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Pirone A, Ciregia F, Lazzarini G, Miragliotta V, Ronci M, Zuccarini M, Zallocco L, Beghelli D, Mazzoni MR, Lucacchini A, Giusti L. Correction: Proteomic Profiling Reveals Specific Molecular Hallmarks of the Pig Claustrum. Mol Neurobiol 2024:10.1007/s12035-024-04165-w. [PMID: 38581540 DOI: 10.1007/s12035-024-04165-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/08/2024]
Affiliation(s)
- Andrea Pirone
- Department of Veterinary Sciences, University of Pisa, Pisa, Italy.
| | - Federica Ciregia
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Giulia Lazzarini
- Department of Veterinary Sciences, University of Pisa, Pisa, Italy
| | | | - Maurizio Ronci
- Department of Medical, Oral and Biotechnological Sciences, University G. D'Annunzio of Chieti-Pescara, Chieti, Italy
- Interuniversitary Consortium for Engineering and Medicine, COIIM, Campobasso, Italy
| | - Mariachiara Zuccarini
- Department of Medical, Oral and Biotechnological Sciences, University G. D'Annunzio of Chieti-Pescara, Chieti, Italy
| | - Lorenzo Zallocco
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Daniela Beghelli
- School of Biosciences and Veterinary Medicine, University of Camerino, Camerino, Italy
| | | | - Antonio Lucacchini
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Laura Giusti
- School of Pharmacy, University of Camerino, Camerino, Italy
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Pirone A, Ciregia F, Lazzarini G, Miragliotta V, Ronci M, Zuccarini M, Zallocco L, Beghelli D, Mazzoni MR, Lucacchini A, Giusti L. Proteomic Profiling Reveals Specific Molecular Hallmarks of the Pig Claustrum. Mol Neurobiol 2023; 60:4336-4358. [PMID: 37095366 PMCID: PMC10293365 DOI: 10.1007/s12035-023-03347-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 04/13/2023] [Indexed: 04/26/2023]
Abstract
The present study, employing a comparative proteomic approach, analyzes the protein profile of pig claustrum (CLA), putamen (PU), and insula (IN). Pig brain is an interesting model whose key translational features are its similarities with cortical and subcortical structures of human brain. A greater difference in protein spot expression was observed in CLA vs PU as compared to CLA vs IN. The deregulated proteins identified in CLA resulted to be deeply implicated in neurodegenerative (i.e., sirtuin 2, protein disulfide-isomerase 3, transketolase) and psychiatric (i.e., copine 3 and myelin basic protein) disorders in humans. Metascape analysis of differentially expressed proteins in CLA vs PU comparison suggested activation of the α-synuclein pathway and L1 recycling pathway corroborating the involvement of these anatomical structures in neurodegenerative diseases. The expression of calcium/calmodulin-dependent protein kinase and dihydropyrimidinase like 2, which are linked to these pathways, was validated using western blot analysis. Moreover, the protein data set of CLA vs PU comparison was analyzed by Ingenuity Pathways Analysis to obtain a prediction of most significant canonical pathways, upstream regulators, human diseases, and biological functions. Interestingly, inhibition of presenilin 1 (PSEN1) upstream regulator and activation of endocannabinoid neuronal synapse pathway were observed. In conclusion, this is the first study presenting an extensive proteomic analysis of pig CLA in comparison with adjacent areas, IN and PUT. These results reinforce the common origin of CLA and IN and suggest an interesting involvement of CLA in endocannabinoid circuitry, neurodegenerative, and psychiatric disorders in humans.
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Affiliation(s)
- Andrea Pirone
- Department of Veterinary Sciences, University of Pisa, Pisa, Italy.
| | - Federica Ciregia
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Giulia Lazzarini
- Department of Veterinary Sciences, University of Pisa, Pisa, Italy
| | | | - Maurizio Ronci
- Department of Medical, Oral and Biotechnological Sciences, University G. D'Annunzio of Chieti-Pescara, Chieti, Italy
- Interuniversitary Consortium for Engineering and Medicine, COIIM, Campobasso, Italy
| | - Mariachiara Zuccarini
- Department of Medical, Oral and Biotechnological Sciences, University G. D'Annunzio of Chieti-Pescara, Chieti, Italy
| | - Lorenzo Zallocco
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Daniela Beghelli
- School of Biosciences and Veterinary Medicine, University of Camerino, Camerino, Italy
| | | | - Antonio Lucacchini
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Laura Giusti
- School of Pharmacy, University of Camerino, Camerino, Italy
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Lanas A, Tacconelli S, Contursi A, Piazuelo E, Bruno A, Ronci M, Marcone S, Dovizio M, Sopeña F, Falcone L, Milillo C, Mucci M, Ballerini P, Patrignani P. Biomarkers of Response to Low-Dose Aspirin in Familial Adenomatous Polyposis Patients. Cancers (Basel) 2023; 15:cancers15092457. [PMID: 37173923 PMCID: PMC10177499 DOI: 10.3390/cancers15092457] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 04/21/2023] [Accepted: 04/23/2023] [Indexed: 05/15/2023] Open
Abstract
BACKGROUND The results of Aspirin prevention of colorectal adenomas in patients with familial adenomatous polyposis (FAP) are controversial. METHODS We conducted a biomarker-based clinical study in eight FAP patients treated with enteric-coated low-dose Aspirin (100 mg daily for three months) to explore whether the drug targets mainly platelet cyclooxygenase (COX)-1 or affects extraplatelet cellular sources expressing COX-isozymes and/or off-target effects in colorectal adenomas. RESULTS In FAP patients, low-dose Aspirin-acetylated platelet COX-1 at Serine529 (>70%) was associated with an almost complete inhibition of platelet thromboxane (TX) B2 generation ex vivo (serum TXB2). However, enhanced residual urinary 11-dehydro-TXB2 and urinary PGEM, primary metabolites of TXA2 and prostaglandin (PG)E2, respectively, were detected in association with incomplete acetylation of COX-1 in normal colorectal biopsies and adenomas. Proteomics of adenomas showed that Aspirin significantly modulated only eight proteins. The upregulation of vimentin and downregulation of HBB (hemoglobin subunit beta) distinguished two groups with high vs. low residual 11-dehydro-TXB2 levels, possibly identifying the nonresponders and responders to Aspirin. CONCLUSIONS Although low-dose Aspirin appropriately inhibited the platelet, persistently high systemic TXA2 and PGE2 biosynthesis were found, plausibly for a marginal inhibitory effect on prostanoid biosynthesis in the colorectum. Novel chemotherapeutic strategies in FAP can involve blocking the effects of TXA2 and PGE2 signaling with receptor antagonists.
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Affiliation(s)
- Angel Lanas
- University Hospital LB, Aragon Health Research Institute (IISAragon), CIBERehd, University of Zaragoza, 50009 Zaragoza, Spain
| | - Stefania Tacconelli
- Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University, 66100 Chieti, Italy
- Department of Neuroscience, Imaging and Clinical Science, "G. d'Annunzio" University, 66100 Chieti, Italy
| | - Annalisa Contursi
- Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University, 66100 Chieti, Italy
- Department of Neuroscience, Imaging and Clinical Science, "G. d'Annunzio" University, 66100 Chieti, Italy
| | - Elena Piazuelo
- Instituto Aragonés de Ciencias de la Salud (IACS), 50009 Zaragoza, Spain
| | - Annalisa Bruno
- Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University, 66100 Chieti, Italy
- Department of Neuroscience, Imaging and Clinical Science, "G. d'Annunzio" University, 66100 Chieti, Italy
| | - Maurizio Ronci
- Department of Medical, Oral and Biotechnological Sciences, "G. d'Annunzio" University, 66100 Chieti, Italy
| | - Simone Marcone
- Trinity Translational Medicine Institute, Trinity College Dublin, D02 PN40 Dublin, Ireland
| | - Melania Dovizio
- Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University, 66100 Chieti, Italy
- Department of Neuroscience, Imaging and Clinical Science, "G. d'Annunzio" University, 66100 Chieti, Italy
| | - Federico Sopeña
- University Hospital LB, Aragon Health Research Institute (IISAragon), CIBERehd, University of Zaragoza, 50009 Zaragoza, Spain
| | - Lorenza Falcone
- Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University, 66100 Chieti, Italy
- Department of Innovative Technologies in Medicine and Dentistry, "G. d'Annunzio" University, 66100 Chieti, Italy
| | - Cristina Milillo
- Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University, 66100 Chieti, Italy
- Department of Innovative Technologies in Medicine and Dentistry, "G. d'Annunzio" University, 66100 Chieti, Italy
| | - Matteo Mucci
- Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University, 66100 Chieti, Italy
- Department of Neuroscience, Imaging and Clinical Science, "G. d'Annunzio" University, 66100 Chieti, Italy
| | - Patrizia Ballerini
- Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University, 66100 Chieti, Italy
- Department of Innovative Technologies in Medicine and Dentistry, "G. d'Annunzio" University, 66100 Chieti, Italy
| | - Paola Patrignani
- Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University, 66100 Chieti, Italy
- Department of Neuroscience, Imaging and Clinical Science, "G. d'Annunzio" University, 66100 Chieti, Italy
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Beghelli D, Zallocco L, Angeloni C, Bistoni O, Ronci M, Cavallucci C, Mazzoni MR, Nuccitelli A, Catalano C, Hrelia S, Lucacchini A, Giusti L. Dietary Supplementation with Boswellia serrata, Verbascum thapsus, and Curcuma longa in Show Jumping Horses: Effects on Serum Proteome, Antioxidant Status, and Anti-Inflammatory Gene Expression. Life (Basel) 2023; 13:life13030750. [PMID: 36983904 PMCID: PMC10055707 DOI: 10.3390/life13030750] [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: 02/04/2023] [Revised: 02/27/2023] [Accepted: 03/07/2023] [Indexed: 03/12/2023] Open
Abstract
Intense exercise can cause inflammation and oxidative stress due to the production of reactive oxygen species. These pathophysiological processes are interdependent, and each one can induce the other, creating a vicious circle. A placebo-controlled blind study was carried out in show jumping horses (n. 16) to evaluate the effects of a commercial dietary supplement (Dolhorse® N.B.F. Lanes srl, Milan, Italy) containing Verbascum thapsus leaf powder (1.42%), Curcuma longa (14.280 mg/kg), and Boswellia serrata (Roxb ex Colebr) (14.280 mg/kg) extracts. Before and after 10 days of dietary supplementation, blood samples were collected to evaluate the protein levels, antioxidants, and inflammatory responses by proteomic analysis or real-time Reverse Transcriptase-Polymerase Chain Reaction (real-time RT-PCR). A total of 36 protein spots, connected to 29 proteins, were modulated by dietary supplementation, whereas real-time RT-PCR revealed a significant downregulation of proinflammatory cytokines (interleukin 1α (p < 0.05) and interleukin-6 (0.005), toll-like receptor 4 (p < 0.05), and IKBKB (p < 0.05) in supplemented sport horses. Immunoglobulin chains, gelsolin, plasminogen, vitamin D binding protein, apolipoprotein AIV, and filamin B were overexpressed, whereas haptoglobin, α-2-HS-glycoprotein, α2-macroglobulin, afamin, amine oxidase, 60S acidic ribosomal protein, and complement fragments 3, 4, and 7 were reduced. No effect was observed on the antioxidant defense systems. The present results suggest this phytotherapy may reinforce the innate immune responses, thus representing a valid adjuvant to alleviate inflammation, which is a pathophysiological process in sport horses.
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Affiliation(s)
- Daniela Beghelli
- School of Biosciences and Veterinary Medicine, University of Camerino, 62032 Camerino, Italy
- Correspondence: (D.B.); (L.G.); Tel.: +39-737-403201 (D.B.); +39-737-402916 (L.G.)
| | - Lorenzo Zallocco
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy
| | - Cristina Angeloni
- Department for Life Quality Studies, Alma Mater Studiorum, University of Bologna, 47921 Rimini, Italy
| | - Onelia Bistoni
- Rheumatology Unit, Department of Medicine, University of Perugia, 06126 Perugia, Italy
| | - Maurizio Ronci
- Department of Medical, Oral and Biotechnological Sciences, University of Chieti-Pescara, 66100 Chieti, Italy
| | | | | | - Anna Nuccitelli
- School of Biosciences and Veterinary Medicine, University of Camerino, 62032 Camerino, Italy
| | | | - Silvana Hrelia
- Department for Life Quality Studies, Alma Mater Studiorum, University of Bologna, 47921 Rimini, Italy
| | - Antonio Lucacchini
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy
| | - Laura Giusti
- School of Pharmacy, University of Camerino, 62032 Camerino, Italy
- Correspondence: (D.B.); (L.G.); Tel.: +39-737-403201 (D.B.); +39-737-402916 (L.G.)
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Passarella D, Ciampi S, Di Liberto V, Zuccarini M, Ronci M, Medoro A, Foderà E, Frinchi M, Mignogna D, Russo C, Porcile C. Low-Density Lipoprotein Receptor-Related Protein 8 at the Crossroad between Cancer and Neurodegeneration. Int J Mol Sci 2022; 23:ijms23168921. [PMID: 36012187 PMCID: PMC9408729 DOI: 10.3390/ijms23168921] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 08/07/2022] [Accepted: 08/09/2022] [Indexed: 11/16/2022] Open
Abstract
The low-density-lipoprotein receptors represent a family of pleiotropic cell surface receptors involved in lipid homeostasis, cell migration, proliferation and differentiation. The family shares common structural features but also has significant differences mainly due to tissue-specific interactors and to peculiar proteolytic processing. Among the receptors in the family, recent studies place low-density lipoprotein receptor-related protein 8 (LRP8) at the center of both neurodegenerative and cancer-related pathways. From one side, its overexpression has been highlighted in many types of cancer including breast, gastric, prostate, lung and melanoma; from the other side, LRP8 has a potential role in neurodegeneration as apolipoprotein E (ApoE) and reelin receptor, which are, respectively, the major risk factor for developing Alzheimer’s disease (AD) and the main driver of neuronal migration, and as a γ-secretase substrate, the main enzyme responsible for amyloid formation in AD. The present review analyzes the contributions of LDL receptors, specifically of LRP8, in both cancer and neurodegeneration, pointing out that depending on various interactions and peculiar processing, the receptor can contribute to both proliferative and neurodegenerative processes.
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Affiliation(s)
- Daniela Passarella
- Department of Medicine and Health Sciences “V. Tiberio”, University of Molise, 86100 Campobasso, Italy
| | - Silvia Ciampi
- Department of Medicine and Health Sciences “V. Tiberio”, University of Molise, 86100 Campobasso, Italy
| | - Valentina Di Liberto
- Department of Experimental Biomedicine and Clinical Neurosciences, University of Palermo, 90133 Palermo, Italy
| | - Mariachiara Zuccarini
- Department of Medical Oral and Biotechnological Sciences, University of Chieti-Pescara, 66100 Chieti, Italy
| | - Maurizio Ronci
- Department of Pharmacy, University of Chieti-Pescara, 66100 Chieti, Italy
| | - Alessandro Medoro
- Department of Medicine and Health Sciences “V. Tiberio”, University of Molise, 86100 Campobasso, Italy
| | - Emanuele Foderà
- Department of Medicine and Health Sciences “V. Tiberio”, University of Molise, 86100 Campobasso, Italy
| | - Monica Frinchi
- Department of Experimental Biomedicine and Clinical Neurosciences, University of Palermo, 90133 Palermo, Italy
| | - Donatella Mignogna
- Department of Medicine and Health Sciences “V. Tiberio”, University of Molise, 86100 Campobasso, Italy
| | - Claudio Russo
- Department of Medicine and Health Sciences “V. Tiberio”, University of Molise, 86100 Campobasso, Italy
- Correspondence: ; Tel.: +39-0874404897
| | - Carola Porcile
- Department of Medicine and Health Sciences “V. Tiberio”, University of Molise, 86100 Campobasso, Italy
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Passarella D, Ronci M, Di Liberto V, Zuccarini M, Mudò G, Porcile C, Frinchi M, Di Iorio P, Ulrich H, Russo C. Bidirectional Control between Cholesterol Shuttle and Purine Signal at the Central Nervous System. Int J Mol Sci 2022; 23:ijms23158683. [PMID: 35955821 PMCID: PMC9369131 DOI: 10.3390/ijms23158683] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 07/29/2022] [Accepted: 08/01/2022] [Indexed: 12/07/2022] Open
Abstract
Recent studies have highlighted the mechanisms controlling the formation of cerebral cholesterol, which is synthesized in situ primarily by astrocytes, where it is loaded onto apolipoproteins and delivered to neurons and oligodendrocytes through interactions with specific lipoprotein receptors. The “cholesterol shuttle” is influenced by numerous proteins or carbohydrates, which mainly modulate the lipoprotein receptor activity, function and signaling. These molecules, provided with enzymatic/proteolytic activity leading to the formation of peptide fragments of different sizes and specific sequences, could be also responsible for machinery malfunctions, which are associated with neurological, neurodegenerative and neurodevelopmental disorders. In this context, we have pointed out that purines, ancestral molecules acting as signal molecules and neuromodulators at the central nervous system, can influence the homeostatic machinery of the cerebral cholesterol turnover and vice versa. Evidence gathered so far indicates that purine receptors, mainly the subtypes P2Y2, P2X7 and A2A, are involved in the pathogenesis of neurodegenerative diseases, such as Alzheimer’s and Niemann–Pick C diseases, by controlling the brain cholesterol homeostasis; in addition, alterations in cholesterol turnover can hinder the purine receptor function. Although the precise mechanisms of these interactions are currently poorly understood, the results here collected on cholesterol–purine reciprocal control could hopefully promote further research.
