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Cipriani C, Pepe J, Colangelo L, Cilli M, Nieddu L, Minisola S. Presentation of hypoparathyroidism in Italy: a nationwide register-based study. J Endocrinol Invest 2024:10.1007/s40618-023-02271-5. [PMID: 38175360 DOI: 10.1007/s40618-023-02271-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Accepted: 12/04/2023] [Indexed: 01/05/2024]
Abstract
PURPOSE We sought to assess the clinical presentation of hypoparathyroidism (HypoPT) in Italy. METHODS We performed a nationwide study retrieving data from the hospital discharge ICD-9 codes database of the Italian Health Ministry, from 2007 through 2017. The codes corresponding to diagnosis of cardiovascular disease, cancer, infection, renal failure, psychiatric disease, upper airway tract infection and pneumonia, seizures, nephrolithiasis, cognitive impairment, cerebral calcifications, skin disorders, fracture, and cataract were retrieved when associated with the diagnosis of HypoPT (252.1). We excluded codes corresponding to diagnoses of cancer of the neck region. In-hospital mortality rate was calculated. We retrieved the same data from an age- and sex-matched non-HypoPT control population. RESULTS Fourteen thousand five hundred seventy-nine hospitalizations for HypoPT and controls were analyzed. Hospitalization for cardiovascular disease, cancer, infection, renal failure, seizures, nephrolithiasis, cerebral calcifications (p < 0.0001), and cognitive impairment (p < 0.05) were more common in HypoPT compared to controls. Mean age of HypoPT with cardiovascular disease, cancer, and renal failure was younger compared to controls (p < 0.0001). The OR of hospitalization for cardiovascular disease, cancer, renal failure, seizures (OR 2, 40, 48 and 1.6, respectively), and nephrolithiasis (OR 1.6) were significant in HypoPT compared to non-HypoPT. The OR of hospitalization for infection and cognitive impairment were significant only in HypoPT women (OR 1.3 and 2.3, respectively). In-hospital mortality rate was lower in HypoPT vs controls (0.5% and 3.7%; p < 0.0001). CONCLUSION Hospitalizations for cardiovascular disease, cancer, and renal failure are more prevalent and occur at a younger age in HypoPT vs non-HypoPT. Hospitalizations for seizures and nephrolithiasis are frequent in HypoPT; those for infection and cognitive impairment are more common in HypoPT women.
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Affiliation(s)
- C Cipriani
- Department of Clinical, Internal, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Viale del Policlinico 155, 00161, Rome, Italy.
| | - J Pepe
- Department of Clinical, Internal, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
| | - L Colangelo
- Department of Clinical, Internal, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
| | - M Cilli
- Department of Clinical, Internal, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
| | - L Nieddu
- Faculty of Economics, UNINT University, Via Cristoforo Colombo 200, 00147, Rome, Italy
| | - S Minisola
- Department of Clinical, Internal, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
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Pepe J, Magna A, Sonato C, Sgreccia A, Colangelo L, Occhiuto M, Cilli M, Minisola S, Cipriani C. Twenty-four hour Holter ECG in normocalcemic and hypercalcemic patients with hyperparathyroidism. J Endocrinol Invest 2023:10.1007/s40618-023-02264-4. [PMID: 38141155 DOI: 10.1007/s40618-023-02264-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 11/28/2023] [Indexed: 12/24/2023]
Abstract
PURPOSE To investigate the occurrence of arrhythmias in patients with normocalcemic (NC) primary hyperparathyroidism (PHPT) compared to both hypercalcemic PHPT patients and control subjects by means of 24-h Holter ECG. METHODS Thirteen NCPHPT postmenopausal patients were enrolled and age-matched with 13 hypercalcemic PHPT patients and 13 controls. Every subject underwent basal ECG, 24-h Holter ECG and mineral metabolism biochemical evaluation. RESULTS PHPT patients had higher mean serum calcium levels compared to both NCPHPT and controls; there was no difference in mean serum calcium levels between NCPHPT and controls. Both NCPHPT and PHPT patients had significantly higher mean PTH levels compared with controls. There were no differences in ECG parameters between the three groups, except for QTc interval. PHPT patients had normal QTc interval values, but significantly shorter mean values compared with those of controls and NCPHPT patients. During 24-h Holter ECG recording, 100% of PHPT patients had supraventricular premature beats (SVPBs), compared to 46% of NCPHPT (p = 0.005) and to 53% of controls (p = 0.01). PHPT patients experienced ventricular premature beats (VPBs) (69.2%) vs 15% of NCPHPT patients (p = 0.01) and 23% of controls (p = 0.04). There was no difference between NCPHPT and controls subjects concerning occurrence of both VPBs and SVPBs. CONCLUSIONS NCPHPT patients did not experience an increased occurrence of arrhythmias compared to controls, while PHPT patients showed an increased occurrence compared to both controls and NCPHPT. Our findings are most probably related to the short QTc interval caused by hypercalcemia observed in PHPT patients, but not in NCPHPT.
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Affiliation(s)
- J Pepe
- Department of Clinical, Internal, Anesthesiological and Cardiovascular Sciences, "Sapienza" University of Rome, Viale del Policlinico 155, 00161, Rome, Italy.
| | - A Magna
- Department of Clinical, Internal, Anesthesiological and Cardiovascular Sciences, "Sapienza" University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
| | - C Sonato
- Department of Clinical, Internal, Anesthesiological and Cardiovascular Sciences, "Sapienza" University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
| | - A Sgreccia
- Department of Clinical, Internal, Anesthesiological and Cardiovascular Sciences, "Sapienza" University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
| | - L Colangelo
- Department of Clinical, Internal, Anesthesiological and Cardiovascular Sciences, "Sapienza" University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
| | - M Occhiuto
- Department of Clinical, Internal, Anesthesiological and Cardiovascular Sciences, "Sapienza" University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
| | - M Cilli
- Department of Clinical, Internal, Anesthesiological and Cardiovascular Sciences, "Sapienza" University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
| | - S Minisola
- Department of Clinical, Internal, Anesthesiological and Cardiovascular Sciences, "Sapienza" University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
| | - C Cipriani
- Department of Clinical, Internal, Anesthesiological and Cardiovascular Sciences, "Sapienza" University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
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Pepe J, Cipriani C, Pilotto R, Occhiuto M, De Martino V, Ferrara C, Colangelo L, Cilli M, Zampini E, Scillitani A, Minisola S. Short term effects of different doses of cholecalciferol on circulating levels of 24,25(OH)2D. Bone Rep 2022. [DOI: 10.1016/j.bonr.2022.101230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Pepe J, Della Grotta G, Santori R, De Martino V, Occhiuto M, Cilli M, Minisola S, Cipriani C. Lumbar spine bone mineral density and trabecular bone score-adjusted FRAX, but not FRAX without bone mineral density, identify subclinical carotid atherosclerosis. J Endocrinol Invest 2021; 44:1989-1995. [PMID: 33576953 PMCID: PMC8357690 DOI: 10.1007/s40618-021-01517-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2021] [Accepted: 01/20/2021] [Indexed: 11/27/2022]
Abstract
PURPOSE Osteoporosis and atherosclerosis share common risk factors. Aim of this study was to test if FRAX (which is an algorithm that can identify subjects at risk of fracture), without or with BMD values, also adjusted for trabecular bone score (TBS) was able to identify subclinical atherosclerosis, evaluated by measurement of carotid intima media thickness (cIMT ≥ 0.9 mm) as compared to DXA values. METHODS Ninety postmenopausal women underwent DXA measurement and cIMT evaluation. For each patient, the FRAX algorithm for major osteoporotic fracture (M) and for hip fracture (H) without BMD was computed, together with FRAX with BMD and TBS-adjusted FRAX. Serum levels of osteoprotegerin, sRANKL, and interleukin-6 were also measured. RESULTS There were no differences in anthropometric parameters and cardiovascular risk factors between subjects with cIMT ≥ 0.9 mm (35% of subjects, group A) compared to those with cIMT < 0.9 mm (group B). The prevalence of osteoporosis and FRAX BMD, TBS-adjusted FRAX both for M and H were higher in group A compared to group B. The best ROC curves to identify subjects with a cIMT ≥ 0.9 mm were: lumbar spine T-score, with a threshold of - 2.5 SD (area under the curve, AUC 0.64; p = 0.02) with a sensibility of 50% and a specificity of 76%; TBS-adjusted FRAX H with a sensibility of 50% and a specificity of 72% (AUC 0.64; p = 0.01 with a threshold of 3%). Interleukin-6 positively correlated with FRAX BMD H and M. CONCLUSIONS FRAX without BMD does not identify subclinical carotid atherosclerosis, while lumbar spine T-score and TBS-adjusted FRAX H similarly detected it with higher specificity for T-score.
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Affiliation(s)
- J Pepe
- Department of Clinical, Internal, Anesthesiology and Cardiovascular Sciences, (SCIAC), "Sapienza" University of Rome, Rome, Italy.
| | - G Della Grotta
- Department of Clinical, Internal, Anesthesiology and Cardiovascular Sciences, (SCIAC), "Sapienza" University of Rome, Rome, Italy
| | - R Santori
- Department of Clinical, Internal, Anesthesiology and Cardiovascular Sciences, (SCIAC), "Sapienza" University of Rome, Rome, Italy
| | - V De Martino
- Department of Clinical, Internal, Anesthesiology and Cardiovascular Sciences, (SCIAC), "Sapienza" University of Rome, Rome, Italy
| | - M Occhiuto
- Department of Clinical, Internal, Anesthesiology and Cardiovascular Sciences, (SCIAC), "Sapienza" University of Rome, Rome, Italy
| | - M Cilli
- Department of Clinical, Internal, Anesthesiology and Cardiovascular Sciences, (SCIAC), "Sapienza" University of Rome, Rome, Italy
| | - S Minisola
- Department of Clinical, Internal, Anesthesiology and Cardiovascular Sciences, (SCIAC), "Sapienza" University of Rome, Rome, Italy
| | - C Cipriani
- Department of Clinical, Internal, Anesthesiology and Cardiovascular Sciences, (SCIAC), "Sapienza" University of Rome, Rome, Italy
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De Vincentis A, Vespasiani-Gentilucci U, Costanzo L, Novella A, Cortesi L, Nobili A, Mannucci PM, Incalzi RA, Mannucci PM, Nobili A, Pietrangelo A, Perticone F, Licata G, Violi F, Corazza GR, Corrao S, Marengoni A, Salerno F, Cesari M, Tettamanti M, Pasina L, Franchi C, Franchi C, Cortesi L, Tettamanti M, Miglio G, Tettamanti M, Cortesi L, Ardoino I, Novella A, Prisco D, Silvestri E, Emmi G, Bettiol A, Mattioli I, Biolo G, Zanetti M, Bartelloni G, Vanoli M, Grignani G, Pulixi EA, Lupattelli G, Bianconi V, Alcidi R, Girelli D, Busti F, Marchi G, Barbagallo M, Dominguez L, Beneduce V, Cacioppo F, Corrao S, Natoli G, Mularo S, Raspanti M, Zoli M, Matacena ML, Orio G, Magnolfi E, Serafini G, Simili A, Palasciano G, Modeo ME, Gennaro CD, Cappellini MD, Fabio G, De Amicis MM, De Luca G, Scaramellini N, Cesari M, Rossi PD, Damanti S, Clerici M, Leoni S, Di Mauro AD, Di Sabatino A, Miceli E, Lenti MV, Pisati M, Dominioni CC, Pontremoli R, Beccati V, Nobili G, Leoncini G, Anastasio L, Carbone M, Cipollone F, Guagnano MT, Rossi I, Mancuso G, Calipari D, Bartone M, Delitala G, Berria M, Delitala A, Muscaritoli M, Molfino A, Petrillo E, Giorgi A, Gracin C, Zuccalà G, D'Aurizio G, Romanelli G, Marengoni A, Volpini A, Lucente D, Picardi A, Gentilucci UV, Bellelli G, Corsi M, Antonucci C, Sidoli C, Principato G, Arturi F, Succurro E, Tassone B, Giofrè F, Serra MG, Bleve MA, Brucato A, De Falco T, Fabris F, Bertozzi I, Bogoni G, Rabuini MV, Prandini T, Manfredini R, Fabbian F, Boari B, De Giorgi A, Tiseo R, Paolisso G, Rizzo MR, Catalano C, Borghi C, Strocchi E, Ianniello E, Soldati M, Schiavone S, Bragagni A, Sabbà C, Vella FS, Suppressa P, De Vincenzo GM, Comitangelo A, Amoruso E, Custodero C, Fenoglio L, Falcetta A, Fracanzani AL, Tiraboschi S, Cespiati A, Oberti G, Sigon G, Peyvandi F, Rossio R, Colombo G, Agosti P, Monzani V, Savojardo V, Ceriani G, Salerno F, Pallini G, Montecucco F, Ottonello L, Caserza L, Vischi G, Liberato NL, Tognin T, Purrello F, Di Pino A, Piro S, Rozzini R, Falanga L, Pisciotta MS, Bellucci FB, Buffelli S, Montrucchio G, Peasso P, Favale E, Poletto C, Margaria C, Sanino M, Violi F, Perri L, Guasti L, Castiglioni L, Maresca A, Squizzato A, Campiotti L, Grossi A, Diprizio RD, Bertolotti M, Mussi C, Lancellotti G, Libbra MV, Galassi M, Grassi Y, Greco A, Sciacqua A, Perticone M, Battaglia R, Maio R, Stanghellini V, Ruggeri E, del Vecchio S, Salvi A, Leonardi R, Damiani G, Capeci W, Mattioli M, Martino GP, Biondi L, Pettinari P, Ghio R, Col AD, Minisola S, Colangelo L, Cilli M, Labbadia G, Afeltra A, Pipita ME, Castellino P, Zanoli L, Gennaro A, Gaudio A, Saracco V, Fogliati M, Bussolino C, Mete F, Gino M, Vigorito C, Cittadini A, Moreo G, Prolo S, Pina G, Ballestrero A, Ferrando F, Gonella R, Cerminara D, Berra S, Dassi S, Nava MC, Graziella B, Baldassarre S, Fragapani S, Gruden G, Galanti G, Mascherini G, Petri C, Stefani L, Girino M, Piccinelli V, Nasso F, Gioffrè V, Pasquale M, Sechi L, Catena C, Colussi G, Cavarape A, Da Porto A, Passariello N, Rinaldi L, Berti F, Famularo G, Tarsitani P, Castello R, Pasino M, Ceda GP, Maggio MG, Morganti S, Artoni A, Grossi M, Del Giacco S, Firinu D, Costanzo G, Argiolas G, Montalto G, Licata A, Montalto FA, Corica F, Basile G, Catalano A, Bellone F, Principato C, Malatino L, Stancanelli B, Terranova V, Di Marca S, Di Quattro R, Malfa LL, Caruso R, Mecocci P, Ruggiero C, Boccardi V, Meschi T, Ticinesi A, Nouvenne A, Minuz P, Fondrieschi L, Imperiale GN, Pirisi M, Fra GP, Sola D, Bellan M, Porta M, Riva P, Quadri R, Larovere E, Novelli M, Scanzi G, Mengoli C, Provini S, Ricevuti L, Simeone E, Scurti R, Tolloso F, Tarquini R, Valoriani A, Dolenti S, Vannini G, Volpi R, Bocchi P, Vignali A, Harari S, Lonati C, Napoli F, Aiello I, Landolfi R, Montalto M, Mirijello A, Purrello F, Di Pino A, del Primario NEC, Ghidoni S, Salvatore T, Monaco L, Ricozzi C, Pilotto A, Indiano I, Gandolfo F. The multifaceted spectrum of liver cirrhosis in older hospitalised patients: analysis of the REPOSI registry. Age Ageing 2021; 50:498-504. [PMID: 32926127 DOI: 10.1093/ageing/afaa150] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Knowledge on the main clinical and prognostic characteristics of older multimorbid subjects with liver cirrhosis (LC) admitted to acute medical wards is scarce. OBJECTIVES To estimate the prevalence of LC among older patients admitted to acute medical wards and to assess the main clinical characteristics of LC along with its association with major clinical outcomes and to explore the possibility that well-distinguished phenotypic profiles of LC have classificatory and prognostic properties. METHODS A cohort of 6,193 older subjects hospitalised between 2010 and 2018 and included in the REPOSI registry was analysed. RESULTS LC was diagnosed in 315 patients (5%). LC was associated with rehospitalisation (age-sex adjusted hazard ratio, [aHR] 1.44; 95% CI, 1.10-1.88) and with mortality after discharge, independently of all confounders (multiple aHR, 2.1; 95% CI, 1.37-3.22), but not with in-hospital mortality and incident disability. Three main clinical phenotypes of LC patients were recognised: relatively fit subjects (FIT, N = 150), subjects characterised by poor social support (PSS, N = 89) and, finally, subjects with disability and multimorbidity (D&M, N = 76). PSS subjects had an increased incident disability (35% vs 13%, P < 0.05) compared to FIT. D&M patients had a higher mortality (in-hospital: 12% vs 3%/1%, P < 0.01; post-discharge: 41% vs 12%/15%, P < 0.01) and less rehospitalisation (10% vs 32%/34%, P < 0.01) compared to PSS and FIT. CONCLUSIONS LC has a relatively low prevalence in older hospitalised subjects but, when present, accounts for worse post-discharge outcomes. Phenotypic analysis unravelled the heterogeneity of LC older population and the association of selected phenotypes with different clinical and prognostic features.
