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Rasile M, Lauranzano E, Faggiani E, Ravanelli MM, Colombo FS, Mirabella F, Corradini I, Malosio ML, Borreca A, Focchi E, Pozzi D, Giorgino T, Barajon I, Matteoli M. Maternal immune activation leads to defective brain blood vessels and intracerebral hemorrhages in male offspring. EMBO J 2023; 42:e113890. [PMID: 37183451 PMCID: PMC10183814 DOI: 10.15252/embj.2023113890] [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] [Received: 02/27/2023] [Accepted: 03/22/2023] [Indexed: 05/16/2023] Open
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2
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Rasile M, Lauranzano E, Faggiani E, Ravanelli MM, Colombo FS, Mirabella F, Corradini I, Malosio ML, Borreca A, Focchi E, Pozzi D, Giorgino T, Barajon I, Matteoli M. Maternal immune activation leads to defective brain-blood vessels and intracerebral hemorrhages in male offspring. EMBO J 2022; 41:e111192. [PMID: 36314682 PMCID: PMC9713716 DOI: 10.15252/embj.2022111192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 09/21/2022] [Accepted: 09/27/2022] [Indexed: 12/04/2022] Open
Abstract
Intracerebral hemorrhages are recognized risk factors for neurodevelopmental disorders and represent early biomarkers for cognitive dysfunction and mental disability, but the pathways leading to their occurrence are not well defined. We report that a single intrauterine exposure of the immunostimulant Poly I:C to pregnant mice at gestational day 9, which models a prenatal viral infection and the consequent maternal immune activation, induces the defective formation of brain vessels and causes intracerebral hemorrhagic events, specifically in male offspring. We demonstrate that maternal immune activation promotes the production of the TGF-β1 active form and the consequent enhancement of pSMAD1-5 in males' brain endothelial cells. TGF-β1, in combination with IL-1β, reduces the endothelial expression of CD146 and claudin-5, alters the endothelium-pericyte interplay resulting in low pericyte coverage, and increases hemorrhagic events in the adult offspring. By showing that exposure to Poly I:C at the beginning of fetal cerebral angiogenesis results in sex-specific alterations of brain vessels, we provide a mechanistic framework for the association between intragravidic infections and anomalies of the neural vasculature, which may contribute to neuropsychiatric disorders.
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Affiliation(s)
- Marco Rasile
- Department of Biomedical SciencesHumanitas UniversityPieve EmanueleItaly,IRCCS Humanitas Clinical and Research CenterRozzanoItaly
| | | | - Elisa Faggiani
- IRCCS Humanitas Clinical and Research CenterRozzanoItaly
| | - Margherita M Ravanelli
- Department of Biomedical SciencesHumanitas UniversityPieve EmanueleItaly,IRCCS Humanitas Clinical and Research CenterRozzanoItaly
| | | | - Filippo Mirabella
- Department of Biomedical SciencesHumanitas UniversityPieve EmanueleItaly,IRCCS Humanitas Clinical and Research CenterRozzanoItaly
| | - Irene Corradini
- IRCCS Humanitas Clinical and Research CenterRozzanoItaly,Institute of Neuroscience (IN‐CNR)National Research Council of ItalyMilanItaly
| | - Maria L Malosio
- IRCCS Humanitas Clinical and Research CenterRozzanoItaly,Institute of Neuroscience (IN‐CNR)National Research Council of ItalyMilanItaly
| | - Antonella Borreca
- IRCCS Humanitas Clinical and Research CenterRozzanoItaly,Institute of Neuroscience (IN‐CNR)National Research Council of ItalyMilanItaly
| | - Elisa Focchi
- Institute of Neuroscience (IN‐CNR)National Research Council of ItalyMilanItaly
| | - Davide Pozzi
- Department of Biomedical SciencesHumanitas UniversityPieve EmanueleItaly,IRCCS Humanitas Clinical and Research CenterRozzanoItaly
| | - Toni Giorgino
- Institute of Biophysics (IBF‐CNR)National Research Council of ItalyMilanItaly
| | - Isabella Barajon
- Department of Biomedical SciencesHumanitas UniversityPieve EmanueleItaly,IRCCS Humanitas Clinical and Research CenterRozzanoItaly
| | - Michela Matteoli
- Department of Biomedical SciencesHumanitas UniversityPieve EmanueleItaly,Institute of Neuroscience (IN‐CNR)National Research Council of ItalyMilanItaly
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3
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Abstract
An in vitro blood-brain barrier (BBB) model must be highly reproducible and imitate as much as possible the properties of the in vivo environment, from both the functional and anatomical point of view. In our latest work, a BBB prototype was implemented through the use of human primary brain cells and then integrated in a microfluidic platform (Lauranzano et al., Adv Biosyst 3:e1800335, 2019). Here we describe, step by step, the setting of a customized bio-mimetic platform, which uses human brain endothelial cells and primary astrocytic cells to allow the study of the complex interactions between the immune system and the brain in healthy and neuroinflammatory conditions. The model can be exploited to investigate the neuroimmune communication at the blood-brain interface and to examine the transmigration of patient-derived lymphocytes in order to envisage cutting-edge strategies to restore barrier integrity and block the immune cell influx into the CNS.
