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Ladetto M, Tavarozzi R, Zanni M, Evangelista A, Ferrero S, Tucci A, Botto B, Bolis S, Volpetti S, Zilioli VR, Puccini B, Arcari A, Pavone V, Gaidano G, Corradini P, Tani M, Cavallo F, Milone G, Ghiggi C, Pinto A, Pastore D, Ferreri AJM, Latte G, Patti C, Re F, Benedetti F, Luminari S, Pennese E, Bossi E, Boccomini C, Anastasia A, Bottelli C, Ciccone G, Vitolo U. Radioimmunotherapy versus autologous hematopoietic stem cell transplantation in relapsed/refractory follicular lymphoma: a Fondazione Italiana Linfomi multicenter, randomized, phase III trial. Ann Oncol 2024; 35:118-129. [PMID: 37922989 DOI: 10.1016/j.annonc.2023.10.095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 09/11/2023] [Accepted: 10/03/2023] [Indexed: 11/07/2023] Open
Abstract
BACKGROUND Optimal consolidation for young patilents with relapsed/refractory (R/R) follicular lymphoma (FL) remains uncertain in the rituximab era, with an unclear benefit of autologous stem cell transplantation (ASCT). The multicenter, randomized, phase III FLAZ12 (NCT01827605) trial compared anti-CD20 radioimmunotherapy (RIT) with ASCT as consolidation after chemoimmunotherapy, both followed by rituximab maintenance. PATIENTS AND METHODS Patients (age 18-65 years) with R/R FL and without significant comorbidities were enrolled and treated with three courses of conventional, investigator-chosen chemoimmunotherapies. Those experiencing at least a partial response were randomized 1 : 1 to ASCT or RIT before CD34+ collection, and all received postconsolidation rituximab maintenance. Progression-free survival (PFS) was the primary endpoint. The target sample size was 210 (105/group). RESULTS Between August 2012 and September 2019, of 164 screened patients, 159 were enrolled [median age 57 (interquartile range 49-62) years, 55% male, 57% stage IV, 20% bulky disease]. The study was closed prematurely because of low accrual. Data were analyzed on 8 June 2023, on an intention-to-treat basis, with a 77-month median follow-up from enrollment. Of the 141 patients (89%), 70 were randomized to ASCT and 71 to RIT. The estimated 3-year PFS in both groups was 62% (hazard ratio 1.11, 95% confidence interval 0.69-1.80, P = 0.6662). The 3-year overall survival also was similar between the two groups. Rates of grade ≥3 hematological toxicity were 94% with ASCT versus 46% with RIT (P < 0.001), and grade ≥3 neutropenia occurred in 94% versus 41%, respectively (P < 0.001). Second cancers occurred in nine patients after ASCT and three after radioimmunotherapy (P = 0.189). CONCLUSIONS Even if prematurely discontinued, our study did not demonstrate the superiority of ASCT versus RIT. ASCT was more toxic and demanding for patients and health services. Both strategies yielded similar, favorable long-term outcomes, suggesting that consolidation programs milder than ASCT require further investigation in R/R FL.
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Affiliation(s)
- M Ladetto
- Department of Translational Medicine, University of Eastern Piedmont, Novara; SCDU di Ematologia, Azienda Ospedaliera SS Antonio e Biagio e Cesare Arrigo, Alessandria.
| | - R Tavarozzi
- Department of Translational Medicine, University of Eastern Piedmont, Novara; SCDU di Ematologia, Azienda Ospedaliera SS Antonio e Biagio e Cesare Arrigo, Alessandria
| | - M Zanni
- SCDU di Ematologia, Azienda Ospedaliera SS Antonio e Biagio e Cesare Arrigo, Alessandria
| | - A Evangelista
- SSD of Clinical Epidemiology, Universitaria Città della Salute e della Scienza di Torino and Centre for Cancer Prevention Piemonte, Torino
| | - S Ferrero
- Department of Molecular Biotechnologies and Health Sciences, Universitaria Città della Salute e della Scienza di Torino and Centre for Cancer Prevention Piemonte, Torino
| | - A Tucci
- Department of Hematology, Spedali Civili, Brescia
| | - B Botto
- Struttura Complessa Ematologia, AOU Città della salute e della scienza di Torino, Turin
| | - S Bolis
- SC Ematologia ASST-Monza, Monza
| | - S Volpetti
- Division of Hematology, Clinica Ematologica, Centro Trapianti e Terapie Cellulari Carlo Melzi, DISM, Azienda Ospedaliero Universitaria S. M. Misericordia, Udine
| | - V R Zilioli
- Division of Haematology, ASST Grande Ospedale Metropolitano Niguarda, Milano
| | - B Puccini
- Department of Haematology, University of Florence, Firenze
| | - A Arcari
- Hematology Unit, Ospedale Guglielmo da Saliceto, Piacenza
| | - V Pavone
- A. O. C. Panico-U.O.C Ematologia e Trapianto, Tricase, Lecce
| | - G Gaidano
- SCDU di Ematologia, Azienda Ospedaliera SS Antonio e Biagio e Cesare Arrigo, Alessandria; Division of Hematology, Azienda Ospedaliero-Universitaria Maggiore della Carità, Novara
| | - P Corradini
- Division of Hematology, Fondazione IRCCS Istituto Nazionale dei Tumori, University of Milan, Milano
| | - M Tani
- Hematology Unit, Department of Oncology and Hematology, "Santa Maria delle Croci" Hospital, Ravenna
| | - F Cavallo
- Department of Molecular Biotechnologies and Health Sciences, Universitaria Città della Salute e della Scienza di Torino and Centre for Cancer Prevention Piemonte, Torino
| | - G Milone
- Division of Hematology and Program for Hematopoietic Transplantation, Azienda Ospedaliera Policlinico Vittorio Emanuele, Catania
| | - C Ghiggi
- Hematology Division, IRCCS Azienda Ospedaliera Universitaria San Martino, IST Istituto Nazionale per la Ricerca sul Cancro, Genova
| | - A Pinto
- Department of Hematology, Istituto Nazionale Tumori Istituto di Ricovero e Cura a Carattere Scientifico "Fondazione G Pascale", Naples
| | | | - A J M Ferreri
- Onco-Hematology Department, Fondazione Centro San Raffaele, Milano
| | - G Latte
- Unità di Ematologia e Trapianto di Midollo Osseo, San Francesco Hospital, Nuoro
| | - C Patti
- Divisione di Oncoematologia, Azienda Villa Sofia - Cervello, Palermo
| | - F Re
- Department of Hematology, A.O.U. di Parma, Parma
| | - F Benedetti
- Department of Medicine, Section of Hematology and Bone Marrow Transplant Unit, University of Verona, Verona
| | - S Luminari
- Department of Hematology, IRCCS Reggio Emilia, Reggio Emilia
| | - E Pennese
- Lymphoma Unit, Department of Hematology, Ospedale Spirito Santo, Pescara
| | - E Bossi
- SC Ematologia ASST-Monza, Monza
| | - C Boccomini
- Struttura Complessa Ematologia, AOU Città della salute e della scienza di Torino, Turin
| | - A Anastasia
- Department of Hematology, Spedali Civili, Brescia
| | - C Bottelli
- Department of Hematology, Spedali Civili, Brescia
| | - G Ciccone
- SSD of Clinical Epidemiology, Universitaria Città della Salute e della Scienza di Torino and Centre for Cancer Prevention Piemonte, Torino
| | - U Vitolo
- Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Italy
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Della-Morte D, Ambrosi C, Chiereghin F, Infante M, Pastore D, Pacifici F, Scaramella M, Gentile L, Mulas F, Quintavalle G. Methods for inactivation of seafood Anisakis larvae and prevention of human anisakiasis: a mini-review. Eur Rev Med Pharmacol Sci 2023; 27:5246-5256. [PMID: 37318499 DOI: 10.26355/eurrev_202306_32643] [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: 06/16/2023]
Abstract
Anisakiasis is an arising zoonosis induced by parasitic nematodes belonging to the family Anisakidae. Anisakiasis is often caused by the ingestion of larval nematodes in uncooked or minimally processed seafood dishes, which are regularly consumed by humans. Significant potential sources of infection are raw fish (e.g., sushi and sashimi) that can be found in traditional Japanese cuisine and can be part of the culinary tradition of consumption of raw or marinated fish that is particularly diffused in European countries. During the last five decades, the global prevalence of human anisakiasis has been rising, becoming an emergent major public health problem. Thus, there is an unmet need for well-defined and cost-effective methods aimed at killing Anisakis larvae, thus reducing the incidence of anisakiasis. In this mini-review, we discuss the clinical features of anisakiasis as well as the effectiveness and mechanisms of action of the main methods employed for increasing seafood safety and killing Anisakis larvae, including freezing, heating, use of high hydrostatic pressure, salting process, pepsin digestion method and use of garlic oil.
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Bellucci E, Chiereghin F, Pacifici F, Donadel G, De Stefano A, Malatesta G, Valente MG, Guadagni F, Infante M, Rovella V, Noce A, Tesauro M, Di Daniele N, Della Morte D, Pastore D. Novel therapeutic approaches based on the pathological role of gut dysbiosis on the link between nonalcoholic fatty liver disease and insulin resistance. Eur Rev Med Pharmacol Sci 2023; 27:1921-1944. [PMID: 36930488 DOI: 10.26355/eurrev_202303_31558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Abstract
The growing global epidemic of obesity and type 2 diabetes mellitus has determined an increased prevalence of NAFLD (non-alcoholic fatty liver disease), making it the most common chronic liver disease in the Western world and a leading cause of liver transplantation. In the last few years, a rising number of studies conducted both on animal and human models have shown the existence of a close association between insulin resistance (IR), dysbiosis, and steatosis. However, all the mechanisms that lead to impaired permeability, inflammation, and fibrosis have not been fully clarified. Recently, new possible treatment modalities have received much attention. To reach the review purpose, a broad-ranging literature search on multidisciplinary research databases was performed using the following terms alone or in combination: "NAFLD", "gut dysbiosis", "insulin resistance", "inflammation", "probiotics", "Chinese herbs". The use of probiotics, prebiotics, symbiotics, postbiotics, fecal microbiota transplant (FMT), Chinese herbal medicine, antibiotics, diet (polyphenols and fasting diets), and minor therapies such as carbon nanoparticles, the MCJ protein, water rich in molecular hydrogen, seems to be able to improve the phenotypic pattern in NAFLD patients. In this review, we provide an overview of how IR and dysbiosis contribute to the development and progression of NAFLD, as well as the therapeutic strategies currently in use.
