1
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Gill JK, Shaw GS. Using Förster Resonance Energy Transfer (FRET) to Understand the Ubiquitination Landscape. Chembiochem 2024:e202400193. [PMID: 38632088 DOI: 10.1002/cbic.202400193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 04/15/2024] [Accepted: 04/17/2024] [Indexed: 04/19/2024]
Abstract
Förster resonance energy transfer (FRET) is a fluorescence technique that allows quantitative measurement of protein interactions, kinetics and dynamics. This review covers the use of FRET to study the structures and mechanisms of ubiquitination and related proteins. We survey FRET assays that have been developed where donor and acceptor fluorophores are placed on E1, E2 or E3 enzymes and ubiquitin (Ub) to monitor steady-state and real-time transfer of Ub through the ubiquitination cascade. Specialized FRET probes placed on Ub and Ub-like proteins have been developed to monitor Ub removal by deubiquitinating enzymes (DUBs) that result in a loss of a FRET signal upon cleavage of the FRET probes. FRET has also been used to understand conformational changes in large complexes such as multimeric E3 ligases and the proteasome, frequently using sophisticated single molecule methods. Overall, FRET is a powerful tool to help unravel the intricacies of the complex ubiquitination system.
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Affiliation(s)
- Jashanjot Kaur Gill
- Department of Biochemistry, University of Western Ontario, London, Ontario, Canada, N6A5C1
| | - Gary S Shaw
- Department of Biochemistry, University of Western Ontario, London, Ontario, Canada, N6A5C1
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2
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Wei W, Xu Q, Wu L, Gong G, Tian Y, Huang H, Li Z. Drug development and potential targets for Cushing's syndrome. Eur J Med Chem 2024; 270:116333. [PMID: 38569434 DOI: 10.1016/j.ejmech.2024.116333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 03/11/2024] [Accepted: 03/13/2024] [Indexed: 04/05/2024]
Abstract
Cushing's syndrome (CS) is a complex disorder characterized by the excessive secretion of cortisol, with Cushing's disease (CD), particularly associated with pituitary tumors, exhibiting heightened morbidity and mortality. Although transsphenoidal pituitary surgery (TSS) stands as the primary treatment for CD, there is a crucial need to optimize patient prognosis. Current medical therapy serves as an adjunctive measure due to its unsatisfactory efficacy and unpredictable side effects. In this comprehensive review, we delve into recent advances in understanding the pathogenesis of CS and explore therapeutic options by conducting a critical analysis of potential drug targets and candidates. Additionally, we provide an overview of the design strategy employed in previously reported candidates, along with a summary of structure-activity relationship (SAR) analyses and their biological efficacy. This review aims to contribute valuable insights to the evolving landscape of CS research, shedding light on potential avenues for therapeutic development.
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Affiliation(s)
- Wei Wei
- Jiangsu Key Laboratory of Drug Design and Optimization, Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, 210009, PR China
| | - Qianqian Xu
- Jiangsu Key Laboratory of Drug Design and Optimization, Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, 210009, PR China
| | - Liuyi Wu
- Jiangsu Key Laboratory of Drug Design and Optimization, Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, 210009, PR China
| | - Guangyue Gong
- Jiangsu Key Laboratory of Drug Design and Optimization, Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, 210009, PR China
| | - Yucheng Tian
- Jiangsu Key Laboratory of Drug Design and Optimization, Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, 210009, PR China
| | - Huidan Huang
- Center of Drug Screening & Evaluation, Wannan Medical College, Wuhu, Anhui, 241000, PR China.
| | - Zhiyu Li
- Jiangsu Key Laboratory of Drug Design and Optimization, Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing, 210009, PR China.
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3
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Sakamoto M, Kurosawa K, Tanoue K, Iwama K, Ishida F, Watanabe Y, Okamoto N, Tsuchida N, Uchiyama Y, Koshimizu E, Fujita A, Misawa K, Miyatake S, Mizuguchi T, Matsumoto N. A heterozygous germline deletion within USP8 causes severe neurodevelopmental delay with multiorgan abnormalities. J Hum Genet 2024; 69:85-90. [PMID: 38030753 DOI: 10.1038/s10038-023-01209-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 11/14/2023] [Accepted: 11/14/2023] [Indexed: 12/01/2023]
Abstract
Ubiquitin-specific protease 8 (USP8) is a deubiquitinating enzyme involved in deubiquitinating the enhanced epidermal growth factor receptor for escape from degradation. Somatic variants at a hotspot in USP8 are a cause of Cushing's disease, and a de novo germline USP8 variant at this hotspot has been described only once previously, in a girl with Cushing's disease and developmental delay. In this study, we investigated an exome-negative patient with severe developmental delay, dysmorphic features, and multiorgan dysfunction by long-read sequencing, and identified a 22-kb de novo germline deletion within USP8 (chr15:50469966-50491995 [GRCh38]). The deletion involved the variant hotspot, one rhodanese domain, and two SH3 binding motifs, and was presumed to be generated through nonallelic homologous recombination through Alu elements. Thus, the patient may have perturbation of the endosomal sorting system and mitochondrial autophagy through the USP8 defect. This is the second reported case of a germline variant in USP8.
