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Giovagnoli AR, Parisi A. Fifty Years of Handedness Research: A Neurological and Methodological Update. Brain Sci 2024; 14:418. [PMID: 38790397 PMCID: PMC11117861 DOI: 10.3390/brainsci14050418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Revised: 04/18/2024] [Accepted: 04/18/2024] [Indexed: 05/26/2024] Open
Abstract
Handedness, a complex human aspect that reflects the functional lateralization of the hemispheres, also interacts with the immune system. This study aimed to expand the knowledge of the lateralization of hand, foot, and eye activities in patients with immune-mediated (IM) or other (noIM) neurological diseases and to clarify the properties of the Edinburgh Handedness Inventory (EHI) in an Italian population. Three hundred thirty-four patients with IM or noIM diseases affecting the brain or spine and peripheral nervous system were interviewed about stressful events preceding the disease, subjective handedness, and familiarity for left-handedness or ambidexterity. The patients and 40 healthy subjects underwent EHI examination. In the whole group of participants, 24 items of the EHI were classified into five factors (Hand Transitive, Hand Refined, Hand Median, Foot, Eye), demonstrating good reliability and validity. Chronological age had a significant influence on hand and foot EHI factors and the laterality quotient (LQ), particularly on writing and painting. In the patient groups, EHI factors and the LQ were also predicted by age of disease onset, duration of disease, and family history of left-handedness or ambidexterity. No differences were found between patients and healthy subjects, but pencil use scored significantly lower in patients with IM diseases than in those with noIM brain diseases. These results demonstrate that the lateralization of hand and foot activities is not a fixed human aspect, but that it can change throughout life, especially for abstract and symbolic activities. Chronic neurological diseases can cause changes in handedness. This may explain why, unlike systemic immunological diseases, IM neurological diseases are not closely associated with left-handedness. In these patients, the long version of the EHI is appropriate for determining the lateralization of body activities to contextualize the neurological picture; therefore, these findings extend the Italian normative data sets.
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Affiliation(s)
- Anna Rita Giovagnoli
- Fondazione IRCCS Istituto Neurologico Carlo Besta, Via Celoria 11, 20133 Milano, Italy;
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Duan M, Xu Y, Li Y, Feng H, Chen Y. Targeting brain-peripheral immune responses for secondary brain injury after ischemic and hemorrhagic stroke. J Neuroinflammation 2024; 21:102. [PMID: 38637850 PMCID: PMC11025216 DOI: 10.1186/s12974-024-03101-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 04/15/2024] [Indexed: 04/20/2024] Open
Abstract
The notion that the central nervous system is an immunologically immune-exempt organ has changed over the past two decades, with increasing evidence of strong links and interactions between the central nervous system and the peripheral immune system, both in the healthy state and after ischemic and hemorrhagic stroke. Although primary injury after stroke is certainly important, the limited therapeutic efficacy, poor neurological prognosis and high mortality have led researchers to realize that secondary injury and damage may also play important roles in influencing long-term neurological prognosis and mortality and that the neuroinflammatory process in secondary injury is one of the most important influences on disease progression. Here, we summarize the interactions of the central nervous system with the peripheral immune system after ischemic and hemorrhagic stroke, in particular, how the central nervous system activates and recruits peripheral immune components, and we review recent advances in corresponding therapeutic approaches and clinical studies, emphasizing the importance of the role of the peripheral immune system in ischemic and hemorrhagic stroke.
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Affiliation(s)
- Mingxu Duan
- Department of Neurosurgery, State Key Laboratory of Trauma, Burn and Combined Injury, Southwest Hospital, Third Military Medical University (Army Medical University), 29 Gaotanyan Street, Shapingba District, Chongqing, 400038, China
- Chongqing Key Laboratory of Intelligent Diagnosis, Treatment and Rehabilitation of Central Nervous System Injuries, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, China
- Chongqing Clinical Research Center for Neurosurgery, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Ya Xu
- Department of Neurosurgery, State Key Laboratory of Trauma, Burn and Combined Injury, Southwest Hospital, Third Military Medical University (Army Medical University), 29 Gaotanyan Street, Shapingba District, Chongqing, 400038, China
- Chongqing Key Laboratory of Intelligent Diagnosis, Treatment and Rehabilitation of Central Nervous System Injuries, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, China
- Chongqing Clinical Research Center for Neurosurgery, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Yuanshu Li
- Department of Neurosurgery, State Key Laboratory of Trauma, Burn and Combined Injury, Southwest Hospital, Third Military Medical University (Army Medical University), 29 Gaotanyan Street, Shapingba District, Chongqing, 400038, China
- Chongqing Key Laboratory of Intelligent Diagnosis, Treatment and Rehabilitation of Central Nervous System Injuries, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, China
- Chongqing Clinical Research Center for Neurosurgery, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Hua Feng
- Department of Neurosurgery, State Key Laboratory of Trauma, Burn and Combined Injury, Southwest Hospital, Third Military Medical University (Army Medical University), 29 Gaotanyan Street, Shapingba District, Chongqing, 400038, China
- Chongqing Key Laboratory of Intelligent Diagnosis, Treatment and Rehabilitation of Central Nervous System Injuries, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, China
- Chongqing Clinical Research Center for Neurosurgery, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Yujie Chen
- Department of Neurosurgery, State Key Laboratory of Trauma, Burn and Combined Injury, Southwest Hospital, Third Military Medical University (Army Medical University), 29 Gaotanyan Street, Shapingba District, Chongqing, 400038, China.
- Chongqing Key Laboratory of Intelligent Diagnosis, Treatment and Rehabilitation of Central Nervous System Injuries, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, China.
- Chongqing Clinical Research Center for Neurosurgery, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038, China.
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Bozsányi S, Czurkó N, Becske M, Kasek R, Lázár BK, Boostani M, Meznerics FA, Farkas K, Varga NN, Gulyás L, Bánvölgyi A, Fehér BÁ, Fejes E, Lőrincz K, Kovács A, Gergely H, Takács S, Holló P, Kiss N, Wikonkál N, Lázár I. Assessment of Frontal Hemispherical Lateralization in Plaque Psoriasis and Atopic Dermatitis. J Clin Med 2023; 12:4194. [PMID: 37445231 DOI: 10.3390/jcm12134194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 06/09/2023] [Accepted: 06/19/2023] [Indexed: 07/15/2023] Open
Abstract
BACKGROUND Each brain hemisphere plays a specialized role in cognitive and behavioral processes, known as hemispheric lateralization. In chronic skin diseases, such as plaque psoriasis (Pso) and atopic dermatitis (AD), the degree of lateralization between the frontal hemispheres may provide insight into specific connections between skin diseases and the psyche. This study aims to analyze the hemispherical lateralization, neurovegetative responses, and psychometric characteristics of patients with Pso and AD. METHODS The study included 46 patients with Pso, 56 patients with AD, and 29 healthy control (Ctrl) subjects. The participants underwent frontal electroencephalogram (EEG) measurement, heart rate variability (HRV) assessment, and psychological tests. Statistical analyses were performed using ANOVA, with Bonferroni correction applied for multiple comparisons. RESULTS This study shows a significant right-lateralized prefrontal activity in both AD patients (p < 0.001) and Pso patients (p = 0.045) compared with Ctrl, with no significant difference between the AD and Pso groups (p = 0.633). AD patients with right-hemispheric dominant prefrontal activation exhibited increased inhibition and avoidance markers, while Pso patients showed elevated sympathetic nervous system activity. CONCLUSION Psychophysiological and psychometric data suggest a shared prevalence of right-hemispheric dominance in both AD and Pso patient groups. However, the findings indicate distinct psychodermatological mechanisms in AD and Pso.
