1
|
Pirone A, Ciregia F, Lazzarini G, Miragliotta V, Ronci M, Zuccarini M, Zallocco L, Beghelli D, Mazzoni MR, Lucacchini A, Giusti L. Correction: Proteomic Profiling Reveals Specific Molecular Hallmarks of the Pig Claustrum. Mol Neurobiol 2024:10.1007/s12035-024-04165-w. [PMID: 38581540 DOI: 10.1007/s12035-024-04165-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/08/2024]
Affiliation(s)
- Andrea Pirone
- Department of Veterinary Sciences, University of Pisa, Pisa, Italy.
| | - Federica Ciregia
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Giulia Lazzarini
- Department of Veterinary Sciences, University of Pisa, Pisa, Italy
| | | | - Maurizio Ronci
- Department of Medical, Oral and Biotechnological Sciences, University G. D'Annunzio of Chieti-Pescara, Chieti, Italy
- Interuniversitary Consortium for Engineering and Medicine, COIIM, Campobasso, Italy
| | - Mariachiara Zuccarini
- Department of Medical, Oral and Biotechnological Sciences, University G. D'Annunzio of Chieti-Pescara, Chieti, Italy
| | - Lorenzo Zallocco
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Daniela Beghelli
- School of Biosciences and Veterinary Medicine, University of Camerino, Camerino, Italy
| | | | - Antonio Lucacchini
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Laura Giusti
- School of Pharmacy, University of Camerino, Camerino, Italy
| |
Collapse
|
2
|
Pirone A, Ciregia F, Lazzarini G, Miragliotta V, Ronci M, Zuccarini M, Zallocco L, Beghelli D, Mazzoni MR, Lucacchini A, Giusti L. Proteomic Profiling Reveals Specific Molecular Hallmarks of the Pig Claustrum. Mol Neurobiol 2023; 60:4336-4358. [PMID: 37095366 PMCID: PMC10293365 DOI: 10.1007/s12035-023-03347-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 04/13/2023] [Indexed: 04/26/2023]
Abstract
The present study, employing a comparative proteomic approach, analyzes the protein profile of pig claustrum (CLA), putamen (PU), and insula (IN). Pig brain is an interesting model whose key translational features are its similarities with cortical and subcortical structures of human brain. A greater difference in protein spot expression was observed in CLA vs PU as compared to CLA vs IN. The deregulated proteins identified in CLA resulted to be deeply implicated in neurodegenerative (i.e., sirtuin 2, protein disulfide-isomerase 3, transketolase) and psychiatric (i.e., copine 3 and myelin basic protein) disorders in humans. Metascape analysis of differentially expressed proteins in CLA vs PU comparison suggested activation of the α-synuclein pathway and L1 recycling pathway corroborating the involvement of these anatomical structures in neurodegenerative diseases. The expression of calcium/calmodulin-dependent protein kinase and dihydropyrimidinase like 2, which are linked to these pathways, was validated using western blot analysis. Moreover, the protein data set of CLA vs PU comparison was analyzed by Ingenuity Pathways Analysis to obtain a prediction of most significant canonical pathways, upstream regulators, human diseases, and biological functions. Interestingly, inhibition of presenilin 1 (PSEN1) upstream regulator and activation of endocannabinoid neuronal synapse pathway were observed. In conclusion, this is the first study presenting an extensive proteomic analysis of pig CLA in comparison with adjacent areas, IN and PUT. These results reinforce the common origin of CLA and IN and suggest an interesting involvement of CLA in endocannabinoid circuitry, neurodegenerative, and psychiatric disorders in humans.
Collapse
Affiliation(s)
- Andrea Pirone
- Department of Veterinary Sciences, University of Pisa, Pisa, Italy.
| | - Federica Ciregia
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Giulia Lazzarini
- Department of Veterinary Sciences, University of Pisa, Pisa, Italy
| | | | - Maurizio Ronci
- Department of Medical, Oral and Biotechnological Sciences, University G. D'Annunzio of Chieti-Pescara, Chieti, Italy
- Interuniversitary Consortium for Engineering and Medicine, COIIM, Campobasso, Italy
| | - Mariachiara Zuccarini
- Department of Medical, Oral and Biotechnological Sciences, University G. D'Annunzio of Chieti-Pescara, Chieti, Italy
| | - Lorenzo Zallocco
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Daniela Beghelli
- School of Biosciences and Veterinary Medicine, University of Camerino, Camerino, Italy
| | | | - Antonio Lucacchini
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Laura Giusti
- School of Pharmacy, University of Camerino, Camerino, Italy
| |
Collapse
|
3
|
Deroyer C, Poulet C, Paulissen G, Ciregia F, Malaise O, Plener Z, Cobraiville G, Daniel C, Gillet P, Malaise MG, de Seny D. CEMIP (KIAA1199) regulates inflammation, hyperplasia and fibrosis in osteoarthritis synovial membrane. Cell Mol Life Sci 2022; 79:260. [PMID: 35474501 PMCID: PMC9042994 DOI: 10.1007/s00018-022-04282-6] [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] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 03/24/2022] [Accepted: 04/01/2022] [Indexed: 11/26/2022]
Abstract
Osteoarthritis (OA) synovial membrane is mainly characterized by low-grade inflammation, hyperplasia with increased cell proliferation and fibrosis. We previously underscored a critical role for CEMIP in fibrosis of OA cartilage. However, its role in OA synovial membrane remains unknown. An in vitro model with fibroblast-like synoviocytes from OA patients and an in vivo model with collagenase-induced OA mice were used to evaluate CEMIP-silencing effects on inflammation, hyperplasia and fibrosis. Our results showed that i. CEMIP expression was increased in human and mouse inflamed synovial membrane; ii. CEMIP regulated the inflammatory response pathway and inflammatory cytokines production in vitro and in vivo; iii. CEMIP induced epithelial to mesenchymal transition pathway and fibrotic markers in vitro and in vivo; iv. CEMIP increased cell proliferation and synovial hyperplasia; v. CEMIP expression was increased by inflammatory cytokines and by TGF-β signaling; vi. anti-fibrotic drugs decreased CEMIP expression. All these findings highlighted the central role of CEMIP in OA synovial membrane development and underscored that targeting CEMIP could be a new therapeutic approach.
Collapse
Affiliation(s)
- Céline Deroyer
- Laboratory of Rheumatology, GIGA-Research, CHULiège, ULiège, 4000, Liège, Belgium.
| | - Christophe Poulet
- Laboratory of Rheumatology, GIGA-Research, CHULiège, ULiège, 4000, Liège, Belgium
| | - Geneviève Paulissen
- Laboratory of Rheumatology, GIGA-Research, CHULiège, ULiège, 4000, Liège, Belgium
| | - Federica Ciregia
- Laboratory of Rheumatology, GIGA-Research, CHULiège, ULiège, 4000, Liège, Belgium
| | - Olivier Malaise
- Laboratory of Rheumatology, GIGA-Research, CHULiège, ULiège, 4000, Liège, Belgium
| | - Zelda Plener
- Laboratory of Rheumatology, GIGA-Research, CHULiège, ULiège, 4000, Liège, Belgium
| | - Gaël Cobraiville
- Laboratory of Rheumatology, GIGA-Research, CHULiège, ULiège, 4000, Liège, Belgium
| | | | - Philippe Gillet
- Department of Orthopaedic Surgery, CHULiège, 4000, Liège, Belgium
| | - Michel G Malaise
- Laboratory of Rheumatology, GIGA-Research, CHULiège, ULiège, 4000, Liège, Belgium
| | - Dominique de Seny
- Laboratory of Rheumatology, GIGA-Research, CHULiège, ULiège, 4000, Liège, Belgium
| |
Collapse
|
4
|
Malaise O, Paulissen G, Deroyer C, Ciregia F, Poulet C, Neuville S, Plener Z, Daniel C, Gillet P, Lechanteur C, Brondello JM, de Seny D, Malaise M. Influence of Glucocorticoids on Cellular Senescence Hallmarks in Osteoarthritic Fibroblast-like Synoviocytes. J Clin Med 2021; 10:jcm10225331. [PMID: 34830613 PMCID: PMC8617749 DOI: 10.3390/jcm10225331] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 10/25/2021] [Accepted: 11/13/2021] [Indexed: 12/31/2022] Open
Abstract
Osteoarthritis (OA) is recognized as being a cellular senescence-linked disease. Intra-articular injections of glucocorticoids (GC) are frequently used in knee OA to treat synovial effusion but face controversies about toxicity. We investigated the influence of GC on cellular senescence hallmarks and senescence induction in fibroblast-like synoviocytes (FLS) from OA patients and mesenchymal stem cells (MSC). Methods: Cellular senescence was assessed via the proliferation rate, β-galactosidase staining, DNA damage and CKI expression (p21, p16INK4A). Experimental senescence was induced by irradiation. Results: The GC prednisolone did not induce an apparent senescence phenotype in FLS, with even higher proliferation, no accumulation of β-galactosidase-positive cells nor DNA damage and reduction in p21mRNA, only showing the enhancement of p16INK4A. Prednisolone did not modify experimental senescence induction in FLS, with no modulation of any senescence parameters. Moreover, prednisolone did not induce a senescence phenotype in MSC: despite high β-galactosidase-positive cells, no reduction in proliferation, no DNA damage and no CKI enhancement was observed. Conclusions: We provide reassuring in vitro data about the use of GC regarding cellular senescence involvement in OA: the GC prednisolone did not induce a senescent phenotype in OA FLS (the proliferation ratio was even higher) and in MSC and did not worsen cellular senescence establishment.
Collapse
Affiliation(s)
- Olivier Malaise
- Laboratory of Rheumatology, GIGA Research, CHU de Liège, University of Liège, 4000 Liège, Belgium; (G.P.); (C.D.); (F.C.); (C.P.); (S.N.); (Z.P.); (D.d.S.); (M.M.)
- Correspondence: ; Tel.: +32-4-366-7863
| | - Geneviève Paulissen
- Laboratory of Rheumatology, GIGA Research, CHU de Liège, University of Liège, 4000 Liège, Belgium; (G.P.); (C.D.); (F.C.); (C.P.); (S.N.); (Z.P.); (D.d.S.); (M.M.)
| | - Céline Deroyer
- Laboratory of Rheumatology, GIGA Research, CHU de Liège, University of Liège, 4000 Liège, Belgium; (G.P.); (C.D.); (F.C.); (C.P.); (S.N.); (Z.P.); (D.d.S.); (M.M.)
| | - Federica Ciregia
- Laboratory of Rheumatology, GIGA Research, CHU de Liège, University of Liège, 4000 Liège, Belgium; (G.P.); (C.D.); (F.C.); (C.P.); (S.N.); (Z.P.); (D.d.S.); (M.M.)
| | - Christophe Poulet
- Laboratory of Rheumatology, GIGA Research, CHU de Liège, University of Liège, 4000 Liège, Belgium; (G.P.); (C.D.); (F.C.); (C.P.); (S.N.); (Z.P.); (D.d.S.); (M.M.)
| | - Sophie Neuville
- Laboratory of Rheumatology, GIGA Research, CHU de Liège, University of Liège, 4000 Liège, Belgium; (G.P.); (C.D.); (F.C.); (C.P.); (S.N.); (Z.P.); (D.d.S.); (M.M.)
| | - Zelda Plener
- Laboratory of Rheumatology, GIGA Research, CHU de Liège, University of Liège, 4000 Liège, Belgium; (G.P.); (C.D.); (F.C.); (C.P.); (S.N.); (Z.P.); (D.d.S.); (M.M.)
| | - Christophe Daniel
- Orthopedic Surgery Department, CHU de Liège, 4000 Liège, Belgium; (C.D.); (P.G.)
| | - Philippe Gillet
- Orthopedic Surgery Department, CHU de Liège, 4000 Liège, Belgium; (C.D.); (P.G.)
| | - Chantal Lechanteur
- Laboratory of Cell and Gene Therapy, Department of Hematology, CHU de Liège, 4000 Liège, Belgium;
| | - Jean-Marc Brondello
- Institute for Regenerative Medicine and Biotherapy, Univ Montpellier, INSERM UMR1183, 34298 Montpellier, France;
| | - Dominique de Seny
- Laboratory of Rheumatology, GIGA Research, CHU de Liège, University of Liège, 4000 Liège, Belgium; (G.P.); (C.D.); (F.C.); (C.P.); (S.N.); (Z.P.); (D.d.S.); (M.M.)
| | - Michel Malaise
- Laboratory of Rheumatology, GIGA Research, CHU de Liège, University of Liège, 4000 Liège, Belgium; (G.P.); (C.D.); (F.C.); (C.P.); (S.N.); (Z.P.); (D.d.S.); (M.M.)
| |
Collapse
|
5
|
Ciregia F, Cetani F, Pardi E, Soggiu A, Piras C, Zallocco L, Borsari S, Ronci M, Caruso V, Marcocci C, Mazzoni MR, Lucacchini A, Giusti L. Parathyroid Carcinoma and Adenoma Co-existing in One Patient: Case Report and Comparative Proteomic Analysis. Cancer Genomics Proteomics 2021; 18:781-796. [PMID: 34697069 DOI: 10.21873/cgp.20297] [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] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Revised: 09/02/2021] [Accepted: 09/17/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND/AIM The lack of specific parathyroid carcinoma (PC) biomarkers in clinical practice points out the importance of analyzing the proteomic signature of this cancer. We performed a comparative proteomic analysis of PC and parathyroid adenoma (PA) co-existing in the same patient. PATIENTS AND METHODS PC and PA were taken from a 63-year-old patient. Using two-dimensional differential gel electrophoresis (2D-DIGE) coupled to mass spectrometry we examined the differences between PC and PA proteins. For validation, additional PC and PA samples were obtained from 10 patients. Western blot analysis was used to validate the difference of expression observed with 2D-DIGE analysis. Bioinfomatic analysis was performed using QIAGEN's Ingenuity Pathways Analysis (IPA) to determine the predominant canonical pathways and interaction networks involved. RESULTS Thirty-three differentially expressed proteins were identified in PC compared to PA. Among these, ubiquitin C-terminal hydrolase-L1 (UCH-L1) was highly overexpressed in PC. The result was confirmed by Western Blot analysis in additional PC samples. CONCLUSION Our comparative proteomic analysis of co-existing neoplasms allowed detecting specific and peculiar differences between PC and PA overcoming population biological variability.