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Affiliation(s)
- Daniela Passarella
- Department of Medicine and Health Sciences “V. Tiberio”, University of Molise, 86100 Campobasso, Italy
| | - Maurizio Ronci
- Department of Pharmacy, University of Chieti-Pescara, 66100 Chieti, Italy
| | - Valentina Di Liberto
- Department of Experimental Biomedicine and Clinical Neurosciences, University of Palermo, 90133 Palermo, Italy
| | - Mariachiara Zuccarini
- Department of Medical Oral and Biotechnological Sciences, University of Chieti-Pescara, 66100 Chieti, Italy
| | - Giuseppa Mudò
- Department of Experimental Biomedicine and Clinical Neurosciences, University of Palermo, 90133 Palermo, Italy
| | - Carola Porcile
- Department of Medicine and Health Sciences “V. Tiberio”, University of Molise, 86100 Campobasso, Italy
| | - Monica Frinchi
- Department of Experimental Biomedicine and Clinical Neurosciences, University of Palermo, 90133 Palermo, Italy
| | - Patrizia Di Iorio
- Department of Medical Oral and Biotechnological Sciences, University of Chieti-Pescara, 66100 Chieti, Italy
| | - Henning Ulrich
- Biochemistry, Institute of Chemistry, University of São Paulo, São Paulo 05508-060, Brazil
| | - Claudio Russo
- Department of Medicine and Health Sciences “V. Tiberio”, University of Molise, 86100 Campobasso, Italy
- Correspondence: ; Tel.: +39-087-440-4897
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Zuccarini M, Giuliani P, Ronci M, Caciagli F, Caruso V, Ciccarelli R, Di Iorio P. Purinergic Signaling in Oral Tissues. Int J Mol Sci 2022; 23:ijms23147790. [PMID: 35887132 PMCID: PMC9318746 DOI: 10.3390/ijms23147790] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 07/12/2022] [Accepted: 07/13/2022] [Indexed: 02/01/2023] Open
Abstract
The role of the purinergic signal has been extensively investigated in many tissues and related organs, including the central and peripheral nervous systems as well as the gastrointestinal, cardiovascular, respiratory, renal, and immune systems. Less attention has been paid to the influence of purines in the oral cavity, which is the first part of the digestive apparatus and also acts as the body’s first antimicrobial barrier. In this review, evidence is provided of the presence and possible physiological role of the purinergic system in the different structures forming the oral cavity including teeth, tongue, hard palate, and soft palate with their annexes such as taste buds, salivary glands, and nervous fibers innervating the oral structures. We also report findings on the involvement of the purinergic signal in pathological conditions affecting the oral apparatus such as Sjögren’s syndrome or following irradiation for the treatment of head and neck cancer, and the use of experimental drugs interfering with the purine system to improve bone healing after damage. Further investigations are required to translate the results obtained so far into the clinical setting in order to pave the way for a wider application of purine-based treatments in oral diseases.
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Affiliation(s)
- Mariachiara Zuccarini
- Department of Medical, Oral and Biotechnological Sciences, University of Chieti-Pescara, Via dei Vestini 29, 66100 Chieti, Italy; (M.Z.); (P.G.); (P.D.I.)
- Center for Advanced Studies and Technologies (CAST), University of Chieti-Pescara, Via L. Polacchi, 66100 Chieti, Italy; (M.R.); (F.C.)
| | - Patricia Giuliani
- Department of Medical, Oral and Biotechnological Sciences, University of Chieti-Pescara, Via dei Vestini 29, 66100 Chieti, Italy; (M.Z.); (P.G.); (P.D.I.)
- Center for Advanced Studies and Technologies (CAST), University of Chieti-Pescara, Via L. Polacchi, 66100 Chieti, Italy; (M.R.); (F.C.)
| | - Maurizio Ronci
- Center for Advanced Studies and Technologies (CAST), University of Chieti-Pescara, Via L. Polacchi, 66100 Chieti, Italy; (M.R.); (F.C.)
- Department of Pharmacy, University of Chieti-Pescara, Via dei Vestini 29, 66100 Chieti, Italy
| | - Francesco Caciagli
- Center for Advanced Studies and Technologies (CAST), University of Chieti-Pescara, Via L. Polacchi, 66100 Chieti, Italy; (M.R.); (F.C.)
| | - Vanni Caruso
- School of Pharmacy and Pharmacology, University of Tasmania, Hobart, TAS 7005, Australia;
| | - Renata Ciccarelli
- Center for Advanced Studies and Technologies (CAST), University of Chieti-Pescara, Via L. Polacchi, 66100 Chieti, Italy; (M.R.); (F.C.)
- Stem TeCh Group, Via L. Polacchi, 66100 Chieti, Italy
- Correspondence:
| | - Patrizia Di Iorio
- Department of Medical, Oral and Biotechnological Sciences, University of Chieti-Pescara, Via dei Vestini 29, 66100 Chieti, Italy; (M.Z.); (P.G.); (P.D.I.)
- Center for Advanced Studies and Technologies (CAST), University of Chieti-Pescara, Via L. Polacchi, 66100 Chieti, Italy; (M.R.); (F.C.)
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Pontifex MG, Connell E, Le Gall G, Pourtau L, Gaudout D, Angeloni C, Zallocco L, Ronci M, Giusti L, Muller M, Vauzour D. Saffron extract (Safr’InsideTM) improves anxiety related behaviour in a mouse model of low-grade inflammation through the modulation of the microbiota and gut derived metabolites. Food Funct 2022; 13:12219-12233. [DOI: 10.1039/d2fo02739a] [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] [Indexed: 11/21/2022]
Abstract
Treatment of anxiety and depression predominantly centres around pharmacological interventions, which have faced criticism for their associated side effects, lack of efficacy and low tolerability. Saffron, which is reportedly well...
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Bugliani M, Tavarini S, Grano F, Tondi S, Lacerenza S, Giusti L, Ronci M, Maidecchi A, Marchetti P, Tesi M, Angelini LG. Protective effects of Stevia rebaudiana extracts on beta cells in lipotoxic conditions. Acta Diabetol 2022; 59:113-126. [PMID: 34499239 PMCID: PMC8758658 DOI: 10.1007/s00592-021-01793-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 08/23/2021] [Indexed: 12/16/2022]
Abstract
AIMS Stevia rebaudiana Bertoni leaf extracts have gained increasing attention for their potential protection against type 2 diabetes. In this study, we have evaluated the possible beneficial effects of Stevia rebaudiana leaf extracts on beta-cells exposed to lipotoxicity and explored some of the possible mechanisms involved. METHODS Extracts, deriving from six different chemotypes (ST1 to ST6), were characterized in terms of steviol glycosides, total phenols, flavonoids, and antioxidant activity. INS-1E beta cells and human pancreatic islets were incubated 24 h with 0.5 mM palmitate with or without varying concentrations of extracts. Beta-cell/islet cell features were analyzed by MTT assay, activated caspase 3/7 measurement, and/or nucleosome quantification. In addition, the proteome of INS-1E cells was assessed by bi-dimensional electrophoresis (2-DE). RESULTS The extracts differed in terms of antioxidant activity and stevioside content. As expected, 24 h exposure to palmitate resulted in a significant decrease of INS-1E cell metabolic activity, which was counteracted by all the Stevia extracts at 200 μg/ml. However, varying stevioside only concentrations were not able to protect palmitate-exposed cells. ST3 extract was also tested with human islets, showing an anti-apoptotic effect. Proteome analysis showed several changes in INS-1E beta-cells exposed to ST3, mainly at the endoplasmic reticulum and mitochondrial levels. CONCLUSIONS Stevia rebaudiana leaf extracts have beneficial effects on beta cells exposed to lipotoxicity; this effect does not seem to be mediated by stevioside alone (suggesting a major role of the leaf phytocomplex as a whole) and might be due to actions on the endoplasmic reticulum and the mitochondrion.
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Affiliation(s)
- Marco Bugliani
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Silvia Tavarini
- Department of Agriculture, Food and Environment, University of Pisa, Pisa, Italy
| | - Francesca Grano
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Silvia Tondi
- Aboca SpA Società Agricola, Sansepolcro, Tuscany, Italy
| | | | - Laura Giusti
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
- School of Pharmacy, University of Camerino, Camerino, Italy
| | - Maurizio Ronci
- Department of Pharmacy and Centre for Advanced Studies and Technologies (CAST), University "G. D'Annunzio" of Chieti-Pescara, Chieti, Italy
| | | | - Piero Marchetti
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
- Department of Pharmacy and Centre for Advanced Studies and Technologies (CAST), University "G. D'Annunzio" of Chieti-Pescara, Chieti, Italy.
| | - Marta Tesi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Luciana G Angelini
- Department of Agriculture, Food and Environment, University of Pisa, Pisa, Italy
- Centro Interdipartimentale NUTRAFOOD, University of Pisa, Pisa, Italy
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10
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Zuccarini M, Lambertucci C, Carluccio M, Giuliani P, Ronci M, Spinaci A, Volpini R, Ciccarelli R, Di Iorio P. Multipotent Stromal Cells from Subcutaneous Adipose Tissue of Normal Weight and Obese Subjects: Modulation of Their Adipogenic Differentiation by Adenosine A 1 Receptor Ligands. Cells 2021; 10:cells10123560. [PMID: 34944069 PMCID: PMC8700077 DOI: 10.3390/cells10123560] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 12/09/2021] [Accepted: 12/15/2021] [Indexed: 11/18/2022] Open
Abstract
Adenosine A1 receptor (A1R) activation, stimulating lipogenesis and decreasing insulin resistance, could be useful for metabolic syndrome management in obese subjects. Since full A1R agonists induce harmful side-effects, while partial agonists show a better pharmacological profile, we investigated the influence of two derivatives of the full A1R agonist 2-chloro-N6-cyclopentyladenosine (CCPA), C1 and C2 behaving as A1R partial agonists in animal models, on the adipogenic differentiation of stromal/stem cells (ASCs) from human subcutaneous adipose tissue, which mainly contribute to increase fat mass in obesity. The ASCs from normal-weight subjects showed increased proliferation and A1R expression but reduced adipogenic differentiation compared to obese individual-derived ASCs. Cell exposure to CCPA, C1, C2 or DPCPX, an A1R antagonist, did not affect ASC proliferation, while mainly C2 and DPCPX significantly decreased adipogenic differentiation of both ASC types, reducing the activity of glycerol-3-phosphate dehydrogenase and the expression of PPARγ and FABP-4, all adipogenic markers, and phosphorylation of Akt in the phosphatidylinositol-3-kinase pathway, which plays a key-role in adipogenesis. While requiring confirmation in in vivo models, our results suggest that A1R partial agonists or antagonists, by limiting ASC differentiation into adipocytes and, thereby, fat mass expansion, could favor development/worsening of metabolic syndrome in obese subjects without a dietary control.
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Affiliation(s)
- Mariachiara Zuccarini
- Department of Medical, Oral and Biotechnological Sciences, University of Chieti-Pescara, Via dei Vestini 29, 66100 Chieti, Italy; (M.Z.); (M.C.); (P.G.); (P.D.I.)
- Center for Advanced Study and Technologies (CAST), University of Chieti-Pescara, Via L. Polacchi 11, 66100 Chieti, Italy
| | - Catia Lambertucci
- Unit of Medicinal Chemistry, School of Pharmacy, University of Camerino, Via S. Agostino 1, 62032 Camerino, Italy; (C.L.); (A.S.); (R.V.)
| | - Marzia Carluccio
- Department of Medical, Oral and Biotechnological Sciences, University of Chieti-Pescara, Via dei Vestini 29, 66100 Chieti, Italy; (M.Z.); (M.C.); (P.G.); (P.D.I.)
- Center for Advanced Study and Technologies (CAST), University of Chieti-Pescara, Via L. Polacchi 11, 66100 Chieti, Italy
- Stem TeCh Group, Via L. Polacchi 11, 66100 Chieti, Italy
| | - Patricia Giuliani
- Department of Medical, Oral and Biotechnological Sciences, University of Chieti-Pescara, Via dei Vestini 29, 66100 Chieti, Italy; (M.Z.); (M.C.); (P.G.); (P.D.I.)
- Center for Advanced Study and Technologies (CAST), University of Chieti-Pescara, Via L. Polacchi 11, 66100 Chieti, Italy
| | - Maurizio Ronci
- Department of Pharmacy, University of Chieti-Pescara, Via dei Vestini 29, 66100 Chieti, Italy;
| | - Andrea Spinaci
- Unit of Medicinal Chemistry, School of Pharmacy, University of Camerino, Via S. Agostino 1, 62032 Camerino, Italy; (C.L.); (A.S.); (R.V.)
| | - Rosaria Volpini
- Unit of Medicinal Chemistry, School of Pharmacy, University of Camerino, Via S. Agostino 1, 62032 Camerino, Italy; (C.L.); (A.S.); (R.V.)
| | - Renata Ciccarelli
- Department of Medical, Oral and Biotechnological Sciences, University of Chieti-Pescara, Via dei Vestini 29, 66100 Chieti, Italy; (M.Z.); (M.C.); (P.G.); (P.D.I.)
- Center for Advanced Study and Technologies (CAST), University of Chieti-Pescara, Via L. Polacchi 11, 66100 Chieti, Italy
- Unit of Medicinal Chemistry, School of Pharmacy, University of Camerino, Via S. Agostino 1, 62032 Camerino, Italy; (C.L.); (A.S.); (R.V.)
- Correspondence:
| | - Patrizia Di Iorio
- Department of Medical, Oral and Biotechnological Sciences, University of Chieti-Pescara, Via dei Vestini 29, 66100 Chieti, Italy; (M.Z.); (M.C.); (P.G.); (P.D.I.)
- Center for Advanced Study and Technologies (CAST), University of Chieti-Pescara, Via L. Polacchi 11, 66100 Chieti, Italy
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11
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Ciregia F, Cetani F, Pardi E, Soggiu A, Piras C, Zallocco L, Borsari S, Ronci M, Caruso V, Marcocci C, Mazzoni MR, Lucacchini A, Giusti L. Parathyroid Carcinoma and Adenoma Co-existing in One Patient: Case Report and Comparative Proteomic Analysis. Cancer Genomics Proteomics 2021; 18:781-796. [PMID: 34697069 DOI: 10.21873/cgp.20297] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Revised: 09/02/2021] [Accepted: 09/17/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND/AIM The lack of specific parathyroid carcinoma (PC) biomarkers in clinical practice points out the importance of analyzing the proteomic signature of this cancer. We performed a comparative proteomic analysis of PC and parathyroid adenoma (PA) co-existing in the same patient. PATIENTS AND METHODS PC and PA were taken from a 63-year-old patient. Using two-dimensional differential gel electrophoresis (2D-DIGE) coupled to mass spectrometry we examined the differences between PC and PA proteins. For validation, additional PC and PA samples were obtained from 10 patients. Western blot analysis was used to validate the difference of expression observed with 2D-DIGE analysis. Bioinfomatic analysis was performed using QIAGEN's Ingenuity Pathways Analysis (IPA) to determine the predominant canonical pathways and interaction networks involved. RESULTS Thirty-three differentially expressed proteins were identified in PC compared to PA. Among these, ubiquitin C-terminal hydrolase-L1 (UCH-L1) was highly overexpressed in PC. The result was confirmed by Western Blot analysis in additional PC samples. CONCLUSION Our comparative proteomic analysis of co-existing neoplasms allowed detecting specific and peculiar differences between PC and PA overcoming population biological variability.
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Affiliation(s)
- Federica Ciregia
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.,Department of Rheumatology, GIGA Research, Centre Hospitalier Universitaire (CHU) de Liège, University of Liège, Liège, Belgium
| | - Filomena Cetani
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Elena Pardi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Alessio Soggiu
- Surgical and Dental Sciences-One Health Unit, Department of Biomedical, University of Milano, Milan, Italy
| | - Cristian Piras
- Department of Health Sciences, Campus Universitario "S. Venuta", University "Magna Græcia" of Catanzaro, Catanzaro, Italy
| | | | - Simona Borsari
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Maurizio Ronci
- Department of Pharmacy, University G. d'Annunzio of Chieti-Pescara, Chieti, Italy
| | - Vanni Caruso
- School of Pharmacy & Pharmacology - College of Health and Medicine, University of Tasmania, Hobart, TAS, Australia
| | - Claudio Marcocci
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Antonio Lucacchini
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Laura Giusti
- School of Pharmacy, University of Camerino, Camerino, Italy
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12
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Antonioli L, Pellegrini C, Fornai M, Benvenuti L, D’Antongiovanni V, Colucci R, Bertani L, Di Salvo C, Semeghini G, La Motta C, Giusti L, Zallocco L, Ronci M, Quattrini L, Angelucci F, Coviello V, Oh WK, Ha QTK, Németh ZH, Haskó G, Blandizzi C. Preclinical Development of FA5, a Novel AMP-Activated Protein Kinase (AMPK) Activator as an Innovative Drug for the Management of Bowel Inflammation. Int J Mol Sci 2021; 22:6325. [PMID: 34199160 PMCID: PMC8231528 DOI: 10.3390/ijms22126325] [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] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 06/08/2021] [Accepted: 06/10/2021] [Indexed: 02/07/2023] Open
Abstract
Acadesine (ACA), a pharmacological activator of AMP-activated protein kinase (AMPK), showed a promising beneficial effect in a mouse model of colitis, indicating this drug as an alternative tool to manage IBDs. However, ACA displays some pharmacodynamic limitations precluding its therapeutical applications. Our study was aimed at evaluating the in vitro and in vivo effects of FA-5 (a novel direct AMPK activator synthesized in our laboratories) in an experimental model of colitis in rats. A set of experiments evaluated the ability of FA5 to activate AMPK and to compare the efficacy of FA5 with ACA in an experimental model of colitis. The effects of FA-5, ACA, or dexamethasone were tested in rats with 2,4-dinitrobenzenesulfonic acid (DNBS)-induced colitis to assess systemic and tissue inflammatory parameters. In in vitro experiments, FA5 induced phosphorylation, and thus the activation, of AMPK, contextually to the activation of SIRT-1. In vivo, FA5 counteracted the increase in spleen weight, improved the colon length, ameliorated macroscopic damage score, and reduced TNF and MDA tissue levels in DNBS-treated rats. Of note, FA-5 displayed an increased anti-inflammatory efficacy as compared with ACA. The novel AMPK activator FA-5 displays an improved anti-inflammatory efficacy representing a promising pharmacological tool against bowel inflammation.
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Affiliation(s)
- Luca Antonioli
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (M.F.); (L.B.); (V.D.); (C.D.S.); (G.S.); (C.B.)
| | - Carolina Pellegrini
- Department of Pharmacy, University of Pisa, 56126 Pisa, Italy; (C.P.); (C.L.M.); (L.Z.); (L.Q.); (F.A.); (V.C.)
| | - Matteo Fornai
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (M.F.); (L.B.); (V.D.); (C.D.S.); (G.S.); (C.B.)
| | - Laura Benvenuti
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (M.F.); (L.B.); (V.D.); (C.D.S.); (G.S.); (C.B.)
| | - Vanessa D’Antongiovanni
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (M.F.); (L.B.); (V.D.); (C.D.S.); (G.S.); (C.B.)
| | - Rocchina Colucci
- Department of Pharmaceutical and Pharmacological Sciences, University of Padova, 35122 Padova, Italy;
| | - Lorenzo Bertani
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy;
| | - Clelia Di Salvo
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (M.F.); (L.B.); (V.D.); (C.D.S.); (G.S.); (C.B.)
| | - Giorgia Semeghini
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (M.F.); (L.B.); (V.D.); (C.D.S.); (G.S.); (C.B.)
| | - Concettina La Motta
- Department of Pharmacy, University of Pisa, 56126 Pisa, Italy; (C.P.); (C.L.M.); (L.Z.); (L.Q.); (F.A.); (V.C.)
| | - Laura Giusti
- School of Pharmacy, University of Camerino, 62032 Camerino, Italy;
| | - Lorenzo Zallocco
- Department of Pharmacy, University of Pisa, 56126 Pisa, Italy; (C.P.); (C.L.M.); (L.Z.); (L.Q.); (F.A.); (V.C.)
| | - Maurizio Ronci
- Department of Pharmacy, University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy;
| | - Luca Quattrini
- Department of Pharmacy, University of Pisa, 56126 Pisa, Italy; (C.P.); (C.L.M.); (L.Z.); (L.Q.); (F.A.); (V.C.)
| | - Francesco Angelucci
- Department of Pharmacy, University of Pisa, 56126 Pisa, Italy; (C.P.); (C.L.M.); (L.Z.); (L.Q.); (F.A.); (V.C.)
| | - Vito Coviello
- Department of Pharmacy, University of Pisa, 56126 Pisa, Italy; (C.P.); (C.L.M.); (L.Z.); (L.Q.); (F.A.); (V.C.)
| | - Won-Keun Oh
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 151-742, Korea; (W.-K.O.); (Q.T.K.H.)
| | - Quy Thi Kim Ha
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 151-742, Korea; (W.-K.O.); (Q.T.K.H.)
| | - Zoltan H. Németh
- Department of Anesthesiology, Columbia University, New York City, NY 10027, USA; (Z.H.N.); (G.H.)