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Affiliation(s)
- Szabolcs Bozsányi
- Department of Dermatology, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA
- Department of Dermatology, Venereology and Dermatooncology, Semmelweis University, 1085 Budapest, Hungary
| | - Natália Czurkó
- Department of Dermatology, Venereology and Dermatooncology, Semmelweis University, 1085 Budapest, Hungary
| | - Melinda Becske
- Institute of Behavioral Sciences, Semmelweis University, 1089 Budapest, Hungary
- Selye János Doctoral College for Advanced Studies, 1085 Budapest, Hungary
| | - Roland Kasek
- Institute of Behavioral Sciences, Semmelweis University, 1089 Budapest, Hungary
- Selye János Doctoral College for Advanced Studies, 1085 Budapest, Hungary
| | - Botond Keve Lázár
- Department of Dermatology, Venereology and Dermatooncology, Semmelweis University, 1085 Budapest, Hungary
| | - Mehdi Boostani
- Department of Dermatology, Venereology and Dermatooncology, Semmelweis University, 1085 Budapest, Hungary
| | - Fanni Adél Meznerics
- Department of Dermatology, Venereology and Dermatooncology, Semmelweis University, 1085 Budapest, Hungary
| | - Klára Farkas
- Department of Dermatology, Venereology and Dermatooncology, Semmelweis University, 1085 Budapest, Hungary
| | - Noémi Nóra Varga
- Department of Dermatology, Venereology and Dermatooncology, Semmelweis University, 1085 Budapest, Hungary
| | - Lili Gulyás
- Department of Dermatology, Venereology and Dermatooncology, Semmelweis University, 1085 Budapest, Hungary
| | - András Bánvölgyi
- Department of Dermatology, Venereology and Dermatooncology, Semmelweis University, 1085 Budapest, Hungary
| | - Bence Ágoston Fehér
- Institute of Behavioral Sciences, Semmelweis University, 1089 Budapest, Hungary
| | - Emese Fejes
- Selye János Doctoral College for Advanced Studies, 1085 Budapest, Hungary
| | - Kende Lőrincz
- Department of Dermatology, Venereology and Dermatooncology, Semmelweis University, 1085 Budapest, Hungary
| | - Anikó Kovács
- Department of Dermatology, Venereology and Dermatooncology, Semmelweis University, 1085 Budapest, Hungary
| | - Hunor Gergely
- Department of Dermatology, Venereology and Dermatooncology, Semmelweis University, 1085 Budapest, Hungary
| | - Szabolcs Takács
- Institute of Psychology, Faculty of Humanities, Károli Gáspár University of the Reformed Church in Hungary, 1042 Budapest, Hungary
| | - Péter Holló
- Department of Dermatology, Venereology and Dermatooncology, Semmelweis University, 1085 Budapest, Hungary
| | - Norbert Kiss
- Department of Dermatology, Venereology and Dermatooncology, Semmelweis University, 1085 Budapest, Hungary
| | - Norbert Wikonkál
- Department of Dermatology, Venereology and Dermatooncology, Semmelweis University, 1085 Budapest, Hungary
- Central Hospital of Northern Pest-Military Hospital, 1139 Budapest, Hungary
| | - Imre Lázár
- Institute of Behavioral Sciences, Semmelweis University, 1089 Budapest, Hungary
- Institute of Social and Communication Sciences, Faculty of Humanities and Social Sciences, Károli Gáspár University of the Reformed Church in Hungary, 1091 Budapest, Hungary
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Haavik H, Niazi IK, Kumari N, Amjad I, Duehr J, Holt K. The Potential Mechanisms of High-Velocity, Low-Amplitude, Controlled Vertebral Thrusts on Neuroimmune Function: A Narrative Review. MEDICINA (KAUNAS, LITHUANIA) 2021; 57:536. [PMID: 34071880 PMCID: PMC8226758 DOI: 10.3390/medicina57060536] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 05/25/2021] [Indexed: 12/12/2022]
Abstract
The current COVID-19 pandemic has necessitated the need to find healthcare solutions that boost or support immunity. There is some evidence that high-velocity, low-amplitude (HVLA) controlled vertebral thrusts have the potential to modulate immune mediators. However, the mechanisms of the link between HVLA controlled vertebral thrusts and neuroimmune function and the associated potential clinical implications are less clear. This review aims to elucidate the underlying mechanisms that can explain the HVLA controlled vertebral thrust--neuroimmune link and discuss what this link implies for clinical practice and future research needs. A search for relevant articles published up until April 2021 was undertaken. Twenty-three published papers were found that explored the impact of HVLA controlled vertebral thrusts on neuroimmune markers, of which eighteen found a significant effect. These basic science studies show that HVLA controlled vertebral thrust influence the levels of immune mediators in the body, including neuropeptides, inflammatory markers, and endocrine markers. This narravtive review discusses the most likely mechanisms for how HVLA controlled vertebral thrusts could impact these immune markers. The mechanisms are most likely due to the known changes in proprioceptive processing that occur within the central nervous system (CNS), in particular within the prefrontal cortex, following HVLA spinal thrusts. The prefrontal cortex is involved in the regulation of the autonomic nervous system, the hypothalamic-pituitary-adrenal axis and the immune system. Bi-directional neuro-immune interactions are affected by emotional or pain-related stress. Stress-induced sympathetic nervous system activity also alters vertebral motor control. Therefore, there are biologically plausible direct and indirect mechanisms that link HVLA controlled vertebral thrusts to the immune system, suggesting HVLA controlled vertebral thrusts have the potential to modulate immune function. However, it is not yet known whether HVLA controlled vertebral thrusts have a clinically relevant impact on immunity. Further research is needed to explore the clinical impact of HVLA controlled vertebral thrusts on immune function.
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Affiliation(s)
- Heidi Haavik
- Centre for Chiropractic Research, New Zealand College of Chiropractic, Auckland 1060, New Zealand; (H.H.); (N.K.); (I.A.); (J.D.)
| | - Imran Khan Niazi
- Centre for Chiropractic Research, New Zealand College of Chiropractic, Auckland 1060, New Zealand; (H.H.); (N.K.); (I.A.); (J.D.)
- Faculty of Health & Environmental Sciences, Health & Rehabilitation Research Institute, AUT University, Auckland 0627, New Zealand
- Department of Health Science and Technology, Aalborg University, 9220 Aalborg, Denmark
| | - Nitika Kumari
- Centre for Chiropractic Research, New Zealand College of Chiropractic, Auckland 1060, New Zealand; (H.H.); (N.K.); (I.A.); (J.D.)
- Faculty of Health & Environmental Sciences, Health & Rehabilitation Research Institute, AUT University, Auckland 0627, New Zealand
| | - Imran Amjad
- Centre for Chiropractic Research, New Zealand College of Chiropractic, Auckland 1060, New Zealand; (H.H.); (N.K.); (I.A.); (J.D.)
- Faculty of Rehabilitation and Allied Health Sciences, Riphah International University, Islamabad 46000, Pakistan
| | - Jenna Duehr
- Centre for Chiropractic Research, New Zealand College of Chiropractic, Auckland 1060, New Zealand; (H.H.); (N.K.); (I.A.); (J.D.)
| | - Kelly Holt
- Centre for Chiropractic Research, New Zealand College of Chiropractic, Auckland 1060, New Zealand; (H.H.); (N.K.); (I.A.); (J.D.)
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AbdelRazek MA, Hillis JM, Guo Y, Martinez-Lage M, Gholipour T, Sloane J, Cho T, Matiello M. Unilateral Relapsing Primary Angiitis of the CNS: An Entity Suggesting Differences in the Immune Response Between the Cerebral Hemispheres. NEUROLOGY-NEUROIMMUNOLOGY & NEUROINFLAMMATION 2021; 8:8/2/e936. [PMID: 33402525 PMCID: PMC7862090 DOI: 10.1212/nxi.0000000000000936] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 10/22/2020] [Indexed: 12/26/2022]
Abstract
OBJECTIVE To determine whether studying patients with strictly unilateral relapsing primary angiitis of the CNS (UR-PACNS) can support hemispheric differences in immune response mechanisms, we reviewed characteristics of a group of such patients. METHODS We surveiled our institution for patients with UR-PACNS, after characterizing one such case. We defined UR-PACNS as PACNS with clinical and radiographic relapses strictly recurring in 1 brain hemisphere, with or without hemiatrophy. PACNS must have been biopsy proven. Three total cases were identified at our institution. A literature search for similar reports yielded 4 additional cases. The combined 7 cases were reviewed for demographic, clinical, imaging, and pathologic trends. RESULTS The median age at time of clinical onset among the 7 cases was 26 years (range 10-49 years); 5 were male (71%). All 7 patients presented with seizures. The mean follow-up duration was 7.5 years (4-14.1 years). The annualized relapse rate ranged between 0.2 and 1. UR-PACNS involved the left cerebral hemisphere in 5 of the 7 patients. There was no consistent relationship between the patient's dominant hand and the diseased side. When performed (5 cases), conventional angiogram was nondiagnostic. CSF examination showed nucleated cells and protein levels in normal range in 3 cases and ranged from 6 to 11 cells/μL and 49 to 110 mg/dL in 4 cases, respectively. All cases were diagnosed with lesional biopsy, showing lymphocytic type of vasculitis of the small- and medium-sized vessels. Patients treated with steroids alone showed progression. Induction therapy with cyclophosphamide or rituximab followed by a steroid sparing agent resulted in the most consistent disease remission. CONCLUSIONS Combining our 3 cases with others reported in the literature allows better clinical understanding about this rare and extremely puzzling disease entity. We hypothesize that a functional difference in immune responses, caused by such discrepancies as basal levels of cytokines, asymmetric distribution of microglia, and differences in modulation of the systemic immune functions, rather than a structural antigenic difference, between the right and left brain may explain this phenomenon, but this is speculative.
