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Annunziata G, Santaniello MG, Cristiano NMV, Chieffi S, Argenziano G, Ragozzino G, Mattera E. Low-FODMAP diet and hidradenitis suppurativa: the role of nutritionists in the management of dermato-endocrine disorders. Minerva Endocrinol (Torino) 2024:S2724-6507.23.04088-5. [PMID: 38381473 DOI: 10.23736/s2724-6507.23.04088-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/22/2024]
Abstract
Hidradenitis suppurativa (HS) is a chronic inflammatory, immune-mediated, debilitating skin disease, characterized by subcutaneous nodules, with a still not clear pathophysiology. Although the prevalence is rather low (about 1% in Europe), its clinical complications, as well as the disabling symptomatology, make it necessary multidisciplinary therapeutic approaches. Not recently several authors described the involvement of the well-known gut-skin axis in both pathogenesis and progression of dermatological diseases. In particular, a high frequency of intestinal disorders (such as irritable bowel syndrome and inflammatory bowel disease) has been reported in HS patients, leading to speculate the existence of a relationship between such gut and skin diseases. The keystone in this relationship seems to be an impairment of the physiological gut mucosal barrier structure, resulting in the so-called leaky gut. The leaky gut, thus, might be responsible for a dietary compound-caused activation of the local immune system, with consequent trigging of both local and systemic inflammation, resulting in exacerbation of skin symptoms in HS patients. The current literature suggests the use of a low fermentable, oligo-, di, mono-saccharides and polyols (FODMAP) diet as a valid nutritional strategy in leaky gut. In light of this, we want to evaluate and consider the potential use of low-FODMAP diet in HS patient.
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Affiliation(s)
- Giuseppe Annunziata
- Department of Experimental Medicine, "Luigi Vanvitelli" University of Campania, Naples, Italy
| | | | | | - Sergio Chieffi
- Department of Experimental Medicine, "Luigi Vanvitelli" University of Campania, Naples, Italy
| | - Giuseppe Argenziano
- Unit of Internal Medicine, Department of Internal and Experimental Medicine and Surgery, "Luigi Vanvitelli" University of Campania, Naples, Italy
| | - Giovanni Ragozzino
- Department of Environmental, Biological and Pharmaceutical Sciences and Technologies (DISTABIF), "Luigi Vanvitelli" University of Campania, Caserta, Italy
| | - Edi Mattera
- Unit of Internal Medicine, Department of Internal and Experimental Medicine and Surgery, "Luigi Vanvitelli" University of Campania, Naples, Italy
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Ricci M, Iavarone A, Ilardi CR, Chieffi S. Influence of hand starting position on radial line bisection. Front Psychol 2023; 14:1293624. [PMID: 38144997 PMCID: PMC10748601 DOI: 10.3389/fpsyg.2023.1293624] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 11/17/2023] [Indexed: 12/26/2023] Open
Abstract
When normal individuals are asked to localize and mark the midpoint of a radial line, they tend to bisect it farther than the true center. It has been suggested that radial misbisection depends on the presence of a visual attentional bias directed toward the far space. The aim of the present study was to investigate whether the localization of the center of radial lines was affected by the starting position of the hand. There were two starting positions: one between the body and the radial line ("near"), the other beyond the radial line ("far"). Thirty-four subjects participated in the experiment. The results showed that (i) participants bisected radial lines farther than the true center, measured with reference to their body, in both near and far condition, and (ii) bisection errors in the near condition were greater than those in the far condition. We suggest that hand starting position and direction of ongoing movement influenced radial line misbisection by modulating visual attentional bias directed to far space.
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Affiliation(s)
- Mariateresa Ricci
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | | | | | - Sergio Chieffi
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, Naples, Italy
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Di Maio G, Villano I, Ilardi CR, Messina A, Monda V, Iodice AC, Porro C, Panaro MA, Chieffi S, Messina G, Monda M, La Marra M. Mechanisms of Transmission and Processing of Pain: A Narrative Review. Int J Environ Res Public Health 2023; 20:3064. [PMID: 36833753 PMCID: PMC9964506 DOI: 10.3390/ijerph20043064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 01/27/2023] [Accepted: 02/07/2023] [Indexed: 06/18/2023]
Abstract
Knowledge about the mechanisms of transmission and the processing of nociceptive information, both in healthy and pathological states, has greatly expanded in recent years. This rapid progress is due to a multidisciplinary approach involving the simultaneous use of different branches of study, such as systems neurobiology, behavioral analysis, genetics, and cell and molecular techniques. This narrative review aims to clarify the mechanisms of transmission and the processing of pain while also taking into account the characteristics and properties of nociceptors and how the immune system influences pain perception. Moreover, several important aspects of this crucial theme of human life will be discussed. Nociceptor neurons and the immune system play a key role in pain and inflammation. The interactions between the immune system and nociceptors occur within peripheral sites of injury and the central nervous system. The modulation of nociceptor activity or chemical mediators may provide promising novel approaches to the treatment of pain and chronic inflammatory disease. The sensory nervous system is fundamental in the modulation of the host's protective response, and understanding its interactions is pivotal in the process of revealing new strategies for the treatment of pain.
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Affiliation(s)
- Girolamo Di Maio
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Ines Villano
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Ciro Rosario Ilardi
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
- Department of Psychology, University of Campania “Luigi Vanvitelli”, 81100 Caserta, Italy
| | - Antonietta Messina
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Vincenzo Monda
- Department of Movement Sciences and Wellbeing, University of Naples “Parthenope”, 80133 Naples, Italy
| | - Ashlei Clara Iodice
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Chiara Porro
- Department of Clinical and Experimental Medicine, University of Foggia, Viale Pinto, 71100 Foggia, Italy
| | - Maria Antonietta Panaro
- Department of Biosciences, Biotechnologies and Biopharmaceutics, University of Bari, 70125 Bari, Italy
| | - Sergio Chieffi
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Giovanni Messina
- Department of Clinical and Experimental Medicine, University of Foggia, Viale Pinto, 71100 Foggia, Italy
| | - Marcellino Monda
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Marco La Marra
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
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La Marra M, Messina A, Ilardi CR, Staiano M, Di Maio G, Messina G, Polito R, Valenzano A, Cibelli G, Monda V, Chieffi S, Iavarone A, Villano I. Factorial Model of Obese Adolescents: The Role of Body Image Concerns and Selective Depersonalization-A Pilot Study. Int J Environ Res Public Health 2022; 19:11501. [PMID: 36141782 PMCID: PMC9517425 DOI: 10.3390/ijerph191811501] [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] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Revised: 09/02/2022] [Accepted: 09/09/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND The relationship binding body weight to psychological well-being is unclear. The present study aims at identifying the contribution, and specificity, of some dimensions (i.e., eating-related symptoms, body image disorders, eating habits, personality traits, and emotional difficulties) characterizing the psychological profile of obese adolescents (749 participants, 325 females; 58.3% normal-weight, 29.9% overweight, and 11.7% obese; mean age = 16.05, SD = 0.82). METHODS By introducing the scores obtained by standardized self-report tools into a generalized linear model, a factorial reduction design was used to detect the best fitting discriminant functions and the principal components explaining the higher proportion of the variance. RESULTS We found two discriminant functions correctly classifying 87.1% of normal-weight, 57.2% of overweight, and 68.2% of obese adolescents. Furthermore, two independent factors, explaining 69.68% of the total variance, emerged. CONCLUSIONS The first factor, "Body Image Concerns", included the drive for thinness, body dissatisfaction, and interpersonal distrust. The second factor, "Selective Depersonalization", included a trend toward depersonalization and dissatisfaction with the torso. The neurophysiological implications of our findings will be discussed.
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Affiliation(s)
- Marco La Marra
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Antonietta Messina
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Ciro Rosario Ilardi
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
- Department of Psychology, University of Campania “Luigi Vanvitelli”, 81100 Caserta, Italy
| | - Maria Staiano
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Girolamo Di Maio
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Giovanni Messina
- Department of Clinical and Experimental Medicine, University of Foggia, 71100 Foggia, Italy
| | - Rita Polito
- Department of Clinical and Experimental Medicine, University of Foggia, 71100 Foggia, Italy
| | - Anna Valenzano
- Department of Clinical and Experimental Medicine, University of Foggia, 71100 Foggia, Italy
| | - Giuseppe Cibelli
- Department of Clinical and Experimental Medicine, University of Foggia, 71100 Foggia, Italy
| | - Vincenzo Monda
- Department of Movement Sciences and Wellbeing, University of Naples “Parthenope”, 80133 Naples, Italy
| | - Sergio Chieffi
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Alessandro Iavarone
- Neurological Unit, CTO Hospital, AORN “Ospedali dei Colli”, 80131 Naples, Italy
| | - Ines Villano
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
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Villano I, La Marra M, Allocca S, Ilardi CR, Polito R, Porro C, Chieffi S, Messina G, Monda V, Di Maio G, Messina A. The Role of Nutraceutical Supplements, Monacolin K and Astaxanthin, and Diet in Blood Cholesterol Homeostasis in Patients with Myopathy. Biomolecules 2022; 12:biom12081118. [PMID: 36009012 PMCID: PMC9405860 DOI: 10.3390/biom12081118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 08/11/2022] [Accepted: 08/12/2022] [Indexed: 11/16/2022] Open
Abstract
Several studies suggest that different combinations of nutraceutical supplements may improve the lipid profile, representing a viable alternative to statins. However, their effects on individuals with myopathy need to be investigated. The aim of our study was to explore the mid- and long-term physiological effects of monacolin k (5 mg) and astaxanthin (0.1 mg) supplements in association with a low-energy/fat diet in a group of subjects with mild myopathy. Eighty subjects (44 women) took part in this observational study. Participants were assigned to the experimental group (EG, n = 40, 24 women) treated with a low-energy/fat diet (1200-1500 Kcal/day and 15-20% lipids) in combination with monacolin k (5 mg) and astaxanthin (0.1 mg) supplementation, and to the control group (CG, n = 40, 20 women) treated only with a low-energy/fat diet (1200-1500 Kcal/day and 15-20% lipids). BMI and biochemical parameters (blood glucose, total cholesterol, HDL, LDL, triglycerides, C-reactive protein (CRP) and creatine phosphokinase-CPK) were collected at baseline (T0), after 12 (T1) and 24 (T2) weeks. A mixed factorial ANOVA was performed to determine if there were significant main effects and/or interactions between time and treatment. Treatment (EG vs. CG) was entered as the between-subjects factor and time (T0 vs. T1 vs. T2) as the within-subject factor. We found a significant improvement in total cholesterol, HDL, LDL, PCR and CPK parameters in EG compared with CG. Our results highlight the efficacy and safety of combined use of monacolin k (5 mg) and astaxanthin (0.1 mg) in combination with a low-energy/fat diet in the treatment of dyslipidemia.
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Affiliation(s)
- Ines Villano
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetic and Sport Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Marco La Marra
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetic and Sport Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
- Correspondence:
| | - Salvatore Allocca
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetic and Sport Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Ciro Rosario Ilardi
- Department of Psychology, University of Campania “Luigi Vanvitelli”, 81100 Caserta, Italy
| | - Rita Polito
- Department of Clinical and Experimental Medicine, University of Foggia, 71122 Foggia, Italy
| | - Chiara Porro
- Department of Clinical and Experimental Medicine, University of Foggia, 71122 Foggia, Italy
| | - Sergio Chieffi
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetic and Sport Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Giovanni Messina
- Department of Clinical and Experimental Medicine, University of Foggia, 71122 Foggia, Italy
| | - Vincenzo Monda
- Department of Movement Sciences and Wellbeing, University of Naples “Parthenope”, 80138 Naples, Italy
| | - Girolamo Di Maio
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetic and Sport Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Antonietta Messina
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetic and Sport Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
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Villano I, La Marra M, Di Maio G, Monda V, Chieffi S, Guatteo E, Messina G, Moscatelli F, Monda M, Messina A. Physiological Role of Orexinergic System for Health. IJERPH 2022; 19:ijerph19148353. [PMID: 35886210 PMCID: PMC9323672 DOI: 10.3390/ijerph19148353] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 07/03/2022] [Accepted: 07/05/2022] [Indexed: 02/06/2023]
Abstract
Orexins, or hypocretins, are excitatory neuropeptides involved in the regulation of feeding behavior and the sleep and wakefulness states. Since their discovery, several lines of evidence have highlighted that orexin neurons regulate a great range of physiological functions, giving it the definition of a multitasking system. In the present review, we firstly describe the mechanisms underlining the orexin system and their interactions with the central nervous system (CNS). Then, the system’s involvement in goal-directed behaviors, sleep/wakefulness state regulation, feeding behavior and energy homeostasis, reward system, and aging and neurodegenerative diseases are described. Advanced evidence suggests that the orexin system is crucial for regulating many physiological functions and could represent a promising target for therapeutical approaches to obesity, drug addiction, and emotional stress.
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Affiliation(s)
- Ines Villano
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (M.L.M.); (G.D.M.); (S.C.); (M.M.); (A.M.)