Collapse
Affiliation(s)
- Federica Ciregia
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.,Department of Rheumatology, GIGA Research, Centre Hospitalier Universitaire (CHU) de Liège, University of Liège, Liège, Belgium
| | - Filomena Cetani
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Elena Pardi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Alessio Soggiu
- Surgical and Dental Sciences-One Health Unit, Department of Biomedical, University of Milano, Milan, Italy
| | - Cristian Piras
- Department of Health Sciences, Campus Universitario "S. Venuta", University "Magna Græcia" of Catanzaro, Catanzaro, Italy
| | | | - Simona Borsari
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Maurizio Ronci
- Department of Pharmacy, University G. d'Annunzio of Chieti-Pescara, Chieti, Italy
| | - Vanni Caruso
- School of Pharmacy & Pharmacology - College of Health and Medicine, University of Tasmania, Hobart, TAS, Australia
| | - Claudio Marcocci
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Antonio Lucacchini
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Laura Giusti
- School of Pharmacy, University of Camerino, Camerino, Italy
| |
Collapse
|
6
|
Ciregia F, Nys G, Cobraiville G, Badot V, Di Romana S, Sidiras P, Sokolova T, Durez P, Fillet M, Malaise MG, de Seny D. A Cross-Sectional and Longitudinal Study to Define Alarmins and A-SAA Variants as Companion Markers in Early Rheumatoid Arthritis. Front Immunol 2021; 12:638814. [PMID: 34489924 PMCID: PMC8418532 DOI: 10.3389/fimmu.2021.638814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 08/04/2021] [Indexed: 11/24/2022] Open
Abstract
Nowadays, in the study of rheumatoid arthritis (RA), more and more interest is directed towards an earlier effective therapeutic intervention and the determination of companion markers for predicting response to therapy with the goal to prevent progressive joint damage, deformities, and functional disability. With the present work, we aimed at quantifying in a cohort of early RA (ERA) patients naïve to DMARD therapy, proteins whose increase was previously found associated with RA: serum amyloid A (A-SAA) and alarmins. Five A-SAA variants (SAA1α, SAA1β, SAA1γ, SAA2α, and SAA2β) but also S100A8 and S100A9 proteins were simultaneously quantified in plasma applying a method based on single targeted bottom-up proteomics LC-MS/MS. First, we compared their expression between ERA (n = 100) and healthy subjects (n = 100), then we focused on their trend by monitoring ERA patients naïve to DMARD treatment, 1 year after starting therapy. Only SAA1α and SAA2α levels were increased in ERA patients, and SAA2α appears to mostly mediate the pathological role of A-SAA. Levels of these variants, together with SAA1β, only decreased under biologic DMARD treatment but not under methotrexate monotherapy. This study highlights the importance to better understand the modulation of expression of these variants in ERA in order to subsequently better characterize their biological function. On the other hand, alarmin expression increased in ERA compared to controls but remained elevated after 12 months of methotrexate or biologic treatment. The work overcomes the concept of considering these proteins as biomarkers for diagnosis, demonstrating that SAA1α, SAA1β, and SAA2α variants but also S100A8 and S100A9 do not respond to all early treatment in ERA and should be rather considered as companion markers useful to improve the follow-up of treatment response and remission state. Moreover, it suggests that earlier use of biologics in addition to methotrexate may be worth considering.
Collapse
Affiliation(s)
- Federica Ciregia
- Laboratory of Rheumatology, University of Liège, Centre Hospitalier Universitaire (CHU) de Liège, Liège, Belgium
| | - Gwenaël Nys
- Laboratory for the Analysis of Medicines, Centre Interdisciplinaire De Recherche Sur Le Médicament (CIRM), Department of Pharmacy, University of Liège, Liège, Belgium
| | - Gaël Cobraiville
- Laboratory of Rheumatology, University of Liège, Centre Hospitalier Universitaire (CHU) de Liège, Liège, Belgium
| | - Valérie Badot
- Department of Rheumatology, Centre Hospitalier Universitaire (CHU) Brugmann, Bruxelles, Belgium
| | - Silvana Di Romana
- Department of Rheumatology, Centre Hospitalier Universitaire (CHU) Saint-Pierre, Bruxelles, Belgium
| | - Paschalis Sidiras
- Department of Rheumatology, Hôpital Erasme, Université Libre de Bruxelles, Bruxelles, Belgium
| | - Tatiana Sokolova
- Department of Rheumatology, Cliniques Universitaires Saint-Luc, Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Bruxelles, Belgium
| | - Patrick Durez
- Department of Rheumatology, Cliniques Universitaires Saint-Luc, Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Bruxelles, Belgium
| | - Marianne Fillet
- Laboratory for the Analysis of Medicines, Centre Interdisciplinaire De Recherche Sur Le Médicament (CIRM), Department of Pharmacy, University of Liège, Liège, Belgium
| | - Michel G Malaise
- Laboratory of Rheumatology, University of Liège, Centre Hospitalier Universitaire (CHU) de Liège, Liège, Belgium
| | - Dominique de Seny
- Laboratory of Rheumatology, University of Liège, Centre Hospitalier Universitaire (CHU) de Liège, Liège, Belgium
| |
Collapse
|
7
|
Lacerenza S, Ciregia F, Giusti L, Bonotti A, Greco V, Giannaccini G, D'Antongiovanni V, Fallahi P, Pieroni L, Cristaudo A, Lucacchini A, Mazzoni MR, Foddis R. Putative Biomarkers for Malignant Pleural Mesothelioma Suggested by Proteomic Analysis of Cell Secretome. Cancer Genomics Proteomics 2020; 17:225-236. [PMID: 32345664 DOI: 10.21873/cgp.20183] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [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: 01/13/2020] [Revised: 01/24/2020] [Accepted: 02/28/2020] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND Malignant pleural mesothelioma (MPM) a rare neoplasm linked to asbestos exposure is characterized by a poor prognosis. Soluble mesothelin is currently considered the most specific diagnostic biomarker. The aim of the study was to identify novel biomarkers by proteomic analysis of two MPM cell lines secretome. MATERIALS AND METHODS The protein patterns of MPM cells secretome were examined and compared to a non-malignant mesothelial cell line using two-dimensional gel electrophoresis coupled to mass spectrometry. Serum levels of candidate biomarkers were determined in MPM patients and control subjects. RESULTS Two up-regulated proteins involved in cancer biology, prosaposin and quiescin Q6 sulfhydryl oxidase 1, were considered candidate biomarkers. Serum levels of both proteins were significantly higher in MPM patients than control subjects. Combining the data of each receiver-operating characteristic analysis predicted a good diagnostic accuracy. CONCLUSION A panel of the putative biomarkers represents a promising tool for MPM diagnosis.
Collapse
Affiliation(s)
| | - Federica Ciregia
- Department of Pharmacy, University of Pisa, Pisa, Italy.,Department of Rheumatology, GIGA Research, Centre Hospitalier Universitaire (CHU) de Liège, Liège, Belgium
| | - Laura Giusti
- School of Pharmacy, University of Camerino, Camerino, Italy.,Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Alessandra Bonotti
- Department of Translational Research and New Medical and Surgical Technologies, Occupational Medicine Unit, University-Hospital of Pisa, Pisa, Italy
| | - Viviana Greco
- Institute of Biochemistry and Clinical Chemistry, Università Cattolica del Sacro Cuore, Rome, Italy.,Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | | | | | - Poupak Fallahi
- Department of Translational Research and New Medical and Surgical Technologies, Occupational Medicine Unit, University-Hospital of Pisa, Pisa, Italy
| | - Luisa Pieroni
- Proteomics and Metabonomics Unit, IRCCS-Fondazione Santa Lucia, Rome, Italy
| | - Alfonso Cristaudo
- Department of Translational Research and New Medical and Surgical Technologies, Occupational Medicine Unit, University-Hospital of Pisa, Pisa, Italy
| | - Antonio Lucacchini
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Rudy Foddis
- Department of Translational Research and New Medical and Surgical Technologies, Occupational Medicine Unit, University-Hospital of Pisa, Pisa, Italy
| |
Collapse
|
8
|
Charlier E, Deroyer C, Neuville S, Plener Z, Malaise O, Ciregia F, Gillet P, Reuter G, Salvé M, Withofs N, Hustinx R, de Seny D, Malaise MG. Toward diagnostic relevance of the α Vβ 5, α Vβ 3, and α Vβ 6 integrins in OA: expression within human cartilage and spinal osteophytes. Bone Res 2020; 8:35. [PMID: 33083095 PMCID: PMC7527564 DOI: 10.1038/s41413-020-00110-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Revised: 05/06/2020] [Accepted: 06/08/2020] [Indexed: 12/14/2022] Open
Abstract
We previously reported 18FPRGD2 uptake by the coxofemoral lining, intervertebral discs and facet joint osteophytes in OA using PET/SCAN imaging. However, the molecular mechanism by which the PRGD2 tracer interacts with joint tissues and osteophytes in OA remains unclear. As PRGD2 ligands are expected to belong to the RGD-specific integrin family, the purpose of this study was (i) to determine which integrin complexes display the highest affinity for PRGD2-based ligands, (ii) to analyze integrin expression in relevant tissues, and (iii) to test integrin regulation in chondrocytes using OA-related stimuli to increase the levels of fibrosis and ossification markers. To this end, the affinity of PRGD2-based ligands for five heterodimeric integrins was measured by competition with 125I-echistatin. In situ analyses were performed in human normal vs. OA cartilage and spinal osteophytes. Osteophytes were characterized by (immuno-)histological staining. Integrin subunit expression was tested in chondrocytes undergoing dedifferentiation, osteogenic differentiation, and inflammatory stimulation. The integrins αVβ5, αVβ3, and αVβ6 presented the highest affinity for PRGD2-based ligands. In situ, the expression of these integrins was significantly increased in OA compared to normal cartilage. Within osteophytes, the mean integrin expression score was significantly higher in blood vessels, fibrous areas, and cells from the bone lining than in osteocytes and cartilaginous zones. In vitro, the levels of integrin subunits were significantly increased during chondrocyte dedifferentiation (except for β6), fibrosis, and osteogenic differentiation as well as under inflammatory stimuli. In conclusion, anatomical zones (such as OA cartilage, intervertebral discs, and facet joint osteophytes) previously reported to show PRGD2 ligand uptake in vivo expressed increased levels of αVβ5, αVβ3, and β6 integrins, whose subunits are modulated in vitro by OA-associated conditions that increase fibrosis, inflammation, and osteogenic differentiation. These results suggest that the increased levels of integrins in OA compared to normal tissues favor PRGD2 uptake and might explain the molecular mechanism of OA imaging using the PRGD2-based ligand PET/CT.