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Affiliation(s)
- Mahmoud A AbdelRazek
- From the Neurology Department (M.A.A.), Mount Auburn Hospital, Harvard Medical School, Cambridge, MA; Neurology Department (J.M.H., M.M.), Massachusetts General Hospital, Harvard Medical School, Boston; Neurology Department (Y.G.), Beijing Tongren Hospital, Capital Medical University, China; Department of Pathology (M.M.-L.), Massachusetts General Hospital, Harvard Medical School, Boston; Neurology Department (T.G.), The George Washington University, DC; Neurology Department (J.S.), Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA; and Neurology Department (T.C.), University of Iowa.
| | - James M Hillis
- From the Neurology Department (M.A.A.), Mount Auburn Hospital, Harvard Medical School, Cambridge, MA; Neurology Department (J.M.H., M.M.), Massachusetts General Hospital, Harvard Medical School, Boston; Neurology Department (Y.G.), Beijing Tongren Hospital, Capital Medical University, China; Department of Pathology (M.M.-L.), Massachusetts General Hospital, Harvard Medical School, Boston; Neurology Department (T.G.), The George Washington University, DC; Neurology Department (J.S.), Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA; and Neurology Department (T.C.), University of Iowa
| | - Yanjun Guo
- From the Neurology Department (M.A.A.), Mount Auburn Hospital, Harvard Medical School, Cambridge, MA; Neurology Department (J.M.H., M.M.), Massachusetts General Hospital, Harvard Medical School, Boston; Neurology Department (Y.G.), Beijing Tongren Hospital, Capital Medical University, China; Department of Pathology (M.M.-L.), Massachusetts General Hospital, Harvard Medical School, Boston; Neurology Department (T.G.), The George Washington University, DC; Neurology Department (J.S.), Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA; and Neurology Department (T.C.), University of Iowa
| | - Maria Martinez-Lage
- From the Neurology Department (M.A.A.), Mount Auburn Hospital, Harvard Medical School, Cambridge, MA; Neurology Department (J.M.H., M.M.), Massachusetts General Hospital, Harvard Medical School, Boston; Neurology Department (Y.G.), Beijing Tongren Hospital, Capital Medical University, China; Department of Pathology (M.M.-L.), Massachusetts General Hospital, Harvard Medical School, Boston; Neurology Department (T.G.), The George Washington University, DC; Neurology Department (J.S.), Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA; and Neurology Department (T.C.), University of Iowa
| | - Taha Gholipour
- From the Neurology Department (M.A.A.), Mount Auburn Hospital, Harvard Medical School, Cambridge, MA; Neurology Department (J.M.H., M.M.), Massachusetts General Hospital, Harvard Medical School, Boston; Neurology Department (Y.G.), Beijing Tongren Hospital, Capital Medical University, China; Department of Pathology (M.M.-L.), Massachusetts General Hospital, Harvard Medical School, Boston; Neurology Department (T.G.), The George Washington University, DC; Neurology Department (J.S.), Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA; and Neurology Department (T.C.), University of Iowa
| | - Jacob Sloane
- From the Neurology Department (M.A.A.), Mount Auburn Hospital, Harvard Medical School, Cambridge, MA; Neurology Department (J.M.H., M.M.), Massachusetts General Hospital, Harvard Medical School, Boston; Neurology Department (Y.G.), Beijing Tongren Hospital, Capital Medical University, China; Department of Pathology (M.M.-L.), Massachusetts General Hospital, Harvard Medical School, Boston; Neurology Department (T.G.), The George Washington University, DC; Neurology Department (J.S.), Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA; and Neurology Department (T.C.), University of Iowa
| | - Tracey Cho
- From the Neurology Department (M.A.A.), Mount Auburn Hospital, Harvard Medical School, Cambridge, MA; Neurology Department (J.M.H., M.M.), Massachusetts General Hospital, Harvard Medical School, Boston; Neurology Department (Y.G.), Beijing Tongren Hospital, Capital Medical University, China; Department of Pathology (M.M.-L.), Massachusetts General Hospital, Harvard Medical School, Boston; Neurology Department (T.G.), The George Washington University, DC; Neurology Department (J.S.), Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA; and Neurology Department (T.C.), University of Iowa
| | - Marcelo Matiello
- From the Neurology Department (M.A.A.), Mount Auburn Hospital, Harvard Medical School, Cambridge, MA; Neurology Department (J.M.H., M.M.), Massachusetts General Hospital, Harvard Medical School, Boston; Neurology Department (Y.G.), Beijing Tongren Hospital, Capital Medical University, China; Department of Pathology (M.M.-L.), Massachusetts General Hospital, Harvard Medical School, Boston; Neurology Department (T.G.), The George Washington University, DC; Neurology Department (J.S.), Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA; and Neurology Department (T.C.), University of Iowa
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Schiller M, Ben-Shaanan TL, Rolls A. Neuronal regulation of immunity: why, how and where? Nat Rev Immunol 2021; 21:20-36. [PMID: 32811994 DOI: 10.1038/s41577-020-0387-1] [Citation(s) in RCA: 108] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/18/2020] [Indexed: 02/07/2023]
Abstract
Neuroimmunology is one of the fastest-growing fields in the life sciences, and for good reason; it fills the gap between two principal systems of the organism, the nervous system and the immune system. Although both systems affect each other through bidirectional interactions, we focus here on one direction - the effects of the nervous system on immunity. First, we ask why is it beneficial to allow the nervous system any control over immunity? We evaluate the potential benefits to the immune system that arise by taking advantage of some of the brain's unique features, such as its capacity to integrate and synchronize physiological functions, its predictive capacity and its speed of response. Second, we explore how the brain communicates with the peripheral immune system, with a focus on the endocrine, sympathetic, parasympathetic, sensory and meningeal lymphatic systems. Finally, we examine where in the brain this immune information is processed and regulated. We chart a partial map of brain regions that may be relevant for brain-immune system communication, our goal being to introduce a conceptual framework for formulating new hypotheses to study these interactions.
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Affiliation(s)
- Maya Schiller
- Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, Haifa, Israel
| | - Tamar L Ben-Shaanan
- Department of Microbiology and Immunology, University of California, San Francisco, San Francisco, CA, USA
- Howard Hughes Medical Institute, University of California, San Francisco, San Francisco, CA, USA
| | - Asya Rolls
- Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, Haifa, Israel.
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Differential anxiety-like behavior, HPA responsiveness, and host-resistance in mice with different circling preference. J Neuroimmunol 2018; 316:112-116. [DOI: 10.1016/j.jneuroim.2017.12.022] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Revised: 12/14/2017] [Accepted: 12/27/2017] [Indexed: 11/15/2022]
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Venkatasubramanian G, Debnath M. Neuroimmunological aberrations and cerebral asymmetry abnormalities in schizophrenia: select perspectives on pathogenesis. CLINICAL PSYCHOPHARMACOLOGY AND NEUROSCIENCE 2014; 12:8-18. [PMID: 24851116 PMCID: PMC4022772 DOI: 10.9758/cpn.2014.12.1.8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/09/2013] [Accepted: 02/03/2014] [Indexed: 11/18/2022]
Abstract
Within the wide-ranging gamut of factors that comprise gene-environment interactions postulated to underlie schizophrenia, the crosstalk between environmental factors and feto-maternal immune components has been put forth as one of the important mechanisms that increase the risk towards schizophrenia in the offspring. Interestingly, immune factors have been shown to critically modulate the brain development during the prenatal stages. Moreover the past many decades, influential theoretical propositions and evidence base (albeit not unequivocally) have compellingly linked prenatal sex hormonal status to critically provoke long lasting immunological changes and subsequently affect developmental programming of cerebral asymmetry in schizophrenia. In this review, we summarize the select perspectives emphasizing the role of neuroimmunoendocrine pathways in anomalous cerebral asymmetry in contemporary understanding of schizophrenia pathogenesis.
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Affiliation(s)
- Ganesan Venkatasubramanian
- The Schizophrenia Clinic, Department of Psychiatry, National Institute of Mental Health and Neurosciences, Bangalore, India. ; Translational Psychiatry Laboratory, Neurobiology Research Centre, National Institute of Mental Health and Neurosciences, Bangalore, India
| | - Monojit Debnath
- Department of Human Genetics, National Institute of Mental Health and Neurosciences, Bangalore, India
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Foster PS, Roosa KM, Williams MR, Witt JC, Heilman KM, Drago V. Immunological functioning in Alzheimer's disease: differential effects of relative left versus right temporoparietal dysfunction. J Neuroimmunol 2013; 263:128-32. [PMID: 23953971 DOI: 10.1016/j.jneuroim.2013.07.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2013] [Revised: 07/02/2013] [Accepted: 07/17/2013] [Indexed: 11/28/2022]
Abstract
The cerebral hemispheres are differentially involved in regulating immunological functioning and the neuropathology associated with Alzheimer's disease (AD) is asymmetrical. Thus, subgroups of AD patients may exhibit different patterns of immunological dysfunction. We explored this possibility in a group of AD patients and found that patients with low white blood cell counts and low lymphocyte numbers exhibited better performance on tests of right temporoparietal functioning. Also, a significant positive relationship exists between lymph numbers and performance on a test of left temporoparietal functioning. Thus, some AD patients have greater immunological dysfunction based on relative left versus right temporoparietal functioning.