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Affiliation(s)
| | - Marco Rasile
- Humanitas Clinical and Research Center, IRCCS, Rozzano, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy
| | - Michela Matteoli
- Humanitas Clinical and Research Center, IRCCS, Rozzano, Italy
- CNR Institute of Neuroscience, Milano, Italy
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4
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Pizzocri M, Re F, Stanzani E, Formicola B, Tamborini M, Lauranzano E, Ungaro F, Rodighiero S, Francolini M, Gregori M, Perin A, DiMeco F, Masserini M, Matteoli M, Passoni L. Radiation and adjuvant drug-loaded liposomes target glioblastoma stem cells and trigger in-situ immune response. Neurooncol Adv 2021; 3:vdab076. [PMID: 34377986 PMCID: PMC8349181 DOI: 10.1093/noajnl/vdab076] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [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] [Indexed: 01/08/2023] Open
Abstract
Background The radio- and chemo-resistance of glioblastoma stem-like cells (GSCs), together with their innate tumor-initiating aptitude, make this cell population a crucial target for effective therapies. However, targeting GSCs is hardly difficult and complex, due to the presence of the blood-brain barrier (BBB) and the infiltrative nature of GSCs arousing their dispersion within the brain parenchyma. Methods Liposomes (LIPs), surface-decorated with an Apolipoprotein E-modified peptide (mApoE) to enable BBB crossing, were loaded with doxorubicin (DOXO), as paradigm of cytotoxic drug triggering immunogenic cell death (ICD). Patient-derived xenografts (PDXs) obtained by GSC intracranial injection were treated with mApoE-DOXO-LIPs alone or concomitantly with radiation. Results Our results indicated that mApoE, through the engagement of the low-density lipoprotein receptor (LDLR), promotes mApoE-DOXO-LIPs transcytosis across the BBB and confers target specificity towards GSCs. Irradiation enhanced LDLR expression on both BBB and GSCs, thus further promoting LIP diffusion and specificity. When administered in combination with radiations, mApoE-DOXO-LIPs caused a significant reduction of in vivo tumor growth due to GSC apoptosis. GSC apoptosis prompted microglia/macrophage phagocytic activity, together with the activation of the antigen-presenting machinery crucially required for anti-tumor adaptive immune response. Conclusions Our results advocate for radiotherapy and adjuvant administration of drug-loaded, mApoE-targeted nanovectors as an effective strategy to deliver cytotoxic molecules to GSCs at the surgical tumor margins, the forefront of glioblastoma (GBM) recurrence, circumventing BBB hurdles. DOXO encapsulation proved in situ immune response activation within GBM microenvironment.
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Affiliation(s)
- Marco Pizzocri
- IRCCS Humanitas Research Hospital, Laboratory of Pharmacology and Brain Pathology, via Manzoni 56, 20089 Rozzano, Milano, Italy
| | - Francesca Re
- BioNanoMedicine Center NANOMIB, School of Medicine and Surgery, University of Milano-Bicocca, via Raoul Follereau 3, 20854 Vedano al Lambro, Italy
| | - Elisabetta Stanzani
- IRCCS Humanitas Research Hospital, Laboratory of Pharmacology and Brain Pathology, via Manzoni 56, 20089 Rozzano, Milano, Italy
| | - Beatrice Formicola
- BioNanoMedicine Center NANOMIB, School of Medicine and Surgery, University of Milano-Bicocca, via Raoul Follereau 3, 20854 Vedano al Lambro, Italy
| | - Matteo Tamborini
- IRCCS Humanitas Research Hospital, Laboratory of Pharmacology and Brain Pathology, via Manzoni 56, 20089 Rozzano, Milano, Italy.,CNR Institute of Neuroscience, Milano, Italy
| | - Eliana Lauranzano
- IRCCS Humanitas Research Hospital, Laboratory of Pharmacology and Brain Pathology, via Manzoni 56, 20089 Rozzano, Milano, Italy
| | - Federica Ungaro
- IRCCS Humanitas Research Hospital, Laboratory of Gastrointestinal Immunopathology, via Manzoni 56, 20089 Rozzano, Milan, Italy
| | | | - Maura Francolini
- Department of Medical Biotechnology and Translational Medicine, Universita' degli Studi di Milano, Italy
| | - Maria Gregori
- BioNanoMedicine Center NANOMIB, School of Medicine and Surgery, University of Milano-Bicocca, via Raoul Follereau 3, 20854 Vedano al Lambro, Italy
| | - Alessandro Perin
- Department of Neurological Surgery, Fondazione I.R.C.C.S. Istituto Neurologico "C.Besta" Milano, Italy
| | - Francesco DiMeco
