platelets. The survival of patients with OC was 16.2 months and that of patients without OC 22.9 years. CONCLUSIONS LTSs of CLL have an increased incidence of OC compared with the general population. CLL therapy is not a risk factor for OC in LTSs of CLL. The presence of an OC in these patients may be associated with shorter survival.
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Affiliation(s)
| | | | | | | | - X Wang
- Department of Biostatistics
| | - K Y Elhor Gbito
- Department of Epidemiology, The University of Texas MD Anderson Cancer Center, Houston, USA
| | - S Strom
- Department of Epidemiology, The University of Texas MD Anderson Cancer Center, Houston, USA
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Ferronato MJ, Obiol DJ, Fermento ME, Gandini NA, Alonso EN, Salomón DG, Vitale C, Mascaró E, Fall Y, Raimondi AR, Curino AC, Facchinetti MM. The alkynylphosphonate analogue of calcitriol EM1 has potent anti-metastatic effects in breast cancer. J Steroid Biochem Mol Biol 2015; 154:285-93. [PMID: 26365558 DOI: 10.1016/j.jsbmb.2015.09.009] [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] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2015] [Revised: 08/31/2015] [Accepted: 09/08/2015] [Indexed: 11/22/2022]
Abstract
The active form of vitamin D3, calcitriol, plays a major role in maintaining calcium/phosphate homeostasis. In addition, it is a potent antiproliferative and prodifferentiating agent. However, when effective antitumor doses of calcitriol are employed, hypercalcemic effects are observed, thus precluding its therapeutic application. To overcome this problem, structural analogues have been designed with the aim at retaining or even increasing the antitumor effects while decreasing its calcemic activity. This report shows the biological evaluation of an alkynylphosphonate vitamin D less-calcemic analogue in a murine model of breast cancer. We demonstrate that this compound has potent anti-metastatic effects through its action over cellular migration and invasion likely mediated through the up-regulation of E-cadherin expression. Based on the current in vitro and in vivo results, EM1 is a promising candidate as a therapeutic agent in breast cancer.
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Affiliation(s)
- María J Ferronato
- Laboratorio de Biología del Cáncer, Instituto de Investigaciones Bioquímicas Bahía Blanca, Centro Científico Tecnológico Bahía Blanca (INIBIBB-CONICET), Bahía Blanca, Argentina
| | - Diego J Obiol
- Laboratorio de Biología del Cáncer, Instituto de Investigaciones Bioquímicas Bahía Blanca, Centro Científico Tecnológico Bahía Blanca (INIBIBB-CONICET), Bahía Blanca, Argentina
| | - María E Fermento
- Laboratorio de Biología del Cáncer, Instituto de Investigaciones Bioquímicas Bahía Blanca, Centro Científico Tecnológico Bahía Blanca (INIBIBB-CONICET), Bahía Blanca, Argentina
| | - Norberto A Gandini
- Laboratorio de Biología del Cáncer, Instituto de Investigaciones Bioquímicas Bahía Blanca, Centro Científico Tecnológico Bahía Blanca (INIBIBB-CONICET), Bahía Blanca, Argentina
| | - Eliana N Alonso
- Laboratorio de Biología del Cáncer, Instituto de Investigaciones Bioquímicas Bahía Blanca, Centro Científico Tecnológico Bahía Blanca (INIBIBB-CONICET), Bahía Blanca, Argentina
| | - Débora G Salomón
- Laboratorio de Biología del Cáncer, Instituto de Investigaciones Bioquímicas Bahía Blanca, Centro Científico Tecnológico Bahía Blanca (INIBIBB-CONICET), Bahía Blanca, Argentina
| | - Cristian Vitale
- Laboratorio de Química Orgánica, Departamento de Química, Universidad Nacional del Sur (INQUISUR), Bahía Blanca, Argentina
| | - Evangelina Mascaró
- Laboratorio de Química Orgánica, Departamento de Química, Universidad Nacional del Sur (INQUISUR), Bahía Blanca, Argentina
| | - Yagamare Fall
- Departamento de Química Orgánica, Facultad de Química and Instituto de Investigación Biomedica (IBI), University of Vigo, Campus Lagoas de Marcosende, 36310 Vigo, Spain
| | - Ana R Raimondi
- Area de Investigación, Instituto de Oncología "Angel H. Roffo", Buenos Aires, Argentina
| | - Alejandro C Curino
- Laboratorio de Biología del Cáncer, Instituto de Investigaciones Bioquímicas Bahía Blanca, Centro Científico Tecnológico Bahía Blanca (INIBIBB-CONICET), Bahía Blanca, Argentina
| | - María M Facchinetti
- Laboratorio de Biología del Cáncer, Instituto de Investigaciones Bioquímicas Bahía Blanca, Centro Científico Tecnológico Bahía Blanca (INIBIBB-CONICET), Bahía Blanca, Argentina.
