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Li L, Han B, Kong Y, Zhang G, Zhang Z. Vitamin D binding protein in psychiatric and neurological disorders: Implications for diagnosis and treatment. Genes Dis 2024; 11:101309. [PMID: 38983447 PMCID: PMC11231549 DOI: 10.1016/j.gendis.2024.101309] [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: 08/03/2023] [Revised: 01/31/2024] [Accepted: 03/07/2024] [Indexed: 07/11/2024] Open
Abstract
Vitamin D binding protein (VDBP) serves as a key transporter protein responsible for binding and delivering vitamin D and its metabolites to target organs. VDBP plays a crucial part in the inflammatory reaction following tissue damage and is engaged in actin degradation. Recent research has shed light on its potential role in various diseases, leading to a growing interest in understanding the implications of VDBP in psychiatric and neurological disorders. The purpose of this review was to provide a summary of the existing understanding regarding the involvement of VDBP in neurological and psychiatric disorders. By examining the intricate interplay between VDBP and these disorders, this review contributes to a deeper understanding of underlying mechanisms and potential therapeutic avenues. Insights gained from the study of VDBP could pave the way for novel strategies in the diagnosis, prognosis, and treatment of psychiatric and neurological disorders.
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Affiliation(s)
- Ling Li
- Research Institution of Neuropsychiatry, School of Medicine, Southeast University, Nanjing, Jiangsu 210009, China
- Department of Neurology, Affiliated Zhongda Hospital, Nanjing, Jiangsu 210009, China
| | - Bing Han
- Department of Pharmacology, Jiangsu Provincial Key Laboratory of Critical Care Medicine, School of Medicine, Southeast University, Nanjing, Jiangsu 210009, China
| | - Yan Kong
- Department of Biochemistry and Molecular Biology, School of Medicine, Southeast University, Nanjing, Jiangsu 210009, China
| | - Gaojia Zhang
- Research Institution of Neuropsychiatry, School of Medicine, Southeast University, Nanjing, Jiangsu 210009, China
| | - Zhijun Zhang
- Research Institution of Neuropsychiatry, School of Medicine, Southeast University, Nanjing, Jiangsu 210009, China
- Department of Neurology, Affiliated Zhongda Hospital, Nanjing, Jiangsu 210009, China
- Brain Cognition and Brain Disease Institute, Department of Mental Health and Public Health, Faculty of Life and Health Sciences, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, Guangdong 518055, China
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Gangadin SS, Germann M, de Witte LD, Gelderman KA, Mandl RCW, Sommer IEC. Complement component 4A protein levels are negatively related to frontal volumes in patients with schizophrenia spectrum disorders. Schizophr Res 2023; 261:6-14. [PMID: 37678145 DOI: 10.1016/j.schres.2023.08.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 05/01/2023] [Accepted: 08/31/2023] [Indexed: 09/09/2023]
Abstract
BACKGROUND Excessive C4A-gene expression may result in increased microglia-mediated synaptic pruning. As C4A overexpression is observed in schizophrenia spectrum disorders (SSD), this mechanism may account for the altered brain morphology (i.e. reduced volume and cortical thickness) and cognitive symptoms that characterize SSD. Therefore, this study investigates the association of C4A serum protein levels with brain morphology and cognition, and in particular whether this association differs between recent-onset SSD (n = 69) and HC (n = 40). METHODS Serum C4A protein levels were compared between groups. Main outcomes included total gray matter volume, mean cortical thickness and cognitive performance. Regression analysis on these outcomes included C4A level, group (SSD vs. HC), and C4A*Group interactions. All statistical tests were corrected for age, sex, BMI, and antipsychotic medication dose. Follow-up analyses were performed on separate brain regions and scores on cognitive sub-tasks. RESULTS The group difference in C4A levels was not statistically significant (p = 0.86). The main outcomes did not show a significant interaction effect (p > 0.13) or a C4A main effect (p > 0.27). Follow-up analyses revealed significant interaction effects for the left medial orbitofrontal and left frontal pole volumes (p < 0.001): C4A was negatively related to these volumes in SSD, but positively in HC. CONCLUSION This study demonstrated that C4A was negatively related to - specifically - frontal brain volumes in SSD, but this relation was inverse for HC. The results support the hypothesis of complement-mediated brain volume reduction in SSD. The results also suggest that C4A has a differential association with brain morphology in SSD compared to HC.