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Affiliation(s)
- Paul S Foster
- Middle Tennessee State University, Psychology Department, Murfreesboro, TN 37132, United States; Murfreesboro Medical Clinic, Medical Center Parkway, Murfreesboro, TN, United States; University of Florida, Neurology Department, Gainesville, FL 32608, United States.
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Kemmling A, Lev MH, Payabvash S, Betensky RA, Qian J, Masrur S, Schwamm LH. Hospital acquired pneumonia is linked to right hemispheric peri-insular stroke. PLoS One 2013; 8:e71141. [PMID: 23951094 PMCID: PMC3737185 DOI: 10.1371/journal.pone.0071141] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2013] [Accepted: 07/01/2013] [Indexed: 11/20/2022] Open
Abstract
PURPOSE Hospital acquired pneumonia (HAP) is a major complication of stroke. We sought to determine associations between infarction of specific brain regions and HAP. METHODS 215 consecutive acute stroke patients with HAP (2003-2009) were carefully matched with 215 non-pneumonia controls by gender, then NIHSS, then age. Admission imaging and binary masks of infarction were registered to MNI-152 space. Regional atlas and voxel-based log-odds were calculated to assess the relationship between infarct location and the likelihood of HAP. An independently validated penalized conditional logistic regression model was used to identify HAP associated imaging regions. RESULTS The HAP and control patients were well matched by gender (100%), age (95% within 5-years), NIHSS (98% within 1-point), infarct size, dysphagia, and six other clinical variables. Right hemispheric infarcts were more frequent in patients with HAP versus controls (43.3% vs. 34.0%, p = 0.054), whereas left hemispheric infarcts were more frequent in controls (56.7% vs. 44.7%, p = 0.012); there was no significant difference between groups in the rate of brainstem strokes (p = 1.0). Of the 10 most infarcted regions, only right insular cortex volume was different in HAP versus controls (20 vs. 12 ml, p = 0.02). In univariate analyses, the highest log-odds regions for pneumonia were right hemisphere, cerebellum, and brainstem. The best performing multivariate model selected 7 brain regions of infarction and 2 infarct volume-based variables independently associated with HAP. CONCLUSIONS HAP is associated with right hemispheric peri-insular stroke. These associations may be related to autonomic modulation of immune mechanisms, supporting recent hypotheses of stroke mediated immune suppression.
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Affiliation(s)
- André Kemmling
- Division of Neuroradiology, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, United States of America.
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11
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Sumner RC, Parton A, Nowicky AV, Kishore U, Gidron Y. Hemispheric lateralisation and immune function: A systematic review of human research. J Neuroimmunol 2011; 240-241:1-12. [DOI: 10.1016/j.jneuroim.2011.08.017] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2011] [Revised: 08/09/2011] [Accepted: 08/22/2011] [Indexed: 01/02/2023]
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12
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Uslu H, Dane S, Uyanik MH, Ayyildiz A. Relationships between intestinal parasitosis and handedness. Laterality 2009; 15:465-74. [PMID: 19603343 DOI: 10.1080/13576500903049316] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
The aim of the study was to investigate if there is a possible relation between intestinal parasitosis and handedness in patients with suspected intestinal parasitosis. Hand preference was assessed on the Edinburgh Handedness Inventory. Stool samples were examined microscopically for the presence of parasite. In the present study right-handers had many more helminth infections and left-handers had many more protozoon infections. Lower rate of helminth infections in the present study, and higher asthma incidences in the left-handed population in literature, may be associated with different immune machinery in left-handed people than in right-handed ones.
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13
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Effect of Cerebral Laterality on the Healing of Cutaneous Wounds in Normal and Split-brain Rats. ACTA ACUST UNITED AC 2008. [DOI: 10.1097/wnq.0b013e3181824e84] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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14
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Preti A, Lai A, Serra M, Zurrida GG. Mixed handedness prevails among children and adolescents with infantile asthma and diabetes. Pediatr Allergy Immunol 2008; 19:769-72. [PMID: 18221470 DOI: 10.1111/j.1399-3038.2007.00703.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Non-right handedness has been associated with allergic diseases and asthma. Infantile diabetes, too, has been associated with non-right handedness but, to date, data are more consistent on a link between left handedness and asthma than on diabetes. We surmised that mixed handedness, as an indicator of neurodevelopmental disturbance of brain laterality, rather than left handedness is more prevalent among children with asthma and diabetes mellitus. A total of 100 families with a child or an adolescent diagnosed with infantile asthma (n = 50) or diabetes mellitus type 1 (n = 50) attending the Paediatric Clinic of the 'Brotzu' Hospital in Cagliari (Italy) in 2006 agreed to participate in the study. The Annett Hand Preference Questionnaire was used to test handedness. Compared with 99 same-age and -sex controls, cases were marginally less likely to be right handed (71% vs. 86%; OR = 0.82, 95% CI = 0.54-1.25), and statistically more likely to be mixed handed (20% vs. 6%; OR = 3.30, 95% CI = 1.27-8.56) than controls: chi(2) = 8.84, d.f. = 2, p = 0.01. Children with asthma or diabetes did not differ from controls by season of birth; however, mixed-handed (n = 12, 46%) and left-handed (n = 6, 35%) children were statistically more likely to be born in winter as against the other seasons than those who were right handed (n = 36, 23%). Severity was also marginally related to the chance of being classified as non-right handed. People with a genetic predisposition to immune disorders could be more likely to have been negatively affected by infection and inflammation during fetal life, thus developing a deviation in handedness during neurodevelopment, as well as suffering the consequence of disordered immunity during childhood, such as allergic reactions (asthma) and immune-mediated damage to specific internal organs (diabetes type 1).
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Affiliation(s)
- Antonio Preti
- Department of Psychology, University of Cagliari, Cagliari, Italy.
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15
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Lengen C, Regard M, Joller H, Landis T, Lalive P. Anomalous brain dominance and the immune system: do left-handers have specific immunological patterns? Brain Cogn 2008; 69:188-93. [PMID: 18762362 DOI: 10.1016/j.bandc.2008.07.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2008] [Revised: 07/10/2008] [Accepted: 07/14/2008] [Indexed: 10/21/2022]
Abstract
Geschwind and Behan (1982) and Geschwind and Galaburda (1985a, 1985b, 1985c) suggested a correlation between brain laterality and immune disorders. To test whether this hypothesis holds true not only for the frequency of immune diseases and circulating autoantibodies, but extends also to cellular immunity, we examined the association between handedness and markers of cellular immunity. Twenty-seven left-handed and 37 right-handed subjects were serologically screened for cellular parameters and 22 left-handed subjects were typed for human leukocyte antigen (HLA). When compared to the right-handers, the left-handed group showed a significant decrease in the inflammatory cell types CD3(+) T cells (total T cells), CD4(+) T cells (T-helper cells), and HLA-Dr (MHC-II, antigen-presenting cells) as well as in the CD19(+) cells (B cells) and CD16/CD57(+) cells (natural killer cells). We assume a relationship exists between cerebral hemispheric specialisation and the immune system not only for humoral but also for cellular immunity, and we discuss the role of the major histocompatibility complex in neurological and immunological development.
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Affiliation(s)
- Charis Lengen
- Clinic Schloessliöä AG, Private Psychiatric Hospital, Schloesslistrasse 8, CH-8618 Oetwil am See, Switzerland.
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16
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Cerqueira JJ, Almeida OFX, Sousa N. The stressed prefrontal cortex. Left? Right! Brain Behav Immun 2008; 22:630-8. [PMID: 18281193 DOI: 10.1016/j.bbi.2008.01.005] [Citation(s) in RCA: 142] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2007] [Revised: 01/04/2008] [Accepted: 01/05/2008] [Indexed: 11/26/2022] Open
Abstract
The prefrontal cortex (PFC) plays an important role in the integration of cognitive and affective behavior and regulating autonomic and neuroendocrine functions. This region of the brain, which may be considered analogous to the RAM memory of a computer, is important for translating stressful experience into adaptive behavior. The PFC responds to stress and modulates the response to stress through regulation of the hypothalamic paraventricular nucleus (PVN) which, in turn, controls sympathoadrenal and hypothalamic-pituitary-adrenal (HPA) activity. Interestingly, the latter convey the signals that link the CNS with the immune system. The present review highlights findings that contribute to elucidate the involvement of the PFC in the control of behavioral and neuroendocrine responses to chronic stress. It also considers the implications of these regulatory links for disorders of the nervous and immune systems.