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Affiliation(s)
- E Bellucci
- Department of Human Sciences and Quality of Life Promotion, San Raffaele University, Rome, Italy.
| | - F Chiereghin
- Department of Human Sciences and Quality of Life Promotion, San Raffaele University, Rome, Italy.
| | - F Pacifici
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - G Donadel
- Catholic University Our Lady of Good Counsel, Tirana, Albania
- Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Rome, Italy
| | - A De Stefano
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - G Malatesta
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - M G Valente
- BioBim (InterInstitutional Multidisciplinary Biobank), IRCCS San Raffaele, Rome, Italy
| | - F Guadagni
- Department of Human Sciences and Quality of Life Promotion, San Raffaele University, Rome, Italy.
- BioBim (InterInstitutional Multidisciplinary Biobank), IRCCS San Raffaele, Rome, Italy
| | - M Infante
- Section of Diabetes and Metabolic Disorders, UniCamillus, Saint Camillus International University of Health Sciences, Rome, Italy
- Cell Transplant Center, Diabetes Research Institute, University of Miami Miller School of Medicine, Miami, FL, USA
- Department of Systems Medicine, Diabetes Research Institute Federation (DRIF), University of Rome Tor Vergata, Rome, Italy
| | - V Rovella
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - A Noce
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - M Tesauro
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - N Di Daniele
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - D Della Morte
- Department of Human Sciences and Quality of Life Promotion, San Raffaele University, Rome, Italy.
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
- Department of Neurology, Evelyn F. McKnight Brain Institute, University of Miami Miller School of Medicine, Miami, FL, USA
| | - D Pastore
- Department of Human Sciences and Quality of Life Promotion, San Raffaele University, Rome, Italy.
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Mele A, Prete E, Citiso S, Mele G, Pastore D, Sgherza N, Curci P, Musto P, Falcone AP, Cascavilla N, Germano C, Giuseppe T, Reddiconto G, Di Renzo N, Palazzo G, Mazza P, Rossini B, Guarini A, Palumbo G, Melillo LMA, Pavone V. PB2016: COMPARISON BETWEEN DRD VS KRD AS SALVAGE THERAPY FOR MULTIPLE MYELOMA PATIENTS IN FIRST RELAPSE: THE REAL LIFE EXPERIENCE OF RETE EMATOLOGICA PUGLIESE (REP). Hemasphere 2022. [PMCID: PMC9431550 DOI: 10.1097/01.hs9.0000850896.11254.d1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Mele G, Cascavilla N, Di Renzo N, Guarini A, Mazza P, Melillo L, Pavone V, Tarantini G, Curci P, Falcone AP, Germano C, Mele A, Palazzo G, Palumbo G, Reddiconto G, Rossini B, Specchia G, Musto P, Pastore D. Daratumumab plus bortezomib or daratumumab plus lenalidomide as salvage therapy for patients with myeloma: initial follow-up of an Italian multicentre retrospective clinical experience by 'Rete Ematologica Pugliese'. Ann Hematol 2022; 101:1727-1739. [PMID: 35587825 DOI: 10.1007/s00277-022-04857-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [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: 01/23/2022] [Accepted: 04/24/2022] [Indexed: 12/01/2022]
Abstract
We report herein a multicentre retrospective analysis of 192 consecutive patients with symptomatic refractory/relapsed multiple myeloma (RRMM) treated with daratumumab in combination with bortezomib or lenalidomide as salvage therapy at 9 haematological centres in Puglia. Choice of both regimens was based on previous treatment and/or physicians' preference. Considering the under-representation of older patients (very old patient ≥ 80 years) in clinical trials and the prognostic and predictive importance and value of frailty status, here, we further characterised the patient cohort by age. The overall response rate (ORR) was generally lower than what was previously reported in the CASTOR (ORR 72.6% vs 85%) and POLLUX (ORR 86.5% vs 93%) trials. The lower ORR in our analysis compared to the CASTOR and POLLUX trials could be related to a less selected population. Similarly, amongst very old patients, the ORR was encouraging: ORR to treatment with DVd (daratumumab + bortezomib + dexamethasone) was 66.7%, and ORR to treatment with DRd (daratumumab + lenalidomide + dexamethasone) was 92.3%. Median TTP (time to progression) was 10.8 months (1-year TTP: 44.7%; 2-year TTP: 25.3%) in the DVd group; median TTP was not reached in the DRd group (1-year TTP: 82.7%; 2-year TTP: 71.4%). Median OS (overall survival) was not reached either in the DRd group (1-year OS: 85.9%; 2-year OS: 73.7%) or the DVd group (1-year OS: 70.2%; 2-year OS: 58.9%).
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Affiliation(s)
- G Mele
- Haematology and BMT Unit, Ospedale A. Perrino, SS 7 per Mesagne, 72100, Brindisi, Italy.
| | - N Cascavilla
- Haematology, Ospedale Casa Sollievo della Sofferenza, San Giovanni Rotondo, Foggia, Italy
| | - N Di Renzo
- Haematology, Ospedale V. Fazzi, Lecce, Italy
| | - A Guarini
- Haematology, Ospedale Giovanni Paolo II°, Bari, Italy
| | - P Mazza
- Haematology, Ospedale G. Moscati, Taranto, Italy
| | - L Melillo
- Haematology, Ospedali Riuniti, Foggia, Italy
| | - V Pavone
- Haematology, Ospedale Cardinale Panico, Tricase, Lecce, Italy
| | - G Tarantini
- Haematology, Ospedale Monsignor R. Dimiccoli, Barletta, Bari, Italy
| | - P Curci
- University of Bari Medical School, Policlinico, Bari, Italy
| | - A P Falcone
- Haematology, Ospedale Casa Sollievo della Sofferenza, San Giovanni Rotondo, Foggia, Italy
| | - C Germano
- Haematology, Ospedale Monsignor R. Dimiccoli, Barletta, Bari, Italy
| | - A Mele
- Haematology, Ospedale Cardinale Panico, Tricase, Lecce, Italy
| | - G Palazzo
- Haematology, Ospedale G. Moscati, Taranto, Italy
| | - G Palumbo
- Haematology, Ospedali Riuniti, Foggia, Italy
| | | | - B Rossini
- Haematology, Ospedale Giovanni Paolo II°, Bari, Italy
| | - G Specchia
- University of Bari Medical School, Policlinico, Bari, Italy
| | - P Musto
- University of Bari Medical School, Policlinico, Bari, Italy
| | - D Pastore
- Haematology and BMT Unit, Ospedale A. Perrino, SS 7 per Mesagne, 72100, Brindisi, Italy
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Pastore D, Deja-Simoni A, De Stefano A, Pacifici F, Cela E, Infante M, Coppola A, Di Daniele N, Lauro D, Della-Morte D, Donadel G. Risk factors for diabetic foot ulcers: an Albanian retrospective study of inpatients with type 2 diabetes. Eur Rev Med Pharmacol Sci 2022; 26:558-572. [PMID: 35113432 DOI: 10.26355/eurrev_202201_27883] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
OBJECTIVE The aim of this study was to assess the impact of glucose control, diabetes-related complications and cardiometabolic risk factors on the risk of diabetic foot ulcers (DFUs) and DFU complications in Albanian adult inpatients with T2D. PATIENTS AND METHODS We conducted a retrospective case-control study on 482 Albanian adult inpatients with T2D. DFU was defined as a full-thickness skin lesion requiring ≥14 days for healing and was classified at the time of hospital admission. Demographic and biochemical parameters of the study participants, the presence of comorbidities and diabetes-related complications at the time of hospital admission were evaluated through a retrospective chart review. RESULTS Mean age of study participants was 54.8±10.7 years. Participants (284 males and 198 females) were divided into two groups: DFU (cases; n=104) and non-DFU (controls; n=378). Multivariate analysis (performed by a logistic regression model) revealed that the most relevant independent variables associated with DFU were BMI [OR=0.62; p=0.007], HDL-cholesterol [OR=0.00; p<0.0001], triglycerides [OR=7.48; p=0.0004], cigarette smoking [OR=26.46; p=0.005], duration of diabetes [OR=1.53; p<0.0001], fasting plasma glucose (FPG) [OR=1.06; p<0.0001], systolic blood pressure (SBP) [OR=1.13; p=0.0004] and insulin therapy alone [OR=0.11; p=0.02]. ROC curve analysis showed that FPG (AUC=0.83), glycated hemoglobin (HbA1c) (AUC=0.75), triglycerides (AUC=0.78) and HDL-cholesterol (AUC=0.82) were the most reliable biomarkers able to detect DFU. In the DFU group, the most relevant independent variables associated with previous minor lower-extremity amputations (LEAs) were represented by HbA1c [OR=1.47; p=0.03], age <55 years [OR=0.12; p=0.05] and female sex [OR=4.18; p=0.03]; whereas the most relevant independent variables associated with diabetic peripheral neuropathy (DPN) were HbA1c [OR=1.70; p=0.006], SBP [OR=1.08; p=0.05], BMI [OR=1.20; p=0.03] and lack of cigarette smoking [OR=0.07; p=0.01]. Correlation analysis (performed through the nonparametric Spearman's rank correlation test or through the parametric Pearson test, as appropriate) revealed a significant positive relationship between HbA1c and FPG (r=0.58; p<0.0001), ulcer surface area (r=0.50; p<0.0001), ulcer grade (r=0.23; p=0.02), minor LEAs (r=0.20; p=0.04), DPN (r=0.41; p<0.0001), and metformin therapy alone (r=0.72; p<0.0001). There was a significant inverse correlation between HbA1c and insulin therapy alone (r=-0.31; p=0.01) and combined metformin and insulin therapy (r=-0.60; p<0.0001). Both DFU and non-DFU groups exhibited suboptimal mean LDL-cholesterol levels (>100 mg/dl) and mean HbA1c values >7.5%. Moreover, in DFU group HbA1c values were markedly elevated (≥10%) particularly in patients with a grade 3 ulcer and an ulcer surface area ≥4 cm2, as well as in patients with history of minor LEAs and in patients affected by DPN. CONCLUSIONS The present study suggested that longer duration of diabetes, cigarette smoking, lower HDL-cholesterol levels, poor glucose control, and elevated triglyceride and SBP values may all represent major risk factors for the development of DFU in Albanian patients with T2D. Thus, community interventions and health policies aimed to improve the management of diabetes and related cardiometabolic risk factors should be urgently implemented in Albania, in order to prevent DFUs and other diabetes complications in patients with T2D.
