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Peilstöcker D, Meisinger C, Linseisen J, Baumgärtner J, Hasan A, Schmauß M, Kirchberger I. Are cytokine profiles associated with the cognitive performance of adults with severe major depression? J Psychiatr Res 2023; 166:32-39. [PMID: 37738778 DOI: 10.1016/j.jpsychires.2023.09.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 07/24/2023] [Accepted: 09/15/2023] [Indexed: 09/24/2023]
Abstract
Cognitive impairment often occurs in major depressive disorder (MDD). Studies suggest that these cognitive deficits may be associated with inflammatory biomarkers, but data are limited. Therefore, this study aims to investigate the relationship between 48 peripheral blood cytokines and cognitive performance in patients with severe depressive disorder. One hundred consecutive hospitalized adult patients with severe depression who participated in the Depression long-term Augsburg (DELTA) study were included in the present analysis. To test working memory (WM) the Wechsler Adult Intelligence Scale (WAIS) IV and to assess interference control (IC) the Stroop Color and Word Test (SCWT) were performed. The serum concentrations of the biomarkers were measured using the Bio-Plex Pro™ Human Cytokine Screening Panel 1. Multiple linear regression models adjusted for possible confounders were fitted to examine associations. WM was impaired in 11% of the patients. IC was impaired in 1%-3% of the cases depending on the subtest. Eotaxin, IL-1β, IL-4, MCP-1, G-CSF, and PGF-BB were negatively associated with the WM. Eotaxin, IL-1β, IL-4, IL-16, IL-18, MCP-1, G-CSF, SCF, and MIP-1α were negatively associated with IC. None of these associations remained significant after adjustment for multiple testing. The present study identified eotaxin, IL-1β, IL-4, IL-16, IL-18, MCP-1, G-CSF, SCF, PGF-BB and MIP-1α as being associated with cognitive performance. After confirmation of these results in further studies, these cytokines may be potential targets for new treatments.
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Affiliation(s)
- Daniela Peilstöcker
- Institute for Medical Information Processing, Biometry, and Epidemiology, IBE, LMU Munich, Munich, Germany; Pettenkofer School of Public Health, Munich, Germany; Epidemiology, Faculty of Medicine, University of Augsburg, Augsburg, Germany
| | - Christine Meisinger
- Epidemiology, Faculty of Medicine, University of Augsburg, Augsburg, Germany
| | - Jakob Linseisen
- Epidemiology, Faculty of Medicine, University of Augsburg, Augsburg, Germany
| | - Jessica Baumgärtner
- Department of Psychiatry, Psychotherapy and Psychosomatics, University of Augsburg, Medical Faculty, BKH Augsburg, Augsburg, Germany
| | - Alkomiet Hasan
- Department of Psychiatry, Psychotherapy and Psychosomatics, University of Augsburg, Medical Faculty, BKH Augsburg, Augsburg, Germany
| | - Max Schmauß
- Department of Psychiatry, Psychotherapy and Psychosomatics, University of Augsburg, Medical Faculty, BKH Augsburg, Augsburg, Germany
| | - Inge Kirchberger
- Institute for Medical Information Processing, Biometry, and Epidemiology, IBE, LMU Munich, Munich, Germany; Epidemiology, Faculty of Medicine, University of Augsburg, Augsburg, Germany.
