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Wanionok NE, Morel GR, Fernández JM. Osteoporosis and Alzheimer´s disease (or Alzheimer´s disease and Osteoporosis). Ageing Res Rev 2024; 99:102408. [PMID: 38969142 DOI: 10.1016/j.arr.2024.102408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 07/02/2024] [Accepted: 07/02/2024] [Indexed: 07/07/2024]
Abstract
Alzheimer's disease (AD) and osteoporosis are two diseases that mainly affect elderly people, with increases in the occurrence of cases due to a longer life expectancy. Several epidemiological studies have shown a reciprocal association between both diseases, finding an increase in incidence of osteoporosis in patients with AD, and a higher burden of AD in osteoporotic patients. This epidemiological relationship has motivated the search for molecules, genes, signaling pathways and mechanisms that are related to both pathologies. The mechanisms found in these studies can serve to improve treatments and establish better patient care protocols.
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Affiliation(s)
- Nahuel E Wanionok
- Laboratorio de Osteopatías y Metabolismo Mineral (LIOMM), Facultad de Cs. Exactas. Universidad Nacional de La Plata UNLP-CIC, Argentina
| | - Gustavo R Morel
- Biochemistry Research Institute of La Plata "Professor Doctor Rodolfo R. Brenner" (INIBIOLP), Argentina
| | - Juan M Fernández
- Laboratorio de Osteopatías y Metabolismo Mineral (LIOMM), Facultad de Cs. Exactas. Universidad Nacional de La Plata UNLP-CIC, Argentina.
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2
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Arteaga-Henríquez G, Ramos-Sayalero C, Ibañez-Jimenez P, Karina Rosales-Ortiz S, Kilencz T, Schiweck C, Schnorr I, Siegl A, Arias-Vasquez A, Bitter I, Fadeuilhe C, Ferrer M, Lavebratt C, Matura S, Reif A, Réthelyi JM, Richarte V, Rommelse N, Antoni Ramos-Quiroga J. Efficacy of a synbiotic in the management of adults with Attention-Deficit and Hyperactivity Disorder and/or Borderline Personality Disorder and high levels of irritability: Results from a multicenter, randomized, placebo-controlled, "basket" trial. Brain Behav Immun 2024; 120:360-371. [PMID: 38885746 DOI: 10.1016/j.bbi.2024.06.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 06/07/2024] [Accepted: 06/12/2024] [Indexed: 06/20/2024] Open
Abstract
Irritability worsens prognosis and increases mortality in individuals with Attention-Deficit and Hyperactivity Disorder (ADHD) and/or Borderline Personality Disorder (BPD). However, treatment options are still insufficient. The aim of this randomized, double blind, placebo-controlled study was to investigate the superiority of a synbiotic over placebo in the management of adults with ADHD and/or BPD and high levels of irritability. The study was conducted between February 2019 and October 2020 at three European clinical centers located in Hungary, Spain and Germany. Included were patients aged 18-65 years old diagnosed with ADHD and/or BPD and high levels of irritability (i.e., an Affectivity Reactivity Index (ARI-S) ≥ 5, plus a Clinical Global Impression-Severity Scale (CGI-S) score ≥ 4). Subjects were randomized 1(synbiotic):1(placebo); the agent was administered each day, for 10 consecutive weeks. The primary outcome measure was end-of-treatment response (i.e., a reduction ≥ 30 % in the ARI-S total score compared to baseline, plus a Clinical Global Impression-Improvement (CGI-I) total score of < 3 (very much, or much improved) at week 10). Between-treatment differences in secondary outcomes, as well as safety were also investigated. Of the 231 included participants, 180 (90:90) were randomized and included in the intention-to-treat-analyses. Of these, 117 (65 %) were females, the mean age was 38 years, ADHD was diagnosed in 113 (63 %), BPD in 44 (24 %), both in 23 (13 %). The synbiotic was well tolerated. At week 10, patients allocated to the synbiotic experienced a significantly higher response rate compared to those allocated to placebo (OR: 0.2, 95 % CI:0.1 to 0.7; P = 0.01). These findings suggest that that (add-on) treatment with a synbiotic may be associated with a clinically meaningful improvement in irritability in, at least, a subgroup of adults with ADHD and/or BPD. A superiority of the synbiotic over placebo in the management of emotional dysregulation (-3.6, 95 % CI:-6.8 to -0.3; P = 0.03), emotional symptoms (-0.6, 95 % CI:-1.2 to -0.05; P = 0.03), inattention (-1.8, 95 % CI: -3.2 to -0.4; P = 0.01), functioning (-2.7, 95 % CI: -5.2 to -0.2; P = 0.03) and perceived stress levels (-0.6, 95 % CI: -1.2 to -0.05; P = 0.03) was also suggested. Higher baseline RANK-L protein levels were associated with a significantly lower response rate, but only in the synbiotic group (OR: 0.1, 95 % CI: -4.3 to - 0.3, P = 0.02). In the placebo group, higher IL-17A levels at baseline were significantly associated with a higher improvement in in particular, emotional dysregulation (P = 0.04), opening a door for new (targeted) drug intervention. However, larger prospective studies are warranted to confirm the findings. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT03495375.
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Affiliation(s)
- Gara Arteaga-Henríquez
- Department of Mental Health, Hospital Universitari Vall d́Hebron, Barcelona, Catalonia, Spain; Group of Psychiatry, Mental Health, and Addictions, Vall d́Hebron Research Institute (VHIR), Barcelona, Catalonia, Spain; Biomedical Network Research Center on Mental Health (CIBERSAM), Barcelona, Catalonia, Spain; NCRR-The National Center for Register-Based Research, Aahrus University. Aahrus, Denmark.
| | - Carolina Ramos-Sayalero
- Group of Psychiatry, Mental Health, and Addictions, Vall d́Hebron Research Institute (VHIR), Barcelona, Catalonia, Spain
| | - Pol Ibañez-Jimenez
- Group of Psychiatry, Mental Health, and Addictions, Vall d́Hebron Research Institute (VHIR), Barcelona, Catalonia, Spain
| | - Silvia Karina Rosales-Ortiz
- Group of Psychiatry, Mental Health, and Addictions, Vall d́Hebron Research Institute (VHIR), Barcelona, Catalonia, Spain
| | - Tünde Kilencz
- Semmelweis University, Department of Psychiatry and Psychotherapy, Budapest, Hungary
| | - Carmen Schiweck
- Goethe University Frankfurt, University Hospital, Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, Frankfurt, Germany
| | - Isabel Schnorr
- Goethe University Frankfurt, University Hospital, Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, Frankfurt, Germany
| | - Anne Siegl
- Goethe University Frankfurt, University Hospital, Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, Frankfurt, Germany
| | - Alejandro Arias-Vasquez
- Department of Human Genetics, Radboud University Medical Center, Donders Institute for Brain, Cognition, and Behavior, Nijmegen, the Netherlands; Department of Psychiatry, Radboudd University Medical Center, Donders Institute for Brain, Cognition and Behavior, Nijmegen, the Netherlands
| | - István Bitter
- Semmelweis University, Department of Psychiatry and Psychotherapy, Budapest, Hungary
| | - Christian Fadeuilhe
- Department of Mental Health, Hospital Universitari Vall d́Hebron, Barcelona, Catalonia, Spain; Group of Psychiatry, Mental Health, and Addictions, Vall d́Hebron Research Institute (VHIR), Barcelona, Catalonia, Spain; Biomedical Network Research Center on Mental Health (CIBERSAM), Barcelona, Catalonia, Spain
| | - Marc Ferrer
- Department of Mental Health, Hospital Universitari Vall d́Hebron, Barcelona, Catalonia, Spain; Group of Psychiatry, Mental Health, and Addictions, Vall d́Hebron Research Institute (VHIR), Barcelona, Catalonia, Spain; Biomedical Network Research Center on Mental Health (CIBERSAM), Barcelona, Catalonia, Spain; Department of Psychiatry and Forensic Medicine, Universitat Autónoma de Barcelona, Barcelona, Catalonia, Spain
| | - Catharina Lavebratt
- Department of Molecular Medicine and Surgery, Karolinska Instituet, Stockholm, Sweden; Center for Molecular Medicine, Karolinska University Hospital Solna, Stockholm, Sweden
| | - Silke Matura
- Goethe University Frankfurt, University Hospital, Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, Frankfurt, Germany
| | - Andreas Reif
- Goethe University Frankfurt, University Hospital, Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, Frankfurt, Germany
| | - János M Réthelyi
- Semmelweis University, Department of Psychiatry and Psychotherapy, Budapest, Hungary
| | - Vanesa Richarte
- Department of Mental Health, Hospital Universitari Vall d́Hebron, Barcelona, Catalonia, Spain; Biomedical Network Research Center on Mental Health (CIBERSAM), Barcelona, Catalonia, Spain; Department of Psychiatry and Forensic Medicine, Universitat Autónoma de Barcelona, Barcelona, Catalonia, Spain
| | - Nanda Rommelse
- Karakter Child and Adolescent Psychiatry University Center, Stockholm, the Netherlands
| | - Josep Antoni Ramos-Quiroga
- Department of Mental Health, Hospital Universitari Vall d́Hebron, Barcelona, Catalonia, Spain; Group of Psychiatry, Mental Health, and Addictions, Vall d́Hebron Research Institute (VHIR), Barcelona, Catalonia, Spain; Biomedical Network Research Center on Mental Health (CIBERSAM), Barcelona, Catalonia, Spain; Department of Psychiatry and Forensic Medicine, Universitat Autónoma de Barcelona, Barcelona, Catalonia, Spain
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Liu ZT, Liu MH, Xiong Y, Wang YJ, Bu XL. Crosstalk between bone and brain in Alzheimer's disease: Mechanisms, applications, and perspectives. Alzheimers Dement 2024. [PMID: 38824621 DOI: 10.1002/alz.13864] [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: 02/05/2024] [Revised: 04/01/2024] [Accepted: 04/02/2024] [Indexed: 06/04/2024]
Abstract
Alzheimer's disease (AD) is a neurodegenerative disease that involves multiple systems in the body. Numerous recent studies have revealed bidirectional crosstalk between the brain and bone, but the interaction between bone and brain in AD remains unclear. In this review, we summarize human studies of the association between bone and brain and provide an overview of their interactions and the underlying mechanisms in AD. We review the effects of AD on bone from the aspects of AD pathogenic proteins, AD risk genes, neurohormones, neuropeptides, neurotransmitters, brain-derived extracellular vesicles (EVs), and the autonomic nervous system. Correspondingly, we elucidate the underlying mechanisms of the involvement of bone in the pathogenesis of AD, including bone-derived hormones, bone marrow-derived cells, bone-derived EVs, and inflammation. On the basis of the crosstalk between bone and the brain, we propose potential strategies for the management of AD with the hope of offering novel perspectives on its prevention and treatment. HIGHLIGHTS: The pathogenesis of AD, along with its consequent changes in the brain, may involve disturbing bone homeostasis. Degenerative bone disorders may influence the progression of AD through a series of pathophysiological mechanisms. Therefore, relevant bone intervention strategies may be beneficial for the comprehensive management of AD.
