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Gatto A, Capossela L, Conti G, Eftimiadi G, Ferretti S, Manni L, Curatola A, Graglia B, Di Sarno L, Calcagni ML, Di Giuda D, Cecere S, Romeo DM, Soligo M, Picconi E, Piastra M, Della Marca G, Staccioli S, Ruggiero A, Cocciolillo F, Pulitanò S, Chiaretti A. Intranasal human-recombinant NGF administration improves outcome in children with post-traumatic unresponsive wakefulness syndrome. Biol Direct 2023; 18:61. [PMID: 37789391 PMCID: PMC10546699 DOI: 10.1186/s13062-023-00418-1] [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: 07/27/2023] [Accepted: 09/26/2023] [Indexed: 10/05/2023] Open
Abstract
BACKGROUND Severe traumatic brain injury (TBI) is one of the most dramatic events in pediatric age and, despite advanced neuro-intensive care, the survival rate of these patients remains low. Children suffering from severe TBI show long-term sequelae, more pronounced in behavioral, neurological and neuropsychological functions leading to, in the most severe cases, an unresponsive wakefulness syndrome (UWS). Currently, no effective treatments can restore neuronal loss or produce significant improvement in these patients. In experimental animal models, human- recombinant Nerve Growth Factor (hr-NGF) promotes neural recovery supporting neuronal growth, differentiation and survival of brain cells and up-regulating the neurogenesis-associated processes. Only a few studies reported the efficacy of intranasal hr-NGF administration in children with post- traumatic UWS. METHODS Children with the diagnosis of post-traumatic UWS were enrolled. These patients underwent a treatment with intranasal hr-NGF administration, at a total dose of 50 gamma/kg, three times a day for 7 consecutive days. The treatment schedule was performed for 4 cycles, at one month distance each. Neuroradiogical evaluation by Positron Emission Tomography scan (PET), Single Photon Emission Computed Tomography (SPECT), Electroencephalography (EEG), and Power Spectral Density (PSD) was determined before the treatment and one month after the end. Neurological assessment was also deepened by using modified Ashworth Scale, Gross Motor Function Measure, and Disability Rating Scale. RESULTS Three children with post-traumatic UWS were treated. hr-NGF administration improved functional (PET and SPECT) and electrophysiological (EEG and PSD) assessment. Also clinical conditions improved, mainly for the reduction of spasticity and with the acquisition of voluntary movements, facial mimicry, attention and verbal comprehension, ability to cry, cough reflex, oral motility, and feeding capacity, with a significant improvement of their neurological scores. No side effects were reported. CONCLUSION These promising results and the ease of administration of this treatment make it worthwhile to be investigated further, mainly in the early stages from severe TBI and in patients with better baseline neurological conditions, to explore more thoroughly the benefits of this new approach on neuronal function recovery after traumatic brain damage.
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Affiliation(s)
- Antonio Gatto
- Dipartimento di Pediatria, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Lavinia Capossela
- Dipartimento di Pediatria, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Giorgio Conti
- Terapia Intensiva Pediatrica, Dipartimento di Scienze dell'Emergenza, Anestesiologiche e Rianimazione, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Gemma Eftimiadi
- Dipartimento di Pediatria, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Serena Ferretti
- Dipartimento di Pediatria, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Luigi Manni
- Istituto di Farmacologia Traslazionale, Consiglio Nazionale delle Ricerche (CNR), Rome, Italy
| | - Antonietta Curatola
- Dipartimento di Pediatria, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Benedetta Graglia
- Dipartimento di Pediatria, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Lorenzo Di Sarno
- Dipartimento di Pediatria, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Maria Lucia Calcagni
- UOC di Medicina Nucleare, Fondazione Policlinico Universitario "A. Gemelli" IRCCS - Università Cattolica del Sacro Cuore, Rome, Italy
| | - Daniela Di Giuda
- UOC di Medicina Nucleare, Fondazione Policlinico Universitario "A. Gemelli" IRCCS - Università Cattolica del Sacro Cuore, Rome, Italy
| | - Stefano Cecere
- Dipartimento di Pediatria, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Domenico Marco Romeo
- Unità di Neurologia Pediatrica, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Marzia Soligo
- Istituto di Farmacologia Traslazionale, Consiglio Nazionale delle Ricerche (CNR), Rome, Italy
| | - Enzo Picconi
- Terapia Intensiva Pediatrica, Dipartimento di Scienze dell'Emergenza, Anestesiologiche e Rianimazione, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Marco Piastra
- Terapia Intensiva Pediatrica, Dipartimento di Scienze dell'Emergenza, Anestesiologiche e Rianimazione, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Giacomo Della Marca
- Dipartimento di Scienze dell'Invecchiamento, Neurologiche, Ortopediche e della Testa-Collo, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, Rome, Italy
| | - Susanna Staccioli
- Dipartimento di Neuroriabilitazione Intensiva, Ospedale Pediatrico "Bambino Gesù", Rome, Italy
| | - Antonio Ruggiero
- Oncologia Pediatrica, Fondazione Policlinico Universitario A.Gemelli IRCCS - Dipartimento Scienze della Salute della Donna, del Bambino e di Sanità Pubblica, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Fabrizio Cocciolillo
- UOC di Medicina Nucleare, Fondazione Policlinico Universitario "A. Gemelli" IRCCS - Università Cattolica del Sacro Cuore, Rome, Italy
| | - Silvia Pulitanò
- Terapia Intensiva Pediatrica, Dipartimento di Scienze dell'Emergenza, Anestesiologiche e Rianimazione, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Antonio Chiaretti
- Dipartimento di Pediatria, Università Cattolica del Sacro Cuore, Rome, Italy.
- Department of Women's Health Sciences, Fondazione Policlinico Universitario A. Gemelli - IRCCS, Largo Agostino Gemelli 8, 00168, Rome, Italy.
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Ananou S, Bouraqqadi M, Zouhri N, El Kinany S, Manni L. Control of Listeria monocytogenes in a fresh cheese using aromatic and medicinal plants and enterocin: a comparative study. Lett Appl Microbiol 2023:ovad076. [PMID: 37401169 DOI: 10.1093/lambio/ovad076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/05/2023]
Abstract
The aim of this study was to investigate the effectiveness of essential oils (EO) or crude extracts (ce) of eight aromatic and medicinal plants (AMPs) and its association with enterocin OS1 on Listeria monocytogenes and food spoilage bacteria in Moroccan fresh cheese. The cheese batches were treated with EO of Rosmarinus officinalis, Thymus vulgaris, Syzygium aromaticum, Laurus nobilis, Allium sativum, Eucalyptus globulus, or ce of Crocus sativus and Carthamus tinctorius, and/or enterocin OS1, and stored for 15 days at 8°C. The data were subjected to correlations analysis, variance analysis and principal components analysis. Results clearly showed a positive correlation between L. monocytogenes reduction and storage time. Moreover, reduction on Listeria counts induced by Allium-EO and Eucalyptus-EO reached 2.68 and 1.93 Log CFU/g with respect to untreated samples after 15 days respectively. Similarly, enterocin OS1 alone has significantly reduced L. monocytogenes population with 1.46 Log CFU/g. The most promising result was the synergy observed between many AMPs and enterocin. Indeed, treatments with Eucalyptus-EO + OS1 and Crocus-ce + OS1 decreased Listeria population to undetectable after only 2 days and throughout the storage period. These findings suggest a promising application/use of this natural combination, which preserves the safety and long-lasting conservation of fresh cheese.
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Affiliation(s)
- S Ananou
- Laboratoire de Biotechnologie Microbienne et Molécules Bioactives, Faculté des Sciences et Techniques, Université Sidi Mohamed Ben Abdellah, Route Immouzer, BP 2202, Fez, Morocco
| | - M Bouraqqadi
- Laboratoire de Biotechnologie Microbienne et Molécules Bioactives, Faculté des Sciences et Techniques, Université Sidi Mohamed Ben Abdellah, Route Immouzer, BP 2202, Fez, Morocco
| | - N Zouhri
- Laboratoire de Biotechnologie Microbienne et Molécules Bioactives, Faculté des Sciences et Techniques, Université Sidi Mohamed Ben Abdellah, Route Immouzer, BP 2202, Fez, Morocco
| | - S El Kinany
- Laboratoire de Biotechnologie Microbienne et Molécules Bioactives, Faculté des Sciences et Techniques, Université Sidi Mohamed Ben Abdellah, Route Immouzer, BP 2202, Fez, Morocco
- National School of Agriculture, Department of Plant Protection and Environment, Meknes, Morocco
| | - L Manni
- Laboratoire de Biotechnologie Microbienne et Molécules Bioactives, Faculté des Sciences et Techniques, Université Sidi Mohamed Ben Abdellah, Route Immouzer, BP 2202, Fez, Morocco
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Curatola A, Graglia B, Granata G, Conti G, Capossela L, Manni L, Ferretti S, Di Giuda D, Romeo DM, Calcagni ML, Soligo M, Castelli E, Piastra M, Mantelli F, Marca GD, Staccioli S, Romeo T, Pani M, Cocciolillo F, Mancino A, Gatto A, Chiaretti A. Combined treatment of nerve growth factor and transcranical direct current stimulations to improve outcome in children with vegetative state after out-of-hospital cardiac arrest. Biol Direct 2023; 18:24. [PMID: 37165387 PMCID: PMC10170696 DOI: 10.1186/s13062-023-00379-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 05/01/2023] [Indexed: 05/12/2023] Open
Abstract
BACKGROUND Out-of-hospital cardiac arrest (OHCA) is one of the most dramatic events in pediatric age and, despite advanced neurointensive care, the survival rate remains low. Currently, no effective treatments can restore neuronal loss or produce significant improvement in these patients. Nerve Growth Factor (NGF) is a neurotrophin potentially able to counteract many of the deleterious effects triggered by OHCA. Transcranial Direct Current Stimulation (tDCS) has been reported to be neuroprotective in many neurological diseases, such as motor deficit and cognitive impairment. Children with the diagnosis of chronic vegetative state after OHCA were enrolled. These patients underwent a combined treatment of intranasal administration of human recombinant NGF (hr-NGF), at a total dose of 50 gamma/kg, and tDCS, in which current intensity was increased from zero to 2 mA from the first 5 s of stimulation and maintained constant for 20 min. The treatment schedule was performed twice, at one month distance each. Neuroradiogical evaluation with Positron Emission Tomography scan (PET), Single Photon Emission Computed Tomography (SPECT), Electroencephalography (EEG) and Power Spectral Density of the brain (PSD) was determined before the treatment and one month after the end. Neurological assessment was deepened by using modified Ashworth Scale, Gross Motor Function Measure, and Disability Rating Scale. RESULTS Three children with a chronic vegetative state secondary to OHCA were treated. The combined treatment with hr-NGF and tDCS improved functional (PET and SPECT) and electrophysiological (EEG and PSD) assessment. Also clinical conditions improved, mainly for the reduction of spasticity and with the acquisition of voluntary finger movements, improved facial mimicry and reaction to painful stimuli. No side effects were reported. CONCLUSIONS These promising preliminary results and the ease of administration of this treatment make it worthwhile to be investigated further, mainly in the early stages from OHCA and in patients with better baseline neurological conditions, in order to explore more thoroughly the benefits of this new approach on neuronal function recovery after OHCA.
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Affiliation(s)
- Antonietta Curatola
- Dipartimento di Pediatria, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Benedetta Graglia
- Dipartimento di Pediatria, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Giuseppe Granata
- Istituto di Neurologia, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Giorgio Conti
- Dipartimento di Scienze dell'Emergenza, Anestesiologiche e Rianimazione, Terapia Intensiva Pediatrica, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Lavinia Capossela
- Dipartimento di Pediatria, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Luigi Manni
- Istituto di Farmacologia Traslazionale, Consiglio Nazionale delle Ricerche (CNR), Rome, Italy
| | - Serena Ferretti
- Dipartimento di Pediatria, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Daniela Di Giuda
- UOC di Medicina Nucleare, Fondazione Policlinico Universitario "A. Gemelli" IRCCS - Università Cattolica del Sacro Cuore, Rome, Italy
| | - Domenico Marco Romeo
- Unità di Neurologia Pediatrica, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Maria Lucia Calcagni
- UOC di Medicina Nucleare, Fondazione Policlinico Universitario "A. Gemelli" IRCCS - Università Cattolica del Sacro Cuore, Rome, Italy
| | - Marzia Soligo
- Istituto di Farmacologia Traslazionale, Consiglio Nazionale delle Ricerche (CNR), Rome, Italy
| | - Enrico Castelli
- Dipartimento di Neuroriabilitazione Intensiva, Ospedale Pediatrico "Bambino Gesù", Rome, Italy
| | - Marco Piastra
- Dipartimento di Scienze dell'Emergenza, Anestesiologiche e Rianimazione, Terapia Intensiva Pediatrica, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Flavio Mantelli
- Dompé Farmaceutici Spa, Via Campo di Pile, snc, L'Aquila, 67100, Italy
| | - Giacomo Della Marca
- Dipartimento di Scienze dell'Invecchiamento, Neurologiche, Ortopediche e della Testa-Collo, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, Rome, Italy
| | - Susanna Staccioli
- Dipartimento di Neuroriabilitazione Intensiva, Ospedale Pediatrico "Bambino Gesù", Rome, Italy
| | - Tiziana Romeo
- Dompé Farmaceutici Spa, Via Campo di Pile, snc, L'Aquila, 67100, Italy
| | - Marcello Pani
- Direttore Farmacia Policlinico Universitario Agostino Gemelli, IRCCS, Rome, Italy
| | - Fabrizio Cocciolillo
- UOC di Medicina Nucleare, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Aldo Mancino
- Dipartimento di Scienze dell'Emergenza, Anestesiologiche e Rianimazione, Terapia Intensiva Pediatrica, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Antonio Gatto
- Dipartimento di Pediatria, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Antonio Chiaretti
- Dipartimento di Pediatria, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy.
- Dipartimento di Pediatria, Università Cattolica del Sacro Cuore, Rome, Italy.
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Manni L, Leotta E, Mollica I, Serafino A, Pignataro A, Salvatori I, Conti G, Chiaretti A, Soligo M. Acute intranasal treatment with nerve growth factor limits the onset of traumatic brain injury in young rats. Br J Pharmacol 2023. [PMID: 36780920 DOI: 10.1111/bph.16056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 01/31/2023] [Accepted: 02/01/2023] [Indexed: 02/15/2023] Open
Abstract
BACKGROUND AND PURPOSE Traumatic brain injury (TBI) comprises a primary injury directly induced by impact, which progresses into a secondary injury leading to neuroinflammation, reactive astrogliosis, and cognitive and motor damage. To date, treatment of TBI consists solely of palliative therapies that do not prevent and/or limit the outcomes of secondary damage and only stabilize the deficits. The neurotrophin, nerve growth factor (NGF), delivered to the brain parenchyma following intranasal application, could be a useful means of limiting or improving the outcomes of the secondary injury, as suggested by pre-clinical and clinical data. EXPERIMENTAL APPROACH We evaluated the effect of acute intranasal treatment of young (20-postnatal day) rats, with NGF in a TBI model (weight drop/close head), aggravated by hypoxic complications. Immediately after the trauma, rats were intranasally treated with human recombinant NGF (50 μg·kg-1 ), and motor behavioural test, morphometric and biochemical assays were carried out 24 h later. KEY RESULTS Acute intranasal NGF prevented the onset of TBI-induced motor disabilities, and decreased reactive astrogliosis, microglial activation and IL-1β content, which after TBI develops to the same extent in the impact zone and the hypothalamus. CONCLUSION AND IMPLICATIONS Intranasal application of NGF was effective in decreasing the motor dysfunction and neuroinflammation in the brain of young rats in our model of TBI. This work forms an initial pre-clinical evaluation of the potential of early intranasal NGF treatment in preventing and limiting the disabling outcomes of TBI, a clinical condition that remains one of the unsolved problems of paediatric neurology.
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Affiliation(s)
- Luigi Manni
- Institute of Translational Pharmacology, National Research Council of Italy (CNR), Rome, Italy
| | - Eleonora Leotta
- Institute of Translational Pharmacology, National Research Council of Italy (CNR), Rome, Italy
| | - Ilia Mollica
- Institute of Translational Pharmacology, National Research Council of Italy (CNR), Rome, Italy
| | - Annalucia Serafino
- Institute of Translational Pharmacology, National Research Council of Italy (CNR), Rome, Italy
| | - Annabella Pignataro
- Institute of Translational Pharmacology, National Research Council of Italy (CNR), Rome, Italy.,IRCCS Fondazione Santa Lucia, Rome, Italy
| | - Illari Salvatori
- IRCCS Fondazione Santa Lucia, Rome, Italy.,Department of Experimental Medicine, Faculty of Medicine, University of Rome 'La Sapienza', Rome, Italy
| | - Giorgio Conti
- Intensive Pediatric Therapy and Pediatric Trauma Center, Department of Emergency, Anesthesiological and Reanimation Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Antonio Chiaretti
- Institute of Pediatrics, Department of Woman and Child Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Marzia Soligo
- Institute of Translational Pharmacology, National Research Council of Italy (CNR), Rome, Italy
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di Cagno A, Buonsenso A, Centorbi M, Manni L, Di Costanzo A, Casazza G, Parisi A, Guerra G, Calcagno G, Iuliano E, Soligo M, Fiorilli G. Whole body-electromyostimulation effects on serum biomarkers, physical performances and fatigue in Parkinson's patients: A randomized controlled trial. Front Aging Neurosci 2023; 15:1086487. [PMID: 36845654 PMCID: PMC9949720 DOI: 10.3389/fnagi.2023.1086487] [Citation(s) in RCA: 3] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 01/23/2023] [Indexed: 02/11/2023] Open
Abstract
Background Whole-body electromyostimulation (WB-EMS) was never previously applied to Parkinson's disease (PD) patients. This randomized controlled study aimed to find the most effective and safe WB-EMS training protocol for this population. Methods Twenty-four subjects (age: 72.13 ± 6.20 years), were randomly assigned to three groups: a high-frequency WB-EMS strength training group (HFG) (rectangular stimulation at 85 Hz, 350 μs, 4 s stimulation/4 s rest), a low-frequency WB-EMS aerobic training group (LFG) (rectangular stimulation 7 Hz, 350 μs, with a continuous pulse duration), and an inactive control group (CG). Participants of the two experimental groups underwent 24 controlled WB-EMS training sessions, with a duration of 20 min each, during 12-week intervention. Serum growth factors (BDNF, FGF-21, NGF and proNGF), α-synuclein, physical performance and Parkinson's Disease Fatigue Scale (PFS-16) responses were analyzed to evaluate the pre-post variation and differences among groups. Results Significant interactions of Time*Groups were detected for BDNF (Time*Groups p = 0.024; Time*CG, b = -628, IC95% = -1,082/-174, p = 0.008), FGF-21 (Time*Groups p = 0.009; Time*LFG b = 1,346, IC95% = 423/2268, p = 0.005), and α-synuclein (Time*Groups p = 0.019; Time*LFG b = -1,572, IC95% = -2,952/-192, p = 0.026). Post hoc analyses and comparisons of ΔS (post-pre), performed independently for each group, showed that LFG increased serum BDNF levels (+ 203 pg/ml) and decreased α-synuclein levels (-1,703 pg/ml), while HFG showed the opposite effects (BDNF: -500 pg/ml; α-synuclein: + 1,413 pg/ml). CG showed a significant BDNF reduction over time. Both LFG and HFG showed significant improvements in several physical performance outcomes and the LFG showed better results than HFG. Concerning PFS-16, significant differences over time (b = -0.4, IC95% = -0.8/-0.0, p = 0.046) and among groups (among all groups p < 0.001) were found, and the LFG exhibited better results than the HFG (b = -1.0, IC95% = -1.3/-0.7, p < 0.001), and CG (b = -1.7, IC95% = -2.0/-1.4, p < 0.001) with this last one that worsened over time. Conclusion LFG training was the best choice for improving or maintaining physical performance, fatigue perception and variation in serum biomarkers. Clinical trial registration https://www.clinicaltrials.gov/ct2/show/NCT04878679, identifier NCT04878679.