- Department of Surgery, Morristown Medical Center, Morristown, NJ 07960, USA
| | - Gyorgy Haskó
- Department of Anesthesiology, Columbia University, New York City, NY 10027, USA; (Z.H.N.); (G.H.)
| | - Corrado Blandizzi
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy; (M.F.); (L.B.); (V.D.); (C.D.S.); (G.S.); (C.B.)
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13
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Caruso V, Zuccarini M, Di Iorio P, Muhammad I, Ronci M. Metabolic Changes Induced by Purinergic Signaling: Role in Food Intake. Front Pharmacol 2021; 12:655989. [PMID: 33995077 PMCID: PMC8117016 DOI: 10.3389/fphar.2021.655989] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Accepted: 04/09/2021] [Indexed: 01/30/2023] Open
Abstract
The purinergic signalling has a well-established role in the regulation of energy homeostasis, but there is growing evidence of its implication in the control of food intake. In this review, we provide an integrative view of the molecular mechanisms leading to changes in feeding behaviour within hypothalamic neurons following purinergic receptor activation. We also highlight the importance of purinergic signalling in metabolic homeostasis and the possibility of targeting its receptors for therapeutic purposes.
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Affiliation(s)
- Vanni Caruso
- School of Pharmacy and Pharmacology, University of Tasmania, Hobart, TAS, Australia.,Institute for Research on Pain, ISAL-Foundation, Rimini, Italy
| | - Mariachiara Zuccarini
- Department of Medical, Oral and Biotechnological Sciences, University of Chieti-Pescara, Chieti, Italy.,Center for Advanced Studies and Technologies (CAST), University of Chieti-Pescara, Chieti, Italy
| | - Patrizia Di Iorio
- Department of Medical, Oral and Biotechnological Sciences, University of Chieti-Pescara, Chieti, Italy.,Center for Advanced Studies and Technologies (CAST), University of Chieti-Pescara, Chieti, Italy
| | - Ishaq Muhammad
- School of Pharmacy and Pharmacology, University of Tasmania, Hobart, TAS, Australia
| | - Maurizio Ronci
- Center for Advanced Studies and Technologies (CAST), University of Chieti-Pescara, Chieti, Italy.,Department of Pharmacy, University of Chieti-Pescara, Chieti, Italy
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14
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Zallocco L, Giusti L, Ronci M, Mussini A, Trerotola M, Mazzoni MR, Lucacchini A, Sebastiani L. Salivary Proteome Changes in Response to Acute Psychological Stress Due to an Oral Exam Simulation in University Students: Effect of an Olfactory Stimulus. Int J Mol Sci 2021; 22:4295. [PMID: 33919012 PMCID: PMC8122612 DOI: 10.3390/ijms22094295] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 04/16/2021] [Accepted: 04/18/2021] [Indexed: 12/11/2022] Open
Abstract
The autonomic nervous system (ANS) plays a crucial role both in acute and chronic psychological stress eliciting changes in many local and systemic physiological and biochemical processes. Salivary secretion is also regulated by ANS. In this study, we explored salivary proteome changes produced in thirty-eight University students by a test stress, which simulated an oral exam. Students underwent a relaxation phase followed by the stress test during which an electrocardiogram was recorded. To evaluate the effect of an olfactory stimulus, half of the students were exposed to a pleasant odor diffused in the room throughout the whole session. Saliva samples were collected after the relaxation phase (T0) and the stress test (T1). State anxiety was also evaluated at T0 and T1. Salivary proteins were separated by two-dimensional electrophoresis, and patterns at different times were compared. Spots differentially expressed were trypsin digested and identified by mass spectrometry. Western blot analysis was used to validate proteomic results. Anxiety scores and heart rate changes indicated that the fake exam induced anxiety. Significant changes of α-amylase, polymeric immunoglobulin receptor (PIGR), and immunoglobulin α chain (IGHA) secretion were observed after the stress test was performed in the two conditions. Moreover, the presence of pleasant odor reduced the acute social stress affecting salivary proteome changes. Therefore, saliva proteomic analysis was a useful approach to evaluate the rapid responses associated to an acute stress test also highlighting known biomarkers.
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Affiliation(s)
- Lorenzo Zallocco
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56126 Pisa, Italy; (L.Z.); (M.R.M.)
| | - Laura Giusti
- School of Pharmacy, University of Camerino, via Gentile III da Varano, 62032 Camerino, Italy
| | - Maurizio Ronci
- Department of Pharmacy, University G. D’Annunzio of Chieti-Pescara, via dei Vestini, 66100 Chieti, Italy;
| | - Andrea Mussini
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy; (A.M.); (L.S.)
| | - Marco Trerotola
- Laboratory of Cancer Pathology, Center for Advanced Studies and Technology (CAST), University “G. D’Annunzio”, 66100 Chieti, Italy;
- Department of Medical, Oral and Biotechnological Sciences, University “G. d’Annunzio”, 66100 Chieti, Italy
| | - Maria Rosa Mazzoni
- Department of Pharmacy, University of Pisa, Via Bonanno 6, 56126 Pisa, Italy; (L.Z.); (M.R.M.)
| | - Antonio Lucacchini
- Department of Clinical and Experimental Medicine, University of Pisa, via Savi, 56126 Pisa, Italy
| | - Laura Sebastiani
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy; (A.M.); (L.S.)
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15
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Di Iorio P, Beggiato S, Ronci M, Nedel CB, Tasca CI, Zuccarini M. Unfolding New Roles for Guanine-Based Purines and Their Metabolizing Enzymes in Cancer and Aging Disorders. Front Pharmacol 2021; 12:653549. [PMID: 33935764 PMCID: PMC8085521 DOI: 10.3389/fphar.2021.653549] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [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: 01/14/2021] [Accepted: 03/12/2021] [Indexed: 12/22/2022] Open
Affiliation(s)
- P Di Iorio
- Department of Medical, Oral and Biotechnological Sciences, University of Chieti-Pescara, Chieti, Italy.,Center for Advanced Studies and Technologies (CAST), University of Chieti-Pescara, Chieti, Italy
| | - S Beggiato
- Department of Medical, Oral and Biotechnological Sciences, University of Chieti-Pescara, Chieti, Italy.,Center for Advanced Studies and Technologies (CAST), University of Chieti-Pescara, Chieti, Italy
| | - M Ronci
- Center for Advanced Studies and Technologies (CAST), University of Chieti-Pescara, Chieti, Italy.,Department of Pharmacy, University G. D'Annunzio Chieti, Chieti, Italy
| | - C B Nedel
- Laboratório de Biologia Celular de Gliomas, Programa de Pós-Graduação Em Biologia Celular e Do Desenvolvimento, Universidade Federal de Santa Catarina, Florianópolis, Brazil
| | - C I Tasca
- Laboratório de Neuroquímica-4, Programa de Pós-Graduação Em Bioquímica, Universidade Federal de Santa Catarina, Florianópolis, Brazil
| | - M Zuccarini
- Department of Medical, Oral and Biotechnological Sciences, University of Chieti-Pescara, Chieti, Italy.,Center for Advanced Studies and Technologies (CAST), University of Chieti-Pescara, Chieti, Italy
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16
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Ishaq M, Tran D, Wu Y, Nowak K, Deans BJ, Xin JTZ, Loh HL, Ng WY, Yee CW, Southam B, Vicenzi S, Randall C, Yang C, Tan E, Pasupuleti M, Grewal AK, Ahmad T, Shastri M, Vicario C, Ronci M, Zuccarini M, Bleasel M, Scowen P, Raffaeli W, D’Andrea G, Chellappan DK, Jacobson G, Bissember AC, Smith JA, Eri R, Canales J, Iglesias M, Guven N, Caruso V. Asperuloside Enhances Taste Perception and Prevents Weight Gain in High-Fat Fed Mice. Front Endocrinol (Lausanne) 2021; 12:615446. [PMID: 33927690 PMCID: PMC8076851 DOI: 10.3389/fendo.2021.615446] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Accepted: 02/15/2021] [Indexed: 12/29/2022] Open
Abstract
Asperuloside is an iridoid glycoside found in many medicinal plants that has produced promising anti-obesity results in animal models. In previous studies, three months of asperuloside administration reduced food intake, body weight, and adipose masses in rats consuming a high fat diet (HFD). However, the mechanisms by which asperuloside exerts its anti-obesity properties were not clarified. Here, we investigated homeostatic and nutrient-sensing mechanisms regulating food intake in mice consuming HFD. We confirmed the anti-obesity properties of asperuloside and, importantly, we identified some mechanisms that could be responsible for its therapeutic effect. Asperuloside reduced body weight and food intake in mice consuming HFD by 10.5 and 12.8% respectively, with no effect on mice eating a standard chow diet. Fasting glucose and plasma insulin were also significantly reduced. Mechanistically, asperuloside significantly reduced hypothalamic mRNA ghrelin, leptin, and pro-opiomelanocortin in mice consuming HFD. The expression of fat lingual receptors (CD36, FFAR1-4), CB1R and sweet lingual receptors (TAS1R2-3) was increased almost 2-fold by the administration of asperuloside. Our findings suggest that asperuloside might exert its therapeutic effects by altering nutrient-sensing receptors in the oral cavity as well as hypothalamic receptors involved in food intake when mice are exposed to obesogenic diets. This signaling pathway is known to influence the subtle hypothalamic equilibrium between energy homeostasis and reward-induced overeating responses. The present pre-clinical study demonstrated that targeting the gustatory system through asperuloside administration could represent a promising and effective new anti-obesity strategy.
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Affiliation(s)
- Muhammad Ishaq
- School of Pharmacy and Pharmacology, University of Tasmania, Hobart, TAS, Australia
| | - Duyen Tran
- School of Pharmacy and Pharmacology, University of Tasmania, Hobart, TAS, Australia
| | - Yijia Wu
- School of Pharmacy and Pharmacology, University of Tasmania, Hobart, TAS, Australia
| | - Krzysztof Nowak
- School of Pharmacy and Pharmacology, University of Tasmania, Hobart, TAS, Australia
| | - Bianca J. Deans
- School of Natural Sciences-Chemistry, University of Tasmania, Hobart, TAS, Australia
| | | | - Hui Lin Loh
- School of Pharmacy, International Medical University, Kuala Lumpur, Malaysia
| | - Wen Ying Ng
- School of Pharmacy, International Medical University, Kuala Lumpur, Malaysia
| | - Chin Wen Yee
- School of Pharmacy, International Medical University, Kuala Lumpur, Malaysia
| | - Benjamin Southam
- School of Health Sciences, University of Tasmania, Newnham, TAS, Australia
| | - Silvia Vicenzi
- School of Pharmacy and Pharmacology, University of Tasmania, Hobart, TAS, Australia
| | - Cameron Randall
- School of Pharmacy and Pharmacology, University of Tasmania, Hobart, TAS, Australia
| | - Cheng Yang
- School of Pharmacy and Pharmacology, University of Tasmania, Hobart, TAS, Australia
| | - Ee Tan
- School of Pharmacy and Pharmacology, University of Tasmania, Hobart, TAS, Australia
| | | | - Avneet Kaur Grewal
- School of Pharmacy and Pharmacology, University of Tasmania, Hobart, TAS, Australia
| | - Tauseef Ahmad
- School of Health Sciences, University of Tasmania, Newnham, TAS, Australia
| | - Madhur Shastri
- School of Health Sciences, University of Tasmania, Newnham, TAS, Australia
| | - Carmelo Vicario
- Department of Psychology, University of Messina, Messina, Italy
| | - Maurizio Ronci
- Department of Pharmacy, University “G. d’Annunzio”, Chieti, Italy
| | | | - Martin Bleasel
- School of Pharmacy and Pharmacology, University of Tasmania, Hobart, TAS, Australia
| | - Paul Scowen
- Animal Services department/Research Division, University of Tasmania, Hobart, TAS, Australia
| | - William Raffaeli
- Institute for Research on Pain, Istituto di Formazione e Ricerca in Scienze Algologiche (ISAL) Foundation, Rimini, Italy
| | - Gianvicenzo D’Andrea
- Institute for Research on Pain, Istituto di Formazione e Ricerca in Scienze Algologiche (ISAL) Foundation, Rimini, Italy
| | | | - Glenn Jacobson
- School of Pharmacy and Pharmacology, University of Tasmania, Hobart, TAS, Australia
| | - Alex C. Bissember
- School of Natural Sciences-Chemistry, University of Tasmania, Hobart, TAS, Australia
| | - Jason A. Smith
- School of Natural Sciences-Chemistry, University of Tasmania, Hobart, TAS, Australia
| | - Raj Eri
- School of Health Sciences, University of Tasmania, Newnham, TAS, Australia
| | - Juan Canales
- School of Psychological Sciences, University of Tasmania, Hobart, TAS, Australia
| | - Miguel Iglesias
- School of Health Sciences, University of Tasmania, Darlinghurst, NSW, Australia
| | - Nuri Guven
- School of Pharmacy and Pharmacology, University of Tasmania, Hobart, TAS, Australia
| | - Vanni Caruso
- School of Pharmacy and Pharmacology, University of Tasmania, Hobart, TAS, Australia
- Institute for Research on Pain, Istituto di Formazione e Ricerca in Scienze Algologiche (ISAL) Foundation, Rimini, Italy
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17
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Marselli L, Piron A, Suleiman M, Colli ML, Yi X, Khamis A, Carrat GR, Rutter GA, Bugliani M, Giusti L, Ronci M, Ibberson M, Turatsinze JV, Boggi U, De Simone P, De Tata V, Lopes M, Nasteska D, De Luca C, Tesi M, Bosi E, Singh P, Campani D, Schulte AM, Solimena M, Hecht P, Rady B, Bakaj I, Pocai A, Norquay L, Thorens B, Canouil M, Froguel P, Eizirik DL, Cnop M, Marchetti P. Persistent or Transient Human β Cell Dysfunction Induced by Metabolic Stress: Specific Signatures and Shared Gene Expression with Type 2 Diabetes. Cell Rep 2020; 33:108466. [PMID: 33264613 DOI: 10.1016/j.celrep.2020.108466] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [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: 03/16/2020] [Revised: 08/06/2020] [Accepted: 11/10/2020] [Indexed: 12/16/2022] Open
Abstract
Pancreatic β cell failure is key to type 2 diabetes (T2D) onset and progression. Here, we assess whether human β cell dysfunction induced by metabolic stress is reversible, evaluate the molecular pathways underlying persistent or transient damage, and explore the relationships with T2D islet traits. Twenty-six islet preparations are exposed to several lipotoxic/glucotoxic conditions, some of which impair insulin release, depending on stressor type, concentration, and combination. The reversal of dysfunction occurs after washout for some, although not all, of the lipoglucotoxic insults. Islet transcriptomes assessed by RNA sequencing and expression quantitative trait loci (eQTL) analysis identify specific pathways underlying β cell failure and recovery. Comparison of a large number of human T2D islet transcriptomes with those of persistent or reversible β cell lipoglucotoxicity show shared gene expression signatures. The identification of mechanisms associated with human β cell dysfunction and recovery and their overlap with T2D islet traits provide insights into T2D pathogenesis, fostering the development of improved β cell-targeted therapeutic strategies.
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Affiliation(s)
- Lorella Marselli
- Department of Clinical and Experimental Medicine, and AOUP Cisanello University Hospital, University of Pisa, Pisa 56126, Italy.
| | - Anthony Piron
- ULB Center for Diabetes Research, Université Libre de Bruxelles, Brussels 1070, Belgium
| | - Mara Suleiman
- Department of Clinical and Experimental Medicine, and AOUP Cisanello University Hospital, University of Pisa, Pisa 56126, Italy
| | - Maikel L Colli
- ULB Center for Diabetes Research, Université Libre de Bruxelles, Brussels 1070, Belgium
| | - Xiaoyan Yi
- ULB Center for Diabetes Research, Université Libre de Bruxelles, Brussels 1070, Belgium
| | - Amna Khamis
- INSERM UMR 1283, CNRS UMR 8199, European Genomic Institute for Diabetes (EGID), Institut Pasteur de Lille, University of Lille, Lille University Hospital, Lille 59000, France
| | - Gaelle R Carrat
- Section of Cell Biology and Functional Genomics, Division of Diabetes, Endocrinology, and Metabolism, Imperial College, London, UK
| | - Guy A Rutter
- Section of Cell Biology and Functional Genomics, Division of Diabetes, Endocrinology, and Metabolism, Imperial College, London, UK; Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
| | - Marco Bugliani
- Department of Clinical and Experimental Medicine, and AOUP Cisanello University Hospital, University of Pisa, Pisa 56126, Italy
| | - Laura Giusti
- Department of Clinical and Experimental Medicine, and AOUP Cisanello University Hospital, University of Pisa, Pisa 56126, Italy; School of Pharmacy, University of Camerino, Camerino, Italy
| | - Maurizio Ronci
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Chieti, Italy; Centre for Advanced Studies and Technologies (CAST), University "G. d'Annunzio" of Chieti-Pescara, Chieti, Italy
| | - Mark Ibberson
- Vital-IT Group, Swiss Institute of Bioinformatics, Lausanne 1015, Switzerland
| | | | - Ugo Boggi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa 56126, Italy; Division of General and Transplant Surgery, Cisanello University Hospital, Pisa 56124, Italy
| | - Paolo De Simone
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa 56126, Italy; Division of Liver Surgery and Transplantation, Cisanello University Hospital, Pisa 56124, Italy
| | - Vincenzo De Tata
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa 56126, Italy
| | - Miguel Lopes
- ULB Center for Diabetes Research, Université Libre de Bruxelles, Brussels 1070, Belgium
| | - Daniela Nasteska
- ULB Center for Diabetes Research, Université Libre de Bruxelles, Brussels 1070, Belgium
| | - Carmela De Luca
- Department of Clinical and Experimental Medicine, and AOUP Cisanello University Hospital, University of Pisa, Pisa 56126, Italy
| | - Marta Tesi
- Department of Clinical and Experimental Medicine, and AOUP Cisanello University Hospital, University of Pisa, Pisa 56126, Italy
| | - Emanuele Bosi
- Department of Clinical and Experimental Medicine, and AOUP Cisanello University Hospital, University of Pisa, Pisa 56126, Italy
| | - Pratibha Singh
- ULB Center for Diabetes Research, Université Libre de Bruxelles, Brussels 1070, Belgium
| | - Daniela Campani
- Department of Surgical, Medical and Molecular Pathology and the Critical Areas, University of Pisa, Pisa 56126, Italy
| | - Anke M Schulte
- Sanofi-Aventis Deutschland GmbH, Diabetes Research, Frankfurt, Germany
| | - Michele Solimena
- Paul Langerhans Institute Dresden of the Helmholtz Center Munich at University Hospital Carl Gustav Carus and Faculty of Medicine, TU Dresden, Dresden 01307, Germany; German Center for Diabetes Research (DZD e.V.), Neuherberg 85764, Germany
| | - Peter Hecht
- Sanofi-Aventis Deutschland GmbH, Diabetes Research, Frankfurt, Germany
| | | | | | | | | | - Bernard Thorens
- Center for Integrative Genomics, University of Lausanne, Lausanne, Switzerland
| | - Mickaël Canouil
- INSERM UMR 1283, CNRS UMR 8199, European Genomic Institute for Diabetes (EGID), Institut Pasteur de Lille, University of Lille, Lille University Hospital, Lille 59000, France
| | - Philippe Froguel
- Department of Metabolism, Digestion, and Reproduction, Imperial College London, London, UK
| | - Decio L Eizirik
- ULB Center for Diabetes Research, Université Libre de Bruxelles, Brussels 1070, Belgium; WELBIO, Université Libre de Bruxelles, Brussels, Belgium; Indiana Biosciences Research Institute, Indianapolis, IN, USA; Division of Endocrinology, ULB Erasmus Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | - Miriam Cnop
- ULB Center for Diabetes Research, Université Libre de Bruxelles, Brussels 1070, Belgium; Division of Endocrinology, ULB Erasmus Hospital, Université Libre de Bruxelles, Brussels, Belgium.
| | - Piero Marchetti
- Department of Clinical and Experimental Medicine, and AOUP Cisanello University Hospital, University of Pisa, Pisa 56126, Italy.