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Affiliation(s)
- Zhuo-Ting Liu
- Department of Neurology and Centre for Clinical Neuroscience, Daping Hospital, State Key Laboratory of Trauma and Chemical Poisoning, Third Military Medical University, Chongqing, China
- Chongqing Key Laboratory of Ageing and Brain Diseases, Chongqing, China
- Key Laboratory of Geriatric Cardiovascular and Cerebrovascular Disease (Third Military Medical University), Chongqing, China
| | - Ming-Han Liu
- Department of Orthopaedics, Xinqiao Hospital, Third Military Medical University, Chongqing, China
| | - Yan Xiong
- Department of Orthopaedics, Daping Hospital, Third Military Medical University, Chongqing, China
| | - Yan-Jiang Wang
- Department of Neurology and Centre for Clinical Neuroscience, Daping Hospital, State Key Laboratory of Trauma and Chemical Poisoning, Third Military Medical University, Chongqing, China
- Chongqing Key Laboratory of Ageing and Brain Diseases, Chongqing, China
- Key Laboratory of Geriatric Cardiovascular and Cerebrovascular Disease (Third Military Medical University), Chongqing, China
- Institute of Brain and Intelligence, Third Military Medical University, Chongqing, China
| | - Xian-Le Bu
- Department of Neurology and Centre for Clinical Neuroscience, Daping Hospital, State Key Laboratory of Trauma and Chemical Poisoning, Third Military Medical University, Chongqing, China
- Chongqing Key Laboratory of Ageing and Brain Diseases, Chongqing, China
- Key Laboratory of Geriatric Cardiovascular and Cerebrovascular Disease (Third Military Medical University), Chongqing, China
- Institute of Brain and Intelligence, Third Military Medical University, Chongqing, China
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4
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Floris G, Dabrowski KR, Zanda MT, Daws SE. Psilocybin reduces heroin seeking behavior and modulates inflammatory gene expression in the nucleus accumbens and prefrontal cortex of male rats. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.05.28.596205. [PMID: 38854027 PMCID: PMC11160682 DOI: 10.1101/2024.05.28.596205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2024]
Abstract
Preclinical and human studies indicate psilocybin may reduce perseverant maladaptive behaviors, including nicotine and alcohol seeking. Such studies in the opioid field are lacking, though opioids are involved in more >50% of overdose deaths. Psilocybin is an agonist at the serotonin 2A receptor (5-HT2AR), a well-documented target for modulation of drug seeking, and evidence suggests 5-HT2AR agonists may dampen motivation for opioids. We sought to investigate the therapeutic efficacy of psilocybin in mediating cessation of opioid use and maintenance of long-lasting abstinence from opioid seeking behavior in a rat model of heroin self-administration (SA). Psilocybin or 5-HT2AR antagonists ketanserin and volinanserin were administered systemically to rats prior to SA of 0.075 mg/kg/infusion of heroin, or relapse following forced abstinence. Psilocybin did not alter heroin taking, but a single exposure to 3.0 mg/kg psilocybin 4-24 hours prior to a relapse test blunted cue-induced heroin seeking. Conversely, 5-HT2AR antagonists exacerbated heroin relapse. To begin to elucidate mechanisms of psilocybin, drug-naïve rats received psilocybin and/or ketanserin, and tissue was collected from the prefrontal cortex (PFC), a region critical for drug seeking and responsive to psilocybin, 24 hours later for RNA-sequencing. 3.0 mg/kg psilocybin regulated ~2-fold more genes in the PFC than 1.0 mg/kg, including genes involved in the cytoskeleton and cytokine signaling. Ketanserin blocked >90% of psilocybin-regulated genes, including the IL-17a cytokine receptor, Il17ra. Psychedelic compounds have reported anti-inflammatory properties, and therefore we performed a gene expression array to measure chemokine/cytokine molecules in the PFC of animals that displayed psilocybin-mediated inhibition of heroin seeking. Psilocybin regulated 4 genes, including Il17a, and a subset of genes correlated with relapse behavior. Selective inhibition of PFC IL-17a was sufficient to reduce heroin relapse. We conclude that psilocybin reduces heroin relapse and highlight IL-17a signaling as a potential downstream pathway of psilocybin that also reduces heroin seeking.
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Affiliation(s)
- Gabriele Floris
- Center for Substance Abuse Research, Temple University, Philadelphia, PA USA
- Department of Neural Sciences, Temple University, Philadelphia, PA USA
| | - Konrad R Dabrowski
- Center for Substance Abuse Research, Temple University, Philadelphia, PA USA
- Department of Biology, Temple University, Philadelphia, PA USA
| | - Mary Tresa Zanda
- Center for Substance Abuse Research, Temple University, Philadelphia, PA USA
- Department of Neural Sciences, Temple University, Philadelphia, PA USA
| | - Stephanie E Daws
- Center for Substance Abuse Research, Temple University, Philadelphia, PA USA
- Department of Neural Sciences, Temple University, Philadelphia, PA USA
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5
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Freeman C, A S MD, A S P. Unraveling the Intricacies of OPG/RANKL/RANK Biology and Its Implications in Neurological Disorders-A Comprehensive Literature Review. Mol Neurobiol 2024:10.1007/s12035-024-04227-z. [PMID: 38777981 DOI: 10.1007/s12035-024-04227-z] [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: 02/03/2024] [Accepted: 05/09/2024] [Indexed: 05/25/2024]
Abstract
The OPG/RANKL/RANK framework, along with its specific receptors, plays a crucial role in bone remodeling and the functioning of the central nervous system (CNS) and associated disorders. Recent research and investigations provide evidence that the components of osteoprotegerin (OPG), receptor activator of NF-kB ligand (RANKL), and receptor activator of NF-kB (RANK) are expressed in the CNS. The CNS structure encompasses cells involved in neuroinflammation, including local macrophages, inflammatory cells, and microglia that cross the blood-brain barrier. The OPG/RANKL/RANK trio modulates the neuroinflammatory response based on the molecular context. The levels of OPG/RANKL/RANK components can serve as biomarkers in the blood and cerebrospinal fluid. They act as neuroprotectants following brain injuries and also participate in the regulation of body weight, internal body temperature, brain ischemia, autoimmune encephalopathy, and energy metabolism. Although the OPG/RANKL/RANK system is primarily known for its role in bone remodeling, further exploring deeper into its multifunctional nature can uncover new functions and novel drug targets for diseases not previously associated with OPG/RANKL/RANK signaling.
