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de Vocht F, McQuire C, Ferraro C, Williams P, Henney M, Angus C, Egan M, Mohan A, Purves R, Maani N, Shortt N, Mahon L, Crompton G, O'Donnell R, Nicholls J, Bauld L, Fitzgerald N. Impact of public health team engagement in alcohol licensing on health and crime outcomes in England and Scotland: A comparative timeseries study between 2012 and 2019. Lancet Reg Health Eur 2022; 20:100450. [PMID: 35799613 PMCID: PMC9253894 DOI: 10.1016/j.lanepe.2022.100450] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
BACKGROUND Public health teams (PHTs) in England and Scotland engage to varying degrees in local alcohol licensing systems to try to reduce alcohol-related harms. No previous quantitative evidence is available on the effectiveness of this engagement. We aimed to quantify the effects of PHT engagement in alcohol licensing on selected health and crime outcomes. METHODS 39 PHTs in England (n = 27) and Scotland (n = 12) were recruited (of 40 contacted) for diversity in licensing engagement level and region, with higher activity areas matched to lower activity areas. Each PHT's engagement in licensing for each 6 month period from April 2012 to March 2019 was quantified using a new measure (PHIAL) developed using structured interviews, documentary analyses, and expert consultation. Outcomes examined were ambulance callouts, alcohol-related hospital admissions, alcohol-related and alcohol-specific mortality and violent, sexual and public order offences. Timeseries were analysed using multivariable negative binomial mixed-effects models. Correlations were assessed between each outcome and 18-month average PHIAL score (primary metric), cumulative PHIAL scores and change in PHIAL scores. Additionally, 6-month lagged correlations were also assessed. FINDINGS There was no clear evidence of any associations between the primary exposure metric and the public health or crime outcomes examined, nor between cumulative PHIAL scores or change in PHIAL score and any outcomes. There were no significant associations in England or Scotland when analysed separately or between outcomes and lagged exposure metrics. INTERPRETATION There is no clear evidence that allocating PHT resources to engaging in alcohol licensing is associated with downstream reductions in alcohol-related health harms or crimes, in the short term or over a seven year follow-up period. Such engagement likely has benefits in shaping the licensing system to take account of health issues longer term, but as current systems cannot reduce alcohol availability or contain online sales, their potential benefits are somewhat constrained. FUNDING The ExILEnS project is funded by the NIHR Public Health Research Programme (project number 15/129/11). The views expressed are those of the authors and not necessarily those of the NHS, the NIHR or the Department of Health.
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Affiliation(s)
- Frank de Vocht
- Population Health Sciences, Bristol Medical School, University of Bristol, UK
- NIHR School for Public Health Research, UK
- NIHR Applied Research Collaboration West, UK
| | - Cheryl McQuire
- Population Health Sciences, Bristol Medical School, University of Bristol, UK
- NIHR School for Public Health Research, UK
| | - Claire Ferraro
- Population Health Sciences, Bristol Medical School, University of Bristol, UK
| | - Philippa Williams
- Population Health Sciences, Bristol Medical School, University of Bristol, UK
| | - Madeleine Henney
- School of Health and Related Research, University of Sheffield, UK
| | - Colin Angus
- School of Health and Related Research, University of Sheffield, UK
- SPECTRUM Consortium, UK
| | - Matt Egan
- Department of Public Health, Environments and Society, London School of Hygiene & Tropical Medicine, UK
| | - Andrea Mohan
- School of Health Sciences, University of Dundee, UK
| | - Richard Purves
- Institute for Social Marketing & Health, University of Stirling, UK
| | - Nason Maani
- Department of Public Health, Environments and Society, London School of Hygiene & Tropical Medicine, UK
- Boston University School of Public Health, USA
| | - Niamh Shortt
- SPECTRUM Consortium, UK
- School of GeoSciences, University of Edinburgh, UK
| | - Laura Mahon
- SPECTRUM Consortium, UK
- Institute for Social Marketing & Health, University of Stirling, UK
- Alcohol Focus Scotland, UK
| | | | - Rachel O'Donnell
- Institute for Social Marketing & Health, University of Stirling, UK
| | - James Nicholls
- Institute for Social Marketing & Health, University of Stirling, UK
| | - Linda Bauld
- SPECTRUM Consortium, UK
- Usher Institute, University of Edinburgh, UK
| | - Niamh Fitzgerald
- SPECTRUM Consortium, UK
- Institute for Social Marketing & Health, University of Stirling, UK
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Abstract
OBJECTIVES A large number of COVID-19 outbreaks/clusters have been reported in a variety of workplace settings since the start of the pandemic but the rate of outbreak occurrence in the workplace has not previously been assessed. The objectives of this paper are to identify the geographical areas and industrial sectors with a high rate of outbreaks of COVID-19 and to compare infection attack rates by enterprise size and sector in England. METHODS Public Health England (PHE) HPZone data on COVID-19 outbreaks in workplaces, between 18 May and 12 October 2020, were analysed. The workplace outbreak rates by region and sector were calculated, using National Population Database (NPD) with the total number of workplaces as the denominator. The infection attack rates were calculated by enterprise size and sector using PHE Situations of Interest data with the number of test-confirmed COVID-19 cases in a workplace outbreak as the numerator and using NPD data with the number employed in that workplace as the denominator. RESULTS The highest attack rate was for outbreaks in close contact services (median 16.5%), followed by outbreaks in restaurants and catering (median 10.2%), and in manufacturers and packers of non-food products (median 6.7%). The overall outbreak rate was 66 per 100 000 workplaces. Of the nine English regions, the North West had the highest workplace outbreak rate (155 per 100 000 workplaces). Of the industrial sectors, manufacturers and packers of food had the highest outbreak rate (1672 per 100 000), which was consistent across seven of the regions. In addition, high outbreak rates in warehouses were observed in the East Midlands and the North West. CONCLUSIONS Early identification of geographical regions and industrial sectors with higher rates of COVID-19 workplace outbreaks can inform interventions to limit transmission of SARS-CoV-2.
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Affiliation(s)
- Yiqun Chen
- Science Division, Health and Safety Executive, Buxton, UK
| | | | - Claire Ferraro
- Public Health England South West, Public Health England, Bristol, UK
| | - Fu-Meng Khaw
- Health Protection and Screening Services, Public Health Wales, Cardiff, UK
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Pacifico A, Iacovelli P, Damiani G, Ferraro C, Cazzaniga S, Conic RRZ, Leone G, Morrone A. 'High dose' vs. 'medium dose' UVA1 phototherapy in italian patients with severe atopic dermatitis. J Eur Acad Dermatol Venereol 2019; 33:718-724. [PMID: 30468530 PMCID: PMC6440836 DOI: 10.1111/jdv.15362] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [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: 03/04/2018] [Accepted: 10/12/2018] [Indexed: 12/11/2022]
Abstract
BACKGROUND The current evidences attest UVA1 phototherapy as effective in the treatment of severe atopic dermatitis (AD). Furthermore, in this indication, 'medium dose' is as effective as 'high dose' regimen. To date, a randomized comparison study evaluating the effectiveness as well as safety of different UVA1 protocols in different skin types in the treatment of adult patients with severe AD is still lacking. OBJECTIVE The aim of the present study was to compare the safety and the efficacy of medium and high dose UVA1 either in fair or in dark skin types. METHODS Twenty-seven adult patients with severe AD were consecutively included in a randomized, controlled, open, two arms trial Severity of AD was determined by means of SCORAD index and clinical improvement was also monitored. A total of 13 out of 27 patients were treated with high dose (130 J/cm2 ) UVA1 protocol while 14 out of 27 patients received medium dose (60 J/cm2 ) UVA1 protocol. Phototherapy was performed five times weekly up to 3 weeks. Before and after UVA1 treatment each patient was evaluated for skin pigmentation through Melanin Index (MI) quantitative evaluation. RESULTS Skin status improved in all patients resulting in a reduction of SCORAD index in all groups. Our results demonstrated that among patients with darker skin types and higher MI, high dose UVA1 was significantly more effective than medium dose (P < 0.0001) while within the groups with skin type II, no significant differences between high and medium dose protocols were observed. CONCLUSION Our study, confirms previous observations that UVA1 phototherapy should be considered among the first approaches in the treatment of patients with severe generalized AD and also demonstrates that in darker skin types, high dose UVA1 phototherapy is more effective than medium dose in the treatment of adult patients with severe AD.