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Affiliation(s)
- D Pastore
- Department of Human Sciences and Quality of Life Promotion, San Raffaele University, Rome, Italy. .,Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - A Deja-Simoni
- Catholic University Our Lady of Good Counsel, Tirana, Albania
| | - A De Stefano
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - F Pacifici
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - E Cela
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - M Infante
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - A Coppola
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - N Di Daniele
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - D Lauro
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - D Della-Morte
- Department of Human Sciences and Quality of Life Promotion, San Raffaele University, Rome, Italy. .,Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy,Department of Neurology, Evelyn F. McKnight Brain Institute, University of Miami Miller School of Medicine, Miami, FL, USA
| | - G Donadel
- Catholic University Our Lady of Good Counsel, Tirana, Albania,Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Rome, Italy
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Gaudio F, Mazza P, Mele A, Palazzo G, Carella A, Pastore D, Cascavilla N, Pavone V, Specchia G. BRENTUXIMAB VEDOTIN PRIOR TO ALLOGENEIC STEM CELL TRANSPLANTATION IN HODGKIN'S LYMPHOMAS: A RETROSPECTIVE EXPERIENCE BY THE RETE EMATOLOGICA PUGLIESE (REP). Hematol Oncol 2019. [DOI: 10.1002/hon.172_2631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- F. Gaudio
- Haematology; Policlinico Hospital; Bari Italy
| | - P. Mazza
- Haematology; “G.Moscati” Hospital; Taranto Italy
| | - A. Mele
- Haematology; “G.Panico” Hospital; Tricase (LE) Italy
| | - G. Palazzo
- Haematology; “G.Moscati” Hospital; Taranto Italy
| | - A. Carella
- Haematology; “Casa Sollievo della sofferenza” Hospital; San Giovanni Rotondo (FG) Italy
| | - D. Pastore
- Haematology; “A.Perrino” Hospital; Brindisi Italy
| | - N. Cascavilla
- Haematology; “Casa Sollievo della sofferenza” Hospital; San Giovanni Rotondo (FG) Italy
| | - V. Pavone
- Haematology; “G.Panico” Hospital; Tricase (LE) Italy
| | - G. Specchia
- Haematology; Policlinico Hospital; Bari Italy
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Ciliberti M, Soccio M, Pastore D, Albenzio M, Sevi A, Caroprese M. Antioxidant/Oxidant Balance: Application as a biomarker of the antioxidant status in plasma of ewes fed seaweed Ascophyllum nodosum and flaxseed under high ambient temperature. Small Rumin Res 2019. [DOI: 10.1016/j.smallrumres.2018.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Giaccone L, Mancini G, Mordini N, Gargiulo G, De Cecco V, Angelini S, Arpinati M, Baronciani D, Bozzoli V, Bramanti S, Calore E, Cavattoni IM, Cimminiello M, Colombo AA, Facchini L, Falcioni S, Faraci M, Fedele R, Guidi S, Iori AP, Marotta S, Micò MC, Milone G, Onida F, Pastore D, Patriarca F, Pini M, Raimondi R, Rovelli A, Santarone S, Severino A, Skert C, Stanghellini MTL, Tecchio C, Vassallo E, Chiarucci M, Bruno B, Bonifazi F, Olivieri A. 'Real-life' report on the management of chronic GvHD in the Gruppo Italiano Trapianto Midollo Osseo (GITMO). Bone Marrow Transplant 2017; 53:58-63. [PMID: 29084200 DOI: 10.1038/bmt.2017.223] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Revised: 08/18/2017] [Accepted: 08/31/2017] [Indexed: 01/24/2023]
Abstract
Several guidelines have been published about management of chronic GvHD (cGvHD), but the clinical practice still remains demanding. The Gruppo Italiano Trapianto di Midollo Osseo (GITMO) has planned a prospective observational study on cGvHD, supported by a dedicated software, including the updated recommendations. In view of this study, two surveys have been conducted, focusing the management of cGvHD and ancillary therapy in cGvHD, to address the current 'real life' situation. The two surveys were sent to all 57 GITMO centers, performing allografting in Italy; the response rate was 57% and 66% of the interviewed centers, respectively. The first survey showed a great disparity especially regarding steroid-refractory cGvHD, although extracorporeal photo-apheresis resulted as the most indicated treatment in this setting. Another challenging issue was the strategy for tapering steroid: our survey showed a great variance, and this disagreement could be a real bias in evaluating outcomes in prospective studies. As for the second survey, the results suggest that the ancillary treatments are not standardized in many centers. All responding centers reported a strong need to standardize management of cGvHD and to participate in prospective trials. Before starting observational and/or interventional studies, a detailed knowledge of current practice should be encouraged.
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Affiliation(s)
- L Giaccone
- Department of Molecular Biotechnology and Health Sciences, University of Torino, and Department of Oncology, AOU Città della Salute e della Scienza di Torino, Torino, Italy
| | - G Mancini
- Division of Hematology, Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy
| | - N Mordini
- Division of Hematology, Azienda Ospedaliera S. Croce e Carle, Cuneo, Italy
| | - G Gargiulo
- UOC Ematology and TCSE, AOU Federico II, Napoli, Italy
| | - V De Cecco
- UOC Oncoematology Pediatrica, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - S Angelini
- Division of Hematology and Stem Cell Transplantation, Ospedale Mazzoni, Ascoli Piceno, Italy
| | - M Arpinati
- Division of Hematology, University Hospital Sant'Orsola-Malpighi, Bologna, Italy
| | - D Baronciani
- Ospedale di Riferimento Regionale Businco, AO Brotzu, Cagliari, Italy
| | - V Bozzoli
- Divisione di Ematologia, Ospedale di Lecce, Lecce, Italy
| | - S Bramanti
- Division of Hematology, Ospedale Humanitas, Rozzano, Italy
| | - E Calore
- Department of Women's and Children's Health, Clinic of Pediatric Hemato-Oncology, University Hospital of Padova, Padova, Italy
| | - I M Cavattoni
- Hematology and Bone Marrow Transplant Unit, Ospedale Centrale di Bolzano, Bolzano, Italy
| | - M Cimminiello
- UOC di Ematologia con TMO, Ospedale San Carlo, Potenza, Italy
| | - A A Colombo
- Divisione di Ematologia, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - L Facchini
- Hematology Unit, Arcispedale S Maria Nuova-IRCCS, Reggio Emilia, Italy
| | - S Falcioni
- U.O.C. Ematologia e Trapianto di Cellule Staminali Emopoietiche, Ospedale Mazzoni, Ascoli Piceno, Italy
| | - M Faraci
- Department of Pediatric Hematology-Oncology, IRCCS G. Gaslini, Genova, Italy
| | - R Fedele
- Hematology and Stem Cell Transplant Unit, Azienda Ospedaliera Bianchi Melacrino Morelli, Reggio Calabria, Italy
| | - S Guidi
- Department of Hematology, Bone Marrow Transplant Unit, University of Firenze, Firenze, Italy
| | - A P Iori
- Department of 'Cellular Biotechnologies and Hematology', Azienda Policlinico Umberto I, Università La Sapienza, Roma, Italy
| | - S Marotta
- UOC Ematology and TCSE, AOU Federico II, Napoli, Italy
| | - M C Micò
- Hematology and Bone Marrow Transplant Unit, Azienda Ospedaliera Papa Giovanni XXIII, Bergamo, Italy
| | - G Milone
- Hematology and Bone Marrow Transplant Unit, Azienda Policlinico Vittorio Emanuele, Catania, Italy
| | - F Onida
- Hematology-BMT Center, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico-University of Milan, Milano, Italy
| | - D Pastore
- Dipartimento di Ematologia, Università di Bari, Bari, Italy
| | - F Patriarca
- Azienda Ospedaliera-Universitaria di Udine, DISM Università di Udine, Udine, Italy
| | - M Pini
- Hematology, AO SS Antonio e Biagio e C Arrigo, Alessandria, Italy
| | - R Raimondi
- Hematology and Bone Marrow Transplant Unit, Ospedale San Bortolo, Vicenza, Italy
| | - A Rovelli
- BMT Unit, MBBM Foundation, Paediatric Department, University of Milano-Bicocca, San Gerardo Hospital, Monza, Italy
| | - S Santarone
- Unità Terapia Intensiva Ematologica per il Trapianto Emopoietico, Ospedale Civile, Pescara, Italy
| | - A Severino
- Divisione di Ematologia, Ospedale San Camillo, Roma, Italy
| | - C Skert
- Unit of Blood Disease and Stem Cell Transplantation, Department of Clinical and Experimental Sciences, University of Brescia, AO Spedali Civili di Brescia, Brescia, Italy
| | - M T L Stanghellini
- Molecular Hematology Laboratory, IRCCS San Raffaele Scientific Institute, Milano, Italy
| | - C Tecchio
- Department of Medicine, Section of Hematology, University of Verona, Verona, Italy
| | - E Vassallo
- Pediatric Onco-Hematology and Stem Cell Transplant Division, AO Città della Salute e della Scienza di Torino, Torino, Italy
| | - M Chiarucci
- Division of Hematology, Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy
| | - B Bruno
- Department of Molecular Biotechnology and Health Sciences, University of Torino, and Department of Oncology, AOU Città della Salute e della Scienza di Torino, Torino, Italy
| | - F Bonifazi
- Division of Hematology, University Hospital Sant'Orsola-Malpighi, Bologna, Italy
| | - A Olivieri
- Division of Hematology, Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy
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10
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Lauro D, Pastore D, Capuani B, Pacifici F, Palmirotta R, Abete P, Roselli M, Bellia A, Federici M, Di Daniele N, Sbraccia P, Guadagni F, Lauro R, Della-Morte D. Role of Serum and Glucocorticoid-Inducible Kinase (SGK)-1 in Senescence: A Novel Molecular Target Against Age-Related Diseases. Curr Med Chem 2016; 22:3765-88. [PMID: 26264924 DOI: 10.2174/0929867322666150812145035] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2015] [Revised: 08/03/2015] [Accepted: 08/05/2015] [Indexed: 11/22/2022]
