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Plans D, Ponzo S, Morelli D, Cairo M, Ring C, Keating CT, Cunningham AC, Catmur C, Murphy J, Bird G. Measuring interoception: The phase adjustment task. Biol Psychol 2021; 165:108171. [PMID: 34411620 DOI: 10.1016/j.biopsycho.2021.108171] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 08/10/2021] [Accepted: 08/12/2021] [Indexed: 02/03/2023]
Abstract
Interoception, perception of one's bodily state, has been associated with mental health and socio-emotional processes. However, several interoception tasks are of questionable validity, meaning associations between interoception and other variables require confirmation with new measures. Here we describe the novel, smartphone-based Phase Adjustment Task (PAT). Tones are presented at the participant's heart rate, but out of phase with heartbeats. Participants adjust the phase relationship between tones and heartbeats until they are synchronous. Data from 124 participants indicates variance in performance across participants which is not affected by physiological or strategic confounds. Associations between interoception and anxiety, depression and stress were not significant. Weak associations between interoception and mental health variables may be a consequence of testing a non-clinical sample. A second study revealed PAT performance to be moderately stable over one week, consistent with state effects on interoception.
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Affiliation(s)
- D Plans
- INDEX Group, Department of Science, Innovation, Technology, and Entrepreneurship, University of Exeter, United Kingdom; Huma Therapeutics Ltd, London, United Kingdom; Department of Experimental Psychology, University of Oxford, Oxford, United Kingdom.
| | - S Ponzo
- Huma Therapeutics Ltd, London, United Kingdom.
| | - D Morelli
- Huma Therapeutics Ltd, London, United Kingdom; Department of Engineering Science, Institute of Biomedical Engineering, University of Oxford, Oxford, United Kingdom
| | - M Cairo
- Huma Therapeutics Ltd, London, United Kingdom
| | - C Ring
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, United Kingdom
| | - C T Keating
- School of Psychology, University of Birmingham, Birmingham, United Kingdom
| | | | - C Catmur
- Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, United Kingdom
| | - J Murphy
- Department of Psychology, Royal Holloway University of London, London, United Kingdom
| | - G Bird
- Department of Experimental Psychology, University of Oxford, Oxford, United Kingdom; Social, Genetic, and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, United Kingdom
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2
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Cappellini G, Sylos-Labini F, MacLellan MJ, Assenza C, Libernini L, Morelli D, Lacquaniti F, Ivanenko Y. Locomotor patterns during obstacle avoidance in children with cerebral palsy. J Neurophysiol 2020; 124:574-590. [DOI: 10.1152/jn.00163.2020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Previous studies mainly evaluated the neuromuscular pattern generation in cerebral palsy (CP) during unobstructed gait. Here we characterized impairments in the obstacle task performance associated with a limited adaptation of the task-relevant muscle module timed to the foot lift during obstacle crossing. Impaired task performance in children with CP may reflect basic developmental deficits in the adaptable control of gait when the locomotor task is superimposed with the voluntary movement.
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Affiliation(s)
- G. Cappellini
- Laboratory of Neuromotor Physiology, Scientific Institute for Research, Hospitalization and Healthcare (IRCCS) Santa Lucia Foundation, Rome, Italy
- Department of Pediatric Neurorehabilitation, IRCCS Santa Lucia Foundation, Rome, Italy
| | - F. Sylos-Labini
- Laboratory of Neuromotor Physiology, Scientific Institute for Research, Hospitalization and Healthcare (IRCCS) Santa Lucia Foundation, Rome, Italy
| | - M. J. MacLellan
- Department of Applied Human Sciences, University of Prince Edward Island, Charlottetown, Prince Edward Island, Canada
| | - C. Assenza
- Department of Pediatric Neurorehabilitation, IRCCS Santa Lucia Foundation, Rome, Italy
| | - L. Libernini
- Department of Pediatric Neurorehabilitation, IRCCS Santa Lucia Foundation, Rome, Italy
| | - D. Morelli
- Department of Pediatric Neurorehabilitation, IRCCS Santa Lucia Foundation, Rome, Italy
| | - F. Lacquaniti
- Laboratory of Neuromotor Physiology, Scientific Institute for Research, Hospitalization and Healthcare (IRCCS) Santa Lucia Foundation, Rome, Italy
- Centre of Space Bio-medicine and Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Y. Ivanenko
- Laboratory of Neuromotor Physiology, Scientific Institute for Research, Hospitalization and Healthcare (IRCCS) Santa Lucia Foundation, Rome, Italy
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İçhedef M, Giammanco S, Neri M, Catalano R, Immé G, Morelli D, Muré F, Giudice N. In soil radon anomalies and volcanic activity on Mt. Etna (Italy). J Environ Radioact 2020; 218:106267. [PMID: 32421583 DOI: 10.1016/j.jenvrad.2020.106267] [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] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Revised: 04/06/2020] [Accepted: 04/07/2020] [Indexed: 06/11/2023]
Abstract
We present here the first attempt to understand the fast dynamics of an active basaltic volcano, namely Mt. Etna using soil gas radon measured in some sites located in strategic places around the volcano. Data were measured continuously from July 2015 to February 2017 and the raw signals were treated in order to filter out all possible periodic components that are normally due to non-volcanic factors, applying a method that does not require acquisition of other parameters, which are not always available. The residual signals highlighted seven anomalous changes, with radon values reaching levels from 2 to 5 times higher than the normal background. In six out of seven cases, anomalies were almost contemporaneous in all or almost all of the sites, indicating a common source for the observed radon variations. The pattern of anomalies suggests a transient wave-like propagation in the space/time domain, compatible with pressure-induced displacement of the gas. The observed patterns are most probably caused by the rapid upward motion of gas-rich magma into the volcano conduits, as almost all anomalies precede or accompany major volcanic events. In some cases, an alternative explanation could be the strong and sudden strain releases through earthquakes swarms, with consequent variations in the permeability of rocks at a large scale, given the apparent correlation between those anomalies and intense seismicity.
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Affiliation(s)
- M İçhedef
- Institute of Nuclear Sciences, Ege University, Bornova, Izmir, Turkey
| | - S Giammanco
- Istituto Nazionale di Geofisica e Vulcanologia - Osservatorio Etneo, Piazza Roma, 2 - 95125, Catania, Italy.
