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Fioretti D, Ledda M, Iurescia S, Carletti R, Di Gioia C, Lolli MG, Marchese R, Lisi A, Rinaldi M. Severely Damaged Freeze-Injured Skeletal Muscle Reveals Functional Impairment, Inadequate Repair, and Opportunity for Human Stem Cell Application. Biomedicines 2023; 12:30. [PMID: 38275391 PMCID: PMC10813063 DOI: 10.3390/biomedicines12010030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 12/13/2023] [Accepted: 12/14/2023] [Indexed: 01/27/2024] Open
Abstract
BACKGROUND The regeneration of severe traumatic muscle injuries is an unsolved medical need that is relevant for civilian and military medicine. In this work, we produced a critically sized nonhealing muscle defect in a mouse model to investigate muscle degeneration/healing phases. MATERIALS AND METHODS We caused a freeze injury (FI) in the biceps femoris of C57BL/6N mice. From day 1 to day 25 post-injury, we conducted histological/morphometric examinations, an analysis of the expression of genes involved in inflammation/regeneration, and an in vivo functional evaluation. RESULTS We found that FI activates cytosolic DNA sensing and inflammatory responses. Persistent macrophage infiltration, the prolonged expression of eMHC, the presence of centrally nucleated myofibers, and the presence of PAX7+ satellite cells at late time points and with chronic physical impairment indicated inadequate repair. By looking at stem-cell-based therapeutic protocols of muscle repair, we investigated the crosstalk between M1-biased macrophages and human amniotic mesenchymal stem cells (hAMSCs) in vitro. We demonstrated their reciprocal paracrine effects where hAMSCs induced a shift of M1 macrophages into an anti-inflammatory phenotype, and M1 macrophages promoted an increase in the expression of hAMSC immunomodulatory factors. CONCLUSIONS Our findings support the rationale for the future use of our injury model to exploit the full potential of in vivo hAMSC transplantation following severe traumatic injuries.
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Affiliation(s)
- Daniela Fioretti
- Department Biomedical Sciences, Institute of Translational Pharmacology, National Research Council, Area di Ricerca Roma2 Tor Vergata, 00133 Rome, Italy; (M.L.); (S.I.); (M.G.L.); (A.L.)
| | - Mario Ledda
- Department Biomedical Sciences, Institute of Translational Pharmacology, National Research Council, Area di Ricerca Roma2 Tor Vergata, 00133 Rome, Italy; (M.L.); (S.I.); (M.G.L.); (A.L.)
| | - Sandra Iurescia
- Department Biomedical Sciences, Institute of Translational Pharmacology, National Research Council, Area di Ricerca Roma2 Tor Vergata, 00133 Rome, Italy; (M.L.); (S.I.); (M.G.L.); (A.L.)
| | - Raffaella Carletti
- Department of Translational and Precision Medicine, Sapienza University of Rome, 00185 Rome, Italy;
| | - Cira Di Gioia
- Department of Radiological, Oncological and Pathological Sciences, Sapienza University of Rome, 00161 Rome, Italy;
| | - Maria Grazia Lolli
- Department Biomedical Sciences, Institute of Translational Pharmacology, National Research Council, Area di Ricerca Roma2 Tor Vergata, 00133 Rome, Italy; (M.L.); (S.I.); (M.G.L.); (A.L.)
| | - Rodolfo Marchese
- Department of Clinical Pathology, FBF S. Peter Hospital, 00189 Rome, Italy;
| | - Antonella Lisi
- Department Biomedical Sciences, Institute of Translational Pharmacology, National Research Council, Area di Ricerca Roma2 Tor Vergata, 00133 Rome, Italy; (M.L.); (S.I.); (M.G.L.); (A.L.)
| | - Monica Rinaldi
- Department Biomedical Sciences, Institute of Translational Pharmacology, National Research Council, Area di Ricerca Roma2 Tor Vergata, 00133 Rome, Italy; (M.L.); (S.I.); (M.G.L.); (A.L.)
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Ferrari D, Pandozzi C, Filice A, Nardi C, Cozzolino A, Melcarne R, Giacomelli L, Biffoni M, Di Gioia C, Merenda E, Del Sindaco G, Pagnano A, Pofi R, Giannetta E. C-Cell Hyperplasia and Cystic Papillary Thyroid Carcinoma in a Patient with Type 1B Pseudohypoparathyroidism and Hypercalcitoninaemia: Case Report and Review of the Literature. J Clin Med 2023; 12:7525. [PMID: 38137593 PMCID: PMC10744305 DOI: 10.3390/jcm12247525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 11/28/2023] [Accepted: 12/04/2023] [Indexed: 12/24/2023] Open
Abstract
Hypercalcitoninaemia has been described in patients with pseudohypoparathyroidism (PHP) type 1A and 1B. Elevated calcitonin levels are thought to result from impaired Gsα receptor signaling, leading to multiple hormone resistance. Evidence on the risk of medullary thyroid carcinoma (MTC) or C-cell hyperplasia in PHP patients with hypercalcitoninaemia is lacking. A 43-year-old Caucasian man was referred to our endocrinology clinic for chronic hypocalcemia associated with elevated serum parathormone levels and a single cystic thyroid nodule. The patient did not show skeletal deformities, and screening for concomitant hormone resistances was negative, except for the presence of elevated serum calcitonin levels. The workup led to a molecular diagnosis of sporadic PHP1B. Fine needle aspiration of the thyroid nodule was not diagnostic. The calcium stimulation test yielded an abnormal calcitonin response. Given the scarcity of data on the risk of thyroid malignancy in PHP and calcium stimulation test results, total thyroidectomy was performed. Histological examination revealed cystic papillary thyroid cancer in a background of diffuse C-cell hyperplasia. To our knowledge, we are the first to describe a rare form of thyroid cancer combined with C-cell hyperplasia in a patient with PHP and hypercalcitoninaemia. In the present case, a mere receptor resistance might not fully explain the elevated calcitonin levels, suggesting that hypercalcitoninaemia should be carefully evaluated in PHP patients, especially in the case of concomitant thyroid nodules. Further studies on larger cohorts are needed to elucidate this topic.
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Affiliation(s)
- Davide Ferrari
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161 Rome, Italy; (D.F.); (C.P.); (A.F.); (C.N.); (A.C.); (E.G.)
| | - Carla Pandozzi
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161 Rome, Italy; (D.F.); (C.P.); (A.F.); (C.N.); (A.C.); (E.G.)
| | - Alessia Filice
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161 Rome, Italy; (D.F.); (C.P.); (A.F.); (C.N.); (A.C.); (E.G.)
| | - Christopher Nardi
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161 Rome, Italy; (D.F.); (C.P.); (A.F.); (C.N.); (A.C.); (E.G.)
| | - Alessia Cozzolino
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161 Rome, Italy; (D.F.); (C.P.); (A.F.); (C.N.); (A.C.); (E.G.)
| | - Rossella Melcarne
- Department of Translational and Precision Medicine, Sapienza University of Rome, 00185 Rome, Italy;
| | - Laura Giacomelli
- Department of General and Specialized Surgery, Sapienza University of Rome, 00185 Rome, Italy; (L.G.); (M.B.)
| | - Marco Biffoni
- Department of General and Specialized Surgery, Sapienza University of Rome, 00185 Rome, Italy; (L.G.); (M.B.)
| | - Cira Di Gioia
- Department of Radiological, Oncological and Pathological Sciences, Sapienza University of Rome, 00185 Rome, Italy; (C.D.G.); (E.M.)
| | - Elisabetta Merenda
- Department of Radiological, Oncological and Pathological Sciences, Sapienza University of Rome, 00185 Rome, Italy; (C.D.G.); (E.M.)
| | - Giulia Del Sindaco
- Endocrinology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy; (G.D.S.); (A.P.)
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy
| | - Angela Pagnano
- Endocrinology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy; (G.D.S.); (A.P.)
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy
| | - Riccardo Pofi
- Oxford Centre for Diabetes, Endocrinology and Metabolism, NIHR Oxford Biomedical Research Centre, University of Oxford, Oxford OX1 2JD, UK
| | - Elisa Giannetta
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161 Rome, Italy; (D.F.); (C.P.); (A.F.); (C.N.); (A.C.); (E.G.)
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3
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Maccioni F, La Rocca U, Milanese A, Busato L, Cleri A, Lopez M, Manganaro L, De Felice C, Di Gioia C, Vestri AR, Catalano C, Iori AP. Multi-parametric MRI in the diagnosis and scoring of gastrointestinal acute graft-versus-host disease. Eur Radiol 2023; 33:5911-5923. [PMID: 37071163 PMCID: PMC10415479 DOI: 10.1007/s00330-023-09563-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 01/11/2023] [Accepted: 02/26/2023] [Indexed: 04/19/2023]
Abstract
OBJECTIVES Acute gastrointestinal graft-versus-host disease (GI-aGVHD) is a severe complication of allogeneic hematopoietic stem cell transplantation (HSCT). Diagnosis relies on clinical, endoscopic, and pathological investigations. Our purpose is to assess the value of magnetic resonance imaging (MRI) in the diagnosis, staging, and prediction of GI-aGVHD-related mortality. METHODS Twenty-one hematological patients who underwent MRI for clinical suspicion of acute GI-GVHD were retrospectively selected. Three independent radiologists, blinded to the clinical findings, reanalyzed MRI images. The GI tract was evaluated from stomach to rectum by analyzing fifteen MRI signs suggestive of intestinal and peritoneal inflammation. All selected patients underwent colonoscopy with biopsies. Disease severity was determined on the basis of clinical criteria, identifying 4 stages of increasing severity. Disease-related mortality was also assessed. RESULTS The diagnosis of GI-aGVHD was histologically confirmed with biopsy in 13 patients (61.9%). Using 6 major signs (diagnostic score), MRI showed 84.6% sensitivity and 100% specificity in identifying GI-aGVHD (AUC = 0.962; 95% confidence interval 0.891-1). The proximal, middle, and distal ileum were the segments most frequently affected by the disease (84.6%). Using all 15 signs of inflammation (severity score), MRI showed 100% sensitivity and 90% specificity for 1-month related mortality. No correlation with the clinical score was found. CONCLUSION MRI has proved to be an effective tool for diagnosing and scoring GI-aGVHD, with a high prognostic value. If larger studies will confirm these results, MRI could partly replace endoscopy, thus becoming the primary diagnostic tool for GI-aGVHD, being more complete, less invasive, and more easily repeatable. KEY POINTS • We have developed a new promising MRI diagnostic score for GI-aGVHD with a sensitivity of 84.6% and specificity of 100%; results are to be confirmed by larger multicentric studies. • This MRI diagnostic score is based on the six MRI signs most frequently associated with GI-aGVHD: small-bowel inflammatory involvement, bowel wall stratification on T2-w images, wall stratification on post-contrast T1-w images, ascites, and edema of retroperitoneal fat and declivous soft tissues. • A broader MRI severity score based on 15 MRI signs showed no correlation with clinical staging but high prognostic value (100% sensitivity, 90% specificity for 1-month related mortality); these results also need to be confirmed by larger studies.
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Affiliation(s)
- Francesca Maccioni
- Department of Radiological Sciences, Pathology and Oncology, Policlinico Umberto I Hospital, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy.
| | - Ursula La Rocca
- Department of Translational and Precision Medicine, Policlinico Umberto I Hospital, Sapienza University of Rome, Via Benevento 6, 00161, Rome, RM, Italy
| | - Alberto Milanese
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185, Rome, Italy
| | - Ludovica Busato
- Department of Radiological Sciences, Pathology and Oncology, Policlinico Umberto I Hospital, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy
| | - Arianna Cleri
- Department of Radiological Sciences, Pathology and Oncology, Policlinico Umberto I Hospital, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy
| | - Mariangela Lopez
- Department of Radiological Sciences, Pathology and Oncology, Policlinico Umberto I Hospital, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy
| | - Lucia Manganaro
- Department of Radiological Sciences, Pathology and Oncology, Policlinico Umberto I Hospital, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy
| | - Carlo De Felice
- Department of Radiological Sciences, Pathology and Oncology, Policlinico Umberto I Hospital, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy
| | - Cira Di Gioia
- Department of Radiological Sciences, Pathology and Oncology, Policlinico Umberto I Hospital, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy
| | - Anna Rita Vestri
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185, Rome, Italy
| | - Carlo Catalano
- Department of Radiological Sciences, Pathology and Oncology, Policlinico Umberto I Hospital, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy
| | - Anna Paola Iori
- Department of Translational and Precision Medicine, Policlinico Umberto I Hospital, Sapienza University of Rome, Via Benevento 6, 00161, Rome, RM, Italy
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Parisse S, Gianoncelli A, Isani G, Gambaro FL, Andreani G, Malucelli E, Aquilanti G, Carlomagno I, Carletti R, Mischitelli M, Ferri F, Paterna V, Lai Q, Mennini G, Melandro F, Di Gioia C, Rossi M, Iotti S, Fratini M, Ginanni Corradini S. Severity of Hepatocyte Damage and Prognosis in Cirrhotic Patients Correlate with Hepatocyte Magnesium Depletion. Nutrients 2023; 15:nu15112626. [PMID: 37299589 DOI: 10.3390/nu15112626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 05/29/2023] [Accepted: 05/31/2023] [Indexed: 06/12/2023] Open
Abstract
We aimed to evaluate the magnesium content in human cirrhotic liver and its correlation with serum AST levels, expression of hepatocellular injury, and MELDNa prognostic score. In liver biopsies obtained at liver transplantation, we measured the magnesium content in liver tissue in 27 cirrhotic patients (CIRs) and 16 deceased donors with healthy liver (CTRLs) by atomic absorption spectrometry and within hepatocytes of 15 CIRs using synchrotron-based X-ray fluorescence microscopy. In 31 CIRs and 10 CTRLs, we evaluated the immunohistochemical expression in hepatocytes of the transient receptor potential melastatin 7 (TRPM7), a magnesium influx chanzyme also involved in inflammation. CIRs showed a lower hepatic magnesium content (117.2 (IQR 110.5-132.9) vs. 162.8 (IQR 155.9-169.8) μg/g; p < 0.001) and a higher percentage of TRPM7 positive hepatocytes (53.0 (IQR 36.8-62.0) vs. 20.7 (10.7-32.8)%; p < 0.001) than CTRLs. In CIRs, MELDNa and serum AST at transplant correlated: (a) inversely with the magnesium content both in liver tissue and hepatocytes; and (b) directly with the percentage of hepatocytes stained intensely for TRPM7. The latter also directly correlated with the worsening of MELDNa at transplant compared to waitlisting. Magnesium depletion and overexpression of its influx chanzyme TRPM7 in hepatocytes are associated with severity of hepatocyte injury and prognosis in cirrhosis. These data represent the pathophysiological basis for a possible beneficial effect of magnesium supplementation in cirrhotic patients.