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Affiliation(s)
- Alessandra di Cagno
- Department of Movement, Human and Health Sciences, University of Rome “Foro Italico”, Rome, Italy
| | - Andrea Buonsenso
- Department of Medicine and Health Sciences, University of Molise, Campobasso, Italy
| | - Marco Centorbi
- Department of Medicine and Health Sciences, University of Molise, Campobasso, Italy
| | - Luigi Manni
- Institute of Translational Pharmacology and Cellular Biology and Neurobiology Institute (CNR), National Research Council (CNR), Rome, Italy
| | - Alfonso Di Costanzo
- Centre for Research and Training in Medicine of Aging, Department of Medicine and Health Sciences, University of Molise, Campobasso, Italy
| | - Giusy Casazza
- Department of Medicine and Health Sciences, University of Molise, Campobasso, Italy
| | - Attilio Parisi
- Department of Movement, Human and Health Sciences, University of Rome “Foro Italico”, Rome, Italy
| | - Germano Guerra
- Department of Medicine and Health Sciences, University of Molise, Campobasso, Italy
| | - Giuseppe Calcagno
- Department of Medicine and Health Sciences, University of Molise, Campobasso, Italy
| | - Enzo Iuliano
- Faculty of Psychology, eCampus University, Novedrate, Italy,*Correspondence: Enzo Iuliano,
| | - Marzia Soligo
- Institute of Translational Pharmacology and Cellular Biology and Neurobiology Institute (CNR), National Research Council (CNR), Rome, Italy,Marzia Soligo,
| | - Giovanni Fiorilli
- Department of Medicine and Health Sciences, University of Molise, Campobasso, Italy
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Soligo M, Manni L, Conti G, Chiaretti A. Intranasal nerve growth factor for prevention and recovery of the outcomes of traumatic brain injury. Neural Regen Res 2023; 18:773-778. [DOI: 10.4103/1673-5374.354513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Farina L, Minnone G, Alivernini S, Caiello I, MacDonald L, Soligo M, Manni L, Tolusso B, Coppola S, Zara E, Conti LA, Aquilani A, Magni-Manzoni S, Kurowska-Stolarska M, Gremese E, De Benedetti F, Bracci-Laudiero L. Pro Nerve Growth Factor and Its Receptor p75NTR Activate Inflammatory Responses in Synovial Fibroblasts: A Novel Targetable Mechanism in Arthritis. Front Immunol 2022; 13:818630. [PMID: 35309353 PMCID: PMC8931659 DOI: 10.3389/fimmu.2022.818630] [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] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Accepted: 02/14/2022] [Indexed: 12/17/2022] Open
Abstract
We have recently provided new evidence for a role of p75NTR receptor and its preferential ligand proNGF in amplifying inflammatory responses in synovial mononuclear cells of chronic arthritis patients. In the present study, to better investigate how activation of the p75NTR/proNGF axis impacts synovial inflammation, we have studied the effects of proNGF on fibroblast-like synoviocytes (FLS), which play a central role in modulating local immune responses and in activating pro-inflammatory pathways. Using single cell RNA sequencing in synovial tissues from active and treatment-naïve rheumatoid arthritis (RA) patients, we demonstrated that p75NTR and sortilin, which form a high affinity receptor complex for proNGF, are highly expressed in PRG4pos lining and THY1posCOL1A1pos sublining fibroblast clusters in RA synovia but decreased in RA patients in sustained clinical remission. In ex vivo experiments we found that FLS from rheumatoid arthritis patients (RA-FLS) retained in vitro a markedly higher expression of p75NTR and sortilin than FLS from osteoarthritis patients (OA-FLS). Inflammatory stimuli further up-regulated p75NTR expression and induced endogenous production of proNGF in RA-FLS, leading to an autocrine activation of the proNGF/p75NTR pathway that results in an increased release of pro-inflammatory cytokines. Our data on the inhibition of p75NTR receptor, which reduced the release of IL-1β, IL-6 and TNF-α, further confirmed the key role of p75NTR activation in regulating inflammatory cytokine production. In a set of ex vivo experiments, we used RA-FLS and cultured them in the presence of synovial fluids obtained from arthritis patients that, as we demonstrated, are characterized by a high concentration of proNGF. Our data show that the high levels of proNGF present in inflamed synovial fluids induced pro-inflammatory cytokine production by RA-FLS. The blocking of NGF binding to p75NTR using specific inhibitors led instead to the disruption of this pro-inflammatory loop, reducing activation of the p38 and JNK intracellular pathways and decreasing inflammatory cytokine production. Overall, our data demonstrate that an active proNGF/p75NTR axis promotes pro-inflammatory responses in synovial fibroblasts, thereby contributing to chronic synovial inflammation, and point to the possible use of p75NTR inhibitors as a novel therapeutic approach in chronic arthritis.
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Affiliation(s)
- Luciapia Farina
- Department of Immunology, Laboratory of ImmunoRheumatology, Bambino Gesù Children’s Hospital, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Gaetana Minnone
- Department of Immunology, Laboratory of ImmunoRheumatology, Bambino Gesù Children’s Hospital, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Stefano Alivernini
- Division of Rheumatology, Fondazione Policlinico Universitario A. Gemelli Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Università Cattolica del Sacro Cuore, Facoltà di Medicina e Chirurgia, Rome, Italy
| | - Ivan Caiello
- Department of Immunology, Laboratory of ImmunoRheumatology, Bambino Gesù Children’s Hospital, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Lucy MacDonald
- Inflammatory Arthritis Centre Versus Arthritis (RACE), Institute of Infection, Immunity and Inflammation, University of Glasgow, Glasgow, United Kingdom
| | - Marzia Soligo
- Institute of Translational Pharmacology (IFT-CNR), Consiglio Nazionale delle Ricerche, Rome, Italy
| | - Luigi Manni
- Institute of Translational Pharmacology (IFT-CNR), Consiglio Nazionale delle Ricerche, Rome, Italy
| | - Barbara Tolusso
- Division of Rheumatology, Fondazione Policlinico Universitario A. Gemelli Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Università Cattolica del Sacro Cuore, Facoltà di Medicina e Chirurgia, Rome, Italy
| | - Simona Coppola
- National Centre for Rare Diseases, Istituto Superiore di Sanita’, Rome, Italy
| | - Erika Zara
- National Centre for Rare Diseases, Istituto Superiore di Sanita’, Rome, Italy
| | - Libenzio Adrian Conti
- Confocal Microscopy Core Facility, Research Center, Bambino Gesù Children’s Hospital, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Angela Aquilani
- Division of Rheumatology, Bambino Gesù Children’s Hospital, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Silvia Magni-Manzoni
- Division of Rheumatology, Bambino Gesù Children’s Hospital, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Mariola Kurowska-Stolarska
- Inflammatory Arthritis Centre Versus Arthritis (RACE), Institute of Infection, Immunity and Inflammation, University of Glasgow, Glasgow, United Kingdom
| | - Elisa Gremese
- Division of Rheumatology, Fondazione Policlinico Universitario A. Gemelli Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Università Cattolica del Sacro Cuore, Facoltà di Medicina e Chirurgia, Rome, Italy
| | - Fabrizio De Benedetti
- Department of Immunology, Laboratory of ImmunoRheumatology, Bambino Gesù Children’s Hospital, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
- Division of Rheumatology, Bambino Gesù Children’s Hospital, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Luisa Bracci-Laudiero
- Department of Immunology, Laboratory of ImmunoRheumatology, Bambino Gesù Children’s Hospital, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
- Institute of Translational Pharmacology (IFT-CNR), Consiglio Nazionale delle Ricerche, Rome, Italy
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Martinez P, Ballarin L, Ereskovsky AV, Gazave E, Hobmayer B, Manni L, Rottinger E, Sprecher SG, Tiozzo S, Varela-Coelho A, Rinkevich B. Articulating the "stem cell niche" paradigm through the lens of non-model aquatic invertebrates. BMC Biol 2022; 20:23. [PMID: 35057814 PMCID: PMC8781081 DOI: 10.1186/s12915-022-01230-5] [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] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 01/12/2022] [Indexed: 12/13/2022] Open
Abstract
Stem cells (SCs) in vertebrates typically reside in "stem cell niches" (SCNs), morphologically restricted tissue microenvironments that are important for SC survival and proliferation. SCNs are broadly defined by properties including physical location, but in contrast to vertebrates and other "model" organisms, aquatic invertebrate SCs do not have clearly documented niche outlines or properties. Life strategies such as regeneration or asexual reproduction may have conditioned the niche architectural variability in aquatic or marine animal groups. By both establishing the invertebrates SCNs as independent types, yet allowing inclusiveness among them, the comparative analysis will allow the future functional characterization of SCNs.
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Affiliation(s)
- P Martinez
- Departament de Genètica, Microbiologia i Estadística, Universitat de Barcelona, Av. Diagonal 643, 08028, Barcelona, Spain.
- Institut Català de Recerca i Estudis Avançats (ICREA), Barcelona, Spain.
| | - L Ballarin
- Department of Biology, University of Padova, Via U. Bassi 58/B, 35100, Padova, Italy
| | - A V Ereskovsky
- Aix Marseille University, Avignon Université, CNRS, IRD, IMBE, Marseille, France
- St. Petersburg State University, Biological Faculty, Universitetskaya emb. 7/9, St. Petersburg, 199034, Russia
- N. K. Koltzov Institute of Developmental Biology, Russian Academy of Sciences, Vavilova Street 26, Moscow, 119334, Russia
| | - E Gazave
- Université de Paris, CNRS, Institut Jacques Monod, F-75006, Paris, France
| | - B Hobmayer
- Department of Zoology and Center of Molecular Biosciences, University of Innsbruck, Technikerstr. 25, 6020, Innsbruck, Austria
| | - L Manni
- Department of Biology, University of Padova, Via U. Bassi 58/B, 35100, Padova, Italy
| | - E Rottinger
- Université Côte d'Azur, CNRS, INSERM, Institute for Research on Cancer and Aging, Nice (IRCAN), Nice, France
- Université Côte d'Azur, Federative Research Institute - Marine Resources (IFR MARRES), Nice, France
| | - S G Sprecher
- Department of Biology, University of Fribourg, Chemin du Musee 10, 1700, Fribourg, Switzerland
| | - S Tiozzo
- Sorbonne Université, CNRS, Laboratoire de Biologie du Développement de Villefranche-sur-mer (LBDV), Paris, France
| | - A Varela-Coelho
- ITQB NOVA, Instituto de Tecnologia Química e Biológica António Xavier, Av. da República, 2780-157, Oeiras, Portugal
| | - B Rinkevich
- Israel Oceanography and Limnological Research, National Institute of Oceanography, Tel Shikmona, P.O. Box 8030, 31080, Haifa, Israel.
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Manni L, Conti G, Chiaretti A, Soligo M. Intranasal Delivery of Nerve Growth Factor in Neurodegenerative Diseases and Neurotrauma. Front Pharmacol 2021; 12:754502. [PMID: 34867367 PMCID: PMC8635100 DOI: 10.3389/fphar.2021.754502] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 11/01/2021] [Indexed: 01/01/2023] Open
Abstract
Since the 1980s, the development of a pharmacology based on nerve growth factor (NGF) has been postulated for the therapy of Alzheimer’s disease (AD). This hypothesis was based on the rescuing effect of the neurotrophin on the cholinergic phenotype of the basal forebrain neurons, primarily compromised during the development of AD. Subsequently, the use of NGF was put forward to treat a broader spectrum of neurological conditions affecting the central nervous system, such as Parkinson’s disease, degenerative retinopathies, severe brain traumas and neurodevelopmental dysfunctions. While supported by solid rational assumptions, the progress of a pharmacology founded on these hypotheses has been hampered by the difficulty of conveying NGF towards the brain parenchyma without resorting to invasive and risky delivery methods. At the end of the last century, it was shown that NGF administered intranasally to the olfactory epithelium was able to spread into the brain parenchyma. Notably, after such delivery, pharmacologically relevant concentration of exogenous NGF was found in brain areas located at considerable distances from the injection site along the rostral-caudal axis. These observations paved the way for preclinical characterization and clinical trials on the efficacy of intranasal NGF for the treatment of neurodegenerative diseases and of the consequences of brain trauma. In this review, a summary of the preclinical and clinical studies published to date will be attempted, as well as a discussion about the mechanisms underlying the efficacy and the possible development of the pharmacology based on intranasal conveyance of NGF to the brain.
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Affiliation(s)
- Luigi Manni
- Institute of Translational Pharmacology, National Research Council of Italy (CNR), Rome, Italy
| | - Giorgio Conti
- Department of Emergency, Intensive Pediatric Therapy and Pediatric Trauma Center, Anesthesiological and Reanimation Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Antonio Chiaretti
- Department of Woman and Child Health, Institute of Pediatrics, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Marzia Soligo
- Institute of Translational Pharmacology, National Research Council of Italy (CNR), Rome, Italy
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Gatto A, Angelici S, Soligo M, Di Giuda D, Manni L, Curatola A, Ferretti S, Chiaretti A. Pediatric cerebral stroke induced by Epstein-Barr virus infection: Role of Interelukin overexpression. Acta Biomed 2021; 92:e2021135. [PMID: 33944821 PMCID: PMC8142774 DOI: 10.23750/abm.v92is1.10204] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Accepted: 10/09/2020] [Indexed: 11/23/2022]
Abstract
INTRODUCTION Ischemic stroke is an important cause of death and long-term morbidity in children. Viral respiratory infections are emerging as important risk factors for ischemic stroke in this age group of patients. Direct action of virus against cerebral vessels, autoimmune reactivity, and an increased production of cytokines have all been advocated as main factors in determining ischemic stroke. CASE REPORT We report the case of an EBV-induced ischemic stroke in a caucasian 2 year-old female. The cerebrospinal fluid samples showed positivity of polymerase chain reaction for EBV infection, also confirmed by pharyngeal swab culture. Increased levels of interleukin 6 and interleukin 1b were also detected in the cerebrospinal fluid. Discussion: EBV infection has been identified as an important cause of neurological involvement in children. Findings of increased levels of interleukin 6 and interleukin 1b in the cerebrospinal fluid of the child with EBV induced-ischemic stroke seems to validate the role of pro-inflammatory cytokines as crucial mediators of cerebral thrombus formation. Conclusions: We believe that this report can be useful to clarify some pathophysiological mechanisms related to ischemic stroke related to Epstein-Barr Virus (EBV) infection in children.
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Affiliation(s)
- Antonio Gatto
- Institute of Pediatrics, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.
| | - Serenella Angelici
- Institute of Pediatrics, Fondazione Policlinico A. Gemelli IRCCS - Università Cattolica Sacro Cuore, Rome, Italy .
| | - Marzia Soligo
- Institute of Translational Pharmacology CNR, Rome, Italy.
| | - Daniela Di Giuda
- Institute of Nuclear Medicine, Fondazione Policlinico A. Gemelli IRCCS - Università Cattolica Sacro Cuore, Rome, Italy .
| | - Luigi Manni
- Institute of Translational Pharmacology CNR, Rome, Italy.
| | - Antonietta Curatola
- Institute of Pediatrics, Fondazione Policlinico A. Gemelli IRCCS - Università Cattolica Sacro Cuore, Rome, Italy .
| | - Serena Ferretti
- Institute of Pediatrics, Fondazione Policlinico A. Gemelli IRCCS - Università Cattolica Sacro Cuore, Rome, Italy .
| | - Antonio Chiaretti
- Institute of Pediatrics, Fondazione Policlinico A. Gemelli IRCCS - Università Cattolica Sacro Cuore, Rome, Italy .
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Soligo M, Felsani FM, Da Ros T, Bosi S, Pellizzoni E, Bruni S, Isopi J, Marcaccio M, Manni L, Fiorito S. Distribution in the brain and possible neuroprotective effects of intranasally delivered multi-walled carbon nanotubes. Nanoscale Adv 2021; 3:418-431. [PMID: 36131737 PMCID: PMC9418508 DOI: 10.1039/d0na00869a] [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] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Accepted: 11/12/2020] [Indexed: 06/15/2023]
Abstract
Carbon nanotubes (CNTs) are currently under active investigation for their use in several biomedical applications, especially in neurological diseases and nervous system injury due to their electrochemical properties. Nowadays, no CNT-based therapeutic products for internal use appear to be close to the market, due to the still limited knowledge on their fate after delivery to living organisms and, in particular, on their toxicological profile. The purpose of the present work was to address the distribution in the brain parenchyma of two intranasally delivered MWCNTs (MWCNTs 1 and a-MWCNTs 2), different from each other, the first being non electroconductive while the second results in being electroconductive. After intranasal delivery, the presence of CNTs was investigated in several brain areas, discriminating the specific cell types involved in the CNT uptake. We also aimed to verify the neuroprotective potential of the two types of CNTs, delivering them in rats affected by early diabetic encephalopathy and analysing the modulation of nerve growth factor metabolism and the effects of CNTs on the neuronal and glial phenotypes. Our findings showed that both CNT types, when intranasally delivered, reached numerous brain areas and, in particular, the limbic area that plays a crucial role in the development and progression of major neurodegenerative diseases. Furthermore, we demonstrated that electroconductive MWCNTs were able to exert neuroprotective effects through the modulation of a key neurotrophic factor and probably the improvement of neurodegeneration-related gliosis.