| | - M Neri
- Istituto Nazionale di Geofisica e Vulcanologia - Osservatorio Etneo, Piazza Roma, 2 - 95125, Catania, Italy
| | - R Catalano
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali del Sud, Via Santa Sofia, 64 - 95123, Catania, Italy
| | - G Immé
- Dipartimento di Fisica e Astronomia "Ettore Maiorana", Università degli Studi di Catania, Via S. Sofia, 64 - 95123, Catania, Italy
| | - D Morelli
- Dipartimento di Fisica e Astronomia "Ettore Maiorana", Università degli Studi di Catania, Via S. Sofia, 64 - 95123, Catania, Italy
| | - F Muré
- Istituto Nazionale di Geofisica e Vulcanologia - Osservatorio Etneo, Piazza Roma, 2 - 95125, Catania, Italy
| | - N Giudice
- Dipartimento di Fisica e Astronomia "Ettore Maiorana", Università degli Studi di Catania, Via S. Sofia, 64 - 95123, Catania, Italy
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Belluscio V, Bergamini E, Salatino G, Marro T, Gentili P, Iosa M, Morelli D, Vannozzi G. Dynamic balance assessment during gait in children with Down and Prader-Willi syndromes using inertial sensors. Hum Mov Sci 2019; 63:53-61. [DOI: 10.1016/j.humov.2018.11.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Revised: 11/20/2018] [Accepted: 11/21/2018] [Indexed: 02/07/2023]
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Deraco M, Kusamura S, Martinetti A, Morelli D, Guaglio M, Sottotetti E, Federica B, Baratti D. Serum mesothelin as a circulating marker of diffuse malignant peritoneal mesothelioma: Preliminary study. Eur J Surg Oncol 2018. [DOI: 10.1016/j.ejso.2018.07.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Delaunois J, Pignato V, Pouleau H, Jodaitis A, Dethy S, Morelli D. Glioblastome multiforme du chiasma et des nerfs optiques : à propos d’un cas. Neurochirurgie 2018. [DOI: 10.1016/j.neuchi.2018.05.099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Cavalieri S, Nichetti F, Morelli D, de Braud F, Martinetti A, Sottotetti E, Dotti K, Prisciandaro M, Corti F, Platania M. Pro-GRP in small cell lung cancer. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx088.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Pasanisi P, Bruno E, Venturelli E, Morelli D, Peissel B, Manoukian S. A randomized controlled lifestyle intervention in BRCA mutation carriers. Eur J Cancer 2017. [DOI: 10.1016/s0959-8049(17)30116-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Janowitz I, Stern A, Morelli D, Vollowitz E, Hudes M, Rempel D. Validation and Field Testing of an Ergonomic Computer Use Checklist and Guidebook. ACTA ACUST UNITED AC 2016. [DOI: 10.1177/154193120204601301] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The authors developed a validated office ergonomics checklist that focused on outcomes instead of workstation features. The workstation is evaluated primarily through observed working postures and movement patterns while the subject performs their usual tasks. A guidebook for the improvement of computer workstations is keyed to the checklist, to lead the user in reducing risk factors and improving workstation ergonomics. The checklist was first validated in a field test with three expert evaluators. The checklist and guidebook were later tested with a large employer and used as a self-evaluation instrument, by a co-worker, and by an Ergonomics Coordinator with training and experience. Workstations were evaluated by an independent ergonomist before and after interventions were made. Results indicated that the checklist and guidebook were effective in making significant improvements in workstation conditions when administered by an Ergonomics Coordinator, but not when used as a self-assessment or by an untrained co-worker.
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Affiliation(s)
- Ira Janowitz
- University of California San Francisco/Berkeley Ergonomics Program
| | - Arlie Stern
- University of California San Francisco/Berkeley Ergonomics Program
| | - Don Morelli
- University of California San Francisco/Berkeley Ergonomics Program
| | - Eileen Vollowitz
- University of California San Francisco/Berkeley Ergonomics Program
| | - Mark Hudes
- University of California San Francisco/Berkeley Ergonomics Program
| | - David Rempel
- University of California San Francisco/Berkeley Ergonomics Program
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Cavalieri S, Raimondi A, Morelli D, Martinetti A, de Braud F, Agustoni F, Dotti K, Galli G, Vernieri C, Fucà G, Peverelli G, Prisciandaro M, Nichetti F, Indelicato P, Lo Russo G, Prinzi N, Garassino M, Platania M. Pro-gastrin releasing peptide (pro-GRP) in small cell lung cancer staging. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw332.34] [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: 11/12/2022] Open
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Agustoni F, Fucà G, Corrao G, Vernieri C, Cavalieri S, Raimondi A, Peverelli G, Prisciandaro M, Indelicato P, Lo Russo G, Signorelli D, Proto C, Vitali M, Imbimbo M, Zilembo N, Garassino M, Procopio G, de Braud F, Morelli D, Platania M. Impact of Hyponatremia in a Tertiary Cancer Center: a one-year-Survey at National Cancer Institute of Milan. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw345.19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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12
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Zoccolillo L, Morelli D, Cincotti F, Muzzioli L, Gobbetti T, Paolucci S, Iosa M. Video-game based therapy performed by children with cerebral palsy: a cross-over randomized controlled trial and a cross-sectional quantitative measure of physical activity. Eur J Phys Rehabil Med 2015; 51:669-676. [PMID: 25653079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
BACKGROUND Previous studies reported controversial results about the efficacy of video-game based therapy (VGT) in improving neurorehabilitation outcomes in children with cerebral palsy (CP). AIM Primary aim was to investigate the effectiveness of VGT with respect to conventional therapy (CT) in improving upper limb motor outcomes in a group of children with CP. Secondary aim was to quantify if VGT leads children to perform a higher number of movements. DESIGN A cross-over randomized controlled trial (RCT) for investigating the primary aim and a cross-sectional study for investigating the secondary aim of this study. SETTINGS Outpatients. INCLUSION CRITERIA clinical diagnosis of CP, age between 4 and 14 years, level of GMFC between I and IV. EXCLUSION CRITERIA QI<35, severe comorbidities, incapacity to stand even with an external support. METHODS Twenty-two children with CP (6.89±1.91-year old) were enrolled in a cross-over RCT with 16 sessions of VGT (using Xbox with Kinect device) and then 16 of CT or vice versa. Upper limb functioning was assessed using the Quality of Upper Extremities Skills Test (QUEST) and hand abilities using Abilhand-kids score. According to the secondary aim of this study a secondary cross-sectional study has been performed. Eight children with CP (6.50±1.60-year old) were enrolled into a trial in which five wireless triaxial accelerometers were positioned on their forearms, legs and trunk for quantifying the physical activity during VGT vs. CT. RESULTS QUEST scores significantly improved only after VGT (P=0.003), and not after CT (P=0.056). The reverse occurred for Abilhand-kids scores (P=0.165 vs. P=0.013, respectively). Quantity of performed movements was three times higher in VGT than in CT (+198%, P=0.027). CONCLUSION VGT resulted effective in improving the motor functions of upper limb extremities in children with CP, conceivably for the increased quantity of limb movements, but failed in improving the manual abilities for performing activities of daily living which benefited more from CT. CLINICAL REHABILITATION IMPACT VGT performed using the X-Box with Kinect device could enhance the number of upper limb movements in children with CP during rehabilitation and in turn improving upper limb motor skills, but CT remained superior for improving performances in manual activities of daily living.