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Affiliation(s)
- Simona Parisse
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, Viale dell'Università 37, 00185 Rome, Italy
| | - Alessandra Gianoncelli
- Elettra-Sincrotrone Trieste, Strada Statale 14 km 163,5 in AREA Science Park, Basovizza, 34149 Trieste, Italy
| | - Gloria Isani
- Department of Veterinary Medical Sciences, Alma Mater Studiorum-University of Bologna, Via Tolara di Sopra 50, 50055-Ozzano dell'Emilia, 40064 Bologna, Italy
| | - Francesco Luigi Gambaro
- Department of Radiological Sciences, Oncology and Pathological Anatomy, "Sapienza" University of Rome, Viale del Policlinico 155, 00161 Rome, Italy
| | - Giulia Andreani
- Department of Veterinary Medical Sciences, Alma Mater Studiorum-University of Bologna, Via Tolara di Sopra 50, 50055-Ozzano dell'Emilia, 40064 Bologna, Italy
| | - Emil Malucelli
- Department of Pharmacy and Biotechnology, University of Bologna, 40126 Bologna, Italy
| | - Giuliana Aquilanti
- Elettra-Sincrotrone Trieste, Strada Statale 14 km 163,5 in AREA Science Park, Basovizza, 34149 Trieste, Italy
| | - Ilaria Carlomagno
- Elettra-Sincrotrone Trieste, Strada Statale 14 km 163,5 in AREA Science Park, Basovizza, 34149 Trieste, Italy
| | - Raffaella Carletti
- Department of Radiological Sciences, Oncology and Pathological Anatomy, "Sapienza" University of Rome, Viale del Policlinico 155, 00161 Rome, Italy
| | - Monica Mischitelli
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, Viale dell'Università 37, 00185 Rome, Italy
| | - Flaminia Ferri
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, Viale dell'Università 37, 00185 Rome, Italy
| | - Veronica Paterna
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, Viale dell'Università 37, 00185 Rome, Italy
| | - Quirino Lai
- General Surgery and Organ Transplantation Unit, "Sapienza" University of Rome, Viale del Policlinico 155, 00161 Rome, Italy
| | - Gianluca Mennini
- General Surgery and Organ Transplantation Unit, "Sapienza" University of Rome, Viale del Policlinico 155, 00161 Rome, Italy
| | - Fabio Melandro
- General Surgery and Organ Transplantation Unit, "Sapienza" University of Rome, Viale del Policlinico 155, 00161 Rome, Italy
| | - Cira Di Gioia
- Department of Radiological Sciences, Oncology and Pathological Anatomy, "Sapienza" University of Rome, Viale del Policlinico 155, 00161 Rome, Italy
| | - Massimo Rossi
- General Surgery and Organ Transplantation Unit, "Sapienza" University of Rome, Viale del Policlinico 155, 00161 Rome, Italy
| | - Stefano Iotti
- Department of Pharmacy and Biotechnology, University of Bologna, 40126 Bologna, Italy
- National Institute of Biostructures and Biosystems, Via delle Medaglie d'oro, 305, 00136 Rome, Italy
| | - Michela Fratini
- CNR-Institute of Nanotechnology c/o Physics Department, Sapienza University of Rome, Piazzale Aldo Moro 7, 00185 Rome, Italy
- Laboratory of Neurophysics and Neuroimaging (NaN), IRCCS Fondazione Santa Lucia, Via Ardeatina 306, 00179 Rome, Italy
| | - Stefano Ginanni Corradini
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, Viale dell'Università 37, 00185 Rome, Italy
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5
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Mezi S, Pomati G, Zizzari IG, Di Filippo A, Cerbelli B, Cirillo A, Fiscon G, Amirhassankhani S, Valentini V, De Vincentiis M, Corsi A, Di Gioia C, Tombolini V, Della Rocca C, Polimeni A, Nuti M, Marchetti P, Botticelli A. Genomic and Immune Approach in Platinum Refractory HPV-Negative Head and Neck Squamous Cell Carcinoma Patients Treated with Immunotherapy: A Novel Combined Profile. Biomedicines 2022; 10:biomedicines10112732. [PMID: 36359251 PMCID: PMC9687656 DOI: 10.3390/biomedicines10112732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Revised: 10/04/2022] [Accepted: 10/17/2022] [Indexed: 12/05/2022] Open
Abstract
Introduction: Only a minority of patients with platinum refractory head and neck squamous cell carcinoma (PR/HNSCC) gain some lasting benefit from immunotherapy. Methods: The combined role of the comprehensive genomic (through the FoundationOne Cdx test) and immune profiles of 10 PR/HNSCC patients treated with the anti-PD-1 nivolumab was evaluated. The immune profiles were studied both at baseline and at the second cycle of immunotherapy, weighing 20 circulating cytokines/chemokines, adhesion molecules, and 14 soluble immune checkpoints dosed through a multiplex assay. A connectivity map was obtained by calculating the Spearman correlation between the expression profiles of circulating molecules. Results: Early progression occurred in five patients, each of them showing TP53 alteration and three of them showing a mutation/loss/amplification of genes involved in the cyclin-dependent kinase pathway. In addition, ERB2 amplification (1 patient), BRCA1 mutation (1 patient), and NOTCH1 genes alteration (3 patients) occurred. Five patients achieved either stable disease or partial response. Four of them carried mutations in PI3K/AKT/PTEN pathways. In the only two patients, with a long response to immunotherapy, the tumor mutational burden (TMB) was high. Moreover, a distinct signature, in terms of network connectivity of the circulating soluble molecules, characterizing responder and non-responder patients, was evidenced. Moreover, a strong negative and statistically significant (p-value ≤ 0.05) correlation with alive status was evidenced for sE-selectin at T1. Conclusions: Our results highlighted the complexity and heterogeneity of HNSCCs, even though it was in a small cohort. Molecular and immune approaches, combined in a single profile, could represent a promising strategy, in the context of precision immunotherapy.
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Affiliation(s)
- Silvia Mezi
- Department of Radiological, Oncological and Pathological Science, “Sapienza” University of Rome, 00161 Rome, Italy
- Correspondence: (S.M.); (G.P.)
| | - Giulia Pomati
- Department of Molecular Medicine, “Sapienza” University of Rome, 00161 Rome, Italy
- Correspondence: (S.M.); (G.P.)
| | - Ilaria Grazia Zizzari
- Department of Experimental Medicine, Faculty of Medicine and Dentistry, “Sapienza” University of Rome, 00161 Rome, Italy
| | - Alessandra Di Filippo
- Department of Experimental Medicine, Faculty of Medicine and Dentistry, “Sapienza” University of Rome, 00161 Rome, Italy
| | - Bruna Cerbelli
- Department of Radiological, Oncological and Pathological Science, “Sapienza” University of Rome, 00161 Rome, Italy
| | - Alessio Cirillo
- Department of Radiological, Oncological and Pathological Science, “Sapienza” University of Rome, 00161 Rome, Italy
| | - Giulia Fiscon
- Department of Computer, Control, and Management Engineering “Antonio Ruberti”, “Sapienza” University of Rome, 00185 Rome, Italy
| | - Sasan Amirhassankhani
- Department of Urology, S. Orsola-Malpighi Hospital University of Bologna, Via Palagi 9, 40138 Bologna, Italy
| | - Valentino Valentini
- Department of Oral and Maxillo-Facial Sciences, “Sapienza” University of Rome, 00161 Rome, Italy
| | - Marco De Vincentiis
- Department of Oral and Maxillo-Facial Sciences, “Sapienza” University of Rome, 00161 Rome, Italy
| | - Alessandro Corsi
- Department of Molecular Medicine, “Sapienza” University of Rome, 00161 Rome, Italy
| | - Cira Di Gioia
- Department of Radiological, Oncological and Pathological Science, “Sapienza” University of Rome, 00161 Rome, Italy
| | - Vincenzo Tombolini
- Department of Radiological, Oncological and Pathological Science, “Sapienza” University of Rome, 00161 Rome, Italy
| | - Carlo Della Rocca
- Department of Medico-Surgical Sciences and Biotechnology, Polo Pontino, “Sapienza” University of Rome, 04100 Latina, Italy
| | - Antonella Polimeni
- Department of Oral and Maxillo-Facial Sciences, “Sapienza” University of Rome, 00161 Rome, Italy
| | - Marianna Nuti
- Department of Experimental Medicine, Faculty of Medicine and Dentistry, “Sapienza” University of Rome, 00161 Rome, Italy
| | - Paolo Marchetti
- IDI-IRCCS Istituto Dermopatico Dell’Immacolata, 00167 Rome, Italy
| | - Andrea Botticelli
- Department of Radiological, Oncological and Pathological Science, “Sapienza” University of Rome, 00161 Rome, Italy
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6
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Fresilli D, Di Leo N, Martinelli O, Di Marzo L, Pacini P, Dolcetti V, Del Gaudio G, Canni F, Ricci LI, De Vito C, Caiazzo C, Carletti R, Di Gioia C, Carbone I, Feinstein SB, Catalano C, Cantisani V. 3D-Arterial analysis software and CEUS in the assessment of severity and vulnerability of carotid atherosclerotic plaque: a comparison with CTA and histopathology. Radiol Med 2022; 127:1254-1269. [PMID: 36114929 PMCID: PMC9587943 DOI: 10.1007/s11547-022-01551-z] [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] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 08/26/2022] [Indexed: 11/30/2022]
Abstract
Purpose Our purpose is to assess Multiparametric Ultrasound (MPUS) efficacy for evaluation of carotid plaque vulnerability and carotid stenosis degree in comparison with Computed Tomography angiography (CTA) and histology. Material and methods 3D-Arterial Analysis is a 3D ultrasound software that automatically provides the degree of carotid stenosis and a colorimetric map of carotid plaque vulnerability. We enrolled 106 patients who were candidates for carotid endarterectomy. Prior to undergoing surgery, all carotid artery plaques were evaluated with Color-Doppler-US (CDUS), Contrast-Enhanced Ultrasound (CEUS), and 3D Arterial analysis (3DAA) US along with Computerized Tomographic Angiography (CTA) to assess the carotid artery stenosis degree. Post-surgery, the carotid specimens were fixed with 10% neutral buffered formalin solution, embedded in paraffin and used for light microscopic examination to assess plaque vulnerability morphological features.
Results The results of the CTA examinations revealed 91 patients with severe carotid stenoses with a resultant diagnostic accuracy of 82.3% for CDUS, 94.5% for CEUS, 98.4% for 3DAA, respectively. The histopathological examination showed 71 vulnerable plaques with diagnostic accuracy values of 85.8% for CDUS, 93.4% for CEUS, 90.3% for 3DAA, 92% for CTA, respectively.
Conclusions The combination of CEUS and 3D Arterial Analysis may provide a powerful new clinical tool to identify and stratify “at-risk” patients with atherosclerotic carotid artery disease, identifying vulnerable plaques. These applications may also help in the postoperative assessment of treatment options to manage cardiovascular risks.
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Affiliation(s)
- Daniele Fresilli
- Department of Radiological, Oncological, and Pathological Sciences, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy.
| | - Nicola Di Leo
- Department of Radiological, Oncological, and Pathological Sciences, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy
| | - Ombretta Martinelli
- Department of Surgery "Paride Stefanini'', Vascular and Endovascular Surgery Division, Sapienza University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
| | - Luca Di Marzo
- Department of Surgery "Paride Stefanini'', Vascular and Endovascular Surgery Division, Sapienza University of Rome, Viale del Policlinico 155, 00161, Rome, Italy
| | - Patrizia Pacini
- Department of Radiological, Oncological, and Pathological Sciences, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy
| | - Vincenzo Dolcetti
- Department of Radiological, Oncological, and Pathological Sciences, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy
| | - Giovanni Del Gaudio
- Department of Radiological, Oncological, and Pathological Sciences, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy
| | - Fabrizio Canni
- Department of Radiological, Oncological, and Pathological Sciences, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy
| | - Ludovica Isabella Ricci
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185, Rome, Italy
| | - Corrado De Vito
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185, Rome, Italy
| | - Corrado Caiazzo
- Breast Service, Local Health Agency of Naples ASL NA1, Naples, Italy
| | - Raffaella Carletti
- Department of Translational and Precision Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy
| | - Cira Di Gioia
- Department of Radiological, Oncological, and Pathological Sciences, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy
| | - Iacopo Carbone
- Department of Radiological, Oncological and Pathological Sciences, Diagnostic Imaging Unit, ICOT Hospital, Sapienza University of Rome, Via Franco Faggiana1668, 04100, Latina, Italy
| | - Steven B Feinstein
- Department of Internal Medicine, Section of Cardiology, Rush University Medical Center, Chicago, IL, USA
| | - Carlo Catalano
- Department of Radiological, Oncological, and Pathological Sciences, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy
| | - Vito Cantisani
- Department of Radiological, Oncological, and Pathological Sciences, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy
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7
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Baldini E, Presutti D, Favoriti P, Santini S, Papoff G, Tuccilli C, Carletti R, Di Gioia C, Lori E, Ferent IC, Gagliardi F, Catania A, Pironi D, Tripodi D, D’Andrea V, Sorrenti S, Ruberti G, Ulisse S. In Vitro and In Vivo Effects of the Urokinase Plasminogen Activator Inhibitor WX-340 on Anaplastic Thyroid Cancer Cell Lines. Int J Mol Sci 2022; 23:ijms23073724. [PMID: 35409084 PMCID: PMC8999125 DOI: 10.3390/ijms23073724] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 03/24/2022] [Accepted: 03/24/2022] [Indexed: 12/19/2022] Open
Abstract
Increased expression of the urokinase-type plasminogen activator (uPA) system is associated with tumor invasion, neo-angiogenesis, and metastatic spread, and has been shown to positively correlate with a poor prognosis in several cancer types, including thyroid carcinomas. In recent years, several uPA inhibitors were found to have anticancer effects in preclinical studies and in some phase II clinical trials, which prompted us to evaluate uPA as a potential therapeutic target for the treatment of patients affected by the most aggressive form of thyroid cancer, the anaplastic thyroid carcinoma (ATC). In this study, we evaluated the in vitro and in vivo effects of WX-340, a highly specific and selective uPA inhibitor, on two ATC-derived cell lines, CAL-62 and BHT-101. The results obtained indicated that WX-340 was able to reduce cell adhesion and invasiveness in a dose-dependent manner in both cell lines. In addition, WX-340 increased uPA receptor (uPAR) protein levels without affecting its plasma membrane concentration. However, this compound was unable to significantly reduce ATC growth in a xenograft model, indicating that uPA inhibition alone may not have the expected therapeutic effects.
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Affiliation(s)
- Enke Baldini
- Department of Surgical Sciences, “Sapienza” University of Rome, 00161 Rome, Italy; (E.B.); (P.F.); (C.T.); (E.L.); (I.C.F.); (F.G.); (A.C.); (D.P.); (D.T.); (V.D.); (S.S.)
| | - Dario Presutti
- Institute of Biochemistry and Cell Biology (IBBC), National Research Council (CNR), Monterotondo, 00015 Rome, Italy; (D.P.); (S.S.); (G.P.); (G.R.)
| | - Pasqualino Favoriti
- Department of Surgical Sciences, “Sapienza” University of Rome, 00161 Rome, Italy; (E.B.); (P.F.); (C.T.); (E.L.); (I.C.F.); (F.G.); (A.C.); (D.P.); (D.T.); (V.D.); (S.S.)
| | - Simonetta Santini
- Institute of Biochemistry and Cell Biology (IBBC), National Research Council (CNR), Monterotondo, 00015 Rome, Italy; (D.P.); (S.S.); (G.P.); (G.R.)
| | - Giuliana Papoff
- Institute of Biochemistry and Cell Biology (IBBC), National Research Council (CNR), Monterotondo, 00015 Rome, Italy; (D.P.); (S.S.); (G.P.); (G.R.)
| | - Chiara Tuccilli
- Department of Surgical Sciences, “Sapienza” University of Rome, 00161 Rome, Italy; (E.B.); (P.F.); (C.T.); (E.L.); (I.C.F.); (F.G.); (A.C.); (D.P.); (D.T.); (V.D.); (S.S.)
| | - Raffaella Carletti
- Department of Radiological, Oncological and Pathological Sciences, “Sapienza” University of Rome, 00161 Rome, Italy; (R.C.); (C.D.G.)
| | - Cira Di Gioia
- Department of Radiological, Oncological and Pathological Sciences, “Sapienza” University of Rome, 00161 Rome, Italy; (R.C.); (C.D.G.)
| | - Eleonora Lori
- Department of Surgical Sciences, “Sapienza” University of Rome, 00161 Rome, Italy; (E.B.); (P.F.); (C.T.); (E.L.); (I.C.F.); (F.G.); (A.C.); (D.P.); (D.T.); (V.D.); (S.S.)
| | - Iulia Catalina Ferent
- Department of Surgical Sciences, “Sapienza” University of Rome, 00161 Rome, Italy; (E.B.); (P.F.); (C.T.); (E.L.); (I.C.F.); (F.G.); (A.C.); (D.P.); (D.T.); (V.D.); (S.S.)
| | - Federica Gagliardi
- Department of Surgical Sciences, “Sapienza” University of Rome, 00161 Rome, Italy; (E.B.); (P.F.); (C.T.); (E.L.); (I.C.F.); (F.G.); (A.C.); (D.P.); (D.T.); (V.D.); (S.S.)
| | - Antonio Catania
- Department of Surgical Sciences, “Sapienza” University of Rome, 00161 Rome, Italy; (E.B.); (P.F.); (C.T.); (E.L.); (I.C.F.); (F.G.); (A.C.); (D.P.); (D.T.); (V.D.); (S.S.)
| | - Daniele Pironi
- Department of Surgical Sciences, “Sapienza” University of Rome, 00161 Rome, Italy; (E.B.); (P.F.); (C.T.); (E.L.); (I.C.F.); (F.G.); (A.C.); (D.P.); (D.T.); (V.D.); (S.S.)
| | - Domenico Tripodi
- Department of Surgical Sciences, “Sapienza” University of Rome, 00161 Rome, Italy; (E.B.); (P.F.); (C.T.); (E.L.); (I.C.F.); (F.G.); (A.C.); (D.P.); (D.T.); (V.D.); (S.S.)
| | - Vito D’Andrea
- Department of Surgical Sciences, “Sapienza” University of Rome, 00161 Rome, Italy; (E.B.); (P.F.); (C.T.); (E.L.); (I.C.F.); (F.G.); (A.C.); (D.P.); (D.T.); (V.D.); (S.S.)
| | - Salvatore Sorrenti
- Department of Surgical Sciences, “Sapienza” University of Rome, 00161 Rome, Italy; (E.B.); (P.F.); (C.T.); (E.L.); (I.C.F.); (F.G.); (A.C.); (D.P.); (D.T.); (V.D.); (S.S.)
| | - Giovina Ruberti
- Institute of Biochemistry and Cell Biology (IBBC), National Research Council (CNR), Monterotondo, 00015 Rome, Italy; (D.P.); (S.S.); (G.P.); (G.R.)
| | - Salvatore Ulisse
- Department of Surgical Sciences, “Sapienza” University of Rome, 00161 Rome, Italy; (E.B.); (P.F.); (C.T.); (E.L.); (I.C.F.); (F.G.); (A.C.); (D.P.); (D.T.); (V.D.); (S.S.)
