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Zhang Y, Liu J, Wei Z, Mei J, Li Q, Zhen X, Zhang Y. Elevated serum platelet count inhibits the effects of brain functional changes on cognitive function in patients with mild cognitive impairment: A resting-state functional magnetic resonance imaging study. Front Aging Neurosci 2023; 15:1088095. [PMID: 37051376 PMCID: PMC10083369 DOI: 10.3389/fnagi.2023.1088095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 02/27/2023] [Indexed: 03/29/2023] Open
Abstract
ObjectiveBrain function remodeling has been observed in patients with mild cognitive impairment (MCI) and is closely associated with cognitive performance. However, it is not clear if this relationship is influenced by complete blood counts. This study investigated the role of complete blood counts in the relationship between brain function and cognitive performance.MethodsTwenty-two MCI patients and eighteen controls were enrolled. All subjects underwent resting-state functional magnetic resonance imaging. A neuropsychological battery [Mini-Mental Status Examination, Auditory Verbal Learning Test (AVLT), Symbol Digit Modalities Test, Boston Naming Test (BNT), Shape Trails Test B (STT-B), Rey Complex Figure Test (RCFT), Hamilton Anxiety Rating Scale (HAMA), and Hamilton Depression Scale] was used to assess cognitive function, and MCI patients received complete blood counts tests for red blood cells (RBC), white blood cells, hemoglobin (HGB), monocytes, and platelet counts (PLT).ResultsCompared with controls, MCI patients demonstrated significantly decreased amplitude of low-frequency fluctuation (ALFF) values in the left dorsolateral superior frontal gyrus, left post orbitofrontal cortex, right medial superior frontal gyrus, right insula, and left triangular inferior frontal gyrus. In the MCI group, there were associations between ALFF values of the left hippocampus (HIP.L) and AVLT (p = 0.003) and AVLT-N5 scores (p = 0.001); ALFF values of the right supramarginal gyrus (SMG.R) and BNT scores (p = 0.044); ALFF values of the right superior temporal gyrus (STG.R) and BNT scores (p = 0.022); ALFF values of the left precuneus (PCUN.L) and STT-B time (p = 0.012); and ALFF values of the left caudate nucleus (CAU.L) and RCFT-time (p = 0.036). Moreover, the HAMA scores were negatively correlated with RBC and HGB levels, and positively correlated with monocyte count. The PLT count was positively correlated with STT-B time. Additionally, high PLT count inhibited the effect of ALFF values of the PCUN. L on STT-B performance in MCI patients (p = 0.0207).ConclusionALFF values of the HIP. L, SMG.R, STG. R, PCUN.L, and CAU. L were associated with decreased memory, language, executive function, and visuospatial ability in MCI patients. Notably, elevated PLT count could inhibit the effect of brain functional changes in the PCUN.L on executive function in MCI patients.