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Affiliation(s)
- Masamune Sakamoto
- Department of Human Genetics, Graduate School of Medicine, Yokohama City University, Yokohama, Japan
- Department of Pediatrics, Graduate School of Medicine, Yokohama City University, Yokohama, Japan
- Department of Rare Disease Genomics, Yokohama City University Hospital, Yokohama, Japan
| | - Kenji Kurosawa
- Division of Medical Genetics, Kanagawa Children's Medical Center, Yokohama, Japan
| | - Koji Tanoue
- Department of General Medicine, Kanagawa Children's Medical Center, Yokohama, Japan
| | - Kazuhiro Iwama
- Department of Human Genetics, Graduate School of Medicine, Yokohama City University, Yokohama, Japan
- Perinatal Center for Maternity and Neonate, Yokohama City University Medical Center, Yokohama, Japan
| | - Fumihiko Ishida
- Perinatal Center for Maternity and Neonate, Yokohama City University Medical Center, Yokohama, Japan
| | - Yoshihiro Watanabe
- Children's Medical Center, Yokohama City University Medical Center, Yokohama, Japan
| | - Nobuhiko Okamoto
- Department of Medical Genetics, Osaka Women's and Children's Hospital, Izumi, Japan
| | - Naomi Tsuchida
- Department of Human Genetics, Graduate School of Medicine, Yokohama City University, Yokohama, Japan
- Department of Rare Disease Genomics, Yokohama City University Hospital, Yokohama, Japan
| | - Yuri Uchiyama
- Department of Human Genetics, Graduate School of Medicine, Yokohama City University, Yokohama, Japan
- Department of Rare Disease Genomics, Yokohama City University Hospital, Yokohama, Japan
| | - Eriko Koshimizu
- Department of Human Genetics, Graduate School of Medicine, Yokohama City University, Yokohama, Japan
| | - Atsushi Fujita
- Department of Human Genetics, Graduate School of Medicine, Yokohama City University, Yokohama, Japan
| | - Kazuharu Misawa
- Department of Human Genetics, Graduate School of Medicine, Yokohama City University, Yokohama, Japan
- Riken Center for Advanced Intelligence Project, Tokyo, Japan
| | - Satoko Miyatake
- Department of Human Genetics, Graduate School of Medicine, Yokohama City University, Yokohama, Japan
- Department of Clinical Genetics, Yokohama City University Hospital, Yokohama, Japan
| | - Takeshi Mizuguchi
- Department of Human Genetics, Graduate School of Medicine, Yokohama City University, Yokohama, Japan
| | - Naomichi Matsumoto
- Department of Human Genetics, Graduate School of Medicine, Yokohama City University, Yokohama, Japan.
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4
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Rebollar-Vega RG, Zuarth-Vázquez JM, Hernández-Ramírez LC. Clinical Spectrum of USP8 Pathogenic Variants in Cushing's Disease. Arch Med Res 2023; 54:102899. [PMID: 37925320 DOI: 10.1016/j.arcmed.2023.102899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 10/16/2023] [Accepted: 10/19/2023] [Indexed: 11/06/2023]
Abstract
Cushing's disease (CD) is a life-threatening condition with a challenging diagnostic process and scarce treatment options. CD is caused by usually benign adrenocorticotrophic hormone (ACTH)-secreting pituitary neuroendocrine tumors (PitNETs), known as corticotropinomas. These tumors are predominantly of sporadic origin, and usually derive from the monoclonal expansion of a mutated cell. Somatic activating variants located within a hotspot of the USP8 gene are present in 11-62% of corticotropinomas, making USP8 the most frequent genetic driver of corticotroph neoplasia. In contrast, other somatic defects such as those affecting the glucocorticoid receptor gene (NR3C1), the BRAF oncogene, the deubiquitinase-encoding gene USP48, and TP53 are infrequent. Moreover, patients with familial tumor syndromes, such as multiple endocrine neoplasia, familial isolated pituitary adenoma, and DICER1 rarely develop corticotropinomas. One of the main molecular alterations in USP8-driven tumors is an overactivation of the epidermal growth factor receptor (EGFR) signaling pathway, which induces ACTH production. Hotspot USP8 variants lead to persistent EGFR overexpression, thereby perpetuating the hyper-synthesis of ACTH. More importantly, they condition a characteristic transcriptomic signature that might be useful for the clinical prognosis of patients with CD. Nevertheless, the clinical phenotype associated with USP8 variants is less well defined. Hereby we discuss the current knowledge on the molecular pathogenesis and clinical picture associated with USP8 hotspot variants. We focus on the potential significance of the USP8 mutational status for the design of tailored clinical strategies in CD.