Collapse
Affiliation(s)
- Edith Charlier
- Laboratory of Rheumatology, GIGA-I3, CHULiège, ULiège, Liège, Belgium
| | - Céline Deroyer
- Laboratory of Rheumatology, GIGA-I3, CHULiège, ULiège, Liège, Belgium
| | - Sophie Neuville
- Laboratory of Rheumatology, GIGA-I3, CHULiège, ULiège, Liège, Belgium
| | - Zelda Plener
- Laboratory of Rheumatology, GIGA-I3, CHULiège, ULiège, Liège, Belgium
| | - Olivier Malaise
- Laboratory of Rheumatology, GIGA-I3, CHULiège, ULiège, Liège, Belgium
| | - Federica Ciregia
- Laboratory of Rheumatology, GIGA-I3, CHULiège, ULiège, Liège, Belgium
| | | | - Gilles Reuter
- Department of Neurosurgery, CHULiège, Liège, Belgium
| | - Mallory Salvé
- Department of Nuclear Medicine, CHULiège, Liège, Belgium
| | - Nadia Withofs
- Department of Nuclear Medicine, CHULiège, Liège, Belgium
| | - Roland Hustinx
- Department of Nuclear Medicine, CHULiège, Liège, Belgium
| | - Dominique de Seny
- Laboratory of Rheumatology, GIGA-I3, CHULiège, ULiège, Liège, Belgium
| | - Michel G. Malaise
- Laboratory of Rheumatology, GIGA-I3, CHULiège, ULiège, Liège, Belgium
| |
Collapse
|
9
|
Ciregia F, Baiwir D, Cobraiville G, Dewael T, Mazzucchelli G, Badot V, Di Romana S, Sidiras P, Sokolova T, Durez P, Malaise MG, de Seny D. Glycosylation deficiency of lipopolysaccharide-binding protein and corticosteroid-binding globulin associated with activity and response to treatment for rheumatoid arthritis. J Transl Med 2020; 18:8. [PMID: 31907043 PMCID: PMC6945416 DOI: 10.1186/s12967-019-02188-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Accepted: 12/23/2019] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Serum protein glycosylation is an area of investigation in inflammatory arthritic disorders such as rheumatoid arthritis (RA). Indeed, some studies highlighted abnormalities of protein glycosylation in RA. Considering the numerous types of enzymes, monosaccharides and glycosidic linkages, glycosylation is one of the most complex post translational modifications. By this work, we started with a preliminary screening of glycoproteins in serum from RA patients and controls. METHODS In order to isolate glycoproteins from serum, lectin wheat germ agglutinin was used and quantitative differences between patients and controls were investigated by LC-MS/MS. Consequently, we focused our attention on two glycoproteins found in this explorative phase: corticosteroid-binding globulin (CBG) and lipopolysaccharide-binding protein (LBP). The subsequent validation with immunoassays was widened to a larger number of early RA (ERA) patients (n = 90) and well-matched healthy controls (n = 90). RESULTS We observed a significant reduction of CBG and LBP glycosylation in ERA patients compared with healthy controls. Further, after 12 months of treatment, glycosylated CBG and LBP levels increased both to values comparable to those of controls. In addition, these changes were correlated with clinical parameters. CONCLUSIONS This study enables to observe that glycosylation changes of CBG and LBP are related to RA disease activity and its response to treatment.
Collapse
Affiliation(s)
- Federica Ciregia
- Laboratory of Rheumatology, GIGA-I3, University of Liège, CHU de Liège, 4000, Liège, Belgium.
| | - Dominique Baiwir
- GIGA Proteomic Facility, University of Liège, 4000, Liège, Belgium
| | - Gaël Cobraiville
- Laboratory of Rheumatology, GIGA-I3, University of Liège, CHU de Liège, 4000, Liège, Belgium
| | - Thibaut Dewael
- Laboratory of Rheumatology, GIGA-I3, University of Liège, CHU de Liège, 4000, Liège, Belgium
| | - Gabriel Mazzucchelli
- Mass Spectrometry Laboratory, System Biology and Chemical Biology, GIGA-Research, University of Liège, 4000, Liège, Belgium
| | - Valérie Badot
- Department of Rheumatology, CHU Brugmann, 1200, Brussels, Belgium
| | - Silvana Di Romana
- Department of Rheumatology, CHU Saint-Pierre, 1200, Brussels, Belgium
| | - Paschalis Sidiras
- Department of Rheumatology, Hôpital Erasme, Université Libre de Bruxelles, 1200, Brussels, Belgium
| | - Tatiana Sokolova
- Department of Rheumatology, Cliniques Universitaires Saint-Luc, Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, 1200, Brussels, Belgium
| | - Patrick Durez
- Department of Rheumatology, Cliniques Universitaires Saint-Luc, Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, 1200, Brussels, Belgium
| | - Michel G Malaise
- Laboratory of Rheumatology, GIGA-I3, University of Liège, CHU de Liège, 4000, Liège, Belgium
| | - Dominique de Seny
- Laboratory of Rheumatology, GIGA-I3, University of Liège, CHU de Liège, 4000, Liège, Belgium
| |
Collapse
|
10
|
Charlier E, Deroyer C, Ciregia F, Malaise O, Neuville S, Plener Z, Malaise M, de Seny D. Chondrocyte dedifferentiation and osteoarthritis (OA). Biochem Pharmacol 2019; 165:49-65. [DOI: 10.1016/j.bcp.2019.02.036] [Citation(s) in RCA: 125] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Accepted: 02/28/2019] [Indexed: 02/08/2023]
|
11
|
Seccia V, Navari E, Donadio E, Boldrini C, Ciregia F, Ronci M, Aceto A, Dallan I, Lucacchini A, Casani AP, Mazzoni MR, Giusti L. Proteomic Investigation of Malignant Major Salivary Gland Tumors. Head Neck Pathol 2019; 14:362-373. [PMID: 31098787 PMCID: PMC7235111 DOI: 10.1007/s12105-019-01040-2] [Citation(s) in RCA: 5] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Accepted: 05/07/2019] [Indexed: 12/25/2022]
Abstract
The purpose of this study was to define the proteome profile of fine needle aspiration (FNA) samples of malignant major salivary gland tumors (MSGT) compared to benign counterparts, and to evaluate potential clinical correlations and future applications. Patients affected by MSGT (n = 20), pleomorphic adenoma (PA) (n = 37) and Warthin's tumor (WT) (n = 14) were enrolled. Demographic, clinical and histopathological data were registered for all patients. FNA samples were processed to obtain the protein extracts. Protein separation was obtained by two-dimensional electrophoresis (2-DE) and proteins were identified by mass spectrometry. Western blot analysis was performed to validate the 2-DE results. Statistical differences between groups were calculated by the Mann-Whitney U test for non-normal data. Spearman's rank correlation coefficient was calculated to evaluate correlations among suggested protein biomarkers and clinical parameters. Twelve and 27 differentially expressed spots were found for MSGT versus PA and MSGT versus WT, respectively. Among these, annexin-5, cofilin-1, peptidyl-prolyl-cis-trans-isomerase-A and F-actin-capping-alpha-1 were able to differentiate MSGT from PA, WT, and healthy samples. Moreover, STRING analysis suggested cofilin-1 as a key node of protein interactions. Some of the overexpressed proteins are related to some clinical factors of our cohort, such as survival and outcome. Our results suggest potential protein biomarkers of MSGT, which could allow for more appropriate treatment plans, as well as shedding light on the molecular pathways involved.
Collapse
Affiliation(s)
- Veronica Seccia
- Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, ENT Section, University of Pisa, Pisa, Italy
| | - Elena Navari
- Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, ENT Section, University of Pisa, Pisa, Italy
| | - Elena Donadio
- Department of Pharmacy, University of Pisa, Pisa, Italy
| | | | - Federica Ciregia
- Department of Rheumatology, GIGA Research, Centre Hospitalier Universitaire (CHU) de Liège, University of Liège, Liège, Belgium
| | - Maurizio Ronci
- Department of Medical, Oral and Biotechnological Sciences, University G. d’Annunzio of Chieti-Pescara, Chieti, Italy
| | - Antonio Aceto
- Department of Medical, Oral and Biotechnological Sciences, University G. d’Annunzio of Chieti-Pescara, Chieti, Italy
| | - Iacopo Dallan
- Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, ENT Section, University of Pisa, Pisa, Italy
| | - Antonio Lucacchini
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Augusto Pietro Casani
- Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, ENT Section, University of Pisa, Pisa, Italy
| | | | - Laura Giusti
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy ,School of Pharmacy, University of Camerino, Via Gentile III da Varano, 62032 Camerino, Italy
| |
Collapse
|
12
|
Giusti L, Molinaro A, Alessandrì MG, Boldrini C, Ciregia F, Lacerenza S, Ronci M, Urbani A, Cioni G, Mazzoni MR, Pizzorusso T, Lucacchini A, Baroncelli L. Brain mitochondrial proteome alteration driven by creatine deficiency suggests novel therapeutic venues for creatine deficiency syndromes. Neuroscience 2019; 409:276-289. [PMID: 31029731 DOI: 10.1016/j.neuroscience.2019.03.030] [Citation(s) in RCA: 5] [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: 02/01/2019] [Revised: 03/09/2019] [Accepted: 03/12/2019] [Indexed: 01/15/2023]
Abstract
Creatine (Cr) is a small metabolite with a central role in energy metabolism and mitochondrial function. Creatine deficiency syndromes are inborn errors of Cr metabolism causing Cr depletion in all body tissues and particularly in the nervous system. Patient symptoms involve intellectual disability, language and behavioral disturbances, seizures and movement disorders suggesting that brain cells are particularly sensitive to Cr depletion. Cr deficiency was found to affect metabolic activity and structural abnormalities of mitochondrial organelles; however a detailed analysis of molecular mechanisms linking Cr deficit, energy metabolism alterations and brain dysfunction is still missing. Using a proteomic approach we evaluated the proteome changes of the brain mitochondrial fraction induced by the deletion of the Cr transporter (CrT) in developing mutant mice. We found a marked alteration of the mitochondrial proteomic landscape in the brain of CrT deficient mice, with the overexpression of many proteins involved in energy metabolism and response to oxidative stress. Moreover, our data suggest possible abnormalities of dendritic spines, synaptic function and plasticity, network excitability and neuroinflammatory response. Intriguingly, the alterations occurred in coincidence with the developmental onset of neurological symptoms. Thus, cerebral mitochondrial alterations could represent an early response to Cr deficiency that could be targeted for therapeutic intervention.
Collapse
Affiliation(s)
- Laura Giusti
- Department of Clinical and Experimental Medicine, University of Pisa, I-56126, Pisa, Italy; School of Pharmacy, University of Camerino, I-62032 Camerino, Italy
| | - Angelo Molinaro
- Department of Neuroscience, Psychology, Drug Research and Child Health NEUROFARBA, University of Florence, I-50135, Florence, Italy; Institute of Neuroscience, National Research Council (CNR), I-56124, Pisa, Italy
| | - Maria Grazia Alessandrì
- Department of Developmental Neuroscience, IRCCS Stella Maris Foundation, I-56128 Pisa, Italy
| | - Claudia Boldrini
- Department of Pharmacy, University of Pisa, I-56126, Pisa, Italy
| | - Federica Ciregia
- Department of Pharmacy, University of Pisa, I-56126, Pisa, Italy; Department of Rheumatology, GIGA Research, Centre Hospitalier Universitaire (CHU) de Liège, B-4000, Liège, Belgium
| | - Serena Lacerenza
- Department of Pharmacy, University of Pisa, I-56126, Pisa, Italy
| | - Maurizio Ronci
- Department of Medical, Oral and Biotechnological Sciences, University G. d'Annunzio of Chieti-Pescara, I-66100, Chieti, Italy
| | - Andrea Urbani
- Institute of Biochemistry and Clinical Chemistry, Catholic university of the sacred heart, I-00168, Rome, Italy
| | - Giovanni Cioni
- Department of Clinical and Experimental Medicine, University of Pisa, I-56126, Pisa, Italy; Department of Developmental Neuroscience, IRCCS Stella Maris Foundation, I-56128 Pisa, Italy
| | | | - Tommaso Pizzorusso
- Department of Neuroscience, Psychology, Drug Research and Child Health NEUROFARBA, University of Florence, I-50135, Florence, Italy; Institute of Neuroscience, National Research Council (CNR), I-56124, Pisa, Italy
| | - Antonio Lucacchini
- Department of Clinical and Experimental Medicine, University of Pisa, I-56126, Pisa, Italy
| | - Laura Baroncelli
- Institute of Neuroscience, National Research Council (CNR), I-56124, Pisa, Italy; Department of Developmental Neuroscience, IRCCS Stella Maris Foundation, I-56128 Pisa, Italy.
| |
Collapse
|
13
|
Giusti L, Angeloni C, Barbalace MC, Lacerenza S, Ciregia F, Ronci M, Urbani A, Manera C, Digiacomo M, Macchia M, Mazzoni MR, Lucacchini A, Hrelia S. A Proteomic Approach to Uncover Neuroprotective Mechanisms of Oleocanthal against Oxidative Stress. Int J Mol Sci 2018; 19:E2329. [PMID: 30096819 PMCID: PMC6121693 DOI: 10.3390/ijms19082329] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [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: 07/03/2018] [Revised: 07/31/2018] [Accepted: 08/01/2018] [Indexed: 12/25/2022] Open
Abstract
Neurodegenerative diseases represent a heterogeneous group of disorders that share common features like abnormal protein aggregation, perturbed Ca2+ homeostasis, excitotoxicity, impairment of mitochondrial functions, apoptosis, inflammation, and oxidative stress. Despite recent advances in the research of biomarkers, early diagnosis, and pharmacotherapy, there are no treatments that can halt the progression of these age-associated neurodegenerative diseases. Numerous epidemiological studies indicate that long-term intake of a Mediterranean diet, characterized by a high consumption of extra virgin olive oil, correlates with better cognition in aged populations. Olive oil phenolic compounds have been demonstrated to have different biological activities like antioxidant, antithrombotic, and anti-inflammatory activities. Oleocanthal, a phenolic component of extra virgin olive oil, is getting more and more scientific attention due to its interesting biological activities. The aim of this research was to characterize the neuroprotective effects of oleocanthal against H₂O₂-induced oxidative stress in neuron-like SH-SY5Y cells. Moreover, protein expression profiling, combined with pathways analyses, was used to investigate the molecular events related to the protective effects. Oleocanthal was demonstrated to counteract oxidative stress, increasing cell viability, reducing reactive oxygen species (ROS) production, and increasing reduced glutathione (GSH) intracellular level. Proteomic analysis revealed that oleocanthal significantly modulates 19 proteins in the presence of H₂O₂. In particular, oleocanthal up-regulated proteins related to the proteasome, the chaperone heat shock protein 90, the glycolytic enzyme pyruvate kinase, and the antioxidant enzyme peroxiredoxin 1. Moreover, oleocanthal protection seems to be mediated by Akt activation. These data offer new insights into the molecular mechanisms behind oleocanthal protection against oxidative stress.
