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Fallahi P, Patrizio A, Stoppini G, Elia G, Ragusa F, Paparo SR, Balestri E, Mazzi V, Botrini C, Varricchi G, Ulisse S, Ghionzoli M, Antonelli A, Ferrari SM. Simultaneous Occurrence of Medullary Thyroid Carcinoma and Papillary Thyroid Carcinoma: A Case Series with Literature Review. Curr Oncol 2023; 30:10237-10248. [PMID: 38132379 PMCID: PMC10742226 DOI: 10.3390/curroncol30120745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 11/22/2023] [Accepted: 11/28/2023] [Indexed: 12/23/2023] Open
Abstract
BACKGROUND Papillary thyroid carcinoma (PTC) is the most common type of differentiated TC, while medullary TC (MTC) accounts for 4%. The concomitant presence of PTC and MTC is rare. METHODS This is a retrospective, single-center observational study conducted over 16 years (2001-2017). The data were collected from the clinical records of patients who underwent total thyroidectomy at the Endocrine Unit-Department of Medicine of the University Hospital of Pisa, Italy. RESULTS Over 690 analyzed cases, 650 (94.2%) were exclusive DTC, 19 exclusive MTC (2.75%) and 5 PTC/MTC (0.7%). No case of mixed medullary/follicular TC or hereditary MTC (familial MTC/multiple endocrine neoplasia type 2) was found. Among the five PTC/MTC cases, there was a male prevalence (M:F = 3:2), and all PTC components were at stage I, whereas 40% of MTC were at stage I and III and 20% of MTC were at stage II; microPTC (mPTC) was prevalent (80%) and also microMTCs were frequent (40%); 60% of MTC patients recovered, while 40% of patients developed metastatic disease. The search for germline mutations of the RET gene resulted in being negative in all cases. CONCLUSIONS The incidence of PTC/MTC has been increasing over the past 30 years. The etiology of PTC/MTC forms is still unknown, and although this simultaneous occurrence could be only a coincidence, we cannot exclude the hypothesis of a shared genetic origin.
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Affiliation(s)
- Poupak Fallahi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy; (P.F.); (S.R.P.)
| | - Armando Patrizio
- Department of Emergency Medicine, Azienda Ospedaliero-Universitaria Pisana, 56126 Pisa, Italy;
| | - Giulio Stoppini
- Department of Surgery, Medical and Molecular Pathology and Critical Area, University of Pisa, 56126 Pisa, Italy; (G.S.); (G.E.); (F.R.); (E.B.); (V.M.); (C.B.)
| | - Giusy Elia
- Department of Surgery, Medical and Molecular Pathology and Critical Area, University of Pisa, 56126 Pisa, Italy; (G.S.); (G.E.); (F.R.); (E.B.); (V.M.); (C.B.)
| | - Francesca Ragusa
- Department of Surgery, Medical and Molecular Pathology and Critical Area, University of Pisa, 56126 Pisa, Italy; (G.S.); (G.E.); (F.R.); (E.B.); (V.M.); (C.B.)
| | - Sabrina Rosaria Paparo
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy; (P.F.); (S.R.P.)
| | - Eugenia Balestri
- Department of Surgery, Medical and Molecular Pathology and Critical Area, University of Pisa, 56126 Pisa, Italy; (G.S.); (G.E.); (F.R.); (E.B.); (V.M.); (C.B.)
| | - Valeria Mazzi
- Department of Surgery, Medical and Molecular Pathology and Critical Area, University of Pisa, 56126 Pisa, Italy; (G.S.); (G.E.); (F.R.); (E.B.); (V.M.); (C.B.)
| | - Chiara Botrini
- Department of Surgery, Medical and Molecular Pathology and Critical Area, University of Pisa, 56126 Pisa, Italy; (G.S.); (G.E.); (F.R.); (E.B.); (V.M.); (C.B.)
| | - Gilda Varricchi
- Department of Translational Medical Sciences, Center for Basic and Clinical Immunology Research (CISI), World Allergy Organization (WAO), Center of Excellence, Institute of Experimental Endocrinology and Oncology (IEOS), National Research Council, University of Naples “Federico II”, 80138 Naples, Italy;
| | - Salvatore Ulisse
- Department of Surgical Sciences, ‘Sapienza’ University of Rome, 00161 Rome, Italy;
| | - Marco Ghionzoli
- Division of Pediatric Surgery, Department of Surgical Pathology, University of Pisa, 56126 Pisa, Italy;
| | - Alessandro Antonelli
- Department of Surgery, Medical and Molecular Pathology and Critical Area, University of Pisa, 56126 Pisa, Italy; (G.S.); (G.E.); (F.R.); (E.B.); (V.M.); (C.B.)
| | - Silvia Martina Ferrari
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy;
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Fallahi P, Elia G, Ragusa F, Paparo SR, Patrizio A, Balestri E, Mazzi V, Benvenga S, Varricchi G, Gragnani L, Botrini C, Baldini E, Centanni M, Ferri C, Antonelli A, Ferrari SM. Thyroid Autoimmunity and SARS-CoV-2 Infection. J Clin Med 2023; 12:6365. [PMID: 37835009 PMCID: PMC10573843 DOI: 10.3390/jcm12196365] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [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: 09/04/2023] [Revised: 10/01/2023] [Accepted: 10/03/2023] [Indexed: 10/15/2023] Open
Abstract
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the etiological culprit of COronaVIrus Disease 19 (COVID-19), can enter the cells via the angiotensin-converting enzyme 2 (ACE2) receptor, which has been found in several tissues including in endocrine organs, such as the ovaries, testes, pancreas, and thyroid. Several thyroid disorders have been associated with SARS-CoV-2 infection [subacute thyroiditis (SAT), thyrotoxicosis, and non-thyroidal illness syndrome (NTIS)] and, in part, they are believed to be secondary to the local virus replication within the gland cells. However, as documented for other viruses, SARS-CoV-2 seems to interfere with several aspects of the immune system, inducing the synthesis of autoantibodies and triggering latent or new onset autoimmune disease (AID), including autoimmune thyroid disease (AITD), such as Hashimoto Thyroiditis (HT) and Graves' disease (GD). Several mechanisms have been hypothesized to explain this induction of autoimmunity by SARS-CoV-2 infection: the immune system hyper-stimulation, the molecular mimicry between the self-antigens of the host and the virus, neutrophils extracellular traps, and finally, the virus induced transcriptional changes in the immune genes; nonetheless, more evidence is needed especially from large, long-term cohort studies involving COVID-19 patients, to establish or reject this pathogenetic relationship.
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Affiliation(s)
- Poupak Fallahi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy; (P.F.); (S.R.P.); (L.G.)
| | - Giusy Elia
- Department of Surgery, Medical and Molecular Pathology and of Critical Area, University of Pisa, 56126 Pisa, Italy; (G.E.); (F.R.); (E.B.); (V.M.); (C.B.)
| | - Francesca Ragusa
- Department of Surgery, Medical and Molecular Pathology and of Critical Area, University of Pisa, 56126 Pisa, Italy; (G.E.); (F.R.); (E.B.); (V.M.); (C.B.)
| | - Sabrina Rosaria Paparo
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy; (P.F.); (S.R.P.); (L.G.)
| | - Armando Patrizio
- Department of Emergency Medicine, Azienda Ospedaliero-Universitaria Pisana, 56126 Pisa, Italy;
| | - Eugenia Balestri
- Department of Surgery, Medical and Molecular Pathology and of Critical Area, University of Pisa, 56126 Pisa, Italy; (G.E.); (F.R.); (E.B.); (V.M.); (C.B.)
| | - Valeria Mazzi
- Department of Surgery, Medical and Molecular Pathology and of Critical Area, University of Pisa, 56126 Pisa, Italy; (G.E.); (F.R.); (E.B.); (V.M.); (C.B.)
| | - Salvatore Benvenga
- Department of Clinical and Experimental Medicine—Endocrinology, University of Messina, 98122 Messina, Italy;
- Master Program on Childhood, Adolescent and Women’s Endocrine Health, University of Messina, 98122 Messina, Italy
- Interdepartmental Program of Molecular & Clinical Endocrinology and Women’s Endocrine Health, University Hospital Policlinico “G. Martino”, 98124 Messina, Italy
| | - Gilda Varricchi
- Department of Translational Medical Sciences, University of Naples Federico II, 80131 Naples, Italy;
- Center for Basic and Clinical Immunology Research, University of Naples Federico II, 80131 Naples, Italy
- World Allergy Organization Center of Excellence, University of Naples Federico II, 80131 Naples, Italy
- Institute of Experimental Endocrinology and Oncology “Gaetano Salvatore”, National Research Council, 80131 Naples, Italy
| | - Laura Gragnani
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy; (P.F.); (S.R.P.); (L.G.)
| | - Chiara Botrini
- Department of Surgery, Medical and Molecular Pathology and of Critical Area, University of Pisa, 56126 Pisa, Italy; (G.E.); (F.R.); (E.B.); (V.M.); (C.B.)
| | - Enke Baldini
- Department of Experimental Medicine, “Sapienza” University of Rome, 00185 Rome, Italy;
| | - Marco Centanni
- Department of Medico-Surgical Sciences and Biotechnologies, Endocrinology Section, ‘‘Sapienza’’ University of Rome, 00185 Rome, Italy;
- Endocrine Unit, Azienda Unità Sanitaria Locale (AUSL) Latina, 04100 Latina, Italy
| | - Clodoveo Ferri
- Rheumatology Unit, School of Medicine, University of Modena and Reggio Emilia, 41100 Modena, Italy;
- Rheumatology Clinic ‘Madonna Dello Scoglio’ Cotronei, 88836 Crotone, Italy
| | - Alessandro Antonelli
- Department of Surgery, Medical and Molecular Pathology and of Critical Area, University of Pisa, 56126 Pisa, Italy; (G.E.); (F.R.); (E.B.); (V.M.); (C.B.)
| | - Silvia Martina Ferrari
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy;
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Modestino L, Cristinziano L, Poto R, Ventrici A, Trocchia M, Ferrari SM, Fallahi P, Paparo SR, Marone G, Antonelli A, Varricchi G, Galdiero MR. Neutrophil extracellular traps and neutrophil-related mediators in human thyroid cancer. Front Immunol 2023; 14:1167404. [PMID: 37705974 PMCID: PMC10495767 DOI: 10.3389/fimmu.2023.1167404] [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: 02/16/2023] [Accepted: 08/14/2023] [Indexed: 09/15/2023] Open
Abstract
Background Polymorphonuclear neutrophils (PMNs) are the main effector cells in inflammatory responses and play multiple roles in thyroid cancer (TC). PMNs contain and release a plethora of mediators, including granular enzymes [e.g., myeloperoxidase (MPO), pentraxin-3 (PTX3) and matrix metalloproteinase-9 (MMP-9)], and neutrophil extracellular traps (NETs). The aim of this study was to evaluate NETs and neutrophil-derived mediators as possible biomarkers in TC patients. Methods 20 patients with differentiated thyroid cancer (DTC), 26 patients with dedifferentiated thyroid cancer (De-DTC), 26 patients with multinodular goiter (MNG) and 22 healthy controls (HCs) were recruited. Serum concentrations of free DNA (dsDNA), nucleosomes, citrullinated histone H3 (CitH3) and MPO-DNA complexes were evaluated as NET biomarkers. Neutrophil-related mediators such as MPO, PTX3, MMP-9, CXCL8, and granulocyte-monocyte colony-stimulating factor (GM-CSF) were measured by ELISA. Results Serum levels of all four NET biomarkers were increased in DeDTC patients compared to HCs. CitH3 serum levels were selectively increased in both DeDTC and DTC patients compared to HCs and MNG patients. MPO-DNA complexes and nucleosomes were selectively increased only in DeDTC patients compared to HCs and MNG patients. Moreover, MPO-DNA complexes were selectively increased in DeDTC patients compared to DTC patients also. MPO circulating levels were selectively increased in the DeDTC patient subgroup compared to HCs. Circulating levels of PTX3, MMP-9 and GM-CSF were increased in DTC and DeDTC patients compared to HCs. Nucleosomes positively correlated with dsDNA, CitH3, MPO and CXCL8. MPO-DNA complexes positively correlated with dsDNA, CitH3, CXCL8, MPO and nucleosome levels. Moreover, three out of the four NET biomarkers (i.e., dsDNA, nucleosomes and MPO-DNA complexes) were increased in elderly patients compared to young patients and in patients with metastatic disease at diagnosis compared to non metastatic patients. Nucleosomes were higher in males compared to females. Conclusion MPO-DNA complexes, nucleosomes and, to some extent, CitH3 levels seem to correlate with malignancy and severity of progressive TC. Moreover, serum concentrations of PMN-related mediators (MPO, PTX3, GM-CSF) were increased in TCs compared to MNG and HCs.
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Affiliation(s)
- Luca Modestino
- Department of Translational Medical Sciences (DiSMeT), University of Naples Federico II, Naples, Italy
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
- World Allergy Organization Center of Excellence, University of Naples Federico II, Naples, Italy
| | - Leonardo Cristinziano
- Department of Translational Medical Sciences (DiSMeT), University of Naples Federico II, Naples, Italy
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
- World Allergy Organization Center of Excellence, University of Naples Federico II, Naples, Italy
| | - Remo Poto
- Department of Translational Medical Sciences (DiSMeT), University of Naples Federico II, Naples, Italy
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
- World Allergy Organization Center of Excellence, University of Naples Federico II, Naples, Italy
| | - Annagioia Ventrici
- Department of Translational Medical Sciences (DiSMeT), University of Naples Federico II, Naples, Italy
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
- World Allergy Organization Center of Excellence, University of Naples Federico II, Naples, Italy
| | - Marialuisa Trocchia
- Department of Translational Medical Sciences (DiSMeT), University of Naples Federico II, Naples, Italy
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
- World Allergy Organization Center of Excellence, University of Naples Federico II, Naples, Italy
| | | | - Poupak Fallahi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Sabrina Rosaria Paparo
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Gianni Marone
- Department of Translational Medical Sciences (DiSMeT), University of Naples Federico II, Naples, Italy
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
- World Allergy Organization Center of Excellence, University of Naples Federico II, Naples, Italy
- Institute of Experimental Endocrinology and Oncology (IEOS), National Research Council (CNR), Naples, Italy
| | - Alessandro Antonelli
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Gilda Varricchi
- Department of Translational Medical Sciences (DiSMeT), University of Naples Federico II, Naples, Italy
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
- World Allergy Organization Center of Excellence, University of Naples Federico II, Naples, Italy
- Institute of Experimental Endocrinology and Oncology (IEOS), National Research Council (CNR), Naples, Italy
| | - Maria Rosaria Galdiero
- Department of Translational Medical Sciences (DiSMeT), University of Naples Federico II, Naples, Italy
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
- World Allergy Organization Center of Excellence, University of Naples Federico II, Naples, Italy
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Patrizio A, Ferrari SM, Stoppini G, Palmisano E, Elia G, Ragusa F, Paparo SR, Balestri E, Mazzi V, Botrini C, Proietti A, Famà F, Benvenga S, Antonelli A, Fallahi P. Thyroid Metastasis from Primary Breast Cancer. J Clin Med 2023; 12:jcm12072709. [PMID: 37048792 PMCID: PMC10095414 DOI: 10.3390/jcm12072709] [Citation(s) in RCA: 2] [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: 02/22/2023] [Revised: 03/15/2023] [Accepted: 04/03/2023] [Indexed: 04/08/2023] Open
Abstract
Breast cancer (BC), the most commonly diagnosed malignancy, frequently metastasizes to the bone, lungs, brain and liver at advanced stages, whereas the thyroid gland represents a rare target site for secondary disease. We examined the most recent literature about thyroid metastasis (TM) from BC after we encountered a peculiar case of a 71-year-old woman who developed sudden dysphagia, severe hypothyroidism and hypoparathyroidism due to TM 18 years after the diagnosis of her primary cancer. Based on published data, the prevalence of TM in BC ranges from 3% to 34%, with a median onset time of 48.2 months, although longer time intervals are not infrequent. TM negatively impacts the prognosis of these patients, however thyroid surgery can limit the local disease burden. Therefore, we suggest that clinicians involved in the follow-up care of BC patients should consider a differential diagnosis of secondary thyroid malignancy when incidental lesions are diagnosed during radiological evaluations or local symptoms affect the cervical region, even many years after the diagnosis of the primary cancer.
