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Bonanni R, Cariati I, Rinaldi AM, Marini M, D’Arcangelo G, Tarantino U, Tancredi V. Trolox and recombinant Irisin as a potential strategy to prevent neuronal damage induced by random positioning machine exposure in differentiated HT22 cells. PLoS One 2024; 19:e0300888. [PMID: 38512830 PMCID: PMC10956770 DOI: 10.1371/journal.pone.0300888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 03/06/2024] [Indexed: 03/23/2024] Open
Abstract
Neuronal death could be responsible for the cognitive impairments found in astronauts exposed to spaceflight, highlighting the need to identify potential countermeasures to ensure neuronal health in microgravity conditions. Therefore, differentiated HT22 cells were exposed to simulated microgravity by random positioning machine (RPM) for 48 h, treating them with a single administration of Trolox, recombinant irisin (r-Irisin) or both. Particularly, we investigated cell viability by MTS assay, Trypan Blue staining and western blotting analysis for Akt and B-cell lymphoma 2 (Bcl-2), the intracellular increase of reactive oxygen species (ROS) by fluorescent probe and NADPH oxidase 4 (NOX4) expression, as well as the expression of brain-derived neurotrophic factor (BDNF), a major neurotrophin responsible for neurogenesis and synaptic plasticity. Although both Trolox and r-Irisin manifested a protective effect on neuronal health, the combined treatment produced the best results, with significant improvement in all parameters examined. In conclusion, further studies are needed to evaluate the potential of such combination treatment in counteracting weightlessness-induced neuronal death, as well as to identify other potential strategies to safeguard the health of astronauts exposed to spaceflight.
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Affiliation(s)
- Roberto Bonanni
- Department of Biomedicine and Prevention, “Tor Vergata” University of Rome, Rome, Italy
| | - Ida Cariati
- Department of Systems Medicine, “Tor Vergata” University of Rome, Rome, Italy
| | - Anna Maria Rinaldi
- Department of Systems Medicine, “Tor Vergata” University of Rome, Rome, Italy
| | - Mario Marini
- Department of Systems Medicine, “Tor Vergata” University of Rome, Rome, Italy
| | - Giovanna D’Arcangelo
- Department of Systems Medicine, “Tor Vergata” University of Rome, Rome, Italy
- Centre of Space Bio-Medicine, “Tor Vergata” University of Rome, Rome, Italy
| | - Umberto Tarantino
- Centre of Space Bio-Medicine, “Tor Vergata” University of Rome, Rome, Italy
- Department of Clinical Sciences and Translational Medicine, “Tor Vergata” University of Rome, Rome, Italy
| | - Virginia Tancredi
- Department of Systems Medicine, “Tor Vergata” University of Rome, Rome, Italy
- Centre of Space Bio-Medicine, “Tor Vergata” University of Rome, Rome, Italy
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Pacifici F, Andreadi A, Arriga R, Pastore D, Capuani B, Bonanni R, Della-Morte D, Bellia A, Lauro D, Donadel G. Omega-3-Enriched Diet Improves Metabolic Profile in Prdx6-Deficient Mice Exposed to Microgravity. Life (Basel) 2023; 13:2245. [PMID: 38137846 PMCID: PMC10744818 DOI: 10.3390/life13122245] [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: 10/17/2023] [Revised: 11/18/2023] [Accepted: 11/20/2023] [Indexed: 12/24/2023] Open
Abstract
BACKGROUND Space travel has always been one of mankind's greatest dreams. Thanks to technological innovation, this dream is becoming more of a reality. Soon, humans (not only astronauts) will travel, live, and work in space. However, a microgravity environment can induce several pathological alterations that should be, at least in part, controlled and alleviated. Among those, glucose homeostasis impairment and insulin resistance occur, which can lead to reduced muscle mass and liver dysfunctions. Thus, it is relevant to shed light on the mechanism underlaying these pathological conditions, also considering a nutritional approach that can mitigate these effects. METHODS To achieve this goal, we used Prdx6-/- mice exposed to Hindlimb Unloading (HU), a well-established experimental protocol to simulate microgravity, fed with a chow diet or an omega-3-enriched diet. RESULTS Our results innovatively demonstrated that HU-induced metabolic alterations, mainly related to glucose metabolism, may be mitigated by the administration of omega-3-enriched diet. Specifically, a significant improvement in insulin resistance has been reported. CONCLUSIONS Although preliminary, our results highlight the importance of specific nutritional approaches that can alleviate microgravity-induced harmful effects. These findings should be considered soon by those planning trips around the earth.
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Affiliation(s)
- Francesca Pacifici
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy; (F.P.); (A.A.); (R.A.); (B.C.); (D.D.-M.); (A.B.); (D.L.)
| | - Aikaterini Andreadi
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy; (F.P.); (A.A.); (R.A.); (B.C.); (D.D.-M.); (A.B.); (D.L.)
- Department of Medical Sciences, Fondazione Policlinico Tor Vergata, 00133 Rome, Italy
| | - Roberto Arriga
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy; (F.P.); (A.A.); (R.A.); (B.C.); (D.D.-M.); (A.B.); (D.L.)
| | - Donatella Pastore
- Department of Human Sciences and Quality of Life Promotion, San Raffaele University, 00166 Rome, Italy;
| | - Barbara Capuani
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy; (F.P.); (A.A.); (R.A.); (B.C.); (D.D.-M.); (A.B.); (D.L.)
| | - Roberto Bonanni
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, 00133 Rome, Italy;
| | - David Della-Morte
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy; (F.P.); (A.A.); (R.A.); (B.C.); (D.D.-M.); (A.B.); (D.L.)
- Department of Human Sciences and Quality of Life Promotion, San Raffaele University, 00166 Rome, Italy;
- Department of Neurology, Evelyn F. McKnight Brain Institute, Miller School of Medicine, University of Miami, Miami, FL 33136, USA
- Interdisciplinary Center for Advanced Studies on Lab-on-Chip and Organ-on-Chip Applications (ICLOC), University of Rome Tor Vergata, 00133 Rome, Italy
| | - Alfonso Bellia
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy; (F.P.); (A.A.); (R.A.); (B.C.); (D.D.-M.); (A.B.); (D.L.)
- Department of Medical Sciences, Fondazione Policlinico Tor Vergata, 00133 Rome, Italy
| | - Davide Lauro
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy; (F.P.); (A.A.); (R.A.); (B.C.); (D.D.-M.); (A.B.); (D.L.)
- Department of Medical Sciences, Fondazione Policlinico Tor Vergata, 00133 Rome, Italy
| | - Giulia Donadel
- Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, 00133 Rome, Italy
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Bonanni R, Abbondante L, Cariati I, Gasbarra E, Tarantino U. Metallosis after Hip Arthroplasty Damages Skeletal Muscle: A Case Report. Geriatrics (Basel) 2023; 8:92. [PMID: 37736892 PMCID: PMC10514854 DOI: 10.3390/geriatrics8050092] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 09/11/2023] [Accepted: 09/12/2023] [Indexed: 09/23/2023] Open
Abstract
Good musculoskeletal quality dramatically influences the outcome of an arthroplasty operation in geriatric patients, as well as is a key element for optimal osseointegration. In this context, metallosis is a complication associated with the type of prosthesis used, as implants with a chromium-cobalt interface are known to alter the bone microarchitecture and reduce the ratio of muscle to fat, resulting in lipid accumulation. Therefore, the aim of our study was to investigate possible muscle changes by histological, morphometric, and immunohistochemical analyses in a patient undergoing hip replacement revision with elevated blood and urinary concentrations of chromium and cobalt. Interestingly, the muscle tissue showed significant structural changes and a massive infiltration of adipose tissue between muscle fibers in association with an altered expression pattern of important biomarkers of musculoskeletal health and oxidative stress, such as myostatin and NADPH Oxidase 4. Overall, our results confirm the very serious impact of metallosis on musculoskeletal health, suggesting the need for further studies to adopt a diagnostic approach to identify the cause of metallosis early and eliminate it as part of the prosthesis revision surgery.
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Affiliation(s)
- Roberto Bonanni
- Department of Biomedicine and Prevention, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy;
| | - Lorenzo Abbondante
- Department of Orthopaedics and Traumatology, “Policlinico Tor Vergata” Foundation, Viale Oxford 81, 00133 Rome, Italy; (L.A.); (E.G.); (U.T.)
| | - Ida Cariati
- Department of Systems Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy
| | - Elena Gasbarra
- Department of Orthopaedics and Traumatology, “Policlinico Tor Vergata” Foundation, Viale Oxford 81, 00133 Rome, Italy; (L.A.); (E.G.); (U.T.)
| | - Umberto Tarantino
- Department of Orthopaedics and Traumatology, “Policlinico Tor Vergata” Foundation, Viale Oxford 81, 00133 Rome, Italy; (L.A.); (E.G.); (U.T.)
- Department of Clinical Sciences and Translational Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy
- Centre of Space Bio-Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy
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Bonanni R, Cariati I, Marini M, Tarantino U, Tancredi V. Microgravity and Musculoskeletal Health: What Strategies Should Be Used for a Great Challenge? Life (Basel) 2023; 13:1423. [PMID: 37511798 PMCID: PMC10381503 DOI: 10.3390/life13071423] [Citation(s) in RCA: 4] [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: 05/18/2023] [Revised: 06/14/2023] [Accepted: 06/20/2023] [Indexed: 07/30/2023] Open
Abstract
Space colonization represents the most insidious challenge for mankind, as numerous obstacles affect the success of space missions. Specifically, the absence of gravitational forces leads to systemic physiological alterations, with particular emphasis on the musculoskeletal system. Indeed, astronauts exposed to spaceflight are known to report a significant impairment of bone microarchitecture and muscle mass, conditions clinically defined as osteoporosis and sarcopenia. In this context, space medicine assumes a crucial position, as the development of strategies to prevent and/or counteract weightlessness-induced alterations appears to be necessary. Furthermore, the opportunity to study the biological effects induced by weightlessness could provide valuable information regarding adaptations to spaceflight and suggest potential treatments that can preserve musculoskeletal health under microgravity conditions. Noteworthy, improving knowledge about the latest scientific findings in this field of research is crucial, as is thoroughly investigating the mechanisms underlying biological adaptations to microgravity and searching for innovative solutions to counter spaceflight-induced damage. Therefore, this narrative study review, performed using the MEDLINE and Google Scholar databases, aims to summarize the most recent evidence regarding the effects of real and simulated microgravity on the musculoskeletal system and to discuss the effectiveness of the main defence strategies used in both real and experimental settings.
