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Stronati G, Guerra F, Benfaremo D, Dichiara C, Paolini F, Bastianoni G, Brugiatelli L, Alfieri M, Compagnucci P, Dello Russo A, Moroncini G. Speckle-tracking global longitudinal strain predicts death and cardiovascular events in patients with systemic sclerosis. Eur Heart J Open 2024; 4:oeae023. [PMID: 38645408 PMCID: PMC11032194 DOI: 10.1093/ehjopen/oeae023] [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] [Figures] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 03/03/2024] [Accepted: 03/14/2024] [Indexed: 04/23/2024]
Abstract
Aims Albeit often asymptomatic, heart involvement in systemic sclerosis (SSc) represents a negative prognostic factor, accounting for nearly one-fourth of all deaths. Global longitudinal strain (GLS) is accurate in detecting heart involvement in patients with SSc and no overt cardiac disease and allows early detection and longitudinal monitoring, but its association with clinical endpoints has not been tested so far. The primary outcome was the association between left and right GLS and mortality for all causes. The secondary outcome was the association between left and right GLS and hospitalizations. Methods and results A prospective longitudinal study enrolling all consecutive patients with SSc without structural heart disease or previous cardiovascular event.A total of 164 patients were enrolled, of whom 19 (11.5%) died during follow-up and 48 (29.3%) were hospitalized. Both left (LV) and right ventricle (RV) GLS at enrolment were independently associated with an increased risk of death for all causes and hospitalizations. Patients with biventricular GLS impairment, respectively, had a 4.2-, 4.9-, and 13.9-fold increased risk of death when compared with patients with only LV, only RV, or no impairment (P < 0.001). The incidence of hospitalization in patients with biventricular GLS impairment was nearly four times higher when compared with patients with only LV or only RV impairment, and nine times higher when compared with normal biventricular GLS (P < 0.001). Conclusion Biventricular GLS is associated with an increased risk of death and hospitalization in patients with SSc during a median of 3-year follow-up, acting as a reliable and accurate prognostic tool in everyday practice.
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Affiliation(s)
- Giulia Stronati
- Cardiology and Arrhythmology Clinic, Marche Polytechnic University, Marche University Hospital, Via Conca 71, Ancona 60126, Italy
| | - Federico Guerra
- Cardiology and Arrhythmology Clinic, Marche Polytechnic University, Marche University Hospital, Via Conca 71, Ancona 60126, Italy
| | - Devis Benfaremo
- Clinica Medica, Marche Polytechnic University, Marche University Hospital, Via Conca 71, Ancona 60126, Italy
| | - Cristina Dichiara
- Internal Medicine Residency Programme, Marche Polytechnic University, Via Conca 71, Ancona 60126, Italy
| | - Federico Paolini
- Cardiology and Arrhythmology Clinic, Marche Polytechnic University, Marche University Hospital, Via Conca 71, Ancona 60126, Italy
| | - Gianmarco Bastianoni
- Cardiology and Arrhythmology Clinic, Marche Polytechnic University, Marche University Hospital, Via Conca 71, Ancona 60126, Italy
| | - Leonardo Brugiatelli
- Cardiology and Arrhythmology Clinic, Marche Polytechnic University, Marche University Hospital, Via Conca 71, Ancona 60126, Italy
| | - Michele Alfieri
- Cardiology and Arrhythmology Clinic, Marche Polytechnic University, Marche University Hospital, Via Conca 71, Ancona 60126, Italy
| | - Paolo Compagnucci
- Cardiology and Arrhythmology Clinic, Marche Polytechnic University, Marche University Hospital, Via Conca 71, Ancona 60126, Italy
| | - Antonio Dello Russo
- Cardiology and Arrhythmology Clinic, Marche Polytechnic University, Marche University Hospital, Via Conca 71, Ancona 60126, Italy
| | - Gianluca Moroncini
- Clinica Medica, Marche Polytechnic University, Marche University Hospital, Via Conca 71, Ancona 60126, Italy