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Balzamino BO, Esposito G, Marino R, Calissano P, Latina V, Amadoro G, Keller F, Cacciamani A, Micera A. Morphological and biomolecular targets in retina and vitreous from Reelin-deficient mice (Reeler): Potential implications for age-related macular degeneration in Alzheimer’s dementia. Front Aging Neurosci 2022; 14:1015359. [DOI: 10.3389/fnagi.2022.1015359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 10/27/2022] [Indexed: 11/17/2022] Open
Abstract
The neurosensory retina is an outgrowth of the Central Nervous System (CNS), and the eye is considered “a window to the brain.” Reelin glycoprotein is directly involved in neurodevelopment, in synaptic plasticity, learning and memory. Consequently, abnormal Reelin signaling has been associated with brain neurodegeneration but its contributing role in ocular degeneration is still poorly explored. To this aim, experimental procedures were assayed on vitreous or retinas obtained from Reeler mice (knockout for Reelin protein) at different postnatal days (p) p14, p21 and p28. At p28, a significant increase in the expression of Amyloid Precursor Protein (APP) and its amyloidogenic peptide (Aβ1-42 along with truncated tau fragment (i.e., NH2htau)- three pathological hallmarks of Alzheimer’s disease (AD)-were found in Reeler mice when compared to their age-matched wild-type controls. Likewise, several inflammatory mediators, such as Interleukins, or crucial biomarkers of oxidative stress were also found to be upregulated in Reeler mice by using different techniques such as ELLA assay, microchip array or real-time PCR. Taken together, these findings suggest that a dysfunctional Reelin signaling enables the expression of key pathological features which are classically associated with AD neurodegenerative processes. Thus, this work suggests that Reeler mouse might be a suitable animal model to study not only the pathophysiology of developmental processes but also several neurodegenerative diseases, such as AD and Age-related Macular Degeneration (AMD), characterized by accumulation of APP and/or Aβ1-42, NH2htau and inflammatory markers.
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Solana C, Tarazona R, Solana R. Immunosenescence of Natural Killer Cells, Inflammation, and Alzheimer's Disease. Int J Alzheimers Dis 2018; 2018:3128758. [PMID: 30515321 PMCID: PMC6236558 DOI: 10.1155/2018/3128758] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2018] [Accepted: 10/08/2018] [Indexed: 02/07/2023] Open
Abstract
Alzheimer's disease (AD) represents the most common cause of dementia in the elderly. AD is a neurodegenerative disorder characterized by progressive memory loss and cognitive decline. Although the aetiology of AD is not clear, both environmental factors and heritable predisposition may contribute to disease occurrence. In addition, inflammation and immune system alterations have been linked to AD. The prevailing hypothesis as cause of AD is the deposition in the brain of amyloid beta peptides (Aβ). Although Aβ have a role in defending the brain against infections, their accumulation promotes an inflammatory response mediated by microglia and astrocytes. The production of proinflammatory cytokines and other inflammatory mediators such as prostaglandins and complement factors favours the recruitment of peripheral immune cells further promoting neuroinflammation. Age-related inflammation and chronic infection with herpes virus such as cytomegalovirus may also contribute to inflammation in AD patients. Natural killer (NK) cells are innate lymphoid cells involved in host defence against viral infections and tumours. Once activated NK cells secrete cytokines such as IFN-γ and TNF-α and chemokines and exert cytotoxic activity against target cells. In the elderly, changes in NK cell compartment have been described which may contribute to the lower capacity of elderly individuals to respond to pathogens and tumours. Recently, the role of NK cells in the immunopathogenesis of AD is discussed. Although in AD patients the frequency of NK cells is not affected, a high NK cell response to cytokines has been described together with NK cell dysregulation of signalling pathways which is in part involved in this altered behaviour.
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Affiliation(s)
| | | | - Rafael Solana
- Instituto Maimónides de Investigación Biomédica (IMIBIC), Córdoba, Spain
- Reina Sofia University Hospital, Córdoba, Spain
- University of Cordoba, Córdoba, Spain
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Sochocka M, Diniz BS, Leszek J. Inflammatory Response in the CNS: Friend or Foe? Mol Neurobiol 2016; 54:8071-8089. [PMID: 27889895 PMCID: PMC5684251 DOI: 10.1007/s12035-016-0297-1] [Citation(s) in RCA: 337] [Impact Index Per Article: 42.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Accepted: 11/09/2016] [Indexed: 12/19/2022]
Abstract
Inflammatory reactions could be both beneficial and detrimental to the brain, depending on strengths of their activation in various stages of neurodegeneration. Mild activation of microglia and astrocytes usually reveals neuroprotective effects and ameliorates early symptoms of neurodegeneration; for instance, released cytokines help maintain synaptic plasticity and modulate neuronal excitability, and stimulated toll-like receptors (TLRs) promote neurogenesis and neurite outgrowth. However, strong activation of glial cells gives rise to cytokine overexpression/dysregulation, which accelerates neurodegeneration. Altered mutual regulation of p53 protein, a major tumor suppressor, and NF-κB, the major regulator of inflammation, seems to be crucial for the shift from beneficial to detrimental effects of neuroinflammatory reactions in neurodegeneration. Therapeutic intervention in the p53-NF-κB axis and modulation of TLR activity are future challenges to cope with neurodegeneration.