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Zakharov A, Vitale C, Kilinc E, Koroleva K, Fayuk D, Shelukhina I, Naumenko N, Skorinkin A, Khazipov R, Giniatullin R. Hunting for origins of migraine pain: cluster analysis of spontaneous and capsaicin-induced firing in meningeal trigeminal nerve fibers. Front Cell Neurosci 2015; 9:287. [PMID: 26283923 PMCID: PMC4516892 DOI: 10.3389/fncel.2015.00287] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [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: 04/18/2015] [Accepted: 07/13/2015] [Indexed: 12/19/2022] Open
Abstract
Trigeminal nerves in meninges are implicated in generation of nociceptive firing underlying migraine pain. However, the neurochemical mechanisms of nociceptive firing in meningeal trigeminal nerves are little understood. In this study, using suction electrode recordings from peripheral branches of the trigeminal nerve in isolated rat meninges, we analyzed spontaneous and capsaicin-induced orthodromic spiking activity. In control, biphasic single spikes with variable amplitude and shapes were observed. Application of the transient receptor potential vanilloid 1 (TRPV1) agonist capsaicin to meninges dramatically increased firing whereas the amplitudes and shapes of spikes remained essentially unchanged. This effect was antagonized by the specific TRPV1 antagonist capsazepine. Using the clustering approach, several groups of uniform spikes (clusters) were identified. The clustering approach combined with capsaicin application allowed us to detect and to distinguish "responder" (65%) from "non-responder" clusters (35%). Notably, responders fired spikes at frequencies exceeding 10 Hz, high enough to provide postsynaptic temporal summation of excitation at brainstem and spinal cord level. Almost all spikes were suppressed by tetrodotoxin (TTX) suggesting an involvement of the TTX-sensitive sodium channels in nociceptive signaling at the peripheral branches of trigeminal neurons. Our analysis also identified transient (desensitizing) and long-lasting (slowly desensitizing) responses to the continuous application of capsaicin. Thus, the persistent activation of nociceptors in capsaicin-sensitive nerve fibers shown here may be involved in trigeminal pain signaling and plasticity along with the release of migraine-related neuropeptides from TRPV1 positive neurons. Furthermore, cluster analysis could be widely used to characterize the temporal and neurochemical profiles of other pain transducers likely implicated in migraine.
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Affiliation(s)
- A. Zakharov
- Laboratory of Neurobiology, Kazan Federal UniversityKazan, Russia
- Department of Physiology, Kazan State Medical UniversityKazan, Russia
| | - C. Vitale
- Department of Neurobiology, A.I. Virtanen Institute for Molecular Sciences, University of Eastern FinlandKuopio, Finland
| | - E. Kilinc
- Department of Neurobiology, A.I. Virtanen Institute for Molecular Sciences, University of Eastern FinlandKuopio, Finland
- Medical Faculty, Department of Physiology, Abant Izzet Baysal UniversityBolu, Turkey
| | - K. Koroleva
- Laboratory of Neurobiology, Kazan Federal UniversityKazan, Russia
- Department of Neurobiology, A.I. Virtanen Institute for Molecular Sciences, University of Eastern FinlandKuopio, Finland
| | - D. Fayuk
- Department of Neurobiology, A.I. Virtanen Institute for Molecular Sciences, University of Eastern FinlandKuopio, Finland
| | - I. Shelukhina
- Department of Neurobiology, A.I. Virtanen Institute for Molecular Sciences, University of Eastern FinlandKuopio, Finland
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry RASMoscow, Russia
| | - N. Naumenko
- Department of Neurobiology, A.I. Virtanen Institute for Molecular Sciences, University of Eastern FinlandKuopio, Finland
| | - A. Skorinkin
- Laboratory of Neurobiology, Kazan Federal UniversityKazan, Russia
- Department of Neurobiology, A.I. Virtanen Institute for Molecular Sciences, University of Eastern FinlandKuopio, Finland
- Kazan Institute of Biochemistry and BiophysicsKazan, Russia
