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Contini C, Fadda L, Lai G, Masala C, Olianas A, Castagnola M, Messana I, Iavarone F, Bizzarro A, Masullo C, Solla P, Defazio G, Manconi B, Diaz G, Cabras T. A top-down proteomic approach reveals a salivary protein profile able to classify Parkinson's disease with respect to Alzheimer's disease patients and to healthy controls. Proteomics 2024; 24:e2300202. [PMID: 37541286 DOI: 10.1002/pmic.202300202] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Revised: 07/25/2023] [Accepted: 07/26/2023] [Indexed: 08/06/2023]
Abstract
Parkinson's disease (PD) is a complex neurodegenerative disease with motor and non-motor symptoms. Diagnosis is complicated by lack of reliable biomarkers. To individuate peptides and/or proteins with diagnostic potential for early diagnosis, severity and discrimination from similar pathologies, the salivary proteome in 36 PD patients was investigated in comparison with 36 healthy controls (HC) and 35 Alzheimer's disease (AD) patients. A top-down platform based on HPLC-ESI-IT-MS allowed characterizing and quantifying intact peptides, small proteins and their PTMs (overall 51). The three groups showed significantly different protein profiles, PD showed the highest levels of cystatin SA and antileukoproteinase and the lowest of cystatin SN and some statherin proteoforms. HC exhibited the lowest abundance of thymosin β4, short S100A9, cystatin A, and dimeric cystatin B. AD patients showed the highest abundance of α-defensins and short oxidized S100A9. Moreover, different proteoforms of the same protein, as S-cysteinylated and S-glutathionylated cystatin B, showed opposite trends in the two pathological groups. Statherin, cystatins SA and SN classified accurately PD from HC and AD subjects. α-defensins, histatin 1, oxidized S100A9, and P-B fragments were the best classifying factors between PD and AD patients. Interestingly statherin and thymosin β4 correlated with defective olfactory functions in PD patients. All these outcomes highlighted implications of specific proteoforms involved in the innate-immune response and inflammation regulation at oral and systemic level, suggesting a possible panel of molecular and clinical markers suitable to recognize subjects affected by PD.
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Affiliation(s)
- Cristina Contini
- Department of Life and Environmental Sciences, University of Cagliari, Cittadella Universitaria Monserrato, Monserrato, CA, Italy
| | - Laura Fadda
- Department of Medical Sciences and Public Health, Institute of Neurology, Cagliari, Italy
| | - Greca Lai
- Department of Life and Environmental Sciences, University of Cagliari, Cittadella Universitaria Monserrato, Monserrato, CA, Italy
| | - Carla Masala
- Department of Biomedical Sciences University of Cagliari, Cittadella Univ. Monserrato, Monserrato, Italy
| | - Alessandra Olianas
- Department of Life and Environmental Sciences, University of Cagliari, Cittadella Universitaria Monserrato, Monserrato, CA, Italy
| | - Massimo Castagnola
- Proteomics Laboratory. European Center for Brain Research, (IRCCS) Santa Lucia Foundation, Rome, Italy
| | - Irene Messana
- Consiglio Nazionale delle Ricerche, Istituto di Scienze e Tecnologie Chimiche "Giulio Natta", Rome, Italy
| | - Federica Iavarone
- Department of Basic Biotechnological Sciences, Intensive and Perioperative Clinics, Rome, Italy
- Fondazione Policlinico Universitario "A. Gemelli", IRCCS, Rome, Italy
| | - Alessandra Bizzarro
- Fondazione Policlinico Universitario "A. Gemelli", IRCCS, Rome, Italy
- Department of Geriatrics, Orthopaedics and Rheumatology, Rome, Italy
| | - Carlo Masullo
- Department of Neuroscience, Neurology Section, Università Cattolica del Sacro Cuore Rome, Rome, Italy
| | - Paolo Solla
- Neurological Unit, Department of Medicine, Surgery and Pharmacy, University of Sassari, Sassari, Italy
| | - Giovanni Defazio
- Department of Medical Sciences and Public Health, Institute of Neurology, Cagliari, Italy
| | - Barbara Manconi
- Department of Life and Environmental Sciences, University of Cagliari, Cittadella Universitaria Monserrato, Monserrato, CA, Italy
| | - Giacomo Diaz
- Department of Biomedical Sciences University of Cagliari, Cittadella Univ. Monserrato, Monserrato, Italy
| | - Tiziana Cabras
- Department of Life and Environmental Sciences, University of Cagliari, Cittadella Universitaria Monserrato, Monserrato, CA, Italy
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Mancini F, Di Nicuolo F, Teveroni E, Vergani E, Bianchetti G, Bruno C, Grande G, Iavarone F, Maulucci G, De Spirito M, Urbani A, Pontecorvi A, Milardi D. Combined evaluation of prolactin-induced peptide (PIP) and extracellular signal-regulated kinase (ERK) as new sperm biomarkers of FSH treatment efficacy in normogonadotropic idiopathic infertile men. J Endocrinol Invest 2024; 47:455-468. [PMID: 37480475 DOI: 10.1007/s40618-023-02161-w] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2023] [Accepted: 07/17/2023] [Indexed: 07/24/2023]
Abstract
PURPOSE Nearly, 40% of the causes of male infertility remain idiopathic. The only suggested treatment in idiopathic oligo- and/or asthenozoospermia in normogonadotropic patients is the FSH. In the current clinical practice, efficacy is exclusively assessable through semen analysis after 3 months of treatment. No molecular markers of treatment efficacy are appliable in clinical practice. The aim of the present work is to evaluate the combination of extracellular signal regulated kinase (ERK) 1 and 2 and prolactin inducible peptide (PIP) as potential markers of idiopathic infertility and FSH treatment efficacy. METHODS Western blot and confocal microscopy were performed to analyze the modulation of PIP and ERK1/2 in idiopathic infertile patients (IIP) sperm cells. Taking advantage of mass spectrometry analysis, we identified these proteins unequivocally in sperm cells. RESULTS We demonstrated a significant decrease of both PIP protein and of ERK1/2 levels in spermatozoa obtained from IIP in comparison to healthy fertile patients (HFP). Conversely, we reported a significant increase of these markers comparing infertile patients before and after 3 months of FSH treatment. Importantly, this correlated with an increase in total number of sperm and sperm motility after FSH treatment. Finally, we identified of PIP and ERK2 proteins in sperm samples by proteomic analysis. CONCLUSIONS The combined evaluation of ERK1/2 and PIP proteins might represent a useful molecular marker to tailor FSH treatment in the management of male normogonadotropic idiopathic infertility.
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Affiliation(s)
- F Mancini
- International Scientific Institute Paul VI, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.
| | - F Di Nicuolo
- International Scientific Institute Paul VI, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - E Teveroni
- International Scientific Institute Paul VI, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - E Vergani
- Division of Endocrinology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - G Bianchetti
- Department of Neuroscience, Section of Biophysics, Università Cattolica del Sacro Cuore, Rome, Italy
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - C Bruno
- Division of Endocrinology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - G Grande
- Unit of Andrology and Reproductive Medicine, University Hospital Padua, Padua, Italy
| | - F Iavarone
- Department of Laboratory and Infectious Diseases, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - G Maulucci
- Department of Neuroscience, Section of Biophysics, Università Cattolica del Sacro Cuore, Rome, Italy
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - M De Spirito
- Department of Neuroscience, Section of Biophysics, Università Cattolica del Sacro Cuore, Rome, Italy
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - A Urbani
- Department of Laboratory and Infectious Diseases, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - A Pontecorvi
- International Scientific Institute Paul VI, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Division of Endocrinology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - D Milardi
- International Scientific Institute Paul VI, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Division of Endocrinology, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
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Teveroni E, Di Nicuolo F, Vergani E, Oliva A, Vodola EP, Bianchetti G, Maulucci G, De Spirito M, Cenci T, Pierconti F, Gulino G, Iavarone F, Urbani A, Milardi D, Pontecorvi A, Mancini F. SPTBN1 Mediates the Cytoplasmic Constraint of PTTG1, Impairing Its Oncogenic Activity in Human Seminoma. Int J Mol Sci 2023; 24:16891. [PMID: 38069214 PMCID: PMC10707054 DOI: 10.3390/ijms242316891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 11/22/2023] [Accepted: 11/25/2023] [Indexed: 12/18/2023] Open
Abstract
Seminoma is the most common testicular cancer. Pituitary tumor-transforming gene 1 (PTTG1) is a securin showing oncogenic activity in several tumors. We previously demonstrated that nuclear PTTG1 promotes seminoma tumor invasion through its transcriptional activity on matrix metalloproteinase 2 (MMP-2) and E-cadherin (CDH1). We wondered if specific interactors could affect its subcellular distribution. To this aim, we investigated the PTTG1 interactome in seminoma cell lines showing different PTTG1 nuclear levels correlated with invasive properties. A proteomic approach upon PTTG1 immunoprecipitation uncovered new specific securin interactors. Western blot, confocal microscopy, cytoplasmic/nuclear fractionation, sphere-forming assay, and Atlas database interrogation were performed to validate the proteomic results and to investigate the interplay between PTTG1 and newly uncovered partners. We observed that spectrin beta-chain (SPTBN1) and PTTG1 were cofactors, with SPTBN1 anchoring the securin in the cytoplasm. SPTBN1 downregulation determined PTTG1 nuclear translocation, promoting its invasive capability. Moreover, a PTTG1 deletion mutant lacking SPTBN1 binding was strongly localized in the nucleus. The Atlas database revealed that seminomas that contained higher nuclear PTTG1 levels showed significantly lower SPTBN1 levels in comparison to non-seminomas. In human seminoma specimens, we found a strong PTTG1/SPTBN1 colocalization that decreases in areas with nuclear PTTG1 distribution. Overall, these results suggest that SPTBN1, along with PTTG1, is a potential prognostic factor useful in the clinical management of seminoma.
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Affiliation(s)
- Emanuela Teveroni
- International Scientific Institute Paul VI, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (E.T.); (F.D.N.); (A.P.); (F.M.)
| | - Fiorella Di Nicuolo
- International Scientific Institute Paul VI, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (E.T.); (F.D.N.); (A.P.); (F.M.)
| | - Edoardo Vergani
- Division of Endocrinology, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (E.V.); (A.O.); (E.P.V.)
| | - Alessandro Oliva
- Division of Endocrinology, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (E.V.); (A.O.); (E.P.V.)
| | - Emanuele Pierpaolo Vodola
- Division of Endocrinology, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (E.V.); (A.O.); (E.P.V.)
| | - Giada Bianchetti
- Department of Neuroscience, Section of Biophysics, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (G.B.); (G.M.); (M.D.S.)
- Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Giuseppe Maulucci
- Department of Neuroscience, Section of Biophysics, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (G.B.); (G.M.); (M.D.S.)
- Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Marco De Spirito
- Department of Neuroscience, Section of Biophysics, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (G.B.); (G.M.); (M.D.S.)
- Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Tonia Cenci
- Division of Anatomic Pathology and Histology, School of Medicine, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (T.C.); (F.P.)
| | - Francesco Pierconti
- Division of Anatomic Pathology and Histology, School of Medicine, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (T.C.); (F.P.)
| | - Gaetano Gulino
- Department of Urology, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy;
| | - Federica Iavarone
- Department of Basic Biotechnological Sciences, Intensivological and Perioperative Clinics, Catholic University of Sacred Heart, Largo Vito, 00168 Rome, Italy; (F.I.); (A.U.)
- Clinical Chemistry, Biochemistry and Molecular Biology Operations (UOC), Agostino Gemelli Foundation University Hospital IRCCS, Largo Agostino Gemelli 8, 00168 Rome, Italy
| | - Andrea Urbani
- Department of Basic Biotechnological Sciences, Intensivological and Perioperative Clinics, Catholic University of Sacred Heart, Largo Vito, 00168 Rome, Italy; (F.I.); (A.U.)
- Clinical Chemistry, Biochemistry and Molecular Biology Operations (UOC), Agostino Gemelli Foundation University Hospital IRCCS, Largo Agostino Gemelli 8, 00168 Rome, Italy
| | - Domenico Milardi
- International Scientific Institute Paul VI, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (E.T.); (F.D.N.); (A.P.); (F.M.)
- Division of Endocrinology, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (E.V.); (A.O.); (E.P.V.)
| | - Alfredo Pontecorvi
- International Scientific Institute Paul VI, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (E.T.); (F.D.N.); (A.P.); (F.M.)
- Division of Endocrinology, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (E.V.); (A.O.); (E.P.V.)
| | - Francesca Mancini
- International Scientific Institute Paul VI, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (E.T.); (F.D.N.); (A.P.); (F.M.)
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Guglielmi F, Kirschner F, Staderini E, Iavarone F, Fiorino A, Gallenzi P. Proteomic analysis of salivary inflammatory biomarkers of developmental gingival enlargements in patients with West and Noonan syndromes: a preliminary pilot single-center retrospective study. Eur Rev Med Pharmacol Sci 2023; 27:11093-11102. [PMID: 38039040 DOI: 10.26355/eurrev_202311_34478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/02/2023]
Abstract
OBJECTIVE The aim of the preliminary pilot single-center retrospective cross-sectional study was to analyze and compare the presence of non-secretory salivary inflammatory biomarkers in pediatric patients with West syndrome, Noonan syndrome, and a healthy control group. PATIENTS AND METHODS A total of 60 saliva samples were collected during dental check-ups. The saliva samples collected were analyzed by liquid chromatography. The results were analyzed with a t-test, and the statistical significance was given by a p-value lower than 0.05. RESULTS We found statistical significance for defensin α1 (p=0.006) and thymosin β4 (p=0.025) in the Noonan syndrome. In the West syndrome, only the defensin α1 had a statistically significant difference with the other groups (p=0.022). Proteomic analysis revealed an overexpression of peptides related to the innate (thymosin β4) and acquired (defensin α1, α3) immunity. CONCLUSIONS West and Noonan's syndromes showed the overexpression of molecular biomarkers involved in the pathogenesis of chronic periodontitis. The inflammatory status is triggered and amplified by the abnormal overgrowth of gingival tissues, the amplified release of proinflammatory cytokines from the immune cells, and the poor cooperation in maintaining adequate oral hygiene.
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Affiliation(s)
- F Guglielmi
- Postgraduate School of Orthodontics, Director: Prof. Massimo Cordaro, Università Cattolica del Sacro Cuore, Rome, Italy.
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Serioli S, Agostini L, Pietrantoni A, Valeri F, Costanza F, Chiloiro S, Buffoli B, Piazza A, Poliani PL, Peris-Celda M, Iavarone F, Gaudino S, Gessi M, Schinzari G, Mattogno PP, Giampietro A, De Marinis L, Pontecorvi A, Fontanella MM, Lauretti L, Rindi G, Olivi A, Bianchi A, Doglietto F. Aggressive PitNETs and Potential Target Therapies: A Systematic Review of Molecular and Genetic Pathways. Int J Mol Sci 2023; 24:15719. [PMID: 37958702 PMCID: PMC10650665 DOI: 10.3390/ijms242115719] [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: 08/25/2023] [Revised: 10/22/2023] [Accepted: 10/24/2023] [Indexed: 11/15/2023] Open
Abstract
Recently, advances in molecular biology and bioinformatics have allowed a more thorough understanding of tumorigenesis in aggressive PitNETs (pituitary neuroendocrine tumors) through the identification of specific essential genes, crucial molecular pathways, regulators, and effects of the tumoral microenvironment. Target therapies have been developed to cure oncology patients refractory to traditional treatments, introducing the concept of precision medicine. Preliminary data on PitNETs are derived from preclinical studies conducted on cell cultures, animal models, and a few case reports or small case series. This study comprehensively reviews the principal pathways involved in aggressive PitNETs, describing the potential target therapies. A search was conducted on Pubmed, Scopus, and Web of Science for English papers published between 1 January 2004, and 15 June 2023. 254 were selected, and the topics related to aggressive PitNETs were recorded and discussed in detail: epigenetic aspects, membrane proteins and receptors, metalloprotease, molecular pathways, PPRK, and the immune microenvironment. A comprehensive comprehension of the molecular mechanisms linked to PitNETs' aggressiveness and invasiveness is crucial. Despite promising preliminary findings, additional research and clinical trials are necessary to confirm the indications and effectiveness of target therapies for PitNETs.
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Affiliation(s)
- Simona Serioli
- Division of Neurosurgery, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, 25123 Brescia, Italy;
| | - Ludovico Agostini
- Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, 20123 Rome, Italy; (L.A.); (F.V.); (F.C.); (S.G.); (M.G.); (G.S.); (L.D.M.); (A.P.); (L.L.); (G.R.); (A.O.); (A.B.); (F.D.)
- Department of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy;
| | | | - Federico Valeri
- Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, 20123 Rome, Italy; (L.A.); (F.V.); (F.C.); (S.G.); (M.G.); (G.S.); (L.D.M.); (A.P.); (L.L.); (G.R.); (A.O.); (A.B.); (F.D.)
- Department of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy;
| | - Flavia Costanza
- Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, 20123 Rome, Italy; (L.A.); (F.V.); (F.C.); (S.G.); (M.G.); (G.S.); (L.D.M.); (A.P.); (L.L.); (G.R.); (A.O.); (A.B.); (F.D.)
- Pituitary Unit, Division of Endocrinology and Metabolism, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy;
| | - Sabrina Chiloiro
- Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, 20123 Rome, Italy; (L.A.); (F.V.); (F.C.); (S.G.); (M.G.); (G.S.); (L.D.M.); (A.P.); (L.L.); (G.R.); (A.O.); (A.B.); (F.D.)
- Pituitary Unit, Division of Endocrinology and Metabolism, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy;
| | - Barbara Buffoli
- Section of Anatomy and Physiopathology, Department of Clinical and Experimental Sciences, University of Brescia, 25121 Brescia, Italy;
| | - Amedeo Piazza
- Department of Neuroscience, Neurosurgery Division, “Sapienza” University of Rome, 00185 Rome, Italy;
| | - Pietro Luigi Poliani
- Pathology Unit, Vita-Salute San Raffaele University, IRCCS San Raffaele, 20132 Milan, Italy;
| | - Maria Peris-Celda
- Department of Neurologic Surgery, Mayo Clinic, Rochester, MN 55905, USA;
- Department of Otolaryngology/Head and Neck Surgery, Mayo Clinic, Rochester, MN 55905, USA
| | - Federica Iavarone
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, 20123 Rome, Italy;
- Fondazione Policlinico Universitario IRCCS “A. Gemelli”, 00168 Rome, Italy
| | - Simona Gaudino
- Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, 20123 Rome, Italy; (L.A.); (F.V.); (F.C.); (S.G.); (M.G.); (G.S.); (L.D.M.); (A.P.); (L.L.); (G.R.); (A.O.); (A.B.); (F.D.)
- Department of Radiological Sciences, Institute of Radiology, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy
| | - Marco Gessi
- Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, 20123 Rome, Italy; (L.A.); (F.V.); (F.C.); (S.G.); (M.G.); (G.S.); (L.D.M.); (A.P.); (L.L.); (G.R.); (A.O.); (A.B.); (F.D.)
- Neuropathology Unit, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy
| | - Giovanni Schinzari
- Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, 20123 Rome, Italy; (L.A.); (F.V.); (F.C.); (S.G.); (M.G.); (G.S.); (L.D.M.); (A.P.); (L.L.); (G.R.); (A.O.); (A.B.); (F.D.)
- Department of Oncology, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy
| | - Pier Paolo Mattogno
- Department of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy;
| | - Antonella Giampietro
- Pituitary Unit, Division of Endocrinology and Metabolism, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy;
| | - Laura De Marinis
- Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, 20123 Rome, Italy; (L.A.); (F.V.); (F.C.); (S.G.); (M.G.); (G.S.); (L.D.M.); (A.P.); (L.L.); (G.R.); (A.O.); (A.B.); (F.D.)