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Affiliation(s)
- Roberto Bonanni
- Department of Clinical Sciences and Translational Medicine, "Tor Vergata" University of Rome, Via Montpellier 1, 00133 Rome, Italy
| | - Ida Cariati
- Department of Systems Medicine, "Tor Vergata" University of Rome, Via Montpellier 1, 00133 Rome, Italy
| | - Mario Marini
- Department of Systems Medicine, "Tor Vergata" University of Rome, Via Montpellier 1, 00133 Rome, Italy
| | - Umberto Tarantino
- Department of Clinical Sciences and Translational Medicine, "Tor Vergata" University of Rome, Via Montpellier 1, 00133 Rome, Italy
- Department of Orthopaedics and Traumatology, "Policlinico Tor Vergata" Foundation, Viale Oxford 81, 00133 Rome, Italy
- Centre of Space Bio-Medicine, "Tor Vergata" University of Rome, Via Montpellier 1, 00133 Rome, Italy
| | - Virginia Tancredi
- Department of Systems Medicine, "Tor Vergata" University of Rome, Via Montpellier 1, 00133 Rome, Italy
- Centre of Space Bio-Medicine, "Tor Vergata" University of Rome, Via Montpellier 1, 00133 Rome, Italy
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Bonanni R, Gino Grillo S, Cariati I, Tranquillo L, Iundusi R, Gasbarra E, Tancredi V, Tarantino U. Osteosarcopenia and Pain: Do We Have a Way Out? Biomedicines 2023; 11:biomedicines11051285. [PMID: 37238956 DOI: 10.3390/biomedicines11051285] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 04/21/2023] [Accepted: 04/23/2023] [Indexed: 05/28/2023] Open
Abstract
Osteosarcopenia (OSP) is a geriatric syndrome characterized by the coexistence of osteoporosis and sarcopenia and associated with an increased risk of fragility fractures, disability, and mortality. For patients with this syndrome, musculoskeletal pain represents the most significant challenge since, in addition to limiting the individual's functionality and promoting disability, it has a huge psychological burden involving anxiety, depression, and social withdrawal. Unfortunately, the molecular mechanisms involved in the development and persistence of pain in OSP have not yet been fully elucidated, although immune cells are known to play a key role in these processes. Indeed, they release several molecules that promote persistent inflammation and nociceptive stimulation, resulting in the gating of ion channels responsible for the generation and propagation of the noxious stimulus. The adoption of countermeasures to counteract the OSP progression and reduce the algic component appears to be necessary, providing patients with a better quality of life and greater adherence to treatment. In addition, the development of multimodal therapies, based on an interdisciplinary approach, appears to be crucial, combining the use of anti-osteoporotic drugs with an educational programme, regular physical activity, and proper nutrition to eliminate risk factors. Based on this evidence, we conducted a narrative review using the PubMed and Google Scholar search engines to summarize the current knowledge on the molecular mechanisms involved in the pain development in OSP and the potential countermeasures to be taken. The lack of studies addressing this topic highlights the need to conduct new research into the resolution of an ever-expanding social problem.
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Affiliation(s)
- Roberto Bonanni
- Department of Clinical Sciences and Translational Medicine, "Tor Vergata" University of Rome, Via Montpellier 1, 00133 Rome, Italy
| | - Sonia Gino Grillo
- Department of Orthopaedics and Traumatology, "Policlinico Tor Vergata" Foundation, Viale Oxford 81, 00133 Rome, Italy
| | - Ida Cariati
- Department of Clinical Sciences and Translational Medicine, "Tor Vergata" University of Rome, Via Montpellier 1, 00133 Rome, Italy
| | - Lucia Tranquillo
- Department of Orthopaedics and Traumatology, "Policlinico Tor Vergata" Foundation, Viale Oxford 81, 00133 Rome, Italy
| | - Riccardo Iundusi
- Department of Orthopaedics and Traumatology, "Policlinico Tor Vergata" Foundation, Viale Oxford 81, 00133 Rome, Italy
| | - Elena Gasbarra
- Department of Orthopaedics and Traumatology, "Policlinico Tor Vergata" Foundation, Viale Oxford 81, 00133 Rome, Italy
| | - Virginia Tancredi
- Department of Systems Medicine, "Tor Vergata" University of Rome, Via Montpellier 1, 00133 Rome, Italy
- Centre of Space Bio-Medicine, "Tor Vergata" University of Rome, Via Montpellier 1, 00133 Rome, Italy
| | - Umberto Tarantino
- Department of Clinical Sciences and Translational Medicine, "Tor Vergata" University of Rome, Via Montpellier 1, 00133 Rome, Italy
- Department of Orthopaedics and Traumatology, "Policlinico Tor Vergata" Foundation, Viale Oxford 81, 00133 Rome, Italy
- Centre of Space Bio-Medicine, "Tor Vergata" University of Rome, Via Montpellier 1, 00133 Rome, Italy
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Cariati I, Bonanni R, Rinaldi AM, Marini M, Iundusi R, Gasbarra E, Tancredi V, Tarantino U. Recombinant irisin prevents cell death and mineralization defects induced by random positioning machine exposure in primary cultures of human osteoblasts: A promising strategy for the osteoporosis treatment. Front Physiol 2023; 14:1107933. [PMID: 37008023 PMCID: PMC10052411 DOI: 10.3389/fphys.2023.1107933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 03/03/2023] [Indexed: 03/17/2023] Open
Abstract
Spaceflight exposure, like prolonged skeletal unloading, is known to result in significant bone loss, but the molecular mechanisms responsible are still partly unknown. This impairment, characterizing both conditions, suggests the possibility of identifying common signalling pathways and developing innovative treatment strategies to counteract the bone loss typical of astronauts and osteoporotic patients. In this context, primary cell cultures of human osteoblasts derived from healthy subjects and osteoporotic patients were exposed to random positioning machine (RPM) to reproduce the absence of gravity and to exacerbate the pathological condition, respectively. The duration of exposure to RPM was 3 or 6 days, with the aim of determining whether a single administration of recombinant irisin (r-irisin) could prevent cell death and mineralizing capacity loss. In detail, cellular responses were assessed both in terms of death/survival, by MTS assay, analysis of oxidative stress and caspase activity, as well as the expression of survival and cell death proteins, and in terms of mineralizing capacity, by investigating the pentraxin 3 (PTX3) expression. Our results suggest that the effects of a single dose of r-irisin are maintained for a limited time, as demonstrated by complete protection after 3 days of RPM exposure and only partial protection when RPM exposure was for a longer time. Therefore, the use of r-irisin could be a valid strategy to counteract the bone mass loss induced by weightlessness and osteoporosis. Further studies are needed to determine an optimal treatment strategy based on the use of r-irisin that is fully protective even over very long periods of exposure and/or to identify further approaches to be used in a complementary manner.
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Affiliation(s)
- Ida Cariati
- Department of Clinical Sciences and Translational Medicine, “Tor Vergata” University of Rome, Rome, Italy
| | - Roberto Bonanni
- Department of Clinical Sciences and Translational Medicine, “Tor Vergata” University of Rome, Rome, Italy
- *Correspondence: Roberto Bonanni,
| | - Anna Maria Rinaldi
- Department of Systems Medicine, “Tor Vergata” University of Rome, Rome, Italy
| | - Mario Marini
- Department of Systems Medicine, “Tor Vergata” University of Rome, Rome, Italy
| | - Riccardo Iundusi
- Department of Orthopaedics and Traumatology, “Policlinico Tor Vergata” Foundation, Rome, Italy
| | - Elena Gasbarra
- Department of Orthopaedics and Traumatology, “Policlinico Tor Vergata” Foundation, Rome, Italy
| | - Virginia Tancredi
- Department of Systems Medicine, “Tor Vergata” University of Rome, Rome, Italy
- Centre of Space Bio-Medicine, “Tor Vergata” University of Rome, Rome, Italy
| | - Umberto Tarantino
- Department of Clinical Sciences and Translational Medicine, “Tor Vergata” University of Rome, Rome, Italy
- Department of Orthopaedics and Traumatology, “Policlinico Tor Vergata” Foundation, Rome, Italy
- Centre of Space Bio-Medicine, “Tor Vergata” University of Rome, Rome, Italy
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Tarantino U, Greggi C, Visconti VV, Cariati I, Bonanni R, Gasperini B, Iundusi R, Gasbarra E, Tranquilli Leali P, Brandi ML. Fracture liaison service model: project design and accreditation. Osteoporos Int 2023; 34:339-348. [PMID: 36422656 PMCID: PMC9852196 DOI: 10.1007/s00198-022-06600-x] [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] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 11/07/2022] [Indexed: 11/25/2022]
Abstract
UNLABELLED Frailty fractures place a significant socioeconomic burden on the health care system. The Italian Society of Orthopaedics and Traumatology (SIOT) is proceeding to fracture liaison service (FLS) model accreditation in several Italian Fracture Units (FUs), which provides a multidisciplinary approach for the management of the fragility fracture patient. INTRODUCTION Osteoporosis and the resulting fragility fractures, particularly femoral fractures, place significant socioeconomic burdens on the health care system globally. In addition, there is a general lack of awareness of osteoporosis, resulting in underestimation of the associated risks and suboptimal treatment of the disease. The fracture liaison service (FLS) represents an exemplary model of post-fracture care that involves a multidisciplinary approach to the frail patient through the collaboration of multiple specialists. The purpose of this article is to highlight the path undertaken by the Italian Society of Orthopaedics and Traumatology (SIOT) for the purpose of certification of numerous FLS centers throughout Italy. METHODS SIOT is proceeding with international FLS accreditation in several Italian Fracture Units (FUs), following the creation of a model that provides specific operational and procedural steps for the management of fragility fractures throughout the country. FUs that decide to join the project and implement this model within their facility are then audited by an ACCREDIA-accredited medical certification body. RESULTS The drafted FLS model, thanks to the active involvement of a panel of experts appointed by SIOT, outlines a reference operational model that describes a fluid and articulated process that identifies the procedure of identification, description of diagnostic framing, and subsequent initiation of appropriate secondary prevention programs for fractures of individuals who have presented with a recent fragility fracture of the femur. CONCLUSION Accreditation of this prevention model will enable many facilities to take advantage of this dedicated diagnostic-therapeutic pathway for the purpose of fracture prevention and reduction of associated health and social costs.
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Affiliation(s)
- U Tarantino
- Department of Clinical Sciences and Translational Medicine, "Tor Vergata" University of Rome, Via Montpellier 1, 00133, Rome, Italy.
- Department of Orthopaedics and Traumatology, "Policlinico Tor Vergata" Foundation, Viale Oxford 81, 00133, Rome, Italy.
| | - C Greggi
- Department of Clinical Sciences and Translational Medicine, "Tor Vergata" University of Rome, Via Montpellier 1, 00133, Rome, Italy
| | - V V Visconti
- Department of Clinical Sciences and Translational Medicine, "Tor Vergata" University of Rome, Via Montpellier 1, 00133, Rome, Italy
| | - I Cariati
- Department of Biomedicine and Prevention, "Tor Vergata" University of Rome, Via Montpellier 1, 00133, Rome, Italy
| | - R Bonanni
- Department of Biomedicine and Prevention, "Tor Vergata" University of Rome, Via Montpellier 1, 00133, Rome, Italy
| | - B Gasperini
- Department of Biomedicine and Prevention, "Tor Vergata" University of Rome, Via Montpellier 1, 00133, Rome, Italy
| | - R Iundusi
- Department of Clinical Sciences and Translational Medicine, "Tor Vergata" University of Rome, Via Montpellier 1, 00133, Rome, Italy
- Department of Orthopaedics and Traumatology, "Policlinico Tor Vergata" Foundation, Viale Oxford 81, 00133, Rome, Italy
| | - E Gasbarra
- Department of Clinical Sciences and Translational Medicine, "Tor Vergata" University of Rome, Via Montpellier 1, 00133, Rome, Italy
- Department of Orthopaedics and Traumatology, "Policlinico Tor Vergata" Foundation, Viale Oxford 81, 00133, Rome, Italy
| | | | - M L Brandi
- FIRMO Foundation, Via San Gallo 123, 50100, Florence, Italy
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Tarantino U, Greggi C, Visconti VV, Cariati I, Bonanni R, Gasperini B, Nardone I, Gasbarra E, Iundusi R. Sarcopenia and bone health: new acquisitions for a firm liaison. Ther Adv Musculoskelet Dis 2022; 14:1759720X221138354. [PMID: 36465879 PMCID: PMC9716454 DOI: 10.1177/1759720x221138354] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 10/23/2022] [Indexed: 11/15/2023] Open
Abstract
Osteosarcopenia (OS) is a newly defined condition represented by the simultaneous presence of osteopenia/osteoporosis and sarcopenia, the main age-related diseases. The simultaneous coexistence of the two phenotypes derives from the close connection of the main target tissues involved in their pathogenesis: bone and muscle. These two actors constitute the bone-muscle unit, which communicates through a biochemical and mechanical crosstalk which involves multiple factors. Altered pattern of molecular pathways leads to an impairment of both the functionality of the tissue itself and the communication with the complementary tissue, composing the OS pathogenesis. Recent advances in the genetics field have provided the opportunity to delve deeper into the complex biological and molecular mechanisms underlying OS. Unfortunately, there are still many gaps in our understanding of these pathways, but it has proven essential to apply strategies such as exercise and nutritional intervention to counteract OS. New therapeutic strategies that simultaneously target bone and muscle tissue are limited, but recently new targets for the development of dual-action drug therapies have been identified. This narrative review aims to provide an overview of the latest scientific evidence associated with OS, a complex disorder that will pave the way for future research aimed at understanding the bone-muscle-associated pathogenetic mechanisms.