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Affiliation(s)
| | | | - Luisa Costanzo
- Unit of Geriatrics, University Campus Bio-Medico, Rome, Italy
| | - Alessio Novella
- Laboratorio di Valutazione della Qualità delle Cure e dei Servizi per l'Anziano, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Laura Cortesi
- Laboratorio di Valutazione della Qualità delle Cure e dei Servizi per l'Anziano, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Alessandro Nobili
- Laboratorio di Valutazione della Qualità delle Cure e dei Servizi per l'Anziano, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
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Pepe J, Agosti P, Cipriani C, Tettamanti M, Nobili A, Colangelo L, Santori R, Cilli M, Minisola S. Underdiagnosis and undertreatment of osteoporotic patients admitted in internal medicine wards in Italy between 2010 and 2016 (the REPOSI Register). Endocrine 2021; 71:484-493. [PMID: 33433894 DOI: 10.1007/s12020-020-02553-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [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: 09/24/2020] [Accepted: 11/11/2020] [Indexed: 11/25/2022]
Abstract
PURPOSE To evaluate clinical features, treatments, and outcomes of osteoporotic patients admitted to internal medicine and geriatric wards compared with non-osteoporotic patients (REPOSI registry). METHODS We studied 4714 patients hospitalized between 2010 and 2016. We reported age, sex, educational level, living status, comorbidities and drugs taken, Cumulative Illness Rating Scale (CIRS), Barthel Index, Short-Blessed Test, 4-item Geriatric Depression Scale, serum hemoglobin, creatinine, and clinical outcomes. Osteoporosis was defined based on the diagnoses recorded at admission, according to the following ICD9: 733, 805-813, 820-823. RESULTS Twelve percent of the patients had a preadmission diagnosis of osteoporosis. Only 20% of these had been prescribed oral bisphosphonates; 34% were taking vitamin D supplements. Osteoporotic patients were significantly older, with lower BMI, higher CIRS, and taking more drugs. They were significantly more depressed, less independent, with a higher severity of cognitive impairment compared with non-osteoporotic patients. At discharge, the number of patients receiving treatment for osteoporosis did not change. Length of stay and inhospital mortality did not differ between groups. Osteoporotic patients were more frequently nonhome discharged compared with those without osteoporosis (14.8 vs. 7.9%, p = 0.0007), mostly discharged to physical therapy or rehabilitation (8.8 vs. 2.5% of patients, p < 0.0001). Among osteoporotic patients deceased 3 months after discharge, the number of those treated with vitamin D, with or without calcium supplements, was significantly lower compared with survivors (12 vs. 32%, p = 0.0168). CONCLUSIONS The diagnosis of osteoporosis is poorly considered both during hospital stay and at discharge; osteoporotic patients are frailer compared to non-osteoporotic patients.
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Affiliation(s)
- Jessica Pepe
- Department of Clinical, Internal, Anesthesiological and Cardiovascular Sciences, "Sapienza" University of Rome, Rome, Italy.
| | - Pasquale Agosti
- Department of Pathophysiology and Transplantation, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Angelo Bianchi Bonomi Hemophilia and Thrombosis Center, and Fondazione Luigi Villa, Università degli Studi di Milano, Milan, Italy
| | - Cristiana Cipriani
- Department of Clinical, Internal, Anesthesiological and Cardiovascular Sciences, "Sapienza" University of Rome, Rome, Italy
| | - Mauro Tettamanti
- Neuroscience Department, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Alessandro Nobili
- Neuroscience Department, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Luciano Colangelo
- Department of Clinical, Internal, Anesthesiological and Cardiovascular Sciences, "Sapienza" University of Rome, Rome, Italy
| | - Rachele Santori
- Department of Clinical, Internal, Anesthesiological and Cardiovascular Sciences, "Sapienza" University of Rome, Rome, Italy
| | - Mirella Cilli
- Department of Clinical, Internal, Anesthesiological and Cardiovascular Sciences, "Sapienza" University of Rome, Rome, Italy
| | - Salvatore Minisola
- Department of Clinical, Internal, Anesthesiological and Cardiovascular Sciences, "Sapienza" University of Rome, Rome, Italy
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Minisola S, Colangelo L, Pepe J, Occhiuto M, Piazzolla V, Renella M, Biamonte F, Sonato C, Cilli M, Cipriani C. Vitamin D screening. J Endocrinol Invest 2020; 43:1047-1051. [PMID: 32189163 DOI: 10.1007/s40618-020-01220-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Accepted: 03/09/2020] [Indexed: 02/07/2023]
Abstract
At present, there is no need and no sufficient evidence to support universal screening for vitamin D status. There are four categories of subjects in whom there is no requirement for screening, since a number of studies indicate beneficial effects of vitamin D supplementation; these are represented by children and adolescents, pregnant women, patients taking bone active drugs and subjects with documented hypovitaminosis D. In the remaining subjects, the utilization of adequate questionnaires will target with sufficient sensitivity and specificity those with hypovitaminosis D. These must be first supplemented and, at a later time, serum 25(OH)D assay should be requested to confirm attainment of sufficiency, independently of the threshold chosen. This strategy will cut costs deriving from both widespread use of vitamin D assays and vitamin D supplementation.
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Affiliation(s)
- S Minisola
- Department of Clinical, Internal, Anaesthesiologic and Cardiovascular Sciences, "Sapienza", Rome University, Viale del Policlinico 155, 00161, Rome, Italy.
| | - L Colangelo
- Department of Clinical, Internal, Anaesthesiologic and Cardiovascular Sciences, "Sapienza", Rome University, Viale del Policlinico 155, 00161, Rome, Italy
| | - J Pepe
- Department of Clinical, Internal, Anaesthesiologic and Cardiovascular Sciences, "Sapienza", Rome University, Viale del Policlinico 155, 00161, Rome, Italy
| | - M Occhiuto
- Department of Clinical, Internal, Anaesthesiologic and Cardiovascular Sciences, "Sapienza", Rome University, Viale del Policlinico 155, 00161, Rome, Italy
| | - V Piazzolla
- Department of Clinical, Internal, Anaesthesiologic and Cardiovascular Sciences, "Sapienza", Rome University, Viale del Policlinico 155, 00161, Rome, Italy
| | - M Renella
- Department of Clinical, Internal, Anaesthesiologic and Cardiovascular Sciences, "Sapienza", Rome University, Viale del Policlinico 155, 00161, Rome, Italy
| | - F Biamonte
- Department of Clinical, Internal, Anaesthesiologic and Cardiovascular Sciences, "Sapienza", Rome University, Viale del Policlinico 155, 00161, Rome, Italy
| | - C Sonato
- Department of Clinical, Internal, Anaesthesiologic and Cardiovascular Sciences, "Sapienza", Rome University, Viale del Policlinico 155, 00161, Rome, Italy
| | - M Cilli
- Department of Clinical, Internal, Anaesthesiologic and Cardiovascular Sciences, "Sapienza", Rome University, Viale del Policlinico 155, 00161, Rome, Italy
| | - C Cipriani
- Department of Clinical, Internal, Anaesthesiologic and Cardiovascular Sciences, "Sapienza", Rome University, Viale del Policlinico 155, 00161, Rome, Italy
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8
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Minisola S, Cipriani C, Grotta GD, Colangelo L, Occhiuto M, Biondi P, Sonato C, Vigna E, Cilli M, Pepe J. Update on the safety and efficacy of teriparatide in the treatment of osteoporosis. Ther Adv Musculoskelet Dis 2019; 11:1759720X19877994. [PMID: 31632472 PMCID: PMC6778993 DOI: 10.1177/1759720x19877994] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Accepted: 08/29/2019] [Indexed: 12/14/2022] Open
Abstract
Following the completion of the Fracture Prevention Trial, teriparatide was approved by the United States Food and Drug Administration and the European Medicine Agency as the first therapeutic anabolic agent for the treatment of postmenopausal women with severe osteoporosis. It subsequently received additional approval for the treatment of osteoporosis in men, and for the treatment of osteoporosis associated with glucocorticoid therapy in men and women at risk of fracture. In this review, we summarize the most important data concerning PTH 1-34 therapy before 2016 in the treatment of osteoporosis, and report some outstanding results published in the last 2 years. New data on safety will also discussed, together with the state of art of nonclassical utilization. Finally, in view of the recent approval of biosimilars, possible future landscapes are discussed.