- Correspondence:
| | - Marco La Marra
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (M.L.M.); (G.D.M.); (S.C.); (M.M.); (A.M.)
| | - Girolamo Di Maio
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (M.L.M.); (G.D.M.); (S.C.); (M.M.); (A.M.)
| | - Vincenzo Monda
- Department of Movement Sciences and Wellbeing, University of Naples “Parthenope”, 80138 Naples, Italy; (V.M.); (E.G.)
| | - Sergio Chieffi
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (M.L.M.); (G.D.M.); (S.C.); (M.M.); (A.M.)
| | - Ezia Guatteo
- Department of Movement Sciences and Wellbeing, University of Naples “Parthenope”, 80138 Naples, Italy; (V.M.); (E.G.)
| | - Giovanni Messina
- Department of Clinical and Experimental Medicine, University of Foggia, 71100 Foggia, Italy; (G.M.); (F.M.)
| | - Fiorenzo Moscatelli
- Department of Clinical and Experimental Medicine, University of Foggia, 71100 Foggia, Italy; (G.M.); (F.M.)
| | - Marcellino Monda
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (M.L.M.); (G.D.M.); (S.C.); (M.M.); (A.M.)
| | - Antonietta Messina
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (M.L.M.); (G.D.M.); (S.C.); (M.M.); (A.M.)
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Ilardi CR, Iavarone A, La Marra M, Iachini T, Chieffi S. Hand movements in Mild Cognitive Impairment: clinical implications and insights for future research. J Integr Neurosci 2022; 21:67. [PMID: 35364655 DOI: 10.31083/j.jin2102067] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 01/06/2022] [Accepted: 01/08/2022] [Indexed: 11/06/2022] Open
Abstract
Decreased upper-extremity/visuomotor abilities are frequently encountered in healthy aging. However, few studies have assessed hand movements in the prodromal stage of dementia. The evaluation of visuomotor skills in patients with Mild Cognitive Impairment (PwMCI) may have non-negligible clinical relevance both in diagnostic and prognostic terms, given the strong relationships with executive functioning and functional autonomies. In the present review paper, these issues will be disclosed by describing general pathophysiological and neuropsychological mechanisms responsible for visuomotor deficits, and by reporting the available experimental results on differences in visuomotor functioning between PwMCI, healthy controls and/or patients with dementia. Moreover, the relationships binding visuomotor and executive domains to functional autonomies will be then addressed. Finally, we will propose insights for future research.
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Affiliation(s)
- Ciro Rosario Ilardi
- Department of Psychology, University of Campania "Luigi Vanvitelli", 81100 Caserta, Italy
| | - Alessandro Iavarone
- Neurological Unit, CTO Hospital, AORN "Ospedali Dei Colli", 80131 Naples, Italy
| | - Marco La Marra
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", 80138 Naples, Italy
| | - Tina Iachini
- Laboratory of Cognitive Science and Immersive Virtual Reality, Department of Psychology, University of Campania "Luigi Vanvitelli", 81100 Caserta, Italy
| | - Sergio Chieffi
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", 80138 Naples, Italy
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Ilardi CR, Gamboz N, Iavarone A, Chieffi S, Brandimonte MA. Psychometric properties of the STAI-Y scales and normative data in an Italian elderly population. Aging Clin Exp Res 2021; 33:2759-2766. [PMID: 33733325 PMCID: PMC7968568 DOI: 10.1007/s40520-021-01815-0] [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] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Accepted: 02/13/2021] [Indexed: 01/29/2023]
Abstract
BACKGROUND Early detection of anxiety symptoms in older people is capital as it may be linked to increased physical/functional disabilities, onset and progression of neurodegenerative disorders, and poor cognitive functioning. Nonetheless, there is a paucity of psychometrically validated anxiety measures in the elderly. AIMS This study aimed at assessing the psychometric properties of the State-Trait Anxiety Inventory-Form Y (STAI-Y) and providing the first normative data for the Italian elderly population. METHODS The sample included 361 individuals aged 65-94. All subjects underwent the Mini-Mental State Examination (MMSE), the Geriatric Depression Scale (GDS), and the state (S-Anxiety) and trait anxiety (T-anxiety) scales of the STAI-Y. RESULTS The S-Anxiety and T-Anxiety scales showed reliable internal consistency and, overall, good item characteristics. Divergent validity was "apparently" threatened, with S-Anxiety scale correlating with MMSE and GDS, and T-Anxiety scale only with GDS. The principal component analysis revealed a three-factor solution for both scales, i.e., presence and absence of state (or trait) anxiety, and performance anxiety. Since no effect of sociodemographic variables was found, unadjusted cutoffs were provided. CONCLUSIONS Although some questions on the psychometric properties of the STAI-Y remain unanswered, this normative study can help clinicians and researchers to monitor anxiety levels in the Italian elderly population.
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Affiliation(s)
- Ciro Rosario Ilardi
- Department of Psychology, University of Campania "Luigi Vanvitelli", Caserta, Italy
| | - Nadia Gamboz
- Laboratory of Experimental Psychology, Suor Orsola Benincasa University, Naples, Italy
| | | | - Sergio Chieffi
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
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Rosario Ilardi C, Chieffi S, Scuotto C, Gamboz N, Iavarone A. Is the prehension behavior test really useful? Normative data for the slimmer frontal assessment battery (FAB15). J Neurol Sci 2021. [DOI: 10.1016/j.jns.2021.119978] [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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10
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Villano I, Ilardi CR, Arena S, Scuotto C, Gleijeses MG, Messina G, Messina A, Monda V, Monda M, Iavarone A, Chieffi S, La Marra M. Obese Subjects without Eating Disorders Experience Binge Episodes Also Independently of Emotional Eating and Personality Traits among University Students of Southern Italy. Brain Sci 2021; 11:brainsci11091145. [PMID: 34573166 PMCID: PMC8465169 DOI: 10.3390/brainsci11091145] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 08/25/2021] [Accepted: 08/27/2021] [Indexed: 02/04/2023] Open
Abstract
It is widely acknowledged that obesity is a growing public clinical issue involving both physical and psychological well-being. Nevertheless, the relationship between psychological features and weight gain is still unclear. Although emotional eating (EE) and personality traits are considered significant predictors of eating disorders, their role in obesity without eating disorders (OB-wed) is far from proven. The present study aimed at investigating the cumulative effect of EE and personality traits on overeating behavior in a sample of 266 university students (169 female; mean age = 21.85, SD = 2.39) stratified based on their body mass index (BMI; normal weight, overweight, obese). They were enrolled during free screening days promoted by the Human Dietetic and Sport Service of a Southern Italian university. The results show a psychological pattern of increasing overeating behavior and lower Self-Directedness combined with higher Sadness and Anger. However, OB-wed subjects overate regardless of this emotional/personological configuration.
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Affiliation(s)
- Ines Villano
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (M.G.G.); (A.M.); (V.M.); (M.M.); (S.C.); (M.L.M.)
- Correspondence: (I.V.); (C.R.I.)
| | - Ciro Rosario Ilardi
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (M.G.G.); (A.M.); (V.M.); (M.M.); (S.C.); (M.L.M.)
- Department of Psychology, University of Campania “Luigi Vanvitelli”, 81100 Caserta, Italy;
- Correspondence: (I.V.); (C.R.I.)
| | - Stefania Arena
- Department of Advanced Medical and Surgical Sciences, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy;
| | - Chiara Scuotto
- Department of Psychology, University of Campania “Luigi Vanvitelli”, 81100 Caserta, Italy;
| | - Maria Gloria Gleijeses
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (M.G.G.); (A.M.); (V.M.); (M.M.); (S.C.); (M.L.M.)
| | - Giovanni Messina
- Department of Clinical and Experimental Medicine, University of Foggia, 71122 Foggia, Italy;
| | - Antonietta Messina
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (M.G.G.); (A.M.); (V.M.); (M.M.); (S.C.); (M.L.M.)
| | - Vincenzo Monda
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (M.G.G.); (A.M.); (V.M.); (M.M.); (S.C.); (M.L.M.)
| | - Marcellino Monda
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (M.G.G.); (A.M.); (V.M.); (M.M.); (S.C.); (M.L.M.)
| | - Alessandro Iavarone
- Neurological Unit, CTO Hospital, AORN “Ospedali dei Colli”, 80131 Naples, Italy;
| | - Sergio Chieffi
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (M.G.G.); (A.M.); (V.M.); (M.M.); (S.C.); (M.L.M.)
| | - Marco La Marra
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (M.G.G.); (A.M.); (V.M.); (M.M.); (S.C.); (M.L.M.)
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Ilardi A, Chieffi S, Ilardi CR. Predictive Role of Population Density and Use of Public Transport for Major Outcomes of SARS-CoV-2 Infection in the Italian Population: An Ecological Study. J Res Health Sci 2021; 21:e00518. [PMID: 34465641 PMCID: PMC8957675 DOI: 10.34172/jrhs.2021.46] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 03/08/2021] [Accepted: 03/13/2021] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND This study aimed at assessing how population density (PD), aging index (AI), use of public transport (URPT), and PM10 concentration (PI) modulated the trajectory of the main COVID-19 pandemic outcomes in Italy, also in the recrudescence phase of the epidemic. STUDY DESIGN Ecological study. METHODS For each region, we recovered data about cases, deaths, and case fatality rate (CFR) recorded since both the beginning of the epidemic and September 1, 2020. Data about total hospitalizations were included as well. RESULTS PD correlated with, and was the best predictor of, total and partial cases, total and partial deaths, and total hospitalizations. Moreover, URPT correlated with, and was the best predictor of, total CFR. Besides, PI correlated significantly with total and partial cases, total and partial deaths, and total hospitalizations. CONCLUSION PD explains COVID-19 morbidity, mortality, and severity while URPT is the best predictor of disease lethality. These findings should be interpreted with caution due to the ecological fallacy.
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Affiliation(s)
- Alfonso Ilardi
- Department of Internal Medicine, A.O.R.N. "Antonio Cardarelli Hospital", Naples, Italy.
| | - Sergio Chieffi
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Ciro Rosario Ilardi
- Department of Psychology, University of Campania "Luigi Vanvitelli", Caserta, Italy
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13
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Ilardi CR, Iavarone A, Villano I, Rapuano M, Ruggiero G, Iachini T, Chieffi S. Egocentric and allocentric spatial representations in a patient with Bálint-like syndrome: A single-case study. Cortex 2020; 135:10-16. [PMID: 33341593 DOI: 10.1016/j.cortex.2020.11.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Revised: 07/28/2020] [Accepted: 11/17/2020] [Indexed: 10/22/2022]
Abstract
Previous studies suggested that egocentric and allocentric spatial representations are supported by neural networks in the occipito-parietal (dorsal) and occipito-temporal (ventral) streams, respectively. The present study aimed to explore the integrity of ego- and allo-centric spatial representations in a patient (GP) who presented bilateral occipito-parietal damage consistent with the picture of a Bálint-like syndrome. GP and healthy controls were asked to provide memory-based spatial judgments on triads of objects after a short (1.5sec) or long (5sec) delay. The results showed that GP's performance was selectively impaired in the Ego/1.5sec delay condition. As a whole, our findings suggest that GP's spared ventral stream could generate short- and long-term allocentric representations. Furthermore, the stored perceptual representation processed within the ventral stream might have been used to generate long-term egocentric representation. Conversely, the generation of short-term egocentric representation appeared to be selectively undermined by the damage of the dorsal stream.
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Affiliation(s)
- Ciro Rosario Ilardi
- Department of Psychology, University of Campania "Luigi Vanvitelli", Caserta, Italy; Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | | | - Ines Villano
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Mariachiara Rapuano
- Laboratory of Cognitive Science and Immersive Virtual Reality, Department of Psychology, University of Campania "Luigi Vanvitelli", Caserta, Italy
| | - Gennaro Ruggiero
- Laboratory of Cognitive Science and Immersive Virtual Reality, Department of Psychology, University of Campania "Luigi Vanvitelli", Caserta, Italy
| | - Tina Iachini
- Laboratory of Cognitive Science and Immersive Virtual Reality, Department of Psychology, University of Campania "Luigi Vanvitelli", Caserta, Italy
| | - Sergio Chieffi
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
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14
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Garofalo E, Iavarone A, Chieffi S, Carpinelli Mazzi M, Gamboz N, Ambra FI, Sannino M, Galeone F, Esposito S, Ronga B, Ilardi CR. Italian version of the Starkstein Apathy Scale (SAS-I) and a shortened version (SAS-6) to assess "pure apathy" symptoms: normative study on 392 individuals. Neurol Sci 2020; 42:1065-1072. [PMID: 32729011 DOI: 10.1007/s10072-020-04631-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Accepted: 07/24/2020] [Indexed: 10/23/2022]
Abstract
OBJECTIVES The present normative study aimed to (1) develop the Italian version of the Starkstein Apathy Scale (SAS-I) and (2) construct a shortened version including only the most sensitive items to "pure apathy" experiences. METHODS The normative sample included 392 healthy subjects. A regression-based procedure was used to explore the effects of sex, age, and education on the raw SAS-I score. A correction grid was designed for adjusting raw scores by adding or subtracting the contribution of any significant variable and net of sociodemographic interindividual differences. Cutoff scores were also calculated and fixed at the external tolerance limit on the ninety-fifth centile. To obtain the shortened version, each SAS-I item was correlated with the Beck's Depression Inventory (BDI) score. The only items showing no correlation with BDI were implemented to bypass the well-known overlap between apathetic and depressive symptoms. RESULTS The mean raw SAS-I score was 11.27 (SD = 4.42). A significant education effect was observed, with highly educated subjects obtaining lower scores than lowly educated ones. The proposed general cutoff score was 20.68. The SAS-I had fair internal consistency and discriminant validity. Internal consistency increased by removing item 3. The new SAS-6 included items 1, 2, 4, 10, 11, and 13 of the original scale. CONCLUSION The SAS-I is a reliable assessment tool to support the diagnosis of apathy. The SAS-6, instead, is a brief questionnaire useful for quickly screening apathetic symptoms in outpatient practice, addressing or not the clinician to further investigations.