- Correspondence:
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8
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Gabanella F, Barbato C, Corbi N, Fiore M, Petrella C, de Vincentiis M, Greco A, Ferraguti G, Corsi A, Ralli M, Pecorella I, Di Gioia C, Pecorini F, Brunelli R, Passananti C, Minni A, Di Certo MG. Exploring Mitochondrial Localization of SARS-CoV-2 RNA by Padlock Assay: A Pilot Study in Human Placenta. Int J Mol Sci 2022; 23:ijms23042100. [PMID: 35216211 PMCID: PMC8875563 DOI: 10.3390/ijms23042100] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 02/07/2022] [Accepted: 02/10/2022] [Indexed: 02/01/2023] Open
Abstract
The ongoing COVID-19 pandemic dictated new priorities in biomedicine research. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the causative agent of COVID-19, is a single-stranded positive-sense RNA virus. In this pilot study, we optimized our padlock assay to visualize genomic and subgenomic regions using formalin-fixed paraffin-embedded placental samples obtained from a confirmed case of COVID-19. SARS-CoV-2 RNA was localized in trophoblastic cells. We also checked the presence of the virion by immunolocalization of its glycoprotein spike. In addition, we imaged mitochondria of placental villi keeping in mind that the mitochondrion has been suggested as a potential residence of the SARS-CoV-2 genome. We observed a substantial overlapping of SARS-CoV-2 RNA and mitochondria in trophoblastic cells. This intriguing linkage correlated with an aberrant mitochondrial network. Overall, to the best of our knowledge, this is the first study that provides evidence of colocalization of the SARS-CoV-2 genome and mitochondria in SARS-CoV-2 infected tissue. These findings also support the notion that SARS-CoV-2 infection can reprogram mitochondrial activity in the highly specialized maternal–fetal interface.
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Affiliation(s)
- Francesca Gabanella
- CNR-Institute of Biochemistry and Cell Biology, Department of Sense Organs, Sapienza University of Rome, Viale del Policlinico 155, 00161 Rome, Italy; (F.G.); (C.B.); (M.F.); (C.P.)
- CNR-Institute of Molecular Biology and Pathology, Department of Molecular Medicine, Sapienza University of Rome, Viale Regina Elena 291, 00161 Rome, Italy;
| | - Christian Barbato
- CNR-Institute of Biochemistry and Cell Biology, Department of Sense Organs, Sapienza University of Rome, Viale del Policlinico 155, 00161 Rome, Italy; (F.G.); (C.B.); (M.F.); (C.P.)
| | - Nicoletta Corbi
- CNR-Institute of Molecular Biology and Pathology, Department of Molecular Medicine, Sapienza University of Rome, Viale Regina Elena 291, 00161 Rome, Italy;
| | - Marco Fiore
- CNR-Institute of Biochemistry and Cell Biology, Department of Sense Organs, Sapienza University of Rome, Viale del Policlinico 155, 00161 Rome, Italy; (F.G.); (C.B.); (M.F.); (C.P.)
| | - Carla Petrella
- CNR-Institute of Biochemistry and Cell Biology, Department of Sense Organs, Sapienza University of Rome, Viale del Policlinico 155, 00161 Rome, Italy; (F.G.); (C.B.); (M.F.); (C.P.)
| | - Marco de Vincentiis
- Department of Sense Organs, Sapienza University of Rome, Viale del Policlinico 155, 00161 Rome, Italy; (M.d.V.); (A.G.); (M.R.)
| | - Antonio Greco
- Department of Sense Organs, Sapienza University of Rome, Viale del Policlinico 155, 00161 Rome, Italy; (M.d.V.); (A.G.); (M.R.)
| | - Giampiero Ferraguti
- Department of Experimental Medicine, Sapienza University of Rome, Viale del Policlinico 155, 00161 Rome, Italy;
| | - Alessandro Corsi
- Department of Molecular Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161 Rome, Italy;
| | - Massimo Ralli
- Department of Sense Organs, Sapienza University of Rome, Viale del Policlinico 155, 00161 Rome, Italy; (M.d.V.); (A.G.); (M.R.)
| | - Irene Pecorella
- Department of Radiological, Oncological, and Pathological Sciences, Sapienza University of Rome, Viale del Policlinico 155, 00161 Rome, Italy; (I.P.); (C.D.G.)
| | - Cira Di Gioia
- Department of Radiological, Oncological, and Pathological Sciences, Sapienza University of Rome, Viale del Policlinico 155, 00161 Rome, Italy; (I.P.); (C.D.G.)
| | - Francesco Pecorini
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Viale del Policlinico 155, 00161 Rome, Italy; (F.P.); (R.B.)
| | - Roberto Brunelli
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Viale del Policlinico 155, 00161 Rome, Italy; (F.P.); (R.B.)
| | - Claudio Passananti
- CNR-Institute of Molecular Biology and Pathology, Department of Molecular Medicine, Sapienza University of Rome, Viale Regina Elena 291, 00161 Rome, Italy;
- Correspondence: (C.P.); (A.M.); (M.G.D.C.)
| | - Antonio Minni
- Department of Sense Organs, Sapienza University of Rome, Viale del Policlinico 155, 00161 Rome, Italy; (M.d.V.); (A.G.); (M.R.)
- Correspondence: (C.P.); (A.M.); (M.G.D.C.)
| | - Maria Grazia Di Certo
- CNR-Institute of Biochemistry and Cell Biology, Department of Sense Organs, Sapienza University of Rome, Viale del Policlinico 155, 00161 Rome, Italy; (F.G.); (C.B.); (M.F.); (C.P.)
- Correspondence: (C.P.); (A.M.); (M.G.D.C.)
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9
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Feola T, Centello R, Sesti F, Puliani G, Verrico M, Di Vito V, Di Gioia C, Bagni O, Pisegna S, Lenzi A, Isidori AM, Giannetta E, Faggiano A. The Strange Case of a Pancreatic Neuroendocrine Carcinoma With Low Proliferation Index and Atypical Clinical Behavior. Pancreas 2022; 51:e25-e27. [PMID: 35404907 DOI: 10.1097/mpa.0000000000001999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
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10
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Pippi R, Di Gioia C, La Rocca U, Bellisario A, Iori AP. Management of oral leukoplakia in patients with Fanconi anemia. J Oral Maxillofac Pathol 2022; 26:S133-S138. [PMID: 35450226 PMCID: PMC9017844 DOI: 10.4103/jomfp.jomfp_280_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 09/05/2021] [Indexed: 11/04/2022] Open
Abstract
Fanconi anemia (FA) is a rare genetic disease involving an increased risk of developing acute myeloid leukemia and solid tumors, especially head-and-neck squamous cell carcinomas, for which the oral cavity is the most frequent site of occurrence. The patient presented in this study underwent allogeneic hematopoietic stem cell transplantation (HSCT) and developed nonhomogeneous oral leukoplakia after 7 years, which was promptly removed and diagnosed with high-grade epithelial dysplasia. Many risk conditions for oral squamous cell carcinoma were featured in the present case including FA, allogeneic HSCT, graft-versus-host disease, immunosuppressive therapy, female gender, nonsmoker, tongue location and nonhomogeneous type of leukoplakia. Close follow-up of the entire upper aerodigestive tract mucosa and early removal of all suspected lesions are highly recommended in the management of such patients.
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Affiliation(s)
- Roberto Pippi
- Department of Oral and Maxillofacial Sciences, Division of Oral Surgery, "Sapienza" University, Rome, Italy
| | - Cira Di Gioia
- Department of Radiological, Oncological and Pathological Anatomy Sciences, Division of Pathological/Cardiovascular Anatomy and Histology, "Sapienza" University, Rome, Italy
| | - Ursula La Rocca
- Department of Translational and Precision Medicine, Division of Allogeneic Transplantation, "Sapienza" University of Rome, Rome, Italy
| | - Amelia Bellisario
- Department of Oral and Maxillofacial Sciences, Division of Oral Surgery, "Sapienza" University, Rome, Italy
| | - Anna Paola Iori
- Department of Translational and Precision Medicine, Division of Allogeneic Transplantation, "Sapienza" University of Rome, Rome, Italy
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11
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Fantozzi PJ, D'Alessandro L, Sultan AS, Di Gioia C, Tenore G, Romeo U. Regression of thymoma-induced lichenoid hypersensitivity reactions of the oral mucosa following thymoma treatment: a case report. Gen Dent 2021; 69:25-28. [PMID: 34678738] [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: 06/13/2023]
Abstract
Thymomas are neoplasms associated with paraneoplastic disorders. Severe hypersensitivity reactions involving the oral cavity may be the first sign of an undiagnosed thymoma. Oral manifestations of an underlying thymoma may present as recurrent severe painful lesions with associated significant morbidity, often not responding to standard therapeutic measures. This case report describes the treatment of a 75-year-old woman who presented with severe oral lichenoid hypersensitivity reactions secondary to an undiagnosed underlying thymoma. No substantial improvement of the oral conditions was achieved with conventional therapies (topical and systemic steroids); however, almost complete resolution of the lesions was achieved following completion of radiation therapy for the thymic neoplasm. This article is intended to serve as a resource for clinicians to understand early, rare manifestations of an undiagnosed thymoma.
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12
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Feola T, Centello R, Sesti F, Puliani G, Verrico M, Di Vito V, Di Gioia C, Bagni O, Lenzi A, Isidori AM, Giannetta E, Faggiano A. Neuroendocrine Carcinomas with Atypical Proliferation Index and Clinical Behavior: A Systematic Review. Cancers (Basel) 2021; 13:1247. [PMID: 33809007 PMCID: PMC7999788 DOI: 10.3390/cancers13061247] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Revised: 03/01/2021] [Accepted: 03/09/2021] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Highly proliferative (G3) neuroendocrine neoplasms are divided into well differentiated tumors (NETs) and poorly differentiated carcinomas (NECs), based on the morphological appearance. This systematic review aims to evaluate the clinicopathological features and the treatment response of the NEC subgroup with a Ki67 labeling index (LI) < 55%. METHODS A literature search was performed using MEDLINE, Cochrane Library, and Scopus between December 2019 and April 2020, last update in October 2020. We included studies reporting data on the clinicopathological characteristics, survival, and/or therapy efficacy of patients with NECs, in which the Ki67 LI was specified. RESULTS 8 papers were included, on a total of 268 NEC affected patients. NECs with a Ki67 LI < 55% have been reported in patients of both sexes, mainly of sixth decade, pancreatic origin, and large-cell morphology. The prevalent treatment choice was chemotherapy, followed by surgery and, in only one study, peptide receptor radionuclide therapy. The subgroup of patients with NEC with a Ki67 LI < 55% showed longer overall survival and progression free survival and higher response rates than the subgroup of patients with a tumor with higher Ki67 LI (≥55%). CONCLUSIONS NECs are heterogeneous tumors. The subgroup with a Ki67 LI < 55% has a better prognosis and should be treated and monitored differently from NECs with a Ki67 LI ≥ 55%.
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Affiliation(s)
- Tiziana Feola
- Department of Experimental Medicine, “Sapienza” University of Rome, 00161 Rome, Italy; (T.F.); (R.C.); (F.S.); (G.P.); (V.D.V.); (A.L.); (A.M.I.); (E.G.)
- Neuroendocrinology, Neuromed Institute, IRCCS, 86077 Pozzilli (IS), Italy
| | - Roberta Centello
- Department of Experimental Medicine, “Sapienza” University of Rome, 00161 Rome, Italy; (T.F.); (R.C.); (F.S.); (G.P.); (V.D.V.); (A.L.); (A.M.I.); (E.G.)
| | - Franz Sesti
- Department of Experimental Medicine, “Sapienza” University of Rome, 00161 Rome, Italy; (T.F.); (R.C.); (F.S.); (G.P.); (V.D.V.); (A.L.); (A.M.I.); (E.G.)
| | - Giulia Puliani
- Department of Experimental Medicine, “Sapienza” University of Rome, 00161 Rome, Italy; (T.F.); (R.C.); (F.S.); (G.P.); (V.D.V.); (A.L.); (A.M.I.); (E.G.)
- Oncological Endocrinology Unit, Regina Elena National Cancer Institute, IRCCS, 00144 Rome, Italy
| | - Monica Verrico
- Department of Radiological, Oncological and Pathological Sciences, “Sapienza” University of Rome, 00161 Rome, Italy; (M.V.); (C.D.G.)
| | - Valentina Di Vito
- Department of Experimental Medicine, “Sapienza” University of Rome, 00161 Rome, Italy; (T.F.); (R.C.); (F.S.); (G.P.); (V.D.V.); (A.L.); (A.M.I.); (E.G.)
| | - Cira Di Gioia
- Department of Radiological, Oncological and Pathological Sciences, “Sapienza” University of Rome, 00161 Rome, Italy; (M.V.); (C.D.G.)
| | - Oreste Bagni
- Radiology Unit, “Santa Maria Goretti” Hospital, 04100 Latina, Italy;
| | - Andrea Lenzi
- Department of Experimental Medicine, “Sapienza” University of Rome, 00161 Rome, Italy; (T.F.); (R.C.); (F.S.); (G.P.); (V.D.V.); (A.L.); (A.M.I.); (E.G.)
| | - Andrea M. Isidori
- Department of Experimental Medicine, “Sapienza” University of Rome, 00161 Rome, Italy; (T.F.); (R.C.); (F.S.); (G.P.); (V.D.V.); (A.L.); (A.M.I.); (E.G.)
| | - Elisa Giannetta
- Department of Experimental Medicine, “Sapienza” University of Rome, 00161 Rome, Italy; (T.F.); (R.C.); (F.S.); (G.P.); (V.D.V.); (A.L.); (A.M.I.); (E.G.)
| | - Antongiulio Faggiano
- Endocrinology Unit, Department of Clinical and Molecular Medicine, Sant’Andrea Hospital, Sapienza University of Rome, 00189 Rome, Italy
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13
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Relucenti M, Familiari P, Iacopino G, Bruzzaniti P, Miglietta S, Salvati M, Li X, Chen R, D'Andrea G, Frati A, Di Gioia C, Pernazza A, Della Rocca C, Familiari G, Santoro A. RET/PTC3 translocation in a rare hemorrhagic brain metastasis of papillary thyroid cancer post Chernobyl radiation affects vessels ultrastructure. Interdisciplinary Neurosurgery 2021. [DOI: 10.1016/j.inat.2020.100889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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14
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Prezioso C, Carletti R, Obregon F, Piacentini F, Manicone AM, Soda G, Moens U, Di Gioia C, Pietropaolo V. Evaluation of Merkel Cell Polyomavirus DNA in Tissue Samples from Italian Patients with Diagnosis of MCC. Viruses 2021; 13:v13010061. [PMID: 33466354 PMCID: PMC7824763 DOI: 10.3390/v13010061] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 01/01/2021] [Accepted: 01/03/2021] [Indexed: 12/17/2022] Open
Abstract
Because the incidence of Merkel cell carcinoma (MCC) has increased significantly during the last 10 years and it is recognized that Merkel cell polyomavirus (MCPyV) and ultraviolet (UV) radiation represent two different etiological inputs sharing clinical, histopathological, and prognostic similar features, although with different prognosis, this study investigated the detection of MCPyV in skin and lymph nodes with histological diagnosis of MCC. Formalin-fixed paraffin-embedded tissue (FFPE) were retrieved from archived specimens and MCPyV non-coding control region (NCCR) and viral capsid protein 1 (VP1) sequences were amplified and sequenced. Results provide an interesting observation concerning the discrepancy between the MCPyV DNA status in primary and metastatic sites: in fact, in all cases in which primary and metastatic lesions were investigated, MCPyV DNA was detected only in the primary lesions. Our data further support the “hit-and-run” theory, also proposed by other authors, and may lead to speculation that in some MCCs the virus is only necessary for the process of tumor initiation and that further mutations may render the tumor independent from the virus. Few point mutations were detected in the NCCR and only silent mutations were observed in the VP1 sequence compared to the MCPyV MCC350 isolate. To unequivocally establish a role of MCPyV in malignancies, additional well-controlled investigations are required, and larger cohorts should be examined.