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Affiliation(s)
- Umberto Tarantino
- Department of Clinical Sciences and
Translational Medicine, University of Rome ‘Tor Vergata’, Rome, Italy
- Department of Orthopedics and Traumatology, PTV
Foundation, Rome, Italy
| | - Chiara Greggi
- Department of Clinical Sciences and
Translational Medicine, University of Rome ‘Tor Vergata’, Rome, Italy
| | - Virginia Veronica Visconti
- Department of Clinical Sciences and
Translational Medicine, University of Rome ‘Tor Vergata’, Via Montpellier 1,
00133 Rome, Italy
| | - Ida Cariati
- Department of Biomedicine and Prevention,
University of Rome ‘Tor Vergata’, Rome, Italy
| | - Roberto Bonanni
- Department of Biomedicine and Prevention,
University of Rome ‘Tor Vergata’, Rome, Italy
| | - Beatrice Gasperini
- Department of Biomedicine and Prevention,
University of Rome ‘Tor Vergata’, Rome, Italy
| | - Italo Nardone
- Department of Orthopedics and Traumatology, PTV
Foundation, Rome, Italy
| | - Elena Gasbarra
- Department of Orthopedics and Traumatology, PTV
Foundation, Rome, Italy
| | - Riccardo Iundusi
- Department of Orthopedics and Traumatology,
PTV Foundation, Rome, Italy
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Bonanni R, Cariati I, Romagnoli C, D’Arcangelo G, Annino G, Tancredi V. Whole Body Vibration: A Valid Alternative Strategy to Exercise? J Funct Morphol Kinesiol 2022; 7:jfmk7040099. [PMID: 36412761 PMCID: PMC9680512 DOI: 10.3390/jfmk7040099] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Revised: 10/26/2022] [Accepted: 10/28/2022] [Indexed: 11/06/2022] Open
Abstract
Several studies agree that mechanical vibration can induce physiological changes at different levels, improving neuromuscular function through postural control strategies, muscle tuning mechanisms and tonic vibration reflexes. Whole-body vibration has also been reported to increase bone mineral density and muscle mass and strength, as well as to relieve pain and modulate proprioceptive function in patients with osteoarthritis or lower back pain. Furthermore, vibratory training was found to be an effective strategy for improving the physical performance of healthy athletes in terms of muscle strength, agility, flexibility, and vertical jump height. Notably, several benefits have also been observed at the brain level, proving to be an important factor in protecting and/or preventing the development of age-related cognitive disorders. Although research in this field is still debated, certain molecular mechanisms responsible for the response to whole-body vibration also appear to be involved in physiological adaptations to exercise, suggesting the possibility of using it as an alternative or reinforcing strategy to canonical training. Understanding these mechanisms is crucial for the development of whole body vibration protocols appropriately designed based on individual needs to optimize these effects. Therefore, we performed a narrative review of the literature, consulting the bibliographic databases MEDLINE and Google Scholar, to i) summarize the most recent scientific evidence on the effects of whole-body vibration and the molecular mechanisms proposed so far to provide a useful state of the art and ii) assess the potential of whole-body vibration as a form of passive training in place of or in association with exercise.
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Affiliation(s)
- Roberto Bonanni
- Department of Clinical Sciences and Translational Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy
| | - Ida Cariati
- Department of Clinical Sciences and Translational Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy
- Correspondence:
| | - Cristian Romagnoli
- Sport Engineering Lab, Department of Industrial Engineering, “Tor Vergata” University of Rome, Via Politecnico 1, 00133 Rome, Italy
| | - Giovanna D’Arcangelo
- Department of Systems Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy
- Centre of Space Bio-Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy
| | - Giuseppe Annino
- Department of Systems Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy
- Centre of Space Bio-Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy
| | - Virginia Tancredi
- Department of Systems Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy
- Centre of Space Bio-Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy
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Tarantino U, Visconti VV, Bonanni R, Gatti A, Marcozzi M, Calabrò D, Cariati I. Osteosarcopenia and Long-COVID: a dangerous combination. Ther Adv Musculoskelet Dis 2022; 14:1759720X221130485. [PMID: 36317068 PMCID: PMC9614591 DOI: 10.1177/1759720x221130485] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 09/16/2022] [Indexed: 11/07/2022] Open
Abstract
SARS-CoV-2 has caused a global pandemic and an unprecedented public health crisis, infecting more than 580 million people worldwide. Moreover, recent evidence has suggested the emergence of a new syndrome known as Long-COVID, a term used to describe a diverse set of physical and mental symptoms that persist after a diagnosed SARS-CoV-2 infection. Epidemiological data have identified myalgias, muscle and joint dysfunction, and bone fragility as common sequelae in patients with moderate and severe forms of this disease. Significant musculoskeletal dysfunction has also been detected in some healed patients, although knowledge about pathophysiological mechanisms of Long-COVID is still rather scarce. In this context, SARS-CoV-2 infection has been suggested to amplify the effects of aging on the musculoskeletal system by aggravating the osteosarcopenic state. Based on this evidence, our review focused on the muscle and bone tissue alterations induced by SARS-CoV-2 infection and Long-COVID, summarizing the current knowledge on the underlying biological mechanisms and highlighting the need for a multidisciplinary approach to predict the musculoskeletal targets and long-term consequences of COVID-19 disease.
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Affiliation(s)
- Umberto Tarantino
- Department of Clinical Sciences and Translational Medicine, University of Rome ‘Tor Vergata’, Rome, Italy,Department of Orthopaedics and Traumatology, ‘Policlinico Tor Vergata’ Foundation, Rome, Italy
| | - Virginia V. Visconti
- Department of Clinical Sciences and Translational Medicine, University of Rome ‘Tor Vergata’, Rome, Italy
| | - Roberto Bonanni
- Department of Clinical Sciences and Translational Medicine, University of Rome ‘Tor Vergata’, Rome, Italy
| | - Andrea Gatti
- Department of Orthopaedics and Traumatology, ‘Policlinico Tor Vergata’ Foundation, Rome, Italy
| | - Martina Marcozzi
- Department of Orthopaedics and Traumatology, ‘Policlinico Tor Vergata’ Foundation, Rome, Italy
| | - Davide Calabrò
- Department of Orthopaedics and Traumatology, ‘Policlinico Tor Vergata’ Foundation, Rome, Italy
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Cariati I, Bonanni R, Pallone G, Romagnoli C, Rinaldi AM, Annino G, D’Arcangelo G, Tancredi V. Whole Body Vibration Improves Brain and Musculoskeletal Health by Modulating the Expression of Tissue-Specific Markers: FNDC5 as a Key Regulator of Vibration Adaptations. Int J Mol Sci 2022; 23:ijms231810388. [PMID: 36142305 PMCID: PMC9498983 DOI: 10.3390/ijms231810388] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 09/02/2022] [Accepted: 09/06/2022] [Indexed: 12/11/2022] Open
Abstract
Whole body vibration (WBV) is well known to exert beneficial effects on multiple tissues, improving synaptic transmission, muscle mass, bone quality, and reducing anxiety and depressive behavior. However, the underlying molecular mechanisms are not yet fully understood, and organs and tissues may respond differently to the vibratory stimulus depending on multiple factors. Therefore, we investigated the WBV effects on the brain and musculoskeletal tissue of 4-month-old young mice, evaluating synaptic plasticity by electrophysiological recordings and tissue organization by histology and histomorphometric analysis. Specifically, WBV protocols were characterized by the same vibration frequency (45 Hz), but different in vibration exposure time (five series of 3 min for the B protocol and three series of 2 min and 30 s for the C protocol) and recovery time between two vibration sessions (1 min for the B protocol and 2 min and 30 s for the C protocol). In addition, immunohistochemistry was conducted to evaluate the expression of fibronectin type III domain-containing protein 5 (FNDC5), as well as that of tissue-specific markers, such as brain-derived neurotrophic factor (BDNF) in brain, myostatin in muscle and collagen I (COL-1) in bone. Our results suggest that the WBV effects depend closely on the type of protocol used and support the hypothesis that different organs or tissues have different susceptibility to vibration. Further studies will be needed to deepen our knowledge of physiological adaptations to vibration and develop customized WBV protocols to improve and preserve cognitive and motor functions.
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Affiliation(s)
- Ida Cariati
- Department of Clinical Sciences and Translational Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy
| | - Roberto Bonanni
- Department of Clinical Sciences and Translational Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy
| | - Gabriele Pallone
- Department of Systems Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy
| | - Cristian Romagnoli
- Department of Industrial Engineering, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy
| | - Anna Maria Rinaldi
- Department of Systems Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy
| | - Giuseppe Annino
- Department of Systems Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy
- Centre of Space Bio-Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy
| | - Giovanna D’Arcangelo
- Department of Systems Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy
- Centre of Space Bio-Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy
- Correspondence:
| | - Virginia Tancredi
- Department of Systems Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy
- Centre of Space Bio-Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy
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Jannini T, Rossi R, Sconci V, Bonanni R, De Michele F, Cavallo G, Siracusano A, Rossi A, Di Lorenzo G, Jannini E, Ciocca G. Italian validation of Arizona Sexual Experience (ASEX) on patients suffering from psychotic spectrum disorders. Eur Psychiatry 2022. [PMCID: PMC9566763 DOI: 10.1192/j.eurpsy.2022.325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Introduction Many forms of mental disorders, especially psychotic disorders are characterized also by a worsening of sexual functioning. Sexual dysfunction has been shown to significantly correlate with a longer duration of untreated psychosis and with heavier psychotic symptomatology. Objectives The aim of this study is to validate the Italian version of the Arizona Sexual Experience (ASEX), a very handy and reliable tool to assess sexual dysfunction, in a population of people suffering from psychotic spectrum disorders. Methods Seventy-three psychiatric patients were recruited and assessed for mental illness and sexual functioning. We administered the Italian version of ASEX, adequately translated by two expert bilinguals. After 15 days we administered once again the test for test-retest reliability. Results Validation of ASEX revealed Cronbach’s coefficients >0.70 in both single items as in the total score. In addition, the test-retest reliability revealed Pearson’s coefficients >0.50 in the various domains. Confirmatory factor analysis revealed good fit indexes for the two factors model of ASEX (SRMR=0.54; CFI=0.974; RMSEA=0.135). Conclusions
This study represents the first validation in the Italian psychiatric context of a very useful specific tool for the sexual assessment in people suffering from mental illness. Our analysis revealed good psychometric characteristics in terms of confirmatory factor analysis, internal consistency, and test-retest reliability. Disclosure No significant relationships.