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Affiliation(s)
- A Pacifico
- Clinical Dermatology Department, S. Gallicano Dermatological Institute, IRCCS, Rome, Italy
| | - P Iacovelli
- Clinical Dermatology Department, S. Gallicano Dermatological Institute, IRCCS, Rome, Italy
| | - G Damiani
- Dipartimento di Fisiopatologia Medico-Chirurgica e Dei Trapianti, Unità Operativa di Dermatologia, IRCCS, Fondazione Cà Granda, Ospedale Maggiore Policlinico, Università degli Studi di Milano, Milano, Italy
- Study Center of Young Dermatologists Italian Network (YDIN), GISED, Bergamo, Italy
- Department of Dermatology, Case Western Reserve University, Cleveland, OH, USA
| | - C Ferraro
- Clinical Dermatology Department, S. Gallicano Dermatological Institute, IRCCS, Rome, Italy
| | - S Cazzaniga
- Centro Studi GISED, Bergamo, Italy
- Department of Dermatology, Inselspital University Hospital, Bern, Switzerland
| | - R R Z Conic
- Department of Dermatology, Case Western Reserve University, Cleveland, OH, USA
| | - G Leone
- Clinical Dermatology Department, S. Gallicano Dermatological Institute, IRCCS, Rome, Italy
| | - A Morrone
- Clinical Dermatology Department, S. Gallicano Dermatological Institute, IRCCS, Rome, Italy
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Mody N, Ramsay S, Ferraro C, Hewitt M, Gill E, Holliday L, Ikharia A, Reeves I. Audit of HIV testing in a multispecialty acute admissions unit in a London general hospital. Br J Vener Dis 2016; 92:239. [DOI: 10.1136/sextrans-2015-052458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2015] [Accepted: 12/06/2015] [Indexed: 11/04/2022]
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Guerriero G, Trocchia S, Ferraro C, Ciarcia G. Lizard neuroendocrine disruptor assessment by Phospholipid Hydroperoxide Glutathione Peroxidase (GPx4/PHGPx) expression. Exp Clin Endocrinol Diabetes 2012. [DOI: 10.1055/s-0032-1330090] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Latini A, Bonadies A, Trento E, Bultrini S, Cota C, Solivetti FM, Ferraro C, Ardigò M, Amorosi B, Palamara G, Bucher S, Giuliani M, Cordiali-Fei P, Ensoli F, Di Carlo A. Effective treatment of Kaposi's sarcoma by electrochemotherapy and intravenous bleomycin administration. Dermatol Ther 2012; 25:214-8. [DOI: 10.1111/j.1529-8019.2012.01437.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- A. Latini
- Division of Infective Dermatology; San Gallicano Dermatology Institute; Rome; Italy
| | - A. Bonadies
- Division of Infective Dermatology; San Gallicano Dermatology Institute; Rome; Italy
| | - E. Trento
- Clinical Pathology; San Gallicano Dermatology Institute; Rome; Italy
| | - S. Bultrini
- Clinical Pathology; San Gallicano Dermatology Institute; Rome; Italy
| | - C. Cota
- Dermatopathology; San Gallicano Dermatology Institute; Rome; Italy
| | | | - C. Ferraro
- Clinical Dermatology; San Gallicano Dermatology Institute; Rome; Italy
| | - M. Ardigò
- Clinical Dermatology; San Gallicano Dermatology Institute; Rome; Italy
| | - B. Amorosi
- Clinical Dermatology; San Gallicano Dermatology Institute; Rome; Italy
| | - G. Palamara
- Division of Infective Dermatology; San Gallicano Dermatology Institute; Rome; Italy
| | - S. Bucher
- Dermatologic Surgery; San Gallicano Dermatology Institute; Rome; Italy
| | - M. Giuliani
- Division of Infective Dermatology; San Gallicano Dermatology Institute; Rome; Italy
| | - P. Cordiali-Fei
- Clinical Pathology; San Gallicano Dermatology Institute; Rome; Italy
| | - F. Ensoli
- Clinical Pathology; San Gallicano Dermatology Institute; Rome; Italy
| | - A. Di Carlo
- Division of Infective Dermatology; San Gallicano Dermatology Institute; Rome; Italy
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Butera G, Ferraro C, Colazza S, Alonzo G, Quatrini P. The culturable bacterial community of frass produced by larvae of Rhynchophorus ferrugineus Olivier (Coleoptera: Curculionidae) in the Canary island date palm. Lett Appl Microbiol 2012; 54:530-6. [DOI: 10.1111/j.1472-765x.2012.03238.x] [Citation(s) in RCA: 29] [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] [Indexed: 11/29/2022]
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Seden K, Mathew T, Bradley M, Ferraro C, Hall E, Beeching NJ, Khoo SH. Patients accessing HIV treatment via sexual health services: what are the risks of the dual case-note system? Int J STD AIDS 2012; 23:99-104. [DOI: 10.1258/ijsa.2011.011070] [Citation(s) in RCA: 6] [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: 11/18/2022]
Abstract
In many British hospitals, HIV-positive patients access care via genitourinary (GU) medicine services. As a result of National Health Service (NHS) legislation, such patients may have information concerning HIV treatment filed separately from their general clinical records. We sought to evaluate accuracy of medication records of patients with both GU medicine and general hospital case-notes, and to assess clinical risk arising from incorrect or incomplete recording. In this retrospective review, 156 episodes of care from 100 HIV-positive patients with separate HIV case-notes were evaluated for accuracy of medication recording, when paired with clinical notes from attendances in other hospital departments. Discrepancies were observed in 52.6% of care episodes; significant discrepancies were apparent in 7.8%. The dual case-note system represents significant risk to patient care. We recommend that hospitals that continue to operate this system urgently consider amalgamation of HIV care records into hospital case sheets, in line with current national standards.
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Affiliation(s)
- K Seden
- NIHR Biomedical Research Centre, Royal Liverpool and Broadgreen University Hospital Trust
| | - T Mathew
- Liverpool Centre for Sexual Health
| | | | - C Ferraro
- Tropical and Infectious Disease Unit, Royal Liverpool University Hospital
| | - E Hall
- Tropical and Infectious Disease Unit, Royal Liverpool University Hospital
| | - N J Beeching
- NIHR Biomedical Research Centre, Royal Liverpool and Broadgreen University Hospital Trust
- Tropical and Infectious Disease Unit, Royal Liverpool University Hospital
| | - S H Khoo
- NIHR Biomedical Research Centre, Royal Liverpool and Broadgreen University Hospital Trust
- Department of Pharmacology, University of Liverpool, Liverpool, UK
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Avesani R, Fedeli M, Ferraro C, Khansefid M. Use of early indicators in rehabilitation process to predict functional outcomes in subjects with acquired brain injury. Eur J Phys Rehabil Med 2011; 47:203-212. [PMID: 21364510] [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: 05/30/2023]
Abstract
BACKGROUND The use of Evaluation Scales in ABI is necessary for measure of outcome, but not always they are used as predictor factors for rehabilitation processes and organization. AIM The aim of this study was to evaluate the effectiveness and efficiency of an inpatient rehabilitation program for patients with traumatic brain injury through the use of selected indicators and to identify predictive factors for functional outcome. DESIGN This was a retrospective database analysis. SETTING Patients admitted to an Intensive Rehabilitation Unit as inpatient (Sacro Cuore-Don Calabria Hospital, Negrar-Verona). POPULATION The population included patients with traumatic brain injury. METHODS The study enrolled 175 patients admitted to an Intensive Rehabilitation Unit between 2004 and 2007. Data collected included demographic characteristics, first 24-hours worst GCS, length of acute and rehabilitative stay at admission and discharge FIM, DRS, LCF and GOS. RESULTS There was a statistically significant recovery over the course of admission for all assessment tools (P<0.000). When patients were subdivided on the basis of admission DRS categories a linear correlation among variables could be observed, with most disabled patients showing the longest acute and rehabilitation stays and the lowest functional gains. Within each DRS category age appeared to affect improvement (P<0.005) while final outcome was influenced not only by age but also by initial functional status (P<0.000) and time from injury to admission (P<0.004). CONCLUSIONS AND CLINICAL REHABILITATION IMPACT: Systematic data collection in intensive rehabilitation is of great importance to monitor recovery and plan appropriate programs on the basis of admission functional status.
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Affiliation(s)
- R Avesani
- Department of Rehabilitation Medicine, Sacro Cuore Hospital, Verona, Italy.