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Affiliation(s)
| | | | - Sergio Chieffi
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Michele Carpinelli Mazzi
- Neurological Unit, CTO Hospital, AORN "Ospedali dei Colli", Naples, Italy
- Italian Association of Alzheimer's Patients (AIMA Campania), Naples, Italy
| | - Nadia Gamboz
- Laboratory of Experimental Psychology, Suor Orsola Benincasa University, Naples, Italy
| | - Ferdinando Ivano Ambra
- Department of Motor Science and Wellness, University of Naples "Parthenope", Naples, Italy
| | - Maria Sannino
- Neurological Unit, CTO Hospital, AORN "Ospedali dei Colli", Naples, Italy
| | | | - Sabrina Esposito
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Bruno Ronga
- Neurological Unit, CTO Hospital, AORN "Ospedali dei Colli", Naples, Italy
| | - Ciro Rosario Ilardi
- Neurological Unit, CTO Hospital, AORN "Ospedali dei Colli", Naples, Italy
- Department of Psychology, University of Campania "Luigi Vanvitelli", Caserta, Italy
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15
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Abstract
Since the beginning of the coronavirus disease 2019 (COVID-19) epidemic in China, elderly and multimorbid subjects showed a higher mortality rate. However, other factors could influence the mortality and spread of contagion, such as population density. Archival research based on the Italian data stratified by region was performed to quantify the association between population density, aging index, number of positive cases, number of deaths, case-fatality rate, and medical equipment (gloves, masks, and ventilators). Results showed a significant positive linear correlation between population density and cases, deaths, and case-fatality rate. No correlation with the aging index was observed. Furthermore, we found a significant positive correlation between the number of medical supplies and population density, cases, and deaths. However, the medical supplies did not show any correlation with the case-fatality rate. Thus, these findings suggest that the population density and the lack of medical equipment are key factors explaining the morbidity and mortality of COVID-19 in Italy.
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Affiliation(s)
- Alfonso Ilardi
- Department of Internal Medicine, AORN "Antonio Cardarelli", Italy
| | - Sergio Chieffi
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Italy
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16
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Carpinelli Mazzi M, Iavarone A, Russo G, Musella C, Milan G, D’Anna F, Garofalo E, Chieffi S, Sannino M, Illario M, De Luca V, Postiglione A, Abete P. Mini-Mental State Examination: new normative values on subjects in Southern Italy. Aging Clin Exp Res 2020; 32:699-702. [PMID: 31230268 DOI: 10.1007/s40520-019-01250-2] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Accepted: 06/11/2019] [Indexed: 10/26/2022]
Abstract
OBJECTIVE The aims of the present study were: (a) to obtain new normative data of the Italian version of the Mini-Mental Examination State (MMSE) (Measso et al. in Dev Neuropsychol 9:77-85, 1993) by administering the tool to a sample of normal Italian individuals more representative of the current Italian population; (b) to compare the sensitivity of this tool in detecting patients suffering from Alzheimer's disease (AD according to NIA-AA), as compared to the those reported in previous normative Italian studies. METHODS MMSE was administered to 314 normal subjects recruited among individuals (and/or their relatives) attending the Offices of General Practitioners (GP) or Memory Clinics in Campania (Italy) by convenience sampling. A group of 47 patients with AD were included into the study. The effect of demographic variables on the raw MMSE scores of normal subjects was checked by multiple linear regression assuming MMSE scores as dependent variable and age, gender and education as the independent one(s). Therefore, a simultaneous regression model was constructed to correct the raw scores according the sensitive variables. Correction grid and equivalent scores were devised to classify subject's performance. RESULTS The mean raw MMSE score was 27.78 (SD = 1.80) (range 22-30/30). There was no significant difference between scores achieved by men or women (p = 0.688). Multiple linear regression analysis showed a significant effect of age and years of school attendance on the MMSE raw score, whereas gender did not show any significant effect. The cutoff score, distinguishing between pathological and normal performances, was fixed at the fifth centile corresponding to 24.9/30, higher than the current score of 23.8/30. The new cutoff value was able to identify 44/47 patients with AD, in contrast to 38/47 subjects detected by currently used norms. CONCLUSIONS (1) A more updated and representative population sample; (2) a new cutoff threshold able to distinguish between normal and pathological performances; (3) a correction grid that reduces the risk of false-positive and false-negative values due to the influence of the main demographic factors; (4) greater sensitivity, compared to previous Italian normative studies in identifying people with dementia.
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17
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Harber L, Hamidian R, Bani-Fatemi A, Wang KZ, Dada O, Messina G, Monda M, Chieffi S, De Luca V. Meta-Analysis of Neuropsychological Studies in Panic Disorder Patients: Evidence of Impaired Performance during the Emotional Stroop Task. Neuropsychobiology 2019; 78:7-13. [PMID: 30970364 DOI: 10.1159/000496623] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Accepted: 01/07/2019] [Indexed: 11/19/2022]
Abstract
BACKGROUND Recent investigations have highlighted significant differences in verbal recall between patients with panic disorder (PD) and controls. These studies have highlighted that verbal memory and working memory could be impaired in PD. OBJECTIVES The objective of the present meta-analysis is to confirm this hypothesis, reviewing the studies that have investigated neurocognitive testing in PD. METHODS We performed a systematic literature search for studies published between 1980 and 2015 that reported cognitive measurements in PD patients and controls. Effect size estimates were computed using the restricted maximum likelihood model. Only case-control studies were selected for this meta-analysis. We included studies that made a direct comparison between PD subjects and healthy controls. The diagnostic group consisted of adult patients aged over 18 years diagnosed with PD. We excluded the studies that did not employ a case-control design. All statistical analyses were carried out on R using the "metafor" package version 1.9-8. The effect size for each study neuropsychological test was calculated using the mean and SD of performance results, and p values < 0.05 were considered significant. RESULTS We identified few studies that tested verbal memory and executive functions in PD patients and controls, and this difference was not significant. On the other hand, there are several studies that have used the emotional Stroop task to assess cognitive functions in PD. There is no robust evidence of impairment of memory function in PD; however, when considering the emotional Stroop task, it was found that PD patients performed slower (p < 0.01) than healthy controls for all three types of stimuli (neutral, negative, positive). CONCLUSION This meta-analysis included a small number of studies, which may have introduced bias into the analysis. However, there is some evidence of impairment of neurocognitive functions in PD when performing the emotional Stroop task. Furthermore, the paucity of studies evaluating neurocognition in PD suggests the need for further research in this field in order to draw meaningful conclusions.
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Affiliation(s)
- Lillian Harber
- Centre for Addiction and Mental Health, Toronto, Ontario, Canada
| | - Reza Hamidian
- Centre for Addiction and Mental Health, Toronto, Ontario, Canada
| | - Ali Bani-Fatemi
- Centre for Addiction and Mental Health, Toronto, Ontario, Canada
| | - Kevin Z Wang
- Centre for Addiction and Mental Health, Toronto, Ontario, Canada
| | - Oluwagbenga Dada
- Centre for Addiction and Mental Health, Toronto, Ontario, Canada
| | | | | | | | - Vincenzo De Luca
- Centre for Addiction and Mental Health, Toronto, Ontario, Canada, .,Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada,
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18
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Abstract
Background:
Patients with schizophrenia show not only cognitive, but also perceptual
deficits. Perceptual deficits may affect different sensory modalities. Among these, the impairment of
visual information processing is of particular relevance as demonstrated by the high incidence of
visual disturbances. In recent years, the study of neurophysiological mechanisms that underlie
visuo-perceptual, -spatial and -motor disorders in schizophrenia has increasingly attracted the
interest of researchers.
Objective:
The study aims to review the existent literature on magnocellular/dorsal (occipitoparietal)
visual processing stream impairment in schizophrenia. The impairment of relatively early stages of
visual information processing was examined using experimental paradigms such as backward masking,
contrast sensitivity, contour detection, and perceptual closure. The deficits of late processing
stages were detected by examining visuo-spatial and -motor abilities.
Results:
Neurophysiological and behavioral studies support the existence of deficits in the
processing of visual information along the magnocellular/dorsal pathway. These deficits appear to
affect both early and late stages of visual information processing.
Conclusion:
The existence of disturbances in the early processing of visual information along the
magnocellular/dorsal pathway is strongly supported by neurophysiological and behavioral observations.
Early magnocellular dysfunction may provide a substrate for late dorsal processing impairment
as well as higher-level cognition deficits.
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Affiliation(s)
- Sergio Chieffi
- Department of Experimental Medicine, University of Campania , Italy
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19
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Salerno M, Villano I, Nicolosi D, Longhitano L, Loreto C, Lovino A, Sessa F, Polito AN, Monda V, Chieffi S, Messina A, Monda M, Zammit C, Tafuri D, Messina G, Carotenuto M. Modafinil and orexin system: interactions and medico-legal considerations. Front Biosci (Landmark Ed) 2019; 24:564-575. [PMID: 30468674 DOI: 10.2741/4736] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Modafinil (Mo) is increasingly being used as an enhancement drug rather than for its therapeutic effects. The effects of this drug have been examined in attention deficit disorders, depression, mental fatigue, and in enhancing concentration. The drug possesses wakefulness-promoting properties which are mediated through the interaction of orexinergic system with the activated sympathetic nervous system. Mo exerts a synergistic effect on the orexin system, controls energy expenditure and strengthens the ability of the individual to exercise. Some view Mo as a drug that enhances sports performance, since it induces a prolonged wakefulness and decreasing the sense of fatigue. These characteristics being similar to conventional stimulants have allowed Mo to emerge as a novel stimulant requiring medico-legal considerations. However, more studies are needed to better understand the mid and long-term effects of the drug on user/abuser.
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Affiliation(s)
- Monica Salerno
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - Ines Villano
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Daniela Nicolosi
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Lucia Longhitano
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Carla Loreto
- Department of Biomedical and Biotechnological Science, University of Catania, Via Santa Sofia, 97 - 95123 Catania, Italy
| | - Annarita Lovino
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - Francesco Sessa
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy,
| | - Anna Nunzia Polito
- Complex Structure of Neuropsychiatry Childhood-Adolescence of Ospedali Riuniti of Foggia, Foggia, Italy
| | - Vincenzo Monda
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetic and Sport Medicine, Università degli Studi della Campania Luigi Vanvitelli, Naples, Italy
| | - Sergio Chieffi
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Antonietta Messina
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetic and Sport Medicine, Università degli Studi della Campania Luigi Vanvitelli, Naples, Italy
| | - Marcellino Monda
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetic and Sport Medicine, Università degli Studi della Campania Luigi Vanvitelli, Naples, Italy
| | - Christian Zammit
- Anatomy Department, Faculty of Medicine and Surgery, University of Malta, Msida, Malta
| | - Domenico Tafuri
- Clinic of Child and Adolescent Neuropsychiatry, Department of Mental Health, Physical and Preventive Medicine, Università degli Studi della Campania,Luigi Vanvitelli, Naples, Italy
| | - Giovanni Messina
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - Marco Carotenuto
- Clinic of Child and Adolescent Neuropsychiatry, Department of Mental Health, Physical and Preventive Medicine, Università degli Studi della Campania,Luigi Vanvitelli, Naples, Italy
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20
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Chieffi S, Messina G, Villano I, Messina A, Ilardi CR, Monda M, Salerno M, Sessa F, Mollica MP, Cavaliere G, Trinchese G, Cimmino F, Murabito P, Catapano A, Monda V. Hemispheric Asymmetries in Radial Line Bisection: Role of Retinotopic and Spatiotopic Factors. Front Psychol 2018; 9:2200. [PMID: 30483201 PMCID: PMC6240617 DOI: 10.3389/fpsyg.2018.02200] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Accepted: 10/23/2018] [Indexed: 11/23/2022] Open
Abstract
Previous studies showed that healthy individuals bisect radial lines oriented along the midsagittal plane farther than the true center (distal bisection bias). It was proposed that the distal bisection bias depended on the presence of an attention bias directed toward far space (distal attention bias) and that this bias is related to the activity of the occipitotemporal visual processing stream. Other studies have also suggested that a similar distal attention bias is linked to the activity of the right hemisphere. In the present experiment we investigated whether distal bisection bias increased when radial lines were placed in the left hemispace. Furthermore, we also examined whether the bisection bias was enhanced by the use of the left hand, as left hand movements are mainly controlled by the right hemisphere. Right-handed participants were asked to bisect radial lines presented below eye level along the midsagittal plane (central lines), or laterally and parallel to the midsagittal plane, in the left or right hemispace (left and right lines, respectively). Participants used their right or left hand. The results showed that participants consistently bisected left and central radial lines farther than (i) the true center and (ii) the subjective midpoint of right radial lines. Conversely, they bisected accurately right radial lines. The hand did not influence bisection error. The present study suggests that the distal bisection bias found in the bisection of left radial lines might depend on the presence of a distal attention bias related to right hemisphere activity. The relative contribution of retinotopic and spatiotopic factors in producing the distal bisection bias is discussed.