- Department of Neurological Surgery, Fondazione I.R.C.C.S. Istituto Neurologico "C.Besta" Milano, Italy.,Department of Pathophysiology and Transplantation, Universita' degli Studi di Milano, Italy.,Department of Neurological Surgery, Johns Hopkins Medical School, Baltimore, Maryland, USA
| | - Massimo Masserini
- BioNanoMedicine Center NANOMIB, School of Medicine and Surgery, University of Milano-Bicocca, via Raoul Follereau 3, 20854 Vedano al Lambro, Italy
| | - Michela Matteoli
- IRCCS Humanitas Research Hospital, Laboratory of Pharmacology and Brain Pathology, via Manzoni 56, 20089 Rozzano, Milano, Italy.,CNR Institute of Neuroscience, Milano, Italy
| | - Lorena Passoni
- IRCCS Humanitas Research Hospital, Laboratory of Pharmacology and Brain Pathology, via Manzoni 56, 20089 Rozzano, Milano, Italy
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Rasile M, Lauranzano E, Mirabella F, Matteoli M. Neurological consequences of neurovascular unit and brain vasculature damages: potential risks for pregnancy infections and COVID-19-babies. FEBS J 2021; 289:3374-3392. [PMID: 33998773 PMCID: PMC8237015 DOI: 10.1111/febs.16020] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [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: 02/15/2021] [Revised: 05/11/2021] [Accepted: 05/13/2021] [Indexed: 01/08/2023]
Abstract
Intragravidic and perinatal infections, acting through either direct viral effect or immune-mediated responses, are recognized causes of liability for neurodevelopmental disorders in the progeny. The large amounts of epidemiological data and the wealth of information deriving from animal models of gestational infections have contributed to delineate, in the last years, possible underpinning mechanisms for this phenomenon, including defects in neuronal migration, impaired spine and synaptic development, and altered activation of microglia. Recently, dysfunctions of the neurovascular unit and anomalies of the brain vasculature have unexpectedly emerged as potential causes at the origin of behavioral abnormalities and psychiatric disorders consequent to prenatal and perinatal infections. This review aims to discuss the up-to-date literature evidence pointing to the neurovascular unit and brain vasculature damages as the etiological mechanisms in neurodevelopmental syndromes. We focus on the inflammatory events consequent to intragravidic viral infections as well as on the direct viral effects as the potential primary triggers. These authors hope that a timely review of the literature will help to envision promising research directions, also relevant for the present and future COVID-19 longitudinal studies.
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Affiliation(s)
- Marco Rasile
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy.,IRCCS Humanitas Clinical and Research Center, Rozzano, Italy
| | | | - Filippo Mirabella
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy
| | - Michela Matteoli
- IRCCS Humanitas Clinical and Research Center, Rozzano, Italy.,CNR Institute of Neuroscience, Milano, Italy
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6
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Lauranzano E, Campo E, Rasile M, Molteni R, Pizzocri M, Passoni L, Bello L, Pozzi D, Pardi R, Matteoli M, Ruiz-Moreno A. A Microfluidic Human Model of Blood-Brain Barrier Employing Primary Human Astrocytes. ACTA ACUST UNITED AC 2019; 3:e1800335. [PMID: 32648668 DOI: 10.1002/adbi.201800335] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Revised: 03/20/2019] [Indexed: 12/19/2022]
Abstract
The neurovascular unit (NVU) is the most important biological barrier between vascular districts and central nervous system (CNS) parenchyma, which maintains brain homeostasis, protects the CNS from pathogens penetration, and mediates neuroimmune communication. T lymphocytes migration across the blood-brain barrier is heavily affected in different brain diseases, representing a major target for novel drug development. In vitro models of NVU could represent a primary tool to investigate the molecular events occurring at this interface. To move toward the establishment of personalized therapies, a patient-related NVU-model is set, incorporating human primary astrocytes integrated into a microfluidic platform. The model is morphologically and functionally characterized, proving to be an advantageous tool to investigate human T lymphocytes transmigration and thus the efficacy of potential novel drugs affecting this process.