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Affiliation(s)
- S S Gangadin
- University of Groningen, Department of Psychiatry, University Medical Center Groningen (UMCG), Groningen, the Netherlands.
| | - M Germann
- University of Groningen, Department of Psychiatry, University Medical Center Groningen (UMCG), Groningen, the Netherlands
| | - L D de Witte
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, USA
| | - K A Gelderman
- Sanquin Diagnostic Services, Amsterdam, the Netherlands
| | - R C W Mandl
- University of Groningen, Department of Psychiatry, University Medical Center Groningen (UMCG), Groningen, the Netherlands
| | - I E C Sommer
- University of Groningen, Department of Psychiatry, University Medical Center Groningen (UMCG), Groningen, the Netherlands
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Zhang Y, Tang W, Wang W, Xu F, Lu W, Zhang C. Effects of olanzapine on anhedonia in schizophrenia: mediated by complement factor H. Front Psychiatry 2023; 14:1146714. [PMID: 37520223 PMCID: PMC10372489 DOI: 10.3389/fpsyt.2023.1146714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 06/12/2023] [Indexed: 08/01/2023] Open
Abstract
Background Anhedonia is a trans-diagnostic symptom in schizophrenia and MDD. Our recent work indicated that increased plasma level of complement factor H (CFH) is associated with anhedonia in major depressive disorder. This study hypothesized that CFH is likely to be a biomarker of anhedonia in schizophrenia. Methods A 12-week prospective study is performed to observe the effects of olanzapine on anhedonia and CFH. We used the Chinese version of Snaith-Hamilton Pleasure Scale (SHAPS) to evaluate anhedonic phenotype in patients with schizophrenia. Plasma levels of C-reactive protein (CRP), C3, C4 and CFH were measured. Results Of the recruited 152 samples, patients with anhedonia were found in 99/152 (65.13%). Patients with anhedonia had notably higher PANSS negative subscores, SHAPS total score and higher level of plasma CFH than those without anhedonia (Ps<0.05). Stepwise multivariate linear regression analysis showed that increasing level of plasma CFH was a risk factor for SHAPS total score (β = 0.18, p = 0.03). Of the 99 patients with anhedonia, 74 completed the 12-week follow-up. We observed significantly reduced scores of PANSS, SHAPS and decreased plasma CFH level, when the patients completed this study. The change of SHAPS total score is positively correlated with the level of CFH decrease (p = 0.02). Conclusion Our results implied that plasma CFH levels may be a biomarker for anhedonia in schizophrenia, and the effect of olanzapine on treating anhedonia is through decreasing plasma CFH levels.
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Affiliation(s)
- Yi Zhang
- Schizophrenia Program, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Wei Tang
- Department of Psychiatry, The Affiliated Kangning Hospital of Wenzhou Medical University, Zhejiang, China
| | - Weiping Wang
- Department of Psychiatry, Jinhua Second Hospital, Jinhua, Zhejiang, China
| | - Feikang Xu
- Schizophrenia Program, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Weihong Lu
- Schizophrenia Program, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chen Zhang
- Schizophrenia Program, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Zong X, Wang G, Nie Z, Ma S, Kang L, Zhang N, Weng S, Tan Q, Zheng J, Hu M. Longitudinal multi-omics alterations response to 8-week risperidone monotherapy: Evidence linking cortical thickness, transcriptomics and epigenetics. Front Psychiatry 2023; 14:1127353. [PMID: 36937723 PMCID: PMC10018025 DOI: 10.3389/fpsyt.2023.1127353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 02/14/2023] [Indexed: 03/06/2023] Open
Abstract
Background Antipsychotic treatment-related alterations of cortical thickness (CT) and clinical symptoms have been previously corroborated, but less is known about whether the changes are driven by gene expression and epigenetic modifications. Methods Utilizing a prospective design, we recruited 42 treatment-naive first-episode schizophrenia patients (FESP) and 38 healthy controls. Patients were scanned by TI weighted imaging before and after 8-week risperidone monotherapy. CT estimation was automatically performed with the FreeSurfer software package. Participants' peripheral blood genomic DNA methylation (DNAm) status, quantified by using Infinium® Human Methylation 450K BeadChip, was examined in parallel with T1 scanning. In total, CT measures from 118 subjects and genomic DNAm status from 114 subjects were finally collected. Partial least squares (PLS) regression was used to detect the spatial associations between longitudinal CT variations after treatment and cortical transcriptomic data acquired from the Allen Human Brain Atlas. Canonical correlation analysis (CCA) was then performed to identify multivariate associations between DNAm of PLS1 genes and patients' clinical improvement. Results We detected the significant PLS1 component (2,098 genes) related to longitudinal alterations of CT, and the PLS1 genes were significantly enriched in neurobiological processes, and dopaminergic- and cancer-related pathways. Combining Laplacian score and CCA analysis, we further linked DNAm of 33 representative genes from the 2,098 PLS1 genes with patients' reduction rate of clinical symptoms. Conclusions This study firstly revealed that changes of CT and clinical behaviors after treatment may be transcriptionally and epigenetically underlied. We define a "three-step" roadmap which represents a vital step toward the exploration of treatment- and treatment response-related biomarkers on the basis of multiple omics rather than a single omics type as a strategy for advancing precise care.