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Bonanni R, Cariati I, Tarantino U, D’Arcangelo G, Tancredi V. Physical Exercise and Health: A Focus on Its Protective Role in Neurodegenerative Diseases. J Funct Morphol Kinesiol 2022; 7:jfmk7020038. [PMID: 35645300 PMCID: PMC9149968 DOI: 10.3390/jfmk7020038] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 04/26/2022] [Accepted: 04/27/2022] [Indexed: 02/07/2023] Open
Abstract
Scientific evidence has demonstrated the power of physical exercise in the prevention and treatment of numerous chronic and/or age-related diseases, such as musculoskeletal, metabolic, and cardiovascular disorders. In addition, regular exercise is known to play a key role in the context of neurodegenerative diseases, as it helps to reduce the risk of their onset and counteracts their progression. However, the underlying molecular mechanisms have not yet been fully elucidated. In this regard, neurotrophins, such as brain-derived neurotrophic factor (BDNF), nerve growth factor (NGF), glia cell line-derived neurotrophic factor (GDNF), neurotrophin-3 (NT-3), and neurotrophin-4 (NT-4), have been suggested as key mediators of brain health benefits, as they are involved in neurogenesis, neuronal survival, and synaptic plasticity. The production of these neurotrophic factors, known to be increased by physical exercise, is downregulated in neurodegenerative disorders, suggesting their fundamental importance in maintaining brain health. However, the mechanism by which physical exercise promotes the production of neurotrophins remains to be understood, posing limits on their use for the development of potential therapeutic strategies for the treatment of neurodegenerative diseases. In this literature review, we analyzed the most recent evidence regarding the relationship between physical exercise, neurotrophins, and brain health, providing an overview of their involvement in the onset and progression of neurodegeneration.
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Affiliation(s)
- Roberto Bonanni
- Department of Clinical Sciences and Translational Medicine, “Tor Vergata” University of Rome, 00133 Rome, Italy; (R.B.); (U.T.)
| | - Ida Cariati
- Department of Clinical Sciences and Translational Medicine, “Tor Vergata” University of Rome, 00133 Rome, Italy; (R.B.); (U.T.)
- Correspondence:
| | - Umberto Tarantino
- Department of Clinical Sciences and Translational Medicine, “Tor Vergata” University of Rome, 00133 Rome, Italy; (R.B.); (U.T.)
- Department of Orthopaedics and Traumatology, “Policlinico Tor Vergata” Foundation, 00133 Rome, Italy
- Centre of Space Bio-Medicine, “Tor Vergata” University of Rome, 00133 Rome, Italy; (G.D.); (V.T.)
| | - Giovanna D’Arcangelo
- Centre of Space Bio-Medicine, “Tor Vergata” University of Rome, 00133 Rome, Italy; (G.D.); (V.T.)
- Department of Systems Medicine, “Tor Vergata” University of Rome, 00133 Rome, Italy
| | - Virginia Tancredi
- Centre of Space Bio-Medicine, “Tor Vergata” University of Rome, 00133 Rome, Italy; (G.D.); (V.T.)
- Department of Systems Medicine, “Tor Vergata” University of Rome, 00133 Rome, Italy
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Cariati I, Scimeca M, Bonanni R, Triolo R, Naldi V, Toro G, Marini M, Tancredi V, Iundusi R, Gasbarra E, Tarantino U. Role of Myostatin in Muscle Degeneration by Random Positioning Machine Exposure: An in vitro Study for the Treatment of Sarcopenia. Front Physiol 2022; 13:782000. [PMID: 35185612 PMCID: PMC8853288 DOI: 10.3389/fphys.2022.782000] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [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: 09/23/2021] [Accepted: 01/13/2022] [Indexed: 12/14/2022] Open
Abstract
Several scientific evidence have shown that exposure to microgravity has a significant impact on the health of the musculoskeletal system by altering the expression of proteins and molecules involved in bone–muscle crosstalk, which is also observed in the research of microgravity effect simulation. Among these, the expression pattern of myostatin appears to play a key role in both load-free muscle damage and the progression of age-related musculoskeletal disorders, such as osteoporosis and sarcopenia. Based on this evidence, we here investigated the efficacy of treatment with anti-myostatin (anti-MSTN) antibodies on primary cultures of human satellite cells exposed to 72 h of random positioning machine (RPM). Cell cultures were obtained from muscle biopsies taken from a total of 30 patients (controls, osteoarthritic, and osteoporotic) during hip arthroplasty. The Pax7 expression by immunofluorescence was carried out for the characterization of satellite cells. We then performed morphological evaluation by light microscopy and immunocytochemical analysis to assess myostatin expression. Our results showed that prolonged RPM exposure not only caused satellite cell death, but also induced changes in myostatin expression levels with group-dependent variations. Surprisingly, we observed that the use of anti-MSTN antibodies induced a significant increase in cell survival after RPM exposure under all experimental conditions. Noteworthy, we found that the negative effect of RPM exposure was counteracted by treatment with anti-MSTN antibodies, which allowed the formation of numerous myotubes. Our results highlight the role of myostatin as a major effector of the cellular degeneration observed with RPM exposure, suggesting it as a potential therapeutic target to slow the muscle mass loss that occurs in the absence of loading.
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Affiliation(s)
- Ida Cariati
- Ph.D. in Medical-Surgical Biotechnologies and Translational Medicine, “Tor Vergata” University of Rome, Rome, Italy
- Department of Clinical Sciences and Translational Medicine, “Tor Vergata” University of Rome, Rome, Italy
| | - Manuel Scimeca
- Department of Biomedicine and Prevention, “Tor Vergata” University of Rome, Rome, Italy
| | - Roberto Bonanni
- Ph.D. in Medical-Surgical Biotechnologies and Translational Medicine, “Tor Vergata” University of Rome, Rome, Italy
- Department of Clinical Sciences and Translational Medicine, “Tor Vergata” University of Rome, Rome, Italy
| | - Rebecca Triolo
- Department of Orthopaedics and Traumatology, “Policlinico Tor Vergata” Foundation, Rome, Italy
| | - Valerio Naldi
- Department of Orthopaedics and Traumatology, “Policlinico Tor Vergata” Foundation, Rome, Italy
| | - Giuseppe Toro
- Ph.D. in Medical-Surgical Biotechnologies and Translational Medicine, “Tor Vergata” University of Rome, Rome, Italy
- Department of Medical and Surgical Specialties and Dentistry, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Mario Marini
- Department of Systems Medicine, “Tor Vergata” University of Rome, Rome, Italy
| | - Virginia Tancredi
- Department of Systems Medicine, “Tor Vergata” University of Rome, Rome, Italy
- Centre of Space Bio-Medicine, “Tor Vergata” University of Rome, Rome, Italy
| | - Riccardo Iundusi
- Department of Clinical Sciences and Translational Medicine, “Tor Vergata” University of Rome, Rome, Italy
- Department of Orthopaedics and Traumatology, “Policlinico Tor Vergata” Foundation, Rome, Italy
| | - Elena Gasbarra
- Department of Clinical Sciences and Translational Medicine, “Tor Vergata” University of Rome, Rome, Italy
- Department of Orthopaedics and Traumatology, “Policlinico Tor Vergata” Foundation, Rome, Italy
| | - Umberto Tarantino
- Department of Clinical Sciences and Translational Medicine, “Tor Vergata” University of Rome, Rome, Italy
- Department of Orthopaedics and Traumatology, “Policlinico Tor Vergata” Foundation, Rome, Italy
- Centre of Space Bio-Medicine, “Tor Vergata” University of Rome, Rome, Italy
- *Correspondence: Umberto Tarantino,
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15
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Cariati I, Bonanni R, Pallone G, Scimeca M, Frank C, Tancredi V, D’Arcangelo G. Hippocampal Adaptations to Continuous Aerobic Training: A Functional and Ultrastructural Evaluation in a Young Murine Model. J Funct Morphol Kinesiol 2021; 6:jfmk6040101. [PMID: 34940510 PMCID: PMC8706318 DOI: 10.3390/jfmk6040101] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 11/24/2021] [Accepted: 12/06/2021] [Indexed: 12/12/2022] Open
Abstract
Aerobic training is known to influence cognitive processes, such as memory and learning, both in animal models and in humans. Particularly, in vitro and in vivo studies have shown that aerobic exercise can increase neurogenesis in the dentate gyrus, improve hippocampal long-term potentiation (LTP), and reduce age-related decline in mnemonic function. However, the underlying mechanisms are not yet fully understood. Based on this evidence, the aim of our study was to verify whether the application of two aerobic training protocols, different in terms of speed and speed variation, could modulate synaptic plasticity in a young murine model. Therefore, we assessed the presence of any functional changes by extracellular recordings in vitro in mouse hippocampal slices and structural alterations by transmission electron microscopy (TEM). Our results showed that an aerobic training protocol, well designed in terms of speed and speed variation, significantly contributes to improving synaptic plasticity and hippocampal ultrastructure, optimizing its benefits in the brain. Future studies will aim to clarify the underlying biological mechanisms involved in the modulation of synaptic plasticity induced by aerobic training.
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Affiliation(s)
- Ida Cariati
- Department of Clinical Sciences and Translational Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy;
- Correspondence:
| | - Roberto Bonanni
- Department of Clinical Sciences and Translational Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy;
| | - Gabriele Pallone
- Department of System Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy; (G.P.); (V.T.); (G.D.)
| | - Manuel Scimeca
- Department of Biomedicine and Prevention, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy;
| | - Claudio Frank
- UniCamillus-Saint Camillus International University of Health Sciences, Via di Sant’Alessandro 8, 00131 Rome, Italy;
| | - Virginia Tancredi
- Department of System Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy; (G.P.); (V.T.); (G.D.)
- Centre of Space Bio-Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy
| | - Giovanna D’Arcangelo
- Department of System Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy; (G.P.); (V.T.); (G.D.)
- Centre of Space Bio-Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy
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Natoli E, Bonanni R, Cafazzo S, Mills DS, Pontier D, Pilot M. Genetic inference of the mating system of free-ranging domestic dogs. Behav Ecol 2021; 32:646-656. [PMID: 34539241 PMCID: PMC8444980 DOI: 10.1093/beheco/arab011] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Revised: 12/11/2020] [Accepted: 02/03/2021] [Indexed: 12/21/2022] Open
Abstract
Domestication has greatly changed the social and reproductive behavior of dogs relative to that of wild members of the genus Canis, which typically exhibit social monogamy and extended parental care. Unlike a typical gray wolf pack that consists of a single breeding pair and their offspring from multiple seasons, a group of free-ranging dogs (FRDs) can include multiple breeding individuals of both sexes. To understand the consequences of this shift in reproductive behavior, we reconstructed the genetic pedigree of an FRD population and assessed the kinship patterns in social groups, based on genome-wide single-nucleotide polymorphism genotypes. Consistent with behavioral observations, the mating system of the study population was characterized by polygynandry. Instead of the discreet family units observed in wolves, FRDs were linked by a network of kinship relationships that spread across packs. However, we also observed reproduction of the same male-female pairs in multiple seasons, retention of adult offspring in natal packs, and dispersal between neighboring packs-patterns in common with wolves. Although monogamy is the predominant mating system in wolves, polygyny and polyandry are occasionally observed in response to increased food availability. Thus, polygynandry of domestic dogs was likely influenced by the shift in ecological niche from an apex predator to a human commensal.
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Affiliation(s)
- Eugenia Natoli
- Canile Sovrazonale, ASL Roma 3 (Local Health Unit Rome 3), Via della Magliana 856H, 00148 Rome, Italy
| | | | | | - Daniel S Mills
- School of Life Sciences, University of Lincoln, Lincoln LN6 7DL, UK
| | - Dominique Pontier
- Université de Lyon, Université Lyon 1, CNRS, Laboratoire de Biométrie et Biologie Evolutive UMR 5558, F-69622 Villeurbanne, France
| | - Małgorzata Pilot
- Museum and Institute of Zoology, Polish Academy of Sciences, ul. Nadwiślańska 108, 80-680 Gdańsk, Poland
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17
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Cariati I, Bonanni R, Onorato F, Mastrogregori A, Rossi D, Iundusi R, Gasbarra E, Tancredi V, Tarantino U. Role of Physical Activity in Bone-Muscle Crosstalk: Biological Aspects and Clinical Implications. J Funct Morphol Kinesiol 2021; 6:55. [PMID: 34205747 PMCID: PMC8293201 DOI: 10.3390/jfmk6020055] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 06/17/2021] [Accepted: 06/21/2021] [Indexed: 02/06/2023] Open
Abstract
Bone and muscle tissues influence each other through the integration of mechanical and biochemical signals, giving rise to bone-muscle crosstalk. They are also known to secrete osteokines, myokines, and cytokines into the circulation, influencing the biological and pathological activities in local and distant organs and cells. In this regard, even osteoporosis and sarcopenia, which were initially thought to be two independent diseases, have recently been defined under the term "osteosarcopenia", to indicate a synergistic condition of low bone mass with muscle atrophy and hypofunction. Undoubtedly, osteosarcopenia is a major public health concern, being associated with high rates of morbidity and mortality. The best current defence against osteosarcopenia is prevention based on a healthy lifestyle and regular exercise. The most appropriate type, intensity, duration, and frequency of exercise to positively influence osteosarcopenia are not yet known. However, combined programmes of progressive resistance exercises, weight-bearing impact exercises, and challenging balance/mobility activities currently appear to be the most effective in optimising musculoskeletal health and function. Based on this evidence, the aim of our review was to summarize the current knowledge about the role of exercise in bone-muscle crosstalk, highlighting how it may represent an effective alternative strategy to prevent and/or counteract the onset of osteosarcopenia.