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Affiliation(s)
- Marzia Soligo
- Institute of Translational Pharmacology, CNR Via Fosso del Cavaliere 100 00133 Rome Italy
| | - Fausto Maria Felsani
- Institute of Translational Pharmacology, CNR Via Fosso del Cavaliere 100 00133 Rome Italy
| | - Tatiana Da Ros
- INSTM - Trieste Unit, Department of Chemical and Pharmaceutical Sciences, University of Trieste Via Licio Giorgieri 1 34127 Trieste Italy
| | - Susanna Bosi
- INSTM - Trieste Unit, Department of Chemical and Pharmaceutical Sciences, University of Trieste Via Licio Giorgieri 1 34127 Trieste Italy
| | - Elena Pellizzoni
- INSTM - Trieste Unit, Department of Chemical and Pharmaceutical Sciences, University of Trieste Via Licio Giorgieri 1 34127 Trieste Italy
| | - Stefano Bruni
- Former Medical Director Sanofi - Genzyme, Italy, currently Orchard Therapeutics 108 Cannon Street London UK
| | - Jacopo Isopi
- Department of Chemistry "G. Ciamician", University of Bologna Via Selmi, 2 40126 Bologna Italy
| | - Massimo Marcaccio
- Department of Chemistry "G. Ciamician", University of Bologna Via Selmi, 2 40126 Bologna Italy
| | - Luigi Manni
- Institute of Translational Pharmacology, CNR Via Fosso del Cavaliere 100 00133 Rome Italy
| | - Silvana Fiorito
- Institute of Translational Pharmacology, CNR Via Fosso del Cavaliere 100 00133 Rome Italy
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Eftimiadi G, Soligo M, Manni L, Di Giuda D, Calcagni ML, Chiaretti A. Topical delivery of nerve growth factor for treatment of ocular and brain disorders. Neural Regen Res 2021; 16:1740-1750. [PMID: 33510063 PMCID: PMC8328750 DOI: 10.4103/1673-5374.306062] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Neurotrophins are a family of proteins that support neuronal proliferation, survival, and differentiation in the central and peripheral nervous systems, and are regulators of neuronal plasticity. Nerve growth factor is one of the best-described neurotrophins and has advanced to clinical trials for treatment of ocular and brain diseases due to its trophic and regenerative properties. Prior trials over the past few decades have produced conflicting results, which have principally been ascribed to adverse effects of systemic nerve growth factor administration, together with poor penetrance of the blood-brain barrier that impairs drug delivery. Contrastingly, recent studies have revealed that topical ocular and intranasal nerve growth factor administration are safe and effective, suggesting that topical nerve growth factor delivery is a potential alternative to both systemic and invasive intracerebral delivery. The therapeutic effects of local nerve growth factor delivery have been extensively investigated for different ophthalmic diseases, including neurotrophic keratitis, glaucoma, retinitis pigmentosa, and dry eye disease. Further, promising pharmacologic effects were reported in an optic glioma model, which indicated that topically administered nerve growth factor diffused far beyond where it was topically applied. These findings support the therapeutic potential of delivering topical nerve growth factor preparations intranasally for acquired and degenerative brain disorders. Preliminary clinical findings in both traumatic and non-traumatic acquired brain injuries are encouraging, especially in pediatric patients, and clinical trials are ongoing. The present review will focus on the therapeutic effects of both ocular and intranasal nerve growth factor delivery for diseases of the brain and eye.
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Affiliation(s)
- Gemma Eftimiadi
- Institute of Pediatrics, Fondazione Policlinico Universitario Agostino Gemelli, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Marzia Soligo
- Institute of Translational Pharmacology, Consiglio Nazionale delle Ricerche (CNR), Rome, Italy
| | - Luigi Manni
- Institute of Translational Pharmacology, Consiglio Nazionale delle Ricerche (CNR), Rome, Italy
| | - Daniela Di Giuda
- Institute of Nuclear Medicine, Fondazione Policlinico Universitario Agostino Gemelli, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Maria Lucia Calcagni
- Institute of Nuclear Medicine, Fondazione Policlinico Universitario Agostino Gemelli, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Antonio Chiaretti
- Institute of Pediatrics, Fondazione Policlinico Universitario Agostino Gemelli, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
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Stolfi P, Manni L, Soligo M, Vergni D, Tieri P. Designing a Network Proximity-Based Drug Repurposing Strategy for COVID-19. Front Cell Dev Biol 2020; 8:545089. [PMID: 33123533 PMCID: PMC7573309 DOI: 10.3389/fcell.2020.545089] [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: 03/24/2020] [Accepted: 09/07/2020] [Indexed: 12/18/2022] Open
Abstract
The ongoing COVID-19 pandemic still requires fast and effective efforts from all fronts, including epidemiology, clinical practice, molecular medicine, and pharmacology. A comprehensive molecular framework of the disease is needed to better understand its pathological mechanisms, and to design successful treatments able to slow down and stop the impressive pace of the outbreak and harsh clinical symptomatology, possibly via the use of readily available, off-the-shelf drugs. This work engages in providing a wider picture of the human molecular landscape of the SARS-CoV-2 infection via a network medicine approach as the ground for a drug repurposing strategy. Grounding on prior knowledge such as experimentally validated host proteins known to be viral interactors, tissue-specific gene expression data, and using network analysis techniques such as network propagation and connectivity significance, the host molecular reaction network to the viral invasion is explored and exploited to infer and prioritize candidate target genes, and finally to propose drugs to be repurposed for the treatment of COVID-19. Ranks of potential target genes have been obtained for coherent groups of tissues/organs, potential and distinct sites of interaction between the virus and the organism. The normalization and the aggregation of the different scores allowed to define a preliminary, restricted list of genes candidates as pharmacological targets for drug repurposing, with the aim of contrasting different phases of the virus infection and viral replication cycle.
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Affiliation(s)
- Paola Stolfi
- National Research Council (CNR), Institute for Applied Computing (IAC), Rome, Italy
| | - Luigi Manni
- National Research Council (CNR), Institute of Translational Pharmacology (IFT), Rome, Italy
| | - Marzia Soligo
- National Research Council (CNR), Institute of Translational Pharmacology (IFT), Rome, Italy
| | - Davide Vergni
- National Research Council (CNR), Institute for Applied Computing (IAC), Rome, Italy
| | - Paolo Tieri
- National Research Council (CNR), Institute for Applied Computing (IAC), Rome, Italy
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Soligo M, Protto V, Chiaretti A, Piccinin S, De Stefano ME, Nisticò R, Bracci-Laudiero L, Manni L. Effects of intranasally-delivered pro-nerve growth factors on the septo-hippocampal system in healthy and diabetic rats. Neuropharmacology 2020; 176:108223. [PMID: 32681844 DOI: 10.1016/j.neuropharm.2020.108223] [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: 04/01/2020] [Revised: 06/22/2020] [Accepted: 06/25/2020] [Indexed: 11/25/2022]
Abstract
Pro-nerve growth factor (proNGF) is the predominant form of NGF in the brain and its levels increase in neurodegenerative diseases. The balance between NGF receptors may explain the contradictory biological activities of proNGF. However, the specific role of the two main proNGF variants is mostly unexplored. proNGF-A is prevalently expressed in healthy brain, while proNGF-B content increases in the neuro-degenerating brain. Recently we have investigated in vitro the biological action of native mouse proNGF variants. To gain further insights into the specific functions of the two proNGFs, here we intranasally delivered mouse-derived proNGF-A and proNGF-B to the brain parenchyma of healthy and diabetic rats, the latter characterized by dysfunction in spatial learning and memory, in the septo-hippocampal circuitry and by relative increase in proNGF-B hippocampal levels. Exogenous proNGF-B induces depression of hippocampal DG-LTP and impairment of hippocampal neurogenesis in healthy animals, with concomitant decrease in basal forebrain cholinergic neurons and cholinergic fibers projecting to the hippocampus. proNGF-A, while ineffective in healthy animals, rescues the diabetes-induced impairment in DG-LTP and hippocampal neurogenesis, promoting the concomitant recovery of the basal forebrain cholinergic phenotype. Our experimental evidences suggest that the balance between different proNGFs may influence the development and progression of neurodegenerative diseases.
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Affiliation(s)
- Marzia Soligo
- Institute of Translational Pharmacology, Consiglio Nazionale Delle Ricerche (CNR), Rome, Italy
| | - Virginia Protto
- Institute of Translational Pharmacology, Consiglio Nazionale Delle Ricerche (CNR), Rome, Italy
| | - Antonio Chiaretti
- Institute of Pediatrics, Università Cattolica del Sacro Cuore, Rome, Italy
| | | | - Maria Egle De Stefano
- Department of Biology and Biotechnology "Charles Darwin", Sapienza University, Rome, Italy
| | - Robert Nisticò
- European Brain Research Institute (EBRI), Rome, Italy; Department of Biology, University of Rome Tor Vergata, Rome, Italy
| | - Luisa Bracci-Laudiero
- Institute of Translational Pharmacology, Consiglio Nazionale Delle Ricerche (CNR), Rome, Italy; Division of Rheumatology and Immuno-Rheumatology Research Laboratories, Bambino Gesù Children's Hospital, Rome, Italy
| | - Luigi Manni
- Institute of Translational Pharmacology, Consiglio Nazionale Delle Ricerche (CNR), Rome, Italy.
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Soligo M, Chiaretti A, Leotta E, Lardone E, Boschelle C, Mantuano E, Veneziano L, Manni L. Construction and preliminary characterization of human recombinant proNGF-A variant. Neurochem Int 2020; 140:104812. [PMID: 32758589 DOI: 10.1016/j.neuint.2020.104812] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 06/27/2020] [Accepted: 07/10/2020] [Indexed: 11/18/2022]
Abstract
The precursor of Nerve Growth Factor (proNGF) is the predominant form of NGF in the brain, where its tissue levels are increased in neurodegenerative diseases. proNGF exists in two main splicing variants, the long proNGF-A and the short proNGF-B. We demonstrated that proNGF-B is selectively increased in the hippocampus of rats affected by early diabetic encephalopathy and that native, purified proNGFs elicit different responses when used to stimulate PC12 cells. Therefore, the evaluation of the proNGF-B/proNGF-A ratio may be of important diagnostic and prognostic value in pathologies characterized by dysfunctions of NGF system. To date there is not clear pharmacological characterization of the different proNGFs variants, due to the lack of a proper recombinant proNGF-A. Using a bioinformatics approach, we predicted aminoacid sites involved in proNGF-A intracellular cleavage/conversion into proNGF-B, we cloned and expressed non-cleavable proNGF-A in HeLa cells and pursued a first characterization of their secretion modalities. Finally, we studied the biological effects of different proNGF-A mutants, stimulating PC12 cells with conditioned media from transfected HeLa cells. Based on our results, we propose the A73Y mutation as essential to obtaining an intact proNGF-A, limiting its conversion to proNGF-B. proNGF-A A73Y is probably released in an activity dependent manner and, when supplied to PC12 cells, shows a moderate differentiative capacity opposed to high neuroprotective potential. This preliminary study lays the foundation for future research aimed at uncovering the selective biological activities of proNGF-A and proNGF-B, and at developing pharmacological treatments that target the unbalance of proNGF system, induced by neurodegeneration.
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Affiliation(s)
- Marzia Soligo
- Institute of Translational Pharmacology, Consiglio Nazionale Delle Ricerche (CNR), Rome, Italy
| | - Antonio Chiaretti
- Institute of Pediatrics, Università Cattolica Del Sacro Cuore, Rome, Italy
| | - Eleonora Leotta
- Institute of Translational Pharmacology, Consiglio Nazionale Delle Ricerche (CNR), Rome, Italy
| | - Elena Lardone
- Institute of Translational Pharmacology, Consiglio Nazionale Delle Ricerche (CNR), Rome, Italy
| | - Chiara Boschelle
- Institute of Translational Pharmacology, Consiglio Nazionale Delle Ricerche (CNR), Rome, Italy
| | - Elide Mantuano
- Institute of Translational Pharmacology, Consiglio Nazionale Delle Ricerche (CNR), Rome, Italy
| | - Liana Veneziano
- Institute of Translational Pharmacology, Consiglio Nazionale Delle Ricerche (CNR), Rome, Italy
| | - Luigi Manni
- Institute of Translational Pharmacology, Consiglio Nazionale Delle Ricerche (CNR), Rome, Italy.
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Manni L, Tieri P, Soligo M. A contribution to the hypothesis of nicotinic challenge as therapeutic option for COVID-19 patients. ACTA ACUST UNITED AC 2020. [DOI: 10.32388/ujx3kn.2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Maturo MG, Soligo M, Gibson G, Manni L, Nardini C. The greater inflammatory pathway-high clinical potential by innovative predictive, preventive, and personalized medical approach. EPMA J 2020; 11:1-16. [PMID: 32140182 PMCID: PMC7028895 DOI: 10.1007/s13167-019-00195-w] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Accepted: 11/13/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND LIMITATIONS Impaired wound healing (WH) and chronic inflammation are hallmarks of non-communicable diseases (NCDs). However, despite WH being a recognized player in NCDs, mainstream therapies focus on (un)targeted damping of the inflammatory response, leaving WH largely unaddressed, owing to three main factors. The first is the complexity of the pathway that links inflammation and wound healing; the second is the dual nature, local and systemic, of WH; and the third is the limited acknowledgement of genetic and contingent causes that disrupt physiologic progression of WH. PROPOSED APPROACH Here, in the frame of Predictive, Preventive, and Personalized Medicine (PPPM), we integrate and revisit current literature to offer a novel systemic view on the cues that can impact on the fate (acute or chronic inflammation) of WH, beyond the compartmentalization of medical disciplines and with the support of advanced computational biology. CONCLUSIONS This shall open to a broader understanding of the causes for WH going awry, offering new operational criteria for patients' stratification (prediction and personalization). While this may also offer improved options for targeted prevention, we will envisage new therapeutic strategies to reboot and/or boost WH, to enable its progression across its physiological phases, the first of which is a transient acute inflammatory response versus the chronic low-grade inflammation characteristic of NCDs.
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Affiliation(s)
- Maria Giovanna Maturo
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, L’Aquila, Italy
| | - Marzia Soligo
- Institute of Translational Pharmacology, Consiglio Nazionale delle Ricerche (CNR), Rome, Italy
| | - Greg Gibson
- Center for Integrative Genomics, School of Biological Sciences, Georgia Tech, Atlanta, GA USA
| | - Luigi Manni
- Institute of Translational Pharmacology, Consiglio Nazionale delle Ricerche (CNR), Rome, Italy
| | - Christine Nardini
- IAC Institute for Applied Computing, Consiglio Nazionale delle Ricerche (CNR), Rome, Italy
- Bio Unit, Scientific and Medical Direction, SOL Group, Monza, Italy
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Protto V, Soligo M, De Stefano ME, Farioli‐Vecchioli S, Marlier LNJL, Nisticò R, Manni L. Electroacupuncture in rats normalizes the diabetes‐induced alterations in the septo‐hippocampal cholinergic system. Hippocampus 2019; 29:891-904. [DOI: 10.1002/hipo.23088] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Revised: 12/27/2018] [Accepted: 02/26/2019] [Indexed: 11/10/2022]
Affiliation(s)
- Virginia Protto
- Institute of Translational PharmacologyConsiglio Nazionale delle Ricerche (CNR) Rome Italy
| | - Marzia Soligo
- Institute of Translational PharmacologyConsiglio Nazionale delle Ricerche (CNR) Rome Italy
| | - Maria Egle De Stefano
- Department of Biology and Biotechnology “Charles Darwin”Sapienza University Rome Italy
| | | | | | - Robert Nisticò
- Pharmacology of Synaptic Disease Lab, European Brain Research Institute (EBRI) Rome Italy
- Department of BiologyUniversity of Rome Tor Vergata Rome Italy
| | - Luigi Manni
- Institute of Translational PharmacologyConsiglio Nazionale delle Ricerche (CNR) Rome Italy
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19
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Rocco ML, Soligo M, Manni L, Aloe L. Nerve Growth Factor: Early Studies and Recent Clinical Trials. Curr Neuropharmacol 2018; 16:1455-1465. [PMID: 29651949 PMCID: PMC6295934 DOI: 10.2174/1570159x16666180412092859] [Citation(s) in RCA: 110] [Impact Index Per Article: 18.3] [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: 11/29/2017] [Revised: 03/23/2018] [Accepted: 04/04/2018] [Indexed: 12/02/2022] Open
Abstract
Since its discovery, nerve growth factor (NGF) has long occupied a critical role in developmental and adult neurobiology for its many important regulatory functions on the survival, growth and differentiation of nerve cells in the peripheral and central nervous system. NGF is the first discovered member of a family of neurotrophic factors, collectively indicated as neurotrophins, (which include brain-derived neurotrophic factor, neurotrophin-3 and neurotrophin 4/5). NGF was discovered for its action on the survival and differentiation of selected populations of peripheral neurons. Since then, an enormous number of basic and human studies were undertaken to explore the role of purified NGF to prevent the death of NGF-receptive cells. These studies revealed that NGF possesses important therapeutic properties, after topical administration, on human cutaneous pressure ulcer, corneal ulcers, glaucoma, retinal maculopathy, Retinitis Pigmentosa and in pediatric optic gliomas and brain traumas. The aim of this review is to present our previous, recent and ongoing clinical studies on the therapeutic properties of NGF.