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Affiliation(s)
- João J Cerqueira
- Life and Health Sciences Research Institute (ICVS), School of Health Sciences, University of Minho, Braga, Portugal
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17
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Haeusler KG, Schmidt WU, Föhring F, Meisel C, Helms T, Jungehulsing GJ, Nolte CH, Schmolke K, Wegner B, Meisel A, Dirnagl U, Villringer A, Volk HD. Cellular Immunodepression Preceding Infectious Complications after Acute Ischemic Stroke in Humans. Cerebrovasc Dis 2007; 25:50-8. [DOI: 10.1159/000111499] [Citation(s) in RCA: 171] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2007] [Accepted: 07/25/2007] [Indexed: 01/17/2023] Open
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Salford LG, Nordenström E, Skagerberg G, Möller T, Widegren B, Perfekt R. Women with left frontal glioblastoma have a significantly shorter survival--why? Neuro Oncol 2006; 8:290-1. [PMID: 16945993 PMCID: PMC1871958 DOI: 10.1215/15228517-2006-017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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19
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Krommydas G, Gourgoulianis KI, Andreou G, Kotrotsiou E, Raftopulos V, Paralikas T, Molyvdas PA. Fetal sensitivity to testosterone, left-handedness and development of bronchial asthma: a new approach. Med Hypotheses 2004; 62:143-5. [PMID: 14729020 DOI: 10.1016/s0306-9877(03)00325-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
In contrast to Geschwind, Behan and Galaburda (GBG) theory, there is strong evidence that inheritance through maternal line is responsible for the coexistence of asthma and left-handedness early in childhood. A new model that incorporates GBG's theory and maternal inheritance is proposed. This hypothesis suggests that maternal atopy is the most important factor in the evolution of asthma and that GBG's theory applies mainly in childhood. An inherited enhanced sensitivity of fetus to testosterone may be the underlying mechanism that leads to the development of bronchial asthma.
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Affiliation(s)
- G Krommydas
- Physiology Department, Medical School, University of Thessaly, Greece
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20
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Krommydas GC, Gourgoulianis KI, Raftopoulos V, Kotrotsiou E, Paralikas T, Agorogiannis G, Molyvdas PA. Non-right-handedness and asthma. Allergy 2004; 59:892-3. [PMID: 15230828 DOI: 10.1111/j.1398-9995.2004.00524.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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21
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Quaranta A, Siniscalchi M, Frate A, Vallortigara G. Paw preference in dogs: relations between lateralised behaviour and immunity. Behav Brain Res 2004; 153:521-5. [PMID: 15265650 DOI: 10.1016/j.bbr.2004.01.009] [Citation(s) in RCA: 86] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2003] [Revised: 01/09/2004] [Accepted: 01/09/2004] [Indexed: 10/26/2022]
Abstract
Paw use in a task consisting of the removal of a piece of adhesive paper from the snout was investigated in 80 mongrel and pure-bred domestic dogs (Canis familiaris). Population lateralisation was observed, but in opposite directions in the two sexes (animals were not desexed): males preferentially used their left paw, females their right paw. The relationship between immune function and paw preference was then investigated. Some immune parameters (total number of white blood cells including lymphocytes, granulocytes and monocytes; leukocyte formula; total proteins; gamma-globulins) were investigated in a sample of left-pawed (n = 6), right-pawed (n = 6) and ambidextrous (n = 6) dogs. The results showed that the percentage of lymphocytes was higher in left-pawed than in right-pawed and ambidextrous dogs, whereas granulocytes percentage was lower in left-pawed than in right-pawed and ambidextrous dogs. Moreover, total number of lymphocytes cells was higher in left-pawed than in right-pawed and ambidextrous dogs, whereas the number of gamma-globulins was lower in left-pawed than in right-pawed and ambidextrous dogs. These findings represent the first evidence that brain asymmetry modulates immune responses in dogs.
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Affiliation(s)
- A Quaranta
- Department of Animal Production, University of Bari, Strada Prov.le per Casamassima, Km 3-70010 Valenzano (BA) Italy.
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22
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Meador KJ, Loring DW, Ray PG, Helman SW, Vazquez BR, Neveu PJ. Role of cerebral lateralization in control of immune processes in humans. Ann Neurol 2004; 55:840-4. [PMID: 15174018 DOI: 10.1002/ana.20105] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Cerebral lateralization may be important in neural control of immune function. Animal studies have demonstrated differential effects of left and right brain lesions on immune function, but human studies are inconclusive. Here, we show that resections in the language dominant hemisphere of patients with epilepsy reduce lymphocytes, total T cells, and helper T cells. In contrast, resections in the language nondominant hemisphere increased the same cellular elements. T-cell responses to mitogens and microbial antigens were not differentially affected. Left/right arm histamine skin response ratios were altered in patients with left cerebral epileptic focus, and flare skin responses were reduced by left cerebral resections in contrast with an increase after right cerebral resections. The findings demonstrate a differential role of the left and right cerebral hemispheres on immune functions in humans.
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Affiliation(s)
- Kimford J Meador
- Department of Neurology, Georgetown University, Washington, DC 20007, USA.
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23
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Dziedzic T, Slowik A, Klimkowicz A, Szczudlik A. Asymmetrical modulation of interleukin-10 release in patients with intracerebral hemorrhage. Brain Behav Immun 2003; 17:438-41. [PMID: 14583235 DOI: 10.1016/s0889-1591(03)00064-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
The brain modulates the immune system in an asymmetrical way. Intracerebral hemorrhage triggers IL-6 and IL-10 release into blood. We measured (using ELISA method) serum IL-6 and IL-10 in acute phase of intracerebral hemorrhage in 11 patients with right hemisphere's hematoma and 15 patients with left hemisphere's hematoma. These patients did not differ significantly with respect to their age, size, and location of hematoma. IL-6 level was comparable in patients with left hematoma and patients with right hematoma, but patients with left hematoma had significantly higher level of IL-10 than patients with right hematoma. These results suggest that left and right hemisphere could modulate IL-10 release in different way.
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Affiliation(s)
- Tomasz Dziedzic
- Department of Neurology, Collegium Medicum, Jagiellonian University, 31-503 Kraków, ul. Botaniczna 3, Poland.
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24
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Clow A, Lambert S, Evans P, Hucklebridge F, Higuchi K. An investigation into asymmetrical cortical regulation of salivary S-IgA in conscious man using transcranial magnetic stimulation. Int J Psychophysiol 2003; 47:57-64. [PMID: 12543446 DOI: 10.1016/s0167-8760(02)00093-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Transcranial magnetic stimulation (TMS) can activate discrete areas of the cerebral cortex through the intact skull of healthy conscious volunteers. A magnetic coil generates a brief and focused magnetic field that penetrates the skull to activate the specific area of cerebral cortex beneath. This non-invasive procedure is painless, well tolerated by participants and now widely used to explore brain function. We used TMS to investigate asymmetrical cortical regulatory influences on one aspect of immune function: secretion of the antibody immunoglobulin A (S-IgA) into saliva. The right and left temporo-parietal-occipital cortex of 16 healthy, conscious subjects was stimulated on two different occasions, at least 1 week apart. There was an immediate increase in S-IgA concentration following both right and left stimulation. Saliva volume was reduced immediately post-right but not left stimulation. When secretion (microg/min) of S-IgA was calculated (controlling for changing saliva volume) an increase was apparent following left but not right hemisphere stimulation. Furthermore, a significant difference between the relationship between S-IgA concentration and volume of saliva post-left and right stimulation was observed. We conclude that TMS can be used as a tool to investigate cortical regulation of autonomic and immune function in healthy, conscious human subjects and that secretion of saliva and S-IgA is differentially affected by stimulation of the left and right cerebral cortex.
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Affiliation(s)
- Angela Clow
- The Psychophysiology and Stress Research Group, Department of Psychology, University of Westminster, 309 Regent Street, London W1B 2UW, UK.
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25
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Fu QL, Shen YQ, Gao MX, Dong J, Neveu PJ, Li KS. Brain interleukin asymmetries and paw preference in mice. Neuroscience 2003; 116:639-47. [PMID: 12573707 DOI: 10.1016/s0306-4522(02)00746-7] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The two sides of the brain are differently involved in the modulation of immune responses as demonstrated by lesion and behavioral approaches. To study the interactions between cerebral cortex cytokines and brain lateralization, three groups of BALB/c mice were selected on the basis of their performance in the paw preference test (left-pawed, ambidextrous and right-pawed) and the levels of interleukin-1beta and interleukin-6 were measured in the two cerebral cortices after an intraperitoneal saline or lipopolysaccharide. Generally, right cortices had higher interleukin-1beta and interleukin-6 levels than left cortices for both saline and lipopolysaccharide-treated mice. A strong correlation between the levels of interleukin-1beta and interleukin-6 in right and left cortices and behavioral lateralization was observed. For the saline-treated mice: in their left cortices, interleukin-1beta levels were higher for ambidextrous mice than for right-pawed mice (P<0.05); in their right cortices, interleukin-6 levels were higher for ambidextrous mice than for right-/left-pawed mice, and right-pawed mice have higher levels of interleukin-6 than left-pawed mice (P<0.01). In their left cortices, interleukin-6 levels are higher for left-pawed mice than for both ambidextrous and right-pawed mice (P<0.01). In their left cortices, interleukin-6 levels are higher for left-pawed mice than for both ambidextrous and right-pawed mice (P<0.01). The quadratic curve equations showed that the levels of interleukin-1beta and interleukin-6 in the right/left cortices had a highly significant correlation with paw preference scores in both normal and lipopolysaccharide-treated mice. In conclusion, the present report demonstrated that the basal levels of interleukin-1beta and interleukin-6 were higher in the right cortex than left cortex in mice. There was a strong correlation between the levels of interleukin-1beta and interleukin-6 and behavioral lateralization, and cytokine asymmetries had a strong correlation with the direction and the intensity of behavioral lateralization.