- Pituitary Unit, Division of Endocrinology and Metabolism, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy;
| | - Alfredo Pontecorvi
- Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, 20123 Rome, Italy; (L.A.); (F.V.); (F.C.); (S.G.); (M.G.); (G.S.); (L.D.M.); (A.P.); (L.L.); (G.R.); (A.O.); (A.B.); (F.D.)
- Pituitary Unit, Division of Endocrinology and Metabolism, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy;
| | - Marco Maria Fontanella
- Division of Neurosurgery, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, 25123 Brescia, Italy;
| | - Liverana Lauretti
- Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, 20123 Rome, Italy; (L.A.); (F.V.); (F.C.); (S.G.); (M.G.); (G.S.); (L.D.M.); (A.P.); (L.L.); (G.R.); (A.O.); (A.B.); (F.D.)
- Department of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy;
| | - Guido Rindi
- Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, 20123 Rome, Italy; (L.A.); (F.V.); (F.C.); (S.G.); (M.G.); (G.S.); (L.D.M.); (A.P.); (L.L.); (G.R.); (A.O.); (A.B.); (F.D.)
- Neuropathology Unit, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy
| | - Alessandro Olivi
- Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, 20123 Rome, Italy; (L.A.); (F.V.); (F.C.); (S.G.); (M.G.); (G.S.); (L.D.M.); (A.P.); (L.L.); (G.R.); (A.O.); (A.B.); (F.D.)
- Department of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy;
| | - Antonio Bianchi
- Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, 20123 Rome, Italy; (L.A.); (F.V.); (F.C.); (S.G.); (M.G.); (G.S.); (L.D.M.); (A.P.); (L.L.); (G.R.); (A.O.); (A.B.); (F.D.)
- Pituitary Unit, Division of Endocrinology and Metabolism, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy;
| | - Francesco Doglietto
- Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, 20123 Rome, Italy; (L.A.); (F.V.); (F.C.); (S.G.); (M.G.); (G.S.); (L.D.M.); (A.P.); (L.L.); (G.R.); (A.O.); (A.B.); (F.D.)
- Department of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy;
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Messana I, Manconi B, Cabras T, Boroumand M, Sanna MT, Iavarone F, Olianas A, Desiderio C, Rossetti DV, Vincenzoni F, Contini C, Guadalupi G, Fiorita A, Faa G, Castagnola M. The Post-Translational Modifications of Human Salivary Peptides and Proteins Evidenced by Top-Down Platforms. Int J Mol Sci 2023; 24:12776. [PMID: 37628956 PMCID: PMC10454625 DOI: 10.3390/ijms241612776] [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: 06/19/2023] [Revised: 08/05/2023] [Accepted: 08/08/2023] [Indexed: 08/27/2023] Open
Abstract
In this review, we extensively describe the main post-translational modifications that give rise to the multiple proteoforms characterized to date in the human salivary proteome and their potential role. Most of the data reported were obtained by our group in over twenty-five years of research carried out on human saliva mainly by applying a top-down strategy. In the beginning, we describe the products generated by proteolytic cleavages, which can occur before and after secretion. In this section, the most relevant families of salivary proteins are also described. Next, we report the current information concerning the human salivary phospho-proteome and the limited news available on sulfo-proteomes. Three sections are dedicated to the description of glycation and enzymatic glycosylation. Citrullination and N- and C-terminal post-translational modifications (PTMs) and miscellaneous other modifications are described in the last two sections. Results highlighting the variation in the level of some proteoforms in local or systemic pathologies are also reviewed throughout the sections of the manuscript to underline the impact and relevance of this information for the development of new diagnostic biomarkers useful in clinical practice.
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Affiliation(s)
- Irene Messana
- Istituto di Scienze e Tecnologie Chimiche “Giulio Natta”, Consiglio Nazionale delle Ricerche, 00168 Rome, Italy; (I.M.); (C.D.); (D.V.R.)
| | - Barbara Manconi
- Department of Life and Environmental Sciences, University of Cagliari, 09124 Cagliari, Italy; (B.M.); (M.T.S.); (A.O.); (C.C.); (G.G.)
| | - Tiziana Cabras
- Department of Life and Environmental Sciences, University of Cagliari, 09124 Cagliari, Italy; (B.M.); (M.T.S.); (A.O.); (C.C.); (G.G.)
| | | | - Maria Teresa Sanna
- Department of Life and Environmental Sciences, University of Cagliari, 09124 Cagliari, Italy; (B.M.); (M.T.S.); (A.O.); (C.C.); (G.G.)
| | - Federica Iavarone
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (F.I.); (F.V.)
- Fondazione Policlinico Universitario A. Gemelli Fondazione IRCCS, 00168 Rome, Italy;
| | - Alessandra Olianas
- Department of Life and Environmental Sciences, University of Cagliari, 09124 Cagliari, Italy; (B.M.); (M.T.S.); (A.O.); (C.C.); (G.G.)
| | - Claudia Desiderio
- Istituto di Scienze e Tecnologie Chimiche “Giulio Natta”, Consiglio Nazionale delle Ricerche, 00168 Rome, Italy; (I.M.); (C.D.); (D.V.R.)
| | - Diana Valeria Rossetti
- Istituto di Scienze e Tecnologie Chimiche “Giulio Natta”, Consiglio Nazionale delle Ricerche, 00168 Rome, Italy; (I.M.); (C.D.); (D.V.R.)
| | - Federica Vincenzoni
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (F.I.); (F.V.)
- Fondazione Policlinico Universitario A. Gemelli Fondazione IRCCS, 00168 Rome, Italy;
| | - Cristina Contini
- Department of Life and Environmental Sciences, University of Cagliari, 09124 Cagliari, Italy; (B.M.); (M.T.S.); (A.O.); (C.C.); (G.G.)
| | - Giulia Guadalupi
- Department of Life and Environmental Sciences, University of Cagliari, 09124 Cagliari, Italy; (B.M.); (M.T.S.); (A.O.); (C.C.); (G.G.)
| | - Antonella Fiorita
- Fondazione Policlinico Universitario A. Gemelli Fondazione IRCCS, 00168 Rome, Italy;
- Dipartimento di Scienze dell’Invecchiamento, Neurologiche, Ortopediche e della Testa e del Collo, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Gavino Faa
- Unit of Pathology, Department of Medical Sciences and Public Health, University of Cagliari, 09124 Cagliari, Italy;
- Department of Biology, College of Science and Technology, Temple University, Philadelphia, PA 19122, USA
| | - Massimo Castagnola
- Proteomics Laboratory, European Center for Brain Research, (IRCCS) Santa Lucia Foundation, 00168 Rome, Italy;
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7
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Guadalupi G, Contini C, Iavarone F, Castagnola M, Messana I, Faa G, Onali S, Chessa L, Vitorino R, Amado F, Diaz G, Manconi B, Cabras T, Olianas A. Combined Salivary Proteome Profiling and Machine Learning Analysis Provides Insight into Molecular Signature for Autoimmune Liver Diseases Classification. Int J Mol Sci 2023; 24:12207. [PMID: 37569584 PMCID: PMC10418803 DOI: 10.3390/ijms241512207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 07/26/2023] [Accepted: 07/28/2023] [Indexed: 08/13/2023] Open
Abstract
Autoimmune hepatitis (AIH) and primary biliary cholangitis (PBC) are autoimmune liver diseases that target the liver and have a wide spectrum of presentation. A global overview of quantitative variations on the salivary proteome in presence of these two pathologies is investigated in this study. The acid-insoluble salivary fraction of AIH and PBC patients, and healthy controls (HCs), was analyzed using a gel-based bottom-up proteomic approach combined with a robust machine learning statistical analysis of the dataset. The abundance of Arginase, Junction plakoglobin, Desmoplakin, Hexokinase-3 and Desmocollin-1 decreased, while that of BPI fold-containing family A member 2 increased in AIHp compared to HCs; the abundance of Gelsolin, CD14, Tumor-associated calcium signal transducer 2, Clusterin, Heterogeneous nuclear ribonucleoproteins A2/B1, Cofilin-1 and BPI fold-containing family B member 2 increased in PBCp compared to HCs. The abundance of Hornerin decreased in both AIHp and PBCp with respect to HCs and provided an area under the ROC curve of 0.939. Machine learning analysis confirmed the feasibility of the salivary proteome to discriminate groups of subjects based on AIH or PBC occurrence as previously suggested by our group. The topology-based functional enrichment analysis performed on these potential salivary biomarkers highlights an enrichment of terms mostly related to the immune system, but also with a strong involvement in liver fibrosis process and with antimicrobial activity.
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Affiliation(s)
- Giulia Guadalupi
- Dipartimento di Scienze della Vita e dell’Ambiente, Università di Cagliari, 09124 Cagliari, Italy; (G.G.); (C.C.); (T.C.); (A.O.)
| | - Cristina Contini
- Dipartimento di Scienze della Vita e dell’Ambiente, Università di Cagliari, 09124 Cagliari, Italy; (G.G.); (C.C.); (T.C.); (A.O.)
| | - Federica Iavarone
- Fondazione Policlinico Universitario IRCCS “A. Gemelli”, 00168 Rome, Italy;
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Massimo Castagnola
- Laboratorio di Proteomica, Centro Europeo di Ricerca sul Cervello, IRCCS Fondazione Santa Lucia, 00168 Rome, Italy;
| | - Irene Messana
- Istituto di Scienze e Tecnologie Chimiche “Giulio Natta”, Consiglio Nazionale delle Ricerche, 00168 Rome, Italy;
| | - Gavino Faa
- Division of Pathology, Department of Medical Sciences and Public Health, University Hospital, 09124 Cagliari, Italy;
| | - Simona Onali
- Liver Unit, University Hospital of Cagliari, 09124 Cagliari, Italy; (S.O.); (L.C.)
| | - Luchino Chessa
- Liver Unit, University Hospital of Cagliari, 09124 Cagliari, Italy; (S.O.); (L.C.)
| | - Rui Vitorino
- iBiMED, Department of Medical Science, University of Aveiro, 3810-193 Aveiro, Portugal;
- UnIC@RISE, Department of Surgery and Physiology, Faculty of Medicine of the University of Porto, 4200-319 Porto, Portugal
| | - Francisco Amado
- LAQV/REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal;
| | - Giacomo Diaz
- Dipartimento di Scienze Biomediche, Università di Cagliari, 09124 Cagliari, Italy;
| | - Barbara Manconi
- Dipartimento di Scienze della Vita e dell’Ambiente, Università di Cagliari, 09124 Cagliari, Italy; (G.G.); (C.C.); (T.C.); (A.O.)
| | - Tiziana Cabras
- Dipartimento di Scienze della Vita e dell’Ambiente, Università di Cagliari, 09124 Cagliari, Italy; (G.G.); (C.C.); (T.C.); (A.O.)
| | - Alessandra Olianas
- Dipartimento di Scienze della Vita e dell’Ambiente, Università di Cagliari, 09124 Cagliari, Italy; (G.G.); (C.C.); (T.C.); (A.O.)
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8
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Contini C, Serrao S, Manconi B, Olianas A, Iavarone F, Guadalupi G, Messana I, Castagnola M, Masullo C, Bizzarro A, Turck CW, Maccarrone G, Cabras T. Characterization of Cystatin B Interactome in Saliva from Healthy Elderly and Alzheimer’s Disease Patients. Life (Basel) 2023; 13:life13030748. [PMID: 36983903 PMCID: PMC10054399 DOI: 10.3390/life13030748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 02/27/2023] [Accepted: 03/07/2023] [Indexed: 03/12/2023] Open
Abstract
Cystatin B is a small, multifunctional protein involved in the regulation of inflammation, innate immune response, and neuronal protection and found highly abundant in the brains of patients with Alzheimer’s disease (AD). Recently, our study demonstrated a significant association between the level of salivary cystatin B and AD. Since the protein is able to establish protein-protein interaction (PPI) in different contexts and aggregation-prone proteins and the PPI networks are relevant for AD pathogenesis, and due to the relevance of finding new AD markers in peripheral biofluids, we thought it was interesting to study the possible involvement of cystatin B in PPIs in saliva and to evaluate differences and similarities between AD and age-matched elderly healthy controls (HC). For this purpose, we applied a co-immunoprecipitation procedure and a bottom-up proteomics analysis to purify, identify, and quantify cystatin B interactors. Results demonstrated for the first time the existence of a salivary cystatin B-linked multi-protein complex composed by 82 interactors and largely expressed in the body. Interactors are involved in neutrophil activation, antimicrobial activity, modulation of the cytoskeleton and extra-cellular matrix (ECM), and glucose metabolism. Preliminary quantitative data showed significantly lower levels of triosophosphate isomerase 1 and higher levels of mucin 7, BPI, and matrix Gla protein in AD with respect to HC, suggesting implications associated with AD of altered glucose metabolism, antibacterial activities, and calcification-associated processes. Data are available via ProteomeXchange with identifiers PXD039286 and PXD030679.
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Affiliation(s)
- Cristina Contini
- Department of Life and Environmental Sciences, University of Cagliari, 09124 Cagliari, Italy
| | - Simone Serrao
- Department of Life and Environmental Sciences, University of Cagliari, 09124 Cagliari, Italy
| | - Barbara Manconi
- Department of Life and Environmental Sciences, University of Cagliari, 09124 Cagliari, Italy
- Correspondence:
| | - Alessandra Olianas
- Department of Life and Environmental Sciences, University of Cagliari, 09124 Cagliari, Italy
| | - Federica Iavarone
- Department of Basic Biotechnological Sciences, Intensive and Perioperative Clinics, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
- Policlinico Universitario “A. Gemelli” Foundation IRCCS, 00168 Rome, Italy
| | - Giulia Guadalupi
- Department of Life and Environmental Sciences, University of Cagliari, 09124 Cagliari, Italy
| | - Irene Messana
- Istituto di Scienze e Tecnologie Chimiche “Giulio Natta”, Consiglio Nazionale delle Ricerche, 00168 Rome, Italy
| | - Massimo Castagnola
- Proteomics Laboratory, European Center for Brain Research, (IRCCS) Santa Lucia Foundation, 00168 Rome, Italy
| | - Carlo Masullo
- Department of Neuroscience, Neurology Section, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | | | - Christoph W. Turck
- Proteomics and Biomarkers, Max Planck Institute of Psychiatry, 80804 Munich, Germany
| | - Giuseppina Maccarrone
- Department of Translational Research in Psychiatry, Max Planck Institute of Psychiatry, 80804 Munich, Germany
| | - Tiziana Cabras
- Department of Life and Environmental Sciences, University of Cagliari, 09124 Cagliari, Italy
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9
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Santucci L, Lomuscio S, Primiano A, Calvani R, Persichilli S, Iavarone F, Picca A, Canu F, Urbani A, Gervasoni J. Development of a novel Ultra Performance Liquid Chromatography Tandem-Mass Spectrometry (UPLC-MS/MS) method to measure L-arginine metabolites in plasma. Clin Chim Acta 2023; 543:117306. [PMID: 36990136 DOI: 10.1016/j.cca.2023.117306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 03/17/2023] [Accepted: 03/22/2023] [Indexed: 03/29/2023]
Abstract
INTRODUCTION Arginine metabolism is involved in the regulation of several biological processes. Many liquid chromatography tandem-mass spectrometry methods for the determination of arginine and its metabolites have been developed but they are time consuming and imply long pre-analytical procedures. The purpose of this study was to develop a rapid method for the simultaneous determination of arginine, citrulline, ornithine, symmetric and asymmetric dimethylarginine and monomethylarginine in human plasma. MATERIALS AND METHODS The pre-analytical procedure consisted in a simple deproteinization. The chromatographic separation was performed using hydrophilic interaction liquid chromatography. Analytes detection was performed with a triple quadrupole equipped with electrospray ion source operating in positive ion mode. Mass spectrometry experiments were conducted in multiple reaction monitoring mode. RESULTS AND CONCLUSIONS Recovery ranged from 92.2 to 108.0%. The within-run imprecision and between-run imprecision ranged from 1.5 to 6.8 % and 3.8 to 11.9%, respectively. Carry over and matrix effect did not affect quantitative analysis. Extraction recovery was between 95 and 105%. Stability after pre-analytical procedure was tested and all the metabolites were stable after 48 hour at 4°C. In conclusion, our novel method allow a rapid and easy determination of arginine and its metabolites both for research and clinical routine use.
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10
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Goggiamani A, Arcadi A, Ciogli A, De Angelis M, Dessalvi S, Fabrizi G, Iavarone F, Iazzetti A, Sferrazza A, Zoppoli R. Synthesis of 3-substituted 2,3-dihydropyrazino[1,2- a]indol-4(1 H)-ones by sequential reactions of 2-indolylmethyl acetates with α-amino acids †. RSC Adv 2023; 13:10090-10096. [PMID: 37006346 PMCID: PMC10053697 DOI: 10.1039/d3ra01335a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 03/23/2023] [Indexed: 03/31/2023] Open
Abstract
The synthesis of 2,3-dihydropyrazino[1,2-a]indol-4(1H)-ones from the sequential reaction of amino acid methyl esters with readily available indole-2-ylmethyl acetates is described. The reaction proceeds in situ under basic conditions of highly unstable and reactive 2-alkylideneindolenines followed by Michael-type addition of α-amino acid methyl esters/intramolecular cyclization. The synthesis of 2,3-dihydropyrazino[1,2-a]indol-4(1H)-ones through the in situ generation of 2-methide-2H-indole intermediate I starting from 2-indolylmethyl acetates under basic conditions/nucleophilic Michael addition/cyclization cascade reaction.![]()
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Affiliation(s)
- Antonella Goggiamani
- Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza, Università di RomaP.le A. Moro 500185 RomeItaly
| | - Antonio Arcadi
- Dipartimento di Dipartimento di Scienze Fisiche e Chimiche, Università degli Studi di L'AquilaVia Vetoio67100 Coppito (AQ)Italy
| | - Alessia Ciogli
- Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza, Università di RomaP.le A. Moro 500185 RomeItaly
| | - Martina De Angelis
- Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza, Università di RomaP.le A. Moro 500185 RomeItaly
| | - Stefano Dessalvi
- Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza, Università di RomaP.le A. Moro 500185 RomeItaly
| | - Giancarlo Fabrizi
- Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza, Università di RomaP.le A. Moro 500185 RomeItaly
| | - Federica Iavarone
- Dipartimento di Scienze Biotecnologiche di base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro CuoreL.go Francesco Vito 100168 RomeItaly
- Policlinico Universitario ‘A. Gemelli’ Foundation-IRCCSRome00168Italy
| | - Antonia Iazzetti
- Dipartimento di Scienze Biotecnologiche di base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro CuoreL.go Francesco Vito 100168 RomeItaly
- Policlinico Universitario ‘A. Gemelli’ Foundation-IRCCSRome00168Italy
| | - Alessio Sferrazza
- Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza, Università di RomaP.le A. Moro 500185 RomeItaly
- Alessio Sferrazza is currently a research scientist in IRBM S.p.A., Medicinal Chemistry DepartmentPomeziaRomaItaly
| | - Roberta Zoppoli
- Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza, Università di RomaP.le A. Moro 500185 RomeItaly
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11
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Tilocca B, Soggiu A, Iavarone F, Greco V, Putignani L, Ristori MV, Macari G, Spina AA, Morittu VM, Ceniti C, Piras C, Bonizzi L, Britti D, Urbani A, Figeys D, Roncada P. The Functional Characteristics of Goat Cheese Microbiota from a One-Health Perspective. Int J Mol Sci 2022; 23:ijms232214131. [PMID: 36430609 PMCID: PMC9698706 DOI: 10.3390/ijms232214131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 11/10/2022] [Accepted: 11/11/2022] [Indexed: 11/18/2022] Open
Abstract
Goat cheese is an important element of the Mediterranean diet, appreciated for its health-promoting features and unique taste. A pivotal role in the development of these characteristics is attributed to the microbiota and its continuous remodeling over space and time. Nevertheless, no thorough study of the cheese-associated microbiota using two metaomics approaches has previously been conducted. Here, we employed 16S rRNA gene sequencing and metaproteomics to explore the microbiota of a typical raw goat milk cheese at various ripening timepoints and depths of the cheese wheel. The 16S rRNA gene-sequencing and metaproteomics results described a stable microbiota ecology across the selected ripening timepoints, providing evidence for the microbiologically driven fermentation of goat milk products. The important features of the microbiota harbored on the surface and in the core of the cheese mass were highlighted in both compositional and functional terms. We observed the rind microbiota struggling to maintain the biosafety of the cheese through competition mechanisms and/or by preventing the colonization of the cheese by pathobionts of animal or environmental origin. The core microbiota was focused on other biochemical processes, supporting its role in the development of both the health benefits and the pleasant gustatory nuances of goat cheese.