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Affiliation(s)
- Chrisanne Freeman
- Department of Biotechnology, Bishop Heber College, Tamil Nadu, Tiruchirappalli, 620017, India.
| | - Merlyn Diana A S
- Department of Biotechnology, Bishop Heber College, Tamil Nadu, Tiruchirappalli, 620017, India
- Department of Zoology and Research Centre, Lady Doak College, Tamil Nadu, Madurai, 625002, India
| | - Priscilla A S
- Department of Zoology and Research Centre, Lady Doak College, Tamil Nadu, Madurai, 625002, India
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Hitzemann R, Gao L, Fei SS, Ray K, Vigh-Conrad KA, Phillips TJ, Searles R, Cervera-Juanes RP, Khadka R, Carlson TL, Gonzales SW, Newman N, Grant KA. Effects of repeated alcohol abstinence on within-subject prefrontal cortical gene expression in rhesus macaques. ADVANCES IN DRUG AND ALCOHOL RESEARCH 2024; 4:12528. [PMID: 38737578 PMCID: PMC11082748 DOI: 10.3389/adar.2024.12528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 04/12/2024] [Indexed: 05/14/2024]
Abstract
Male rhesus monkeys (n = 24) had a biopsy of prefrontal cortical area 46 prior to chronic ethanol self-administration (n = 17) or caloric control (n = 7). Fourteen months of daily self-administration (water vs. 4% alcohol, 22 h access/day termed "open-access") was followed by two cycles of prolonged abstinence (5 weeks) each followed by 3 months of open-access alcohol and a final abstinence followed by necropsy. At necropsy, a biopsy of Area 46, contralateral to the original biopsy, was obtained. Gene expression data (RNA-Seq) were collected comparing biopsy/necropsy samples. Monkeys were categorized by drinking status during the final post-abstinent drinking phase as light (LD), binge (BD), heavy (HD) and very heavy (VHD drinkers). Comparing pre-ethanol to post-abstinent biopsies, four animals that converted from HD to VHD status had significant ontology enrichments in downregulated genes (necropsy minus biopsy n = 286) that included immune response (FDR < 9 × 10-7) and plasma membrane changes (FDR < 1 × 10-7). Genes in the immune response category included IL16 and 18, CCR1, B2M, TLR3, 6 and 7, SP2 and CX3CR1. Upregulated genes (N = 388) were particularly enriched in genes associated with the negative regulation of MAP kinase activity (FDR < 3 × 10-5), including DUSP 1, 4, 5, 6 and 18, SPRY 2, 3, and 4, SPRED2, BMP4 and RGS2. Overall, these data illustrate the power of the NHP model and the within-subject design of genomic changes due to alcohol and suggest new targets for treating severe escalated drinking following repeated alcohol abstinence attempts.
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Affiliation(s)
- Robert Hitzemann
- Department of Behavioral Neuroscience, Oregon Health and Science University, Portland, OR, United States
- Portland Alcohol Research Center, Oregon Health and Science University, Portland, OR, United States
- Veterans Affairs Portland Health Care System, Portland, OR, United States
| | - Lina Gao
- Portland Alcohol Research Center, Oregon Health and Science University, Portland, OR, United States
- Bioinformatics and Biostatistics Core, Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR, United States
| | - Suzanne S. Fei
- Portland Alcohol Research Center, Oregon Health and Science University, Portland, OR, United States
- Bioinformatics and Biostatistics Core, Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR, United States
| | - Karina Ray
- Bioinformatics and Biostatistics Core, Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR, United States
| | - Katinka A. Vigh-Conrad
- Division of Genetics, Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR, United States
| | - Tamara J. Phillips
- Department of Behavioral Neuroscience, Oregon Health and Science University, Portland, OR, United States
- Portland Alcohol Research Center, Oregon Health and Science University, Portland, OR, United States
- Veterans Affairs Portland Health Care System, Portland, OR, United States
| | - Robert Searles
- Portland Alcohol Research Center, Oregon Health and Science University, Portland, OR, United States
- Integrated Genomics Laboratory, Oregon Health and Science University, Portland, OR, United States
| | - Rita P. Cervera-Juanes
- Division of Neuroscience, Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR, United States
| | - Rupak Khadka
- Division of Neuroscience, Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR, United States
| | - Timothy L. Carlson
- Division of Neuroscience, Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR, United States
| | - Steven W. Gonzales
- Division of Neuroscience, Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR, United States
| | - Natali Newman
- Division of Neuroscience, Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR, United States
| | - Kathleen A. Grant
- Department of Behavioral Neuroscience, Oregon Health and Science University, Portland, OR, United States
- Portland Alcohol Research Center, Oregon Health and Science University, Portland, OR, United States
- Division of Neuroscience, Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, OR, United States
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Gaetani L, Bellomo G, Di Sabatino E, Sperandei S, Mancini A, Blennow K, Zetterberg H, Parnetti L, Di Filippo M. The Immune Signature of CSF in Multiple Sclerosis with and without Oligoclonal Bands: A Machine Learning Approach to Proximity Extension Assay Analysis. Int J Mol Sci 2023; 25:139. [PMID: 38203309 PMCID: PMC10778830 DOI: 10.3390/ijms25010139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 12/04/2023] [Accepted: 12/08/2023] [Indexed: 01/12/2024] Open
Abstract
Early diagnosis of multiple sclerosis (MS) relies on clinical evaluation, magnetic resonance imaging (MRI), and cerebrospinal fluid (CSF) analysis. Reliable biomarkers are needed to differentiate MS from other neurological conditions and to define the underlying pathogenesis. This study aimed to comprehensively profile immune activation biomarkers in the CSF of individuals with MS and explore distinct signatures between MS with and without oligoclonal bands (OCB). A total of 118 subjects, including relapsing-remitting MS with OCB (MS OCB+) (n = 58), without OCB (MS OCB-) (n = 24), and controls with other neurological diseases (OND) (n = 36), were included. CSF samples were analyzed by means of proximity extension assay (PEA) for quantifying 92 immune-related proteins. Neurofilament light chain (NfL), a marker of axonal damage, was also measured. Machine learning techniques were employed to identify biomarker panels differentiating MS with and without OCB from controls. Analyses were performed by splitting the cohort into a training and a validation set. CSF CD5 and IL-12B exhibited the highest discriminatory power in differentiating MS from controls. CSF MIP-1-alpha, CD5, CXCL10, CCL23 and CXCL9 were positively correlated with NfL. Multivariate models were developed to distinguish MS OCB+ and MS OCB- from controls. The model for MS OCB+ included IL-12B, CD5, CX3CL1, FGF-19, CST5, MCP-1 (91% sensitivity and 94% specificity in the training set, 81% sensitivity, and 94% specificity in the validation set). The model for MS OCB- included CX3CL1, CD5, NfL, CCL4 and OPG (87% sensitivity and 80% specificity in the training set, 56% sensitivity and 48% specificity in the validation set). Comprehensive immune profiling of CSF biomarkers in MS revealed distinct pathophysiological signatures associated with OCB status. The identified biomarker panels, enriched in T cell activation markers and immune mediators, hold promise for improved diagnostic accuracy and insights into MS pathogenesis.
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Affiliation(s)
- Lorenzo Gaetani
- Section of Neurology, Department of Medicine and Surgery, University of Perugia, 06132 Perugia, Italy; (L.G.)
| | - Giovanni Bellomo
- Section of Neurology, Department of Medicine and Surgery, University of Perugia, 06132 Perugia, Italy; (L.G.)
| | - Elena Di Sabatino
- Section of Neurology, Department of Medicine and Surgery, University of Perugia, 06132 Perugia, Italy; (L.G.)
| | - Silvia Sperandei
- Section of Neurology, Department of Medicine and Surgery, University of Perugia, 06132 Perugia, Italy; (L.G.)
| | - Andrea Mancini
- Section of Neurology, Department of Medicine and Surgery, University of Perugia, 06132 Perugia, Italy; (L.G.)
| | - Kaj Blennow
- Institute of Neuroscience and Physiology, Department of Psychiatry and Neurochemistry, The Sahlgrenska Academy at the University of Gothenburg, 431 41 Mölndal, Sweden
- Clinical Neurochemistry Laboratory, Sahlgrenska University Hospital, 431 41 Mölndal, Sweden
| | - Henrik Zetterberg
- Institute of Neuroscience and Physiology, Department of Psychiatry and Neurochemistry, The Sahlgrenska Academy at the University of Gothenburg, 431 41 Mölndal, Sweden
- Clinical Neurochemistry Laboratory, Sahlgrenska University Hospital, 431 41 Mölndal, Sweden
- Department of Neurodegenerative Disease, UCL Institute of Neurology, Queen Square, London WC1N 3BG, UK
- UK Dementia Research Institute at UCL, London WC1E 6BT, UK
- Hong Kong Center for Neurodegenerative Diseases, Clear Water Bay, Hong Kong 518172, China
- Wisconsin Alzheimer’s Disease Research Center, University of Wisconsin School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI 53792, USA
| | - Lucilla Parnetti
- Section of Neurology, Department of Medicine and Surgery, University of Perugia, 06132 Perugia, Italy; (L.G.)
| | - Massimiliano Di Filippo
- Section of Neurology, Department of Medicine and Surgery, University of Perugia, 06132 Perugia, Italy; (L.G.)