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Zaina F, Atanasio S, Ferraro C, Fusco C, Negrini A, Romano M, Negrini S. Review of rehabilitation and orthopedic conservative approach to sagittal plane diseases during growth: hyperkyphosis, junctional kyphosis, and Scheuermann disease. Eur J Phys Rehabil Med 2009; 45:595-603. [PMID: 20032919] [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
An increase of the physiological kyphosis during growth is defined hyperkyphosis (HK) and, according to the level where the apex of the curve can be retrieved, we can distinguish a thoracic HK and a thoraco-lumbar one, also called junctional kyphosis. Since these conditions can cause pain and esthetics impairments, lead in adulthood to an higher incidence of spinal and shoulder pain, and evolve during growth, it is important to manage this deformity. The aim of this paper was to present the state of the art about HK and its treatment. Scheuermann Disease (SCHK) is the better known cause of HK; other causes can be idiopathic or postural, trunk extensor muscles weakness or neurological problems. Despite etiology a specific treatment can be required during growth to prevent evolution and reach a better spinal alignment in adulthood. It is at the base of treatment and allow monitoring. There are some validated methods that can be used in a comprehensive rehabilitation approach. Evidence in this field is scanty, even if there is quite a consensus on possible treatments. They aim at improving posture and esthetics, and abolishing pain; they include: exercises, used mainly in mobile postural/idiopathic HK, and in SCHK without HK; braces (plus exercises, in this case aimed at reducing brace impairments), that in rigid HK and in most of SCHK patients also allow a better vertebral growth; surgery could be used in worst cases, even if it should be carefully considered, because it requires fusion and loss of spinal function.
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Affiliation(s)
- F Zaina
- Italian Scientific Spine Institute, Milan, Italy.
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Cesa M, Campisi B, Bizzotto A, Ferraro C, Fumagalli F, Nimis PL. A factor influence study of trace element bioaccumulation in moss bags. Arch Environ Contam Toxicol 2008; 55:386-396. [PMID: 18214576 DOI: 10.1007/s00244-007-9127-9] [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] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2007] [Accepted: 12/26/2007] [Indexed: 05/25/2023]
Abstract
Moss bags of Rhynchostegium riparioides were exposed to different water concentrations of 11 trace elements under laboratory conditions, according to a saturated fractional factorial design (67 treated combinations), with the aim of measuring (1) element uptake and (2) the main effects and first-order interactions of influent factors. Bioaccumulation was directly proportional to water concentration, but the uptake ratio (ranging from 10(2) to 10(5)) also depended on the concentration of other metals. The highest uptake ratios were observed for Al, Cu, Cr, Hg, and Pb. The multiple regression model showed that interactions among elements exist and induce both antagonism (Fe is the most frequent competitor) and synergism (Cr exerts a great influence on Pb and Zn uptake). Interactions might be relatively strong (as for As, Cr, and Pb) or weak (Cd and Hg). This evidence should be taken into consideration in biomonitoring surveys of industrial sites, where effluents release more than one contaminant.
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Affiliation(s)
- M Cesa
- Dipartimento di Biologia, Università di Trieste (TS), Via Giorgieri 10, I-34127, Trieste, Italy.
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12
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Sobecks RM, Dean R, Rybicki LA, Chan J, Theil KS, Macklis R, Andresen S, Kalaycio M, Pohlman B, Ferraro C, Cherni K, Sweetenham J, Copelan E, Bolwell BJ. 400 cGy TBI with fludarabine for reduced-intensity conditioning allogeneic hematopoietic stem cell transplantation. Bone Marrow Transplant 2008; 42:715-22. [PMID: 18711346 DOI: 10.1038/bmt.2008.248] [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
Fludarabine and 200 cGy TBI are commonly used for reduced-intensity conditioning preceding allogeneic hematopoietic SCT (HSCT). However, graft rejection and disease relapse are significant causes of treatment failure with this regimen. We modified this regimen by escalating the TBI dose to 400 cGy in 40 patients with hematologic malignancies. Thirty-four patients achieved complete donor T-cell chimerism at a median of 40 days following HSCT. The incidences of grades II-IV and III-IV acute GVHD were 40 and 15%, respectively, whereas that of limited and extensive chronic GVHD were 12 and 20%, respectively. Two patients rejected their grafts and 12 relapsed. The 100-day mortality was 18%, 2-year transplant-related mortality 20% and overall survival was 58% at a median follow-up of 16 months. There were no significant survival differences between patients with lymphoid compared to myeloid malignancies. A dose of 400 cGy TBI administered with fludarabine is well tolerated and further study is needed to determine whether outcomes are superior to those with 200 cGy TBI.
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Affiliation(s)
- R M Sobecks
- Department of Hematologic Oncology and Blood Disorders, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH 44195, USA.
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Muscardin LM, Cota C, Amorosi B, Ferraro C. Erythema elevatum diutinum in the spectrum of palisaded neutrophilic granulomatous dermatitis: description of a case with rheumatoid arthritis. J Eur Acad Dermatol Venereol 2007; 21:104-5. [PMID: 17207177 DOI: 10.1111/j.1468-3083.2006.01752.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Abstract
Milk elimination diets are frequently adopted in the treatment of atopic dermatitis, although the real prevalence of clinically relevant food allergy remains unclear and reports from different authors are often in disagreement. We investigated the percentage of children allergic to cow's milk compared with the rate of milk exclusion diets in a group of patients with atopic dermatitis. We enrolled 206 children (79 girls, 127 boys), mean age 45.8 (4-68) months, affected by atopic dermatitis into our study. All children underwent radioallergosorbent test for casein, alpha-lactalbumin and beta-lactoglobulin, prick test, atopy patch test, and oral provocation test. Children were followed up at 1, 3, 6, and 12 months. Of the 206 patients, 20 were excluded from statistical analysis, leaving 186. Forty-five (24.2%) were on a milk elimination diet and 141 on a normal diet. Four patients on the milk-free diet (8.9%), accounting for 2.2% of all patients, were found to be allergic. In the others, milk reintroduction did not cause the disease to worsen during the follow-up period. No children on a normal diet were found to be allergic. Our results demonstrated an actual prevalence of cow's milk allergy in patients on milk elimination diets (4%) to be significantly lower than the number of patients prescribed such diets (24.2%)-confirming that this measure is being applied excessively.
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Affiliation(s)
- J L Sinagra
- Pediatric Dermatology Department, San Gallicano IRCCS, Via Elio Chanesi 53, 00144 Rome, Italy.
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Cesa M, Bizzotto A, Ferraro C, Fumagalli F, Nimis PL. Assessment of intermittent trace element pollution by moss bags. Environ Pollut 2006; 144:886-92. [PMID: 16567027 DOI: 10.1016/j.envpol.2006.02.004] [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] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2005] [Revised: 01/21/2006] [Accepted: 02/02/2006] [Indexed: 05/08/2023]
Abstract
Moss bags of the aquatic bryophyte Rhynchostegium riparioides (Hedw.) C. Jens. were transplanted into an irrigation ditch in the Province of Vicenza (NE Italy), affected by intermittent trace element contamination due to galvanics. The study aimed at: (a) testing the ability of mosses to detect different patterns of pollution, (b) providing information about intensity and temporal extension of pollution events, and (c) localising the main sources. Moss bags were collected after 20, 34, 48 and 62 days of exposure. The concentrations of As, Cd, Cr, Cu, Hg, Mn, Ni, Pb and Zn in the desiccated apical shoots of mosses were determined by atomic absorption spectrophotometry. The mean concentrations measured in non-contaminated stations of a previous work were adopted as background values, to calculate the contamination factor (CF). Transplants were able to: (a) detect spatial patterns of bioaccumulation, (b) reveal chronic contamination by Pb and Cu, intermittent contamination by Cr, Zn, and Ni, and a release of Cd by moss bags, and (c) localise the main emission sources.
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Affiliation(s)
- M Cesa
- Dipartimento di Biologia, Università di Trieste, Via Giorgieri 10, I-34127 Trieste, Italy.
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Monte I, Capodanno D, Licciardi S, Ferraro C, Giannone MT, Grasso S, Nicolosi E. The inflammatory abdominal aortic aneurysm and coronary artery disease. Case report and review. Minerva Cardioangiol 2006; 54:265-71. [PMID: 16778758] [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: 05/10/2023]
Abstract
Inflammatory abdominal aortic aneurysm (IAAA) is defined as an unusually thickened aneurysmatic wall, encircled by a wide dense perianeurysmal and/or retroperitoneal fibrosis with adjacent tissues adhesion, and is now considered as an extreme shape of the common phlogistic process involved in atherosclerotic plaque formation. Latest studies demonstrated that inflammation plays an important role in coronary disease and in other atherosclerosis manifestations. We introduce the clinical case of a patient with IAAA who developed an acute myocardial infarction 6 months after the surgical procedure on the aorta. Through a literature review about IAAA we stress the clinical usefulness of the inflammatory markers as independent predictors in management of patients with coronary disease and we present the hypothesis, related to the introduced case, of an advanced coronary disease, aggravated or clinically revealed after the cytokine storm related to important localized inflammatory engagements or great vascular surgery treatments.
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Affiliation(s)
- I Monte
- Department of Internal Medicine and Specialistic Medicine, University of Catania, Catania, Italy.