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Affiliation(s)
- L Zoccolillo
- Department of Child Neurorehabilitation, I.R.C.C.S. Fondazione Santa Lucia, Rome, Italy -
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Alfieri S, Resteghini C, Pala L, Marceglia S, Iacovelli N, Orlandi E, Cavallo A, Gloghini A, Gesu G, Fanti D, Racca S, Dvir R, Morelli D, Taverna F, Quattrone P, Bergamini C, Granata R, Cau M, Locati L, Licitra L, Bossi P. Circulating pretreatment Epstein Barr Virus DNA quantification as a prognostic factor in nasopharyngeal cancer patients in a non endemic area. Ann Oncol 2015. [DOI: 10.1093/annonc/mdv342.03] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Catalano R, Immé G, Mangano G, Morelli D, Aranzulla M. Radon transport: laboratory and model study. Radiat Prot Dosimetry 2015; 164:575-581. [PMID: 25977352 DOI: 10.1093/rpd/ncv314] [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] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
In order to exploit radon profiles for geophysical purposes and also to estimate its entry indoors, it is necessary to study its transport through porous soils. The great number of involved parameters and processes affecting the emanation of radon from the soil grains and its transport in the source medium has led to many theoretical and/or laboratory studies. The authors report the first results of a laboratory study carried out at the Radioactivity Laboratory of the Department of Physics and Astronomy (University of Catania) by means of a facility for measuring radon concentrations in the sample pores at various depths under well-defined and controlled conditions of physical parameters. In particular, radon concentration vertical profiles extracted in low-moisture samples for different advective fluxes and temperatures were compared with expected concentrations, according to a three-phase transport model developed by Andersen (Risø National Laboratory, Denmark), showing, in general, a good agreement between measurements and model calculations.
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Affiliation(s)
- R Catalano
- Department of Physics and Astronomy, University of Catania, via Santa Sofia, 64, Catania I-95123, Italy National Institute for Nuclear Physics-Division of Catania, via Santa Sofia, 64, Catania I-95123, Italy
| | - G Immé
- Department of Physics and Astronomy, University of Catania, via Santa Sofia, 64, Catania I-95123, Italy National Institute for Nuclear Physics-Division of Catania, via Santa Sofia, 64, Catania I-95123, Italy
| | - G Mangano
- Department of Physics and Astronomy, University of Catania, via Santa Sofia, 64, Catania I-95123, Italy
| | - D Morelli
- National Institute for Nuclear Physics-Division of Catania, via Santa Sofia, 64, Catania I-95123, Italy
| | - M Aranzulla
- National Institute of Geophysics and Volcanology-Etna Observatory, Piazza Roma, 2, Catania I-95125, Italy
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Orlandi R, De Bortoli M, Ciniselli CM, Vaghi E, Caccia D, Garrisi V, Pizzamiglio S, Veneroni S, Bonini C, Agresti R, Daidone MG, Morelli D, Camaschella C, Verderio P, Bongarzone I. Hepcidin and ferritin blood level as noninvasive tools for predicting breast cancer. Ann Oncol 2013; 25:352-7. [PMID: 24306042 DOI: 10.1093/annonc/mdt490] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Currently used CA15-3 and CEA have found their clinical application particularly in the follow-up of patients with advanced disease. Novel biomarkers are urgent, especially for improving early diagnosis as well as for discriminating between benign and malignant disease. PATIENTS AND METHODS In the present study, we used a proteomic approach based on surface-enhanced laser desorption/ionization-time of flight-mass spectrometry screening with the aim of identifying differentially expressed 2-30 kDa proteins in plasma of patients with malignant (65 cases) and benign (88 cases) breast lesions with respect to 121 healthy controls. RESULTS We found that the most promising SELDI peaks were those corresponding to hepcidin-25 and ferritin light chain. We evaluated the capability of these peaks in predicting malignant and benign breast lesions using the area under the receiver operating characteristic curve (AUC). The results showed a good capacity to predict malignant breast lesions for hepcidin-25 [AUC: 0.82; 95% confidence interval (CI) 0.75-0.90] and ferritin light chain (AUC: 0.86; 95% CI 0.79-0.92). Conversely, a weak and satisfactory capability to predict benign breast lesion was observed for hepcidin-25 (AUC: 0.63; 95% CI 0.41-0.85) and ferritin light chain (AUC: 0.73; 95% CI 0.49-0.97). A significant association between HER2 status and hepcidin-25 was observed and the distribution of transferrin and ferritin were found significantly different in patients with breast cancer when compared with that of controls. CONCLUSIONS This study provides evidence that hepcidin and ferritin light chain level in plasma may be of clinical usefulness to predict malignant and benign disease with respect to healthy controls.
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Catalano R, Immé G, Mangano G, Morelli D, Giammanco S. Natural tritium determination in groundwater on Mt. Etna (Sicily, Italy). J Radioanal Nucl Chem 2013. [DOI: 10.1007/s10967-013-2710-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Thorsen R, Cortesi M, Jonsdottir J, Carpinella I, Morelli D, Casiraghi A, Puglia M, Diverio M, Ferrarin M. Myoelectrically driven functional electrical stimulation may increase motor recovery of upper limb in poststroke subjects: A randomized controlled pilot study. ACTA ACUST UNITED AC 2013; 50:785-94. [DOI: 10.1682/jrrd.2012.07.0123] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [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)
| | - M. Cortesi
- Rehabilitation Unit, Milano—Fondazione Don Carlo Gnocchi Onlus, Milan, Italy
| | - J. Jonsdottir
- Rehabilitation Unit, Milano—Fondazione Don Carlo Gnocchi Onlus, Milan, Italy
| | | | - D. Morelli
- Rehabilitation Unit, Milano—Fondazione Don Carlo Gnocchi Onlus, Milan, Italy
| | - A. Casiraghi
- Rehabilitation Unit, Milano—Fondazione Don Carlo Gnocchi Onlus, Milan, Italy
| | - M. Puglia
- Rehabilitation Unit, Sarzana—Fondazione Don Carlo Gnocchi Onlus, Sarzana, Italy
| | - M. Diverio
- Rehabilitation Unit, Sarzana—Fondazione Don Carlo Gnocchi Onlus, Sarzana, Italy
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Mirabile A, Vismara C, Bossi P, Locati L, Bergamini C, Granata R, Resteghini C, Morelli D, Scarpellini P, Licitra L. Healthcare Associated Infections in Head and Neck Carcinoma Patients Treated with Chemotherapy and/or Radiotherapy. Ann Oncol 2012. [DOI: 10.1016/s0923-7534(20)33603-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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Villarini A, Pasanisi P, Raimondi M, Gargano G, Bruno E, Morelli D, Evangelista A, Curtosi P, Berrino F. Preventing weight gain during adjuvant chemotherapy for breast cancer: a dietary intervention study. Breast Cancer Res Treat 2012; 135:581-9. [PMID: 22869285 DOI: 10.1007/s10549-012-2184-4] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2012] [Accepted: 07/23/2012] [Indexed: 01/18/2023]
Abstract
Adjuvant chemotherapy significantly decreases recurrences and improves survival in women with early breast cancer (BC). However, the side effects of chemotherapy include weight gain, which is associated with poorer prognosis. We have previously demonstrated that by means of a comprehensive dietary modification which aims at lowering insulin levels it is possible to reduce body weight and decrease the bioavailability of insulin, sex hormones and the growth factors linked to BC risk and prognosis. We are now going to present a randomized controlled study of adjuvant diet in BC patients undergoing chemotherapy. The diet was designed to prevent weight gain during chemotherapy treatment. Women of any age, operated for invasive BC, scheduled for adjuvant chemotherapy and without evidence of distant metastases, were randomized into a dietary intervention group and a control group. The intervention implied changing their usual diet for the whole duration of chemotherapy, following cooking classes and having lunch or dinner at the study centre at least twice per week. 96 BC patients were included in the study. The women in the intervention group showed a significant reduction in their body weight (2.9 kg on average), compared with the controls. They also significantly reduced body fat mass, waist and hip circumferences, biceps, underscapular and suprailiac skinfolds, compared with the women in the control group. Our results support the hypothesis that dietary intervention during adjuvant chemotherapy for BC is feasible and may prevent weight gain.