| | - R. Khazipov
- Laboratory of Neurobiology, Kazan Federal UniversityKazan, Russia
- INSERM U901/Aix Marseille UniversityMarseille, France
| | - R. Giniatullin
- Laboratory of Neurobiology, Kazan Federal UniversityKazan, Russia
- Department of Neurobiology, A.I. Virtanen Institute for Molecular Sciences, University of Eastern FinlandKuopio, Finland
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Ehrlich J, Gliozzi M, Carresi C, Musolino V, Palma E, Muscoli C, Vitale C, Muscianisi G, Janda E, Ragusa S, Mollace R, Walker R, Mollace V. The effect of bergamot-derived polyphenolic fraction on LDL small dense particles and non-alcoholic fatty liver disease in patients with metabolic syndrome. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.ijcme.2015.05.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Pellecchia MT, Picillo M, Santangelo G, Longo K, Moccia M, Erro R, Amboni M, Vitale C, Vicidomini C, Salvatore M, Barone P, Pappatà S. Cognitive performances and DAT imaging in early Parkinson's disease with mild cognitive impairment: a preliminary study. Acta Neurol Scand 2015; 131:275-81. [PMID: 25644029 DOI: 10.1111/ane.12365] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/12/2014] [Indexed: 11/27/2022]
Abstract
OBJECTIVES Mild cognitive impairment (MCI) is a common feature in Parkinson's disease (PD). We performed an exploratory study to investigate dopaminergic nigrostriatal innervation and its cognitive correlates in early untreated PD patients with MCI as compared to cognitively intact patients. PATIENTS AND METHODS A consecutive series of 34-de-novo, drug-naïve patients with PD were enrolled. They underwent [123-I] FP-CIT SPECT and comprehensive neuropsychological battery. MCI was identified in 15 of 34 patients with PD. RESULTS The two groups did not show any statistically significant difference in age, sex, disease duration, education, lateralization, and H&Y and Hospital Anxiety and Depression Scale scores. Logistic regression analysis showed that UPDRS-III was weakly associated with MCI (P = 0.034). Partial correlation analysis controlling for UPDRS-III and age suggested that in PD patients with MCI reduced V3″ values in the more affected caudate were correlated with reduced performances in frontal assessment battery, Trail Making Test: part B minus Part A and copy task of the Rey-Osterrieth complex figure test. Reduced V3″ values in the more and less affected putamen were significantly related with reduced performance in frontal assessment battery and in copy task of Rey-Osterrieth complex figure test, respectively. No correlation was found between neuropsychological scores and DAT availability in PD patients without MCI. CONCLUSIONS Although preliminary, our results suggest that striatal dopamine depletion may contribute to some cognitive deficit in early never treated PD patients with MCI.
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Affiliation(s)
- M. T. Pellecchia
- Center for Neurodegenerative Diseases; University of Salerno; Salerno Italy
| | - M. Picillo
- Department of Neurological Sciences; University Federico II; Naples Italy
| | - G. Santangelo
- Department of Psychology; Neuropsychology Laboratory; Second University of Naples; Caserta Italy
- IDC Hermitage-Capodimonte; Naples Italy
| | - K. Longo
- IDC Hermitage-Capodimonte; Naples Italy
| | - M. Moccia
- Department of Neurological Sciences; University Federico II; Naples Italy
| | - R. Erro
- Department of Neurological Sciences; University Federico II; Naples Italy
| | - M. Amboni
- IDC Hermitage-Capodimonte; Naples Italy
| | - C. Vitale
- IDC Hermitage-Capodimonte; Naples Italy
- University Parthenope; Naples Italy
| | - C. Vicidomini
- Institute of Biostructure and Bioimaging; CNR; Naples Italy
| | - M. Salvatore
- Department of Advanced Biomedical Sciences; University Federico II; Naples Italy
| | - P. Barone
- Department of Neurological Sciences; University Federico II; Naples Italy
| | - S. Pappatà
- Institute of Biostructure and Bioimaging; CNR; Naples Italy