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Affiliation(s)
- Sergio Chieffi
- Department of Experimental Medicine, Section of Human Physiology, Università degli Studi della Campania Luigi Vanvitelli, Naples, Italy
| | - Giovanni Messina
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - Ines Villano
- Department of Experimental Medicine, Section of Human Physiology, Università degli Studi della Campania Luigi Vanvitelli, Naples, Italy
| | - Antonietta Messina
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetics and Sports Medicine, Università degli Studi della Campania Luigi Vanvitelli, Naples, Italy
| | - Ciro Rosario Ilardi
- Department of Experimental Medicine, Section of Human Physiology, Università degli Studi della Campania Luigi Vanvitelli, Naples, Italy
| | - Marcellino Monda
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetics and Sports Medicine, Università degli Studi della Campania Luigi Vanvitelli, Naples, Italy
| | - Monica Salerno
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - Francesco Sessa
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | | | - Gina Cavaliere
- Department of Biology, University of Naples Federico II, Naples, Italy
| | | | - Fabiano Cimmino
- Department of Biology, University of Naples Federico II, Naples, Italy
| | - Paolo Murabito
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Angela Catapano
- Department of Biology, University of Naples Federico II, Naples, Italy
| | - Vincenzo Monda
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetics and Sports Medicine, Università degli Studi della Campania Luigi Vanvitelli, Naples, Italy
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Affiliation(s)
- Sergio Chieffi
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Ciro Rosario Ilardi
- Laboratory of Experimental Psychology, Suor Orsola Benincasa University, Naples, Italy
| | - Alessandro Iavarone
- Neurological and Stroke Unit, CTO Hospital, AORN "Ospedali dei Colli", Naples, Italy
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22
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Ragguett RM, Hahn M, Messina G, Chieffi S, Monda M, De Luca V. Association between antipsychotic treatment and leptin levels across multiple psychiatric populations: An updated meta-analysis. Hum Psychopharmacol 2017; 32. [PMID: 28980344 DOI: 10.1002/hup.2631] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2017] [Revised: 06/21/2017] [Accepted: 07/31/2017] [Indexed: 12/28/2022]
Abstract
OBJECTIVE Antipsychotics (APs) are associated with metabolic syndrome, with increases in leptin proposed as an underlying mechanism of AP-induced weight gain. Currently available meta-analyses on this topic have limited their populations of interest to those diagnosed with schizophrenia. The purpose of this meta-analysis is to explore the relationship between leptin levels and AP use across multiple psychiatric diagnoses, and also in healthy controls. METHOD Systematic electronic searches were conducted using PubMed and OVID: Medline. Longitudinal studies were included if showing leptin levels before and after AP use. We included participants with any psychiatric disorders and mentally healthy participants, if exposed to AP use. The differences in leptin levels were evaluated using Hedges' g with a random effects model. RESULTS Forty-two studies were found (36 schizophrenia, 2 bipolar disorder, 1 anorexia nervosa, and 3 healthy controls), encompassing 66 study arms and 1,156 participants. The meta-analysis showed that regardless of diagnoses, leptin levels increase with AP use (Hedges' g = 0.811, p ≤ .001). CONCLUSION Leptin increases induced by APs are present across all diagnoses. More comprehensive research is needed to understand the relationship between AP use and leptin levels across multiple diagnoses.
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Affiliation(s)
| | - Margaret Hahn
- Centre for Addiction and Mental Health, Toronto, Ontario, Canada.,Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
| | - Giovanni Messina
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - Sergio Chieffi
- Department of Experimental Medicine, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy
| | - Marcellino Monda
- Department of Experimental Medicine, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy
| | - Vincenzo De Luca
- Centre for Addiction and Mental Health, Toronto, Ontario, Canada.,Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
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23
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Chieffi S, Messina A, Villano I, Valenzano AA, Nigro E, La Marra M, Cibelli G, Monda V, Salerno M, Tafuri D, Carotenuto M, Cipolloni L, Mollica MP, Monda M, Messina G. The Use of Velocity Information in Movement Reproduction. Front Psychol 2017; 8:983. [PMID: 28659849 PMCID: PMC5466998 DOI: 10.3389/fpsyg.2017.00983] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [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: 04/06/2017] [Accepted: 05/29/2017] [Indexed: 11/29/2022] Open
Abstract
Background: Previous studies suggested that movement velocity influence space perception. Aim and Objectives: We examined whether healthy participants used velocity information when they were asked to reproduce a previously performed movement. Two experiments were carried out. Methods: In Experiment 1, blindfolded participants actively performed an arm movement (criterion movement, CM) at a natural velocity, or quickly, or slowly. After a brief delay, participants were asked to reproduce (reproduction movement, RM) CM-amplitude. No velocity constraints were imposed in making RM. In Experiment 2, CM was performed quickly or slowly. After a brief delay, the participants were asked to reproduce not only CM-amplitude but also CM-velocity. Results: Experiment 1: in Natural condition, RM-velocity did not differ from CM-velocity and the participants accurately reproduced CM-amplitude. Conversely, in Fast and Slow condition, RM-velocities differed from CM-velocities and in Slow condition RM-amplitude was greater than CM-amplitude. Experiment 2: both RM-amplitude and -velocity did not differ from CM-amplitude and -velocity. Conclusion: The present study confirms the view that movement velocity influences selectively space perception and suggests that this influence is stronger for slow than fast movements. Furthermore, although velocity information is crucial in accurately reproducing CM-amplitude, it was not used spontaneously when movements were performed at unnatural velocities.
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Affiliation(s)
- Sergio Chieffi
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli"Naples, Italy
| | - Antonietta Messina
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli"Naples, Italy
| | - Ines Villano
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli"Naples, Italy
| | - Anna A Valenzano
- Department of Clinical and Experimental Medicine, University of FoggiaFoggia, Italy
| | | | - Marco La Marra
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli"Naples, Italy
| | - Giuseppe Cibelli
- Department of Clinical and Experimental Medicine, University of FoggiaFoggia, Italy
| | - Vincenzo Monda
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli"Naples, Italy
| | - Monica Salerno
- Department of Clinical and Experimental Medicine, University of FoggiaFoggia, Italy
| | - Domenico Tafuri
- Department of Motor Sciences and Wellness, University of Naples "Parthenope"Naples, Italy
| | - Marco Carotenuto
- Center for Childhood Headache, Department of Mental Health, Physical and Preventive Medicine, Clinic of Child and Adolescent Neuropsychiatry, Università degli Studi della Campania "Luigi Vanvitelli"Naples, Italy
| | | | - Maria P Mollica
- Department of Biology, Università degli Studi di Napoli Federico IINaples, Italy
| | - Marcellino Monda
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli"Naples, Italy
| | - Giovanni Messina
- Department of Clinical and Experimental Medicine, University of FoggiaFoggia, Italy
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24
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Chieffi S, Carotenuto M, Monda V, Valenzano A, Villano I, Precenzano F, Tafuri D, Salerno M, Filippi N, Nuccio F, Ruberto M, De Luca V, Cipolloni L, Cibelli G, Mollica MP, Iacono D, Nigro E, Monda M, Messina G, Messina A. Orexin System: The Key for a Healthy Life. Front Physiol 2017; 8:357. [PMID: 28620314 PMCID: PMC5450021 DOI: 10.3389/fphys.2017.00357] [Citation(s) in RCA: 116] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2017] [Accepted: 05/15/2017] [Indexed: 11/30/2022] Open
Abstract
The orexin-A/hypocretin-1 and orexin-B/hypocretin-2 are neuropeptides synthesized by a cluster of neurons in the lateral hypothalamus and perifornical area. Orexin neurons receive a variety of signals related to environmental, physiological and emotional stimuli, and project broadly to the entire CNS. Orexin neurons are “multi-tasking” neurons regulating a set of vital body functions, including sleep/wake states, feeding behavior, energy homeostasis, reward systems, cognition and mood. Furthermore, a dysfunction of orexinergic system may underlie different pathological conditions. A selective loss orexin neurons was found in narcolepsia, supporting the crucial role of orexins in maintaining wakefulness. In animal models, orexin deficiency lead to obesity even if the consume of calories is lower than wildtype counterpart. Reduced physical activity appears the main cause of weight gain in these models resulting in energy imbalance. Orexin signaling promotes obesity resistance via enhanced spontaneous physical activity and energy expenditure regulation and the deficiency/dysfunction in orexins system lead to obesity in animal models despite of lower calories intake than wildtype associated with reduced physical activity. Interestingly, orexinergic neurons show connections to regions involved in cognition and mood regulation, including hippocampus. Orexins enhance hippocampal neurogenesis and improve spatial learning and memory abilities, and mood. Conversely, orexin deficiency results in learning and memory deficits, and depression.
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Affiliation(s)
- Sergio Chieffi
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetic and Sport Medicine, Università degli Studi della Campania "Luigi Vanvitelli"Naples, Italy
| | - Marco Carotenuto
- Department of Mental Health, Physical and Preventive Medicine, Clinic of Child and Adolescent Neuropsychiatry, Università degli Studi della Campania "Luigi Vanvitelli"Naples, Italy
| | - Vincenzo Monda
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetic and Sport Medicine, Università degli Studi della Campania "Luigi Vanvitelli"Naples, Italy
| | - Anna Valenzano
- Department of Clinical and Experimental Medicine, University of FoggiaFoggia, Italy
| | - Ines Villano
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetic and Sport Medicine, Università degli Studi della Campania "Luigi Vanvitelli"Naples, Italy
| | - Francesco Precenzano
- Department of Mental Health, Physical and Preventive Medicine, Clinic of Child and Adolescent Neuropsychiatry, Università degli Studi della Campania "Luigi Vanvitelli"Naples, Italy
| | - Domenico Tafuri
- Department of Motor Sciences and Wellness, University of Naples "Parthenope"Naples, Italy
| | - Monica Salerno
- Department of Mental Health, Physical and Preventive Medicine, Clinic of Child and Adolescent Neuropsychiatry, Università degli Studi della Campania "Luigi Vanvitelli"Naples, Italy
| | - Nicola Filippi
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetic and Sport Medicine, Università degli Studi della Campania "Luigi Vanvitelli"Naples, Italy
| | - Francesco Nuccio
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetic and Sport Medicine, Università degli Studi della Campania "Luigi Vanvitelli"Naples, Italy
| | - Maria Ruberto
- Department of Medical-Surgical and Dental Specialties, Università degli Studi della Campania "Luigi Vanvitelli"Naples, Italy
| | - Vincenzo De Luca
- Department of Psychiatry, University of TorontoToronto, ON, Canada
| | - Luigi Cipolloni
- Department of Anatomical, Histological, Forensic and Orthopaedic Sciences, Università degli Studi di Roma La SapienzaRome, Italy
| | - Giuseppe Cibelli
- Department of Clinical and Experimental Medicine, University of FoggiaFoggia, Italy
| | - Maria P Mollica
- Department of Biology Università degli Studi di Napoli Federico IINaples, Italy
| | - Diego Iacono
- Neurodevelopmental Research Lab, Biomedical Research Institute of New JerseyMorristown, NJ, United States.,Neuroscience Research, MidAtlantic Neonatology Associates, Atlantic Health SystemMorristown, NJ, United States.,Neuropathology Research, MANA/Biomedical Research Institute of New JerseyMorristown, NJ, United States
| | | | - Marcellino Monda
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetic and Sport Medicine, Università degli Studi della Campania "Luigi Vanvitelli"Naples, Italy
| | - Giovanni Messina
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetic and Sport Medicine, Università degli Studi della Campania "Luigi Vanvitelli"Naples, Italy.,Department of Clinical and Experimental Medicine, University of FoggiaFoggia, Italy
| | - Antonietta Messina
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetic and Sport Medicine, Università degli Studi della Campania "Luigi Vanvitelli"Naples, Italy
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25
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Chieffi S, Messina G, Messina A, Villano I, Monda V, Ambra FI, Garofalo E, Romano F, Mollica MP, Monda M, Iavarone A. Memory for Spatial Locations in a Patient with Near Space Neglect and Optic Ataxia: Involvement of the Occipitotemporal Stream. Front Neurol 2017; 8:231. [PMID: 28620345 PMCID: PMC5449448 DOI: 10.3389/fneur.2017.00231] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2017] [Accepted: 05/12/2017] [Indexed: 11/13/2022] Open
Abstract
Previous studies suggested that the occipitoparietal stream orients attention toward the near/lower space and is involved in immediate reaching, whereas the occipitotemporal stream orients attention toward the far/upper space and is involved in delayed reaching. In the present study, we investigated the role of the occipitotemporal stream in attention orienting and delayed reaching in a patient (GP) with bilateral damage to the occipitoparietal areas and optic ataxia. GP and healthy controls took part in three experiments. In the experiment 1, the participants bisected lines oriented along radial, vertical, and horizontal axes. GP bisected radial lines farther, and vertical lines more above, than the controls, consistent with an attentional bias toward the far/upper space and near/lower space neglect. The experiment 2 consisted of two tasks: (1) an immediate reaching task, in which GP reached target locations under visual control and (2) a delayed visual reaching task, in which GP and controls were asked to reach remembered target locations visually presented. We measured constant and variable distance and direction errors. In immediate reaching task, GP accurately reached target locations. In delayed reaching task, GP overshot remembered target locations, whereas the controls undershot them. Furthermore, variable errors were greater in GP than in the controls. In the experiment 3, GP and controls performed a delayed proprioceptive reaching task. Constant reaching errors did not differ between GP and the controls. However, variable direction errors were greater in GP than in the controls. We suggest that the occipitoparietal damage, and the relatively intact occipitotemporal region, produced in GP an attentional orienting bias toward the far/upper space (experiment 1). In turns, the attentional bias selectively shifted toward the far space remembered visual (experiment 2), but not proprioceptive (experiment 3), target locations. As a whole, these findings further support the hypothesis of an involvement of the occipitotemporal stream in delayed reaching. Furthermore, the observation that in both delayed reaching tasks the variable errors were greater in GP than in the controls suggested that in optic ataxia is present not only a visuo- but also a proprioceptivo-motor integration deficit.