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Affiliation(s)
| | | | | | - Luigi Aloe
- Address correspondence to this author at the Fondazione IRET ONLUS, Via Tolara di Sopra 41/E, 40064 Ozzano Emilia (BO), Italy; Tel: +39-051-798776; Fax: +39-051-799673; E-mail:
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20
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Chiaretti A, Conti G, Falsini B, Buonsenso D, Crasti M, Manni L, Soligo M, Fantacci C, Genovese O, Calcagni ML, Di Giuda D, Mattoli MV, Cocciolillo F, Ferrara P, Ruggiero A, Staccioli S, Colafati GS, Riccardi R. Intranasal Nerve Growth Factor administration improves cerebral functions in a child with severe traumatic brain injury: A case report. Brain Inj 2017; 31:1538-1547. [PMID: 28972396 DOI: 10.1080/02699052.2017.1376760] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Antonio Chiaretti
- Institute of Pediatrics, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Giorgio Conti
- Pediatric Intensive Care Unit, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Benedetto Falsini
- Institute of Ophthalmology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Danilo Buonsenso
- Institute of Pediatrics, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Matteo Crasti
- Institute of Pediatrics, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Luigi Manni
- Institute of Translational Pharmacology, CNR, Rome, Italy
| | - Marzia Soligo
- Institute of Translational Pharmacology, CNR, Rome, Italy
| | - Claudia Fantacci
- Institute of Pediatrics, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Orazio Genovese
- Pediatric Intensive Care Unit, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Maria Lucia Calcagni
- Institute of Nuclear Medicine, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Daniela Di Giuda
- Institute of Nuclear Medicine, Università Cattolica del Sacro Cuore, Rome, Italy
| | | | - Fabrizio Cocciolillo
- Institute of Nuclear Medicine, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Pietro Ferrara
- Institute of Pediatrics, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Antonio Ruggiero
- Pediatric Oncology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Susanna Staccioli
- Department of Neuroscience and Neurorehabilitation, Bambino Gesù Children’s Hospital, Rome, Italy
| | | | - Riccardo Riccardi
- Pediatric Oncology, Università Cattolica del Sacro Cuore, Rome, Italy
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21
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Minnone G, Soligo M, Caiello I, Prencipe G, Manni L, Marafon DP, Magni-Manzoni S, Manzo A, De Benedetti F, Bracci-Laudiero L. ProNGF-p75NTR axis plays a proinflammatory role in inflamed joints: a novel pathogenic mechanism in chronic arthritis. RMD Open 2017; 3:e000441. [PMID: 28955492 PMCID: PMC5604749 DOI: 10.1136/rmdopen-2017-000441] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Revised: 05/19/2017] [Accepted: 06/16/2017] [Indexed: 11/24/2022] Open
Abstract
Objective To identify the role of mature nerve growth factor (mNGF), its immature form proNGF and their receptors in arthritis inflammation. Methods Real-time PCR, western blot and ELISA were performed to evaluate NGF, proNGF, their receptor and cytokine expression in synovial tissue and cells of patients with juvenile idiopathic arthritis (JIA) and rheumatoid arthritis (RA), and controls. Results proNGF and not mNGF is the prevalent form measured in synovial fluids of patients with JIA and RA with synovial fibroblasts as a major source of proNGF in the inflamed synoviae. p75NTR, the specific receptor for proNGF, is the NGF receptor most expressed in mononuclear cells of patients with JIA, while TrkA is the prevalent receptor in healthy donors. In ex vivo experiments the effects of proNGF differ from those of mNGF, suggesting that the balance of p75NTR and TrkA expression represents a critical factor in regulating mNGF/proNGF functions, determining which intracellular pathways and biological activities are triggered. Contrary to NGF, proNGF administration increased inflammatory cytokines but not interleukin (IL)-10 expression, inducing a stronger activation of p38 and JNK pathways. proNGF effects depend on its binding to p75NTR, as inhibition of p75NTR with neutralising antibodies or LM11A-31 abolished proNGF-induced production of IL-6 in patients’ mononuclear cells, while inhibition of TrkA did not. There is a correlation in patients with arthritis between high p75NTR levels and severity of clinical symptoms. Conclusions Our data suggest that an active proNGF-p75NTR axis promotes proinflammatory mechanisms contributing to chronic tissue inflammation, and that the use of p75NTR inhibitors may represent a new therapeutic approach in chronic arthritis.
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Affiliation(s)
- Gaetana Minnone
- Division of Rheumatology and Immuno-Rheumatology Research Laboratories, Bambino Gesù Children's Hospital, Rome, Italy
| | - Marzia Soligo
- Institute of Translational Pharmacology, Consiglio Nazionale delle Ricerche (CNR), Rome, Italy
| | - Ivan Caiello
- Division of Rheumatology and Immuno-Rheumatology Research Laboratories, Bambino Gesù Children's Hospital, Rome, Italy
| | - Giusi Prencipe
- Division of Rheumatology and Immuno-Rheumatology Research Laboratories, Bambino Gesù Children's Hospital, Rome, Italy
| | - Luigi Manni
- Institute of Translational Pharmacology, Consiglio Nazionale delle Ricerche (CNR), Rome, Italy
| | - Denise Pires Marafon
- Division of Rheumatology and Immuno-Rheumatology Research Laboratories, Bambino Gesù Children's Hospital, Rome, Italy
| | - Silvia Magni-Manzoni
- Division of Rheumatology and Immuno-Rheumatology Research Laboratories, Bambino Gesù Children's Hospital, Rome, Italy
| | - Antonio Manzo
- Division of Rheumatology and Translational Immunology Research Laboratories (LaRIT), IRCCS Policlinico S Matteo Foundation/University of Pavia, Pavia, Italy
| | - Fabrizio De Benedetti
- Division of Rheumatology and Immuno-Rheumatology Research Laboratories, Bambino Gesù Children's Hospital, Rome, Italy
| | - Luisa Bracci-Laudiero
- Division of Rheumatology and Immuno-Rheumatology Research Laboratories, Bambino Gesù Children's Hospital, Rome, Italy.,Institute of Translational Pharmacology, Consiglio Nazionale delle Ricerche (CNR), Rome, Italy
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22
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Panfoli I, Calzia D, Degan P, Caicci F, Manni L, Traverso C. Modulation of the rod outer segment aerobic metabolism diminishes the production of radicals due to light absorption. Acta Ophthalmol 2017. [DOI: 10.1111/j.1755-3768.2017.01556] [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: 11/28/2022]
Affiliation(s)
- I. Panfoli
- Department of Pharmacy; Biochemistry Laboratory; University of Genova; Genova Italy
| | - D. Calzia
- Department of Pharmacy; Biochemistry Laboratory; University of Genova; Genova Italy
| | - P. Degan
- IRCCS AOU San Martino - IST National Institute for Cancer Research; UOC Mutagenesi; Genova Italy
| | - F. Caicci
- Dipartimento di Biologia; Università degli Studi di Padova; Padova Italy
| | - L. Manni
- Dipartimento di Biologia; Università degli Studi di Padova; Padova Italy
| | - C.E. Traverso
- Clinica Oculistica -Di.N.O.G.M.I.; University of Genoa- IRCCS Azienda Ospedaliera Universitaria San Martino - IST; Genova Italy
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23
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Soligo M, Piccinin S, Protto V, Gelfo F, De Stefano ME, Florenzano F, Berretta E, Petrosini L, Nisticò R, Manni L. Recovery of hippocampal functions and modulation of muscarinic response by electroacupuncture in young diabetic rats. Sci Rep 2017; 7:9077. [PMID: 28831054 PMCID: PMC5567336 DOI: 10.1038/s41598-017-08556-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [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: 03/27/2017] [Accepted: 07/11/2017] [Indexed: 01/15/2023] Open
Abstract
The muscarinic receptor response to acetylcholine regulates the hippocampal-related learning, memory, neural plasticity and the production and processing of the pro-nerve growth factor (proNGF) by hippocampal cells. The development and progression of diabetes generate a mild cognitive impairment reducing the functions of the septo-hippocampal cholinergic circuitry, depressing neural plasticity and inducing proNGF accumulation in the brain. Here we demonstrate, in a rat model of early type-1 diabetes, that a physical therapy, the electroacupuncture, counteracts the diabetes-induced deleterious effects on hippocampal physiology by ameliorating hippocampal-related memory functions; recovering the impaired long-term potentiation at the dentate gyrus (DG-LTP) and the lowered expression of the vesicular glutamate transporter 1; normalizing the activity-dependent release of proNGF in diabetic rat hippocampus. Electroacupuncture exerted its therapeutic effects by regulating the expression and activity of M1- and M2-acetylcholine muscarinic receptors subtypes in the dentate gyrus of hippocampus. Our results suggest that a physical therapy based on repetitive sensory stimulation could promote hippocampal neural activity, neuronal metabolism and functions, and conceivably improve the diabetes-induced cognitive impairment. Our data can support the setup of therapeutic protocols based on a better integration between physical therapies and pharmacology for the cure of diabetes-associated neurodegeneration and possibly for Alzheimer’s disease.
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Affiliation(s)
- Marzia Soligo
- Institute of Translational Pharmacology, Consiglio Nazionale Delle Ricerche (CNR), Rome, Italy
| | - Sonia Piccinin
- European Brain Research Institute (EBRI), Rita Levi-Montalcini Foundation, Rome, Italy
| | - Virginia Protto
- Institute of Translational Pharmacology, Consiglio Nazionale Delle Ricerche (CNR), Rome, Italy
| | - Francesca Gelfo
- I.R.C.C.S., Santa Lucia Foundation, Rome, Italy.,Department of Systemic Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Maria Egle De Stefano
- Department of Biology and Biotechnology "Charles Darwin", Sapienza University of Rome, Laboratory affiliated to Istituto Pasteur-Fondazione Cenci Bolognetti, Rome, Italy
| | - Fulvio Florenzano
- European Brain Research Institute (EBRI), Rita Levi-Montalcini Foundation, Rome, Italy
| | - Erica Berretta
- I.R.C.C.S., Santa Lucia Foundation, Rome, Italy.,Department of Psychology, Faculty of Medicine and Psychology, University "Sapienza" of Rome, Rome, Italy
| | - Laura Petrosini
- I.R.C.C.S., Santa Lucia Foundation, Rome, Italy.,Department of Psychology, Faculty of Medicine and Psychology, University "Sapienza" of Rome, Rome, Italy
| | - Robert Nisticò
- European Brain Research Institute (EBRI), Rita Levi-Montalcini Foundation, Rome, Italy.,Department of Biology, University of Rome Tor Vergata, Rome, Italy
| | - Luigi Manni
- Institute of Translational Pharmacology, Consiglio Nazionale Delle Ricerche (CNR), Rome, Italy.
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De Benedetti F, Anton J, Gattorno M, Lachmann H, Kone-Paut I, Ozen S, Frenkel J, Simon A, Zeft A, Ben-Chetrit E, Hoffman HM, Joubert Y, Lheritier K, Speziale A, Guido J, Caorsi R, Penco F, Grossi A, Insalaco A, Alessio M, Conti G, Marchetti F, Tommasini A, Martino S, Gallizzi R, Salis A, Schena F, Caroli F, Martini A, Damonte G, Ceccherini I, Gattorno M, Frémond ML, Uggenti C, Van Eyck L, Melki I, Duffy D, Bondet V, Rose Y, Neven B, Crow Y, Rodero MP, Kusche Y, Roth J, Barczyk-Kahlert K, Ferrara G, Chiocchetti A, Polizzi S, Vuch J, Vozzi D, Mondino A, Valencic E, Pastore S, Taddio A, Faletra F, Dianzani U, Ramenghi U, Tommasini A, Zhou Q, Yu X, Demirkaya E, Deuitch N, Stone D, Tsai W, Ombrello A, Romeo T, Remmers EF, Chae J, Gadina M, Welch S, Ozen S, Topaloglu R, Abinun M, Kastner DL, Aksentijevich I, Vairo D, Ferraro RM, Zani G, Galli J, De Simone M, Cattalini M, Fazzi E, Giliani S, Omoyinmi E, Standing A, Rowczenio D, Keylock A, Gomes SM, Price-Kuehne F, Nanthapisal S, Murphy C, Cullup T, Jenkins L, Gilmour K, Eleftheriou D, Lachmann H, Hawkins P, Klein N, Brogan P, Nikolayenko VB, Şahin K, Karaaslan Y, Civino A, Alighieri G, Davì S, Rondelli R, Martino S, Filocamo G, Magnolato A, Dhanrajani A, Ricci F, Gallizzi R, Olivieri A, Gerloni V, Lattanzi B, Soscia F, De Fanti A, Manzoni SM, Citiso S, Quartulli L, Chan M, La Torre F, Rigante D, Maggio MC, Marsili M, Pelagatti MA, Conter V, Fagioli F, Lepore L, Pession A, Ravelli A, Pau S, Consolaro A, Ruperto N, Garrone M, Rinaldi M, De Inocencio J, Demirkaya E, Garay S, Foell D, Lovell DJ, Lazar C, Ellsworth J, Nielsen S, Flato B, Martini A, Ravelli A, Marasco E, Aquilani A, Cascioli S, Caiello I, Moneta GM, Pires-Marafón D, Guzman J, Magni-Manzoni S, Carsetti R, De Benedetti F, Robinson E, Albani S, Beresford MW, de Jager W, de Roock S, Duong T, Ellis J, Aeschlimann FA, Hyrich K, Jervis L, Lovell D, Marshall L, Mellins ED, Minden K, Munro J, Nigrovic PA, Palman J, Roth J, Twilt M, Ruperto N, Sampath S, Schanberg LE, Thompson SD, Thomson W, Vesely R, Wallace C, Williams C, Wu Q, Wulffraat N, Eng SW, Yeung RSM, Prakken B, Wedderburn LR, Horneff G, Seyger MB, Arikan D, Kalabic J, Anderson JK, Lazar A, Williams DA, Sheikh S, Wang C, Tarzynski-Potempa R, Hymans JS, Simonini G, Scoccimarro E, Pontikaki I, Ferrara G, Giani T, Ventura A, Meroni PL, Laxer RM, Cimaz R, Minnone G, Soligo M, Caiello I, Prencipe G, Marafon DP, Magni-Manzoni S, Manni L, De Benedetti F, Laudiero LB, Hebert D, Groot N, Grein I, Wulffraat NM, Schepp R, Berbers G, de Souza CCBS, Ferriani VPL, Pileggi G, de Roock S, Grein IHR, Noone D, Scala S, Patrone E, Schoemaker C, Costello W, Wulffraat N, Parsons S, McDonagh J, Thomson W, Cohen JD, Bentayou D, Pagnoux C, Brunel MAB, Trope S, Klotsche J, Listing M, Niewerth M, Horneff G, Thon A, Huppertz HI, Mönkemöller K, Foeldvari I, Benseler SM, Föll D, Minden K, Marino A, Stagi S, Carli N, Bertini F, Giani T, Simonini G, Cimaz R, Díaz-Maldonado AS, Yeung RS, Pino S, Guarnizo P, Torres-Jimenez AR, Sanchez-Jara B, Solis-Vallejo E, Cespedes-Cruz AI, Zeferino-Cruz M, Ramirez-Miramontes JV, Kumar A, Gupta A, Kessel C, Suri D, Rawat A, Kakkar N, Singh S, Makay B, Gücenmez ÖA, Ünsal E, Magnusson B, Mördrup K, Vermé A, Lippitz K, Peterson C, Freychet C, Stephan JL, Hofer M, Belot A, Harkness CE, Rooney M, Foster L, Henry E, Taggart P, Weinhage T, Simsek D, Ozkececi CF, Kurt E, Basbozkurt G, Gok F, Demirkaya E, Gorczyca D, Postępski J, Czajkowska A, Szponar B, Hinze C, Paściak M, Gruenpeter A, Lachór-Motyka I, Augustyniak D, Olesińska E, Asuka ES, Golovko T, Aliejim SU, Clemente EI, Jimenez EI, Wittkowski H, Hernandez JC, Fernandez SB, Roca CG, Romo DM, Nieva NR, Angarita JMM, Lopez JA, Nuñez-Cuadros E, Diaz-Cordovés G, Galindo-Zavala R, Holzinger D, Urda-Cardona A, Fernández-Nebro A, Quesada-Masachs E, de la Sierra DÁ, Prat MG, Gallo MM, Borrell RP, Barril SM, Sánchez AMM, Caballero CM, Grün N, Merlin E, Breton S, Fraitag S, Stephan JL, Wouters C, Bodemer C, Bader-Meunier B, Baldo F, Annoni F, Di Landro G, Föll D, Torreggiani S, Torcoletti M, Petaccia A, Corona F, Filocamo G, Tiller G, Buckle J, Munro J, Cox A, Gowdie P, Van Dijkhuizen P, Allen RC, Akikusa JD, Hernández-Huirache HG, Rodea-Montero ER, Cohen JD, Belot A, Fahy W, Quartier P, Sordet C, Trope S, Del Chierico F, Berggren KB, Kembe JT, Bos J, Armbrust W, Wulffraat N, van Brussel M, Cappon J, Dijkstra P, Geertzen J, Legger E, Malattia C, van Rossum M, Sauer P, Lelieveld O, Ozturk K, Buluc L, Akansel G, Muezzinoglu B, Ekinci Z, Rychkova L, Knyazeva T, Russo A, Pogodina A, Belova T, Mandzyak T, Kulesh E, Cafarotti A, Marsili M, Giannini C, Salvatore R, Lapergola G, Di Battista C, Marafon DP, Marcovecchio ML, Basilico R, Pelliccia P, Chiarelli F, Breda L, Almeida B, Tansley S, Simou S, Gunawardena H, McHugh N, ter Haar NM, Wedderburn L, Aouizerate J, Bader-Meunier B, De Antonio M, Bodemer C, Barnerias C, Bassez G, Desguerre I, Quartier P, Gherardi R, Magni-Manzoni S, Charuel JL, Authier FJ, Gitiaux C, Spencer CH, Aziz RA, Yu CY, Adler B, Bout-Tabaku S, Lintner K, Moore-Clingenpeel M, Vastert SJ, Boros C, McCann L, Ambrose