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Affiliation(s)
- Bruno Tilocca
- Department of Health Sciences, University ‘Magna Græcia’ of Catanzaro, Viale Europa, 88100 Catanzaro, Italy
| | - Alessio Soggiu
- One Health Unit, Department of Biomedical, Surgical and Dental Sciences, University of Milano, Via della Commenda 10, 20133 Milano, Italy
| | - Federica Iavarone
- Department of Basic Biotechnological Sciences, Intensivological and Perioperative Clinics, Catholic University of Sacred Heart, Largo Vito, 00168 Rome, Italy
- Clinical Chemistry, Biochemistry and Molecular Biology Operations (UOC), Agostino Gemelli Foundation University Hospital IRCCS, Largo Agostino Gemelli 8, 00168 Rome, Italy
| | - Viviana Greco
- Department of Basic Biotechnological Sciences, Intensivological and Perioperative Clinics, Catholic University of Sacred Heart, Largo Vito, 00168 Rome, Italy
- Clinical Chemistry, Biochemistry and Molecular Biology Operations (UOC), Agostino Gemelli Foundation University Hospital IRCCS, Largo Agostino Gemelli 8, 00168 Rome, Italy
| | - Lorenza Putignani
- Unit of Parasitology, Unit of Human Microbiome, Bambino Gesù Children’s Hospital IRCCS, Piazza Sant’Onofrio, 4, 00165 Rome, Italy
| | - Maria Vittoria Ristori
- Unit of Parasitology, Unit of Human Microbiome, Bambino Gesù Children’s Hospital IRCCS, Piazza Sant’Onofrio, 4, 00165 Rome, Italy
| | | | - Anna Antonella Spina
- Department of Health Sciences, University ‘Magna Græcia’ of Catanzaro, Viale Europa, 88100 Catanzaro, Italy
| | - Valeria Maria Morittu
- Department of Health Sciences, University ‘Magna Græcia’ of Catanzaro, Viale Europa, 88100 Catanzaro, Italy
| | - Carlotta Ceniti
- Department of Health Sciences, University ‘Magna Græcia’ of Catanzaro, Viale Europa, 88100 Catanzaro, Italy
| | - Cristian Piras
- Department of Health Sciences, University ‘Magna Græcia’ of Catanzaro, Viale Europa, 88100 Catanzaro, Italy
| | - Luigi Bonizzi
- One Health Unit, Department of Biomedical, Surgical and Dental Sciences, University of Milano, Via della Commenda 10, 20133 Milano, Italy
| | - Domenico Britti
- Department of Health Sciences, University ‘Magna Græcia’ of Catanzaro, Viale Europa, 88100 Catanzaro, Italy
| | - Andrea Urbani
- Department of Basic Biotechnological Sciences, Intensivological and Perioperative Clinics, Catholic University of Sacred Heart, Largo Vito, 00168 Rome, Italy
- Clinical Chemistry, Biochemistry and Molecular Biology Operations (UOC), Agostino Gemelli Foundation University Hospital IRCCS, Largo Agostino Gemelli 8, 00168 Rome, Italy
| | - Daniel Figeys
- Ottawa Institute of Systems Biology, University of Ottawa, 451 Smyth Road, Ottawa, ON K1H 8M5, Canada
| | - Paola Roncada
- Department of Health Sciences, University ‘Magna Græcia’ of Catanzaro, Viale Europa, 88100 Catanzaro, Italy
- Correspondence: ; Tel.: +39-096-1369-4284
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12
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Contini C, Serrao S, Manconi B, Olianas A, Iavarone F, Bizzarro A, Masullo C, Castagnola M, Messana I, Diaz G, Cabras T. Salivary Proteomics Reveals Significant Changes in Relation to Alzheimer's Disease and Aging. J Alzheimers Dis 2022; 89:605-622. [PMID: 35912740 DOI: 10.3233/jad-220246] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Aging is a risk factor for several pathologies as Alzheimer's disease (AD). Great interest exists, therefore, in discovering diagnostic biomarkers and indicators discriminating biological aging and health status. To this aim, omic investigations of biological matrices, as saliva, whose sampling is easy and non-invasive, offer great potential. OBJECTIVE Investigate the salivary proteome through a statistical comparison of the proteomic data by several approaches to highlight quali-/quantitative variations associated specifically either to aging or to AD occurrence, and, thus, able to classify the subjects. METHODS Salivary proteomic data of healthy controls under-70 (adults) and over-70 (elderly) years old, and over-70 AD patients, obtained by liquid chromatography/mass spectrometry, were analyzed by multiple Mann-Whitney test, Kendall correlation, and Random-Forest (RF) analysis. RESULTS Almost all the investigated proteins/peptides significantly decreased in relation to aging in elderly subjects, with or without AD, in comparison with adults. AD subjects exhibited the highest levels of α-defensins, thymosin β4, cystatin B, S100A8 and A9. Correlation tests also highlighted age/disease associated differences. RF analysis individuated quali-/quantitative variations in 20 components, as oxidized S100A8 and S100A9, α-defensin 3, P-B peptide, able to classify with great accuracy the subjects into the three groups. CONCLUSION The findings demonstrated a strong change of the salivary protein profile in relation to the aging. Potential biomarkers candidates of AD were individuated in peptides/proteins involved in antimicrobial defense, innate immune system, inflammation, and in oxidative stress. RF analysis revealed the feasibility of the salivary proteome to discriminate groups of subjects based on age and health status.
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Affiliation(s)
- Cristina Contini
- Department of Life and Environmental Sciences, University of Cagliari, Cagliari, Italy
| | - Simone Serrao
- Department of Life and Environmental Sciences, University of Cagliari, Cagliari, Italy
| | - Barbara Manconi
- Department of Life and Environmental Sciences, University of Cagliari, Cagliari, Italy
| | - Alessandra Olianas
- Department of Life and Environmental Sciences, University of Cagliari, Cagliari, Italy
| | - Federica Iavarone
- Department of Basic Biotechnological Sciences, Intensive and Perioperative Clinics, Catholic University of the Sacred Heart, Rome, Italy.,Policlinico Universitario "A. Gemelli" Foundation -IRCCS, Rome, Italy
| | | | - Carlo Masullo
- Department of Neuroscience, Section Neurology, Catholic University of the Sacred Heart, Rome, Italy
| | - Massimo Castagnola
- Proteomics laboratory, European Centre for Research on the Brain, "Santa Lucia" Foundation -IRCCS, Rome, Italy
| | - Irene Messana
- Institute of Chemical Sciences and Technologies "Giulio Natta", National Research Council, Rome, Italy
| | - Giacomo Diaz
- Department of Biomedical Sciences University of Cagliari Cagliari, Italy
| | - Tiziana Cabras
- Department of Life and Environmental Sciences, University of Cagliari, Cagliari, Italy
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13
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Gambardella G, Notari S, Cavaterra D, Iavarone F, Castagnola M, Bocedi A, Ricci G. The Anfinsen Dogma: Intriguing Details Sixty-Five Years Later. Int J Mol Sci 2022; 23:ijms23147759. [PMID: 35887107 PMCID: PMC9318638 DOI: 10.3390/ijms23147759] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 07/07/2022] [Accepted: 07/11/2022] [Indexed: 02/06/2023] Open
Abstract
The pioneering experiments of Anfinsen on the oxidative folding of RNase have been revisited discovering some details, which update the statement of his dogma and shed new light on the leading role of the correct disulfide in the attainment of the native structure. CD analysis, mass spectrometry, fluorescence spectroscopy and enzyme activity indicate that native disulfides drive the formation of the secondary and tertiary structures that cannot be entirely formed in their absence. This opposes a common opinion that these structures are first formed and then stabilized by the native disulfides. Our results also indicate that a spontaneous re-oxidation of a reduced RNase cannot produce a complete recovery of activity, as described by many textbooks; this can be obtained only in the presence of a reshuffling solution such as GSH/GSSG.
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Affiliation(s)
- Giorgia Gambardella
- Department of Chemical Sciences and Technologies, University of Rome ‘Tor Vergata’, Via della Ricerca Scientifica 1, 00133 Rome, Italy; (G.G.); (S.N.); (D.C.); (A.B.)
| | - Sara Notari
- Department of Chemical Sciences and Technologies, University of Rome ‘Tor Vergata’, Via della Ricerca Scientifica 1, 00133 Rome, Italy; (G.G.); (S.N.); (D.C.); (A.B.)
| | - Dario Cavaterra
- Department of Chemical Sciences and Technologies, University of Rome ‘Tor Vergata’, Via della Ricerca Scientifica 1, 00133 Rome, Italy; (G.G.); (S.N.); (D.C.); (A.B.)
| | - Federica Iavarone
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, 00168 Rome, Italy;
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy
| | - Massimo Castagnola
- Laboratorio di Proteomica, Centro Europeo di Ricerca sul Cervello, IRCCS Santa Lucia, 00179 Rome, Italy;
| | - Alessio Bocedi
- Department of Chemical Sciences and Technologies, University of Rome ‘Tor Vergata’, Via della Ricerca Scientifica 1, 00133 Rome, Italy; (G.G.); (S.N.); (D.C.); (A.B.)
| | - Giorgio Ricci
- Department of Chemical Sciences and Technologies, University of Rome ‘Tor Vergata’, Via della Ricerca Scientifica 1, 00133 Rome, Italy; (G.G.); (S.N.); (D.C.); (A.B.)
- Correspondence: ; Tel.: +39-0672594353
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Boroumand M, Manconi B, Serrao S, Iavarone F, Olianas A, Cabras T, Contini C, Pieroni L, Sanna MT, Vento G, Tirone C, Desiderio C, Fiorita A, Faa G, Messana I, Castagnola M. Investigation by top‐down high‐performance liquid chromatography–mass spectrometry of glutathionylation and cysteinylation of salivary S100A9 and cystatin B in preterm newborns. Separation Science Plus 2022. [DOI: 10.1002/sscp.202100049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Mozghan Boroumand
- Laboratorio di Proteomica, Centro Europeo di Ricerca sul Cervello IRCCS Fondazione Santa Lucia Via Ardeatina, 306/354 Roma 00179 Italy
| | - Barbara Manconi
- Dipartimento di Scienze della Vita e dell'Ambiente Università di Cagliari Cagliari Italy
| | - Simone Serrao
- Dipartimento di Scienze della Vita e dell'Ambiente Università di Cagliari Cagliari Italy
| | - Federica Iavarone
- Fondazione Policlinico Universitario “A. Gemelli” ‐ IRCCS Roma Italy
- Dipartimento di Scienze Biotecnologiche di Base Cliniche Intensivologiche e Perioperatorie Facoltà di Medicina e Chirurgia Università Cattolica Sacro Cuore Roma Italy
| | - Alessandra Olianas
- Dipartimento di Scienze della Vita e dell'Ambiente Università di Cagliari Cagliari Italy
| | - Tiziana Cabras
- Dipartimento di Scienze della Vita e dell'Ambiente Università di Cagliari Cagliari Italy
| | - Cristina Contini
- Dipartimento di Scienze della Vita e dell'Ambiente Università di Cagliari Cagliari Italy
| | - Luisa Pieroni
- Laboratorio di Proteomica, Centro Europeo di Ricerca sul Cervello IRCCS Fondazione Santa Lucia Via Ardeatina, 306/354 Roma 00179 Italy
| | - Maria Teresa Sanna
- Dipartimento di Scienze della Vita e dell'Ambiente Università di Cagliari Cagliari Italy
| | - Giovanni Vento
- Fondazione Policlinico Universitario “A. Gemelli” ‐ IRCCS Roma Italy
- Divisione di Neonatologia Dipartimento per la Salute della Donna e del Bambino Università Cattolica del Sacro Cuore Roma Italy
| | - Chiara Tirone
- Fondazione Policlinico Universitario “A. Gemelli” ‐ IRCCS Roma Italy
- Divisione di Neonatologia Dipartimento per la Salute della Donna e del Bambino Università Cattolica del Sacro Cuore Roma Italy
| | - Claudia Desiderio
- Istituto di Scienze e Tecnologie Chimiche “Giulio Natta” Consiglio Nazionale delle Ricerche Roma Italy
| | - Antonella Fiorita
- Fondazione Policlinico Universitario “A. Gemelli” ‐ IRCCS Roma Italy
- Dipartimento di Scienze dell'Invecchiamento Neurologiche Ortopediche e della Testa e del Collo Università Cattolica del Sacro Cuore Roma Italy
| | - Gavino Faa
- Sezione di Anatomia Patologica Dipartimento di Scienze Mediche e Sanità Pubblica Università di Cagliari Cagliari Italy
- Temple University Philadelphia USA
| | - Irene Messana
- Istituto di Scienze e Tecnologie Chimiche “Giulio Natta” Consiglio Nazionale delle Ricerche Roma Italy
| | - Massimo Castagnola
- Laboratorio di Proteomica, Centro Europeo di Ricerca sul Cervello IRCCS Fondazione Santa Lucia Via Ardeatina, 306/354 Roma 00179 Italy
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15
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Olianas A, Serrao S, Piras V, Manconi B, Contini C, Iavarone F, Pichiri G, Coni P, Zorcolo L, Orrù G, Messana I, Faa G, Castagnola M, Fanni D, Cabras T. Thymosin β4 and β10 are highly expressed at the deep infiltrative margins of colorectal cancer - A mass spectrometry analysis. Eur Rev Med Pharmacol Sci 2021; 25:7285-7296. [PMID: 34919228 DOI: 10.26355/eurrev_202112_27422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Colorectal cancer (CRC) is a complicated tumor, involving several oncogenic signaling pathways, and with a molecular mechanism not fully understood yet. The implication of thymosin β4 (Tβ4) with tumor insurgence and in migration of CRC cells was evidenced in the past with different methodologies, while Tβ10 connection with CRC has been sporadically investigated. This study focused on the implication of both types of thymosin in CRC progression and invasion by analyzing the changes in their levels according to different zones of the tumor, and to Dukes stage and budding index. PATIENTS AND METHODS Tβ4 and Tβ10 were analyzed in deep and superficial tumor samples, and normal mucosa from 18 patients. Concentrations of Tβ4 and Tβ10 have been measured by high-pressure liquid chromatography (HPLC) coupled to electrospray-ion trap mass spectrometry (ESI-IT-MS). MS data were compared by t-test and ANOVA statistical analysis. Identification of thymosin and their proteoforms has been performed by HPLC-high resolution-ESI-IT-MSMS. RESULTS Both Tβ4 and Tβ10, exhibited intra-tumoral quantitative differences, being upregulated in the deep part of the CRC. They exhibited, moreover, strong association with the Dukes stage and the budding grade, being more concentrated in patients at Dukes stage B and with budding index "2". CONCLUSIONS The results obtained in the present investigation encouraged the hypothesis that the two thymosin are involved in colorectal cancer progression, and in promoting cancer invasion. Thus, they are good candidates to be diagnostic/prognostic biomarkers and therapy targets.
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Affiliation(s)
- A Olianas
- Department of Life and Environmental Sciences, University of Cagliari, Cagliari, Italy.
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16
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Contini C, Olianas A, Serrao S, Deriu C, Iavarone F, Boroumand M, Bizzarro A, Lauria A, Faa G, Castagnola M, Messana I, Manconi B, Masullo C, Cabras T. Corrigendum: Top-Down Proteomics of Human Saliva Highlights Anti-inflammatory, Antioxidant, and Antimicrobial Defense Responses in Alzheimer Disease. Front Neurosci 2021; 15:743596. [PMID: 34483835 PMCID: PMC8415081 DOI: 10.3389/fnins.2021.743596] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2021] [Accepted: 07/22/2021] [Indexed: 11/20/2022] Open
Affiliation(s)
- Cristina Contini
- Dipartimento di Scienze della Vita e dell'Ambiente, Università di Cagliari, Cagliari, Italy
| | - Alessandra Olianas
- Dipartimento di Scienze della Vita e dell'Ambiente, Università di Cagliari, Cagliari, Italy
| | - Simone Serrao
- Dipartimento di Scienze della Vita e dell'Ambiente, Università di Cagliari, Cagliari, Italy
| | - Carla Deriu
- Dipartimento di Scienze della Vita e dell'Ambiente, Università di Cagliari, Cagliari, Italy
| | - Federica Iavarone
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, Rome, Italy.,Fondazione Policlinico Universitario "A. Gemelli" - IRCCS, Rome, Italy
| | - Mozhgan Boroumand
- Laboratorio di Proteomica, Centro Europeo di Ricerca sul Cervello, IRCCS Fondazione Santa Lucia, Rome, Italy
| | - Alessandra Bizzarro
- UOC Continuità Assistenziale, Fondazione Policlinico Universitario "A. Gemelli" - IRCCS, Rome, Italy
| | - Alessandra Lauria
- UOC Continuità Assistenziale, Fondazione Policlinico Universitario "A. Gemelli" - IRCCS, Rome, Italy
| | - Gavino Faa
- Dipartimento di Scienze Mediche e Sanità Pubblica, University of Cagliari, Cagliari, Italy
| | - Massimo Castagnola
- Laboratorio di Proteomica, Centro Europeo di Ricerca sul Cervello, IRCCS Fondazione Santa Lucia, Rome, Italy
| | - Irene Messana
- Istituto di Scienze e Tecnologie Chimiche "Giulio Natta", Consiglio Nazionale delle Ricerche, Rome, Italy
| | - Barbara Manconi
- Dipartimento di Scienze della Vita e dell'Ambiente, Università di Cagliari, Cagliari, Italy
| | - Carlo Masullo
- Dipartimento di Neuroscienze, Sez. Neurologia, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Tiziana Cabras
- Dipartimento di Scienze della Vita e dell'Ambiente, Università di Cagliari, Cagliari, Italy
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17
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Contini C, Olianas A, Serrao S, Deriu C, Iavarone F, Boroumand M, Bizzarro A, Lauria A, Faa G, Castagnola M, Messana I, Manconi B, Masullo C, Cabras T. Top-Down Proteomics of Human Saliva Highlights Anti-inflammatory, Antioxidant, and Antimicrobial Defense Responses in Alzheimer Disease. Front Neurosci 2021; 15:668852. [PMID: 34121996 PMCID: PMC8189262 DOI: 10.3389/fnins.2021.668852] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [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: 02/17/2021] [Accepted: 04/06/2021] [Indexed: 12/13/2022] Open
Abstract
Alzheimer disease (AD) is the most prevalent neurodegenerative disease in the elderly, characterized by accumulation in the brain of misfolded proteins, inflammation, and oxidative damage leading to neuronal cell death. By considering the viewpoint that AD onset and worsening may be influenced by environmental factors causing infection, oxidative stress, and inflammatory reaction, we investigated the changes of the salivary proteome in a population of patients with respect to that in healthy controls (HCs). Indeed, the possible use of saliva as a diagnostic tool has been explored in several oral and systemic diseases. Moreover, the oral cavity continuously established adaptative and protective processes toward exogenous stimuli. In the present study, qualitative/quantitative variations of 56 salivary proteoforms, including post-translationally modified derivatives, have been analyzed by RP-HPLC-ESI-IT-MS and MS/MS analyses, and immunological methods were applied to validate MS results. The salivary protein profile of AD patients was characterized by significantly higher levels of some multifaceted proteins and peptides that were either specific to the oral cavity or also expressed in other body districts: (i) peptides involved in the homeostasis of the oral cavity; (ii) proteins acting as ROS/RNS scavengers and with a neuroprotective role, such as S100A8, S100A9, and their glutathionylated and nitrosylated proteoforms; cystatin B and glutathionylated and dimeric derivatives; (iii) proteins with antimicrobial activity, such as α-defensins, cystatins A and B, histatin 1, statherin, and thymosin β4, this last with a neuroprotective role at the level of microglia. These results suggested that, in response to injured conditions, Alzheimer patients established defensive mechanisms detectable at the oral level. Data are available via ProteomeXchange with identifier PXD021538.