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Affiliation(s)
- Armando Patrizio
- Department of Emergency Medicine, Azienda Ospedaliero-Universitaria Pisana, 56124 Pisa, Italy
| | | | - Giulio Stoppini
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy
| | - Elena Palmisano
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy
| | - Giusy Elia
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, 56126 Pisa, Italy
| | - Francesca Ragusa
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, 56126 Pisa, Italy
| | - Sabrina Rosaria Paparo
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, 56126 Pisa, Italy
| | - Eugenia Balestri
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, 56126 Pisa, Italy
| | - Valeria Mazzi
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, 56126 Pisa, Italy
| | - Chiara Botrini
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, 56126 Pisa, Italy
| | - Agnese Proietti
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, 56126 Pisa, Italy
| | - Fausto Famà
- Department of Human Pathology in Adulthood and Childhood “G. Barresi”, University Hospital “G. Martino”, 98125 Messina, Italy
| | - Salvatore Benvenga
- Department of Clinical and Experimental Medicine, University of Messina, 98125 Messina, Italy
- Master Program on Childhood, Adolescent and Women’s Endocrine Health, University of Messina, 98125 Messina, Italy
- Interdepartmental Program of Molecular and Clinical Endocrinology and Women’s Endocrine Health, Azienda Ospedaliera Universitaria Policlinico “G. Martino”, 98125 Messina, Italy
| | - Alessandro Antonelli
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, 56126 Pisa, Italy
| | - Poupak Fallahi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy
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Ferrari SM, Paparo SR, Ragusa F, Elia G, Mazzi V, Patrizio A, Ghionzoli M, Varricchi G, Centanni M, Ulisse S, Antonelli A, Fallahi P. Chemokines in thyroid autoimmunity. Best Pract Res Clin Endocrinol Metab 2023; 37:101773. [PMID: 36907786 DOI: 10.1016/j.beem.2023.101773] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/11/2023]
Abstract
The chemokine receptor CXCR3 and its chemokines CXCL9, CXCL10, and CXCL11 are involved in the pathogenesis of autoimmune diseases. Th1 lymphocytes are recruited by Th1 chemokines, secreted by damaged cells. In inflamed tissues, the attracted Th1 lymphocytes induce the IFN-gamma and TNF-alpha release, that stimulates the secretion of Th1 chemokines, initiating and reiterating an amplification feedback loop. Autoimmune thyroid disorders (AITD) are the most recurrent autoimmune diseases, including Graves' disease (GD) and autoimmune thyroiditis, clinically defined by thyrotoxicosis and hypothyroidism, respectively. Graves' ophthalmopathy is one of GD extrathyroidal manifestations, occurring in ~30-50% of GD patients. In the early phase of AITD, the Th1 immune response is prevalent, and a following switch to a Th2 immune response has been shown in the late, inactive, phase. The reviewed data underline the importance of chemokines in thyroid autoimmunity and suggest CXCR3-receptor and its chemokines as potential targets of novel drugs for these disorders.
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Affiliation(s)
| | - Sabrina Rosaria Paparo
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Francesca Ragusa
- Department of Surgery, Medical and Molecular Pathology and of Critical Area, University of Pisa, Pisa, Italy
| | - Giusy Elia
- Department of Surgery, Medical and Molecular Pathology and of Critical Area, University of Pisa, Pisa, Italy
| | - Valeria Mazzi
- Department of Surgery, Medical and Molecular Pathology and of Critical Area, University of Pisa, Pisa, Italy
| | - Armando Patrizio
- Department of Emergency Medicine, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Marco Ghionzoli
- Department of Pediatric Surgery, Meyer Children's Hospital, University of Florence, Florence, Italy
| | - Gilda Varricchi
- Department of Translational Medical Sciences, University of Naples Federico II, Naples, Italy; Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy; World Allergy Organization (WAO), Center of Excellence, Naples, Italy; Institute of Experimental Endocrinology and Oncology (IEOS), National Research Council, Naples, Italy
| | - Marco Centanni
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy; Endocrine Unit, AUSL Latina, Latina, Italy
| | - Salvatore Ulisse
- Department of Surgery, "Sapienza" University of Rome, Rome, Italy
| | - Alessandro Antonelli
- Department of Surgery, Medical and Molecular Pathology and of Critical Area, University of Pisa, Pisa, Italy.
| | - Poupak Fallahi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
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Fallahi P, Ragusa F, Paparo SR, Elia G, Balestri E, Mazzi V, Patrizio A, Botrini C, Benvenga S, Ferrari SM, Antonelli A. Teprotumumab for the treatment of thyroid eye disease. Expert Opin Biol Ther 2023; 23:123-131. [PMID: 36695097 DOI: 10.1080/14712598.2023.2172328] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
INTRODUCTION Thyroid eye disease (TED) is an autoimmune disease characterized by inflammation of orbital and extraocular muscles. It induces proptosis and diplopia, leading to a worsening of quality of life (QoL) because of its impact on physical appearance, and visual function. The natural history involves an 'active TED,' which is an autoimmune inflammatory response targeting orbital soft tissues, and 'inactive TED,' where there is tissue expansion remodeling. To date, glucocorticoids represent the main medical therapy, even if often ineffective and associated with side effects. AREAS COVERED In TED, the autoimmune process leads to production of TSH-R and IGF-1 R autoantibodies. This induces inflammatory changes in the orbital tissue, and activation of fibroblasts with accumulation of glycosaminoglycans, leading to consequent proptosis, and diplopia. In two previous randomized, double-masked, placebo-controlled, parallel-group, multicenter trials, teprotumumab has been shown to be effective in improving proptosis, inflammation, diplopia, and QoL. More recently, it has been shown that teprotumumab is also effective in chronic-inactive TED. Teprotumumab was approved by the FDA on 21 January 2020 for the treatment of TED. EXPERT OPINION For the above-mentioned reasons teprotumumab represents a potential first line therapy for TED that could replace the use of steroids in the next future.
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Affiliation(s)
- Poupak Fallahi
- Department of Translational Research of New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Francesca Ragusa
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Sabrina Rosaria Paparo
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Giusy Elia
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Eugenia Balestri
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Valeria Mazzi
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Armando Patrizio
- Department of Emergency Medicine, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Chiara Botrini
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Salvatore Benvenga
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy.,Master Program on Childhood, Adolescent and Women's Endocrine Health, University of Messina, Messina, Italy.,Interdepartmental Program of Molecular & Clinical Endocrinology, and Women's Endocrine Health, University Hospital, Policlinico Universitario G. Martino, Messina, Italy
| | | | - Alessandro Antonelli
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
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Ferrari SM, Elia G, Ragusa F, Paparo SR, Mazzi V, Patrizio A, Piaggi S, Baldini E, Centanni M, La Motta C, Antonelli A, Fallahi P. Antineoplastic Activity of Pazopanib in Anaplastic Thyroid Cancer in Primary Culture. Int J Mol Sci 2023; 24:ijms24032398. [PMID: 36768721 PMCID: PMC9916618 DOI: 10.3390/ijms24032398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 01/20/2023] [Accepted: 01/23/2023] [Indexed: 01/27/2023] Open
Abstract
Anaplastic thyroid cancer (ATC) is a rare and rapidly fatal human cancer. Its usual treatment includes the combination of surgery, external hyperfractionated radiation therapy, and chemotherapy. These treatments permit achieving about 6-10 months of median survival. For this reason, it is challenging to predict the ATC patient clinical therapy responsiveness. Pazopanib is a multitarget tyrosine kinase inhibitor of VEGF receptors, PDGF, and c-Kit. Until now, the effect of pazopanib in primary human ATC cells (pATC) has not been reported in the literature. The aim of our study was to evaluate in vitro the antineoplastic effect of pazopanib in pATC. Surgical thyroidal tissues were collected from five patients with ATC, from thyroid biopsy at the moment of first surgical operation. An inhibition of proliferation, migration, and invasion, and an increase in apoptosis were demonstrated upon treating pATC cells with pazopanib (p < 0.05). Moreover, pazopanib was able to significantly decrease the VEGF expression in pATC cells (p < 0.05). To conclude, in this study, we demonstrate the antineoplastic activity of the antiangiogenic inhibitor, pazopanib, in human pATC in vitro.
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Affiliation(s)
| | - Giusy Elia
- Department of Surgery, Medical and Molecular Pathology and of Critical Area, University of Pisa, 56126 Pisa, Italy
| | - Francesca Ragusa
- Department of Surgery, Medical and Molecular Pathology and of Critical Area, University of Pisa, 56126 Pisa, Italy
| | - Sabrina Rosaria Paparo
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy
| | - Valeria Mazzi
- Department of Surgery, Medical and Molecular Pathology and of Critical Area, University of Pisa, 56126 Pisa, Italy
| | - Armando Patrizio
- Department of Emergency Medicine, Azienda Ospedaliero-Universitaria Pisana, 56126 Pisa, Italy
| | - Simona Piaggi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy
| | - Enke Baldini
- Department of Surgical Sciences, Sapienza University of Rome, 00161 Rome, Italy
| | - Marco Centanni
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, 00185 Latina, Italy
- Endocrine Unit, AUSL Latina, 04100 Latina, Italy
| | | | - Alessandro Antonelli
- Department of Surgery, Medical and Molecular Pathology and of Critical Area, University of Pisa, 56126 Pisa, Italy
- Correspondence: ; Tel.: +39-050992318
| | - Poupak Fallahi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy
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Elia G, Patrizio A, Ragusa F, Paparo SR, Mazzi V, Balestri E, Botrini C, Rugani L, Benvenga S, Materazzi G, Spinelli C, Antonelli A, Fallahi P, Ferrari SM. Molecular features of aggressive thyroid cancer. Front Oncol 2022; 12:1099280. [PMID: 36605433 PMCID: PMC9807782 DOI: 10.3389/fonc.2022.1099280] [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: 11/15/2022] [Accepted: 12/06/2022] [Indexed: 12/24/2022] Open
Abstract
Poorly differentiated thyroid cancer (PDTC) and anaplastic thyroid cancer (ATC) have a worse prognosis with respect to well differentiated TC, and the loss of the capability of up-taking 131I is one of the main features characterizing aggressive TC. The knowledge of the genomic landscape of TC can help clinicians to discover the responsible alterations underlying more advance diseases and to address more tailored therapy. In fact, to date, the antiangiogenic multi-targeted kinase inhibitor (aaMKIs) sorafenib, lenvatinib, and cabozantinib, have been approved for the therapy of aggressive radioiodine (RAI)-resistant papillary TC (PTC) or follicular TC (FTC). Several other compounds, including immunotherapies, have been introduced and, in part, approved for the treatment of TC harboring specific mutations. For example, selpercatinib and pralsetinib inhibit mutant RET in medullary thyroid cancer but they can also block the RET fusion proteins-mediated signaling found in PTC. Entrectinib and larotrectinib, can be used in patients with progressive RAI-resistant TC harboring TRK fusion proteins. In addition FDA authorized the association of dabrafenib (BRAFV600E inhibitor) and trametinib (MEK inhibitor) for the treatment of BRAFV600E-mutated ATC. These drugs not only can limit the cancer spread, but in some circumstance they are able to induce the re-differentiation of aggressive tumors, which can be again submitted to new attempts of RAI therapy. In this review we explore the current knowledge on the genetic landscape of TC and its implication on the development of new precise therapeutic strategies.
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Affiliation(s)
- Giusy Elia
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Armando Patrizio
- Department of Emergency Medicine, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Francesca Ragusa
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Sabrina Rosaria Paparo
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Valeria Mazzi
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Eugenia Balestri
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Chiara Botrini
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Licia Rugani
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Salvatore Benvenga
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy,Master Program on Childhood, Adolescent and Women’s Endocrine Health, University of Messina, Messina, Italy,Interdepartmental Program of Molecular and Clinical Endocrinology and Women’s Endocrine Health, Azienda Ospedaliera Universitaria Policlinico ‘G. Martino’, Messina, Italy
| | - Gabriele Materazzi
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Claudio Spinelli
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Alessandro Antonelli
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy,*Correspondence: Alessandro Antonelli,
| | - Poupak Fallahi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
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9
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Antonelli A, Balestri E, Botrini C, Elia G, Ferrari SM, Mazzi V, Paparo SR, Patrizio A, Ragusa F, Fallahi P. ODP598 Liquid levothyroxine (L-T4) maintains more stable TSH levels in hypothyroid patients, than tablet L-T4. J Endocr Soc 2022. [PMCID: PMC9627740 DOI: 10.1210/jendso/bvac150.1642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Hypothyroidism affects approximately 5% of the population, mostly women and people over 60 years of age. The standard therapy used for the treatment of hypothyroidism is tablet levothyroxine (L-T4). Thyroid-stimulating hormone (TSH) is monitored, and L-T4 is adjusted as necessary to reach euthyroidism. Upon the stabilization of TSH levels in the normal range, it is recommended to perform an annual testing in treated patients to warrant suitable replacement. Large population studies showed an increased mortality in people with TSH in the hypothyroid range, demonstrating the importance of maintaining a stable TSH level in the normal range. We evaluated the stability of circulating TSH in hypothyroid patients treated with liquid L-T4, with respect to those treated with tablet L-T4. We enrolled patients with normal circulating TSH levels at the basal evaluation, not reporting any malabsorption or drug interference issues, who were in treatment with liquid or tablet L-T4.Six hundred and fifty six hypothyroid patients treated with liquid L-T4 were compared to 328 hypothyroid subjects receiving tablet L-T4 (both groups were matched by age and gender).Patients were followed for two years, and serum TSH, FT3, FT4 levels were assessed after one and two years. At the first abnormal TSH value, the evaluated parameters were: age, gender, body mass index, history of chronic autoimmune thyroiditis, initial TSH, and L-T4 dosage. At the time of initial normal TSH, these parameters were not associated significantly with time to abnormal TSH values. After 1 year, normal TSH values were registered in 86% of the patients who received L-T4 liquid formulation, but only in 81% of patients treated with tablet L-T4. After 2 years, normal TSH values were registered in 84% of patients receiving L-T4 liquid formulation, while only in 74% of those with tablet L-T4 (p<0.05). To sum up, the obtained data suggest that liquid L-T4 maintains more efficiently (than tablet L-T4) normal TSH levels in hypothyroid patients in the long term follow-up. Presentation: No date and time listed
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Fallahi P, Ferrari SM, Elia G, Paparo SR, Patrizio A, Balestri E, Mazzi V, Gragnani L, Ferri C, Botrini C, Ragusa F, Antonelli A. Thyroid autoimmunity and SARS-CoV-2 infection: Report of a large Italian series. Clin Exp Rheumatol 2022; 21:103183. [PMID: 36007802 PMCID: PMC9395221 DOI: 10.1016/j.autrev.2022.103183] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Accepted: 08/18/2022] [Indexed: 01/09/2023]
Abstract
Since the beginning of the pandemic, numerous risk factors have been associated with SARS-CoV-2 infection and COVID-19 outcomes, such as older age, male sex, and the presence of comorbidities, such as hypertension, obesity, and diabetes. Preliminary data also suggest epidemiological association between SARS-CoV-2 infection and systemic autoimmune disease. For this reason, we investigated if patients affected by autoimmune thyroid disorders (AITD) are at risk of developing SARS-CoV-2 infection or COVID-19 disease. From April to September 2020, we have conducted a telephone survey that included 515 consecutive unselected patients with known thyroid disorders, of which 350 were affected by AITD. All 11 definitive diagnosis of COVID-19 (def-sympt-COVID-19) belonged to the AITD group, while the rest 14 cases highly suspected for COVID-19 (suspect-sympt-COVID-19) were equally detected in both group (7 in AITD and 7 in not-AITD). The overall prevalence of symptomatic COVID-19 (def-sympt-COVID-19 + suspect-sympt-COVID-19), recorded in the 350 AITD population was statistically significant higher compared to that reported in the Italian and Tuscan general population at the same time period of the present survey (18/350 = 5.14% vs 516/100000 = 0.51% [p < 0.001; OR = 10.45, 95% CI 6.45–16.92] and vs 394/100000 = 0.39% [p < 0.001; OR = 13.70, 95% CI 8.44–22.25], respectively). Therefore, our results suggest a higher prevalence of SARS-CoV-2 infection and COVID-19 disease in patients with AITD.
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Affiliation(s)
- Poupak Fallahi
- Department of Translational Research of New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | | | - Giusy Elia
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Sabrina Rosaria Paparo
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Armando Patrizio
- Department of Emergency Medicine, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Eugenia Balestri
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Valeria Mazzi
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Laura Gragnani
- MASVE Interdepartmental Hepatology Center, Department of Experimental and Clinical Medicine, University of Florence Center, Center for Research and Innovation CRIA-MASVE, Firenze, Italy
| | - Clodoveo Ferri
- Rheumatology Unit, University of Modena and Reggio Emilia, School of Medicine, Modena, Italy; Rheumatology Clinic 'Madonna Dello Scoglio' Cotronei, Crotone, Italy
| | - Chiara Botrini
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Francesca Ragusa
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Alessandro Antonelli
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy.
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11
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Ferri C, Raimondo V, Gragnani L, Giuggioli D, Dagna L, Tavoni A, Ursini F, L'Andolina M, Caso F, Ruscitti P, Caminiti M, Foti R, Riccieri V, Guiducci S, Pellegrini R, Zanatta E, Varcasia G, Olivo D, Gigliotti P, Cuomo G, Murdaca G, Cecchetti R, De Angelis R, Romeo N, Ingegnoli F, Cozzi F, Codullo V, Cavazzana I, Colaci M, Abignano G, De Santis M, Lubrano E, Fusaro E, Spinella A, Lumetti F, De Luca G, Bellando-Randone S, Visalli E, Bosco YD, Amato G, Giannini D, Bilia S, Masini F, Pellegrino G, Pigatto E, Generali E, Mariano GP, Pettiti G, Zanframundo G, Brittelli R, Aiello V, Caminiti R, Scorpiniti D, Ferrari T, Campochiaro C, Brusi V, Fredi M, Moschetti L, Cacciapaglia F, Paparo SR, Ragusa F, Mazzi V, Elia G, Ferrari SM, Di Cola I, Vadacca M, Lorusso S, Monti M, Lorini S, Aprile ML, Tasso M, Miccoli M, Bosello S, D'Angelo S, Doria A, Franceschini F, Meliconi R, Matucci-Cerinic M, Iannone F, Giacomelli R, Salvarani C, Zignego AL, Fallahi P, Antonelli A. Prevalence and death rate of COVID-19 in systemic autoimmune diseases in the first three pandemic waves. Relationship to disease subgroups and ongoing therapies. Curr Pharm Des 2022; 28:2022-2028. [PMID: 35726427 DOI: 10.2174/1381612828666220614151732] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 04/11/2022] [Indexed: 11/22/2022]
Abstract
OBJECTIVE Autoimmune systemic diseases (ASD) represent a predisposing condition to COVID-19. Our prospective, observational multicenter telephone survey study aimed to investigate the prevalence, prognostic factors, and outcomes of COVID-19 in Italian ASD patients. METHOD The study included 3,918 ASD pts (815 M, 3103 F; mean age 59±12SD years) consecutively recruited between March 2020 and May 2021 at the 36 referral centers of COVID-19 & ASD Italian Study Group. The possible development of COVID-19 was recorded by means of a telephone survey using a standardized symptom assessment questionnaire. RESULTS ASD patients showed a significantly higher prevalence of COVID-19 (8.37% vs 6.49%; p<0.0001) but a death rate statistically comparable to the Italian general population (3.65% vs 2.95%). Among the 328 ASD patients developing COVID-19, 17% needed hospitalization, while mild-moderate manifestations were observed in 83% of cases. Moreover, 12/57 hospitalized patients died due to severe interstitial pneumonia and/or cardiovascular events; systemic sclerosis (SSc) patients showed a significantly higher COVID-19-related death rate compared to the general population (6.29% vs 2.95%; p=0.018). Major adverse prognostic factors to develop COVID-19 were: older age, male gender, SSc, pre-existing ASD-related interstitial lung involvement, and long-term steroid treatment. Of note, patients treated with conventional synthetic disease-modifying antirheumatic drugs (csDMARDs) showed a significantly lower prevalence of COVID-19 compared to those without (3.58% vs 46.99%; p=0.000), as well as the SSc patients treated with low dose aspirin (with 5.57% vs without 27.84%; p=0.000). CONCLUSION During the first three pandemic waves, ASD patients showed a death rate comparable to the general population despite the significantly higher prevalence of COVID-19. A significantly increased COVID-19-related mortality was recorded in only SSc patients' subgroup, possibly favored by preexisting lung fibrosis. Moreover, ongoing long-term treatment with csDMARDs in ASD might usefully contribute to the generally positive outcomes of this frail patients' population.