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Affiliation(s)
- Salvatore Minisola
- Department of Internal Medicine and Medical Disciplines, "Sapienza" Rome University, Viale del Policlinico, 155, Rome, 00161, Italy
| | - Cristiana Cipriani
- Department of Internal Medicine and Medical Disciplines, "Sapienza" Rome University, Rome, Italy
| | - Giada Della Grotta
- Department of Internal Medicine and Medical Disciplines, "Sapienza" Rome University, Rome, Italy
| | - Luciano Colangelo
- Department of Internal Medicine and Medical Disciplines, "Sapienza" Rome University, Rome, Italy
| | - Marco Occhiuto
- Department of Internal Medicine and Medical Disciplines, "Sapienza" Rome University, Rome, Italy
| | - Piergianni Biondi
- Department of Internal Medicine and Medical Disciplines, "Sapienza" Rome University, Rome, Italy
| | - Chiara Sonato
- Department of Internal Medicine and Medical Disciplines, "Sapienza" Rome University, Rome, Italy
| | - Evelina Vigna
- Department of Internal Medicine and Medical Disciplines, "Sapienza" Rome University, Rome, Italy
| | - Mirella Cilli
- Department of Internal Medicine and Medical Disciplines, "Sapienza" Rome University, Rome, Italy
| | - Jessica Pepe
- Department of Internal Medicine and Medical Disciplines, "Sapienza" Rome University, Rome, Italy
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9
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Carlotta F, Raffaella R, Ilaria A, Alessandro N, Mannuccio MP, Mannucci PM, Nobili A, Pietrangelo A, Perticone F, Licata G, Violi F, Corazza GR, Corrao S, Marengoni A, Salerno F, Cesari M, Tettamanti M, Pasina L, Franchi C, Franchi C, Cortesi L, Tettamanti M, Miglio G, Tettamanti M, Cortesi L, Ardoino I, Novella A, Prisco D, Silvestri E, Emmi G, Bettiol A, Caterina C, Biolo G, Zanetti M, Guadagni M, Zaccari M, Chiuch M, Zaccari M, Vanoli M, Grignani G, Pulixi EA, Bernardi M, Bassi SL, Santi L, Zaccherini G, Lupattelli G, Mannarino E, Bianconi V, Paciullo F, Alcidi R, Nuti R, Valenti R, Ruvio M, Cappelli S, Palazzuoli A, Girelli D, Busti F, Marchi G, Barbagallo M, Dominguez L, Cocita F, Beneduce V, Plances L, Corrao S, Natoli G, Mularo S, Raspanti M, Cavallaro F, Zoli M, Lazzari I, Brunori M, Fabbri E, Magalotti D, Arnò R, Pasini FL, Capecchi PL, Palasciano G, Modeo ME, Gennaro CD, Cappellini MD, Maira D, Di Stefano V, Fabio G, Seghezzi S, Mancarella M, De Amicis MM, De Luca G, Scaramellini N, Cesari M, Rossi PD, Damanti S, Clerici M, Conti F, Bonini G, Ottolini BB, Di Sabatino A, Miceli E, Lenti MV, Pisati M, Dominioni CC, Murialdo G, Marra A, Cattaneo F, Pontremoli R, Beccati V, Nobili G, Secchi MB, Ghelfi D, Anastasio L, Sofia L, Carbone M, Cipollone F, Guagnano MT, Valeriani E, Rossi I, Mancuso G, Calipari D, Bartone M, Delitala G, Berria M, Pes C, Delitala A, Muscaritoli M, Molfino A, Petrillo E, Zuccalà G, D’Aurizio G, Romanelli G, Marengoni A, Zucchelli A, Manzoni F, Volpini A, Picardi A, Gentilucci UV, Gallo P, Dell’Unto C, Annoni G, Corsi M, Bellelli G, Zazzetta S, Mazzola P, Szabo H, Bonfanti A, Arturi F, Succurro E, Rubino M, Tassone B, Sesti G, Interna M, Serra MG, Bleve MA, Gasbarrone L, Sajeva MR, Brucato A, Ghidoni S, Fabris F, Bertozzi I, Bogoni G, Rabuini MV, Cosi E, Scarinzi P, Amabile A, Omenetto E, Prandini T, Manfredini R, Fabbian F, Boari B, Giorgi AD, Tiseo R, De Giorgio R, Paolisso G, Rizzo MR, Borghi C, Strocchi E, Ianniello E, Soldati M, Sabbà C, Vella FS, Suppressa P, Schilardi A, Loparco F, De Vincenzo GM, Comitangelo A, Amoruso E, Fenoglio L, Falcetta A, Bracco C, Fracanzani AL, Fargion S, Tiraboschi S, Cespiati A, Oberti G, Sigon G, Peyvandi F, Rossio R, Ferrari B, Colombo G, Agosti P, Monzani V, Savojardo V, Folli C, Ceriani G, Salerno F, Pallini G, Dallegri F, Ottonello L, Liberale L, Caserza L, Salam K, Liberato NL, Tognin T, Bianchi GB, Giaquinto S, Purrello F, Di Pino A, Piro S, Rozzini R, Falanga L, Spazzini E, Ferrandina C, Montrucchio G, Petitti P, Peasso P, Favale E, Poletto C, Salmi R, Gaudenzi P, Violi F, Perri L, Landolfi R, Montalto M, Mirijello A, Guasti L, Castiglioni L, Maresca A, Squizzato A, Campiotti L, Grossi A, Bertolotti M, Mussi C, Lancellotti G, Libbra MV, Dondi G, Pellegrini E, Carulli L, Galassi M, Grassi Y, Perticone F, Perticone M, Battaglia R, FIlice M, Maio R, Stanghellini V, Ruggeri E, del Vecchio S, Salvi A, Leonardi R, Damiani G, Capeci W, Gabrielli A, Mattioli M, Martino GP, Biondi L, Pettinari P, Ghio R, Col AD, Minisola S, Colangelo L, Cilli M, Labbadia G, Afeltra A, Marigliano B, Pipita ME, Castellino P, Zanoli L, Pignataro S, Gennaro A, Blanco J, Saracco V, Fogliati M, Bussolino C, Mete F, Gino M, Cittadini A, Vigorito C, Arcopinto M, Salzano A, Bobbio E, Marra AM, Sirico D, Moreo G, Gasparini F, Prolo S, Pina G, Ballestrero A, Ferrando F, Berra S, Dassi S, Nava MC, Graziella B, Baldassarre S, Fragapani S, Gruden G, Galanti G, Mascherini G, Petri C, Stefani L, Girino M, Piccinelli V, Nasso F, Gioffrè V, Pasquale M, Scattolin G, Martinelli S, Turrin M, Sechi L, Catena C, Colussi G, Passariello N, Rinaldi L, Berti F, Famularo G, Tarsitani P, Castello R, Pasino M, Ceda GP, Maggio MG, Morganti S, Artoni A, Del Giacco S, Firinu D, Losa F, Paoletti G, Costanzo G, Montalto G, Licata A, Malerba V, Montalto FA, Lasco A, Basile G, Catalano A, Malatino L, Stancanelli B, Terranova V, Di Marca S, Di Quattro R, La Malfa L, Caruso R, Mecocci P, Ruggiero C, Boccardi V, Meschi T, Lauretani F, Ticinesi A, Nouvenne A, Minuz P, Fondrieschi L, Pirisi M, Fra GP, Sola D, Porta M, Riva P, Quadri R, Larovere E, Novelli M, Scanzi G, Mengoli C, Provini S, Ricevuti L, Simeone E, Scurti R, Tolloso F, Tarquini R, Valoriani A, Dolenti S, Vannini G, Tedeschi A, Trotta L, Volpi R, Bocchi P, Vignali A, Harari S, Lonati C, Cattaneo M, Napoli F. Prevalence of use and appropriateness of antidepressants prescription in acutely hospitalized elderly patients. Eur J Intern Med 2019; 68:e7-e11. [PMID: 31405773 DOI: 10.1016/j.ejim.2019.07.025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Accepted: 07/25/2019] [Indexed: 11/29/2022]
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Guney H, Kaya D, Yilgor C, Cilli M, Aritan S, Yuksel I, Doral M. Semitendinosus snapping: analysis of movement, electromyographic activities, muscle strength and endurance, motor control and joint position sense. Muscles Ligaments Tendons J 2019. [DOI: 10.32098/mltj.03.2013.08] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- H. Guney
- Physioterapy Department, Faculty of Health Sciences, Hacettepe University, Ankara, Turkey
| | - D. Kaya
- Sports Medicine Department, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - C. Yilgor
- Orthopaedics and Traumatology Department, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - M. Cilli
- Orthopaedics and Traumatology Department, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - S. Aritan
- Orthopaedics and Traumatology Department, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - I. Yuksel
- Physioterapy Department, Faculty of Health Sciences, Hacettepe University, Ankara, Turkey
| | - M.N. Doral
- Orthopaedics and Traumatology Department, Faculty of Medicine, Hacettepe University, Ankara, Turkey
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Colangelo L, Cipriani C, Pepe J, Corsi A, Sonato C, Follacchio G, Cilli M, Gianni W, Ferrone F, Moreschini O, Fitzpatrick LA, Minisola S. A Challenging Case of Tumor-Induced Osteomalacia: Pathophysiological and Clinical Implications. Calcif Tissue Int 2018; 103:465-468. [PMID: 29736882 DOI: 10.1007/s00223-018-0429-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Accepted: 04/30/2018] [Indexed: 01/01/2023]
Abstract
We investigated the usefulness of fibroblast growth factor 23 (FGF23) intraoperative assay to monitor tumor resection in patients with oncogenic osteomalacia. A 33-year-old man with 5 years' history of lumbar and pelvis pain together with multiple vertebral fractures was admitted to our hospital. He was diagnosed with ankylosing spondylitis 1 year before. Laboratory investigation showed low tubular reabsorption of phosphate (0.41 mmol/L) despite chronic hypophosphatemia (0.39/L). Increased plasma values of FGF23 (673 pg/mL; n.v. < 95 pg/mL) were also observed. A full-body CT scan showed two suspicious areas in the head of the right femur and in the right tibia; however, the Octreoscan™ showed an increased uptake of the tracer only in the femur. We decided to remove first the head femur lesion and perform intraoperative FGF23 assay to confirm tumor resection; if this had been unsuccessful, we would have extended the operation to excise the second bone lesion. FGF23 basal values and 10, 60, and 225 min after excision of the femoral head were 423, 127, 56, and 30 pg/mL, respectively. The brisk fall of FGF23 values suggested that the head femur lesion was responsible for the syndrome. Histological examination revealed a mesenchymal highly vascular tumor. This is the first report showing the possibility of intraoperative FGF23 assay to monitor tumor resection in patients with tumor-induced osteomalacia.
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Affiliation(s)
- Luciano Colangelo
- Department of Internal Medicine and Medical Disciplines, "Sapienza" University, Viale del Policlinico 155, 00161, Rome, Italy
| | - Cristiana Cipriani
- Department of Internal Medicine and Medical Disciplines, "Sapienza" University, Viale del Policlinico 155, 00161, Rome, Italy
| | - Jessica Pepe
- Department of Internal Medicine and Medical Disciplines, "Sapienza" University, Viale del Policlinico 155, 00161, Rome, Italy
| | - Alessandro Corsi
- Department of Molecular Medicine, "Sapienza" University, Rome, Italy
| | - Chiara Sonato
- Department of Internal Medicine and Medical Disciplines, "Sapienza" University, Viale del Policlinico 155, 00161, Rome, Italy
| | - Giulia Follacchio
- Department of Radiology, Oncology and Human Pathology, "Sapienza" University, Rome, Italy
| | - Mirella Cilli
- Department of Internal Medicine and Medical Disciplines, "Sapienza" University, Viale del Policlinico 155, 00161, Rome, Italy
| | - Walter Gianni
- Department of Internal Medicine and Medical Disciplines, "Sapienza" University, Viale del Policlinico 155, 00161, Rome, Italy
| | - Federica Ferrone
- Department of Internal Medicine and Medical Disciplines, "Sapienza" University, Viale del Policlinico 155, 00161, Rome, Italy
| | - Oreste Moreschini
- Department of Anatomical Sciences, Histological, Forensic Medicine and Locomotive System, "Sapienza" University, Rome, Italy
| | | | - Salvatore Minisola
- Department of Internal Medicine and Medical Disciplines, "Sapienza" University, Viale del Policlinico 155, 00161, Rome, Italy.
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Pepe J, Cipriani C, Curione M, Biamonte F, Colangelo L, Danese V, Cecchetti V, Sonato C, Ferrone F, Cilli M, Minisola S. Reduction of arrhythmias in primary hyperparathyroidism, by parathyroidectomy, evaluated with 24-h ECG monitoring. Eur J Endocrinol 2018; 179:117-124. [PMID: 29875287 DOI: 10.1530/eje-17-0948] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2017] [Accepted: 06/01/2018] [Indexed: 01/12/2023]
Abstract
OBJECTIVE Hypercalcemia may induce arrhythmias. There are no data on the prevalence of arrhythmias in primary hyperparathyroidism (PHPT) in daily life. Aim of the study was to investigate both the prevalence of arrhythmias in patients with PHPT compared to controls and the impact of parathyroidectomy, evaluated by 24-h electrocardiogram (ECG) monitoring. DESIGN This is a randomized study. METHODS Twenty-six postmenopausal women with PHPT and 26 controls were enrolled. PHPT patients were randomized to two groups: 13 underwent parathyroidectomy (Group A) and 13 were followed up conservatively (Group B). After 6 months, patients were studied again. Each patient underwent mineral metabolism biochemical evaluation, bone mineral density measurement, standard ECG and 24-h ECG monitoring. RESULTS PHPT patients showed higher calcium and parathyroid hormone compared to controls and a higher prevalence of both supraventricular (SVBPs) and ventricular premature beats (VPBs) during 24-h ECG monitoring. Groups A and B showed no differences in mean baseline biochemical values and ECG parameters. Mean value of QTc in PHPT groups was in the normal range at baseline, but significantly shorter than controls. A negative correlation was found between QTc and ionized calcium levels (r = -0.48, P < 0.05). After parathyroidectomy, Group A had a significant reduction in SVPBs and VPBs compared to baseline and restored normal QTc. Group B showed no significant changes after a 6-month period. CONCLUSIONS The increased prevalence of SVPBs and VPBs is significantly reduced by parathyroidectomy, and it is mainly related to the short QTc caused by hypercalcemia.
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Affiliation(s)
- Jessica Pepe
- Department of Internal Medicine and Medical Disciplines, 'Sapienza' University of Rome, Rome, Italy
| | - Cristiana Cipriani
- Department of Internal Medicine and Medical Disciplines, 'Sapienza' University of Rome, Rome, Italy
| | - Mario Curione
- Department of Internal Medicine and Medical Disciplines, 'Sapienza' University of Rome, Rome, Italy
| | - Federica Biamonte
- Department of Internal Medicine and Medical Disciplines, 'Sapienza' University of Rome, Rome, Italy
| | - Luciano Colangelo
- Department of Internal Medicine and Medical Disciplines, 'Sapienza' University of Rome, Rome, Italy
| | - Vittoria Danese
- Department of Internal Medicine and Medical Disciplines, 'Sapienza' University of Rome, Rome, Italy
| | - Veronica Cecchetti
- Department of Internal Medicine and Medical Disciplines, 'Sapienza' University of Rome, Rome, Italy
| | - Chiara Sonato
- Department of Internal Medicine and Medical Disciplines, 'Sapienza' University of Rome, Rome, Italy
| | - Federica Ferrone
- Department of Internal Medicine and Medical Disciplines, 'Sapienza' University of Rome, Rome, Italy
| | - Mirella Cilli
- Department of Internal Medicine and Medical Disciplines, 'Sapienza' University of Rome, Rome, Italy
| | - Salvatore Minisola
- Department of Internal Medicine and Medical Disciplines, 'Sapienza' University of Rome, Rome, Italy
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Gianni W, Di Carlo M, Colangelo L, Della Grotta G, Sonato C, Cilli M, Toto A, Minisola S. Short-term efficacy of a fixed association of Palmitoylethanolamide and other phytochemicals as add-on therapy in the management of chronic pain in elderly patients: a real-world retrospective study. Geriatr Care 2018. [DOI: 10.4081/gc.2018.7177] [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] Open
Abstract
Phytochemicals are promising adjuvant agents for the treatment of pain. This study aimed to explore the short-term efficacy and safety of a fixed-dose combined therapy with Palmitoylethanolamide and other phytochemicals as add-on therapy in elderly patients. Data on 47 elderly patients with non-oncologic chronic pain of mild-moderate degree were analyzed in a retrospective, descriptive, no-profit, double-center realworld study. Patients were administered the combined phytochemical therapy for 6 weeks, in addition to analgesics administered when needed. Patients showed a reduction in pain intensity both in mixed /nociceptive and in neuropathic pain and improvements in functional abilities, quality of life, and in the subjective belief about the efficacy of treatment. These results were also observed in the small subgroup of patients in monotherapy with phytochemicals (n=13). No adverse event led to treatment withdrawal. This exploratory study suggests that phytochemicals may represent an effective source of analgesics to be added to chemically synthesized drugs, therefore reducing the need of their up-titration and the risk of toxicity. These data must be considered as preliminary and need to be tested in randomized trials.