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Affiliation(s)
- Sergio Chieffi
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Giovanni Messina
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy.,Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - Antonietta Messina
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Ines Villano
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Vincenzo Monda
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Ferdinando Ivano Ambra
- Neurological and Stroke Unit, CTO Hospital, AORN "Ospedali dei Colli" Naples, Naples, Italy
| | - Elisabetta Garofalo
- Neurological and Stroke Unit, CTO Hospital, AORN "Ospedali dei Colli" Naples, Naples, Italy
| | - Felice Romano
- Neurological and Stroke Unit, CTO Hospital, AORN "Ospedali dei Colli" Naples, Naples, Italy
| | - Maria Pina Mollica
- Department of Biology, Università degli Studi di Napoli Federico II, Naples, Italy
| | - Marcellino Monda
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Alessandro Iavarone
- Neurological and Stroke Unit, CTO Hospital, AORN "Ospedali dei Colli" Naples, Naples, Italy
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26
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Chieffi S, Messina G, Villano I, Messina A, Valenzano A, Moscatelli F, Salerno M, Sullo A, Avola R, Monda V, Cibelli G, Monda M. Neuroprotective Effects of Physical Activity: Evidence from Human and Animal Studies. Front Neurol 2017; 8:188. [PMID: 28588546 PMCID: PMC5439530 DOI: 10.3389/fneur.2017.00188] [Citation(s) in RCA: 65] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2017] [Accepted: 04/19/2017] [Indexed: 11/13/2022] Open
Abstract
In the present article, we provide a review of current knowledge regarding the role played by physical activity (PA) in preventing age-related cognitive decline and reducing risk of dementia. The cognitive benefits of PA are highlighted by epidemiological, neuroimaging and behavioral studies. Epidemiological studies identified PA as an influential lifestyle factor in predicting rates of cognitive decline. Individuals physically active from midlife show a reduced later risk of cognitive impairment. Neuroimaging studies documented attenuation of age-related brain atrophy, and also increase of gray matter and white matter of brain areas, including frontal and temporal lobes. These structural changes are often associated with improved cognitive performance. Importantly, the brain regions that benefit from PA are also those regions that are often reported to be severely affected in dementia. Animal model studies provided significant information about biomechanisms that support exercise-enhanced neuroplasticity, such as angiogenesis and upregulation of growth factors. Among the growth factors, the brain-derived neurotrophic factor seems to play a significant role. Another putative factor that might contribute to beneficial effects of exercise is the neuropeptide orexin-A. The beneficial effects of PA may represent an important resource to hinder the cognitive decline associated with aging.
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Affiliation(s)
- Sergio Chieffi
- Department of Experimental Medicine, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy
| | - Giovanni Messina
- Department of Experimental Medicine, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy.,Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - Ines Villano
- Department of Experimental Medicine, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy
| | - Antonietta Messina
- Department of Experimental Medicine, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy
| | - Anna Valenzano
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - Fiorenzo Moscatelli
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - Monica Salerno
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - Alessio Sullo
- Department of Experimental Medicine, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy
| | - Roberto Avola
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Vincenzo Monda
- Department of Experimental Medicine, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy
| | - Giuseppe Cibelli
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - Marcellino Monda
- Department of Experimental Medicine, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy
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27
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Messina G, Di Bernardo G, Viggiano A, De Luca V, Monda V, Messina A, Chieffi S, Galderisi U, Monda M. Exercise increases the level of plasma orexin A in humans. J Basic Clin Physiol Pharmacol 2017; 27:611-616. [PMID: 27665420 DOI: 10.1515/jbcpp-2015-0133] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2015] [Accepted: 07/18/2016] [Indexed: 01/11/2023]
Abstract
BACKGROUND The purpose of this research was to study the effects of exercise on the concentration of plasma orexin A, a peptide regulating several physiological functions. METHODS Blood samples were collected from participants (men, n=10; age: 24.4±2.93 years) 15, 0 min before the start of exercise, and 30, 45, 60 min after a cycle ergometer exercise at 75 W for 15 min. Also heart rate (HR), galvanic skin response (GSR), and rectal temperature were monitored. RESULTS The exercise induced a significant increase (p<0.01) in plasmatic orexin A with a peak at 30 min after the exercise bout, in association with an increase of the other three monitored variables: HR (p<0.01), GSR (p<0.05), and rectal temperature (p<0.01). CONCLUSIONS Our findings indicate that plasmatic orexin A is involved in the reaction to physical activity.
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28
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Messina G, Valenzano A, Moscatelli F, Salerno M, Lonigro A, Esposito T, Monda V, Corso G, Messina A, Viggiano A, Triggiani AI, Chieffi S, Guglielmi G, Monda M, Cibelli G. Role of Autonomic Nervous System and Orexinergic System on Adipose Tissue. Front Physiol 2017; 8:137. [PMID: 28344558 PMCID: PMC5344930 DOI: 10.3389/fphys.2017.00137] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Accepted: 02/23/2017] [Indexed: 01/16/2023] Open
Abstract
Adipose tissue, defined as white adipose tissue (WAT) and brown adipose tissue (BAT), is a biological caloric reservoir; in response to over-nutrition it expands and, in response to energy deficit, it releases lipids. The WAT primarily stores energy as triglycerides, whereas BAT dissipates chemical energy as heat. In mammals, the BAT is a key site for heat production and an attractive target to promote weight loss. The autonomic nervous system (ANS) exerts a direct control at the cellular and molecular levels in adiposity. The sympathetic nervous system (SNS) provides a complex homeostatic control to specifically coordinate function and crosstalk of both fat pads, as indicated by the increase of the sympathetic outflow to BAT, in response to cold and high-fat diet, but also by the increase or decrease of the sympathetic outflow to selected WAT depots, in response to different lipolytic requirements of these two conditions. More recently, a role has been attributed to the parasympathetic nervous system (PNS) in modulating both adipose tissue insulin-mediated glucose uptake and fatty free acid (FFA) metabolism in an anabolic way and its endocrine function. The regulation of adipose tissue is unlikely to be limited to the autonomic control, since a number of signaling cytokines and neuropeptides play an important role, as well. In this review, we report some experimental evidences about the role played by both the ANS and orexins into different fat pads, related to food intake and energy expenditure, with a special emphasis on body weight status and fat mass (FM) content.
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Affiliation(s)
- Giovanni Messina
- Department of Clinical and Experimental Medicine, University of FoggiaFoggia, Italy; Department of Experimental Medicine, Second University of NaplesNaples, Italy
| | - Anna Valenzano
- Department of Clinical and Experimental Medicine, University of Foggia Foggia, Italy
| | - Fiorenzo Moscatelli
- Department of Clinical and Experimental Medicine, University of Foggia Foggia, Italy
| | - Monica Salerno
- Department of Clinical and Experimental Medicine, University of Foggia Foggia, Italy
| | - Antonio Lonigro
- Department of Clinical and Experimental Medicine, University of Foggia Foggia, Italy
| | - Teresa Esposito
- Department of Experimental Medicine, Second University of Naples Naples, Italy
| | - Vincenzo Monda
- Department of Experimental Medicine, Second University of Naples Naples, Italy
| | - Gaetano Corso
- Department of Clinical and Experimental Medicine, University of Foggia Foggia, Italy
| | - Antonietta Messina
- Department of Experimental Medicine, Second University of Naples Naples, Italy
| | - Andrea Viggiano
- Department of Medicine and Surgery, University of Salerno Salerno, Italy
| | - Antonio I Triggiani
- Department of Clinical and Experimental Medicine, University of Foggia Foggia, Italy
| | - Sergio Chieffi
- Department of Clinical and Experimental Medicine, University of Foggia Foggia, Italy
| | - Giuseppe Guglielmi
- Department of Clinical and Experimental Medicine, University of Foggia Foggia, Italy
| | - Marcellino Monda
- Department of Experimental Medicine, Second University of Naples Naples, Italy
| | - Giuseppe Cibelli
- Department of Clinical and Experimental Medicine, University of Foggia Foggia, Italy
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29
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Chieffi S, Villano I, Iavarone A, Messina A, Monda V, Viggiano A, Messina G, Monda M. Manual asymmetry for temporal and spatial parameters in sensorimotor synchronization. Exp Brain Res 2017; 235:1511-1518. [PMID: 28251335 DOI: 10.1007/s00221-017-4919-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2016] [Accepted: 02/16/2017] [Indexed: 11/29/2022]
Abstract
Previous studies suggest a right hemisphere advantage for temporal processing and a left hemisphere advantage for planning of motor actions. In the present study, we studied sensorimotor synchronization of hand reaching movements with an auditory rhythm. Blindfolded right-handed participants were asked to synchronize left and right hand movements to an auditory rhythm (40 vs. 60 vs. 80 bpm) and simultaneously reproduce the amplitude of a previously shown movement. Constant and variable asynchronies and movement amplitude errors were measured. The results showed that (a) constant asynchrony was lesser with the left hand than the right hand and (b) constant and variable amplitude errors were lesser with the right hand than the left hand. We suggest that when hand reaching movements are synchronized with an auditory rhythm, the left hand/right hemisphere system appears relatively specialized in temporally adhering to the rhythm and the right hand/left hemisphere system in performing spatially accurate movements.
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Affiliation(s)
- Sergio Chieffi
- Dipartimento di Medicina Sperimentale, Seconda Università di Napoli, Via Costantinopoli 16, 80138, Napoli, Italy.
| | - Ines Villano
- Dipartimento di Medicina Sperimentale, Seconda Università di Napoli, Via Costantinopoli 16, 80138, Napoli, Italy
| | - Alessandro Iavarone
- Neurological and Stroke Unit, CTO Hospital, AORN "Ospedali dei Colli", Naples, Italy
| | - Antonietta Messina
- Dipartimento di Medicina Sperimentale, Seconda Università di Napoli, Via Costantinopoli 16, 80138, Napoli, Italy
| | - Vincenzo Monda
- Dipartimento di Medicina Sperimentale, Seconda Università di Napoli, Via Costantinopoli 16, 80138, Napoli, Italy
| | - Andrea Viggiano
- Department of Medicine and Surgery, University of Salerno, Baronissi, Italy
| | - Giovanni Messina
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
| | - Marcellino Monda
- Dipartimento di Medicina Sperimentale, Seconda Università di Napoli, Via Costantinopoli 16, 80138, Napoli, Italy
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30
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Chieffi S, Messina G, Villano I, Messina A, Esposito M, Monda V, Valenzano A, Moscatelli F, Esposito T, Carotenuto M, Viggiano A, Cibelli G, Monda M. Exercise Influence on Hippocampal Function: Possible Involvement of Orexin-A. Front Physiol 2017; 8:85. [PMID: 28261108 PMCID: PMC5306252 DOI: 10.3389/fphys.2017.00085] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2016] [Accepted: 01/30/2017] [Indexed: 01/24/2023] Open
Abstract
In the present article, we provide a brief review of current knowledge regarding the effects induced by physical exercise on hippocampus. Research involving animals and humans supports the view that physical exercise, enhancing hippocampal neurogenesis and function, improves cognition, and regulates mood. These beneficial effects depend on the contribute of more factors including the enhancement of vascularization and upregulation of growth factors. Among these, the BDNF seems to play a significant role. Another putative factor that might contribute to beneficial effects of exercise is the orexin-A. In support of this hypothesis there are the following observations: (1) orexin-A enhances hippocampal neurogenesis and function and (2) the levels of orexin-A increase with physical exercise. The beneficial effects of exercise may represent an important resource to hinder the cognitive decline associated with the aging-related hippocampal deterioration and ameliorate depressive symptoms.
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Affiliation(s)
- Sergio Chieffi
- Section of Human Physiology and Unit of Dietetic and Sport Medicine, Department of Experimental Medicine, Second University of Naples Naples, Italy
| | - Giovanni Messina
- Section of Human Physiology and Unit of Dietetic and Sport Medicine, Department of Experimental Medicine, Second University of NaplesNaples, Italy; Department of Clinical and Experimental Medicine, University of FoggiaFoggia, Italy
| | - Ines Villano
- Section of Human Physiology and Unit of Dietetic and Sport Medicine, Department of Experimental Medicine, Second University of Naples Naples, Italy
| | - Antonietta Messina
- Section of Human Physiology and Unit of Dietetic and Sport Medicine, Department of Experimental Medicine, Second University of Naples Naples, Italy
| | - Maria Esposito
- Department of Mental Health, Physical and Preventive Medicine, Clinic of Child and Adolescent Neuropsychiatry, Center for Childhood Headache, Second University of Naples Naples, Italy
| | - Vincenzo Monda
- Section of Human Physiology and Unit of Dietetic and Sport Medicine, Department of Experimental Medicine, Second University of Naples Naples, Italy
| | - Anna Valenzano
- Department of Clinical and Experimental Medicine, University of Foggia Foggia, Italy
| | - Fiorenzo Moscatelli
- Department of Clinical and Experimental Medicine, University of Foggia Foggia, Italy
| | - Teresa Esposito
- Section of Human Physiology and Unit of Dietetic and Sport Medicine, Department of Experimental Medicine, Second University of Naples Naples, Italy
| | - Marco Carotenuto
- Department of Mental Health, Physical and Preventive Medicine, Clinic of Child and Adolescent Neuropsychiatry, Center for Childhood Headache, Second University of Naples Naples, Italy
| | - Andrea Viggiano
- Department of Medicine and Surgery, University of Salerno Salerno, Italy
| | - Giuseppe Cibelli
- Section of Human Physiology and Unit of Dietetic and Sport Medicine, Department of Experimental Medicine, Second University of Naples Naples, Italy
| | - Marcellino Monda
- Department of Clinical and Experimental Medicine, University of Foggia Foggia, Italy
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31
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Villano I, Messina A, Valenzano A, Moscatelli F, Esposito T, Monda V, Esposito M, Precenzano F, Carotenuto M, Viggiano A, Chieffi S, Cibelli G, Monda M, Messina G. Basal Forebrain Cholinergic System and Orexin Neurons: Effects on Attention. Front Behav Neurosci 2017; 11:10. [PMID: 28197081 PMCID: PMC5281635 DOI: 10.3389/fnbeh.2017.00010] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2016] [Accepted: 01/12/2017] [Indexed: 12/27/2022] Open
Abstract
The basal forebrain (BF) cholinergic system has an important role in attentive functions. The cholinergic system can be activated by different inputs, and in particular, by orexin neurons, whose cell bodies are located within the postero-lateral hypothalamus. Recently the orexin-producing neurons have been proved to promote arousal and attention through their projections to the BF. The aim of this review article is to summarize the evidence showing that the orexin system contributes to attentional processing by an increase in cortical acetylcholine release and in cortical neurons activity.