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Affiliation(s)
- Eliana Lauranzano
- Humanitas Clinical and Research Center-IRCCS, via Manzoni 56, 20089, Rozzano, MI, Italy
| | - Elena Campo
- Humanitas Clinical and Research Center-IRCCS, via Manzoni 56, 20089, Rozzano, MI, Italy
| | - Marco Rasile
- Humanitas Clinical and Research Center-IRCCS, via Manzoni 56, 20089, Rozzano, MI, Italy.,Department of Biomedical Science, Laboratory of Pharmacology and Brain Pathology, Humanitas University, Via Rita Levi Montalcini 4, 20090, Pieve Emanuele, MI, Italy
| | - Raffaella Molteni
- Division of Immunology, Transplantation and Infectious Diseases, Leukocyte Biology Unit, San Raffaele Scientific Institute, Via Olgettina 58, 20132, Milan, Italy
| | - Marco Pizzocri
- Humanitas Clinical and Research Center-IRCCS, via Manzoni 56, 20089, Rozzano, MI, Italy
| | - Lorena Passoni
- Humanitas Clinical and Research Center-IRCCS, via Manzoni 56, 20089, Rozzano, MI, Italy
| | - Lorenzo Bello
- Humanitas Clinical and Research Center-IRCCS, via Manzoni 56, 20089, Rozzano, MI, Italy.,Department of Oncology and Hematology, University of Milan, Via Festa del Perdono 7, 20122, Milan, Italy
| | - Davide Pozzi
- Humanitas Clinical and Research Center-IRCCS, via Manzoni 56, 20089, Rozzano, MI, Italy.,Department of Biomedical Science, Laboratory of Pharmacology and Brain Pathology, Humanitas University, Via Rita Levi Montalcini 4, 20090, Pieve Emanuele, MI, Italy
| | - Ruggero Pardi
- Division of Immunology, Transplantation and Infectious Diseases, Leukocyte Biology Unit, San Raffaele Scientific Institute, Via Olgettina 58, 20132, Milan, Italy.,School of Medicine, Vita-Salute San Raffaele University, Via Olgettina 58, 20132, Milan, Italy
| | - Michela Matteoli
- Humanitas Clinical and Research Center-IRCCS, via Manzoni 56, 20089, Rozzano, MI, Italy.,Department of Biomedical Science, Laboratory of Pharmacology and Brain Pathology, Humanitas University, Via Rita Levi Montalcini 4, 20090, Pieve Emanuele, MI, Italy
| | - Ana Ruiz-Moreno
- Humanitas Clinical and Research Center-IRCCS, via Manzoni 56, 20089, Rozzano, MI, Italy
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Sproviero D, La Salvia S, Colombo F, Zucca S, Pansarasa O, Diamanti L, Costa A, Lova L, Giannini M, Gagliardi S, Lauranzano E, Matteoli M, Ceroni M, Malaspina A, Cereda C. Leukocyte Derived Microvesicles as Disease Progression Biomarkers in Slow Progressing Amyotrophic Lateral Sclerosis Patients. Front Neurosci 2019; 13:344. [PMID: 31037054 PMCID: PMC6476347 DOI: 10.3389/fnins.2019.00344] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Accepted: 03/25/2019] [Indexed: 12/16/2022] Open
Abstract
The lack of biomarkers in Amyotrophic Lateral Sclerosis (ALS) makes it difficult to determine the stage of the disease in patients and, therefore, it delays therapeutic trials. Microvesicles (MVs) are possible biomarkers implicated in physiological and pathological functions, however, their role in ALS remains unclear. We investigated whether plasma derived microvesicles could be overrepresented in a group of 40 patients affected by ALS compared to 28 Alzheimer’s Disease (AD) patients and 36 healthy volunteers. Leukocyte derived MVs (LMVs) compared to endothelial, platelet, erythrocyte derived MVs, were mostly present in ALS patients compared to AD patients and healthy donors. Correlation analysis corrected for the presence of confounding variables (riluzole, age at onset, site of onset, gender) was tested between PRL (Progression Rate at the Last visit) and LMVs, and a statistically significant value was found (Pearson partial correlation r = 0.407, p = 0.006). We also investigated SOD1, TDP-43 intravesicular protein level in LMVs. Misfolded SOD1 was selectively transported by LMVs and its protein level was associated with the percentage of LMVs in slow progressing patients (r = 0.545, p = 0.033). Our preliminary findings suggest that LMVs are upregulated in ALS patients and they can be considered possible markers of disease progression.