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Lanzavecchia G, Frascarelli G, Rocchetti L, Bellucci E, Bitocchi E, Di Vittori V, Sillo F, Ferraris I, Carta G, Delledonne M, Nanni L, Papa R. Genotype Combinations Drive Variability in the Microbiome Configuration of the Rhizosphere of Maize/Bean Intercropping System. Int J Mol Sci 2024; 25:1288. [PMID: 38279288 PMCID: PMC10815965 DOI: 10.3390/ijms25021288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 12/23/2023] [Accepted: 01/16/2024] [Indexed: 01/28/2024] Open
Abstract
In an intercropping system, the interplay between cereals and legumes, which is strongly driven by the complementarity of below-ground structures and their interactions with the soil microbiome, raises a fundamental query: Can different genotypes alter the configuration of the rhizosphere microbial communities? To address this issue, we conducted a field study, probing the effects of intercropping and diverse maize (Zea mays L.) and bean (Phaseolus vulgaris L., Phaseolus coccineus L.) genotype combinations. Through amplicon sequencing of bacterial 16S rRNA genes from rhizosphere samples, our results unveil that the intercropping condition alters the rhizosphere bacterial communities, but that the degree of this impact is substantially affected by specific genotype combinations. Overall, intercropping allows the recruitment of exclusive bacterial species and enhances community complexity. Nevertheless, combinations of maize and bean genotypes determine two distinct groups characterized by higher or lower bacterial community diversity and complexity, which are influenced by the specific bean line associated. Moreover, intercropped maize lines exhibit varying propensities in recruiting bacterial members with more responsive lines showing preferential interactions with specific microorganisms. Our study conclusively shows that genotype has an impact on the rhizosphere microbiome and that a careful selection of genotype combinations for both species involved is essential to achieve compatibility optimization in intercropping.
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Affiliation(s)
- Giovanna Lanzavecchia
- Department of Agricultural, Food and Environmental Sciences, Marche Polytechnic University, 60131 Ancona, Italy; (G.L.); (G.F.); (L.R.); (E.B.); (E.B.); (V.D.V.)
| | - Giulia Frascarelli
- Department of Agricultural, Food and Environmental Sciences, Marche Polytechnic University, 60131 Ancona, Italy; (G.L.); (G.F.); (L.R.); (E.B.); (E.B.); (V.D.V.)
| | - Lorenzo Rocchetti
- Department of Agricultural, Food and Environmental Sciences, Marche Polytechnic University, 60131 Ancona, Italy; (G.L.); (G.F.); (L.R.); (E.B.); (E.B.); (V.D.V.)
| | - Elisa Bellucci
- Department of Agricultural, Food and Environmental Sciences, Marche Polytechnic University, 60131 Ancona, Italy; (G.L.); (G.F.); (L.R.); (E.B.); (E.B.); (V.D.V.)
| | - Elena Bitocchi
- Department of Agricultural, Food and Environmental Sciences, Marche Polytechnic University, 60131 Ancona, Italy; (G.L.); (G.F.); (L.R.); (E.B.); (E.B.); (V.D.V.)
| | - Valerio Di Vittori
- Department of Agricultural, Food and Environmental Sciences, Marche Polytechnic University, 60131 Ancona, Italy; (G.L.); (G.F.); (L.R.); (E.B.); (E.B.); (V.D.V.)
| | - Fabiano Sillo
- National Research Council of Italy, Institute for Sustainable Plant, Strada delle Cacce 73, 10135 Torino, Italy;
| | - Irene Ferraris
- Department of Biotechnologies, Strada le Grazie 15, 37134 Verona, Italy; (I.F.); (G.C.); (M.D.)
| | - Giada Carta
- Department of Biotechnologies, Strada le Grazie 15, 37134 Verona, Italy; (I.F.); (G.C.); (M.D.)
| | - Massimo Delledonne
- Department of Biotechnologies, Strada le Grazie 15, 37134 Verona, Italy; (I.F.); (G.C.); (M.D.)
| | - Laura Nanni
- Department of Agricultural, Food and Environmental Sciences, Marche Polytechnic University, 60131 Ancona, Italy; (G.L.); (G.F.); (L.R.); (E.B.); (E.B.); (V.D.V.)
| | - Roberto Papa
- Department of Agricultural, Food and Environmental Sciences, Marche Polytechnic University, 60131 Ancona, Italy; (G.L.); (G.F.); (L.R.); (E.B.); (E.B.); (V.D.V.)