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Affiliation(s)
- Clodoveo Ferri
- Rheumatology Unit, University of Modena and Reggio Emilia, School of Medicine, Modena, Italy.,Rheumatology Clinic 'Madonna dello Scoglio' Cotronei, Crotone, Italy
| | - Vincenzo Raimondo
- Rheumatology Clinic 'Madonna dello Scoglio' Cotronei, Crotone, Italy
| | - Laura Gragnani
- Department of Clinical Experimental Medicine, Interdepartmental Hepatology Center MASVE, University of Florence, Firenze, Italy
| | - Dilia Giuggioli
- Rheumatology Unit, University of Modena and Reggio Emilia, School of Medicine, Modena, Italy
| | | | | | - Francesco Ursini
- University of Bologna, Rizzoli Orthopaedic Institute Bologna, Bologna, Italy
| | - Massimo L'Andolina
- Rheumatology Outpatient Clinic, ASP- Vibo Valentia-Tropea Hospital, Italy
| | - Francesco Caso
- Rheumatology Unit, Department of Clinical Medicine and Surgery, University of Naples Federico II, Napoli, Italy
| | - Piero Ruscitti
- Rheumatology Unit, Department of Biotechnological & Applied Clinical Sciences, University of L\'Aquila, L\'Aquila, Italy
| | - Maurizio Caminiti
- UOD Reumatologia- Grande Ospedale Metropolitano, Reggio Calabria, Italy
| | - Rosario Foti
- AOU Policlinico Vittorio Emanuele, Catania, Italy
| | | | | | | | | | | | - Domenico Olivo
- Rheumatology Outpatient Clinic, San Giovanni di Dio Hospital, Crotone, Italy
| | | | | | - Giuseppe Murdaca
- Ospedale Policlinico S. Martino-University of Genova, Genova, Italy
| | | | - Rossella De Angelis
- Rheumatology Clinic, Department of Clinical & Molecular Sciences, Marche Polytechnic University, Ancona, Italy
| | | | | | | | | | | | | | | | | | - Ennio Lubrano
- Rheumatology, Università del Molise, Campobasso, Italy
| | - Enrico Fusaro
- Rheumatology Unit, Azienda Ospedaliero Universitaria Città della Salute e della Scienza, Torino, Italy
| | - Amelia Spinella
- Rheumatology Unit, University of Modena and Reggio Emilia, School of Medicine, Modena, Italy
| | - Federica Lumetti
- Rheumatology Unit, University of Modena and Reggio Emilia, School of Medicine, Modena, Italy
| | | | | | | | | | | | | | - Silvia Bilia
- Clinical Immunology, University of Pisa, Pisa, Italy
| | | | | | | | - Elena Generali
- Humanitas Clinical and Research Center IRCCS, Milano, Italy
| | | | | | | | | | - Vincenzo Aiello
- Rheumatology Clinic 'Madonna dello Scoglio' Cotronei, Crotone, Italy
| | - Rodolfo Caminiti
- Rheumatology Clinic 'Madonna dello Scoglio' Cotronei, Crotone, Italy
| | | | | | | | - Veronica Brusi
- University of Bologna, Rizzoli Orthopaedic Institute Bologna, Bologna, Italy
| | - Micaela Fredi
- Rheumatology, Spedali Civili di Brescia, Brescia, Italy
| | | | | | - Sabrina Rosaria Paparo
- Department of Clinical and Experimental Medicine, University of Pisa, School of Medicine, Pisa, Italy
| | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, School of Medicine, Pisa, Italy
| | - Valeria Mazzi
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, School of Medicine, Pisa, Italy
| | - Giusy Elia
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, School of Medicine, Pisa, Italy
| | - Silvia Martina Ferrari
- Department of Clinical and Experimental Medicine, University of Pisa, School of Medicine, Pisa, Italy
| | - Ilenia Di Cola
- Rheumatology Unit, Department of Biotechnological & Applied Clinical Sciences, University of L\'Aquila, L\'Aquila, Italy
| | - Marta Vadacca
- Unità Operativa di Immunoreumatologia - Area Medicina Clinica Policlinico Universitario Campus Bio-Medico di Roma, Roma, Italy
| | - Sebastiano Lorusso
- Unità Operativa di Immunoreumatologia - Area Medicina Clinica Policlinico Universitario Campus Bio-Medico di Roma, Roma, Italy
| | | | | | | | - Marco Tasso
- Rheumatology Unit, Department of Clinical Medicine and Surgery, University of Naples Federico II, Napoli, Italy
| | - Mario Miccoli
- Department of Clinical and Experimental Medicine, University of Pisa, School of Medicine, Pisa, Italy
| | - Silvia Bosello
- Institute of Rheumatology, Università Cattolica del Sacro Cuore, Rome, and Division of Rheumatology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy
| | | | - Andrea Doria
- Rheumatology, University of Padova, Padova, Italy
| | | | - Riccardo Meliconi
- University of Bologna, Rizzoli Orthopaedic Institute Bologna, Bologna, Italy
| | | | | | - Roberto Giacomelli
- Unità Operativa di Immunoreumatologia - Area Medicina Clinica Policlinico Universitario Campus Bio-Medico di Roma, Roma, Italy
| | - Carlo Salvarani
- Rheumatology Unit, University of Modena and Reggio Emilia, School of Medicine, Modena, Italy
| | - Anna Linda Zignego
- Department of Clinical Experimental Medicine, Interdepartmental Hepatology Center MASVE, University of Florence, Firenze, Italy
| | - Poupak Fallahi
- Department of Translational Research & New Technologies in Medicine and Surgery, University of Pisa, School of Medicine, Pisa, Italy
| | - Alessandro Antonelli
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, School of Medicine, Pisa, Italy
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Ragusa F, Ferrari SM, Elia G, Paparo SR, Balestri E, Botrini C, Patrizio A, Mazzi V, Guglielmi G, Foddis R, Spinelli C, Ulisse S, Antonelli A, Fallahi P. Combination Strategies Involving Immune Checkpoint Inhibitors and Tyrosine Kinase or BRAF Inhibitors in Aggressive Thyroid Cancer. Int J Mol Sci 2022; 23:ijms23105731. [PMID: 35628540 PMCID: PMC9144613 DOI: 10.3390/ijms23105731] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 05/10/2022] [Accepted: 05/18/2022] [Indexed: 02/01/2023] Open
Abstract
Thyroid cancer is the most common (~90%) type of endocrine-system tumor, accounting for 70% of the deaths from endocrine cancers. In the last years, the high-throughput genomics has been able to identify pathways/molecular targets involved in survival and tumor progression. Targeted therapy and immunotherapy individually have many limitations. Regarding the first one, although it greatly reduces the size of the cancer, clinical responses are generally transient and often lead to cancer relapse after initial treatment. For the second one, although it induces longer-lasting responses in cancer patients than targeted therapy, its response rate is lower. The individual limitations of these two different types of therapies can be overcome by combining them. Here, we discuss MAPK pathway inhibitors, i.e., BRAF and MEK inhibitors, combined with checkpoint inhibitors targeting PD-1, PD-L1, and CTLA-4. Several mutations make tumors resistant to treatments. Therefore, more studies are needed to investigate the patient's individual tumor mutation burden in order to overcome the problem of resistance to therapy and to develop new combination therapies.
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Affiliation(s)
- Francesca Ragusa
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, 56126 Pisa, Italy; (F.R.); (G.E.); (S.R.P.); (E.B.); (C.B.); (V.M.); (C.S.)
| | - Silvia Martina Ferrari
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy;
| | - Giusy Elia
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, 56126 Pisa, Italy; (F.R.); (G.E.); (S.R.P.); (E.B.); (C.B.); (V.M.); (C.S.)
| | - Sabrina Rosaria Paparo
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, 56126 Pisa, Italy; (F.R.); (G.E.); (S.R.P.); (E.B.); (C.B.); (V.M.); (C.S.)
| | - Eugenia Balestri
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, 56126 Pisa, Italy; (F.R.); (G.E.); (S.R.P.); (E.B.); (C.B.); (V.M.); (C.S.)
| | - Chiara Botrini
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, 56126 Pisa, Italy; (F.R.); (G.E.); (S.R.P.); (E.B.); (C.B.); (V.M.); (C.S.)
| | - Armando Patrizio
- Department of Emergency Medicine, Azienda Ospedaliero-Universitaria Pisana, 56124 Pisa, Italy;
| | - Valeria Mazzi
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, 56126 Pisa, Italy; (F.R.); (G.E.); (S.R.P.); (E.B.); (C.B.); (V.M.); (C.S.)
| | - Giovanni Guglielmi
- U.O. Medicina Preventiva Del Lavoro, Azienda Ospedaliero-Universitaria Pisana, 56124 Pisa, Italy;
| | - Rudy Foddis
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy; (R.F.); (P.F.)
| | - Claudio Spinelli
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, 56126 Pisa, Italy; (F.R.); (G.E.); (S.R.P.); (E.B.); (C.B.); (V.M.); (C.S.)
| | - Salvatore Ulisse
- Department of Surgical Sciences, ‘Sapienza’ University of Rome, 00161 Rome, Italy;
| | - Alessandro Antonelli
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, 56126 Pisa, Italy; (F.R.); (G.E.); (S.R.P.); (E.B.); (C.B.); (V.M.); (C.S.)
- Correspondence: ; Tel.: +39-050-992318
| | - Poupak Fallahi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy; (R.F.); (P.F.)
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Elia G, Ferrari SM, Ragusa F, Paparo SR, Mazzi V, Ulisse S, Benvenga S, Antonelli A, Fallahi P. Advances in pharmacotherapy for advanced thyroid cancer of follicular origin (PTC, FTC). New approved drugs and future therapies. Expert Opin Pharmacother 2022; 23:599-610. [PMID: 35038965 DOI: 10.1080/14656566.2022.2030704] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION The most common altered signaling found in aggressive iodine-refractory Thyroid cancer derived from follicular cells (RAI-TC) are RTK, MAPK, PI3K, WNT, BRAF, RAS, RET, and TP53. Tyrosine Kinase Inhibitors (TKI) are multi-kinase inhibitors able to act against different pathways, that elicit an anti-neoplastic activity. AREAS COVERED The aim of this paper is to review recent novel molecular therapies of RAI-TC. Recently, sorafenib and lenvatinib, have been approved for the treatment of aggressive RAI-TC. Other studies are evaluating vandetanib and selumetinib in RAI-TC. Furthermore, preliminary studies have evaluated dabrafenib, and vemurafenib in BRAF mutated RAI-TC patients to re-induce 131-iodine uptake. The interplay between cells of the immune system and cancer cells can be altered by immune checkpoints inhibitors. The expression of PDL1 in RAI-TC was related to tumor recurrence and poor survival. Several clinical trials are investigating a combination of different therapies, such as lenvatinib and pembrolizumab. EXPERT OPINION Mechanisms of resistance to TKIs inhibitors can be of intrinsic or acquired origin. An acquired resistance to lenvatinib, or sorafenib can be due to upregulation of FGFR; therefore anti-FGFR agents are evaluated. A new strategy is to combine TKIs with immunotherapy. Several studies are evaluating lenvatinib and pembrolizumab in RAI-TC patients.
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Affiliation(s)
- Giusy Elia
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | | | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Valeria Mazzi
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Salvatore Ulisse
- Department of Experimental Medicine, 'Sapienza' University of Rome, Rome, Italy
| | - Salvatore Benvenga
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy.,Master Program on Childhood, Adolescent and Women's Endocrine Health, University of Messina, Messina, Italy.,Interdepartmental Program of Molecular and Clinical Endocrinology and Women's Endocrine Health, Azienda Ospedaliera Universitaria Policlinico 'G. Martino', I-98125, Messina, Italy
| | - Alessandro Antonelli
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Poupak Fallahi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
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Paparo SR, Ferrari SM, Patrizio A, Elia G, Ragusa F, Botrini C, Balestri E, Guarneri F, Benvenga S, Antonelli A, Fallahi P. Myoinositol in Autoimmune Thyroiditis. Front Endocrinol (Lausanne) 2022; 13:930756. [PMID: 35837308 PMCID: PMC9273877 DOI: 10.3389/fendo.2022.930756] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 05/25/2022] [Indexed: 11/13/2022] Open
Abstract
Myoinositol (Myo) is an isoform of inositol, a cyclic polyol with 6 hydroxyl groups. Myo is mainly derived from dietary intake while its endogenous production is generated from glucose by enzymatic reactions. Moreover, Myo is also synthesized de novo by catabolism of phosphatidylinositol (PI), phosphoinositides (PIP), and inositol phosphates (IP). Myo has a determinant role in thyroid function and autoimmune diseases as it regulates iodine organification and thyroid hormone biosynthesis by the formation of hydrogen peroxide (H2O2) in thyrocytes. Depletion of Myo that is involved in the thyroid stimulating hormone (TSH) signaling pathway, may cause the development of thyroid diseases such as hypothyroidism. TSH levels significantly decreased in patients with subclinical hypothyroidism, with or without autoimmune thyroiditis, after treatment with Myo plus Selenium (Myo+Se). In addition to TSH, antithyroid autoantibodies are reduced. This review summarizes the role of Myo in the thyroidal physiology and its role in the management of some thyroid diseases.
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Affiliation(s)
- Sabrina Rosaria Paparo
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | | | - Armando Patrizio
- Department of Emergency Medicine, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Giusy Elia
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Francesca Ragusa
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Chiara Botrini
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Eugenia Balestri
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Fabrizio Guarneri
- Department of Clinical and Experimental Medicine - Dermatology, University of Messina, Messina, Italy
| | - Salvatore Benvenga
- Department of Clinical and Experimental Medicine - Endocrinology, University of Messina, Messina, Italy
- Master Program on Childhood, Adolescent and Women’s Endocrine Health, University of Messina, Messina, Italy
- Interdepartmental Program of Molecular & Clinical Endocrinology and Women’s Endocrine Health, University Hospital Policlinico “G. Martino”, Messina, Italy
| | - Alessandro Antonelli
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
- *Correspondence: Alessandro Antonelli,
| | - Poupak Fallahi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
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15
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Ferrari SM, Ragusa F, Elia G, Paparo SR, Mazzi V, Baldini E, Benvenga S, Antonelli A, Fallahi P. Precision Medicine in Autoimmune Thyroiditis and Hypothyroidism. Front Pharmacol 2021; 12:750380. [PMID: 34867359 PMCID: PMC8635786 DOI: 10.3389/fphar.2021.750380] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 10/21/2021] [Indexed: 12/31/2022] Open
Abstract
Autoimmune thyroid diseases (AITD) are T-cell-mediated organ specific autoimmune disorders, deriving from an altered response of the immune system that leads to the immune attack to the thyroid. Hashimoto’s thyroiditis (HT) and Graves’ disease (GD) are the two principal AITD clinical presentations. Hypothyroidism and thyrotoxicosis are, respectively, the clinical hallmarks of HT and GD. Patients with autoimmune thyroiditis are treated daily with synthetic L-thyroxine (L-T4) at the dose of 1.5–1.7 μg/kg. Various L-T4 formulations are commercially available (tablet, liquid solution, or soft gel capsule). L-T4 in tablets is generally prescribed to treat hypothyroidism, whereas the liquid formulation, or soft gel capsules, can be administered in hypothyroid patients in case of malabsorption or in patients in therapy with drugs interfering with L-T4 absorption. Furthermore, myoinositol has a crucial role in thyroid autoimmunity and function. Clinical studies reported a significant decline in TSH and antithyroid autoantibodies levels after treatment with myoinositol + selenium in patients with subclinical hypothyroidism and autoimmune thyroiditis. Moreover, thyroidectomy can be rarely recommended in patients with autoimmune thyroiditis, with cosmetic reasons for a goiter, or with important signs or symptoms of local compression, or nodular disease with a “suspicious” cytology for malignancy. Furthermore, a recent randomized trial suggested that total thyroidectomy can improve quality of life and fatigue, while medical therapy did not. In this review, we overview currently available evidence in personalized medicine in patients with autoimmune thyroiditis and hypothyroidism. Further research is needed in larger population to investigate the effect of these new treatments on quality of life.