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Affiliation(s)
- A Villarini
- Department of Predictive & Preventive Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Via Venezian, 1, 20133 Milano, Italy
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Morelli D, Immé G, Cammisa S, Catalano R, Mangano G, La Delfa S, Patanè G. Radioactivity measurements in volcano-tectonic area for geodynamic process study. EPJ Web of Conferences 2012. [DOI: 10.1051/epjconf/20122405009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Mazzone S, Serafini A, Iosa M, Aliberti MN, Gobbetti T, Paolucci S, Morelli D. Functional taping applied to upper limb of children with hemiplegic cerebral palsy: a pilot study. Neuropediatrics 2011; 42:249-53. [PMID: 22161724 DOI: 10.1055/s-0031-1295478] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
Functional taping with elastic bandages and adhesive tapes could limit the action of upper limb spastic muscles and sustain that of weaker muscles in children with hemiplegic cerebral palsy (CP). 16 young children with CP (3±2 years old) were enrolled in this pilot study including 5 months of taping in conjunction with conventional physical therapy, followed by 7 months of physical therapy alone (taping wash-out), and other 5 months of taping plus therapy. Large improvements in the Melbourne assessment score were found in the first period in which taping was used (+15.4%, p<0.001) and also in the second one despite 8 drop-outs (+8.4%, p=0.012), but not during the taping wash-out (- 4.6%; p=0.093). These results suggest that children with CP could benefit from the continuous correction provided by taping in order to limit the development of improper upper limb motor schemas and to favour that of proper ones.
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Affiliation(s)
- S Mazzone
- Movement and BrainLaboratory, Fondazione Santa Lucia, I.R.C.C.S., Rome, Italy
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Vannelli A, Lualdi M, Sottotetti E, Morelli D, Colombo A, Battaglia L, Leo E. 1431 POSTER Application of Native Fluorescence of Blood Plasma in Colorectal Cancer Detection: Results of a Prospective Study. Eur J Cancer 2011. [DOI: 10.1016/s0959-8049(11)70924-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Weber JS, Yu B, Hall M, Morelli D, Yu D, Zhang Y, Zhao X, Sarnaik A, Wang W. Pharmacodynamic and predictive markers of ipilimumab on melanoma patients’ T-cells. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.2503] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Weber JS, Sarnaik A, Targan S, Yu B, Morelli D, Urbas P, Maker N, Yellin M, Nichol G. Phase II trial of extended dose anti-CTLA-4 antibody ipilimumab (formerly MDX-010) with a multipeptide vaccine for resected stages IIIC and IV melanoma. J Clin Oncol 2009. [DOI: 10.1200/jco.2009.27.15_suppl.9023] [Citation(s) in RCA: 7] [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: 11/20/2022] Open
Abstract
9023 Background: Ipilimumab is a human anti-CTLA-4 antibody shown to have clinical activity in melanoma that is associated with immune-related adverse events (IrAEs). Methods: 50 HLA A*0201 positive patients with resected stages IIIC/IV melanoma received MART-1/gp100/tyrosinase peptides with adjuvant Montanide ISA 51 12 times subcutaneously with Ipilimumab at 3 or 10 mg/kg intravenously every 8 weeks for 12 months, and 25 HLA A *0201 negative patients received Ipilimumab alone at 10 mg/kg. Primary endpoints were toxicity and the achievement of a 40% rate of tolerable IrAEs. Immune responses measured by ELISPOT and tetramer assays, and time to relapse were also assessed. 3 melanoma peptides were administered at 1000 mcg/dose each. Results: Median age was 58, with 44 men and 31 women. 46 patients had stage IV, and 29 had stage IIIC resected disease. 19/75 (25%) patients had grades 3–4 IrAEs that were dose-limiting. No patient with dose limiting toxicity required hospitalization and all returned to baseline status with the use of systemic steroids. Assays of induction of IL-17 secreting T cells showed a positive association with freedom from relapse (p=0.049). Change in slope of the increase in total lymphocyte count at four weeks was also associated with a trend toward freedom from relapse and development of an IrAE. 27 of 75 patients have relapsed with a median of 23 months of follow-up. 10 were again rendered NED surgically and are alive without disease. 68 patients are alive, 10 with disease. Only 1/19 patients with grade 3/4 IrAE has died of disease, compared to 6/56 without a dose limiting IBE. 23 of 27 relapses occurred without a grade 3/4 IrAE, compared with 15 IrAEs in 48 patients without a relapse. ELISPOT assays showed that patients at 10 mg/kg actually had decreased responsiveness in fresh PBMC to PHA and the CEF (CMV, EBV, FLU) pool of peptides. Conclusions: IrAEs are associated with clinical benefit in patients with resected high-risk melanoma receiving Ipilimumab with or without a peptide vaccine. Increases in IL-17 secreting CD4 T cells and the slope of increase in total lymphocytes over 4 weeks are associated with freedom from relapse. These data support testing the current regimen at 10 mg/kg in a larger randomized trial. [Table: see text]
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Affiliation(s)
- J. S. Weber
- H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL; Cedars-Sinai Medical Center, Los Angeles, CA; Medarex, Inc., Bloomsburg, NJ
| | - A. Sarnaik
- H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL; Cedars-Sinai Medical Center, Los Angeles, CA; Medarex, Inc., Bloomsburg, NJ
| | - S. Targan
- H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL; Cedars-Sinai Medical Center, Los Angeles, CA; Medarex, Inc., Bloomsburg, NJ
| | - B. Yu
- H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL; Cedars-Sinai Medical Center, Los Angeles, CA; Medarex, Inc., Bloomsburg, NJ
| | - D. Morelli
- H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL; Cedars-Sinai Medical Center, Los Angeles, CA; Medarex, Inc., Bloomsburg, NJ
| | - P. Urbas
- H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL; Cedars-Sinai Medical Center, Los Angeles, CA; Medarex, Inc., Bloomsburg, NJ
| | - N. Maker
- H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL; Cedars-Sinai Medical Center, Los Angeles, CA; Medarex, Inc., Bloomsburg, NJ
| | - M. Yellin
- H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL; Cedars-Sinai Medical Center, Los Angeles, CA; Medarex, Inc., Bloomsburg, NJ
| | - G. Nichol
- H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL; Cedars-Sinai Medical Center, Los Angeles, CA; Medarex, Inc., Bloomsburg, NJ
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Kozłowska B, Morelli D, Walencik A, Dorda J, Altamore I, Chieffalo V, Giammanco S, Immè G, Zipper W. Radioactivity in waters of Mt. Etna (Italy). RADIAT MEAS 2009. [DOI: 10.1016/j.radmeas.2009.05.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Giammanco S, Immè G, Mangano G, Morelli D, Neri M. Comparison between different methodologies for detecting radon in soil along an active fault: The case of the Pernicana fault system, Mt. Etna (Italy). Appl Radiat Isot 2009; 67:178-85. [DOI: 10.1016/j.apradiso.2008.09.007] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2008] [Revised: 07/01/2008] [Accepted: 09/08/2008] [Indexed: 11/15/2022]