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Minisola F, Cipriani C, Colangelo L, Cilli M, Sciarra A, Von Heland M, Nieddu L, Anastasi E, Pascone R, Fassino V, Diacinti D, Longo F, Minisola S, Pepe J. Mineral metabolism abnormalities in patients with prostate cancer: a systematic case controlled study. Endocrine 2018; 59:338-343. [PMID: 28660378 DOI: 10.1007/s12020-017-1351-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [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: 03/06/2017] [Accepted: 06/09/2017] [Indexed: 02/06/2023]
Abstract
PURPOSE Prostate cancer is the most common tumor in men. To the best of our knowledge a systematic assessment of bone and mineral abnormalities has not been performed in prostatic cancer patients consecutively enrolled. METHODS This study was therefore carried out to investigate changes of skeletal and mineral metabolism in patients with prostate cancer (n = 69). A population of patients with cancer of various origin was also investigated as a control group (n = 53), since a comparison with non-prostate cancer patients has not been previously reported. RESULTS In the prostatic cancer group, one patient had extremely high values of C-terminal Fibroblast Growth Factor 23, low values of tubular reabsorption of phosphate and very high values of bone alkaline phosphatase, suggesting the diagnosis of oncogenic osteomalacia. We found nine patients with primary hyperparathyroidism in the group of prostate cancer vs. only one in cancer patients group (p < 0.026). We stratified the population on the basis of Gleason score, prostate specific antigen and hormonal therapy. Using a generalized linear model with a logit link to predict the probability of developing primary hyperparathyroidism, only Gleason score, C-terminal fibroblast growth factor 23 and hormonal therapy had a significant effect (p < 0.05). Controlling for other covariates, a rise in fibroblast growth factor 23 increases the odds of developing primary hyperparathyroidism by 2% (p = 0.017), while patients with higher values of Gleason score have a much greater probability of developing primary hyperparathyroidism (log-odds = 3.6, p < 0.01). The probability decreases with higher values of Gleason score while on hormonal therapy; a further decrease was observed in patients on hormonal treatment and lower values of GS. Finally, lower grade of Gleason score without hormonal therapy have a significant protective factor (p < 0.01) decreasing the odds of developing primary hyperparathyroidism by 8%. CONCLUSION We showed a remarkable prevalence of primary hyperparathyroidism in men with prostate cancer; the multivariate analysis demonstrates that higher aggressiveness of prostate cancer, as determined by Gleason score, is a significant predictor of increased risk of developing primary hyperparathyroidism.
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Affiliation(s)
- Francesco Minisola
- Department of Gynecology-Obstetrics & Urology, Sapienza University of Rome, Rome, Italy
| | - Cristiana Cipriani
- Department of Internal Medicine and Medical Disciplines, Sapienza University of Rome, Rome, Italy
| | - Luciano Colangelo
- Department of Internal Medicine and Medical Disciplines, Sapienza University of Rome, Rome, Italy
| | - Mirella Cilli
- Department of Internal Medicine and Medical Disciplines, Sapienza University of Rome, Rome, Italy
| | - Alessandro Sciarra
- Department of Gynecology-Obstetrics & Urology, Sapienza University of Rome, Rome, Italy
| | - Magnus Von Heland
- Department of Gynecology-Obstetrics & Urology, Sapienza University of Rome, Rome, Italy
| | - Luciano Nieddu
- Faculty of Economics, UNINT University, Via delle Sette Chiese 139, 00147, Rome, Italy
| | - Emanuela Anastasi
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - Roberto Pascone
- Department of Pediatrics and Infantile Neuropsychiatry, Sapienza University of Rome, Rome, Italy
| | | | - Daniele Diacinti
- Department of Radiological Sciences, Oncology and Anatomical Pathology, Sapienza University of Rome, Rome, Italy
| | - Flavia Longo
- Department of Radiological Sciences, Oncology and Anatomical Pathology, Sapienza University of Rome, Rome, Italy
| | - Salvatore Minisola
- Department of Internal Medicine and Medical Disciplines, Sapienza University of Rome, Rome, Italy.
| | - Jessica Pepe
- Department of Internal Medicine and Medical Disciplines, Sapienza University of Rome, Rome, Italy
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Cutrona G, Matis S, Colombo M, Massucco C, Baio G, Valdora F, Emionite L, Fabris S, Recchia AG, Gentile M, Neumaier CE, Reverberi D, Massara R, Boccardo S, Basso L, Salvi S, Rosa F, Cilli M, Zupo S, Truini M, Tassone P, Calabrese M, Negrini M, Neri A, Morabito F, Fais F, Ferrarini M. Effects of miRNA-15 and miRNA-16 expression replacement in chronic lymphocytic leukemia: implication for therapy. Leukemia 2017; 31:1894-1904. [DOI: 10.1038/leu.2016.394] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Revised: 11/27/2016] [Accepted: 12/06/2016] [Indexed: 12/23/2022]
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Pepe J, Cipriani C, Cilli M, Colangelo L, Minisola S. Adipokines and bone metabolism: an interplay to untangle. J Endocrinol Invest 2016; 39:1359-1361. [PMID: 27639402 DOI: 10.1007/s40618-016-0549-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2016] [Accepted: 09/06/2016] [Indexed: 10/21/2022]
Affiliation(s)
- J Pepe
- Department of Internal Medicine and Medical Disciplines, "Sapienza" University of Rome, Viale del Policlinico 155, 00161, Rome, Italy.
| | - C Cipriani
- Department of Internal Medicine and Medical Disciplines, "Sapienza" University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
| | - M Cilli
- Department of Internal Medicine and Medical Disciplines, "Sapienza" University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
| | - L Colangelo
- Department of Internal Medicine and Medical Disciplines, "Sapienza" University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
| | - S Minisola
- Department of Internal Medicine and Medical Disciplines, "Sapienza" University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
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17
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Pepe J, Diacinti D, Fratini E, Nofroni I, D'Angelo A, Pilotto R, Savoriti C, Colangelo L, Raimo O, Cilli M, Cipriani C, Minisola S. High prevalence of abdominal aortic calcification in patients with primary hyperparathyroidism as evaluated by Kauppila score. Eur J Endocrinol 2016; 175:95-100. [PMID: 27165861 DOI: 10.1530/eje-15-1152] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2015] [Accepted: 05/06/2016] [Indexed: 01/08/2023]
Abstract
OBJECTIVE The prevalence of abdominal aortic calcification (AAC) in primary hyperparathyroidism (PHPT) is unknown. We assessed both prevalence and severity of AAC in PHPT postmenopausal women. METHODS In this study 70 PHPT postmenopausal women and 70 age- and sex-matched controls were enrolled. Each participant underwent biochemical evaluation, lateral spine radiograph, bone mineral density (BMD) measurement (lumbar, femoral, radial sites), and kidney ultrasound. Lateral lumbar films were analyzed in the region of L1-L4 vertebrae and the Kauppila score (a semi-quantitative grading system) was used to assess the severity of AAC. RESULTS There were no differences regarding demographic and cardiovascular risk factors in the two groups. PHPT patients had higher prevalence of kidney stones (30% vs 7%, P=0.0008) and lower radial BMD values (0.558±0.071 vs 0.588±0.082 g/cm(2), P<0.05) compared with controls. PHPT patients showed higher prevalence of AAC (31 vs 18, P=0.03), with more severe calcifications (Kauppila score 7.35±6.1 vs 5.05±3.5, P=0.007). PHPT patients with AAC were older and had been suffering from the disease for a longer period compared with those without ACC. Moreover, PHPT patients with severe AAC had mean higher serum parathyroid hormone levels compared with patients with moderate or mild calcifications. In PHPT patients with AAC, multiple regression analysis, adjusted for age and years since diagnosis, showed that only parathyroid hormone significantly correlated with Kauppila score. CONCLUSION We found a higher prevalence and severity of AAC in PHPT related to parathyroid hormone effect.
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Affiliation(s)
- Jessica Pepe
- Department of Internal Medicine and Medical Disciplines'Sapienza' University, Rome, Italy
| | - Daniele Diacinti
- Department of Radiological Sciences, Oncology and Pathology'Sapienza' University, Rome, Italy
| | - Emanuela Fratini
- Department of Radiological Sciences, Oncology and Pathology'Sapienza' University, Rome, Italy
| | - Italo Nofroni
- Department of Public Health and Infectious Diseases'Sapienza' University, Rome, Italy
| | - Antonella D'Angelo
- Department of Internal Medicine and Medical Disciplines'Sapienza' University, Rome, Italy
| | - Roberta Pilotto
- Department of Internal Medicine and Medical Disciplines'Sapienza' University, Rome, Italy
| | - Claudio Savoriti
- Department of Internal Medicine and Medical Disciplines'Sapienza' University, Rome, Italy
| | - Luciano Colangelo
- Department of Internal Medicine and Medical Disciplines'Sapienza' University, Rome, Italy
| | - Orlando Raimo
- Department of Internal Medicine and Medical Disciplines'Sapienza' University, Rome, Italy
| | - Mirella Cilli
- Department of Internal Medicine and Medical Disciplines'Sapienza' University, Rome, Italy
| | - Cristiana Cipriani
- Department of Internal Medicine and Medical Disciplines'Sapienza' University, Rome, Italy
| | - Salvatore Minisola
- Department of Internal Medicine and Medical Disciplines'Sapienza' University, Rome, Italy
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Pepe J, Mezzaroma I, Fantauzzi A, Falciano M, Salotti A, Di Traglia M, Diacinti D, Biondi P, Cipriani C, Cilli M, Minisola S. An oral high dose of cholecalciferol restores vitamin D status in deficient postmenopausal HIV-1-infected women independently of protease inhibitors therapy: a pilot study. Endocrine 2016; 53:299-304. [PMID: 26254790 DOI: 10.1007/s12020-015-0693-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [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: 03/21/2015] [Accepted: 07/15/2015] [Indexed: 02/07/2023]
Abstract
The best repletion and maintenance dosing regimens with cholecalciferol in vitamin D-deficient HIV-1 patients remain unknown. Protease inhibitors (PIs) have been shown to inhibit vitamin D 1α- and 25α-hydroxylation in hepatocyte and monocyte cultures. We therefore evaluated the effect of a single high dose of cholecalciferol in vitamin D-deficient HIV-1 postmenopausal women undergoing treatment with highly active anti-retroviral therapy (cART), with and without PIs. Forty HIV-1 postmenopausal women treated with cART, with hypovitaminosis D (<20 ng/ml), were enrolled. We measured serum changes of 25-hydroxyvitamin D [25(OH)D]; 1,25-dihydroxyvitamin D [1,25(OH)2D], parathyroid hormone (PTH), serum calcium, and urinary calcium excretion following a loading dose of 600,000 IU of cholecalciferol after 3, 30, 60, 90, and 120 days. Patients were divided into two groups, whether or not they were taking PI. A significant increase in mean 25(OH)D and 1,25(OH)2D levels at day 3 and throughout the entire observation period was found in both groups (p < 0.001). PTH levels concomitantly decreased in both groups (p < 0.001). Mean albumin-adjusted serum calcium increases with respect to baseline were significant only at day 3 and day 30 for both groups (p < 0.01). Considering remaining parameters, there were no significant differences between the groups at any time, by two-way RM ANOVA. An oral dose of 600,000 IU of cholecalciferol in HIV-1 postmenopausal women rapidly increases 25(OH)D and 1,25(OH)2D levels reducing PTH levels, regardless of the presence of PIs in the cART scheme.