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Affiliation(s)
| | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Giusy Elia
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | | | - Valeria Mazzi
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Enke Baldini
- Department of Experimental Medicine, “Sapienza” University of Rome, Rome, Italy
| | - Salvatore Benvenga
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
- Master Program on Childhood, Adolescent and Women’s Endocrine Health, University of Messina, Messina, Italy
- Interdepartmental Program of Molecular and Clinical Endocrinology and Women’s Endocrine Health, Azienda Ospedaliera Universitaria Policlinico “G. Martino”, I-98125, Messina, Italy
| | - Alessandro Antonelli
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
- *Correspondence: Alessandro Antonelli,
| | - Poupak Fallahi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
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16
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Elia G, Fallahi P, Ragusa F, Paparo SR, Mazzi V, Benvenga S, Antonelli A, Ferrari SM. Precision Medicine in Graves' Disease and Ophthalmopathy. Front Pharmacol 2021; 12:754386. [PMID: 34776972 PMCID: PMC8581657 DOI: 10.3389/fphar.2021.754386] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 10/12/2021] [Indexed: 02/02/2023] Open
Abstract
Graves’ disease (GD) is a condition caused by an autoimmune process involving the thyroid gland, whose main outcome is hyperthyroidism. TSAb start the autoimmune process stimulating the overproduction of thyroid hormones. In addition, TSAb can stimulate TSH-R expressed in fibroblasts and orbital pre-adipocytes leading to the manifestation of Graves’ ophtalmopathy (GO). Also, autoantibodies directed against IGF-1R have an important role in immune-pathogenesis of GO. Fundamental is the role played by cytokines (IFN-γ, TNF-α, Il-6), and Th1 chemokines in the immune-pathogenesis of both disorders, particularly in the active phase. Novel discoveries in the field led to the investigation of promising therapies, such as immune-therapies towards specific antigens (for example against TSH-R), aiming in restoring the immune tolerance versus the immune dominant epitopes associated with autoimmunity in GD. Moreover, Etanercept (that blocks the TNF-mediated inflammatory responses), TCZ (that acts against the IL-6 receptor), and RTX (that acts against CD20) have proven to be useful and safe therapeutic options in refractory GO treatment. Furthermore, teprotumumab (a human monoclonal anti-IGF-1R blocking antibody), have been revealed effective in the treatment of patients with moderate-severe GO and it is now approved for GO therapy in United States. Molecules able to act as antagonists of CXCR3, or to block CXCL10, are also under study. More extensive researches are needed to deepen out these drugs as well as to identify new targeted and effective therapies, that will permit a more precise identification of GD, or GO, patients able to respond to specific targeted therapies.
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Affiliation(s)
- Giusy Elia
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Poupak Fallahi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Valeria Mazzi
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Salvatore Benvenga
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy.,Master Program on Childhood, Adolescent and Women's Endocrine Health, University of Messina, Messina, Italy.,Interdepartmental Program of Molecular and Clinical Endocrinology and Women's Endocrine Health, University Hospital, A.O.U. Policlinico G. Martino, Messina, Italy
| | - Alessandro Antonelli
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
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17
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Ferri C, Giuggioli D, Raimondo V, L'Andolina M, Dagna L, Tavoni A, Caso F, Ursini F, Ruscitti P, Caminiti M, Foti R, Riccieri V, Guiducci S, Pellegrini R, Zanatta E, Varcasia G, Olivo D, Gigliotti P, Cuomo G, Murdaca G, Cecchetti R, De Angelis R, Romeo N, Ingegnoli F, Cozzi F, Codullo V, Cavazzana I, Colaci M, Abignano G, De Santis M, Lubrano E, Fusaro E, Rossa AD, Spinella A, Lumetti F, De Luca G, Bellando-Randone S, Visalli E, Dal Bosco Y, Amato G, Giannini D, Bilia S, Masini F, Pellegrino G, Pigatto E, Generali E, Mariano GP, Pettiti G, Zanframundo G, Brittelli R, Aiello V, Caminiti R, Scorpiniti D, Ferrari T, Campochiaro C, Brusi V, Fredi M, Moschetti L, Cacciapaglia F, Gragnani L, Monti M, Lorini S, Paparo SR, Ragusa F, Mazzi V, Elia G, Ferrari SM, Di Cola I, Vadacca M, Lorusso S, Barsotti S, Aprile ML, Marco T, Miccoli M, Bosello S, Matucci-Cerinic M, D'Angelo S, Doria A, Franceschini F, Meliconi R, Iannone F, Giacomelli R, Zignego AL, Fallahi P, Antonelli A. Covid-19 And Rheumatic Autoimmune Systemic Diseases: Role of Pre-Existing Lung Involvement and Ongoing Treatments. Curr Pharm Des 2021; 27:4245-4252. [PMID: 34477509 DOI: 10.2174/1381612827666210903103935] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [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: 07/01/2021] [Accepted: 08/17/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND The Covid-19 pandemic may have a deleterious impact on patients with autoimmune systemic diseases (ASD) due to their deep immune-system alterations. OBJECTIVE To investigate the prevalence of symptomatic Covid-19 and its correlations with both organ involvement and ongoing treatments in a large series of Italian ASD patients during the first wave of pandemic. METHOD Our multicenter telephone 6-week survey included 3,029 unselected ASD patients enrolled at 36 tertiary referral centers of northern, central, and southern Italian macro-areas with different diffusion of pandemic. Symptomatic SARS-CoV-2 infection was classified as definite Covid-19 (presence of symptoms plus positive oral/nasopharyngeal swabs) or highly suspected Covid-19 (highly suggestive symptoms, in absence of a swab testing). RESULTS A significantly higher prevalence of definite plus highly suspected Covid-19 compared to Italian general population was detected in the whole ASD series (p=.000), as well as in patients from the three macro-areas (p=.000 in all). Statistically higher prevalence of Covid-19 was also found in connective tissue diseases compared to chronic arthritis subgroup (p=.000) and in ASD patients with pre-existing interstitial lung involvement (p=.000). Patients treated with either conventional disease modifying anti-rheumatic drugs (DMARDs) and/or biological DMARDs showed a significantly lower prevalence of Covid-19 (p=.000 in both). Finally, scleroderma patients undergoing low-dose aspirin showed significantly lower rate of Covid-19 compared to those without (p=0.003). CONCLUSION The higher prevalence of Covid-19 in ASD patients along with the significant correlations with important clinical features and therapeutic regimens suggests the need to develop targeted prevention/management strategies during the current pandemic wave.
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Affiliation(s)
- Clodoveo Ferri
- Rheumatology Unit, University of Modena and Reggio Emilia, School of Medicine, Modena, Italy.,Rheumatology Clinic 'Madonna dello Scoglio' Cotronei, Crotone, Italy
| | - Dilia Giuggioli
- Rheumatology Unit, University of Modena and Reggio Emilia, School of Medicine, Modena, Italy
| | - Vincenzo Raimondo
- Rheumatology Clinic 'Madonna dello Scoglio' Cotronei, Crotone, Italy
| | - Massimo L'Andolina
- Rheumatology Outpatient Clinic, ASP- Vibo Valentia-Tropea Hospital, Italy
| | | | | | - Francesco Caso
- Rheumatology Unit, Department of Clinical Medicine and Surgery, University of Naples Federico II, Napoli, Italy
| | - Francesco Ursini
- Medicine & Rheumatology Unit, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Piero Ruscitti
- Rheumatology Unit, Department of Biotechnological & Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Maurizio Caminiti
- UOD Reumatologia-Grande Ospedale Metropolitano, Reggio Calabria, Italy
| | - Rosario Foti
- AOU Policlinico Vittorio Emanuele, Catania, Italy
| | | | | | | | | | | | - Domenico Olivo
- Rheumatology Outpatient Clinic, San Giovanni di Dio Hospital, Crotone, Italy
| | | | | | - Giuseppe Murdaca
- Ospedale Policlinico S. Martino-University of Genova, Genova, Italy
| | | | - Rossella De Angelis
- Rheumatology Clinic, Department of Clinical & Molecular Sciences, Marche Polytechnic University, Ancona, Italy
| | | | | | | | | | | | | | | | | | - Ennio Lubrano
- Rheumatology, Università del Molise, Campobasso, Italy
| | - Enrico Fusaro
- Rheumatology Unit, Azienda Ospedaliero Universitaria Città della Salute e della Scienza, Torino, Italy
| | | | - Amelia Spinella
- Rheumatology Unit, University of Modena and Reggio Emilia, School of Medicine, Modena, Italy
| | - Federica Lumetti
- Rheumatology Unit, University of Modena and Reggio Emilia, School of Medicine, Modena, Italy
| | | | | | | | | | | | | | - Silvia Bilia
- Clinical Immunology, University of Pisa, Pisa, Italy
| | | | | | | | - Elena Generali
- Humanitas Clinical and Research Center IRCCS, Milano, Italy
| | | | | | | | | | - Vincenzo Aiello
- Rheumatology Clinic 'Madonna dello Scoglio' Cotronei, Crotone, Italy
| | - Rodolfo Caminiti
- Rheumatology Clinic 'Madonna dello Scoglio' Cotronei, Crotone, Italy
| | | | | | | | - Veronica Brusi
- Medicine & Rheumatology Unit, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Micaela Fredi
- Rheumatology, Spedali Civili di Brescia, Brescia, Italy
| | | | | | | | | | | | - Sabrina Rosaria Paparo
- Department of Clinical and Experimental Medicine, University of Pisa, School of Medicine, Pisa, Italy
| | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, School of Medicine, Pisa, Italy
| | - Valeria Mazzi
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, School of Medicine, Pisa, Italy
| | - Giusy Elia
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, School of Medicine, Pisa, Italy
| | - Silvia Martina Ferrari
- Department of Clinical and Experimental Medicine, University of Pisa, School of Medicine, Pisa, Italy
| | - Ilenia Di Cola
- Rheumatology Unit, Department of Biotechnological & Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - Marta Vadacca
- Unità Operativa di Immunoreumatologia - Area Medicina Clinica Policlinico Universitario Campus Bio Medico di Roma, Roma, Italy
| | - Sebastiano Lorusso
- Unità Operativa di Immunoreumatologia - Area Medicina Clinica Policlinico Universitario Campus Bio Medico di Roma, Roma, Italy
| | | | | | - Tasso Marco
- Rheumatology Unit, Department of Clinical Medicine and Surgery, University of Naples Federico II, Napoli, Italy
| | - Mario Miccoli
- Department of Clinical and Experimental Medicine, University of Pisa, School of Medicine, Pisa, Italy
| | - Silvia Bosello
- Institute of Rheumatology, Università Cattolica del Sacro Cuore, Rome, and Division of Rheumatology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy
| | | | | | - Andrea Doria
- Rheumatology, University of Padova, Padova, Italy
| | | | - Riccardo Meliconi
- Medicine & Rheumatology Unit, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | | | - Roberto Giacomelli
- Unità Operativa di Immunoreumatologia - Area Medicina Clinica Policlinico Universitario Campus Bio Medico di Roma, Roma, Italy
| | - Anna Linda Zignego
- Department of Clinical Experimental Medicine, Interdepartmental Hepatology Center MASVE,
University of Florence, Firenze, Italy
| | - Poupak Fallahi
- Department of Translational Research & New Technologies in Medicine and Surgery, University of Pisa,
School of Medicine, Pisa, Italy
| | - Alessandro Antonelli
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, School of Medicine, Pisa, Italy
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18
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Ferrari SM, Elia G, Ragusa F, Paparo SR, Mazzi V, Miccoli M, Galdiero MR, Varricchi G, Foddis R, Guglielmi G, Spinelli C, La Motta C, Benvenga S, Antonelli A, Fallahi P. Lenvatinib: an investigational agent for the treatment of differentiated thyroid cancer. Expert Opin Investig Drugs 2021; 30:913-921. [PMID: 34428101 DOI: 10.1080/13543784.2021.1972971] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
INTRODUCTION Differentiated thyroid cancer (DTC; >90% of all TCs) derives from follicular cells. Surgery is the main therapeutic strategy, and radioiodine (RAI) is administered after thyroidectomy. When DTC progresses, it does not respond to RAI and thyroid-stimulating hormone (TSH)-suppressive thyroid hormone treatment, and other therapies (i.e. surgery, external beam radiation therapy and chemotherapy) do not lead to a better survival. Thanks to the understanding of the molecular pathways involved in TC progression, important advances have been done. Lenvatinib is a multitargeted tyrosine kinase inhibitor of VEGFR1-3, FGFR1-4, PDGFRα, RET, and KIT signaling networks implicated in tumor angiogenesis, approved in locally recurrent or metastatic, progressive, RAI-refractory DTC. Unmet needs regarding the patient clinical therapy responsiveness in aggressive RAI-refractory DTC still remain. AREAS COVERED We provide an overview from the literature of in vitro, in vivo and real-life studies regarding lenvatinib as an investigational agent for the treatment of aggressive TC. EXPERT OPINION According to the SELECT trial, the treatment should be initiated with a dosage of 24 mg/day, subsequently decreasing it in relation to the side effects. The decision making process in patients with aggressive RAI-refractory DTC should be personalized and the potential toxicity should be properly managed.
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Affiliation(s)
| | - Giusy Elia
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Valeria Mazzi
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Mario Miccoli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Maria Rosaria Galdiero
- Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy; WAO Center of Excellence, Naples, Italy; Institute of Experimental Endocrinology and Oncology "G. Salvatore" (IEOS), National Research Council (CNR),Naples, Italy
| | - Gilda Varricchi
- Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy; WAO Center of Excellence, Naples, Italy; Institute of Experimental Endocrinology and Oncology "G. Salvatore" (IEOS), National Research Council (CNR),Naples, Italy
| | - Rudy Foddis
- Department of Translational Research and of New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Giovanni Guglielmi
- U.O. Medicina Preventiva Del Lavoro, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Claudio Spinelli
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | | | - Salvatore Benvenga
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy.,Master Program on Childhood, Adolescent and Women's Endocrine Health, University of Messina, Messina, Italy.,Interdepartmental Program of Molecular and Clinical Endocrinology and Women's Endocrine Health, Azienda Ospedaliera Universitaria Policlinico 'G. Martino', Messina, Italy
| | - Alessandro Antonelli
- Department of Surgical, Medical and Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Poupak Fallahi
- Department of Translational Research and of New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
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19
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Fallahi P, Ferrari SM, Elia G, Ragusa F, Paparo SR, Ruffilli I, Patrizio A, Antonelli A. Oral Liquid L-Thyroxine (L-T4) May Be Better Absorbed in Comparison to L-T4 Tablets in Patients With Lactose Intolerance. J Endocr Soc 2021. [PMCID: PMC8090202 DOI: 10.1210/jendso/bvab048.1696] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Abstract
In patients with lactose intolerance (LI), L-thyroxine (L-T4) malabsorption is often present, that leads to the necessity to use elevated L-T4 doses in the substitutional treatment of hypothyroidism. After excluding non-compliance, the differential diagnosis should include such disorders as LI, atrophic gastritis, coeliac disease, and others. In case of a diagnosis of LI, a low lactose diet and a lactose-free L-T4 preparation should be administered, to decrease the dose of the L-T4 formulation, and restore euthyroidism. We report the normalisation of circulating thyrotropin (TSH) levels in 8 patients with LI who received L-T4 tablets, after switching to an oral liquid lactose-free formulation. After switching from oral tablets to the liquid L-T4 (at the same dose, 30 minutes before breakfast) TSH was significantly reduced (TSH, evaluated 1-3 months after the switch, decreased: from 7.5±3.1 to 3.2±2.4 μIU/mL, P<0.05). The return back to tablets (at the same dosage, 30 minutes before breakfast) caused thyrotropin levels to worsen again. This result leads us to believe that the absorption of oral liquid formulation of thyroxine is greater in these patients. In conclusion, these data suggest that the L-T4 oral liquid formulation could bypass the issue of malabsorption in patients with lactose intolerance.
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Affiliation(s)
- Poupak Fallahi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Giusy Elia
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Ilaria Ruffilli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Armando Patrizio
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Alessandro Antonelli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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20
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Fallahi P, Ferrari SM, Elia G, Ragusa F, Paparo SR, Ruffilli I, Antonelli A. Serum TSH Levels Normalisation in Patients Affected by Autoimmune Atrophic Gastritis, After the Switch From Oral L-T4 in Tablet Form to L-T4 in Liquid Formulation. J Endocr Soc 2021. [DOI: 10.1210/jendso/bvab048.1699] [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: 11/19/2022] Open
Abstract
Abstract
Patients affected by autoimmune atrophic gastritis could have some issues in L-thyroxine (L-T4) absorption, due to drug malabsorption, induced by the increased gastric pH. Different factors influence L-T4 absorption, such as dietary habits, interference with other drugs, absorption kinetics, age of the patient, adherence to therapy, and others. We enrolled 36 patients affected by autoimmune atrophic gastritis with high serum thyrotropin (TSH) levels under therapy with L-T4 in the tablet formulation. L-T4 tablets were changed to an oral liquid L-T4 preparation, maintaining the same dose. The switch from L-T4 in tablet formulation to the liquid one, at the same L-T4 dosage, led to the normalisation/reduction of circulating TSH levels. Then 14 patients, who were switched back again to receive L-T4 in tablets (with the same dose), had a worsening of TSH values, falling in the hypothyroid range. In conclusion, our findings led to hypothesize that the pH alteration issue caused by autoimmune atrophic gastritis could be overcome by the oral L-T4 liquid formulation administration.