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8
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Angerfors A, Brännmark C, Lagging C, Tai K, Månsby Svedberg R, Andersson B, Jern C, Stanne TM. Proteomic profiling identifies novel inflammation-related plasma proteins associated with ischemic stroke outcome. J Neuroinflammation 2023; 20:224. [PMID: 37794467 PMCID: PMC10548608 DOI: 10.1186/s12974-023-02912-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 09/28/2023] [Indexed: 10/06/2023] Open
Abstract
BACKGROUND The inflammatory response to cerebral ischemia is complex; however, most clinical studies of stroke outcome focus on a few selected proteins. We, therefore, aimed to profile a broad range of inflammation-related proteins to: identify proteins associated with ischemic stroke outcome that are independent of established clinical predictors; identify proteins subsets for outcome prediction; and perform sex and etiological subtype stratified analyses. METHODS Acute-phase plasma levels of 65 inflammation-related proteins were measured in 534 ischemic stroke cases. Logistic regression was used to estimate associations to unfavorable 3-month functional outcome (modified Rankin Scale score > 2) and LASSO regressions to identify proteins with independent effects. RESULTS Twenty proteins were associated with outcome in univariable models after correction for multiple testing (FDR < 0.05), and for 5 the association was independent of clinical variables, including stroke severity (TNFSF14 [LIGHT], OSM, SIRT2, STAMBP, and 4E-BP1). LASSO identified 9 proteins that could best separate favorable and unfavorable outcome with a predicted diagnostic accuracy (AUC) of 0.81; three associated with favorable (CCL25, TRAIL [TNFSF10], and Flt3L) and 6 with unfavorable outcome (CSF-1, EN-RAGE [S100A12], HGF, IL-6, OSM, and TNFSF14). Finally, we identified sex- and etiologic subtype-specific associations with the best discriminative ability achieved for cardioembolic, followed by cryptogenic stroke. CONCLUSIONS We identified candidate blood-based protein biomarkers for post-stroke functional outcome involved in, e.g., NLRP3 inflammasome regulation and signaling pathways, such as TNF, JAK/STAT, MAPK, and NF-κB. These proteins warrant further study for stroke outcome prediction as well as investigations into the putative causal role for stroke outcome.
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Affiliation(s)
- Annelie Angerfors
- Institute of Biomedicine, Department of Laboratory Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Cecilia Brännmark
- Institute of Biomedicine, Department of Laboratory Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Research, Development, Education and Innovation, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Cecilia Lagging
- Institute of Biomedicine, Department of Laboratory Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Clinical Genetics and Genomics, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Kara Tai
- Institute of Biomedicine, Department of Laboratory Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Robert Månsby Svedberg
- Institute of Biomedicine, Department of Laboratory Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Björn Andersson
- Bioinformatics and Data Center, Core Facilities, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Christina Jern
- Institute of Biomedicine, Department of Laboratory Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Clinical Genetics and Genomics, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Tara M Stanne
- Institute of Biomedicine, Department of Laboratory Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
- Department of Clinical Genetics and Genomics, Region Västra Götaland, Sahlgrenska University Hospital, Gothenburg, Sweden.
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9
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Petrova R, Patil AR, Trinh V, McElroy KE, Bhakta M, Tien J, Wilson DS, Warren L, Stratton JR. Disease pathology signatures in a mouse model of Mucopolysaccharidosis type IIIB. Sci Rep 2023; 13:16699. [PMID: 37794029 PMCID: PMC10550979 DOI: 10.1038/s41598-023-42431-4] [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: 02/02/2023] [Accepted: 09/10/2023] [Indexed: 10/06/2023] Open
Abstract
Mucopolysaccharidosis type IIIB (MPS IIIB) is a rare and devastating childhood-onset lysosomal storage disease caused by complete loss of function of the lysosomal hydrolase α-N-acetylglucosaminidase. The lack of functional enzyme in MPS IIIB patients leads to the progressive accumulation of heparan sulfate throughout the body and triggers a cascade of neuroinflammatory and other biochemical processes ultimately resulting in severe mental impairment and early death in adolescence or young adulthood. The low prevalence and severity of the disease has necessitated the use of animal models to improve our knowledge of the pathophysiology and for the development of therapeutic treatments. In this study, we took a systematic approach to characterizing a classical mouse model of MPS IIIB. Using a series of histological, biochemical, proteomic and behavioral assays, we tested MPS IIIB mice at two stages: during the pre-symptomatic and early symptomatic phases of disease development, in order to validate previously described phenotypes, explore new mechanisms of disease pathology and uncover biomarkers for MPS IIIB. Along with previous findings, this study helps provide a deeper understanding of the pathology landscape of this rare disease with high unmet medical need and serves as an important resource to the scientific community.
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Affiliation(s)
- Ralitsa Petrova
- Biologics Discovery Science, Teva Pharmaceutical Industries Ltd, Redwood City, CA, USA.
| | - Abhijeet R Patil
- Genomics and Computational Biology, Teva Pharmaceutical Industries Ltd, West Chester, PA, USA
| | - Vivian Trinh
- Biologics Discovery Science, Teva Pharmaceutical Industries Ltd, Redwood City, CA, USA
| | - Kathryn E McElroy
- Biologics Discovery Science, Teva Pharmaceutical Industries Ltd, Redwood City, CA, USA
| | - Minoti Bhakta
- Biologics Discovery Science, Teva Pharmaceutical Industries Ltd, Redwood City, CA, USA
| | - Jason Tien
- Biologics Discovery Science, Teva Pharmaceutical Industries Ltd, Redwood City, CA, USA
| | - David S Wilson
- Biologics Discovery Science, Teva Pharmaceutical Industries Ltd, Redwood City, CA, USA
| | - Liling Warren
- Genomics and Computational Biology, Teva Pharmaceutical Industries Ltd, West Chester, PA, USA
| | - Jennifer R Stratton
- Biologics Discovery Science, Teva Pharmaceutical Industries Ltd, Redwood City, CA, USA.
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10
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Fröhlich A, Olde Heuvel F, Rehman R, Krishnamurthy SS, Li S, Li Z, Bayer D, Conquest A, Hagenston AM, Ludolph A, Huber-Lang M, Boeckers T, Knöll B, Morganti-Kossmann MC, Bading H, Roselli F. Neuronal nuclear calcium signaling suppression of microglial reactivity is mediated by osteoprotegerin after traumatic brain injury. J Neuroinflammation 2022; 19:279. [PMCID: PMC9675197 DOI: 10.1186/s12974-022-02634-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Accepted: 10/30/2022] [Indexed: 11/21/2022] Open
Abstract
Background Traumatic brain injury (TBI) is characterized by massive changes in neuronal excitation, from acute excitotoxicity to chronic hyper- or hypoexcitability. Nuclear calcium signaling pathways are involved in translating changes in synaptic inputs and neuronal activity into discrete transcriptional programs which not only affect neuronal survival and synaptic integrity, but also the crosstalk between neurons and glial cells. Here, we report the effects of blunting neuronal nuclear calcium signals in the context of TBI. Methods We used AAV vectors to express the genetically encoded and nuclear-targeted calcium buffer parvalbumin (PV.NLS.mCherry) or the calcium/calmodulin buffer CaMBP4.mCherry in neurons only. Upon TBI, the extent of neuroinflammation, neuronal death and synaptic loss were assessed by immunohistochemistry and targeted transcriptome analysis. Modulation of the overall level of neuronal activity was achieved by PSAM/PSEM chemogenetics targeted to parvalbumin interneurons. The functional impact of neuronal nuclear calcium buffering in TBI was assessed by quantification of spontaneous whisking. Results Buffering neuronal nuclear calcium unexpectedly resulted in a massive and long-lasting increase in the recruitment of reactive microglia to the injury site, which was characterized by a disease-associated and phagocytic phenotype. This effect was accompanied by a substantial surge in synaptic loss and significantly reduced whisking activity. Transcriptome analysis revealed a complex effect of TBI in the context of neuronal nuclear calcium buffering, with upregulation of complement factors, chemokines and interferon-response genes, as well as the downregulation of synaptic genes and epigenetic regulators compared to control conditions. Notably, nuclear calcium buffering led to a substantial loss in neuronal osteoprotegerin (OPG), whereas stimulation of neuronal firing induced OPG expression. Viral re-expression of OPG resulted in decreased microglial recruitment and synaptic loss. OPG upregulation was also observed in the CSF of human TBI patients, underscoring its translational value. Conclusion Neuronal nuclear calcium signals regulate the degree of microglial recruitment and reactivity upon TBI via, among others, osteoprotegerin signals. Our findings support a model whereby neuronal activity altered after TBI exerts a powerful impact on the neuroinflammatory cascade, which in turn contributes to the overall loss of synapses and functional impairment. Supplementary Information The online version contains supplementary material available at 10.1186/s12974-022-02634-4.