Collapse
Affiliation(s)
- Laura Giusti
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy.
| | | | - Maria Cristina Barbalace
- Department for Life Quality Studies, Alma Mater Studiorum, University of Bologna, 47921 Rimini, Italy.
| | | | - Federica Ciregia
- Department of Rheumatology, GIGA Research, Centre Hospitalier Universitaire (CHU) de Liège, University of Liège, 4000 Liège, Belgium.
| | - Maurizio Ronci
- Department of Medical, Oral and Biotechnological Sciences, University G. d'Annunzio of Chieti-Pescara, 65127 Pescara, Italy.
| | - Andrea Urbani
- Institute of Biochemistry and Clinical Biochemistry, Catholic University, 00198 Rome, Italy.
| | | | - Maria Digiacomo
- Department of Pharmacy, University of Pisa, 56126 Pisa, Italy.
| | - Marco Macchia
- Department of Pharmacy, University of Pisa, 56126 Pisa, Italy.
| | | | - Antonio Lucacchini
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy.
| | - Silvana Hrelia
- Department for Life Quality Studies, Alma Mater Studiorum, University of Bologna, 47921 Rimini, Italy.
| |
Collapse
|
14
|
Ciregia F, Giacomelli C, Giusti L, Boldrini C, Piga I, Pepe P, Consensi A, Gori S, Lucacchini A, Mazzoni MR, Bazzichi L. Putative salivary biomarkers useful to differentiate patients with fibromyalgia. J Proteomics 2018; 190:44-54. [PMID: 29654921 DOI: 10.1016/j.jprot.2018.04.012] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [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: 11/09/2017] [Revised: 03/13/2018] [Accepted: 04/05/2018] [Indexed: 12/17/2022]
Abstract
Fibromyalgia (FM) is a chronic pain disorder characterized by widespread pain and associated with unspecific symptoms. So far, no laboratory tests have been validated. The aim of the present study was to investigate the presence in saliva of potential diagnostic and/or prognostic biomarkers which could be useful for the management of FM patients. Specifically, the salivary profile of FM patients was compared with those of healthy subjects, subjects suffering migraine (model of non-inflammatory chronic pain), and patients affected by rheumatoid arthritis (model of inflammatory chronic pain). For proteomics analysis 2-DE and SELDI-TOF-MS were applied. From 2-DE serotransferrin and alpha-enolase were found differentially expressed in FM. Hence, their expression was validated by ELISA together with phosphoglycerate-mutase-I and transaldolase, which were found in a previous work. Moreover, ROC curve was calculated by comparing FM patients versus control subjects (healthy plus migraine) to investigate the discriminative power of biomarkers. The best performance was obtained by combining alpha-enolase, phosphoglycerate-mutase-I and serotransferrin. On the other hand, none of the candidate proteins showed a statistical correlation with clinical features. Finally, preliminary SELDI analysis highlighted two peaks whose identification need to be validated. Overall, these results could be useful in supporting the clinical diagnosis of FM. SIGNIFICANCE: FM is one of the most common chronic pain condition which is associated with significant disability. The fibromyalgic pain is a peculiar characteristic of this disease and FM patients suffer from reduced quality of life, daily functioning and productivity. Considering the deep complexity of FM, the discovery of more objective markers is crucial for supporting clinical diagnosis. Therefore, the aim of the present study was the selection of biomarkers effectively associated with fibromyalgic pain which will enable clinicians to achieve an unambiguous diagnosis, and to improve approaches to patients' management. We defined a panel of 3 salivary proteins which could be one of the criteria to be taken into account. Consequently, the identification of disease salivary biomarkers could be helpful in detecting FM clusters and targeted treatment. Actually, our future perspective foresees to develop a simple, rapid and not invasive point-of-care testing which will be of use during the diagnostic process. In addition, the present results can offer a clue for shedding light upon the complex entity of such a disease like FM.
Collapse
Affiliation(s)
- Federica Ciregia
- Department of Clinical and Experimental Medicine, University of Pisa, Via Savi 10, 56126 Pisa, Italy; Department of Pharmacy, University of Pisa, Via Bonanno 6, 56126 Pisa, Italy.
| | - Camillo Giacomelli
- Rheumatology Operative Unit, Department of Clinical and Experimental Medicine, University of Pisa, Via Roma 67, 56126 Pisa, Italy
| | - Laura Giusti
- Department of Clinical and Experimental Medicine, University of Pisa, Via Savi 10, 56126 Pisa, Italy
| | - Claudia Boldrini
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56126 Pisa, Italy
| | - Isabella Piga
- School of Medicine and Surgery, Università degli Studi di Milano-Bicocca, Via Cadore 48, 20900 Monza, Italy
| | - Pasquale Pepe
- Rheumatology Operative Unit, Department of Clinical and Experimental Medicine, University of Pisa, Via Roma 67, 56126 Pisa, Italy
| | - Arianna Consensi
- Rheumatology Operative Unit, Department of Clinical and Experimental Medicine, University of Pisa, Via Roma 67, 56126 Pisa, Italy
| | - Sara Gori
- Neurology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Via Roma 67, 56126 Pisa, Italy
| | | | - Maria R Mazzoni
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56126 Pisa, Italy
| | - Laura Bazzichi
- Rheumatology Operative Unit, Department of Clinical and Experimental Medicine, University of Pisa, Via Roma 67, 56126 Pisa, Italy
| |
Collapse
|
15
|
Pirone A, Miragliotta V, Ciregia F, Giannessi E, Cozzi B. The catecholaminergic innervation of the claustrum of the pig. J Anat 2017; 232:158-166. [PMID: 28967096 DOI: 10.1111/joa.12706] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/18/2017] [Indexed: 01/26/2023] Open
Abstract
Over the past decades, the number of studies employing the pig brain as a model for neurochemical studies has dramatically increased. The key translational features of the pig brain are the similarities with the cortical and subcortical structures of the human brain. In addition, the caudalmost part of the pig claustrum (CL) is characterized by a wide enlargement called posterior puddle, an ideal structure for physiological recordings. Several hypotheses have been proposed for CL function, the key factor being its reciprocal connectivity with most areas of the cerebral cortex and selected subcortical structures. However, afferents from the brainstem could also be involved. The brainstem is the main source of catecholaminergic axons that play an important neuromodulatory action in different brain functions. To study a possible role of the CL in catecholaminergic pathways, we analyzed the presence and the distribution of afferents immunostained with antibodies against tyrosine hydroxylase (TH) and dopamine betahydroxylase (DBH) in the pig CL. Here we show that the CL contains significant TH immunoreactive axons contacting perikarya, whereas projections staining for DBH are very scarce. Our findings hint at the possibility that brainstem catecholaminergic afferents project to the CL, suggesting (i) a possible role of this nucleus in functions controlled by brainstem structures; and, consequently, (ii) its potential involvement in the pathophysiology of neurodegenerative pathologies, including Parkinson's disease (PD).
Collapse
Affiliation(s)
- Andrea Pirone
- Department of Veterinary Sciences, University of Pisa, Pisa, Italy
| | | | - Federica Ciregia
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.,Department of Pharmacy, University of Pisa, Pisa, Italy
| | | | - Bruno Cozzi
- Department of Comparative Biomedicine and Food Science, University of Padova, Legnaro, PD, Italy
| |
Collapse
|
16
|
Abstract
Extracellular vesicles (EVs) can be classified into apoptotic bodies, microvesicles (MVs), and exosomes, based on their origin or size. Exosomes are the smallest and best characterized vesicles which derived from the endosomal system. These vesicles are released from many different cell types including neuronal cells and their functions in the nervous system are investigated. They have been proposed as novel means for intercellular communication, which takes part not only to the normal neuronal physiology but also to the transmission of pathogenic proteins. Indeed, exosomes are fundamental to assemble and transport proteins during development, but they can also transfer neurotoxic misfolded proteins in pathogenesis. The present review will focus on their roles in neurological diseases, specifically brain tumors, such as glioblastoma (GBM), neuroblastoma (NB), medulloblastoma (MB), and metastatic brain tumors and chronic neurodegenerative diseases, such as Alzheimer, Parkinson, multiple sclerosis (MS), amyotrophic lateral sclerosis (ALS), Huntington, and Prion diseseases highlighting their involvement in spreading neurotoxicity, in therapeutics, and in pathogenesis.
Collapse
Affiliation(s)
- Federica Ciregia
- Department of Pharmacy, University of PisaPisa, Italy.,Department of Clinical and Experimental Medicine, SOD Endocrinology and Metabolism of Organ and Cell Transplants, University of PisaPisa, Italy
| | - Andrea Urbani
- Istituto di Biochimica e Biochimica Clinica, Università CattolicaRome, Italy.,Proteomics and Metabonomics Unit, IRCCS-Fondazione Santa LuciaRome, Italy
| | - Giuseppe Palmisano
- Proteomics and Metabonomics Unit, IRCCS-Fondazione Santa LuciaRome, Italy.,GlycoProteomics Laboratory, Department of Parasitology, Institute of Biomedical Sciences, University of Sao PauloSao Paulo, Brazil
| |
Collapse
|
17
|
Ciregia F, Giusti L, Molinaro A, Niccolai F, Mazzoni MR, Rago T, Tonacchera M, Vitti P, Giannaccini G, Lucacchini A. Proteomic analysis of fine-needle aspiration in differential diagnosis of thyroid nodules. Transl Res 2016; 176:81-94. [PMID: 27172385 DOI: 10.1016/j.trsl.2016.04.004] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [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: 12/22/2015] [Revised: 04/11/2016] [Accepted: 04/12/2016] [Indexed: 11/17/2022]
Abstract
Thyroid nodules are common in the general population and vary widely in their propensity to harbor thyroid malignancies. The category of follicular lesion of undetermined significance, for instance, carries only a 15% risk of malignancy. The overarching aim of this work was the proteomic study of thyroid cancer because more effort needs to be placed on differentiating malignant thyroid nodules to avoid unnecessary thyroidectomy. We used 2-dimensional electrophoresis coupled to nano-liquid chromatography electrospray ionization tandem mass spectrometry, to examine fine-needle aspiration (FNA), which was easily attainable from the wash of the syringe used for classical FNA biopsy. Overall, we found 25 different proteins able to discriminate benign from malignant samples. The different expression of moesin; annexin A1 (ANXA1); cornulin (CRNN); lactate dehydrogenase; enolase; protein DJ-1; and superoxide dismutase was confirmed in FNA by enzyme-linked immunosorbent assay or Western blot. Receiver operating characteristic curves were calculated to investigate the discriminative power of our marker. The best performance in diagnosis was obtained by combining ANXA1, enolase, protein DJ-1, superoxide dismutase, and CRNN. In addition, the most highly ranked proteins, from the perspective of follicular lesion of undetermined significance, were ANXA1 and CRNN. The research of these candidate biomarkers has then been widened to other biological fluids, such as serum and whole saliva. In conclusion, we believe that when a decision by a thyroid nodule biopsy cannot be distinctly made, the combination of our biomarkers may be one of the criteria to be taken into account for the final decision, together with the identification of ANXA1 in serum and saliva.