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Poonsiri T, Dell’Accantera D, Loconte V, Casnati A, Cervoni L, Arcovito A, Benini S, Ferrari A, Cipolloni M, Cacioni E, De Franco F, Giacchè N, Rinaldo S, Folli C, Sansone F, Berni R, Cianci M. 3-O-Methyltolcapone and Its Lipophilic Analogues Are Potent Inhibitors of Transthyretin Amyloidogenesis with High Permeability and Low Toxicity. Int J Mol Sci 2023; 25:479. [PMID: 38203650 PMCID: PMC10779086 DOI: 10.3390/ijms25010479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2023] [Revised: 12/22/2023] [Accepted: 12/24/2023] [Indexed: 01/12/2024] Open
Abstract
Transthyretin (TTR) is an amyloidogenic homotetramer involved in the transport of thyroxine in blood and cerebrospinal fluid. To date, more than 130 TTR point mutations are known to destabilise the TTR tetramer, leading to its extracellular pathological aggregation accumulating in several organs, such as heart, peripheral and autonomic nerves, and leptomeninges. Tolcapone is an FDA-approved drug for Parkinson's disease that has been repurposed as a TTR stabiliser. We characterised 3-O-methyltolcapone and two newly synthesized lipophilic analogues, which are expected to be protected from the metabolic glucuronidation that is responsible for the lability of tolcapone in the organism. Immunoblotting assays indicated the high degree of TTR stabilisation, coupled with binding selectivity towards TTR in diluted plasma of 3-O-methyltolcapone and its lipophilic analogues. Furthermore, in vitro toxicity data showed their several-fold improved neuronal and hepatic safety compared to tolcapone. Calorimetric and structural data showed that both T4 binding sites of TTR are occupied by 3-O-methyltolcapone and its lipophilic analogs, consistent with an effective TTR tetramer stabilisation. Moreover, in vitro permeability studies showed that the three compounds can effectively cross the blood-brain barrier, which is a prerequisite for the inhibition of TTR amyloidogenesis in the cerebrospinal fluid. Our data demonstrate the relevance of 3-O-methyltolcapone and its lipophilic analogs as potent inhibitors of TTR amyloidogenesis.
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Affiliation(s)
- Thanalai Poonsiri
- Bioorganic Chemistry and Bio-Crystallography Laboratory (B2Cl), Faculty of Agricultural, Environmental and Food Sciences, Free University of Bolzano, 39100 Bolzano, Italy; (T.P.); (S.B.)
| | - Davide Dell’Accantera
- Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parco Area delle Scienze 17/a, 43124 Parma, Italy; (D.D.); (A.C.); (F.S.); (R.B.)
| | - Valentina Loconte
- Department of Anatomy, University of California San Francisco, San Francisco, CA 94143, USA;
- Lawrence Berkeley National Laboratory, Molecular Biophysics and Integrated Bioimaging Division, Berkeley, CA 94720, USA
| | - Alessandro Casnati
- Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parco Area delle Scienze 17/a, 43124 Parma, Italy; (D.D.); (A.C.); (F.S.); (R.B.)
| | - Laura Cervoni
- Department of Biochemical Sciences, University of Rome “La Sapienza”, P.le Aldo Moro 5, 00185 Rome, Italy; (L.C.); (S.R.)
| | - Alessandro Arcovito
- Department of Biotechnological Sciences and Intensive Care, Catholic University of Sacred Heart, Largo F. Vito 1, 00168 Rome, Italy;
- Fondazione Policlinico Universitario A. Gemelli—IRCCS, 00168 Rome, Italy
| | - Stefano Benini
- Bioorganic Chemistry and Bio-Crystallography Laboratory (B2Cl), Faculty of Agricultural, Environmental and Food Sciences, Free University of Bolzano, 39100 Bolzano, Italy; (T.P.); (S.B.)
| | - Alberto Ferrari
- Department of Food and Drug, University of Parma, 43124 Parma, Italy; (A.F.); (C.F.)