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Affiliation(s)
- Albrecht Fröhlich
- grid.6582.90000 0004 1936 9748Dept. of Neurology, Ulm University, Ulm, Germany
| | - Florian Olde Heuvel
- grid.6582.90000 0004 1936 9748Dept. of Neurology, Ulm University, Ulm, Germany
| | - Rida Rehman
- grid.6582.90000 0004 1936 9748Dept. of Neurology, Ulm University, Ulm, Germany
| | - Sruthi Sankari Krishnamurthy
- grid.6582.90000 0004 1936 9748Dept. of Neurology, Ulm University, Ulm, Germany ,CEMMA (Cellular and Molecular Mechanisms in Aging) Research Training Group, Ulm, Germany
| | - Shun Li
- grid.6582.90000 0004 1936 9748Dept. of Neurology, Ulm University, Ulm, Germany
| | - Zhenghui Li
- grid.6582.90000 0004 1936 9748Dept. of Neurology, Ulm University, Ulm, Germany ,Dept. of Neurosurgery, Kaifeng Central Hospital, Kaifeng, China
| | - David Bayer
- grid.6582.90000 0004 1936 9748Dept. of Neurology, Ulm University, Ulm, Germany ,CEMMA (Cellular and Molecular Mechanisms in Aging) Research Training Group, Ulm, Germany
| | - Alison Conquest
- grid.1623.60000 0004 0432 511XNational Trauma Research Institute and Department of Neurosurgery, The Alfred Hospital, Melbourne, Australia
| | - Anna M. Hagenston
- grid.7700.00000 0001 2190 4373Interdisciplinary Center for Neurosciences, Department of Neurobiology, Heidelberg University, Heidelberg, Germany
| | - Albert Ludolph
- grid.6582.90000 0004 1936 9748Dept. of Neurology, Ulm University, Ulm, Germany ,grid.424247.30000 0004 0438 0426German Center for Neurodegenerative Diseases (DZNE)-Ulm, Ulm, Germany
| | - Markus Huber-Lang
- grid.6582.90000 0004 1936 9748Institute for Clinical and Experimental Trauma Immunology, Ulm University, Ulm, Germany
| | - Tobias Boeckers
- grid.424247.30000 0004 0438 0426German Center for Neurodegenerative Diseases (DZNE)-Ulm, Ulm, Germany ,grid.6582.90000 0004 1936 9748Institute for Anatomy and Cell Biology, Ulm University, Ulm, Germany
| | - Bernd Knöll
- grid.6582.90000 0004 1936 9748Institute of Neurobiochemistry, Ulm University, Ulm, Germany
| | - Maria Cristina Morganti-Kossmann
- grid.1623.60000 0004 0432 511XNational Trauma Research Institute and Department of Neurosurgery, The Alfred Hospital, Melbourne, Australia ,grid.134563.60000 0001 2168 186XDepartment of Child Health, Barrow Neurological Institute at Phoenix Children’s Hospital, University of Arizona College of Medicine, Phoenix, Phoenix, AZ USA
| | - Hilmar Bading
- grid.7700.00000 0001 2190 4373Interdisciplinary Center for Neurosciences, Department of Neurobiology, Heidelberg University, Heidelberg, Germany
| | - Francesco Roselli
- grid.6582.90000 0004 1936 9748Dept. of Neurology, Ulm University, Ulm, Germany ,grid.424247.30000 0004 0438 0426German Center for Neurodegenerative Diseases (DZNE)-Ulm, Ulm, Germany ,Present Address: Center for Biomedical Research, Helmholtzstrasse 8, 89081 Ulm, Germany
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11
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Etter MM, Martins TA, Kulsvehagen L, Pössnecker E, Duchemin W, Hogan S, Sanabria-Diaz G, Müller J, Chiappini A, Rychen J, Eberhard N, Guzman R, Mariani L, Melie-Garcia L, Keller E, Jelcic I, Pargger H, Siegemund M, Kuhle J, Oechtering J, Eich C, Tzankov A, Matter MS, Uzun S, Yaldizli Ö, Lieb JM, Psychogios MN, Leuzinger K, Hirsch HH, Granziera C, Pröbstel AK, Hutter G. Severe Neuro-COVID is associated with peripheral immune signatures, autoimmunity and neurodegeneration: a prospective cross-sectional study. Nat Commun 2022; 13:6777. [DOI: 10.1038/s41467-022-34068-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 10/12/2022] [Indexed: 11/10/2022] Open
Abstract
AbstractGrowing evidence links COVID-19 with acute and long-term neurological dysfunction. However, the pathophysiological mechanisms resulting in central nervous system involvement remain unclear, posing both diagnostic and therapeutic challenges. Here we show outcomes of a cross-sectional clinical study (NCT04472013) including clinical and imaging data and corresponding multidimensional characterization of immune mediators in the cerebrospinal fluid (CSF) and plasma of patients belonging to different Neuro-COVID severity classes. The most prominent signs of severe Neuro-COVID are blood-brain barrier (BBB) impairment, elevated microglia activation markers and a polyclonal B cell response targeting self-antigens and non-self-antigens. COVID-19 patients show decreased regional brain volumes associating with specific CSF parameters, however, COVID-19 patients characterized by plasma cytokine storm are presenting with a non-inflammatory CSF profile. Post-acute COVID-19 syndrome strongly associates with a distinctive set of CSF and plasma mediators. Collectively, we identify several potentially actionable targets to prevent or intervene with the neurological consequences of SARS-CoV-2 infection.
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12
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Hazelwood HS, Frank JA, Maglinger B, McLouth CJ, Trout AL, Turchan-Cholewo J, Stowe AM, Pahwa S, Dornbos DL, Fraser JF, Pennypacker KR. Plasma protein alterations during human large vessel stroke: A controlled comparison study. Neurochem Int 2022; 160:105421. [PMID: 36179808 DOI: 10.1016/j.neuint.2022.105421] [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: 08/10/2022] [Revised: 09/21/2022] [Accepted: 09/22/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND Stroke is a major cause of death and disability in the United States. Mechanical thrombectomy (MT) 1 and tissue plasminogen activator are the current treatments for ischemic stroke, which have improved clinical outcomes. Despite these treatments, functional and cognitive deficits still occur demonstrating a need for predictive biomarkers for beneficial clinical outcomes which can be used as therapeutic targets for pharmacotherapy. The aim of this study compares the proteomic expression of systemic arterial blood collected at the time of MT to those from a matched cerebrovascular disease (CVD) control cohort. METHODS The Blood and Clot Thrombectomy Registry and Collaboration (BACTRAC) (clinicaltrials.gov NCT03153683) collects and banks arterial blood, both distal and proximal to the thrombus, from ischemic stroke subjects undergoing MT. Arterial blood from patients undergoing a diagnostic angiogram was also collected and banked as CVD controls. Changes in cardiometabolic and inflammatory proteins between stroke and CVD controls were analyzed via Olink Proteomics. RESULTS Proteins including ARTN, TWEAK, HGF, CCL28, FGF-5, CXCL9, TRANCE and GDNF were found to be decreased in stroke subjects when compared to CVD controls. CXCL1, CCL5, OSM, GP1BA, IL6, MMP-1, and CXCL5 were increased in stroke subjects when compared to CVD controls. These proteins were also significantly correlated to stroke outcome metrics such as NIHSS, infarct volume and MoCA scoring. CONCLUSION Overall, acute stroke patients had an increase in inflammatory proteins with a decrease in trophic proteins systemically compared to matched CVD controls. Using our CVD controls, proteins of interest were directly compared to stroke patients with the same cerebrovascular risk factors instead of statistically controlling for comorbidities. The novel methodology of matching an arterial blood CVD control group to a stroke group, as well as controlling for age and comorbid status add to the literature on prognostic stroke biomarkers, which are specific targets for future therapeutics.