Collapse
Affiliation(s)
| | - Laura Giusti
- Department of Pharmacy, University of Pisa, Pisa, Italy.
| | - Angelo Molinaro
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Filippo Niccolai
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Teresa Rago
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Massimo Tonacchera
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Paolo Vitti
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | | |
Collapse
|
18
|
Giusti L, Ciregia F, Mazzoni MR, Lucacchini A. Proteomics insight into psychiatric disorders: an update on biological fluid biomarkers. Expert Rev Proteomics 2016; 13:941-950. [DOI: 10.1080/14789450.2016.1230499] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Laura Giusti
- Department of Pharmacy, University of Pisa, Pisa, Italy
| | - Federica Ciregia
- Department of Pharmacy, University of Pisa, Pisa, Italy
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | | |
Collapse
|
19
|
Giusti L, Sernissi F, Donadio E, Ciregia F, Giacomelli C, Giannaccini G, Mazzoni MR, Lucacchini A, Bazzichi L. Salivary psoriasin (S100A7) correlates with diffusion capacity of carbon monoxide in a large cohort of systemic sclerosis patients. J Transl Med 2016; 14:262. [PMID: 27608975 PMCID: PMC5015208 DOI: 10.1186/s12967-016-1023-5] [Citation(s) in RCA: 8] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Accepted: 08/29/2016] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Systemic sclerosis (SSc) is an autoimmune disease characterized by progressive fibrosis of the skin and the internal organs. In a previous work we suggested a correlation between levels of salivary psoriasin (S100A7) and pulmonary involvement in SSc patients. The goals of this study are to determine the distribution characteristics of psoriasin in whole saliva (WS) of SSc and healthy donor populations and define its predictive value on diffusion capacity of carbon monoxide (DLCO), along with others clinical parameters. METHODS Salivary level of psoriasin was determined by ELISA kit in 134 SSc patients, 63 Raynaud syndrome patients, 40 patients affected by other connective diseases (non-case) and 74 healthy control subjects. RESULTS A significant increase of salivary psoriasin was observed in SSc patients when compared with other healthy and pathological controls. Moreover, we confirmed the efficacy of salivary psoriasin to correlate with DLCO in a large cohort of SSc patients. CONCLUSIONS Overall our results suggest a rapid, non invasive and low costing method which can help clinicians in the evaluation of SSc pulmonary involvement.
Collapse
Affiliation(s)
- Laura Giusti
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56126, Pisa, Italy.
| | - Francesca Sernissi
- Department of Clinical and Experimental Medicine, University of Pisa, Via Roma 67, 56126, Pisa, Italy
| | - Elena Donadio
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56126, Pisa, Italy
| | - Federica Ciregia
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56126, Pisa, Italy
| | - Camillo Giacomelli
- Department of Clinical and Experimental Medicine, University of Pisa, Via Roma 67, 56126, Pisa, Italy
| | - Gino Giannaccini
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56126, Pisa, Italy
| | - Maria Rosa Mazzoni
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56126, Pisa, Italy
| | - Antonio Lucacchini
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56126, Pisa, Italy
| | - Laura Bazzichi
- Department of Clinical and Experimental Medicine, University of Pisa, Via Roma 67, 56126, Pisa, Italy
| |
Collapse
|
20
|
Giusti L, Ciregia F, Bonotti A, Da Valle Y, Donadio E, Boldrini C, Foddis R, Giannaccini G, Mazzoni MR, Canessa PA, Cristaudo A, Lucacchini A. Comparative proteomic analysis of malignant pleural mesothelioma: Focusing on the biphasic subtype. EuPA Open Proteom 2016; 10:42-49. [PMID: 29900099 PMCID: PMC5988614 DOI: 10.1016/j.euprot.2016.01.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Revised: 01/11/2016] [Accepted: 01/13/2016] [Indexed: 12/28/2022]
Abstract
Malignant pleural mesothelioma (MPM) is a rare cancer originated from pleural mesothelial cells. MPM has been associated with long-term exposure to asbestos. In this work we performed a comparative proteomic analysis of biphasic pleural mesothelioma (B-PM). Tissue biopsies were obtained from 61 patients who were subjected to a diagnostic thoracoscopy. 2D/MS based approach was used for proteomic analysis. The 22 proteins found differentially expressed in B-PM, with respect to benign, were analyzed by Ingenuity Pathways Analysis and compared with those obtained for epitheliod pleural mesothelioma (E-PM). A different activation of transcription factors, proteins and cytokines were observed between two subtypes.
Collapse
Affiliation(s)
- Laura Giusti
- Department of Pharmacy, University of Pisa, Pisa, Italy
| | | | - Alessandra Bonotti
- Preventive and Occupational Medicine, University Hospital of Pisa, Pisa, Italy
| | | | - Elena Donadio
- Department of Pharmacy, University of Pisa, Pisa, Italy
| | | | - Rudy Foddis
- Department of Translational Research and of New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | | | | | - Pier Aldo Canessa
- Dipartimento Ospedaliero Medico 2 dell ASL5 Spezzino, La Spezia, Italy
| | - Alfonso Cristaudo
- Department of Translational Research and of New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | | |
Collapse
|
21
|
Ciregia F, Giusti L, Ronci M, Bugliani M, Piga I, Pieroni L, Rossi C, Marchetti P, Urbani A, Lucacchini A. Glucagon-like peptide 1 protects INS-1E mitochondria against palmitate-mediated beta-cell dysfunction: a proteomic study. Mol BioSyst 2015; 11:1696-707. [DOI: 10.1039/c5mb00022j] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Proteomic analysis of the protein expression profiles of enriched mitochondrial preparations of rat INS-1E β cells treated with palmitate in the presence and in the absence of GLP-1.
Collapse
Affiliation(s)
- Federica Ciregia
- Department of Pharmacy
- University of Pisa
- Pisa
- Italy
- Santa Lucia IRCCS Foundation
| | - Laura Giusti
- Department of Pharmacy
- University of Pisa
- Pisa
- Italy
| | - Maurizio Ronci
- Santa Lucia IRCCS Foundation
- Rome
- Italy
- Department of Medical
- Oral and Biotechnological Sciences
| | - Marco Bugliani
- Department of Clinical and Experimental Medicine
- SOD Endocrinology and metabolism of organ and cell transplants-University of Pisa
- Pisa
- Italy
| | | | | | - Claudia Rossi
- Department of Medical
- Oral and Biotechnological Sciences
- University G. d’Annunzio of Chieti-Pescara
- Chieti
- Italy
| | - Piero Marchetti
- Department of Clinical and Experimental Medicine
- SOD Endocrinology and metabolism of organ and cell transplants-University of Pisa
- Pisa
- Italy
| | - Andrea Urbani
- Santa Lucia IRCCS Foundation
- Rome
- Italy
- Department of Experimental Medicine and Surgery
- University of Rome “Tor Vergata”
| | | |
Collapse
|
22
|
Fazzini A, D’Antongiovanni V, Giusti L, Da Valle Y, Ciregia F, Piano I, Caputo A, D’Ursi AM, Gargini C, Lucacchini A, Mazzoni MR. Altered protease-activated receptor-1 expression and signaling in a malignant pleural mesothelioma cell line, NCI-H28, with homozygous deletion of the β-catenin gene. PLoS One 2014; 9:e111550. [PMID: 25364818 PMCID: PMC4218765 DOI: 10.1371/journal.pone.0111550] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2014] [Accepted: 09/29/2014] [Indexed: 01/13/2023] Open
Abstract
Protease activated receptors (PARs) are G-protein coupled receptors that are activated by an unique proteolytic mechanism. These receptors play crucial roles in hemostasis and thrombosis but also in inflammation and vascular development. PARs have also been implicated in tumor progression, invasion and metastasis. In this study, we investigated expression and signaling of PAR1 in nonmalignant pleural mesothelial (Met-5A) and malignant pleural mesothelioma (NCI-H28) cells. We found that the expression level of PAR1 was markedly higher in NCI-H28 cells compared to Met-5A and human primary mesothelial cells. Other three malignant pleural mesothelioma cell lines, i.e. REN, Ist-Mes2, and Mero-14, did not show any significant PAR1 over-expression compared to Met-5A cell line. Thrombin and PAR1 activating peptides enhanced Met-5A and NCI-H28 cell proliferation but in NCI-H28 cells higher thrombin concentrations were required to obtain the same proliferation increase. Similarly, thrombin caused extracellular signal-regulated kinase 1/2 activation in both cell lines but NCI-H28 cells responded at higher agonist concentrations. We also determined that PAR1 signaling through Gq and G12/13 proteins is severely altered in NCI-H28 cells compared to Met-5A cells. On the contrary, PAR1 signaling through Gi proteins was persistently maintained in NCI-H28 cells. Furthermore, we demonstrated a reduction of cell surface PAR1 expression in NCI-H28 and malignant pleural mesothelioma REN cells. Thus, our results provide evidences for dysfunctional PAR1 signaling in NCI-H28 cells together with reduced plasma membrane localization. The role of PAR1 in mesothelioma progression is just emerging and our observations can promote further investigations focused on this G-protein coupled receptor.
Collapse
Affiliation(s)
| | | | - Laura Giusti
- Department of Pharmacy, University of Pisa, Pisa, Italy
| | | | | | - Ilaria Piano
- Department of Pharmacy, University of Pisa, Pisa, Italy
| | | | | | | | | | | |
Collapse
|
23
|
Giusti L, Cetani F, Da Valle Y, Pardi E, Ciregia F, Donadio E, Gargini C, Piano I, Borsari S, Jaber A, Caputo A, Basolo F, Giannaccini G, Marcocci C, Lucacchini A. First evidence of TRPV5 and TRPV6 channels in human parathyroid glands: possible involvement in neoplastic transformation. J Cell Mol Med 2014; 18:1944-52. [PMID: 25164318 PMCID: PMC4244010 DOI: 10.1111/jcmm.12372] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2014] [Accepted: 06/12/2014] [Indexed: 11/27/2022] Open
Abstract
The parathyroid glands play an overall regulatory role in the systemic calcium (Ca2+) homeostasis. The purpose of the present study was to demonstrate the presence of the Ca2+ channels transient receptor potential vanilloid (TRPV) 5 and TRPV6 in human parathyroid glands. Semi-quantitative and quantitative PCR was carried out to evaluate the presence of TRPV5 and TRPV6 mRNAs in sporadic parathyroid adenomas and normal parathyroid glands. Western blot and immunocytochemical assays were used to assess protein expression, cellular localization and time expression in primary cultures from human parathyroid adenoma. TRPV5 and TRPV6 transcripts were then identified both in normal and pathological tissues. Predominant immunoreactive bands were detected at 75–80 kD for both vanilloid channels. These channels co-localized with the calcium-sensing receptor (CASR) on the membrane surface, but immunoreactivity was also detected in the cytosol and around the nuclei. Our data showed that western blotting recorded an increase of protein expression of both channels in adenoma samples compared with normal glands suggesting a potential relation with the cell calcium signalling pathway and the pathological processes of these glands.
Collapse
Affiliation(s)
- Laura Giusti
- Department of Pharmacy, University of Pisa, Pisa, Italy
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
24
|
Giacomelli C, Ciregia F, Giusti L, Consensi A, Rossi A, Gori S, Bombardieri S, Lucacchini A, Bazzichi L. THU0309 Proteomic Differential Expressed Protein in Fibromyalgic Saliva: Comparison with Other Pain Model as Rheumathoid Arthritis and Migraine. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.3714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
25
|
Giusti L, Da Valle Y, Bonotti A, Donadio E, Ciregia F, Ventroni T, Foddis R, Giannaccini G, Guglielmi G, Cristaudo A, Lucacchini A. Comparative proteomic analysis of malignant pleural mesothelioma evidences an altered expression of nuclear lamin and filament-related proteins. Proteomics Clin Appl 2014; 8:258-68. [PMID: 24415579 DOI: 10.1002/prca.201300052] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [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: 06/28/2013] [Revised: 09/11/2013] [Accepted: 11/12/2013] [Indexed: 12/28/2022]
Abstract
PURPOSE Malignant mesothelioma is a neoplastic disease linked to asbestos exposure whose diagnosis is limited, so detection methods for an early diagnosis and treatment result essential. Here, we compared proteomic profiles of malignant pleural mesothelioma (MPM) and benign biopsies to search potential biomarkers useful in differential diagnosis. EXPERIMENTAL DESIGN Tissue biopsies were obtained from 53 patients who were subjected to a diagnostic thoracoscopy. 2DE/MS based approach was used for proteomic analysis and protein validation was carried out by Western blot analysis versus benign and lung carcinoma samples. RESULTS Among the proteins identified we confirmed known MPM biomarkers such as calretinin and suggested the new ones as prelamin A/C, desmin, vimentin, calretinin, fructose-bisphosphate aldolase A, myosin regulatory light chain 2, ventricular/cardiac muscle isoform, myosin light chain 3 and myosin light chain 6B. Ingenuity software was used to identify the biological processes to which these proteins belong and to construct a potential network. CONCLUSIONS AND CLINICAL RELEVANCE Overall, our results suggest potential biomarkers that can be useful in occupational medicine for the early identification of the onset of disease in health surveillance of past asbestos-exposed workers, for monitoring the progress of disease and for assessing the response to treatment.