Abstract
Senescence is a phenomenon characterized by a progressive decline of body homeostasis. Premature senescence acts when the cellular system is not able to adequately respond to noxious stimuli by synthesis of stressor molecules. Among those, serum-and-glucocorticoidinducible kinase-1 (SGK-1) dramatically increases under typical physiopathological conditions, such as glucocorticoid or mineralcorticoids exposure, inflammation, hyperglycemia, and ischemia. SGK-1 has been implicated in mechanism regulating oxidative stress, apoptosis, and DNA damage, which are all leading to a state of accelerating aging. Moreover, SGK-1-sensitive ion channels participate in the regulation of renal Na(+)/K(+) regulation, blood pressure, gastric acid secretion, cardiac action potential, and neuroexcitability. Recently, we demonstrated in endothelial cells as an increase in SGK-1 activity and expression reduces oxidative stress, improves cell survival and restores insulin-mediated nitric oxide production after hyperglycemia. Moreover, we showed as SGK-1 delays the onset of senescence by increasing telomerase activity, significantly decreasing reactive oxygen species (ROS) production, and by directly interacting with hTERT. Therefore, SGK-1 may represent a specific target to further develop novel therapeutic options against chronic diseases such as diabetes typical of aging. SGK-1 has been also associated with cancer, neurodegenerative diseases, and cardiovascular disease, among other age-related diseases. However, to date, the data available on SGK-1 and aging, are sparse, controversial, and only from C. elegans experimental models. In this review we sought to discuss the possible implication of SGK-1 in mechanisms regulating senescence and age-related diseases. Moreover, we aimed to discuss and identify the possible role of SGK-1 as possible molecular target to counteract and prevent aging.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | - D Della-Morte
- Department of Systems Medicine, University of Rome Tor Vergata, Via Montpellier 1, 00133 Rome, Italy.
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11
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Bei R, Romano M, Caputo M, Sconocchia G, Capuani B, Coppola A, Nucci C, Pastore D, Bellia A, Mancino R, Andreadi K, Cerilli M, Bertoli A, Modesti A, Lauro D. A Survey of Autoantibodies to Self Antigens in Graves' Disease Patients with Thyroid-Associated Ophthalmopathy. EUR J INFLAMM 2013. [DOI: 10.1177/1721727x1301100225] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Affiliation(s)
- R. Bei
- Department of Clinical Sciences and Translational Medicine, University of Rome “Tor Vergata”, Rome, Italy
| | - M. Romano
- Endocrinology and Reference Center for Type 2 Diabetes, Department of Medicine, University Hospital Policlinico “Tor Vergata”, Rome, Italy
| | - M.P. Caputo
- Department of Systems Medicine, University of Rome “Tor Vergata”, Rome, Italy
| | - G. Sconocchia
- Institute of Translational Pharmacology, Department of Biomedicine, CNR, Rome, Italy
| | - B. Capuani
- Endocrinology and Reference Center for Type 2 Diabetes, Department of Medicine, University Hospital Policlinico “Tor Vergata”, Rome, Italy
| | - A. Coppola
- Endocrinology and Reference Center for Type 2 Diabetes, Department of Medicine, University Hospital Policlinico “Tor Vergata”, Rome, Italy
| | - C. Nucci
- Ophthalmology Unit, Department of Experimental Medicine and Surgery, University of Rome Tor Vergata
| | - D. Pastore
- Department of Systems Medicine, University of Rome “Tor Vergata”, Rome, Italy
| | - A. Bellia
- Department of Systems Medicine, University of Rome “Tor Vergata”, Rome, Italy
| | - R. Mancino
- Ophthalmology Unit, Department of Experimental Medicine and Surgery, University of Rome Tor Vergata
| | - K. Andreadi
- Endocrinology and Reference Center for Type 2 Diabetes, Department of Medicine, University Hospital Policlinico “Tor Vergata”, Rome, Italy
| | - M. Cerilli
- Endocrinology and Reference Center for Type 2 Diabetes, Department of Medicine, University Hospital Policlinico “Tor Vergata”, Rome, Italy
| | - A. Bertoli
- Department of Systems Medicine, University of Rome “Tor Vergata”, Rome, Italy
| | - A. Modesti
- Department of Clinical Sciences and Translational Medicine, University of Rome “Tor Vergata”, Rome, Italy
| | - D. Lauro
- Endocrinology and Reference Center for Type 2 Diabetes, Department of Medicine, University Hospital Policlinico “Tor Vergata”, Rome, Italy
- Department of Systems Medicine, University of Rome “Tor Vergata”, Rome, Italy
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12
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Nosari AM, Caira M, Pioltelli ML, Fanci R, Bonini A, Cattaneo C, Castagnola C, Capalbo SF, De Fabritiis P, Mettivier V, Morselli M, Pastore D, Aversa F, Rossi G, Pagano L. Hema e-Chart registry of invasive fungal infections in haematological patients: improved outcome in recent years in mould infections. Clin Microbiol Infect 2012; 19:757-62. [PMID: 23279327 DOI: 10.1111/1469-0691.12014] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [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: 12/28/2022]
Abstract
The electronic surveillance system Hema e-Chart allowed us to prospectively collect data and to perform an analysis of invasive fungal infections (IFI) diagnosed in febrile patients as well as the procedures allowing their diagnosis and outcome according to the treatment given. Every patient admitted to 26 Italian Haematology Units with a new diagnosis of haematological malignancy and who was a candidate for chemotherapy was consecutively registered between March 2007 and March 2009. In all, 147 haematological patients with mycoses were identified. Yeasts were found in 23 infections; moulds were diagnosed in 17 proven, 35 probable and 72 possible mycoses. Galactomannan (GM) antigen was the most important test to diagnose probable mould infection; it was positive (cut-off >0.5) in 27 (77%) probable and in nine (53%) proven mould infections. Among patients with probable/proven mould infection who received no prophylaxis or non-mould-active prophylaxis with fluconazole, more patients (n = 26, 78.8%) had GM antigen positivity compared with patients (n = 10, 52.6%) given prophylaxis with mould-active drugs (p <0.05). First-line antifungal therapy was effective in 11/23 (48%) yeast infections and in 37/52 (71.2%) proven/probable mould infections. Twenty patients (14%) died within 12 weeks. The fungal attributable mortality was 30.4% and 17.3% in yeast and proven/probable mould infections, respectively. Among risk factors only age was independently associated (p 0.013) with mortality; sex, underlying haematological malignancy, previous prophylaxis and presence of neutropenia at diagnosis were not significant. A diagnosis of mould infection seemed to have a trend for a better outcome than the diagnosis of yeast infection (p 0.064).
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Affiliation(s)
- A M Nosari
- Divisione di Ematologia e Centro Trapianti Midollo, Ospedale Niguarda Ca' Granda, Milano, Italy.
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13
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Musto P, Maurillo L, Spagnoli A, D'Arco A, Pollio B, Candoni A, Aloe Spiriti A, Lunghi M, Fili C, Orciuolo E, Venditti A, Morabito F, Mazza P, Pastore D, Santini V. P116 Azacitidine for the treatment of lower risk myelodysplastic syndromes: final results from an Italian named patient program. Leuk Res 2009. [DOI: 10.1016/s0145-2126(09)70197-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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14
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Specchia G, Pastore D, Carluccio P, Spinosa G, Giannoccaro M, Rizzi R, Mestice A, Liso V. Gemtuzumab ozogamicin with cytarabine and mitoxantrone as a third-line treatment in a poor prognosis group of adult acute myeloid leukemia patients: a single-center experience. Ann Hematol 2007; 86:425-8. [PMID: 17364181 DOI: 10.1007/s00277-007-0272-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2006] [Accepted: 02/07/2007] [Indexed: 11/26/2022]
Abstract
We analyzed the safety and efficacy of gemtuzumab ozogamicin (GO) combined with cytarabine and mitoxantrone in the treatment of 21 patients with acute myeloid leukemia (11 refractory and 10 in second relapse). Patients' median age was 52 years (range 36-68); all patients had previously been treated with anthracycline-containing regimens (daunorubicin and idarubicin). GO at a dosage of 3 mg/m2 was administered as a 2-h intravenous infusion on days 1 and 14, cytarabine at 100 mg/m2 on days 1-7, and mitoxantrone at 12 mg/m2 on days 1-3. Infusion-related events were observed in 15 of 21 (71.4%) patients. The incidence of grade 1 or 2 elevations of bilirubin and hepatic transaminases was 4 of 21 (19%) and 3 of 21 (14.2%). In response to chemotherapy, 2 of 21 (9.5%) achieved complete remission and 2 of 21 (9.5%) achieved complete remission with incomplete platelet recovery, with an overall remission rate of 4 of 21(19%); median survival of these 4 patients was 7 months. Four of 21 patients (19%) died during aplasia after chemotherapy; no veno-occlusive disease occurred. No treatment-related cardiotoxicity or cerebellar toxicity was observed. In our experience, the addition of GO to mitoxantrone and cytarabine is feasible in refractory or second relapse acute myeloid leukemia patients but yields a low response rate when used as a third-line treatment.