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Affiliation(s)
- Rosa G Rebollar-Vega
- Red de Apoyo a la Investigación, Coordinación de la Investigación Científica, Universidad Nacional Autónoma de México e Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Julia M Zuarth-Vázquez
- Department of Endocrinology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Laura C Hernández-Ramírez
- Red de Apoyo a la Investigación, Coordinación de la Investigación Científica, Universidad Nacional Autónoma de México e Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico.
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5
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Simon J, Theodoropoulou M. Genetics of Cushing's disease. J Neuroendocrinol 2022; 34:e13148. [PMID: 35596671 DOI: 10.1111/jne.13148] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 04/12/2022] [Accepted: 04/18/2022] [Indexed: 11/28/2022]
Abstract
Corticotroph tumours are primarily sporadic monoclonal neoplasms and only rarely found in genetic syndromes. Recurrent mutations in the ubiquitin specific protease 8 (USP8) gene are found in around half of cases. Mutations in other genes such as USP48 and NR3C1 are less frequent, found in less than ~20% of cases. TP53 and ATXR mutations are reported in up to one out of four cases, when focusing in USP8 wild type or aggressive corticotroph tumours and carcinomas. At present, USP8 mutations are the primary driver alterations in sporadic corticotroph tumours, TP53 and ATXR mutations may indicate transition to more aggressive tumour phenotype. Next generation sequencing efforts have identified additional genomic alterations, whose role and importance in corticotroph tumorigenesis remains to be elucidated.
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Affiliation(s)
- Julia Simon
- Medizinische Klinik und Poliklinik IV, LMU Klinikum, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Marily Theodoropoulou
- Medizinische Klinik und Poliklinik IV, LMU Klinikum, Ludwig-Maximilians-Universität München, Munich, Germany
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6
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Locantore P, Paragliola RM, Cera G, Novizio R, Maggio E, Ramunno V, Corsello A, Corsello SM. Genetic Basis of ACTH-Secreting Adenomas. Int J Mol Sci 2022; 23:ijms23126824. [PMID: 35743266 PMCID: PMC9224284 DOI: 10.3390/ijms23126824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 06/08/2022] [Accepted: 06/17/2022] [Indexed: 12/10/2022] Open
Abstract
Cushing's disease represents 60-70% of all cases of Cushing's syndrome, presenting with a constellation of clinical features associated with sustained hypercortisolism. Molecular alterations in corticotrope cells lead to the formation of ACTH-secreting adenomas, with subsequent excessive production of endogenous glucocorticoids. In the last few years, many authors have contributed to analyzing the etiopathogenesis and pathophysiology of corticotrope adenomas, which still need to be fully clarified. New molecular modifications such as somatic mutations of USP8 and other genes have been identified, and several case series and case reports have been published, highlighting new molecular alterations that need to be explored. To investigate the current knowledge of the genetics of ACTH-secreting adenomas, we performed a bibliographic search of the recent scientific literature to identify all pertinent articles. This review presents the most recent updates on somatic and germline mutations underlying Cushing's disease. The prognostic implications of these mutations, in terms of clinical outcomes and therapeutic scenarios, are still debated. Further research is needed to define the clinical features associated with the different genotypes and potential pharmacological targets.
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Affiliation(s)
- Pietro Locantore
- Unit of Endocrinology, Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore—Fondazione Policlinico “Gemelli” IRCCS, Largo Gemelli 8, I-00168 Rome, Italy; (P.L.); (G.C.); (R.N.); (E.M.); (V.R.); (A.C.); (S.M.C.)
| | - Rosa Maria Paragliola
- Unit of Endocrinology, Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore—Fondazione Policlinico “Gemelli” IRCCS, Largo Gemelli 8, I-00168 Rome, Italy; (P.L.); (G.C.); (R.N.); (E.M.); (V.R.); (A.C.); (S.M.C.)