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Venettoni S, Rizzato L, Gabbrielli F, Ciancio B, Di Ciaccio P, Delvecchio C, Ferraro C, Nanni Costa A. Optimizing the organ procurement process: organizational prerequisites and monitoring strategies in a national network. Transplant Proc 2005; 36:2891-3. [PMID: 15686653 DOI: 10.1016/j.transproceed.2004.10.060] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
The current project sought to collect detailed information on the Italian donation system and in particular on the organization and functioning of the local coordinating centers. The final objective was to provide local and regional institutions with the information required to improve the system. While improving the knowledge of current Italian donation system, the project had constructive purposes. Our intention was to analyze how the national system is working, what the coordinating centers are actually doing, how they are organized, to what extent existing rules are obeyed, and what are the main limits of the system. This analysis sought to lead to the development of a set of proposals that can be summarized in two categories: (1) "intrinsic" actions, that is, those established and implemented at the hospital level; and (2) supporting "extrinsic" actions, that is, those identified by the National Transplant Centre and addressed to the regional and interregional coordinating networks. Finally, the analysis of the application of the existing rules should lead to the development of practice guidelines such that each center conforms to the existing regulations established by European directives.
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Affiliation(s)
- S Venettoni
- Centro Nazionale Trapianti, Istituto Superiore di Sanita, Roma, Italy
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18
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Negrini S, Aulisa L, Ferraro C, Fraschini P, Masiero S, Simonazzi P, Tedeschi C, Venturin A. Italian guidelines on rehabilitation treatment of adolescents with scoliosis or other spinal deformities. Eura Medicophys 2005; 41:183-201. [PMID: 16200035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Affiliation(s)
- S Negrini
- ISICO (Istituto Scientifico Italiano, Colonna vertebrale), Milano, Italy. stefano.negrini@.isico.it
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Prignano G, Ferraro C, Mussi A, Stivali F, Trento E, Bordignon V, Crescimbeni E, Salvati G, Degener AM, Ameglio F. Prevalence of human papilloma virus type 5 DNA in lesional and non-lesional skin scales of Italian plaque-type psoriatic patients: association with disease severity. Clin Microbiol Infect 2005; 11:47-51. [PMID: 15649303 DOI: 10.1111/j.1469-0691.2004.01040.x] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Human papilloma virus type 5 (HPV-5) has been associated closely with psoriatic skin in Polish patients, while findings from other countries have indicated a more limited prevalence. The results of the present study, in which a type-specific nested PCR was used, indicated that scales of plaque-type psoriatic skin from 54 Italian patients had a high prevalence (74.1%) of HPV-5 DNA in lesional areas, and a reduced prevalence (33.3%) in non-lesional skin (33.3%), compared to 0% of 20 healthy subjects and 3.6% in the lesional areas of 28 patients with various other dermatological diseases. Individuals negative for HPV-5 DNA had a less severe disease. No correlation was found between the presence of HPV DNA and a patient's age or sex. The data demonstrated a statistically significant association between psoriasis and HPV-5, although results in other geographical areas suggest variable virus spread or ethnic variation in virus colonisation.
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Affiliation(s)
- G Prignano
- Institute San Gallicano and Hospital 'San Giovanni Calibita', FBF/AFAR, Rome, Italy
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20
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Abstract
We evaluated the role of pre-existing dermatitis in the response to irritants by patch testing the skin of 40 healthy volunteers and the uninvolved skin of 480 subjects for 2 days. These latter were affected by active atopic dermatitis, psoriasis, eczema with positive and negative patch test reactions, urticaria and generalized pruritus. A first panel containing 15 micro L of aq. solutions of disodium laureth sulfosuccinate (NaLSS) 5% and 10%, potassium cocoate (KCC) 5%, potassium oleate (KOL) 5%, zinc coleth sulphate (ZnCS) 5%, sodium mireth sulphate (NaMS) 5%, sodium cocoamphoacetate (NaCCAA) 3% and 5%, was simultaneously applied to 1 site on the upper back. The results, scored by visual assessment, were compared to those observed when testing on the opposite side a second panel containing 15 micro L of aq. solutions of 3 well-known irritants, benzalkonium chloride (BAK) 1%, sodium lauryl sulphate (SLS) 1%, and dimethylsulphoxide (DMSO) 10%. Whilst the substances of the first panel and DMSO gave, on the whole, a scarce number of positive responses in all the tested groups, more evident differences in number, percent and mean intensity of the positive responses to BAK and SLS were found between the different groups. Although some of them seemed statistically significant, when the same values were evaluated by means of chi2 and Student t-test, they did not differ in a statistically significant way from the values found in healthy subjects. The results of this study seem to indicate that the substances of the first panel have a chemical structure that makes them quite safe in real-life conditions. In contrast, BAK and SLS have chemical properties that condition the number and intensity of the responses, making the role exerted by the pre-existing dermatosis quite marginal. In particular, there is no proof that the healthy skin of active atopic subjects is the most susceptible to the irritating effects of the tested substances.
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Affiliation(s)
- B Santucci
- IFO Polo Dermatologico San Gallicano, Rome, Italy.
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21
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Capoluongo E, Giglio A A, Lavieri MM, Lesnoni-La Parola I, Ferraro C, Cristaudo A, Belardi M, Leonetti F, Mastroianni A, Cambieri A, Amerio P, Ameglio F. Genotypic and phenotypic characterization of Staphylococcus aureus strains isolated in subjects with atopic dermatitis. Higher prevalence of exfoliative B toxin production in lesional strains and correlation between the markers of disease intensity and colonization density. J Dermatol Sci 2001; 26:145-55. [PMID: 11378332 DOI: 10.1016/s0923-1811(00)00171-7] [Citation(s) in RCA: 15] [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: 10/17/2022]
Abstract
Staphylococcus aureus strains generally colonize eczematous lesions of subjects with atopic dermatitis much more frequently than in the skin of normal individuals. The aim of this study was to provide a detailed genotypic and phenotypic analysis of S. aureus strains colonizing four different sites (lesional and non-lesional skin areas, nasal and pharyngeal mucosas) of 49 patients with atopic dermatitis. The 88 isolates were analyzed in duplicate by pulsed field gel electrophoresis and in their exfoliative toxin A or B production by latex test. The patients were characterized by age, sex, severity scoring of atopic dermatitis and serum eosinophil cationic protein. Fourteen (28.6%) of the patients were completely negative for S. aureus while 35 (71.4%) were positive in at least one site. The severity scores and eosinophil cationic protein levels were significantly correlated variables (P<0.001), linked to the colonization intensity (P ranging between 0.05 and <0.001 depending on the site) and to the number of colonized sites (P at least <0.01). The genotypic patterns, widely heterogeneous, showed no restriction to peculiar patterns. Only eight strains produced exfoliative toxin B which was significantly restricted to the lesional isolates (P=0.012).
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Affiliation(s)
- E Capoluongo
- Laboratory of Clinical Pathology and Microbiology, Istituto San Gallicano, Rome, Italy.
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22
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Solivetti FM, Thorel MF, Ferraro C, Romanelli F, Appetecchia M. [Thyroid gland involvement in acute leukemia. Ultrasonographic aspects of a case]. Radiol Med 2000; 100:389-91. [PMID: 11213424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
Affiliation(s)
- F M Solivetti
- Servizio di Radiologia e I Divisione Dermatologica Benedetto XIII, IRCCS Ospitale Dermosifilopatico di Santa Maria e San Gallicano
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23
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Ferraro C, Quemeneur L, Prigent AF, Taverne C, Revillard JP, Bonnefoy-Berard N. Anthracyclines trigger apoptosis of both G0-G1 and cycling peripheral blood lymphocytes and induce massive deletion of mature T and B cells. Cancer Res 2000; 60:1901-7. [PMID: 10766178] [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: 02/16/2023]
Abstract
The anthracyclines daunorubicin and doxorubicin were shown to induce apoptosis of hematopoietic cell lines. Here we report that they induce apoptosis of both nonactivated and phytohemagglutinin-activated human peripheral blood lymphocytes. Apoptosis demonstrated by surface expression of phosphatidylserine and typical nuclear alterations reached a maximum after 48 h of incubation with these agents. In contrast to topoisomerase inhibitors (etoposide and camptothecin) and antimetabolites (methotrexate and 5-fluorouracil) that induced apoptosis of activated cells only, daunorubicin and doxorubicin triggered apoptosis of cells in the G0-G1 phases of the cell cycle. In agreement with in vitro data, a single i.p. injection of daunorubicin or doxorubicin in BALB/c mice induced T- and B-cell depletion in spleen, lymph nodes, and to a lesser extent in the thymus. Soluble Fas-Fc, CD95 antagonistic antibodies, as well as the p55 tumor necrosis factor receptor-immunoglobulin fusion protein, did not inhibit drug-induced apoptosis. The level of reactive oxygen species was significantly increased in the presence of daunorubicin or doxorubicin only in nonactivated lymphocytes. However, antioxidants such as N-acetyl-L-cysteine or glutathione did not prevent apoptosis. Activation of caspase-3 after daunorubicin or doxorubicin treatment of either nonactivated or activated lymphocytes was demonstrated by the cleavage of poly(ADP-ribose) polymerase, which was, as apoptosis, inhibited by the peptide benzyloxycarbonyl-Val-Ala-Asp-fluoromethylketone. Finally, daunorubicin and doxorubicin induced a rapid production of ceramides. These data indicate that anthracyclines may induce major peripheral T-cell deletion, a property not shared by many cytotoxic agents.