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Affiliation(s)
- G Specchia
- Hematology Section, DAP, University of Bari, Piazza G. Cesare 11, 70124 Bari, Italy.
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15
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Specchia G, Pastore D, Carluccio P, Liso A, Mestice A, Rizzi R, Ciuffreda L, Pietrantuono G, Liso V. FLAG-IDA in the treatment of refractory/relapsed adult acute lymphoblastic leukemia. Ann Hematol 2005; 84:792-5. [PMID: 16047203 DOI: 10.1007/s00277-005-1090-9] [Citation(s) in RCA: 34] [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] [Received: 01/17/2005] [Accepted: 07/12/2005] [Indexed: 10/25/2022]
Abstract
Relapsed or refractory adult acute lymphoblastic leukemias (ALL) have poor prognosis. The strategy for treating these patients is through reinduction chemotherapy followed by allogeneic stem cell transplantation, provided that the toxicity of the salvage regimen is acceptable. Twenty three patients with relapsed/refractory adult ALL were treated with fludarabine, cytarabine, granulocyte colony-stimulating factor, and idarubicin (FLAG-IDA). Five patients had primary refractory disease, and 18 were in first relapse. Nine (39.1%) patients achieved complete remission (CR) following salvage therapy, whereas 13 (56.5%) patients were refractory, and one patient died in aplasia due to infection. In patients achieving remission, the median time to reach absolute neutrophil count (ANC) more than 0.5x10(9)/l and 1x10(9)/l was 20 (range 16-25) and 24 (range 20-28) days from the start of chemotherapy, respectively. Platelet levels of more than 20x10(9)/l and 100x10(9)/l were achieved in a median time of 23 (range 19-25) and 33 (range 28-39) days, respectively. Fever more than 38.5 degrees C was observed in 18 of 23 patients (78.2%), 13 had fever of unknown origin, and 5 had documented infections. Nonhematological side effects, consisting mainly of mucositis (18/23 or 78.2%) and transient liver toxicity increase (10/23 or 43.4%), were generally tolerated. All nine patients who achieved CR received a second course with FLAG-IDA, and seven patients underwent allogeneic stem cell transplantation (four from a matched donor, one from a mismatched donor, and two from an unrelated donor), while two did not reach that stage due to early relapse from CR. The median overall survival (OS) for all 23 patients was 4.5 (range 1-38) months; for the nine responders, the disease-free survival (DFS) and the OS were 6 (range 3-38) and 9 (7-38) months, respectively; the seven patients who received allogeneic stem cell transplantation had a DFS of 10 (range 7-38) months. In our experience, FLAG-IDA is a well-tolerated regimen in relapsed/refractory ALL patients; the toxicity is acceptable, enabling patients who have achieved CR to receive allogeneic transplantation.
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Affiliation(s)
- G Specchia
- Hematology Section, DIMIMP Department, University of Bari, Piazza Giulio Cesare 11, 70124, Bari, Italy.
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16
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Specchia G, Pastore D, Montagna MT, Carluccio P, Ciuffreda L, Rizzi R, Liso A. Fungemia in acute leukemia patients: a single institution's experience. New Microbiol 2004; 27:407-10. [PMID: 15646057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
A retrospective study was conducted in 22 episodes of candidemia in 445 patients with acute leukemia (AL) (incidence 4.9%) observed at our Institution between February 1996 and November 2003 to evaluate the variables related to the onset and outcome of infection. Of 22 patients, 20 (90.9%) had refractory/relapsed AL. C. albicans was responsible for 7/22 of the fungemia cases (32%) and C. non albicans for 15/22 (68%). The median absolute neutrophil count was 0.1 x10(9)/L (range 0.04-0.3) at the time of the candidemia diagnosis. The fungemia responded to antifungal therapy in 15/22 (68.1%) patients; among patients with a positive outcome of the fungemia, in 14/15 (93.3%) the neutrophil count recovered within 7 days after the diagnosis of candidemia (p < 0.05). The mortality rate due to candidemia was 31.9% (1/7: 14.2% and 6/15: 40% in the C. albicans and C. non albicans groups, respectively). In our experience the determinants of a positive outcome of fungemia were infection by the C. albicans species and recovery of the neutrophil count.
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Affiliation(s)
- G Specchia
- Haematology, University of Foggia, Italy
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17
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Pastore D, Specchia G, Mestice A, Liso A, Pannunzio A, Carluccio P, Buquicchio C, Greco G, Ciuffreda L, Pietrantuono G, Liso V. Good and poor CD34+ cells mobilization in acute leukemia: analysis of factors affecting the yield of progenitor cells. Bone Marrow Transplant 2004; 33:1083-7. [PMID: 15077126 DOI: 10.1038/sj.bmt.1704437] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.5] [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: 11/08/2022]
Abstract
SUMMARY The factors possibly affecting the collection of peripheral blood stem cells (PBSC) were evaluated in 104 de novo acute leukemia patients (66 myeloid and 38 lymphoblastic leukemias) in first cytological complete remission (CR); all patients achieved CR after first-line induction chemotherapy. The acute myeloid leukemia patients (AML) were given consolidation-mobilization chemotherapy with cytarabine, and daunoblastin or mitoxantrone or idarubicin; the acute lymphoblastic leukemia patients (ALL) were given consolidation-mobilization chemotherapy with cytarabine and etoposide. In all patients, the collection of PBSC was performed during recovery after giving consolidation chemotherapy and granulocyte colony-stimulating factor (G-CSF). Two main groups were considered according to the CD34+ cells x 10(6)/kg b.w. collected, that is, poor mobilizers (PM), with a collection of <2 x 10(6)/kg and good mobilizers, with a collection of >2 x 10(6)/kg. Of 104 patients, 27 (25.9%) were PM; 20/27 had AML and 7/27 had ALL. At multivariate analysis, a lower CD34+ cells count premobilization chemotherapy (CD34 steady state), the presence of FUO (fever of unknown origin) or infection, and a lower number of CD34+ cells on the first day of collection correlated with poor mobilization. These results may enable early recognition of patients who may have poor mobilization, and aid selection of patients for different mobilization regimens.
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Affiliation(s)
- D Pastore
- Hematology Section, Department DIMIMP, University of Bari, Italy.
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18
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Pastore D, Iacoangeli A, Galati G, Izzo L, Fiori E, Giuliani A, Castelli M, Risuleo G. Variations of telomerase activity in cultured mouse fibroblasts upon proliferation of polyomavirus. Anticancer Res 2004; 24:791-4. [PMID: 15161028] [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: 04/29/2023]
Abstract
Telomerase plays a central role in various biological phenomena such as cell differentiation and proliferation, apoptosis, malignant transformation and virus infection, for instance HIV and papillomavirus. In addition, it has recently been shown that, in human fibroblasts transformed by monkey polyomavirus SV40, telomeres became stabilized as a consequence of telomerase activation. However, no information exists on the effects of acute infection by murine polyomavirus on the telomeres maintenance and telomerase activity in the host cell. In this paper we report on a differential activity of telomerase in productively infected cells. The results showed a decreased activity of the enzyme as assessed by the TRAP assay. The decrease had already occurred at a non-lytic time of infection and was observed both after infection and naked DNA transfection. Therefore nuclear decapsidation is not involved in the determination of the phenomenon that is attributed to the proliferation of the virus.
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Affiliation(s)
- D Pastore
- Dipartimento di Medicina Interna, Laboratorio di Medicina Molecolare, Universita' di Roma Tor Vergata, Rome, Italy
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19
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Pastore D, Specchia G, Carluccio P, Liso A, Mestice A, Rizzi R, Greco G, Buquicchio C, Liso V. FLAG-IDA in the treatment of refractory/relapsed acute myeloid leukemia: single-center experience. Ann Hematol 2003; 82:231-5. [PMID: 12707726 DOI: 10.1007/s00277-003-0624-2] [Citation(s) in RCA: 75] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2002] [Accepted: 01/23/2003] [Indexed: 10/25/2022]
Abstract
We evaluated the efficacy and toxicity profiles of the combination of fludarabine, high-dose cytosine arabinoside (AraC), idarubicin, and granulocyte colony-stimulating factor (G-CSF) in refractory/relapsed acute myeloblastic leukemia (AML) patients. Between October 1998 and February 2002, 46 AML patients were treated with FLAG-IDA (fludarabine 30 mg/m(2), AraC 2 g/m(2) for 5 days, idarubicin 10 mg/m(2) for 3 days, and G-CSF 5 micro g/kg from day +6 until neutrophil recovery). Thirty patients were in relapse after conventional chemotherapy including cytarabine, etoposide, and daunorubicin or mitoxantrone according to the GIMEMA protocols. Four were in relapse after autologous peripheral stem cell transplantation and two after allogeneic bone marrow transplantation. Ten patients had refractory disease (after 10 days of standard doses of cytarabine, 3 days of mitoxantrone or daunorubicin, and 5 days of etoposide). Recovery of neutrophils and platelets required a median of 19 and 22 days from the start of therapy. Complete remission (CR) was obtained in 24 of 46 patients (52.1%) and 3 of 46 (6.6%) died during reinduction therapy: 2 due to cerebral hemorrhage and 1 due to fungemia ( Candida tropicalis). Fever >38.5 degrees C was observed in 40 of 46 patients (86.9%), 27 had fever of unknown origin (FUO) and 13 documented infections; 31 of 46 (67.3%) developed mucositis and 14 of 46 (30.4%) had grade 2 WHO transient liver toxicity. After achieving CR, 11 patients received allogeneic stem cell transplantation, 4 patients received autologous stem cell transplantation, 4 were judged unable to receive any further therapy, and 5 refused other therapy. Ten patients are at present in continuous CR after a median follow-up of 13 months (range: 4-24). In our experience, FLAG-IDA is a well-tolerated and effective regimen in relapsed/refractory AML. The toxicity is acceptable, enabling most patients to receive further treatment, including transplantation procedures.