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Affiliation(s)
- Carla Prezioso
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy; (C.P.); (F.O.); (F.P.)
- Microbiology of Chronic Neuro-degenerative Pathologies, IRCSS San Raffaele Pisana, 00163 Rome, Italy
| | - Raffaella Carletti
- Department of Translational and Precision Medicine, Sapienza University of Rome, 00185 Rome, Italy;
| | - Francisco Obregon
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy; (C.P.); (F.O.); (F.P.)
| | - Francesca Piacentini
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy; (C.P.); (F.O.); (F.P.)
| | | | - Giuseppe Soda
- Department of Molecular Medicine, Sapienza University of Rome, 00161 Rome, Italy;
| | - Ugo Moens
- Department of Medical Biology, Faculty of Health Sciences, University of Tromsø, The Arctic University of Norway, 9037 Tromsø, Norway;
| | - Cira Di Gioia
- Department of Radiological, Oncological and Pathological Sciences, Sapienza University of Rome, 00161 Rome, Italy;
| | - Valeria Pietropaolo
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy; (C.P.); (F.O.); (F.P.)
- Correspondence: ; Tel.: +39-06-49914439
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15
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Mezi S, Pomati G, Botticelli A, De Felice F, Musio D, della Monaca M, Amirhassankhani S, Vullo F, Cerbelli B, Carletti R, Di Gioia C, Catalano C, Valentini V, Tombolini V, Della Rocca C, Marchetti P. Primary squamous cell carcinoma of major salivary gland: "Sapienza Head and Neck Unit" clinical recommendations. Rare Tumors 2020; 12:2036361320973526. [PMID: 33282162 PMCID: PMC7691911 DOI: 10.1177/2036361320973526] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 10/23/2020] [Indexed: 12/03/2022] Open
Abstract
Primary squamous cell carcinoma of salivary gland (SCG) is an extremely rare type of malignant salivary gland tumor, which in turn results in scarcity of data available regarding both its treatment and associated genetic alterations. A retrospective analysis of 12 patients with primary SCG was conducted, along with analysis of the association between treatment, clinical/pathological characteristics, and outcomes. Most patients (8) were staged IVa, with the majority of them (10) having G3 fast growing cancer. Local and systemic recurrence were reported in only three out of nine parotid cases (0 out of 2 submandibular SCGs). In two out of eight patients local relapse occurred after integrated treatment, while recurrence occurred in two out of three patients undergoing exclusive surgery. Five patients eventually died. Treatment of resectable disease must be aggressive and multimodal, with achievement of loco-regional control in order to reduce rate of recurrence and improve outcomes. Metastatic disease would require a therapeutic strategy tailored to the molecular profile in order to improve the currently disappointing results.
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Affiliation(s)
- Silvia Mezi
- Department of Radiological, Oncological
and Pathological Sciences, “Sapienza” University of Rome, Rome, Italy
| | - Giulia Pomati
- Department of Radiological, Oncological
and Pathological Sciences, “Sapienza” University of Rome, Rome, Italy
| | - Andrea Botticelli
- Department of Clinical and Molecular
Medicine, “Sapienza” University of Rome, Rome, Italy
| | - Francesca De Felice
- Department of Radiological, Oncological
and Pathological Sciences, “Sapienza” University of Rome, Rome, Italy
| | - Daniela Musio
- Department of Radiological, Oncological
and Pathological Sciences, “Sapienza” University of Rome, Rome, Italy
| | - Marco della Monaca
- Department of Odontostomatological and
Maxillo-Facial Science “Sapienza” University of Rome, Rome, Italy
| | | | - Francesco Vullo
- Department of Radiological, Oncological
and Pathological Sciences, “Sapienza” University of Rome, Rome, Italy
| | - Bruna Cerbelli
- Department of Radiological, Oncological
and Pathological Sciences, “Sapienza” University of Rome, Rome, Italy
| | - Raffaella Carletti
- Department of Radiological, Oncological
and Pathological Sciences, “Sapienza” University of Rome, Rome, Italy
| | - Cira Di Gioia
- Department of Radiological, Oncological
and Pathological Sciences, “Sapienza” University of Rome, Rome, Italy
| | - Carlo Catalano
- Department of Radiological, Oncological
and Pathological Sciences, “Sapienza” University of Rome, Rome, Italy
| | - Valentino Valentini
- Department of Odontostomatological and
Maxillo-Facial Science “Sapienza” University of Rome, Rome, Italy
| | - Vincenzo Tombolini
- Department of Radiological, Oncological
and Pathological Sciences, “Sapienza” University of Rome, Rome, Italy
| | - Carlo Della Rocca
- Department of Medical-Surgical Sciences
and Biotechnologies, “Sapienza” University of Rome, Latina, Italy
| | - Paolo Marchetti
- Department of Clinical and Molecular
Medicine, “Sapienza” University of Rome, Rome, Italy
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16
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Mastromoro G, Guadagnolo D, Giancotti A, Di Gregorio MG, Marchionni E, Vena F, Lepri FR, Bargiacchi L, Ventriglia F, Di Gioia C, Novelli A, Pizzuti A. Recurrent prenatal PIEZO1-related lymphatic dysplasia: Expanding molecular and ultrasound findings. Eur J Med Genet 2020; 64:104106. [PMID: 33227434 DOI: 10.1016/j.ejmg.2020.104106] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 09/24/2020] [Accepted: 11/15/2020] [Indexed: 12/16/2022]
Abstract
Generalized lymphatic dysplasia (GLD), characterized by lymphedema, lymphangiectasias, chylothorax, effusions, represents a recognized cause of fetal hydrops. We describe for the first time recurrent pregnancies showing different ultrasound presentations of lymphatic dysplasia. The first fetus displayed diffuse subcutaneous cysts and septations while the second one presented fetal hydrops. Exome sequencing results at 18 gestational weeks in the second pregnancy showed compound heterozygosity for two novel PIEZO1 variants, afterwards detected also in the first fetus and in the heterozygous parents. Both ultrasound and genetic findings expand the current knowledge of PIEZO1-related GLD. We suggest exome sequencing in hydropic fetuses with normal cytogenetics and in pregnancies with recurrent hydrops/lymphatic dysplasia.
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Affiliation(s)
- Gioia Mastromoro
- Department of Experimental Medicine, Sapienza University of Rome, Policlinico Umberto I Hospital, Rome, Italy.
| | - Daniele Guadagnolo
- Department of Experimental Medicine, Sapienza University of Rome, Policlinico Umberto I Hospital, Rome, Italy
| | - Antonella Giancotti
- Department of Maternal and Child Health and Urologic Science, Sapienza University of Rome, Policlinico Umberto I Hospital, Rome, Italy
| | | | - Enrica Marchionni
- Department of Experimental Medicine, Sapienza University of Rome, Policlinico Umberto I Hospital, Rome, Italy
| | - Flaminia Vena
- Department of Maternal and Child Health and Urologic Science, Sapienza University of Rome, Policlinico Umberto I Hospital, Rome, Italy
| | | | - Lavinia Bargiacchi
- Department of Radiological, Oncological and Pathological Sciences, Sapienza, University of Rome, Rome, Italy
| | - Flavia Ventriglia
- Department of Pediatrics, Sapienza University of Rome, Policlinico Umberto I Hospital, Rome, Italy
| | - Cira Di Gioia
- Department of Radiological, Oncological and Pathological Sciences, Sapienza, University of Rome, Rome, Italy
| | - Antonio Novelli
- Laboratory of Medical Genetics, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Antonio Pizzuti
- Department of Experimental Medicine, Sapienza University of Rome, Policlinico Umberto I Hospital, Rome, Italy
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17
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Abstract
BACKGROUND Cholesterol granuloma is a histological entity containing cholesterol crystals surrounded by foreign-body giant cells and chronic inflammation. Tympanic cholesterol granuloma is a rare disease, while petrous bone cholesterol granuloma is more common. Surgery consists of elective management in most cases of CGs. There are several types of surgery described to treat cholesterol granuloma; however, a case treated by primary endoscopic ear surgery has not yet been described. The aim of this case report is to present the endoscopic characteristics of cholesterol granulomas and show how endoscopic ear surgery is possible in isolated and selected cases with this pathology. CASE REPORT We report the case of a 65-year-old patient affected by a cholesterol granuloma of the middle ear, with progressive hearing impairment and fullness of the left ear. The granuloma was diagnosed via medical imaging using magnetic resonance imaging, which identified the typical high signal intensity in T1- and T2-weighted images. In this case, cholesterol granuloma was limited to the epitympanic and mesotympanic regions. For small cholesterol granulomas confined to the middle ear, a canal wall-up or wall-down tympanoplasty plus ventilation tube insertion are usually performed. In this case, primary endoscopic surgery was performed under general anaesthesia to remove the presumed cholesterol granuloma. It was completely removed by this approach, without facial nerve injuries or postoperative complications. The patient had no disease recurrence at clinical and radiological investigation at 1-year follow-up. CONCLUSIONS An exclusive endoscopic approach to remove cholesterol granuloma is feasible. However, it should only be performed in selected cases.
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Affiliation(s)
- Diletta Angeletti
- Department of Sense Organs, Sapienza University of Rome, Rome, Italy
| | - Annalisa Pace
- Department of Sense Organs, Sapienza University of Rome, Rome, Italy
| | | | - Valeria Rossetti
- Department of Sense Organs, Sapienza University of Rome, Rome, Italy
| | - Andrea Colizza
- Department of Sense Organs, Sapienza University of Rome, Rome, Italy
| | - Cira Di Gioia
- Department of Radiology, Oncology and Anatomopathological Sciences, Sapienza University of Rome, Rome, Italy
| | - Giuseppe Magliulo
- Department of Sense Organs, Sapienza University of Rome, Rome, Italy
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18
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Verrienti A, Pecce V, Abballe L, Ramundo V, Falcone R, Inanloo Nigi Jak F, Brunelli C, Fadda G, Bosco D, Ascoli V, Carletti R, Di Gioia C, Grani G, Sponziello M. Analytical validation of a novel targeted next-generation sequencing assay for mutation detection in thyroid nodule aspirates and tissue. Endocrine 2020; 69:451-455. [PMID: 32506194 DOI: 10.1007/s12020-020-02372-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 05/27/2020] [Indexed: 12/18/2022]
Abstract
PURPOSE The identification of somatic mutations in cancer specimens enables detection of molecular markers for personalized treatment. We recently developed a novel molecular assay and evaluated its clinical performance as an ancillary molecular method for indeterminate thyroid nodule cytology. Herein we describe the analytical validation of the novel targeted next-generation sequencing (NGS) assay in thyroid samples from different sources. METHODS We present validation data of a novel NGS-based panel on 463 thyroid samples, including 310 fine-needle aspiration (FNA) specimens from different sources (FNA collected in preservative solution, liquid-based, and stained smears), 10 fresh frozen, and 143 formalin-fixed paraffin-embedded (FFPE) thyroid tissue specimens. Sequencing performance in the different samples was evaluated along with reproducibility, repeatability, minimum nucleic acid input to detect variants, and analytical sensitivity of the assay. RESULTS All thyroid samples achieved high sequencing performance, with a mean base coverage depth ranging from 2228 × (in liquid-based FNA) to 3661 × (in FNA stained smears), and coverage uniformity ranging from 86% (in FFPE) to 95% (in FNA collected in preservative solution), with all target regions covered above the minimum depth required to call a variant (500×). The minimum nucleic acid input was 1 ng. Analytic sensitivity for mutation detection was 2-5% mutant allele frequency. CONCLUSIONS This validation study of a novel NGS-based assay for thyroid nodules demonstrated that the assay can be reliably used on multiple thyroid sample types, including FNA from different sources and FF and FFPE thyroid samples, thus providing a robust and reliable assay to genotype thyroid nodules, which may improve thyroid cancer diagnosis and care.
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Affiliation(s)
- Antonella Verrienti
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, Rome, Italy
| | - Valeria Pecce
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, Rome, Italy
| | - Luana Abballe
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, Rome, Italy.
| | - Valeria Ramundo
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, Rome, Italy
| | - Rosa Falcone
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, Rome, Italy
| | | | - Chiara Brunelli
- Division of Anatomic Pathology and Histology, Catholic University of Sacred Heart, Foundation "Agostino Gemelli" University Hospital IRCCS, Rome, Italy
| | - Guido Fadda
- Division of Anatomic Pathology and Histology, Catholic University of Sacred Heart, Foundation "Agostino Gemelli" University Hospital IRCCS, Rome, Italy
| | - Daniela Bosco
- Department of Radiological, Oncological and Pathological Sciences, "Sapienza" University of Rome, Rome, Italy
| | - Valeria Ascoli
- Department of Radiological, Oncological and Pathological Sciences, "Sapienza" University of Rome, Rome, Italy
| | - Raffaella Carletti
- Department of Radiological, Oncological and Pathological Sciences, "Sapienza" University of Rome, Rome, Italy
| | - Cira Di Gioia
- Department of Radiological, Oncological and Pathological Sciences, "Sapienza" University of Rome, Rome, Italy
| | - Giorgio Grani
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, Rome, Italy
| | - Marialuisa Sponziello
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, Rome, Italy
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19
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Pecce V, Verrienti A, Abballe L, Carletti R, Grani G, Falcone R, Ramundo V, Durante C, Di Gioia C, Russo D, Filetti S, Sponziello M. Loss of Function SETD2 Mutations in Poorly Differentiated Metastases from Two Hürthle Cell Carcinomas of the Thyroid. Cancers (Basel) 2020; 12:cancers12071892. [PMID: 32674319 PMCID: PMC7409075 DOI: 10.3390/cancers12071892] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 07/10/2020] [Accepted: 07/11/2020] [Indexed: 02/06/2023] Open
Abstract
Hürthle cell carcinomas (HCC) are rare differentiated thyroid cancers that display low avidity for radioactive iodine and respond poorly to kinase inhibitors. Here, using next-generation sequencing, we analyzed the mutational status of primary tissue and poorly differentiated metastatic tissue from two HCC patients. In both cases, metastatic tissues harbored a mutation of SETD2, each resulting in loss of the SRI and WW domains of SETD2, a methyltransferase that trimethylates H3K36 (H3K36me3) and also interacts with p53 to promote its stability. Functional studies of the novel p.D1890fs6* mutation (case 1) revealed significantly reduced H3K36me3 levels in SETD2-mutated tissue and primary cell cultures and decreased levels of the active form of p53. Restoration of SETD2-wildtype expression in the SETD2-mutant cells significantly reduced the expression of four well-known stemness markers (OCT-4, SOX2, IPF1, Goosecoid). These findings suggest potential roles for SETD2 loss-of-function mutations in HCC progression, possibly involving p53 destabilization and promotion of stemness. Their prevalence and potential treatment implications in thyroid cancer, especially HCC, require further study.