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Affiliation(s)
- Cristina Contini
- Dipartimento di Scienze della Vita e dell'Ambiente, Università di Cagliari, Cagliari, Italy
| | - Alessandra Olianas
- Dipartimento di Scienze della Vita e dell'Ambiente, Università di Cagliari, Cagliari, Italy
| | - Simone Serrao
- Dipartimento di Scienze della Vita e dell'Ambiente, Università di Cagliari, Cagliari, Italy
| | - Carla Deriu
- Dipartimento di Scienze della Vita e dell'Ambiente, Università di Cagliari, Cagliari, Italy
| | - Federica Iavarone
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, Rome, Italy.,Fondazione Policlinico Universitario "A. Gemelli" - IRCCS, Rome, Italy
| | - Mozhgan Boroumand
- Laboratorio di Proteomica, Centro Europeo di Ricerca sul Cervello, IRCCS Fondazione Santa Lucia, Rome, Italy
| | - Alessandra Bizzarro
- UOC Continuità Assistenziale, Fondazione Policlinico Universitario "A. Gemelli" - IRCCS, Rome, Italy
| | - Alessandra Lauria
- UOC Continuità Assistenziale, Fondazione Policlinico Universitario "A. Gemelli" - IRCCS, Rome, Italy
| | - Gavino Faa
- Dipartimento di Scienze Mediche e Sanità Pubblica, University of Cagliari, Cagliari, Italy
| | - Massimo Castagnola
- Laboratorio di Proteomica, Centro Europeo di Ricerca sul Cervello, IRCCS Fondazione Santa Lucia, Rome, Italy
| | - Irene Messana
- Istituto di Scienze e Tecnologie Chimiche "Giulio Natta", Consiglio Nazionale delle Ricerche, Rome, Italy
| | - Barbara Manconi
- Dipartimento di Scienze della Vita e dell'Ambiente, Università di Cagliari, Cagliari, Italy
| | - Carlo Masullo
- Dipartimento di Neuroscienze, Sez. Neurologia, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Tiziana Cabras
- Dipartimento di Scienze della Vita e dell'Ambiente, Università di Cagliari, Cagliari, Italy
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18
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Vairano MP, Russo Krauss P, D'Agnese P, Iavarone F, Rice R, Strangio F, Pezone G. The prevention of obesity starting from the kindergarten by means of peer educator mothers and WhatsApp messages. Ann Ig 2021; 34:156-165. [PMID: 33908600 DOI: 10.7416/ai.2021.2453] [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] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Study design Experimental approach. Background Early-life diet plays a crucial role in the development of body weight issues. We therefore investigated the effectiveness of a peer-education intervention, aiming at encouraging the intake of fruits and vegetables and of a healthy mid-morning snack, targeting the mothers of 3-8 years old children attending kindergarten and primary school. Methods The study involved 924 children (intervention group) and 450 children (control group). The intervention was carried out by organizing three meetings at school with the participation of healthcare professionals, mothers and teachers in a maieutic way. The meetings focused on i) discussing the issues that mothers face with their children's nutrition; ii) possible solutions; iii) identification of "leading mothers" playing as peer-educators. As control a similar intervention targeting only the teachers, without involving the mothers, was also carried out. The effectiveness of such interventions was evaluated by external evaluators, before, the interventions and 3 and 9 months after the interventions. Results The check, carried out 3 months after the intervention, showed a significant improvement with respect to the mid-morning snack, and the consumption of the main dishes as well as fruits; the check carried out 9 months after the intervention, showed that such improvements were maintained in the case of the midmorning snack and the fruit intake. No improvement was observed in relation to the control group. Conclusions This is the first example of an intervention promoting a healthy diet involving mothers of children attending kindergarten and primary school as peer educators and it actually improved the dietary habits.
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Affiliation(s)
- M P Vairano
- Nutrition Surveillance Division, Local Health Agency Napoli 1 Centro, Napoli, Italy
| | - P Russo Krauss
- Health Education Division, Local Health Agency Napoli 1 Centro, Napoli, Italy
| | - P D'Agnese
- Nutrition Surveillance Division, Local Health Agency Napoli 1 Centro, Napoli, Italy
| | - F Iavarone
- Nutrition Surveillance Division, Local Health Agency Napoli 1 Centro, Napoli, Italy
| | - R Rice
- Nutrition Surveillance Division, Local Health Agency Napoli 1 Centro, Napoli, Italy
| | - F Strangio
- Nutrition Surveillance Division, Local Health Agency Napoli 1 Centro, Napoli, Italy
| | - G Pezone
- Food of Animal Origin, Hygiene Division, Local Health Agency Napoli 1 Centro, Napoli, Italy
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19
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Lattanzi W, Ripoli C, Greco V, Barba M, Iavarone F, Minucci A, Urbani A, Grassi C, Parolini O. Basic and Preclinical Research for Personalized Medicine. J Pers Med 2021; 11:jpm11050354. [PMID: 33946634 PMCID: PMC8146055 DOI: 10.3390/jpm11050354] [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: 03/12/2021] [Revised: 04/19/2021] [Accepted: 04/26/2021] [Indexed: 12/18/2022] Open
Abstract
Basic and preclinical research founded the progress of personalized medicine by providing a prodigious amount of integrated profiling data and by enabling the development of biomedical applications to be implemented in patient-centered care and cures. If the rapid development of genomics research boosted the birth of personalized medicine, further development in omics technologies has more recently improved our understanding of the functional genome and its relevance in profiling patients’ phenotypes and disorders. Concurrently, the rapid biotechnological advancement in diverse research areas enabled uncovering disease mechanisms and prompted the design of innovative biological treatments tailored to individual patient genotypes and phenotypes. Research in stem cells enabled clarifying their role in tissue degeneration and disease pathogenesis while providing novel tools toward the development of personalized regenerative medicine strategies. Meanwhile, the evolving field of integrated omics technologies ensured translating structural genomics information into actionable knowledge to trace detailed patients’ molecular signatures. Finally, neuroscience research provided invaluable models to identify preclinical stages of brain diseases. This review aims at discussing relevant milestones in the scientific progress of basic and preclinical research areas that have considerably contributed to the personalized medicine revolution by bridging the bench-to-bed gap, focusing on stem cells, omics technologies, and neuroscience fields as paradigms.
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Affiliation(s)
- Wanda Lattanzi
- Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (W.L.); (C.R.); (V.G.); (M.B.); (F.I.); (A.M.); (A.U.); (C.G.)
- Dipartimento Scienze della Vita e Sanità Pubblica, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Cristian Ripoli
- Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (W.L.); (C.R.); (V.G.); (M.B.); (F.I.); (A.M.); (A.U.); (C.G.)
- Dipartimento di Neuroscienze, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Viviana Greco
- Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (W.L.); (C.R.); (V.G.); (M.B.); (F.I.); (A.M.); (A.U.); (C.G.)
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Marta Barba
- Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (W.L.); (C.R.); (V.G.); (M.B.); (F.I.); (A.M.); (A.U.); (C.G.)
- Dipartimento Scienze della Vita e Sanità Pubblica, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Federica Iavarone
- Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (W.L.); (C.R.); (V.G.); (M.B.); (F.I.); (A.M.); (A.U.); (C.G.)
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Angelo Minucci
- Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (W.L.); (C.R.); (V.G.); (M.B.); (F.I.); (A.M.); (A.U.); (C.G.)
| | - Andrea Urbani
- Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (W.L.); (C.R.); (V.G.); (M.B.); (F.I.); (A.M.); (A.U.); (C.G.)
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Claudio Grassi
- Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (W.L.); (C.R.); (V.G.); (M.B.); (F.I.); (A.M.); (A.U.); (C.G.)
- Dipartimento di Neuroscienze, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Ornella Parolini
- Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (W.L.); (C.R.); (V.G.); (M.B.); (F.I.); (A.M.); (A.U.); (C.G.)
- Dipartimento Scienze della Vita e Sanità Pubblica, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
- Correspondence:
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20
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Cattani G, Bocedi A, Gambardella G, Iavarone F, Boroumand M, Castagnola M, Ricci G. Trypsinogen and chymotrypsinogen: the mysterious hyper-reactivity of selected cysteines is still present after their divergent evolution. FEBS J 2021; 288:6003-6018. [PMID: 33876866 DOI: 10.1111/febs.15886] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 03/11/2021] [Accepted: 04/16/2021] [Indexed: 12/24/2022]
Abstract
An enigmatic and never described hyper-reactivity of most of the cysteines resident in the reduced, molten globule-like intermediate of a few proteins has been recently discovered. In particular, all ten cysteines of chymotrypsinogen showed hundred times increased reactivity against hydrophobic reagents. A single cysteine (Cys1) was also found thousand times more reactive toward GSSG, making speculate that a single glutathionylation could represent the primordial event of its oxidative folding. In the present study, we compare these kinetic properties with those present in trypsinogen taken in its reduced, molten globule-like intermediate and identify the origin of these unusual properties. Despite the divergent evolution of these two proteins, the different amount of disulfides and the very different 3D localization of three disulfides, their hyper-reactivity toward hydrophobic thiol reagents and disulfides is very similar. Mass spectrometry identifies two cysteines in trypsinogen, Cys148 and Cys197, 800 times more reactive toward GSSG than an unperturbed protein cysteine. These results point toward a stringent and accurate preservation of these peculiar kinetic properties during a divergent evolution suggesting some important role, which at the present can only be hypothesized. Similar extraordinary hyper-reactivity has been found also in albumin, ribonuclease, and lysozyme confirming that it cannot be considered a kinetic singularity of a single protein. Interestingly, the very flexible and fluctuating structures like those typical of the molten globule status prove capable of enabling sophisticated actions typical of enzymes such as binding to GSSG with relevant specificity and high affinity (KD = 0.4 mm) and accelerating the reaction of its cysteines by thousands of times.
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Affiliation(s)
- Giada Cattani
- Department of Chemical Sciences and Technologies, University of Rome Tor Vergata, Italy
| | - Alessio Bocedi
- Department of Chemical Sciences and Technologies, University of Rome Tor Vergata, Italy
| | - Giorgia Gambardella
- Department of Chemical Sciences and Technologies, University of Rome Tor Vergata, Italy
| | - Federica Iavarone
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica Sacro Cuore, Rome, Italy.,Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
| | - Mozhgan Boroumand
- Laboratorio di Proteomica, Centro Europeo di Ricerca sul Cervello, IRCCS Fondazione Santa Lucia, Rome, Italy
| | - Massimo Castagnola
- Laboratorio di Proteomica, Centro Europeo di Ricerca sul Cervello, IRCCS Fondazione Santa Lucia, Rome, Italy
| | - Giorgio Ricci
- Department of Chemical Sciences and Technologies, University of Rome Tor Vergata, Italy
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21
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Tirone C, Iavarone F, Tana M, Lio A, Aurilia C, Costa S, Castagnola M, Messana I, Vento G. Oxidative and Proteolytic Inactivation of Alpha-1 Antitrypsin in Bronchopulmonary Dysplasia Pathogenesis: A Top-Down Proteomic Bronchoalveolar Lavage Fluid Analysis. Front Pediatr 2021; 9:597415. [PMID: 33834009 PMCID: PMC8021761 DOI: 10.3389/fped.2021.597415] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Accepted: 02/02/2021] [Indexed: 11/13/2022] Open
Abstract
The study investigates the role of the oxidative and proteolytic inactivation of alpha-1 antitrypsin (AAT) in the pathogenesis of bronchopulmonary dysplasia (BPD) in premature infants. Bronchoalveolar lavage fluid (BALF) samples were collected on the 3rd day of life from mechanically ventilated neonates with gestational age ≤ 30 weeks and analyzed without previous treatment (top-down proteomics) by reverse-phase high-performance liquid chromatography-electrospray ionization mass spectrometry. AAT fragments were identified by high-resolution LTQ Orbitrap XL experiments and the relative abundances determined by considering the extracted ion current (XIC) peak area. Forty preterm neonates were studied: 20 (50%) did not develop BPD (no-BPD group), 17 (42.5%) developed mild or moderate new-BPD (mild + moderate BPD group), and 3 (7.5%) developed severe new-BPD (severe BPD group). Eighteen fragments of AAT and a fragment of AAT oxidized at a methionine residue were identified: significantly higher values of AAT fragments 25-57, 375-418, 397-418, 144-171, and 397-418 with oxidized methionine were found in the severe BPD group. The significantly higher levels of several AAT fragments and of the fragment 397-418, oxidized in BALF of preterm infants developing BPD, underlie the central role of an imbalance between proteases and protease inhibitors in exacerbating lung injury and inducing most severe forms of BPD. The study has some limitations, and between them, the small sample size implies the need for further confirmation by larger studies.
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Affiliation(s)
- Chiara Tirone
- Dipartimento di Scienze della Vita e Sanità Pubblica, Unità Operativa Complessa di Neonatologia, Fondazione Policlinico Universitario A. Gemelli, Istituto di Ricovero e Cura a Carattere Scientifico, Rome, Italy
| | - Federica Iavarone
- Dipartimento di Scienze Biotecnologiche di base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, Rome, Italy.,Fondazione Policlinico Universitario A. Gemelli, Istituto di Ricovero e Cura a Carattere Scientifico, Rome, Italy
| | - Milena Tana
- Dipartimento di Scienze della Vita e Sanità Pubblica, Unità Operativa Complessa di Neonatologia, Fondazione Policlinico Universitario A. Gemelli, Istituto di Ricovero e Cura a Carattere Scientifico, Rome, Italy
| | - Alessandra Lio
- Dipartimento di Scienze della Vita e Sanità Pubblica, Unità Operativa Complessa di Neonatologia, Fondazione Policlinico Universitario A. Gemelli, Istituto di Ricovero e Cura a Carattere Scientifico, Rome, Italy
| | - Claudia Aurilia
- Dipartimento di Scienze della Vita e Sanità Pubblica, Unità Operativa Complessa di Neonatologia, Fondazione Policlinico Universitario A. Gemelli, Istituto di Ricovero e Cura a Carattere Scientifico, Rome, Italy
| | - Simonetta Costa
- Dipartimento di Scienze della Vita e Sanità Pubblica, Unità Operativa Complessa di Neonatologia, Fondazione Policlinico Universitario A. Gemelli, Istituto di Ricovero e Cura a Carattere Scientifico, Rome, Italy
| | - Massimo Castagnola
- Laboratorio di Proteomica e Metabonomica-Istituto di Ricovero e Cura a Carattere Scientifico Fondazione Santa Lucia, Rome, Italy
| | - Irene Messana
- Istituto di Scienze e Tecnologie Chimiche "Giulio Natta," Consiglio Nazionale delle Ricerche, Rome, Italy
| | - Giovanni Vento
- Dipartimento di Scienze della Vita e Sanità Pubblica, Unità Operativa Complessa di Neonatologia, Fondazione Policlinico Universitario A. Gemelli, Istituto di Ricovero e Cura a Carattere Scientifico, Rome, Italy.,Università Cattolica del Sacro Cuore, Istituto di Clinica Pediatrica, Rome, Italy
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22
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Lavatelli F, Mazzini G, Ricagno S, Iavarone F, Rognoni P, Milani P, Nuvolone M, Swuec P, Caminito S, Tasaki M, Chaves-Sanjuan A, Urbani A, Merlini G, Palladini G. Mass spectrometry characterization of light chain fragmentation sites in cardiac AL amyloidosis: insights into the timing of proteolysis. J Biol Chem 2020; 295:16572-16584. [PMID: 32952127 PMCID: PMC7864057 DOI: 10.1074/jbc.ra120.013461] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 09/04/2020] [Indexed: 01/27/2023] Open
Abstract
Amyloid fibrils are polymeric structures originating from aggregation of misfolded proteins. In vivo, proteolysis may modulate amyloidogenesis and fibril stability. In light chain (AL) amyloidosis, fragmented light chains (LCs) are abundant components of amyloid deposits; however, site and timing of proteolysis are debated. Identification of the N and C termini of LC fragments is instrumental to understanding involved processes and enzymes. We investigated the N and C terminome of the LC proteoforms in fibrils extracted from the hearts of two AL cardiomyopathy patients, using a proteomic approach based on derivatization of N- and C-terminal residues, followed by mapping of fragmentation sites on the structures of native and fibrillar relevant LCs. We provide the first high-specificity map of proteolytic cleavages in natural AL amyloid. Proteolysis occurs both on the LC variable and constant domains, generating a complex fragmentation pattern. The structural analysis indicates extensive remodeling by multiple proteases, largely taking place on poorly folded regions of the fibril surfaces. This study adds novel important knowledge on amyloid LC processing: although our data do not exclude that proteolysis of native LC dimers may destabilize their structure and favor fibril formation, the data show that LC deposition largely precedes the proteolytic events documentable in mature AL fibrils.
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Affiliation(s)
- Francesca Lavatelli
- Amyloidosis Research and Treatment Center, Fondazione IRCCS Policlinico San Matteo and University of Pavia, Pavia, Italy.
| | - Giulia Mazzini
- Amyloidosis Research and Treatment Center, Fondazione IRCCS Policlinico San Matteo and University of Pavia, Pavia, Italy
| | - Stefano Ricagno
- Department of Biosciences, Università degli Studi di Milano, Milan, Italy
| | - Federica Iavarone
- Department of Basic Biotechnological Sciences, Intensivological and Perioperative Clinics, Faculty of Medicine, Università Cattolica del Sacro Cuore, Rome, Italy; Clinical Chemistry, Biochemistry and Molecular Biology Clinic, Fondazione Policlinico Agostino Gemelli IRCCS, Rome, Italy
| | - Paola Rognoni
- Amyloidosis Research and Treatment Center, Fondazione IRCCS Policlinico San Matteo and University of Pavia, Pavia, Italy
| | - Paolo Milani
- Amyloidosis Research and Treatment Center, Fondazione IRCCS Policlinico San Matteo and University of Pavia, Pavia, Italy
| | - Mario Nuvolone
- Amyloidosis Research and Treatment Center, Fondazione IRCCS Policlinico San Matteo and University of Pavia, Pavia, Italy
| | - Paolo Swuec
- Department of Biosciences, Università degli Studi di Milano, Milan, Italy; Cryo-Electron Microscopy Facility, Human Technopole, Milan, Italy
| | - Serena Caminito
- Amyloidosis Research and Treatment Center, Fondazione IRCCS Policlinico San Matteo and University of Pavia, Pavia, Italy
| | - Masayoshi Tasaki
- Department of Morphological and Physiological Sciences, Graduate School of Health Sciences, Kumamoto University, Kumamoto, Japan; Department of Neurology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | | | - Andrea Urbani
- Department of Basic Biotechnological Sciences, Intensivological and Perioperative Clinics, Faculty of Medicine, Università Cattolica del Sacro Cuore, Rome, Italy; Clinical Chemistry, Biochemistry and Molecular Biology Clinic, Fondazione Policlinico Agostino Gemelli IRCCS, Rome, Italy
| | - Giampaolo Merlini
- Amyloidosis Research and Treatment Center, Fondazione IRCCS Policlinico San Matteo and University of Pavia, Pavia, Italy
| | - Giovanni Palladini
- Amyloidosis Research and Treatment Center, Fondazione IRCCS Policlinico San Matteo and University of Pavia, Pavia, Italy
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23
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Dassatti L, Manicone PF, Iavarone F, Stefanelli N, Nicoletti F, Lazzareschi I, Luciano RPM, Castagnola M, D'Addona A. Proteomic evaluation of GCF in the development of pregnancy related periodontal disease: a pilot clinical study. Eur Rev Med Pharmacol Sci 2020; 23:5030-5039. [PMID: 31298357 DOI: 10.26355/eurrev_201906_18166] [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] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE This pilot study analyzed the possible changes of periodontal disease status in female patients during the period following pregnancy. Both clinical and laboratory data were collected and analyzed. PATIENTS AND METHODS A non-randomized controlled clinical trial was conducted by the Periodontal Department of the Dental Clinic in collaboration with the Pediatrics Department, at Fondazione Policlinico Universitario A. Gemelli, Rome, Italy. Ten female patients, who completed the pregnancy without complications, were enrolled in this research protocol forming the experimental group. During the first post-partum days, gingival crevicular fluid (GCF) samples were collected and analyzed with high-performance liquid chromatography associated with high-resolution mass spectrometry (HPLC ESI MS); periodontal parameters as pocket depth (PD), full mouth plaque score (FMPS) and full mouth bleeding score (FMBS) were recorded, and a professional oral hygiene session was performed. The same protocol was applied after three months with the same patients forming the recall group. A control group was created in order to compare the results with GCF samples from 10 not pregnant fertile women. RESULTS Student's t-test has been used to evaluate the statistical significance of the collected data. Mean levels of PD decreased from 3.75 mm ± 1.2 mm after pregnancy to 2.88 mm ± 0.85 mm at three months post-partum (p<0.01). Mean value of FMPS and FMBS decreased from 21.8% ± 1.35% and 34.27% ± 1.5% after pregnancy to 13% ± 2.81% and 17.55% ± 2.84% at three months post-partum, respectively (p<0.05). The concentration of each analyzed peptide has changed in relation to the general improvement of the periodontal status at three months post-partum. CONCLUSIONS Pregnancy may be associated with an increased risk of periodontal disease. Both clinical and laboratory data have demonstrated that a professional oral hygiene session can affect the course of pregnancy inducing periodontal diseases allowing a faster healing and restitutio ab integrum.