Collapse
Affiliation(s)
- Laura Giusti
- Department of Pharmacy, University of Pisa, Pisa, Italy
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
26
|
Giusti L, Mantua V, Da Valle Y, Ciregia F, Ventroni T, Orsolini G, Donadio E, Giannaccini G, Mauri M, Cassano GB, Lucacchini A. Search for peripheral biomarkers in patients affected by acutely psychotic bipolar disorder: a proteomic approach. Mol Biosyst 2014; 10:1246-54. [PMID: 24554194 DOI: 10.1039/c4mb00068d] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Data on neurobiological mechanisms underlying mood disorders are elusive; the aetiology of such states is multifactorial, including genetic predisposition and environmental factors. Diagnosis is currently being made only on an interview-based methodology. Biological markers, which could improve the current classification, and in perspective, stratify patients on a biological basis into more homogeneous clinically distinct subgroups, are highly needed. We describe here a comparative proteomic analysis of peripheral lymphocytes from patients affected by acute psychotic bipolar disorder (PBD) (n = 15), major depressive episode (MDE) with no personal or family history of psychosis (n = 11), and a group of demographically matched healthy controls (HC) (n = 15). All patients were evaluated by means of Structured Clinical Interview for DSM-IV-Patient version (SCID-I-P), Positive and Negative Symptoms Scale (PANSS), Young Mania Rating Scale (YMRS), Hamilton Anxiety Rating Scale (HAM-A) and Hamilton Depression Rating Scale (HAM-D-17) questionnaires. Blood lymphocytes were obtained by gradient separation, and 2-DE was carried out on protein extracts. Significant differences in protein patterns among the three groups were observed. Thirty-six protein spots were found to be differentially expressed in patients compared to controls, which collapsed into 25 different proteins after mass spectrometry identification. Twenty-one of these proteins failed to discriminate between PBD and MDE, suggesting common signatures for these disorders. Nevertheless, after the western blot validation only two of the remaining proteins, namely LIM and SH3 domain protein1, and short-chain specific acyl-CoA dehydrogenase mitochondrial protein, resulted in being significantly upregulated in PBD samples suggesting additional mechanisms that could be associated with the psychotic features of bipolar disorder.
Collapse
Affiliation(s)
- Laura Giusti
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56126 Pisa, Italy.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
27
|
Bazzichi L, Da Valle Y, Rossi A, Giacomelli C, Sernissi F, Giannaccini G, Betti L, Ciregia F, Giusti L, Scarpellini P, Dell'Osso L, Marazziti D, Bombardieri S, Lucacchini A. A multidisciplinary approach to study the effects of balneotherapy and mud-bath therapy treatments on fibromyalgia. Clin Exp Rheumatol 2013; 31:S111-S120. [PMID: 24373369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2013] [Accepted: 12/04/2013] [Indexed: 06/03/2023]
Abstract
OBJECTIVES To study the effects of both balneotherapy and mud-bath therapy treatments in patients affected by primary fibromyalgia (FM) using rheumatological, psychiatric, biochemical and proteomic approaches. METHODS Forty-one FM patients (39 females, 2 males), who fulfilled the American College of Rheumatology criteria received a 2-week thermal therapy programme consisting of therapy once daily for 6 days/week. Twenty-one patients received mud-bath treatment, while the other twenty balneotherapy. Pain, symptoms, and quality of life were assessed. Oxytocin, brain-derived neurotrophic factor (BDNF), ATP and serotonin transporter levels during therapy were assayed. Comparative whole saliva (WS) proteomic analysis was performed using a combination of two-dimensional electrophoresis (2DE) and mass spectrometry techniques. RESULTS We observed a reduction in pain, FIQ values and improvement of SF36 in both groups of patients treated with mud-bath or balneotherapy. The improvement of the outcome measures occurred with different timing and duration in the two spa treatments. A significant decrease in BDNF concentrations was observed either after balneotherapy or mud-bath therapy when assayed after twelve weeks, while no significant change in oxytocin levels, ATP levels and serotonin transporter were detected. Significant differences were observed for phosphoglycerate mutase1 (PGAM1) and zinc alpha-2-glycoprotein 1 (AZGP1) protein expression. CONCLUSIONS Our results showed that the thermal treatment might have a beneficial effect on the specific symptoms of the disease. In particular, while balneotherapy gives results that in most patients occur after the end of the treatment but which are no longer noticeable after 3 months, the mud-bath treatment gives longer lasting results.
Collapse
Affiliation(s)
- Laura Bazzichi
- Department of Clinical and Experimental Medicine, Rheumatology Division, University of Pisa, Italy.
| | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
28
|
Ciregia F, Giusti L, Da Valle Y, Donadio E, Consensi A, Giacomelli C, Sernissi F, Scarpellini P, Maggi F, Lucacchini A, Bazzichi L. A multidisciplinary approach to study a couple of monozygotic twins discordant for the chronic fatigue syndrome: a focus on potential salivary biomarkers. J Transl Med 2013; 11:243. [PMID: 24088505 PMCID: PMC3850462 DOI: 10.1186/1479-5876-11-243] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2013] [Accepted: 09/30/2013] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Chronic Fatigue Syndrome (CFS) is a severe, systemic illness characterized by persistent, debilitating and medically unexplained fatigue. The etiology and pathophysiology of CFS remains obscure, and diagnosis is formulated through the patient's history and exclusion of other medical causes. Thereby, the availability of biomarkers for CFS could be useful for clinical research. In the present study, we used a proteomic approach to evaluate the global changes in the salivary profile in a couple of monozygotic twins who were discordant for CFS. The aim was to evaluate differences of salivary protein expression in the CFS patient in respect to his healthy twin. METHODS Saliva samples were submitted to two-dimensional electrophoresis (2DE). The gels were stained with Sypro, and a comparison between CFS subject and the healthy one was performed by the software Progenesis Same Spot including the Analysis of variance (ANOVA test). The proteins spot found with a ≥2-fold spot quantity change and p<0.05 were identified by Nano-liquid chromatography electrospray ionization tandem mass spectrometry. To validate the expression changes found with 2DE of 5 proteins (14-3-3 protein zeta/delta, cyclophilin A, Cystatin-C, Protein S100-A7, and zinc-alpha-2-glycoprotein), we used the western blot analysis. Moreover, proteins differentially expressed were functionally analyzed using the Ingenuity Pathways Analysis software with the aim to determine the predominant canonical pathways and the interaction network involved. RESULTS The analysis of the protein profiles allowed us to find 13 proteins with a different expression in CFS in respect to control. Nine spots were up-regulated in CFS and 4 down-regulated. These proteins belong to different functional classes, such as inflammatory response, immune system and metabolism. In particular, as shown by the pathway analysis, the network built with our proteins highlights the involvement of inflammatory response in CFS pathogenesis. CONCLUSIONS This study shows the presence of differentially expressed proteins in the saliva of the couple of monozygotic twins discordant for CFS, probably related to the disease. Consequently, we believe the proteomic approach could be useful both to define a panel of potential diagnostic biomarkers and to shed new light on the comprehension of the pathogenetic pathways of CFS.
Collapse
Affiliation(s)
- Federica Ciregia
- Department of Pharmacy, University of Pisa, Via Bonanno 6, Pisa, 56126, Italy.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
29
|
Ciregia F, Giusti L, Molinaro A, Niccolai F, Agretti P, Rago T, Di Coscio G, Vitti P, Basolo F, Iacconi P, Tonacchera M, Lucacchini A. Presence in the pre-surgical fine-needle aspiration of potential thyroid biomarkers previously identified in the post-surgical one. PLoS One 2013; 8:e72911. [PMID: 24023790 PMCID: PMC3759451 DOI: 10.1371/journal.pone.0072911] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2013] [Accepted: 07/15/2013] [Indexed: 01/08/2023] Open
Abstract
Fine-needle aspiration biopsy (FNA) is usually applied to distinguish benign from malignant thyroid nodules. However, cytological analysis cannot always allow a proper diagnosis. We believe that the improvement of the diagnostic capability of pre-surgical FNA could avoid unnecessary thyroidectomy. In a previous study, we performed a proteome analysis to examine FNA collected after thyroidectomy. With the present study, we examined the applicability of these results on pre-surgical FNA. We collected pre-surgical FNA from 411 consecutive patients, and to obtain a correct comparison with our previous results, we processed only benign (n = 114), papillary classical variant (cPTC) (n = 34) and papillary tall cell variant (TcPTC) (n = 14) FNA. We evaluated levels of five proteins previously found up-regulated in thyroid cancer with respect to benign nodules. ELISA and western blot (WB) analysis were used to assay levels of L-lactate dehydrogenase B chain (LDHB), Ferritin heavy chain, Ferritin light chain, Annexin A1 (ANXA1), and Moesin in FNA. ELISA assays and WB analysis confirmed the increase of LDHB, Moesin, and ANXA1 in pre-surgical FNA of thyroid papillary cancer. Sensitivity and specificity of ANXA1 were respectively 87 and 94% for cPTC, 85 and 100% for TcPTC. In conclusion, a proteomic analysis of FNA from patients with thyroid nodules may help to distinguish benign versus malignant thyroid nodules. Moreover, ANXA1 appears to be an ideal candidate given the high sensitivity and specificity obtained from ROC curve analysis.
Collapse
Affiliation(s)
| | - Laura Giusti
- Department of Pharmacy, University of Pisa, Pisa, Italy
| | - Angelo Molinaro
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Filippo Niccolai
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Patrizia Agretti
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Teresa Rago
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Giancarlo Di Coscio
- Section of Cytopathology, University of Pisa and Pisa University Hospital, Pisa, Italy
| | - Paolo Vitti
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Fulvio Basolo
- Department of Surgical, Medical, Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Pietro Iacconi
- Department of Surgical, Medical, Molecular Pathology and Critical Area, University of Pisa, Pisa, Italy
| | - Massimo Tonacchera
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | |
Collapse
|
30
|
Donadio E, Giusti L, Seccia V, Ciregia F, da Valle Y, Dallan I, Ventroni T, Giannaccini G, Sellari-Franceschini S, Lucacchini A. New insight into benign tumours of major salivary glands by proteomic approach. PLoS One 2013; 8:e71874. [PMID: 24205396 PMCID: PMC3796443 DOI: 10.1371/journal.pone.0071874] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2013] [Accepted: 07/11/2013] [Indexed: 02/07/2023] Open
Abstract
Major salivary gland tumours are uncommon neoplasms of the head and neck. The increase of precise pre-operative diagnosis is crucial for their correct management and the identification of molecular markers would surely improve the required accuracy. In this study we performed a comparative proteomic analysis of fine needle aspiration fluids of the most frequent benign neoplasms of major salivary glands, namely pleomorphic adenoma and Warthin's tumour, in order to draw their proteomic profiles and to point out their significant features. Thirty-five patients submitted to parotidectomy were included in the study, 22 were identified to have pleomorphic adenoma and 14 Warthin's tumour. Fine needle aspiration samples were processed using a two-dimensional electrophoresis/mass spectrometry-based approach. A total of 26 differentially expressed proteins were identified. Ingenuity software was used to search the biological processes to which these proteins belong and to construct potential networks. Intriguingly, all Warthin's tumour up-regulated proteins such as Ig gamma-1 chain C region, Ig kappa chain C region and Ig alpha-1 chain C region and S100A9 were correlated to immunological and inflammatory diseases, while pleomorphic adenomas such as annexin A1, annexin A4, macrophage-capping protein, apolipoprotein E and alpha crystalline B chain were associated with cell death, apoptosis and tumorigenesis, showing different features of two benign tumours. Overall, our results shed new light on the potential usefulness of a proteomic approach to study parotid tumours and in particular up regulated proteins are able to discriminate two types of benign parotid lesions.
Collapse
Affiliation(s)
- Elena Donadio
- Department of Pharmacy, University of Pisa, Pisa, Italy
| | - Laura Giusti
- Department of Pharmacy, University of Pisa, Pisa, Italy
| | - Veronica Seccia
- 1st Ear Nose Throat Unit, Azienda Ospedaliero Universitaria Pisana, Pisa, Italy
| | | | | | - Iacopo Dallan
- 1st Ear Nose Throat Unit, Azienda Ospedaliero Universitaria Pisana, Pisa, Italy
| | | | | | | | | |
Collapse
|
31
|
Testai L, Martelli A, Marino A, D'Antongiovanni V, Ciregia F, Giusti L, Lucacchini A, Chericoni S, Breschi MC, Calderone V. The activation of mitochondrial BK potassium channels contributes to the protective effects of naringenin against myocardial ischemia/reperfusion injury. Biochem Pharmacol 2013; 85:1634-43. [PMID: 23567997 DOI: 10.1016/j.bcp.2013.03.018] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2013] [Revised: 03/12/2013] [Accepted: 03/15/2013] [Indexed: 01/10/2023]
Abstract
Naringenin (NAR), flavonoid abundant in the genus Citrus, has been reported to interact with the large-conductance calcium-activated potassium channels (BK). Since activators of BK channels expressed in cardiac mitochondria trigger protective effects in several models of myocardial ischemia/reperfusion (I/R), this work aimed to evaluate the potential cardioprotective effects of NAR and the involvement of mitochondrial BK channels. In an in vivo model of acute infarct in rats, NAR (100mg/kg i.p.) significantly reduced the heart injury induced by I/R. This effect was antagonized by the selective BK-blocker paxilline (PAX). The cardioprotective dose of NAR did not cause significant effects on the blood pressure. In Largendorff-perfused rat hearts submitted to ischemia/reperfusion, NAR improved the post-ischemic functional parameters (left ventricle developed pressure and dP/dt) with lower extension of myocardial injury. On isolated rat cardiac mitochondria, NAR caused a concentration-dependent depolarization of mitochondrial membrane and caused a trans-membrane flow of thallium (potassium-mimetic cation). Both these effects were antagonized by selective blockers of BK channels. Furthermore, NAR half-reduced the calcium accumulation into the matrix of cardiac mitochondria exposed to high calcium concentrations. In conclusion, NAR exerts anti-ischemic effects through a "pharmacological preconditioning" that it is likely to be mediated, at least in part, by the activation of mitochondrial BK channels.