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Affiliation(s)
- C Ferraro
- Laboratory of Immunology, Institut National de la Santé et de la Recherche Médicale U503 UCBL, Hospital E. Herriot, Lyon, France
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Ferraro C, Quemeneur L, Fournel S, Prigent AF, Revillard JP, Bonnefoy-Berard N. The topoisomerase inhibitors camptothecin and etoposide induce a CD95-independent apoptosis of activated peripheral lymphocytes. Cell Death Differ 2000; 7:197-206. [PMID: 10713734 DOI: 10.1038/sj.cdd.4400595] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.8] [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: 11/08/2022] Open
Abstract
The effect of etoposide and camptothecin, two topoisomerase inhibitors directed against topoisomerases II and I, respectively, was evaluated on human peripheral blood lymphocytes. Etoposide and camptothecin induced apoptosis of mitogen-activated but not resting CD4+ and CD8+ T lymphocytes. Cell sensitivity to these agents required G1 to S-phase transition of the cell cycle. Conversely, daunorubicin, an intercalating agent and topoisomerase II inhibitor, induced apoptosis of both resting and activated lymphocytes. Although etoposide and camptothecin induced CD95-ligand mRNA expression, drug-induced apoptosis of activated human lymphocytes was not inhibited by CD95 antagonists. Drug-induced cell death was also not inhibited by p55 TNFR-Ig fusion protein. Activation of the caspases cascade was suggested by the partial inhibitory effect of the tripeptide zVAD-fmk and documented by activation of caspase 3. Finally etoposide and camptothecin induced a rapid production of ceramide in activated but not resting peripheral blood lymphocytes, suggesting that ceramide might initiate the signaling apoptotic cascade in sensitive cells.
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Affiliation(s)
- C Ferraro
- Laboratory of Immunology, INSERM U503 UCBL, Hôpital E. Herriot, 69437 Lyon, France
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25
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Giacalone B, D'Auria L, Bonifati C, Ferraro C, Riccardi E, Mussi A, D'Agosto G, Cordiali-Fei P, Ameglio F. Decreased interleukin-7 and transforming growth factor-beta1 levels in blister fluids as compared to the respective serum levels in patients with bullous pemphigoid. Opposite behavior of TNF-alpha, interleukin-4 and interleukin-10. Exp Dermatol 1998; 7:157-61. [PMID: 9758411 DOI: 10.1111/j.1600-0625.1998.tb00317.x] [Citation(s) in RCA: 21] [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: 11/25/2022]
Abstract
This study analyzes both the blister fluid (BF) and serum levels of IL-7 and TGF-beta1 in samples from 18 patients affected with bullous pemphigoid (BP). These cytokines clearly present lower concentrations (P<0.001) in BFs than in the sera (1/20 and 1/2, respectively). In contrast, TNF-alpha, IL-10 and IL-4 present increased amounts in BFs that were 12, 12 and 17-fold, respectively. Eighteen sera (and 10 suction BF) from normal individuals were also employed as control. Normal sera presented significantly lower serum IL-7 concentrations than BP, while no significant TGF-beta1 variations were observed between normal and pathologic serum samples. In addition, the serum levels detected in BP patients were significantly correlated with disease intensity (r=0.64, P=0.003, evaluated as the number of blisters/erosions for each patient) as well as with the peripheral B-lymphocyte counts (r=0.80, P<0.001) and antibodies directed against the basement membrane zone (r=0.65, P<0.005). Although a clear explanation of this phenomenon is lacking, the data presented in this report agree with a strong decrease of IL-7 production at the local level (keratinocyte is known to produce IL-7 and the latter is known to be down-regulated by IL-10, and in other models also by TGF-beta1 and IL-4, whose levels are elevated in BP BFs) as opposed to an increased peripheral release of the same modulator. The IL-7 reduction may have a biological relevance in controlling a chronic, progressive disease.
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Affiliation(s)
- B Giacalone
- Division of Dermatology, San Gallicano Institute, IRCCS, Rome, Italy
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26
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Affiliation(s)
- R Paillot
- Department of Transplantation, INSERM U.80, Hôpital E. Herriot, Lyon, France
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Genestier L, Paillot R, Fournel S, Ferraro C, Miossec P, Revillard JP. Immunosuppressive properties of methotrexate: apoptosis and clonal deletion of activated peripheral T cells. J Clin Invest 1998; 102:322-8. [PMID: 9664073 PMCID: PMC508890 DOI: 10.1172/jci2676] [Citation(s) in RCA: 293] [Impact Index Per Article: 11.3] [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: 11/17/2022] Open
Abstract
The folate antagonist methotrexate (MTX) is extensively used in graft-versus-host disease, rheumatoid arthritis, and other chronic inflammatory disorders. In addition to its antiinflammatory activity associated with increased release of adenosine, MTX exerts antiproliferative properties by inhibition of dihydrofolate reductase and other folate-dependent enzymes. However, the mechanisms of immunosuppressive properties associated with low-dose MTX treatments are still elusive. We report here that MTX (0.1-10 microM) induces apoptosis of in vitro activated T cells from human peripheral blood. PBL exposed to MTX for 8 h, then activated in drug-free medium, underwent apoptosis, which was completely abrogated by addition of folinic acid or thymidine. Apoptosis of activated T cells did not require interaction between CD95 (Fas, APO-1) and its ligand, and adenosine release accounted for only a small part of this MTX activity. Apoptosis required progression of activated T cells to the S phase of the cell cycle, as it was prevented by drugs or antibodies that interfere with IL-2 synthesis or signaling pathways. MTX achieved clonal deletion of activated T cells in mixed lymphocyte reactions. Finally, in vitro activation of PBL taken from rheumatoid arthritis patients after MTX injection resulted in apoptosis. Altogether, the data demonstrate that MTX can selectively delete activated peripheral blood T cells by a CD95-independent pathway. This property could be used as a new pharmacological end point to optimize dosage and timing of MTX administration. It may account for the immunosuppressive effects of low-dose MTX treatments.
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Affiliation(s)
- L Genestier
- Laboratory of Immunology, Institut National de la Santé et de la Recherche Médicale U80 Claude Bernard University, Hôpital E. Herriot, 69437 Lyon, France
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Abstract
BACKGROUND Abnormalities of brain serotonin (5-HT) transmission have been implicated in the pathophysiology of bulimia nervosa (BN), but no conclusive data have yet been provided. The purpose of this study was to assess 5-HT transmission via the measurement of the prolactin (PRL) response to the specific 5-HT releasing agent D-fenfluramine (D-FEN) in both patients with BN and comparison subjects. METHODS According to a double-blind placebo-controlled design, plasma PRL response to D-FEN was measured in 14 drug-free bulimics and 14 matched healthy controls. In both patients and controls, eating-related psychopathology, depressive and obsessive-compulsive symptoms, and aggressiveness were measured by rating scales. RESULTS Baseline plasma levels of PRL and 17 beta-oestradiol were significantly reduced in bulimic patients, whereas basal plasma levels of cortisol did not significantly differ from healthy controls. PRL response to D-FEN was not different between patients and controls as groups, but it was significantly blunted in bulimics with high frequency bingeing (> or = 2 binge episodes per day; N = 7) as compared to both those with low frequency bingeing (< or = 1 binge episode per day; N = 7) and matched controls. A significant negative correlation emerged between the frequency of binge episodes and the hormone response to D-FEN. Moreover, although patients scored higher than healthy subjects on rating scales assessing depressive and obsessive-compulsive symptoms and aggressiveness, no significant correlation was found between these measures and the PRL response to D-FEN. CONCLUSIONS These results support the idea that serotonin transmission is impaired in bulimic patients with frequent binge episodes.