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Affiliation(s)
- Marta Sochocka
- Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wroclaw, Poland
| | - Breno Satler Diniz
- Department of Psychiatry and Behavioral Sciences, and The Consortium on Aging, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Jerzy Leszek
- Department of Psychiatry, Wroclaw Medical University, Wybrzeże L. Pasteura 10, 50-367, Wroclaw, Poland.
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Saresella M, La Rosa F, Piancone F, Zoppis M, Marventano I, Calabrese E, Rainone V, Nemni R, Mancuso R, Clerici M. The NLRP3 and NLRP1 inflammasomes are activated in Alzheimer's disease. Mol Neurodegener 2016; 11:23. [PMID: 26939933 PMCID: PMC4778358 DOI: 10.1186/s13024-016-0088-1] [Citation(s) in RCA: 330] [Impact Index Per Article: 41.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2015] [Accepted: 02/26/2016] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Interleukin-1 beta (IL-1β) and its key regulator, the inflammasome, are suspected to play a role in the neuroinflammation observed in Alzheimer's disease (AD); no conclusive data are nevertheless available in AD patients. RESULTS mRNA for inflammasome components (NLRP1, NLRP3, PYCARD, caspase 1, 5 and 8) and downstream effectors (IL-1β, IL-18) was up-regulated in severe and MILD AD. Monocytes co-expressing NLRP3 with caspase 1 or caspase 8 were significantly increased in severe AD alone, whereas those co-expressing NLRP1 and NLRP3 with PYCARD were augmented in both severe and MILD AD. Activation of the NLRP1 and NLRP3 inflammasomes in AD was confirmed by confocal microscopy proteins co-localization and by the significantly higher amounts of the pro-inflammatory cytokines IL-1β and IL-18 being produced by monocytes. In MCI, the expression of NLRP3, but not the one of PYCARD or caspase 1 was increased, indicating that functional inflammasomes are not assembled in these individuals: this was confirmed by lack of co-localization and of proinflammatory cytokines production. CONCLUSIONS The activation of at least two different inflammasome complexes explains AD-associated neuroinflammation. Strategies targeting inflammasome activation could be useful in the therapy of AD.
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Affiliation(s)
- Marina Saresella
- Don C. Gnocchi Foundation, IRCCS, Piazza Morandi, 3, 20121, Milan, Italy.
| | - Francesca La Rosa
- Don C. Gnocchi Foundation, IRCCS, Piazza Morandi, 3, 20121, Milan, Italy.
| | - Federica Piancone
- Don C. Gnocchi Foundation, IRCCS, Piazza Morandi, 3, 20121, Milan, Italy.
| | - Martina Zoppis
- Don C. Gnocchi Foundation, IRCCS, Piazza Morandi, 3, 20121, Milan, Italy.
| | - Ivana Marventano
- Don C. Gnocchi Foundation, IRCCS, Piazza Morandi, 3, 20121, Milan, Italy.
| | - Elena Calabrese
- Don C. Gnocchi Foundation, IRCCS, Piazza Morandi, 3, 20121, Milan, Italy.
| | - Veronica Rainone
- Departments of Biomedical and Clinical Sciences "Luigi Sacco", University of Milano, 20100, Milan, Italy.
| | - Raffaello Nemni
- Don C. Gnocchi Foundation, IRCCS, Piazza Morandi, 3, 20121, Milan, Italy. .,Departments of Physiopathology and Transplants, University of Milano, 20100, Milan, Italy.
| | - Roberta Mancuso
- Don C. Gnocchi Foundation, IRCCS, Piazza Morandi, 3, 20121, Milan, Italy.
| | - Mario Clerici
- Don C. Gnocchi Foundation, IRCCS, Piazza Morandi, 3, 20121, Milan, Italy. .,Departments of Physiopathology and Transplants, University of Milano, 20100, Milan, Italy.