Collapse
Affiliation(s)
- L Testai
- Dipartimento di Farmacia, Università di Pisa, Via Bonanno, 6 I-56126 Pisa, Italy
| | | | | | | | | | | | | | | | | | | |
Collapse
|
32
|
Volpi E, Giusti L, Ciregia F, Da Valle Y, Giannaccini G, Berti S, Clerico A, Lucacchini A. Platelet proteome and clopidogrel response in patients with stable angina undergoing percutaneous coronary intervention. Clin Biochem 2012; 45:758-65. [DOI: 10.1016/j.clinbiochem.2012.03.028] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2011] [Revised: 01/27/2012] [Accepted: 03/23/2012] [Indexed: 12/20/2022]
|
33
|
Giusti L, Iacconi P, Valle YD, Ciregia F, Ventroni T, Donadio E, Giannaccini G, Chiarugi M, Torregrossa L, Proietti A, Basolo F, Lucacchini A. A proteomic profile of washing fluid from the colorectal tract to search for potential biomarkers of colon cancer. Mol BioSyst 2012; 8:1088-99. [DOI: 10.1039/c2mb05394b] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
|
34
|
Baldini C, Giusti L, Ciregia F, Da Valle Y, Giacomelli C, Donadio E, Sernissi F, Bazzichi L, Giannaccini G, Bombardieri S, Lucacchini A. Proteomic analysis of saliva: a unique tool to distinguish primary Sjögren's syndrome from secondary Sjögren's syndrome and other sicca syndromes. Arthritis Res Ther 2011; 13:R194. [PMID: 22117835 PMCID: PMC3334644 DOI: 10.1186/ar3523] [Citation(s) in RCA: 82] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2011] [Revised: 07/06/2011] [Accepted: 11/25/2011] [Indexed: 01/25/2023] Open
Abstract
Introduction A growing interest has arisen in salivary proteomics as a tool for the identification of biomarkers for primary Sjögren's syndrome (pSS). Nonetheless, only a limited number of preclinical validation studies have been performed, limiting the possibility of translating proteomic results into clinical practice. The primary aim of this study was to refine the diagnostic power of a panel of candidate salivary biomarkers described in pSS with respect to both healthy volunteers and pathological controls. We also explored the pathogenetic function of the detected putative biomarkers both in the local exocrinopathy and in the systemic inflammatory processes of SS. Methods One hundred and eighty patients were included in the study overall. In the first "exploratory phase", we enrolled 40 females with pSS, 40 sex- and age-matched healthy volunteers, 10 patients with sicca non-SS and 15 secondary SS (sSS) patients. The testing cohort of the second "challenge phase" of the study was represented by 75 unselected, consecutive subjects: 19 pSS, 21 healthy volunteers, 10 sicca non-SS and 25 sSS patients. Salivary proteomic analysis was performed combining two-dimensional electrophoresis (2DE) and matrix-assisted laser desorption/ionisation time-of-flight mass spectrometry (MALDI-TOF-MS). Western blot (WB) analysis and enzyme-linked immunosorbent assay (ELISA) were employed to validate 2DE results. Ingenuity Pathway Analysis (IPA) Knowledge base was adopted to associate candidate biomarkers in a signalling pathogenetic network. Results A total of 28, 6, 7 and 12 protein spots were found to be significantly different in pSS samples with respect to healthy volunteers, non-SS sicca syndrome, SSc-sSS and rheumatoid arthritis-sSS, leading to the identification of 15 differently expressed proteins. Among them, α-amylases precursor, carbonic anhydrase VI, β-2 microglobulin, glyceraldehydes-3-phosphate dehydrogenase (G3PDH), epidermal fatty acid binding protein (E-FABP) and immunoglobulin k light chain (IGK-light chain) apparently showed the most significant differences in pSS when compared to healthy volunteers and non-SS pathological controls. On the other hand, as expected, pSS and sSS salivary profiles shared a great number of similarities. Conclusions This study demonstrated that salivary fluid might represent a novel ideal milieu for the detection of a diagnostic panel of candidate biomarkers for pSS, and to gain an insight into the pathogenetic processes underlying glandular and systemic autoimmune disorders.
Collapse
Affiliation(s)
- Chiara Baldini
- Department of Internal Medicine, Rheumatology Unit, University of Pisa, Via Roma 67, 56126 Pisa, Italy
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
35
|
Giacomelli C, Bazzichi L, Giusti L, Ciregia F, Baldini C, Da Valle Y, De Feo F, Sernissi F, Rossi A, Bombardieri S, Lucacchini A. [MALDI-TOF and SELDI-TOF analysis: "tandem" techniques to identify potential biomarker in fibromyalgia]. Reumatismo 2011; 63:165-70. [PMID: 22257917 DOI: 10.4081/reumatismo.2011.165] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2011] [Accepted: 11/09/2011] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVE Fibromyalgia (FM) is characterized by the presence of chronic widespread pain throughout the musculoskeletal system and diffuse tenderness. Unfortunately, no laboratory tests have been appropriately validated for FM and correlated with the subsets and activity. The aim of this study was to apply a proteomic technique in saliva of FM patients: the Surface Enhance Laser Desorption/Ionization Time-of-Flight (SELDI-TOF). METHODS For this study, 57 FM patients and 35 HC patients were enrolled. The proteomic analysis of saliva was carried out using SELDI-TOF. The analysis was performed using different chip arrays with different characteristics of binding. The statistical analysis was performed using cluster analysis and the difference between two groups was underlined using Student’s t-test. RESULTS Spectra analysis highlighted the presence of several peaks differently expressed in FM patients compared with controls. The preliminary results obtained by SELDI-TOF analysis were compared with those obtained in our previous study performed on whole saliva of FM patients by using electrophoresis. The m/z of two peaks, increased in FM patients, seem to overlap well with the molecular weight of calgranulin A and C and Rho GDP-dissociation inhibitor 2, which we had found up-regulated in our previous study. CONCLUSION These preliminary results showed the possibility of identifying potential salivary biomarker through salivary proteomic analysis with MALDI-TOF and SELDI-TOF in FM patients. The peaks observed allow us to focus on some of the particular pathogenic aspects of FM, the oxidative stress which contradistinguishes this condition, the involvement of proteins related to the cytoskeletal arrangements, and central sensibilization.
Collapse
Affiliation(s)
- C Giacomelli
- Unità Operativa di Reumatologia, Dipartimento di Medicina Interna, Università di Pisa, Via Roma, 67 - 56126 Pisa.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
36
|
Baldini C, Giusti L, Ciregia F, Da Valle Y, Giacomelli C, Donadio E, Ferro F, Galimberti S, Donati V, Bazzichi L, Bombardieri S, Lucacchini A. Correspondence between salivary proteomic pattern and clinical course in primary Sjögren syndrome and non-Hodgkin's lymphoma: a case report. J Transl Med 2011; 9:188. [PMID: 22047044 PMCID: PMC3223154 DOI: 10.1186/1479-5876-9-188] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2011] [Accepted: 11/02/2011] [Indexed: 12/26/2022] Open
Abstract
Background In the last years human proteomic has represented a promising tool to promote the communication between basic and clinical science. Methods To explore the correspondence between salivary proteomic profile and clinical response, herein, we used a proteomic approach to analyse the whole saliva of a patient with primary Sjögren's Syndrome (pSS) and non-Hodgkin's-MALT type parotid lymphoma before, during and after a standard treatment with cyclophosphamide (CTX) and rituximab (RTX). To identify any discriminatory therapeutic salivary biomarker patient's whole saliva was collected at the baseline, after the fourth infusion of rituximab, and on remission and analysed combining two-dimensional electrophoresis (2DE) and MALDI-TOF/TOF mass spectrometry. Results Proteomic results obtained from the comparison of salivary samples indicated several qualitative and quantitative modifications in the salivary expression of putative albumin, immunoglobulin J chain, Ig kappa chain C region, alpha-1-antitrypsin, haptoglobin and Ig alpha-1 chain C region. Conclusion This study suggests that clinical and functional changes of the salivary glands driven by autoimmune and lymphoproliferative processes might be reflected in patients' whole saliva proteins, shedding new light on the potential usefulness of salivary proteomic analysis in the identification of prognostic and therapeutic biomarkers for patients with pSS and non Hodgkin's lymphomas.
Collapse
Affiliation(s)
- Chiara Baldini
- Department of Internal Medicine, Rheumatology Unit, University of Pisa, Pisa, Italy
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
37
|
Giusti L, Cetani F, Ciregia F, Da Valle Y, Donadio E, Giannaccini G, Banti C, Pardi E, Saponaro F, Basolo F, Berti P, Miccoli P, Pinchera A, Marcocci C, Lucacchini A. A proteomic approach to study parathyroid glands. Mol Biosyst 2010; 7:687-99. [PMID: 21180715 DOI: 10.1039/c0mb00191k] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Parathyroid tumours are heterogeneous and in some cases the diagnosis may be difficult using histological features. In this study we used a two-dimensional electrophoresis (2D)/mass spectrometry (MS)-based approach to examine the global changes of parathyroid adenoma tissues protein profile compared to the parathyroid normal tissues. Validation of protein expression was performed by immunoblotting using specific antibodies. Ingenuity software was used to identify the biological processes to which these proteins belong and to construct a potential network. A total of 30 proteins were found to be differentially expressed, of which 22 resulted in being over-expressed. Proteins identified by 2D/MS/MS proteomics were classified into functional categories and a major change (≥ 2-fold) in terms of expression was found in proteins involved in response to biotic stimuli, cell organization and signal transduction. After Ingenuity analysis, 14-3-3 ζ/δ appears to be a key protein in the network of parathyroid adenoma, where it is linked to other proteins such as annexin A2, B box and SPRY domain-containing protein (BSPRY), p53 and epidermal growth factor receptor (EGFR). Our results suggest that the proteomic approach was able to differentiate the protein profiles of normal parathyroid and parathyroid adenoma and identify a panel of proteins which are differentially expressed. The functional role of these proteins in the network of intracellular pathways is discussed.
Collapse
Affiliation(s)
- Laura Giusti
- Department of Psychiatry, Neurobiology, Pharmacology and Biotechnology, Via, Bonanno 6, 56126 Pisa, Italy
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
38
|
Giusti L, Baldini C, Ciregia F, Giannaccini G, Giacomelli C, De Feo F, Delle Sedie A, Riente L, Lucacchini A, Bazzichi L, Bombardieri S. Is GRP78/BiP a potential salivary biomarker in patients with rheumatoid arthritis? Proteomics Clin Appl 2010; 4:315-24. [PMID: 21137052 DOI: 10.1002/prca.200900082] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2009] [Revised: 09/11/2009] [Accepted: 11/03/2009] [Indexed: 11/09/2022]
Abstract
PURPOSE In the last few years, serum and joint synovial fluid have been extensively analyzed for the proteomic research of rheumatoid arthritis (RA) biomarkers. Nonetheless, to date, there have been no studies investigating salivary biomarkers in this condition. Therefore, aim of this study is to investigate the presence of potential biomarkers of RA in human whole saliva. EXPERIMENTAL DESIGN We combined 2-DE and MS to analyze the whole saliva protein profile of 20 RA patients in comparison with 20 sex- and age-matched healthy subjects. RESULTS Eight salivary proteins resulted differentially expressed, namely calgranulin A, calgranulin B, apolipoprotein A-1, 6-phosphogluconate dehydrogenase, peroxiredoxin 5, epidermal fatty acid-binding protein, 78 kDa glucose-regulated protein precursor (GRP78/BiP), and 14-3-3 proteins. It is particularly interesting that chaperone GRP78/BiP showed the greatest increase in RA patients. This finding was validated by Western Blot analysis and the over-expression of GRP78/BiP appear to be distinctive of RA and drugs treatment independent. CONCLUSIONS AND CLINICAL RELEVANCE This study provides a rationale for further studies aimed at evaluating any correlation between GRP78/BiP and different clinical/serological aspects of the disease in order to improve the diagnostic algorithms of RA.