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Affiliation(s)
- P Monteleone
- Institute of Psychiatry, School of Medicine, University of Naples SUN, Italy
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Giacalone B, D'Auria L, Ferraro C, Mussi A, Bonifati C, Ameglio F. Bullous pemphigoid blisters of the same duration have similar cytokine concentrations which decrease in older blisters. Br J Dermatol 1998; 139:158-9. [PMID: 9764176 DOI: 10.1046/j.1365-2133.1998.02341.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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D'Auria L, Pimpinelli F, Ferraro C, D'Ambrogio G, Giacalone B, Bellocci M, Ameglio F. Relationship between theoretical molecular weight and blister fluid/serum ratio of cytokines and five other molecules evaluated in patients with bullous pemphigoid. J BIOL REG HOMEOS AG 1998; 12:76-80. [PMID: 9795835] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
Bullous pemphigoid (BP) blisters contain several molecules, some of which spread into the blisters from the interstitial fluid, while others are produced locally and migrate into the circulation. The calculation of the ratios between blister/serum concentrations may help to distinguish between these two types of molecules. The rules regulating the diffusion of the molecules have been described only in suction blisters, where the theoretical molecular weight (MW) represents one of the principal influencing factors. The aim of the present study was to analyse the relationship between theoretical MWs and the ratios of concentrations of several molecules evaluated both in sera and in blister fluids. Eight cytokines (interleukin-2, interleukin-3, interleukin-4, interleukin-5, interleukin-10, tumor necrosis factor-alpha, oncostatin-M and vascular endothelial growth factor), two acute phase reactants (alpha-1 acid glycoprotein, haptoglobin), albumin, one soluble membrane molecule with adhesion functions (sICAM-1) and the eosinophil cathionic protein (ECP) were measured in samples from 15 patients affected with BP by means of commercially available tests. The data suggest that the MW may influence the rate of diffusion throughout the blister, both in input and output directions, despite the discontinuity observed at the basement membrane level on the BP blister floor.
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Affiliation(s)
- L D'Auria
- Laboratory of Clinical Pathology, San Gallicano Institute, IRCCS, Roma, Italy
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Ameglio F, D'Auria L, Bonifati C, Ferraro C, Mastroianni A, Giacalone B. Cytokine pattern in blister fluid and serum of patients with bullous pemphigoid: relationships with disease intensity. Br J Dermatol 1998; 138:611-4. [PMID: 9640364 DOI: 10.1046/j.1365-2133.1998.02169.x] [Citation(s) in RCA: 95] [Impact Index Per Article: 3.7] [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: 11/20/2022]
Abstract
Few and contrasting data are available in the literature concerning the levels of various cytokines in blister fluid (BF) and in the serum of patients affected with bullous pemphigoid (BP). Using commercially available ELISA kits, this study reports the levels of 11 cytokines detected both in BF and sera of 15 BP patients and compares them with those of 15 control subjects' sera. Generally, no significant differences were observed in BP and control sera. In contrast, interleukin (IL) 1 beta, IL-2, IL-4, IL-5, IL-6, IL-8, tumour necrosis factor-alpha (TNF-alpha) and interferon-gamma (IFN-gamma) showed increased BF levels as compared with BP sera. Two cytokines, IL-11 and IL-12 did not show significant differences between BP BF and sera, while an opposite behaviour was observed for transforming growth factor beta 1 (TGF-beta 1), whose serum levels were higher than the concentrations in BF. Using the number of lesions of the patients as a possible disease intensity marker, significant correlations were found with the BF levels of IL-1 beta, IL-8, TNF-alpha and, most closely, IL-5. These data may have pathogenetic relevance and suggest the possibility that these biological modulators may be used as a quantitative marker of disease intensity.
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Affiliation(s)
- F Ameglio
- Laboratory Clinical Pathology, Institute S. Gallicano IRCCS, Rome, Italy
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D'Auria L, Pietravalle M, Mastroianni A, Ferraro C, Mussi A, Bonifati C, Giacalone B, Ameglio F. IL-5 levels in the serum and blister fluid of patients with bullous pemphigoid: correlations with eosinophil cationic protein, RANTES, IgE and disease severity. Arch Dermatol Res 1998; 290:25-7. [PMID: 9522998 DOI: 10.1007/s004030050272] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- L D'Auria
- Laboratory of Clinical Pathology, Institute S. Gallicano, Rome, Italy
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D'Auria L, Bonifati C, Mussi A, D'Agosto G, De Simone C, Giacalone B, Ferraro C, Ameglio F. Cytokines in the sera of patients with pemphigus vulgaris: interleukin-6 and tumour necrosis factor-alpha levels are significantly increased as compared to healthy subjects and correlate with disease activity. Eur Cytokine Netw 1997; 8:383-7. [PMID: 9459618] [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: 02/06/2023]
Abstract
Cytokine serum levels, when detectable, are currently measured in many disease states, both to evaluate a possible pathogenetic involvement of such molecules and for clinical purposes. No data are currently available on the cytokine levels in the sera of patients with pemphigus vulgaris (PV), a rare bullous disease of autoimmune origin. This study presents data concerning the levels of 13 different cytokines assayed in the sera of 25 patients affected with PV as compared with 20 healthy subjects using high sensitivity ELISA kits. Of the 13 molecules analyzed, no differences in the levels of most cytokines were observed between pemphigus and control sera, with the exception of tumor necrosis factor-alpha (TNF-alpha) and interleukin-6 (IL-6). Serum TNF-alpha and IL-6 levels were found to be significantly higher in PV patients than in normal controls (p < 0.001). Furthermore, the levels of the two cytokines decreased after one month of corticosteroid therapy. A significant correlation was found between the serum levels of both TNF-alpha and IL-6 and the number of lesions for each patient (p < 0.001). The data presented support an involvement of at least IL-6 and TNF-alpha in the biological modifications associated with PV manifestations.
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Affiliation(s)
- L D'Auria
- Laboratory of Clinical Pathology, Institute S. Gallicano IRCCS, Rome, Italy
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Ameglio F, D'Auria L, Cordiali-Fei P, Mussi A, Valenzano L, D'Agosto G, Ferraro C, Bonifati C, Giacalone B. Bullous pemphigoid and pemphigus vulgaris: correlated behaviour of serum VEGF, sE-selectin and TNF-alpha levels. J BIOL REG HOMEOS AG 1997; 11:148-53. [PMID: 9582615] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Recently, we reported that soluble E-selectin (sE-selectin), an isoform of the cell membrane E-selectin, an adhesion molecule synthesized only by endothelial cells, is significantly increased in sera of the patients with bullous pemphigoid (PB) or pemphigus vulgaris. A significant correlation was also found between the serum sE-selectin levels and the number of skin lesions, suggesting the possible use of this molecule to gauge disease intensity before therapy. One of the sE-selectin inducers is tumor nerosis factor-alpha (TNF-alpha), that is also able to enhance vascular endothelial growth factor (VEGF), a strong endothelium activator. OBJECTIVE On the basis of these observations, the present study was conducted to analyze the serum levels of VEGF, sE-selectin, and TNF-alpha in 8 patients with BP (age: 82, range 54-87, 7 males, 1 female) and in 6 patients affected affected with PV (age: 55, range 44-65; 5 males, 1 female) and to verify possible correlations between these variables and the disease activity, In addition, serum sE-selectin levels were measured over time and compared with the serum anti-epithelium antibodies titers. METHODS The sE-selectin, VEGF and TNF-alpha levels were measured in the samples by means of commercially available ELISA kit. The same samples were also employed to measure the anti-epithelium antibody titers. RESULTS Serum VEGF, sE-selectin and TNF-alpha levels were significantly correlated each other (p at least < 0.01). All three variables were also significantly correlated with the number of lesions (p at least < 0.01). Serum VEGF levels were found increased (median = 178 pg/ml, range 37-595) as compared to 28 healthy controls (median = 135 pg/ml, range 18/269, p < 0.05). Also serum TNF-alpha levels were found increased (median = 5.5 pg/ml, range < 0.1-41.0) as compared to 28 healthy controls (median < 0.1 pg/ml, range < 0.1-5.3), p < 0.01). When the patients were observed over time, serum sE-selectin levels highly correlated with the disease intensity in both dermatoses, although with different regression curves. CONCLUSIONS These data further underline the endothelium involvement in these bullous dermatoses and stress the possibility of employing sE-selectin as a non-specific follow-up marker of both BP and PV.