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Affiliation(s)
- Ida Cariati
- PhD in Medical-Surgical Biotechnologies and Translational Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy;
- Department of Clinical Sciences and Translational Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy
| | - Roberto Bonanni
- Department of Systems Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy; (R.B.); (V.T.)
| | - Federica Onorato
- Department of Orthopaedics and Traumatology, “Policlinico Tor Vergata” Foundation, Viale Oxford 81, 00133 Rome, Italy; (F.O.); (A.M.); (D.R.); (R.I.); (E.G.)
| | - Ambra Mastrogregori
- Department of Orthopaedics and Traumatology, “Policlinico Tor Vergata” Foundation, Viale Oxford 81, 00133 Rome, Italy; (F.O.); (A.M.); (D.R.); (R.I.); (E.G.)
| | - Danilo Rossi
- Department of Orthopaedics and Traumatology, “Policlinico Tor Vergata” Foundation, Viale Oxford 81, 00133 Rome, Italy; (F.O.); (A.M.); (D.R.); (R.I.); (E.G.)
| | - Riccardo Iundusi
- Department of Orthopaedics and Traumatology, “Policlinico Tor Vergata” Foundation, Viale Oxford 81, 00133 Rome, Italy; (F.O.); (A.M.); (D.R.); (R.I.); (E.G.)
| | - Elena Gasbarra
- Department of Orthopaedics and Traumatology, “Policlinico Tor Vergata” Foundation, Viale Oxford 81, 00133 Rome, Italy; (F.O.); (A.M.); (D.R.); (R.I.); (E.G.)
| | - Virginia Tancredi
- Department of Systems Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy; (R.B.); (V.T.)
- Centre of Space Bio-Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy
| | - Umberto Tarantino
- Department of Clinical Sciences and Translational Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy
- Department of Orthopaedics and Traumatology, “Policlinico Tor Vergata” Foundation, Viale Oxford 81, 00133 Rome, Italy; (F.O.); (A.M.); (D.R.); (R.I.); (E.G.)
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18
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Diociaiuti M, Bonanni R, Cariati I, Frank C, D’Arcangelo G. Amyloid Prefibrillar Oligomers: The Surprising Commonalities in Their Structure and Activity. Int J Mol Sci 2021; 22:ijms22126435. [PMID: 34208561 PMCID: PMC8235680 DOI: 10.3390/ijms22126435] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Revised: 06/10/2021] [Accepted: 06/14/2021] [Indexed: 12/12/2022] Open
Abstract
It has been proposed that a “common core” of pathologic pathways exists for the large family of amyloid-associated neurodegenerations, including Alzheimer’s, Parkinson’s, type II diabetes and Creutzfeldt–Jacob’s Disease. Aggregates of the involved proteins, independently from their primary sequence, induced neuron membrane permeabilization able to trigger an abnormal Ca2+ influx leading to synaptotoxicity, resulting in reduced expression of synaptic proteins and impaired synaptic transmission. Emerging evidence is now focusing on low-molecular-weight prefibrillar oligomers (PFOs), which mimic bacterial pore-forming toxins that form well-ordered oligomeric membrane-spanning pores. At the same time, the neuron membrane composition and its chemical microenvironment seem to play a pivotal role. In fact, the brain of AD patients contains increased fractions of anionic lipids able to favor cationic influx. However, up to now the existence of a specific “common structure” of the toxic aggregate, and a “common mechanism” by which it induces neuronal damage, synaptotoxicity and impaired synaptic transmission, is still an open hypothesis. In this review, we gathered information concerning this hypothesis, focusing on the proteins linked to several amyloid diseases. We noted commonalities in their structure and membrane activity, and their ability to induce Ca2+ influx, neurotoxicity, synaptotoxicity and impaired synaptic transmission.
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Affiliation(s)
- Marco Diociaiuti
- Centro Nazionale Malattie Rare, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy
- Correspondence:
| | - Roberto Bonanni
- Department of Systems Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy; (R.B.); (G.D.)
| | - Ida Cariati
- PhD in Medical-Surgical Biotechnologies and Translational Medicine, Department of Clinical Sciences and Translational Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy;
| | - Claudio Frank
- UniCamillus-Saint Camillus International University of Health Sciences, Via di Sant’Alessandro 8, 00131 Rome, Italy;
| | - Giovanna D’Arcangelo
- Department of Systems Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy; (R.B.); (G.D.)
- Centre of Space Bio-Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy
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Cariati I, Bonanni R, Annino G, Scimeca M, Bonanno E, D'Arcangelo G, Tancredi V. Dose-Response Effect of Vibratory Stimulus on Synaptic and Muscle Plasticity in a Middle-Aged Murine Model. Front Physiol 2021; 12:678449. [PMID: 34177622 PMCID: PMC8226218 DOI: 10.3389/fphys.2021.678449] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 05/04/2021] [Indexed: 12/20/2022] Open
Abstract
Whole body vibration plays a central role in many work categories and can represent a health risk to the musculoskeletal system and peripheral nervous system. However, studies in animal and human models have shown that vibratory training, experimentally and/or therapeutically induced, can exert beneficial effects on the whole body, as well as improve brain functioning and reduce cognitive decline related to the aging process. Since the effects of vibratory training depend on several factors, such as vibration frequency and vibration exposure time, in this work, we investigated whether the application of three different vibratory protocols could modulate synaptic and muscle plasticity in a middle-aged murine model, counteracting the onset of early symptoms linked to the aging process. To this end, we performed in vitro electrophysiological recordings of the field potential in the CA1 region of mouse hippocampal slices, as well as histomorphometric and ultrastructural analysis of muscle tissue by optic and transmission electron microscopy, respectively. Our results showed that protocols characterized by a low vibration frequency and/or a longer recovery time exert positive effects at both hippocampal and muscular level, and that these effects improve significantly by varying both parameters, with an action comparable with a dose-response effect. Thus, we suggested that vibratory training may be an effective strategy to counteract cognitive impairment, which is already present in the early stages of the aging process, and the onset of sarcopenia, which is closely related to a sedentary lifestyle. Future studies are needed to understand the underlying molecular mechanisms and to determine an optimal vibratory training protocol.
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Affiliation(s)
- Ida Cariati
- Ph.D. in Medical-Surgical Biotechnologies and Translational Medicine, Department of Clinical Sciences and Translational Medicine, "Tor Vergata" University of Rome, Rome, Italy
| | - Roberto Bonanni
- Department of Systems Medicine, "Tor Vergata" University of Rome, Rome, Italy
| | - Giuseppe Annino
- Department of Systems Medicine, "Tor Vergata" University of Rome, Rome, Italy.,Centre of Space Bio-Medicine, "Tor Vergata" University of Rome, Rome, Italy
| | - Manuel Scimeca
- Department of Biomedicine and Prevention, "Tor Vergata" University of Rome, Rome, Italy
| | - Elena Bonanno
- Department of Experimental Medicine, "Tor Vergata" University of Rome, Rome, Italy.,"Diagnostica Medica" and "Villa dei Platani", Neuromed Group, Avellino, Italy
| | - Giovanna D'Arcangelo
- Department of Systems Medicine, "Tor Vergata" University of Rome, Rome, Italy.,Centre of Space Bio-Medicine, "Tor Vergata" University of Rome, Rome, Italy
| | - Virginia Tancredi
- Department of Systems Medicine, "Tor Vergata" University of Rome, Rome, Italy.,Centre of Space Bio-Medicine, "Tor Vergata" University of Rome, Rome, Italy
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20
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Cariati I, Bonanni R, Marini M, Rinaldi AM, Zarrilli B, Tancredi V, Frank C, D’Arcangelo G, Diociaiuti M. Role of Electrostatic Interactions in Calcitonin Prefibrillar Oligomer-Induced Amyloid Neurotoxicity and Protective Effect of Neuraminidase. Int J Mol Sci 2021; 22:ijms22083947. [PMID: 33920464 PMCID: PMC8070249 DOI: 10.3390/ijms22083947] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 04/01/2021] [Accepted: 04/09/2021] [Indexed: 01/06/2023] Open
Abstract
Salmon calcitonin is a good model for studying amyloid behavior and neurotoxicity. Its slow aggregation rate allows the purification of low molecular weight prefibrillar oligomers, which are the most toxic species. It has been proposed that these species may cause amyloid pore formation in neuronal membranes through contact with negatively charged sialic acid residues of the ganglioside GM1. In particular, it has been proposed that an electrostatic interaction may be responsible for the initial contact between prefibrillar oligomers and GM1 contained in lipid rafts. Based on this evidence, the aim of our work was to investigate whether the neurotoxic action induced by calcitonin prefibrillar oligomers could be counteracted by treatment with neuraminidase, an enzyme that removes sialic acid residues from gangliosides. Therefore, we studied cell viability in HT22 cell lines and evaluated the effects on synaptic transmission and long-term potentiation by in vitro extracellular recordings in mouse hippocampal slices. Our results showed that treatment with neuraminidase alters the surface charges of lipid rafts, preventing interaction between the calcitonin prefibrillar oligomers and GM1, and suggesting that the enzyme, depending on the concentration used, may have a partial or total protective action in terms of cell survival and modulation of synaptic transmission.
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Affiliation(s)
- Ida Cariati
- Medical-Surgical Biotechnologies and Translational Medicine (Phd), Department of Clinical Sciences and Translational Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy
- Correspondence:
| | - Roberto Bonanni
- Department of Systems Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy; (R.B.); (M.M.); (A.M.R.); (B.Z.); (V.T.); (G.D.)
| | - Mario Marini
- Department of Systems Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy; (R.B.); (M.M.); (A.M.R.); (B.Z.); (V.T.); (G.D.)
| | - Anna Maria Rinaldi
- Department of Systems Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy; (R.B.); (M.M.); (A.M.R.); (B.Z.); (V.T.); (G.D.)
| | - Beatrice Zarrilli
- Department of Systems Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy; (R.B.); (M.M.); (A.M.R.); (B.Z.); (V.T.); (G.D.)
| | - Virginia Tancredi
- Department of Systems Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy; (R.B.); (M.M.); (A.M.R.); (B.Z.); (V.T.); (G.D.)
- Centre of Space Bio-Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy
| | - Claudio Frank
- UniCamillus-Saint Camillus International University of Health Sciences, Via di Sant’Alessandro 8, 00131 Rome, Italy;
| | - Giovanna D’Arcangelo
- Department of Systems Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy; (R.B.); (M.M.); (A.M.R.); (B.Z.); (V.T.); (G.D.)