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Affiliation(s)
- Hunter S Hazelwood
- University of Kentucky College of Medicine, 800 Rose Street, MN 150, Lexington, KY, 40536, USA
| | - Jacqueline A Frank
- University of Kentucky Department of Neurology, 740 S. Limestone Street, Kentucky Clinic J-455, Lexington, KY, 40536, USA; University of Kentucky Center for Advanced Translational Stroke Science, 741 S. Limestone Street, BBSRB B463, Lexington, KY, 40536, USA
| | - Benton Maglinger
- Department of Neurology, Beth Israel Deaconess Medical Center, 330 Brookline Ave, Boston, MA, 02215, USA
| | - Christopher J McLouth
- University of Kentucky Department of Biostatistics, 725 Rose Street, 205 Multidisciplinary Science Building, Lexington, KY, 40536, USA; University of Kentucky Department of Neurology, 740 S. Limestone Street, Kentucky Clinic J-455, Lexington, KY, 40536, USA
| | - Amanda L Trout
- University of Kentucky Department of Neurosurgery, 780 Rose Street, Lexington, KY, 40536, USA; University of Kentucky Center for Advanced Translational Stroke Science, 741 S. Limestone Street, BBSRB B463, Lexington, KY, 40536, USA
| | - Jadwiga Turchan-Cholewo
- University of Kentucky Department of Neurology, 740 S. Limestone Street, Kentucky Clinic J-455, Lexington, KY, 40536, USA; University of Kentucky Center for Advanced Translational Stroke Science, 741 S. Limestone Street, BBSRB B463, Lexington, KY, 40536, USA
| | - Ann M Stowe
- University of Kentucky Department of Neurology, 740 S. Limestone Street, Kentucky Clinic J-455, Lexington, KY, 40536, USA; University of Kentucky Department of Neuroscience, 741 S. Limestone Street, BBSRB 4th Floor, Lexington, KY, 40536, USA; University of Kentucky Center for Advanced Translational Stroke Science, 741 S. Limestone Street, BBSRB B463, Lexington, KY, 40536, USA
| | - Shivani Pahwa
- University of Kentucky Department of Neurosurgery, 780 Rose Street, Lexington, KY, 40536, USA; University of Kentucky Department of Radiology, 800 Rose Street, Lexington, KY, 40536, USA; University of Kentucky Department of Neurology, 740 S. Limestone Street, Kentucky Clinic J-455, Lexington, KY, 40536, USA
| | - David L Dornbos
- University of Kentucky Department of Neurosurgery, 780 Rose Street, Lexington, KY, 40536, USA; University of Kentucky Department of Radiology, 800 Rose Street, Lexington, KY, 40536, USA
| | - Justin F Fraser
- University of Kentucky Department of Neurology, 740 S. Limestone Street, Kentucky Clinic J-455, Lexington, KY, 40536, USA; University of Kentucky Department of Neurosurgery, 780 Rose Street, Lexington, KY, 40536, USA; University of Kentucky Department of Radiology, 800 Rose Street, Lexington, KY, 40536, USA; University of Kentucky Department of Neuroscience, 741 S. Limestone Street, BBSRB 4th Floor, Lexington, KY, 40536, USA; University of Kentucky Center for Advanced Translational Stroke Science, 741 S. Limestone Street, BBSRB B463, Lexington, KY, 40536, USA
| | - Keith R Pennypacker
- University of Kentucky Department of Neurology, 740 S. Limestone Street, Kentucky Clinic J-455, Lexington, KY, 40536, USA; University of Kentucky Department of Neuroscience, 741 S. Limestone Street, BBSRB 4th Floor, Lexington, KY, 40536, USA; University of Kentucky Center for Advanced Translational Stroke Science, 741 S. Limestone Street, BBSRB B463, Lexington, KY, 40536, USA.
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13
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Sternak M, Glasnović A, Josić P, Romić D, Gajović S. The effects of splenectomy in murine models of ischemic stroke: a systematic review and meta-analysis. J Neuroinflammation 2022; 19:233. [PMID: 36151564 PMCID: PMC9508771 DOI: 10.1186/s12974-022-02593-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Accepted: 09/13/2022] [Indexed: 12/09/2022] Open
Abstract
Background The spleen, a substantial reservoir of non-differentiated monocytes, may play a crucial role in the pathophysiology of post-ischemic inflammation and influence outcomes after ischemic stroke.
Aim of the study To analyze splenectomy as a preclinical intervention in murine models of ischemic stroke. Methods Following systematic searches of PubMed, Scopus and Web of Science, a qualitative synthesis of study characteristics was performed, and the effect of splenectomy estimated by a three-level random-effects meta-analysis of infarct volumes and a conventional two-level random-effects meta-analysis of neurological deficit scores. Results Database searches identified a total of 14 studies, 13 of which were used for meta-analysis. The ischemic lesion volumes were reduced in splenectomized animals compared to the control groups (difference in standardized mean differences: − 1.42; 95% CI [− 1.98, − 0.85]; 95% PI [− 2.03, − 0.80]; I2(2) = 19.04%; 95% CI [0.00%, 65.49%]; I2(3) = 47.24%; 95% CI [0.00%, 85.23%]) and neurological deficit scores were improved (− 1.20; 95% CI [− 2.20, − 0.20]; 95% PI [− 4.58, 2.18]; I2 = 77.5%; 95% CI [50.0%, 89.9%]). A subgroup analysis for infarct volumes showed that splenectomy performed prior to ischemia achieved a higher reduction of the ischemic lesion than when splenectomy was performed immediately prior or after stroke. Although the overall effect size of splenectomy could be classified as large, there was a significant presence of risks of bias, study heterogeneity, and a potential presence of publication bias. Conclusion Despite limitations related to heterogeneity, risks of bias, and potential publication bias, this meta-analysis points to the spleen and its functional cell populations as promising targets for the therapeutic modulation of post-stroke inflammation. Supplementary Information The online version contains supplementary material available at 10.1186/s12974-022-02593-w.
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Affiliation(s)
- Marko Sternak
- Croatian Institute for Brain Research, University of Zagreb School of Medicine, Šalata 12, 10000, Zagreb, Croatia
| | - Anton Glasnović
- Croatian Institute for Brain Research, University of Zagreb School of Medicine, Šalata 12, 10000, Zagreb, Croatia
| | - Paula Josić
- Croatian Institute for Brain Research, University of Zagreb School of Medicine, Šalata 12, 10000, Zagreb, Croatia
| | - Dominik Romić
- Department of Neurosurgery, University of Zagreb School of Medicine, University Hospital Dubrava, Zagreb, Croatia
| | - Srećko Gajović
- Croatian Institute for Brain Research, University of Zagreb School of Medicine, Šalata 12, 10000, Zagreb, Croatia.
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14
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Mousa SO, Abd El-Hafez AH, Abu El-Ela MA, Mourad MAF, Saleh RN, Sayed SZ. RANK/RANKL/OPG axis genes relation to cognitive impairment in children with transfusion-dependent thalassemia: a cross-sectional study. BMC Pediatr 2022; 22:435. [PMID: 35858838 PMCID: PMC9297631 DOI: 10.1186/s12887-022-03479-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 07/06/2022] [Indexed: 01/19/2023] Open
Abstract
Background RANK/RANKL/OPG axis was implicated in many pathological conditions. The study aimed to assess the relationship between the studied RANK, RANKL, and OPG polymorphisms and alleles and cognitive impairment in children with transfusion-dependent thalassemia (TDT). Methods This study included 60 TDT children. Real-time PCR was done for: rs1805034, rs1245811, and rs75404003 polymorphisms for the RANK gene, rs9594782 and rs2277438 polymorphisms for the RANKL gene, and rs207318 polymorphism for the OPG gene. The intelligence quotient (IQ) was assessed using the Wechsler Intelligence Scale for Children-Third Edition. Results TDT children had a low average total IQ, verbal IQ, and borderline performance IQ. RANK rs1805034 (C > T) had a significant effect on total IQ (p = 0.03). Its TT polymorphism and the CT polymorphism of RANKL rs9494782 (C > T) had a significantly lower total IQ (p = 0.01 for both). The G allele of the RANKL rs2277438 (G > A) had a significantly lower total IQ (p = 0.02). RANK rs1805034 (C > T) and RANKL rs2277438 (G > A) significantly affected verbal IQ (p = 0.01 and 0.03). TT genotype of RANK rs1805034 (C > T) had significantly lower verbal IQ (p = 0.002). Furthermore, the GG genotype of RANKL rs2277438 (G > A) had a significantly lower verbal and performance IQ than the AA genotype (p = 0.04 and 0.01 respectively), and its G allele had a significantly lower performance IQ than the A allele (p = 0.02). Conclusion TDT children had low average total and verbal IQ while their performance IQ was borderline. The RANK/RANKL/OPG pathway affects cognition in TDT children, as some of the studied genes’ polymorphisms and alleles had significant effects on total, verbal, and performance IQ of the studied TDT children.
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Affiliation(s)
- Suzan Omar Mousa
- Department of Pediatrics, Children's University hospital, Faculty of Medicine, Minia University, El-Minya, Egypt.
| | - Asmaa Hosni Abd El-Hafez
- Department of Pediatrics, Children's University hospital, Faculty of Medicine, Minia University, El-Minya, Egypt
| | | | | | - Rasha Nady Saleh
- Department of Neuropsychiatry, Faculty of Medicine, El-Minya, Egypt
| | - Samira Zain Sayed
- Department of Pediatrics, Children's University hospital, Faculty of Medicine, Minia University, El-Minya, Egypt
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15
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Stanne TM, Angerfors A, Andersson B, Brännmark C, Holmegaard L, Jern C. Longitudinal Study Reveals Long-Term Proinflammatory Proteomic Signature After Ischemic Stroke Across Subtypes. Stroke 2022; 53:2847-2858. [PMID: 35686557 PMCID: PMC9389938 DOI: 10.1161/strokeaha.121.038349] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Inflammation contributes both to the pathogenesis of stroke and the response to brain injury. We aimed to identify proteins reflecting the acute-phase response and proteins more likely to reflect proinflammatory processes present before stroke by broadly profiling inflammation-related plasma proteins in a longitudinal ischemic stroke study.