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Androsova G, Krause R, Winterer G, Schneider R. Biomarkers of postoperative delirium and cognitive dysfunction. Front Aging Neurosci 2015; 7:112. [PMID: 26106326 PMCID: PMC4460425 DOI: 10.3389/fnagi.2015.00112] [Citation(s) in RCA: 135] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2015] [Accepted: 05/28/2015] [Indexed: 01/19/2023] Open
Abstract
Elderly surgical patients frequently experience postoperative delirium (POD) and the subsequent development of postoperative cognitive dysfunction (POCD). Clinical features include deterioration in cognition, disturbance in attention and reduced awareness of the environment and result in higher morbidity, mortality and greater utilization of social financial assistance. The aging Western societies can expect an increase in the incidence of POD and POCD. The underlying pathophysiological mechanisms have been studied on the molecular level albeit with unsatisfying small research efforts given their societal burden. Here, we review the known physiological and immunological changes and genetic risk factors, identify candidates for further studies and integrate the information into a draft network for exploration on a systems level. The pathogenesis of these postoperative cognitive impairments is multifactorial; application of integrated systems biology has the potential to reconstruct the underlying network of molecular mechanisms and help in the identification of prognostic and diagnostic biomarkers.
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Affiliation(s)
- Ganna Androsova
- Bioinformatics core, Luxembourg Centre for Systems Biomedicine (LCSB), University of LuxembourgBelvaux, Luxembourg
| | - Roland Krause
- Bioinformatics core, Luxembourg Centre for Systems Biomedicine (LCSB), University of LuxembourgBelvaux, Luxembourg
| | - Georg Winterer
- Experimental and Clinical Research Center (ECRC), Department of Anesthesiology and Operative Intensive Care Medicine, Charité University Medicine BerlinBerlin, Germany
| | - Reinhard Schneider
- Bioinformatics core, Luxembourg Centre for Systems Biomedicine (LCSB), University of LuxembourgBelvaux, Luxembourg
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Wojsiat J, Prandelli C, Laskowska-Kaszub K, Martín-Requero A, Wojda U. Oxidative Stress and Aberrant Cell Cycle in Alzheimer’s Disease Lymphocytes: Diagnostic Prospects. J Alzheimers Dis 2015; 46:329-50. [DOI: 10.3233/jad-141977] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Joanna Wojsiat
- Laboratory of Preclinical Studies of Higher Standard, Nencki Institute of Experimental Biology, Warsaw, Poland
| | - Chiara Prandelli
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Katarzyna Laskowska-Kaszub
- Laboratory of Preclinical Studies of Higher Standard, Nencki Institute of Experimental Biology, Warsaw, Poland
| | - Angeles Martín-Requero
- Department of Cellular and Molecular Medicine, Centro de Investigaciones Biológicas (CSIC), Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Valencia, Spain
| | - Urszula Wojda
- Laboratory of Preclinical Studies of Higher Standard, Nencki Institute of Experimental Biology, Warsaw, Poland
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Le Page A, Bourgade K, Lamoureux J, Frost E, Pawelec G, Larbi A, Witkowski JM, Dupuis G, Fülöp T. NK Cells are Activated in Amnestic Mild Cognitive Impairment but not in Mild Alzheimer’s Disease Patients. J Alzheimers Dis 2015; 46:93-107. [DOI: 10.3233/jad-143054] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Aurélie Le Page
- Research Center on Aging, Graduate Program in Immunology, Faculty of Medicine and Health Sciences, University of Sherbrooke, Sherbrooke, QC, Canada
| | - Karine Bourgade
- Research Center on Aging, Graduate Program in Immunology, Faculty of Medicine and Health Sciences, University of Sherbrooke, Sherbrooke, QC, Canada
| | - Julie Lamoureux