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Marangella M, Bianco O, Grande ML, Petrarulo M, Valente D, Vitale C, Linari F. Patterns of citrate excretion in healthy subjects and patients with idiopathic stone disease. Contrib Nephrol 2015; 58:34-8. [PMID: 3691144 DOI: 10.1159/000414483] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- M Marangella
- Laboratorio Calcolosi Renale, Ospedale Mauriziano Umberto I, Torino, Italia
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46
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Moccia M, Picillo M, Erro R, Longo K, Amboni M, Santangelo G, Palladino R, Allocca R, Caporale O, Triassi M, Pellecchia MT, Barone P, Vitale C. Increased bilirubin levels in de novo Parkinson's disease. Eur J Neurol 2015; 22:954-9. [PMID: 25740378 DOI: 10.1111/ene.12688] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [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: 11/01/2014] [Accepted: 12/29/2014] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND PURPOSE Oxidative stress is a central pathogenic mechanism of Parkinson's disease (PD), and the heme oxygenase (HO) bilirubin pathway is one of the main mammalian antioxidative defences. Indeed, there is growing evidence of HO-bilirubin upregulation from early phases of PD. Our aim was to investigate bilirubin as a possible biomarker of PD diagnosis and progression. METHODS A cross-sectional case-control study was performed to evaluate differences in bilirubin levels between newly diagnosed, drug-naïve PD subjects and controls. Afterwards, PD subjects were included in a 2-year longitudinal study to evaluate disease progression in relation to baseline bilirubin levels. RESULTS Seventy-five de novo PD subjects were selected and matched with 75 controls by propensity score. Analysis of variance showed higher bilirubin levels in PD patients compared with controls (P < 0.001). Linear regression analysis failed to show a relationship between bilirubin and Unified Parkinson's Disease Rating Scale (UPDRS) part III (P = 0.283) at baseline evaluation. At 2-year follow-up, indirect relationships between bilirubin levels and UPDRS part III (P = 0.028) and between bilirubin levels and levodopa-equivalent daily dosage (P = 0.012) were found. CONCLUSIONS Parkinson's disease subjects showed higher levels of bilirubin compared with controls. Bilirubin increase might be due to HO overexpression as a compensatory response to oxidative stress occurring from early stages of PD.
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Affiliation(s)
- M Moccia
- Department of Neuroscience, Reproductive Science and Odontostomatology, Federico II University, Naples, Italy
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Moccia M, Pappatà S, Erro R, Picillo M, Vitale C, Amboni M, Longo K, Palladino R, Barone P, Pellecchia MT. Uric acid relates to dopamine transporter availability in Parkinson's disease. Acta Neurol Scand 2015; 131:127-31. [PMID: 25288358 DOI: 10.1111/ane.12295] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/22/2014] [Indexed: 01/10/2023]
Abstract
BACKGROUND Diagnosing Parkinson's disease (PD) and tracking its progression may require the combination of reliable biomarkers. Among them, both serum uric acid (UA) and dopamine transporter (DaT) binding deserve more investigations. AIMS OF THE STUDY We aimed to investigate the relationship between serum UA levels and DaT availability in newly diagnosed, drug-naïve PD patients, by means of semiquantitative [(123) I]FP-CIT-SPECT. METHODS We recruited 52 newly diagnosed, drug-naïve PD patients, and performed serum UA dosage and [(123) I]FP-CIT-SPECT. RESULTS Pearson's correlation analysis showed that UA levels were significantly higher in patients with higher averaged, ipsilateral and contralateral DaT binding in caudate, putamen, and striatum. CONCLUSIONS We showed, for the first time, by regional semiquantitative analysis of DaT binding in PD patients that UA levels significantly correlates with the severity of dopaminergic impairment in caudate, putamen, and striatum. This study broadens our knowledge on the importance of UA as a biomarker of PD.