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18
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Cutuli D, Landolfo E, Nobili A, De Bartolo P, Sacchetti S, Chirico D, Marini F, Pieroni L, Ronci M, D'Amelio M, D'Amato FR, Farioli-Vecchioli S, Petrosini L. Behavioral, neuromorphological, and neurobiochemical effects induced by omega-3 fatty acids following basal forebrain cholinergic depletion in aged mice. Alzheimers Res Ther 2020; 12:150. [PMID: 33198763 PMCID: PMC7667851 DOI: 10.1186/s13195-020-00705-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 10/12/2020] [Indexed: 12/13/2022]
Abstract
Background In recent years, mechanistic, epidemiologic, and interventional studies have indicated beneficial effects of omega-3 polyunsaturated fatty acids (n-3 PUFA) against brain aging and age-related cognitive decline, with the most consistent effects against Alzheimer’s disease (AD) confined especially in the early or prodromal stages of the pathology. In the present study, we investigated the action of n-3 PUFA supplementation on behavioral performances and hippocampal neurogenesis, volume, and astrogliosis in aged mice subjected to a selective depletion of basal forebrain cholinergic neurons. Such a lesion represents a valuable model to mimic one of the most reliable hallmarks of early AD neuropathology. Methods Aged mice first underwent mu-p75-saporin immunotoxin intraventricular lesions to obtain a massive cholinergic depletion and then were orally supplemented with n-3 PUFA or olive oil (as isocaloric control) for 8 weeks. Four weeks after the beginning of the dietary supplementation, anxiety levels as well as mnesic, social, and depressive-like behaviors were evaluated. Subsequently, hippocampal morphological and biochemical analyses and n-3 PUFA brain quantification were carried out. Results The n-3 PUFA treatment regulated the anxiety alterations and reverted the novelty recognition memory impairment induced by the cholinergic depletion in aged mice. Moreover, n-3 PUFA preserved hippocampal volume, enhanced neurogenesis in the dentate gyrus, and reduced astrogliosis in the hippocampus. Brain levels of n-3 PUFA were positively related to mnesic abilities. Conclusions The demonstration that n-3 PUFA are able to counteract behavioral deficits and hippocampal neurodegeneration in cholinergically depleted aged mice promotes their use as a low-cost, safe nutraceutical tool to improve life quality at old age, even in the presence of first stages of AD.
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Affiliation(s)
- Debora Cutuli
- IRCCS Fondazione Santa Lucia, Rome, Italy. .,University of Rome "Sapienza", Rome, Italy.
| | - Eugenia Landolfo
- IRCCS Fondazione Santa Lucia, Rome, Italy.,University of Rome "Sapienza", Rome, Italy
| | - Annalisa Nobili
- IRCCS Fondazione Santa Lucia, Rome, Italy.,University "Campus Bio-Medico", Rome, Italy
| | - Paola De Bartolo
- IRCCS Fondazione Santa Lucia, Rome, Italy.,Department of Human Sciences, Guglielmo Marconi University, Rome, Italy
| | | | - Doriana Chirico
- Institute of Biochemistry and Cell Biology, CNR, Monterotondo, Italy
| | - Federica Marini
- Università Cattolica del Sacro Cuore, Rome, Italy.,IRCCS Fondazione Policlinico Universitario Agostino Gemelli, Rome, Italy
| | | | - Maurizio Ronci
- Department of Pharmacy, University G. D'Annunzio of Chieti-Pescara, Chieti, Italy
| | - Marcello D'Amelio
- IRCCS Fondazione Santa Lucia, Rome, Italy.,University "Campus Bio-Medico", Rome, Italy
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19
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Grande R, Sisto F, Puca V, Carradori S, Ronci M, Aceto A, Muraro R, Mincione G, Scotti L. Antimicrobial and Antibiofilm Activities of New Synthesized Silver Ultra-NanoClusters (SUNCs) Against Helicobacter pylori. Front Microbiol 2020; 11:1705. [PMID: 32849359 PMCID: PMC7411087 DOI: 10.3389/fmicb.2020.01705] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 06/29/2020] [Indexed: 02/05/2023] Open
Abstract
Helicobacter pylori colonizes approximately 50% of the world’s population, and it is the cause of chronic gastritis, peptic ulcer disease, and gastric cancer. The increase of antibiotic resistance is one of the biggest challenges of our century due to its constant increase. In order to identify an alternative or adjuvant strategy to the standard antibiotic therapy, the in vitro activity of newly synthesized Silver Ultra-NanoClusters (SUNCs), characterized by an average size inferior to 5 nm, against clinical strains of H. pylori, with different antibiotic susceptibilities, was evaluated in this study. MICs and MBCs were determined by the broth microdilution method, whereas the effect of drug combinations was determined by the checkerboard assay. The Minimum Biofilm Eradication Concentration (MBEC) was measured using AlamarBlue (AB) assay and colony-forming unit (CFU) counts. The cytotoxicity was evaluated by performing the MTT assay on the AGS cell line. The inhibitory activity was expressed in terms of bacteriostatic and bactericidal potential, with MIC50, MIC90, and MBC50 of 0.33 mg/L against planktonic H. pylori strains. Using the fractional inhibitory concentration index (FICI), SUNCs showed potential synergism with metronidazole and clarithromycin. The biofilm eradication was obtained after treatment with 2×, 3×, and 4× MIC values. Moreover, SUNCs showed low toxicity on human cells and were effective in eradicating a mature biofilm produced by H. pylori. The data presented in this study demonstrate that SUNCs could represent a novel strategy for the treatment of H. pylori infections either alone or in combination with metronidazole.
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Affiliation(s)
- Rossella Grande
- Department of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy.,Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Francesca Sisto
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
| | - Valentina Puca
- Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy.,Department of Medicine and Aging Science, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Simone Carradori
- Department of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Maurizio Ronci
- Department of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy.,Center for Advanced Studies and Technology (CAST), "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Antonio Aceto
- Department of Medical, Oral, and Biotechnological Sciences, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Raffaella Muraro
- Department of Medical, Oral, and Biotechnological Sciences, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Gabriella Mincione
- Department of Medical, Oral, and Biotechnological Sciences, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Luca Scotti
- Department of Medical, Oral, and Biotechnological Sciences, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
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20
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Caruso V, Ishaq M, Tran D, Yang C, Vicenzi S, Guven N, Deans B, Randall C, Smith J, Jacobson G, Ronci M, Eri R, Canales J, Iglesias M. Asperuloside reduces food intake and body weight via downregulation of orexigenic hypothalamic signalling in a mouse model of metabolic syndrome. FASEB J 2020. [DOI: 10.1096/fasebj.2020.34.s1.08784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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21
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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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22
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Recinella L, Chiavaroli A, Ronci M, Menghini L, Brunetti L, Leone S, Tirillini B, Angelini P, Covino S, Venanzoni R, Zengin G, Simone SD, Ciferri MC, Giacomo VD, Cataldi A, Rapino M, Valerio VD, Orlando G, Ferrante C. Multidirectional Pharma-Toxicological Study on Harpagophytum procumbens DC. ex Meisn.: An IBD-Focused Investigation. Antioxidants (Basel) 2020; 9:E168. [PMID: 32085616 PMCID: PMC7070412 DOI: 10.3390/antiox9020168] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 02/14/2020] [Accepted: 02/17/2020] [Indexed: 02/07/2023] Open
Abstract
In the present study, we investigated the water extract of Harpagophytum procumbens DC. ex Meisn. in an experimental model of inflammatory bowel diseases (IBDs). Additionally, a microbiological investigation was carried out to discriminate the efficacy against bacterial and fungal strains involved in IBDs. Finally, an untargeted proteomic analysis was conducted on more than one hundred colon proteins involved in tissue morphology and metabolism. The extract was effective in blunting the production of oxidative stress and inflammation, including serotonin, prostaglandins, cytokines, and transcription factors. Additionally, the extract inhibited the growth of Candida albicans and C. tropicalis. The extract was also able to exert a pro-homeostatic effect on the levels of a wide plethora of colon proteins, thus corroborating a protective effect. Conversely, the supraphysiological downregulation of cytoskeletal-related proteins involved in tissue morphology and antimicrobial barrier function suggests a warning in the use of food supplements containing H. procumbens extracts.
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Affiliation(s)
- Lucia Recinella
- Department of Pharmacy, University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy; (L.R.); (A.C.); (L.M.); (L.B.); (S.L.); (S.D.S.); (M.C.C.); (V.d.G.); (A.C.); (C.F.)
| | - Annalisa Chiavaroli
- Department of Pharmacy, University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy; (L.R.); (A.C.); (L.M.); (L.B.); (S.L.); (S.D.S.); (M.C.C.); (V.d.G.); (A.C.); (C.F.)
| | - Maurizio Ronci
- Department of Medical, Oral and Biotechnological Sciences, University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy;
| | - Luigi Menghini
- Department of Pharmacy, University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy; (L.R.); (A.C.); (L.M.); (L.B.); (S.L.); (S.D.S.); (M.C.C.); (V.d.G.); (A.C.); (C.F.)
| | - Luigi Brunetti
- Department of Pharmacy, University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy; (L.R.); (A.C.); (L.M.); (L.B.); (S.L.); (S.D.S.); (M.C.C.); (V.d.G.); (A.C.); (C.F.)
| | - Sheila Leone
- Department of Pharmacy, University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy; (L.R.); (A.C.); (L.M.); (L.B.); (S.L.); (S.D.S.); (M.C.C.); (V.d.G.); (A.C.); (C.F.)
| | - Bruno Tirillini
- Department of Biomolecular Sciences, University of Urbino, 61029 Urbino, Italy;
| | - Paola Angelini
- Department of Chemistry, Biology and Biotechnology, University of Perugia, 06100 Perugia, Italy; (P.A.); (S.C.); (R.V.)
| | - Stefano Covino
- Department of Chemistry, Biology and Biotechnology, University of Perugia, 06100 Perugia, Italy; (P.A.); (S.C.); (R.V.)
| | - Roberto Venanzoni
- Department of Chemistry, Biology and Biotechnology, University of Perugia, 06100 Perugia, Italy; (P.A.); (S.C.); (R.V.)
| | - Gokhan Zengin
- Physiology and Biochemistry Laboratory, Department of Biology, Science Faculty, Selcuk University, Campus, 42103 Konya, Turkey
| | - Simonetta Di Simone
- Department of Pharmacy, University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy; (L.R.); (A.C.); (L.M.); (L.B.); (S.L.); (S.D.S.); (M.C.C.); (V.d.G.); (A.C.); (C.F.)
| | - Maria Chiara Ciferri
- Department of Pharmacy, University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy; (L.R.); (A.C.); (L.M.); (L.B.); (S.L.); (S.D.S.); (M.C.C.); (V.d.G.); (A.C.); (C.F.)
| | - Viviana di Giacomo
- Department of Pharmacy, University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy; (L.R.); (A.C.); (L.M.); (L.B.); (S.L.); (S.D.S.); (M.C.C.); (V.d.G.); (A.C.); (C.F.)
| | - Amelia Cataldi
- Department of Pharmacy, University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy; (L.R.); (A.C.); (L.M.); (L.B.); (S.L.); (S.D.S.); (M.C.C.); (V.d.G.); (A.C.); (C.F.)
| | - Monica Rapino
- Genetic Molecular Institute of CNR, Unit of Chieti, “G. d’ Annunzio” University, Via dei Vestini 31, 66100 Chieti-Pescara, Italy;
| | - Valentina Di Valerio
- Department of Medicine and Ageing Sciences, “G. d’ Annunzio” University, Via dei Vestini 31, 66100 Chieti-Pescara, Italy;
| | - Giustino Orlando
- Department of Pharmacy, University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy; (L.R.); (A.C.); (L.M.); (L.B.); (S.L.); (S.D.S.); (M.C.C.); (V.d.G.); (A.C.); (C.F.)
| | - Claudio Ferrante
- Department of Pharmacy, University “G. d’Annunzio” of Chieti-Pescara, 66100 Chieti, Italy; (L.R.); (A.C.); (L.M.); (L.B.); (S.L.); (S.D.S.); (M.C.C.); (V.d.G.); (A.C.); (C.F.)
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23
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Veschi S, Ronci M, Lanuti P, De Lellis L, Florio R, Bologna G, Scotti L, Carletti E, Brugnoli F, Di Bella MC, Bertagnolo V, Marchisio M, Cama A. Integrative proteomic and functional analyses provide novel insights into the action of the repurposed drug candidate nitroxoline in AsPC-1 cells. Sci Rep 2020; 10:2574. [PMID: 32054977 PMCID: PMC7018951 DOI: 10.1038/s41598-020-59492-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Accepted: 12/18/2019] [Indexed: 02/07/2023] Open
Abstract
We recently identified nitroxoline as a repurposed drug candidate in pancreatic cancer (PC) showing a dose-dependent antiproliferative activity in different PC cell lines. This antibiotic is effective in several in vitro and animal cancer models. To date, the mechanisms of nitroxoline anticancer action are largely unknown. Using shotgun proteomics we identified 363 proteins affected by nitroxoline treatment in AsPC-1 pancreatic cancer cells, including 81 consistently deregulated at both 24- and 48-hour treatment. These proteins previously unknown to be affected by nitroxoline were mostly downregulated and interconnected in a single highly-enriched network of protein-protein interactions. Integrative proteomic and functional analyses revealed nitroxoline-induced downregulation of Na/K-ATPase pump and β-catenin, which associated with drastic impairment in cell growth, migration, invasion, increased ROS production and induction of DNA damage response. Remarkably, nitroxoline induced a previously unknown deregulation of molecules with a critical role in cell bioenergetics, which resulted in mitochondrial depolarization. Our study also suggests that deregulation of cytosolic iron homeostasis and of co-translational targeting to membrane contribute to nitroxoline anticancer action. This study broadens our understanding of the mechanisms of nitroxoline action, showing that the drug modulates multiple proteins crucial in cancer biology and previously unknown to be affected by nitroxoline.
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Affiliation(s)
- Serena Veschi
- Department of Pharmacy, G. d'Annunzio University of Chieti-Pescara, Chieti, Italy
| | - Maurizio Ronci
- Department of Medical, Oral and Biotechnological Sciences, G. d'Annunzio University of Chieti-Pescara, Chieti, Italy.,Centre on Aging Sciences and Translational Medicine (Ce.S.I-Me.T), G. d'Annunzio University of Chieti-Pescara, Chieti, Italy
| | - Paola Lanuti
- Centre on Aging Sciences and Translational Medicine (Ce.S.I-Me.T), G. d'Annunzio University of Chieti-Pescara, Chieti, Italy.,Department of Medicine and Aging Sciences, G. d'Annunzio University of Chieti-Pescara, Chieti, Italy
| | - Laura De Lellis
- Department of Pharmacy, G. d'Annunzio University of Chieti-Pescara, Chieti, Italy
| | - Rosalba Florio
- Department of Pharmacy, G. d'Annunzio University of Chieti-Pescara, Chieti, Italy
| | - Giuseppina Bologna
- Centre on Aging Sciences and Translational Medicine (Ce.S.I-Me.T), G. d'Annunzio University of Chieti-Pescara, Chieti, Italy.,Department of Medicine and Aging Sciences, G. d'Annunzio University of Chieti-Pescara, Chieti, Italy
| | - Luca Scotti
- Department of Medical, Oral and Biotechnological Sciences, G. d'Annunzio University of Chieti-Pescara, Chieti, Italy
| | - Erminia Carletti
- Department of Medical, Oral and Biotechnological Sciences, G. d'Annunzio University of Chieti-Pescara, Chieti, Italy.,Centre on Aging Sciences and Translational Medicine (Ce.S.I-Me.T), G. d'Annunzio University of Chieti-Pescara, Chieti, Italy
| | - Federica Brugnoli
- Section of Anatomy and Histology, Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
| | | | - Valeria Bertagnolo
- Section of Anatomy and Histology, Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara, Italy
| | - Marco Marchisio
- Centre on Aging Sciences and Translational Medicine (Ce.S.I-Me.T), G. d'Annunzio University of Chieti-Pescara, Chieti, Italy.,Department of Medicine and Aging Sciences, G. d'Annunzio University of Chieti-Pescara, Chieti, Italy
| | - Alessandro Cama
- Department of Pharmacy, G. d'Annunzio University of Chieti-Pescara, Chieti, Italy. .,Centre on Aging Sciences and Translational Medicine (Ce.S.I-Me.T), G. d'Annunzio University of Chieti-Pescara, Chieti, Italy.