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Affiliation(s)
- Q L Fu
- Department of Microbiology and Immunology, Shantou University Medical College, Guangdong, People's Republic of China
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26
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Gogal RM, Ahmed SA, Holladay SD, Walsh JE, Galaburda AM, Rosen GD. Induced minor malformations in the neocortex of normal mice do not alter immunological functions. Immunol Invest 2000; 29:299-318. [PMID: 10933612 DOI: 10.3109/08820130009060869] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
The interactive relationship between the CNS and the immune system is well established. Major lesions in the brain have been shown to affect immune response. However, whether minor, focal lesions (ectopias), as seen in autoimmune mice, may induce alterations in the immune system is unknown. To address this point, ectopic lesions in the neocortex were induced in neonatal DBA/2 mice (Induced minor malformations; IMM) and their immune capabilities were assessed at adulthood. Serum was collected from each animal and analyzed for the presence of autoantibodies. In addition, splenic lymphocytes and thymocytes were collected to ascertain proliferative capabilities and to assess for possible phenotypic changes in lymphocyte subsets. Mice with IMM did not manifest IgG autoantibodies against cardiolipin, dsDNA or brain membrane antigens. Total lymphocyte cellularity was not affected. The induction of cerebrocortical ectopias did not impair the ability of splenic and thymic lymphocytes to proliferate in response to anti-CD3 antibodies or Concanavalin-A (Con-A) as determined by non-radioactive (Alamar Blue) and radioactive (3H-thymidine) assays. Moreover, no difference in proliferation of unstimulated and anti-CD3-stimulated splenic lymphocytes exposed to rIL-2 or rIL-7 was observed. Flow cytomeric analysis of a variety of cell surface antigens, indicated that there was no difference in lymphocyte subsets between control and IMM groups. Therefore, we conclude that induced IMM lesions in the CNS of normal DBA/2 mice do not alter immune functions.
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Affiliation(s)
- R M Gogal
- Department of Biomedical Sciences and Pathobiology, Virginia-Maryland Regional College of Veterinary Medicine, Virginia Tech, Blacksburg 24061, USA.
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27
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Ramírez-Amaya V, Bermúdez-Rattoni F. Conditioned enhancement of antibody production is disrupted by insular cortex and amygdala but not hippocampal lesions. Brain Behav Immun 1999; 13:46-60. [PMID: 10371677 DOI: 10.1006/brbi.1998.0547] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Pavlovian conditioning procedures can be used to activate the immune system. A reliable conditioned increase of antibody production can be obtained in rats that have previously received a gustative or odor stimulus as the conditioned stimulus paired with an antigen, by exposing the animals to the conditioned stimulus alone. We showed evidence that an excitotoxic lesion bilaterally applied into the insular cortex or the amygdala, but not into the dorsal hippocampus, impaired the acquisition of both odor and gustatory conditioned immune enhancement. We found no effects of lesions on normal antibody production. These results suggest that the amygdala and the insular cortex are involved in the neural-immune interactions that mediate conditioned immunity.
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Affiliation(s)
- V Ramírez-Amaya
- Instituto de Fisiología Celular, Universidad Nacional Autónoma de México, Apartado Postal 70-253, México DF, 04510, México
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28
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Kim D, Carlson JN, Seegal RF, Lawrence DA. Differential immune responses in mice with left- and right-turning preference. J Neuroimmunol 1999; 93:164-71. [PMID: 10378880 DOI: 10.1016/s0165-5728(98)00222-7] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Humoral and cell-mediated immune responses of inbred BALB/c male mice were assayed for differential reactivities associated with behavioral sidedness, which was evaluated by spontaneous rotational behavior in a circular cage model system. Mice with left-turning preference had lower in vivo primary IgM and IgG anti-Keyhole Limpet Hemocyanin (KLH) antibody responses, delayed-type hypersensitivity (DTH) responses, and host-resistance against the intracellular bacteria, Listeria monocytogenes, than mice with right-turning preference. The only immune parameter not shown to be associated with turning preference was the secondary humoral immune response to KLH. The weak innate immune response of left-turners for clearance of Listeria showed close intercorrelation with elevated serum IL-6 levels. Serum corticosterone and splenic norepinephrine levels were differentially increased and decreased by infection, respectively. We suggest that the observed differential immune reactivities of individual animals with same age, gender, and genetic background are associated with functional asymmetries within the brain, that the hypothalamic-pituitary-adrenal (HPA) axis and sympathetic innervation are involved in the regulatory brain: immune interconnection after infection, and that the HPA axis and sympathetic nervous system are involved in the brain laterality effects on immune responses.
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Affiliation(s)
- D Kim
- Wadsworth Center, New York State Department of Health, and School of Public Health, State University of New York, Albany 12201-0509, USA
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29
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Magara F, Welker E, Wolfer DP, Drescher-Lindh I, Lipp HP. Increased asymmetries in 2-deoxyglucose uptake in the brain of freely moving congenitally acallosal mice. Neuroscience 1998; 87:243-54. [PMID: 9722154 DOI: 10.1016/s0306-4522(98)00161-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
To investigate the role of the corpus callosum in the expression of functional brain asymmetries, we compared left and right uptake of [14C]2-deoxyglucose in 43 brain regions measured in 10 C57B1/6 mice with a normal corpus callosum and in 12 congenitally acallosal mice, after 45 min of free activity in a novel, large open-field arena. The metabolic patterns across the brain appeared to be similar in the two groups of mice, as well as the average direction of asymmetry in tracer incorporation, which was higher at right in most of the brain regions for both acallosals and controls. However, the direction of the metabolic asymmetries of any given region was not consistent across individual animals. The largest asymmetries were found in the central auditory nuclei in both groups of mice, with extreme values in some acallosals. Significantly larger asymmetries were found in acallosal mice for the brain and the cortex as a whole, as well as for the lateral geniculate and pretectal nuclei, the olfactory tubercles, and retrosplenial, infrarhinal and perirhinal cortices. The metabolic asymmetries of the thalamic sensory nuclei were correlated with the asymmetries of the corresponding sensory cortical fields in the acallosal, but not in control mice. On the other hand, asymmetries of the cortical regions were largely intercorrelated in control mice, resulting in a general activation of one hemisphere over the other, while in acallosals they were more independent, resulting in a "patchy" pattern of cortical asymmetries. These results suggest that callosal agenesis, combined with the occurrence of ipsilateral Probst bundles, leads to a loss of co-ordination in the activation of different sensory and motor areas. The impaired co-ordination might then be distributed through cortico-subcortical loops, resulting in larger asymmetries throughout the brain. Thus, a normal corpus callosum appears to balance and synchronize metabolic brain activity, perhaps by smoothing the effects of asymmetrically activated ascending systems.
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Affiliation(s)
- F Magara
- Anatomisches Institut, Universität Zürich, Switzerland
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Gruzelier J, Clow A, Evans P, Lazar I, Walker L. Mind-body influences on immunity: lateralized control, stress, individual differences predictors, and prophylaxis. Ann N Y Acad Sci 1998; 851:487-94. [PMID: 9668642 DOI: 10.1111/j.1749-6632.1998.tb09027.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- J Gruzelier
- Department of Psychology and Cognitive Neuroscience, Imperial College of Science, Technology and Medicine, Charing Cross Hospital, London, United Kingdom.
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31
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Neveu PJ, Bluthé RM, Liège S, Moya S, Michaud B, Dantzer R. Interleukin-1-induced sickness behavior depends on behavioral lateralization in mice. Physiol Behav 1998; 63:587-90. [PMID: 9523902 DOI: 10.1016/s0031-9384(97)00495-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Inter-individual differences in brain-immune interactions have been demonstrated previously in mice using lateralization as a behavioral trait of population heterogeneity. Lipopolysaccharide (LPS), which is known to induce neurochemical, neuroendocrine, and immune responses depending on lateralization, is also able to induce sickness behavior, via the production of interleukin-1 (IL-1). The objective of this study was to determine whether lateralization can influence the behavioral response to LPS and to IL-1. To test this hypothesis, adult female C3H mice, previously selected for paw preference in a food reaching task, were injected intraperitoneally (i.p.) with 0.75 microg LPS or 0.75 microg recombinant IL-1beta. Sickness induced by these molecules was measured by depressed social behavior, increased immobility, loss of body weight, and reduced food intake during the 6 h following injection. LPS-induced sickness was similar in right- and left-pawed mice. In contrast, IL-1-induced sickness behavior was dependent on behavioral lateralization. IL-1-induced depression of social investigation was more pronounced in right-pawed mice than in left-pawed animals. Likewise, IL-1-induced immobility was more important in right-pawed mice. There was a similar trend for food intake to be lower and loss of body weight to be higher in right-pawed mice than in left-pawed animals. These results demonstrate that right-pawed mice are more sensitive to IL-1-induced sickness than left-pawed animals. They extend our previous data showing a greater susceptibility to stress of right-pawed animals. The existence of inter-individual differences in the reactivity to stress or immune activation may be useful to study the mechanisms of the various strategies used by an individual in response to environmental aggressions.