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Affiliation(s)
- F Ameglio
- Laboratory of Clinical Pathology, San Gallicano Institute, Roma, Italy
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D'Auria L, Cordiali Fei P, Pietravalle M, Ferraro C, Mastroianni A, Bonifati C, Giacalone B, Ameglio F. The serum levels of sE-selectin are increased in patients with bullous pemphigoid or pemphigus vulgaris. Correlation with the number of skin lesions and recovery after corsticosteroid therapy. Br J Dermatol 1997; 137:59-64. [PMID: 9274626] [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: 02/05/2023]
Abstract
Soluble E (sE)-selectin represents the soluble isoform of cellular E-selectin, an adhesion molecule synthesized only by endothelial cells. As a consequence, it may be considered a marker of endothelial activity. The aim of this study was therefore to evaluate the serum levels of sE-selectin in nine patients affected with pemphigus vulgaris (PV) and in 15 patients with bullous pemphigold (BP). Higher amounts of sE-selectin, median 40.3 ng/mL, range 30-109.6 were found in the patients when compared with 20 healthy individuals, median 28.5 ng/mL, range 6.4-48; P < 0.01, matched for sex and age. These levels were also significantly correlated with the number of detectable lesions (r = 0.63, P < 0.001) when the patient data were considered at the time of the first observation. Thirteen subjects were followed over time for a maximum of 3 months (from three to seven observations). During therapy, the number of lesions and the serum sE-selectin values decreased concomitantly. Differently from sE-selectin, the serum soluble intercellular adhesion molecule-1 (sICAM-1) values were not significantly different in the patients from the controls and showed no correlation with the serum sE-selectin concentrations or with the number of lesions. The data presented point to the possible use of sE-selectin determinations as a non-specific follow-up marker, suitable to gauge disease intensity over time and emphasize that endothelial activation is present in BP as well as in PV.
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Affiliation(s)
- L D'Auria
- Laboratory of Clinical Pathology, San Gallicano Institute, Rome, Italy
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36
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Monteleone P, Catapano F, Di Martino S, Ferraro C, Maj M. Prolactin response to d-fenfluramine in obsessive-compulsive patients, and outcome of fluvoxamine treatment. Br J Psychiatry 1997; 170:554-7. [PMID: 9330023 DOI: 10.1192/bjp.170.6.554] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [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
BACKGROUND Although several studies have directly explored serotonin (5-HT) transmission in patients with obsessive-compulsive disorder (OCD), their results have been inconsistent and their clinical relevance is doubtful. METHOD According to a double-blind placebo-controlled design, plasma prolactin (PRL) response to a specific serotonergic probe, d-fenfluramine, was measured in 20 drug-free obsessive-compulsive patients and in 20 matched healthy controls. After the neuroendocrine test, 15 patients completed a 10-week treatment with fluvoxamine. Psychopathological assessment was performed before and after therapy. RESULTS PRL response in OCD patients was blunted under the drug-free condition; correlated inversely with pretreatment ratings of obsessive-compulsive and depressive symptomatology; and correlated inversely with the improvement in obsessive-compulsive score observed after fluvoxamine treatment. CONCLUSIONS These results support the idea of a dysfunction of 5-HT transmission in OCD, and suggest that the greater this impairment, the better the response to drugs which selectively block the reuptake of 5-HT.
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Affiliation(s)
- P Monteleone
- Institute of Psychiatry, University of Naples, Italy
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37
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Mercantini R, Marsella R, Moretto D, Mercantini P, Balus L, Mastroianni A, Ferraro C. Macroscopic and microscopic characteristics of an African Blastomyces dermatitidis strain. Mycoses 1995; 38:477-80. [PMID: 8720199 DOI: 10.1111/j.1439-0507.1995.tb00023.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [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: 02/01/2023]
Abstract
This report describes the macro- and microscopic characteristics of a strain of Blastomyces dermatitidis isolated in an Italian hospital from a Libyan patient suffering from cutaneous blastomycosis. The fungus was isolated with great difficulty because of the presence of a Proteus species on the lesion. Conversion of the mycelial into the yeast-like phase achieved the best results, using Columbia ANC culture medium. After 5-6 days, this transformation was only partial and presented swollen hyphae and yeast-like cells. The biological characteristics were typical of B. dermatitidis strains of African origin. The differences between African and North American strains are confirmed, in agreement with findings already reported in the literature.
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Affiliation(s)
- R Mercantini
- Laboratory of Experimental Microbiology, S. Maria and S. Gallicano Dermatological Institute, Rome, Italy
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38
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Faller NA, Ferraro C, Bagley F. The MIC-KEY. Ostomy Wound Manage 1992; 38:50-3. [PMID: 1580973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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39
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D'Agostino L, Pignata S, Daniele B, Visconti M, Ferraro C, D'Adamo G, Tritto G, Ambrogio G, Mazzacca G. Postheparin plasma diamine oxidase values in the follow up of patients with small bowel Crohn's disease. Gut 1991; 32:932-5. [PMID: 1909285 PMCID: PMC1378965 DOI: 10.1136/gut.32.8.932] [Citation(s) in RCA: 10] [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: 12/29/2022]
Abstract
Measurement of postheparin plasma diamine oxidase (PHD) activity has been proposed to assess mucosal integrity in several diseases of the small intestine. In Crohn's disease, PHD values identify a group of patients with predominantly small bowel mucosal damage. To determine the role of mucosal involvement in the progression of small bowel Crohn's disease and whether different PHD values can predict different outcomes the changes in PHD values in 41 patients with small bowel Crohn's disease admitted consecutively to our department were investigated. The test was performed during periods of active disease and after either medical or surgical treatment had resulted in improvement. PHD values were significantly lower than in normal subjects (normal range 3.7-7.7 U/ml). In 35 patients with active disease (Crohn's disease activity index (CDAI) greater than 150) two groups were identified by choosing a cut off value of 2 U/ml: 93% of the 15 patients with PHD values lower than 2 U/ml (mean (SD) 1.36 (0.46) U/ml) relapsed at least once in the following year, while only the 20% of the 20 whose values were higher than 2 U/ml (mean (SD) 3.69 (1.50)) relapsed in the same period. The data were statistically significant (Yates's corrected chi 2 = 15.63; p less than 0.0001). The positive and negative predictive values of the test were 93% and 80%, respectively. During relapses, PHD values were consistently lower than previous values, and increased significantly after effective medical or surgical treatment. In the six patients in whom there were no changes in disease activity (CDAI persistently less than 150), there was no change in PHD values. This test may be useful for identifying Crohn's disease patients who are likely to relapse. Furthermore, the data indicate that mucosal damage is common in active small bowel Crohn's disease and improves at least in part after treatment.
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Affiliation(s)
- L D'Agostino
- Division of Gastroenterology, Second Faculty of Medicine, Federico II University, Naples, Italy
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40
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D'Agostino L, Contegiacomo A, Pignata S, Zilembo N, Daniele B, Ferraro C, D'Adamo G, Petrelli G, Bianco AR, Mazzacca G. Plasma postheparin diamine oxidase in patients with small intestinal lymphoma. Cancer 1991; 67:511-5. [PMID: 1898707 DOI: 10.1002/1097-0142(19910115)67:2<511::aid-cncr2820670232>3.0.co;2-0] [Citation(s) in RCA: 7] [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: 12/29/2022]
Abstract
Diamine oxidase (DAO) is an enzyme located almost exclusively in villus tip enterocytes. Its plasma activity is enhanced by intravenous heparin which releases the enzymes from small bowel enterocytes into the blood. Plasma postheparin DAO (PHD) values have been shown to be significantly lower in patients with malabsorption and villous atrophy, thus suggesting that PHD reflects the mature enterocytic mass. In this study we have assayed PHD in five patients with small bowel lymphoma (two with immunoproliferative small intestinal disease [IPSID] and three with non-IPSID lymphoma) associated with malabsorption syndrome and small bowel mucosa atrophy. The PHD test was performed at diagnosis, after partial or complete remission induced by chemotherapy, and during the follow-up. The PHD values, very low at diagnosis (0.66 +/- 0.12 U/ml), increased during chemotherapy and reached the normal range (greater than 3.7 U/ml) when complete remission occurred. The PHD values rapidly and consistently decreased whenever the disease relapsed. Our data indicate that in patients with small bowel lymphoma PHD test is a sensitive marker of small bowel mucosa damage and suggest that it could be useful in monitoring the recovery of mucosal lesions induced by chemotherapy.