N, Cortina-Borja M, Simou S, Pilkington C, Wedderburn L, Hinze C, Oommen PT, Speth F, Dallapiccola B, Haas JP, Hinze C, Oommen PT, Speth F, Haas JP, Speth F, Haas JP, Hinze C, Lavarello C, Giancane G, Prakken B, Pistorio A, Rider L, Aggarwal R, Oliveira SK, Cuttica R, Fischbach M, Sterba G, Brochard K, Dressler F, Barone P, Martini A, Burgos-Vargas R, Chalom EC, Desjonqueres M, Espada G, Fasth A, Garay SM, Herbigneaux RM, Hoyoux C, Deslandre CJ, Miller FW, De Benedetti F, Vencovsky J, Ravelli A, Martini A, Ruperto N, Sag E, Ozen S, Kale G, Topaloglu H, Talim B, Giancane G, Putignani L, Lavarello C, Pistorio A, Zulian F, Magnusson B, Avcin T, Corona F, Gerloni V, Pastore S, Marini R, Martino S, Fidanci BE, Pagnier A, Rodiere M, Soler C, Stanevicha V, Ten Cate R, Uziel Y, Vojinovic J, Ravelli A, Martini A, Ruperto N, Barut K, Villarreal AV, Acevedo N, Diaz T, Ramirez Y, Faugier E, Maldonado R, Arabshahi B, Lee JH, Leibowitz I, Okong’o LO, Arıcı S, Wilmshurst J, Esser M, Scott C, Batu ED, Emiroglu N, Sonmez HE, Tugcu GD, Arici ZS, Yalcin E, Dogru D, Simsek D, Ozcelik U, Bilginer Y, Haliloglu M, Kiper N, Ozen S, Yashiro M, Yamada M, Yabuuchi T, Kikkawa T, Nosaka N, Cakan M, Fujii Y, Saito Y, Tsukahara H, Al-Mayouf SM, AlMutiari N, Muzaffer M, shehata R, Al-Wahadneh A, Abdwani R, Al-Abrawi S, Batu ED, Abu-shukair M, El-Habahbeh Z, Alsonbul A, Szabat A, Chęć M, Opoka-Winiarska V, Kumar A, Gupta A, Rawat A, Saikia B, Şahin S, Minz RW, Suri D, Singh S, Arango C, Malagon C, Gomez MDP, Mosquera AC, Yepez R, Gonzalez T, Vargas C, Kısaarslan A, Zulian F, Balzarin M, Castaldi B, Reffo E, Sperotto F, Martini G, Meneghel A, Milanesi O, Foeldvari I, Klotsche J, Yilmaz E, Kasapçopur O, Adrovic A, Stanevicha V, Terreri MT, Alexeeva E, Katsicas M, Cimaz R, Kostik M, Lehman T, Sifuentes-Giraldo WA, Basaran Ö, Smith V, Sztajnbok F, Avcin T, Santos MJ, Nemcova D, Battagliotti C, Eleftheriou D, Harel L, Janarthanan M, Kallinich T, Demir F, Lopez JA, Minden K, Nielsen S, Torok K, Uziel Y, Helmus N, Foeldvari I, Baildem E, Blakley M, Boros C, Ozturk K, Fligelstone K, Kienast A, Nemcova D, Pain C, Saracino A, Simoni G, Torok K, Weibel L, Helmus N, Foeldvari I, Gunduz Z, Klotsche J, Kasapçopur O, Adrovic A, Stanevicha V, Terreri MT, Alexeeva E, Katsicas M, Cimaz R, Kostik M, Lehman T, Sozeri B, Sifuentes-Giraldo WA, Smith V, Sztajnbok F, Avcin T, Santos MJ, Nemcova D, Battagliotti C, Eleftheriou D, Harel L, Janarthanan M, Makay B, Kallinich T, Lopez JA, Minden K, Nielsen S, Torok K, Uziel Y, Helmus N, Osminina MK, Geppe NA, Niconorova OV, Ayaz N, Karashtina OV, Abbyasova OV, Shpitonkova OV, Adrovic A, Sahin S, Barut K, Durmus S, Uzun H, Kasapcopur O, Foeldvari I, Yavascan O, Klotsche J, Kasapçopur O, Adrovic A, Stanevicha V, Terreri MT, Alexeeva E, Katsicas M, Cimaz R, Kostik M, Lehman T, Aydog O, Sifuentes-Giraldo WA, Smith V, Sztajnbok F, Avcin T, Santos MJ, Nemcova D, Battagliotti C, Eleftheriou D, Harel L, Janarthanan M, Bilginer Y, Kallinich T, Lopez JA, Minden K, Nielsen S, Torok K, Uziel Y, Helmus N, Mauro A, Fanti E, Voller F, Ekinci Z, Rusconi F, Cimaz R, Garcia-Rodriguez F, Villarreal-Treviño AV, Flores-Pineda AJ, Lara-Herrea PB, Salinas-Encinas DR, Diaz-Prieto T, Maldonado-Velazquez MR, Moreno-Espinosa S, Yıldız D, Faugier-Fuentes E, Gallizzi R, Finetti M, Crapanzano M, Cantarini L, Cattalini M, Filocamo G, Insalaco A, Mauro A, Rigante D, Gök F, Zulian F, Alessio M, Parissenti I, Ruperto N, Gattorno M, Cimaz R, Parihar MS, Singh S, Vignesh P, Gupta A, Erguven M, Rohit M, Gopalan K, Singh S, Vignesh P, Gupta A, Rohit M, Attri SV, Hong Y, Eleftheriou D, Nanthapisal S, Unsal E, Salama A, Jayne D, Little M, Brogan P, Kostina Y, Lyskina G, Shpitonkova O, Torbyak A, Lyskina G, Shirinsky O, Kasapcopur O, Mauro A, Gicchino MF, Smaldone MC, Diplomatico M, Olivieri AN, Spencer CH, Aziz RA, McClead R, 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Arthur V, Remmers EF, Hinks A, Marzan K, Kastner DL, Woo P, Thomson W, Stanimirovic B, Djurdjevic-Banjac B, Ljuboja O, Hugle B, Speth F, Haas JP, Maritsi D, Wulffraat N, Onoufriou MA, Vougiouka O, Eleftheriou D, Horneff G, Peitz J, Kekow J, Foell D, Bouayed K, El Hani S, Hafid I, Schneider R, Mikou N, Ioseliani M, Lekishvili M, Shelia N, Tvalabeishvili S, Kajrishvili A, Laan M, Ilisson J, Pruunsild C, Padeh S, Chasnyk V, Wouters C, Kuemmerle-Deschner JB, Kallinich T, Lauwerys B, Haddad E, Nasonov E, Trachana M, Vougiouka O, Leon K, Vritzali E, Lheritier K, Martini A, Lovell D, Schena F, Volpi S, Caorsi R, Penco F, Pastorino C, Kalli F, Omenetti A, Chiesa S, Bertoni A, Picco P, Filaci G, Aksentijevich I, Grossi A, Ceccherini I, Martini A, Traggiai E, Gattorno M, Melki I, Rose Y, Uggenti C, Fremond ML, Van Eyck L, Kitabayashi N, Gattorno M, Volpi S, Sacco O, Meyts I, Morren MA, Wouters C, Legius E, Callebaut I, Bodemer C, Rieux-Laucat F, Rodero M, Crow Y, Frémond ML, Rodero MP, Jeremiah N, Belot A, Jeziorski E, Duffy D, Bessis D, Cros G, Rice GI, Charbit B, Hulin A, Khoudour N, Caballero CM, Bodemer C, Fabre M, Berteloot L, Le Bourgeois M, Reix P, Walzer T, Moshous D, Blanche S, Fischer A, Bader-Meunier B, Rieux-Laucat F, Crow Y, Neven B, Annink K, ter Haar N, Al-Mayouf S, Amaryan G, Anton J, Barron K, Benseler S, Brogan P, Cantarini L, Cattalini M, Cochino A, De Benedetti F, Dedeoglu F, De Jesus A, Dellacasa O, Demirkaya E, Dolezalova P, Durrant K, Fabio G, Gallizzi R, Goldbach-Mansky R, Hachulla E, Hentgen V, Herlin T, Hofer M, Hoffman H, Insalaco A, Jansson A, Kallinich T, Koné-Paut I, Kozlova A, Kuemmerle-Deschner J, Lachmann H, Laxer R, Martini A, Nielsen S, Nikishina I, Ombrello A, Ozen S, Papadopoulou-Alataki E, Quartier P, Ravelli A, Rigante D, Russo R, Simon A, Trachana M, Uziel Y, Gattorno M, Frenkel J, ter Haar N, Jeyaratnam J, Lachmann H, Simon A, Brogan P, Doglio M, Cattalini M, Anton J, Modesto C, Quartier P, Hoppenreijs E, Martino S, Insalaco A, Cantarini L, Lepore L, Alessio M, Penades IC, Boros C, Consolini R, Rigante D, Russo R, Schmid JP, Lane T, Martini A, Ruperto N, Frenkel J, Gattorno M, Passarelli C, Pisaneschi E, Messia V, Pardeo M, Novelli A, Debenedetti F, Insalaco A, Brogan PA, Hofer M, Kuemmerle-Deschner JB, Lauwerys B, Speziale A, Wei X, Laxer R, Insalaco A, Marafon DP, Finetti M, Pardeo M, Martino S, Cattalini M, Alessio M, Orlando F, Taddio A, Pastore S, Cortis E, Miniaci A, Ruperto N, Martini A, De Benedetti F, Gattorno M, Eijkelboom C, ter Haar N, Cantarini L, Finetti M, Brogan P, Dolezalova P, Koné-Paut I, Insalaco A, Jelusic-Drazic M, Bezrodnik L, Pinedo MC, Stanevicha V, van Gijn M, Federici S, Ruperto N, Frenkel J, Gattorno M, Girschick H, Finetti M, Orlando F, Insalaco A, Ganser G, Nielsen S, Herlin T, Koné-Paut I, Martino S, Cattalini M, Anton J, Al-Mayouf SM, Hofer M, Quartier P, Boros C, Kuemmerle-Deschner J, Schalm S, Alessio M, Ruperto N, Martini A, Jansson A, Gattorno M, Finetti M, Marchi M, Marini C, Doglio M, Malattia C, Ravelli A, Martini A, Garaventa A, Gattorno M, Bertoni A, Carta S, Balza E, Castellani P, Pellecchia C, Penco F, Schena F, Borghini S, Trotta ML, Pastorino C, Ceccherini I, Martini A, Gattorno M, Rubartelli A, Chiesa S, Guzman J, Henrey A, Loughin T, Berard R, Shiff N, Jurencak R, Benseler S, Tucker L, Papadopoulou C, Hong Y, Krol P, Ioannou Y, Pilkington C, Chaplin H, Simou S, Charakida M, Wedderburn L, Brogan P, Eleftheriou D, Spiegel LR, Kohut SA, Stinson J, Forgeron P, Kaufman M, Luca N, Amaria K, Bell M, Swart J, Boris F, Castagnola E, Groll A, Giancane G, Horneff G, Huppertz HI, Lovell D, Wolfs T, Hofer M, Alekseeva E, Panaviene V, Nielsen S, Anton J, Uettwiller F, Stanevicha V, Trachana M, De Benedetti F, Ailioaie LM, Tsitami E, Kamphuis S, Herlin T, Dolezalova P, Susic G, Sztajnbok F, Flato B, Pistorio A, Martini A, Wulffraat N, Ruperto N, Shoop SJW, Verstappen SMM, McDonagh JE, Thomson W, Hyrich KL, Tarkiainen M, Tynjala P, Lahdenne P, Martikainen J, Wilkinson M, Piper C, Otto G, Deakin CT, Dowle S, Simou S, Kelberman D, Ioannou Y, Mauri C, Jury E, Isenberg D, Wedderburn LR, Nistala K, Foeldvari I, Ruperto N, Lovell DJ, Horneff G, Huppertz HI, Quartier P, Simonini G, Bereswill M, Kalabic J, Martini A, Brunner HI, Oen K, Guzman J, Feldman BM, Dufault B, Lee J, Shiff N, Duffy KW, Tucker L, Duffy C, Ruperto N, Lovell DJ, Tzaribachev N, Vega-Cornejo G, Louw I, Berman A, Calvo I, Cuttica R, Horneff G, Avila-Zapata F, Anton J, Cimaz R, Solau-Gervais E, Joos R, Espada G, Li X, Nys M, Wong R, Banerjee S, Martini A, Brunner HI, Nicolai R, Marafon DP, Verardo M, D’Amico A, Bracci-Laudiero L, De Benedetti F, Moneta GM, Belot A, Rice G, Mathieu AL, Omarjee SO, Bader-Meunier B, Walzer T, Briggs TA, O’Sullivan J, Williams S, Cimaz R, Smith E, Beresford MW, Crow YJ, Rooney M, Bishop N, davidson J, pilkington C, Beresford M, Clinch J, Satyapal R, Foster H, Medwin JG, McDonagh J, Wyatt S, Modignani VL, Baldo F, Lanni S, Consolaro A, Ravelli A, Filocamo G, Omenetti A, Frenkel J, Lachmann HJ, Ozen S, Ruperto N, Gattorno M, Insalaco A, Moneta G, Pardeo M, Passarelli C, Celani C, Messia V, De Benedetti F, Cherqaoui B, Rossi-Semerano L, Dusser P, Hentgen V, Koné-Paut I, Grimwood C, Dusser P, Rossi L, Paut IK, Hentgen V, Lasigliè D, Ferrera D, Amico G, Di Duca M, Caorsi R, Lepore L, Insalaco A, Cattalini M, Obici L, Consolini R, Ravazzolo R, Martini A, Ceccherini I, Nishikomori R, Arostegui J, Gattorno M, Borghini S, Penco F, Petretto A, Lavarello C, Inglese E, Omenetti A, Finetti M, Pastorino C, Bertoni A, Gattorno M, Vanoni F, Federici S, Ozen S, Frenkel J, Lachmann H, Martini A, Ruperto N, Gattorno M, Hofer M, Kuemmerle-Deschner JB, Hoffman HM, Hawkins PN, van der Poll T, Walker UA, Speziale A, Joubert Y, Tilson HH, Kuemmerle-Deschner J, Ozen S, Tyrrell PN, Koné-Paut I, Goldbach-Mansky R, Lachmann H, Blank N, Hoffman HM, Weissbarth-Riedel E, Huegle B, Kallinich T, Gattorno M, Gul A, ter Haar NM, Oswald M, Dedeoglu F, Benseler SM, Hanaya A, Miyamae T, Kawamoto M, Tani Y, Hara T, Kawaguchi Y, Nagata S, Yamanaka H, Ćosićkić A, Skokić F, Čolić B, Suljendić S, Kozlova A, Mersiyanova I, Panina M, Hachtryan L, Burlakov V, Raikina E, Maschan A, Shcherbina A, Acar B, Albayrak M, Sozeri B, Sahin S, Barut K, Adrovic A, Inan N, Sevgi S, Kasapcopur O, Andreasen CM, Jurik AG, Glerup MB, Høst C, Mahler BT, Hauge EM, Herlin T, Lazea C, Damian L, Lazar C, Manasia R, Stephenson CM, Prajapati V, Miettunen PM, Yılmaz D, Tokgöz Y, Bulut Y, Çakmak H, Sönmez F, Comak E, Aksoy GK, Koyun M, Akman S, Arıkan Y, Terzioğlu E, Özdeş ON, Keser İ, Koçak H, Bingöl A, Yılmaz A, Artan R, De Benedetti F, Anton J, Gattorno M, Lachmann H, Kone-Paut I, Ozen S, Frenkel J, Simon A, Zeft A, Ben-Chetrit E, Hoffman HM, Joubert Y, Lheritier K, Speziale A, Guido J, Xu X, Mehregan FF, Ziaee V, Moradinejad MH, Ferrara G, Pastore S, Insalaco A, Pardeo M, Tommasini A, La Torre F, Alizzi C, Cimaz R, Finetti M, Gattorno M, D’Adamo P, Taddio A, Lachmann H, Simon A, Anton J, Gattorno M, Kone-Paut I, Ozen S, Frenkel J, Ben-Chetrit E, Hoffman H, Zeft A, Joubert Y, Lheritier K, Speziale A, Junge G, Gregson J, De Benedetti F, Sargsyan H, Sargsyan H, Zengin H, Fidanci BE, Kaymakamgil C, Konukbay D, Simsek D, Batu ED, Yildiz D, Gok F, Ozen S, Demirkaya E, Stoler I, Freytag J, Orak B, Seib C, Esmann L, Seipelt E, Gohar F, Foell D, Wittkowski H, Kallinich T, Dursun I, Tulpar S, Yel S, Kartal D, Borlu M, Bastug F, Poyrazoglu H, Gunduz Z, Kose K, Yuksel ME, Calıskan A, Cekgeloglu AB, Dusunsel R, Bouchalova K, Franova J, Schuller M, Macku M, Theodoropoulou K, Carlomagno R, von Scheven-Gête A, Poloni C, Hofer M, Damian LO, Cosma D, Radulescu A, Vasilescu D, Rogojan L, Lazar C, Rednic S, Lupse M, De Somer L, Moens P, Wouters C, Zavala RG, Pedraz LM, Cuadros EN, Rego GDC, Cardona ALU, Zavala RG, Pedraz LM, Cuadros EN, Rego GDC, Cardona ALU, Forno ID, Pieropan S, Viapiana O, Gatti D, Dallagiacoma G, Caramaschi P, Biasi D, Windschall D, Trauzeddel R, Lehmann H, Ganser G, Berendes R, Haller M, Krumrey-Langkammerer M, Nimtz-Talaska A, Schoof P, Trauzeddel RF, Nirschl C, Quesada-Masachs E, Blancafort CA, Barril SM, Caballero CM, Aguiar F, Fonseca R, Alves D, Vieira A, Vieira A, Dias JA, Brito I, Susic G, Milic V, Radunovic G, Boricic I, Marteau P, Adamsbaum C, Rossi-Semerano L, De Bandt M, Lemelle I, Deslandre C, Tran TA, Lohse A, Solau-Gervais E, Pillet P, Bader-Meunier B, Wipff J, Gaujoux-Viala C, Breton S, Devauchelle-Pensec V, Gran S, Fehler O, Zenker S, Schäfers M, Roth J, Vogl T, Czitrom SG, Foell D, Holzinger D, Lanni S, Van Dijkhuizen EHP, Manzoni SM, Marafon DP, Magnaguagno F, de Horatio LT, Ter Haar NM, Littooij AS, Vastert SJ, De Benedetti F, Ravelli A, Martini A, Malattia C, Teixeira VA, Campanilho-Marques R, Mourão AF, Ramos FO, Costa M, Madan WA, Killeen OG, Vidal AR, Delgado DS, Fernandez MIG, Montesinos BL, Penades IC, Kozhevnikov A, Pozdeeva N, Konev M, Melchenko E, Kenis V, Novik G, Sozeri B, Kısaarslan AP, Gunduz Z, Poyrazoglu H, Dusunsel R, Lerkvaleekul B, Jaovisidha S, Sungkarat W, Chitrapazt N, Fuangfa P, Ruangchaijatuporn T, Vilaiyuk S, Pradsgaard DØ, Hørlyck A, Spannow AH, Heuck CW, Herlin T, Diaz T, Garcia F, De La Cruz L, Rubio N, Świdrowska-Jaros J, Smolewska E, Lamot M, Lamot L, Vidovic M, Bosak EP, Rados I, Harjacek M, Tzaribachev N, Louka P, Hagoug R, Trentin C, Kubassova O, Hinton M, Boesen M, Oshlianska OA, Chaikovsky IA, Mjasnikov G, Kazmirchyk A, Garagiola U, Borzani I, Cressoni P, Corona F, Dzsida E, Farronato G, Garagiola U, Cressoni P, Corona F, Petaccia A, Dzsida E, Farronato G, Gagro A, Pasini AM, Roic G, Vrdoljak O, Lujic L, Zutelija-Fattorini M, Esser MM, Abraham DR, Kinnear C, Durrheim G, Urban M, Hoal E, Crow Y, Oshlianska OA. Proceedings of the 23rd Paediatric Rheumatology European Society Congress: part one. Pediatr Rheumatol Online J 2017. [PMCID: PMC5461530 DOI: 10.1186/s12969-017-0141-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
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Stener-Victorin E, Maliqueo M, Soligo M, Protto V, Manni L, Jerlhag E, Kokosar M, Sazonova A, Behre CJ, Lind M, Ohlsson C, Højlund K, Benrick A. Changes in HbA 1c and circulating and adipose tissue androgen levels in overweight-obese women with polycystic ovary syndrome in response to electroacupuncture. Obes Sci Pract 2016; 2:426-435. [PMID: 28090348 PMCID: PMC5192539 DOI: 10.1002/osp4.78] [Citation(s) in RCA: 23] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2016] [Revised: 09/22/2016] [Accepted: 09/23/2016] [Indexed: 12/18/2022] Open
Abstract
Aim Insulin sensitivity is ~40% lower in women with polycystic ovary syndrome (PCOS) than in controls. We tested the hypothesis that 5 weeks of electroacupuncture treatment improves glucose regulation and androgen levels in overweight/obese women with PCOS. Material and Methods Seventeen women with PCOS, aged 18 to 38 years, with a body mass index (BMI) ≥25 kg/m2 and diagnosed with PCOS were included in this experimental and feasibility study and subjected to five weeks of electroacupuncture treatments three times/week. The primary outcome was changes in whole‐body glucose homeostasis measured by euglycemic hyperinsulinemic clamp before and after the intervention. Secondary outcome were changes in HbA1c, circulating catecholamines, adipocyte size and adipose tissue expression of sex steroids and nerve growth factor (NGF). Results No significant change in glucose homeostasis was observed, but HbA1c decreased by 9.5% (p = 0.004), circulating testosterone decreased by 22% (p = 0.0007) and dihydrotestosterone decreased by 12% (p = 0.007). The two vagal activity markers of plasma serotonin levels and the dopamine metabolite homovanillic acid decreased by 21% (p = 0.027) and 20% (p = 0.011), respectively. Adipose tissue concentrations of testosterone decreased by 18% (p = 0.049), and androstenedione decreased by 13% (p = 0.035), and mature NGF/proNGF ratio, a marker of sympathetic activity, increased (p = 0.04). These changes occurred without changes in anthropometrics. Conclusion Five weeks of electroacupuncture treatment improves HbA1c and circulating and adipose tissue androgens in women with PCOS. This effect is mediated, at least in part, via modulation of vagal activity and adipose tissue sympathetic activity. Based on these findings, we have recently initiated a randomized controlled study (NTC02647827).