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Affiliation(s)
- Xiaofen Zong
- Department of Psychiatry, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Gaohua Wang
- Department of Psychiatry, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Zhaowen Nie
- Department of Psychiatry, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Simeng Ma
- Department of Psychiatry, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Lijun Kang
- Department of Psychiatry, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Nan Zhang
- Department of Psychiatry, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Shenhong Weng
- Department of Psychiatry, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
- Shenhong Weng
| | - Qing Tan
- School of Mathematics and Statistics, Wuhan University, Wuhan, Hubei, China
- Hubei Key Laboratory of Computational Science, Wuhan University, Wuhan, Hubei, China
- Qing Tan
| | - Junjie Zheng
- The Early Intervention Unit, Department of Psychiatry, Affiliated Nanjing Brain Hospital, Nanjing Medical University, Nanjing, Jiangsu, China
- The Functional Brain Imaging Institute, Nanjing Medical University, Nanjing, Jiangsu, China
- Junjie Zheng
| | - Maolin Hu
- Department of Psychiatry, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
- Department of Psychiatry, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
- Department of Psychiatry, Henan Mental Hospital, The Second Affiliated Hospital of Xinxiang Medical University, Xinxiang, Henan, China
- *Correspondence: Maolin Hu
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Burghardt KJ, Calme G, Caruso M, Howlett BH, Sanders E, Msallaty Z, Mallisho A, Seyoum B, Qi YA, Zhang X, Yi Z. Profiling the Skeletal Muscle Proteome in Patients on Atypical Antipsychotics and Mood Stabilizers. Brain Sci 2022; 12:259. [PMID: 35204022 PMCID: PMC8870450 DOI: 10.3390/brainsci12020259] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 02/09/2022] [Accepted: 02/10/2022] [Indexed: 02/04/2023] Open
Abstract
Atypical antipsychotics (AAP) are used in the treatment of severe mental illness. They are associated with several metabolic side effects including insulin resistance. The skeletal muscle is the primary tissue responsible for insulin-stimulated glucose uptake. Dysfunction of protein regulation within the skeletal muscle following treatment with AAPs may play a role in the associated metabolic side effects. The objective of this study was to measure protein abundance in the skeletal muscle of patients on long-term AAP or mood stabilizer treatment. Cross-sectional muscle biopsies were obtained from patients with bipolar disorder and global protein abundance was measured using stable isotope labeling by amino acid (SILAC) combined with high-performance liquid chromatography-electrospray ionization tandem mass spectrometry (HPLC-ESI-MS/MS). Sixteen patients completed muscle biopsies and were included in the proteomic analyses. A total of 40 proteins were significantly different between the AAP group and the mood stabilizer group. In-silico pathway analysis identified significant enrichment in several pathways including glucose metabolism, cell cycle, apoptosis, and folate metabolism. Proteome abundance changes also differed based on protein biological processes and function. In summary, significant differences in proteomic profiles were identified in the skeletal muscle between patients on AAPs and mood stabilizers. Future work is needed to validate these findings in prospectively sampled populations.