- Graduate Program in Physiology-Biophysics, Faculty of Medicine and Health Sciences, University of Sherbrooke, Sherbrooke, Sherbrooke, QC, Canada
| | - Eric Frost
- Department of Microbiology and Infectiology, Faculty of Medicine and Health Sciences, University of Sherbrooke, Sherbrooke, QC, Canada
| | - Graham Pawelec
- Department of Internal Medicine II, Center for Medical Research University of Tübingen, Tübingen, Germany
| | - Anis Larbi
- Singapore Immunology Network (SIgN), Agency for Science Technology and Research (A-Star), 8A Biomedical Grove, Immunos, Singapore, Singapore
| | - Jacek M. Witkowski
- Department of Pathophysiology, Medical University of Gdańsk, Gdańsk, Poland
| | - Gilles Dupuis
- Department of Biochemistry, Graduate Program in Immunology, Faculty of Medicine and Health Sciences, University of Sherbrooke, Sherbrooke, QC, Canada
| | - Tamás Fülöp
- Research Center on Aging, Graduate Program in Immunology, Faculty of Medicine and Health Sciences, University of Sherbrooke, Sherbrooke, QC, Canada
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Tian M, Deng YY, Hou DR, Li W, Feng XL, Yu ZL. Association of IL-1, IL-18, and IL-33 gene polymorphisms with late-onset Alzheimer׳s disease in a Hunan Han Chinese population. Brain Res 2014; 1596:136-45. [PMID: 25446437 DOI: 10.1016/j.brainres.2014.11.019] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2014] [Revised: 11/02/2014] [Accepted: 11/06/2014] [Indexed: 12/14/2022]
Abstract
Interleukin (IL)-1 plays an important role in Alzheimer׳s disease (AD), and single nucleotide polymorphisms (SNPs) in the IL-1 gene have been shown to be associated with AD susceptibility. IL-18 and IL-33 are proinflammatory cytokines of the IL-1 family, and increasing evidence has accumulated to support their crucial role in AD pathogenesis. To examine whether SNPs in IL-1α (rs1800587), IL-1β (rs1143627), IL-18 (rs187238), and IL-33 (rs11792633) are associated with late-onset Alzheimer׳s disease (LOAD) in a Hunan Han Chinese population, we carried out a case-control study involving 201 LOAD patients and 257 healthy controls. No significant differences were found in genotype frequencies of rs1800587 between LOAD patients and controls (P=0.079), but the T allele of rs1800587 was associated with a significantly increased risk of LOAD (P=0.032, odds ratio (OR)=1.592). Significant differences in genotype (P=0.004) and allele (P=0.001) frequencies of rs11792633 were found between LOAD patients and controls, but not for rs1143627 (P=0.535, 0.262, respectively) or rs187238 (P=0.257, 0.139, respectively). The T allele of rs11792633 was found to be a protective factor for LOAD (OR=0.648). These findings suggest that the IL-1α SNP rs1800587 and IL-33 SNP rs11792633, but not the IL-1β SNP rs1143627 or the IL-18 SNP rs187238, contribute to LOAD susceptibility in the Hunan Han Chinese population. This article is part of a Special Issue entitled SI: Brain and Memory.
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Affiliation(s)
- M Tian
- Department of Neurology, Third Xiangya Hospital, Central South University, 138 Tongzipo Road, Changsha, Hunan 410013, China
| | - Y Y Deng
- Department of Neurology, Third Xiangya Hospital, Central South University, 138 Tongzipo Road, Changsha, Hunan 410013, China
| | - D R Hou
- Department of Neurology, Third Xiangya Hospital, Central South University, 138 Tongzipo Road, Changsha, Hunan 410013, China.
| | - W Li
- Department of Neurology, Third Xiangya Hospital, Central South University, 138 Tongzipo Road, Changsha, Hunan 410013, China
| | - X L Feng
- Department of Neurology, Third Xiangya Hospital, Central South University, 138 Tongzipo Road, Changsha, Hunan 410013, China
| | - Z L Yu
- Department of Neurology, Third Xiangya Hospital, Central South University, 138 Tongzipo Road, Changsha, Hunan 410013, China
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