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Affiliation(s)
- E Stener-Victorin
- Department of Physiology and Pharmacology Karolinska Institutet Stockholm Sweden
| | - M Maliqueo
- Department of Physiology and Pharmacology Karolinska Institutet Stockholm Sweden; Endocrinology and Metabolism Laboratory, West Division, School of Medicine University of Chile Santiago Chile
| | - M Soligo
- Institute of Translational Pharmacology - CNR, via del Fosso del Cavaliere 100 Rome Italy
| | - V Protto
- Institute of Translational Pharmacology - CNR, via del Fosso del Cavaliere 100 Rome Italy
| | - L Manni
- Institute of Translational Pharmacology - CNR, via del Fosso del Cavaliere 100 Rome Italy
| | - E Jerlhag
- Institute of Neuroscience and Physiology, Department of Pharmacology, Sahlgrenska Academy University of Gothenburg Gothenburg Sweden
| | - M Kokosar
- Institute of Neuroscience and Physiology, Department of Physiology, Sahlgrenska Academy University of Gothenburg Gothenburg Sweden
| | - A Sazonova
- Department of Obstetrics and Gynecology, Sahlgrenska Academy University of Gothenburg Sweden
| | - C J Behre
- Institute of Neuroscience and Physiology, Department of Physiology, Sahlgrenska Academy University of Gothenburg Gothenburg Sweden
| | - M Lind
- Department of Molecular and Clinical Medicine, Institute of Medicine University of Gothenburg Gothenburg Sweden
| | - C Ohlsson
- Centre for Bone and Arthritis Research, Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy University of Gothenburg Gothenburg Sweden
| | - K Højlund
- Department of Endocrinology Odense University Hospital Odense Denmark
| | - A Benrick
- Institute of Neuroscience and Physiology, Department of Physiology, Sahlgrenska Academy University of Gothenburg Gothenburg Sweden; School of Health and Education University of Skövde Sweden
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Fornes R, Hu M, Maliqueo M, Kokosar M, Benrick A, Carr D, Billig H, Jansson T, Manni L, Stener-Victorin E. Maternal testosterone and placental function: Effect of electroacupuncture on placental expression of angiogenic markers and fetal growth. Mol Cell Endocrinol 2016; 433:1-11. [PMID: 27208621 DOI: 10.1016/j.mce.2016.05.014] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2016] [Revised: 05/10/2016] [Accepted: 05/17/2016] [Indexed: 11/29/2022]
Abstract
Women with polycystic ovary syndrome (PCOS) have elevated circulating androgens during pregnancy and are at an increased risk of adverse pregnancy outcomes. Here we tested the hypotheses that maternal androgen excess decrease placental and fetal growth, and placental expression of markers of steroidogenesis, angiogenesis and sympathetic activity, and that acupuncture with low-frequency electrical stimulation prevents these changes. Pregnant rats were exposed to vehicle or testosterone on gestational day (GD)15-19. Low-frequency electroacupuncture (EA) or handling, as a control for the EA procedure, was given to control or testosterone exposed dams on GD16-20. On GD21, blood pressure was measured and maternal blood, fetuses and placentas collected. Placental steroid receptor expression and proteins involved in angiogenic, neurotrophic and adrenergic signaling were analyzed. EA did not affect any variables in control rats except maternal serum corticosterone, which was reduced. EA in testosterone exposed dams compared with controls increased systolic pressure by 30%, decreased circulating norepinephrine and corticosterone, fetal and placental weight and placental VEGFR1 and proNGF protein expression, and increased the VEGFA/VEGFR1 ratio, mature NGF (mNGF) and the mNGF/proNGF ratio. In conclusion, low-frequency EA in control animals did not have any negative influence on any of the studied variables. In contrast, EA in pregnant dams exposed to testosterone increased blood pressure and impaired placental growth and function, leading to decreased fetal growth.
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Affiliation(s)
- Romina Fornes
- Department of Physiology and Pharmacology, Karolinska Institutet, 17177 Stockholm, Sweden
| | - Min Hu
- Department of Physiology and Pharmacology, Karolinska Institutet, 17177 Stockholm, Sweden
| | - Manuel Maliqueo
- Endocrinology and Metabolism Laboratory, Department of Medicine, West division, University of Chile, Santiago, Chile
| | - Milana Kokosar
- Institute of Neuroscience and Physiology, Department of Physiology, Sahlgrenska Academy, University of Gothenburg, 405 30 Gothenburg, Sweden
| | - Anna Benrick
- Institute of Neuroscience and Physiology, Department of Physiology, Sahlgrenska Academy, University of Gothenburg, 405 30 Gothenburg, Sweden
| | - David Carr
- Department of Maternal and Fetal Medicine, UCL Institute for Women's Health, University College London, UK
| | - Håkan Billig
- Institute of Neuroscience and Physiology, Department of Physiology, Sahlgrenska Academy, University of Gothenburg, 405 30 Gothenburg, Sweden
| | - Thomas Jansson
- Department of Obstetrics & Gynecology, Division of Reproductive Sciences, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Luigi Manni
- Institute of Translational Pharmacology - CNR, via del Fosso del Cavaliere 100, 00133 Rome, Italy
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Comparelli A, Corigliano V, De Carolis A, Pucci D, Angelone M, Di Pietro S, Kotzalidis GD, Terzariol L, Manni L, Trisolini A, Girardi P. Anomalous self-experiences and their relationship with symptoms, neuro-cognition, and functioning in at-risk adolescents and young adults. Compr Psychiatry 2016; 65:44-9. [PMID: 26773989 DOI: 10.1016/j.comppsych.2015.09.011] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2015] [Revised: 09/21/2015] [Accepted: 09/23/2015] [Indexed: 01/21/2023] Open
Abstract
Empirical and theoretical studies support the notion that anomalous self-experience (ASE) may constitute a phenotypic aspect of vulnerability to schizophrenia, but there are no studies examining the relationship of ASE with other clinical risk factors in a sample of ultra-high risk (UHR) subjects. The aim of the present study was to explore the relationship between ASE, prodromal symptoms, neurocognition, and global functioning in a sample of 45 UHR adolescents and young adults (age range 15-25years) at first contact with Public Mental Health Services. Prodromal symptoms and global functioning were assessed through the SIPS interview. ASE was evaluated through the Examination of Anomalous Self-Experience (EASE); for neurocognition, we utilized a battery of tests examining seven cognitive domains as recommended by the Measurement And Treatment Research to Improve Cognition in Schizophrenia. In the UHR group, higher levels in two domains of the EASE (stream of consciousness and self-awareness) were found in comparison with help-seeking subjects. Correlational analysis corrected for possible confounding variables showed a strong association (p>0.001) between higher EASE scores and global functioning. A principal factor analysis with Varimax rotation yielded a two-factor solution, jointly accounting for 70.58% of the total variance in the UHR sample. The first factor was comprised of SOPS domains, while the second was comprised of EASE-total, EASE-10, and GAF variables. Our findings provide support for the notion that disorders of self-experience are present early in schizophrenia and are related to global functioning. As such, they may constitute a potential marker of risk supplementing the UHR approach.
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Affiliation(s)
- Anna Comparelli
- Sapienza University-Rome, School of Medicine and Psychology, NESMOS Department (Neurosciences, Mental Health and Sense Organs), and Unit of Psychiatry, Sant'Andrea Hospital, Rome, Italy.
| | - Valentina Corigliano
- Sapienza University-Rome, School of Medicine and Psychology, NESMOS Department (Neurosciences, Mental Health and Sense Organs), and Unit of Psychiatry, Sant'Andrea Hospital, Rome, Italy
| | - Antonella De Carolis
- Sapienza University-Rome, School of Medicine and Psychology, NESMOS Department (Neurosciences, Mental Health and Sense Organs), and Unit of Neurology, Sant'Andrea Hospital, Rome, Italy
| | - Daniela Pucci
- Sapienza University-Rome, School of Medicine and Psychology, NESMOS Department (Neurosciences, Mental Health and Sense Organs), and Unit of Psychiatry, Sant'Andrea Hospital, Rome, Italy
| | | | - Simone Di Pietro
- Sapienza University-Rome, School of Medicine and Psychology, NESMOS Department (Neurosciences, Mental Health and Sense Organs), and Unit of Psychiatry, Sant'Andrea Hospital, Rome, Italy
| | - Giorgio D Kotzalidis
- Sapienza University-Rome, School of Medicine and Psychology, NESMOS Department (Neurosciences, Mental Health and Sense Organs), and Unit of Psychiatry, Sant'Andrea Hospital, Rome, Italy
| | | | - Luigi Manni
- Department of Mental Health, ASL of Viterbo, Italy
| | | | - Paolo Girardi
- Sapienza University-Rome, School of Medicine and Psychology, NESMOS Department (Neurosciences, Mental Health and Sense Organs), and Unit of Psychiatry, Sant'Andrea Hospital, Rome, Italy
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Falsini B, Chiaretti A, Rizzo D, Piccardi M, Ruggiero A, Manni L, Soligo M, Dickmann A, Federici M, Salerni A, Timelli L, Guglielmi G, Lazzareschi I, Caldarelli M, Galli-Resta L, Colosimo C, Riccardi R. Nerve growth factor improves visual loss in childhood optic gliomas: a randomized, double-blind, phase II clinical trial. ACTA ACUST UNITED AC 2016; 139:404-14. [PMID: 26767384 DOI: 10.1093/brain/awv366] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Accepted: 10/26/2015] [Indexed: 11/15/2022]
Abstract
Paediatric optic pathway gliomas are low-grade brain tumours characterized by slow progression and invalidating visual loss. Presently there is no strategy to prevent visual loss in this kind of tumour. This study evaluated the effects of nerve growth factor administration in protecting visual function in patients with optic pathway glioma-related visual impairment. A prospective randomized double-blind phase II clinical trial was conducted in 18 optic pathway glioma patients, aged from 2 to 23 years, with stable disease and severe visual loss. Ten patients were randomly assigned to receive a single 10-day course of 0.5 mg murine nerve growth factor as eye drops, while eight patients received placebo. All patients were evaluated before and after treatment, testing visual acuity, visual field, visual-evoked potentials, optic coherence tomography, electroretinographic photopic negative response, and magnetic resonance imaging. Post-treatment evaluations were repeated at 15, 30, 90, and 180 days Brain magnetic resonance imaging was performed at baseline and at 180 days. Treatment with nerve growth factor led to statistically significant improvements in objective electrophysiological parameters (electroretinographic photopic negative response amplitude at 180 days and visual-evoked potentials at 30 days), which were not observed in placebo-treated patients. Furthermore, in patients in whom visual fields could still be measured, visual field worsening was only observed in placebo-treated cases, while three of four nerve growth factor-treated subjects showed significant visual field enlargement. This corresponded to improved visually guided behaviour, as reported by the patients and/or the caregivers. There was no evidence of side effects related to nerve growth factor treatment. Nerve growth factor eye drop administration appears a safe, easy and effective strategy for the treatment of visual loss associated with optic pathway gliomas.
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Affiliation(s)
- Benedetto Falsini
- 1 Institute of Ophthalmology, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Antonio Chiaretti
- 2 Paediatric Oncology, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Daniela Rizzo
- 2 Paediatric Oncology, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Marco Piccardi
- 1 Institute of Ophthalmology, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Antonio Ruggiero
- 2 Paediatric Oncology, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Luigi Manni
- 3 Institute of Translational Pharmacology, CNR, 00142 Rome, Italy
| | - Marzia Soligo
- 3 Institute of Translational Pharmacology, CNR, 00142 Rome, Italy
| | - Anna Dickmann
- 1 Institute of Ophthalmology, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Matteo Federici
- 1 Institute of Ophthalmology, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Annabella Salerni
- 1 Institute of Ophthalmology, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | | | - Gaspare Guglielmi
- 5 Pharmacy Gemelli Hospital, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Ilaria Lazzareschi
- 2 Paediatric Oncology, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Massimo Caldarelli
- 6 Paediatric Neurosurgery, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | | | - Cesare Colosimo
- 8 Institute of Radiology, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Riccardo Riccardi
- 2 Paediatric Oncology, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
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Falsini B, Iarossi G, Chiaretti A, Ruggiero A, Manni L, Luigi M, Galli-Resta L, Corbo G, Abed E. NGF eye-drops topical administration in patients with retinitis pigmentosa, a pilot study. J Transl Med 2016; 14:8. [PMID: 26748988 PMCID: PMC4707001 DOI: 10.1186/s12967-015-0750-3] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [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: 06/07/2015] [Accepted: 12/07/2015] [Indexed: 11/17/2022] Open
Abstract
Background
Preclinical trials have shown beneficial effects of nerve growth factor (NGF) administration on visual function in animal models of retinitis pigmentosa (RP). The aim of this pilot study was to explore the potential efficacy of short term NGF eye drops treatment in patients affected by RP. Methods
The trial consisted in 10 days daily administration of murine NGF as eye-drops for a total dose of 1 mg NGF/pt. Eight RP patients at an advanced stage of the disease were included in the trial. To monitor safety and potential adverse effects subjects underwent standard clinical measures and were requested to report any general or topic alterations following NGF assumption. Retinal function was assessed at baseline and after treatment by best-corrected visual acuity measurement (BCVA), macular focal electroretinogram (fERG) recording and Goldmann visual field testing. Results A transient tolerable local corneal irritation was the only adverse effect reported. fERG and BCVA remained within the limits determined by test–retest analysis of a large cohort of RP patients. Three patients reported a subjective feeling of improved visual performance. This was associated to a temporary enlargement of the visual field in all three patients and to improved fERG in two of the three. Conclusions Short-term administration of NGF eye-drops caused neither significant adverse effects nor visual function losses in the tested RP patients. A minority of patients experienced an improvement of visual performance as shown by Goldmann visual field and fERG. This study supports the safety and possible efficacy of NGF eye-drops administration in RP patients. Trial registration: EudraCT n. 2008-004561-26
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Affiliation(s)
- Benedetto Falsini
- Institute of Ophthalmology, Policlinico Gemelli, Catholic University of Sacro Cuore, Rome, Italy.
| | - Giancarlo Iarossi
- Ophthalmology Department, Ospedale "Bambin Gesù", 00165, Rome, Italy.
| | - Antonio Chiaretti
- Institute of Pediatrics, Policlinico Gernelli, Catholic University, Rome, Italy.
| | - Antonio Ruggiero
- Institute of Pediatrics, Policlinico Gernelli, Catholic University, Rome, Italy.
| | - Luigi Manni
- Institute of Translational Pharmacology, CNR, Rome, Italy.
| | | | | | - Giovanni Corbo
- Institute of Ophthalmology, Policlinico Gemelli, Catholic University of Sacro Cuore, Rome, Italy.
| | - Edoardo Abed
- Institute of Ophthalmology, Policlinico Gemelli, Catholic University of Sacro Cuore, Rome, Italy.
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30
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Soligo M, Protto V, Florenzano F, Bracci-Laudiero L, De Benedetti F, Chiaretti A, Manni L. The mature/pro nerve growth factor ratio is decreased in the brain of diabetic rats: Analysis by ELISA methods. Brain Res 2015; 1624:455-468. [PMID: 26282349 DOI: 10.1016/j.brainres.2015.08.005] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2015] [Revised: 07/21/2015] [Accepted: 08/08/2015] [Indexed: 01/08/2023]
Abstract
Nerve growth factor (NGF) is essential for the survival and functional maintenance of forebrain cholinergic neurons projecting mainly to the cortex and hippocampus. NGF is produced in these brain areas but while mature NGF (mNGF) has a survival/differentiative effect its precursor proNGF elicits apoptosis in cholinergic neurons. Impaired neurotransmission, loss of cholinergic phenotype and abnormal NGF content characterize the cholinergic circuitries in animal models of diabetic encephalopathy (DE). It is not known whether defective production or maturation of NGF could play a key role in cholinergic neurodegeneration in DE. Quantification of the mNGF/proNGF ratio is therefore needed to characterize the development and progression of NGF-related neuronal diseases. In our work, we aimed at developing ELISA methods to measure either mNGF or proNGF tissue concentration; and to define the mNGF/proNGF ratio in the rat cortex and hippocampus during the early stage of streptozotocin-induced type 1 diabetes. Using commercially available NGF ELISA kits and antibodies, we set up ELISAs for human and rat mNGF and proNGF. We then analyzed the mNGF/proNGF ratio in the cortex and hippocampus of DE rats and found that it decreased in both tissues starting from the fourth week after diabetes induction. In diabetic brain the increase in proNGF involves accumulation of the isoforms with molecular weights of 50 and 34 kDa. Our study for the first time specifically quantifies the absolute content of mature and proNGF and the mNGF/proNGF ratio in brain tissues, suggesting that early progression of experimental DE is characterized by defective maturation of NGF.