| | - Marco Cipolloni
- TES Pharma S.r.l., Via P. Togliatti 20, Corciano, 06073 Perugia, Italy; (M.C.); (E.C.); (F.D.F.); (N.G.)
| | - Elisa Cacioni
- TES Pharma S.r.l., Via P. Togliatti 20, Corciano, 06073 Perugia, Italy; (M.C.); (E.C.); (F.D.F.); (N.G.)
| | - Francesca De Franco
- TES Pharma S.r.l., Via P. Togliatti 20, Corciano, 06073 Perugia, Italy; (M.C.); (E.C.); (F.D.F.); (N.G.)
| | - Nicola Giacchè
- TES Pharma S.r.l., Via P. Togliatti 20, Corciano, 06073 Perugia, Italy; (M.C.); (E.C.); (F.D.F.); (N.G.)
| | - Serena Rinaldo
- Department of Biochemical Sciences, University of Rome “La Sapienza”, P.le Aldo Moro 5, 00185 Rome, Italy; (L.C.); (S.R.)
| | - Claudia Folli
- Department of Food and Drug, University of Parma, 43124 Parma, Italy; (A.F.); (C.F.)
| | - Francesco Sansone
- Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parco Area delle Scienze 17/a, 43124 Parma, Italy; (D.D.); (A.C.); (F.S.); (R.B.)
| | - Rodolfo Berni
- Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parco Area delle Scienze 17/a, 43124 Parma, Italy; (D.D.); (A.C.); (F.S.); (R.B.)
| | - Michele Cianci
- Department of Agricultural, Food and Environmental Sciences, Università Politecnica delle Marche, Via Brecce Bianche, 60131 Ancona, Italy
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Scirè A, Cianfruglia L, Minnelli C, Romaldi B, Laudadio E, Galeazzi R, Antognelli C, Armeni T. Glyoxalase 2: Towards a Broader View of the Second Player of the Glyoxalase System. Antioxidants (Basel) 2022; 11:2131. [PMID: 36358501 PMCID: PMC9686547 DOI: 10.3390/antiox11112131] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [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: 09/02/2022] [Revised: 10/25/2022] [Accepted: 10/26/2022] [Indexed: 07/30/2023] Open
Abstract
Glyoxalase 2 is a mitochondrial and cytoplasmic protein belonging to the metallo-β-lactamase family encoded by the hydroxyacylglutathione hydrolase (HAGH) gene. This enzyme is the second enzyme of the glyoxalase system that is responsible for detoxification of the α-ketothaldehyde methylglyoxal in cells. The two enzymes glyoxalase 1 (Glo1) and glyoxalase 2 (Glo2) form the complete glyoxalase pathway, which utilizes glutathione as cofactor in eukaryotic cells. The importance of Glo2 is highlighted by its ubiquitous distribution in prokaryotic and eukaryotic organisms. Its function in the system has been well defined, but in recent years, additional roles are emerging, especially those related to oxidative stress. This review focuses on Glo2 by considering its genetics, molecular and structural properties, its involvement in post-translational modifications and its interaction with specific metabolic pathways. The purpose of this review is to focus attention on an enzyme that, from the most recent studies, appears to play a role in multiple regulatory pathways that may be important in certain diseases such as cancer or oxidative stress-related diseases.