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Affiliation(s)
- Ines Villano
- Department of Experimental Medicine, Second University of Naples Naples, Italy
| | - Antonietta Messina
- Department of Experimental Medicine, Second University of Naples Naples, Italy
| | - Anna Valenzano
- Department of Clinical and Experimental Medicine, University of Foggia Foggia, Italy
| | - Fiorenzo Moscatelli
- Department of Clinical and Experimental Medicine, University of FoggiaFoggia, Italy; Department of Motor, Human and Health Science, University of Rome, "Foro Italico"Rome, Italy
| | - Teresa Esposito
- Department of Experimental Medicine, Second University of Naples Naples, Italy
| | - Vincenzo Monda
- Department of Experimental Medicine, Second University of Naples Naples, Italy
| | - Maria Esposito
- Department of Mental Health, Physical and Preventive Medicine, Second University of Naples Naples, Italy
| | - Francesco Precenzano
- Department of Mental Health, Physical and Preventive Medicine, Second University of Naples Naples, Italy
| | - Marco Carotenuto
- Department of Mental Health, Physical and Preventive Medicine, Second University of NaplesNaples, Italy; Neapolitan Brain Group (NBG), Clinic of Child and Adolescent Neuropsychiatry, Department of Mental, Physical Health and Preventive Medicine, Second University of NaplesNaples, Italy
| | - Andrea Viggiano
- Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", University of Salerno Salerno, Italy
| | - Sergio Chieffi
- Department of Clinical and Experimental Medicine, University of Foggia Foggia, Italy
| | - Giuseppe Cibelli
- Department of Clinical and Experimental Medicine, University of Foggia Foggia, Italy
| | - Marcellino Monda
- Department of Experimental Medicine, Second University of Naples Naples, Italy
| | - Giovanni Messina
- Department of Experimental Medicine, Second University of NaplesNaples, Italy; Department of Clinical and Experimental Medicine, University of FoggiaFoggia, Italy
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32
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Monda V, La Marra M, Perrella R, Caviglia G, Iavarone A, Chieffi S, Messina G, Carotenuto M, Monda M, Messina A. Obesity and brain illness: from cognitive and psychological evidences to obesity paradox. Diabetes Metab Syndr Obes 2017; 10:473-479. [PMID: 29200883 PMCID: PMC5701608 DOI: 10.2147/dmso.s148392] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Recent findings showed that obesity represents an additional risk factor to developing brain illness such as cognitive impairments and psychopathological disorders. However, some benefits of overweight in the elderly have been identified and an "obesity paradox" has been shown. Currently, it is still unknown how obesity and brain functioning could be linked, and the process by which body fat independently injures cognitive abilities and psychological well-being remains unclear. To establish the independent role of obesity on cognitive abilities and mental health, clarifying the role played by several factors and understanding their interaction is essential. In this review, we discuss the relationship between obesity and brain illness and underline the role played by confounders and other covariates to determine this link.
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Affiliation(s)
- Vincenzo Monda
- Department of Experimental Medicine, Section of Human Physiology, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Marco La Marra
- Department of Experimental Medicine, Section of Human Physiology, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Raffaella Perrella
- Neurological and Stroke Unit, CTO Hospital, AORN “Ospedali dei Colli”, Naples, Italy
| | - Giorgio Caviglia
- Neurological and Stroke Unit, CTO Hospital, AORN “Ospedali dei Colli”, Naples, Italy
| | - Alessandro Iavarone
- Department of Psychology, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Sergio Chieffi
- Department of Experimental Medicine, Section of Human Physiology, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Giovanni Messina
- Department of Clinical and Experimental Medicine, University of Foggia, Foggia, Italy
- Correspondence: Giovanni Messina, Department of Clinical and Experimental Medicine, University of Foggia, Via L Pinto, 71122 Foggia, Italy, Email
| | - Marco Carotenuto
- Clinic of Child and Adolescent Neuropsychiatry, Department of Mental Health, Physical and Preventive Medicine, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Marcellino Monda
- Department of Experimental Medicine, Section of Human Physiology, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Antonietta Messina
- Department of Experimental Medicine, Section of Human Physiology, University of Campania Luigi Vanvitelli, Naples, Italy
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Messina A, De Fusco C, Monda V, Esposito M, Moscatelli F, Valenzano A, Carotenuto M, Viggiano E, Chieffi S, De Luca V, Cibelli G, Monda M, Messina G. Role of the Orexin System on the Hypothalamus-Pituitary-Thyroid Axis. Front Neural Circuits 2016; 10:66. [PMID: 27610076 PMCID: PMC4997012 DOI: 10.3389/fncir.2016.00066] [Citation(s) in RCA: 24] [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: 05/15/2016] [Accepted: 08/08/2016] [Indexed: 12/25/2022] Open
Abstract
Hypocretin/orexin (ORX) are two hypothalamic neuropeptides discovered in 1998. Since their discovery, they have been one of the most studied neuropeptide systems because of their projecting fields innervating various brain areas. The orexinergic system is tied to sleep-wakefulness cycle, and narcolepsy is a consequence of their system hypofunction. Orexinergic system is also involved in many other autonomic functions such as feeding, thermoregulation, cardiovascular and neuroendocrine regulation. The main aim of this mini review article is to investigate the relationship between ORX and thyroid system regulation. Although knowledge about the ORX system is evolving, its putative effects on hypothalamic-pituitary-thyroid (HPT) axis still appear unclear. We analyzed some studies about ORX control of HPT axis to know better the relationship between them. The studies that were analyzed suggest Hypocretin/ORX to modulate the thyroid regulation, but the nature (excitatory or inhibitory) of this possible interaction remains actually unclear and needs to be confirmed.
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Affiliation(s)
- Antonietta Messina
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetic and Sport Medicine, Second University of Naples Naples, Italy
| | - Carolina De Fusco
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetic and Sport Medicine, Second University of Naples Naples, Italy
| | - Vincenzo Monda
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetic and Sport Medicine, Second University of Naples Naples, Italy
| | - Maria Esposito
- Neapolitan Brain Group (NBG), Clinic of Child and Adolescent Neuropsychiatry, Department of Mental, Physical Health and Preventive Medicine, Second University of Naples Naples, Italy
| | - Fiorenzo Moscatelli
- Department of Clinical and Experimental Medicine, University of Foggia Foggia, Italy
| | - Anna Valenzano
- Department of Clinical and Experimental Medicine, University of Foggia Foggia, Italy
| | - Marco Carotenuto
- Neapolitan Brain Group (NBG), Clinic of Child and Adolescent Neuropsychiatry, Department of Mental, Physical Health and Preventive Medicine, Second University of Naples Naples, Italy
| | - Emanuela Viggiano
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetic and Sport Medicine, Second University of Naples Naples, Italy
| | - Sergio Chieffi
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetic and Sport Medicine, Second University of Naples Naples, Italy
| | - Vincenzo De Luca
- Department of Psychiatry, University of Toronto Toronto, ON, Canada
| | - Giuseppe Cibelli
- Department of Clinical and Experimental Medicine, University of Foggia Foggia, Italy
| | - Marcellino Monda
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetic and Sport Medicine, Second University of Naples Naples, Italy
| | - Giovanni Messina
- Department of Experimental Medicine, Section of Human Physiology and Unit of Dietetic and Sport Medicine, Second University of NaplesNaples, Italy; Department of Clinical and Experimental Medicine, University of FoggiaFoggia, Italy
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Viggiano E, Mollica MP, Lionetti L, Cavaliere G, Trinchese G, De Filippo C, Chieffi S, Gaita M, Barletta A, De Luca B, Crispino M, Monda M. Effects of an High-Fat Diet Enriched in Lard or in Fish Oil on the Hypothalamic Amp-Activated Protein Kinase and Inflammatory Mediators. Front Cell Neurosci 2016; 10:150. [PMID: 27375435 PMCID: PMC4899473 DOI: 10.3389/fncel.2016.00150] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Accepted: 05/27/2016] [Indexed: 01/10/2023] Open
Abstract
The high fat diet (HFD) rich in lard induces obesity, inflammation and oxidative stress, and the deregulation of hypothalamic nuclei plays an important role in this mechanism. One important factor involved in the food intake and inflammation is adenosine monophosphate-dependent kinase (AMPK), a serine/threonine kinase activated by phosphorylation. Omega (ω)3-polyunsaturated fatty acids (PUFA) are dietary compounds known to attenuate the obesity-related diseases, although the molecular mechanisms underlying their actions in the hypothalamus are not completely understood. We hypothesized that the beneficial effects of PUFA may be mediated by AMPK in the hypothalamus. To this aim, rats were fed a control diet (CD), or isocaloric HFD containing either fish oil (FD; rich in ω3-PUFA) or lard for 6 weeks, and the activation of AMPK, inflammatory state (IKKβ, TNF-α) and oxidative stress were analyzed in the hypothalamus. In addition, we also studied serum lipid profile, homeostatic model assessment (HOMA) index, and pro-inflammatory parameters. Our results showed, at the hypothalamic level of LD-fed rats, an increase of AMPK activation, inflammation and oxidative stress, while no modifications were detected in FD-fed animals compared to CD. In addition body weight gain, serum lipid profile, pro-inflammatory parameters and insulin resistance were reduced in FD animals compared to LD. In conclusion, our data indicate that the substitution of saturated by unsaturated fatty acids in the diet has beneficial effects on modulation of hypothalamic inflammation and function in obesity, underlying, at hypothalamic level, the interaction among insulin and/or leptin resistance, AMPK activation and hyperphagia.
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Affiliation(s)
- Emanuela Viggiano
- Department of Experimental Medicine-Section of Human Physiology, Second University of NaplesNaples, Italy; Department of Medicine, University of PadovaPadua, Italy
| | | | - Lillà Lionetti
- Department of Biology, University of Naples Federico II Naples, Italy
| | - Gina Cavaliere
- Department of Biology, University of Naples Federico II Naples, Italy
| | | | - Chiara De Filippo
- Department of Biology, University of Naples Federico II Naples, Italy
| | - Sergio Chieffi
- Department of Experimental Medicine-Section of Human Physiology, Second University of Naples Naples, Italy
| | - Marcello Gaita
- Department of Biology, University of Naples Federico II Naples, Italy
| | - Antonio Barletta
- Department of Biology, University of Naples Federico II Naples, Italy
| | - Bruno De Luca
- Department of Experimental Medicine-Section of Human Physiology, Second University of Naples Naples, Italy
| | - Marianna Crispino
- Department of Biology, University of Naples Federico II Naples, Italy
| | - Marcellino Monda
- Department of Experimental Medicine-Section of Human Physiology, Second University of Naples Naples, Italy
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Ambra FI, Iavarone A, Ronga B, Chieffi S, Carnevale G, Iaccarino L, Cimminella F, Chiavazzo A, Garofalo E. Qualitative patterns at Raven's colored progressive matrices in mild cognitive impairment and Alzheimer's disease. Aging Clin Exp Res 2016; 28:561-5. [PMID: 26296535 DOI: 10.1007/s40520-015-0438-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2015] [Accepted: 08/07/2015] [Indexed: 11/29/2022]
Abstract
BACKGROUND Visuo-spatial and problem-solving abilities are commonly impaired in patients with Alzheimer's disease (AD). Conversely, subjects with amnestic mild cognitive impairment (aMCI) do not exhibit overt involvement of cognitive domains other than memory. Consequently, a detection of an impairment at the Raven's colored progressive matrices (RCPM) could be useful to discriminate aMCI from AD and to mark the progression from one condition to another. AIM OF THE STUDY To describe the pattern of errors at RCPM in subjects suffering from AD as compared with that of aMCI. METHODS Fifteen patients with AD, 15 subjects with aMCI and 31 Healthy Controls (HC) received the RCPM. The errors were classified as: (1) difference (D); (2) inadequate individuation (II); (3) repetition of the pattern (RP); (4) incomplete correlation (IC). RESULTS No difference approached significance between aMCI subjects and HC. AD patients always exhibited a higher number of errors as compared with HC. AD patients showed higher number of errors as compared with aMCI only on RP and IC errors. CONCLUSIONS The results suggest that the visuo-spatial and problem-solving impairment that characterize AD, and probably subtend the progression from aMCI to dementia, do not affect to the same extent all cognitive dimensions explored by RCPM.