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Affiliation(s)
- Marzia Soligo
- Institute of Translational Pharmacology-CNR, via del Fosso del Cavaliere 100, 00133 Rome, Italy
| | - Virginia Protto
- Institute of Translational Pharmacology-CNR, via del Fosso del Cavaliere 100, 00133 Rome, Italy
| | - Fulvio Florenzano
- Confocal Microscopy Unit, European Brain Research Institute (EBRI), Via del Fosso di Fiorano 64-65, 00143 Rome, Italy
| | - Luisa Bracci-Laudiero
- Institute of Translational Pharmacology-CNR, via del Fosso del Cavaliere 100, 00133 Rome, Italy; Bambino Gesu' Children's Hospital-IRCSS, Division of Rheumatology, Piazza S. Onofrio 4, 00165 Rome, Italy
| | - Fabrizio De Benedetti
- Bambino Gesu' Children's Hospital-IRCSS, Division of Rheumatology, Piazza S. Onofrio 4, 00165 Rome, Italy
| | - Antonio Chiaretti
- Department of Pediatrics, Catholic University of Rome, Largo A Gemelli 8, 00168 Rome, Italy
| | - Luigi Manni
- Institute of Translational Pharmacology-CNR, via del Fosso del Cavaliere 100, 00133 Rome, Italy.
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31
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Shofty B, Bokstein F, Ram Z, Ben-Sira L, Freedman S, Kesler A, Constantini S, Shofty B, Mauda-Havakuk M, Ben-Bashat D, Dvir R, Pratt LT, Weizman L, Joskowicz L, Tal M, Ravid L, Ben-Sira L, Constantini S, Dodgshun A, Maixner W, Sullivan M, Hansford J, Ma J, Wang B, Toledano H, Muhsinoglu O, Luckman J, Michowiz S, Goldenberg-Cohen N, Schroeder K, Rosenfeld A, Grant G, McLendon R, Cummings T, Becher O, Gururangan S, Aguilera D, Mazewski C, Janss A, Castellino RC, Schniederjan M, Hayes L, Brahma B, MacDonald T, Osugi Y, Kiyotani C, Sakamoto H, Yanagisawa T, Kanno M, Kamimura S, Kosaka Y, Hirado J, Takimoto T, Nakazawa A, Hara J, Hwang E, Mun A, Kilburn L, Chi S, Knipstein J, Oren M, Dvir R, Hardy K, Rood B, Packer R, Kandels D, Schmidt R, Geh M, Breitmoser-Greiner S, Gnekow AK, Bergthold G, Bandopadhayay P, Rich B, Chan J, Santagata S, Hoshida Y, Ramkissoon S, Ramkissoon L, Golub T, Tabak B, Ferrer-Luna R, Weng PY, Stiles C, Grill J, Kieran MW, Ligon KL, Beroukhim R, Fisher MJ, Levin MH, Armstrong GT, Broad JH, Zimmerman R, Bilaniuk LT, Feygin T, Liu GT, Gan HW, Phipps K, Spoudeas HA, Kohorst M, Warad D, Keating G, Childs S, Giannini C, Wetjen N, Rao; AN, Nakamura H, Makino K, Hide T, Kuroda JI, Shinojima N, Yano S, Kuratsu JI, Rush S, Madden J, Hemenway M, Foreman N, Sie M, den Dunnen WFA, Lourens HJ, Meeuwsen-de Boer TGJ, Scherpen FJG, Kampen KR, Hoving EW, de Bont ESJM, Gnekow AK, Kandels D, Walker DA, Perilongo G, Grill J, Stokland T, Sehested AM, van Schouten AYN, de Paoli A, de Salvo GL, Pache-Leschhorn S, Geh M, Schmidt R, Gnekow AK, Gass D, Rupani K, Tsankova N, Stark E, Anderson R, Feldstein N, Garvin J, Deel M, McLendon R, Becher O, Karajannis M, Wisoff J, Muh C, Schroeder K, Gururangan S, del Bufalo F, Carai A, Macchiaiolo M, Messina R, Cacchione A, Palmiero M, Cambiaso P, Mastronuzzi A, Anderson M, Leary S, Sun Y, Buhrlage S, Pilarz C, Alberta J, Stiles C, Gray N, Mason G, Packer R, Hwang E, Biassoni V, Schiavello E, Bergamaschi L, Chiaravalli S, Spreafico F, Massimino M, Krishnatry R, Kroupnik T, Zhukova N, Mistry M, Zhang C, Bartels U, Huang A, Adamski J, Dirks P, Laperriere N, Silber J, Hawkins C, Bouffet E, Tabori U, Riccardi R, Rizzo D, Chiaretti A, Piccardi M, Dickmann A, Lazzareschi I, Ruggiero A, Guglielmi G, Salerni A, Manni L, Colosimo C, Falsini B, Rosenfeld A, Etzl M, Miller J, Carpenteri D, Kaplan A, Sieow N, Hoe R, Tan AM, Chan MY, Soh SY, Orphanidou-Vlachou E, MacPherson L, English M, Auer D, Jaspan T, Arvanitis T, Grundy R, Peet A, Bandopadhayay P, Bergthold G, Sauer N, Green A, Malkin H, Dabscheck G, Marcus K, Ullrich N, Goumnerova L, Chi S, Beroukhim R, Kieran M, Manley P, Donson A, Kleinschmidt-DeMasters B, Aisner D, Bemis L, Birks D, Mulcahy-Levy J, Smith A, Handler M, Rush S, Foreman N, Davidson A, Figaji A, Pillay K, Kilborn T, Padayachy L, Hendricks M, van Eyssen A, Parkes J, Gass D, Dewire M, Chow L, Rose SR, Lawson S, Stevenson C, Jones B, Pai A, Sutton M, Pruitt D, Fouladi M, Hummel T, Cruz O, de Torres C, Sunol M, Morales A, Santiago C, Alamar M, Rebollo M, Mora J, Sauer N, Dodgshun A, Malkin H, Bergthold G, Manley P, Chi S, Ramkissoon S, MacGregor D, Beroukhim R, Kieran M, Sullivan M, Ligon K, Bandopadhayay P, Hansford J, Messina R, De Benedictis A, Carai A, Mastronuzzi A, Rebessi E, Palma P, Procaccini E, Marras CE, Aguilera D, Castellino RC, Janss A, Schniederjan M, McNall R, Kim S, MacDOnald T, Mazewski C, Zhukova N, Pole J, Mistry M, Fried I, Krishnatry R, Stucklin AG, Bartels U, Huang A, Laperriere N, Dirks P, Zelcer S, Sylva M, Johnston D, Scheinemann K, An J, Hawkins C, Nathan P, Greenberg M, Bouffet E, Malkin D, Tabori U, Kiehna E, Da Silva S, Margol A, Robison N, Finlay J, McComb JG, Krieger M, Wong K, Bluml S, Dhall G, Ayyanar K, Moriarty T, Moeller K, Farber D. LOW GRADE GLIOMAS. Neuro Oncol 2014; 16:i60-i70. [PMCID: PMC4046289 DOI: 10.1093/neuonc/nou073] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/13/2023] Open
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Riccardi R, Chiaretti A, Rizzo D, Piccardi M, Dickmann A, Lazzareschi I, Ruggiero A, Colosimo C, Salerni A, Manni L, Guglielmi G, Falsini B. Effect of nerve growth factor administered as eye-drop on visual function in children with optic glioma-associated visual impairement: A controlled, cross- over clinical trial. J Clin Oncol 2014. [DOI: 10.1200/jco.2014.32.15_suppl.10054] [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: 11/20/2022] Open
Affiliation(s)
- Riccardo Riccardi
- Department of Pediatric Oncology, Catholic University of Sacred Heart, Rome, Italy
| | - Antonio Chiaretti
- Department of Pediatric Oncology, Catholic University of Sacred Heart, Rome, Italy
| | - Daniela Rizzo
- Department of Pediatric Oncology, Catholic University of Sacred Heart, Rome, Italy
| | - Marco Piccardi
- Department of Ophtalmology, Catholic University of Sacred Heart, Rome, Italy
| | - Anna Dickmann
- Department of Ophtalmology, Catholic University of Sacred Heart, Rome, Italy
| | - Ilaria Lazzareschi
- Department of Pediatric Oncology, Catholic University of Sacred Heart, Rome, Italy
| | - Antonio Ruggiero
- Department of Pediatric Oncology, Catholic University of Sacred Heart, Rome, Italy
| | - Cesare Colosimo
- Department of Radiology, Catholic University of Sacred Heart, Rome, Italy
| | - Annabella Salerni
- Department of Ophtalmology, Catholic University of Sacred Heart, Rome, Italy
| | - Luigi Manni
- Translational Pharmacology, CNR - National Research Council of Italy, Rome, Italy
| | | | - Benedetto Falsini
- Department of Ophtalmology, Catholic University of Sacred Heart, Rome, Italy
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Prencipe G, Minnone G, Strippoli R, De Pasquale L, Petrini S, Caiello I, Manni L, De Benedetti F, Bracci-Laudiero L. Nerve growth factor downregulates inflammatory response in human monocytes through TrkA. J Immunol 2014; 192:3345-54. [PMID: 24585880 DOI: 10.4049/jimmunol.1300825] [Citation(s) in RCA: 81] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Nerve growth factor (NGF) levels are highly increased in inflamed tissues, but their role is unclear. We show that NGF is part of a regulatory loop in monocytes: inflammatory stimuli, while activating a proinflammatory response through TLRs, upregulate the expression of the NGF receptor TrkA. In turn, NGF, by binding to TrkA, interferes with TLR responses. In TLR-activated monocytes, NGF reduces inflammatory cytokine production (IL-1β, TNF-α, IL-6, and IL-8) while inducing the release of anti-inflammatory mediators (IL-10 and IL-1 receptor antagonist). NGF binding to TrkA affects TLR signaling, favoring pathways that mediate inhibition of inflammatory responses: it increases Akt phosphorylation, inhibits glycogen synthase kinase 3 activity, reduces IκB phosphorylation and p65 NF-κB translocation, and increases nuclear p50 NF-κB binding activity. Use of TrkA inhibitors in TLR-activated monocytes abolishes the effects of NGF on the activation of anti-inflammatory signaling pathways, thus increasing NF-κB pathway activation and inflammatory cytokine production while reducing IL-10 production. PBMC and mononuclear cells obtained from the synovial fluid of patients with juvenile idiopathic arthritis show marked downregulation of TrkA expression. In ex vivo experiments, the addition of NGF to LPS-activated juvenile idiopathic arthritis to both mononuclear cells from synovial fluid and PBMC fails to reduce the production of IL-6 that, in contrast, is observed in healthy donors. This suggests that defective TrkA expression may facilitate proinflammatory mechanisms, contributing to chronic tissue inflammation and damage. In conclusion, this study identifies a novel regulatory mechanism of inflammatory responses through NGF and its receptor TrkA, for which abnormality may have pathogenic implications for chronic inflammatory diseases.
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Affiliation(s)
- Giusi Prencipe
- Research Laboratories, Unit of Rheumatology, Bambino Gesù Children's Hospital, 00165 Rome, Italy
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Chiaretti A, Capozzi D, Mariotti P, Valentini P, Manni L, Buonsenso D, Fantacci C, Ferrara P. Increased levels of neurotrophins in the cerebrospinal fluid of children with Epstein-Barr virus meningoencephalitis. Int J Infect Dis 2014; 20:52-7. [PMID: 24406738 DOI: 10.1016/j.ijid.2013.11.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [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: 09/13/2013] [Revised: 11/12/2013] [Accepted: 11/16/2013] [Indexed: 01/13/2023] Open
Abstract
OBJECTIVE The aim of this study was to evaluate the expression of nerve growth factor (NGF) and brain-derived neurotrophic factor (BDNF) in the cerebrospinal fluid (CSF) of children with Epstein-Barr virus (EBV)-induced meningoencephalitis (ME) in order to establish a possible correlation with laboratory findings and neurological manifestations. METHODS A prospective observational clinical study was performed on 10 children with viral ME, five of them with EBV-induced ME. As controls, we used CSF samples collected from children admitted with febrile seizures. Neurotrophin levels were measured using an enzyme immunoassay. RESULTS Significantly higher levels of BDNF and NGF were detected in all patients with viral ME compared to controls. Moreover, in patients with EBV-induced ME, the neurotrophin levels were higher than in those with other viral ME. Of note, in children with EBV-induced ME, we found a significant correlation between neurotrophic factor levels and the number of lymphocytes in the CSF (p<0.001). In these patients we also found a significant correlation between BDNF expression and the blood platelet count (p<0.001). Interestingly, two patients with EBV-induced ME showed a correlation between neurotrophin increase and persistent brain abnormalities, such as prolonged alteration of mental status, psychomotor agitation, and athetosis. CONCLUSIONS Viral ME induces an early and strong increased biosynthesis of neurotrophic factors. This neurotrophin over-expression is likely to play a key role in the mechanisms of neuronal inflammation and in the severity of brain damage, particularly in EBV-induced ME.
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Affiliation(s)
- Antonio Chiaretti
- Department of Pediatrics, Catholic University of the Sacred Heart, A. Gemelli Hospital, Largo Gemelli, I-00168 Rome, Italy.
| | - Domenico Capozzi
- Department of Pediatrics, Catholic University of the Sacred Heart, A. Gemelli Hospital, Largo Gemelli, I-00168 Rome, Italy
| | - Paolo Mariotti
- Pediatric Neurology, Catholic University of the Sacred Heart, A. Gemelli Hospital, Rome, Italy
| | - Piero Valentini
- Department of Pediatrics, Catholic University of the Sacred Heart, A. Gemelli Hospital, Largo Gemelli, I-00168 Rome, Italy
| | - Luigi Manni
- Institute of Translational Pharmacology, CNR, Rome, Italy
| | - Danilo Buonsenso
- Department of Pediatrics, Catholic University of the Sacred Heart, A. Gemelli Hospital, Largo Gemelli, I-00168 Rome, Italy
| | - Claudia Fantacci
- Department of Pediatrics, Catholic University of the Sacred Heart, A. Gemelli Hospital, Largo Gemelli, I-00168 Rome, Italy
| | - Pietro Ferrara
- Department of Pediatrics, Catholic University of the Sacred Heart, A. Gemelli Hospital, Largo Gemelli, I-00168 Rome, Italy
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Chiaretti A, Massimi L, Ausili E, Capozzi D, Manni L, Di Rocco C, Paolucci V, Rendeli C. Nerve Growth Factor (NGF) up-regulation in the cerebrospinal fluid of newborns with myelomeningocele. Eur Rev Med Pharmacol Sci 2014; 18:894-899. [PMID: 24706316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
BACKGROUND Neurotrophic factors, such as Nerve Growth Factor (NGF), play a key role in the stimulation of sprouting, synaptic plasticity, and reorganization after spinal cord damage. AIM The aim of this study was to investigate the expression of nerve growth factor (NGF) in the cerebrospinal fluid (CSF) of newborns with myelomeningocele (MMC) and to determine its correlation with this spinal malformation. PATIENTS AND METHODS To measure the expression of NGF, we collected CSF samples of 14 newborns with MMC taken immediately before the neurosurgical correction of the spinal malformation and of 14 matched controls. Endogenous NGF levels were quantified using a two-site immuno-enzymatic assay. The statistical analysis was performed using the Mann-Whitney two-tailed two-sample test. RESULTS In the CSF of patients with MMC, NGF levels showed a significant increase compared to the mean levels of the control group (63.05 ± 7.3 vs 18.32 ± 4.5 pg/mL; (p < 0.001). No correlation was found between NGF expression and different types of MMC malformation, such as the level of spinal lesion and the association with Chiari II syndrome. CONCLUSIONS Our study shows an over-expression of NGF in the CSF of newborns with MMC. The observed pattern of NGF up-regulation in this subset of patients may stimulate axonal sprouting and synaptic reorganization of the damaged neural cells at the site of spinal cord injury, thereby representing an important biochemical marker of spinal cord damage in MMC patients.
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Marei HES, Althani A, Afifi N, Abd-Elmaksoud A, Bernardini C, Michetti F, Barba M, Pescatori M, Maira G, Paldino E, Manni L, Casalbore P, Cenciarelli C. Over-expression of hNGF in adult human olfactory bulb neural stem cells promotes cell growth and oligodendrocytic differentiation. PLoS One 2013; 8:e82206. [PMID: 24367504 PMCID: PMC3868548 DOI: 10.1371/journal.pone.0082206] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [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: 07/02/2013] [Accepted: 10/21/2013] [Indexed: 12/22/2022] Open
Abstract
The adult human olfactory bulb neural stem/progenitor cells (OBNC/PC) are promising candidate for cell-based therapy for traumatic and neurodegenerative insults. Exogenous application of NGF was suggested as a promising therapeutic strategy for traumatic and neurodegenerative diseases, however effective delivery of NGF into the CNS parenchyma is still challenging due mainly to its limited ability to cross the blood-brain barrier, and intolerable side effects if administered into the brain ventricular system. An effective method to ensure delivery of NGF into the parenchyma of CNS is the genetic modification of NSC to overexpress NGF gene. Overexpression of NGF in adult human OBNSC is expected to alter their proliferation and differentiation nature, and thus might enhance their therapeutic potential. In this study, we genetically modified adult human OBNS/PC to overexpress human NGF (hNGF) and green fluorescent protein (GFP) genes to provide insight about the effects of hNGF and GFP genes overexpression in adult human OBNS/PC on their in vitro multipotentiality using DNA microarray, immunophenotyping, and Western blot (WB) protocols. Our analysis revealed that OBNS/PC-GFP and OBNS/PC-GFP-hNGF differentiation is a multifaceted process involving changes in major biological processes as reflected in alteration of the gene expression levels of crucial markers such as cell cycle and survival markers, stemness markers, and differentiation markers. The differentiation of both cell classes was also associated with modulations of key signaling pathways such MAPK signaling pathway, ErbB signaling pathway, and neuroactive ligand-receptor interaction pathway for OBNS/PC-GFP, and axon guidance, calcium channel, voltage-dependent, gamma subunit 7 for OBNS/PC-GFP-hNGF as revealed by GO and KEGG. Differentiated OBNS/PC-GFP-hNGF displayed extensively branched cytoplasmic processes, a significant faster growth rate and up modulated the expression of oligodendroglia precursor cells markers (PDGFRα, NG2 and CNPase) respect to OBNS/PC-GFP counterparts. These findings suggest an enhanced proliferation and oligodendrocytic differentiation potential for OBNS/PC-GFP-hNGF as compared to OBNS/PC-GFP.