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Affiliation(s)
- Jessica Pepe
- Department of Internal Medicine and Medical Disciplines, "Sapienza" University, Viale del Policlinico 155, 00161, Rome, Italy.
| | - Ivano Mezzaroma
- Department of Clinical Medicine, "Sapienza" University, Viale del Policlinico 155, 00161, Rome, Italy
| | - Alessandra Fantauzzi
- Department of Clinical Medicine, "Sapienza" University, Viale del Policlinico 155, 00161, Rome, Italy
| | - Mario Falciano
- Department of Public Health and Infectious Diseases, "Sapienza" University, Viale del Policlinico 155, 00161, Rome, Italy
| | - Alessandra Salotti
- Department of Public Health and Infectious Diseases, "Sapienza" University, Viale del Policlinico 155, 00161, Rome, Italy
| | - Mario Di Traglia
- Department of Public Health and Infectious Diseases, "Sapienza" University, Viale del Policlinico 155, 00161, Rome, Italy
| | - Daniele Diacinti
- Department of Radiology, "Sapienza" University, Viale del Policlinico 155, 00161, Rome, Italy
| | - Piergianni Biondi
- Department of Internal Medicine and Medical Disciplines, "Sapienza" University, Viale del Policlinico 155, 00161, Rome, Italy
| | - Cristiana Cipriani
- Department of Internal Medicine and Medical Disciplines, "Sapienza" University, Viale del Policlinico 155, 00161, Rome, Italy
| | - Mirella Cilli
- Department of Internal Medicine and Medical Disciplines, "Sapienza" University, Viale del Policlinico 155, 00161, Rome, Italy
| | - Salvatore Minisola
- Department of Internal Medicine and Medical Disciplines, "Sapienza" University, Viale del Policlinico 155, 00161, Rome, Italy
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Abstract
Controversies on vitamin D currently represent a challenging topic in mineral metabolism research. In particular, current guidelines on vitamin D supplementation did not report consistent recommendation and the issue related to beneficial vs harmful effects of loading vitamin D doses did not lead to any firm universal conclusion. Finally, serum and clinical outcomes of vitamin D supplementation, particularly as far as extra-skeletal effect of the hormone, need to be further investigated.
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Affiliation(s)
- Cristiana Cipriani
- Department of Internal Medicine and Medical Disciplines "Sapienza" University of Rome, Rome, Italy
| | - Sara Piemonte
- Department of Internal Medicine and Medical Disciplines "Sapienza" University of Rome, Rome, Italy
| | - Mirella Cilli
- Department of Internal Medicine and Medical Disciplines "Sapienza" University of Rome, Rome, Italy
| | - Jessica Pepe
- Department of Internal Medicine and Medical Disciplines "Sapienza" University of Rome, Rome, Italy
| | - Salvatore Minisola
- Department of Internal Medicine and Medical Disciplines "Sapienza" University of Rome, Rome, Italy
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Minisola S, Cipriani C, Cilli M, Scillitani A, Pepe J. A reappraisal of vitamin D effect on non-skeletal targets and mortality. J Endocrinol Invest 2015; 38:1239-41. [PMID: 26359144 DOI: 10.1007/s40618-015-0387-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2015] [Accepted: 08/25/2015] [Indexed: 01/17/2023]
Affiliation(s)
- S Minisola
- Department of Internal Medicine and Medical Disciplines, "Sapienza" Rome University, Via del Policlinico 155, 00161, Rome, Italy.
| | - C Cipriani
- Department of Internal Medicine and Medical Disciplines, "Sapienza" Rome University, Via del Policlinico 155, 00161, Rome, Italy
| | - M Cilli
- Department of Internal Medicine and Medical Disciplines, "Sapienza" Rome University, Via del Policlinico 155, 00161, Rome, Italy
| | - A Scillitani
- Unit of Endocrinology, "Casa Sollievo della Sofferenza" Hospital, IRCCS, San Giovanni Rotondo, FG, Italy
| | - J Pepe
- Department of Internal Medicine and Medical Disciplines, "Sapienza" Rome University, Via del Policlinico 155, 00161, Rome, Italy
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21
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Pepe J, Piemonte S, Cipriani C, Cilli M, Minisola S. Emerging data on cardiovascular risk in primary hyperparathyroidism. Endocrine 2014; 47:345-7. [PMID: 25205449 DOI: 10.1007/s12020-014-0415-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2014] [Accepted: 08/30/2014] [Indexed: 11/26/2022]
Affiliation(s)
- Jessica Pepe
- Department of Internal Medicine and Medical Disciplines, Sapienza University, Viale del Policlinico 155, 00161, Rome, Italy
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Abstract
This study aimed to investigate the kinematic and kinetic changes when resistance is applied in horizontal and vertical directions, produced by using different percentages of body weight, caused by jumping movements during a dynamic warm-up. The group of subjects consisted of 35 voluntary male athletes (19 basketball and 16 volleyball players; age: 23.4 ± 1.4 years, training experience: 9.6 ± 2.7 years; height: 177.2 ± 5.7 cm, body weight: 69.9 ± 6.9 kg) studying Physical Education, who had a jump training background and who were training for 2 hours, on 4 days in a week. A dynamic warm-up protocol containing seven specific resistance movements with specific resistance corresponding to different percentages of body weight (2%, 4%, 6%, 8%, 10%) was applied randomly on non consecutive days. Effects of different warm-up protocols were assessed by pre-/post- exercise changes in jump height in the countermovement jump (CMJ) and the squat jump (SJ) measured using a force platform and changes in hip and knee joint angles at the end of the eccentric phase measured using a video camera. A significant increase in jump height was observed in the dynamic resistance warm-up conducted with different percentages of body weight (p < 0.05). On the other hand, no significant difference in different percentages of body weight states was observed (p > 0.05). In jump movements before and after the warm-up, while no significant difference between the vertical ground reaction forces applied by athletes was observed (p > 0.05), in some cases of resistance, a significant reduction was observed in hip and knee joint angles (p < 0.05). The dynamic resistance warm-up method was found to cause changes in the kinematics of jumping movements, as well as an increase in jump height values. As a result, dynamic warm-up exercises could be applicable in cases of resistance corresponding to 6-10% of body weight applied in horizontal and vertical directions in order to increase the jump performance acutely.
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Affiliation(s)
- M Cilli
- School of Physical Education and Sport, Department of Coaching Education, Sakarya University, Sakarya, Turkey
| | - E Gelen
- School of Physical Education and Sport, Department of Coaching Education, Sakarya University, Sakarya, Turkey
| | - S Yildiz
- School of Physical Education and Sport, Department of Coaching Education, Sakarya University, Sakarya, Turkey
| | - T Saglam
- School of Physical Education and Sport, Department of Coaching Education, Sakarya University, Sakarya, Turkey
| | - Mh Camur
- School of Physical Education and Sport, Department of Coaching Education, Sakarya University, Sakarya, Turkey
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Loi M, Becherini P, Emionite L, Giacomini A, Cossu I, Destefanis E, Brignole C, Di Paolo D, Piaggio F, Perri P, Cilli M, Pastorino F, Ponzoni M. sTRAIL coupled to liposomes improves its pharmacokinetic profile and overcomes neuroblastoma tumour resistance in combination with Bortezomib. J Control Release 2014; 192:157-66. [PMID: 25041999 DOI: 10.1016/j.jconrel.2014.07.009] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2014] [Revised: 07/08/2014] [Accepted: 07/10/2014] [Indexed: 01/26/2023]
Abstract
Neuroblastoma (NB), the most common and deadly extracranial solid tumour of childhood, represents a challenging in paediatric oncology. Soluble tumour necrosis factor (TNF)-related apoptosis-inducing ligand (sTRAIL) is a cancer cell-specific molecule exerting remarkable anti-tumour activities against paediatric malignancies both in vitro and in preclinical settings. However, due to its too fast elimination and to the undesired related side effects, the improvement of sTRAIL in vivo bioavailability and the specific delivery to the tumour is mandatory for increasing its therapeutic efficacy. In this manuscript, we developed an innovative pegylated liposomal formulation carrying the sTRAIL at the outer surface (sTRAIL-SL) with the intent to improve its serum half-life and increase its efficacy in vivo, while reducing side effects. Furthermore, the possibility to combine sTRAIL-SL with the proteasome inhibitor Bortezomib (BTZ) was investigated, being BTZ able to sensitize tumour cells toward TRAIL-induced apoptosis. We demonstrated that sTRAIL preserved and improved its anti-tumour activity when coupled to nanocarriers. Moreover, sTRAIL-SL ameliorated its PK profile in blood allowing sTRAIL to exert a more potent anti-tumour activity, which led, upon BTZ priming, to a statistically significant enhanced life spans in two models of sTRAIL-resistant NB-bearing mice. Finally, mechanistic studies indicated that the combination of sTRAIL with BTZ sensitized sTRAIL-resistant NB tumour cells to sTRAIL-induced cell death, both in vitro and in vivo, through the Akt/GSK3/β-catenin axis-dependent mechanism. In conclusion, our results suggest that sTRAIL-SL might be an efficient vehicle for sTRAIL delivery and that its use in clinic, in combination with BTZ, might represent an adjuvant strategy for the treatment of stage IV, sTRAIL-resistant, NB patients.
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Affiliation(s)
- M Loi
- Laboratorio di Oncologia, Istituto Giannina Gaslini, Genova 16148, Italy
| | - P Becherini
- Laboratorio di Oncologia, Istituto Giannina Gaslini, Genova 16148, Italy
| | - L Emionite
- Animal Facility, IRCCS Azienda Ospedaliera Universitaria San Martino-IST Istituto Nazionale per la Ricerca sul Cancro, Genoa, Italy
| | - A Giacomini
- Experimental Oncology and Immunology, Department of Molecular and Translational Medicine, University of Brescia, Italy
| | - I Cossu
- Laboratorio di Oncologia, Istituto Giannina Gaslini, Genova 16148, Italy
| | - E Destefanis
- Laboratorio di Oncologia, Istituto Giannina Gaslini, Genova 16148, Italy
| | - C Brignole
- Laboratorio di Oncologia, Istituto Giannina Gaslini, Genova 16148, Italy
| | - D Di Paolo
- Laboratorio di Oncologia, Istituto Giannina Gaslini, Genova 16148, Italy
| | - F Piaggio
- Laboratorio di Oncologia, Istituto Giannina Gaslini, Genova 16148, Italy
| | - P Perri
- Laboratorio di Oncologia, Istituto Giannina Gaslini, Genova 16148, Italy
| | - M Cilli
- Animal Facility, IRCCS Azienda Ospedaliera Universitaria San Martino-IST Istituto Nazionale per la Ricerca sul Cancro, Genoa, Italy
| | - F Pastorino
- Laboratorio di Oncologia, Istituto Giannina Gaslini, Genova 16148, Italy.
| | - M Ponzoni
- Laboratorio di Oncologia, Istituto Giannina Gaslini, Genova 16148, Italy.
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Cipriani C, Romagnoli E, Cilli M, Piemonte S, Pepe J, Minisola S. Quality of life in patients with primary hyperparathyroidism. Expert Rev Pharmacoecon Outcomes Res 2014; 14:113-21. [PMID: 24397607 DOI: 10.1586/14737167.2014.873702] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The clinical picture of primary hyperparathyroidism (PHPT) has changed over the last three decades and many asymptomatic patients are now diagnosed through the unexpected finding of high serum calcium levels. However, though not yet considered as typical features of the disease and therefore not included in the guidelines for surgery, many data are available on neuropsycological manifestations and their impact on quality of life in asymptomatic patients. PHPT patients indeed show early experience nonspecific symptoms, such as weakness, depression, sleep disturbance, memory loss and anxiety. Although the underlining mechanisms have not been still identified, the prevalence of psychiatric and cognitive deficits has been investigated in many studies, as well as the possible association with quality of life and well-being improvement after surgery. This article aims to review the current knowledge on quality of life in PHPT patients before and after surgery and the possible clinical implications of these findings.
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Affiliation(s)
- Cristiana Cipriani
- Department of Internal Medicine and Medical Disciplines, "Sapienza" University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
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Cipriani C, Pepe J, Piemonte S, Colangelo L, Cilli M, Minisola S. Vitamin d and its relationship with obesity and muscle. Int J Endocrinol 2014; 2014:841248. [PMID: 25161666 PMCID: PMC4138782 DOI: 10.1155/2014/841248] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [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] [Received: 01/05/2014] [Revised: 03/30/2014] [Accepted: 04/08/2014] [Indexed: 12/14/2022] Open
Abstract
The skin synthesis of vitamin D represents the first step of a metabolic pathway whose features have been extensively studied and clarified in the last decades. In particular, the production of active and inactive forms of the hormone and the actions of the corresponding enzymes have offered new insights into the knowledge of vitamin D metabolism. Additionally, the description of the different organs and tissues expressing the vitamin D receptor and its possible functions, as well as its genetic determinants, have allowed focusing on the interrelationship between vitamin D and many physiological and pathological functions. In this context, many studies reported the association between vitamin D and adipose tissue metabolism, as well as the possible role of the hormone in obesity, weight, and fat mass distribution. Finally, many reports focused on the vitamin D-related effects on skeletal muscle, particularly on the mechanisms by which vitamin D could directly affect muscle mass and strength. This paper is mainly aimed to review vitamin D metabolism and its relationship with obesity and skeletal muscle function.
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Affiliation(s)
- Cristiana Cipriani
- Department of Internal Medicine and Medical Disciplines, “Sapienza” University, Viale del Policlinico 155, 00161 Rome, Italy
| | - Jessica Pepe
- Department of Internal Medicine and Medical Disciplines, “Sapienza” University, Viale del Policlinico 155, 00161 Rome, Italy
| | - Sara Piemonte
- Department of Internal Medicine and Medical Disciplines, “Sapienza” University, Viale del Policlinico 155, 00161 Rome, Italy
| | - Luciano Colangelo
- Department of Internal Medicine and Medical Disciplines, “Sapienza” University, Viale del Policlinico 155, 00161 Rome, Italy
| | - Mirella Cilli
- Department of Internal Medicine and Medical Disciplines, “Sapienza” University, Viale del Policlinico 155, 00161 Rome, Italy
| | - Salvatore Minisola
- Department of Internal Medicine and Medical Disciplines, “Sapienza” University, Viale del Policlinico 155, 00161 Rome, Italy
- *Salvatore Minisola:
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Cipriani C, Romagnoli E, Carnevale V, Clerico R, Pepe J, Cilli M, Diacinti D, Savoriti C, Colangelo L, Minisola S. Effect of a single oral dose of 600,000 IU of cholecalciferol on muscle strength: a study in young women. J Endocrinol Invest 2013; 36:1051-4. [PMID: 23888368 DOI: 10.3275/9062] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND The effect of a single large oral dose of vitamin D on muscle function in young people with vitamin D deficiency has not been investigated so far. AIM We evaluated the effect of a single oral dose of 600,000 IU of cholecalciferol on muscle strength. SUBJECTS AND METHODS Eighteen young women with vitamin D deficiency received a single oral dose of 600,000 IU of cholecalciferol. We evaluated changes in maximal voluntary contraction (MVC) and speed of contraction (S) in response to cholecalciferol by using an hand held dynamometer at 3, 15, 30, 60 and 90 days, compared to baseline. RESULTS We observed no significant change in MVC and S values, a significant increase of 25-hydroxyvitamin D [25(OH)D] and 1,25-dihydroxyvitamin D [1,25(OH)2D] and a significant decrease in serum parathyroid hormone (PTH) (p<0.001 for all). A significant correlation was found between MVC and S and serum phosphorus (P) after supplementation (p<0.02 and p<0.05, respectively). Conversely, we observed no association between the parameters of muscle strength and 25(OH)D, ionized calcium (Ca2+), PTH and 1,25(OH)2D. CONCLUSIONS A single dose of 600,000 IU of cholecalciferol does not directly enhance handgrip strength in young women with vitamin D deficiency. More studies are needed on the indirect effect of the hormone on muscle.