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Affiliation(s)
- L D'Agostino
- Cattedra di Gastroenterologia, 2a Facolta' di Medicina, Universita' Federico II, Napoli, Italy
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41
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D'Agostino L, Pignata S, Daniele B, D'Adamo G, Ferraro C, Silvestro G, Tagliaferri P, Contegiacomo A, Gentile R, Tritto G. Polyamine uptake by human colon carcinoma cell line CaCo-2. Digestion 1990; 46 Suppl 2:352-9. [PMID: 2262067 DOI: 10.1159/000200408] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.5] [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: 02/04/2023]
Abstract
The intracellular concentrations of the polyamines are highly regulated and high polyamine concentrations are associated with rapidly proliferating cells. Hormones, nutrients and growth factors that stimulate the proliferation of the intestinal epithelium, increase the intracellular polyamine concentration mainly by activating ODC expression. Other cell types stimulated to proliferate satisfy their requirement for polyamines by increasing polyamine uptake. In the present study, we investigated polyamine uptake by a human colon carcinoma cell line, CaCo-2. Uptake of putrescine, spermidine and spermine by CaCo-2 cells was saturable and temperature dependent and all polyamines appear to share a common carrier. The carrier of differentiated cells had an apparently higher affinity and lower activity than the carrier of replicating cells. Culture of CaCo-2 cells on porous filters showed that polyamine accumulation occurred mainly through the basolateral membrane in replicating cells, while an increase in the rate of apical uptake was observed after differentiation. A significant increase in polyamine uptake and in ODC expression resulted from fresh medium replacement, a well-known stimulus to proliferation; no change in uptake occurred after ODC inhibition by DFMO. We conclude that CaCo-2 cells are able to increase their polyamine concentration by both enhanced synthesis and increased polyamine uptake.
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Affiliation(s)
- L D'Agostino
- Cattedra di Gastroenterologia, 2a Facoltà di Medicina, Università di Napoli, Italia
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42
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D'Agostino L, Pignata S, Daniele B, Ferraro C, D'Adamo G, Tritto G, Mazzacca G. Regulation of diamine oxidase expression by ornithine decarboxylase in isolated rat small bowel enterocytes. Digestion 1990; 46 Suppl 2:403-9. [PMID: 2124562 DOI: 10.1159/000200415] [Citation(s) in RCA: 7] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Ornithine decarboxylase (ODC) and diamine oxidase (DAO), enzymes involved in polyamine metabolism, are highly expressed by small bowel enterocytes. Modulation of ODC expression is mediated through cellular concentration of polyamines that inhibits the enzyme synthesis and also induces the synthesis of an inhibitory protein, the antizyme, which in turn binds to ODC and inhibits its activity. DAO is an important regulator of intracellular concentration of polyamines because it catalyzes the degradation of putrescine into gamma-aminobutyraldehyde. Change in intracellular polyamine concentration has been suggested to represent a regulatory factor for DAO expression. In order to investigate a possible regulation of DAO expression by ODC, we studied the effect of difluoromethylornithine (DFMO), a selective, irreversible inhibitor of ODC, on DAO activity in isolated rat small bowel enterocytes. Our data demonstrate that in isolated small bowel enterocytes ODC inhibition by 10 mM DFMO reduced DAO activity by 53%, suggesting that, in our experimental conditions, ODC plays a regulatory role on DAO expression.
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Affiliation(s)
- L D'Agostino
- Cattedra di Gastroenterologia, 2a Facoltà di Medicina, Università di Napoli, Italia
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43
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D'Agostino L, Pignata S, Daniele B, Ventriglia R, Ferrari G, Ferraro C, Spagnuolo S, Lucchelli PE, Mazzacca G. Release of diamine oxidase into plasma by glycosaminoglycans in rats. Biochim Biophys Acta 1989; 993:228-32. [PMID: 2512987 DOI: 10.1016/0304-4165(89)90169-4] [Citation(s) in RCA: 10] [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] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Plasma diamine oxidase (DAO) values are enhanced by intravenous injection of heparin which releases the enzyme, synthesized in small bowel enterocytes, from binding sites located on endothelial cells of the intestinal microvasculature. Intestinal DAO, in analogy with lipoprotein lipase (another heparin-released enzyme), is believed to be electrostatically linked to endothelial binding sites composed of a glycosaminoglycan (GAG) which is presumably heparan sulphate, but the complete mechanism of enzyme release is not known. In this study we assayed in rats the DAO-releasing capability of heparan sulphate, dermatan sulphate, chondroitin sulphate A and hyaluronic acid, all heparin related compounds. Heparan sulphate, a compound with the same hexosamine as heparin but with a lower concentration of sulphated iduronic acid, induced a very high release of DAO (3-fold less than heparin), while the other tested GAGs, composed of higher proportions of non sulphated uronic acid and with galactosamine instead of glucosamine, induced a significantly lower release. In rats treated with 60 mg heparan sulphate the significant decrease in ileal mucosal DAO activity indicates that, in analogy with heparin, the high plasma enzymatic activity induced is of enterocytic origin. It is suggested that the high charge density of the compounds tested, due to the degree of sulphatation, is the decisive factor in promoting the release of intestinal DAO.
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Affiliation(s)
- L D'Agostino
- Cattedra di Gastroenterologia, 2a Facoltá di Medicina, Universitá di Napoli, Italy
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44
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Abstract
A case of nonosteogenic fibroma of the neural arch associated with scoliosis is reported. The unusual location of the neoplastic lesion and its close relationship with the lateral deviation of the spine are discussed. The necessity for accurate, early etiologic diagnosis is stressed. Early resection of the lesion led to resolution of the spinal curvature and pain.
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45
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Agostini S, Taglialavoro G, Fabris D, Mammano S, Ferraro C. Relationship between rib hump deformity and vertebral rotation in idiopathic scoliosis. Ital J Orthop Traumatol 1983; 9:387-95. [PMID: 6662716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The authors advance the theory that there are two distinct groups of idiopathic scoliosis, of different aetiology and with different potential for development. This is based on the relationship between vertebral rotation and wedge deformity of the vertebral bodies. The rotatory type can be identified, to a statistically significant extent, in the initial phases of thoracic scoliosis. In order to test this hypothesis, we therefore confined our study to cases in which the initial Cobb angle was less than 20 degrees.
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46
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De Mari S, Ferraro C, Giardino R, Pauna S. [Indications, technics and results of thoracoscopy]. Minerva Med 1981; 72:1639-42. [PMID: 7254614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Indications, materials, technique and contraindications of diagnostic thoracoscopy are described. Examination of 67 thoracoscopies carried out in the past four years shows the technique studied to be the best available diagnostic tool in the field of pleural and peripheral lung diseases: neoplasia, pleuritis and bullous disease. Whether done under narcosis or local anaesthetic, the examination proved to be well tolerated, given the minimum, temporary damage caused to respiratory function. Complications were few and not lethal. A final diagnosis was achieved in the majority of cases. There were a number of false negatives in circumscribed neoplasia localised at points that could not be reached by the instrument, and in cases complicated by pleural adhesions, which prevent correct examination.
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47
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Cardaci SB, Paderni E, Ghio P, Ferraro C, Giovannelli G. [Anesthesia for pleuroscopy. Importance of intubation with the Carlens tube for a selective diagnosis of emphysematous bullae in primary spontaneous pneumothorax]. Minerva Anestesiol 1981; 47:103-6. [PMID: 7242956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
A brief account of the origin of spontaneous pneumothorax and the indications for pleuroscopy in thoracopulmonary surgery is followed by an explanation of the advantages of this method in the selective detection of emphysematous bullae, their number and size, and the state of the lung parenchyma. The evaluation of these parameters is essential to the planning of oriented surgery. A general anaesthesia technique employing a Carlens tube in selective intubation is also illustrated. By permitting separate ventilation of the lungs this method allows a selective diagnosis to be made of emphysematous bullae (including microbullae), and prevents all forms of acute respiratory distress.
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48
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Cardaci SB, Guzzardi G, Ferraro C, Negretti P. [The pancreatico-respiratory syndrome. Problems of intensive therapy and illustration of 5 clinical cases]. Minerva Anestesiol 1979; 45:779-92. [PMID: 95418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A short account of the mechanisms responsible for pleuropulmonary affections in the course of pancreatitis is followed by the presentation of personal cases observed over the previous four years and reference is made to the relatively high frequency of pleuropneumopathy. Lastly, mention is made of the treatment of pancreatitis. Recent criteria lay down that this should be conservative and medico-intensive in the acute stage. Surgery should be left for cases of peritonitic abdomen (exploratory laparotomy) and chronic pancreatitis.
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49
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Emanuele B, Ferraro C, Sacchi L. [Clinical and statistical considerations apropos of spontaneous pneumothorax cases observed during the 2 last years]. Bronchopneumologie 1979; 29:431-6. [PMID: 534544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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50
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Emanuele B, Ferraro C, Canepa G, Petrocca G, Audino B. [Case reports of emergency exeresis for intractable pulmonary hemorrhages]. MINERVA CHIR 1977; 32:611-20. [PMID: 876474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Five cases of surgically treated unrestrainable pulmonary haemorrhage are described. The satisfactory results obtained show that pulmonary exeresis, in some cases of haemorrhages, is the only effective method for saving the patient's life and removing the anatomic cause of the haemorrhage.
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