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Affiliation(s)
- Daisy Sproviero
- Genomic and Post-Genomic Center, IRCCS Mondino Foundation, Pavia, Italy
| | - Sabrina La Salvia
- Genomic and Post-Genomic Center, IRCCS Mondino Foundation, Pavia, Italy
| | - Federico Colombo
- Flow Cytometry and Cell Sorting Unit, Humanitas Clinical and Research Center - IRCCS, Rozzano, Italy
| | - Susanna Zucca
- Genomic and Post-Genomic Center, IRCCS Mondino Foundation, Pavia, Italy
| | - Orietta Pansarasa
- Genomic and Post-Genomic Center, IRCCS Mondino Foundation, Pavia, Italy
| | - Luca Diamanti
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy.,Division of General Neurology, IRCCS Mondino Foundation, Pavia, Italy
| | - Alfredo Costa
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy.,Division of General Neurology, IRCCS Mondino Foundation, Pavia, Italy
| | - Luca Lova
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy.,Becton Dickinson Italia S.p.A., Milan, Italy
| | - Marta Giannini
- Genomic and Post-Genomic Center, IRCCS Mondino Foundation, Pavia, Italy.,Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy
| | - Stella Gagliardi
- Genomic and Post-Genomic Center, IRCCS Mondino Foundation, Pavia, Italy
| | - Eliana Lauranzano
- Laboratory of Pharmacology and Brain Pathology, Humanitas Clinical and Research Center - IRCCS, Rozzano, Italy
| | - Michela Matteoli
- Laboratory of Pharmacology and Brain Pathology, Humanitas Clinical and Research Center - IRCCS, Rozzano, Italy.,IN-CNR, Milan, Italy
| | - Mauro Ceroni
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy.,Division of General Neurology, IRCCS Mondino Foundation, Pavia, Italy
| | - Andrea Malaspina
- Neurodegeneration Group, Centre for Neuroscience and Trauma, Blizard Institute, Queen Mary University of London, London, United Kingdom
| | - Cristina Cereda
- Genomic and Post-Genomic Center, IRCCS Mondino Foundation, Pavia, Italy
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8
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Mazzitelli S, Filipello F, Rasile M, Lauranzano E, Starvaggi-Cucuzza C, Tamborini M, Pozzi D, Barajon I, Giorgino T, Natalello A, Matteoli M. Amyloid-β 1-24 C-terminal truncated fragment promotes amyloid-β 1-42 aggregate formation in the healthy brain. Acta Neuropathol Commun 2016; 4:110. [PMID: 27724899 PMCID: PMC5057504 DOI: 10.1186/s40478-016-0381-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2016] [Accepted: 09/24/2016] [Indexed: 01/21/2023] Open
Abstract
Substantial data indicate that amyloid-β (Aβ), the major component of senile plaques, plays a central role in Alzheimer’s Disease and indeed the assembly of naturally occurring amyloid peptides into cytotoxic aggregates is linked to the disease pathogenesis. Although Aβ42 is a highly aggregating form of Aβ, the co-occurrence of shorter Aβ peptides might affect the aggregation potential of the Aβ pool. In this study we aimed to assess whether the structural behavior of human Aβ42 peptide inside the brain is influenced by the concomitant presence of N-terminal fragments produced by the proteolytic activity of glial cells. We show that the occurrence of the human C-terminal truncated 1–24 Aβ fragment impairs Aβ42 clearance through blood brain barrier and promotes the formation of Aβ42 aggregates even in the healthy brain. By showing that Aβ1-24 has seeding properties for aggregate formation in intracranially injected wild type mice, our study provide the proof-of-concept that peptides produced upon Aβ42 cleavage by activated glial cells may cause phenotypic defects even in the absence of genetic mutations associated with Alzheimer’s Disease, possibly contributing to the development of the sporadic form of the pathology.
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9
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Lauranzano E, Pozzi S, Pasetto L, Stucchi R, Massignan T, Paolella K, Mombrini M, Nardo G, Lunetta C, Corbo M, Mora G, Bendotti C, Bonetto V. Peptidylprolyl isomerase A governs TARDBP function and assembly in heterogeneous nuclear ribonucleoprotein complexes. ACTA ACUST UNITED AC 2015; 138:974-91. [PMID: 25678563 DOI: 10.1093/brain/awv005] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [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: 12/19/2022]
Abstract
Peptidylprolyl isomerase A (PPIA), also known as cyclophilin A, is a multifunctional protein with peptidyl-prolyl cis-trans isomerase activity. PPIA is also a translational biomarker for amyotrophic lateral sclerosis, and is enriched in aggregates isolated from amyotrophic lateral sclerosis and frontotemporal lobar degeneration patients. Its normal function in the central nervous system is unknown. Here we show that PPIA is a functional interacting partner of TARDBP (also known as TDP-43). PPIA regulates expression of known TARDBP RNA targets and is necessary for the assembly of TARDBP in heterogeneous nuclear ribonucleoprotein complexes. Our data suggest that perturbation of PPIA/TARDBP interaction causes 'TDP-43' pathology. Consistent with this model, we show that the PPIA/TARDBP interaction is impaired in several pathological conditions. Moreover, PPIA depletion induces TARDBP aggregation, downregulates HDAC6, ATG7 and VCP, and accelerates disease progression in the SOD1(G93A) mouse model of amyotrophic lateral sclerosis. Targeting the PPIA/TARDBP interaction may represent a novel therapeutic avenue for conditions involving TARDBP/TDP-43 pathology, such as amyotrophic lateral sclerosis and frontotemporal lobar degeneration.