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Affiliation(s)
- Tara M Stanne
- Institute of Biomedicine, Department of Laboratory Medicine, the Sahlgrenska Academy, University of Gothenburg, Sweden (T.M.S., A.A., C.B., C.J.)
| | - Annelie Angerfors
- Institute of Biomedicine, Department of Laboratory Medicine, the Sahlgrenska Academy, University of Gothenburg, Sweden (T.M.S., A.A., C.B., C.J.)
| | - Björn Andersson
- Bioinformatics Core Facility, University of Gothenburg, Sweden (B.A.)
| | - Cecilia Brännmark
- Institute of Biomedicine, Department of Laboratory Medicine, the Sahlgrenska Academy, University of Gothenburg, Sweden (T.M.S., A.A., C.B., C.J.)
| | - Lukas Holmegaard
- Institute of Neuroscience and Physiology, Department of Clinical Neuroscience, the Sahlgrenska Academy, University of Gothenburg, Sweden (L.H.).,Department of Neurology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden. (L.H.)
| | - Christina Jern
- Institute of Biomedicine, Department of Laboratory Medicine, the Sahlgrenska Academy, University of Gothenburg, Sweden (T.M.S., A.A., C.B., C.J.).,Department of Clinical Genetics and Genomics, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden. (C.J.)
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16
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Passaponti S, Ermini L, Acconci G, Severi FM, Romagnoli R, Cutrupi S, Clerico M, Guerrera G, Ietta F. Rank-Rankl-Opg Axis in Multiple Sclerosis: The Contribution of Placenta. Cells 2022; 11:cells11081357. [PMID: 35456036 PMCID: PMC9031903 DOI: 10.3390/cells11081357] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 04/08/2022] [Accepted: 04/12/2022] [Indexed: 02/01/2023] Open
Abstract
Women with multiple sclerosis (MS) can safely become pregnant and give birth, with no side effects or impediments. Pregnancy is generally accepted as a period of well-being in which relapses have a softer evolution, particularly in the third trimester. Herein, we hypothesized that the placenta, via its “secretome”, could contribute to the recognized beneficial effects of pregnancy on MS activity. We focused on a well-known receptor/ligand/decoy receptor system, such as the one composed by the receptor activator of nuclear factor-kB (RANK), its ligand (RANKL), and the decoy receptor osteoprotegerin (OPG), which have never been investigated in an integrated way in MS, pregnancy, and placenta. We reported that pregnancy at the term of gestation influences the balance between circulating RANKL and its endogenous inhibitor OPG in MS women. We demonstrated that the placenta at term is an invaluable source of homodimeric OPG. By functional studies on astrocytes, we showed that placental OPG suppresses the mRNA expression of the CCL20, a chemokine responsible for Th17 cell recruitment. We propose placental OPG as a crucial molecule for the recognized beneficial effect of late pregnancy on MS and its potential utility for the development of new and more effective therapeutic approaches.
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Affiliation(s)
- Sofia Passaponti
- Department of Life Sciences, University of Siena, 53100 Siena, Italy; (S.P.); (L.E.); (R.R.)
| | - Leonardo Ermini
- Department of Life Sciences, University of Siena, 53100 Siena, Italy; (S.P.); (L.E.); (R.R.)
| | - Giulia Acconci
- Department of Molecular and Developmental Medicine, Division of Prenatal Diagnosis and Obstetrics, University of Siena, 53100 Siena, Italy; (G.A.); (F.M.S.)
| | - Filiberto Maria Severi
- Department of Molecular and Developmental Medicine, Division of Prenatal Diagnosis and Obstetrics, University of Siena, 53100 Siena, Italy; (G.A.); (F.M.S.)
| | - Roberta Romagnoli
- Department of Life Sciences, University of Siena, 53100 Siena, Italy; (S.P.); (L.E.); (R.R.)
| | - Santina Cutrupi
- Department of Clinical and Biological Sciences, University of Turin, 10124 Turin, Italy; (S.C.); (M.C.)
| | - Marinella Clerico
- Department of Clinical and Biological Sciences, University of Turin, 10124 Turin, Italy; (S.C.); (M.C.)
| | - Gisella Guerrera
- Neuroimmunology Unit, IRCCS Fondazione Santa Lucia, 00179 Rome, Italy;
| | - Francesca Ietta
- Department of Life Sciences, University of Siena, 53100 Siena, Italy; (S.P.); (L.E.); (R.R.)
- Correspondence: ; Tel.: +39-05-7723-2370
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17
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Zhang YL, Chen Q, Zheng L, Zhang ZW, Chen YJ, Dai YC, Tang ZP. Jianpi Qingchang Bushen decoction improves inflammatory response and metabolic bone disorder in inflammatory bowel disease-induced bone loss. World J Gastroenterol 2022; 28:1315-1328. [PMID: 35645540 PMCID: PMC9099185 DOI: 10.3748/wjg.v28.i13.1315] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 01/17/2022] [Accepted: 02/27/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Bone loss and osteoporosis are commonly described as extra-intestinal manifestations of inflammatory bowel disease (IBD). Jianpi Qingchang Bushen decoction (JQBD) is a prescription used in clinical practice. However, further studies are needed to determine whether JQBD regulates the receptor activator of nuclear factor kappa B (NF-κB) (RANK)/receptor activator of NF-κB ligand (RANKL)/ osteoprotegerin (OPG) pathways and could play a role in treating IBD-induced bone loss.
AIM To evaluate the therapeutic effect of JQBD in IBD-induced bone loss and explore the underlying mechanisms.
METHODS An IBD-induced bone loss model was constructed by feeding 12 6-to-8-wk-old interleukin-10 (IL-10)-knockout mice with piroxicam for 10 d. The mice were randomly divided into model and JQBD groups. We used wild-type mice as a control. The JQBD group was administered the JQBD suspension for 2 wk by gavage, while the control and model groups were given normal saline at the corresponding time points. All mice were killed after the intervention. The effect of JQBD on body weight, disease activity index (DAI), and colon length was analyzed. Histopathological examination, colon ultrastructure observation, and micro-computed tomographic scanning of the lumbar vertebrae were performed. The gene expression of NF-κB, tumor necrosis factor-α (TNF-α), IL-1β, IL-6, and IL-8 in the colon was evaluated by real-time polymerase chain reaction. Colon samples were assessed by Western blot for the expression of RANKL, OPG, RANK, and NF-κB proteins.
RESULTS The model group lost body weight, had a shorter colon, and showed a dramatic increase in DAI score, whereas JQBD had protective and therapeutic effects. Treatment with JQBD significantly improved inflammatory cell infiltration and reduced crypt abscess and ulcer formation. Three-dimensional imaging of the vertebral centrum in the model group revealed a lower bone mass, loose trabeculae, and “rod-shaped” changes in the structure compared to the control group and JQBD groups. The bone volume/total volume ratio and bone mineral density were significantly lower in the model group than in the control group. JQBD intervention downregulated the NF-κB, TNF-α, IL-1β, IL-6, and IL-8 mRNA expression levels. The RANKL and OPG protein levels were also improved.
CONCLUSION JQBD reduces inflammation of the colonic mucosa and inhibits activation of the RANK/ RANKL/OPG signaling pathway, thereby reducing osteoclast activation and bone resorption and improving bone metabolism.