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Affiliation(s)
- Hany E. S. Marei
- Department of Cytology and Histology, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt
| | - Asmaa Althani
- College of Arts & Sciences, Health Sciences Department, Qatar University, Doha, Qatar
| | - Nahla Afifi
- Department of Anatomy, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Ahmed Abd-Elmaksoud
- Department of Cytology and Histology, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt
| | - Camilla Bernardini
- Institute of Anatomy and Cell Biology, Università Cattolica del S. Cuore, Roma, Italy
| | - Fabrizio Michetti
- Institute of Anatomy and Cell Biology, Università Cattolica del S. Cuore, Roma, Italy
| | - Marta Barba
- Institute of Anatomy and Cell Biology, Università Cattolica del S. Cuore, Roma, Italy
| | - Mario Pescatori
- Department of Surgery, Erasmus MC, Rotterdam, The Netherlands
| | - Giulio Maira
- Institute of Neurosurgery, Università Cattolica del Sacro Cuore, Roma, Italy
| | - Emanuela Paldino
- Institute of Cell Biology and Neurobiology, National Research Council of Italy, Roma, Italy
| | - Luigi Manni
- Institute of Translational Pharmacology, National Research Council of Italy, Roma, Italy
| | - Patrizia Casalbore
- Institute of Cell Biology and Neurobiology, National Research Council of Italy, Roma, Italy
| | - Carlo Cenciarelli
- Institute of Translational Pharmacology, National Research Council of Italy, Roma, Italy
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Chiaretti A, Pulitanò S, Conti G, Barone G, Buonsenso D, Manni L, Capozzi D, Ria F, Riccardi R. Interleukin and neurotrophin up-regulation correlates with severity of H1N1 infection in children: a case-control study. Int J Infect Dis 2013; 17:e1186-93. [PMID: 24094526 DOI: 10.1016/j.ijid.2013.07.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [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: 05/01/2013] [Revised: 07/08/2013] [Accepted: 07/11/2013] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE To evaluate the correlation between cytokine and neurotrophin expression and clinical findings, disease severity, and outcome of children with H1N1 influenza infection. METHODS A prospective observational clinical study was performed on 15 children with H1N1 infection, 15 controls with lower respiratory tract infections (LRTI), and 15 non-infected children. Plasma levels of interleukin (IL)-1β, IL-6, and neurotrophic factor (nerve growth factor (NGF), brain derived neurotrophic factor (BDNF), and glial derived neurotrophic factor (GDNF)) were measured using immunoenzymatic assays. RESULTS Significantly higher levels of IL-1β, IL-6, BDNF, and NGF were detected in patients with H1N1 infection compared to LRTI controls, while there was no significant variation in GDNF in the two groups. IL-1β, IL-6, BDNF, and NGF levels were significantly higher in H1N1 patients with more severe clinical manifestations compared to H1N1 patients with mild clinical manifestations. Of note, IL-6 was significantly correlated with the severity of respiratory compromise and fever, while NGF up-regulation was associated with the duration of cough. No correlation was found between interleukin and neurotrophic factor expression and outcome. CONCLUSIONS H1N1 infection induces an early and significant IL-1β, IL-6, BDNF, and NGF up-regulation. The over-expression of these molecular markers is likely to play a neuroimmunomodulatory role in H1N1 infection and may contribute to airway inflammation and bronchial hyper-reactivity in infected children.
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Affiliation(s)
- Antonio Chiaretti
- Department of Pediatrics, Catholic University of the Sacred Heart, A. Gemelli Hospital, Largo Gemelli, 1, 00168, Rome, Italy.
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Abstract
The nerve growth factor (NGF) belongs to a family of neurotrophic factors called neurotrophins. It was discovered as a molecule that stimulates the survival and maturation of developing neurons in the peripheral nervous system and has later been shown to protect adult neurons in the degenerating mammalian brain. Basic and clinical studies have been undertaken to use NGF as a therapeutic agent aimed at restoring and maintaining neuronal function in the central nervous system and to determine the mechanisms to safely deliver the molecule into the brain. Recent studies have also recognized that the role of NGF extends far beyond the horizon of nerve cells and even beyond the peripheral and central nervous system. Studies published from our laboratory have shown that topical application of NGF possesses a protective action on human pressure ulcer, corneal ulcer and glaucoma. Here, we will review these studies, supporting the therapeutic potential of NGF.
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Affiliation(s)
- Luigi Manni
- Institute of Translational Pharmacology, National Research Council, Rome, Italy
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Rocco ML, Pristerà A, Pistillo L, Aloe L, Canu N, Manni L. Brain Cholinergic Markers and Tau Phosphorylation are Altered in Experimental Type 1 Diabetes: Normalization by Electroacupuncture. ACTA ACUST UNITED AC 2013; 33:767-73. [DOI: 10.3233/jad-2012-121309] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Maria Luisa Rocco
- Cellular Biology and Neurobiology Institute, National Research Council (CNR), Rome, Italy
| | - Andrea Pristerà
- Cellular Biology and Neurobiology Institute, National Research Council (CNR), Rome, Italy
| | - Luana Pistillo
- Cellular Biology and Neurobiology Institute, National Research Council (CNR), Rome, Italy
| | - Luigi Aloe
- Cellular Biology and Neurobiology Institute, National Research Council (CNR), Rome, Italy
| | - Nadia Canu
- Cellular Biology and Neurobiology Institute, National Research Council (CNR), Rome, Italy
- Department of Systems Medicine, University of Rome “Tor Vergata”, Rome, Italy
| | - Luigi Manni
- Institute of Translational Pharmacology, National Research Council (CNR), Rome, Italy
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Soligo M, Nori SL, Protto V, Florenzano F, Manni L. Acupuncture and Neurotrophin Modulation. INTERNATIONAL REVIEW OF NEUROBIOLOGY 2013; 111:91-124. [DOI: 10.1016/b978-0-12-411545-3.00005-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
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Abstract
The physiological role of the neurotrophin nerve growth factor (NGF) has been characterized, since its discovery in the 1950s, first in the sensory and autonomic nervous system, then in central nervous, endocrine and immune systems. NGF plays its trophic role both during development and in adulthood, ensuring the maintenance of phenotypic and functional characteristic of several populations of neurons as well as immune cells. From a translational standpoint, the action of NGF on cholinergic neurons of the basal forebrain and on sensory neurons in dorsal root ganglia first gained researcher's attention, in view of possible clinical use in Alzheimer's disease patients and in peripheral neuropathies respectively. The translational and clinical research on NGF have, since then, enlarged the spectrum of diseases that could benefit from NGF treatment, at the same time highlighting possible limitations in the use of the neurotrophin as a drug. In this review we give a comprehensive account for almost all of the clinical trials attempted until now by using NGF. A perspective on future development for translational research on NGF is also discussed, in view of recent proposals for innovative delivery strategies and/or for additional pathologies to be treated, such as ocular and skin diseases, gliomas, traumatic brain injuries, vascular and immune diseases.
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Affiliation(s)
- Luigi Aloe
- Cellular Biology and Neurobiology Institute, CNR, via del Fosso di Fiorano 64, 00143, Rome, Italy
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Esposito S, Pristerà A, Maresca G, Cavallaro S, Felsani A, Florenzano F, Manni L, Ciotti MT, Pollegioni L, Borsello T, Canu N. Contribution of serine racemase/d-serine pathway to neuronal apoptosis. Aging Cell 2012; 11:588-98. [PMID: 22507034 DOI: 10.1111/j.1474-9726.2012.00822.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Recent data indicate that age-related N-methyl-d-aspartate receptor (NMDAR) transmission impairment is correlated with the reduction in serine racemase (SR) expression and d-serine content. As apoptosis is associated with several diseases and conditions that generally occur with age, we investigated the modulation of SR/d-serine pathway during neuronal apoptosis and its impact on survival. We found that in cerebellar granule neurons (CGNs), undergoing apoptosis SR/d-serine pathway is crucially regulated. In the early phase of apoptosis, the expression of SR is reduced, both at the protein and RNA level through pathways, upstream of caspase activation, involving ubiquitin proteasome system (UPS) and c-Jun N-terminal kinases (JNKs). Forced expression of SR, together with treatment with NMDA and d-serine, blocks neuronal death, whereas pharmacological inhibition and Sh-RNA-mediated suppression of endogenous SR exacerbate neuronal death. In the late phase of apoptosis, the increased expression of SR contribute to the last, NMDAR-mediated, wave of cell death. These findings are relevant to our understanding of neuronal apoptosis and NMDAR activity regulation, raising further questions as to the role of SR/d-serine in those neuro-pathophysiological processes, such as aging and neurodegenerative diseases characterized by a convergence of apoptotic mechanisms and NMDAR dysfunction.
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Affiliation(s)
- Simona Esposito
- Istituto di Biologia Cellulare e Neurobiologia, CNR, Roma, Italy
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Manni L, Rocco ML, Barbaro Paparo S, Guaragna M. Electroacupucture and nerve growth factor: potential clinical applications. Arch Ital Biol 2012; 149:247-55. [PMID: 21701996 DOI: 10.4449/aib.v149i2.1365] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
The nerve growth factor (NGF) is a neurotrophin regulating the survival and function peripheral sensory and sympathetic neurons and of forebrain cholinergic neurons. Both peripheral neuropathies and brain cholinergic dysfunctions could benefit from NGFbased therapies, but the clinical use of NGF has been so far hampered by the development of important side effects, like hyperalgesia and autonomic dysfunctions. Acupuncture is a therapeutic technique and is a part of traditional Chinese medicine. Western descriptions of the clinical efficacy of acupuncture on pain, inflammation, motor dysfunction, mood disorders, and seizures are based on the stimulation of several classes of sensory afferent fibers and the consequent activation of physiological processes similar to those resulting from physical exercise or deep massage. Recently, it has been shown that peripheral sensory stimulation by electroacupuncture (EA) could improve brain NGF availability and utilization, at the same time counteracting the major sideeffects induced by NGF administration. This review focuses on the emerging links between EA and NGF with special emphasis on the work carried out in the last decade in our laboratory, investigating the role of NGF as a mediator of EA effects in the central nervous system and as a modulator of sensory and autonomic activity.
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Affiliation(s)
- Luigi Manni
- Institute of Neurobiology and Molecular Medicine, CNR, Rome, Italy.
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Manni L, Florenzano F, Aloe L. Electroacupuncture counteracts the development of thermal hyperalgesia and the alteration of nerve growth factor and sensory neuromodulators induced by streptozotocin in adult rats. Diabetologia 2011; 54:1900-8. [PMID: 21431457 DOI: 10.1007/s00125-011-2117-5] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2010] [Accepted: 02/17/2011] [Indexed: 12/20/2022]
Abstract
AIMS/HYPOTHESIS Diabetes is considered the leading cause of neuropathies in developed countries. Dysfunction of nerve growth factor (NGF) production and/or utilisation may lead to the establishment of diabetic neuropathies. Electroacupuncture has been proved effective in the treatment of human neuropathic pain as well as in modulating NGF production/activity. We aimed at using electroacupuncture to correct the development of thermal hyperalgesia and the tissue alteration of NGF and sensory neuromodulators in a rat model of type 1 diabetes. METHODS Adult rats were injected with streptozotocin to induce diabetes and subsequently treated with low-frequency electroacupuncture for 3 weeks. Variation in thermal sensitivity was studied during the experimental course. Hindpaw skin and spinal cord protein content of NGF, NGF receptor tyrosine kinase A (TrkA), substance P (SP), transient receptor potential vanilloid 1 (TRPV1) receptor and glutamic acid decarboxylase-67 (GAD-67) were measured after electroacupuncture treatments. The skin and spinal cord cellular distribution of TrkA was analysed to explore NGF signalling. RESULTS Early after streptozotocin treatment, thermal hyperalgesia developed that was corrected by electroacupuncture. The parallel increases in NGF and TrkA in the spinal cord were counteracted by electroacupuncture. Streptozotocin also induced variation in skin/spinal TrkA phosphorylation, increases in skin SP and spinal TRPV1 and a decrease in spinal GAD-67. These changes were counteracted by electroacupuncture. CONCLUSIONS/INTERPRETATION Our results point to the potential of electroacupuncture as a supportive therapy for the treatment of diabetic neuropathies. The efficacy of electroacupuncture might depend on its actions on spinal/peripheral NGF synthesis/utilisation and normalisation of the levels of several sensory neuromodulators.
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Affiliation(s)
- L Manni
- Institute of Neurobiology and Molecular Medicine, National Research Council, Rome, Italy.
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Franconi G, Manni L, Aloe L, Mazzilli F, Giambalvo Dal Ben G, Lenzi A, Fabbri A. Acupuncture in clinical and experimental reproductive medicine: a review. J Endocrinol Invest 2011; 34:307-11. [PMID: 21297382 DOI: 10.1007/bf03347091] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND Acupuncture has been used as treatment for infertility for hundreds of years, and recently it has been studied in male and female infertility and in assisted reproductive technologies, although its role in reproductive medicine is still debated. AIM To review studies on acupuncture in reproductive medicine, in experimental and clinical settings. METHODS Papers were retrieved on PubMed and Google Scholar and were included in the review if at least the abstract was in English. RESULTS There is evidence of benefit mainly when acupuncture is performed on the day of embryo transfer (ET) in the live birth rate. Benefit is also evident when acupuncture is performed for female infertility due to polycystic ovary syndrome (PCOS). There is some evidence of sperm quality improvement when acupuncture is performed on males affected by idiopathic infertility. Experimental studies suggest that acupuncture effects are mediated by changes in activity of the autonomic nervous system and stimulation of neuropeptides/neurotransmitters which may be involved in the pathogenesis of infertility. CONCLUSIONS Acupuncture seems to have beneficial effects on live birth rate when performed on the day of ET, and to be useful also in PCOS as well as in male idiopathic infertility, with very low incidence of side effects. However, further studies are necessary to confirm the clinical results and to expand our knowledge of the mechanisms involved.
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Affiliation(s)
- G Franconi
- Endocrinology Unit, S. Eugenio and CTO Hospitals, Tor Vergata University, Rome, Italy.
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Burighel P, Caicci F, Manni L. Hair cells in non-vertebrate models: Lower chordates and molluscs. Hear Res 2011; 273:14-24. [DOI: 10.1016/j.heares.2010.03.087] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2009] [Revised: 03/11/2010] [Accepted: 03/15/2010] [Indexed: 10/19/2022]
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Marinova TT, Velikova KK, Petrov DB, Kutev NS, Stankulov IS, Chaldakov GN, Triaca V, Manni L, Aloe L. Structural and Ultrastructural Localization of NGF and NGF Receptors in the Thymus of Subjects Affected by Myasthenia Gravis. Autoimmunity 2009; 37:587-92. [PMID: 15763921 DOI: 10.1080/08916930400016717] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
We have previously reported that the thymus of patients affected by myasthenia gravis (MG) is characterized by an elevated level of nerve growth factor (NGF), an endogenous polypeptide which plays a marked role in the cell biology of nervous and immune system. A consistent number of studies has shown altered expression of NGF in diseases associated with inflammatory and/or autoimmune responses. To evaluate the biochemical and molecular mechanisms implicated in NGF action in human myasthenic thymus, it is important to identify the cellular and structural organization of NGF receptors. To address this question, we investigated, both at light and electron microscopic levels, the cellular distribution of immunoreactivity for NGF and its low-affinity receptors, (p75) and its high-affinity receptor (TrkA) in the thymus of patients with MG. The present investigation shows that NGF and NGF receptors are overexpressed in the thymic cells of patients with MG compared to control subjects.
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Manni L, Di Fausto V, Fiore M, Aloe L. Repeated restraint and nerve growth factor administration in male and female mice: effect on sympathetic and cardiovascular mediators of the stress response. Curr Neurovasc Res 2009; 5:1-12. [PMID: 18289016 DOI: 10.2174/156720208783565654] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Chronic stress and increased sympathetic nerve activity have been associated with cardiovascular disorders such as hypertension, myocardial infarction and stroke. The aim of this study was to investigate the role of nerve growth factor (NGF) on the expression of tyrosine hydroxylase (TH), vascular-endothelial growth factor (VEGF) and leptin receptor (OB-R) in brain, adrenal and cardiovascular tissues of adult male and female mice following a chronic stress procedure. It was found that daily restraint for 10 consecutive days alters TH levels in hypothalamic and brainstem areas related to sympathetic activation, in both male and female mice. Chronic stress procedure also modifies heart and aorta VEGF levels in male mice, and adrenal glands TH in female mice. The NGF administration in stressed mice reverted the stress-induced up-regulation of TH levels in male and female mice hypothalamic nuclei and in male locus coeruleus. Administration of NGF in stressed animals also down-regulated OB-R levels in the hypothalamus of both male and female mice and in the female aorta. Our findings indicate that repeated restraint in mice has an effect on TH and VEGF protein content at different brain and peripheral sites involved in the sympathetic and cardio-vascular response to stressful stimuli. NGF administration is able to counteract some of these stress-induced changes. Since NGF is known to be up-regulated during stress, a possible functional significance of our observations is that the circulating NGF released during and following stress may serve to prevent possible deficits and/or damage linked to stress-induced sympathetic and cardiovascular activation.
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Affiliation(s)
- Luigi Manni
- Institute of Neurobiology and Molecular Medicine, Section of Neurobiology, National Research Council, Rome, Italy.
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Aloe L, Manni L. Low-frequency electro-acupuncture reduces the nociceptive response and the pain mediator enhancement induced by nerve growth factor. Neurosci Lett 2009; 449:173-7. [DOI: 10.1016/j.neulet.2008.11.003] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2008] [Revised: 10/22/2008] [Accepted: 11/04/2008] [Indexed: 01/07/2023]
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Sposato V, Parisi V, Manni L, Antonucci MT, Di Fausto V, Sornelli F, Aloe L. Glaucoma alters the expression of NGF and NGF receptors in visual cortex and geniculate nucleus of rats: effect of eye NGF application. Vision Res 2008; 49:54-63. [PMID: 18938194 DOI: 10.1016/j.visres.2008.09.024] [Citation(s) in RCA: 16] [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] [Received: 07/25/2008] [Revised: 09/25/2008] [Accepted: 09/26/2008] [Indexed: 10/21/2022]
Abstract
We investigated the effect of glaucoma (GL) on nerve growth factor (NGF) presence in two brain visual areas. Rats with elevated intraocular pressure (EIOP), induced by hypertonic saline injection in the episcleral vein, were treated with eye topical application of saline or NGF. Rats were subsequently sacrificed, and brain tissues were used for immunohistochemical, biochemical, and molecular analyses. We found that GL alters the basal level of NGF and NGF receptors in brain visual centers and that NGF eye application normalized these deficits. These findings demonstrate that the reduced presence of NGF can arise due to degenerative events in retinal and brain visual areas.
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Affiliation(s)
- Valentina Sposato
- Institute of Neurobiology and Molecular Medicine, Section of Neurobiology, National Research Council (CNR), Via del Fosso di Fiorano, 64/65, I-00143 Rome, Italy
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