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Affiliation(s)
- Yuechan Zhang
- Department of Neurology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jing Liu
- Department of Pharmacy, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Zijun Wei
- Department of Neurology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Jianing Mei
- Department of Neurology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Qianqian Li
- Department of Neurology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Xiaomin Zhen
- Department of Neurology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- *Correspondence: Xiaomin Zhen, ; Yunyun Zhang,
| | - Yunyun Zhang
- Department of Neurology, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- *Correspondence: Xiaomin Zhen, ; Yunyun Zhang,
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Fu J, Lai X, Huang Y, Bao T, Yang J, Chen S, Chen X, Shang H. Meta-analysis and systematic review of peripheral platelet-associated biomarkers to explore the pathophysiology of alzheimer's disease. BMC Neurol 2023; 23:66. [PMID: 36774494 PMCID: PMC9921402 DOI: 10.1186/s12883-023-03099-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 01/30/2023] [Indexed: 02/13/2023] Open
Abstract
INTRODUCTION Platelets are the primary peripheral reserve of amyloid precursor protein (APP), providing more than 90% of blood amyloid-beta (Aβ). Some oxidative stress markers and neurotransmitter markers were also differentially expressed in the peripheral platelets of AD. Therefore, the present study explored the differences in platelet-associated biomarkers between AD and healthy controls using meta-analysis and systematic review to reveal the value of platelet in the pathogenesis and development of AD. METHODS We searched all the related studies that probed into the platelets in AD based on PubMed, Embase, and web of science databases from the establishment to November 04, 2021. RESULTS Eighty-eight studies were included in the meta-analysis, and the platelets data of 702 AD and 710 controls were analyzed. The results of standardized mean difference (SMD) showed that platelets in AD had lower levels of APP ratio (SMD: -1.89; p < 0.05), ADAM10 (SMD: -1.16; p < 0.05), Na + -K + -ATPase (SMD: -7.23; p < 0.05), but higher levels of HMW/LMW tau (SMD: 0.92; p < 0.05), adenosine A2 receptor (SMD: 4.27; p < 0.05), MAO-B (SMD: 1.73; p < 0.05), NO (SMD: 4.25; p < 0.05) and ONOO- (SMD: 7.33; p < 0.05). In the systematic review, some other platelet markers seem to be meaningful in AD patients. CONCLUSION The results of the present meta-analysis and systematic review demonstrated that the alterations of APP metabolic enzymes, oxidative stress markers, and neurotransmitter factors in platelets were similar to their changes in the central nervous system of AD, suggesting that platelet could be a good source of peripheral biomarkers and may play an important role in the pathophysiological development of AD.
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Affiliation(s)
- Jiajia Fu
- grid.412901.f0000 0004 1770 1022Department of Neurology, West China Hospital, Sichuan University, Chengdu, Sichuan China
| | - Xiaohui Lai
- grid.412901.f0000 0004 1770 1022Department of Neurology, West China Hospital, Sichuan University, Chengdu, Sichuan China
| | - Yan Huang
- grid.412901.f0000 0004 1770 1022Management Center, West China Hospital, Sichuan University, Chengdu, Sichuan China
| | - Ting Bao
- grid.412901.f0000 0004 1770 1022Management Center, West China Hospital, Sichuan University, Chengdu, Sichuan China
| | - Jing Yang
- grid.412901.f0000 0004 1770 1022Department of Neurology, West China Hospital, Sichuan University, Chengdu, Sichuan China
| | - Sihui Chen
- grid.412901.f0000 0004 1770 1022Department of Neurology, West China Hospital, Sichuan University, Chengdu, Sichuan China
| | - Xueping Chen
- Department of Neurology, West China Hospital, Sichuan University, Chengdu, Sichuan, China.
| | - Huifang Shang
- grid.412901.f0000 0004 1770 1022Department of Neurology, West China Hospital, Sichuan University, Chengdu, Sichuan China