- Centre of Space Bio-Medicine, “Tor Vergata” University of Rome, Via Montpellier 1, 00133 Rome, Italy
| | - Marco Diociaiuti
- Centro Nazionale Malattie Rare, Istituto Superiore di Sanità, 00161 Rome, Italy;
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21
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Cafazzo S, Bonanni R, Natoli E. Neutering Effects on Social Behaviour of Urban Unowned Free-Roaming Domestic Cats. Animals (Basel) 2019; 9:ani9121105. [PMID: 31835397 PMCID: PMC6940995 DOI: 10.3390/ani9121105] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 11/16/2019] [Accepted: 12/05/2019] [Indexed: 11/16/2022] Open
Abstract
The "trap, spay/neuter, and release" programs to manage unowned free-roaming cat populations are diffused worldwide and they are largely advised even in countries where the suppression of unowned cats is enforced by law. Despite the massive neutering campaigns in the world, there is little information on the influence of neutering on individual cat behaviour, as well as on the social structure of cat colonies. The aim of this study is to verify such effects. Before neutering, the group consisted of 17 free-roaming domestic cats, who were totally unrestrained. After neutering it consisted of 16 individuals. Data on the outcomes of aggressive, submissive, affiliative, and territorial behaviour were collected, using classic ethological methods ("focal animal", "all occurrences", and "1/0" sampling methods) (735 h of observation before and 537 h after neutering). The dominance hierarchy did not change after neutering. On the other hand, the frequency of aggressive, territorial behaviour as well as proximity among individuals decreased significantly. Affiliative behaviour has been observed among neutered adult males that never performed it before neutering. The results of this study suggest that, after neutering: (i) The group of free-ranging cats was stable over time; (ii) the hierarchical structure of the cat social group did not change; (iii) the general level of activity, decreased; (iv) urine spraying marking behaviour almost disappeared; (v) the level of social proximity among group members decreased, although it tended to increase in some male-male dyads. The most obvious effect of neutering, detected on individual behaviour, was that cats were less active.
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Affiliation(s)
- Simona Cafazzo
- Independent researcher, Via Giovanni Cagliero 17, 20125 Milan, Italy;
| | - Roberto Bonanni
- Independent Researcher, via Giuseppe Donati 32, 00159 Rome, Italy;
| | - Eugenia Natoli
- Canile Sovrazonale, ASL Roma 3, Via della Magliana 856H, 00148 Roma, Italy
- Correspondence:
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Centorame M, Angelino D, Bonanni R, Fanfani A. Static and evolutionary allometry in the Italian endemic ant species Cataglyphis italica (Emery 1906). ETHOL ECOL EVOL 2019. [DOI: 10.1080/03949370.2019.1639080] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Massimiliano Centorame
- Department of Biology and Biotecnology ‘Charles Darwin’, ‘Sapienza’ University of Rome, Viale dell’Università 32, Rome 00185, Italy
| | - Davide Angelino
- Department of Biology and Biotecnology ‘Charles Darwin’, ‘Sapienza’ University of Rome, Viale dell’Università 32, Rome 00185, Italy
| | - Roberto Bonanni
- Independent researcher, Via Giuseppe Donati 32, Rome 00159, Italy
| | - Alberto Fanfani
- Department of Biology and Biotecnology ‘Charles Darwin’, ‘Sapienza’ University of Rome, Viale dell’Università 32, Rome 00185, Italy
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23
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Zoratto F, Cordeschi G, Grignani G, Bonanni R, Alleva E, Nascetti G, Mather JA, Carere C. Variability in the "stereotyped" prey capture sequence of male cuttlefish (Sepia officinalis) could relate to personality differences. Anim Cogn 2018; 21:773-785. [PMID: 30178104 DOI: 10.1007/s10071-018-1209-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Revised: 08/17/2018] [Accepted: 08/23/2018] [Indexed: 11/24/2022]
Abstract
Studies of animal personality have shown consistent between-individual variation in behaviour in many social and non-social contexts, but hunting behaviour has been overlooked. Prey capture sequences, especially in invertebrates, are supposed to be quite invariant. In cuttlefish, the attack includes three components: attention, positioning, and seizure. The previous studies indicated some variability in these components and we quantified it under the hypothesis that it could relate to personality differences. We, therefore, analysed predation sequences of adult cuttlefish to test their association with personality traits in different contexts. Nineteen subjects were first exposed to an "alert" and a "threat" test and then given a live prey, for 10 days. Predation sequences were scored for components of the attack, locomotor and postural elements, body patterns, and number of successful tentacle ejections (i.e. seizure). PCA analysis of predatory patterns identified three dimensions accounting for 53.1%, 15.9%, and 9.6% of the variance and discriminating individuals based on "speed in catching prey", "duration of attack behaviour", and "attention to prey". Predation rate, success rate, and hunting time were significantly correlated with the first, second, and third PCA factors, respectively. Significant correlations between capture patterns and responsiveness in the alert and threat tests were found, highlighting a consistency of prey capture patterns with measures of personality in other contexts. Personality may permeate even those behaviour patterns that appear relatively invariant.
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Affiliation(s)
- Francesca Zoratto
- Centre for Behavioural Sciences and Mental Health, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy.
| | - Giulia Cordeschi
- Centre for Behavioural Sciences and Mental Health, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy
| | - Giacomo Grignani
- Ichthyogenic Experimental Marine Centre (CISMAR), Department of Ecological and Biological Sciences, University of Tuscia, Tarquinia, Viterbo, Italy
| | - Roberto Bonanni
- Independent Researcher, Via Giuseppe Donati 32, 00159, Rome, Italy
| | - Enrico Alleva
- Centre for Behavioural Sciences and Mental Health, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy
| | - Giuseppe Nascetti
- Ichthyogenic Experimental Marine Centre (CISMAR), Department of Ecological and Biological Sciences, University of Tuscia, Tarquinia, Viterbo, Italy
| | - Jennifer A Mather
- Department of Psychology, University of Lethbridge, Lethbridge, Canada
| | - Claudio Carere
- Ichthyogenic Experimental Marine Centre (CISMAR), Department of Ecological and Biological Sciences, University of Tuscia, Tarquinia, Viterbo, Italy.,Laboratory of Experimental and Comparative Ethology, University of Paris 13, Sorbonne Paris Cité, Villetaneuse, France
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24
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Ciocca G, Di Lorenzo G, Sconci V, Bonanni R, Comite G, Di Michele F, Limoncin E, Mollaioli D, Cavallo G, Rossi A, Siracusano A, Jannini E. 461 Sexuality in people suffering from schizophrenia spectrum: relationship between sexual functioning, psychopathological symptoms and global functioning. J Sex Med 2018. [DOI: 10.1016/j.jsxm.2018.04.368] [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: 10/28/2022]
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25
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Bonanni R, Cafazzo S, Abis A, Barillari E, Valsecchi P, Natoli E. Age-graded dominance hierarchies and social tolerance in packs of free-ranging dogs. Behav Ecol 2017. [DOI: 10.1093/beheco/arx059] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Affiliation(s)
- Roberto Bonanni
- Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità Ambientale, Unità di Biologia Evolutiva e Funzionale, Università degli Studi di Parma, Parco Area delle Scienze 11/A, 43124 Parma, Italy,
| | - Simona Cafazzo
- Wolf Science Center, Dörfles 48, 2115 Ernstbrunn, Austria,
- Comparative Cognition, Messerli Research Institute, University of Veterinary Medicine of Vienna, Veterinaerplatz 1, 1210 Vienna, Austria,
| | - Arianna Abis
- Djanet Association, via XI Febbraio 18, 10093 Collegno, Italy,
| | - Emanuela Barillari
- Agenzia Regionale Protezione Ambiente Calabria, Dipartimento di Catanzaro, Laboratorio Bio-naturalistico, via Lungomare, 88100 Catanzaro, Italy, and
| | - Paola Valsecchi
- Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità Ambientale, Unità di Biologia Evolutiva e Funzionale, Università degli Studi di Parma, Parco Area delle Scienze 11/A, 43124 Parma, Italy,
| | - Eugenia Natoli
- Canile Interzonale, Azienda ASL Roma 3, via della Magliana 856/H, 00148 Rome, Italy
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26
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Carere C, Grignani G, Bonanni R, Gala MD, Carlini A, Angeletti D, Cimmaruta R, Nascetti G, Mather JA. Consistent individual differences in the behavioural responsiveness of adult male cuttlefish (Sepia officinalis). Appl Anim Behav Sci 2015. [DOI: 10.1016/j.applanim.2015.03.005] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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27
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Cafazzo S, Bonanni R, Valsecchi P, Natoli E. Social variables affecting mate preferences, copulation and reproductive outcome in a pack of free-ranging dogs. PLoS One 2014; 9:e98594. [PMID: 24905360 PMCID: PMC4048177 DOI: 10.1371/journal.pone.0098594] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [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: 12/09/2013] [Accepted: 05/05/2014] [Indexed: 11/19/2022] Open
Abstract
Mating and reproductive outcome is often determined by the simultaneous operation of different mechanisms like intra-sexual competition, mating preferences and sexual coercion. The present study investigated how social variables affected mating outcome in a pack of free-ranging dogs, a species supposed to have lost most features of the social system of wolves during domestication. We found that, although the pack comprised multiple breeding individuals, both male copulation success and female reproductive success were positively influenced by a linear combination of dominance rank, age and leadership. Our results also suggest that mate preferences affect mating outcome by reinforcing the success of most dominant individuals. In particular, during their oestrous period bitches clearly searched for the proximity of high-ranking males who displayed affiliative behaviour towards them, while they were more likely to reject the males who intimidated them. At the same time, male courting effort and male-male competition for receptive females appeared to be stronger in the presence of higher-ranking females, suggesting a male preference for dominant females. To our knowledge, these results provide the first clear evidence of social regulation of reproductive activities in domestic dogs, and suggest that some common organizing mechanisms may contribute to shape the social organization of both dogs and wolves.
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Affiliation(s)
- Simona Cafazzo
- Dipartimento di Neuroscienze, Università di Parma, Parma, Italy
- Wolf Science Center, Ernstbrunn, Austria
| | - Roberto Bonanni
- Dipartimento di Neuroscienze, Università di Parma, Parma, Italy
| | - Paola Valsecchi
- Dipartimento di Neuroscienze, Università di Parma, Parma, Italy
| | - Eugenia Natoli
- Azienda USL Roma D, Area Dipartimentale Sanità Pubblica Veterinaria, Rome, Italy
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Cafazzo S, Maragliano L, Bonanni R, Scholl F, Guarducci M, Scarcella R, Di Paolo M, Pontier D, Lai O, Carlevaro F, Bucci E, Cerini N, Carlevaro L, Alfieri L, Fantini C, Natoli E. Behavioural and physiological indicators of shelter dogs' welfare: reflections on the no-kill policy on free-ranging dogs in Italy revisited on the basis of 15 years of implementation. Physiol Behav 2014; 133:223-9. [PMID: 24907692 DOI: 10.1016/j.physbeh.2014.05.046] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2014] [Revised: 05/19/2014] [Accepted: 05/30/2014] [Indexed: 11/29/2022]
Abstract
The Italian National Law 281 of 1991 forbids the euthanatization of free-ranging dogs, unless they have an incurable illness or are proved to be dangerous. Without neglecting the undeniable benefits of the "no-kill" policy, nevertheless it has brought about a chronic overpopulation in shelters and, as a result, higher costs of management and welfare problems since some dogs remain in the shelter for life. In 2004-2008, the Istituto Zooprofilattico Sperimentale of the Lazio and Tuscany regions carried out a survey in the Lazio Region to verify the effects of the Italian National Law 281/91 on free-ranging dog management following 15 years from its implementation. One of the aims of the study was an assessment of the welfare of dogs in a shelter sample (8 shelters out of 47 censused in the Lazio Region). 97 mixed-breed dogs were selected, their behaviour was studied and a blood sample was taken for each dog in order to determine the individual blood concentration of cortisol and the amount of oxidative damage (level of dRoms), as well as the amount of antioxidants to cope with it. Moreover, the total leukocyte count (leukogram) was accomplished. We ran general backward stepwise regression models using "level of antioxidant", "level of dRoms" and "level of serum cortisol" as dependent variables respectively. The results showed that the most important variable that improved the level of welfare of dogs consisted in having the opportunity to regularly go out of the cage for a walk, whereas other variables like gender, size of the cage (small, medium, large), being alone in the cage, and being neutered/entire, had no significant effect on the physiological indicators of welfare. Dogs that enjoyed the regular walk had a higher total antioxidant capacity, and performed a lower frequency of displacing activities and stereotyped behaviour. Moreover, oxidative stress parameters seem to be indicators well matched with behavioural indicators of stress. Thus, for the first time, markers of oxidative status are utilised for the welfare evaluation in the domestic dog. Furthermore, the results of this paper give some suggestion about how small steps can help to improve shelters and, furthermore, this paper intends to solicit the debate on the no-kill policy.