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Affiliation(s)
- Poupak Fallahi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Giusy Elia
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Ilaria Ruffilli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Alessandro Antonelli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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21
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Fallahi P, Ferrari SM, Ragusa F, Elia G, Ruffilli I, Paparo SR, Patrizio A, Benvenga S, Antonelli A. The Synergistic Effect of Corticosteroids and Mycophenolic Acid on Chemokines in Orbital Cells From Patients With Graves’ Ophthalmopathy. J Endocr Soc 2021. [PMCID: PMC8089901 DOI: 10.1210/jendso/bvab048.1726] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
In recent studies, an improvement of the response rate to therapy has been reported with corticosteroids and mycophenolic acid in patients with Graves’ ophthalmopathy (GO). In GO, retro-orbital cells (fibroblasts, preadipocytes, and extraocular muscle cells) secrete Th1 and Th2 chemokines stimulated by cytokines. Until now, no studies are present in literature regarding the effect of corticosteroids and mycophenolic acid on the secretion of chemokines in GO orbital cells. For this reason, the effect of increasing concentrations of mycophenolic acid or corticosteroids on the secretion of either the Th1 (CXCL10) and Th2 (CCL2) chemokines was tested in primary cultures of myoblasts, preadipocytes and fibroblasts obtained from GO patients. CXCL10 was undetectable in the supernatants of the retro-orbital cells in primary cultures; its release was induced dose-dependently by IFNγ, while TNFα alone had no effect. On the contrary CCL2 release (that was produced in low amounts basally) was dose-dependently induced by TNFα, while IFNγ alone had no effect. In both cases the combination of TNFα and IFNγ had a significant synergistic effect on CXCL10 and CCL2 secretion. The release of these chemokines was dose-dependently inhibited by increasing concentrations of mycophenolic acid, or corticosteroids (in a pharmacological range), in presence of IFNγ and TNFα stimulation. Moreover, the association of corticosteroids and mycophenolic acid (in presence of IFNγ and TNFα) had a stronger inhibitory effect on the chemokines release. In conclusion, in GO orbital cells, mycophenolic acid and/or corticosteroids (in a pharmacological range) have an inhibitory role on the secretion of both Th1 (CXCL10) and Th2 (CCL2) chemokines. This suggests a possible therapeutic role of these drugs.
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Affiliation(s)
- Poupak Fallahi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Giusy Elia
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Ilaria Ruffilli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Armando Patrizio
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Salvatore Benvenga
- Dep of Clin and Exp Med, Section of Endocrinol; Master Program on Childhood, Adolescent and Women’s Endocrine Health; Interdepart Program on Mol & Clin Endocrinol, and Women’s Endocrine Health, University hospital AOU Policlinico Gaetano Martino, University of Messina, Italy
| | - Alessandro Antonelli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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Fallahi P, Ferrari SM, Elia G, Ragusa F, Paparo SR, Camastra S, Mazzi V, Miccoli M, Benvenga S, Antonelli A. THERAPY OF ENDOCRINE DISEASE: Endocrine-metabolic effects of treatment with multikinase inhibitors. Eur J Endocrinol 2021; 184:R29-R40. [PMID: 33112294 DOI: 10.1530/eje-20-0683] [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] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Accepted: 10/20/2020] [Indexed: 11/08/2022]
Abstract
Tyrosine kinase inhibitors (TKIs) are emerging as potentially effective options in the treatment of cancer, acting on the pathways involved in growth, avoidance of apoptosis, invasiveness, angiogenesis, and local and distant spread. TKIs induce significant adverse effects, that can negatively affect patients' quality of life. The most common adverse events (AEs) include fatigue, hand-foot skin reaction, decreased appetite, nausea, diarrhea, hypertension, vomiting, weight loss, endocrinopaties and metabolic disorders. Patients in therapy with TKIs can develop endocrine-metabolic disorders, including dyslipidemia (~50%), diabetes (~15-40%), and dysthyroidism (~20%). In some cases, patients show an improved glycemia or hypoglycemia. The effects of TKIs on adrenal or gonadal function are still not completely known. It was shown a higher prevalence of subclinical hypocortisolism in patients treated with imatinib, while an increase of cortisol was reported in patients receiving vandetanib. Long-term treatment with imatinib could impact significantly the ovarian reserve and embryo developmental capacity. It is important to evaluate patients, measure glucose levels, and manage hyperglycemia. Mild treatment-related hyperglycemia can be controlled modifying the diet and with exercise, while grade 3 and 4 hyperglycemia can lead to dose reductions and/or oral antihyperglycemic therapy. Regarding thyroid dysfunctions, it is recommendable to measure the thyroid-stimulating hormone (TSH)/free thyroxine (FT4) levels before starting the therapy, and every 3-4 weeks during the first 6 months as changes in FT4 levels precede the changes in TSH by 3-6 weeks. Additional studies are necessary to definitely clarify the mechanism of TKIs-induced endocrine-metabolic effects.
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Affiliation(s)
- Poupak Fallahi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | | | - Giusy Elia
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Stefania Camastra
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Valeria Mazzi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Mario Miccoli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Salvatore Benvenga
- Department of Clinical and Experimental Medicine, Section of Endocrinology
- Master Program on Childhood, Adolescent and Women's Endocrine Health, University of Messina, Messina, Italy
- Interdepartmental Program on Molecular & Clinical Endocrinology, and Women's Endocrine Health, University hospital, A.O.U. Policlinico Gaetano Martino, Messina, Italy
| | - Alessandro Antonelli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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Antonelli A, Elia G, Ragusa F, Paparo SR, Cavallini G, Benvenga S, Ferrari SM, Fallahi P. The Stability of TSH, and Thyroid Hormones, in Patients Treated With Tablet, or Liquid Levo-Thyroxine. Front Endocrinol (Lausanne) 2021; 12:633587. [PMID: 33790863 PMCID: PMC8006411 DOI: 10.3389/fendo.2021.633587] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 01/29/2021] [Indexed: 01/01/2023] Open
Abstract
Approximately, 5% of the population is affected by hypothyroidism, mainly women and persons aged more than 60 years. After the diagnosis of hypothyroidism the usual therapy is tablet levothyroxine (L-T4), with a monitoring of the thyroid-stimulating hormone (TSH) level in primary hypothyroidism every 6-8 weeks and L-T4 is adjusted as necessary to reach an euthyroid state. Once TSH is stabilized in the normal range, it is recommended to conduct annual testing in the treated subjects to warrant suitable replacement. More recently advances regarding L-T4 treatment are the introduction of new oral formulations: the liquid solution, and soft gel capsule. The soft gel capsule permits a quick dissolution in the acid gastric pH. The liquid preparation does not require an acid gastric environment. Many pharmacokinetic studies demonstrated a more rapid absorption for the liquid L-T4, or capsule, than with tablet. Many studies have shown that the liquid, or capsule, formulations can overcome the interaction with foods, drugs or malabsorptive conditions, that are able to impair the tablet L-T4 absorption. Lately studies have suggested that liquid L-T4 can permit to maintain more efficiently normal TSH levels in hypothyroid patients in the long-term follow-up, than tablet L-T4, both in patients with malabsorptive states, and in those without malabsorption. Further large, prospective, longitudinal studies are needed to evaluate the stability of TSH, in hypothyroid patients treated with different L-T4 formulations.
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Affiliation(s)
- Alessandro Antonelli
- Department of Surgical, Medical and Molecular Pathology and Critical Care, University of Pisa, Pisa, Italy
- *Correspondence: Alessandro Antonelli,
| | - Giusy Elia
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Gabriella Cavallini
- Interdepartmental Research Centre on Biology and Pathology of Aging, University of Pisa, Pisa, Italy
| | - Salvatore Benvenga
- Section of Endocrinology, Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
- Master Program on Childhood, Adolescent and Women’s Endocrine Health, University of Messina, Messina, Italy
- Interdepartmental Program on Molecular & Clinical Endocrinology, and Women’s Endocrine Health, University Hospital, A.O.U. Policlinico Gaetano Martino, Messina, Italy
| | | | - Poupak Fallahi
- Department of Translational Research of New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
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Abstract
Levothyroxine (L-T4) absorption can be impaired by various causes: a) L-T4 ingestion during breakfast, or with food; b) conditions of reduced gastric acidity; c) intestinal procedures and diseases such as bariatric surgery, lactose intolerance (LI), celiac disease (CD), inflammatory bowel disease; d) drugs that alter L-T4 absorption, increasing the gastric pH, or preventing the dissolution of tablets. The development of new oral formulations, i.e. the liquid preparation and the soft gel capsule, represents the most recent advance regarding L-T4 therapy. Treating hypothyroidism with L-T4 tablets can lead to an improper control of thyroid-stimulating hormone (TSH) in ~10%-15% of patients. The improperly elevated TSH is usually managed by increasing the L-T4 daily dose, and revaluating TSH upon 2-6 months. The increase of the L-T4 dosage may cause iatrogenic hyperthyroidism, especially when the underlying disorders are cured. Liquid L-T4 can be administered in patients unable to swallow capsules or tablets, and this is one of its major benefits. Liquid L-T4 can: 1- overcome food and beverages interference; 2- bypass the malabsorption associated with an increased gastric pH; 3- circumvent the issue of malabsorption in patients who underwent bariatric surgery; 4-maintain TSH values under control better than L-T4 tablets in hypothyroid patients with typical or atypical CD, or in patients with LI. Few clinical studies evaluated soft gel L-T4 with encouraging findings in patients with gastric- or coffee-related malabsorption, or hypothyroid patients without malabsorption. Additional research is necessary to investigate liquid L-T4, or soft gel capsule, in other conditions of altered L-T4 absorption.
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Affiliation(s)
- Poupak Fallahi
- Department of Translational Research of New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
- *Correspondence: Poupak Fallahi,
| | | | - Giusy Elia
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Alessandro Antonelli
- Department of Surgical, Medical and Molecular Pathology and Critical Care, University of Pisa, Pisa, Italy
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Fallahi P, Ferrari SM, Elia G, Ragusa F, Paparo SR, Patrizio A, Camastra S, Miccoli M, Cavallini G, Benvenga S, Antonelli A. Cytokines as Targets of Novel Therapies for Graves' Ophthalmopathy. Front Endocrinol (Lausanne) 2021; 12:654473. [PMID: 33935970 PMCID: PMC8085526 DOI: 10.3389/fendo.2021.654473] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Accepted: 03/24/2021] [Indexed: 12/12/2022] Open
Abstract
Graves' disease (GD) is an organ-specific autoimmune disorder of the thyroid, which is characterized by circulating TSH-receptor (TSH-R) stimulating antibodies (TSAb), leading to hyperthyroidism. Graves' ophthalmopathy (GO) is one of GD extra-thyroidal manifestations associated with the presence of TSAb, and insulin-like growth factor-1 receptor (IGF-1R) autoantibodies, that interact with orbital fibroblasts. Cytokines are elevated in autoimmune (i.e., IL-18, IL-6) and non-autoimmune hyperthyroidism (i.e., TNF-α, IL-8, IL-6), and this could be associated with the chronic effects of thyroid hormone increase. A prevalent Th1-immune response (not related to the hyperthyroidism per se, but to the autoimmune process) is reported in the immune-pathogenesis of GD and GO; Th1-chemokines (CXCL9, CXCL10, CXCL11) and the (C-X-C)R3 receptor are crucial in this process. In patients with active GO, corticosteroids, or intravenous immunoglobulins, decrease inflammation and orbital congestion, and are considered first-line therapies. The more deepened understanding of GO pathophysiology has led to different immune-modulant treatments. Cytokines, TSH-R, and IGF-1R (on the surface of B and T lymphocytes, and fibroblasts), and chemokines implicated in the autoimmune process, are possible targets of novel therapies. Drugs that target cytokines (etanercept, tocilizumab, infliximab, adalimumab) have been tested in GO, with encouraging results. The chimeric monoclonal antibody directed against CD20, RTX, reduces B lymphocytes, cytokines and the released autoantibodies. A multicenter, randomized, placebo-controlled, double-masked trial has investigated the human monoclonal blocking antibody directed against IGF-1R, teprotumumab, reporting its effectiveness in GO. In conclusion, large, controlled and randomized studies are needed to evaluate new possible targeted therapies for GO.
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Affiliation(s)
- Poupak Fallahi
- Department of Translational Research of New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | | | - Giusy Elia
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Armando Patrizio
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Stefania Camastra
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Mario Miccoli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Gabriella Cavallini
- Department of Translational Research of New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Salvatore Benvenga
- Section of Endocrinology, Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
- Master Program on Childhood, Adolescent and Women’s Endocrine Health, University of Messina, Messina, Italy
- Interdepartmental Program of Molecular & Clinical Endocrinology, and Women’s Endocrine Health, University Hospital, A.O.U. Policlinico Gaetano Martino, Messina, Italy
| | - Alessandro Antonelli
- Department of Surgical, Medical and Molecular Pathology and Critical Care, University of Pisa, Pisa, Italy
- *Correspondence: Alessandro Antonelli,
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Fallahi P, Ferrari SM, Galdiero MR, Varricchi G, Elia G, Ragusa F, Paparo SR, Benvenga S, Antonelli A. Molecular targets of tyrosine kinase inhibitors in thyroid cancer. Semin Cancer Biol 2020; 79:180-196. [PMID: 33249201 DOI: 10.1016/j.semcancer.2020.11.013] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 10/29/2020] [Accepted: 11/17/2020] [Indexed: 12/13/2022]
Abstract
Thyroid cancer (TC) is the eighth most frequently diagnosed cancer worldwide with a rising incidence in the past 20 years. Surgery is the primary strategy of therapy for patients with medullary TC (MTC) and differentiated TC (DTC). In DTC patients, radioactive iodine (RAI) is administered after thyroidectomy. Neck ultrasound, basal and thyroid-stimulating hormone-stimulated thyroglobulin are generally performed every three to six months for the first year, with subsequent intervals depending on initial risk assessment, for the detection of possible persistent/recurrent disease during the follow up. Distant metastases are present at the diagnosis in ∼5 % of DTC patients; up to 15 % of patients have recurrences during the follow up, with a survival reduction (70 %-50 %) at 10-year. During tumor progression, the iodide uptake capability of DTC cancer cells can be lost, making them refractory to RAI, with a negative impact on the prognosis. Significant advances have been done recently in our understanding of the molecular pathways implicated in the progression of TCs. Several drugs have been developed, which inhibit signaling kinases or oncogenic kinases (BRAFV600E, RET/PTC), such as those associated with Platelet-Derived Growth Factor Receptor and Vascular Endothelial Growth Factor Receptor. Tyrosine kinase receptors are involved in cancer cell proliferation, angiogenesis, and lymphangiogenesis. Several tyrosine kinase inhibitors (TKIs) are emerging as new treatments for DTC, MTC and anaplastic TC (ATC), and can induce a clinical response and stabilize the disease. Lenvatinib and sorafenib reached the approval for RAI-refractory DTC, whereas cabozantinib and vandetanib for MTC. These TKIs extend median progression-free survival, but do not increase the overall survival. Severe side effects and drug resistance can develop in TC patients treated with TKIs. Additional studies are needed to identify a potential effective targeted therapy for aggressive TCs, according to their molecular characterization.
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Affiliation(s)
- Poupak Fallahi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Silvia Martina Ferrari
- Department of Surgical, Medical and Molecular Pathology and Critical Care, University of Pisa, Pisa, Italy
| | - Maria Rosaria Galdiero
- Department of Translational Medical Sciences, University of Naples Federico II, 80131 Naples, Italy; Center for Basic and Clinical Immunology Research, University of Naples Federico II, 80131 Naples, Italy; World Allergy Organization Center of Excellence, University of Naples Federico II, 80131 Naples, Italy; Institute of Experimental Endocrinology and Oncology "Gaetano Salvatore", National Research Council, 80131 Naples, Italy
| | - Gilda Varricchi
- Department of Translational Medical Sciences, University of Naples Federico II, 80131 Naples, Italy; Center for Basic and Clinical Immunology Research, University of Naples Federico II, 80131 Naples, Italy; World Allergy Organization Center of Excellence, University of Naples Federico II, 80131 Naples, Italy; Institute of Experimental Endocrinology and Oncology "Gaetano Salvatore", National Research Council, 80131 Naples, Italy
| | - Giusy Elia
- Department of Surgical, Medical and Molecular Pathology and Critical Care, University of Pisa, Pisa, Italy
| | - Francesca Ragusa
- Department of Surgical, Medical and Molecular Pathology and Critical Care, University of Pisa, Pisa, Italy
| | - Sabrina Rosaria Paparo
- Department of Surgical, Medical and Molecular Pathology and Critical Care, University of Pisa, Pisa, Italy
| | - Salvatore Benvenga
- Department of Clinical and Experimental Medicine, Section of Endocrinology, University of Messina, Messina, Italy; Master Program on Childhood, Adolescent and Women's Endocrine Health, University of Messina, Messina, Italy; Interdepartmental Program on Molecular & Clinical Endocrinology, and Women's Endocrine Health, University Hospital, A.O.U. Policlinico Gaetano Martino, Messina, Italy
| | - Alessandro Antonelli
- Department of Surgical, Medical and Molecular Pathology and Critical Care, University of Pisa, Pisa, Italy.