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Affiliation(s)
- Eliana Lauranzano
- 1 Dulbecco Telethon Institute, IRCCS-Istituto di Ricerche Farmacologiche 'Mario Negri', Via La Masa 19, 20156 Milano, Italy
| | - Silvia Pozzi
- 1 Dulbecco Telethon Institute, IRCCS-Istituto di Ricerche Farmacologiche 'Mario Negri', Via La Masa 19, 20156 Milano, Italy
| | - Laura Pasetto
- 2 Department of Molecular Biochemistry and Pharmacology, IRCCS-Istituto di Ricerche Farmacologiche 'Mario Negri', Via La Masa 19, 20156 Milano, Italy
| | - Riccardo Stucchi
- 1 Dulbecco Telethon Institute, IRCCS-Istituto di Ricerche Farmacologiche 'Mario Negri', Via La Masa 19, 20156 Milano, Italy
| | - Tania Massignan
- 1 Dulbecco Telethon Institute, IRCCS-Istituto di Ricerche Farmacologiche 'Mario Negri', Via La Masa 19, 20156 Milano, Italy
| | - Katia Paolella
- 2 Department of Molecular Biochemistry and Pharmacology, IRCCS-Istituto di Ricerche Farmacologiche 'Mario Negri', Via La Masa 19, 20156 Milano, Italy
| | - Melissa Mombrini
- 2 Department of Molecular Biochemistry and Pharmacology, IRCCS-Istituto di Ricerche Farmacologiche 'Mario Negri', Via La Masa 19, 20156 Milano, Italy
| | - Giovanni Nardo
- 3 Department of Neuroscience, IRCCS-Istituto di Ricerche Farmacologiche 'Mario Negri', Via La Masa 19, 20156 Milano, Italy
| | - Christian Lunetta
- 4 NeuroMuscular Omnicentre (NEMO), Niguarda Cà Granda Hospital, Piazza Ospedale Maggiore, 3, 20162 Milano, Italy
| | - Massimo Corbo
- 5 Department of Neurorehabilitation Sciences, Casa Cura Policlinico, Via Dezza 48, 20144 Milano, Italy
| | - Gabriele Mora
- 6 IRCCS Fondazione Salvatore Maugeri, Via Camaldoli 64, 20138 Milano, Italy
| | - Caterina Bendotti
- 3 Department of Neuroscience, IRCCS-Istituto di Ricerche Farmacologiche 'Mario Negri', Via La Masa 19, 20156 Milano, Italy
| | - Valentina Bonetto
- 1 Dulbecco Telethon Institute, IRCCS-Istituto di Ricerche Farmacologiche 'Mario Negri', Via La Masa 19, 20156 Milano, Italy
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10
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Marino M, Papa S, Crippa V, Nardo G, Peviani M, Cheroni C, Trolese MC, Lauranzano E, Bonetto V, Poletti A, DeBiasi S, Ferraiuolo L, Shaw PJ, Bendotti C. Differences in protein quality control correlate with phenotype variability in 2 mouse models of familial amyotrophic lateral sclerosis. Neurobiol Aging 2014; 36:492-504. [PMID: 25085783 DOI: 10.1016/j.neurobiolaging.2014.06.026] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [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: 03/18/2014] [Revised: 06/11/2014] [Accepted: 06/27/2014] [Indexed: 12/14/2022]
Abstract
Amyotrophic lateral sclerosis (ALS) is a disease of variable severity in terms of speed of progression of the disease course. We found a similar variability in disease onset and progression of 2 familial ALS mouse strains, despite the fact that they carry the same transgene copy number and express the same amount of mutant SOD1G93A messenger RNA and protein in the central nervous system. Comparative analysis of 2 SOD1G93A mouse strains highlights differences associated with the disease severity that are unrelated to the degree of motor neuron loss but that appear to promote early dysfunction of these cells linked to protein aggregation. Features of fast progressing phenotype are (1) abundant protein aggregates containing mutant SOD1 and multiple chaperones; (2) low basal expression of the chaperone alpha-B-crystallin (CRYAB) and β5 subunits of proteasome; and (3) downregulation of proteasome subunit expression at disease onset. In contrast, high levels of functional chaperones such as cyclophillin-A and CRYAB, combined with delayed alteration of expression of proteasome subunits and the sequestration of TDP43 into aggregates, are features associated with a more slowly progressing pathology. These data support the hypothesis that impairment of protein homeostasis caused by low-soluble chaperone levels, together with malfunction of the proteasome degradation machinery, contributes to accelerate motor neuron dysfunction and progression of disease symptoms. Therefore, modulating the activity of these systems could represent a rational therapeutic strategy for slowing down disease progression in SOD1-related ALS.