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Affiliation(s)
- P J Neveu
- Neurobiologie Intégrative, INSERM U394, Institut François Magendie, Bordeaux, France
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Tarkowski E, Jensen C, Ekholm S, Ekelund P, Blomstrand C, Tarkowski A. Localization of the brain lesion affects the lateralization of T-lymphocyte dependent cutaneous inflammation. Evidence for an immunoregulatory role of the right frontal cortex-putamen region. Scand J Immunol 1998; 47:30-6. [PMID: 9467655 DOI: 10.1046/j.1365-3083.1998.00243.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
We have previously demonstrated that brain lesions caused by stroke led to the lateralization of T-cell dependent inflammation. The purpose of this study was to assess the impact of localization of the brain lesion on lateralization of immune responsiveness. The delayed-type hypersensitivity (DTH) reaction was used as an in vivo measure of antigen specific T-lymphocyte reactivity. All stroke patients were examined with computed scan tomography (CT) of the brain to ascertain the localization and extent of the brain lesion. Patients with right-sided brain lesions displayed significantly larger (P = 0.008) DTH responses on the paretic side compared to the contralateral side. Detailed analysis of the localization of the brain lesion revealed that infarcts encompassing frontal lobe-putamen led to significantly larger (P = 0.007) DTH responses on the paretic side compared to the contralateral side. Localization of the brain lesion affects the lateralization of DTH, supporting an asymmetrical modulation of the immune response. In addition, our study points to the frontal cortex-putamen as a putative brain centre regulating the magnitude of immune responses.
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Affiliation(s)
- E Tarkowski
- Department of Rheumatology and Clinical Immunology, University of Göteborg, Sweden
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Liang SW, Jemerin JM, Tschann JM, Wara DW, Boyce WT. Life events, frontal electroencephalogram laterality, and functional immune status after acute psychological stressors in adolescents. Psychosom Med 1997; 59:178-86. [PMID: 9088055 DOI: 10.1097/00006842-199703000-00010] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE Past studies have found that environmental stress affects cellular immune function and that extensive variability exists in the magnitude and direction of stress-induced immune changes. Past research also suggests that individuals with greater right, relative to left, resting frontal electroencephalogram (EEG) activation perceive environmental stress as more aversive and have lower baseline cellular immune function. In this study, we examined environmental stressors, resting frontal EEG laterality, and immune responses to short-term psychological stressors in adolescent boys. METHODS A sample of twenty-four 14-16 year old right-handed boys underwent a recording of resting EEG and collections of blood taken before and after a laboratory protocol designed to induce psychological stress. Blood samples were used to measure changes in mitogen lymphoproliferative responses, natural killer (NK) cell activity, and T-cell phenotypic subsets. Life events were measured using self-report questionnaires. RESULTS Life events and frontal laterality showed a first order interaction in predicting changes in lymphocyte proliferation to tetanus toxoid (R2 increment = .26, p < .01) and pokeweed mitogen (R2 increment = .25, p < .02). The interaction also predicted changes in NK activity (R2 increment = .24, p < .02). CONCLUSIONS Changes in lymphocyte proliferation and NK activity were associated with negative life events only among individuals with greater left frontal cortical activation. Our results suggest that recent psychosocial stress and individual differences in resting frontal cortical activation are together linked to immunologic responses to acute psychological stressors.
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Affiliation(s)
- S W Liang
- Asian Health Services, Oakland, California 94607, USA
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Abstract
The influence of brain/behavioral lateralization on the neuroendocrine stress response was studied in the mouse. Using a paw preference test in a food reaching task, mice were classified as left-pawed, ambidextrous or right-pawed. Plasma levels of corticosterone (CS) were measured in basal conditions, 4 h after an intraperitoneal injection of lipopolysaccharide (LPS) or after a short period of restraint. In unstressed control mice, plasma levels of corticosterone were higher in left-pawed animals as compared to ambidextrous. LPS increased plasma levels of CS to similarly high levels, around 600 ng/ml, in the three experimental groups. By contrast after 1 h of restraint, the increased CS levels, lower to those observed after LPS injection, were higher in left-pawed mice as compared to right-pawed animals. These results are the first demonstration that activation of the hypothalamic-pituitary-adrenal axis observed during the stress response to a physical stimulus may be related to lateralization.
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Affiliation(s)
- P J Neveu
- Neurobiologie Intégrative, INSERM Unité 394, Université de Bordeaux II, France
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35
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Haas HS, Schauenstein K. Neuroimmunomodulation via limbic structures--the neuroanatomy of psychoimmunology. Prog Neurobiol 1997; 51:195-222. [PMID: 9247964 DOI: 10.1016/s0301-0082(96)00055-x] [Citation(s) in RCA: 93] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
During the last 20 years, mutual communications between the immune, the endocrine and the nervous systems have been defined on the basis of physiological, cellular, and molecular data. Nevertheless, a major problem in the new discipline "Psychoneuroimmunology" is that controversial data and differences in the interpretation of the results make it difficult to obtain a comprehensive overview of the implications of immunoneuroendocrine interactions in the maintenance of physiological homeostasis, as well as in the initiation and the course of pathological conditions within these systems. In this article, we will first discuss the afferent pathways by which immune cells may affect CNS functions and, conversely, how neural tissues can influence the peripheral immune response. We will then review recent data, which emphasize the (patho)physiological roles of hippocampal-amygdala structures and the nucleus accumbens in neuroimmunomodulation. Neuronal activity within the hippocampal formation, the amygdaloid body, and the ventral parts of the basal ganglia has been examined most thoroughly in studies on neuroendocrine, autonomic and cognitive functions, or at the level of emotional and psychomotor behaviors. The interplay of these limbic structures with components of the immune system and vice versa, however, is still less defined. We will attempt to review and discuss this area of research taking into account recent evidences for neuroendocrine immunoregulation via limbic neuronal systems, as well as the influence of cytokines on synaptic transmission, neuronal growth and survival in these brain regions. Finally, the role of limbic structures in stress responses and conditioning of immune reactivity will be commented. Based on these data, we propose new directions of future research.
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Affiliation(s)
- H S Haas
- Department of General and Experimental Pathology, University of Graz Medical School, Austria
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Nikolova P, Negrev N, Stoyanov Z, Nikolova R. Functional brain asymmetry, handedness and age characteristics of climacterium in women. Int J Neurosci 1996; 86:143-9. [PMID: 8828067 DOI: 10.3109/00207459608986705] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
A total of 1985 women aged between 55 and 65 were distributed into two groups (145 left-handers and 1840 right-handers). They were asked to complete a questionnaire on the appearance of menopause, duration of menopausal transition and age of menopause. In left-handed women a significantly earlier appearance of premenopause was established together with a shorter menopause transition and an earlier occurrence of menopause. These results give grounds for a correlation between handedness, functional brain asymmetry, respectively and the genetically determined fading away of ovary steroidogenesis associated with the appearance and progression of the climacterium. In light of the available literature we assume that progressive reduction in ovarian function during climacterium is coupled with possible specific functioning of the hypothalamo-pituitary-gonadal axis, dependent on the type of hemispheric asymmetry.
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Affiliation(s)
- P Nikolova
- Department of Physiology, Medical University Varna, Bulgaria
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37
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Previc FH. Nonright‐handedness, central nervous system and related pathology, and its lateralization: A reformulation and synthesis. Dev Neuropsychol 1996. [DOI: 10.1080/87565649609540663] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Nalivaeva N, Plesneva A, Chekulaeva U, Zhuravin I, Dubrovskaya N, Klementjev B. Hypoxic hypoxia induces different biochemical changes in the cortex of the right and left hemispheres of rat brain. MOLECULAR AND CHEMICAL NEUROPATHOLOGY 1995; 25:255-63. [PMID: 8534326 DOI: 10.1007/bf02960918] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The activity of acetylcholinesterase (AChE), adenylate cyclase (AC), 5'-nucleotidase (NT), Na+, K(+)-ATPase, as well as the contents of phospholipids (PL) and gangliosides (G) per mg of protein in homogenate, crude membrane (P2) fraction, and synaptosomes from the sensorimotor cortex of the right and left hemispheres of rat brain were analyzed under normal and hypoxic conditions. The authors found that under normal physiological conditions there are no significant differences of the studied parameters in homogenates of sensorimotor cortex from the right and left hemispheres. In P2 fractions, and especially in preparations of synaptosomes from the right and left cortex, differences in the activity of 5'-NT and AC were found. Hypoxia (pO2 = 7.8%) was shown to alter studied parameters (AChE, AC, Na+, K(+)-ATPase activity, and PL content) mainly in the right hemisphere.