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4
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Carvalho AF, Solmi M, Sanches M, Machado MO, Stubbs B, Ajnakina O, Sherman C, Sun YR, Liu CS, Brunoni AR, Pigato G, Fernandes BS, Bortolato B, Husain MI, Dragioti E, Firth J, Cosco TD, Maes M, Berk M, Lanctôt KL, Vieta E, Pizzagalli DA, Smith L, Fusar-Poli P, Kurdyak PA, Fornaro M, Rehm J, Herrmann N. Evidence-based umbrella review of 162 peripheral biomarkers for major mental disorders. Transl Psychiatry 2020; 10:152. [PMID: 32424116 PMCID: PMC7235270 DOI: 10.1038/s41398-020-0835-5] [Citation(s) in RCA: 92] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Revised: 04/03/2020] [Accepted: 05/01/2020] [Indexed: 01/03/2023] Open
Abstract
The literature on non-genetic peripheral biomarkers for major mental disorders is broad, with conflicting results. An umbrella review of meta-analyses of non-genetic peripheral biomarkers for Alzheimer's disease, autism spectrum disorder, bipolar disorder (BD), major depressive disorder, and schizophrenia, including first-episode psychosis. We included meta-analyses that compared alterations in peripheral biomarkers between participants with mental disorders to controls (i.e., between-group meta-analyses) and that assessed biomarkers after treatment (i.e., within-group meta-analyses). Evidence for association was hierarchically graded using a priori defined criteria against several biases. The Assessment of Multiple Systematic Reviews (AMSTAR) instrument was used to investigate study quality. 1161 references were screened. 110 met inclusion criteria, relating to 359 meta-analytic estimates and 733,316 measurements, on 162 different biomarkers. Only two estimates met a priori defined criteria for convincing evidence (elevated awakening cortisol levels in euthymic BD participants relative to controls and decreased pyridoxal levels in participants with schizophrenia relative to controls). Of 42 estimates which met criteria for highly suggestive evidence only five biomarker aberrations occurred in more than one disorder. Only 15 meta-analyses had a power >0.8 to detect a small effect size, and most (81.9%) meta-analyses had high heterogeneity. Although some associations met criteria for either convincing or highly suggestive evidence, overall the vast literature of peripheral biomarkers for major mental disorders is affected by bias and is underpowered. No convincing evidence supported the existence of a trans-diagnostic biomarker. Adequately powered and methodologically sound future large collaborative studies are warranted.
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Affiliation(s)
- André F. Carvalho
- grid.17063.330000 0001 2157 2938Department of Psychiatry, University of Toronto, Toronto, ON Canada ,grid.155956.b0000 0000 8793 5925Centre for Addiction & Mental Health (CAMH), Toronto, ON Canada
| | - Marco Solmi
- grid.5608.b0000 0004 1757 3470Neuroscience Department, University of Padova, Padova, Italy ,grid.5608.b0000 0004 1757 3470Neuroscience Center, University of Padova, Padova, Italy ,grid.13097.3c0000 0001 2322 6764Early Psychosis: Interventions and Clinical-detection (EPIC) lab, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK
| | - Marcos Sanches
- grid.155956.b0000 0000 8793 5925Centre for Addiction & Mental Health (CAMH), Toronto, ON Canada ,Krembil Centre for NeuroInformatics, Toronto, ON Canada
| | - Myrela O. Machado
- grid.417199.30000 0004 0474 0188Division of Dermatology, Women’s College Hospital, Toronto, ON Canada
| | - Brendon Stubbs
- grid.37640.360000 0000 9439 0839Physiotherapy Department, South London and Maudsley NHS Foundation Trust, London, UK ,grid.13097.3c0000 0001 2322 6764Health Service and Population Research Department, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, De Crespigny Park, London, UK
| | - Olesya Ajnakina
- grid.13097.3c0000 0001 2322 6764Department of Biostatistics & Health Informatics, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, UK
| | - Chelsea Sherman
- grid.17063.330000 0001 2157 2938Neuropsychopharmacology Research Group, Hurvitz Brain Sciences Program, Sunnybrook Research Institute, Toronto, ON Canada