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Affiliation(s)
- Marianna Marino
- Department of Neuroscience, IRCCS-Istituto di Ricerche Farmacologiche "Mario Negri", Milano, Italy
| | - Simonetta Papa
- Department of Neuroscience, IRCCS-Istituto di Ricerche Farmacologiche "Mario Negri", Milano, Italy
| | - Valeria Crippa
- Dipartimento di Scienze Farmacologiche e Biomolecolari (DiSFeB), "Centro di Eccellenza per lo studio delle Malattie Neurodegenerative" (CEND), Universita' degli Studi di Milano, Milano, Italy
| | - Giovanni Nardo
- Department of Neuroscience, IRCCS-Istituto di Ricerche Farmacologiche "Mario Negri", Milano, Italy
| | - Marco Peviani
- Department of Neuroscience, IRCCS-Istituto di Ricerche Farmacologiche "Mario Negri", Milano, Italy
| | - Cristina Cheroni
- Department of Neuroscience, IRCCS-Istituto di Ricerche Farmacologiche "Mario Negri", Milano, Italy
| | - Maria Chiara Trolese
- Department of Neuroscience, IRCCS-Istituto di Ricerche Farmacologiche "Mario Negri", Milano, Italy
| | - Eliana Lauranzano
- Dulbecco Telethon Institute, IRCCS-Istituto di Ricerche Farmacologiche "Mario Negri", Milano, Italy
| | - Valentina Bonetto
- Dulbecco Telethon Institute, IRCCS-Istituto di Ricerche Farmacologiche "Mario Negri", Milano, Italy
| | - Angelo Poletti
- Dipartimento di Scienze Farmacologiche e Biomolecolari (DiSFeB), "Centro di Eccellenza per lo studio delle Malattie Neurodegenerative" (CEND), Universita' degli Studi di Milano, Milano, Italy
| | - Silvia DeBiasi
- Dipartimento di BioScienze, Universita' degli Studi di Milano, Milano, Italy
| | - Laura Ferraiuolo
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield, UK
| | - Pamela J Shaw
- Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield, Sheffield, UK
| | - Caterina Bendotti
- Department of Neuroscience, IRCCS-Istituto di Ricerche Farmacologiche "Mario Negri", Milano, Italy.
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11
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Nardo G, Pozzi S, Pignataro M, Lauranzano E, Spano G, Garbelli S, Mantovani S, Marinou K, Papetti L, Monteforte M, Torri V, Paris L, Bazzoni G, Lunetta C, Corbo M, Mora G, Bendotti C, Bonetto V. Amyotrophic lateral sclerosis multiprotein biomarkers in peripheral blood mononuclear cells. PLoS One 2011; 6:e25545. [PMID: 21998667 PMCID: PMC3187793 DOI: 10.1371/journal.pone.0025545] [Citation(s) in RCA: 112] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2011] [Accepted: 09/05/2011] [Indexed: 12/13/2022] Open
Abstract
Background Amyotrophic lateral sclerosis (ALS) is a fatal progressive motor neuron disease, for which there are still no diagnostic/prognostic test and therapy. Specific molecular biomarkers are urgently needed to facilitate clinical studies and speed up the development of effective treatments. Methodology/Principal Findings We used a two-dimensional difference in gel electrophoresis approach to identify in easily accessible clinical samples, peripheral blood mononuclear cells (PBMC), a panel of protein biomarkers that are closely associated with ALS. Validations and a longitudinal study were performed by immunoassays on a selected number of proteins. The same proteins were also measured in PBMC and spinal cord of a G93A SOD1 transgenic rat model. We identified combinations of protein biomarkers that can distinguish, with high discriminatory power, ALS patients from healthy controls (98%), and from patients with neurological disorders that may resemble ALS (91%), between two levels of disease severity (90%), and a number of translational biomarkers, that link responses between human and animal model. We demonstrated that TDP-43, cyclophilin A and ERp57 associate with disease progression in a longitudinal study. Moreover, the protein profile changes detected in peripheral blood mononuclear cells of ALS patients are suggestive of possible intracellular pathogenic mechanisms such as endoplasmic reticulum stress, nitrative stress, disturbances in redox regulation and RNA processing. Conclusions/Significance Our results indicate that PBMC multiprotein biomarkers could contribute to determine amyotrophic lateral sclerosis diagnosis, differential diagnosis, disease severity and progression, and may help to elucidate pathogenic mechanisms.