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Affiliation(s)
- Valeria Pecce
- Department of Translational and Precision Medicine, “Sapienza” University of Rome, 00161 Rome, Italy; (V.P.); (A.V.); (L.A.); (G.G.); (R.F.); (V.R.); (C.D.); (S.F.)
| | - Antonella Verrienti
- Department of Translational and Precision Medicine, “Sapienza” University of Rome, 00161 Rome, Italy; (V.P.); (A.V.); (L.A.); (G.G.); (R.F.); (V.R.); (C.D.); (S.F.)
| | - Luana Abballe
- Department of Translational and Precision Medicine, “Sapienza” University of Rome, 00161 Rome, Italy; (V.P.); (A.V.); (L.A.); (G.G.); (R.F.); (V.R.); (C.D.); (S.F.)
| | - Raffaella Carletti
- Department of Radiological, Oncological and Pathological Sciences, “Sapienza” University of Rome, 00161 Rome, Italy; (R.C.); (C.D.G.)
| | - Giorgio Grani
- Department of Translational and Precision Medicine, “Sapienza” University of Rome, 00161 Rome, Italy; (V.P.); (A.V.); (L.A.); (G.G.); (R.F.); (V.R.); (C.D.); (S.F.)
| | - Rosa Falcone
- Department of Translational and Precision Medicine, “Sapienza” University of Rome, 00161 Rome, Italy; (V.P.); (A.V.); (L.A.); (G.G.); (R.F.); (V.R.); (C.D.); (S.F.)
| | - Valeria Ramundo
- Department of Translational and Precision Medicine, “Sapienza” University of Rome, 00161 Rome, Italy; (V.P.); (A.V.); (L.A.); (G.G.); (R.F.); (V.R.); (C.D.); (S.F.)
| | - Cosimo Durante
- Department of Translational and Precision Medicine, “Sapienza” University of Rome, 00161 Rome, Italy; (V.P.); (A.V.); (L.A.); (G.G.); (R.F.); (V.R.); (C.D.); (S.F.)
| | - Cira Di Gioia
- Department of Radiological, Oncological and Pathological Sciences, “Sapienza” University of Rome, 00161 Rome, Italy; (R.C.); (C.D.G.)
| | - Diego Russo
- Department of Health Sciences, “Magna Graecia” University of Catanzaro, 88100 Catanzaro, Italy;
| | - Sebastiano Filetti
- Department of Translational and Precision Medicine, “Sapienza” University of Rome, 00161 Rome, Italy; (V.P.); (A.V.); (L.A.); (G.G.); (R.F.); (V.R.); (C.D.); (S.F.)
| | - Marialuisa Sponziello
- Department of Translational and Precision Medicine, “Sapienza” University of Rome, 00161 Rome, Italy; (V.P.); (A.V.); (L.A.); (G.G.); (R.F.); (V.R.); (C.D.); (S.F.)
- Correspondence:
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20
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Castoldi G, Carletti R, Ippolito S, Colzani M, Barzaghi F, Stella A, Zerbini G, Perseghin G, Zatti G, Di Gioia C. P0984SGLT2 INHIBITION PREVENTS RENAL FIBROSIS IN CYCLOSPORINE NEPHROPATHY. Nephrol Dial Transplant 2020. [DOI: 10.1093/ndt/gfaa142.p0984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background and Aims
Sodium glucose cotransporter 2 (SGLT2) inhibitors, a new class of antidiabetic drugs, showed nephroprotection in type 2 diabetic patients. The mechanisms underlying nephroprotection are not completely known and it is unclear whether the nephroprotective effects are present also in non-diabetic nephropathy. The aim of this study was to evaluate the effects of empagliflozin, a SGLT-2 inhibitor, in cyclosporine nephropathy in the absence of diabetes.
Method
Ten days before the beginning and then during the entire experimental periods, low-salt diet (Teklad 7034) was administered to Sprague Dawley rats. Cyclosporine-A (CsA, 15 mg/kg/day, intraperitoneal injection; n=6) and CsA plus empagliflozin (Empa, 10 mg/kg /day, per os; n=6) were administered for 4 weeks. Control group was treated with placebo (n=6). Blood pressure was measured by plethysmographic method at the beginning and at the end of the experimental period. At the end of the protocol, the kidneys were excised for histomorphometric analysis of renal fibrosis and for immunohistochemical evaluation of inflammatory infiltrates and tyrosine hydroxylase expression, used as marker of symphatetic nerve activity.
Results
The rats treated with CsA showed a significant increase (p <0.01) in blood pressure, which was slightly reduced by administration of empagliflozin. CsA administration caused an increase in glomerular and tubulo-interstitial fibrosis (p <0.05), renal inflammatory infiltrates (p <0.05) and tyrosine hydroxylase expression (p <0.01) as compared to the control rats. Treatment with empagliflozin reduced glomerular and tubulo-interstitial fibrosis (p <0.05), inflammatory cell infiltration (p <0.01) and tyrosine hydroxylase expression (p <0.01), as compared to CsA-treated rats.
Conclusion
Empagliflozin administration showed protective effects on cyclosporine nephropathy, decreasing renal fibrosis, macrophage infiltration and tyrosine hydroxylase expression. These data suggest that the nephroprotective role of empagliflozin could not be restricted only to diabetic nephropathy.
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Affiliation(s)
- Giovanna Castoldi
- Dipartimento di Medicina e Chirurgia, Universita' degli Studi di Milano-Bicocca, Monza, Italy
| | - Raffaella Carletti
- Dip. Scienze Radiol., Oncol., Anatomopatologiche. Istituto Anatomia Patologica, Sapienza Universita' di Roma, Rome, Italy
| | - Silvia Ippolito
- Laboratorio Analisi Chimico Cliniche, Ospedale San Gerardo. ASST Monza, Monza, Italy
| | - Massimiliano Colzani
- Dipartimento di Medicina e Chirurgia, Universita' degli Studi di Milano-Bicocca, Monza, Italy
| | - Francesca Barzaghi
- Dipartimento di Medicina e Chirurgia, Universita' degli Studi di Milano-Bicocca, Monza, Italy
| | - Andrea Stella
- Dipartimento di Medicina e Chirurgia, Universita' degli Studi di Milano-Bicocca, Monza, Italy
| | - Gianpaolo Zerbini
- Unita' Complicanze del Diabete., IRCCS Istituto Scientifico San Raffaele, Milano, Italy
| | - Gianluca Perseghin
- Dipartimento di Medicina e Chirurgia, Universita' degli Studi di Milano-Bicocca, Monza, Italy
- Dip. Medicina Interna e Riabilitazione, Policlinico di Monza, Monza, Italy
| | - Giovanni Zatti
- Dipartimento di Medicina e Chirurgia, Universita' degli Studi di Milano-Bicocca, Monza, Italy
- Clinica Ortopedica, Ospedale San Gerardo. ASST Monza., Monza, Italy
| | - Cira Di Gioia
- Dip. Scienze Radiol., Oncol., Anatomopatologiche. Istituto Anatomia Patologica, Sapienza Universita' di Roma, Rome, Italy
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21
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Rizzo MI, Ralli M, Nicolazzo C, Gradilone A, Carletti R, Di Gioia C, De Vincentiis M, Greco A. Detection of circulating tumor cells in patients with laryngeal cancer using ScreenCell: Comparative pre- and post-operative analysis and association with prognosis. Oncol Lett 2020; 19:4183-4188. [PMID: 32391112 DOI: 10.3892/ol.2020.11528] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2019] [Accepted: 02/20/2020] [Indexed: 12/20/2022] Open
Abstract
The presence of circulating tumor cells (CTCs) in the blood of patients with metastatic breast, colorectal and prostate cancer have been widely investigated; however, few studies have examined CTCs in patients with laryngeal cancer. The present pilot study aimed to detect pre- and postoperative CTCs in the blood of patients with laryngeal cancer and evaluate the association with prognosis. Eight patients with laryngeal squamous cell carcinoma (LSCC) at stage III were included in the present study and underwent total or subtotal laryngectomy and radical bilateral neck lymph node dissection. Blood samples were collected from all patients before and after surgery at different time-points. The following processing steps were followed; preoperative blood sampling, surgery, postoperative blood sampling at 3, 6 and 12 month follow-ups, and prognostic association analysis. CTCs were retained on ScreenCell filters for cytological characterization. The presence of CTCs was associated with a less favorable prognosis, whereas a decrease of CTCs in the postoperative sampling was observed in patients who exhibited an improved therapeutic response. The results of the present pilot study revealed a possible association between the presence of CTCs and a less favorable prognosis in patients with LSCC; therefore, these preliminary findings may encourage further research into the incorporation of a liquid biopsy in the management of LSCC, as this may help identify patients with occult metastatic disease earlier and in a non-invasive manner. In addition, this approach may represent novel independent prognostic factor for use in the clinical evaluation of patients with LSCC.
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Affiliation(s)
- Maria Ida Rizzo
- Department of Surgical Science, Sapienza University of Rome, Rome 00186, Italy.,Craniofacial Center, Plastic and Maxillofacial Surgery Unit, Bambino Gesù Children Hospital, Rome 00165, Italy
| | - Massimo Ralli
- Department of Sense Organs, Sapienza University of Rome, Rome 00186, Italy
| | - Chiara Nicolazzo
- Department of Molecular Medicine-Circulating Tumor Cells Unit, Sapienza University of Rome, Rome 00186, Italy
| | - Angela Gradilone
- Department of Molecular Medicine-Circulating Tumor Cells Unit, Sapienza University of Rome, Rome 00186, Italy
| | - Raffaella Carletti
- Department of Radiological, Oncological and Pathological Sciences, Sapienza University of Rome, Rome 00186, Italy
| | - Cira Di Gioia
- Department of Radiological, Oncological and Pathological Sciences, Sapienza University of Rome, Rome 00186, Italy
| | - Marco De Vincentiis
- Department of Oral and Maxillofacial Sciences, Sapienza University of Rome, Rome 00186, Italy
| | - Antonio Greco
- Department of Sense Organs, Sapienza University of Rome, Rome 00186, Italy
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22
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Falcone R, Sponziello M, Carletti R, Di Gioia C, Nardi F, Mio C, Pecce V, Abballe L, Grani G, Ramundo V, Damante G, Durante C, Filetti M, Roberto M, Marchetti P, Verrienti A. Exploring the molecular insights of concurrent composite mucoepidermoid carcinoma and papillary thyroid carcinoma. Endocrine 2020; 68:230-232. [PMID: 32048208 DOI: 10.1007/s12020-020-02221-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Accepted: 02/03/2020] [Indexed: 10/25/2022]
Affiliation(s)
- Rosa Falcone
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, 00185, Rome, Italy
| | - Marialuisa Sponziello
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, 00185, Rome, Italy.
| | - Raffella Carletti
- Department of Radiological, Oncological and Pathological Sciences, "Sapienza" University of Rome, Rome, Italy
| | - Cira Di Gioia
- Department of Radiological, Oncological and Pathological Sciences, "Sapienza" University of Rome, Rome, Italy
| | - Francesco Nardi
- Department of Radiological, Oncological and Pathological Sciences, "Sapienza" University of Rome, Rome, Italy
| | - Catia Mio
- Department of Medicine, University of Udine, 33100, Udine, Italy
| | - Valeria Pecce
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, 00185, Rome, Italy
| | - Luana Abballe
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, 00185, Rome, Italy
| | - Giorgio Grani
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, 00185, Rome, Italy
| | - Valeria Ramundo
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, 00185, Rome, Italy
| | - Giuseppe Damante
- Department of Medicine, University of Udine, 33100, Udine, Italy
| | - Cosimo Durante
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, 00185, Rome, Italy
| | - Marco Filetti
- Department of Clinical and Molecular Medicine, Sant'Andrea Hospital, "Sapienza" University of Rome, 00189, Rome, Italy
| | - Michela Roberto
- Department of Clinical and Molecular Medicine, Sant'Andrea Hospital, "Sapienza" University of Rome, 00189, Rome, Italy
| | - Paolo Marchetti
- Department of Radiological, Oncological and Pathological Sciences, "Sapienza" University of Rome, Rome, Italy
| | - Antonella Verrienti
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, 00185, Rome, Italy
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23
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Falcone R, Sponziello M, Carletti R, Di Gioia C, Nardi F, Mio C, Pecce V, Abballe L, Grani G, Ramundo V, Damante G, Durante C, Filetti M, Roberto M, Marchetti P, Verrienti A. Correction to: Exploring the molecular insights of concurrent composite mucoepidermoid carcinoma and papillary thyroid carcinoma. Endocrine 2020; 68:248. [PMID: 32207037 DOI: 10.1007/s12020-020-02262-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
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Affiliation(s)
- Rosa Falcone
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, 00185, Rome, Italy
| | - Marialuisa Sponziello
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, 00185, Rome, Italy.
| | - Raffella Carletti
- Department of Radiological, Oncological and Pathological Sciences, "Sapienza" University of Rome, Rome, Italy
| | - Cira Di Gioia
- Department of Radiological, Oncological and Pathological Sciences, "Sapienza" University of Rome, Rome, Italy
| | - Francesco Nardi
- Department of Radiological, Oncological and Pathological Sciences, "Sapienza" University of Rome, Rome, Italy
| | - Catia Mio
- Department of Medicine, University of Udine, 33100, Udine, Italy
| | - Valeria Pecce
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, 00185, Rome, Italy
| | - Luana Abballe
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, 00185, Rome, Italy
| | - Giorgio Grani
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, 00185, Rome, Italy
| | - Valeria Ramundo
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, 00185, Rome, Italy
| | - Giuseppe Damante
- Department of Medicine, University of Udine, 33100, Udine, Italy
| | - Cosimo Durante
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, 00185, Rome, Italy
| | - Marco Filetti
- Department of Clinical and Molecular Medicine, Sant'Andrea Hospital, "Sapienza" University of Rome, 00189, Rome, Italy
| | - Michela Roberto
- Department of Clinical and Molecular Medicine, Sant'Andrea Hospital, "Sapienza" University of Rome, 00189, Rome, Italy
| | - Paolo Marchetti
- Department of Radiological, Oncological and Pathological Sciences, "Sapienza" University of Rome, Rome, Italy
| | - Antonella Verrienti
- Department of Translational and Precision Medicine, "Sapienza" University of Rome, 00185, Rome, Italy
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24
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Ledda M, Fioretti D, Lolli MG, Papi M, Di Gioia C, Carletti R, Ciasca G, Foglia S, Palmieri V, Marchese R, Grimaldi S, Rinaldi M, Lisi A. Biocompatibility assessment of sub-5 nm silica-coated superparamagnetic iron oxide nanoparticles in human stem cells and in mice for potential application in nanomedicine. Nanoscale 2020; 12:1759-1778. [PMID: 31895375 DOI: 10.1039/c9nr09683c] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Ultrasmall superparamagnetic iron oxide nanoparticles with a size <5 nm are emerging nanomaterials for their excellent biocompatibility, chemical stability, and tunable surface modifications. The applications explored include dual-modal or multi-modal imaging, drug delivery, theranostics and, more recently, magnetic resonance angiography. Good biocompatibility and biosafety are regarded as the preliminary requirements for their biomedical applications and further exploration in this field is still required. We previously synthesized and characterized ultrafine (average core size of 3 nm) silica-coated superparamagnetic iron oxide fluorescent nanoparticles, named sub-5 SIO-Fl, uniform in size, shape, chemical properties and composition. The cellular uptake and in vitro biocompatibility of the as-synthesized nanoparticles were demonstrated in a human colon cancer cellular model. Here, we investigated the biocompatibility of sub-5 SIO-Fl nanoparticles in human Amniotic Mesenchymal Stromal/Stem Cells (hAMSCs). Kinetic analysis of cellular uptake showed a quick nanoparticle internalization in the first hour, increasing over time and after long exposure (48 h), the uptake rate gradually slowed down. We demonstrated that after internalization, sub-5 SIO-Fl nanoparticles neither affect hAMSC growth, viability, morphology, cytoskeletal organization, cell cycle progression, immunophenotype, and the expression of pro-angiogenic and immunoregulatory paracrine factors nor the osteogenic and myogenic differentiation markers. Furthermore, sub-5 SIO-Fl nanoparticles were intravenously injected into mice to investigate the in vivo biodistribution and toxicity profile for a time period of 7 weeks. Our findings showed an immediate transient accumulation of nanoparticles in the kidney, followed by the liver and lungs, where iron contents increased over a 7-week period. Histopathology, hematology, serum pro-inflammatory response, body weight and mortality studies demonstrated a short- and long-term biocompatibility and biosafety profile with no apparent acute and chronic toxicity caused by these nanoparticles in mice. Overall, these results suggest the feasibility of using sub-5 SIO-Fl nanoparticles as a promising agent for stem cell magnetic targeting as well as for diagnostic and therapeutic applications in oncology.