Collapse
Affiliation(s)
- Laura Giusti
- Department of Psychiatry, Neurobiology, Pharmacology and Biotechnology, University of Pisa, Pisa, Italy
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
39
|
Bazzichi L, Ciregia F, Giusti L, Baldini C, Giannaccini G, Giacomelli C, Sernissi F, Bombardieri S, Lucacchini A. Detection of potential markers of primary fibromyalgia syndrome in human saliva. Proteomics Clin Appl 2009; 3:1296-304. [PMID: 21136951 DOI: 10.1002/prca.200900076] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2009] [Revised: 06/29/2009] [Accepted: 07/28/2009] [Indexed: 12/20/2022]
Abstract
In the last few years, many attempts have been carried out for the research of specific biological biomarkers in fibromyalgia (FM) since, so far, no laboratory tests have been appropriately validated for the diagnosis and the prognostic stratification of the disease. In our study for the first time, we carried out a proteomic analysis of the whole saliva of FM patients in order to evaluate salivary biomarkers. Twenty-two FM patients with all fulfilling the American College of Rheumathology diagnostic criteria for FM and 26 sex-and age-matched healthy subjects were enrolled in the study. Proteomic analysis was performed by combining 2-DE and MALDI-TOF-MS. The most relevant observation which emerged from the data analysis was the exclusive and significant over-expression of transaldolase and phosphoglycerate mutase I. These findings were validated by Western blot analysis and the total optical density confirmed the significant up-regulation of transaldolase and phosphoglycerate mutase I in FM samples with respect to healthy subjects. It was noteworthy that seven further salivary proteins resulted differentially expressed, namely: calgranulin A, calgranulin C, cyclophilin A, profilin 1, Rho GDP-dissociation inhibitor 2, proteasome subunit-α-type-2 and haptoglobin-related protein precursor. These preliminary results demonstrated the utility of salivary proteomic analysis in the identification of salivary biomarkers in FM patients and in clarifying some of the pathogenetic aspects of the disease.
Collapse
Affiliation(s)
- Laura Bazzichi
- Department of Internal Medicine, Rheumatology Unit, University of Pisa, Pisa, Italy
| | | | | | | | | | | | | | | | | |
Collapse
|
40
|
Baldini C, Giusti L, Bazzichi L, Ciregia F, Giannaccini G, Giacomelli C, Doveri M, Del Rosso M, Bombardieri S, Lucacchini A. Association of psoriasin (S100A7) with clinical manifestations of systemic sclerosis: is its presence in whole saliva a potential predictor of pulmonary involvement? J Rheumatol 2008; 35:1820-1824. [PMID: 18634149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
OBJECTIVE To evaluate psoriasin (S100A7) expression in whole saliva (WS) of patients with diffuse systemic sclerosis (dSSc) and limited SSc (lSSc), and to correlate its presence with the different clinical manifestations of the disease. METHODS Forty-four patients with limited or diffuse SSc were enrolled for study. WS proteins were separated by sodium dodecyl sulfate-polyacrylamide gel electrophoresis and psoriasin was identified by Western blot analysis using a specific polyclonal antibody. Patients with other rheumatic diseases with and without lung involvement were enrolled as pathological controls. Statistical analysis was performed to correlate each clinical manifestation with the presence of psoriasin. RESULTS Three bands of 12, 24, and 50 kDa corresponding to monomeric and dimeric/multimeric forms of psoriasin were evidenced by immunoblot analysis in WS of 31 out of 44 patients with SSc (70.4%). In the other 13 WS samples, the 12 kDa band was totally absent, while the dimeric and multimeric bands were expressed at optical intensity (OD) levels comparable to the other samples. From a clinical point of view, the presence of 12 kDa monomeric psoriasin was significantly associated with SSc pulmonary involvement and with anti-Scl-70 antibody positivity. No control showed the psoriasin 12 kDa band. CONCLUSION Our results identified salivary 12 kDa psoriasin as a potential predictor of pulmonary involvement in SSc. Thus, a psoriasin assay might be considered as a rapid, noninvasive, useful salivary biomarker for the detection of pulmonary involvement in SSc.
Collapse
Affiliation(s)
- Chiara Baldini
- Department of Internal Medicine, University of Pisa, Pisa, Italy
| | | | | | | | | | | | | | | | | | | |
Collapse
|
41
|
Giusti L, Iacconi P, Ciregia F, Giannaccini G, Donatini GL, Basolo F, Miccoli P, Pinchera A, Lucacchini A. Fine-Needle Aspiration of Thyroid Nodules: Proteomic Analysis To Identify Cancer Biomarkers. J Proteome Res 2008; 7:4079-88. [DOI: 10.1021/pr8000404] [Citation(s) in RCA: 82] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Laura Giusti
- Department of Psychiatry, Neurobiology, Pharmacology and Biotechnology, Department of Surgery, Department of Endocrinology and Metabolism, Environment and Endocrine and Nervous Systems High Technology Center for the Study of the Effects of Harmful Agents, University of Pisa, Pisa, Italy
| | - Pietro Iacconi
- Department of Psychiatry, Neurobiology, Pharmacology and Biotechnology, Department of Surgery, Department of Endocrinology and Metabolism, Environment and Endocrine and Nervous Systems High Technology Center for the Study of the Effects of Harmful Agents, University of Pisa, Pisa, Italy
| | - Federica Ciregia
- Department of Psychiatry, Neurobiology, Pharmacology and Biotechnology, Department of Surgery, Department of Endocrinology and Metabolism, Environment and Endocrine and Nervous Systems High Technology Center for the Study of the Effects of Harmful Agents, University of Pisa, Pisa, Italy
| | - Gino Giannaccini
- Department of Psychiatry, Neurobiology, Pharmacology and Biotechnology, Department of Surgery, Department of Endocrinology and Metabolism, Environment and Endocrine and Nervous Systems High Technology Center for the Study of the Effects of Harmful Agents, University of Pisa, Pisa, Italy
| | - Gian Luca Donatini
- Department of Psychiatry, Neurobiology, Pharmacology and Biotechnology, Department of Surgery, Department of Endocrinology and Metabolism, Environment and Endocrine and Nervous Systems High Technology Center for the Study of the Effects of Harmful Agents, University of Pisa, Pisa, Italy
| | - Fulvio Basolo
- Department of Psychiatry, Neurobiology, Pharmacology and Biotechnology, Department of Surgery, Department of Endocrinology and Metabolism, Environment and Endocrine and Nervous Systems High Technology Center for the Study of the Effects of Harmful Agents, University of Pisa, Pisa, Italy
| | - Paolo Miccoli
- Department of Psychiatry, Neurobiology, Pharmacology and Biotechnology, Department of Surgery, Department of Endocrinology and Metabolism, Environment and Endocrine and Nervous Systems High Technology Center for the Study of the Effects of Harmful Agents, University of Pisa, Pisa, Italy
| | - Aldo Pinchera
- Department of Psychiatry, Neurobiology, Pharmacology and Biotechnology, Department of Surgery, Department of Endocrinology and Metabolism, Environment and Endocrine and Nervous Systems High Technology Center for the Study of the Effects of Harmful Agents, University of Pisa, Pisa, Italy
| | - Antonio Lucacchini
- Department of Psychiatry, Neurobiology, Pharmacology and Biotechnology, Department of Surgery, Department of Endocrinology and Metabolism, Environment and Endocrine and Nervous Systems High Technology Center for the Study of the Effects of Harmful Agents, University of Pisa, Pisa, Italy
| |
Collapse
|
42
|
Giusti L, Iacconi P, Ciregia F, Giannaccini G, Basolo F, Donatini G, Miccoli P, Lucacchini A. Proteomic analysis of human thyroid fine needle aspiration fluid. J Endocrinol Invest 2007; 30:865-9. [PMID: 18075290 DOI: 10.1007/bf03349229] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The aim of this study was to determine the protein pattern of human thyroid fine needle aspiration fluid (FNA) using a proteomic approach. FNA proteins were separated using 2-dimensional gel electrophoresis (2DE), digested and then analyzed by peptide mass fingerprinting. For the first time, we provided an image of the protein components of the FNA, in which approximately 220 protein spots can be identified. The proteome analysis revealed a specific fingerprint of FNA with proteins appertaining to various functional systems. Our preliminary results of FNA protein pattern could be a starting point in studying the presence of potential markers implicated in thyroid diseases.
Collapse
Affiliation(s)
- L Giusti
- Department of Psychiatry, Neurobiology, Pharmacology and Biotechnology, University of Pisa, 56126 Pisa, Italy
| | | | | | | | | | | | | | | |
Collapse
|
43
|
Giusti L, Bazzichi L, Baldini C, Ciregia F, Mascia G, Giannaccini G, Del Rosso M, Bombardieri S, Lucacchini A. Specific proteins identified in whole saliva from patients with diffuse systemic sclerosis. J Rheumatol 2007; 34:2063-9. [PMID: 17722226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
OBJECTIVE To evaluate the global changes of salivary protein profiles in patients with systemic sclerosis (SSc) using a proteomic approach. METHODS Whole saliva (WS) was collected from 15 patients with diffuse SSc and 15 healthy volunteers. Protein expression profiles for each sample were generated by 2-dimensional gel electrophoresis, and protein spots of interest were identified using peptide mass fingerprinting. RESULTS The level of all the most representative salivary proteins except keratin 6L remained unchanged and only qualitative differences were observed between control subjects and patients with SSc. A total of 19 spots were found in SSc that were not matched with the controls. Fourteen out of a total of 19 spots were identified by mass analysis and were found to collapse into 9 unique proteins. These spots were identified to be cyclophilin A, calgranulin B, psoriasin, beta2-microglobulin, calgranulin A, glyceraldehyde-3-phosphate dehydrogenase, triose phosphate isomerase (TPI), actin-related protein 2/3 complex subunit 2 (Arp2/3 complex), and cystatin B. CONCLUSION Our study is the first reporting the WS protein pattern of patients with SSc and comparing the differences between WS of patients with SSc and WS of healthy subjects. Both previously identified and newly identified proteins were detected in WS using a proteomic approach. Some of these proteins, like keratin 6L, psoriasin, TPI, and Arp2/3 complex, might have a pathological significance for SSc. It is possible that some of them can be defined as new therapeutic targets or diagnostic markers for SSc disease.
Collapse
Affiliation(s)
- Laura Giusti
- Department of Psychiatry, University of Pisa, Pisa, Italy
| | | | | | | | | | | | | | | | | |
Collapse
|
44
|
Giusti L, Baldini C, Bazzichi L, Ciregia F, Tonazzini I, Mascia G, Giannaccini G, Bombardieri S, Lucacchini A. Proteome analysis of whole saliva: a new tool for rheumatic diseases--the example of Sjögren's syndrome. Proteomics 2007; 7:1634-43. [PMID: 17436266 DOI: 10.1002/pmic.200600783] [Citation(s) in RCA: 112] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Sjögren's syndrome (pSS) is a systemic disease that affects salivary glands directly, and is therefore expected to influence the composition of human whole saliva (WS) fluid. The aim of this study was to characterize the WS proteins of pSS patients using a proteomic approach to assess a valid procedure to examine the global changes of the salivary protein profiles in connective tissue disorders. The WS proteins expressed in patients affected by pSS and healthy volunteers were analyzed using the 2-DE technique. The WS protein pattern was altered in pSS patients compared to controls, with a decrease in some of the typical salivary proteins. Particularly, a remarkable alteration of carbonic anhydrase VI was observed. Moreover, a comparison of WS protein profile of pSS patients with the one obtained from controls revealed a set of differentially expressed proteins. These proteins were related to acute and chronic inflammation while some others were involved in oxidative stress injury. These findings are in line with the systemic immuno-inflammatory aspects of pSS and open the possibility for a systematic search of diagnostic biomarkers and targets for therapeutic intervention in pSS.
Collapse
Affiliation(s)
- Laura Giusti
- Department of Psychiatry, Neurobiology, Pharmacology and Biotechnology, University of Pisa, Pisa, Italy.
| | | | | | | | | | | | | | | | | |
Collapse
|
45
|
Giannaccini G, Giusti L, Santini F, Marsili A, Betti L, Mascia G, Pelosini C, Baroni S, Ciregia F, Fabbrini L, Lucacchini A, Vitti P, Pinchera A. Tubby protein in human lymphocytes from normal weight and obese subjects. Clin Biochem 2007; 40:806-9. [PMID: 17498679 DOI: 10.1016/j.clinbiochem.2007.03.020] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2007] [Accepted: 03/27/2007] [Indexed: 11/30/2022]
Abstract
OBJECTIVES The presence of tubby protein in human lymphocytes was investigated and their electrophoretic mobility property between normal weight and obese subjects was compared. DESIGN AND METHODS 2-DE proteome map of lymphocytes has been generated and western blot analysis was conducted using anti-tub polyclonal antibody. RESULTS AND CONCLUSIONS We found the presence of tubby protein both in normal weight and in obese subjects; however in the latter an isoelectric point shift toward the acidic end was observed.
Collapse
Affiliation(s)
- Gino Giannaccini
- Department of Psychiatry, Neurobiology, Pharmacology and Biotechnology, Environment and Endocrine and Nervous Systems High Technology Center for the Study of the Effects of Harmful Agents, University of Pisa, Via Bonanno 6, Pisa, Italy.
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|