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De Keijzer MH, Perkins S, Motta V, Morelli D, Cristol JP, Dupuy AM, Hong Y, Watanabe S, Waerdt C, Grunewald RW. Multi-site, multi-country evaluation of analytical and operational performance of a low-mid volume chemiluminescent immunoassay analyzer. Clin Lab 2009; 55:363-370. [PMID: 20099573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
BACKGROUND A new automated immunoassay low-mid volume (< or = 250 immunoassays/day) chemiluminescent analyzer, Abbott Architect i1000sR, was evaluated by seven laboratories around the world (4 in Europe, one each in Canada, Japan, and the U.S.A.) to demonstrate equivalent performance for key operating characteristics (e.g., precision, turn around time, limit of detection, functional sensitivity, and linearity). METHODS The laboratories followed standard protocols to assess precision, limit of detection (LoD), functional sensitivity, assay linearity, method comparison, and sample carryover. Turn around time for three stat assays (beta-hCG, BNP, and CK-MB) and the time required to complete workloads of 50 and 100 tests with a mixture of 75% routine tests and 25% stat tests was also evaluated. RESULTS Total precision was typically < 5% CV for nine immunoassays. Analytical performance met design goals and demonstrated equivalency to package insert data for assays on market and in use for an existing high volume immunoassay system. Stat turn around times were consistent with the fixed analytical time of 15.6 minutes and met the expectations of the laboratories. Measured test throughput ranged from 47 - 54 tests per hour and demonstrated that the analyzer was fit for the intended purpose of supporting a laboratory that performs < or = 250 immunoassays per day. CONCLUSIONS A multisite, international analyzer familiarization study is a practical means of confirming that a new instrument meets both a manufacturer's design specifications and users' real world expectations and provides a pragmatic test for the system. The experience of investigators at seven sites around the world indicates that a new fully automated chemiluminescent system is suitable for use.
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Affiliation(s)
- M H De Keijzer
- Laboratorium en Trombosedienst, Ziekenhuis Rivierenland, Tiel, Netherlands
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Formisano R, Buzzi MG, Cicinelli P, Voogt R, Rinnenburger D, Morelli D, Terziani A, Sanguigni S, Di Lorenzo L. The value of the D-Dimer assay for predicting vein thrombosis in rehabilitation patients receiving prophylactic low molecular weight heparin doses. Brain Inj 2007; 21:1419-24. [PMID: 18066944 DOI: 10.1080/02699050701716927] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
PURPOSE Early diagnosis and treatment of venous thrombosis biocontact="no" are essential in preventing pulmonary embolism (PE) and reducing the risk of recurrence. The objective was to assess the usefulness of the D-Dimer testing to rule out symptomatic VT in populations of patients receiving heparin in prophylactic doses. METHODS One hundred and twenty-three rehabilitation patients with medium or high risk for VT were investigated. Patients were affected by acquired cerebral diseases (n=31), severe brain damage (n=32) or orthopaedic surgical sequelae for major joint replacement or multiple limb fractures (n=60). All patients were receiving prophylactic heparin doses. D-Dimer levels were assessed using Dimertest Latex Agglutination Assay in citrated plasma. Single blinded compression Doppler Ultrasound (DUS) examination was performed in conformity with international standards. RESULTS In this specific setting, good sensitivity and specificity of the D-Dimer test was confirmed in patients with acquired cerebral diseases during rehabilitation, whereas false positive results were found in most patients who had undergone major joint replacement, until several weeks after surgery. CONCLUSIONS In rehabilitation patients receiving prophylactic heparin doses, the D-Dimer test seems to confirm high sensitivity and high negative predictive value for VT and PE. Relevant clinical variables seem to reduce the usefulness of the D-Dimer test as a screening tool for VT, at least in orthopaedic patients with joint prosthesis.
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Immè G, La Delfa S, Lo Nigro S, Morelli D, Patanè G. Soil radon monitoring in the NE flank of Mt. Etna (Sicily). Appl Radiat Isot 2006; 64:624-9. [PMID: 16413194 DOI: 10.1016/j.apradiso.2005.12.007] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2005] [Revised: 12/06/2005] [Accepted: 12/06/2005] [Indexed: 11/28/2022]
Abstract
Soil radon has been monitored at a fixed location on the northeastern flank of Mt. Etna, a high-risk volcano in Sicily. The aim of this study was to evaluate the effects of the recent volcanic activity on soil radon concentration. Continuous radon measurements have been performed since July 2001. While comparison between the trend in in-soil radon concentration and the acquired meteorological series (temperature, humidity and pressure) appear to confirm a general seasonal correlation, nevertheless particular anomalies suggest a possible dependence of the radon concentration on volcanic dynamics.
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Affiliation(s)
- G Immè
- Dipartimento di Fisica e Astronomia, Università di Catania, via S.Sofia, 64 I-95123 Catania, Italy
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Grasso MG, Troisi E, Rizzi F, Morelli D, Paolucci S. Prognostic factors in multidisciplinary rehabilitation treatment in multiple sclerosis: an outcome study. Mult Scler 2006; 11:719-24. [PMID: 16320734 DOI: 10.1191/1352458505ms1226oa] [Citation(s) in RCA: 39] [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] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The aim of this outcome study was to evaluate the effectiveness and prognostic factors of inpatient multidisciplinary rehabilitation treatment in patients with multiple sclerosis (MS). We analysed 230 consecutive inpatients with MS admitted to an MS rehabilitation ward who followed an individualized, goal-oriented, multidisciplinary rehabilitation program. Every patient was submitted to a neurological examination and evaluated by means of Kurtzke's Expanded Disability Status Scale (EDSS), with its functional systems (FS), Barthel Index (BI) and the Rivermead Mobility Index (RMI). We observed an effectiveness (percentage of potential improvement achieved during rehabilitation) of nearly 16% on BI and 8% on RMI, corresponding to an improvement in 124 patients (54%) on BI and 113 patients (49%) on RMI. Basal EDSS (beta = -0.32, P <0.001), cognitive status (beta = -0.15, P <0.05) and disease duration (beta = -0.13, P <0.05) were negatively associated with effectiveness of treatment on BI (adjusted R2 = 0.176), whereas effectiveness on RMI was correlated only with the EDSS score (beta = -0.34, P <0.001, adjusted R2 = 0.113). In the logistic regression analysis, the absence of severe sphincteric disturbances was correlated with the probability of improvement on BI that was nearly twice as high (OR =2.25, 95% CI 1.24-4.08) as that of other patients. Moreover, patients without severe cognitive deficits showed a similar probability (OR =2.37, 95% CI 1.05-5.33) of improvement on RMI. The results of this study provide further evidence that intensive multidisciplinary rehabilitation in MS is effective in the majority of MS patients and that early treatment may favour functional recovery.