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Affiliation(s)
- L Dassatti
- Institute of Dentistry and Maxillofacial Surgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy.
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24
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Boroumand M, Iavarone F, Manconi B, Pieroni L, Greco V, Vento G, Tirone C, Desiderio C, Fiorita A, Faa G, Messana I, Cabras T, Olianas A, Castagnola M. HPLC-ESI-MS top-down analysis of salivary peptides of preterm newborns evidenced high activity of some exopeptidases and convertases during late fetal development. Talanta 2020; 222:121429. [PMID: 33167196 DOI: 10.1016/j.talanta.2020.121429] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 07/13/2020] [Accepted: 07/16/2020] [Indexed: 11/29/2022]
Abstract
To have information on the proteolytic activity of convertases and exo-peptidases on human salivary proteins, this study investigated the relative amounts of the truncated proteoforms in the saliva of preterm newborns and compared them with the relative amounts measured in saliva of at-term newborns, of babies (0-10 years old) and of adults. Results indicated that convertase(s), acting on acidic proline-rich proteins and histatin 3, and carboxypeptidase(s) acting on acidic proline-rich proteins, P-C peptide, histatin 6 and statherin were many folds more active in preterm newborns than in the other groups. Conversely, the aminopeptidase responsible for the removal of the N-terminal Asp residue of statherin was not active in preterm newborns, becoming active only several months after the normal term of delivery. The high activity of convertases determined in preterm newborns suggests that it is required for the molecular events connected to the fetus development, and encourages further studies devoted to the characterization of their specific substrates.
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Affiliation(s)
- Mozhgan Boroumand
- Laboratorio di Proteomica, Centro Europeo di Ricerca Sul Cervello, IRCCS Fondazione Santa Lucia, Roma, Italy.
| | - Federica Iavarone
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica Del Sacro Cuore, Roma, Italy; Fondazione Policlinico Universitario "A. Gemelli", IRCCS, Roma, Italy.
| | - Barbara Manconi
- Dipartimento di Scienze Della Vita e Dell'Ambiente, Università di Cagliari, Cagliari, Italy.
| | - Luisa Pieroni
- Laboratorio di Proteomica, Centro Europeo di Ricerca Sul Cervello, IRCCS Fondazione Santa Lucia, Roma, Italy.
| | - Viviana Greco
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica Del Sacro Cuore, Roma, Italy; Fondazione Policlinico Universitario "A. Gemelli", IRCCS, Roma, Italy.
| | - Giovanni Vento
- Fondazione Policlinico Universitario "A. Gemelli", IRCCS, Roma, Italy; Divisione di Neonatologia, Dipartimento per La Salute Della Donna e Del Bambino, Università Cattolica Del Sacro Cuore, Roma, Italy.
| | - Chiara Tirone
- Divisione di Neonatologia, Dipartimento per La Salute Della Donna e Del Bambino, Università Cattolica Del Sacro Cuore, Roma, Italy.
| | - Claudia Desiderio
- Istituto di Scienze e Tecnologie Chimiche "Giulio Natta", Consiglio Nazionale Delle Ricerche, Roma, Italy.
| | - Antonella Fiorita
- Fondazione Policlinico Universitario "A. Gemelli", IRCCS, Roma, Italy; Dipartimento di Scienze Dell'Invecchiamento, Neurologiche, Ortopediche e Della Testa e Del Collo, Università Cattolica Del Sacro Cuore, Roma, Italy.
| | - Gavino Faa
- Sezione di Anatomia Patologica, Dipartimento di Scienze Mediche e Sanità Pubblica, University of Cagliari, Cagliari, Italy; Department of Biology, College of Science and Technology, Temple University, Philadelphia, PA, USA.
| | - Irene Messana
- Istituto di Scienze e Tecnologie Chimiche "Giulio Natta", Consiglio Nazionale Delle Ricerche, Roma, Italy.
| | - Tiziana Cabras
- Dipartimento di Scienze Della Vita e Dell'Ambiente, Università di Cagliari, Cagliari, Italy.
| | - Alessandra Olianas
- Dipartimento di Scienze Della Vita e Dell'Ambiente, Università di Cagliari, Cagliari, Italy.
| | - Massimo Castagnola
- Laboratorio di Proteomica, Centro Europeo di Ricerca Sul Cervello, IRCCS Fondazione Santa Lucia, Roma, Italy.
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25
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Serrao S, Firinu D, Olianas A, Deidda M, Contini C, Iavarone F, Sanna MT, Boroumand M, Amado F, Castagnola M, Messana I, Del Giacco S, Manconi B, Cabras T. Top-Down Proteomics of Human Saliva Discloses Significant Variations of the Protein Profile in Patients with Mastocytosis. J Proteome Res 2020. [PMID: 32575983 DOI: 10.1021/acs.jproteome.0c00207.] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Mastocytosis is a myeloproliferative neoplasm causing abnormal clonal mast cell accumulation in different tissues, such as skin and bone marrow. A cutaneous subtype (CM) is distinguished from a systemic one (SM); SM patients can be grouped into SM with (SM+C) or without (SM-C) additional cutaneous lesions, and their classification is often challenging. This study was purposed to highlight variations in the salivary proteome of patients with different mastocytosis subtypes and compared to healthy controls. A top-down proteomics approach coupled to a label-free quantitation revealed salivary profiles in patients different from those of controls and a down-regulation of peptides/proteins involved in the mouth homeostasis and defense, such as statherin, histatins, and acidic proline-rich proteins (aPRPs), and in innate immunity and inflammation, such as the cathepsin inhibitors, suggesting a systemic condition associated with an exacerbated inflammatory state. The up-regulation of antileukoproteinase and S100A8 suggested a protective role against the disease status. The two SM forms were distinguished by the lower levels of truncated forms of aPRPs, statherin, P-B peptide, and cystatin D and the higher levels of thymosin β4 and α-defensins 1 and 4 in SM-C patients with respect to SM+C. Data are available via ProteomeXchange with identifier PXD017759.
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Affiliation(s)
- Simone Serrao
- Dipartimento di Scienze della Vita e dell'Ambiente, Università di Cagliari, 09124 Cagliari, Italy
| | - Davide Firinu
- Dipartimento di Scienze Mediche e Sanità Pubblica, Università di Cagliari, 09124 Cagliari, Italy
| | - Alessandra Olianas
- Dipartimento di Scienze della Vita e dell'Ambiente, Università di Cagliari, 09124 Cagliari, Italy
| | - Margherita Deidda
- Dipartimento di Scienze Mediche e Sanità Pubblica, Università di Cagliari, 09124 Cagliari, Italy
| | - Cristina Contini
- Dipartimento di Scienze della Vita e dell'Ambiente, Università di Cagliari, 09124 Cagliari, Italy
| | - Federica Iavarone
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, 00168 Roma, Italy.,Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Roma, Italy
| | - M Teresa Sanna
- Dipartimento di Scienze della Vita e dell'Ambiente, Università di Cagliari, 09124 Cagliari, Italy
| | - Mozhgan Boroumand
- Laboratorio di Proteomica e Metabonomica-IRCCS Fondazione Santa Lucia, 100168 Roma, Italy
| | - Francisco Amado
- QOPNA, Mass spectrometry center, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Massimo Castagnola
- Laboratorio di Proteomica e Metabonomica-IRCCS Fondazione Santa Lucia, 100168 Roma, Italy
| | - Irene Messana
- Istituto di Scienze e Tecnologie Chimiche "Giulio Natta", Consiglio Nazionale delle Ricerche, 00185 Roma, Italy
| | - Stefano Del Giacco
- Dipartimento di Scienze Mediche e Sanità Pubblica, Università di Cagliari, 09124 Cagliari, Italy
| | - Barbara Manconi
- Dipartimento di Scienze della Vita e dell'Ambiente, Università di Cagliari, 09124 Cagliari, Italy
| | - Tiziana Cabras
- Dipartimento di Scienze della Vita e dell'Ambiente, Università di Cagliari, 09124 Cagliari, Italy
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26
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Serrao S, Firinu D, Olianas A, Deidda M, Contini C, Iavarone F, Sanna MT, Boroumand M, Amado F, Castagnola M, Messana I, Del Giacco S, Manconi B, Cabras T. Top-Down Proteomics of Human Saliva Discloses Significant Variations of the Protein Profile in Patients with Mastocytosis. J Proteome Res 2020; 19:3238-3253. [PMID: 32575983 PMCID: PMC8008451 DOI: 10.1021/acs.jproteome.0c00207] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
![]()
Mastocytosis is a myeloproliferative neoplasm causing abnormal clonal mast cell
accumulation in different tissues, such as skin and bone marrow. A
cutaneous subtype (CM) is distinguished from a systemic one (SM);
SM patients can be grouped into SM with (SM+C) or without (SM-C) additional
cutaneous lesions, and their classification is often challenging.
This study was purposed to highlight variations in the salivary proteome
of patients with different mastocytosis subtypes and compared to healthy
controls. A top-down proteomics approach coupled to a label-free quantitation
revealed salivary profiles in patients different from those of controls
and a down-regulation of peptides/proteins involved in the mouth homeostasis
and defense, such as statherin, histatins, and acidic proline-rich
proteins (aPRPs), and in innate immunity and inflammation, such as
the cathepsin inhibitors, suggesting a systemic condition associated
with an exacerbated inflammatory state. The up-regulation of antileukoproteinase
and S100A8 suggested a protective role against the disease status.
The two SM forms were distinguished by the lower levels of truncated
forms of aPRPs, statherin, P-B peptide, and cystatin D and the higher
levels of thymosin β4 and α-defensins 1 and 4 in SM-C
patients with respect to SM+C. Data are available via ProteomeXchange
with identifier PXD017759.
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Affiliation(s)
- Simone Serrao
- Dipartimento di Scienze della Vita e dell'Ambiente, Università di Cagliari, 09124 Cagliari, Italy
| | - Davide Firinu
- Dipartimento di Scienze Mediche e Sanità Pubblica, Università di Cagliari, 09124 Cagliari, Italy
| | - Alessandra Olianas
- Dipartimento di Scienze della Vita e dell'Ambiente, Università di Cagliari, 09124 Cagliari, Italy
| | - Margherita Deidda
- Dipartimento di Scienze Mediche e Sanità Pubblica, Università di Cagliari, 09124 Cagliari, Italy
| | - Cristina Contini
- Dipartimento di Scienze della Vita e dell'Ambiente, Università di Cagliari, 09124 Cagliari, Italy
| | - Federica Iavarone
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, 00168 Roma, Italy.,Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Roma, Italy
| | - M Teresa Sanna
- Dipartimento di Scienze della Vita e dell'Ambiente, Università di Cagliari, 09124 Cagliari, Italy
| | - Mozhgan Boroumand
- Laboratorio di Proteomica e Metabonomica-IRCCS Fondazione Santa Lucia, 100168 Roma, Italy
| | - Francisco Amado
- QOPNA, Mass spectrometry center, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Massimo Castagnola
- Laboratorio di Proteomica e Metabonomica-IRCCS Fondazione Santa Lucia, 100168 Roma, Italy
| | - Irene Messana
- Istituto di Scienze e Tecnologie Chimiche "Giulio Natta", Consiglio Nazionale delle Ricerche, 00185 Roma, Italy
| | - Stefano Del Giacco
- Dipartimento di Scienze Mediche e Sanità Pubblica, Università di Cagliari, 09124 Cagliari, Italy
| | - Barbara Manconi
- Dipartimento di Scienze della Vita e dell'Ambiente, Università di Cagliari, 09124 Cagliari, Italy
| | - Tiziana Cabras
- Dipartimento di Scienze della Vita e dell'Ambiente, Università di Cagliari, 09124 Cagliari, Italy
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27
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Iavarone F, Olianas A, Patini R, Gallenzi P, Di Tonno L, Desiderio C, Cabras T, Manconi B, Vincenzoni F, Cordaro M, Messana I, Urbani A, Castagnola M. Top down proteomic analysis of gingival crevicular fluid in deciduous, exfoliating and permanent teeth in children. J Proteomics 2020; 226:103890. [PMID: 32629195 DOI: 10.1016/j.jprot.2020.103890] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 02/18/2020] [Accepted: 06/26/2020] [Indexed: 01/22/2023]
Abstract
Gingival Crevicular Fluid (GCF), a plasma-derived exudate present in the gingival crevice was collected from deciduous, exfoliating and permanent teeth from 20 children (60 samples) with the aim to characterize and quantify by a mass spectrometry based top-down proteomic approach, the peptide/proteins in the fluid and verify possible variations occurring during the exfoliating process. The results obtained confirmed the presence in GCF of α-Defensins 1-4, Thymosin β4 and Thymosin β10, as described in previous works and revealed the presence of other interesting peptides never described before in GCF such as specific fragments of α-1-antitrypsin, α-1-antichymotrypsin; fragments of Thymosin β4 and Thymosin β10; Fibrinopeptide A and its fragments and Fibrinopeptide B; S100A8 and S100A9, LVV Hemorphin-7 (hemoglobin chain β fragment), as well as some other peptides deriving from α and β subunits of hemoglobin. Statistical analysis evidenced different levels in 5 proteins/peptides in the three groups. Our study demonstrate that an in-depth analysis of a biological fluid like GCF, present in small amount, can provide useful information for the understanding of different biological processes like teeth eruption. Data are available via ProteomeXchange with identifier PXD016010 and PXD016049. SIGNIFICANCE: GCF due to his site-specific nature has a great potential in containing factors that are specific for action at a given site and might have diagnostic value to detect qualitative and quantitative variations of proteins/peptides composition linked to physiological or pathological conditions.
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Affiliation(s)
- Federica Iavarone
- Dipartimento di Scienze biotecnologiche di base, Cliniche intensivologiche e perioperatorie Università Cattolica del Sacro Cuore, Roma, Italy; Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy.
| | - Alessandra Olianas
- Dipartimento di Scienze della Vita e dell'Ambiente, Università di Cagliari, Cagliari, Italy
| | - Romeo Patini
- Dipartimento Testa-collo e organi di senso, Università Cattolica del Sacro Cuore, Roma, Italy
| | - Patrizia Gallenzi
- Dipartimento Testa-collo e organi di senso, Università Cattolica del Sacro Cuore, Roma, Italy
| | - Laura Di Tonno
- Dipartimento Testa-collo e organi di senso, Università Cattolica del Sacro Cuore, Roma, Italy
| | - Claudia Desiderio
- Istituto di Scienze e Tecnologie Chimiche "Giulio Natta", Consiglio Nazionale delle Ricerche, Roma, Italy
| | - Tiziana Cabras
- Dipartimento di Scienze della Vita e dell'Ambiente, Università di Cagliari, Cagliari, Italy
| | - Barbara Manconi
- Dipartimento di Scienze della Vita e dell'Ambiente, Università di Cagliari, Cagliari, Italy
| | - Federica Vincenzoni
- Dipartimento di Scienze biotecnologiche di base, Cliniche intensivologiche e perioperatorie Università Cattolica del Sacro Cuore, Roma, Italy; Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy
| | - Massimo Cordaro
- Dipartimento Testa-collo e organi di senso, Università Cattolica del Sacro Cuore, Roma, Italy
| | - Irene Messana
- Istituto di Scienze e Tecnologie Chimiche "Giulio Natta", Consiglio Nazionale delle Ricerche, Roma, Italy
| | - Andrea Urbani
- Dipartimento di Scienze biotecnologiche di base, Cliniche intensivologiche e perioperatorie Università Cattolica del Sacro Cuore, Roma, Italy; Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy
| | - Massimo Castagnola
- Laboratorio di Proteomica e Metabonomica-IRCCS Fondazione Santa Lucia, Roma, Italy
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Firinu D, Arba M, Vincenzoni F, Iavarone F, Costanzo G, Cabras T, Castagnola M, Messana I, Del Giacco SR, Sanna MT. Proteomic Analysis of the Acid-Insoluble Fraction of Whole Saliva from Patients Affected by Different Forms of Non-histaminergic Angioedema. J Clin Immunol 2020. [PMID: 32519288 DOI: 10.1007/s10875-020-00802-w.] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/29/2022]
Abstract
We analyzed by bidimensional electrophoresis the acid-insoluble fraction of saliva from three classes of angioedema patients and a healthy control group, highlighting significant variations of several normalized spot volumes. Characterization of the corresponding proteins was performed by in-gel tryptic digestion of the spots, followed by high-resolution HPLC-ESI-MS/MS analysis of tryptic mixtures. By this strategy, 16 differentially-expressed proteins among two or more groups were identified. We found higher concentration of proteins involved in immune response (interleukin-1 receptor antagonist and annexin A1), and of moonlighting proteins acting as plasminogen receptors (glyceraldehyde-3-phosphate dehydrogenase, α-enolase, and annexin A2) in patients affected by the idiopathic non-histaminergic or hereditary angioedema with unknown origin with respect to healthy controls. These data provide new information on the molecular basis of these less characterized types of angioedema. Graphical Abstract Graphical Abstract.