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Affiliation(s)
- Mario Ledda
- Institute of Translational Pharmacology (IFT), Department of Biomedical Sciences, National Research Council (CNR), via del Fosso del Cavaliere 100, 00133 Rome, Italy.
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25
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Tallini G, De Leo A, Repaci A, de Biase D, Bacchi Reggiani ML, Di Nanni D, Ambrosi F, Di Gioia C, Grani G, Rhoden KJ, Solaroli E, Monari F, Filetti S, Durante C. Does the Site of Origin of the Microcarcinoma with Respect to the Thyroid Surface Matter? A Multicenter Pathologic and Clinical Study for Risk Stratification. Cancers (Basel) 2020; 12:cancers12010246. [PMID: 31963890 PMCID: PMC7016743 DOI: 10.3390/cancers12010246] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 01/13/2020] [Accepted: 01/15/2020] [Indexed: 02/05/2023] Open
Abstract
It is unclear whether the site of origin of papillary thyroid microcarcinoma (mPTC) with respect to the thyroid surface has an influence on clinicopathologic parameters. The objectives of the study were to: (i) Accurately measure the mPTC distance from the thyroid surface; (ii) analyze whether this distance correlates with relevant clinicopathologic parameters; and (iii) investigate the impact of the site of origin of the mPTC on risk stratification. Clinicopathologic features and BRAF mutational status were analyzed and correlated with the site of origin of the mPTC in a multicenter cohort of 298 mPTCs from six Italian medical institutions. Tumors arise at a median distance of 3.5 mm below the surface of the thyroid gland. Statistical analysis identified four distinct clusters. Group A, mPTC: size ≥ 5 mm and distance of the edge of the tumor from the thyroid capsule = 0 mm; group B, mPTC: size ≥ 5 mm and distance of the edge of the tumor from the thyroid capsule > 0 mm; group C, mPTC: size < 5 mm and distance of the edge of the tumor from the thyroid capsule = 0 mm; and group D, mPTC: size < 5 mm and distance of the edge of the tumor from the thyroid capsule > 0 mm. Univariate analysis demonstrates significant differences between the groups: Group A shows the most aggressive features, and group D the most indolent ones. By multivariate analysis, group A tumors are characterized by tall cell histotype, BRAF V600E mutation, tumor fibrosis, aggressive growth with invasive features, vascular invasion, lymph node metastases, and intermediate ATA risk. The mPTC clinicopathologic features vary according to the tumor size and distance from the thyroid surface. A four-group model may be useful for risk stratification and to refine the selection of nodules to be targeted for fine needle aspiration.
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Affiliation(s)
- Giovanni Tallini
- Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna–Molecular Diagnostic Unit, 40138 Azienda USL di Bologna, Italy; (D.D.N.); (F.A.)
- Correspondence: ; Tel.: +39-051-214-4717
| | - Antonio De Leo
- Pathology Unit, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, S. Orsola-Malpighi Hospital, 40138 Bologna, Italy;
| | - Andrea Repaci
- Endocrinology Unit, Department of Medical and Surgical Sciences, University of Bologna, S. Orsola-Malpighi Hospital, 40138 Bologna, Italy;
| | - Dario de Biase
- Department of Pharmacy and Biotechnology, University of Bologna–Molecular Diagnostic Unit, Azienda USL di Bologna, University of Bologna, 40138 Bologna, Italy;
| | - Maria Letizia Bacchi Reggiani
- Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, S. Orsola-Malpighi Hospital, 40138 Bologna, Italy;
| | - Doriana Di Nanni
- Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna–Molecular Diagnostic Unit, 40138 Azienda USL di Bologna, Italy; (D.D.N.); (F.A.)
| | - Francesca Ambrosi
- Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna–Molecular Diagnostic Unit, 40138 Azienda USL di Bologna, Italy; (D.D.N.); (F.A.)
| | - Cira Di Gioia
- Department of Radiological, Oncological and Pathological Sciences, “Sapienza” University of Rome, 00185 Rome, Italy;
| | - Giorgio Grani
- Department of Translational and Precision Medicine, “Sapienza” University of Rome, 00185 Rome, Italy; (G.G.); (C.D.)
| | - Kerry Jane Rhoden
- Genetics Unit, Department of Medical and Surgical Sciences, University of Bologna, S. Orsola-Malpighi Hospital, 40138 Bologna, Italy;
| | - Erica Solaroli
- Endocrinology Unit, Ospedale Maggiore, 40133 Bologna, Italy;
| | - Fabio Monari
- Radiation Therapy Unit, S. Orsola-Malpighi Hospital, 40138 Bologna, Italy;
| | - Sebastiano Filetti
- Department of Translational and Precision Medicine, “Sapienza” University of Rome, 00185 Rome, Italy; (G.G.); (C.D.)
| | - Cosimo Durante
- Department of Translational and Precision Medicine, “Sapienza” University of Rome, 00185 Rome, Italy; (G.G.); (C.D.)
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Feola T, Puliani G, Sesti F, Modica R, Biffoni M, Di Gioia C, Carletti R, Anastasi E, Di Vito V, Centello R, Lenzi A, Isidori AM, Faggiano A, Giannetta E. Laryngeal Neuroendocrine Tumor With Elevated Serum Calcitonin: A Diagnostic and Therapeutic Challenge. Case Report and Review of Literature. Front Endocrinol (Lausanne) 2020; 11:397. [PMID: 32765421 PMCID: PMC7378381 DOI: 10.3389/fendo.2020.00397] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Accepted: 05/18/2020] [Indexed: 12/11/2022] Open
Abstract
Introduction: Laryngeal neuroendocrine neoplasms (NENs) are a rare group of NENs of the neck, which commonly show immunostaining for calcitonin. Laryngeal NENs with calcitonin hypersecretion and lymph node metastases represent a diagnostic and therapeutic challenge, which should be included in the differential diagnosis of medullary thyroid carcinoma (MTC). We report a complex case of laryngeal NEN with calcitonin hypersecretion and a review of the literature. Case Presentation: A 59-year-old man presented with dysphagia, dyspnea, and lateral cervical mass; he was a smoker. At first imaging, a laryngeal lesion with lateral cervical lymphadenopathies was found, and it resulted as a moderately differentiated neuroendocrine tumor (G2), Ki67 = 5%, positive for calcitonin. Increased levels of serum calcitonin (50 pg/ml) were found. The patient started somatostatin analogs for lesions positivity to somatostatin receptor-based imaging. After 5 months, the disease progressed at 18F-fluorodeoxyglucose (18F-FDG) PET-CT, and also new painful cutaneous lesions occurred. Considering high serum levels of calcitonin, differential diagnosis with MTC was required. Patient performed a thyroid color Doppler ultrasound, nodule fine needle aspiration, calcitonin dosage in fine needle washout fluid, and a calcium gluconate stimulation test. After multidisciplinary evaluation, we decided to perform a total thyroidectomy associated with lateral cervical lymphadenectomy and resection of skin metastases. No MTC was found. Two of the five resected lymph nodes, left upper parathyroid, and skin lesions were metastases of NEN G2, positive for calcitonin. After 2 months, new painful skin lesions occurred, and a target therapy with everolimus 10 mg/day was started. After 6 months of therapy, partial metabolic response with a reduction of 53.7% of radiotracer uptake at primary tumor was detected together with an improvement of patient's quality of life. Conclusions: The present case is the seventh described in the literature of laryngeal NEN associated with elevated serum calcitonin levels and the first case with parathyroid metastasis, suggesting the importance of a correct differential diagnosis between MTC and calcitonin-secreting laryngeal NEN, using an integrated approach of biochemistry and advanced imaging. This is also the first time that somatostatin analogs and then everolimus were used in this setting, resulting in clinical and partial metabolic response.
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Affiliation(s)
- Tiziana Feola
- Department of Experimental Medicine Sapienza University of Rome, Rome, Italy
- Neuroendocrinology, Neuromed Institute, IRCCS, Pozzilli, Italy
| | - Giulia Puliani
- Department of Experimental Medicine Sapienza University of Rome, Rome, Italy
| | - Franz Sesti
- Department of Experimental Medicine Sapienza University of Rome, Rome, Italy
| | - Roberta Modica
- Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Marco Biffoni
- Department of Surgical Sciences, Sapienza University of Rome, Rome, Italy
| | - Cira Di Gioia
- Department of Radiological, Oncological and Pathological Sciences, Sapienza University of Rome, Rome, Italy
| | - Raffaella Carletti
- Department of Radiological, Oncological and Pathological Sciences, Sapienza University of Rome, Rome, Italy
| | - Emanuela Anastasi
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - Valentina Di Vito
- Department of Experimental Medicine Sapienza University of Rome, Rome, Italy
| | - Roberta Centello
- Department of Experimental Medicine Sapienza University of Rome, Rome, Italy
| | - Andrea Lenzi
- Department of Experimental Medicine Sapienza University of Rome, Rome, Italy
| | - Andrea M. Isidori
- Department of Experimental Medicine Sapienza University of Rome, Rome, Italy
| | | | - Elisa Giannetta
- Department of Experimental Medicine Sapienza University of Rome, Rome, Italy
- *Correspondence: Elisa Giannetta
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27
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Cantisani V, David E, Grazhdani H, Rubini A, Radzina M, Dietrich CF, Durante C, Lamartina L, Grani G, Valeria A, Bosco D, Di Gioia C, Frattaroli FM, D'Andrea V, De Vito C, Fresilli D, D'Ambrosio F, Giacomelli L, Catalano C. Prospective Evaluation of Semiquantitative Strain Ratio and Quantitative 2D Ultrasound Shear Wave Elastography (SWE) in Association with TIRADS Classification for Thyroid Nodule Characterization. Ultraschall Med 2019; 40:495-503. [PMID: 31137050 DOI: 10.1055/a-0853-1821] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
PURPOSE To evaluate the diagnostic performance of strain ratio elastography (SRE) and shear wave elastography (SWE) alone and in combination with Thyroid Imaging Reporting and Data System (TIRADS) classification parameters to improve differentiation between benign and malignant thyroid nodules. MATERIALS AND METHODS In this prospective study benign (n = 191) and malignant (n = 52) thyroid nodules were examined with high-resolution ultrasound (US) features using the TIRADS lexicon and SRE semiquantitative and SWE quantitative findings using histology or cytology as the gold standard with a 12-month follow-up. Sensitivity (Se), specificity (Sp) and the area under the ROC curve (AUROC) were used to evaluate the diagnostic performance of each feature and combinations of the methods. RESULTS TIRADS score showed a sensitivity of 59.6 %, a specificity of 83.8 % with an AUROC of 0.717, a PPV of 50.0 % and an NPV of 88.4 %. SRE yielded the highest performance with a sensitivity of 82.7 %, a specificity of 92.7 % with AUROC of 0.877, a PPV 75.4 % and an NPV of 95.2 %. SWE (kPa) had a sensitivity and specificity of 67.3 % and 82.7 %, respectively, with an AUROC of 0.750, a PPV of 51.5 % and an NPV of 90.3 %. Differences were significant for SRE only but not for SWE. CONCLUSION Ultrasound elastography may improve thyroid nodule discrimination. In particular, SRE has a better performance than TIRADS classification, while their combination improves sensitivity.
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Affiliation(s)
- Vito Cantisani
- Department of Radiology, Sapienza-University of Rome, Rome, Italy
| | | | - Hektor Grazhdani
- Poliambulatorio Roma Eur, Associazione dei Cavalieri Italiani Sovrano Militare Ordine di Malta, Rome, Italy
| | - Antonello Rubini
- Department of Radiology, Sapienza-University of Rome, Rome, Italy
| | - Maija Radzina
- Diagnostic Radiology Institute, P. Stradina Clinical University-Hospital, Riga, Latvia
| | | | - Cosimo Durante
- Department of Internal Medicine and Medical Specialities, Sapienza-University of Rome, Rome, Italy
| | - Livia Lamartina
- Department of Internal Medicine and Medical Specialities, Sapienza-University of Rome, Rome, Italy
| | - Giorgio Grani
- Department of Internal Medicine and Medical Specialities, Sapienza-University of Rome, Rome, Italy
| | - Ascoli Valeria
- Department of Pathological Anatomy and Cytodiagnostic, Sapienza-University of Rome, Rome, Italy
| | - Daniela Bosco
- Department of Pathological Anatomy and Cytodiagnostic, Sapienza-University of Rome, Rome, Italy
| | - Cira Di Gioia
- Department of Pathological Anatomy and Cytodiagnostic, Sapienza-University of Rome, Rome, Italy
| | | | - Vito D'Andrea
- Department of Surgical Sciences, Sapienza-University of Rome, Rome, Italy
| | - Corrado De Vito
- Department of Public Health and Infectious Diseases, Sapienza-University of Rome, Rome, Italy
| | - Daniele Fresilli
- University Sapienza, Department of Radiological Sciences, Rome, Italy
| | | | - Laura Giacomelli
- Department of Surgical Sciences, Sapienza-University of Rome, Rome, Italy
| | - Carlo Catalano
- Department of Radiology, Sapienza-University of Rome, Rome, Italy
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28
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Falcone R, Ramundo V, Lamartina L, Ascoli V, Bosco D, Di Gioia C, Montesano T, Biffoni M, Bononi M, Giacomelli L, Minni A, Segni M, Maranghi M, Cantisani V, Durante C, Grani G. Sonographic Presentation of Metastases to the Thyroid Gland: A Case Series. J Endocr Soc 2018; 2:855-859. [PMID: 30019024 PMCID: PMC6041777 DOI: 10.1210/js.2018-00124] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Accepted: 06/18/2018] [Indexed: 02/08/2023] Open
Abstract
Incidental sonographic discovery of thyroid nodules is an increasingly common event. The vast majority is benign, and those that are malignant, are generally associated with an indolent course and low mortality. Sonographic scoring systems have been developed to help clinicians identify nodules that warrant prompt fine-needle aspiration cytology (FNAC), but they are based largely on experience with papillary thyroid cancers. We analyzed the performance of four scoring systems widely used for this purpose (American Thyroid Association Guidelines, American Association of Clinical Endocrinologists/American College of Endocrinology/Associazione Medici Endocrinologi Guidelines, European Thyroid Imaging Reporting and Data System, and Korean Thyroid Imaging Reporting and Data System) in patients whose nodules proved to be metastases from other solid cancers. Such nodules reportedly account for 0.2% to 3% of all thyroid malignancies. Each scoring system was used to assess retrospectively the malignancy risk and indications for FNAC of five patients’ thyroid nodules that were ultimately diagnosed as metastases (from renal cell carcinoma, breast cancer, and lung cancer in two cases and esophageal cancer). The primaries identified in these cases are those most commonly reported to metastasize to the thyroid. In two cases, the thyroid metastases were the first sign of undetected neoplastic disease. Although sonography alone cannot distinguish thyroid metastases from primary thyroid malignancies, all four scoring systems classified the metastatic nodules as suspicious enough to require FNAC. The five cases accounted for 0.2% of those cytologically examined in our center. In most cases, cytology provided useful guidance for the subsequent management of these lesions, which differs from that of primary thyroid cancers and requires multidisciplinary input.