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24
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Lualdi M, Ronci M, Zilocchi M, Corno F, Turilli ES, Sponchiado M, Aceto A, Alberio T, Fasano M. Exploring the Mitochondrial Degradome by the TAILS Proteomics Approach in a Cellular Model of Parkinson's Disease. Front Aging Neurosci 2019; 11:195. [PMID: 31417398 PMCID: PMC6685049 DOI: 10.3389/fnagi.2019.00195] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 07/15/2019] [Indexed: 12/11/2022] Open
Abstract
Parkinson’s disease (PD) is the second most frequent neurodegenerative disease worldwide and the availability of early biomarkers and novel biotargets represents an urgent medical need. The main pathogenetic hallmark of PD is the specific loss of nigral dopaminergic neurons, in which mitochondrial dysfunction plays a crucial role. Mitochondrial proteases are central to the maintenance of healthy mitochondria and they have recently emerged as drug targets. However, an exhaustive characterization of these enzymes and their targets is still lacking, due to difficulties in analyzing proteolytic fragments by bottom-up proteomics approaches. Here, we propose the “mitochondrial dimethylation-TAILS” strategy, which combines the isolation of mitochondria with the enrichment of N-terminal peptides to analyze the mitochondrial N-terminome. We applied this method in a cellular model of altered dopamine homeostasis in neuroblastoma SH-SY5Y cells, which recapitulates early steps of PD pathogenesis. The main aim was to identify candidate mitochondrial proteases aberrantly activated by dopamine dysregulation and their cleaved targets. The proposed degradomics workflow was able to improve the identification of mitochondrial proteins if compared to classical shotgun analysis. In detail, 40% coverage of the mitochondrial proteome was obtained, the sequences of the transit peptides of two mitochondrial proteins were unveiled, and a consensus cleavage sequence for proteases involved in the processing of mitochondrial proteins was depicted. Mass spectrometry proteomics data have been submitted to ProteomeXchange with the identifier PXD013900. Moreover, sixty-one N-terminal peptides whose levels were affected by dopamine treatment were identified. By an in-depth analysis of the proteolytic peptides included in this list, eleven mitochondrial proteins showed altered proteolytic processing. One of these proteins (i.e., the 39S ribosomal protein L49 – MRPL49) was cleaved by the neprilysin protease, already exploited in clinics as a biotarget. We eventually demonstrated a mitochondrial subcellular localization of neprilysin in human cells for the first time. Collectively, these results shed new light on mitochondrial dysfunction linked to dopamine imbalance in PD and opened up the possibility to explore the mitochondrial targets of neprilysin as candidate biomarkers.
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Affiliation(s)
- Marta Lualdi
- Department of Science and High Technology, University of Insubria, Busto Arsizio, Italy
| | - Maurizio Ronci
- Department of Pharmacy, University "G. D'Annunzio" of Chieti-Pescara, Chieti, Italy
| | - Mara Zilocchi
- Department of Biochemistry, Research and Innovation Centre, University of Regina, Regina, SK, Canada
| | - Federica Corno
- Department of Science and High Technology, University of Insubria, Busto Arsizio, Italy
| | - Emily S Turilli
- Department of Science and High Technology, University of Insubria, Busto Arsizio, Italy
| | - Mauro Sponchiado
- Department of Science and High Technology, University of Insubria, Busto Arsizio, Italy
| | - Antonio Aceto
- Department of Medical, Oral and Biotechnological Sciences, University "G. D'Annunzio" of Chieti-Pescara, Chieti, Italy
| | - Tiziana Alberio
- Department of Science and High Technology, University of Insubria, Busto Arsizio, Italy
| | - Mauro Fasano
- Department of Science and High Technology, University of Insubria, Busto Arsizio, Italy
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25
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Ferrante C, Recinella L, Ronci M, Orlando G, Di Simone S, Brunetti L, Chiavaroli A, Leone S, Politi M, Tirillini B, Angelini P, Covino S, Venanzoni R, Vladimir-Knežević S, Menghini L. Protective effects induced by alcoholic Phlomis fruticosa and Phlomis herba-venti extracts in isolated rat colon: Focus on antioxidant, anti-inflammatory, and antimicrobial activities in vitro. Phytother Res 2019; 33:2387-2400. [PMID: 31322313 DOI: 10.1002/ptr.6429] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Revised: 06/05/2019] [Accepted: 06/10/2019] [Indexed: 12/14/2022]
Abstract
Phlomis fruticosa L. and P. herba-venti are species belonging to the Lamiaceae family, which have been traditionally used to prepare tonic and digestive drinks. Multiple studies also demonstrated the inhibitory effects of P. fruticosa extracts and essential oil against oxidative/proinflammatory pathways and bacterial strains deeply involved in ulcerative colitis. Considering these findings, the present study evaluated the effects of alcoholic P. fruticosa and P. herba-venti leaf extracts in isolated rat colon challenged with Escherichia coli lipopolysaccharide (LPS), an ex vivo experimental paradigm of ulcerative colitis. In this context, we assayed colon levels of pro-oxidant and proinflammatory biomarkers, including nitrites, malondialdehyde (MDA), lactate dehydrogenase (LDH), and serotonin (5-HT). Additionally, the extracts have been tested in order to evaluate possible inhibitory effects on specific bacterial and fungal strains involved in ulcerative colitis. Alcoholic P. fruticosa and P. herba-venti extracts were able to blunt LPS-induced nitrite, MDA, 5-HT, and LDH levels in isolated rat colon. The same extracts also inhibited the growth of Pseudomonas aeruginosa, E. coli, Staphylococcus aureus, Candida albicans and Candida tropicalis. In conclusion, our findings show a potential role exerted by alcoholic P. fruticosa and P. herba-venti in managing the clinical symptoms related to ulcerative colitis.
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Affiliation(s)
- Claudio Ferrante
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Chieti, 66100, Italy
| | - Lucia Recinella
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Chieti, 66100, Italy
| | - Maurizio Ronci
- Department of Medical, Oral and Biotechnological Sciences, University "G. d'Annunzio" of Chieti-Pescara, Chieti, 66100, Italy
| | - Giustino Orlando
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Chieti, 66100, Italy
| | - Simonetta Di Simone
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Chieti, 66100, Italy
| | - Luigi Brunetti
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Chieti, 66100, Italy
| | - Annalisa Chiavaroli
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Chieti, 66100, Italy
| | - Sheila Leone
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Chieti, 66100, Italy
| | - Matteo Politi
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Chieti, 66100, Italy
| | - Bruno Tirillini
- Department of Biomolecular Sciences, University of Urbino, Urbino, Italy
| | - Paola Angelini
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Perugia, Italy
| | - Stefano Covino
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Perugia, Italy
| | - Roberto Venanzoni
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Perugia, Italy
| | - Sanda Vladimir-Knežević
- Department of Pharmacognosy, Faculty of Pharmacy and Biochemistry, University of Zagreb, Marulićev trg 20/II, 10000, Zagreb, Croatia
| | - Luigi Menghini
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Chieti, 66100, Italy
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26
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Kuot A, Ronci M, Mills R, Klebe S, Snibson G, Wiffen S, Loh R, Corbett M, Zhou T, Chataway T, Burdon KP, Craig JE, Urbani A, Sharma S. Reduced expression of apolipoprotein E and immunoglobulin heavy constant gamma 1 proteins in Fuchs endothelial corneal dystrophy. Clin Exp Ophthalmol 2019; 47:1028-1042. [PMID: 31206232 DOI: 10.1111/ceo.13569] [Citation(s) in RCA: 6] [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] [Received: 01/01/2019] [Revised: 05/30/2019] [Accepted: 06/05/2019] [Indexed: 12/17/2022]
Abstract
BACKGROUND Fuchs endothelial corneal dystrophy (FECD) is a progressive and potentially a sight threatening disease, and a common indication for corneal grafting in the elderly. Aberrant thickening of Descemet's membrane, formation of microscopic excrescences (guttae) and gradual loss of corneal endothelial cells are the hallmarks of the disease. The aim of this study was to identify differentially abundant proteins between FECD-affected and unaffected Descemet's membrane. METHODS Label-free quantitative proteomics using nanoscale ultra-performance liquid chromatography-mass spectrometry (nUPLC-MSE ) was employed on affected and unaffected Descemet's membrane extracts, and interesting findings were further investigated using quantitative reverse transcription-polymerase chain reaction and immunohistochemical techniques. RESULTS Quantitative proteomics revealed significantly lower abundance of apolipoprotein E (APOE) and immunoglobulin heavy constant gamma 1 protein (IGHG1) in affected Descemet's membrane. The difference in the distribution of APOE between affected and unaffected Descemet's membrane and of IGHG1 detected by immunohistochemistry support their down-regulation in the disease. Comparative gene expression analysis showed significantly lower APOE mRNA levels in FECD-affected than unaffected corneal endothelium. IGHG1 gene is expressed at extremely low levels in the corneal endothelium, precluding relative expression analysis. CONCLUSIONS This is the first study to report comparative proteomics of Descemet's membrane tissue, and implicates dysregulation of APOE and IGHG1 proteins in the pathogenesis of Fuchs endothelial corneal dystrophy.
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Affiliation(s)
- Abraham Kuot
- Department of Ophthalmology, Flinders University, Adelaide, South Australia, Australia
| | - Maurizio Ronci
- Department of Medical, Oral and Biotechnological Sciences, University of G. d'Annunzio Chieti Pescara, Pescara, Italy
| | - Richard Mills
- Department of Ophthalmology, Flinders University, Adelaide, South Australia, Australia
| | - Sonja Klebe
- Department of Anatomical Pathology, Flinders University, Adelaide, South Australia, Australia
| | - Grant Snibson
- Centre for Eye Research Australia, Royal Victorian Eye and Ear Hospital, Melbourne, Victoria, Australia
| | - Steven Wiffen
- The Lions Eye Bank of Western Australia, Lions Eye Institute, Perth, Western Australia, Australia
| | - Raymond Loh
- Department of Ophthalmology, Flinders University, Adelaide, South Australia, Australia
| | - Mark Corbett
- Discipline of Paediatrics, School of Medicine and Robinson Research Institute, University of Adelaide, Adelaide, South Australia, Australia
| | - Tiger Zhou
- Department of Ophthalmology, Flinders University, Adelaide, South Australia, Australia
| | - Tim Chataway
- Department of Human Physiology, Proteomics Laboratory, Flinders University, Adelaide, South Australia, Australia
| | - Kathryn P Burdon
- Department of Ophthalmology, Flinders University, Adelaide, South Australia, Australia.,Menzies Institute for Medical Research, University of Tasmania, Hobart, Tasmania, Australia
| | - Jamie E Craig
- Department of Ophthalmology, Flinders University, Adelaide, South Australia, Australia
| | - 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
| | - Shiwani Sharma
- Department of Ophthalmology, Flinders University, Adelaide, South Australia, Australia
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Pieragostino D, Lanuti P, Cicalini I, Cufaro MC, Ciccocioppo F, Ronci M, Simeone P, Onofrj M, van der Pol E, Fontana A, Marchisio M, Del Boccio P. Proteomics characterization of extracellular vesicles sorted by flow cytometry reveals a disease-specific molecular cross-talk from cerebrospinal fluid and tears in multiple sclerosis. J Proteomics 2019; 204:103403. [DOI: 10.1016/j.jprot.2019.103403] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Revised: 05/14/2019] [Accepted: 05/31/2019] [Indexed: 12/26/2022]
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28
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Seccia V, Navari E, Donadio E, Boldrini C, Ciregia F, Ronci M, Aceto A, Dallan I, Lucacchini A, Casani AP, Mazzoni MR, Giusti L. Proteomic Investigation of Malignant Major Salivary Gland Tumors. Head Neck Pathol 2019; 14:362-373. [PMID: 31098787 PMCID: PMC7235111 DOI: 10.1007/s12105-019-01040-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Accepted: 05/07/2019] [Indexed: 12/25/2022]
Abstract
The purpose of this study was to define the proteome profile of fine needle aspiration (FNA) samples of malignant major salivary gland tumors (MSGT) compared to benign counterparts, and to evaluate potential clinical correlations and future applications. Patients affected by MSGT (n = 20), pleomorphic adenoma (PA) (n = 37) and Warthin's tumor (WT) (n = 14) were enrolled. Demographic, clinical and histopathological data were registered for all patients. FNA samples were processed to obtain the protein extracts. Protein separation was obtained by two-dimensional electrophoresis (2-DE) and proteins were identified by mass spectrometry. Western blot analysis was performed to validate the 2-DE results. Statistical differences between groups were calculated by the Mann-Whitney U test for non-normal data. Spearman's rank correlation coefficient was calculated to evaluate correlations among suggested protein biomarkers and clinical parameters. Twelve and 27 differentially expressed spots were found for MSGT versus PA and MSGT versus WT, respectively. Among these, annexin-5, cofilin-1, peptidyl-prolyl-cis-trans-isomerase-A and F-actin-capping-alpha-1 were able to differentiate MSGT from PA, WT, and healthy samples. Moreover, STRING analysis suggested cofilin-1 as a key node of protein interactions. Some of the overexpressed proteins are related to some clinical factors of our cohort, such as survival and outcome. Our results suggest potential protein biomarkers of MSGT, which could allow for more appropriate treatment plans, as well as shedding light on the molecular pathways involved.
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Affiliation(s)
- Veronica Seccia
- Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, ENT Section, University of Pisa, Pisa, Italy
| | - Elena Navari
- Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, ENT Section, University of Pisa, Pisa, Italy
| | - Elena Donadio
- Department of Pharmacy, University of Pisa, Pisa, Italy
| | | | - Federica Ciregia
- Department of Rheumatology, GIGA Research, Centre Hospitalier Universitaire (CHU) de Liège, University of Liège, Liège, Belgium
| | - Maurizio Ronci
- Department of Medical, Oral and Biotechnological Sciences, University G. d’Annunzio of Chieti-Pescara, Chieti, Italy
| | - Antonio Aceto
- Department of Medical, Oral and Biotechnological Sciences, University G. d’Annunzio of Chieti-Pescara, Chieti, Italy
| | - Iacopo Dallan
- Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, ENT Section, University of Pisa, Pisa, Italy
| | - Antonio Lucacchini
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Augusto Pietro Casani
- Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, ENT Section, University of Pisa, Pisa, Italy
| | | | - Laura Giusti
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy ,School of Pharmacy, University of Camerino, Via Gentile III da Varano, 62032 Camerino, Italy
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29
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Giusti L, Molinaro A, Alessandrì MG, Boldrini C, Ciregia F, Lacerenza S, Ronci M, Urbani A, Cioni G, Mazzoni MR, Pizzorusso T, Lucacchini A, Baroncelli L. Brain mitochondrial proteome alteration driven by creatine deficiency suggests novel therapeutic venues for creatine deficiency syndromes. Neuroscience 2019; 409:276-289. [PMID: 31029731 DOI: 10.1016/j.neuroscience.2019.03.030] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 03/09/2019] [Accepted: 03/12/2019] [Indexed: 01/15/2023]
Abstract
Creatine (Cr) is a small metabolite with a central role in energy metabolism and mitochondrial function. Creatine deficiency syndromes are inborn errors of Cr metabolism causing Cr depletion in all body tissues and particularly in the nervous system. Patient symptoms involve intellectual disability, language and behavioral disturbances, seizures and movement disorders suggesting that brain cells are particularly sensitive to Cr depletion. Cr deficiency was found to affect metabolic activity and structural abnormalities of mitochondrial organelles; however a detailed analysis of molecular mechanisms linking Cr deficit, energy metabolism alterations and brain dysfunction is still missing. Using a proteomic approach we evaluated the proteome changes of the brain mitochondrial fraction induced by the deletion of the Cr transporter (CrT) in developing mutant mice. We found a marked alteration of the mitochondrial proteomic landscape in the brain of CrT deficient mice, with the overexpression of many proteins involved in energy metabolism and response to oxidative stress. Moreover, our data suggest possible abnormalities of dendritic spines, synaptic function and plasticity, network excitability and neuroinflammatory response. Intriguingly, the alterations occurred in coincidence with the developmental onset of neurological symptoms. Thus, cerebral mitochondrial alterations could represent an early response to Cr deficiency that could be targeted for therapeutic intervention.
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Affiliation(s)
- Laura Giusti
- Department of Clinical and Experimental Medicine, University of Pisa, I-56126, Pisa, Italy; School of Pharmacy, University of Camerino, I-62032 Camerino, Italy
| | - Angelo Molinaro
- Department of Neuroscience, Psychology, Drug Research and Child Health NEUROFARBA, University of Florence, I-50135, Florence, Italy; Institute of Neuroscience, National Research Council (CNR), I-56124, Pisa, Italy
| | - Maria Grazia Alessandrì
- Department of Developmental Neuroscience, IRCCS Stella Maris Foundation, I-56128 Pisa, Italy
| | - Claudia Boldrini
- Department of Pharmacy, University of Pisa, I-56126, Pisa, Italy
| | - Federica Ciregia
- Department of Pharmacy, University of Pisa, I-56126, Pisa, Italy; Department of Rheumatology, GIGA Research, Centre Hospitalier Universitaire (CHU) de Liège, B-4000, Liège, Belgium
| | - Serena Lacerenza
- Department of Pharmacy, University of Pisa, I-56126, Pisa, Italy
| | - Maurizio Ronci
- Department of Medical, Oral and Biotechnological Sciences, University G. d'Annunzio of Chieti-Pescara, I-66100, Chieti, Italy
| | - Andrea Urbani
- Institute of Biochemistry and Clinical Chemistry, Catholic university of the sacred heart, I-00168, Rome, Italy
| | - Giovanni Cioni
- Department of Clinical and Experimental Medicine, University of Pisa, I-56126, Pisa, Italy; Department of Developmental Neuroscience, IRCCS Stella Maris Foundation, I-56128 Pisa, Italy
| | | | - Tommaso Pizzorusso
- Department of Neuroscience, Psychology, Drug Research and Child Health NEUROFARBA, University of Florence, I-50135, Florence, Italy; Institute of Neuroscience, National Research Council (CNR), I-56124, Pisa, Italy
| | - Antonio Lucacchini
- Department of Clinical and Experimental Medicine, University of Pisa, I-56126, Pisa, Italy
| | - Laura Baroncelli
- Institute of Neuroscience, National Research Council (CNR), I-56124, Pisa, Italy; Department of Developmental Neuroscience, IRCCS Stella Maris Foundation, I-56128 Pisa, Italy.