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Affiliation(s)
- M. Moccia
- Department of Neuroscience, Reproductive Science and Odontostomatology; Federico II University; Naples Italy
| | - S. Pappatà
- Institute of Biostructure and Bioimaging; CNR; Naples Italy
| | - R. Erro
- Sobell Department of Motor Neuroscience and Movement Disorders; University College London (UCL), Institute of Neurology; London UK
- Dipartimento di Scienze Neurologiche e del Movimento; Università di Verona, Policlinico Borgo Roma; Verona Italy
| | - M. Picillo
- Department of Neuroscience, Reproductive Science and Odontostomatology; Federico II University; Naples Italy
| | - C. Vitale
- University of Naples Parthenope; Naples Italy
- IDC Hermitage-Capodimonte; Naples Italy
| | - M. Amboni
- IDC Hermitage-Capodimonte; Naples Italy
| | - K. Longo
- IDC Hermitage-Capodimonte; Naples Italy
| | - R. Palladino
- Department of Primary Care and Public Health; Imperial College; London UK
- Department of Public Health; Federico II University; Naples Italy
| | - P. Barone
- Center for Neurodegenerative Diseases (CEMAND); Neuroscience Section; Department of Medicine; University of Salerno; Salerno Italy
| | - Maria Teresa Pellecchia
- Center for Neurodegenerative Diseases (CEMAND); Neuroscience Section; Department of Medicine; University of Salerno; Salerno Italy
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D'Amato M, Vitale C, Sanduzzi A, Stanziola A, Lanza M, Vatrella A, Molino A, Annesi-Maesano I, D'Amato G. Social Networks, Asthma and Much More... J Investig Allergol Clin Immunol 2015; 25:445-447. [PMID: 26817145] [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: 06/05/2023] Open
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Di Maio L, Marcelli V, Vitale C, Menzione M, De Giorgio A, Briganti F, Perretti A, Marciano E, Filla A, De Michele G. Cervico-Oculo-Acoustic Syndrome in a Male with Consanguineous Parents. Can J Neurol Sci 2014; 33:237-9. [PMID: 16736738 DOI: 10.1017/s0317167100005059] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
ABSTRACT:Background:The cervico-oculo-acoustic syndrome comprises Klippel-Feil anomaly, sensorineural deafness and Duane's retraction syndrome. Polygenic, autosomal dominant, and X-linked inheritance have been hypothesized. The disorder has rarely been reported in males.Case Report:A 42-year-old male, born of consanguineous parents, presented with Duane's syndrome, mixed hearing loss, C2-C3 fusion, neck stiffness, and right facial palsy. A variety of cardiac, neurological and urogenital anomalies occurred in his relatives. The electro-oculographic studies showed impaired abduction and adduction of the right eye and impaired abduction of the left eye. Vergence, vertical eye movements and peripheral vestibular responses were normal. Somatosensory evoked potentials showed absence of the N13 peak and brainstem auditory evoked potentials bilateral delay of the I-III interpeak latencies.Conclusions:Consanguinity of the patient's parents, not previously reported, suggests autosomal recessive inheritance, but autosomal dominant inheritance is indicated by the family history. The pattern of the oculomotor deficit is consistent with bilateral dysplasia of the abducens nuclei with preserved internuclear neurons in the right abducens nucleus. Neurophysiological investigations revealed lower brainstem and cervical cord involvement.
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Affiliation(s)
- L Di Maio
- Dipartimento di Scienze Neurologiche, Università Federico II Naples, Italy
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Erro R, Tedeschi MR, Vitale C, Buonocore S, Orefice G. A (single case) rehabilitation program based on cueing for freezing of speech. Eur J Phys Rehabil Med 2014; 50:561-565. [PMID: 24694950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
BACKGROUND Freezing of speech (FoS) and other repetitive speech behaviours can frequently occur in parkinsonian syndromes, worsening the efficacy of language functioning, hampering social interactions, and thus reducing quality of life. Pharmacological treatment are ineffective and other interventions have not specifically developed so far. AIM The aim of this paper was to test the efficacy on a pilot rehabilitation program for freezing of speech based on cueing. SETTING Outpatient clinic. POPULATION Single-case. METHODS We developed a pilot rehabilitation program based on visual, auditory and sensory cueing. The patient underwent the protocol for a 6-month period (1-hour sessions, 3 times weekly). Perceptual analyses of his speech were performed before and after the rehabilitation program by to different blinded reviewers. RESULTS There has been a reduction of FoS and other iterative speech episodes. Intelligibility also improved according to both the patient and his relatives. CONCLUSION Our preliminary results show that visual, auditory and sensory cueing can be effective to prevent and overcome FoS episodes. Possible underlying mechanisms of the improvement are discussed. CLINICAL REHABILITATION IMPACT Rehabilitation programs based on cueing should be considered and offered in Parkinsonian patients exhibiting FoS or other iterative speech phenomena.
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Affiliation(s)
- R Erro
- Department of Neurological Science Federico II University of Naples, Naples, Italy -
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