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Affiliation(s)
- Rosa Falcone
- Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome, Italy
| | - Valeria Ramundo
- Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome, Italy
| | - Livia Lamartina
- Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome, Italy
| | - Valeria Ascoli
- Dipartimento di Scienze Radiologiche, Oncologiche ed Anatomo Patologiche, Sapienza Università di Roma, Rome, Italy
| | - Daniela Bosco
- Dipartimento di Scienze Radiologiche, Oncologiche ed Anatomo Patologiche, Sapienza Università di Roma, Rome, Italy
| | - Cira Di Gioia
- Dipartimento di Scienze Radiologiche, Oncologiche ed Anatomo Patologiche, Sapienza Università di Roma, Rome, Italy
| | - Teresa Montesano
- Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome, Italy
| | - Marco Biffoni
- Dipartimento di Scienze Chirurgiche, Sapienza Università di Roma, Rome, Italy
| | - Marco Bononi
- Dipartimento di Chirurgia "P. Valdoni," Sapienza Università di Roma, Rome, Italy
| | - Laura Giacomelli
- Dipartimento di Scienze Chirurgiche, Sapienza Università di Roma, Rome, Italy
| | - Antonio Minni
- Dipartimento Organi di Senso, Sapienza Università di Roma, Rome, Italy
| | - Maria Segni
- Dipartimento di Pediatria e Neuropsichiatria infantile, Sapienza Università di Roma, Rome, Italy
| | - Marianna Maranghi
- Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome, Italy
| | - Vito Cantisani
- Dipartimento di Scienze Radiologiche, Oncologiche ed Anatomo Patologiche, Sapienza Università di Roma, Rome, Italy
| | - Cosimo Durante
- Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome, Italy
| | - Giorgio Grani
- Dipartimento di Medicina Interna e Specialità Mediche, Sapienza Università di Roma, Rome, Italy
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29
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Scrivo R, Peruzzi G, Gattamelata A, Gross CC, Carletti R, Di Gioia C, Brandt J, Priori R, Morrone S, Santoni A, Valesini G. Multicolor flow cytometric analysis of TLR2 and TLR9 expression and function in NK cells from patients with ANCA-associated vasculitis. Cytometry B Clin Cytom 2017; 94:412-422. [PMID: 28834234 DOI: 10.1002/cyto.b.21586] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2017] [Revised: 08/01/2017] [Accepted: 08/15/2017] [Indexed: 11/06/2022]
Abstract
BACKGROUND The primary objective of this study was to provide an assessment of NK cells in patients with ANCA-associated vasculitis (AAV). METHODS Patients were classified based on the presence or absence of ANCAs and compared with healthy controls (HCs). By multiparameter flow cytometry, we evaluated the number and proportion of NK cells (CD3-CD56+) and the CD56dim , CD56bright , CD56dim CD57bright subsets; TLR2 and TLR9 expression; intracellular IFN-γ production upon stimulation with TLR2 and TLR9 ligands; degranulation activity; serum cytokines; immunohistochemical staining of available biopsies. RESULTS No differences in the number and proportion of NK cells between patients and HC were observed, except for a lower proportion of CD56dim subset in ANCA-negative patients than in HC (P = 0.02). With respect to HC, TLR2 expression levels were reduced in NK cells from ANCA-negative patients (P = 0.03), in the CD56dim subset of ANCA-positive (P = 0.02) and ANCA-negative patients (P = 0.01), in the CD56bright subset of ANCA-positive patients (P = 0.007), and in the CD56dim CD57bright subset of ANCA-positive (P = 0.04) and ANCA-negative patients (P = 0.03). No differences between patients and HC were found concerning IFN-γ production and degranulation activity. IL-22 levels were lower in ANCA-positive patients than in HC (P = 0.01). The immunohistochemical analysis showed sporadic CD56+ cells in one renal biopsy, and a diffuse and moderate infiltrate of IL-22+ cells in all renal biopsies and in skin tissue. CONCLUSIONS Our data suggest a role of infectious stimuli triggering NK cells in AAV pathogenesis. Poor detection of NK cells in affected tissues suggests a marginal involvement in local inflammatory responses. © 2017 International Clinical Cytometry Society.
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Affiliation(s)
- Rossana Scrivo
- Department of Internal Medicine and Medical Specialties, Rheumatology, Sapienza University of Rome, Rome, Italy
| | - Giovanna Peruzzi
- Istituto Italiano di Tecnologia, CLNS@Sapienza; Sapienza University of Rome, Rome, Italy
| | - Angelica Gattamelata
- Department of Internal Medicine and Medical Specialties, Rheumatology, Sapienza University of Rome, Rome, Italy
| | - Catharina C Gross
- Department of Neurology, University Hospital Münster, Münster, Germany
| | - Raffaella Carletti
- Department of Radiological, Oncological and Pathological Sciences, Sapienza University of Rome, Rome, Italy
| | - Cira Di Gioia
- Department of Radiological, Oncological and Pathological Sciences, Sapienza University of Rome, Rome, Italy
| | - Jessica Brandt
- Nicholas School of the Environment, Duke University, Durham, NC, USA
| | - Roberta Priori
- Department of Internal Medicine and Medical Specialties, Rheumatology, Sapienza University of Rome, Rome, Italy
| | - Stefania Morrone
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Angela Santoni
- Department of Molecular Medicine, Istituto Pasteur-Fondazione Cenci Bolognetti, Sapienza University of Rome, Rome, Italy; IRCCS Neuromed, Pozzilli, IS, Italy
| | - Guido Valesini
- Department of Internal Medicine and Medical Specialties, Rheumatology, Sapienza University of Rome, Rome, Italy
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30
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Mezi S, Chiappetta C, Carletti R, Nardini A, Cortesi E, Orsi E, Piesco G, Di Gioia C. Clinical significance of epithelial-to-mesenchymal transition in laryngeal carcinoma: Its role in the different subsites. Head Neck 2017; 39:1806-1818. [PMID: 28561907 DOI: 10.1002/hed.24838] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2016] [Revised: 03/15/2017] [Accepted: 04/18/2017] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND During epithelial-to-mesenchymal transition, cancer cells lose adhesion capacity gaining migratory properties. The role of the process on prognosis has been evaluated in 50 cases of laryngeal carcinoma. METHODS E-cadherin, N-cadherin, β-catenin, α-catenin, γ-catenin, caveolin-1, and vimentin immunohistochemical expression were evaluated using a double score based on staining intensity and cellular localization. RESULTS Cytoplasmic E-cadherin and α/γ catenin staining were associated with a decrease in survival, cytoplasmic β-catenin was associated with advanced stage, and N-cadherin and vimentin expression were associated with poor differentiation and tumor relapse. On the basis of cancer cells, epithelial or mesenchymal morphological and immunophenotypic similarity we identified 4 main subgroups correlated with a transition to a more undifferentiated phenotype, which have a different pattern of relapse and survival. CONCLUSION The negative prognostic role of epithelial-to-mesenchymal transition has been confirmed and a predictive role in glottic tumors has been suggested, leading us to propose epithelial-to-mesenchymal transition as an additional adverse feature in laryngeal carcinoma.
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Affiliation(s)
- Silvia Mezi
- Department of Radiological Oncological and Pathological Sciences, "Sapienza" University of Rome, Rome, Italy
| | - Caterina Chiappetta
- Department of Radiological Oncological and Pathological Sciences, "Sapienza" University of Rome, Rome, Italy
| | - Raffaella Carletti
- Department of Radiological Oncological and Pathological Sciences, "Sapienza" University of Rome, Rome, Italy
| | - Andrea Nardini
- Department of Radiological Oncological and Pathological Sciences, "Sapienza" University of Rome, Rome, Italy
| | - Enrico Cortesi
- Department of Radiological Oncological and Pathological Sciences, "Sapienza" University of Rome, Rome, Italy
| | - Errico Orsi
- Department of Surgical Science, "Sapienza" University of Rome, Rome, Italy
| | - Gabriele Piesco
- Department of Radiological Oncological and Pathological Sciences, "Sapienza" University of Rome, Rome, Italy
| | - Cira Di Gioia
- Department of Radiological Oncological and Pathological Sciences, "Sapienza" University of Rome, Rome, Italy
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Iannella G, de Vincentiis M, Di Gioia C, Carletti R, Pasquariello B, Manno A, Angeletti D, Savastano E, Magliulo G. Subtotal resection of vestibular schwannoma: Evaluation with Ki-67 measurement, magnetic resonance imaging, and long-term observation. J Int Med Res 2017; 45:1061-1073. [PMID: 28447494 PMCID: PMC5536425 DOI: 10.1177/0300060516686873] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Purpose The aim of this study was to compare the postoperative clinical and radiological data of patients with vestibular schwannomas who were initially managed by near total resection (NTR) or subtotal resection (STR). The Ki-67 analysis results were compared with tumor regrowth to determine the presence of a correlation between this proliferative index and postoperative tumor regrowth. Study Design Seventeen adult patients (7 male, 10 female) were retrospectively reviewed. Nine (52.9%) and eight (47.1%) patients underwent NTR and STR, respectively. Postoperative clinical and radiological data associated with vestibular schwannoma growth were compared with the Ki-67 immunohistochemical analysis results. Results Evidence of clinically significant regrowth was observed in four (23.5%) patients. Patients who underwent NTR had a lower rate/incidence of tumor regrowth than did patients who underwent STR. Patients with a higher Ki-67 index had the highest tumor regrowth rates. Conclusions Our study indicates that assessment of the Ki-67 index may be useful for determining the probability of regrowth of vestibular schwannomas when only partial removal is accomplished.
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Affiliation(s)
| | | | - Cira Di Gioia
- 2 Pathology Department, Sapienza University of Rome, Rome, Italy
| | | | | | - Alessandra Manno
- 1 Organi di Senso Department, Sapienza University of Rome, Rome, Italy
| | - Diletta Angeletti
- 1 Organi di Senso Department, Sapienza University of Rome, Rome, Italy
| | - Ersilia Savastano
- 3 Neurology and Psychiatry Department, Sapienza University of Rome, Rome, Italy
| | - Giuseppe Magliulo
- 1 Organi di Senso Department, Sapienza University of Rome, Rome, Italy
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Iannella G, Di Gioia C, Carletti R, Magliulo G. Tympanomastoid cholesterol granulomas: Immunohistochemical evaluation of angiogenesis. Laryngoscope 2017; 127:E283-E290. [PMID: 28158903 DOI: 10.1002/lary.26458] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [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: 07/29/2016] [Revised: 11/06/2016] [Accepted: 11/16/2016] [Indexed: 11/08/2022]
Abstract
OBJECTIVES/HYPOTHESIS This study investigates the immunohistochemical expression of vascular endothelial growth factor (VEGF) and CD34 in patients treated for middle ear and mastoid cholesterol granulomas to evaluate the angiogenesis and vascularization of this type of lesion. A correlation between the immunohistochemical data and the radiological and intraoperative evidence of temporal bone marrow invasion and blood source connection was performed to validate this hypothesis. STUDY DESIGN Retrospective study. METHODS Immunohistochemical expression of VEGF and CD34 in a group of 16 patients surgically treated for cholesterol granuloma was examined. Middle ear cholesteatomas with normal middle ear mucosa and external auditory canal skin were used as the control groups. The radiological and intraoperative features of cholesterol granulomas were also examined. RESULTS In endothelial cells, there was an increased expression of angiogenetic growth factor receptors in all the cholesterol granulomas in this study. The quantitative analysis of VEGF showed a mean value of 37.5, whereas the CD34 quantitative analysis gave a mean value of 6.8. Seven patients presented radiological or intraoperative evidence of bone marrow invasion, hematopoietic potentialities, or blood source connections that might support the bleeding theory. In all of these cases there was computed tomography or intraoperative evidence of bone erosion of the middle ear and/or temporal bone structures. The mean values of VEGF and CD34 were 41.1 and 7.7, respectively. CONCLUSIONS High values of VEGF and CD34 are present in patients with cholesterol granulomas. Upregulation of VEGF and CD34 is indicative of a remarkable angiogenesis and a widespread vascular concentration in cholesterol granulomas. LEVEL OF EVIDENCE 3b. Laryngoscope, 127:E283-E290, 2017.
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Affiliation(s)
| | - Cira Di Gioia
- Radiological, Oncological and Pathological Department, Sapienza University of Rome, Rome, Italy
| | - Raffaella Carletti
- Radiological, Oncological and Pathological Department, Sapienza University of Rome, Rome, Italy
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Giannetta E, Isidori AM, Durante C, Di Gioia C, Longo F, Tombolini V, Bulzonetti N, Graziadio C, Pofi R, Gianfrilli D, Verrienti A, Carletti R, Filetti S, Lenzi A, Baroli A. Anaplastic thyroid carcinoma and foscarnet use in a multitarget treatment documented by 18F-FDG PET/CT: A case report. Medicine (Baltimore) 2017; 96:e5621. [PMID: 28178124 PMCID: PMC5312981 DOI: 10.1097/md.0000000000005621] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
RATIONALE The case reported the rapid remission of disease recurrence achieved adding foscarnet, a DNA polymerase inhibitor that interacts with fibroblast growth factor 2, to low molecular weight heparin and sunitinib for the first time in a patient with an anaplastic thyroid cancer (ATC). PATIENT CONCERNS A 65-year-old woman with a multinodular goiter referred for a rapid enlargement of a nodule. Histological examination revealed an ATC with a little area of papillary thyroid cancer (PTC). The patient was resistant to selective single-target treatment. DIAGNOSES Immunophenotyping and gene analyses found a significant increase in FGF2 and FGFR1 expression in the primary ATC area (FGF2 = 38.2 ± 6.2% in ATC vs 34.6 ± 6.0% in the differentiated area of PTC, P < 0.05; FGFR1: 41.7 ± 6.0% in ATC vs 34.4 ± 4.2% in PTC, P < 0.001) and in metastatic neck lymph nodes (P < 0.001 vs normal control tissues). Unlike conventional imaging, F-FDG PET/CT with PERCIST 1.0 criteria promptly and quantitatively detected disease recurrence and remission before and after multitarget therapy, combining anatomic, metabolic, and functional data. INTERVENTIONS Foscarnet was administered given the positivity for FGF2, FGFR1 and FGFR4 in ATC. Low molecular wight heparin and Sunitinib were coadministere to limiti metastatic progression and on neck tumor masse, respectively. OUTCOMES The rationale for the clinical response to this innovative multitarget association with foscarnet is based on the histological and genetic finding that fibroblast growth factors and their receptor super-family are up-regulated in the primary anaplastic thyroid tumor and in the metastatic lymph node of our patient. LESSONS We propose that fibroblast growth factors and their receptor super-family play a key role as potential therapeutic targets in anaplastic thyroid cancer and the positive relevance of this suggestion for patient care, especially for an individualized management.
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Affiliation(s)
| | | | - Cosimo Durante
- Department of Internal Medicine and Clinical Specialities
| | - Cira Di Gioia
- Department of Radiology, Anatomopathology and Oncology, Sapienza University of Rome, Rome
| | - Flavia Longo
- Department of Radiology, Anatomopathology and Oncology, Sapienza University of Rome, Rome
| | - Vincenzo Tombolini
- Department of Radiology, Anatomopathology and Oncology, Sapienza University of Rome, Rome
| | - Nadia Bulzonetti
- Department of Radiology, Anatomopathology and Oncology, Sapienza University of Rome, Rome
| | | | | | | | | | - Raffaella Carletti
- Department of Radiology, Anatomopathology and Oncology, Sapienza University of Rome, Rome
| | | | | | - Alberto Baroli
- Nuclear Medicine Unit, Department of Interventional Oncology, Azienda Ospedaliera Ospedale di Circolo di Busto Arsizio Varese, Busto Arsizio, Varese, Italy
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Savoia C, Arrabito E, Chiandotto S, Nicoletti C, Carletti R, Di Gioia C, Volpe M. Abstract P346: Endothelial Function and NO Bioavailability are Improved in Angiotensin Ii-treated Transglutaminase-2 Knock-out Mice. Hypertension 2016. [DOI: 10.1161/hyp.68.suppl_1.p346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
We hypothesized that transglutaminase-2 (TG2) may contribute to the impaired functional properties of resistance arteries from angiotensin-II-treated mice. TG2-knockout mice (TG2-K/O, 12 weeks old, n=6) and wild type (WT) mice were treated or not with angiotensin-II (400ng/kg/min) for 14 days. Blood pressure (BP) and heart rate (HR) were measured by tail-cuff method. Endothelium-dependent and -independent relaxations were assessed by concentration-response curves to acetylcholine (1nM-to-100μM)±L-NAME (100μM) and sodium nitroprusside (10nM-to-1mM) respectively, in mesenteric arteries pre-contracted with norepinephrine (10μM). The expression of p-eNOS-(S1177)/eNOS, NOSIP (the negative modulator of eNOS), NOX-1, and its positive modulator ERp72 were evaluated in aorta by immunoblotting. Reactive oxygen species (ROS) production in aorta was evaluated by dihydroethidium staining. Plasma nitrate/nitrate were measured by ELISA. BP and HR were higher in TG2-K/O mice compared to WT (116.8±0.9 mmHg vs 89.6±1.5 mmHg, P<0.001; and 595.0±15.0 bpm vs 467.1±14.7 bpm, P<0.001, respectively). In both groups, angiotensin-II increased significantly BP (+28% in WT, and +21% in TG2-K/O) and HR (+33% in WT, and +9% in TG2-K/O). Acetylcholine-induced relaxation was preserved in WT and TG2-K/O and it was significantly impaired by angiotensin-II only in WT (-28%). L-NAME blunted this response in all the groups, although this effect was less evident in angiotensin-II-treated WT. Endothelium-independent relaxation was similar in all the groups. Plasma nitrates/nitrates and p-eNOS-(S1177)/eNOS were similar in WT and TG2-K/O, and they were reduced by angiotensin-II significantly only in WT (-37% and -44%, respectively). NOSIP expression was similar in both WT and TG2-K/O and was significantly increased by angiotensin-II only in WT (+40%). ROS production was similar in WT and TG2-K/O and significantly increased by angiotensin-II only in WT (+9%). NOX-1 and ERp72 were similar in WT and TG2-K/O and were significantly increased by angiotensin-II only in WT (+23% and +29%, respectively). In conclusion TG2 may contribute to endothelial dysfunction through the modulation of ROS production and the reduction of NO bioavailability in angiotensin-II infused mice.