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Affiliation(s)
- C Cipriani
- Department of Internal Medicine and Medical Disciplines, "Sapienza" University of Rome, Viale del Policlinico 155, 00161, Rome, Italy.
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Pepe J, Badiali D, Biviano I, Nofroni I, Romagnoli E, Cilli M, Piemonte S, Cipriani C, Colangelo L, Minisola S. The effect of parathyroidectomy on chronic constipation in patients affected by primary hyperparathyroidism. J Bone Miner Metab 2013; 31:690-4. [PMID: 23563978 DOI: 10.1007/s00774-013-0453-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2012] [Accepted: 03/13/2013] [Indexed: 10/27/2022]
Abstract
Primary hyperparathyroidism (PHPT) is usually associated with chronic constipation; however, its prevalence is not defined by standardized criteria. The aim of the study was to evaluate both the prevalence of chronic constipation, defined by the standardized Rome diagnostic criteria III (Rome III) in PHPT, and the effect of parathyroidectomy (PTx). Fifty postmenopausal PHPT patients and 50 sex- and age-matched controls were studied. Each patient underwent mineral metabolism biochemical evaluation and completed a questionnaire and a 2-week diary card about bowel habits. PHPT patients were reevaluated after 6 months. According to Rome III, 40 % of PHPT patients had chronic constipation compared with 12 % of controls (p = 0.0002). The only difference between constipated PHPT patients (group A, n = 20) and those without constipation (group B, n = 30) was higher mean PTH values (79.9 ± 18.7 ng/l vs. 65.4 ± 26.0 ng/l; p = 0.03), which predicted the presence of constipation (p = 0.004, OR 1.059, CI 1.011-1.059). Forty percent of PHPT patients had undergone PTx. In group A, constipation was resolved in 80 % of patients after PTx compared to none of the same group who had not undergone PTx (p = 0.0007). In group B, 17.6 % of patients who had not undergone PTx became, after 6 months, constipated. According to Rome III, a higher prevalence of chronic constipation in PHPT patients was observed compared with controls. PTH levels predicted constipation. A significant reduction of chronic constipation was reported following successful surgery.
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Affiliation(s)
- Jessica Pepe
- Department of Internal Medicine and Medical Disciplines, "Sapienza" University of Rome, Viale del Policlinico 155, 00161, Rome, Italy,
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Pepe J, Curione M, Morelli S, Varrenti M, Cammarota C, Cilli M, Piemonte S, Cipriani C, Savoriti C, Raimo O, De Lucia F, Colangelo L, Clementelli C, Romagnoli E, Minisola S. Parathyroidectomy eliminates arrhythmic risk in primary hyperparathyroidism, as evaluated by exercise test. Eur J Endocrinol 2013; 169:255-61. [PMID: 23744591 DOI: 10.1530/eje-13-0293] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVE To investigate whether parathyroidectomy (PTx) reverses risk factors for arrhythmias related to the QT dynamic changes evaluated during bicycle ergometry exercise test (ET). METHODS Twenty-four postmenopausal women with primary hyperparathyroidism (PHPT) (mean age 60.08.4 years) and 30 sex- and age-matched controls underwent ET, echocardiography, and biochemical evaluation. The following stages were considered during ET: rest, peak exercise, and recovery. The patients were randomized to two groups: 12 underwent PTx (group A) and 12 were followed-up conservatively (group B). After 6 months, the patients were studied again. RESULTS Groups A and B showed no differences in mean baseline biochemical values, echocardiographic parameters, and QTC interval. PHPT patients showed an increased occurrence of ventricular premature beats (VPBS) during ET compared with controls (37.0 vs 6.6%, P=0.03). Serum calcium level was a predictor of VPBS (P=0.05). Mean value of QTC was in the normal range at baseline (Group A: 401±16.9; group B: 402.25±13.5 ms) but significantly lower than controls (417.8±25.1 ms, P<0.01). A negative correlation was found between QTc and calcium values (P=0.03). Physiological reduction of QTc interval from rest to peak exercise was not observed in PHPT patients before surgery. After PTx, group A had a significant reduction in VPBs compared with baseline (at baseline, 5 of 12 vs none of 12 patients after PTx, P=0.03) and a restored normal QT adaptation during ET. Group B showed no significant changes after a 6-month period. CONCLUSIONS PTx reduces the occurrence of VPBs and restored the QTc adaptation during ET.
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Affiliation(s)
- Jessica Pepe
- Department of Internal Medicine and Medical Disciplines, Sapienza University of Rome, Viale del Policlinico 155, 00161 Rome, Italy.
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Minisola S, Colangelo L, Cilli M, Cipriani C, Pepe J, Romagnoli E. Intermittent high doses of vitamin D: a need for further studies? Calcif Tissue Int 2013; 92:487-8. [PMID: 23435573 DOI: 10.1007/s00223-013-9714-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2013] [Accepted: 01/29/2013] [Indexed: 10/27/2022]
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Murgia F, Cotognini C, Montemitro E, Cilli M, Renzetti E, Lucidi V, Bella S. Evaluation of compliance to telehomecare (THC) in a group of patients with cystic fibrosis (CF) in a period of 2 years. Clin Ter 2012; 163:e111-e114. [PMID: 22964701] [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] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
OBJECTIVES In the present study, we examined data related to adherence to telemonitoring in our CF patients followed at home for a period of 2 years, in the aim to improve the follow-up in terms of efficiency and appropriateness. MATERIALS AND METHODS We kept electronic records of transmissions, in spreadsheet format. For each transmission, the main parameters and any action taken were collected. We carried out automatically a monthly summary of activities, a monthly average percentage of adherence to prescribed frequency of transmissions, monitored the contacts and phone calls. RESULTS We received in the period from February 15, 2010 to February 15, 2012 overall 1364 transmissions in 515 days (1817 spirometry, 414 nocturnal pulse-oximetry and 398 questionnaires on symptoms) The average compliance in the reporting period was 10,16%, with an increasing trend. CONCLUSIONS The improvement of outcome in FC necessarily passes through an improvement of the adherence to treatment. More psychological and behavioural studies are needed in order to gradually remove the obstacles which still prevent a further improvement in long-term outcome.
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Affiliation(s)
- F Murgia
- Cystic Fibrosis Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy.
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Tonnarini G, Gianturco V, Cilli M, Minisola S, Cavallotti C. Role of dopaminergic receptors in the human dura mater in the pathogenesis of headache. Clin Ter 2012; 163:e101-e106. [PMID: 22964699] [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] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
AIMS We hypothesize that dopaminergic receptors of dura mater may play a possible role in headache. MATERIALS AND METHODS The dopaminergic receptors of cranial dura mater in man were studied by examining several dural zones (vascular, peri-vascular, inter-vascular) in different brain regions (basal, calvarial, tentorial, occipital, frontal, parietal, temporal). RESULTS Our results demonstrate that dopaminergic receptors are present in human cranial dura mater and that these receptors show a specific morphological location. There are more dural dopaminergic receptors in the basal region than in the calvarial one. Moreover, these receptors are more abundant in the vascular and perivascular dural zone than in the intervascular one. CONCLUSIONS The location of dopaminergic receptors in the dura mater may represent an important factor in the pathogenesis of headache. Further studies will be necessary in order to determine the role of dopaminergic system in this disease.
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Affiliation(s)
- G Tonnarini
- Department of Internal Medicine, University of Rome Sapienza, Rome, Italy.
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Murgia F, Cilli M, Renzetti E, Popa N, Romano T, Alghisi F, Bella S. [Economic evaluation of telehomecare in chronic lung diseases]. Clin Ter 2011; 162:e43-e49. [PMID: 21533308] [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] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
OBJECTIVES We attempted to quantify the cost-effectiveness ratio in telemonitoring lung function of patients affected by Cystic Fibrosis (CF). MATERIALS AND METHODS We examined the costs of Telehomecare (THC) in the follow-up of CF patients. We considered the failed hospitalizations as incomes. A standardized questionnaire was submitted by e-mail to verify the patient satisfaction and expectation levels. We studied 3 groups of patients: a) 17 CF patients in THC; b) 28 CF patients not followed by THC and c) 28 non-CF patients affected by chronic diseases and not followed by THC. Some parameters with no market value were evaluated using "willingness to pay" (WTP). RESULTS An annual saving of €.5241 was calculated for single FC patient followed by THC. The WTP analysis showed that patients affected by chronic diseases expected very much from new technologies. CONCLUSIONS The THC use in CF shows several advantages as fewer hospitalization and economical saving in a general trend of limited economical resources. Further studies are needed to confirm our data.
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Affiliation(s)
- F Murgia
- U.O.C. Fibrosi Cistica, Ospedale Pediatrico Bambino Gesù - IRCCS - Roma, Italy.
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Murgia F, Cilli M, Renzetti E, Majo F, Soldi D, Lucidi V, Bella F, Bella S. Remote telematic control in cystic fibrosis. Clin Ter 2011; 162:e121-e124. [PMID: 21912814] [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] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
INTRODUCTION In this study we describe and discuss the way we daily act in remote telematic tracking of CF outpatients, a procedure which has been improved through our daily experience in telehomecare. MATERIALS AND METHODS Currently, there are almost 30 patients involved in our telehomecare project. We describe and discuss intervention parameters and the way we manage a register of performances in spreadsheet format. We also describe the training program for the patients and their and the procedures through which we maintain contacts with patients and Vivisol assistance and the periodical satisfaction surveys. RESULTS (from 15 of february 2010 to 24 of may 2011). Total transmissions 882, Spirometry 1317, SaO2 291, Compliance (transmissions/patient days) 8,91%, Hospital controls 19, Total contacts 722, Phone calls 494. DISCUSSION We analyze the 2010 - 2011 data. We discuss the compliance of patients toward Telehomecare, the efficacy of cell phone in establishing contact with patients and the relevancy of symptoms' rescue in diagnosing the pulmonary relapse episodes. We discuss medico-legal aspects of telemedicine activity, in the light of standards and legislation, including issues related to the processing of privacy and security data. We discuss the professional team needs and requirements, dedicated to the activities of telemedicine and procedures related to clinical risk management. We conclude by underlying how telemedicine represents a promising new tool for patients and health professionals, and that under certain conditions it can improve the assistance, working conditions and also to reduce costs. However, its usage has to be followed by precise studies about its efficacy, and also by paying particular attention to the partly new issues that derive from it.
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Affiliation(s)
- F Murgia
- Cystic Fibrosis Unit, Pediatric Medicine Department, Epidemiology Unit, Bambino Gesù Pediatric Hospital, IRCCS, Rome, Italy.
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Matis S, Mariani MR, Cutrona G, Cilli M, Piccardi F, Daga A, Damonte G, Millo E, Moroni M, Roncella S, Fedeli F, Boffa LC, Ferrarini M. PNAEmu can significantly reduce Burkitt's lymphoma tumor burden in a SCID mice model: cells dissemination similar to the human disease. Cancer Gene Ther 2009; 16:786-93. [PMID: 19363465 DOI: 10.1038/cgt.2009.26] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
In human Burkitt's Lymphoma (BL) BRG cells, a t(8;14) translocation, placing c-myc near the Emu enhancer of the H chain locus, causes tumor expansion. Earlier, we showed that a peptide nucleic acid complementary to the Emu sequence (PNAEmu), specifically inhibited the expression of translocated c-myc and impaired the growth of BRG cells-induced subcutaneous tumors in mice suffering from severe combined immunodeficiency (SCID). In this study, the therapeutic potential of PNAEmu was evaluated in a systemic mouse model. BRG-BL cells transfected with the luciferase gene were inoculated intravenously into SCID mice resulting in a preferential expansion, similar to the one of human adult patients, in the abdominal cavity, central nervous system and bone marrow. The mice were chronically injected intraperitoneally either with PNAEmu or with control PNA. The treatment was stopped when the control animals developed severe neurological symptoms. As detected both by inspection at necropsy and imaging, overall tumor growth in PNAEmu-treated mice decreased by >80%. Histological and immunohistochemical studies showed, only in PNAEmu-treated mice, a substantially reduced BL cell growth at the major sites of invasion and vast areas of necrosis in the lymphomatous tissues, with concomitant c-myc expression downregulation. Altogether, the data support the therapeutic potential of PNAEmu in human adult BL.