- Correspondence:
| | - Gianluca Cera
- Unit of Endocrinology, Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore—Fondazione Policlinico “Gemelli” IRCCS, Largo Gemelli 8, I-00168 Rome, Italy; (P.L.); (G.C.); (R.N.); (E.M.); (V.R.); (A.C.); (S.M.C.)
| | - Roberto Novizio
- Unit of Endocrinology, Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore—Fondazione Policlinico “Gemelli” IRCCS, Largo Gemelli 8, I-00168 Rome, Italy; (P.L.); (G.C.); (R.N.); (E.M.); (V.R.); (A.C.); (S.M.C.)
| | - Ettore Maggio
- Unit of Endocrinology, Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore—Fondazione Policlinico “Gemelli” IRCCS, Largo Gemelli 8, I-00168 Rome, Italy; (P.L.); (G.C.); (R.N.); (E.M.); (V.R.); (A.C.); (S.M.C.)
| | - Vittoria Ramunno
- Unit of Endocrinology, Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore—Fondazione Policlinico “Gemelli” IRCCS, Largo Gemelli 8, I-00168 Rome, Italy; (P.L.); (G.C.); (R.N.); (E.M.); (V.R.); (A.C.); (S.M.C.)
| | - Andrea Corsello
- Unit of Endocrinology, Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore—Fondazione Policlinico “Gemelli” IRCCS, Largo Gemelli 8, I-00168 Rome, Italy; (P.L.); (G.C.); (R.N.); (E.M.); (V.R.); (A.C.); (S.M.C.)
| | - Salvatore Maria Corsello
- Unit of Endocrinology, Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore—Fondazione Policlinico “Gemelli” IRCCS, Largo Gemelli 8, I-00168 Rome, Italy; (P.L.); (G.C.); (R.N.); (E.M.); (V.R.); (A.C.); (S.M.C.)
- Unicamillus, Saint Camillus International University of Medical Sciences, via di S. Alessandro 10, I-00131 Rome, Italy
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7
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Treppiedi D, Marra G, Di Muro G, Esposito E, Barbieri AM, Catalano R, Mangili F, Bravi F, Locatelli M, Lania AG, Ferrante E, Indirli R, Nozza E, Arlati F, Spada A, Arosio M, Mantovani G, Peverelli E. P720R USP8 Mutation Is Associated with a Better Responsiveness to Pasireotide in ACTH-Secreting PitNETs. Cancers (Basel) 2022; 14:cancers14102455. [PMID: 35626057 PMCID: PMC9139692 DOI: 10.3390/cancers14102455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 05/12/2022] [Accepted: 05/12/2022] [Indexed: 02/04/2023] Open
Abstract
Somatic mutations in the ubiquitin specific peptidase 8 (USP8) gene have been associated with higher levels of somatostatin (SS) receptor subtype 5 (SSTR5) in adrenocorticotroph hormone (ACTH)-secreting pituitary neuroendocrine tumors (PitNETs). However, a correlation between the USP8 mutational status and favourable responses to pasireotide, the somatostatin multi-receptor ligand acting especially on SSTR5, has not been investigated yet. Here, we studied the impact of USP8 mutations on pasireotide responsiveness in human and murine corticotroph tumor cells. SSTR5 upregulation was observed in USP8 wild-type primary tumor cells transfected with S718del USP8 mutant. However, cell transfection with S718del USP8 and C40-USP8 mutants in in vitro sensitive cultures from USP8 wild-type tumors abolished their ability to respond to pasireotide and did not confer pasireotide responsiveness to the in vitro resistant culture. Pasireotide failed to reduce ACTH secretion in primary cells from one S718P USP8-mutated tumor but exerted a strong antisecretory effect in primary cells from one P720R USP8-mutated tumor. In agreement, AtT-20 cells transfection with USP8 mutants led to SSTR5 expression increase but pasireotide could reduce ACTH production and cyclin E expression in P720R USP8 overexpressing cells, only. In situ Proximity Ligation Assay and immunoflurescence experiments revealed that P720R USP8 mutant is still able to bind 14-3-3 proteins in AtT-20 cells, without affecting SSTR5 localization. In conclusion, P720R USP8 mutation might be considered as a molecular predictor of favourable response to pasireotide in corticotroph tumor cells.