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30
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Ronci M, Del Prete S, Puca V, Carradori S, Carginale V, Muraro R, Mincione G, Aceto A, Sisto F, Supuran CT, Grande R, Capasso C. Identification and characterization of the α-CA in the outer membrane vesicles produced by Helicobacter pylori. J Enzyme Inhib Med Chem 2019; 34:189-195. [PMID: 30734607 PMCID: PMC6327981 DOI: 10.1080/14756366.2018.1539716] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
The genome of Helicobacter pylori encodes for carbonic anhydrases (CAs, EC 4.2.1.1) belonging to the α- and β-CA classes, which together with urease, have a pivotal role in the acid acclimation of the microorganism within the human stomach. Recently, in the exoproteome of H. pylori, a CA with no indication of the corresponding class was identified. Here, using the protonography and the mass spectrometry, a CA belonging to the α-class was detected in the outer membrane vesicles (OMVs) generated by planktonic and biofilm phenotypes of four H. pylori strains. The amount of this metalloenzyme was higher in the planktonic OMVs (pOMVs) than in the biofilm OMVs (bOMVs). Furthermore, the content of α-CA increases over time in the pOMVs. The identification of the α-CA in pOMVs and bOMVs might shed new light on the role of this enzyme in the colonization, survival, persistence, and pathogenesis of H. pylori.
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Affiliation(s)
- Maurizio Ronci
- a CeSI-MeT Centro Scienze dell'Invecchiamento e Medicina Traslazionale , Center of Aging Sciences and Translational Medicine (CeSi-Met) , Chieti , Italy.,b Department of Medical, Oral, and Biotechnological Sciences , University G. d'Annunzio of Chieti-Pescara , Chieti , Italy
| | - Sonia Del Prete
- c CNR , Istituto di Bioscienze e Biorisorse , Napoli , Italy
| | - Valentina Puca
- a CeSI-MeT Centro Scienze dell'Invecchiamento e Medicina Traslazionale , Center of Aging Sciences and Translational Medicine (CeSi-Met) , Chieti , Italy.,d Department of Medicine and Aging Science , G. d'Annunzio of Chieti-Pescara , Chieti , Italy
| | - Simone Carradori
- e Department of Pharmacy , University "G. d'Annunzio" of Chieti-Pescara , Chieti , Italy
| | | | - Raffaella Muraro
- b Department of Medical, Oral, and Biotechnological Sciences , University G. d'Annunzio of Chieti-Pescara , Chieti , Italy
| | - Gabriella Mincione
- b Department of Medical, Oral, and Biotechnological Sciences , University G. d'Annunzio of Chieti-Pescara , Chieti , Italy
| | - Antonio Aceto
- b Department of Medical, Oral, and Biotechnological Sciences , University G. d'Annunzio of Chieti-Pescara , Chieti , Italy
| | - Francesca Sisto
- f Dipartimento di Scienze Biomediche, Chirurgiche ed Odontoiatriche , University of Milan , Milan , Italy
| | - Claudiu T Supuran
- g NEUROFARBA Department, Sezione di Scienze Farmaceutiche e Nutraceutiche , Università degli Studi di Firenze , Sesto , Italy
| | - Rossella Grande
- a CeSI-MeT Centro Scienze dell'Invecchiamento e Medicina Traslazionale , Center of Aging Sciences and Translational Medicine (CeSi-Met) , Chieti , Italy.,e Department of Pharmacy , University "G. d'Annunzio" of Chieti-Pescara , Chieti , Italy
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31
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Chichiriccò G, Ferrante C, Menghini L, Recinella L, Leone S, Chiavaroli A, Brunetti L, Di Simone S, Ronci M, Piccone P, Lanza B, Cesa S, Poma A, Vecchiotti G, Orlando G. Crocus sativus by-products as sources of bioactive extracts: Pharmacological and toxicological focus on anthers. Food Chem Toxicol 2019; 126:7-14. [PMID: 30763684 DOI: 10.1016/j.fct.2019.01.040] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Revised: 01/11/2019] [Accepted: 01/20/2019] [Indexed: 11/17/2022]
Abstract
Multiple studies revealed the potential application of high quality saffron byproducts as cheap sources of bioactive compounds endowed with antioxidant activity. In the present study, we analyzed the total fatty acids of the anthers, and explored the pharmacological and toxicological potential of anthers, by evaluating genotoxic and protective effects in multiple cell lines, brine shrimps and isolated rat tissues. The phytochemical analyses showed that anthers are rich in long chain fatty acids most of which are unsaturated (80.51%). Particularly, anther water extract revealed to be well tolerated by multiple cell lines, and able to modulate reactive oxygen species (ROS) levels, without exerting either genotoxic or cytotoxic effects. The same extract was also able to blunt lipopolysaccharide (LPS)-induced nitrite and malondialdehyde (MDA) in isolated rat tissues. On the other hand, considering the concomitant null effect on HCT116 cell migration, in wound healing experimental paradigm, our findings suggest the efficacy of water anther extract as protective agent without any direct reverting effects on lesioned tissues. Concluding, the promising results, deriving from the pharmacological and toxicological evaluations, support the valorization of saffron anthers as a strategy to optimize and develop the productive chain of Abruzzo saffron.
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Affiliation(s)
- Giuseppe Chichiriccò
- Department of Life, Health and Environmental Sciences, University of L'Aquila, Via Vetoio, 67010, Coppito, L'Aquila, Italy
| | - Claudio Ferrante
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Via dei Vestini 31, 66100, Chieti, Italy
| | - Luigi Menghini
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Via dei Vestini 31, 66100, Chieti, Italy.
| | - Lucia Recinella
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Via dei Vestini 31, 66100, Chieti, Italy
| | - Sheila Leone
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Via dei Vestini 31, 66100, Chieti, Italy
| | - Annalisa Chiavaroli
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Via dei Vestini 31, 66100, Chieti, Italy
| | - Luigi Brunetti
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Via dei Vestini 31, 66100, Chieti, Italy
| | - Simonetta Di Simone
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Via dei Vestini 31, 66100, Chieti, Italy
| | - Maurizio Ronci
- Department of Medical, Oral and Biotechnological Sciences, University "G. d'Annunzio" of Chieti-Pescara, Via dei Vestini 31, 66100, Chieti, Italy
| | - Pierpaolo Piccone
- Regional Agency for the Protection of the Environment, Provincial District of L'Aquila, Caselle di, Bazzano, AQ, Italy
| | - Barbara Lanza
- Council for Agricultural Research and Economics (CREA), Research Centre for Engineering and Agro-food Processing (CREA-IT), Via Nazionale 38, 65012, Cepagatti, PE, Italy
| | - Stefania Cesa
- Department of Drug Chemistry and Technologies, Sapienza University of Rome, P.le A. Moro 5, 00185, Rome, Italy
| | - Annamaria Poma
- Department of Life, Health and Environmental Sciences, University of L'Aquila, Via Vetoio, 67010, Coppito, L'Aquila, Italy
| | - Giulia Vecchiotti
- Department of Life, Health and Environmental Sciences, University of L'Aquila, Via Vetoio, 67010, Coppito, L'Aquila, Italy
| | - Giustino Orlando
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Via dei Vestini 31, 66100, Chieti, Italy
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Ferrante C, Recinella L, Ronci M, Menghini L, Brunetti L, Chiavaroli A, Leone S, Di Iorio L, Carradori S, Tirillini B, Angelini P, Covino S, Venanzoni R, Orlando G. Multiple pharmacognostic characterization on hemp commercial cultivars: Focus on inflorescence water extract activity. Food Chem Toxicol 2019; 125:452-461. [PMID: 30711720 DOI: 10.1016/j.fct.2019.01.035] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 01/25/2019] [Accepted: 01/28/2019] [Indexed: 01/02/2023]
Abstract
One of the most promising economic perspectives of hemp production chain is female inflorescence valorization, despite there being actually no chemical composition or biological data from water fraction. In this context, the focus of this study is the evaluation of protective effects related to hemp water flower extracts from four commercial cultivars (Futura 75, Kc virtus, Carmagnola Cs and Villanova). We evaluated the phytochemical profile through validated spectrophotometric and HPLC methods. Then, we studied the biological activity on C2C12 and HCT116 cell lines, and in an ex vivo experimental model of ulcerative colitis, constituted by isolated LPS-stimulated colon. Particularly, we assayed the blunting effects induced by hemp water extract treatment on LPS-induced levels of nitrites, malondialdehyde (MDA), prostaglandin (PG)E2 and serotonin (5-HT). All tested cultivars displayed similar total phenolic and flavonoid profile. However, Futura 75 water extract displayed a better antioxidant and anti-inflammatory profile. Considering this, Futura 75 extract activity has been subsequently assayed on bacterial and fungal species involved in ulcerative colitis, finding a significant inhibition on C. albicans and selected Gram positive and negative bacterial strains. Concluding, our results support the potential efficacy of hemp inflorescence water extracts in managing the clinical symptoms related to ulcerative colitis.
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Affiliation(s)
- Claudio Ferrante
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Chieti, 66100, Italy
| | - Lucia Recinella
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Chieti, 66100, Italy
| | - Maurizio Ronci
- Department of Medical, Oral and Biotechnological Sciences, University "G. d'Annunzio" of Chieti-Pescara, Chieti, 66100, Italy
| | - Luigi Menghini
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Chieti, 66100, Italy.
| | - Luigi Brunetti
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Chieti, 66100, Italy
| | - Annalisa Chiavaroli
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Chieti, 66100, Italy
| | - Sheila Leone
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Chieti, 66100, Italy
| | - Luigi Di Iorio
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Chieti, 66100, Italy
| | - Simone Carradori
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Chieti, 66100, Italy
| | - Bruno Tirillini
- Department of Biomolecular Sciences, University of Urbino, Italy
| | - Paola Angelini
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Italy
| | - Stefano Covino
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Italy
| | - Roberto Venanzoni
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Italy
| | - Giustino Orlando
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Chieti, 66100, Italy
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Zengin G, Ferrante C, Menghini L, Orlando G, Brunetti L, Recinella L, Chiavaroli A, Leone S, Ronci M, Aumeeruddy MZ, Mahomoodally MF. Protective effects of Cotoneaster integerrimus on in vitro and ex-vivo models of H 2 O 2 -induced lactate dehydrogenase activity in HCT116 cell and on lipopolysaccharide-induced inflammation in rat colon. J Food Biochem 2019; 43:e12766. [PMID: 31353569 DOI: 10.1111/jfbc.12766] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2018] [Revised: 12/11/2018] [Accepted: 12/19/2018] [Indexed: 12/24/2022]
Abstract
The present study evaluated the biological potential of methanol and aqueous extracts of the twigs and fruits of Cotoneaster integerrimus Medik. Lethality bioassays performed on Artemia salina showed that aqueous and methanol C. integerrimus extracts were non-toxic in the concentration range (0.1-20 mg/ml), with a LC50 ≥ 2.5 mg/ml, for each single extract. The protective effect of the extracts was assessed in vitro against hydrogen peroxide-induced lactate dehydrogenase (LDH) activity and tumor necrosis factor (TNF)α gene expression in colon cancer HCT116 cell line. All the extracts downregulated (H2 O2 )-induced TNFα gene expression, in HCT116. By contrast, it was observed that the lipopolysaccharide (LPS)-induced increase in colon nitrite, prostaglandin E2 , and 8-iso-PGF2α levels were counteracted mostly by the methanol twig extract. The present study showed protective effects induced by C. integerrimus in vitro and ex vivo, thus supporting potential application in the management of chronic inflammatory diseases. PRACTICAL APPLICATIONS: In the present study, protective effects of C. integerrimus are highlighted using in vitro and ex-vivo models of hydrogen peroxide-induced LDH activity in HCT116 cell and on LPS-induced inflammation in rat colon. Based on our results, this edible and traditionally used species could be considered as a valuable source of natural agents to combat inflammatory diseases, particularly ulcerative colitis. Results amassed herein advocates for further bioprospection of this species that could open new avenues for the development of nutraceuticals and functional foods geared toward the management of chronic inflammatory diseases.
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Affiliation(s)
- Gokhan Zengin
- Faculty of Science, Department of Biology, Selcuk University, Konya, Turkey
| | - Claudio Ferrante
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Chieti, Italy
| | - Luigi Menghini
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Chieti, Italy
| | - Giustino Orlando
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Chieti, Italy
| | - Luigi Brunetti
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Chieti, Italy
| | - Lucia Recinella
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Chieti, Italy
| | - Annalisa Chiavaroli
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Chieti, Italy
| | - Sheila Leone
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Chieti, Italy
| | - Maurizio Ronci
- Department of Medical, Oral and Biotechnological Sciences, University "G. d'Annunzio" of Chieti-Pescara, Chieti, Italy
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Sharma S, Chataway T, Klebe S, Griggs K, Martin S, Chegeni N, Dave A, Zhou T, Ronci M, Voelcker NH, Mills RA, Craig JE. Novel protein constituents of pathological ocular pseudoexfoliation syndrome deposits identified with mass spectrometry. Mol Vis 2018; 24:801-817. [PMID: 30713420 PMCID: PMC6334984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2018] [Accepted: 12/28/2018] [Indexed: 11/13/2022] Open
Abstract
Purpose Pseudoexfoliation (PEX) syndrome is an age-related progressive disease of the extracellular matrix with ocular manifestations. PEX is clinically diagnosed by the presence of extracellular exfoliative deposits on the anterior surface of the ocular lens. PEX syndrome is a major risk factor for developing glaucoma, the leading cause of irreversible blindness in the world, and is often associated with the development of cataract. PEX reportedly coexists with Alzheimer disease and increases the risk of heart disease and stroke. PEX material deposited on the anterior surface of the ocular lens is highly proteinaceous, complex, and insoluble, making deciphering the protein composition of the material challenging. Thus, to date, only a small proportion of the protein composition of PEX material is known. The aim of this study was to decipher the protein composition of pathological PEX material deposited on the ocular lens in patients and advance the understanding of pathophysiology of PEX syndrome. Methods Liquid-chromatography and tandem mass spectrometry (LC-MS/MS) was employed to discover novel proteins in extracts of neat PEX material surgically isolated from patients (n = 4) with PEX syndrome undergoing cataract surgery. A sub-set of the identified proteins was validated with immunohistochemistry using lens capsule specimens from independent patients (n=3); lens capsules from patients with cataract but without PEX syndrome were used as controls (n=4). Expression of transcripts of the validated proteins in the human lens epithelium was analyzed with reverse transcription PCR (RT-PCR). Functional relationships among the proteins identified in this study and genes and proteins previously implicated in the disease were bioinformatically determined using InnateDB. Results Peptides corresponding to 66 proteins, including ten proteins previously known to be present in PEX material, were identified. Thirteen newly identified proteins were chosen for validation. Of those proteins, 12 were found to be genuine components of the material. The novel protein constituents include apolipoproteins (APOA1 and APOA4), stress response proteins (CRYAA and PRDX2), and blood-related proteins (fibrinogen and hemoglobin subunits), including iron-free hemoglobin. The gene expression data suggest that the identified stress-response proteins and hemoglobin are contributed by the lens epithelium and apolipoproteins and fibrinogen by the aqueous humor to the PEX material. Pathway analysis of the identified novel protein constituents and genes or proteins previously implicated in the disease reiterated the involvement of extracellular matrix organization and degradation, elastic fiber formation, and complement cascade in PEX syndrome. Network analysis suggested a central role of fibronectin in the pathophysiology of the disease. The identified novel protein constituents of PEX material also shed light on the molecular basis of the association of PEX syndrome with heart disease, stroke, and Alzheimer disease. Conclusions This study expands the understanding of the protein composition of pathological PEX material deposited on the ocular lens in patients with PEX syndrome and provides useful insights into the pathophysiology of this disease. This study together with the previous study by our group (Sharma et al. Experimental Eye Research 2009;89(4):479-85) demonstrate that using neat PEX material, devoid of the underlying lens capsule, for proteomics analysis is an effective approach for deciphering the protein composition of complex and highly insoluble extracellular pathological ocular deposits present in patients with PEX syndrome.
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Affiliation(s)
- Shiwani Sharma
- Department of Ophthalmology, Flinders University, Bedford Park, SA, Australia
| | - Tim Chataway
- Department of Human Physiology, Flinders University, Bedford Park, SA, Australia
| | - Sonja Klebe
- Department of Anatomical Pathology, Flinders University, Bedford Park, SA, Australia,Department of Anatomical Pathology, Flinders Medical Centre, Bedford Park, SA, Australia
| | - Kim Griggs
- Department of Anatomical Pathology, Flinders Medical Centre, Bedford Park, SA, Australia
| | - Sarah Martin
- Department of Ophthalmology, Flinders University, Bedford Park, SA, Australia
| | - Nusha Chegeni
- Department of Human Physiology, Flinders University, Bedford Park, SA, Australia
| | - Alpana Dave
- Department of Ophthalmology, Flinders University, Bedford Park, SA, Australia
| | - Tiger Zhou
- Department of Ophthalmology, Flinders University, Bedford Park, SA, Australia
| | - Maurizio Ronci
- Mawson Institute, University of South Australia, Mawson Lakes, SA, Australia
| | - Nicolas H. Voelcker
- Mawson Institute, University of South Australia, Mawson Lakes, SA, Australia
| | - Richard A. Mills
- Department of Ophthalmology, Flinders University, Bedford Park, SA, Australia
| | - Jamie E. Craig
- Department of Ophthalmology, Flinders University, Bedford Park, SA, Australia
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Ronci M, Pieroni L, Greco V, Scotti L, Marini F, Carregari VC, Cunsolo V, Foti S, Aceto A, Urbani A. Sequential Fractionation Strategy Identifies Three Missing Proteins in the Mitochondrial Proteome of Commonly Used Cell Lines. J Proteome Res 2018; 17:4307-4314. [PMID: 30284448 DOI: 10.1021/acs.jproteome.8b00422] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Mitochondria are undeniably the cell powerhouse, directly affecting cell survival and fate. Growing evidence suggest that mitochondrial protein repertoire affects metabolic activity and plays an important role in determining cell proliferation/differentiation or quiescence shift. Consequently, the bioenergetic status of a cell is associated with the quality and abundance of the mitochondrial populations and proteomes. Mitochondrial morphology changes in the development of different cellular functions associated with metabolic switches. It is therefore reasonable to speculate that different cell lines do contain different mitochondrial-associated proteins, and the investigation of these pools may well represent a source for mining missing proteins (MPs). A very effective approach to increase the number of IDs through mass spectrometry consists of reducing the complexity of the biological samples by fractionation. The present study aims at investigating the mitochondrial proteome of five phenotypically different cell lines, possibly expressing some of the MPs, through an enrichment-fractionation approach at the organelle and protein level. We demonstrate a substantial increase in the proteome coverage, which, in turn, increases the likelihood of detecting low abundant proteins, often falling in the category of MPs, and resulting, for the present study, in the identification of METTL12, FAM163A, and RGS13. All MS data have been deposited to the MassIVE data repository ( https://massive.ucsd.edu ) with the data set identifier MSV000082409 and PXD010446.