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Affiliation(s)
- Kyle J. Burghardt
- Department of Pharmacy Practice, University Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, 259 Mack Avenue, Suite 2190, Detroit, MI 48201, USA; (G.C.); (B.H.H.); (E.S.)
| | - Griffin Calme
- Department of Pharmacy Practice, University Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, 259 Mack Avenue, Suite 2190, Detroit, MI 48201, USA; (G.C.); (B.H.H.); (E.S.)
| | - Michael Caruso
- Department of Pharmaceutical Science, Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, 259 Mack Avenue, Detroit, MI 48201, USA; (M.C.); (X.Z.); (Z.Y.)
| | - Bradley H. Howlett
- Department of Pharmacy Practice, University Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, 259 Mack Avenue, Suite 2190, Detroit, MI 48201, USA; (G.C.); (B.H.H.); (E.S.)
| | - Elani Sanders
- Department of Pharmacy Practice, University Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, 259 Mack Avenue, Suite 2190, Detroit, MI 48201, USA; (G.C.); (B.H.H.); (E.S.)
| | - Zaher Msallaty
- Division of Endocrinology, School of Medicine, Wayne State University, 4201 St Antoine, Detroit, MI 48201, USA; (Z.M.); (A.M.); (B.S.)
| | - Abdullah Mallisho
- Division of Endocrinology, School of Medicine, Wayne State University, 4201 St Antoine, Detroit, MI 48201, USA; (Z.M.); (A.M.); (B.S.)
| | - Berhane Seyoum
- Division of Endocrinology, School of Medicine, Wayne State University, 4201 St Antoine, Detroit, MI 48201, USA; (Z.M.); (A.M.); (B.S.)
| | - Yue A. Qi
- Center for Alzheimer’s and Related Dementias, National Institutes of Health, Bethesda, MD 20892, USA;
| | - Xiangmin Zhang
- Department of Pharmaceutical Science, Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, 259 Mack Avenue, Detroit, MI 48201, USA; (M.C.); (X.Z.); (Z.Y.)
| | - Zhengping Yi
- Department of Pharmaceutical Science, Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, 259 Mack Avenue, Detroit, MI 48201, USA; (M.C.); (X.Z.); (Z.Y.)
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Brandão-Teles C, Smith BJ, Carregari VC. PTMs: A Missing Piece for Schizophrenia Studies. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1382:119-127. [DOI: 10.1007/978-3-031-05460-0_9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Clinical evidence that a dysregulated master neural network modulator may aid in diagnosing schizophrenia. Proc Natl Acad Sci U S A 2021; 118:2100032118. [PMID: 34330827 PMCID: PMC8346854 DOI: 10.1073/pnas.2100032118] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
There are no biomarkers for schizophrenia (SCZ), a disorder of dysfunctional neural networks. We demonstrate that a master regulator of cytoskeleton (“CRMP2”) and, hence, neural circuitry, may form the basis for such a biomarker because its activity is uniquely imbalanced in SCZ patients. We show that SCZ patients are characterized by an excess of active CRMP2 not only in their brains (where it is correlated with dendritic abnormalities) but also in their peripheral blood lymphocytes. The abundance of active CRMP2 and insufficiency of opposing inactive p-CRMP2 likely disrupts neuronal function. Because peripheral blood CRMP2 appears to reflect intracerebral processes, it could form the basis of a rapid, minimally invasive, sensitive, and specific clinical diagnostic aid for SCZ in young patients. There are no validated biomarkers for schizophrenia (SCZ), a disorder linked to neural network dysfunction. We demonstrate that collapsin response mediator protein-2 (CRMP2), a master regulator of cytoskeleton and, hence, neural circuitry, may form the basis for a biomarker because its activity is uniquely imbalanced in SCZ patients. CRMP2’s activity depends upon its phosphorylation state. While an equilibrium between inactive (phosphorylated) and active (nonphosphorylated) CRMP2 is present in unaffected individuals, we show that SCZ patients are characterized by excess active CRMP2. We examined CRMP2 levels first in postmortem brains (correlated with neuronal morphometrics) and then, because CRMP2 is expressed in lymphocytes as well, in the peripheral blood of SCZ patients versus age-matched unaffected controls. In the brains and, more starkly, in the lymphocytes of SCZ patients <40 y old, we observed that nonphosphorylated CRMP2 was higher than in controls, while phosphorylated CRMP2 remained unchanged from control. In the brain, these changes were associated with dendritic structural abnormalities. The abundance of active CRMP2 with insufficient opposing inactive p-CRMP2 yielded a unique lowering of the p-CRMP2:CRMP2 ratio in SCZ patients, implying a disruption in the normal equilibrium between active and inactive CRMP2. These clinical data suggest that measuring CRMP2 and p-CRMP2 in peripheral blood might reflect intracerebral processes and suggest a rapid, minimally invasive, sensitive, and specific adjunctive diagnostic aid for early SCZ: increased CRMP2 or a decreased p-CRMP2:CRMP2 ratio may help cinch the diagnosis in a newly presenting young patient suspected of SCZ (versus such mimics as mania in bipolar disorder, where the ratio is high).