| | - Yue Ran Sun
- grid.17063.330000 0001 2157 2938Neuropsychopharmacology Research Group, Hurvitz Brain Sciences Program, Sunnybrook Research Institute, Toronto, ON Canada
| | - Celina S. Liu
- grid.17063.330000 0001 2157 2938Neuropsychopharmacology Research Group, Hurvitz Brain Sciences Program, Sunnybrook Research Institute, Toronto, ON Canada
| | - Andre R. Brunoni
- grid.11899.380000 0004 1937 0722Service of Interdisciplinary Neuromodulation, Laboratory of Neurosciences (LIM-27) and National Institute of Biomarkers in Psychiatry (INBioN), Department and Institute of Psychiatry, University of São Paulo, São Paulo, SP Brazil ,grid.11899.380000 0004 1937 0722Department of Internal Medicine, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Giorgio Pigato
- grid.5608.b0000 0004 1757 3470Neuroscience Department, University of Padova, Padova, Italy ,grid.5608.b0000 0004 1757 3470Neuroscience Center, University of Padova, Padova, Italy
| | - Brisa S. Fernandes
- grid.267308.80000 0000 9206 2401Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center, Houston, TX USA
| | | | - Muhammad I. Husain
- grid.17063.330000 0001 2157 2938Department of Psychiatry, University of Toronto, Toronto, ON Canada ,grid.155956.b0000 0000 8793 5925Centre for Addiction & Mental Health (CAMH), Toronto, ON Canada
| | - Elena Dragioti
- grid.5640.70000 0001 2162 9922Pain and Rehabilitation Centre, and Department of Medical and Health Sciences, Linköping University, SE-581 85 Linköping, Sweden
| | - Joseph Firth
- grid.1029.a0000 0000 9939 5719NICM Health Research Institute, Western Sydney University, Westmead, Australia ,grid.5379.80000000121662407Division of Psychology and Mental Health, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Theodore D. Cosco
- grid.61971.380000 0004 1936 7494Gerontology Research Center, Simon Fraser University, Vancouver, Canada ,grid.4991.50000 0004 1936 8948Oxford Institute of Population Ageing, University of Oxford, Oxford, UK
| | - Michael Maes
- grid.7922.e0000 0001 0244 7875Department of Psychiatry, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand ,grid.1021.20000 0001 0526 7079IMPACT Strategic Research Center, Deakin University, Geelong, Australia
| | - Michael Berk
- grid.1021.20000 0001 0526 7079IMPACT Strategic Research Center, Deakin University, Geelong, Australia ,grid.488501.0Orygen, the National Centre of Excellence in Youth Mental Health, Melbourne, VIC Australia ,grid.1008.90000 0001 2179 088XCentre for Youth Mental Health, University of Melbourne, Melbourne, VIC Australia ,grid.1008.90000 0001 2179 088XFlorey Institute for Neuroscience and Mental Health, University of Melbourne, Melbourne, VIC Australia
| | - Krista L. Lanctôt
- grid.17063.330000 0001 2157 2938Department of Psychiatry, University of Toronto, Toronto, ON Canada ,grid.155956.b0000 0000 8793 5925Centre for Addiction & Mental Health (CAMH), Toronto, ON Canada ,grid.17063.330000 0001 2157 2938Neuropsychopharmacology Research Group, Hurvitz Brain Sciences Program, Sunnybrook Research Institute, Toronto, ON Canada ,grid.17063.330000 0001 2157 2938Sunnybrook Research Institute, Toronto, ON Canada ,grid.17063.330000 0001 2157 2938Department of Pharmacology and Toxicology, University of Toronto, Toronto, ON Canada
| | - Eduard Vieta
- grid.418264.d0000 0004 1762 4012Psychiatry and Psychology Department of the Hospital Clinic, Institute of Neuroscience, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia Spain
| | - Diego A. Pizzagalli
- grid.38142.3c000000041936754XDepartment of Psychiatry & McLean Hospital, Harvard Medical School, Belmont, MA 02478 USA
| | - Lee Smith
- grid.5115.00000 0001 2299 5510The Cambridge Centre for Sport and Exercise Sciences, Anglia Ruskin University, Cambridge, UK
| | - Paolo Fusar-Poli
- grid.13097.3c0000 0001 2322 6764Early Psychosis: Interventions and Clinical-detection (EPIC) lab, Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK ,OASIS Service, South London and Maudsley National Health Service Foundation Trust, London, UK ,grid.8982.b0000 0004 1762 5736Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy