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Affiliation(s)
- D Pastore
- Department DIMIMP, University of Bari, Piazza Giulio Cesare n 11, 70124 Bari, Italy
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Pastore D, Specchia G, Mele G, Montagna MT, Margari A, Carluccio P, Nacchiero M, Liso V. Typhlitis complicating induction therapy in adult acute myeloid leukemia. Leuk Lymphoma 2002; 43:911-4. [PMID: 12153186 DOI: 10.1080/10428190290017105] [Citation(s) in RCA: 17] [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: 12/19/2022]
Abstract
In a retrospective analysis of 161 consecutive adult patients with de novo acute myeloid leukemia undergoing induction therapy, including cytarabine, etoposide and anthracyclines, seven patients (4.3%) developed typhlitis. All presented severe neutropenia, fever, abdominal pain and tenderness within 16 days from starting chemotherapy (median 11 days; range 5-16). Three patients underwent surgery and survived, four were treated only with supportive therapy: two recovered and two died. In our experience early recognition of typhlitis and rapid recovery of the neutrophils are the most important determinants of the results of surgical and/or medical approaches. The management of typhlitis, a life-threatening condition, is controversial and depends on many factors characterizing each patient, which must be evaluated in collaboration between the surgeon and the hematologist.
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Affiliation(s)
- D Pastore
- Department of Medicine-DIMIMP Hematology, University of Bari, Italy
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21
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Pastore D, Trono D, Laus MN, Di Fonzo N, Passarella S. Alternative oxidase in durum wheat mitochondria. Activation by pyruvate, hydroxypyruvate and glyoxylate and physiological role. Plant Cell Physiol 2001; 42:1373-82. [PMID: 11773530 DOI: 10.1093/pcp/pce174] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
In order to gain a first insight into the alternative oxidase (AO) function in durum wheat mitochondria (DWM), we investigated some activation pathways of this enzyme in DWM purified from both etiolated shoots and green leaves. AO was activated when DWM were added with either pyruvate, known as an AO activator in other plant mitochondria, or alanine plus 2-oxoglutarate, which can generate intramitochondrial pyruvate and glutamate via transamination. In contrast, no AO activity was observed during oxidation of malate plus glutamate or succinate (which can generate malate). In this regard DWM differ from other plant mitochondria. Moreover, DWM were found: (i) to have a very low malic enzyme (ME) activity, (ii) to release oxaloacetate rather than pyruvate during malate oxidation and (iii) to poorly oxidise malate in the absence of glutamate, which removes oxaloacetate via transamination. Therefore, we show that, unlike other plant mitochondria, no pyruvate is generated inside DWM from malate via ME, allowing no AO activity. Other AO activators, alternative to pyruvate, were checked by evaluating the capability of several compounds to induce oxygen uptake and/or electrical membrane potential (Delta Psi) in cyanide-treated DWM. Hydroxypyruvate and glyoxylate, photorespiratory cycle intermediates, were found to be powerful AO activators, capable of inducing a maximal rate of cyanide-insensitive oxygen uptake 1.7 times and 2.3 times higher than pyruvate, respectively. These results suggest that in durum wheat a link may exist between AO activity and photorespiratory metabolism rather than malate metabolism. Moreover, we observed that AO activation resulted in both a partially coupled respiration and a reduction by half of the rate of superoxide anion generation; therefore, AO is expected to work as an antioxidative defence system when the photorespiratory cycle is highly active, as under environmental stress.
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Affiliation(s)
- D Pastore
- Dipartimento di Scienze Animali, Vegetali e dell'Ambiente, Facoltà di Agraria, Università del Molise, Via De Sanctis, 86100 Campobasso, Italy.
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Specchia G, Albano F, Guerriero S, Buquicchio C, Pomes L, Pastore D, Carluccio P, Delle Noci N, Liso V. Retinal abnormalities in newly diagnosed adult acute myeloid leukemia. Acta Haematol 2001; 105:197-203. [PMID: 11528093 DOI: 10.1159/000046566] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Retinal abnormalities (RA) are very frequently observed in adult patients with acute myeloid leukemia (AML), but the clinical significance of these findings has not been fully investigated. We examined the fundus oculi in a cohort of 122 adult patients with AML at presentation and analyzed some clinical and biological features to assess whether there was any association with RA. For this purpose, we subdivided the patients into two groups according to the presence or absence of RA (groups 1 and 2, respectively). We considered current laboratory parameters such as white blood cell (WBC) count, hemoglobin (Hb), platelets and serum lactate dehydrogenase (LDH). Moreover, we subdivided the patients into two groups according to age <60 (group A) or > or =60 years (group B) to evaluate a possible association between RA and response to treatment and/or overall survival (OS). In our series, a higher median age and a lower Hb value were associated with group 1 (p = 0.001 and p = 0.04, respectively); the median LDH value was 812 U/l (range 224-5,551) and 607 (range 181-5,244) for groups 1 and 2, respectively (p = 0.02). There was no association between RA and karyotypic alterations. In terms of outcome, in group A (<60 years), 80% patients who achieved complete remission (CR) were in group 2 vs. 13% nonresponders (NR) (p < 0.0001). Median OS of group 2 patients was 49.7 months compared with 7.2 months for those in group 1 (p = 0.002). In group B, 58% patients who achieved CR were in group 1 vs. 15% NR (p < 0.006). Median OS of patients in group 2 was 14.6 months compared with 2.9 months in group 1 (p = 0.02). Our data show that RA are significantly associated with some biological features and with shorter OS in AML patients and this parameter seems to be an effective clinical sign of poor prognosis in terms of CR.
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Affiliation(s)
- G Specchia
- Department of Hematology, University of Bari, Policlinico Piazza G, Cesare 11, I-70124 Bari, Italy.
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23
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Pierucci D, Cicconi S, Bonini P, Ferrelli F, Pastore D, Matteucci C, Marselli L, Marchetti P, Ris F, Halban P, Oberholzer J, Federici M, Cozzolino F, Lauro R, Borboni P, Marlier LN. NGF-withdrawal induces apoptosis in pancreatic beta cells in vitro. Diabetologia 2001; 44:1281-95. [PMID: 11692177 DOI: 10.1007/s001250100650] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.3] [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: 11/27/2022]
Abstract
AIMS/HYPOTHESIS Using primary cultures of human pancreatic islets, purified human pancreatic beta cells and the mouse beta TC6-F7 cell line, we analysed the expression of nerve growth factor, (NGF/NGF) receptors in beta cells. To investigate whether NGF could sub-serve an autocrine antiapoptotic role in beta cells, we studied the effects of NGF withdrawal using a neutralizing monoclonal anti-NGF antibody. METHODS The expression of NGF and NGF receptors (gp140(Trk-A) and p75(NTR)) were analysed by RT-PCR and immunofluorescence. Pulse-chase experiments and beta cell/PC12 co-cultures were used to investigate NGF production and secretion from beta cells. Possible apoptosis induced by NGF withdrawal was monitored by phosphatidylserine translocation, nucleosomal formation, DNA laddering and FACS analysis. Involvement of transcription/translation mechanisms were investigated as well as the gp140(Trk-A) required. Finally, signal transduction pathways typically involved in apoptotic mechanisms were analysed by western blot analysis. RESULTS We show that NGF and both NGF receptors, gp140(Trk-A) and p75(NTR) are expressed in beta cells where NGF is produced and secreted in a biologically active form. NGF-withdrawal induces beta-cell transcription/translation independent apoptosis but mediated by gp140(Trk-A). Analysis of signal transduction pathways revealed that NGF withdrawal inhibits the PI3-K, protein kinase B (AKT), Bad survival pathway and activates c-Jun kinase (JNK) whereas ERKs and p38 mitogen-activated protein kinase (MAPK) are not affected. Moreover, Bcl-XL, but not Bcl-2 protein expression are reduced. CONCLUSION/INTERPRETATION We suggest that the integrity of the NGF/NGF receptor system and NGF bioavailability participate in controlling beta-cell survival in culture which represents a key issue for improving possibilities for transplantations in the treatment of diabetes.
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Affiliation(s)
- D Pierucci
- Laboratory Molecular Medicine, Department of Internal Medicine, University of Rome Tor Vergata, Rome, Italy
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Fratianni A, Pastore D, Pallotta ML, Chiatante D, Passarella S. Increase of membrane permeability of mitochondria isolated from water stress adapted potato cells. Biosci Rep 2001; 21:81-91. [PMID: 11508697 DOI: 10.1023/a:1010490219357] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.1] [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: 11/12/2022] Open
Abstract
In order to gain some insight into mitochondria permeability under water stress, intact coupled mitochondria were isolated from water stress adapted potato cells and investigations were made of certain transport processes including the succinate/malate and ADP/ATP exchanges, the plant mitochondrial ATP-sensitive potassium channel (PmitoKATP) and the plant uncoupling mitochondrial protein (PUMP). The Vmax values measured for succinate/malate and ADP/ATP carriers, as photometrically investigated, as well as the same values for the PmitoK(ATP) and the PUMP were found to increase; this suggested that mitochondria adaptation to water stress can cause an increase in the membrane permeability.