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Abstract
Acute aortic dissection (AAD) is a life-threatening disease with an incidence of about 2.6-3.6 cases per 100,000/year. Depending on the site of rupture, AAD is classified as Stanford-A when the ascending aortic thoracic tract and/or the arch are involved, and Stanford-B when the descending thoracic aorta and/or aortic abdominal tract are targeted. It was recently shown that inflammatory pathways underlie aortic rupture in both type A and type B Stanford AAD. An immune infiltrate has been found within the middle and outer tunics of dissected aortic specimens. It has also been observed that the recall and activation of macrophages inside the middle tunic are key events in the early phases of AAD. Macrophages are able to release metalloproteinases (MMPs) and pro-inflammatory cytokines which, in turn, give rise to matrix degradation and neoangiogenesis. An imbalance between the production of MMPs and MMP tissue inhibitors is pivotal in the extracellular matrix degradation underlying aortic wall remodelling in dissections occurring both in inherited conditions and in atherosclerosis. Among MMPs, MMP-12 is considered a specific marker of aortic wall disease, whatever the genetic predisposition may be. The aim of this review is, therefore, to take a close look at the immune-inflammatory mechanisms underlying Stanford-A AAD.
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Affiliation(s)
- Noemi Cifani
- a Department of Clinical and Molecular Medicine , Faculty of Medicine and Psychology, Internal Medicine Unit, Sant' Andrea Hospital, Sapienza University of Rome , Rome , Italy.,b Department of Biology and Biotechnology' Charles Darwin' , Sapienza University of Rome , Rome , Italy
| | - Maria Proietta
- a Department of Clinical and Molecular Medicine , Faculty of Medicine and Psychology, Internal Medicine Unit, Sant' Andrea Hospital, Sapienza University of Rome , Rome , Italy
| | - Luigi Tritapepe
- c Department of Anaesthesiology , Critical Medicine and PainTreatment, Faculty of Medicine and Odontology, Policlinico Umberto Primo, Sapienza University of Rome , Rome , Italy
| | - Cira Di Gioia
- d Department of Radiology , Oncology, and Anatomy& Pathology, Faculty of Medicine and Odontology, Policlinico Umberto Primo, Sapienza University of Rome , Rome , Italy
| | - Livia Ferri
- a Department of Clinical and Molecular Medicine , Faculty of Medicine and Psychology, Internal Medicine Unit, Sant' Andrea Hospital, Sapienza University of Rome , Rome , Italy
| | - Maurizio Taurino
- e Department of Clinical and Molecular Medicine,Faculty of Medicine and Psychology , Vascular Surgery Unit, Sant' Andrea Hospital, Sapienza University of Rome , Rome , Italy
| | - Flavia Del Porto
- a Department of Clinical and Molecular Medicine , Faculty of Medicine and Psychology, Internal Medicine Unit, Sant' Andrea Hospital, Sapienza University of Rome , Rome , Italy
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Nicolussi A, D'Inzeo S, Mincione G, Buffone A, Di Marcantonio MC, Cotellese R, Cichella A, Capalbo C, Di Gioia C, Nardi F, Giannini G, Coppa A. PRDX1 and PRDX6 are repressed in papillary thyroid carcinomas via BRAF V600E-dependent and -independent mechanisms. Int J Oncol 2013; 44:548-56. [PMID: 24316730 DOI: 10.3892/ijo.2013.2208] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2013] [Accepted: 11/06/2013] [Indexed: 11/06/2022] Open
Abstract
Many clinical studies highlight the dichotomous role of PRDXs in human cancers, where they can exhibit strong tumor-suppressive or tumor-promoting functions. Recent evidence suggests that lower expression of PRDXs correlates with cancer progression in colorectal cancer (CRC) or in esophageal squamous carcinoma. In the thyroid, increased levels of PRDX1 has been described in follicular adenomas and carcinomas, as well as in thyroiditis, while reduced levels of PRDX6 has been found in follicular adenomas. We studied the expression of PRDX1 and PRDX6, in a series of thyroid tissue samples, covering different thyroid diseases, including 13 papillary thyroid carcinomas (PTCs). Our results show that PRDX1 and PRDX6 are significantly reduced in all PTCs compared to normal tissues, to non-neoplastic tissue (MNG) or follicular neoplasms. This reduction is strongly evident in PTCs harboring BRAF V600E (31% of our cases). Using TPC-1 and BCPAP and FRTL-5 cell lines, we demonstrate for the first time that the presence of BRAF V600E is responsible of the hypoexpression of PRDX1 and PRDX6 both at mRNA and protein levels. Finally, independently of BRAF status, we observe an interesting correlation between the tumor size, the presence of lymph node metastasis and the lowest PRDX1 and PRDX6 levels. Therefore, these data indicate that PRDX1 and PRDX6 expression not only may play a key role in papillary thyroid carcinogenesis via a BRAF V600E-dependent mechanism, but their determination could be considered as potential tumor marker for indicating tumor progression in PTCs, independently of BRAF status.
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Affiliation(s)
- Arianna Nicolussi
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Sonia D'Inzeo
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Gabriella Mincione
- Department of Experimental and Clinical Sciences, 'G. d'Annunzio' University Foundation, Chieti-Pescara, Italy
| | - Amelia Buffone
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | | | - Roberto Cotellese
- Department of Experimental and Clinical Sciences, 'G. d'Annunzio' University Foundation, Chieti-Pescara, Italy
| | - Annadomenica Cichella
- Department of Experimental and Clinical Sciences, 'G. d'Annunzio' University Foundation, Chieti-Pescara, Italy
| | - Carlo Capalbo
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - Cira Di Gioia
- Department of Radiological, Oncological and Pathological Sciences, Sapienza University of Rome, Rome, Italy
| | - Francesco Nardi
- Department of Radiological, Oncological and Pathological Sciences, Sapienza University of Rome, Rome, Italy
| | - Giuseppe Giannini
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - Anna Coppa
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
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Ippoliti F, Ricci S, Azzara G, Di Gioia C, Di Cristofano C, Massoni F, Onofri E, Cassese M, Businaro R. Immunolocalization of Interleukin‐17 and Interleukin‐23 within human aortic aneurysms. FASEB J 2013. [DOI: 10.1096/fasebj.27.1_supplement.lb486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | - Serafino Ricci
- Anatomy, Histology, Legal Medicine and OrthopedicsSapienza University of RomeRomeItaly
| | - Gabriella Azzara
- Medico‐Surgical Sciences and BiotechnologiesSapienza University of RomeLatinaItaly
| | | | | | - Francesco Massoni
- Anatomy, Histology, Legal Medicine and OrthopedicsSapienza University of RomeRomeItaly
| | - Emanuela Onofri
- Anatomy, Histology, Legal Medicine and OrthopedicsSapienza University of RomeRomeItaly
| | | | - Rita Businaro
- Medico‐Surgical Sciences and BiotechnologiesSapienza University of RomeLatinaItaly
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Baldini E, Sorrenti S, Di Gioia C, De Vito C, Antonelli A, Gnessi L, Carbotta G, D'Armiento E, Miccoli P, De Antoni E, Ulisse S. Cervical lymph node metastases from thyroid cancer: does thyroglobulin and calcitonin measurement in fine needle aspirates improve the diagnostic value of cytology? BMC Clin Pathol 2013; 13:7. [PMID: 23421519 PMCID: PMC3583740 DOI: 10.1186/1472-6890-13-7] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2012] [Accepted: 02/11/2013] [Indexed: 02/05/2023] Open
Abstract
Background Measurement of thyroglobulin (Tg) protein in the washout of the needle used for fine needle aspiration biopsy cytology (FNAB-C) has been shown to increase the sensitivity of FNAB-C in identifying cervical lymph node (CLN) metastasis from well-differentiated thyroid cancer (TC). In this study, we evaluated whether routine measurement of Tg protein (FNAB-Tgp), Tg mRNA (FNAB-Tgm) and calcitonin (CT) mRNA (FNAB-CTm) in the FNAB washout of CLN increases the accuracy of FNAB-C in the diagnosis of suspicious metastatic CLN. Methods In this prospective study 35 CLN from 28 patients were examined. Histology showed metastatic papillary TC (PTC) in 26 CLN, metastatic medullary TC (MTC) in 3 CLN, metastatic anaplastic TC (ATC) in 3 CLN and 3 metastatic CLN from extra-thyroidal cancers. Results The overall accuracy of FNAB-C was 84.4%, reaching 95.7% when the analysis was restricted to PTC. Both FNAB-Tgp and FNAB-Tgm compared favorably with FNAB-C and shown diagnostic performances not statistically different from that of FNAB-C. However, FNAB-Tgp and FNAB-Tgm/FNAB-CTm were found useful in cases in which cytology results were inadequate or provided diagnosis inconsistent with patient's clinical parameters. Conclusions We demonstrated that FNAB-C, Tg/CT mRNA and Tg protein determination in the fine-needle washout showed similar accuracy in the diagnosis of metastatic CLN from TC. The results of this study suggest that samples for Tg protein and Tg/CT mRNA measurements from CLN suspicious for metastatic TC should be collected, but their measurements should be restricted to cases in which FNAB-C provides uninformative or inconsistent diagnosis with respect to patient's clinical parameters.
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Affiliation(s)
- Enke Baldini
- Department of Experimental Medicine, University of Rome, Rome, Italy
| | | | - Cira Di Gioia
- Department of Radiological, Oncological and Anato-Pathological Sciences, University of Rome, Rome, Italy
| | - Corrado De Vito
- Department of Public Health and Infectious Diseases, "Sapienza" University of Rome, Rome, Italy
| | | | - Lucio Gnessi
- Department of Experimental Medicine, University of Rome, Rome, Italy
| | - Giovanni Carbotta
- Department of Experimental Medicine, University of Rome, Rome, Italy
| | | | - Paolo Miccoli
- Department of Surgery, University of Pisa, Pisa, Italy
| | - Enrico De Antoni
- Department of Surgical Sciences, University of Rome, Rome, Italy
| | - Salvatore Ulisse
- Department of Experimental Medicine, University of Rome, Rome, Italy.,Department of Experimental Medicine, "Sapienza", University of Rome, Viale Regina Elena, 324, 00161, Rome, Italy
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Iacobellis G, Di Gioia C, Petramala L, Chiappetta C, Serra V, Zinnamosca L, Marinelli C, Ciardi A, De Toma G, Letizia C. Brown fat expresses adiponectin in humans. Int J Endocrinol 2013; 2013:126751. [PMID: 24348550 PMCID: PMC3848049 DOI: 10.1155/2013/126751] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2013] [Revised: 09/24/2013] [Accepted: 09/24/2013] [Indexed: 11/17/2022] Open
Abstract
The presence of brown adipose tissue (BAT) in humans is unclear. Pheochromocytomas (PHEO) are rare tumors of neuroectodermal origin which occur in 0.1-0.2% of patients with hypertension. We sought to evaluate the presence and activity of BAT surrounding adrenal PHEO in a well-studied sample of 11 patients who were diagnosed with PHEO and then underwent adrenalectomy. Areas of white fat (WAT) and BAT surrounding PHEO were obtained by Laser Capture Microdissection for analysis of uncoupling protein (UCP)-1 and adiponectin mRNA expression. Adiponectin and UCP-1 mRNA levels were significantly higher in BAT than in WAT (0.62 versus 0.15 and 362.4 versus 22.1, resp., P < 0.01 for both). Adiponectin mRNA levels significantly correlated with urinary metanephrines (r = 0.76, P < 0.01), vanilly mandelic acid (VMA) (r = 0.95, P < 0.01), and serum adiponectin levels (r = 0.95, P < 0.01). Serum adiponectin levels significantly decreased (24.2 ± 2 μ g/mL versus 18 ± 11 μ g/mL, P < 0.01) after adrenalectomy in PHEO subjects. This study provides the following findings: (1) BAT surrounding PHEO expresses adiponectin and UCP-1 mRNA, (2) expression of adiponectin mRNA is significantly higher in BAT than in WAT surrounding PHEO, and (3) catecholamines and serum adiponectin levels significantly correlate with BAT UCP-1 and adiponectin mRNA.
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Affiliation(s)
- Gianluca Iacobellis
- Division of Diabetes, Endocrinology and Metabolism, Department of Medicine, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
| | - Cira Di Gioia
- Department of Radiological Sciences, Oncology and Anatomical Pathology, Sapienza University of Rome, 00165 Rome, Italy
| | - Luigi Petramala
- Department of Internal Medicine and Medical Specialties, Sapienza University of Rome, 155 Viale del Policlinico, 00165 Rome, Italy
| | - Caterina Chiappetta
- Department of Radiological Sciences, Oncology and Anatomical Pathology, Sapienza University of Rome, 00165 Rome, Italy
| | - Valentina Serra
- Department of Internal Medicine and Medical Specialties, Sapienza University of Rome, 155 Viale del Policlinico, 00165 Rome, Italy
| | - Laura Zinnamosca
- Department of Internal Medicine and Medical Specialties, Sapienza University of Rome, 155 Viale del Policlinico, 00165 Rome, Italy
| | - Cristiano Marinelli
- Department of Internal Medicine and Medical Specialties, Sapienza University of Rome, 155 Viale del Policlinico, 00165 Rome, Italy
| | - Antonio Ciardi
- Department of Surgery “P. Valdoni”, Sapienza University of Rome, 00165 Rome, Italy
| | - Giorgio De Toma
- Department of Surgery “P. Valdoni”, Sapienza University of Rome, 00165 Rome, Italy
| | - Claudio Letizia
- Department of Internal Medicine and Medical Specialties, Sapienza University of Rome, 155 Viale del Policlinico, 00165 Rome, Italy
- *Claudio Letizia:
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Mardente S, Mari E, Consorti F, Di Gioia C, Negri R, Etna M, Zicari A, Antonaci A. HMGB1 induces the overexpression of miR-222 and miR-221 and increases growth and motility in papillary thyroid cancer cells. Oncol Rep 2012; 28:2285-9. [PMID: 23023232 DOI: 10.3892/or.2012.2058] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2012] [Accepted: 08/22/2012] [Indexed: 11/06/2022] Open
Abstract
Experimental and epidemiological studies have revealed that chronic inflammation contributes to cancer progression and even predisposes to cellular transformation. Inflammatory infiltrates in papillary thyroid cancer include lymphocytes, macrophages and cytokines. High-mobility group box 1 protein (HMGB1) is a late inflammatory cytokine that signals danger to the immune system through the receptor for advanced glycation end-products (RAGE) and Toll-like receptor. The activation of the above receptors results in the secretion of growth, chemotactic and angiogenic factors that contribute to chronic inflammation. In this study, we suggest that apart from the activation of signal transduction pathways by the activation of RAGE, the indirect inhibition of cell cycle regulators [such as phosphatase and tensin homolog (PTEN)] may also cause an increase in cell growth and motility. MicroRNAs (miRNAs) have increasingly been implicated in regulating the malignant progression of cancer. MiR-221 and miR-222 have been found to be deregulated in human papillary thyroid carcinomas. They are involved in cell proliferation through the inhibition of the cell cycle regulator, p27kip1, in human papillary carcinomas. In this study, we show that HMGB1 increases the expression of miR-221 and miR-222 in primary cultures of excised papillary lesions and in an established papillary cancer cell line (BC PAP). The overexpression of oncogenic miR-221 and miR-222 caused by HMGB1 is associated with an increase in malignancy scores, namely cell growth and motility.
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Affiliation(s)
- Stefania Mardente
- Department of Experimental Medicine, Sapienza University of Rome, I-00161 Rome, Italy.
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