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Affiliation(s)
- Ferdinando Ivano Ambra
- Neurological and Stroke Unit, CTO Hospital, AORN "Ospedali Dei Colli", Viale Colli Aminei, 21, 80131, Naples, Italy.
| | - Alessandro Iavarone
- Neurological and Stroke Unit, CTO Hospital, AORN "Ospedali Dei Colli", Viale Colli Aminei, 21, 80131, Naples, Italy
| | - Bruno Ronga
- Neurological and Stroke Unit, CTO Hospital, AORN "Ospedali Dei Colli", Viale Colli Aminei, 21, 80131, Naples, Italy
| | - Sergio Chieffi
- Department of Experimental Medicine, Second University of Naples, Naples, Italy
| | - Gabriele Carnevale
- Neurological and Stroke Unit, CTO Hospital, AORN "Ospedali Dei Colli", Viale Colli Aminei, 21, 80131, Naples, Italy
| | | | - Francesco Cimminella
- Neurological and Stroke Unit, CTO Hospital, AORN "Ospedali Dei Colli", Viale Colli Aminei, 21, 80131, Naples, Italy
| | - Angela Chiavazzo
- Neurological and Stroke Unit, CTO Hospital, AORN "Ospedali Dei Colli", Viale Colli Aminei, 21, 80131, Naples, Italy
| | - Elisabetta Garofalo
- Neurological and Stroke Unit, CTO Hospital, AORN "Ospedali Dei Colli", Viale Colli Aminei, 21, 80131, Naples, Italy
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Messina G, Chieffi S, Viggiano A, Tafuri D, Cibelli G, Valenzano A, Triggiani AI, Messina A, De Luca V, Monda M. Parachute Jumping Induces More Sympathetic Activation Than Cortisol Secretion in First-Time Parachutists. Asian J Sports Med 2016; 7:e26841. [PMID: 27217924 PMCID: PMC4870822 DOI: 10.5812/asjsm.26841] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2015] [Accepted: 11/28/2015] [Indexed: 01/15/2023] Open
Abstract
Background: The word “stress” describes the status of the body affected by external or internal forces, or “stressors”, threatening to alter its dynamic balance or homeostasis. The adaptive changes which occur in reply to stressors are either behavioral or physical. Once a given threshold is surpassed, a systemic reaction takes place involving the “stress system” in the brain together with its peripheral components, the hypothalamic-pituitary-adrenal axis and autonomic sympathetic. Objectives: Stress induces an activation of the sympathetic nervous system (SNS) and the hypothalamic-pituitary-adrenal (HPA) axis. The purpose of this study was to investigate whether the SNS and the HPA axis would show parallel or divergent stress response patterns in a session of first parachute jump. Patients and Methods: Activation of the SNS was evaluated by dosage of salivary alpha-amylase, galvanic skin responses, and heart rate in seven male novice parachutists. Activation of HPA axis was tested by dosage of cortisol. These variables were measured before and 1 minute and 90 minute after the jump. Results: All variables reached a peak at 1 minute post-jump. Salivary alpha-amylase, galvanic skin responses and heart rate did not return to basal value at 90 minutes post-jump, while cortisol returned to basal value at 90 minutes post-jump. Conclusions: This evidence indicates that parachute jumping is accompanied by a dissociation of SNS and HPA response patterns in novice parachutists, showing a slower recovery in sympathetic activity than in cortisol secretion.
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Affiliation(s)
- Giovanni Messina
- Department of Experimental Medicine, Section of Human Physiology, Second University Of Naples, Naples, Italy
- Corresponding author: Giovanni Messina, Department of Experimental Medicine, Section of Human Physiology, Second University of Naples, Naples, Italy. Tel: +39-815665804, E-mail:
| | - Sergio Chieffi
- Department of Experimental Medicine, Section of Human Physiology, Second University Of Naples, Naples, Italy
| | - Andrea Viggiano
- Department of Medicine and Surgery, Faculty of Medicine, University of Salerno, Salerno, Italy
| | - Domenico Tafuri
- Department of Motor Sciences and Wellness, University of Naples Parthenope, Naples, Italy
| | - Giuseppe Cibelli
- Department of Biomedical Sciences, University Of Foggia, Foggia, Italy
| | - Anna Valenzano
- Department of Biomedical Sciences, University Of Foggia, Foggia, Italy
| | | | - Antonietta Messina
- Department of Experimental Medicine, Section of Human Physiology, Second University Of Naples, Naples, Italy
| | - Vincenzo De Luca
- Department of Psychiatry, University Of Toronto, Toronto, Canada
| | - Marcellino Monda
- Department of Experimental Medicine, Section of Human Physiology, Second University Of Naples, Naples, Italy
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Abstract
It is generally accepted that visual illusions affect line bisection in the predicted direction. However, it has been reported an illusionary bias which seems questioning such general view. In a previous study, participants bisected lines flanked at both ends by two pairs of arrows, pointing in the same direction. The medialmost vertices of one pair converged on the line (converging arrows), whereas those of the other pair did not (non-converging arrows). Participants bisected lines toward the base of the arrows, i.e., toward the wider end of the stimulus and in the direction opposite to that predicted by the Baldwin illusion. However, the bisection bias was also directed away from the location of the converging arrows. We investigated what is the main factor affecting line bisection: arrows orientation, as previously suggested, or interference effects related to the location of converging arrows. In experiment 1, participants bisected lines flanked by converging versus non-converging arrows. Results confirmed the presence of a bisection bias directed not only toward the base of the converging arrows but also away from their location. In experiment 2, the arrows were located more internally, so that their medialmost vertices always converged on the line. Results showed that the bisection bias was directed away from the location of the arrows regardless of their orientation. It is suggested that the previously reported bisection bias did not depend on arrows orientation, but rather on interference effects related to converging arrows position. The theoretical implications of the results are discussed.
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Affiliation(s)
- Sergio Chieffi
- Department of Experimental Medicine, Second University of Naples, Via Costantinopoli 16, 80138, Naples, Italy.
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Boscia F, Passaro C, Gigantino V, Perdonà S, Franco R, Portella G, Chieffi S, Chieffi P. High levels of GPR30 protein in human testicular carcinoma in situ and seminomas correlate with low levels of estrogen receptor-beta and indicate a switch in estrogen responsiveness. J Cell Physiol 2015; 230:1290-7. [PMID: 25413376 DOI: 10.1002/jcp.24864] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2014] [Accepted: 11/04/2014] [Indexed: 02/03/2023]
Abstract
The G protein-coupled estrogen receptor (GPR30) is suggested to be involved in non-nuclear estrogen signalling and is expressed in a variety of hormone dependent cancer entities. It is well established that oestrogens are involved in pathological germ cell proliferation including testicular germ cell tumours. This study was performed to further elucidate the role of this receptor and the possible correlation with the estrogen receptor β in human testicular carcinoma in situ (CIS), seminomas and in GC1 and TCam-2 germ cell lines; in addition, a Tissue Micro-Array was built using the most representative areas from 25 cases of human testicular seminomas and 20 cases of CIS. The expression of ERβ and GPR30 were observed by using Western blot analysis in combination with immunocytochemistry and immunofluorescence analyses. Here, we show that down regulation of ERβ associates with GPR30 over-expression both in human testicular CIS and seminomas. In addition, we show that 17β-oestradiol induces the ERK1/2 activation and increases c-Fos expression through GPR30 associated with ERβ down-regulation in TCam-2 cell line. The present results suggest that exposure to oestrogens or oestrogen-mimics, in some as of yet undefined manner, diminishes the ERβ-mediated growth restraint in CIS and in human testicular seminoma, probably due to ERβ down-regulation associated to GPR30 increased expression indicating that GPR30 could be a potential therapeutic target to design specific inhibitors.
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Affiliation(s)
- Francesca Boscia
- Dipartimento di Neuroscienze e Scienze Riproduttive ed Odontostomatologiche, Università di Napoli "Federico II,", Naples, Italy
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Messina G, Dalia C, Tafuri D, Monda V, Palmieri F, Dato A, Russo A, De Blasio S, Messina A, De Luca V, Chieffi S, Monda M. Orexin-A controls sympathetic activity and eating behavior. Front Psychol 2014; 5:997. [PMID: 25250003 PMCID: PMC4157463 DOI: 10.3389/fpsyg.2014.00997] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2014] [Accepted: 08/21/2014] [Indexed: 12/13/2022] Open
Abstract
It is extremely important for the health to understand the regulatory mechanisms of energy expenditure. These regulatory mechanisms play a central role in the pathogenesis of body weight alteration. The hypothalamus integrates nutritional information derived from all peripheral organs. This region of the brain controls hormonal secretions and neural pathways of the brainstem. Orexin-A is a hypothalamic neuropeptide involved in the regulation of feeding behavior, sleep-wakefulness rhythm, and neuroendocrine homeostasis. This neuropeptide is involved in the control of the sympathetic activation, blood pressure, metabolic status, and blood glucose level. This minireview focuses on relationship between the sympathetic nervous system and orexin-A in the control of eating behavior and energy expenditure. The “thermoregulatory hypothesis” of food intake is analyzed, underlining the role played by orexin-A in the control of food intake related to body temperature. Furthermore, the paradoxical eating behavior induced orexin-A is illustrated in this minireview.
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Affiliation(s)
- Giovanni Messina
- Section of Human Physiology and Clinical Dietetic Service, Department of Experimental Medicine, Second University of Naples Naples, Italy
| | - Carmine Dalia
- Section of Human Physiology and Clinical Dietetic Service, Department of Experimental Medicine, Second University of Naples Naples, Italy
| | - Domenico Tafuri
- Faculty of Motor Sciences, Parthenope University of Naples Naples, Italy
| | - Vincenzo Monda
- Section of Human Physiology and Clinical Dietetic Service, Department of Experimental Medicine, Second University of Naples Naples, Italy
| | - Filomena Palmieri
- Section of Human Physiology and Clinical Dietetic Service, Department of Experimental Medicine, Second University of Naples Naples, Italy
| | - Amelia Dato
- Section of Human Physiology and Clinical Dietetic Service, Department of Experimental Medicine, Second University of Naples Naples, Italy
| | - Angelo Russo
- Section of Human Physiology and Clinical Dietetic Service, Department of Experimental Medicine, Second University of Naples Naples, Italy
| | - Saverio De Blasio
- Section of Human Physiology and Clinical Dietetic Service, Department of Experimental Medicine, Second University of Naples Naples, Italy
| | - Antonietta Messina
- Section of Human Physiology and Clinical Dietetic Service, Department of Experimental Medicine, Second University of Naples Naples, Italy
| | - Vincenzo De Luca
- Department of Psychiatry, University of Toronto Toronto, ON, Canada
| | - Sergio Chieffi
- Section of Human Physiology and Clinical Dietetic Service, Department of Experimental Medicine, Second University of Naples Naples, Italy
| | - Marcellino Monda
- Section of Human Physiology and Clinical Dietetic Service, Department of Experimental Medicine, Second University of Naples Naples, Italy
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Chieffi S, Iavarone A, Iaccarino L, La Marra M, Messina G, De Luca V, Monda M. Age-related differences in distractor interference on line bisection. Exp Brain Res 2014; 232:3659-64. [PMID: 25092273 DOI: 10.1007/s00221-014-4056-0] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2014] [Accepted: 07/24/2014] [Indexed: 11/24/2022]
Abstract
Using a bisection paradigm, we investigated age-related differences in susceptibility to distractor interference. Older and younger participants were asked to bisect a horizontal line flanked by a pair of distractors, placed in either left or right hemispace. The results showed that (1) in both groups the distractors interfered with line bisection so that the localization of subjective midpoint was selectively shifted away from their position; (2) the shifting of subjective midpoint was greater in the older than in the younger group when the distractors were placed in the left hemispace. We suggest that the increase of the bisection bias in the older group depends on changes in attentional mechanisms involved in inhibiting irrelevant information.
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Affiliation(s)
- Sergio Chieffi
- Department of Experimental Medicine, Second University of Naples, Naples, Italy,
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41
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Franco R, Zappavigna S, Gigantino V, Luce A, Cantile M, Cerrone M, Facchini G, Perdonà S, Pignata S, Di Lorenzo G, Chieffi S, Vitale G, De Sio M, Sgambato A, Botti G, Yousif AM, Novellino E, Grieco P, Caraglia M. Urotensin II receptor determines prognosis of bladder cancer regulating cell motility/invasion. J Exp Clin Cancer Res 2014; 33:48. [PMID: 24893613 PMCID: PMC4061920 DOI: 10.1186/1756-9966-33-48] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/21/2014] [Accepted: 05/19/2014] [Indexed: 12/22/2022]
Abstract
Background Non Muscle Invasive Bladder Transitional Cancer (NMIBC) and Muscle Invasive Bladder Transitional Cancer (MIBC)/invasive have different gene profile and clinical course. NMIBC prognosis is not completely predictable, since the relapse rate is higher than 20%, even in the form of MIBC. The aim of this study is to evaluate if UTR expression can discriminate between NMIBC and MIBC and predict the risk of relapses in NMIBCs. Methods We have investigated upon urotensin-II (UII) receptor (UTR) expression in vivo in 159 patients affected by NMIBC. The biological role of UTR was also investigated in vitro. UTR expression was evaluated in a tissue-micro-array, consisting of normal, NMIBC and invasive bTCC samples. Results UTR discriminated between NMIBC and MIBC and showed a significant correlation between low UTR expression and shorter disease free survival in NMIBC. The superagonist UPG84 induced growth suppression at nM concentrations on 3/4 cell lines. Bladder cancer cell treatment with the antagonist urantide or the knock-down of UTR with a specific shRNA significantly blocked both the motility and invasion of bladder cancer cells. Conclusions The evaluation of UTR expression can discriminate between NMIBC at high and low risk of relapse. Moreover, our data suggest that UTR is involved in the regulation of motility, invasion and proliferation of bladder cancer cells. High UTR expression is an independent prognostic factor of good prognosis for NMIBC regulating motility and invasion of bladder cancer cells.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Michele Caraglia
- Department of Biochemistry, Biophysics and General Pathology, Second University of Naples, Naples, Italy.