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Affiliation(s)
- Andrea Scirè
- Department of Life and Environmental Sciences, Polytechnic University of Marche, 60131 Ancona, Italy
| | - Laura Cianfruglia
- Department of Clinical Sciences, Polytechnic University of Marche, 60126 Ancona, Italy
| | - Cristina Minnelli
- Department of Life and Environmental Sciences, Polytechnic University of Marche, 60131 Ancona, Italy
| | - Brenda Romaldi
- Department of Clinical Sciences, Polytechnic University of Marche, 60126 Ancona, Italy
| | - Emiliano Laudadio
- Department of Science and Engineering of Materials, Environment and Urban Planning, Polytechnic University of Marche, 60131 Ancona, Italy
| | - Roberta Galeazzi
- Department of Life and Environmental Sciences, Polytechnic University of Marche, 60131 Ancona, Italy
| | - Cinzia Antognelli
- Department of Medicine and Surgery, University of Perugia, 06132 Perugia, Italy
| | - Tatiana Armeni
- Department of Clinical Sciences, Polytechnic University of Marche, 60126 Ancona, Italy
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Lombó M, Giommi C, Paolucci M, Notarstefano V, Montik N, Delli Carpini G, Ciavattini A, Ragusa A, Maradonna F, Giorgini E, Carnevali O. Preeclampsia Correlates with an Increase in Cannabinoid Receptor 1 Levels Leading to Macromolecular Alterations in Chorionic Villi of Term Placenta. Int J Mol Sci 2022; 23:12931. [PMID: 36361721 PMCID: PMC9656520 DOI: 10.3390/ijms232112931] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [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: 10/03/2022] [Revised: 10/21/2022] [Accepted: 10/25/2022] [Indexed: 09/06/2023] Open
Abstract
Preeclampsia is a human pregnancy-specific disease characterized by abnormal placentation that usually presents with maternal hypertension and proteinuria. The main hallmark of preeclampsia, impaired trophoblast migration, and the subsequent disruption of uterine arteries remodeling lead to several molecular alterations in the placental compartments with those occurring in the chorionic villi being of the utmost importance. Given the essential role of the endocannabinoid system during preimplantation and trophoblast migration, we have combined the histological and hyperspectral imaging analyses to shed light on the involvement of two cannabinoid receptors in the macromolecular alterations related to preeclampsia. The results obtained by immunohistochemistry showed a significant increase in the protein levels of cannabinoid receptor 1 (CB1) in the preeclamptic chorionic villi. However, no changes were reported regarding transient receptor potential vanilloid 1 (TRPV-1) levels either in the bulk placental samples or chorionic villi when comparing control and preeclamptic patients. Histological analysis and Fourier-transform infrared spectroscopy (FTIRI) showed an increase in collagen deposition together with higher levels of lipid peroxidation and phosphorylated compounds in the pathological villi. Since CB1 enhancement has been described as promoting fibrosis and oxidative stress in several tissues, we proposed that the higher receptor abundance in preeclampsia could be triggering similar molecular effects in preeclamptic term placentas.
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Affiliation(s)
- Marta Lombó
- Department of Life and Environmental Sciences, Università Politecnica delle Marche, 60131 Ancona, Italy
- Department of Molecular Biology, Faculty of Biology and Environmental Sciences, Universidad de León, 24071 León, Spain
| | - Christian Giommi
- Department of Life and Environmental Sciences, Università Politecnica delle Marche, 60131 Ancona, Italy
| | - Michela Paolucci
- Department of Odontostomatological and Specialized Clinical Sciences, Università Politecnica delle Marche, 60020 Ancona, Italy
| | - Valentina Notarstefano
- Department of Life and Environmental Sciences, Università Politecnica delle Marche, 60131 Ancona, Italy
| | - Nina Montik
- Department of Odontostomatological and Specialized Clinical Sciences, Università Politecnica delle Marche, 60020 Ancona, Italy
| | - Giovanni Delli Carpini
- Department of Odontostomatological and Specialized Clinical Sciences, Università Politecnica delle Marche, 60020 Ancona, Italy
| | - Andrea Ciavattini
- Department of Odontostomatological and Specialized Clinical Sciences, Università Politecnica delle Marche, 60020 Ancona, Italy
| | - Antonio Ragusa
- Department of Obstetrics and Gynecology, Università Campus Bio Medico di Roma, 00128 Roma, Italy
| | - Francesca Maradonna
- Department of Life and Environmental Sciences, Università Politecnica delle Marche, 60131 Ancona, Italy
- INBB—Consorzio Interuniversitario di Biosistemi e Biostrutture, 00136 Roma, Italy
| | - Elisabetta Giorgini
- Department of Life and Environmental Sciences, Università Politecnica delle Marche, 60131 Ancona, Italy
| | - Oliana Carnevali
- Department of Life and Environmental Sciences, Università Politecnica delle Marche, 60131 Ancona, Italy
- INBB—Consorzio Interuniversitario di Biosistemi e Biostrutture, 00136 Roma, Italy
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