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Affiliation(s)
- M G Grasso
- Fondazione Santa Lucia-IRCCS, Rome, Italy.
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34
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Immè G, La Delfa S, Lo Nigro S, Morelli D, Patanè G. Soil radon concentration and volcanic activity of Mt. Etna before and after the 2002 eruption. RADIAT MEAS 2006. [DOI: 10.1016/j.radmeas.2005.06.008] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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De Witte O, Morelli D, Salvia P, Brotchi J. Prothèse discale lombaire : étude comparative et prospective entre la Maverick et la Charité. Résultats préliminaires. Neurochirurgie 2005. [DOI: 10.1016/s0028-3770(05)83541-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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36
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Monaco F, De Luca N, Morelli D, Pisciella M, Palmarini S, Di Giandomenico M, Savini G. Field vaccination of cattle using a bivalent modified-live vaccine against bluetongue virus serotypes 2 and 9: effect on milk production. Vet Ital 2004; 40:661-663. [PMID: 20422607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
To evaluate the effect of bluetongue (BT) vaccination on milk production in cattle, 30 cows at various stages of gestation were vaccinated using a bivalent bluetongue virus serotype 2 (BTV-2) and BTV-9 modified-live vaccine produced by Onderstepoort Biological Products in South Africa. A second group of 30 pregnant cows was used unvaccinated controls. Blood samples were taken from all animals three times a week for two months. Virus titres were determined and the daily milk production of each cow was quantitatively and qualitatively evaluated. From 27 of the 30 vaccinated cows, BTV was isolated from day 4 to day 28 post vaccination. BTV vaccination had no effect on milk production, somatic cell count, pH, milk fat, protein and lactose content. It is concluded that the bivalent BTV-2/BTV-9 modified-live vaccine does not affect milk production in cows.
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Affiliation(s)
- F Monaco
- Istituto Zooprofilattico Sperimentale, dell'Abruzzo e del Molise G. Caporale, via Campo Boario, 64100 Teramo, Italy
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Monaco F, De Luca N, Spina P, Morelli D, Liberatore I, Citarella R, Conte A, Savini G. Virological and serological response of cattle following field vaccination with bivalent modified-live vaccine against bluetongue virus serotypes 2 and 9. Vet Ital 2004; 40:657-660. [PMID: 20422606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Following the bluetongue (BT) epidemic in Italy, the government initiated a vaccination campaign involving all domestic ruminants (cattle, sheep and goats) in the affected and adjacent areas to create a resistant population and to reduce virus circulation. Based on the serotypes circulating in the affected areas, monovalent BT virus (BTV) serotype 2 (BTV-2), or bivalent BTV-2 and BTV-9, modified-live vaccines were used. These are manufactured by Onderstepoort Biological Products in South Africa and, because they are recommended for use in sheep only, very little data exists on their use in cattle under field conditions. To evaluate duration and levels of viraemia and the antibody response following vaccination, 30 cattle in various stages of pregnancy were selected and vaccinated with a bivalent BTV-2/BTV-9 vaccine. Blood samples were taken from the animals three times a week for two months and screened using the competitive enzyme-linked immunosorbent assay (c-ELISA) and the virus neutralisation (VN) test. Intravenous egg inoculation, followed by two blind passages in Vero cells, was used to isolate BTV-2 and BTV-9 from ethylene-diaminetetra-acetic acid (EDTA) blood samples, and virus titres determined in viraemic animals. Titres against BTV were detected in 27 animals between days 4 and 35 post vaccination (pv). Viraemia peaked on day 9 pv with average viral titres of 10(4.5)TCID50/ml. From day 9 pv, the c-ELISA detected antibodies in all animals while low VN titres were observed commencing on day 18 pv. Furthermore, VN antibody to BTV-2 was detected in only 17 of the animals vaccinated and to BTV-9 in 27 animals.
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Affiliation(s)
- F Monaco
- Istituto Zooprofilattico Sperimentale dell'Abruzzo e del Molise G. Caporale, via Campo Boario, 64100 Teramo, Italy
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Anichini A, Mortarini R, Baldassari P, Carlo-Stella C, Guidetti A, Morelli D, Gianni AM, Parmiani G, Di Nicola D. 9 A phase I study of immunization with dendritic cells transduced with a vaccinia vector encoding the human tyrosinase gene in patients with metastatic melanoma. Melanoma Res 2004. [DOI: 10.1097/00008390-200408000-00025] [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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Battaini F, Besusso D, Sfondrini L, Rossini A, Morelli D, Tagliabue E, Menard S, Balsari A. Antibody response after vaccination with antigen-pulsed dendritic cells. Int J Biol Markers 2004; 19:213-20. [PMID: 15503823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
Dendritic cells (DCs) are the most potent antigen-presenting cells of the immune system capable of initiating immune responses to antigens. It is also well documented that cancer patients often experience anergy against tumor antigens. In this study we selected the best protocol for inducing the production of antibodies against the HER2 oncoprotein using DCs to overcome anergy. Murine DCs were pulsed in vitro, using different protocols, with recombinant HER2 fused to a human Fc (in order to improve DC antigen uptake) and were used to vaccinate mice. The obtained results indicate that antigen-pulsed DCs can induce an antibody response and that adding CpG after antigen pulsing greatly increases anti-HER2 antibody production.
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Affiliation(s)
- F Battaini
- Molecular Targeting Unit, Istituto Nazionale Tumori, University of Milan, Milan--Italy
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Paolucci S, Antonucci G, Grasso MG, Morelli D, Troisi E, Coiro P, De Angelis D, Rizzi F, Bragoni M. Post-stroke depression, antidepressant treatment and rehabilitation results. A case-control study. Cerebrovasc Dis 2002; 12:264-71. [PMID: 11641594 DOI: 10.1159/000047714] [Citation(s) in RCA: 100] [Impact Index Per Article: 4.5] [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: 11/19/2022] Open
Abstract
The aim of this study was to assess the specific influence of poststroke depression (PSD) on both basal functional status and rehabilitation results. We performed a case-control study in 290 stroke inpatients, matched for age (+/-1 year) and onset admission interval (+/-3 days) and divided in two groups according to the presence (PSD+) or absence (PSD-) of PSD. All PSD+ patients were treated with antidepressants (AD), mainly with fluoxetine. PSD+ patients, despite similar severity of stroke, showed greater disability in coping with activities of daily living (ADL) on admission and greater disability both in ADL and mobility at discharge than PSD- patients. Although both groups exhibited similar average functional improvement during rehabilitation, PSD- patients were nearly twice as likely to show excellent recovery both on ADL and mobility as PSD+ patients (OR = 1.95, 95% CI = 1.01-3.75 and OR = 2.23, 95% CI = 1.14-4.35, respectively). All AD drugs improved depressive symptoms. Few relevant side effects were observed: fluoxetine was discontinued in 2 patients because of insomnia and in 2 patients because of nausea; paroxetine was stopped in 1 patient because of nausea and dry mouth. Our results confirm the unfavorable influence of PSD on functional outcome, despite pharmacological treatment.