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Ferrari SM, Fallahi P, Elia G, Ragusa F, Ruffilli I, Paparo SR, Antonelli A. Thyroid autoimmune disorders and cancer. Semin Cancer Biol 2020; 64:135-146. [DOI: 10.1016/j.semcancer.2019.05.019] [Citation(s) in RCA: 84] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 05/24/2019] [Accepted: 05/29/2019] [Indexed: 12/18/2022]
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Fallahi P, Ferrari SM, Elia G, Ragusa F, Patrizio A, Paparo SR, Marone G, Galdiero MR, Guglielmi G, Foddis R, Cristaudo A, Antonelli A. Primary cell cultures for the personalized therapy in aggressive thyroid cancer of follicular origin. Semin Cancer Biol 2020; 79:203-216. [PMID: 32569821 DOI: 10.1016/j.semcancer.2020.06.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 05/27/2020] [Accepted: 06/10/2020] [Indexed: 12/14/2022]
Abstract
Thyroid cancer (TC) is the most prevalent endocrine malignancy. More than 90 % of TC is represented by differentiated TC (DTC) arising from the follicular thyroid cells. DTC includes papillary TC (PTC), follicular TC (FTC), and Hürthle cell TC. Anaplastic TC (ATC) accounts for 1% of TC, and it represents 15-40 % of TC death. Current treatment strategies are not completely effective against aggressive DTC or ATC, and mortality is one of the most important challenges. Recently, progresses have been obtained in the understanding of the molecular/genetic basis of TC progression, and new drugs have been introduced [i.e. tyrosine kinase inhibitors (TKIs)], able to block the oncogenic or signaling kinases, associated with cellular growth. Thyroid cell lines, obtained from tumoral cells and chosen for high proliferation in vitro, have been used as preclinical models. Actually, these cells lose the characteristic features of the primary tumor, because they adapt to in vitro growth conditions. For these reasons, the use of these cell lines has important limitations, and more recently human primary cell cultures have been established as monolayer cultures, and investigated for their biological behavior. Moreover, in the past, primary TC cells could be collected only through surgical biopsies, while recently human primary cell cultures can be established also from samples of fine-needle aspiration citology from aggressive dedifferentiated DTC or ATC. Testing in vitro different TKIs in each patient can help to develop new personalized treatments, without using ineffective drugs. In conclusion, personalized medicine and precise oncology, which consider both patients and their disease features, represent the future of the treatment approach, and further progress is needed in this direction.
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Affiliation(s)
- Poupak Fallahi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | | | - Giusy Elia
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Armando Patrizio
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Gianni Marone
- Department of Translational Medical Sciences, University of Naples Federico II, 80131 Naples, Italy; Center for Basic and Clinical Immunology Research, University of Naples Federico II, 80131 Naples, Italy; World Allergy Organization Center of Excellence, University of Naples Federico II, 80131 Naples, Italy; Institute of Experimental Endocrinology and Oncology "Gaetano Salvatore", National Research Council, 80131 Naples, Italy
| | - Maria Rosaria Galdiero
- Center for Basic and Clinical Immunology Research, University of Naples Federico II, 80131 Naples, Italy; World Allergy Organization Center of Excellence, University of Naples Federico II, 80131 Naples, Italy; Institute of Experimental Endocrinology and Oncology "Gaetano Salvatore", National Research Council, 80131 Naples, Italy; Department of Translational Medical Sciences, University of Naples Federico II, 80131 Naples, Italy
| | - Giovanni Guglielmi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Rudy Foddis
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Alfonso Cristaudo
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Alessandro Antonelli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
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Benvenga S, Ferrari SM, Elia G, Ragusa F, Patrizio A, Paparo SR, Camastra S, Bonofiglio D, Antonelli A, Fallahi P. Nutraceuticals in Thyroidology: A Review of in Vitro, and in Vivo Animal Studies. Nutrients 2020; 12:nu12051337. [PMID: 32397091 PMCID: PMC7285044 DOI: 10.3390/nu12051337] [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] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Revised: 05/05/2020] [Accepted: 05/06/2020] [Indexed: 02/06/2023] Open
Abstract
Nutraceuticals are defined as a food, or parts of a food, that provide medical or health benefits, including the prevention of different pathological conditions, and thyroid diseases, or the treatment of them. Nutraceuticals have a place in complementary medicines, being positioned in an area among food, food supplements, and pharmaceuticals. The market of certain nutraceuticals such as thyroid supplements has been growing in the last years. In addition, iodine is a fundamental micronutrient for thyroid function, but also other dietary components can have a key role in clinical thyroidology. Here, we have summarized the in vitro, and in vivo animal studies present in literature, focusing on the commonest nutraceuticals generally encountered in the clinical practice (such as carnitine, flavonoids, melatonin, omega-3, resveratrol, selenium, vitamins, zinc, and inositol), highlighting conflicting results. These experimental studies are expected to improve clinicians’ knowledge about the main supplements being used, in order to clarify the potential risks or side effects and support patients in their use.
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Affiliation(s)
- Salvatore Benvenga
- Master Program on Childhood, Adolescent and Women’s Endocrine Health, Department of Clinical and Experimental Medicine, University of Messina, 98125 Messina;
- Interdepartmental Program of Molecular & Clinical Endocrinology, and Women’s Endocrine Health, University Hospital, Policlinico Universitario G. Martino, 98125 Messina, Italy
| | - Silvia Martina Ferrari
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (S.M.F.); (G.E.); (F.R.); (A.P.); (S.R.P.); (S.C.)
| | - Giusy Elia
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (S.M.F.); (G.E.); (F.R.); (A.P.); (S.R.P.); (S.C.)
| | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (S.M.F.); (G.E.); (F.R.); (A.P.); (S.R.P.); (S.C.)
| | - Armando Patrizio
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (S.M.F.); (G.E.); (F.R.); (A.P.); (S.R.P.); (S.C.)
| | - Sabrina Rosaria Paparo
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (S.M.F.); (G.E.); (F.R.); (A.P.); (S.R.P.); (S.C.)
| | - Stefania Camastra
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (S.M.F.); (G.E.); (F.R.); (A.P.); (S.R.P.); (S.C.)
| | - Daniela Bonofiglio
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Arcavacata di Rende (CS), Italy;
| | - Alessandro Antonelli
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (S.M.F.); (G.E.); (F.R.); (A.P.); (S.R.P.); (S.C.)
- Correspondence: ; Tel.: +39-050-992318
| | - Poupak Fallahi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy;
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Fallahi P, Ferrari SM, Ragusa F, Ruffilli I, Elia G, Paparo SR, Antonelli A. Th1 Chemokines in Autoimmune Endocrine Disorders. J Clin Endocrinol Metab 2020; 105:5683662. [PMID: 31863667 DOI: 10.1210/clinem/dgz289] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Accepted: 12/19/2019] [Indexed: 02/06/2023]
Abstract
CONTEXT The CXC chemokine receptor CXCR3 and its chemokines CXCL10, CXCL9, and CXCL11 are implicated in the pathogenesis of autoimmune diseases. Here, we review these chemokines in autoimmune thyroiditis (AT), Graves disease (GD), thyroid eye disease (TED), type 1 diabetes (T1D), and Addison's disease (AAD). EVIDENCE ACQUISITION A PubMed review of the literature was conducted, searching for the above-mentioned chemokines in combination with AT, GD, TED, T1D, and AAD. EVIDENCE SYNTHESIS Thyroid follicular cells in AT and GD, retroorbital cells in TED (fibroblasts, preadipocytes, myoblasts), β cells and islets in T1D, and adrenal cells in AAD respond to interferon-γ (IFN-γ) stimulation producing large amounts of these chemokines. Furthermore, lymphocytes and peripheral blood mononuclear cells (PBMC) are in part responsible for the secreted Th1 chemokines. In AT, GD, TED, T1D, and AAD, the circulating levels of these chemokines have been shown to be high. Furthermore, these chemokines have been associated with the early phases of the autoimmune response in all the above-mentioned disorders. High levels of these chemokines have been associated also with the "active phase" of the disease in GD, and also in TED. Other studies have shown an association with the severity of hypothyroidism in AD, of hyperthyroidism in GD, with severity of TED, or with fulminant T1D. CONCLUSION The reviewed data have shown the importance of the Th1 immune response in different endocrine autoimmune diseases, and many studies have suggested that CXCR3 and its chemokines might be considered as potential targets of new drugs for the treatment of these disorders.
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Affiliation(s)
- Poupak Fallahi
- Department of Translational Research of New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | | | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Ilaria Ruffilli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Giusy Elia
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Alessandro Antonelli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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Antonelli A, Fallahi P, Elia G, Ragusa F, Paparo SR, Ruffilli I, Patrizio A, Gonnella D, Giusti C, Virili C, Centanni M, Shoenfeld Y, Ferrari SM. Graves' disease: Clinical manifestations, immune pathogenesis (cytokines and chemokines) and therapy. Best Pract Res Clin Endocrinol Metab 2020; 34:101388. [PMID: 32059832 DOI: 10.1016/j.beem.2020.101388] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Graves' disease (GD) is characterized by thyrotoxicosis, caused by the presence of circulating thyroid stimulating antibodies (TSAb), that are determinant also in the pathogenesis of its extrathyroidal manifestations [Graves' ophthalmopathy (GO), pretibial myxedema]. T helper (Th)1 immune response prevails in the immune-pathogenesis of GD and GO, during the active phase, when Th1 chemokines, and their (C-X-C)R3 receptor, play a key role. In GD, the existing treatments are not ideal for hyperthyroidism (long-term remission with anti-thyroid-drugs only in 50% of patients; while radioiodine and surgery cause hypothyroidism). In GD, antigen-specific therapy has been recently published, with the induction of T cell tolerance via an immunization by TSH-R peptides. In GO, rituximab and drugs targeting cytokines have been evaluated. Furthermore, teprotumumab (a human monoclonal anti-IGF-1R blocking antibody) showed to be very effective in GO patients. Further researches are necessary to identify novel effective therapies targeting GD, or GO.
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Affiliation(s)
- Alessandro Antonelli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | - Poupak Fallahi
- Department of Translational Research and of New Technologies in Medicine and Surgery, University of Pisa, 56126, Pisa, Italy.
| | - Giusy Elia
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | | | - Ilaria Ruffilli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | - Armando Patrizio
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | - Debora Gonnella
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | - Claudia Giusti
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | - Camilla Virili
- Sapienza University of Rome, 9311, Medicosurgical Sciences and Biotechnologies, C.so della Repubblica 79, Latina, 04100, Italy.
| | - Marco Centanni
- Sapienza University of Rome, 9311, Medicosurgical Sciences and Biotechnologies, C.so della Repubblica 79, Latina, 04100, Italy; ASL Latina, 217138, Endocrinology Unit, Latina, Lazio, Italy.
| | - Yehuda Shoenfeld
- Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Tel-Hashomer, Israel; Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel; I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Russia.
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Ferrari SM, Elia G, Ragusa F, Ruffilli I, La Motta C, Paparo SR, Patrizio A, Vita R, Benvenga S, Materazzi G, Fallahi P, Antonelli A. Novel treatments for anaplastic thyroid carcinoma. Gland Surg 2020; 9:S28-S42. [PMID: 32055496 DOI: 10.21037/gs.2019.10.18] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Anaplastic thyroid cancer (ATC) is one of the deadliest human cancers and it is less than 2% of thyroid carcinomas (TCs). The standard treatment of ATC includes surgical debulking, accelerated hyperfractionated external beam radiation therapy (EBRT), and chemotherapy, in particular with cisplatin or doxorubicin, achieving about 10 months of median survival. Since ATC is a rare and aggressive tumor, it is still challenging to predict the patient clinical therapy responsiveness. Several genetic mutations have been described in ATC, involved in different molecular pathways linked to tumor progression, and novel therapies acting on these molecular pathways have been investigated, to improve the quality of life in these patients. Here we review the new targeted therapy of ATC. We report interesting results obtained with molecules targeting different pathways: angiogenesis (vandetanib, combretastatin, sorafenib, lenvatinib, sunitinib, CLM94, CLM3, etc.); EGFR (gefitinib, docetaxel); BRAF (dabrafenib/trametinib, vemurafenib); PPARγ agonists (rosiglitazone, pioglitazone, efatutazone); PD-1 and PD-L1 (pembrolizumab); TERT. To escape resistance to monotherapies, the evaluation of combination strategies with radiotherapy, chemotherapy, or targeted drugs is ongoing. The results of clinical trials with dabrafenib and trametinib led to the approval from FDA of this combination for patients with BRAF V600E mutated ATC with locally advanced, unresectable, or metastatic ATC. The anti-PD-L1 antibody immunotherapy, alone or combined with a BRAF inhibitor, has been shown also promising in the treatment of ATC. Furthermore, to increase the therapeutic success and not to use ineffective or even harmful treatments, a real tailored therapy should be pursued, and this can be achieved thanks to the new available genomic analysis methods and to the possibility to test in vitro novel treatments directly in primary cells from each ATC patient. Exploring new treatment strategies is mandatory to improve the survival of these patients, guaranteeing a good quality of life.
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Affiliation(s)
| | - Giusy Elia
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Ilaria Ruffilli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | | | - Armando Patrizio
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Roberto Vita
- Department of Clinical and Experimental Medicine, Section of Endocrinology, University of Messina, Messina, Italy
| | - Salvatore Benvenga
- Department of Clinical and Experimental Medicine, Section of Endocrinology, University of Messina, Messina, Italy.,Master Program on Childhood, Adolescent and Women's Endocrine Health, University of Messina, Messina, Italy.,Interdepartmental Program on Molecular & Clinical Endocrinology, and Women's Endocrine Health, University hospital, A.O.U. Policlinico Gaetano Martino, Messina, Italy
| | - Gabriele Materazzi
- Department of Surgical, Medical, Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Poupak Fallahi
- Department of Translational Research of New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Alessandro Antonelli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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Ferrari SM, Fallahi P, Elia G, Ragusa F, Camastra S, Paparo SR, Giusti C, Gonnella D, Ruffilli I, Shoenfeld Y, Antonelli A. Novel therapies for thyroid autoimmune diseases: An update. Best Pract Res Clin Endocrinol Metab 2020; 34:101366. [PMID: 31813786 DOI: 10.1016/j.beem.2019.101366] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
A Th1 immune-preponderance has been shown in the immunopathogenesis of autoimmune thyroiditis (AT), Graves' disease (GD) and Graves' Ophthalmopathy (GO), in which the Th1-chemokines (CXCL9, CXCL10, CXCL11), and their (C-X-C)R3 receptor, have a crucial role. Methimazole, and corticosteroids have been shown to modulate these chemokines; several efforts have been done to modulate the autoimmune reaction with other drugs, i.e. PPAR-γ, or -α ligands, or antibodies, or small molecules directed against CXCL10, or CXCR3. Antigen-specific therapy for GD, by inducing T cell tolerance through an immunization with TSH-R peptides, has been published. Drugs targeting cytokines [anti-TNFα (Etanercept), and anti-IL-6 (Tocilizumab)], and RTX (a chimeric monoclonal antibody vs. CD20) have been used in GO, with promising results. Teprotumumab (a human monoclonal anti-IGF-1R blocking antibody) has been investigated in a trial, showing it was very effective in GO patients. Still, more studies are needed for new therapies targeting autoimmune thyroid disorders.
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Affiliation(s)
| | - Poupak Fallahi
- Department of Translational Research of New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy.
| | - Giusy Elia
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | - Stefania Camastra
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | | | - Claudia Giusti
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | - Debora Gonnella
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | - Ilaria Ruffilli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | - Yehuda Shoenfeld
- Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Tel-Hashomer, Israel; Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel; I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Russia.
| | - Alessandro Antonelli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
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Elia G, Ferrari SM, Galdiero MR, Ragusa F, Paparo SR, Ruffilli I, Varricchi G, Fallahi P, Antonelli A. New insight in endocrine-related adverse events associated to immune checkpoint blockade. Best Pract Res Clin Endocrinol Metab 2020; 34:101370. [PMID: 31983543 DOI: 10.1016/j.beem.2019.101370] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Anticancer immunotherapy, in the form of immune checkpoint inhibition, is a paradigm shift that has transformed the care of patients with different types of solid and hematologic cancers. The most notable improvements have been seen in patients with melanoma, non-small-cell lung, bladder, renal, cervical, urotherial, and colorectal cancers, Merkel cell carcinoma, and Hodgkin lymphoma. Monoclonal antibodies (mAbs) targeting immune checkpoints (i.e., anti-CTLA: ipilimumab; anti-PD-1: nivolumab, pembrolizumab; anti-PD-L1: durvalumab, atezolizumab, avelumab) unleash the immune system against tumor cells targeting mainly T cells. Treatment with immune checkpoint inhibitors (ICIs) is associated with a variety of diverse and distinct immune-related adverse events (irAEs), reflecting the mechanistic underpinning of each target (i.e., CTLA-4, and PD-1/PD-L1 network). The most frequent endocrine irAEs associated with anti-PD-1 mAb treatment are thyroid dysfunctions, whereas hypophysitis is mostly linked to anti-CTLA-4 treatment. Type 1 diabetes mellitus and adrenalitis are rare irAEs. Combination therapy (anti-CTLA-4 plus anti-PD-1/PD-L1) can be associated with an increased risk and prevalence of endocrine irAEs. In this paper we discuss the pathophysiological and clinical aspects of irAEs with specific emphasis on endocrine irAEs associated with ICIs. With a growing number of patients treated with ICIs, a tight collaboration among oncologists, endocrinologists and immunologists appears necessary when the circumstances are more challenging and for better management of severe endocrine irAEs. Further investigations are urgently needed to better understand the mechanisms by which different ICIs can induce a variety of endocrine irAEs.