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Affiliation(s)
- Donatella Treppiedi
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy; (D.T.); (G.M.); (G.D.M.); (E.E.); (A.M.B.); (R.C.); (F.M.); (F.B.); (R.I.); (E.N.); (F.A.); (A.S.); (M.A.); (E.P.)
| | - Giusy Marra
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy; (D.T.); (G.M.); (G.D.M.); (E.E.); (A.M.B.); (R.C.); (F.M.); (F.B.); (R.I.); (E.N.); (F.A.); (A.S.); (M.A.); (E.P.)
| | - Genesio Di Muro
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy; (D.T.); (G.M.); (G.D.M.); (E.E.); (A.M.B.); (R.C.); (F.M.); (F.B.); (R.I.); (E.N.); (F.A.); (A.S.); (M.A.); (E.P.)
- PhD Program in Endocrinological Sciences, University Sapienza of Rome, 00185 Rome, Italy
| | - Emanuela Esposito
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy; (D.T.); (G.M.); (G.D.M.); (E.E.); (A.M.B.); (R.C.); (F.M.); (F.B.); (R.I.); (E.N.); (F.A.); (A.S.); (M.A.); (E.P.)
- PhD Program in Experimental Medicine, University of Milan, 20054 Milan, Italy
| | - Anna Maria Barbieri
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy; (D.T.); (G.M.); (G.D.M.); (E.E.); (A.M.B.); (R.C.); (F.M.); (F.B.); (R.I.); (E.N.); (F.A.); (A.S.); (M.A.); (E.P.)
| | - Rosa Catalano
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy; (D.T.); (G.M.); (G.D.M.); (E.E.); (A.M.B.); (R.C.); (F.M.); (F.B.); (R.I.); (E.N.); (F.A.); (A.S.); (M.A.); (E.P.)
| | - Federica Mangili
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy; (D.T.); (G.M.); (G.D.M.); (E.E.); (A.M.B.); (R.C.); (F.M.); (F.B.); (R.I.); (E.N.); (F.A.); (A.S.); (M.A.); (E.P.)
| | - Francesca Bravi
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy; (D.T.); (G.M.); (G.D.M.); (E.E.); (A.M.B.); (R.C.); (F.M.); (F.B.); (R.I.); (E.N.); (F.A.); (A.S.); (M.A.); (E.P.)
| | - Marco Locatelli
- Neurosurgery Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy;
- Department of Pathophysiology and Transplantation, University of Milan, 20122 Milan, Italy
| | - Andrea Gerardo Lania
- Endocrinology, Diabetology and Medical Andrology Unit, Humanitas Clinical and Research Center, IRCCS, 20089 Rozzano, Italy;
- Department of Biomedical Sciences, Humanitas University, 20090 Milan, Italy
| | - Emanuele Ferrante
- Endocrinology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy;
| | - Rita Indirli
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy; (D.T.); (G.M.); (G.D.M.); (E.E.); (A.M.B.); (R.C.); (F.M.); (F.B.); (R.I.); (E.N.); (F.A.); (A.S.); (M.A.); (E.P.)
- Endocrinology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy;
| | - Emma Nozza
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy; (D.T.); (G.M.); (G.D.M.); (E.E.); (A.M.B.); (R.C.); (F.M.); (F.B.); (R.I.); (E.N.); (F.A.); (A.S.); (M.A.); (E.P.)
| | - Federico Arlati
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy; (D.T.); (G.M.); (G.D.M.); (E.E.); (A.M.B.); (R.C.); (F.M.); (F.B.); (R.I.); (E.N.); (F.A.); (A.S.); (M.A.); (E.P.)
| | - Anna Spada
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy; (D.T.); (G.M.); (G.D.M.); (E.E.); (A.M.B.); (R.C.); (F.M.); (F.B.); (R.I.); (E.N.); (F.A.); (A.S.); (M.A.); (E.P.)
| | - Maura Arosio
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy; (D.T.); (G.M.); (G.D.M.); (E.E.); (A.M.B.); (R.C.); (F.M.); (F.B.); (R.I.); (E.N.); (F.A.); (A.S.); (M.A.); (E.P.)
- Endocrinology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy;
| | - Giovanna Mantovani
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy; (D.T.); (G.M.); (G.D.M.); (E.E.); (A.M.B.); (R.C.); (F.M.); (F.B.); (R.I.); (E.N.); (F.A.); (A.S.); (M.A.); (E.P.)
- Endocrinology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy;
- Correspondence: ; Tel.: +39-02-55033512
| | - Erika Peverelli
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy; (D.T.); (G.M.); (G.D.M.); (E.E.); (A.M.B.); (R.C.); (F.M.); (F.B.); (R.I.); (E.N.); (F.A.); (A.S.); (M.A.); (E.P.)
- Endocrinology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy;
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