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Affiliation(s)
- A Fratianni
- Dipartimento di Scienze Animali, Vegetali e dell'Ambiente, Università del Molise, Campobasso, Italy
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25
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Liso V, Albano F, Pastore D, Carluccio P, Mele G, Lamacchia M, Mestice A, Specchia G. Bone marrow aspirate on the 14th day of induction treatment as a prognostic tool in de novo adult acute myeloid leukemia. Haematologica 2000; 85:1285-90. [PMID: 11114136] [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: 02/18/2023] Open
Abstract
BACKGROUND AND OBJECTIVES In adult acute myeloid leukemia (AML), a variety of clinical and biological parameters have been examined for their potential value in predicting treatment response. Early response to induction therapy could be an important prognostic factor in this disease. DESIGN AND METHODS We studied the relationship between reduced blasts in bone marrow aspirate on the 14th day (BMA14th) of induction chemotherapy and treatment outcome in 198 adult AML patients of whom 124 were < 60 years old (group A) and 74 > or = 60 years old (group B). Receiver operating characteristic curve analysis was used to assess the prognostic performance of BMA14th. Using the percentages of blasts of < or = 22% and < or = 15% as criteria for predicting treatment outcome gave the highest accuracy in terms of sensitivity and specificity in groups A and B, respectively. RESULTS In group A, of 97 patients with a BMA14th < or = 22%, 77 (79%) achieved complete remission (CR), whereas of 27 patients with a BMA14th > 22%, 22 (81%) were non-responders (NR) (p < 0.0001). The test sensitivity and specificity were 93.9% and 71.4%, respectively. In group B, of 27 patients with a BMA14th < or = 15%, 18 (67%) achieved CR, whereas of 47 patients with a BMA14th >15%, 38 (81%) were NR (p = 0.0001). The test sensitivity and specificity were 66.7% and 80.9%, respectively. INTERPRETATION AND CONCLUSIONS Our data suggest that BMA14th may be a predictive test for CR, helping to identify NR patients early in their disease. Further studies are needed to establish the practical implications of the results of our study.
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Affiliation(s)
- V Liso
- Department of Hematology, University of Bari, Policlinico, Piazza G. Cesare 11, 70124 Bari, Italy.
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Abstract
PURPOSE In order to gain some insight into the mechanism of interaction between Helium-Neon (He-Ne) laser light and mitochondrial cytochromes, the sensitivity of cytochrome electron transfer activity to He-Ne laser was tested. MATERIALS AND METHODS Irradiation of solutions containing either purified cytochromes or dissolved rat liver mitochondria was carried out (wavelength 632.8 nm, fluence rate 10 mW cm(-2), fluence 2 J cm(-2)); the irradiation conditions were the ones able to affect cytochrome c oxidase (COX) activity in mitochondria (Pastore et al., 1994). RESULTS Cytochrome c oxidation catalysed by COX was affected by He-Ne laser irradiation of the purified enzyme. This result was obtained from measurements of the pseudo-first-order kinetic constant and from determinations of the turnover number of the enzyme, performed at different cytochrome c/COX ratios. Consistently, the kinetic parameters of COX changed. On the contrary, no alteration in the rate of electron transfer catalysed by either cytochrome c or bc1 complex was found. CONCLUSIONS This study shows that purified COX is a specific target of He-Ne laser light; therefore, COX may be considered to be a mitochondrial photo-acceptor.
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Affiliation(s)
- D Pastore
- Dipartimento di Scienze Animali, Vegetali e dell'Ambiente, Università del Molise, Campobasso, Italy
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27
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Abstract
Linoleic acid (LA) and other fatty acids added to respiring durum wheat mitochondria (DWM) were found to cause a remarkable membrane potential (deltaPsi) decrease, as monitored by measuring safranin fluorescence. The rate of deltaPsi decrease showed (i) saturation dependence on LA concentration; (ii) fatty acid specificity; (iii) inhibition by externally added ATP, GDP, GTP and Mg(2+) and (iv) sigmoid dependence upon initial DeltaPsi, thus suggesting the existence of an active plant mitochondrial uncoupling protein (PUMP) in mitochondria from monocotyledonous species (durum wheat, Triticum durum Desf.). Surprisingly, the rate of the linoleate dependent DeltaPsi decrease was found to be activated by reactive oxygen species (ROS) (hydrogen peroxide and superoxide anion) and, moreover, linoleate proved to lower the mitochondrial generation of superoxide anion. These results suggest that ROS can activate PUMP, thus protecting the cell against mitochondrial ROS production.
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Affiliation(s)
- D Pastore
- Dipartimento di Scienze Animali, Vegetali e dell'Ambiente, Università del Molise, Via De Sanctis, 86100, Campobasso, Italy
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Abstract
In this study, evidence is given that a number of isolated coupled plant mitochondria (from durum wheat, bread wheat, spelt, rye, barley, potato, and spinach) can take up externally added K(+) ions. This was observed by following mitochondrial swelling in isotonic KCl solutions and was confirmed by a novel method in which the membrane potential decrease due to externally added K(+) is measured fluorimetrically by using safranine. A detailed investigation of K(+) uptake by durum wheat mitochondria shows hyperbolic dependence on the ion concentration and specificity. K(+) uptake electrogenicity and the non-competitive inhibition due to either ATP or NADH are also shown. In the whole, the experimental findings reported in this paper demonstrate the existence of the mitochondrial K(+)(ATP) channel in plants (PmitoK(ATP)). Interestingly, Mg(2+) and glyburide, which can inhibit mammalian K(+) channel, have no effect on PmitoK(ATP). In the presence of the superoxide anion producing system (xanthine plus xanthine oxidase), PmitoK(ATP) activation was found. Moreover, an inverse relationship was found between channel activity and mitochondrial superoxide anion formation, as measured via epinephrine photometric assay. These findings strongly suggest that mitochondrial K(+) uptake could be involved in plant defense mechanism against oxidative stress due to reactive oxygen species generation.
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Affiliation(s)
- D Pastore
- Dipartimento di Scienze Animali, Vegetali e dell'Ambiente, Università del Molise, Via De Sanctis, 86100 Campobasso, Italy
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Specchia G, Cuneo A, Liso V, Contino R, Pastore D, Gentile E, Rocchi M, Castoldi GL. A novel translocation t(1;7)(p36;q34) in three patients with acute myeloid leukaemia. Br J Haematol 1999. [DOI: 10.1111/j.1365-2141.1999.01296.x] [Citation(s) in RCA: 5] [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: 11/29/2022]
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Specchia G, Cuneo A, Liso V, Contino R, Pastore D, Gentile E, Rocchi M, Castoldi GL. A novel translocation t(1;7)(p36;q34) in three patients with acute myeloid leukaemia. Br J Haematol 1999; 105:208-14. [PMID: 10233385] [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: 02/12/2023]
Abstract
Studies of large numbers of patients have enabled the identification of relatively infrequent chromosome changes, such as inv(3)(q21;q26), t(6;9)(p23;q34) and t(8;16)(p11;p11), whose clinico-biological significance is gradually becoming clearer. Translocations involving chromosomes 1 and 7 are relatively rare in myeloid neoplasias, being found in far less than 1% of cases; the rearrangement that occurs most frequently consists of an unbalanced translocation [t(1;7)(p11; p11)], resulting in complete loss of 7q, associated with therapy-related or environmentally-induced high-risk myelodysplasia. We recently observed three cases of acute myeloid leukaemia (AML) with a previously unreported balanced translocation t(1;7) (p36;q34). Case 1 underwent autologous bone marrow transplantation and remains alive in CR; cases 2 and 3 relapsed after 10 and 4 months, respectively. The response to chemotherapy observed in our cases suggests that variable clinical features might be present in the broad cytogenetic category usually referred to as '7q abnormalities' and contributes to an interesting previous observation of prolonged disease-free survival in a subset of AMLs with 7q- as the isolated chromosome change.
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MESH Headings
- Adult
- Chromosomes, Human, Pair 1/genetics
- Chromosomes, Human, Pair 7/genetics
- Female
- Humans
- In Situ Hybridization, Fluorescence
- Karyotyping
- Leukemia, Myeloid, Acute/genetics
- Leukemia, Myelomonocytic, Acute/genetics
- Male
- Middle Aged
- Translocation, Genetic/genetics
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Affiliation(s)
- G Specchia
- Department of Haematology, University of Bari, Italy
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Abstract
Among 235 patients with CML we reviewed 91 patients with BC diagnosed between 1980 and 1995; 15 of the 91 (16%) developed extramedullary disease (EMD). The sites involved were the lymph nodes (13/15), CNS (1/15) and suborbital mass (1/15). The appearance of EMD was associated with chronic phase (CP) features in the bone marrow in 3/15 cases, with accelerated phase (AP) in 3/15 and with BC in 9/15. 11/15 (73%) cases of EMD were classified as myeloid (My-EMD) and 4/15 as lymphoid-type (Ly-EMD): three B-phenotype and one T-phenotype. All Ly-EMD cases were treated with vincristine, daunorubicin and prednisone and obtained complete remission (CR). Cases of My-EMD were treated with daunorubicin and cytosine arabinoside, of which only 1/11 achieved CR. We suggest that in EMD also, the type, lymphoid or myeloid, of BC has a bearing on treatment response and prognosis: Ly-EMD is more responsive to treatment and has longer survival than My-EMD.