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Affiliation(s)
- Maurizio Ronci
- Department of Medical, Oral and Biotechnological Sciences , University G. D'Annunzio Chieti , Chieti-Pescara, Via dei Vestini 31 , 66100 Chieti , Italy.,Proteomics and Metabonomics Unit , IRCCS Fondazione Santa Lucia , Via del Fosso di Fiorano 64 , 00143 Rome , Italy
| | - Luisa Pieroni
- Proteomics and Metabonomics Unit , IRCCS Fondazione Santa Lucia , Via del Fosso di Fiorano 64 , 00143 Rome , Italy
| | - Viviana Greco
- Institute of Biochemistry and Clinical Biochemistry , Università Cattolica del Sacro Cuore , L.go F. Vito 1 , 00168 Rome , Italy.,Department of Laboratory Diagnostic and Infectious Diseases , Fondazione Policlinico Universitario Agostino Gemelli-IRCCS , L.go A. Gemelli 8 , 00168 Rome , Italy
| | - Luca Scotti
- Department of Medical, Oral and Biotechnological Sciences , University G. D'Annunzio Chieti , Chieti-Pescara, Via dei Vestini 31 , 66100 Chieti , Italy
| | - Federica Marini
- Institute of Biochemistry and Clinical Biochemistry , Università Cattolica del Sacro Cuore , L.go F. Vito 1 , 00168 Rome , Italy.,Department of Laboratory Diagnostic and Infectious Diseases , Fondazione Policlinico Universitario Agostino Gemelli-IRCCS , L.go A. Gemelli 8 , 00168 Rome , Italy
| | - Victor C Carregari
- Institute of Biochemistry and Clinical Biochemistry , Università Cattolica del Sacro Cuore , L.go F. Vito 1 , 00168 Rome , Italy.,Department of Laboratory Diagnostic and Infectious Diseases , Fondazione Policlinico Universitario Agostino Gemelli-IRCCS , L.go A. Gemelli 8 , 00168 Rome , Italy
| | - Vincenzo Cunsolo
- Department of Chemical Sciences , University of Catania , V.le A. Doria 6 , 95125 Catania , Italy
| | - Salvatore Foti
- Department of Chemical Sciences , University of Catania , V.le A. Doria 6 , 95125 Catania , Italy
| | - Antonio Aceto
- Department of Medical, Oral and Biotechnological Sciences , University G. D'Annunzio Chieti , Chieti-Pescara, Via dei Vestini 31 , 66100 Chieti , Italy
| | - Andrea Urbani
- Institute of Biochemistry and Clinical Biochemistry , Università Cattolica del Sacro Cuore , L.go F. Vito 1 , 00168 Rome , Italy.,Department of Laboratory Diagnostic and Infectious Diseases , Fondazione Policlinico Universitario Agostino Gemelli-IRCCS , L.go A. Gemelli 8 , 00168 Rome , Italy
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36
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Greco V, Piras C, Pieroni L, Ronci M, Putignani L, Roncada P, Urbani A. Applications of MALDI-TOF mass spectrometry in clinical proteomics. Expert Rev Proteomics 2018; 15:683-696. [PMID: 30058389 DOI: 10.1080/14789450.2018.1505510] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [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: 12/30/2022]
Abstract
INTRODUCTION The development of precision medicine requires advanced technologies to address the multifactorial disease stratification and to support personalized treatments. Among omics techniques, proteomics based on Mass Spectrometry (MS) is becoming increasingly relevant in clinical practice allowing a phenotypic characterization of the dynamic functional status of the organism. From this perspective, Matrix Assisted Laser Desorption Ionization Time of Flight (MALDI-TOF) MS is a suitable platform for providing a high-throughput support to clinics. Areas covered: This review aims to provide an updated overview of MALDI-TOF MS applications in clinical proteomics. The most relevant features of this analysis have been discussed, highlighting both pre-analytical and analytical factors that are crucial in proteomics studies. Particular emphasis is placed on biofluids proteomics for biomarkers discovery and on recent progresses in clinical microbiology, drug monitoring, and minimal residual disease (MRD). Expert commentary: Despite some analytical limitations, the latest technological advances together with the easiness of use, the low time and low cost consuming and the high throughput are making MALDI-TOF MS instruments very attractive for the clinical practice. These features offer a significant potential for the routine of the clinical laboratory and ultimately for personalized medicine.
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Affiliation(s)
- Viviana Greco
- a Institute of Biochemistry and Clinical Biochemistry , Università Cattolica del Sacro Cuore , Rome , Italy.,b Department of Laboratory Diagnostic and Infectious Diseases , Fondazione Policlinico Universitario Agostino Gemelli-IRCCS , Rome , Italy
| | - Cristian Piras
- c Dipartimento di Medicina Veterinaria , Università degli studi di Milano , Milano , Italy
| | - Luisa Pieroni
- d Proteomics and Metabonomics Unit , IRCCS-Fondazione Santa Lucia , Rome , Italy
| | - Maurizio Ronci
- d Proteomics and Metabonomics Unit , IRCCS-Fondazione Santa Lucia , Rome , Italy.,e Department of Medical, Oral and Biotechnological Sciences , University "G. D'Annunzio" of Chieti-Pescara , Chieti , Italy
| | - Lorenza Putignani
- f Unit of Parasitology Bambino Gesù Children's Hospital , IRCCS , Rome , Italy.,g Unit of Human Microbiome , Bambino Gesù Children's Hospital, IRCCS , Rome , Italy
| | - Paola Roncada
- h Dipartimento di Scienze della Salute , Università degli studi "Magna Græcia" di Catanzaro , Catanzaro , Italy
| | - Andrea Urbani
- a Institute of Biochemistry and Clinical Biochemistry , Università Cattolica del Sacro Cuore , Rome , Italy.,b Department of Laboratory Diagnostic and Infectious Diseases , Fondazione Policlinico Universitario Agostino Gemelli-IRCCS , Rome , Italy
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Giusti L, Angeloni C, Barbalace MC, Lacerenza S, Ciregia F, Ronci M, Urbani A, Manera C, Digiacomo M, Macchia M, Mazzoni MR, Lucacchini A, Hrelia S. A Proteomic Approach to Uncover Neuroprotective Mechanisms of Oleocanthal against Oxidative Stress. Int J Mol Sci 2018; 19:E2329. [PMID: 30096819 PMCID: PMC6121693 DOI: 10.3390/ijms19082329] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Revised: 07/31/2018] [Accepted: 08/01/2018] [Indexed: 12/25/2022] Open
Abstract
Neurodegenerative diseases represent a heterogeneous group of disorders that share common features like abnormal protein aggregation, perturbed Ca2+ homeostasis, excitotoxicity, impairment of mitochondrial functions, apoptosis, inflammation, and oxidative stress. Despite recent advances in the research of biomarkers, early diagnosis, and pharmacotherapy, there are no treatments that can halt the progression of these age-associated neurodegenerative diseases. Numerous epidemiological studies indicate that long-term intake of a Mediterranean diet, characterized by a high consumption of extra virgin olive oil, correlates with better cognition in aged populations. Olive oil phenolic compounds have been demonstrated to have different biological activities like antioxidant, antithrombotic, and anti-inflammatory activities. Oleocanthal, a phenolic component of extra virgin olive oil, is getting more and more scientific attention due to its interesting biological activities. The aim of this research was to characterize the neuroprotective effects of oleocanthal against H₂O₂-induced oxidative stress in neuron-like SH-SY5Y cells. Moreover, protein expression profiling, combined with pathways analyses, was used to investigate the molecular events related to the protective effects. Oleocanthal was demonstrated to counteract oxidative stress, increasing cell viability, reducing reactive oxygen species (ROS) production, and increasing reduced glutathione (GSH) intracellular level. Proteomic analysis revealed that oleocanthal significantly modulates 19 proteins in the presence of H₂O₂. In particular, oleocanthal up-regulated proteins related to the proteasome, the chaperone heat shock protein 90, the glycolytic enzyme pyruvate kinase, and the antioxidant enzyme peroxiredoxin 1. Moreover, oleocanthal protection seems to be mediated by Akt activation. These data offer new insights into the molecular mechanisms behind oleocanthal protection against oxidative stress.
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Affiliation(s)
- Laura Giusti
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy.
| | | | - Maria Cristina Barbalace
- Department for Life Quality Studies, Alma Mater Studiorum, University of Bologna, 47921 Rimini, Italy.
| | | | - Federica Ciregia
- Department of Rheumatology, GIGA Research, Centre Hospitalier Universitaire (CHU) de Liège, University of Liège, 4000 Liège, Belgium.
| | - Maurizio Ronci
- Department of Medical, Oral and Biotechnological Sciences, University G. d'Annunzio of Chieti-Pescara, 65127 Pescara, Italy.
| | - Andrea Urbani
- Institute of Biochemistry and Clinical Biochemistry, Catholic University, 00198 Rome, Italy.
| | | | - Maria Digiacomo
- Department of Pharmacy, University of Pisa, 56126 Pisa, Italy.
| | - Marco Macchia
- Department of Pharmacy, University of Pisa, 56126 Pisa, Italy.
| | | | - Antonio Lucacchini
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy.
| | - Silvana Hrelia
- Department for Life Quality Studies, Alma Mater Studiorum, University of Bologna, 47921 Rimini, Italy.
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Ronci M, Leporini L, Felaco P, Sirolli V, Pieroni L, Greco V, Aceto A, Urbani A, Bonomini M. Proteomic Characterization of a New asymmetric Cellulose Triacetate Membrane for Hemodialysis. Proteomics Clin Appl 2018; 12:e1700140. [PMID: 29808585 DOI: 10.1002/prca.201700140] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Revised: 04/27/2018] [Indexed: 12/24/2022]
Abstract
PURPOSE The artificial membrane inside the haemodialyzer is the main determinant of the quality and success of haemodialysis therapy. The performances of haemodialysis membranes are highly influenced by the interactions with plasma proteins, which in turn are related to the physical and chemical characteristics of the membrane material. The present cross-over study is aimed to analyse the haemodialysis performance of a newly developed asymmetric cellulose triacetate membrane (ATA) in comparison to the conventional parent symmetric polymer (CTA). EXPERIMENTAL DESIGN In four chronic non diabetic haemodialysis patients, the protein constituents of the adsorbed material from the filters after the haemodialysis session, and the proteins recovered in the ultrafiltrate during the session, are identified using a bottom-up shotgun proteomics approach. RESULTS The ATA membrane shows a lower protein adsorption rate and a lower mass distribution pattern of the proteinaceous material. CONCLUSIONS AND CLINICAL RELEVANCE By highlighting the differences between the two haemodialysis filters in terms of adsorbed proteins and flow through, it is demonstrated the higher biocompatibility of the novel ATA membrane, that fulfils the indications for the development of more performant membranes and may represent a step forward for the treatment of patients on chronic haemodialysis.
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Affiliation(s)
- Maurizio Ronci
- Department of Medical, Oral and Biotechnological Sciences, University "G. D'Annunzio" of Chieti-Pescara, Chieti 66100, Italy.,IRCCS-Santa Lucia Foundation, Rome 00144, Italy
| | - Lidia Leporini
- Department of Pharmacy, University "G. D'Annunzio" of Chieti-Pescara, Chieti 66100, Italy
| | - Paolo Felaco
- Department of Medicine and Aging Sciences, University "G. D'Annunzio" of Chieti-Pescara, Chieti 66100, Italy
| | - Vittorio Sirolli
- Department of Medicine and Aging Sciences, University "G. D'Annunzio" of Chieti-Pescara, Chieti 66100, Italy
| | | | | | - Antonio Aceto
- Department of Medical, Oral and Biotechnological Sciences, University "G. D'Annunzio" of Chieti-Pescara, Chieti 66100, Italy
| | - Andrea Urbani
- IRCCS-Santa Lucia Foundation, Rome 00144, Italy.,Institute of Biochemistry and Clinical Biochemistry, School of Medicine, Catholic University, Rome 00144, Italy
| | - Mario Bonomini
- Department of Medicine and Aging Sciences, University "G. D'Annunzio" of Chieti-Pescara, Chieti 66100, Italy
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Alberio T, Pieroni L, Ronci M, Banfi C, Bongarzone I, Bottoni P, Brioschi M, Caterino M, Chinello C, Cormio A, Cozzolino F, Cunsolo V, Fontana S, Garavaglia B, Giusti L, Greco V, Lucacchini A, Maffioli E, Magni F, Monteleone F, Monti M, Monti V, Musicco C, Petrosillo G, Porcelli V, Saletti R, Scatena R, Soggiu A, Tedeschi G, Zilocchi M, Roncada P, Urbani A, Fasano M. Toward the Standardization of Mitochondrial Proteomics: The Italian Mitochondrial Human Proteome Project Initiative. J Proteome Res 2017; 16:4319-4329. [DOI: 10.1021/acs.jproteome.7b00350] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Tiziana Alberio
- Department
of Science and High Technology, Università degli Studi dell’Insubria, Busto Arsizio I-21052, Italy
| | | | - Maurizio Ronci
- IRCCS-Santa Lucia
Foundation, Rome I-00143, Italy
- Department
of Medical, Oral, and Biotechnological Sciences, University G. d’Annunzio of Chieti-Pescara, Chieti I-66013, Italy
| | - Cristina Banfi
- Centro Cardiologico Monzino, IRCCS, Milan I-20138, Italy
| | - Italia Bongarzone
- Department
of Experimental Oncology and Molecular Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan I-20133, Italy
| | - Patrizia Bottoni
- Institute
of Biochemistry and Clinical Biochemistry, School of Medicine - Catholic University, Rome I-00168, Italy
| | - Maura Brioschi
- Centro Cardiologico Monzino, IRCCS, Milan I-20138, Italy
| | - Marianna Caterino
- Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli “Federico II”, Naples I-80131, Italy
- CEINGE Biotecnologie
Avanzate s.c.a.r.l., Naples I-80145, Italy
| | - Clizia Chinello
- Department
of Medicine and Surgery, University of Milano-Bicocca, Monza I-20900, Italy
| | - Antonella Cormio
- Dipartimento di Bioscienze, Biotecnologie e Biofarmaceutica, Università di Bari, Bari I-70125, Italy
| | - Flora Cozzolino
- CEINGE Biotecnologie
Avanzate s.c.a.r.l., Naples I-80145, Italy
- Dipartimento di Scienze Chimiche, Università degli Studi di Napoli “Federico II”, Naples I-80126, Italy
| | - Vincenzo Cunsolo
- Department
of Chemical Sciences, University of Catania, Catania I-95125, Italy
| | - Simona Fontana
- Dipartimento
di Biopatologia e Biotecnologie Mediche, University of Palermo, Palermo I-90123, Italy
| | - Barbara Garavaglia
- Molecular
Neurogenetics Unit, IRCCS Foundation Neurological Institute C. Besta, Milan I-20126, Italy
| | - Laura Giusti
- Department of Pharmacy, University of Pisa, Pisa I-56126, Italy
| | | | | | - Elisa Maffioli
- Department
of Veterinary Medicine (DiMeVet), University of Milan, Milan I-20133, Italy
| | - Fulvio Magni
- Department
of Medicine and Surgery, University of Milano-Bicocca, Monza I-20900, Italy
| | - Francesca Monteleone
- Dipartimento
di Biopatologia e Biotecnologie Mediche, University of Palermo, Palermo I-90123, Italy
| | - Maria Monti
- CEINGE Biotecnologie
Avanzate s.c.a.r.l., Naples I-80145, Italy
- Dipartimento di Scienze Chimiche, Università degli Studi di Napoli “Federico II”, Naples I-80126, Italy
| | - Valentina Monti
- Molecular
Neurogenetics Unit, IRCCS Foundation Neurological Institute C. Besta, Milan I-20126, Italy
| | - Clara Musicco
- Bioenergetics
and Molecular Biotechnologies (IBIOM), CNR - Institute of Biomembranes, Bari I-70126, Italy
| | - Giuseppe Petrosillo
- Bioenergetics
and Molecular Biotechnologies (IBIOM), CNR - Institute of Biomembranes, Bari I-70126, Italy
| | - Vito Porcelli
- Dipartimento di Bioscienze, Biotecnologie e Biofarmaceutica, Università di Bari, Bari I-70125, Italy
| | - Rosaria Saletti
- Department
of Chemical Sciences, University of Catania, Catania I-95125, Italy
| | - Roberto Scatena
- Institute
of Biochemistry and Clinical Biochemistry, School of Medicine - Catholic University, Rome I-00168, Italy
| | - Alessio Soggiu
- Department
of Veterinary Medicine (DiMeVet), University of Milan, Milan I-20133, Italy
| | - Gabriella Tedeschi
- Department
of Veterinary Medicine (DiMeVet), University of Milan, Milan I-20133, Italy
- Fondazione Filarete, Milan I-20139, Italy
| | - Mara Zilocchi
- Department
of Science and High Technology, Università degli Studi dell’Insubria, Busto Arsizio I-21052, Italy
| | - Paola Roncada
- Istituto Sperimentale Italiano Lazzaro Spallanzani, Rivolta d’Adda I-26027, Italy
| | - Andrea Urbani
- IRCCS-Santa Lucia
Foundation, Rome I-00143, Italy
- Institute
of Biochemistry and Clinical Biochemistry, School of Medicine - Catholic University, Rome I-00168, Italy
| | - Mauro Fasano
- Department
of Science and High Technology, Università degli Studi dell’Insubria, Busto Arsizio I-21052, Italy
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Sirolli V, Felaco P, Giunta F, Spetrino N, Di Liberato L, Pieroni L, Ronci M, Urbani A, Bonomini M. MP662PROTEOMIC AND BIOCOMPATIBILITY OF MEMBRANESFOR DIALYSIS. Nephrol Dial Transplant 2016. [DOI: 10.1093/ndt/gfw199.09] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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41
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Di Pierro A, Bondi H, Monti C, Pieroni L, Cilio E, Urbani A, Alberio T, Fasano M, Ronci M. Experimental setup for the identification of mitochondrial protease substrates by shotgun and top-down proteomics. EuPA Open Proteom 2016; 11:1-3. [PMID: 29900104 PMCID: PMC5988556 DOI: 10.1016/j.euprot.2016.02.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Revised: 01/25/2016] [Accepted: 02/16/2016] [Indexed: 01/08/2023]
Abstract
Proteases regulate mitochondrial function. Protein fragments are identified after dopamine treatment. Entire proteins may be electroeluted from gel slices
Mitochondria possess a proteolytic system that contributes to the regulation of mitochondrial dynamics, mitochondrial biogenesis and mitophagy. We aimed at the identification by bottom-up proteomics of altered protein processing due to the activation of mitochondrial proteases in a cellular model of impaired dopamine homeostasis. Moreover, we optimized the conditions for top-down proteomics to identify the cleavage site sequences.