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Affiliation(s)
- S Matis
- S.C. Oncologia Medica C, Istituto Nazionale per la Ricerca sul Cancro, IST, 16132 Genova, Italy
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Raso I, Cipriani C, Badiali D, Ranieri P, Camelo G, Cilli M. [Algometric approach in the diagnostic evaluation of chest pain]. Clin Ter 2009; 160:183-192. [PMID: 19756319] [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] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
OBJECTIVE To contribute to a global clinical evaluation of the patients with chest pain, giving a quantitative analysis of the painful experience in the sensory, emotional, value and mixed component and searching significant differences among the different causes of the symptom. MATERIALS AND METHODS We have administered the "Questionario Italiano del Dolore" by De Benedictis et al. to 92 patients with chest pain, who were divided into 4 diagnostic groups (acute coronary syndrome, coronary artery disease, oesophagus-gastric disease and other) and compared for the quantitative-qualitative features of the associated pain. RESULTS PRIrcE (Global Value Component) resulted higher in the group "other" (A) compared to the patients with acute ischemic heart disease (CIA), with a statistically significant difference (test U-Mann-Whitney; p = 0.04). This group shows statistically significant differences in the emotional component (PRIrcA; p = 0.01) even compared to pain associated with oesophagus-gastric disease (G). In regard to PRIrcA, the difference between G group and the group of patients with chronic ischemic heart disease (CIC), as well as the "double" category, resulted markedly significant (p = 0.03 and p = 0.01 respectively). We extrapolated the "describers" chosen by at least 50% of patients in every category and obtained the semantics configuration of chest pain for every diagnosis. CONCLUSIONS PRIrcE resulted lower in CIA group. PRIrcE e PR-IrcA are more represented in CIC group. The same conclusion is valid in the differentiation of pain between CIA and G group and between CIA and A group (the most representative of chronic pain). We found higher values in emotional component compared to pain of new onset as pain becomes chronic.
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Affiliation(s)
- I Raso
- Dipartimento di Scienze Cliniche, Università di Roma Sapienza, Roma, Italia
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Paleari L, Catassi A, Ciarlo M, Cavalieri Z, Bruzzo C, Servent D, Cesario A, Chessa L, Cilli M, Piccardi F, Granone P, Russo P. Role of alpha7-nicotinic acetylcholine receptor in human non-small cell lung cancer proliferation. Cell Prolif 2008; 41:936-59. [PMID: 19040571 PMCID: PMC9531952 DOI: 10.1111/j.1365-2184.2008.00566.x] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
OBJECTIVES Lung cancer is the most common cause of cancer death in the world. Cigarette smoking represents the major risk factor. Nicotine, an active component of cigarettes, can induce cell proliferation, angiogenesis and apoptosis resistance. All these events are mediated through the nicotinic acetylcholine receptor (nAChR) expressed on lung cancer cells. We speculate that new insights into the pathophysiological roles of nAChR may lead to new therapeutic avenues to reduce non-small cell lung cancer (NSCLC) tumour growth. MATERIALS AND METHODS Human samples of NSCLC, cell lines and mouse models were utilized in Western blotting, reverse transcriptase polymerase chain reaction and apoptosis studies. RESULTS Human NSCLC tissues expressed alpha7-nAChR. This expression was higher in smoking patients with squamous carcinomas than those with adenocarcinomas and in male smoking patients than in females. All the data support the hypothesis that major expression of alpha7-nAChR is related to major activation of the Rb-Raf-1/phospho-ERK/phospho-p90RSK pathway. alpha7-nAChR antagonists, via mitochondria associated apoptosis, inhibited proliferation of human NSCLC primary and established cells. Nicotine stimulates tumour growth in a murine model, A549 cells orthotopically grafted. The effects of nicotine were associated with increases in phospho-ERK in tumours. Proliferation effects of nicotine could be blocked by inhibition of alpha7-nAChR by the high affinity ligand alpha-cobratoxin. CONCLUSION These results showed that alpha7-nAChR plays an important role in NSCLC cell growth and tumour progression as well as in cell death.
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Affiliation(s)
- L. Paleari
- Lung Cancer Unit, National Cancer Research Institute, Genoa, Italy
| | - A. Catassi
- Lung Cancer Unit, National Cancer Research Institute, Genoa, Italy,,University of Insubria, Varese, Italy
| | - M. Ciarlo
- Lung Cancer Unit, National Cancer Research Institute, Genoa, Italy
| | - Z. Cavalieri
- Lung Cancer Unit, National Cancer Research Institute, Genoa, Italy
| | - C. Bruzzo
- Lung Cancer Unit, National Cancer Research Institute, Genoa, Italy
| | - D. Servent
- CEA, iBiTecS, Service d’Ingénierie Moleculaire des Protéines (SIMOPRO), Gif sur Yvette, France
| | - A. Cesario
- IRCCS ‘San Raffaele’, Rome, Italy,,Thoracic Surgery Unit, Catholic University, Rome, Italy
| | - L. Chessa
- Animal Facility Unit, National Cancer Research Institute, Genoa, Italy, and
| | - M. Cilli
- Transplant Thoracic Surgery Unit, ‘San Martino’ Hospital, Genoa, Italy
| | - F. Piccardi
- Transplant Thoracic Surgery Unit, ‘San Martino’ Hospital, Genoa, Italy
| | | | - P. Russo
- Lung Cancer Unit, National Cancer Research Institute, Genoa, Italy
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Romani M, Cilli M, Neumaier C, Baio G, Piccardi F. Evaluation of temozolomide (TMZ) activity in a mouse model of brain metastases (BM) from breast cancer (BC). J Clin Oncol 2008. [DOI: 10.1200/jco.2008.26.15_suppl.12014] [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: 11/20/2022] Open
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Lorenzon D, Mazzucato M, Abbruzzese L, Cilli M, De Angeli S, Degan M, Mambrini G, Piccardi F, Rupolo M, Michieli M, De Marco L, Gattei V, Astori G. Preclinical ex vivo expansion of peripheral blood CD34+ selected cells from cancer patients mobilized with combination chemotherapy and granulocyte colony-stimulating factor. Vox Sang 2008; 94:342-50. [PMID: 18282263 DOI: 10.1111/j.1423-0410.2008.01038.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND AND OBJECTIVES Ex vivo peripheral blood progenitor cell (PBPC) expansion has been proposed as a strategy to increase the number of haematopoietic progenitors available for cell transplantation. We have expanded CD34+ cells from PBPCs obtained from four patients with haematological malignancies and one patient with an Ewing's sarcoma. MATERIALS AND METHODS Cells were expanded in the Dideco 'Pluricell system'. After 12 days in culture, we evaluated cell phenotype, total nucleated cells, CD34+ fold increase, cell apoptosis and colony assay of expanded cells. Cell engraftment has been evaluated by transplanting two groups of irradiated non-obese diabetic/severe combined immunodeficient (NOD-SCID) mice with expanded and non-expanded cell populations. RESULTS Total nucleated cells and CD34+ cells increased 59.5 and 4.0 times, respectively. The expanded cells were mainly constituted of myeloid and megakaryocytic cells. A significant increase in the number of colony-forming unit-granulocyte macrophage (CFU-GM) was observed in the CFU assay. Ten mice transplanted with expanded cells showed a best overall survival (80%) compared to 10 mice transplanted with non-expanded cells (20%). Human CD45+ cells were detected by flow cytometry and polymerase chain reaction in bone marrow and spleen of transplanted animals. The relative low engraftment level obtained with the expanded cells suggests a loss of SCID repopulating cells maybe due to cell differentiation during expansion. CONCLUSIONS We have demonstrated the feasibility of the ex vivo expansion of mobilized PBPCs from cancer patients, evidencing a clonal expansion of CFUs and the ability of the expanded cells to engraft the bone marrow and spleen of immunosuppressed mice. The differentiation of the CD34+ stem cell compartment could be further minimized by ameliorating the expansion conditions.
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Affiliation(s)
- D Lorenzon
- Clinical and Experimental Haematology Research Unit, Centro di Riferimento Oncologico, IRCCS, Aviano, PN, Italy
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Orienti I, Zuccari G, Bergamante V, Carosio R, Gotti R, Cilli M, Montaldo PG. Fenretinide-polyvinylalcohol conjugates: new systems allowing fenretinide intravenous administration. Biomacromolecules 2007; 8:3258-62. [PMID: 17883277 DOI: 10.1021/bm7005592] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
N-(4-hydroxyphenyl)retinamide (fenretinide, 4-HPR) has been shown to be active toward many tumors without appreciable side effects. However its in vitro activity does not match a correspondent efficacy in vivo. The main reason is that the drug's hydrophobicity hinders its bioavailability in the body fluids. Even if the drug is previously dissolved in organic solvents, such as ethanol or DMSO, the subsequent dilution in body fluids trigger its precipitation in fine aggregates characterized by very low dissolution efficiency, never reaching amounts suitable for therapeutic response. To date no intravenous formulation of 4-HPR exists on the market. The 4-HPR linkage to a hydrophilic polymer by a covalent bond easily hydrolyzable in aqueous environment is expected to increase the drug's aqueous solubility, providing the free drug after hydrolysis of the covalent bond. This may be a useful tool for the preparation of aqueous intravenous formulations of 4-HPR. For this purpose, we linked 4-HPR to polyvinylalcohol (PVA) by a carbonate bond at different drug/hydroxy vinyl monomer molar ratios. We demonstrated that conjugation increased 4-HPR aqueous solubility and strongly inhibited neuroblastoma cell proliferation. In addition, in an in vivo neuroblastoma metastatic model, we obtained a significant antitumor effect as a consequence of the improved drug bioavailability.
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Affiliation(s)
- I Orienti
- Department of Pharmaceutical Sciences, University of Bologna, Bologna, Italy
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Pagnan G, Di Paolo D, Pastorino F, Brignole C, Marimpietri D, Loi M, Pezzolo A, Piccardi F, Cilli M, Ponzoni M. 1403 ORAL Fenretinide enhances the antitumour efficacy of bortezomib on human neuroblastoma cells. EJC Suppl 2007. [DOI: 10.1016/s1359-6349(07)70742-5] [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: 10/22/2022] Open
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Cilli M, Petramala L, Cotesta D, Caliumi C, Iorio M, Serra V, Cerruti M, Letizia C, Cipriani C. [Transverse study of personality characteristics in patients with arterial hypertension]. Clin Ter 2007; 158:219-21. [PMID: 17612280] [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] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
OBJECTIVE To verify whether hypertensive patients, with recent or old poor-controlled hypertension, asymptomatic for anxiety and/or depression, seem more disturbed in personality than normotensive patients. MATERIALS AND METHODS 122 patients with arterial hypertension (62 women, 60 men, mean age 47 +/- 12.7 years, divided in new-hypertensive patients who don't take any drugs and old-hypertensive patients with a chronic therapy) and 65 normotensive subjects (37 women, 28 men, middle age 41 +/- 11.7 years) answered two self-extiming questionnaires: A.S.Q. by Krug and Cattel and C.D.Q. by Krug and Laughlin. For every group of variables it has been calculated the mean and standard deviation and statistical analysis was performed by Mann-Whitney's t test. A value of p < 0.05 was considered statistically significatant. RESULTS 37 hypertensive patients (30.3%) were positive in the C.D.Q. and 34 (27.8%) in the A.S.Q. test. In the group of normotensive subjects, 13 (20%) were positive in C.D.Q. and 12 (8.4%) in A.S.Q. There was a statistic difference in C.D.Q and A.S.Q. between hypertensive and normotensive subjects. No statistic difference was found in C.D.Q. and A.S.Q. between new and old-hypertensives. CONCLUSIONS The study has shown a significant higher level of anxiety and depression in hypertensive subjects as compared to normotensives. However, no significant difference in anxiety and depression levels was found between new- and old-hypertensive patients or in relation with the use of antihypertensive drugs.
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Affiliation(s)
- M Cilli
- Dipartimento di Scienze Cliniche, Università La Sapienza, Roma, Italia.
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Baio G, Fabbi M, de Totero D, Ferrini S, Cilli M, Derchi LE, Neumaier CE. Magnetic resonance imaging at 1.5 T with immunospecific contrast agent in vitro and in vivo in a xenotransplant model. MAGMA 2006; 19:313-20. [PMID: 17160691 DOI: 10.1007/s10334-006-0059-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2006] [Revised: 10/27/2006] [Accepted: 10/30/2006] [Indexed: 10/23/2022]
Abstract
OBJECT Demonstrating the feasibility of magnetic resonance imaging (MRI) at 1.5 T of ultrasmall particle iron oxide (USPIO)-antibody bound to tumor cells in vitro and in a murine xenotransplant model. METHODS Human D430B cells or Raji Burkitt lymphoma cells were incubated in vitro with different amounts of commercially available USPIO-anti-CD20 antibodies and cell pellets were stratified in a test tube. For in vivo studies, D430B cells and Raji lymphoma cells were inoculated subcutaneously in immunodeficient mice. MRI at 1.5 T was performed with T1-weighted three-dimensional fast field echo sequences (17/4.6/13 degrees ) and T2-weighted three-dimensional fast-field echo sequences (50/12/7 degrees ). For in vivo studies MRI was performed before and 24 h after USPIO-anti-CD20 administration. RESULTS USPIO-anti-CD20-treated D430B cells, showed a dose-dependent decrease in signal intensity (SI) on T2*-weighted images and SI enhancement on T1-weighted images in vitro. Raji cells showed lower SI changes, in accordance to the fivefold lower expression of CD20 on Raji with respect to D430B cells. In vivo 24 h after USPIO-anti-CD20 administration, both tumors showed an inhomogeneous decrease of SI on T2*-weighted images and SI enhancement on T1-weighted images. CONCLUSIONS MRI at 1.5 T is able to detect USPIO-antibody conjugates targeting a tumor-associated antigen in vitro and in vivo.