| | - Paul A. Kurdyak
- grid.17063.330000 0001 2157 2938Department of Psychiatry, University of Toronto, Toronto, ON Canada ,grid.418647.80000 0000 8849 1617Canada Institute for Clinical Evaluative Sciences (ICES), Toronto, ON Canada ,grid.155956.b0000 0000 8793 5925Institute for Mental Health Policy Research, Centre for Addiction and Mental Health (CAMH), Toronto, Canada
| | - Michele Fornaro
- grid.4691.a0000 0001 0790 385XDepartment of Neuroscience, Reproductive Science and Dentistry, Section of Psychiatr, University School of Medicine Federico II, Naples, Italy
| | - Jürgen Rehm
- grid.17063.330000 0001 2157 2938Department of Psychiatry, University of Toronto, Toronto, ON Canada ,grid.155956.b0000 0000 8793 5925Institute for Mental Health Policy Research, Centre for Addiction and Mental Health (CAMH), Toronto, Canada ,grid.155956.b0000 0000 8793 5925Campbell Family Mental Health Research Institute, CAMH, Toronto, Canada ,grid.17063.330000 0001 2157 2938Addiction Policy, Dalla Lana School of Public Health, University of Toronto, Toronto, ON Canada ,grid.4488.00000 0001 2111 7257Institute of Clinical Psychology and Psychotherapy & Center for Clinical Epidemiology and Longitudinal Studies, Technische Universität Dresden, Dresden, Germany ,grid.17063.330000 0001 2157 2938Institute of Medical Science, University of Toronto, Toronto, Canada ,grid.448878.f0000 0001 2288 8774Department of International Health Projects, Institute for Leadership and Health Management, I.M. Sechenov First Moscow State Medical University, Moscow, Russian Federation
| | - Nathan Herrmann
- grid.17063.330000 0001 2157 2938Department of Psychiatry, University of Toronto, Toronto, ON Canada ,grid.17063.330000 0001 2157 2938Neuropsychopharmacology Research Group, Hurvitz Brain Sciences Program, Sunnybrook Research Institute, Toronto, ON Canada ,grid.17063.330000 0001 2157 2938Sunnybrook Research Institute, Toronto, ON Canada
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Tereshkina EB, Boksha IS, Prokhorova TA, Savushkina OK, Burbaeva GS, Morozova MA, Mukaetova-Ladinska EB. Decrease in 130 kDa- amyloid protein precursor protein (APP) and APP protein ratio in schizophrenia platelets. Neurosci Lett 2020; 725:134914. [PMID: 32194134 DOI: 10.1016/j.neulet.2020.134914] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 03/05/2020] [Accepted: 03/15/2020] [Indexed: 11/17/2022]
Abstract
Cognitive dysfunction is common among people with schizophrenia. The molecular substrates underlying this remain poorly understood. To address this, we analyzed changes in amyloid precursor protein (APP) in platelets of people with acute schizophrenia (n=24) and control subjects (n=20) by ECL-immunoblotting. APP bands corresponding to molecular masses of ∼130, ∼110 and ∼100 kDa, and the APP ratio (APPr: highest APP molecular mass vs lowest APP molecular mass bands) were quantified. The intensity of 130 kDa-APP and the APPr were significantly reduced in schizophrenia patients compared to control subjects. The age-associated decreases in the 130 kDa, ∼110 kDa proteins and APPr were present in patients, but not controls. Our results confirm peripheral APP metabolism is altered in people with schizophrenia. Further work is now warranted on a larger sample of diseased subjects with detailed cognitive assessment to determine the APP role in cognitive processing in schizophrenia, how it is related to severity and disease progression, as well as outcomes.
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Affiliation(s)
| | - I S Boksha
- Mental Health Research Centre, Moscow, Russia; N. F. Gamaleya National Research Center of Epidemiology and Microbiology, Ministry of Health of the Russian Federation, 123098 Moscow, Russia.
| | | | | | | | | | - E B Mukaetova-Ladinska
- Department of Neuroscience, Psychology and Behavior, University of Leicester, Leicester, LE1 7RH, UK; The Evington Centre, Leicestershire Partnership NHS Trust, Leicester General Hospital, Gwendolen Rd, Leicester LE5 4QG, UK
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