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Affiliation(s)
- Alice Di Pierro
- Department of Science and High Technology, University of Insubria, I-21052 Busto Arsizio, Italy
| | - Heather Bondi
- Department of Science and High Technology, University of Insubria, I-21052 Busto Arsizio, Italy.,Center of Neuroscience, University of Insubria, I-21052 Busto Arsizio, Italy
| | - Chiara Monti
- Department of Science and High Technology, University of Insubria, I-21052 Busto Arsizio, Italy.,Center of Neuroscience, University of Insubria, I-21052 Busto Arsizio, Italy
| | - Luisa Pieroni
- Santa Lucia IRCCS Foundation, I-00143 Rome, Italy.,Department of Experimental Medicine and Surgery, University of Rome "Tor Vergata", I-00133 Rome, Italy
| | - Enrico Cilio
- Santa Lucia IRCCS Foundation, I-00143 Rome, Italy.,Department of Experimental Medicine and Surgery, University of Rome "Tor Vergata", I-00133 Rome, Italy
| | - Andrea Urbani
- Santa Lucia IRCCS Foundation, I-00143 Rome, Italy.,Department of Experimental Medicine and Surgery, University of Rome "Tor Vergata", I-00133 Rome, Italy
| | - Tiziana Alberio
- Department of Science and High Technology, University of Insubria, I-21052 Busto Arsizio, Italy.,Center of Neuroscience, University of Insubria, I-21052 Busto Arsizio, Italy
| | - Mauro Fasano
- Department of Science and High Technology, University of Insubria, I-21052 Busto Arsizio, Italy.,Center of Neuroscience, University of Insubria, I-21052 Busto Arsizio, Italy
| | - Maurizio Ronci
- Dept. of Medical, Oral and Biotechnological Sciences, University "G. D'Annunzio" of Chieti-Pescara, I-66013 Chieti, Italy
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42
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Guinan T, Kirkbride P, Pigou PE, Ronci M, Kobus H, Voelcker NH. Surface-assisted laser desorption ionization mass spectrometry techniques for application in forensics. Mass Spectrom Rev 2015; 34:627-40. [PMID: 24916100 DOI: 10.1002/mas.21431] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/02/2013] [Revised: 01/24/2014] [Accepted: 03/20/2014] [Indexed: 05/20/2023]
Abstract
Matrix-assisted laser desorption ionization (MALDI) mass spectrometry (MS) is an excellent analytical technique for the rapid and sensitive analysis of macromolecules (>700 Da), such as peptides, proteins, nucleic acids, and synthetic polymers. However, the detection of smaller organic molecules with masses below 700 Da using MALDI-MS is challenging due to the appearance of matrix adducts and matrix fragment peaks in the same spectral range. Recently, nanostructured substrates have been developed that facilitate matrix-free laser desorption ionization (LDI), contributing to an emerging analytical paradigm referred to as surface-assisted laser desorption ionization (SALDI) MS. Since SALDI enables the detection of small organic molecules, it is rapidly growing in popularity, including in the field of forensics. At the same time, SALDI also holds significant potential as a high throughput analytical tool in roadside, work place and athlete drug testing. In this review, we discuss recent advances in SALDI techniques such as desorption ionization on porous silicon (DIOS), nano-initiator mass spectrometry (NIMS) and nano assisted laser desorption ionization (NALDI™) and compare their strengths and weaknesses with particular focus on forensic applications. These include the detection of illicit drug molecules and their metabolites in biological matrices and small molecule detection from forensic samples including banknotes and fingerprints. Finally, the review highlights recent advances in mass spectrometry imaging (MSI) using SALDI techniques.
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Affiliation(s)
- Taryn Guinan
- Mawson Institute, University of South Australia, Mawson Lakes, South Australia, 5095, Australia
| | - Paul Kirkbride
- School of Physical and Chemical Sciences, Flinders University, Bedford Park, South Australia, 5042, Australia
| | - Paul E Pigou
- School of Physical and Chemical Sciences, Flinders University, Bedford Park, South Australia, 5042, Australia
| | - Maurizio Ronci
- Mawson Institute, University of South Australia, Mawson Lakes, South Australia, 5095, Australia
| | - Hilton Kobus
- School of Physical and Chemical Sciences, Flinders University, Bedford Park, South Australia, 5042, Australia
| | - Nicolas H Voelcker
- Mawson Institute, University of South Australia, Mawson Lakes, South Australia, 5095, Australia
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43
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Rudd D, Ronci M, Johnston MR, Guinan T, Voelcker NH, Benkendorff K. Mass spectrometry imaging reveals new biological roles for choline esters and Tyrian purple precursors in muricid molluscs. Sci Rep 2015; 5:13408. [PMID: 26324173 PMCID: PMC4555103 DOI: 10.1038/srep13408] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Accepted: 07/27/2015] [Indexed: 12/29/2022] Open
Abstract
Despite significant advances in chemical ecology, the biodistribution, temporal changes and ecological function of most marine secondary metabolites remain unknown. One such example is the association between choline esters and Tyrian purple precursors in muricid molluscs. Mass spectrometry imaging (MSI) on nano-structured surfaces has emerged as a sophisticated platform for spatial analysis of low molecular mass metabolites in heterogeneous tissues, ideal for low abundant secondary metabolites. Here we applied desorption-ionisation on porous silicon (DIOS) to examine in situ changes in biodistribution over the reproductive cycle. DIOS-MSI showed muscle-relaxing choline ester murexine to co-localise with tyrindoxyl sulfate in the biosynthetic hypobranchial glands. But during egg-laying, murexine was transferred to the capsule gland, and then to the egg capsules, where chemical ripening resulted in Tyrian purple formation. Murexine was found to tranquilise the larvae and may relax the reproductive tract. This study shows that DIOS-MSI is a powerful tool that can provide new insights into marine chemo-ecology.
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Affiliation(s)
- David Rudd
- School of Biological Sciences, Flinders University, Bedford Park, SA 5042, Australia
| | - Maurizio Ronci
- Mawson Institute, University of South Australia, Mawson Lakes, SA 5095, Australia.,Department of Medical, Oral and Biotechnological Sciences, University G. D'Annunzio, Chieti-Pescara, Italy
| | - Martin R Johnston
- Flinders Centre for Nanoscale Science and Technology, School of Chemical and Physical Sciences, Flinders University, Bedford Park, SA 5042, Australia
| | - Taryn Guinan
- Mawson Institute, University of South Australia, Mawson Lakes, SA 5095, Australia
| | - Nicolas H Voelcker
- Mawson Institute, University of South Australia, Mawson Lakes, SA 5095, Australia
| | - Kirsten Benkendorff
- Marine Ecology Research Centre, Southern Cross University, P.O. Box 157, Lismore, NSW 2480, Australia
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44
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Pieroni L, Levi Mortera S, Greco V, Sirolli V, Ronci M, Felaco P, Fucci G, De Fulviis S, Massoud R, Condò S, Capria A, Di Daniele N, Bernardini S, Urbani A, Bonomini M. Biocompatibility assessment of haemodialysis membrane materials by proteomic investigations. Mol BioSyst 2015; 11:1633-43. [DOI: 10.1039/c5mb00058k] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
We examine and compare the protein adsorption capacity and coagulation profiles of different haemodialysis membrane biomaterials.
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45
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Ronci M, Catanzaro G, Pieroni L, Po A, Besharat ZM, Greco V, Levi Mortera S, Screpanti I, Ferretti E, Urbani A. Proteomic analysis of human sonic hedgehog (SHH) medulloblastoma stem-like cells. Mol BioSyst 2015; 11:1603-11. [DOI: 10.1039/c5mb00034c] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
First proteomic characterization of sonic hedgehog human medulloblastoma stem-like cells.
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Affiliation(s)
- Maurizio Ronci
- Department of Medical
- Oral and Biotechnological Sciences
- University G. d'Annunzio of Chieti-Pescara
- Chieti
- Italy
| | - Giuseppina Catanzaro
- Departments of Molecular Medicine and Experimental Medicine University of Sapienza
- Rome
- Italy
| | - Luisa Pieroni
- Santa Lucia IRCCS Foundation
- Rome
- Italy
- Department of Experimental Medicine and Surgery
- University of Rome “Tor Vergata”
| | - Agnese Po
- Departments of Molecular Medicine and Experimental Medicine University of Sapienza
- Rome
- Italy
| | - Zein Mersini Besharat
- Departments of Molecular Medicine and Experimental Medicine University of Sapienza
- Rome
- Italy
| | - Viviana Greco
- Santa Lucia IRCCS Foundation
- Rome
- Italy
- Department of Experimental Medicine and Surgery
- University of Rome “Tor Vergata”
| | - Stefano Levi Mortera
- Santa Lucia IRCCS Foundation
- Rome
- Italy
- Department of Experimental Medicine and Surgery
- University of Rome “Tor Vergata”
| | - Isabella Screpanti
- Departments of Molecular Medicine and Experimental Medicine University of Sapienza
- Rome
- Italy
- Center for Life NanoScience@Sapienza
- Istituto Italiano di Tecnologia
| | - Elisabetta Ferretti
- Departments of Molecular Medicine and Experimental Medicine University of Sapienza
- Rome
- Italy
| | - Andrea Urbani
- Santa Lucia IRCCS Foundation
- Rome
- Italy
- Department of Experimental Medicine and Surgery
- University of Rome “Tor Vergata”
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46
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Guinan T, Ronci M, Vasani R, Kobus H, Voelcker N. Comparison of the performance of different silicon-based SALDI substrates for illicit drug detection. Talanta 2015; 132:494-502. [DOI: 10.1016/j.talanta.2014.09.040] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2014] [Revised: 09/24/2014] [Accepted: 09/25/2014] [Indexed: 10/24/2022]
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47
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Ciregia F, Giusti L, Ronci M, Bugliani M, Piga I, Pieroni L, Rossi C, Marchetti P, Urbani A, Lucacchini A. Glucagon-like peptide 1 protects INS-1E mitochondria against palmitate-mediated beta-cell dysfunction: a proteomic study. Mol BioSyst 2015; 11:1696-707. [DOI: 10.1039/c5mb00022j] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Proteomic analysis of the protein expression profiles of enriched mitochondrial preparations of rat INS-1E β cells treated with palmitate in the presence and in the absence of GLP-1.
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Affiliation(s)
- Federica Ciregia
- Department of Pharmacy
- University of Pisa
- Pisa
- Italy
- Santa Lucia IRCCS Foundation
| | - Laura Giusti
- Department of Pharmacy
- University of Pisa
- Pisa
- Italy
| | - Maurizio Ronci
- Santa Lucia IRCCS Foundation
- Rome
- Italy
- Department of Medical
- Oral and Biotechnological Sciences
| | - Marco Bugliani
- Department of Clinical and Experimental Medicine
- SOD Endocrinology and metabolism of organ and cell transplants-University of Pisa
- Pisa
- Italy
| | | | | | - Claudia Rossi
- Department of Medical
- Oral and Biotechnological Sciences
- University G. d’Annunzio of Chieti-Pescara
- Chieti
- Italy
| | - Piero Marchetti
- Department of Clinical and Experimental Medicine
- SOD Endocrinology and metabolism of organ and cell transplants-University of Pisa
- Pisa
- Italy
| | - Andrea Urbani
- Santa Lucia IRCCS Foundation
- Rome
- Italy
- Department of Experimental Medicine and Surgery
- University of Rome “Tor Vergata”
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48
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Cutuli D, De Bartolo P, Caporali P, Laricchiuta D, Foti F, Ronci M, Rossi C, Neri C, Spalletta G, Caltagirone C, Farioli-Vecchioli S, Petrosini L. n-3 polyunsaturated fatty acids supplementation enhances hippocampal functionality in aged mice. Front Aging Neurosci 2014; 6:220. [PMID: 25202271 PMCID: PMC4142709 DOI: 10.3389/fnagi.2014.00220] [Citation(s) in RCA: 78] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2014] [Accepted: 08/05/2014] [Indexed: 11/13/2022] Open
Abstract
As major components of neuronal membranes, omega-3 polyunsaturated acids (n-3 PUFA) exhibit a wide range of regulatory functions, modulating from synaptic plasticity to neuroinflammation, from oxidative stress to neuroprotection. Recent human and animal studies indicated the n-3 PUFA neuroprotective properties in aging, with a clear negative correlation between n-3 PUFA levels and hippocampal deficits. The present multidimensional study was aimed at associating cognition, hippocampal neurogenesis, volume, neurodegeneration and metabolic correlates to verify n-3 PUFA neuroprotective effects in aging. To this aim 19 month-old mice were given n-3 PUFA mixture, or olive oil or no dietary supplement for 8 weeks during which hippocampal-dependent mnesic functions were tested. At the end of behavioral testing morphological and metabolic correlates were analyzed. n-3 PUFA supplemented aged mice exhibited better object recognition memory, spatial and localizatory memory, and aversive response retention, without modifications in anxiety levels in comparison to controls. These improved hippocampal cognitive functions occurred in the context of an enhanced cellular plasticity and a reduced neurodegeneration. In fact, n-3 PUFA supplementation increased hippocampal neurogenesis and dendritic arborization of newborn neurons, volume, neuronal density and microglial cell number, while it decreased apoptosis, astrocytosis and lipofuscin accumulation in the hippocampus. The increased levels of some metabolic correlates (blood Acetyl-L-Carnitine and brain n-3 PUFA concentrations) found in n-3 PUFA supplemented mice also pointed toward an effective neuroprotection. On the basis of the present results n-3 PUFA supplementation appears to be a useful tool in health promotion and cognitive decline prevention during aging.
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Affiliation(s)
- Debora Cutuli
- Department of Psychology, University Sapienza of Rome Rome, Italy ; Lab of Experimental and Behavioral Neurophysiology, Santa Lucia Foundation Rome, Italy
| | - Paola De Bartolo
- Department of Psychology, University Sapienza of Rome Rome, Italy ; Lab of Experimental and Behavioral Neurophysiology, Santa Lucia Foundation Rome, Italy
| | - Paola Caporali
- Department of Psychology, University Sapienza of Rome Rome, Italy ; Lab of Experimental and Behavioral Neurophysiology, Santa Lucia Foundation Rome, Italy
| | - Daniela Laricchiuta
- Department of Psychology, University Sapienza of Rome Rome, Italy ; Lab of Experimental and Behavioral Neurophysiology, Santa Lucia Foundation Rome, Italy
| | - Francesca Foti
- Department of Psychology, University Sapienza of Rome Rome, Italy ; Lab of Experimental and Behavioral Neurophysiology, Santa Lucia Foundation Rome, Italy
| | - Maurizio Ronci
- Department of Experimental and Clinical Sciences, University "G. D'Annunzio" Chieti, Pescara, Italy ; Division of Information Technology, Engineering and the Environment, Mawson Institute, University of South Australia Mawson Lakes, SA, Australia
| | - Claudia Rossi
- Department of Experimental and Clinical Sciences, University "G. D'Annunzio" Chieti, Pescara, Italy
| | - Cristina Neri
- Lab of Proteomic and metabonomic, Santa Lucia Foundation Rome, Italy ; Department of Experimental Medicine and Surgery, University Tor Vergata of Rome Rome, Italy
| | | | - Carlo Caltagirone
- Lab of Clinical and Behavioral Neurology, Santa Lucia Foundation Rome, Italy ; Department of Neuroscience, University Tor Vergata of Rome Rome, Italy
| | - Stefano Farioli-Vecchioli
- Institute of Cell Biology and Neurobiology, National Research Council, Santa Lucia Foundation Rome, Italy
| | - Laura Petrosini
- Department of Psychology, University Sapienza of Rome Rome, Italy ; Lab of Experimental and Behavioral Neurophysiology, Santa Lucia Foundation Rome, Italy
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49
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Forni C, Braglia R, Mulinacci N, Urbani A, Ronci M, Gismondi A, Tabolacci C, Provenzano B, Lentini A, Beninati S. Antineoplastic activity of strawberry (Fragaria×ananassa Duch.) crude extracts on B16-F10 melanoma cells. Mol Biosyst 2013; 10:1255-63. [PMID: 24185584 DOI: 10.1039/c3mb70316a] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The antiproliferative and differentiation potential of anthocyanin-rich strawberry fruit crude extracts (SE) were investigated on B16-F10 murine melanoma cells. Treatment of melanoma cells with SE produced a remarkable reduction of cell proliferation, paralleled with both the lowering of the intracellular levels of polyamine, and the enhancement of tissue transglutaminase (TG2, EC 2.3.2.13) activity (used as a differentiation marker). To gain further insight into profiling altered protein expression as a potential biomarker of the SE action on melanoma cells, analysis of the proteomic profile was performed on the treated B16-F10 cells, compared to the control. Following SE treatment, 30 proteins resulted up-regulated, and 87 proteins were down-regulated. In particular proteins overexpressed in cancer cells, involved in tumor progression and metabolism, were down-regulated. The possibility that SE may affect the Warburg effect in B16-F10 melanoma cells is discussed.
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Affiliation(s)
- Cinzia Forni
- Department of Biology, University of Rome "Tor Vergata", Via della Ricerca Scientifica, 00133 Rome, Italy.
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50
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Ronci M, Sharma S, Martin S, Craig JE, Voelcker NH. MALDI MS imaging analysis of apolipoprotein E and lysyl oxidase-like 1 in human lens capsules affected by pseudoexfoliation syndrome. J Proteomics 2013; 82:27-34. [PMID: 23411028 DOI: 10.1016/j.jprot.2013.01.008] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2012] [Revised: 01/09/2013] [Accepted: 01/11/2013] [Indexed: 01/06/2023]
Abstract
UNLABELLED Pseudoexfoliation (PEX) syndrome is an age-related systemic disease of the extracellular matrix, characterized by the presence of amyloid-like fibrillar deposits on the anterior lens capsule. The pathological deposits (PEX material) can obstruct aqueous outflow leading to increased intraocular pressure that in turn can result in glaucoma. PEX syndrome is the most common risk factor for glaucoma. In our previous work, we reported a protocol for the analysis of human lens capsules by MALDI MS imaging. Here, we extend our previous work applying the developed protocol to the analysis of human lens capsules affected by PEX syndrome. We focus our investigation on known components of the PEX material, namely lysyl oxidase-like 1 (LOXL1) and apolipoprotein E (APOE). Our results show that LOXL1 is more abundant in the deposits in the iris region and, alternatively APOE is concentrated in the PEX material accumulated in the pupillary area of the anterior lens capsule. Furthermore, we identify potentially relevant post-translational modifications which may have an important role in promoting the cross-linking processes in PEX syndrome and stabilize aggregate structures within the proteinaceous PEX material. BIOLOGICAL SIGNIFICANCE This paper is about the identification and localization of apolipoprotein E and lysyl oxidase-like 1 in human lens capsules affected by PEX syndrome by MALDI MS imaging. With this study we expand the clinical application of MALDI MSI toward the use of non-sectioned tissue samples analyzed after in situ enzymatic digestion and advance the knowledge regarding a common pathology like PEX syndrome.
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Affiliation(s)
- Maurizio Ronci
- Mawson Institute, University of South Australia, Mawson Lakes SA 5095, Australia.
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