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Affiliation(s)
- N Nalivaeva
- I. M. Sechenov Institute of Evolutionary Physiology and Biochemistry, Russian Academy of Science, St. Petersburg, Russia
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Tarkowski E, Naver H, Wallin BG, Blomstrand C, Tarkowski A. Lateralization of T-lymphocyte responses in patients with stroke. Effect of sympathetic dysfunction? Stroke 1995; 26:57-62. [PMID: 7839398 DOI: 10.1161/01.str.26.1.57] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
BACKGROUND AND PURPOSE A number of clinical observations indicate that stroke affects the course of immune-mediated diseases by lateralization of the disease manifestations, such as arthritis. The purpose of this study was to assess the impact of early stroke on lateralization of immune responsiveness. METHODS The delayed-type hypersensitivity (DTH) reaction to purified protein derivative was used as an in vivo measure of antigen-specific T-lymphocyte reactivity. Assessment of axon reflex vasodilation was simultaneously used to test for cutaneous sympathetic activity. RESULTS There were no significant differences with regard to lateralization of DTH reactivity when all stroke patients were tested. However, patients with minor stroke displayed a significant (P < .001) decrease of DTH reaction on the paretic side compared with the contralateral side. In contrast, patients with major stroke showed a significant increase (P = .022) of DTH reaction on the paretic side. Patients with left hemiparesis had a significantly greater (P = .045) DTH response on the affected side than patients with a right hemiparesis. In addition, only the patients with motor deficit but not with sensory deficit or aphasia displayed side differences in DTH responses. When electrically evoked axon reflexes were studied in relation to DTH reactions, a significant correlation (r = .64; P < .001) was found between side asymmetries of DTH responses and side asymmetries of axon reflexes in an innervated skin area. No similar relation was present in skin areas where cutaneous sympathetic activity had been blocked by regional anesthesia. CONCLUSIONS Early stroke lateralizes T-cell-mediated cutaneous inflammation. This effect depends on (1) the localization of the brain lesion, (2) the clinical course of the disease, and (3) the presence of motor deficit and may be mediated by (4) alteration of the cutaneous sympathetic nerve traffic.
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Affiliation(s)
- E Tarkowski
- Department of Clinical Immunology, University of Göteborg, Sweden
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Neveu PJ, Delrue C, Deleplanque B, D'Amato FR, Puglisi-Allegra S, Cabib S. Influence of brain and behavioral lateralization in brain. Monoaminergic, neuroendocrine, and immune stress responses. Ann N Y Acad Sci 1994; 741:271-82. [PMID: 7825815 DOI: 10.1111/j.1749-6632.1994.tb23110.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- P J Neveu
- INSERM U259, University of Bordeaux II, France
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41
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NEVEU PJ, DELRUE C, DELEPLANQUE B, D'AMATO FR, PUGLISI-ALLEGRA S, CABIB S. Influence of Brain and Behavioral Lateralization in Brain Monoaminergic, Neuroendocrine, and Immune Stress Responses. Ann N Y Acad Sci 1994. [DOI: 10.1111/j.1749-6632.1994.tb39669.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Waters NS, Denenberg VH. Analysis of two measures of paw preference in a large population of inbred mice. Behav Brain Res 1994; 63:195-204. [PMID: 7999303 DOI: 10.1016/0166-4328(94)90091-4] [Citation(s) in RCA: 71] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Two measures of lateralized forelimb usage, the Collins paw preference test and the Lateral Paw Preference test (LPP), were tested in 693 mice of 29 inbred strains and F1 crosses, and 2 embryo transfer groups. These strains included NZB, SM, and the NXSM recombinant inbred (RI) strains; RF and the NXRF RI strains; BXSB and the Y-consomic BXSB-Yaa+; DBA/2 and F1s of DBA/2 and BXSB and BXSB-Yaa; and NZB x NZW F1s. The findings indicated that (1) the Collins and LPP tests were independent in terms of direction of lateralization, (2) there were significant population biases of 60.96% rightward on the LPP test, and 54.39% leftward on the Collins test, (3) there were significant strain differences on measures of absolute asymmetry on both tests, (4) there were strain differences for direction of asymmetry on the Collins test, but not on LPP, (5) on the basis of the NXSM RI strains, 3 genetic loci contribute to strength of laterality on the LPP test, and (6) there was a strong correlation among strain means for strength of lateralization on the two tests. These results extend previous findings on the strength and direction of laterality, showing that two independent systems for direction of laterality may depend on the same mechanism for magnitude, and establish that multiple factors of handedness, previously identified in humans and other primates, also exist in mice.
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Affiliation(s)
- N S Waters
- Biobehavioral Sciences Graduate Degree Program, University of Connecticut, Storrs 06269-4154
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43
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Neveu PJ, Deleplanque B, Puglisi-Allegra S, D'Amato FR, Cabib S. Influence of early life events on immune reactivity in adult mice. Dev Psychobiol 1994; 27:205-13. [PMID: 8034114 DOI: 10.1002/dev.420270403] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The effects of postnatal manipulations on different immune parameters were investigated in adult female mice. Postnatal stress consisted of a 15-min daily exposure to clean bedding (temperature maintained at 35 degrees C) for the first 2 weeks of life in the absence of the mother but in the presence of littermates. Controls were unhandled until weaning. At 60 days of age, female mice stressed during postnatal development showed enhanced immune reactivity as assessed by NK-cell activity and T-cell mitogenesis in comparison with unhandled mice. By contrast, B-lymphocyte proliferation induced by lipopolysaccharide (LPS) was not affected by alterations of postnatal environment. Furthermore, the association between immune reactivity and behavioral lateralization observed in adult mice was not altered by postnatal stress.
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Affiliation(s)
- P J Neveu
- INSERM U259 Domaine de Carreire, Bordeaux, France
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Deleplanque B, Vitiello S, Le Moal M, Neveu PJ. Modulation of immune reactivity by unilateral striatal and mesolimbic dopaminergic lesions. Neurosci Lett 1994; 166:216-20. [PMID: 8177502 DOI: 10.1016/0304-3940(94)90489-8] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Asymmetrical modulation of immune reactivity by central dopaminergic pathways was suggested by previous reports which described an association between alterations of immune response and peculiar patterns of dopamine asymmetries in pathological and physiological situations. In the present experiments, we studied the respective roles of the nigrostriatal and mesolimbic dopaminergic networks in the asymmetrical modulation of immune responses. Lymphocyte proliferation as well as natural killer (NK) cell activity were analysed in mice, 2 weeks after unilateral lesions of dopaminergic projections by in situ injection of 6-hydroxydopamine in the striatum or the nucleus accumbens. After lesions of the striatum, proliferation of splenic lymphocytes was impaired only in the right-lesioned group. Left-lesions appeared to not modify T lymphocyte reactivity. After lesions of the nucleus accumbens, no modification of T lymphocyte mitogenesis was observed but splenic NK cell activity was depressed in left-lesioned mice as compared with controls or right-lesioned animals. Proliferation of B lymphocytes was not affected by striatal or mesolimbic dopaminergic lesions. It was concluded that both striatal and mesolimbic dopaminergic pathways are asymmetrically involved in neuro-immunomodulation. These dopaminergic regions appear to function independently as the effective side as well as the immune parameters that were altered differ according to the structure lesioned.
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Deleplanque B, Delrue C, Vitiello S, Neveu PJ. Distribution of brain monoamines in left- and right-handed mice injected with bacillus Calmette-Guerin. Int J Neurosci 1993; 73:287-98. [PMID: 8169061 DOI: 10.3109/00207459308986677] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Concentrations of brain monoamines from various cerebral structures were determined in right and left sides of the brain from female mice selected for paw preference and injected or not with BCG 8 weeks before. BCG-induced changes in brain monoamine distribution in prefrontal cortex, medial hypothalamus and brain stem were only observed in right-handers. In the posterior hypothalamus, even though there was no BCG effect, norepinephrine asymmetry observed in right-handed controls was suppressed after BCG-injection. Moreover, BCG-induced brain monoamine changes in right-handers mainly involved the right hemisphere except the NE decrease in brain stem which was left-sided. This work demonstrates that the injection of BCG leads to long lasting asymmetrical changes in brain monoamine distribution that furthermore depend on behavioral lateralization of mice.
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Deleplanque B, Neveu PJ. [Neuro-immunomodulation]. ANNALES FRANCAISES D'ANESTHESIE ET DE REANIMATION 1992; 11:672-6. [PMID: 1300066 DOI: 10.1016/s0750-7658(05)80788-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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