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Affiliation(s)
- Giovanni Nardo
- Dulbecco Telethon Institute, Milano, Italy
- Department of Molecular Biochemistry and Pharmacology, Mario Negri Institute for Pharmacological Research, Milano, Italy
| | - Silvia Pozzi
- Dulbecco Telethon Institute, Milano, Italy
- Department of Molecular Biochemistry and Pharmacology, Mario Negri Institute for Pharmacological Research, Milano, Italy
| | - Mauro Pignataro
- Dulbecco Telethon Institute, Milano, Italy
- Department of Molecular Biochemistry and Pharmacology, Mario Negri Institute for Pharmacological Research, Milano, Italy
| | - Eliana Lauranzano
- Dulbecco Telethon Institute, Milano, Italy
- Department of Molecular Biochemistry and Pharmacology, Mario Negri Institute for Pharmacological Research, Milano, Italy
| | - Giorgia Spano
- Dulbecco Telethon Institute, Milano, Italy
- Department of Neuroscience, Mario Negri Institute for Pharmacological Research, Milano, Italy
| | - Silvia Garbelli
- Istituto Di Ricovero e Cura a Carattere Scientifico (IRCCS) Fondazione Salvatore Maugeri, Pavia, Italy
- National Institute for Occupational Safety and Prevention (ISPESL), Research Center at the IRCCS Fondazione Salvatore Maugeri, Pavia, Italy
| | - Stefania Mantovani
- Istituto Di Ricovero e Cura a Carattere Scientifico (IRCCS) Fondazione Salvatore Maugeri, Pavia, Italy
- National Institute for Occupational Safety and Prevention (ISPESL), Research Center at the IRCCS Fondazione Salvatore Maugeri, Pavia, Italy
| | | | | | - Marta Monteforte
- Department of Oncology, Mario Negri Institute for Pharmacological Research, Milano, Italy
| | - Valter Torri
- Department of Oncology, Mario Negri Institute for Pharmacological Research, Milano, Italy
| | - Luca Paris
- Department of Molecular Biochemistry and Pharmacology, Mario Negri Institute for Pharmacological Research, Milano, Italy
| | - Gianfranco Bazzoni
- Department of Molecular Biochemistry and Pharmacology, Mario Negri Institute for Pharmacological Research, Milano, Italy
| | - Christian Lunetta
- NEuroMuscular Omnicentre (NEMO), Niguarda Ca’ Granda Hospital, Milano, Italy
| | - Massimo Corbo
- NEuroMuscular Omnicentre (NEMO), Niguarda Ca’ Granda Hospital, Milano, Italy
| | | | - Caterina Bendotti
- Department of Neuroscience, Mario Negri Institute for Pharmacological Research, Milano, Italy
| | - Valentina Bonetto
- Dulbecco Telethon Institute, Milano, Italy
- Department of Molecular Biochemistry and Pharmacology, Mario Negri Institute for Pharmacological Research, Milano, Italy
- * E-mail:
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12
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Massignan T, Biasini E, Lauranzano E, Veglianese P, Pignataro M, Fioriti L, Harris DA, Salmona M, Chiesa R, Bonetto V. Mutant prion protein expression is associated with an alteration of the Rab GDP dissociation inhibitor alpha (GDI)/Rab11 pathway. Mol Cell Proteomics 2009; 9:611-22. [PMID: 19996123 DOI: 10.1074/mcp.m900271-mcp200] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
The prion protein (PrP) is a glycosylphosphatidylinositol-anchored membrane glycoprotein that plays a vital role in prion diseases, a class of fatal neurodegenerative disorders of humans and animals. Approximately 20% of human prion diseases display autosomal dominant inheritance and are linked to mutations in the PrP gene on chromosome 20. PrP mutations are thought to favor the conformational conversion of PrP into a misfolded isoform that causes disease by an unknown mechanism. The PrP mutation D178N/Met-129 is linked to fatal familial insomnia, which causes severe sleep abnormalities and autonomic dysfunction. We showed by immunoelectron microscopy that this mutant PrP accumulates abnormally in the endoplasmic reticulum and Golgi of transfected neuroblastoma N2a cells. To investigate the impact of intracellular PrP accumulation on cellular homeostasis, we did a two-dimensional gel-based differential proteomics analysis. We used wide range immobilized pH gradient strips, pH 4-7 and 6-11, to analyze a large number of proteins. We found changes in proteins involved in energy metabolism, redox regulation, and vesicular transport. Rab GDP dissociation inhibitor alpha (GDI) was one of the proteins that changed most. GDI regulates vesicular protein trafficking by acting on the activity of several Rab proteins. We found a specific reduction in the level of functional Rab11 in mutant PrP-expressing cells associated with impaired post-Golgi trafficking. Our data are consistent with a model by which mutant PrP induces overexpression of GDI, activating a cytotoxic feedback loop that leads to protein accumulation in the secretory pathway.
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Affiliation(s)
- Tania Massignan
- Dulbecco Telethon Institute (DTI) c/o Istituto di Ricerche Farmacologiche Mario Negri, Milan, Italy
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