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Affiliation(s)
- Giusy Elia
- Department of Clinical and Experimental Medicine, University of Pisa, 56126, Pisa, Italy.
| | - Silvia Martina Ferrari
- Department of Clinical and Experimental Medicine, University of Pisa, 56126, Pisa, Italy.
| | - Maria Rosaria Galdiero
- Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, 80131, Naples, Italy; WAO Center of Excellence, 80131, Naples, Italy; Institute of Experimental Endocrinology and Oncology "G. Salvatore" (IEOS), National Research Council (CNR), 80131, Naples, Italy.
| | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, 56126, Pisa, Italy.
| | - Sabrina Rosaria Paparo
- Department of Clinical and Experimental Medicine, University of Pisa, 56126, Pisa, Italy.
| | - Ilaria Ruffilli
- Department of Clinical and Experimental Medicine, University of Pisa, 56126, Pisa, Italy.
| | - Gilda Varricchi
- Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, 80131, Naples, Italy; WAO Center of Excellence, 80131, Naples, Italy; Institute of Experimental Endocrinology and Oncology "G. Salvatore" (IEOS), National Research Council (CNR), 80131, Naples, Italy.
| | - Poupak Fallahi
- Department of Translational Research and of New Technologies in Medicine and Surgery, University of Pisa, 56126, Pisa, Italy.
| | - Alessandro Antonelli
- Department of Clinical and Experimental Medicine, University of Pisa, 56126, Pisa, Italy.
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Abstract
Many papers evaluated the effect of the environmental, or occupational endocrine disruptors (ED), on the thyroid gland, that can lead to thyroid autoimmunity. A higher prevalence of autoimmune thyroid diseases (AITD) was observed in people living in polluted areas near to petrochemical plants, and in petrochemical workers, but also in area contaminated with organochlorine pesticides, or with polychlorinated biphenyls, or near aluminum foundries. The exposure to Hg in chloralkali workers, or in swordfish consumers has been also found to increase AITD prevalence. Vanadium has been shown to increase the inflammatory response of thyrocytes. A beneficial effect of omega-3 fatty acids, and of myo-inositol and selenomethionine have been shown to counteract the appearance of AITD in subjects exposed to environmental or occupational ED. More large studies are needed to investigate the potential roles of ED in the induction of AITD, and of agents or habits that are able to prevent them.
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Affiliation(s)
- Salvatore Benvenga
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy; Master Program on Childhood, Adolescent and Women's Endocrine Health, University of Messina, Messina, Italy; Interdepartmental Program of Molecular & Clinical Endocrinology, and Women's Endocrine Health, University Hospital, Policlinico Universitario G. Martino, Messina, Italy.
| | - Giusy Elia
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | | | | | | | - Alessandro Antonelli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | - Poupak Fallahi
- Department of Translational Research and of New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy.
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36
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Antonelli A, Ferrari SM, Ragusa F, Elia G, Paparo SR, Ruffilli I, Patrizio A, Giusti C, Gonnella D, Cristaudo A, Foddis R, Shoenfeld Y, Fallahi P. Graves' disease: Epidemiology, genetic and environmental risk factors and viruses. Best Pract Res Clin Endocrinol Metab 2020; 34:101387. [PMID: 32107168 DOI: 10.1016/j.beem.2020.101387] [Citation(s) in RCA: 87] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Graves' disease (GD) is the most common cause of hyperthyroidism in developed Countries. It is more common between 30 and 60 years; 5-10 times more frequent in women. The genetic predisposition accounts for 79% of the risk for GD, while environmental factors for 21%. About 70% of genes associated with autoimmune thyroid disorders (AITD) are implicated in T-cell function. Among GD endogenous factors, estrogens, X-inactivation and microchimerism are important. Among environmental risk factors, smoking, iodine excess, selenium and vitamin D deficiency, and the occupational exposure to Agent Orange have been associated with GD. Many studies showed that HCV is associated with thyroid autoimmunity and hypothyroidism, in patients with chronic HCV hepatitis (CHC); a significant link has been shown also between HCV-related mixed cryoglobulinemia and risk for GD. Moreover, IFN-α-treated CHC patients develop GD more frequently. Novel studies are needed about possible risk factors to reduce the occurence of GD in West Countries.
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Affiliation(s)
- Alessandro Antonelli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | | | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | - Giusy Elia
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | | | - Ilaria Ruffilli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | - Armando Patrizio
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | - Claudia Giusti
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | - Debora Gonnella
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | - Alfonso Cristaudo
- Department of Translational Research of New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy.
| | - Rudy Foddis
- Department of Translational Research of New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy.
| | - Yehuda Shoenfeld
- Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Tel-Hashomer, Israel; Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel; I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Russia.
| | - Poupak Fallahi
- Department of Translational Research of New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy.
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Fallahi P, Elia G, Ragusa F, Ruffilli I, Camastra S, Giusti C, Paparo SR, Gonnella D, Shoenfeld Y, Ferrari SM, Antonelli A. The aggregation between AITD with rheumatologic, or dermatologic, autoimmune diseases. Best Pract Res Clin Endocrinol Metab 2019; 33:101372. [PMID: 31932147 DOI: 10.1016/j.beem.2019.101372] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Autoimmune thyroid diseases (AITD) are organ-specific autoimmune disorders mediated by Th1 lymphocytes, whose main clinical presentations are Hashimoto's thyroiditis (HT), or Graves' disease (GD). HT, GD, thyroid autoantibodies and thyroid dysfunctions have been shown in systemic rheumatologic diseases (as Sjögren's syndrome, systemic lupus erythematosus, rheumatoid arthritis, systemic sclerosis, or cryoglobulinemia). New associations of AITD with other autoimmune diseases are being discovered, for example with psoriatic arthritis and dermatological diseases. Several investigations suggest the importance of a shared genetic susceptibility and of environmental factors in patients with AITD and associated systemic autoimmunity. A major Th1 autoimmune response occurs in the initial, and/or active phases of organ-specific autoimmune disorders and/or systemic rheumatologic diseases with increased serum, or tissue, expressions of the Th1 chemokine CXCL10. Thyroid dysfunctions might have an important clinical impact, so a periodic thyroid screening in women with systemic or dermatological autoimmunity, overall in presence of thyroid autoantibodies is suggested.
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Affiliation(s)
- Poupak Fallahi
- Department of Translational Research of New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy.
| | - Giusy Elia
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | - Ilaria Ruffilli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | - Stefania Camastra
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | - Claudia Giusti
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | | | - Debora Gonnella
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | - Yehuda Shoenfeld
- Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Tel-Hashomer, Israel; Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel; I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Russia.
| | | | - Alessandro Antonelli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
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Ragusa F, Fallahi P, Elia G, Gonnella D, Paparo SR, Giusti C, Churilov LP, Ferrari SM, Antonelli A. Hashimotos' thyroiditis: Epidemiology, pathogenesis, clinic and therapy. Best Pract Res Clin Endocrinol Metab 2019; 33:101367. [PMID: 31812326 DOI: 10.1016/j.beem.2019.101367] [Citation(s) in RCA: 190] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
Hashimoto's thyroiditis (HT), the most frequent autoimmune thyroid disorders (AITDs), is the leading cause of hypothyroidism in the iodine-sufficient areas of the world. About 20-30% of patients suffers from HT, whose cause is thought to be a combination of genetic susceptibility and environmental factors that causes the loss of immunological tolerance, with a consequent autoimmune attack to the thyroid tissue and appearance of the disease. The pathologic features of lymphocytic infiltration, especially of T cells, and follicular destruction are the histological hallmark of autoimmune thyroiditis (AIT), that lead to gradual atrophy and fibrosis. An important role in the immune-pathogenesis of AITDs is due to chemokines and cytokines. In about 20% of patients, AITDs are associated with other organ specific/systemic autoimmune disorders. Many studies have demonstrated the relationship between papillary thyroid cancer and AITD. The treatment of hypothyroidism, as result of AIT, consists in daily assumption of synthetic levothyroxine.
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Affiliation(s)
- Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | - Poupak Fallahi
- Department of Translational Research of New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy.
| | - Giusy Elia
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | - Debora Gonnella
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | | | - Claudia Giusti
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | - Leonid P Churilov
- Laboratory of the Mosaic of Autoimmunity, Saint Petersburg State University, Russia.
| | | | - Alessandro Antonelli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
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Abstract
Monokine induced by interferon (IFN)-γ (MIG) and its receptor chemokine (C-X-C motif) receptor 3 (CXCR)3 seem to play an important role in the pathogenesis of rheumatoid arthritis (RA). MIG expression has been observed in sera, synovial fluid (SF) and synovial tissue of RA patients; it is highly expressed in RA synovium by infiltrating macrophage-like cells and fibroblast-like synoviocytes. A Type-1 helper-response orientated disease was suggested because of the high expression of CXCR3 in SF T cells and the presence of elevated IFN-γ levels. It has been observed a decrease of the inflammation by anti-CXCR3, and anti-MIG molecules, in fact they inhibit CXCR3-enhanced cell migration and pro-inflammatory cytokine expression, leading to an amelioration of the arthritis progression. These findings suggest a possible therapeutic role of these molecules in humans.
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Affiliation(s)
- S R Paparo
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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40
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Ferrari SM, Fallahi P, Galdiero MR, Ruffilli I, Elia G, Ragusa F, Paparo SR, Patrizio A, Mazzi V, Varricchi G, Marone G, Antonelli A. Immune and Inflammatory Cells in Thyroid Cancer Microenvironment. Int J Mol Sci 2019; 20:E4413. [PMID: 31500315 PMCID: PMC6769504 DOI: 10.3390/ijms20184413] [Citation(s) in RCA: 127] [Impact Index Per Article: 25.4] [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] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Revised: 08/30/2019] [Accepted: 09/05/2019] [Indexed: 12/22/2022] Open
Abstract
A hallmark of cancer is the ability of tumor cells to avoid immune destruction. Activated immune cells in tumor microenvironment (TME) secrete proinflammatory cytokines and chemokines which foster the proliferation of tumor cells. Specific antigens expressed by cancer cells are recognized by the main actors of immune response that are involved in their elimination (immunosurveillance). By the recruitment of immunosuppressive cells, decreasing the tumor immunogenicity, or through other immunosuppressive mechanisms, tumors can impair the host immune cells within the TME and escape their surveillance. Within the TME, cells of the innate (e.g., macrophages, mast cells, neutrophils) and the adaptive (e.g., lymphocytes) immune responses are interconnected with epithelial cancer cells, fibroblasts, and endothelial cells via cytokines, chemokines, and adipocytokines. The molecular pattern of cytokines and chemokines has a key role and could explain the involvement of the immune system in tumor initiation and progression. Thyroid cancer-related inflammation is an important target for diagnostic procedures and novel therapeutic strategies. Anticancer immunotherapy, especially immune checkpoint inhibitors, unleashes the immune system and activates cytotoxic lymphocytes to kill cancer cells. A better knowledge of the molecular and immunological characteristics of TME will allow novel and more effective immunotherapeutic strategies in advanced thyroid cancer.
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Affiliation(s)
- Silvia Martina Ferrari
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (S.M.F.); (I.R.); (G.E.); (F.R.); (S.R.P.); (A.P.); (V.M.)
| | - Poupak Fallahi
- Department of Translational Research and of New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy;
| | - Maria Rosaria Galdiero
- Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, 80138 Naples, Italy; (M.R.G.); (G.V.); (G.M.)
- WAO Center of Excellence, 80138 Naples, Italy
| | - Ilaria Ruffilli
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (S.M.F.); (I.R.); (G.E.); (F.R.); (S.R.P.); (A.P.); (V.M.)
| | - Giusy Elia
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (S.M.F.); (I.R.); (G.E.); (F.R.); (S.R.P.); (A.P.); (V.M.)
| | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (S.M.F.); (I.R.); (G.E.); (F.R.); (S.R.P.); (A.P.); (V.M.)
| | - Sabrina Rosaria Paparo
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (S.M.F.); (I.R.); (G.E.); (F.R.); (S.R.P.); (A.P.); (V.M.)
| | - Armando Patrizio
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (S.M.F.); (I.R.); (G.E.); (F.R.); (S.R.P.); (A.P.); (V.M.)
| | - Valeria Mazzi
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (S.M.F.); (I.R.); (G.E.); (F.R.); (S.R.P.); (A.P.); (V.M.)
| | - Gilda Varricchi
- Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, 80138 Naples, Italy; (M.R.G.); (G.V.); (G.M.)
- WAO Center of Excellence, 80138 Naples, Italy
| | - Gianni Marone
- Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, 80138 Naples, Italy; (M.R.G.); (G.V.); (G.M.)
- WAO Center of Excellence, 80138 Naples, Italy
- Institute of Experimental Endocrinology and Oncology “Gaetano Salvatore” (IEOS), National Research Council (CNR), 80131 Naples, Italy
| | - Alessandro Antonelli
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (S.M.F.); (I.R.); (G.E.); (F.R.); (S.R.P.); (A.P.); (V.M.)
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Fallahi P, Ferrari SM, Elia G, Ragusa F, Paparo SR, Ruffilli I, Patrizio A, Materazzi G, Antonelli A. Evaluating vandetanib in the treatment of medullary thyroid cancer: patient-reported outcomes. Cancer Manag Res 2019; 11:7893-7907. [PMID: 31686907 PMCID: PMC6708888 DOI: 10.2147/cmar.s127848] [Citation(s) in RCA: 11] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Accepted: 07/23/2019] [Indexed: 12/18/2022] Open
Abstract
Medullary thyroid cancers (MTCs) are neuroendocrine tumors, which secrete calcitonin and carcinoembryonic antigen, both of which can serve as tumor markers. Extensive and accurate surgical resection is the primary treatment for MTC, whereas the use of external beam radiotherapy is limited. Moreover, since MTC is derived from thyroid parafollicular cells or C cells, it is not responsive to either radioiodine or thyroid-stimulating hormone suppression, and therefore, they cannot be considered as treatment strategies. Traditional therapies for advanced or metastatic progressive medullary thyroid cancer (pMTC) are poorly effective. Among the new approaches tested in clinical trials, targeted chemotherapies with tyrosine kinase inhibitors (TKIs) are now available and they represent effective interventions for progressive disease, with additional investigational options emerging. This paper reviews the efficacy and safety of vandetanib in patients with a pMTC, as it has been shown to improve progression-free survival (30.5 vs 19.3 months in controls). Vandetanib is approved by the FDA and EMA for symptomatic or progressive MTC in patients with unresectable locally advanced or metastatic disease in adults, adolescents, and children older than 5 years. The most common adverse events in vandetanib-treated patients are diarrhea, rash, folliculitis, nausea, QTc prolongation, hypertension, and fatigue. More data are required to deepen our knowledge on molecular biology of tumor and host defense, with the aim to achieve better prognosis and higher quality of life for affected patients.
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Affiliation(s)
- Poupak Fallahi
- Department of Translational Research and of New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | | | - Giusy Elia
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Ilaria Ruffilli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Armando Patrizio
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Gabriele Materazzi
- Department of Surgical, Medical, Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Alessandro Antonelli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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Ferrari SM, Fallahi P, Ruffilli I, Elia G, Ragusa F, Paparo SR, Patrizio A, Mazzi V, Colaci M, Giuggioli D, Ferri C, Antonelli A. Immunomodulation of CXCL10 Secretion by Hepatitis C Virus: Could CXCL10 Be a Prognostic Marker of Chronic Hepatitis C? J Immunol Res 2019; 2019:5878960. [PMID: 31485460 PMCID: PMC6702819 DOI: 10.1155/2019/5878960] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 04/19/2019] [Accepted: 04/30/2019] [Indexed: 12/17/2022] Open
Abstract
Chemokine (C-X-C motif) ligand (CXCL)10 and other CXCR3 chemokines are involved in the pathogenesis of acute and "chronic hepatitis C virus (HCV) infection" (CHC). Here, we review the scientific literature about HCV and CXCL10. The combination of circulating CXCL10 and single nucleotide polymorphisms (SNPs) in IL-28B can identify patients with acute HCV infection most likely to undergo spontaneous HCV clearance and those in need of early antiviral therapy. In CHC, the HCV and intrahepatic interferon- (IFN-) γ drive a raised CXCL10 expression by sinusoidal endothelium and hepatocytes, thereby inducing the recruitment of CXCR3-expressing T cells into the liver; thus, CXCL10 plays an important role in the development of necroinflammation and fibrosis. Increased CXCL10 was significantly associated with the presence of active vasculitis in HCV-associated cryoglobulinemia, or with autoimmune thyroiditis in CHC. Pretreatment CXCL10 levels are predictive of early virological response and sustained virological response (SVR) to IFN-α and ribavirin and may be useful in the evaluation of candidates for therapy. The occurrence of SNPs adjacent to IL-28B (rs12979860, rs12980275, and rs8099917), and CXCL10 below 150 pg/mL, independently predicted the first phase viral decline and rapid virological response, which in turn independently predicted SVR. Directly acting antiviral agents-mediated clearance of HCV is associated with the loss of intrahepatic immune activation by IFN-α, associated by decreased levels of CXCL10. In conclusion, CXCL10 is an important marker of HCV clearance and successful therapy in CHC patients. Whether CXCL10 is a novel therapeutic target in CHC will be evaluated.