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Affiliation(s)
- Davide Firinu
- Dept of Medical Sciences and Public Health, University of Cagliari, 09042, Monserrato, CA, Italy.
| | - Morena Arba
- Dept of Life and Environmental Sciences, University of Cagliari, 09042, Monserrato, CA, Italy
| | - Federica Vincenzoni
- Dept of Basic Biotechnological Sciences, Intensivological and Perioperative Clinics, Catholic University of Sacred Heart, Rome, Italy.,Agostino Gemelli Foundation University Hospital IRCCS, Rome, Italy
| | - Federica Iavarone
- Dept of Basic Biotechnological Sciences, Intensivological and Perioperative Clinics, Catholic University of Sacred Heart, Rome, Italy.,Agostino Gemelli Foundation University Hospital IRCCS, Rome, Italy
| | - Giulia Costanzo
- Dept of Medical Sciences and Public Health, University of Cagliari, 09042, Monserrato, CA, Italy
| | - Tiziana Cabras
- Dept of Life and Environmental Sciences, University of Cagliari, 09042, Monserrato, CA, Italy
| | - Massimo Castagnola
- Proteomics Lab. IRCCS Santa Lucia Foundation, Via del Fosso di Fiorano, 64 00143, Rome, Italy
| | - Irene Messana
- Istituto di Scienze e Tecnologie Chimiche, "Giulio Natta" Consiglio Nazionale delle Ricerche L.go F. Vito 1, 00168, Roma, Italy
| | - Stefano R Del Giacco
- Dept of Medical Sciences and Public Health, University of Cagliari, 09042, Monserrato, CA, Italy
| | - Maria T Sanna
- Dept of Life and Environmental Sciences, University of Cagliari, 09042, Monserrato, CA, Italy
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Firinu D, Arba M, Vincenzoni F, Iavarone F, Costanzo G, Cabras T, Castagnola M, Messana I, Del Giacco SR, Sanna MT. Proteomic Analysis of the Acid-Insoluble Fraction of Whole Saliva from Patients Affected by Different Forms of Non-histaminergic Angioedema. J Clin Immunol 2020; 40:840-850. [PMID: 32519288 DOI: 10.1007/s10875-020-00802-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Accepted: 06/01/2020] [Indexed: 01/17/2023]
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Marini F, Carregari VC, Greco V, Ronci M, Iavarone F, Persichilli S, Castagnola M, Urbani A, Pieroni L. Exploring the HeLa Dark Mitochondrial Proteome. Front Cell Dev Biol 2020; 8:137. [PMID: 32195257 PMCID: PMC7066081 DOI: 10.3389/fcell.2020.00137] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [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: 11/12/2019] [Accepted: 02/18/2020] [Indexed: 12/04/2022] Open
Abstract
In the framework of the Human Proteome Project initiative, we aim to improve mapping and characterization of mitochondrial proteome. In this work we implemented an experimental workflow, combining classical biochemical enrichments and mass spectrometry, to pursue a much deeper definition of mitochondrial proteome and possibly mine mitochondrial uncharacterized dark proteins. We fractionated in two compartments mitochondria enriched from HeLa cells in order to annotate 4230 proteins in both fraction by means of a multiple-enzyme digestion (trypsin, chymotrypsin and Glu-C) followed by mass spectrometry analysis using a combination of Data Dependent Acquisition (DDA) and Data Independent Acquisition (DIA). We detected 22 mitochondrial dark proteins not annotated for their function and we provide their relative abundance inside the mitochondrial organelle. Considering this work as a pilot study we expect that the same approach, in different biological system, could represent an advancement in the characterization of the human mitochondrial proteome providing uncharted ground to explore the mitonuclear phenotypic relationships. All spectra have been deposited to ProteomeXchange with PXD014201 and PXD014200 identifier.
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Affiliation(s)
- Federica Marini
- Institute of Biochemistry and Clinical Biochemistry, Università Cattolica del Sacro Cuore, Rome, Italy.,Department of Laboratory Diagnostic and Infectious Diseases, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Victor Corasolla Carregari
- Institute of Biochemistry and Clinical Biochemistry, Università Cattolica del Sacro Cuore, Rome, Italy.,Department of Laboratory Diagnostic and Infectious Diseases, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Viviana Greco
- Institute of Biochemistry and Clinical Biochemistry, Università Cattolica del Sacro Cuore, Rome, Italy.,Department of Laboratory Diagnostic and Infectious Diseases, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Maurizio Ronci
- Department of Pharmacy, University G. D'Annunzio Chieti, Chieti, Italy
| | - Federica Iavarone
- Institute of Biochemistry and Clinical Biochemistry, Università Cattolica del Sacro Cuore, Rome, Italy.,Department of Laboratory Diagnostic and Infectious Diseases, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Silvia Persichilli
- Institute of Biochemistry and Clinical Biochemistry, Università Cattolica del Sacro Cuore, Rome, Italy.,Department of Laboratory Diagnostic and Infectious Diseases, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Massimo Castagnola
- Proteomics and Metabonomics Unit, IRCCS-Fondazione Santa Lucia, Rome, Italy
| | - Andrea Urbani
- Institute of Biochemistry and Clinical Biochemistry, Università Cattolica del Sacro Cuore, Rome, Italy.,Department of Laboratory Diagnostic and Infectious Diseases, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Luisa Pieroni
- Proteomics and Metabonomics Unit, IRCCS-Fondazione Santa Lucia, Rome, Italy
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Boroumand M, Olianas A, Manconi B, Serrao S, Iavarone F, Desiderio C, Pieroni L, Faa G, Messana I, Castagnola M, Cabras T. Mapping of Transglutaminase-2 Sites of Human Salivary Small Basic Proline-Rich Proteins by HPLC-High-Resolution ESI-MS/MS. J Proteome Res 2020; 19:300-313. [PMID: 31638822 DOI: 10.1021/acs.jproteome.9b00527] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Because of the distinctive features of the oral cavity, the determination of the proteins involved in the formation of the "oral protein pellicle" is demanding. The present study investigated the susceptibility of several human basic proline-rich peptides, named P-H, P-D, P-F, P-J, and II-2, as substrates of transglutaminase-2. The reactivity of the P-C peptide and statherin was also investigated. Peptides purified from human whole saliva were incubated with the enzyme in the presence or in the absence of monodansyl-cadaverine. Mass spectrometry analyses of the reaction products highlighted that P-H and P-D (P32 and A32 variants) were active substrates, II-2 was less reactive, and P-F and P-J showed very low reactivity. P-C and statherin were highly reactive. All of the peptides formed cyclo derivatives, and only specific glutamine residues were involved in the cycle formation and reacted with monodansyl-cadaverine: Q29 of P-H, Q37 of P-D, Q21 of II-2, Q41 of P-C, and Q37 of statherin were the principal reactive residues. One or two secondary glutamine residues of only P-H, P-D P32, P-C, and statherin were hierarchically susceptible to the reaction with monodansyl-cadaverine. MS and MS/MS data were deposited to the ProteomeXchange Consortium ( http://www.ebi.ac.uk/pride ) via the PRIDE partner repository with the data set identifier PXD014658.
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Affiliation(s)
- Mozhgan Boroumand
- Department of Life and Environmental Sciences , University of Cagliari, Cittadella Univ. Monserrato , Monserrato, Cagliari 09042 , Italy
| | - Alessandra Olianas
- Department of Life and Environmental Sciences , University of Cagliari, Cittadella Univ. Monserrato , Monserrato, Cagliari 09042 , Italy
| | - Barbara Manconi
- Department of Life and Environmental Sciences , University of Cagliari, Cittadella Univ. Monserrato , Monserrato, Cagliari 09042 , Italy
| | - Simone Serrao
- Department of Life and Environmental Sciences , University of Cagliari, Cittadella Univ. Monserrato , Monserrato, Cagliari 09042 , Italy
| | - Federica Iavarone
- Istituto di Biochimica e Biochimica Clinica , Università Cattolica del Sacro Cuore , Roma 00168 , Italy.,Fondazione Policlinico Universitario A. Gemelli IRCCS , Roma 00143 , Italy
| | - Claudia Desiderio
- Istituto di Chimica del Riconoscimento Molecolare , Rome 00168 , Italy
| | - Luisa Pieroni
- Laboratorio di Proteomica -Centro Europeo di Ricerca sul Cervello- IRCCS , Fondazione Santa Lucia , Roma 00142 , Italy
| | - Gavino Faa
- Department of Pathology, AOU , University of Cagliari , Cagliari 09100 , Italy
| | - Irene Messana
- Istituto di Chimica del Riconoscimento Molecolare , Rome 00168 , Italy
| | - Massimo Castagnola
- Laboratorio di Proteomica -Centro Europeo di Ricerca sul Cervello- IRCCS , Fondazione Santa Lucia , Roma 00142 , Italy
| | - Tiziana Cabras
- Department of Life and Environmental Sciences , University of Cagliari, Cittadella Univ. Monserrato , Monserrato, Cagliari 09042 , Italy
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Pieroni L, Iavarone F, Olianas A, Greco V, Desiderio C, Martelli C, Manconi B, Sanna MT, Messana I, Castagnola M, Cabras T. Enrichments of post-translational modifications in proteomic studies. J Sep Sci 2019; 43:313-336. [PMID: 31631532 DOI: 10.1002/jssc.201900804] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Revised: 09/23/2019] [Accepted: 10/17/2019] [Indexed: 12/14/2022]
Abstract
More than 300 different protein post-translational modifications are currently known, but only a few have been extensively investigated because modified proteoforms are commonly present in sub-stoichiometry amount. For this reason, improvement of specific enrichment techniques is particularly useful for the proteomic characterization of post-translationally modified proteins. Enrichment proteomic strategies could help the researcher in the challenging issue to decipher the complex molecular cross-talk existing between the different factors influencing the cellular pathways. In this review the state of art of the platforms applied for the enrichment of specific and most common post-translational modifications, such as glycosylation and glycation, phosphorylation, sulfation, redox modifications (i.e. sulfydration and nitrosylation), methylation, acetylation, and ubiquitinylation, are described. Enrichments strategies applied to characterize less studied post-translational modifications are also briefly discussed.
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Affiliation(s)
- Luisa Pieroni
- Laboratorio di Proteomica e Metabolomica, Centro Europeo di Ricerca sul Cervello, IRCCS Fondazione Santa Lucia, Rome, Italy
| | - Federica Iavarone
- Istituto di Biochimica e Biochimica Clinica, Facoltà di Medicina, Università Cattolica del Sacro Cuore, Rome, Italy.,IRCCS Fondazione Policlinico Universitario Agostino Gemelli, Rome, Italy
| | - Alessandra Olianas
- Dipartimento di Scienze della Vita e dell'Ambiente, Università di Cagliari, Cagliari, Italy
| | - Viviana Greco
- Istituto di Biochimica e Biochimica Clinica, Facoltà di Medicina, Università Cattolica del Sacro Cuore, Rome, Italy.,IRCCS Fondazione Policlinico Universitario Agostino Gemelli, Rome, Italy
| | - Claudia Desiderio
- Istituto di Chimica del Riconoscimento Molecolare, Consiglio Nazionale delle Ricerche, Rome, Italy
| | - Claudia Martelli
- Department of Biology, Institute of Molecular Systems Biology, ETH Zurich, Zurich, Switzerland
| | - Barbara Manconi
- Dipartimento di Scienze della Vita e dell'Ambiente, Università di Cagliari, Cagliari, Italy
| | - Maria Teresa Sanna
- Dipartimento di Scienze della Vita e dell'Ambiente, Università di Cagliari, Cagliari, Italy
| | - Irene Messana
- Istituto di Chimica del Riconoscimento Molecolare, Consiglio Nazionale delle Ricerche, Rome, Italy
| | - Massimo Castagnola
- Laboratorio di Proteomica e Metabolomica, Centro Europeo di Ricerca sul Cervello, IRCCS Fondazione Santa Lucia, Rome, Italy
| | - Tiziana Cabras
- Dipartimento di Scienze della Vita e dell'Ambiente, Università di Cagliari, Cagliari, Italy
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Guglielmi F, Staderini E, Iavarone F, Di Tonno L, Gallenzi P. Zimmermann-Laband-1 Syndrome: Clinical, Histological, and Proteomic Findings of a 3-Year-Old Patient with Hereditary Gingival Fibromatosis. Biomedicines 2019; 7:biomedicines7030048. [PMID: 31261938 PMCID: PMC6783959 DOI: 10.3390/biomedicines7030048] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 06/27/2019] [Accepted: 06/27/2019] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Zimmermann-Laband-1 syndrome (ZLS-1; OMIM# 135500) is a rare genetic disorder whose oral pathognomonic sign is the development of progressive, diffuse, and severe gingival hypertrophy. Most children with abnormally gingival hyperplasia may also present multiple unerupted teeth and skeletal deformities of maxillary arches (i.e., skeletal anterior open bite). Despite phenotypic variability of the clinical spectrum, gingival fibromatosis is the hallmark of ZLS-1. METHOD In this study, we report a 3-year-old male patient with a ZLS-1-related gingival overgrowth and failure of eruption of the deciduous teeth in the molar area. Surgical excision was performed under general anesthesia. RESULTS At three weeks follow-up, esthetics was significantly improved in terms of gingival appearance, and teeth eruption allowed an adequate masticatory function. CONCLUSION In severe cases, surgical removal of the hyperplasic fibrous tissue may be required to expose unerupted teeth and establish a proper gingival contour. Surgical excision under general anesthesia is an elective procedure for patients with special needs, mental disability, as well as young and adult patients with dental anxiety type II and IV associated with poor oral health.
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Affiliation(s)
- Federica Guglielmi
- Istituto di Odontoiatria, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Edoardo Staderini
- Istituto di Odontoiatria, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, 00168 Rome, Italy.
| | - Federica Iavarone
- Istituto di Biochimica e Biochimica Clinica, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy
| | - Laura Di Tonno
- Istituto di Odontoiatria, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Patrizia Gallenzi
- Istituto di Odontoiatria, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
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Di Domenico F, Tramutola A, Barone E, Lanzillotta C, Defever O, Arena A, Zuliani I, Foppoli C, Iavarone F, Vincenzoni F, Castagnola M, Butterfield DA, Perluigi M. Restoration of aberrant mTOR signaling by intranasal rapamycin reduces oxidative damage: Focus on HNE-modified proteins in a mouse model of down syndrome. Redox Biol 2019; 23:101162. [PMID: 30876754 PMCID: PMC6859577 DOI: 10.1016/j.redox.2019.101162] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [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: 10/29/2018] [Revised: 02/26/2019] [Accepted: 03/05/2019] [Indexed: 01/05/2023] Open
Abstract
Increasing evidences support the notion that the impairment of intracellular degradative machinery is responsible for the accumulation of oxidized/misfolded proteins that ultimately results in the deposition of protein aggregates. These events are key pathological aspects of "protein misfolding diseases", including Alzheimer disease (AD). Interestingly, Down syndrome (DS) neuropathology shares many features with AD, such as the deposition of both amyloid plaques and neurofibrillary tangles. Studies from our group and others demonstrated, in DS brain, the dysfunction of both proteasome and autophagy degradative systems, coupled with increased oxidative damage. Further, we observed the aberrant increase of mTOR signaling and of its down-stream pathways in both DS brain and in Ts65Dn mice. Based on these findings, we support the ability of intranasal rapamycin treatment (InRapa) to restore mTOR pathway but also to restrain oxidative stress resulting in the decreased accumulation of lipoxidized proteins. By proteomics approach, we were able to identify specific proteins that showed decreased levels of HNE-modification after InRapa treatment compared with vehicle group. Among MS-identified proteins, we found that reduced oxidation of arginase-1 (ARG-1) and protein phosphatase 2A (PP2A) might play a key role in reducing brain damage associated with synaptic transmission failure and tau hyperphosphorylation. InRapa treatment, by reducing ARG-1 protein-bound HNE levels, rescues its enzyme activity and conceivably contribute to the recovery of arginase-regulated functions. Further, it was shown that PP2A inhibition induces tau hyperphosphorylation and spatial memory deficits. Our data suggest that InRapa was able to rescue PP2A activity as suggested by reduced p-tau levels. In summary, considering that mTOR pathway is a central hub of multiple intracellular signaling, we propose that InRapa treatment is able to lower the lipoxidation-mediated damage to proteins, thus representing a valuable therapeutic strategy to reduce the early development of AD pathology in DS population.
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Affiliation(s)
- Fabio Di Domenico
- Department of Biochemical Sciences, Sapienza University of Rome, Rome, Italy
| | - Antonella Tramutola
- Department of Biochemical Sciences, Sapienza University of Rome, Rome, Italy
| | - Eugenio Barone
- Department of Biochemical Sciences, Sapienza University of Rome, Rome, Italy; Universidad Autònoma de Chile, Instituto de Ciencias Biomédicas, Facultad de alud, Providencia, Santiago, Chile
| | - Chiara Lanzillotta
- Department of Biochemical Sciences, Sapienza University of Rome, Rome, Italy
| | - Olivia Defever
- Department of Biochemical Sciences, Sapienza University of Rome, Rome, Italy
| | - Andrea Arena
- Department of Biochemical Sciences, Sapienza University of Rome, Rome, Italy
| | - Ilaria Zuliani
- Department of Biochemical Sciences, Sapienza University of Rome, Rome, Italy
| | - Cesira Foppoli
- CNR Institute of Molecular Biology and Pathology, Sapienza University of Rome, Rome, Italy
| | - Federica Iavarone
- Istituto di Biochimica e Biochimica Clinica, Università Cattolica del Sacro Cuore, Rome, Italy; Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
| | - Federica Vincenzoni
- Istituto di Biochimica e Biochimica Clinica, Università Cattolica del Sacro Cuore, Rome, Italy; Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
| | - Massimo Castagnola
- Laboratorio di Proteomica e Metabonomica, IRCCS, Fondazione Santa Lucia - Rome and Istituto per la Chimica del Riconoscimento Molecolare, CNR, Rome, Italy
| | - D Allan Butterfield
- Department of Chemistry and Sanders-Brown Center on Aging, University of Kentucky, Lexington, KY, USA
| | - Marzia Perluigi
- Department of Biochemical Sciences, Sapienza University of Rome, Rome, Italy.
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Capasso L, Vento G, Loddo C, Tirone C, Iavarone F, Raimondi F, Dani C, Fanos V. Oxidative Stress and Bronchopulmonary Dysplasia: Evidences From Microbiomics, Metabolomics, and Proteomics. Front Pediatr 2019; 7:30. [PMID: 30815432 PMCID: PMC6381008 DOI: 10.3389/fped.2019.00030] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Accepted: 01/24/2019] [Indexed: 01/02/2023] Open
Abstract
Bronchopulmonary dysplasia is a major issue affecting morbidity and mortality of surviving premature babies. Preterm newborns are particularly susceptible to oxidative stress and infants with bronchopulmonary dysplasia have a typical oxidation pattern in the early stages of this disease, suggesting the important role of oxidative stress in its pathogenesis. Bronchopulmonary dysplasia is a complex disease where knowledge advances as new investigative tools become available. The explosion of the "omics" disciplines has recently affected BPD research. This review focuses on the new evidence coming from microbiomics, metabolomics and proteomics in relation to oxidative stress and pathogenesis of bronchopulmonary dysplasia. Since the pathogenesis is not yet completely understood, information gained in this regard would be important for planning an efficacious prevention and treatment strategy for the future.