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Affiliation(s)
- Ya-Li Zhang
- Institute of Digestive Diseases, LongHua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China
| | - Qian Chen
- Institute of Digestive Diseases, LongHua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China
| | - Lie Zheng
- Department of Gastroenterology, Traditional Chinese Medicine Hospital of Shaanxi Province, Xi’an 710003, Shaanxi Province, China
| | - Zi-Wei Zhang
- Institute of Digestive Diseases, LongHua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China
| | - Yu-Jun Chen
- Institute of Digestive Diseases, LongHua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China
| | - Yan-Cheng Dai
- Department of Gastroenterology, Shanghai Traditional Chinese Medicine-Integrated Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200082, China
| | - Zhi-Peng Tang
- Institute of Digestive Diseases, LongHua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, China
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18
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Youssry I, Saad N, Madboly M, Samy RM, Hamed ST, Tawfik H, Elbatrawy SR, Kaddah N, Abd Elaziz D. Bone health in pediatric transfusion-dependent beta-thalassemia: Circulating osteoprotegerin and RANKL system. Pediatr Blood Cancer 2022; 69:e29377. [PMID: 34699125 DOI: 10.1002/pbc.29377] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 08/13/2021] [Accepted: 08/31/2021] [Indexed: 12/21/2022]
Abstract
INTRODUCTION While the mechanism of bone disease in thalassemia is multifactorial and still under investigation, the receptor activator of nuclear factor kappa B (RANK), receptor activator of nuclear factor kappa B ligand (RANKL), and osteoprotegerin (OPG) have pivotal roles in regulating bone metabolism. This study aimed to measure RANKL and OPG serum levels, and to detect the incidence of RANKL rs9533156, OPG rs2073618, and OPG rs2073617 genotypes in pediatric β-thalassemia patients and to assess their relation to bone mineral density. METHODS Sixty patients with transfusion-dependent β-thalassemia (TBT) patients ages 5 to 14 years were included, and 60 healthy, age- and sex-matched volunteers contributed as a control group. The patients were scanned for bone mineral density. RESULTS The mean of spine dual-energy X-ray absorptiometry (DXA) Z-score in patients was -1.66 ± 1.02 standard deviation (SD). Twenty-four of them had low spine DXA Z-scores. The patients showed significantly lower OPG levels and OPG/RANKLs ratios than the control group (3.28 ± 9.11 ng/ml and 11.38 ± 14.93 ng/ml, and 0.01 ± 0.03 and 0.07 ± 0.09, respectively). The RANKL SNP rs9533156 TC heterozygous genotype was detected more with statistical significance in patients than controls. The incidence of OPG rs2073618 and OPG rs2073617 genotypes were 2.3 times and 1.9 times more frequent in patients than controls, respectively. CONCLUSION The RANK/RANKL/OPG system may have an important role in regulating bone metabolism in TBT patients, although further studies are needed to clarify its role.
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Affiliation(s)
- Ilham Youssry
- Pediatric Department, Cairo University, Cairo, Egypt
| | - Nahla Saad
- Egyptian Ministry of Health and Population, Cairo, Egypt
| | | | - Rania M Samy
- Chemical and Clinical Pathology Department, Cairo University, Cairo, Egypt
| | - Soha T Hamed
- Radiology Department, Cairo University, Cairo, Egypt
| | - Hanaa Tawfik
- Biological Anthropology Department, National Research Center, Cairo, Egypt
| | - Salwa R Elbatrawy
- Biological Anthropology Department, National Research Center, Cairo, Egypt
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19
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Jin TC, Lu JF, Luo S, Wang LC, Lu XJ, Chen J. Characterization of large yellow croaker (Larimichthys crocea) osteoprotegerin and its role in the innate immune response against to Vibrio alginolyticus. Comp Biochem Physiol B Biochem Mol Biol 2021; 258:110680. [PMID: 34688907 DOI: 10.1016/j.cbpb.2021.110680] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 10/17/2021] [Accepted: 10/18/2021] [Indexed: 12/25/2022]
Abstract
Osteoprotegerin (OPG) is a member of the tumor necrosis factor receptor superfamily, contributing to inflammation, apoptosis, and differentiation. However, the function of OPG in the host immune system of teleosts remains unclear. Here, we cloned the cDNA of the LcOPG gene from large yellow croaker. LcOPG mRNA was expressed in all analyzed tissues and was upregulated by Vibrio alginolyticus infection in immune tissues and monocytes/macrophages (MO/MФ). Subsequently, the LcOPG protein was expressed and purified using a prokaryotic expression system. Recombinant LcOPG protein (rLcOPG) treatment suppressed V. alginolyticus-induced pro-inflammatory cytokine and enhanced V. alginolyticus-induced anti-inflammatory cytokine mRNA expression. Furthermore, rLcOPG decreased V. alginolyticus-induced MO/MФ apoptosis. Therefore, the results indicate that LcOPG might play a role in the immune response of V. alginolyticus-infected large yellow croaker.
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Affiliation(s)
- Tian-Cheng Jin
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo 315211, China; Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo 315211, China; Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Ningbo University, Ningbo 315211, China
| | - Jian-Fei Lu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo 315211, China; Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo 315211, China; Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Ningbo University, Ningbo 315211, China
| | - Sheng Luo
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo 315211, China; Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo 315211, China; Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Ningbo University, Ningbo 315211, China
| | - Li-Cong Wang
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo 315211, China; Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo 315211, China; Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Ningbo University, Ningbo 315211, China
| | - Xin-Jiang Lu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo 315211, China; Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo 315211, China; Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Ningbo University, Ningbo 315211, China
| | - Jiong Chen
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo 315211, China; Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo 315211, China; Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Ningbo University, Ningbo 315211, China.
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20
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Zhang L, Lin K, Wang Y, Yu H, Li J, Fu L, Xu Y, Wei B, Mai H, Jiang Z, Che D, Pi L, Gu X. Protective Effect of TNFRSF11A rs7239667 G > C Gene Polymorphism on Coronary Outcome of Kawasaki Disease in Southern Chinese Population. Front Genet 2021; 12:691282. [PMID: 34484292 PMCID: PMC8416051 DOI: 10.3389/fgene.2021.691282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Accepted: 06/23/2021] [Indexed: 11/21/2022] Open
Abstract
Background The main symptoms of Kawasaki disease (KD) are inflammatory vasculitis characterized by fever lasting 1–2 weeks, failure to respond to antibiotic treatment, conjunctivitis, redness of the lips and mouth, strawberry tongue, and painless enlargement of the neck lymph nodes. Studies have been shown that tumor necrosis factor (TNF) and TNF receptor family members are abnormally expressed in the acute phase of Kawasaki disease, also revealing that these two play a significant role in the pathogenesis of KD. The purpose of our study is to determine the relationship between TNFRSF11A rs7239667 and the pathogenesis of KD and Coronary artery lesions in KD. Methods and Results In this study, TNFRSF11A (rs7239667) genotyping was performed in 1396 patients with KD and 1673 healthy controls. Our results showed that G > C polymorphism of TNFRSF11A (rs7239667) was not associated with KD susceptibility. In addition, the patients with KD were divided into CAA and NCAA groups according to whether they had coronary artery aneurysm (CAA) or not, and the TNFRSF11A rs7239667 genotyping was performed in the two groups. After gender and age calibration, We found that genotype CC of TNFRSF11A may be a protective factor in KD coronary artery damage (adjusted OR = 0.69 95% CI = 0.49–0.99 P = 0.0429) and is more significant in children with KD ≤ 60 months (adjusted OR = 0.49 95% CI = 0.49–0.93 P = 0.0173). Conclusion Our study suggests that TNFRSF11A rs7239667 G > C polymorphism maybe play a protective gene role for the severity of KD coronary artery injury and is related to age, which has not been previously revealed.
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Affiliation(s)
- Linyuan Zhang
- Department of Clinical Biological Resource Bank, Guangzhou Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China.,Department of Blood Transfusion and Clinical Laboratory, Guangzhou Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Kun Lin
- Department of Clinical Biological Resource Bank, Guangzhou Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China.,Department of Blood Transfusion and Clinical Laboratory, Guangzhou Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Yishuai Wang
- Department of Clinical Biological Resource Bank, Guangzhou Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China.,Department of Blood Transfusion and Clinical Laboratory, Guangzhou Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China.,School of Medicine, South China University of Technology, Guangzhou, China
| | - Hongyan Yu
- Department of Blood Transfusion and Clinical Laboratory, Guangzhou Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Jinqing Li
- Department of Blood Transfusion and Clinical Laboratory, Guangzhou Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Lanyan Fu
- Department of Blood Transfusion and Clinical Laboratory, Guangzhou Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Yufen Xu
- Department of Blood Transfusion and Clinical Laboratory, Guangzhou Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Bing Wei
- Department of Blood Transfusion and Clinical Laboratory, Guangzhou Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Hanran Mai
- Department of Clinical Biological Resource Bank, Guangzhou Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Zhiyong Jiang
- Department of Blood Transfusion and Clinical Laboratory, Guangzhou Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Di Che
- Department of Clinical Biological Resource Bank, Guangzhou Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Lei Pi
- Department of Clinical Biological Resource Bank, Guangzhou Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Xiaoqiong Gu
- Department of Clinical Biological Resource Bank, Guangzhou Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China.,Department of Blood Transfusion and Clinical Laboratory, Guangzhou Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
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21
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Şanli E, Tüzün E. Aquaporin-4 Gene Polymorphisms in Relapsing Inflammatory Optic Neuropathy and RANKL in Glioblastoma: Research and Progress on Biomarkers. Noro Psikiyatr Ars 2021; 58:81-82. [PMID: 34188586 PMCID: PMC8214747 DOI: 10.29399/npa.27789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Accepted: 03/10/2021] [Indexed: 11/07/2022] Open
Affiliation(s)
- Elif Şanli
- Department of Neuroscience, Aziz Sancar Institute of Experimental Medicine, İstanbul University, İstanbul, Turkey
| | - Erdem Tüzün
- Department of Neuroscience, Aziz Sancar Institute of Experimental Medicine, İstanbul University, İstanbul, Turkey
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