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Affiliation(s)
- S Cafazzo
- Department of Neuroscience, University of Parma, Italy; Wolf Science Center, Ernstbrunn, Vienna, Austria
| | | | - R Bonanni
- Department of Neuroscience, University of Parma, Italy
| | - F Scholl
- Istituto Zooprofilattico Sperimentale delle regioni Lazio e Toscana, Rome, Italy
| | - M Guarducci
- Istituto Zooprofilattico Sperimentale delle regioni Lazio e Toscana, Rome, Italy
| | | | - M Di Paolo
- Istituto Zooprofilattico Sperimentale delle regioni Lazio e Toscana, Rome, Italy
| | - D Pontier
- Laboratoire de Biometrie et Biologie Evolutive, Université de Lyon 1, Villeurbanne, France
| | - O Lai
- Istituto Zooprofilattico Sperimentale delle regioni Lazio e Toscana, Rome, Italy
| | | | - E Bucci
- Istituto Zooprofilattico Sperimentale delle regioni Lazio e Toscana, Rome, Italy
| | | | | | - L Alfieri
- Istituto Zooprofilattico Sperimentale delle regioni Lazio e Toscana, Rome, Italy
| | | | - E Natoli
- Azienda USL Roma D, Rome, Italy.
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Benhaiem S, Dehnhard M, Bonanni R, Hofer H, Goymann W, Eulenberger K, East ML. Validation of an enzyme immunoassay for the measurement of faecal glucocorticoid metabolites in spotted hyenas (Crocuta crocuta). Gen Comp Endocrinol 2012; 178:265-71. [PMID: 22634955 DOI: 10.1016/j.ygcen.2012.05.006] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [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: 01/20/2012] [Revised: 05/04/2012] [Accepted: 05/10/2012] [Indexed: 11/17/2022]
Abstract
The use of enzyme immunoassays (EIAs) to measure faecal glucocorticoid metabolites (fGCM) is a useful non-invasive technique to monitor adrenocortical activity in vertebrates. The first objective of this study was to validate an 'in-house' EIA (cortisol-3-CMO) for the measurement of fGCM concentrations in spotted hyenas. High-performance liquid chromatography (HPLC) was used to characterise fGCM in samples from a captive hyena that received an i.v. injection of [(3)H] cortisol. All HPLC fractions were analysed with the EIA for the presence and quantities of radiolabelled fGCM. Radiolabelled fGCM consisted of substances with a higher polarity than cortisol and substances of lower polarity that eluted between cortisol and corticosterone. Authentic radiolabelled cortisol was not detected. The EIA measured substantial amounts of immunoreactivity corresponding to the radioactive peaks. It also detected a significant increase in fGCMs after an adrenocorticotropic hormone (ACTH) challenge in two other captive animals and a significant increase in fGCMs in a fourth captive animal after anaesthesia. The second objective was to investigate an age effect on fGCM: we conducted pairwise comparisons of fGCM concentrations in individual free-ranging juvenile spotted hyenas when less than 6 months of age and when between 6 and 24 months of age. We expected juveniles to experience a more unpredictable and therefore more stressful environment when younger than when older. When younger, juveniles had significantly higher fGCM concentrations than when they were older. Our results demonstrate that our assay can be used to assess adrenocortical activity in spotted hyenas.
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Affiliation(s)
- Sarah Benhaiem
- Leibniz Institute for Zoo and Wildlife Research, Alfred-Kowalke-Strasse 17, D-10315 Berlin, Germany.
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Stratta P, de Cataldo S, Bonanni R, Valenti M, Masedu F, Rossi A. Mental health in L’Aquila after the earthquake. Annali dell'Istituto Superiore di Sanità 2012; 48:132-7. [DOI: 10.4415/ann_12_02_05] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Paolo Stratta
- Centro di Salute Mentale, Azienda Sanitaria Locale 1, L’Aquila, Italy
| | | | - Roberto Bonanni
- Centro di Salute Mentale, Azienda Sanitaria Locale 1, L’Aquila, Italy
| | - Marco Valenti
- Dipartimento di Medicina e Salute Pubblica, Università degli Studi dell’Aquila, L’Aquila, Italy
| | - Francesco Masedu
- Dipartimento di Medicina e Salute Pubblica, Università degli Studi dell’Aquila, L’Aquila, Italy
| | - Alessandro Rossi
- Dipartimento di Medicina Sperimentale, Università degli Studi dell’Aquila, L’Aquila, Italy
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31
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Bonanni R, Natoli E, Cafazzo S, Valsecchi P. Free-ranging dogs assess the quantity of opponents in intergroup conflicts. Anim Cogn 2010; 14:103-15. [PMID: 20845053 DOI: 10.1007/s10071-010-0348-3] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2010] [Revised: 08/10/2010] [Accepted: 08/17/2010] [Indexed: 10/19/2022]
Abstract
In conflicts between social groups, the decision of competitors whether to attack/retreat should be based on the assessment of the quantity of individuals in their own and the opposing group. Experimental studies on numerical cognition in animals suggest that they may represent both large and small numbers as noisy mental magnitudes subject to scalar variability, and small numbers (≤4) also as discrete object-files. Consequently, discriminating between large quantities, but not between smaller ones, should become easier as the asymmetry between quantities increases. Here, we tested these hypotheses by recording naturally occurring conflicts in a population of free-ranging dogs, Canis lupus familiaris, living in a suburban environment. The overall probability of at least one pack member approaching opponents aggressively increased with a decreasing ratio of the number of rivals to that of companions. Moreover, the probability that more than half of the pack members withdrew from a conflict increased when this ratio increased. The skill of dogs in correctly assessing relative group size appeared to improve with increasing the asymmetry in size when at least one pack comprised more than four individuals, and appeared affected to a lesser extent by group size asymmetries when dogs had to compare only small numbers. These results provide the first indications that a representation of quantity based on noisy mental magnitudes may be involved in the assessment of opponents in intergroup conflicts and leave open the possibility that an additional, more precise mechanism may operate with small numbers.
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Affiliation(s)
- Roberto Bonanni
- Dipartimento di Biologia Evolutiva e Funzionale, Università di Parma, Viale Usberti 11/A, Parma, Italy.
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Bonanni R, Cafazzo S, Valsecchi P, Natoli E. Effect of affiliative and agonistic relationships on leadership behaviour in free-ranging dogs. Anim Behav 2010. [DOI: 10.1016/j.anbehav.2010.02.021] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Cafazzo S, Valsecchi P, Bonanni R, Natoli E. Dominance in relation to age, sex, and competitive contexts in a group of free-ranging domestic dogs. Behav Ecol 2010. [DOI: 10.1093/beheco/arq001] [Citation(s) in RCA: 122] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Fogh SE, Machtay M, Werner-Wasik M, Curran W, Bonanni R, Mallon G, Axelrod R, Andrews D, Dicker A. A phase I trial using patupilone (epothilone B) and concurrent radiotherapy for CNS malignancies. J Clin Oncol 2009. [DOI: 10.1200/jco.2009.27.15_suppl.e14504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e14504 Background: Based on pre-clinical data indicating the radiosensitizing potential of Epothilone B, this study was designed to evaluate the toxicity and response rate of patupilone (EPO906), an anti-microtubule stabilizing agent, with concurrent radiotherapy in the treatment of patients with CNS malignancies. Methods: This phase I study evaluated the toxicities associated with patupilone in combination with radiotherapy for the treatment of CNS malignancies in order to establish maximum tolerated dose (MTD). Eligible patients had recurrent gliomas (10), primary (5), or metastatic (17) brain tumors. Dose escalation occurred if no dose limiting toxicities (DLT) defined as any Grade 4–5 toxicity or Grade 3 toxicity requiring hospitalization or interruption of radiation therapy. Results: A total of 32 patients were enrolled. Five patients were treated with weekly patupilone at 1.5 mg/m2, 4 patients at 2.0 mg/m2, 4 patients at 2.5 mg/m2 and one patient at 4mg/m2. Based on sponsor recommendations, the protocol was changed to a q-3 week dosing schedule with a starting dose of 6 mg/m2. Seven patients were treated in the 6 mg/m2 group, 6 patients in the 8 mg/m2 cohort and 5 patients in the 10 mg/m2 group. Radiation treatment was determined by the patient's diagnosis. Primary CNS malignancies received a median dose of 60 Gy in 1.8–2.0 Gy fractions. CNS metastases received whole brain radiation with a median dose of 37.4 Gy in 1.8–2.5 Gy fractions and patients with recurrent gliomas received stereotactic radiotherapy with a median dose of 37.5 Gy in 2.0–3.5 Gy fractions. No DLTs were observed in patients who received weekly patupilone or in the 6 mg/m2 q3wk cohort. One DLT (pneumonia/infection without neutropenia) was observed at the 8 mg/m2 q3wk group. In the subsequent dose level (10 mg/m2), two grade 4 DLTs occurred (renal failure and pulmonary hemorrhage) making 8 mg/m2 q3wk the MTD and recommended phase II dose. Median overall survival was 12 months for recurrent gliomas, 15 months for primary brain tumors and 4 months for CNS metastasis. Conclusions: Combined with a variety of radiation doses and fractionation schedules, concurrent patupilone is well tolerated and safe with a MTD of 8 mg/m2 q3wk. A phase II study to characterize efficacy should be considered. No significant financial relationships to disclose.
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Affiliation(s)
- S. E. Fogh
- Thomas Jefferson University, Philadelphia, PA
| | - M. Machtay
- Thomas Jefferson University, Philadelphia, PA
| | | | - W. Curran
- Thomas Jefferson University, Philadelphia, PA
| | - R. Bonanni
- Thomas Jefferson University, Philadelphia, PA
| | - G. Mallon
- Thomas Jefferson University, Philadelphia, PA
| | - R. Axelrod
- Thomas Jefferson University, Philadelphia, PA
| | - D. Andrews
- Thomas Jefferson University, Philadelphia, PA
| | - A. Dicker
- Thomas Jefferson University, Philadelphia, PA
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Bonanni R, Cafazzo S, Fantini C, Pontier D, Natoli E. Feeding-order in an urban feral domestic cat colony: relationship to dominance rank, sex and age. Anim Behav 2007. [DOI: 10.1016/j.anbehav.2007.02.029] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Natoli E, Maragliano L, Cariola G, Faini A, Bonanni R, Cafazzo S, Fantini C. Management of feral domestic cats in the urban environment of Rome (Italy). Prev Vet Med 2006; 77:180-5. [PMID: 17034887 DOI: 10.1016/j.prevetmed.2006.06.005] [Citation(s) in RCA: 91] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2004] [Revised: 05/24/2006] [Accepted: 06/23/2006] [Indexed: 11/27/2022]
Abstract
In Italy, which is rabies-free, the national Law No. 281 [Legge Nazionale 14 agosto 1991. No. 281: Legge Quadro in materia di animali di affezione e prevenzione del randagismo. Gazz. Uff. Rep. Ital. no 203 del 30 agosto 1991: p. 3] on the management of pets and on the control of feral cats has introduced the no-kill policy for this species. Thus, "trap-neuter-release" (TNR) programs have been carried out for >10 years. In this paper we present data on registered colonies and censused cats in Rome from 1991 to 2000; the results of the neutering campaign from 1991 to 2000; and a survey, on 103 cat colonies, on the effects of demographic control of urban feral-cat colonies in the city of Rome, carried out by the local Veterinary Public Services (VPS) in collaboration with the associations of cat care-takers. In 10 years almost 8000 were neutered and reintroduced in their original colony. The spay/neuter campaigns brought about a general decrease in cat number but the percentage of cat immigration (due to abandonment and spontaneous arrival) is around 21%. This suggests that all these efforts without an effective education of people to control the reproduction of house cats (as a prevention for abandonment) are a waste of money, time and energy.