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Affiliation(s)
- Letizia Capasso
- Neonatology, Section of Pediatrics, Department of Translational Sciences, University of Naples Federico II, Naples, Italy
| | - Giovanni Vento
- Division of Neonatology, Department of Woman and Child Health, Pediatrics area, Fondazione Policlinico Universitario Agostino Gemelli, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Cristina Loddo
- Neonatal Intensive Care Unit, Neonatal Pathology and Neonatal Section, Azienda Ospedaliero-Universitaria Cagliari and University of Cagliari, Cagliari, Italy
| | - Chiara Tirone
- Division of Neonatology, Department of Woman and Child Health, Pediatrics area, Fondazione Policlinico Universitario Agostino Gemelli, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Federica Iavarone
- Institute of Biochemistry, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Francesco Raimondi
- Neonatology, Section of Pediatrics, Department of Translational Sciences, University of Naples Federico II, Naples, Italy
| | - Carlo Dani
- Neonatology, University Hospital Careggi, Firenze, Italy
| | - Vassilios Fanos
- Neonatal Intensive Care Unit, Neonatal Pathology and Neonatal Section, Azienda Ospedaliero-Universitaria Cagliari and University of Cagliari, Cagliari, Italy
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Tramutola A, Abate G, Lanzillotta C, Triani F, Barone E, Iavarone F, Vincenzoni F, Castagnola M, Marziano M, Memo M, Garrafa E, Butterfield DA, Perluigi M, Di Domenico F, Uberti D. Protein nitration profile of CD3 + lymphocytes from Alzheimer disease patients: Novel hints on immunosenescence and biomarker detection. Free Radic Biol Med 2018; 129:430-439. [PMID: 30321702 DOI: 10.1016/j.freeradbiomed.2018.10.414] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 10/08/2018] [Accepted: 10/09/2018] [Indexed: 02/07/2023]
Abstract
Alzheimer's disease (AD) is a progressive form of dementia characterized by increased production of amyloid-β plaques and hyperphosphorylated tau protein, mitochondrial dysfunction, elevated oxidative stress, reduced protein clearance, among other. Several studies showed systemic modifications of immune and inflammatory systems due, in part, to decreased levels of CD3+ lymphocytes in peripheral blood in AD. Considering that oxidative stress, both in the brain and in the periphery, can influence the activation and differentiation of T-cells, we investigated the 3-nitrotyrosine (3-NT) proteome of blood T-cells derived from AD patients compared to non-demented (ND) subjects by using a proteomic approach. 3-NT is a formal protein oxidation and index of nitrosative stress. We identified ten proteins showing increasing levels of 3-NT in CD3+ T-cells from AD patients compared with ND subjects. These proteins are involved in energy metabolism, cytoskeletal structure, intracellular signaling, protein folding and turnover, and antioxidant response and provide new insights into the molecular mechanism that impact reduced T-cell differentiation in AD. Our results highlight the role of peripheral oxidative stress in T-cells related to immune-senescence during AD pathology focusing on the specific targets of protein nitration that conceivably can be suitable to further therapies. Further, our data demonstrate common targets of protein nitration between the brain and the periphery, supporting their significance as disease biomarkers.
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Affiliation(s)
- Antonella Tramutola
- Department of Biochemical Sciences, Sapienza University of Rome, Rome, Italy
| | - Giulia Abate
- Department of Biomedical Sciences and Biotechnologies, University of Brescia, Brescia, Italy
| | - Chiara Lanzillotta
- Department of Biochemical Sciences, Sapienza University of Rome, Rome, Italy
| | - Francesca Triani
- Department of Biochemical Sciences, Sapienza University of Rome, Rome, Italy
| | - Eugenio Barone
- Department of Biochemical Sciences, Sapienza University of Rome, Rome, Italy
| | - Federica Iavarone
- Istituto di Biochimica e Biochimica Clinica, Università Cattolica, and/or Dip. di Diagnostica di Laboratorio e Malattie Infettive, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
| | - Federica Vincenzoni
- Istituto di Biochimica e Biochimica Clinica, Università Cattolica, and/or Dip. di Diagnostica di Laboratorio e Malattie Infettive, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
| | - Massimo Castagnola
- Istituto di Biochimica e Biochimica Clinica, Università Cattolica, and/or Dip. di Diagnostica di Laboratorio e Malattie Infettive, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
| | - Mariagrazia Marziano
- Department of Biomedical Sciences and Biotechnologies, University of Brescia, Brescia, Italy
| | - Maurizio Memo
- Department of Biomedical Sciences and Biotechnologies, University of Brescia, Brescia, Italy
| | - Emirena Garrafa
- Department of Biomedical Sciences and Biotechnologies, University of Brescia, Brescia, Italy
| | - D Allan Butterfield
- Department of Chemistry and Sanders-Brown Center on Aging, University of Kentucky, Lexington, KY, USA
| | - Marzia Perluigi
- Department of Biochemical Sciences, Sapienza University of Rome, Rome, Italy
| | - Fabio Di Domenico
- Department of Biochemical Sciences, Sapienza University of Rome, Rome, Italy
| | - Daniela Uberti
- Department of Biomedical Sciences and Biotechnologies, University of Brescia, Brescia, Italy
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Padiglia A, Orrù R, Boroumand M, Olianas A, Manconi B, Sanna MT, Desiderio C, Iavarone F, Liori B, Messana I, Castagnola M, Cabras T. Extensive Characterization of the Human Salivary Basic Proline-Rich Protein Family by Top-Down Mass Spectrometry. J Proteome Res 2018; 17:3292-3307. [PMID: 30064219 DOI: 10.1021/acs.jproteome.8b00444] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Human basic proline-rich proteins and basic glycosylated proline-rich proteins, encoded by the polymorphic PRB1-4 genes and expressed only in parotid glands, are the most complex family of adult salivary proteins. The family includes 11 parent peptides/proteins and more than 6 parent glycosylated proteins, but a high number of proteoforms with rather similar structures derive from polymorphisms and post-translational modifications. 55 new components of the family were characterized by top-down liquid chromatography-mass spectrometry and tandem-mass platforms, bringing the total number of proteoforms to 109. The new components comprise the three variants P-H S1 → A, P-Ko P36 → S, and P-Ko A41 → S and several of their naturally occurring proteolytic fragments. The paper represents an updated reference for the peptides included in the heterogeneous family of proteins encoded by PRB1/PRB4. MS data are available via ProteomeXchange with the identifier PXD009813.
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Affiliation(s)
- Alessandra Padiglia
- Department of Life and Environmental Sciences , University of Cagliari, Cittadella Univ. Monserrato , Monserrato 09042 , Cagliari , Italy
| | - Roberto Orrù
- Department of Life and Environmental Sciences , University of Cagliari, Cittadella Univ. Monserrato , Monserrato 09042 , Cagliari , Italy
| | - Mozhgan Boroumand
- Department of Life and Environmental Sciences , University of Cagliari, Cittadella Univ. Monserrato , Monserrato 09042 , Cagliari , Italy
| | - Alessandra Olianas
- Department of Life and Environmental Sciences , University of Cagliari, Cittadella Univ. Monserrato , Monserrato 09042 , Cagliari , Italy
| | - Barbara Manconi
- Department of Life and Environmental Sciences , University of Cagliari, Cittadella Univ. Monserrato , Monserrato 09042 , Cagliari , Italy
| | - Maria Teresa Sanna
- Department of Life and Environmental Sciences , University of Cagliari, Cittadella Univ. Monserrato , Monserrato 09042 , Cagliari , Italy
| | - Claudia Desiderio
- Institute of Chemistry of Molecular Recognition , CNR , Rome 00168 , Italy
| | - Federica Iavarone
- Institute of Biochemistry and Clinical Biochemistry , Università Cattolica del Sacro Cuore , Rome 00168 , Italy.,Department of Laboratory Diagnostic and Infectious Diseases , Fondazione Policlinico Universitario Agostino Gemelli-IRCCS , Rome 00168 , Italy
| | - Barbara Liori
- Department of Life and Environmental Sciences , University of Cagliari, Cittadella Univ. Monserrato , Monserrato 09042 , Cagliari , Italy
| | - Irene Messana
- Institute of Chemistry of Molecular Recognition , CNR , Rome 00168 , Italy
| | - Massimo Castagnola
- Institute of Chemistry of Molecular Recognition , CNR , Rome 00168 , Italy.,Institute of Biochemistry and Clinical Biochemistry , Università Cattolica del Sacro Cuore , Rome 00168 , Italy.,Department of Laboratory Diagnostic and Infectious Diseases , Fondazione Policlinico Universitario Agostino Gemelli-IRCCS , Rome 00168 , Italy
| | - Tiziana Cabras
- Department of Life and Environmental Sciences , University of Cagliari, Cittadella Univ. Monserrato , Monserrato 09042 , Cagliari , Italy
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Manconi B, Liori B, Cabras T, Vincenzoni F, Iavarone F, Lorefice L, Cocco E, Castagnola M, Messana I, Olianas A. Top-down proteomic profiling of human saliva in multiple sclerosis patients. J Proteomics 2018; 187:212-222. [PMID: 30086402 DOI: 10.1016/j.jprot.2018.07.019] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Revised: 07/16/2018] [Accepted: 07/30/2018] [Indexed: 12/13/2022]
Abstract
Multiple sclerosis is a chronic disease of the central nervous system characterized by inflammation, demyelination and neurodegeneration which is of undetermined origin. To date a single diagnostic test of multiple sclerosis does not exists and novel biomarkers are demanded for a more accurate and early diagnosis. In this study, we performed the quantitative analysis of 119 salivary peptides/proteins from 49 multiple sclerosis patients and 54 healthy controls by a mass spectrometry-based top-down proteomic approach. Statistical analysis evidenced different levels on 23 proteins: 8 proteins showed lower levels in multiple sclerosis patients with respect to controls and they were mono- and di-oxidized cystatin SN, mono- and di-oxidized cystatin S1, mono-oxidized cystatin SA and mono-phosphorylated statherin. 15 proteins showed higher levels in multiple sclerosis patients with respect to controls and they were antileukoproteinase, two proteoforms of Prolactin-Inducible Protein, P-C peptide (Fr.1-14, Fr. 26-44, and Fr. 36-44), SV1 fragment of statherin, cystatin SN Des1-4, cystatin SN P11 → L variant, and cystatin A T96 → M variant. The differences observed between the salivary proteomic profile of patients suffering from multiple sclerosis and healthy subjects is consistent with the inflammatory condition and altered immune response typical of the pathology. Data are available via ProteomeXchange with identifier PXD009440. SIGNIFICANCE To date a single diagnostic test of multiple sclerosis does not exist, and diagnosis is based on multiple tests which mainly include the analysis of cerebrospinal fluid. However, the need for lumbar puncture makes the analysis of cerebrospinal fluid impractical for monitoring disease activity and response to treatment. The possible use of saliva as a diagnostic fluid for oral and systemic diseases has been largely investigated, but only marginally in multiple sclerosis compared to other body fluids. Our study demonstrates that the salivary proteome of multiple sclerosis patients differs considerably compared to that of sex and age matched healthy individuals and suggests that some differences might be associated with the different disease-modifying therapy used to treat multiple sclerosis patients.
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Affiliation(s)
- Barbara Manconi
- Department of Life and Environmental Sciences, Biomedical Section, University of Cagliari, Monserrato Campus, 09042 Monserrato, Cagliari, Italy.
| | - Barbara Liori
- Department of Life and Environmental Sciences, Biomedical Section, University of Cagliari, Monserrato Campus, 09042 Monserrato, Cagliari, Italy
| | - Tiziana Cabras
- Department of Life and Environmental Sciences, Biomedical Section, University of Cagliari, Monserrato Campus, 09042 Monserrato, Cagliari, Italy
| | - Federica Vincenzoni
- Biochemistry and Clinical Biochemistry Institute, Medicine Faculty, Catholic University of Rome, L.go F. Vito 1, 00168 Rome, Italy
| | - Federica Iavarone
- Biochemistry and Clinical Biochemistry Institute, Medicine Faculty, Catholic University of Rome, L.go F. Vito 1, 00168 Rome, Italy
| | - Lorena Lorefice
- Department of Medical Sciences and Public Health, Multiple Sclerosis Center, Binaghi Hospital, ATS Sardegna, University of Cagliari, via Is Guadazzonis 2, 09126 Cagliari, Italy
| | - Eleonora Cocco
- Department of Medical Sciences and Public Health, Multiple Sclerosis Center, Binaghi Hospital, ATS Sardegna, University of Cagliari, via Is Guadazzonis 2, 09126 Cagliari, Italy
| | - Massimo Castagnola
- Biochemistry and Clinical Biochemistry Institute, Medicine Faculty, Catholic University of Rome, L.go F. Vito 1, 00168 Rome, Italy; Institute of Chemistry of the Molecular Recognition CNR, L.go F. Vito 1, 00168 Rome, Italy
| | - Irene Messana
- Biochemistry and Clinical Biochemistry Institute, Medicine Faculty, Catholic University of Rome, L.go F. Vito 1, 00168 Rome, Italy; Institute of Chemistry of the Molecular Recognition CNR, L.go F. Vito 1, 00168 Rome, Italy
| | - Alessandra Olianas
- Department of Life and Environmental Sciences, Biomedical Section, University of Cagliari, Monserrato Campus, 09042 Monserrato, Cagliari, Italy
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Abstract
OBJECTIVES We reevaluated a lyophilized sample of thymosin fraction 5, stored for 37 years at room temperature, by high-resolution mass spectrometry in terms of stability and yet uncharacterized polypeptides that could be biological important substances. METHODS A top-down proteomic platform based on high-performance liquid chromatography (HPLC) coupled to high-resolution LTQ-Orbitrap mass spectrometry (MS) was applied to molecular characterization of polypeptides present in thymosin fraction 5. RESULTS We detected more than 100 monoisotopic masses corresponding to thymosin β4 and truncated forms of ubiquitin, prothymosin α, thymosin β4, and thymosin β9. Additionally, we discovered a new polypeptide present in thymosin fraction 5 and identified it as intact SH3 domain-binding glutamic acid-rich-like protein 3. CONCLUSION In spite of the well-known proteolytic processes inherent to the preparation of thymosin fraction 5, still uncharacterized polypeptides as well as truncated forms of already well-known thymosins are present in fraction 5 after long-term storage. Therefore, continuing characterization of thymosin fraction 5 is even nowadays highly promising.
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Affiliation(s)
- Ewald Hannappel
- a Friedrich-Alexander-University Erlangen-Nuremberg , Institute of Biochemistry , Erlangen , Germany
| | - Federica Iavarone
- a Friedrich-Alexander-University Erlangen-Nuremberg , Institute of Biochemistry , Erlangen , Germany
| | - Massimo Castagnola
- a Friedrich-Alexander-University Erlangen-Nuremberg , Institute of Biochemistry , Erlangen , Germany
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Manconi B, Liori B, Cabras T, Vincenzoni F, Iavarone F, Castagnola M, Messana I, Olianas A. Salivary Cystatins: Exploring New Post-Translational Modifications and Polymorphisms by Top-Down High-Resolution Mass Spectrometry. J Proteome Res 2018; 16:4196-4207. [PMID: 29019242 DOI: 10.1021/acs.jproteome.7b00567] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Cystatins are a complex family of cysteine peptidase inhibitors. In the present study, various proteoforms of cystatin A, cystatin B, cystatin S, cystatin SN, and cystatin SA were detected in the acid-soluble fraction of human saliva and characterized by a top-down HPLC-ESI-MS approach. Proteoforms of cystatin D were also detected and characterized by an integrated top-down and bottom-up strategy. The proteoforms derive from coding sequence polymorphisms and post-translational modifications, in particular, phosphorylation, N-terminal processing, and oxidation. This study increases the current knowledge of salivary cystatin proteoforms and provides the basis to evaluate possible qualitative/quantitative variations of these proteoforms in different pathological states and reveal new potential salivary biomarkers of disease. Data are available via ProteomeXchange with identifier PXD007170.
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Affiliation(s)
- Barbara Manconi
- Department of Life and Environmental Sciences, Biomedical Section, University of Cagliari , Monserrato Campus, 09042 Monserrato, Cagliari, Italy
| | - Barbara Liori
- Department of Life and Environmental Sciences, Biomedical Section, University of Cagliari , Monserrato Campus, 09042 Monserrato, Cagliari, Italy
| | - Tiziana Cabras
- Department of Life and Environmental Sciences, Biomedical Section, University of Cagliari , Monserrato Campus, 09042 Monserrato, Cagliari, Italy
| | - Federica Vincenzoni
- Biochemistry and Clinical Biochemistry Institute, Medicine Faculty, Catholic University of Rome , L.go F. Vito 1, 00168 Rome, Italy
| | - Federica Iavarone
- Biochemistry and Clinical Biochemistry Institute, Medicine Faculty, Catholic University of Rome , L.go F. Vito 1, 00168 Rome, Italy
| | - Massimo Castagnola
- Biochemistry and Clinical Biochemistry Institute, Medicine Faculty, Catholic University of Rome , L.go F. Vito 1, 00168 Rome, Italy.,Institute of Chemistry of the Molecular Recognition CNR , L.go F. Vito 1, 00168 Rome, Italy
| | - Irene Messana
- Biochemistry and Clinical Biochemistry Institute, Medicine Faculty, Catholic University of Rome , L.go F. Vito 1, 00168 Rome, Italy.,Institute of Chemistry of the Molecular Recognition CNR , L.go F. Vito 1, 00168 Rome, Italy
| | - Alessandra Olianas
- Department of Life and Environmental Sciences, Biomedical Section, University of Cagliari , Monserrato Campus, 09042 Monserrato, Cagliari, Italy
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Tramutola A, Sharma N, Barone E, Lanzillotta C, Castellani A, Iavarone F, Vincenzoni F, Castagnola M, Butterfield DA, Gaetani S, Cassano T, Perluigi M, Di Domenico F. Proteomic identification of altered protein O-GlcNAcylation in a triple transgenic mouse model of Alzheimer's disease. Biochim Biophys Acta Mol Basis Dis 2018; 1864:3309-3321. [PMID: 30031227 DOI: 10.1016/j.bbadis.2018.07.017] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [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: 03/29/2018] [Revised: 06/22/2018] [Accepted: 07/16/2018] [Indexed: 12/23/2022]
Abstract
PET scan analysis demonstrated the early reduction of cerebral glucose metabolism in Alzheimer disease (AD) patients that can make neurons vulnerable to damage via the alteration of the hexosamine biosynthetic pathway (HBP). Defective HBP leads to flawed protein O-GlcNAcylation coupled, by a mutual inverse relationship, with increased protein phosphorylation on Ser/Thr residues. Altered O-GlcNAcylation of Tau and APP have been reported in AD and is closely related with pathology onset and progression. In addition, type 2 diabetes patients show an altered O-GlcNAcylation/phosphorylation that might represent a link between metabolic defects and AD progression. Our study aimed to decipher the specific protein targets of altered O-GlcNAcylation in brain of 12-month-old 3×Tg-AD mice compared with age-matched non-Tg mice. Hence, we analysed the global O-GlcNAc levels, the levels and activity of OGT and OGA, the enzymes controlling its cycling and protein specific O-GlcNAc levels using a bi-dimensional electrophoresis (2DE) approach. Our data demonstrate the alteration of OGT and OGA activation coupled with the decrease of total O-GlcNAcylation levels. Data from proteomics analysis led to the identification of several proteins with reduced O-GlcNAcylation levels, which belong to key pathways involved in the progression of AD such as neuronal structure, protein degradation and glucose metabolism. In parallel, we analysed the O-GlcNAcylation/phosphorylation ratio of IRS1 and AKT, whose alterations may contribute to insulin resistance and reduced glucose uptake. Our findings may contribute to better understand the role of altered protein O-GlcNAcylation profile in AD, by possibly identifying novel mechanisms of disease progression related to glucose hypometabolism.
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Affiliation(s)
- Antonella Tramutola
- Department of Biochemical Sciences "A. Rossi Fanelli", Sapienza University of Rome, Rome, Italy
| | - Nidhi Sharma
- Department of Biochemical Sciences "A. Rossi Fanelli", Sapienza University of Rome, Rome, Italy
| | - Eugenio Barone
- Department of Biochemical Sciences "A. Rossi Fanelli", Sapienza University of Rome, Rome, Italy; Universidad Autònoma de Chile, Instituto de Ciencias Biomédicas, Facultad de alud, Providencia, Santiago, Chile
| | - Chiara Lanzillotta
- Department of Biochemical Sciences "A. Rossi Fanelli", Sapienza University of Rome, Rome, Italy
| | - Andrea Castellani
- Department of Biochemical Sciences "A. Rossi Fanelli", Sapienza University of Rome, Rome, Italy
| | - Federica Iavarone
- Institute of Biochemistry and Clinical Biochemistry, Catholic University, Rome, Italy
| | - Federica Vincenzoni
- Institute of Biochemistry and Clinical Biochemistry, Catholic University, Rome, Italy
| | - Massimo Castagnola
- Institute of Biochemistry and Clinical Biochemistry, Catholic University, Rome, Italy
| | - D Allan Butterfield
- Department of Chemistry and Sanders-Brown Center on Aging, University of Kentucky, Lexington, KY, USA
| | - Silvana Gaetani
- Department of Physiology and Pharmacology "V. Erspamer", Sapienza University of Rome, Rome, Italy
| | - Tommaso Cassano
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - Marzia Perluigi
- Department of Biochemical Sciences "A. Rossi Fanelli", Sapienza University of Rome, Rome, Italy
| | - Fabio Di Domenico
- Department of Biochemical Sciences "A. Rossi Fanelli", Sapienza University of Rome, Rome, Italy.