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Chieffi P, Chieffi S. An up-date on newly discovered immunohistochemical biomarkers for the diagnosis of human testicular germ cell tumors. Histol Histopathol 2014; 29:999-1006. [PMID: 24627150 DOI: 10.14670/hh-29.999] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Although testicular germ cell tumors (TGCTs) are relatively uncommon, they are particularly important, as they tend to affect children and young men, the most common tumor being in males aged from 20 to 40 years, and the incidence has been increasing in the last years. TGCTs comprise two major histologic groups: seminomas and non-seminomas germ cell tumors (NSGCTs). NSGCTs can be further divided into embryonal, carcinoma, Teratoma, yolk sac tumor, and choriocarcinoma. Seminomas and NSGCTs present significant differences in clinical features, therapy, and prognosis, and both show characteristics of the Primordial Germ Cells (PGCs). For proper diagnosis of the different histological subgroups, immunohistochemistry is required using different molecular markers, such as Aurora B, GPR30, Nek2, HMGA1, HMGA2, and others, and they could represent useful novel molecular targets for antineoplastic strategies. More insight into the pathogenesis of TGCTs is likely to contribute not only to better treatment of these tumors but also to a better understanding of stem cells and oncogenesis.
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Affiliation(s)
- Paolo Chieffi
- Department of Psychology II University of Naples, Caserta, Italy.
| | - Sergio Chieffi
- Department of Experimental Medicine, II University of Naples, Naples, Italy
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Chieffi S, Iachini T, Iavarone A, Messina G, Viggiano A, Monda M. Flanker interference effects in a line bisection task. Exp Brain Res 2014; 232:1327-34. [PMID: 24496492 DOI: 10.1007/s00221-014-3851-y] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2013] [Accepted: 01/18/2014] [Indexed: 10/25/2022]
Abstract
Previous studies have shown that flanking distractors influence line bisection. In the present study, we examined if reaching the flanker after bisecting the line resulted in a variation of flanker interference on line bisection. Right- and left-handed participants were asked to bisect a horizontal line flanked by a dot (bisection task, B-task) or to bisect the line and then to reach the dot (bisection plus reaching task, BR-task). The dot was placed laterally to, and above or below, the line edge. The results showed that in both tasks the subjective midpoint was shifted away from the position of the dot. However, this effect was greater in the BR-task than in the B-task. We suggest that the requirement to perform an action to the flanker in the BR-task induced participants to pay more attention to the dot, enhancing its salience and distorting effects on line bisection.
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Affiliation(s)
- Sergio Chieffi
- Department of Experimental Medicine, Second University of Naples, Naples, Italy,
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Viggiano A, Chieffi S, Tafuri D, Messina G, Monda M, De Luca B. Laterality of a second player position affects lateral deviation of basketball shooting. J Sports Sci 2013; 32:46-52. [PMID: 23876006 DOI: 10.1080/02640414.2013.805236] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Asymmetrically placed visual distractors are known to cause a lateral bias in the execution of a movement directed toward a target. The aim of the present experiment was to verify if the trajectory of the ball and the trajectory of the jump for a basket-shot can be affected by the sole position of a second player, who stays in front of the shooting player in one of three possible positions (centre, left or right) but too far to physically interfere with the shot. Young basketball players were asked to perform 60 shots at 6.25 m from a regular basket, with or without a second player staying in front of them in, alternately, a centre, left or right position. A computerised system measured the angular deviation of the jump direction from the vertical direction and the lateral deviation of the ball trajectory from the midline. The results showed that both the jump direction and the entry position of the ball deviated toward the opposite side from the second player's side; however, these effects were too small to significantly affect the mean goal percentage. This result confirms that some placements of the players can have an effect as visual distractors. Further studies are necessary to find what game conditions can make such distractors harmful for the athletic performance.
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Affiliation(s)
- Andrea Viggiano
- a University of Naples 'Parthenope' , Dept. of Studies of Institutions and Territorial Systems , via Medina 40, Napoli , 80138 Italy
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45
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Chieffi P, Chieffi S. Molecular biomarkers as potential targets for therapeutic strategies in human testicular germ cell tumors: an overview. J Cell Physiol 2013; 228:1641-6. [PMID: 23359388 DOI: 10.1002/jcp.24328] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2012] [Accepted: 01/09/2013] [Indexed: 12/20/2022]
Abstract
Testicular germ cell tumors (TGCTs), the most common malignancy in males between 15 and 34 years of age and the most frequent cause of death from solid tumors in this age group. TGCTs can be subdivided into seminoma and non-seminoma germ cell tumors (NSGCTs), including embryonal cell carcinoma, choriocarcinoma, yolk sac tumor, and teratoma. Seminomas and NSGCTs do not only present distinctive clinical features, but they also show significant differences as far as therapy and prognosis are concerned. Seminomas are highly sensitive to both radiation and chemotherapy, with a good prognosis, non-seminomas are sensitive to platinum-based combination chemotherapy and are less susceptible to radiation, with the exception of teratomas. The different therapeutic outcome might be explained by inherent properties of the cells from which testicular neoplasia originate. The unique treatment sensitivity of TGCTs is unexplained so far, but it is likely to be related to intrinsic molecular characteristics of the PGCs/gonocytes, from which these tumors originate. Many discovered bio-markers including OCT3/4, SOX2, SOX17, HMGA1, HMGA2, PATZ1, GPR30, Aurora B, estrogen receptor β, and others have given further advantages to discriminate between histological subgroups. In addition, therapeutic approaches for the treatment of TGCTs have been proposed: humanized antibodies against receptors/surface molecules on cancer cells, inhibitors of serine-threonine, and tyrosine kinases, and others. The mini-review will be an overview on the molecular alterations identified in TGCTs and on novel targeted antineoplastic strategies that might help to treat chemotherapy resistant TGCTs.
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Affiliation(s)
- Paolo Chieffi
- Dipartimento di Psicologia, II Università di Napoli, Caserta, Italy.
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Messina G, De Luca V, Viggiano A, Ascione A, Iannaccone T, Chieffi S, Monda M. Autonomic nervous system in the control of energy balance and body weight: personal contributions. Neurol Res Int 2013; 2013:639280. [PMID: 23691314 PMCID: PMC3649682 DOI: 10.1155/2013/639280] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.3] [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: 01/22/2013] [Revised: 03/12/2013] [Accepted: 03/24/2013] [Indexed: 11/17/2022] Open
Abstract
The prevalence of obesity is increasing in the industrialized world, so that the World Health Organization considers obesity as a "pandemia" in rich populations. The autonomic nervous system plays a crucial role in the control of energy balance and body weight. This review summarizes our own data and perspectives, emphasizing the influence exerted by autonomic nervous system on energy expenditure and food intake, which are able to determine the body weight. Activation of the sympathetic discharge causes an increase in energy expenditure and a decrease in food intake, while reduction of food intake and body weight loss determines a reduction of the sympathetic activity. On the other hand, pathophysiological mechanisms of the obesity involve alterations of the sympathetic nervous system in accordance with the "Mona Lisa Hypothesis," an acronym for "most obesities known are low in sympathetic activity." Furthermore, the parasympathetic influences on the energy expenditure are analyzed in this review, showing that an increase in parasympathetic activity can induce a paradoxical enhancement of energy consumption.
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Affiliation(s)
- G. Messina
- Department of Experimental Medicine, Section of Human Physiology and Clinical Dietetic Service, Second University of Naples, Via Costantinopoli 16, 80138 Naples, Italy
| | - V. De Luca
- Department of Experimental Medicine, Section of Human Physiology and Clinical Dietetic Service, Second University of Naples, Via Costantinopoli 16, 80138 Naples, Italy
| | - An. Viggiano
- Faculty of Medicine, University of Salerno, Salerno, Italy
| | - A. Ascione
- Faculty of Motor Sciences, University of Naples “Parthenope,” Naples, Italy
| | - T. Iannaccone
- Department of Experimental Medicine, Section of Human Physiology and Clinical Dietetic Service, Second University of Naples, Via Costantinopoli 16, 80138 Naples, Italy
| | - S. Chieffi
- Department of Experimental Medicine, Section of Human Physiology and Clinical Dietetic Service, Second University of Naples, Via Costantinopoli 16, 80138 Naples, Italy
| | - M. Monda
- Department of Experimental Medicine, Section of Human Physiology and Clinical Dietetic Service, Second University of Naples, Via Costantinopoli 16, 80138 Naples, Italy
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Marra L, Cantile M, Scognamiglio G, Marra L, Perdona S, La Mantia E, Cerrone M, Gigantino V, Cillo C, Caraglia M, Pignata S, Facchini G, Botti G, Chieffi S, Chieffi P, Franco R. Deregulation of HOX B13 Expression in Urinary Bladder Cancer Progression. Curr Med Chem 2013. [DOI: 10.2174/0929867311320060008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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48
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Marra L, Cantile M, Scognamiglio G, Marra L, Perdona S, La Mantia E, Cerrone M, Gigantino V, Cillo C, Caraglia M, Pignata S, Facchini G, Botti G, Chieffi S, Chieffi P, Franco R. Deregulation of HOX B13 Expression in Urinary Bladder Cancer Progression. Curr Med Chem 2013. [DOI: 10.2174/092986713805076658] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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49
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Marra L, Cantile M, Scognamiglio G, Perdonà S, La Mantia E, Cerrone M, Gigantino V, Cillo C, Caraglia M, Pignata S, Facchini G, Botti G, Chieffi S, Chieffi P, Franco R. Deregulation of HOX B13 expression in urinary bladder cancer progression. Curr Med Chem 2013; 20:833-839. [PMID: 23276138] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2012] [Revised: 12/21/2012] [Accepted: 12/21/2012] [Indexed: 06/01/2023]
Abstract
Urinary bladder cancer is a common malignancy in industrialized countries. More than 90% of bladder cancer originates in the transitional cells. Bladder transitional cancer prognosis is, according to the most recent definition related to the level of tumor infiltration, characterized by two main phenotypes, Non Muscle Invasive Bladder Transitional Cancer (NMIBC) and Muscle Invasive Bladder Transitional Cancer (MIBC). The genetic profile and the clinical course of the two subtypes are completely different, however among NMIBC the prognosis is not completely predictable, since 20% of the cases experience a relapse, even in the form of MIBC. It has recently been reported that the chromosomal region 12q13-15, containing crucial cancer genes such as MDM2, CDK4, GLI and an entire cluster of HOX genes, is amplified in bladder cancer. HOX genes codify for transcriptionl factor, involved in embryonal development and cancer progression, with main nuclear expression. Particularly it was also described the strong involvement of HOX B13 in several tumors of urogenital system. In this study we have been investigated, by immunohistochemisty and quantitative Real Time PCR, the HOX B13 expression in bladder cancer evolution and progression, evaluating its ability to discriminate between NMIBC and MBCI phenotypes. Cytoplasmic HOX B13 delocalization significantly relates with muscle invasion (p 0.004). In addition in the series of NMIBC nuclear HOX B13 expression loss is significantly associated to shorter disease free survival (p-value=0.038) defining a potential prognostic role. Overexpression of HOX B13 in more aggressive phenotype is also demonstrate at gene level by quantitative RT-PCR. The de-regulation and delocalization of HOX B13 in urinary bladder cancer supports again the important role of HOX genes in tumor evolution and represents a starting point to establish an integrated analysis, in which HOX genes represent important prognostic and predictive markers for bladder cancer.
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Affiliation(s)
- L Marra
- Pathology Unit, National Cancer Institute ‘G. Pascale’, Naples, Italy
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50
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Chieffi P, Chieffi S, Franco R, Sinisi AA. Recent advances in the biology of germ cell tumors: implications for the diagnosis and treatment. J Endocrinol Invest 2012; 35:1015-20. [PMID: 23143673 DOI: 10.3275/8716] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Testicular germ cell tumors (TGCT), are the most frequent solid malignant tumors in men 20-40 yr of age, and the most frequent cause of death from solid tumors in this age group. TGCT can be subdivided into seminoma and nonseminoma germ cell tumors (NSGCT), including embryonal cell carcinoma, choriocarcinoma, yolk sac tumor, and teratoma. Seminomas and NSGCT do not only present distinctive clinical features, but they also show significant differences as far as therapy and prognosis are concerned. Many novel markers have given further advantages to discriminate between histological subgroups. In addition, therapeutic approaches for the treatment of TGCT have been proposed: humanized antibodies against receptors/surface molecules on cancer cells, inhibitors of serine-threonine, and tyrosine kinases, and others. The review will focus on the recent advances in the research of molecular alterations identified in TGCT and on novel targeted anti-neoplastic strategies that might help to treat chemotherapy-resistant TGCT.
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Affiliation(s)
- P Chieffi
- Department of Psychology, Second University of Naples, Caserta, Italy.
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