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MESH Headings
- Adult
- Aged
- Antineoplastic Agents, Alkylating/therapeutic use
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Blast Crisis/drug therapy
- Blast Crisis/epidemiology
- Blast Crisis/pathology
- Blast Crisis/radiotherapy
- Bone Marrow Transplantation
- Busulfan/therapeutic use
- Central Nervous System/pathology
- Combined Modality Therapy
- Cytarabine/administration & dosage
- Daunorubicin/administration & dosage
- Female
- Humans
- Hydroxyurea/therapeutic use
- Interferon alpha-2
- Interferon-alpha/therapeutic use
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/epidemiology
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/pathology
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/therapy
- Leukemia, Myeloid, Accelerated Phase/drug therapy
- Leukemia, Myeloid, Accelerated Phase/pathology
- Leukemia, Myeloid, Chronic-Phase/drug therapy
- Leukemia, Myeloid, Chronic-Phase/pathology
- Lymph Nodes/pathology
- Male
- Middle Aged
- Orbit/pathology
- Prednisone/administration & dosage
- Recombinant Proteins
- Remission Induction
- Retrospective Studies
- Survival Rate
- Vincristine/administration & dosage
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Affiliation(s)
- G Specchia
- Department of Hematology, University of Bari, Italy
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32
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Pastore D, Di Martino C, Bosco G, Passarella S. Stimulation of ATP synthesis via oxidative phosphorylation in wheat mitochondria irradiated with helium-neon laser. Biochem Mol Biol Int 1996; 39:149-57. [PMID: 8799337 DOI: 10.1080/15216549600201151] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
In order to ascertain whether oxidative phosphorylation in plant mitochondria is sensitive to light, coupled durum wheat (Triticum durum Desf.) mitochondria were irradiated with a low power continuous wave Helium-Neon laser (fluence: 2 Joules/cm2), with measurements made of certain processes related to ATP production. As a result of irradiation, an increase in the rate of ATP synthesis was found, as continuously monitored via luciferine/luciferase, moreover the mitochondrial ATP and ADP endogenous contents were found to increase and decrease, respectively with a 1:1 stoichiometry, as revealed by HPLC measurements. Consistently, an increase in mitochondrial rate of delta psi generation was found as measured by using the fluorescent probe safranine. Thus, this paper gives a first evidence of a novel property of plant mitochondria: the direct light sensitivity of ATP synthesis via oxidative phosphorylation.
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Affiliation(s)
- D Pastore
- Dipartimento di Scienze Animali, Vegetali e dell' Ambiente-Facoltà di Agraria, Università del Molise, Campobasso-Italy
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Abstract
OBJECTIVE To study the clinical profile and kindreds of patients with familial uveal melanoma (FUM). DESIGN Retrospective case series. SETTING Tertiary referral center. PATIENTS Medical charts of 4500 patients with uveal melanoma were reviewed for family history of uveal melanoma. The clinical profile of these patients and their kindreds were studied to determine the incidence of FUM and pattern of inheritance. The association of FUM to cutaneous melanoma, familial atypical mole and melanoma syndrome, and other nonmelanocytic cancers was analyzed using statistical methods. RESULTS Of 4500 patients with uveal melanoma, 56 patients in 27 families (0.6%) had a family history of uveal melanoma. The uveal melanoma in all 56 familial patients was unilateral. In 17 cases (63%), the second affected relative was a first-degree relative. In the remainder, the second affected relative was a second- (22%) and third-degree (15%) relative. In 25 families (93%) only two members were affected, and in two families (7%) three members had uveal melanoma. Patients with FUM were four times as likely to have a second primary malignant neoplasm than were people in the general population. However, no evidence was seem that unaffected kindreds of patients with FUM were at higher risk of having a second primary malignant neoplasm. CONCLUSIONS Familial involvement in uveal melanoma is rare. Familial uveal melanoma most often (63%) affects first-degree relatives, rarely affects more than two persons in a family, and may be associated with a generalized inherited predisposition to cancer. Further genetic studies are necessary to fully characterize FUM syndrome.
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Affiliation(s)
- A D Singh
- Wills Eye Hospital, Philadelphia, PA, USA
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Specchia G, Mininni D, Guerrasio A, Palumbo G, Pastore D, Liso V. Ph positive acute lymphoblastic leukemia in adults: molecular and clinical studies. Leuk Lymphoma 1995; 18 Suppl 1:37-42. [PMID: 7496353 DOI: 10.3109/10428199509075301] [Citation(s) in RCA: 22] [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: 01/25/2023]
Abstract
Fifty-six patients with ALL were investigated for bcr involvement by PCR. Breakpoints were found in 15 patients (26.8%). There were no differences in clinical and hematologic features or the percentages of complete response (CR) between the Ph+ and Ph- cases. The duration of CR was 6 and 8 months, respectively. In 7/9 Ph1 relapsed ALL we observed increased expression of myeloid markers and 2/9 showed a switch of cytotype (Ly-->My). In none of the 13 Ph- relapsed ALL patients did we observe these findings. 7/15 of Ph+ cases expressed P190 and mRNA ela2 and 8/15 patients showed P210, with mRNA b3a2 in 5 and b2a2 in 3, respectively. The percentage of CR was 57% in the P190+ and 87% in the P210+ group. Investigation of more Ph1+ ALL cases treated with a uniform protocol should be performed in the future in order to determine whether any such biological and clinical differences exist.
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MESH Headings
- Adolescent
- Adult
- Aged
- Base Sequence
- DNA Primers/chemistry
- Female
- Fusion Proteins, bcr-abl/chemistry
- Fusion Proteins, bcr-abl/genetics
- Humans
- Immunophenotyping
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/classification
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/genetics
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/pathology
- Male
- Middle Aged
- Molecular Sequence Data
- Precursor Cell Lymphoblastic Leukemia-Lymphoma/classification
- Precursor Cell Lymphoblastic Leukemia-Lymphoma/genetics
- Precursor Cell Lymphoblastic Leukemia-Lymphoma/pathology
- RNA, Neoplasm/genetics
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Affiliation(s)
- G Specchia
- Department of Hematology, University of Bari, Italy
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35
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Pastore D, Greco M, Petragallo VA, Passarella S. Increase in <--H+/e- ratio of the cytochrome c oxidase reaction in mitochondria irradiated with helium-neon laser. Biochem Mol Biol Int 1994; 34:817-26. [PMID: 7866309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
In order to gain a degree of insight into the mitochondrial component/s responsible of the mitochondria-red light interaction, isolated rat liver mitochondria were irradiated with a Helium-Neon laser (energy dose 2 Joules/cm2, light power 10 mW) and measurements made of the activity of cytochrome c oxidase. A low, but statistically significant increase in the oxygen uptake was found, as polarographically measured, in the presence of rotenone and antimycin A, with ascorbate and TMPD used as substrate pair. Measurements were also made both of the electron transfer and of proton pumping activity: as a result of a major stimulation in the proton pumping activity, about 55% increase of <--H+/e- ratio was found in irradiated mitochondria.
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Affiliation(s)
- D Pastore
- Dipartimento di Scienze Animali, Vegetali e dell'Ambiente, Universita del Molise, Campobasso, Italy
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36
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Abstract
We administered the Eating Attitudes Test (EAT), Rosenberg Self-Esteem Scale, and Spielberger Trait Anxiety Inventory to two populations of high school students. The first group, 268 suburban females (mean age 16.2 years), completed their questionnaires in May 1988. The second population, 389 females and 281 males (mean age 16.0 years) in a city school with 92% black of Hispanic students, completed their questionnaires in February 1990 and were also measured for height and weight as part of a health screening. Scores of 21 or higher on the EAT-26 were achieved by 17.5% of the suburban females, 15.0% of the urban females, and 6.0% of the urban males. Significantly more suburban females (63%) considered themselves overweight, compared with both urban females (35%) and males (19%), yet only 14% of suburban females were calculated to be > 10% over ideal body weight, compared with 45% of urban females and 39% of urban males. Contrary to expectations, self-esteem was higher and anxiety lower in the urban students than the suburban students; self-esteem and anxiety were each significantly correlated with higher EAT scores in both populations, but believing oneself overweight was correlated with higher EAT scores in only the suburban students. These data indicate that abnormal eating attitudes are present among both urban and suburban students but with important differences in their manifestations and implications.
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Affiliation(s)
- M Fisher
- Division of Adolescent Medicine, North Shore University Hospital-Cornell University Medical College
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37
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Greco M, Perlino E, Pastore D, Guida G, Marra E, Quagliariello E. Helium-neon laser irradiation of rat liver mitochondria gives rise to a new subpopulation of mitochondria: isolation and first biochemical characterization. J Photochem Photobiol B 1991; 10:71-8. [PMID: 1720171 DOI: 10.1016/1011-1344(91)80213-2] [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: 12/28/2022]
Abstract
An experiment was performed to isolate the small atypical mitochondria produced during the irradiation of normal mitochondria with an He-Ne laser. Rat liver mitochondria were irradiated with a low-power continuous-wave He-Ne laser (energy dose, 5 J cm-2), followed by isolation using a sucrose gradient. In the irradiated sample, two bands were observed, one corresponding to normal mitochondria and the other to atypical mitochondria. Certain biochemical features of the mitochondria were investigated: mitochondrial enzyme activity and the presence of DNA and RNA were demonstrated. Hybridization experiments carried out with labelled mitochondrial probes, containing the genes for cytochrome oxidase subunit I and 12S rRNA, confirmed the mitochondrial nature of the isolated RNA.
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Affiliation(s)
- M Greco
- Centro di Studio sui Mitocondri e Metabolismo Energetico CNR, Bari, Italy
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Passarella S, Casamassima E, Molinari S, Pastore D, Quagliariello E, Catalano IM, Cingolani A. Increase of proton electrochemical potential and ATP synthesis in rat liver mitochondria irradiated in vitro by helium-neon laser. FEBS Lett 1984; 175:95-9. [PMID: 6479342 DOI: 10.1016/0014-5793(84)80577-3] [Citation(s) in RCA: 328] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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