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42
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Castagnola M, Scarano E, Passali GC, Messana I, Cabras T, Iavarone F, Di Cintio G, Fiorita A, De Corso E, Paludetti G. Salivary biomarkers and proteomics: future diagnostic and clinical utilities. Acta Otorhinolaryngol Ital 2018; 37:94-101. [PMID: 28516971 PMCID: PMC5463528 DOI: 10.14639/0392-100x-1598] [Citation(s) in RCA: 71] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/15/2016] [Accepted: 12/12/2016] [Indexed: 12/16/2022]
Abstract
Saliva testing is a non-invasive and inexpensive test that can serve as a source of information useful for diagnosis of disease. As we enter the era of genomic technologies and -omic research, collection of saliva has increased. Recent proteomic platforms have analysed the human salivary proteome and characterised about 3000 differentially expressed proteins and peptides: in saliva, more than 90% of proteins in weight are derived from the secretion of three couples of "major" glands; all the other components are derived from minor glands, gingival crevicular fluid, mucosal exudates and oral microflora. The most common aim of proteomic analysis is to discriminate between physiological and pathological conditions. A proteomic protocol to analyze the whole saliva proteome is not currently available. It is possible distinguish two type of proteomic platforms: top-down proteomics investigates intact naturally-occurring structure of a protein under examination; bottom-up proteomics analyses peptide fragments after pre-digestion (typically with trypsin). Because of this heterogeneity, many different biomarkers may be proposed for the same pathology. The salivary proteome has been characterised in several diseases: oral squamous cell carcinoma and oral leukoplakia, chronic graft-versus-host disease Sjögren's syndrome and other autoimmune disorders such as SAPHO, schizophrenia and bipolar disorder, and genetic diseases like Down's Syndrome and Wilson disease. The results of research reported herein suggest that in the near future human saliva will be a relevant diagnostic fluid for clinical diagnosis and prognosis.
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Affiliation(s)
- M Castagnola
- Institute of Biochemistry and Clinical Biochemistry, Catholic University, Rome, Istituto di Chimica del Riconoscimento Molecolare C.N.R. Rome, Italy
| | - E Scarano
- Department of Head and Neck Surgery, "A. Gemelli" Hospital Foundation, Catholic University, Rome, Italy
| | - G C Passali
- Department of Head and Neck Surgery, "A. Gemelli" Hospital Foundation, Catholic University, Rome, Italy
| | - I Messana
- Life and Enviromental Sciences Department, University of Cagliari, and Istituto di Chimica del Riconoscimento Molecolare C.N.R. Rome, Italy
| | - T Cabras
- Life and Enviromental Sciences Department, University of Cagliari, Italy
| | - F Iavarone
- Institute of Biochemistry and Clinical Biochemistry, Catholic University, Rome, Italy
| | - G Di Cintio
- Department of Head and Neck Surgery, "A. Gemelli" Hospital Foundation, Catholic University, Rome, Italy
| | - A Fiorita
- Department of Head and Neck Surgery, "A. Gemelli" Hospital Foundation, Catholic University, Rome, Italy
| | - E De Corso
- Department of Head and Neck Surgery, "A. Gemelli" Hospital Foundation, Catholic University, Rome, Italy
| | - G Paludetti
- Department of Head and Neck Surgery, "A. Gemelli" Hospital Foundation, Catholic University, Rome, Italy
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Abstract
Proteomic surveys with top-down platforms are today revealing thousands of naturally occurring fragments of bigger proteins. Some of them have not functional meaning because they derive from pathways responsible for protein degradation, but many have specific functions, often completely different from that one of the parent proteins. These peptides encrypted in the protein sequence are nowadays called cryptides. They are frequent in the animal and plant kingdoms and represent a new interesting -omic field of investigation. To point out how much widespread is their presence, we describe here the most studied cryptides from very common sources such as serum albumin, immunoglobulins, hemoglobin, and from saliva and milk proteins. Given its vastness, it is unfeasible to cover the topic exhaustively, therefore only several selected examples of cryptides from other sources are thereafter reported. Demanding is the development of new -omic platforms for the functional screening of new cryptides, which could provide suggestion for peptides and peptido-mimetics with variegate fields of application.
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Affiliation(s)
- Federica Iavarone
- a Istituto di Biochimica e Biochimica Clinica, Università Cattolica , Roma , Italy
| | - Claudia Desiderio
- b Istituto di Chimica del Riconoscimento Molecolare, CNR , Roma , Italy
| | - Alberto Vitali
- b Istituto di Chimica del Riconoscimento Molecolare, CNR , Roma , Italy
| | - Irene Messana
- b Istituto di Chimica del Riconoscimento Molecolare, CNR , Roma , Italy
| | - Claudia Martelli
- a Istituto di Biochimica e Biochimica Clinica, Università Cattolica , Roma , Italy
| | - Massimo Castagnola
- a Istituto di Biochimica e Biochimica Clinica, Università Cattolica , Roma , Italy.,b Istituto di Chimica del Riconoscimento Molecolare, CNR , Roma , Italy
| | - Tiziana Cabras
- c Dipartimento di Scienze della Vita e dell'Ambiente , Università di Cagliari , Cagliari , Italy
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Cabras T, D'Alessandro A, Serrao S, Isola R, Iavarone F, Vincenzoni F, Colombo G, Ekström J, Messana I, Castagnola M. Marked Differences in the Submandibular Salivary Proteome between Sardinian Alcohol-Preferring and Sardinian Alcohol-Non Preferring Rats Revealed by an Integrated Top-Down-Bottom-Up Proteomic Platform. J Proteome Res 2018; 17:455-469. [PMID: 29083190 DOI: 10.1021/acs.jproteome.7b00632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Sardinian alcohol-preferring (sP) and Sardinian alcohol-non preferring (sNP) rats have been selectively bred for opposite alcohol preference and consumption. Aiming to verify possible differences at the proteomics level between sP and sNP rats, we investigated the salivary proteome by a a liquid chromatography-mass spectrometry top-down-bottom-up integrated approach. For this purpose, submandibular saliva was collected from alcohol-naive sP and sNP rats under isoprenaline stimulation. A total of 200 peptides and proteins were detected and quantified in the two rat lines, 149 of which were characterized in their naturally occurring structure. The data are available via ProteomeXchange with identifier PXD006997. Surprisingly, sP rats exhibited marked quantitative and qualitative differences with respect to sNP rats, namely higher levels of proteoforms originating from submandibular gland protein C, and from submandibular rat protein 2, as well as those of several unidentified peptides and proteins. sP rats expressed some proteins not detectable in sNP rats such as the glutamine and glutamic acid-rich protein (GRP)-CB. The isoform GRP-B, detectable in both rat lines, was more abundant in sNP rats. The submandibular saliva of sNP rats was also characterized by very high levels of GRP-B proteolytic peptides and rat salivary protein 1. Whether these differences could contribute to the opposite alcohol preference and consumption of sP and sNP rats is currently unknown and requires further investigation.
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Affiliation(s)
| | | | | | | | - Federica Iavarone
- Istituto di Biochimica e Biochimica Clinica, Facoltà di Medicina, Università Cattolica , Largo Francesco Vito 1 00168, Rome, Italy
| | - Federica Vincenzoni
- Istituto di Biochimica e Biochimica Clinica, Facoltà di Medicina, Università Cattolica , Largo Francesco Vito 1 00168, Rome, Italy
| | - Giancarlo Colombo
- Istituto di Neuroscienze, Sezione di Cagliari, Consiglio Nazionale delle Ricerche (CNR) , 09042 Monserrato, Cagliari, Italy
| | - Jörgen Ekström
- Department of Pharmacology and Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg , Box 431, SE-405 30 Göteborg, Sweden
| | - Irene Messana
- Istituto di Biochimica e Biochimica Clinica, Facoltà di Medicina, Università Cattolica , Largo Francesco Vito 1 00168, Rome, Italy.,Istituto di Chimica del Riconoscimento Molecolare, Consiglio Nazionale delle Ricerche (CNR) , Largo Francesco Vito 1 00168, Rome, Italy
| | - Massimo Castagnola
- Istituto di Biochimica e Biochimica Clinica, Facoltà di Medicina, Università Cattolica , Largo Francesco Vito 1 00168, Rome, Italy.,Istituto di Chimica del Riconoscimento Molecolare, Consiglio Nazionale delle Ricerche (CNR) , Largo Francesco Vito 1 00168, Rome, Italy
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Bocedi A, Fabrini R, Pedersen JZ, Federici G, Iavarone F, Martelli C, Castagnola M, Ricci G. The extreme hyper-reactivity of selected cysteines drives hierarchical disulfide bond formation in serum albumin. FEBS J 2016; 283:4113-4127. [DOI: 10.1111/febs.13909] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Revised: 09/12/2016] [Accepted: 09/26/2016] [Indexed: 11/29/2022]
Affiliation(s)
- Alessio Bocedi
- Department of Chemical Sciences and Technologies; University of Rome ‘Tor Vergata’; Italy
| | - Raffaele Fabrini
- Department of Chemical Sciences and Technologies; University of Rome ‘Tor Vergata’; Italy
| | | | - Giorgio Federici
- Department of Chemical Sciences and Technologies; University of Rome ‘Tor Vergata’; Italy
| | - Federica Iavarone
- Institute of Biochemistry and Clinical Biochemistry; Catholic University and/or Institute for Molecular Recognition; National Research Council; Rome Italy
| | - Claudia Martelli
- Institute of Biochemistry and Clinical Biochemistry; Catholic University and/or Institute for Molecular Recognition; National Research Council; Rome Italy
| | - Massimo Castagnola
- Institute of Biochemistry and Clinical Biochemistry; Catholic University and/or Institute for Molecular Recognition; National Research Council; Rome Italy
| | - Giorgio Ricci
- Department of Chemical Sciences and Technologies; University of Rome ‘Tor Vergata’; Italy
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46
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Bosello S, Peluso G, Iavarone F, Tolusso B, Messana I, Faa G, Castagnola M, Ferraccioli G. Thymosin β 4 and β 10 in Sjögren's syndrome: saliva proteomics and minor salivary glands expression. Arthritis Res Ther 2016; 18:229. [PMID: 27716395 PMCID: PMC5053072 DOI: 10.1186/s13075-016-1134-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2016] [Accepted: 09/20/2016] [Indexed: 11/10/2022] Open
Abstract
Background In the present study, we investigated whether thymosin β (Tβ) in saliva and in minor salivary glands is differentially expressed in patients with primary Sjögren’s syndrome (pSS) and patients with autoimmune diseases (systemic sclerosis [SSc], systemic lupus erythematosus [SLE], and rheumatoid arthritis [RA], with and without sicca syndrome [ss]). Methods Saliva specimens of nine patients with pSS, seven with ss/SSc, seven with ss/SLE, seven with ss/RA, seven with SSc, seven with SLE, and seven with RA, as well as ten healthy subjects, were analyzed using a high-performance liquid chromatograph coupled with a mass spectrometer equipped with an electrospray ionization source to investigate the presence and levels of Tβ4, Tβ4 sulfoxide, and Tβ10. Immunostaining for Tβ4 and Tβ10 was performed on minor salivary glands of patients with pSS and ss. Results Tβ4 levels were statistically higher in patients with pSS with respect to the other subgroups. Tβ10 was detectable in 66.7 % of patients with pSS and in 42.8 % of those with ss/SSc, while Tβ4 sulfoxide was detectable in 44.4 % of patients with pSS and in 42.9 % of those with ss/SSc. Tβ10 and Tβ4 sulfoxide were not detectable in patients without associated ss and in healthy control subjects. Regarding thymosin immunostaining, all patients had immunoreactivity for Tβ10, and a comparable distribution pattern in the four different subgroups of patients was observed. Tβ4 immunoreactivity was present in patients with ss/SSc and those with ss/SLE, while it was completely absent in patients with pSS and those with ss/RA. Conclusions Our data show that higher salivary Tβ expression characterizes patients with pSS, while Tβ4 sulfoxide and Tβ10 salivary expression was selectively present in patients with sicca symptoms. Moreover, at the immunohistochemical level in patients with pSS, minor salivary glands showed a peculiar pattern characterized by immunostaining for Tβ10 in acinar cells in the absence of any reactivity for Tβ4. These findings, taken together, suggest a different role for Tβ4 and Tβ10 in patients with pSS who have ss and other autoimmune disease.
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Affiliation(s)
- Silvia Bosello
- Division of Rheumatology, Fondazione Policlinico Universitario Agostino Gemelli, Rome, Italy
| | - Giusy Peluso
- Division of Rheumatology, Fondazione Policlinico Universitario Agostino Gemelli, Rome, Italy
| | - Federica Iavarone
- Institute of Chemistry and Clinical Biochemistry, Catholic University, Rome, Italy
| | - Barbara Tolusso
- Division of Rheumatology, Fondazione Policlinico Universitario Agostino Gemelli, Rome, Italy
| | - Irene Messana
- Department of Life and Environmental Sciences, University of Cagliari, Cagliari, Italy
| | - Gavino Faa
- Department of Surgery, Section of Pathology, University of Cagliari, Cagliari, Italy
| | - Massimo Castagnola
- Institute of Chemistry and Clinical Biochemistry, Catholic University, Rome, Italy
| | - Gianfranco Ferraccioli
- Division of Rheumatology, Fondazione Policlinico Universitario Agostino Gemelli, Rome, Italy. .,Institute of Rheumatology and Affine Sciences, Universita' Cattolica del Sacro Cuore, Presidio Columbus, Via Giuseppe Moscati, 31, 00168, Rome, Italy.
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Arba M, Iavarone F, Vincenzoni F, Manconi B, Vento G, Tirone C, Cabras T, Castagnola M, Messana I, Sanna MT. Proteomic characterization of the acid-insoluble fraction of whole saliva from preterm human newborns. J Proteomics 2016; 146:48-57. [DOI: 10.1016/j.jprot.2016.06.021] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Revised: 05/31/2016] [Accepted: 06/15/2016] [Indexed: 11/25/2022]
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Martelli C, Marzano V, Iavarone F, Huang L, Vincenzoni F, Desiderio C, Messana I, Beltrami P, Zattoni F, Ferraro PM, Buchholz N, Locci G, Faa G, Castagnola M, Gambaro G. Characterization of the Protein Components of Matrix Stones Sheds Light on S100-A8 and S100-A9 Relevance in the Inflammatory Pathogenesis of These Rare Renal Calculi. J Urol 2016; 196:911-8. [DOI: 10.1016/j.juro.2016.04.064] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/01/2016] [Indexed: 12/23/2022]
Affiliation(s)
- Claudia Martelli
- Institute of Biochemistry and Clinical Biochemistry, Catholic University, Rome, Italy
| | - Valeria Marzano
- Institute of Biochemistry and Clinical Biochemistry, Catholic University, Rome, Italy
| | - Federica Iavarone
- Institute of Biochemistry and Clinical Biochemistry, Catholic University, Rome, Italy
| | - Liling Huang
- Institute of Biochemistry and Clinical Biochemistry, Catholic University, Rome, Italy
| | - Federica Vincenzoni
- Institute of Biochemistry and Clinical Biochemistry, Catholic University, Rome, Italy
| | - Claudia Desiderio
- Institute of Chemistry of Molecular Recognition, Italian National Research Council, Rome, Italy
| | - Irene Messana
- Department of Life and Environmental Sciences, Cagliari University, Cagliari, Italy
| | - Paolo Beltrami
- Urology Clinic, Department of Surgical, Oncological and Gastroenterological Sciences, University of Padova, Padova, Italy
| | - Filiberto Zattoni
- Urology Clinic, Department of Surgical, Oncological and Gastroenterological Sciences, University of Padova, Padova, Italy
| | - Pietro Manuel Ferraro
- Nephrology Division, Institute of Internal Medicine, Catholic University, Rome, Italy
| | - Noor Buchholz
- U-merge (Urology in Emerging Countries), London, United Kingdom
| | - Giorgia Locci
- Pathology Division, Department of Surgery, Cagliari University, Cagliari, Italy
| | - Gavino Faa
- Pathology Division, Department of Surgery, Cagliari University, Cagliari, Italy
| | - Massimo Castagnola
- Institute of Biochemistry and Clinical Biochemistry, Catholic University, Rome, Italy
- Institute of Chemistry of Molecular Recognition, Italian National Research Council, Rome, Italy
| | - Giovanni Gambaro
- Nephrology Division, Institute of Internal Medicine, Catholic University, Rome, Italy
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Faa G, Messana I, Fanos V, Cabras T, Manconi B, Vento G, Iavarone F, Martelli C, Desiderio C, Castagnola M. Proteomics applied to pediatric medicine: opportunities and challenges. Expert Rev Proteomics 2016; 13:883-94. [DOI: 10.1080/14789450.2016.1221764] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Vitali A, Vavala E, Marzano V, Leone C, Castagnola M, Iavarone F, Angiolella L. Cell wall composition and biofilm formation of azoles-susceptible and -resistant Candida glabrata strains. J Chemother 2016; 29:164-172. [PMID: 27439026 DOI: 10.1080/1120009x.2016.1199507] [Citation(s) in RCA: 5] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
In the present study, three strains of Candida glabrata have been investigated to shed light on the mechanisms involved in azole resistance during adherence and biofilm formation. In particular, a clinical isolate, susceptible to azole-based drugs, DSY562 and two different resistant mutagenic strains deriving from DSY562, SFY114 and SFY115, have been analysed with different approaches for their cell wall composition and properties. A proteomic analysis revealed that the expression of six cell wall-related proteins and biofilm formation varied between the strains. The SFY114 and SFY115 strains resulted to be less hydrophobic than the susceptible parental counterpart DSY562, on the other hand they showed a higher amount in total cell wall polysaccharides fraction in the total cell wall. Accordingly to the results obtained from the hydrophobicity and adherence assays, in the resistant strain SFY115 the biofilm formation decreased compared to the parental strain DSY562. Finally, the total glucose amount in resistant SFY115 was about halved in comparison to other strains. Taken together all these data suggest that azole drugs may affect the cell wall composition of C. glabrata, in relation to the different pathogenic behaviours.
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Affiliation(s)
- Alberto Vitali
- a CNR-ICRM, c/o Institute of Biochemistry and Clinical Biochemistry , Catholic University , Largo F. Vito 1, Rome 00168 , Italy
| | - Elisabetta Vavala
- b Department of Public Health and Infectious Diseases , "Sapienza" University of Rome , P.le Aldo Moro 5, Rome 00161 , Italy
| | - Valeria Marzano
- c Institute of Biochemistry and Clinical Biochemistry , Catholic University , Largo F. Vito 1, Rome 00168 , Italy
| | - Claudia Leone
- b Department of Public Health and Infectious Diseases , "Sapienza" University of Rome , P.le Aldo Moro 5, Rome 00161 , Italy
| | - Massimo Castagnola
- c Institute of Biochemistry and Clinical Biochemistry , Catholic University , Largo F. Vito 1, Rome 00168 , Italy
| | - Federica Iavarone
- c Institute of Biochemistry and Clinical Biochemistry , Catholic University , Largo F. Vito 1, Rome 00168 , Italy
| | - Letizia Angiolella
- b Department of Public Health and Infectious Diseases , "Sapienza" University of Rome , P.le Aldo Moro 5, Rome 00161 , Italy
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