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Affiliation(s)
- Eugenia Natoli
- Azienda USL Rome D, Dipartimental Area of Veterinary Public Health, Veterinary Hospital, via della Magliana 856, 00148 Rome, Italy.
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Carlesimo GA, Galloni F, Bonanni R, Sabbadini M. Verbal short-term memory in individuals with congenital articulatory disorders: new empirical data and review of the literature. J Intellect Disabil Res 2006; 50:81-91. [PMID: 16403197 DOI: 10.1111/j.1365-2788.2005.00725.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
BACKGROUND To investigate the nature of the articulatory rehearsal mechanism of the Articulatory Loop in Baddeley's Working Memory model, it seems particularly important to study individuals who developed a deficit (dysarthria) or total abolition (anarthria) of the ability to articulate language following a cerebral lesion. METHOD In this study, a forced-choice recognition procedure for word sequences of increasing length was used to evaluate verbal short-term memory in nine individuals with severe congenital motor and verbal disabilities (seven anarthric and two severely dysarthric) and associated intellectual disability (ID) and 30 normal children of comparable mental age. RESULTS The normal children exhibited classical phonological similarity effects (better performance on acoustically dissimilar than on similar word lists), word length (greater accuracy on two-syllable than on four-syllable word lists) and frequency of occurrence (an advantage of high-frequency over low-frequency words). Instead, all of these effects were lacking in the experimental group. CONCLUSIONS These data suggest that persons with congenital anarthria/dysarthria and ID present defective maturation at many levels of the Articulatory Loop and reduced contribution of semantic-lexical processing in the temporary retention of phonological sequences. It is likely that in these individuals both communicative deficits and ID play a role in the impaired development of verbal short-term memory abilities.
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Affiliation(s)
- G A Carlesimo
- Clinica Neurologica, Università Tor Vergata, Roma, Italy.
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Natoli E, Say L, Cafazzo S, Bonanni R, Schmid M, Pontier D. Bold attitude makes male urban feral domestic cats more vulnerable to Feline Immunodeficiency Virus. Neurosci Biobehav Rev 2004; 29:151-7. [PMID: 15652262 DOI: 10.1016/j.neubiorev.2004.06.011] [Citation(s) in RCA: 89] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2004] [Accepted: 06/18/2004] [Indexed: 11/20/2022]
Abstract
Individual differences in behaviour are a phenomenon that is more and more attracting the attention of scientists. Among the other reasons, behavioural individuality occurs because selection favours the adoption of different tactics by individuals. It is now widely recognized that within many vertebrate species, individuals vary along an axis the extremes of which are represented by individuals 'bold' and 'shy', sometimes called 'proactive' and 'reactive'. Here we present the case of feral domestic cats (Felis catus L.) living in group in the urban environment where showing bold attitudes is linked to the benefit of a high annual reproductive success but, on the other hand, to a high probability to be infected by the Feline Immunodeficiency Virus (FIV), a lethal disease caused by a retrovirus. In this species, natural selection has probably favoured proactive temperament in spite of the cost represented by getting the disease. In fact, proactive individuals, even if FIV positive, reproduce more than reactive individuals before the last stage of FIV-infection (AIDS) characterized by a loss of immunological defences and subsequent opportunistic infections. Evolutionary implications are discussed.
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Affiliation(s)
- Eugenia Natoli
- Azienda USL Roma D, Area Dipartimentale Sanita' Pubblica veterinaria, Ospedale Veterinario, via della Magliana 856, 00148 Roma, Italy.
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Tomaiuolo F, Carlesimo GA, Di Paola M, Petrides M, Fera F, Bonanni R, Formisano R, Pasqualetti P, Caltagirone C. Gross morphology and morphometric sequelae in the hippocampus, fornix, and corpus callosum of patients with severe non-missile traumatic brain injury without macroscopically detectable lesions: a T1 weighted MRI study. J Neurol Neurosurg Psychiatry 2004; 75:1314-22. [PMID: 15314123 PMCID: PMC1739237 DOI: 10.1136/jnnp.2003.017046] [Citation(s) in RCA: 115] [Impact Index Per Article: 5.8] [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: 11/03/2022]
Abstract
OBJECTIVE The gross morphology and morphometry of the hippocampus, fornix, and corpus callosum in patients with severe non-missile traumatic brain injury (nmTBI) without obvious neuroradiological lesions was examined and the volumes of these structures were correlated with performance on memory tests. In addition, the predictability of the length of coma from the selected anatomical volumes was examined. METHOD High spatial resolution T1 weighted MRI scans of the brain (1 mm3) and neuropsychological evaluations with standardised tests were performed at least 3 months after trauma in 19 patients. RESULTS In comparison with control subjects matched in terms of gender and age, volume reduction in the hippocampus, fornix, and corpus callosum of the nmTBI patients was quantitatively significant. The length of coma correlated with the volume reduction in the corpus callosum. Immediate free recall of word lists correlated with the volume of the fornix and the corpus callosum. Delayed recall of word lists and immediate recall of the Rey figure both correlated with the volume of the fornix. Delayed recall of the Rey figure correlated with the volume of the fornix and the right hippocampus. CONCLUSION These findings demonstrate that in severe nmTBI without obvious neuroradiological lesions there is a clear hippocampal, fornix, and callosal volume reduction. The length of coma predicts the callosal volume reduction, which could be considered a marker of the severity of axonal loss. A few memory test scores correlated with the volumes of the selected anatomical structures. This relationship with memory performance may reflect the diffuse nature of the damage, leading to the disruption of neural circuits at multiple levels and the progressive neural degeneration occurring in TBI.
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Affiliation(s)
- F Tomaiuolo
- IRCCS Fondazione 'Santa Lucia', Rome, Italy.
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Bonanni R, Johnson D, Brooks C, Ciconte J, Divan H, Drotar K, Fisher J, Korman L, Neading J, Prokop S, Provins S, Stetz J, Symes K, Vocila L, Zajac D. Radiation Therapy Oncology Group. Research Plan 2002-2006. Research Associates Committee. Int J Radiat Oncol Biol Phys 2002; 51:122-4. [PMID: 11641028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
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Curran W, Dicker A, Komarnicky L, Anne P, Bonanni R, Sidor C, Fogler W, Folkman J, Gubish E. Phase I trial results of recombinant human angiostatin (RHA) and radiotherapy. Int J Radiat Oncol Biol Phys 2001. [DOI: 10.1016/s0360-3016(01)02100-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Sabbadini M, Bonanni R, Carlesimo GA, Caltagirone C. Neuropsychological assessment of patients with severe neuromotor and verbal disabilities. J Intellect Disabil Res 2001; 45:169-179. [PMID: 11298257 DOI: 10.1046/j.1365-2788.2001.00301.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
In people with cerebral palsy, severe neuromotor disability and communication problems make standard neuropsychological tests impossible. Therefore, alternative methods and specific aids must be developed to allow patients to autonomously respond to the examiner's questions. In the present individuals and study, a neuropsychological evaluation was made of a group of eight individuals with cerebral palsy, and severe neuromotor and verbal disabilities, and a group of 19 normal subjects matched for mental age. The tests were administered using an autonomous selection method in which the patient selects the various responses through specific aids without the examiner's interference. Patients' group performances in visuo-spatial and memory tests were on average lower than the mean of the control group. In the verbal domain, patients' scores were comparable to those of normal children in all tests but one assessing the comprehension of syntactically complex sentences. An analysis of the patients' individual performances also revealed heterogeneous cognitive profiles: some patients presented a homogeneously distributed cognitive impairment and others a more selective one. This finding is particularly important for planning differentiated learning programmes, and identifying suitable communicative instruments in rehabilitative and educational settings.
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Affiliation(s)
- M Sabbadini
- I.R.C.C.S. Ospedale Bambino Gesù-Palidoro, RM, Passoscuro, Italy
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Anne P, Mitchell E, Rosato F, Ahmad N, Kairys J, Chapman A, Bonanni R, Curran W. 2112 Preoperative paclitaxel, carboplatin, 5-FU and radiation in patients with resectable esophageal or gastric cancer: A phase I study. Int J Radiat Oncol Biol Phys 1999. [DOI: 10.1016/s0360-3016(99)90382-6] [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: 11/26/2022]
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Abstract
With occupation recognized as a risk factor for various cancers, collecting occupation and industry data by a number of vital registries, including cancer registries, has developed. Registries may be data sources for cancer etiology research and occupational disease surveillance, despite concerns that their data are fragmentary and may lack validity. To improve completeness and validity of occupational information in a hospital-based cancer registry, this study compared information obtained through abstracting medical records for the registry with information obtained through lung-cancer patient interviews. Employing the kappa statistic, agreement was generally poor, largely due to data missing in the medical record. Data quality of hospital-based cancer registries can be improved by employing trained cancer registrars to elicit occupational histories from patients.
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Affiliation(s)
- M A McDiarmid
- Division of Occupational Medicine, Jefferson Medical College, Philadelphia, Pa
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Abstract
Two hundred consecutive mastectomies with total axillary dissection were analyzed for patterns of involvement at levels one, two and three. The purpose was to determine the accuracy of level one axillary dissection in predicting the status of the entire lymph node chain in carcinoma of the breast. Level one was defined as latissimus dorsi to lateral pectoralis minor; level two behind the pectoralis minor and level three medial pectoralis minor to thoracic inlet. The average number of nodes analyzed per patient was 22. The average number of nodes recovered per level was 14 at level one, 11.5 at level two and eight at level three. One hundred twenty patients (60%) had no nodal involvement, while 80 patients had metastases to axillary lymph nodes. There were seven patients (3.5% of the entire 200) who had positive nodes at levels two and/or three without metastasis to level one. This represents the incidence of "skip" metastases. The group exhibiting "skip" metastases comprise 5.5% of patients (seven of 127) with negative axillary nodes at level one and 8.7% of patients (seven of 80) with axillary metastases secondary to carcinoma of the breast. In the authors' experience, level one lymph node dissection is an accurate predictor of the status of the entire lymph node chain. Negative nodes at level one would indicate lack of involvement at levels two and three with nearly 95% accuracy.
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Frezzotti R, Cantore GP, Bonanni R, Delfini R. Reconstruction of the orbit with antibiotic acrylic in cases of severe bone loss. Ophthalmologica 1977; 174:301-9. [PMID: 882248 DOI: 10.1159/000308619] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The advantages of using antibiotic acrylic resin in the reconstruction of the orbit following injury or tumor removal are described. Four cases are presented whose long-term results confirm the value of the new method.
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Scarfò GB, Bonanni R, Troiano MJ. [Unusual combination of an olfactory meningioma and a carotid-ophthalmic aneurysm]. Acta Neurol (Napoli) 1976; 31:524-8. [PMID: 1026066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Kanitz S, Bonanni R, Colombi G. [Possible hygienic repercussions from enzymes used in commercial detergents. I. Enzymatic characteristics]. G Ig Med Prev 1969; 10:177-86. [PMID: 5405965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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Bonanni R, Caffarello S, Acanfora D. [Milk pollution by residues of various synthetic organic parasiticides and its possible effects on human health]. G Ig Med Prev 1969; 10:84-99. [PMID: 5408683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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