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Affiliation(s)
| | - Poupak Fallahi
- Department of Translational Research and of New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Ilaria Ruffilli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Giusy Elia
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Armando Patrizio
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Valeria Mazzi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Michele Colaci
- Internal Medicine Unit, Cannizzaro Hospital, Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Dilia Giuggioli
- Rheumatology Unit, Azienda Ospedaliero-Universitaria di Modena, University of Modena and Reggio Emilia, Modena, Italy
| | - Clodoveo Ferri
- Rheumatology Unit, Azienda Ospedaliero-Universitaria di Modena, University of Modena and Reggio Emilia, Modena, Italy
| | - Alessandro Antonelli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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Ferrari SM, Ruffilli I, Elia G, Ragusa F, Paparo SR, Patrizio A, Mazzi V, Antonelli A, Fallahi P. Chemokines in hyperthyroidism. J Clin Transl Endocrinol 2019; 16:100196. [PMID: 31193493 PMCID: PMC6536457 DOI: 10.1016/j.jcte.2019.100196] [Citation(s) in RCA: 9] [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] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 05/14/2019] [Accepted: 05/16/2019] [Indexed: 12/28/2022]
Abstract
The term “hyperthyroidism” indicates a condition due to an exaggerate production of thyroid hormone; the most frequent cause is Graves’ disease (GD). We review cytokines and chemokines in hyperthyroidism, with a special focus in GD. In GD, recruited Th1 lymphocytes are responsible for enhanced IFN-γ and TNF-α production, which in turn stimulates Th1 chemokines release from thyrocytes, initiating and perpetuating the autoimmune process. Circulating levels of these chemokines are associated with the active phase of GD. Additional studies are necessary to investigate whether Th1 chemokines could be a novel therapeutic target in this disease.
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Affiliation(s)
| | - Ilaria Ruffilli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Giusy Elia
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Armando Patrizio
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Valeria Mazzi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Alessandro Antonelli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Poupak Fallahi
- Department of Translational Research and of New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
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Ferrari SM, Ragusa F, Paparo SR, Nasini F, Nardi M, Franceschini SS, Fallahi P, Antonelli A. Differential modulation of CXCL8 versus CXCL10, by cytokines, PPAR-gamma, or PPAR-alpha agonists, in primary cells from Graves' disease and ophthalmopathy. Autoimmun Rev 2019; 18:673-678. [PMID: 31059842 DOI: 10.1016/j.autrev.2019.05.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [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: 01/17/2019] [Accepted: 01/26/2019] [Indexed: 11/18/2022]
Abstract
BACKGROUND Thyrocytes secrete CXC chemokines, particularly (C-X-C motif) ligand (CXCL)8 and CXCL10; its physiopathological significance remains unclear. This study investigates the modulation of the secretion of CXCL8 vs. CXCL10, in human primary cells cultures of thyroid follicular cells (TFC) in Graves' disease (GD), and fibroblasts (OF) or preadipocytes (OP) from Graves' ophthalmopathy (GO). METHODS Cells were initially incubated with different concentrations of tumor necrosis factor (TNF)α (1, 5, 10 ng/mL). Then, CXCL8 and CXCL10 were measured in the supernatants of TFC, OF or OP cells basally and after 24 h of treatment with interferon (IFN)γ (1000 IU/mL) and/or TNFα (10 ng/mL), in presence/absence of the peroxisome proliferator activated receptor (PPAR)γ agonist pioglitazone (0, 0.1, 1, 5, 10, 20 μM), or the PPARα agonist fenofibrate (5, 10, 50, 100 μM). RESULTS CXCL8, not CXCL10, was detected in basal conditions in TFC, OF and OP. CXCL8 secretion increased dose-dependently with increasing concentrations of TNFα. CXCL10 secretion was significantly stimulated by IFNγ (P < 0.01) and not by TNFα, whereas CXCL8 was induced by TNFα (P < 0.01), and inhibited by IFNγ (P < 0.01) in TFC, OF and OP. Combining TNFα and IFNγ, the IFNγ-induced CXCL10 secretion was synergistically increased (P < 0.01) while the TNFα-induced CXCL8 secretion (P < 0.01) was reversed in all cell types. Pioglitazone had no significant effect on the secretion of CXCL8 stimulated by TNFα, while inhibited CXCL10. Fenofibrate, in presence of IFNγ plus TNFα, dose-dependently inhibited both CXCL10 and CXCL8 release. CONCLUSION We first show that TFC, OF, and OP secrete CXCL8 and CXCL10 differentially, sustained by specific proinflammatory cytokines or their combination. This could reflect a different role of the two chemokines in the course of the disease, as CXCL10 could be associated with the initial phase of the disease when IFNγ is preponderant, while CXCL8 could be associated with a later chronic phase of the disease, when TNFα prevails.
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Affiliation(s)
| | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Francesco Nasini
- Department of Surgical, Medical, Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Marco Nardi
- Department of Surgical, Medical and Molecular Pathology, Ophthalmopathy Unit I, University of Pisa and University Hospital of Pisa, Pisa, Italy
| | - Stefano Sellari Franceschini
- Department of Surgical, Medical and Molecular Pathology, ENT Unit I, University of Pisa and University Hospital of Pisa, Pisa, Italy
| | - Poupak Fallahi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Alessandro Antonelli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
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Ferrari SM, Fallahi P, Elia G, Ragusa F, Paparo SR, Caruso C, Ruffilli I, Antonelli A. MON-625 Serum Tsh Levels Normalisation In Patients With Celiac Disease After The Switch From Oral L-t4 In Tablet Form To L-t4 In Liquid Formulation. J Endocr Soc 2019. [PMCID: PMC6551142 DOI: 10.1210/js.2019-mon-625] [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: 11/23/2022] Open
Abstract
The absorption of L-thyroxine (L-T4) is influenced by several factors, such as patient’s age, drugs interference, absorption kinetics, dietary habits, adherence to therapy. Issues in the L-T4 absorption could be encountered by patients affected by celiac disease, because of drug malabsorption. We enrolled 22 patients with celiac disease and high serum thyrotropin (TSH) levels in treatment with L-T4 in tablet formulation. All subjects switched to a L-T4 liquid formulation, with no change in the dosage. A circulating TSH levels normalisation/reduction has been obtained in all the patients after the switch from L-T4 in tablet formulation to an oral liquid one with the same L-T4 dosage. Nine subjects switched back again to receive L-T4 in tablets (at the same dosage) reporting a worsening of TSH levels, and TSH values fell into the hypothyroid range. In conclusion, malabsorption issues could be overcome through oral L-T4 liquid formulation administration, in this way leading to ameliorate the management of patients affected by celiac disease.
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Affiliation(s)
| | - Poupak Fallahi
- Dept of Internal Med, Department of Translational Research and of New Technologies in Medicine and Surgery, University of Pisa, Pisa, , Italy
| | - Giusy Elia
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, , Italy
| | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, , Italy
| | | | - Claudia Caruso
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, , Italy
| | - Ilaria Ruffilli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, , Italy
| | - Alessandro Antonelli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, , Italy
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Fallahi P, Ferrari SM, Ruffilli I, Paparo SR, Caruso C, Materazzi G, Miccoli P, Antonelli A. MON-564 Patients Thyroidectomized For Thyroid Cancer (without Malabsorption) In Treatment With L-thyroxine (L-T4) In Soft Gel Capsule Formulation. J Endocr Soc 2019. [PMCID: PMC6550571 DOI: 10.1210/js.2019-mon-564] [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: 11/19/2022] Open
Abstract
Since the effectiveness of levothyroxine (L-T4) in soft gel capsule formulation in patients recently subjected to total thyroidectomy is not yet well known, we investigated on its efficacy in comparison to L-T4 tablets in these type of patients, who not reported any issues of malabsorption or drug interference. In our study we have included 230 patients who were split in two groups: one of 115 in treatment with soft gel capsule L-T4 formulation, the other one of 115 in treatment with L-T4 tablets. All subjects received the same dosage of L-T4 (1.5 mcg/kg/day), administered 30 min before breakfast. The treatment started the day after surgery, then at week 6 (1st control), and at week 12 (2nd control) for both the groups of patients, thyrotropic hormone (TSH), free thyroxine (FT4), and free triiodothyronine (FT3) were evaluated. We observed significantly lower TSH values in the soft gel capsule L-T4 group, in comparison to the tablet L-T4 group, in both the first (P < 0.05) and the second control (P < 0.01), meanwhile no significant differences were observed for FT4 and FT3 levels. In the L-T4 tablet group a higher prevalence of patients in the hypothyroid range (TSH>3.6 mcU/ml) was present with respect to that observed in the soft gel capsule L-T4 group. In conclusion, a better control of TSH levels in patients previously undergone to total thyroidectomy for thyroid cancer (not reporting issues of malabsorption, gastric disorders, or drug interference) has been obtained with soft gel capsule L-T4 respect to L-T4 tablets.
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Affiliation(s)
- Poupak Fallahi
- Dept of Internal Med, Department of Translational Research and of New Technologies in Medicine and Surgery, University of Pisa, Pisa, , Italy
| | | | - Ilaria Ruffilli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, , Italy
| | | | - Claudia Caruso
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, , Italy
| | - Gabriele Materazzi
- Department of Surgical, Medical, Molecular Pathology and Critical Area, University of Pisa, Pisa, , Italy
| | - Paolo Miccoli
- Department of Surgical, Medical, Molecular Pathology and Critical Area, University of Pisa, Pisa, , Italy
| | - Alessandro Antonelli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, , Italy
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Fallahi P, Ferrari SM, Elia G, Ragusa F, Paparo SR, Patrizio A, Mazzi V, Antonelli A. MON-LB102 Liquid L-Thyroxine Can Maintain Stable TSH Values in Patients with Hypothyroidism: A Prospective Study. J Endocr Soc 2019. [PMCID: PMC6550900 DOI: 10.1210/js.2019-mon-lb102] [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: 11/19/2022] Open
Abstract
In patients treated for hypothyroidism, the usual practice is to monitor TSH values yearly once a therapeutic dosage of levothyroxine (L-T4) is determined. No consistent data are present in literature about the stability of TSH levels in patients (without malabsorption) treated with liquid L-T4, in comparison to tablet L-T4. The aim of this study is to compare the stability of TSH in patients treated with liquid L-T4 formulation, with respect to those treated with tablet L-T4. Five hundred-twelve hypothyroid patients (without malabsorption or drug interference) with normal TSH at the basal evaluation while in treatment with liquid L-T4, were followed for 2 years. TSH, FT3, FT4 were re-evaluated after 1, and 2 years. For comparison, 206 hypothyroid patients (matched by age and gender) with normal TSH at the basal evaluation while in treatment with tablet L-T4 were followed for 2 years; TSH, FT3, FT4 were re-evaluated after 1, and 2 years. Gender, age, body mass index, history of chronic autoimmune thyroiditis, initial TSH level, and levothyroxine dose were analyzed for time to first abnormal TSH value. Age, gender, history of chronic autoimmune thyroiditis, body mass index, and levothyroxine dose, at the time of initial normal TSH were not associated significantly with time to abnormal TSH value. At 1 year, 92% of the patients receiving L-T4 liquid formulation continued to have a normal TSH, whereas only 84% of patients receiving tablet L-T4 did. At 2 years, 86% of patients receiving L-T4 liquid formulation continued to have a normal TSH, whereas only 75% of patients receiving tablet L-T4 had normal TSH values (p<0.05). In conclusion, these data suggest that liquid L-T4 can maintain normal TSH values in hypothyroid patients in the long term follow-up, more efficiently than tablet L-T4. Unless otherwise noted, all abstracts presented at ENDO are embargoed until the date and time of presentation. For oral presentations, the abstracts are embargoed until the session begins. Abstracts presented at a news conference are embargoed until the date and time of the news conference. The Endocrine Society reserves the right to lift the embargo on specific abstracts that are selected for promotion prior to or during ENDO.
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Affiliation(s)
- Poupak Fallahi
- Department of Translational Research of New Technologies in Medicine and Surgery, University of Pisa, Pisa, , Italy
| | | | - Giusy Elia
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, , Italy
| | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, , Italy
| | | | - Armando Patrizio
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, , Italy
| | - Valeria Mazzi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, , Italy
| | - Alessandro Antonelli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, , Italy
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Abstract
The chemokine monokine induced by interferon (IFN)-γ (MIG) is expressed in idiopathic inflammatory myopathies muscle. Abundant expression of MIG was observed on macrophages and T cells surrounding and invading non-necrotic muscle fibers in polymyositis and in inclusion-body myositis and in T cells in perimysial infiltrates of dermatomyositis. MIG is also localized to blood vessel endothelial cells in all inflammatory and normal muscle tissues and it exerts its biological effects mainly via binding to the chemokine (C-X-C motif) receptor (CXCR)3. Serum MIG is high in patients with inflammatory myopathies. Human skeletal muscle cells might actively self-promote muscular inflammation by eliciting MIG secretion, under the influence of cytokines (IFN-γ, tumor necrosis factor-α), which can amplify Th1 cell tissue infiltration in vivo. It has been shown that drugs able to block the MIG/CXCR3 axis can suppress inflammation in muscle.
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Affiliation(s)
- S R Paparo
- Department of Clinical and Experimental Medicine, University of Pisa, Italy
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49
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Abstract
Myo-inositol (Myo-Ins) plays an important role in thyroid function and autoimmunity. Myo-Ins is the precursor for the synthesis of phosphoinositides, which takes part in the phosphatidylinositol (PtdIns) signal transduction pathway, and plays a decisive role in several cellular processes. In the thyroid cells, PtdIns is involved in the intracellular thyroid-stimulating hormone (TSH) signaling, via Phosphatidylinositol (3,4,5)-trisphosphate (PtdIns(3,4,5)P3) (PIP-3). Moreover, the phosphatidyl inositol 3 kinases (PI3K) family of lipid kinases regulates diverse aspects of T, B, and Tregs lymphocyte behaviour. Different mouse models deficient for the molecules involved in the PIP3 pathway suggest that impairment of PIP3 signaling leads to dysregulation of immune responses and, sometimes, autoimmunity. Studies have shown that cytokines modulate Myo-Ins in thyroid cells. Moreover, clinical studies have shown that after treatment with Myo-inositol plus seleniomethionine (Myo-Ins + Se), TSH levels significantly declined in patients with subclinical hypothyroidism due to autoimmune thyroiditis. The treatment was accompanied by a decline of antithyroid autoantibodies. After treatment serum CXCL10 levels declined, confirming the immune-modulatory effect of Myo-Ins. Additional research is necessary in larger population to evaluate the effect on the quality of life, and to study the mechanism of the effect on chemokines.
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Affiliation(s)
- Poupak Fallahi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Via Savi 10, Pisa, 56126, Italy
| | - Silvia Martina Ferrari
- Department of Clinical and Experimental Medicine, University of Pisa, School of Medicine, Via Savi, 10, I-56126, Pisa, Italy
| | - Giusy Elia
- Department of Clinical and Experimental Medicine, University of Pisa, School of Medicine, Via Savi, 10, I-56126, Pisa, Italy
| | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, School of Medicine, Via Savi, 10, I-56126, Pisa, Italy
| | - Sabrina Rosaria Paparo
- Department of Clinical and Experimental Medicine, University of Pisa, School of Medicine, Via Savi, 10, I-56126, Pisa, Italy
| | - Claudia Caruso
- Department of Clinical and Experimental Medicine, University of Pisa, School of Medicine, Via Savi, 10, I-56126, Pisa, Italy
| | - Giovanni Guglielmi
- U.O. Medicina Preventiva del Lavoro, Azienda Ospedaliero-Universitaria Pisana, I-56124, Pisa, Italy
| | - Alessandro Antonelli
- Department of Clinical and Experimental Medicine, University of Pisa, School of Medicine, Via Savi, 10, I-56126, Pisa, Italy.
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50
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Abstract
Patients affected by autoimmune thyroiditis reached positive effects on indices of thyroid autoimmunity and/or thyroidal function, after following a treatment with selenomethionine (Se) alone, or Se in combination with Myo-inositol (Myo-Ins). Our purpose was to investigate if Myo-Ins alone, or a combination of Se + Myo-Ins, is effective in protecting thyroid cells from the effects given by cytokines, or hydrogen peroxide (H2O2). We assessed the interferon (IFN)-γ-inducible protein 10 (IP-10/CXCL10) secretion by stimulating primary thyrocytes (obtained from Hashimoto's thyroiditis or from control patients) with cytokines in presence/absence of H2O2. Our results confirm: 1) the toxic effect of H2O2 in primary thyrocytes that leads to an increase of the apoptosis, to a decrease of the proliferation, and to a slight reduction of cytokines-induced CXCL10 secretion; 2) the secretion of CXCL10 chemokine induced by IFN-γ + tumor necrosis factor alpha (TNF)-α has been decreased by Myo + Ins, both in presence or absence of H2O2; 3) no effect has been shown by the treatment with Se. Therefore, a protective effect of Myo-Ins on thyroid cells has been suggested by our data, which exact mechanisms are at the basis of this effect need to be furtherly investigated.
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Affiliation(s)
- Silvia Martina Ferrari
- Department of Clinical and Experimental Medicine, University of Pisa, School of Medicine, Via Savi, 10, I-56126, Pisa, Italy
| | - Giusy Elia
- Department of Clinical and Experimental Medicine, University of Pisa, School of Medicine, Via Savi, 10, I-56126, Pisa, Italy
| | - Francesca Ragusa
- Department of Clinical and Experimental Medicine, University of Pisa, School of Medicine, Via Savi, 10, I-56126, Pisa, Italy
| | - Sabrina Rosaria Paparo
- Department of Clinical and Experimental Medicine, University of Pisa, School of Medicine, Via Savi, 10, I-56126, Pisa, Italy
| | - Claudia Caruso
- Department of Clinical and Experimental Medicine, University of Pisa, School of Medicine, Via Savi, 10, I-56126, Pisa, Italy
| | - Salvatore Benvenga
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
- Master Program on Childhood, Adolescent and Women's Endocrine Health, University of Messina, Messina, Italy
- Interdepartmental Program of Molecular and Clinical Endocrinology and Women's Endocrine Health, Azienda Ospedaliera Universitaria Policlinico 'G. Martino', I-98125, Messina, Italy
| | - Poupak Fallahi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Alessandro Antonelli
- Department of Clinical and Experimental Medicine, University of Pisa, School of Medicine, Via Savi, 10, I-56126, Pisa, Italy.
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