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Affiliation(s)
- S Paolucci
- Fondazione Santa Lucia-IRCCS, University of Rome La Sapienza, Rome, Italy.
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Balsari A, Rumio C, Morelli D, Sfondrini L, Nardini E, Barajon I, Ménard S. Topical administration of a doxorubicin-specific monoclonal antibody prevents drug-induced mouth apoptosis in mice. Br J Cancer 2001; 85:1964-7. [PMID: 11747341 PMCID: PMC2364005 DOI: 10.1054/bjoc.2001.2188] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
One of the most severe side effects of anti-tumour chemotherapy is mucositis due to drug toxicity for rapidly dividing cells. We show here that anti-DXR monoclonal antibodies can prevent DXR-induced damage. Indeed, apoptosis, confined to the proliferative compartment of the basal mucosa, observed in the tongue of DXR-treated mice was completely inhibited by topical application of the anti-DXR antibodies.
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Affiliation(s)
- A Balsari
- Institute of Pathology, Faculty of Medicine, Milan University, Milan, Italy
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Lee W, Daly B, Morelli D, Neuschatz A, DiPetrillo T. Limited resection for lung cancer: improved local control with the implantation of iodine-125 seeds. Int J Radiat Oncol Biol Phys 2001. [DOI: 10.1016/s0360-3016(01)02475-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Tagliabue E, Agresti R, Ghirelli C, Morelli D, Ménard S. The early relapse of premenopausal patients after surgery for node-positive breast carcinoma. Breast Cancer Res Treat 2001; 70:155-6. [PMID: 11768606 DOI: 10.1023/a:1012955229031] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Agresti R, Tagliabue E, Ghirelli C, Morelli D, Giovanazzi R, Somenzi G, Campiglio M, Greco M, Balsari A, Menard S. Rescue of HER-2-positive breast carcinoma cells from dormancy by growth factors produced during wound healing. Breast Cancer Res 2001. [PMCID: PMC3300527 DOI: 10.1186/bcr344] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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Paolucci S, Grasso MG, Antonucci G, Bragoni M, Troisi E, Morelli D, Coiro P, De Angelis D, Rizzi F. Mobility status after inpatient stroke rehabilitation: 1-year follow-up and prognostic factors. Arch Phys Med Rehabil 2001; 82:2-8. [PMID: 11239278 DOI: 10.1053/apmr.2001.18585] [Citation(s) in RCA: 92] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
OBJECTIVES To evaluate the stability of mobility status achieved by stroke patients during hospital rehabilitation treatment over time and to identify reliable prognostic factors associated with mobility changes. DESIGN Follow-up evaluation in consecutive first-ever stroke patients 1 year after hospital discharge. Multiple logistic regressions were used to analyze increases and decreases in Rivermead Mobility Index (RMI) scores (dependent variables) between discharge and follow-up. Independent variables were medical, demographic, and social factors. SETTING Rehabilitation hospital. PATIENTS A cohort of 155 patients with sequelae of first stroke, with a final sample of 141. MAIN OUTCOME MEASURES Mobility status at 1-year follow-up, as measured by the RMI, and odds ratios (OR) for improvement and decline in mobility. RESULTS Functionally, 19.9% improved the mobility levels achieved during the inpatient rehabilitation treatment; levels of 42.6% worsened. Patients with global aphasia (OR = 5.66; 95% confidence interval [CI], 1.50-21.33), unilateral neglect (OR = 3.01; 95% CI, 1.21-7.50), and age 75 years or older (OR = 5.77; 95% CI, 1.42-23.34) had a higher probability of mobility decline than the remaining patients. Postdischarge rehabilitation treatment (PDT), received by 52.5% of the final sample, was significantly and positively associated with mobility improvement (OR = 5.86; 95% CI, 2.02-17.00). Absence of PDT was associated with a decline in mobility (OR = 3.73; 95% CI, 1.73-8.04). CONCLUSIONS In most cases, mobility status had not yet stabilized at hospital discharge. PDT was useful in preventing a deterioration in mobility improvement achieved during inpatient treatment and in helping increase the likelihood of further mobility improvement.
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Affiliation(s)
- S Paolucci
- Fondazione IRCCS Santa Lucia, Rome, Italy.
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Paolucci S, Antonucci G, Grasso MG, Morelli D, Troisi E, Coiro P, Bragoni M. Early versus delayed inpatient stroke rehabilitation: a matched comparison conducted in Italy. Arch Phys Med Rehabil 2000; 81:695-700. [PMID: 10857508 DOI: 10.1016/s0003-9993(00)90095-9] [Citation(s) in RCA: 169] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
OBJECTIVE To assess the specific influence of onset-admission interval (OAI) on rehabilitation results. DESIGN A case-control study in consecutive stroke inpatients, enrolled in homogeneous subgroups, matched for age (within 1 year) and Barthel Index (BI) score at admission, and different for OAI to the rehabilitation ward. The short OAI group began rehabilitation treatment within the first 20 days from stroke, medium OAI group between days 21 and 40, and long OAI between days 41 and 60. SETTING Rehabilitation hospital. PATIENTS One hundred forty-five patients with sequelae of first stroke. MAIN OUTCOME MEASURES Efficiency (average increase in BI per day), effectiveness (proportion of potential improvement achieved during rehabilitation) of treatment, and percentage of low- and high-response patients, calculated on BI, were evaluated. Odds ratios (ORs) of dropouts and of poor and excellent therapeutic response were also quantified. RESULTS The short OAI subgroup had significantly higher effectiveness of treatment than did the medium (p < .05) and the long OAI groups (p < .005). Beginning treatment within the first 20 days was associated with a significantly high probability of excellent therapeutic response (OR = 6.11; 95% confidence interval [CI], 2.03-18.36), and beginning later was associated with a similar risk of poor response (OR = 5.18; 95% CI, 1.07-25.00). On the other hand, early intervention was associated with a five times greater risk of dropout than that of patients with delayed start of treatment (OR = 4.99; 95% CI, 1.38-18.03). The three subgroups were significantly (p < .05) different regarding the percentage of low and high responders. CONCLUSION Our results showed a strong association between OAI and functional outcome.