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Affiliation(s)
- G Baio
- DICMI Radiologia, University of Genova, Largo Rosanna Benzi 8, 16100, Genoa, Italy
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Boffa LC, Cutrona G, Cilli M, Matis S, Damonte G, Mariani MR, Millo E, Moroni M, Roncella S, Fedeli F, Ferrarini M. Inhibition of Burkitt's lymphoma cells growth in SCID mice by a PNA specific for a regulatory sequence of the translocated c-myc. Cancer Gene Ther 2006; 14:220-6. [PMID: 17053816 DOI: 10.1038/sj.cgt.7701002] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
In Burkitt's lymphoma (BL) cells due to a t(8;14) chromosomal translocation c-myc is often placed in proximity to the Emu enhancer of the Ig locus and upregulated. We demonstrated that in BL cells a peptide nucleic acid (PNA), complementary to intronic Emu sequences (PNAEmuwt), specifically blocks the expression of the c-myc oncogene under the Emu enhancer control and inhibits BL cell growth in culture. Here, we investigated whether PNAEmuwt was also able to block tumor growth in SCID mice inoculated with human BL cell lines. After subcutaneous inoculum in mice BL cells reproducibly form tumors. Both pre-treatment of BL cells with PNAEmuwt before inoculum and chronic intravenous administration of PNAEmuwt to mice already inoculated with BL cells selectively caused increased latency of tumor appearance and decreased final tumor size. Tumors from PNAEmuwt-treated animals showed substantial areas of cell necrosis and of c-myc downregulation. Inhibition of tumor growth was specific and was not observed with PNAEmumut carrying sequence mutations and in BL cell lines where the translocated c-myc is not under the control of the Emu enhancer. These data confirm the potential therapeutic value of PNA targeted to regulatory non-coding regions.
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Affiliation(s)
- L C Boffa
- SC. Oncologia Medica C, Istituto Nazionale per la Ricerca sul Cancro, IST, Largo R. Benzi, GE 10 Genoa 16132, Italy.
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Bertino P, Pinato S, Mutti L, Piccardi F, Cilli M, Gaudino G. 24 Monitoring tumor growth by imaging of a human mesothelioma murine model. Lung Cancer 2006. [DOI: 10.1016/s0169-5002(07)70100-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Astori G, Adami V, Mambrini G, Bigi L, Cilli M, Facchini A, Falasca E, Malangone W, Panzani I, Degrassi A. Evaluation of ex vivo expansion and engraftment in NOD-SCID mice of umbilical cord blood CD34+ cells using the DIDECO "Pluricell System". Bone Marrow Transplant 2005; 35:1101-6. [PMID: 15821764 DOI: 10.1038/sj.bmt.1704964] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [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: 11/09/2022]
Abstract
The Dideco "Pluricell System" is a commercially available closed device composed of an expansion chamber and a kit of certified reagents that allow haematopoietic stem cell expansion. We have expanded seven umbilical cord blood (UCB) samples following the manufacturer's instructions; two groups of irradiated NOD-SCID mice have been transplanted with expanded and nonexpanded cells from the same UCB, and bone marrow was analysed for the presence of human cells. Average UCB volume was 61.6+/-8.8 ml; mean nucleated cell content was 1090.5+/-189.9 x 10(6). Percentage and number of CD34+ cells were 0.37+/-0.13% and 3.9+/-1.2 x 10(6). After separation, CD34+ cell purity was 82+/-11%. Mean number of inoculated cells was 760 000; mean NC and CD34+ fold expansion at 12 days was 230.4+/-91.5 and 21.0+/-11.9. Both groups of mice showed successful engraftment: the percentage of human cells was higher in the group receiving expanded cells (3.4+/-2.01%) compared to the group receiving nonexpanded cells (1.5+/-0.66%) (P<0.00018, Mann-Whitney test). The cell population obtained after 12 days expansion consisted mainly of myeloid and megakaryocytic progenitors. The CD34+ antigen reached the maximum expression level at day 12 (7.5+/-2.0%). Analysis of lineage-markers for human myelomonocytic, megakaryocytic, B, T, CD34 and erythroid cells, gave evidence that all the lineages were represented in the marrow of transplanted mice.
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Affiliation(s)
- G Astori
- DIDECO srl, Via Statale 12 nord 86, 41037 Mirandola, MO, Italy
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46
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Morini M, Albini A, Lorusso G, Moelling K, Lu B, Cilli M, Ferrini S, Noonan DM. Prevention of angiogenesis by naked DNA IL-12 gene transfer: angioprevention by immunogene therapy. Gene Ther 2004; 11:284-91. [PMID: 14737088 DOI: 10.1038/sj.gt.3302175] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.6] [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: 11/09/2022]
Abstract
IL-12 is thought to induce a cytokine cascade with antiangiogenic effects mediated by IFN-gamma and angiostatic CXCR3 chemokine ligands. Naked DNA intramuscular injection of an expression vector plasmid producing IL-12 resulted in significant, well-tolerated elevation of serum IL-12 levels. Injection of the IL-12 plasmid at least 2 days, and up to 20 days, before subcutaneous injection of matrigel with angiogenic factors resulted in strong prevention of angiogenesis in both C57/bl and nude mice. A single injection of the IL-12 plasmid contemporarily with the matrigel or 2 days after resulted in partial, statistically not significant, inhibition. Control plasmid injection did not affect either angiogenesis or angiogenesis inhibition by IL-12 protein in vivo. Angiogenesis inhibition was observed in NK cell-depleted C57/bl and nude mice as well as in IFN-gamma(-/-) and CXCR3(-/-) knockout mice, indicating that NK- and/or T-cell-initiated IFN-gamma-chemokine cascades were not involved in the angiogenesis inhibition observed in vivo. Finally, IL-12 plasmid DNA gene transfer significantly prevented the growth and vascularization of highly angiogenic KS-Imm Kaposi's sarcoma and TS/A murine mammary carcinoma tumors in nude and/or syngeneic mice. These data suggest that a preventive gene therapy approach using antiangiogenic cytokines can effectively inhibit tumor angiogenesis and KS, representing an example of angioimmunoprevention.
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MESH Headings
- Animals
- Gene Transfer Techniques
- Genetic Therapy/methods
- Genetic Vectors
- Interferon-gamma/immunology
- Interleukin-12/genetics
- Interleukin-12/immunology
- Killer Cells, Natural/immunology
- Male
- Mice
- Mice, Inbred BALB C
- Mice, Inbred C57BL
- Mice, Knockout
- Mice, Nude
- Neoplasm Transplantation
- Neovascularization, Pathologic/immunology
- Neovascularization, Pathologic/prevention & control
- Plasmids/genetics
- Receptors, CXCR3
- Receptors, Chemokine/immunology
- Sarcoma, Kaposi/blood supply
- Sarcoma, Kaposi/pathology
- Sarcoma, Kaposi/therapy
- T-Lymphocytes/immunology
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Affiliation(s)
- M Morini
- Tumor Progression Section, Istituto Nazionale per la Ricerca sul Cancro, Largo Rosanna Benzi, Genova, Italy
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Cilli M, De Rosa R, Pandolfi C, Vacca K, Cugini P, Ceni Z, Bella S. Quantification of sub-clinical anxiety and depression in essentially obese patients and normal-weight healthy subjects. Eat Weight Disord 2003; 8:319-20. [PMID: 15018383 DOI: 10.1007/bf03325033] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Abstract
The aim of this study was to quantify the degree of sub-clinical anxiety and depression in essentially obese patients (EOP) and normoponderal healthy subjects (NHS) in order to identify quantitative differences based on mean scores and percentages (the latter in cases showing a tendency towards pathological anxiety and depression indicated by a score of > or = 8). The study involved 69 EOP (age: 13-72 years; BMI: > 25.0 and < 35.0 kg/m2) and 66 NHS (age: 18-68 years; BMI: > 18.5 and < or = 25.0 kg/m2). The scores, expressed in Anxiety Units (AU) and Depression Units (DU), were computed using ad hoc questionnaires (the ASQ and CDQ) validated for the Italian population. The mean scores of sub-clinical anxiety and depression in the EOP were significantly higher (both p = 0.001) than those of the NHS (6.33 +/- 2.38 vs 5.02 +/- 2.22 AU; 6.42 +/- 2.42 vs 5.02 +/- 2.03 DU), as were the percentages of cases with a tendency towards pathological anxiety and depression (42% vs 18%, and 43% vs 12%) (both p = 0.001). The significantly higher mean sub-clinical anxiety and depression score in the EOP indicate that a worse mood status is associated with obesity in a non-random manner. The significantly higher percentages of EOP with a tendency towards pathologic anxiety and depression indicate that obesity is a clinical condition that predisposes to the development of clinically relevant affective disorders.
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Affiliation(s)
- M Cilli
- Department of Clinical Sciences, University of Rome "La Sapienza", Policlinico Umberto I, Rome, Italy.
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48
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Cugini P, Bella S, Cilli M, De Rosa R, Pandolfi C, Lucidi V, Castro M. Circadian rhythm of hunger sensation in patients affected by cystic fibrosis. Eat Weight Disord 2003; 8:124-9. [PMID: 12880189 DOI: 10.1007/bf03325001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
OBJECTIVE The aim of this study was to investigate the daily pattern of hunger sensation (HS) in patients affected by a non-advanced form of cystic fibrosis (CF) in order to detect how the orectic stimulus (OS) behaves in fibrocystic patients (FP) who are obliged to eat frequently because of their pancreatic exocrine insufficiency. MATERIALS AND METHODS The study involved 27 out-patients (13 males and 14 females; mean age 18 +/- 4 years; mean BMI 18.77 +/- 2.17 kg/m2) with a non-advanced form of CF, and 19 clinically healthy subjects (CHS, 9 males and 10 females; mean age 24 +/- 2 years; mean BMI 21.00 +/- 1.70 kg/m2). The FP were used to eating frequent small meals between the three main meals of breakfast, lunch and dinner. All of the participants were asked to compile an "orexigram"' which was chrono-biometrically analysed by means of: 1) conventional statistical methods; 2) rhythmometric analysis of circadian rhythm (CR); and 3) spectral analysis of the harmonic structure substantiating the within-day variability of HS. RESULTS HS in FP had 1) a significantly increased daily mean level; 2) a well-established CR, with a significantly increased oscillatory mesor and amplitude; and 3) a modified orexigram power spectrum affecting the ultradian harmonic components. CONCLUSIONS Our results suggest that the orectic perception of CF patients is characterised by "daily hyperorexia", with the maintenance of HS CR. This condition seems to be a structured abnormality insofar as there are visible changes in the orexigram spectral resolution, particular in the ultradian harmonic components whose oscillatory frequency is responsible for the diurnal pattern of HS. The hyperorexia of the investigated FP indicates that their frequent small meals are not sufficient to satisfy their HS, which may cause a vicious circle leading to progressively disrupted mealtime behaviour.
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Affiliation(s)
- P Cugini
- Department of Clinical Sciences, University La Sapienza, Rome, Italy
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49
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Giampuzzi M, Botti G, Cilli M, Gusmano R, Borel A, Sommer P, Di Donato A. Down-regulation of lysyl oxidase-induced tumorigenic transformation in NRK-49F cells characterized by constitutive activation of ras proto-oncogene. J Biol Chem 2001; 276:29226-32. [PMID: 11323426 DOI: 10.1074/jbc.m101695200] [Citation(s) in RCA: 59] [Impact Index Per Article: 2.6] [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: 11/06/2022] Open
Abstract
Several investigations have suggested a putative tumor suppressor role for lysyl oxidase because it is down-regulated in many human and oncogene-induced tumors. To address this issue we down-regulated the enzyme in normal rat kidney fibroblasts by stable transfection of its cDNA in an antisense orientation. The selected clones revealed an absence of lysyl oxidase and dramatic phenotypic changes, interpretable as signs of transformation. The antisense lysyl oxidase clones showed, indeed, loose attachment to the plate and anchorage-independent growth and were highly tumorigenic in nude mice. Moreover, we found an impaired response of the PDGF and IGF-1 receptors to their ligands. In particular, the transformed cells showed a down-regulation of both PDGF receptors and expressed the 105-kDa isoform of the IGF-1 beta receptor, which was not present in the normal control cells. The lack of response to PDGF-BB has been described as a feature of many ras-transformed phenotypes. Therefore, we looked at the status of the p21(ras). Indeed, we found a significantly higher level of active p21(ras) both during steady-state growth and prolonged starvation. Our data reveal new evidence for a tumor suppressor activity of lysyl oxidase, highlighting its particular role in controlling Ras activation and growth factor dependence.
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Affiliation(s)
- M Giampuzzi
- Department of Nephrology, Istituto G. Gaslini, Largo G. Gaslini, 5, 16147 Genova, Italy
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Pastorino S, Massazza S, Cilli M, Varesio L, Bosco MC. Generation of high-titer retroviral vector-producing macrophages as vehicles for in vivo gene transfer. Gene Ther 2001; 8:431-41. [PMID: 11313821 DOI: 10.1038/sj.gt.3301405] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2000] [Accepted: 11/30/2000] [Indexed: 11/09/2022]
Abstract
The goal of this project was to develop a novel gene transfer system based on macrophages (Mphi) as shuttles of recombinant retroviral vectors carrying therapeutic or marker genes. The murine Mphi cell line WGL5 was used as a source of Mphi for this study. We generated retrovirus-producing Mphi by transducing the WGL5 cells with a replication-defective retroviral vector carrying the enhanced green fluorescent protein (EGFP) reporter gene and the Moloney murine leukemia virus (MoMLV) as helper virus. We demonstrated stable integration of the recombinant retrovirus in the Mphi genome, efficient recombinant retrovirus production, and EGFP gene delivery to different cell lines in vitro. To evaluate Mphi-mediated EGFP gene transfer in vivo, allogeneic mice were injected s.c. with the retrovirus-producing WGL5 Mphi, that gave rise to solid tumor masses at the injection site, highly infiltrated with host leukocytes. We observed EGFP fluorescence in tumor-infiltrating CD4(+) and CD8(+) host T lymphocytes, providing direct evidence of the ability of engineered Mphi to mediate EGFP gene delivery to host cells in vivo. Moreover, we showed that retrovirus-producing Mphi could home to different organs in vivo following i.v. injection into mice. These data demonstrate that Mphi can be engineered as cellular vehicles for recombinant retroviruses carrying heterologous genes and suggest potential applications of this novel vector system for gene therapy.
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Affiliation(s)
- S Pastorino
- Laboratory of Molecular Biology, G Gaslini Institute, Largo G Gaslini 5, 16147, Genova, Italy
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