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Paolucci S, Grasso MG, Antonucci G, Troisi E, Morelli D, Coiro P, Bragoni M. One-year follow-Up in stroke patients discharged from rehabilitation hospital. Cerebrovasc Dis 2000; 10:25-32. [PMID: 10629343 DOI: 10.1159/000016021] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.4] [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: 11/19/2022] Open
Abstract
This study was designed to evaluate functional status at a 1-year follow-up in consecutive first-stroke patients after discharge from rehabilitation hospital and to identify reliable prognostic factors associated with changes in their abilities. Functional evaluation was made of consecutive patients 1 year after discharge to their own homes. Two multiple logistic regressions (forward stepwise) were performed using both improvement and worsening of the Barthel Index score between discharge and follow-up as dependent variables. Independent variables were medical, demographic and social factors. The final sample included 157 out of 172 patients. During the follow-up, 10 patients (5.81%) died because of a new cerebrovascular event, 1 patient died of myocardial infarction, 2 patients had new strokes and 2 fractured their paretic legs. Functionally, 43.3% of the patients maintained the level they achieved during inpatient rehabilitation treatment, 23.6% improved and the remaining 33.1% worsened. Patients with hemineglect and aged >/=65 years had a higher probability of functional worsening (odds ratio, OR = 3.77, 95% confidence interval, CI = 1.42- 10.0 and OR = 3.93, 95% CI = 1. 72-8.95, respectively). Postdischarge rehabilitation (performed for 46.5% of the final sample) was significantly and positively associated with functional improvement (OR = 7.23, 95% CI = 2.89-18. 05), and its absence with functional worsening (OR = 12.32, 95% CI = 4.47-37.01). In conclusion, in nearly half of the cases, functional status was still not stabilized at the time of discharge from the rehabilitation hospital. Postdischarge outpatient treatment was useful for preventing worsening of the functional ability achived during inpatient treatment and increased the possibility of further functional improvement. Age >/=65 years and hemineglect were predictors of functional worsening at follow-up.
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Affiliation(s)
- S Paolucci
- IRCCS Santa Lucia, University of Rome 'La Sapienza', Rome, Italy
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Sfondrini L, Morelli D, Bodini A, Colnaghi MI, Ménard S, Balsari A. High level antibody response to retrovirus-associated but not to melanocyte lineage-specific antigens in mice protected against B16 melanoma. Int J Cancer 1999; 83:107-12. [PMID: 10449616 DOI: 10.1002/(sici)1097-0215(19990924)83:1<107::aid-ijc19>3.0.co;2-t] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [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: 11/08/2022]
Abstract
Mice vaccinated with Mycobacterium tuberculosis Ag38 gene-transduced B16 melanoma cells showed significant protection from intravenous challenge with parental B16 melanoma cells. No cytotoxic T-cell activity was found against melanoma cells, although the endogenous presence of the mycobacterial gene induced a preferential Th1 response. After immunization, a low serological response against melanoma cells was detected, while a high titer of antibodies directed to parental B16 cells, mainly of IgG2(a) isotype, was found in protected mice after challenge. These antibodies exhibited complement-dependent cytotoxicity against melanoma cells in vitro, while in vivo, used in passive immunization, they induced a decrease in a number of experimental B16 lung metastases. Most of the antibodies were directed against endogenous murine leukemia viruses. No reactivity against melanocyte lineage-specific antigens was observed. In particular, no reactivity was found in sera from protected mice against tyrosinase-related protein 2 (TRP-2), either stably expressed in a non-melanoma cell line or obtained by in vitro transcription-translation, or against tyrosinase, TRP-1 and gp100 antigens immunoprecipitated from B16 cells. Thus, in the B16 murine model, the presence of dominant viral antigens induces a very strong humoral response that might be protective and may inhibit or mask the presence of minor clonotypes.
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Affiliation(s)
- L Sfondrini
- Molecular Targeting Unit, Department of Experimental Oncology, Istituto Nazionale Tumori, Milan, Italy
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Maier JA, Morelli D, Lazzerini D, Mènard S, Colnaghi MI, Balsari A. Inhibition of fibronectin-activated migration of microvascular endothelial cells by interleukin-1alpha, tumour necrosis factor alpha and interferon gamma. Cytokine 1999; 11:134-9. [PMID: 10089134 DOI: 10.1006/cyto.1998.0405] [Citation(s) in RCA: 8] [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] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The effect of interferon gamma (IFN) and the inflammatory cytokines tumour necrosis factor alpha (TNF) and interleukin 1alpha (IL-1) on micro- and macrovascular endothelial cell (EC) proliferation and migration was analysed. Whereas both micro- and macrovascular EC were growth-inhibited in response to the aforementioned cytokines, only microvascular EC were sensitive to TNF, IL-1 and IFN as inhibitors of fibronectin-activated cell migration. In addition, because microvascular EC play a crucial role in angiogenesis, and the formation of new capillaries depends upon the presence of angiogenic polypeptides, we evaluated the synthesis of fibroblast growth factor (FGF) type 1 and 2, Vascular Endothelial Growth Factor (VEGF) and Hepatocyte Growth Factor (HGF) in our system. Both micro- and macrovascular EC produce large amounts of FGF-2, which is mainly localized in the nucleus, and almost undetectable levels of FGF-1. In addition, the two cell types synthesize notable levels of VEGF and no HGF. Whether these findings are relevant to the different in vivo functions of EC residing different districts remains the focus of additional studies.
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Affiliation(s)
- J A Maier
- Dipartimento di Scienze e Tecnologie, Biomediche-Ospedale San Raffaele, Via Olgettina 58, Milano, Italy
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Caruso A, Licenziati S, Morelli D, Fiorentini S, Ricotta D, Malacarne F, Sfondrini L, Balsari A. Segregation of type 1 cytokine production in human peripheral blood lymphocytes: phenotypic differences between IFN-gamma and IL-2-producing cells in the CD8+ T cell subset. Eur J Immunol 1998; 28:3630-8. [PMID: 9842905 DOI: 10.1002/(sici)1521-4141(199811)28:11<3630::aid-immu3630>3.0.co;2-6] [Citation(s) in RCA: 18] [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] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
T cell clones are classified as type 0, 1 or 2 depending on the lymphokines they produce. However, it has remained unclear whether single cells of a given type produce one or several cytokine species. Flow cytometric analysis of peripheral blood lymphocytes (PBL) obtained from 20 healthy donors for the production of the type 1 cytokines IFN-gamma and IL-2 revealed very few cells that co-expressed both cytokines independently of the mitogenic stimulus used for PBL activation. Similarly, kinetic studies of cytokine synthesis indicated a low percentage of IFN-gamma/IL-2 double-positive T cells at all time points. Reverse transcription-PCR analysis of sorted IL-2- and IFN-gamma-positive T cells showed the presence of IL-2- or IFN-gamma-specific mRNA only in those cells expressing the corresponding cytokine. This segregation of the two type 1 cytokines was lost in long-term cultured T cells and in T cell clones. A high percentage of cells expressing only IL-2 or IFN-gamma was observed even when the production of these cytokines was evaluated on CD4- and CD8+ subsets. Moreover, in some healthy individuals, IFN-gamma and IL-2 production by CD8+ T cells was related to CD8+ expression levels and cell size, i. e. IL-2-expressing cells were generally smaller with more intense CD8+ staining as compared with IFN-gamma-producing T cells. These data indicate that activated T lymphocytes are strongly committed in vivo to produce IFN-gamma or IL-2 and emphasizes the independent regulation of the two cytokine genes.
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Affiliation(s)
- A Caruso
- Institute of Microbiology, University of Brescia, Italy
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