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Föcking M, Sabherwal S, Cates HM, Scaife C, Dicker P, Hryniewiecka M, Wynne K, Rutten BPF, Lewis G, Cannon M, Nestler EJ, Heurich M, Cagney G, Zammit S, Cotter DR. Complement pathway changes at age 12 are associated with psychotic experiences at age 18 in a longitudinal population-based study: evidence for a role of stress. Mol Psychiatry 2021; 26:524-533. [PMID: 30635638 PMCID: PMC6906256 DOI: 10.1038/s41380-018-0306-z] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Revised: 09/06/2018] [Accepted: 10/30/2018] [Indexed: 02/08/2023]
Abstract
The complement cascade is a major component of the immune defence against infection, and there is increasing evidence for a role of dysregulated complement in major psychiatric disorders. We undertook a directed proteomic analysis of the complement signalling pathway (n = 29 proteins) using data-independent acquisition. Participants were recruited from the UK avon longitudinal study of parents and children (ALSPAC) cohort who participated in psychiatric assessment interviews at ages 12 and 18. Protein expression levels at age 12 among individuals who reported psychotic experiences (PEs) at age 18 (n = 64) were compared with age-matched controls (n = 67). Six out of the 29 targeted complement proteins or protein subcomponents were significantly upregulated following correction for multiple comparisons (VTN↑, C1RL↑, C8B↑, C8A↑, CFH↑, and C5↑). We then undertook an unbiased plasma proteomic analysis of mice exposed to chronic social stress and observed dysregulation of 11 complement proteins, including three that were altered in the same direction in individuals with PE (C1R↑, CFH↑, and C5↑). Our findings indicate that dysregulation of the complement protein pathway in blood is associated with incidence of psychotic experiences and that these changes may reflect exposure to stress.
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Affiliation(s)
- Melanie Föcking
- Department of Psychiatry, Royal College of Surgeons in Ireland, Dublin, Ireland.
| | - Sophie Sabherwal
- Department of Psychiatry, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Hannah M Cates
- Friedman Brain Institute and Icahn School of Medicine at Mount Sinai, NY, New York, USA
| | - Caitriona Scaife
- School of Biomolecular and Biomedical Science, Conway Institute, University College Dublin (UCD), Belfield, Dublin 4, Ireland
| | - Patrick Dicker
- Department of Epidemiology and Public Health, Royal College of Surgeons in Ireland, Dublin, Ireland
| | | | - Kieran Wynne
- School of Biomolecular and Biomedical Science, Conway Institute, University College Dublin (UCD), Belfield, Dublin 4, Ireland
| | - Bart P F Rutten
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Maastricht University Medical Centre+, Maastricht, The Netherlands
| | | | - Mary Cannon
- Department of Psychiatry, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Eric J Nestler
- Friedman Brain Institute and Icahn School of Medicine at Mount Sinai, NY, New York, USA
| | - Meike Heurich
- School of Pharmacy and Pharmaceutical Sciences, Cardiff University, Cardiff, UK
| | - Gerard Cagney
- School of Biomolecular and Biomedical Science, Conway Institute, University College Dublin (UCD), Belfield, Dublin 4, Ireland
| | - Stanley Zammit
- MRC Centre for Neuropsychiatric Genetics and Genomics, Cardiff University, Cardiff, UK
- Centre for Academic Mental Health, Bristol Medical School, University of Bristol, Bristol, UK
| | - David R Cotter
- Department of Psychiatry, Royal College of Surgeons in Ireland, Dublin, Ireland.
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Yuan T, Wang S, Le J, Li Y. Effects of Atypical Antipsychotics on Neuroactive Vitamins in Patients With Schizophrenia. J Clin Pharmacol 2020; 60:1355-1361. [PMID: 32428979 DOI: 10.1002/jcph.1625] [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: 02/15/2020] [Accepted: 03/26/2020] [Indexed: 01/20/2023]
Abstract
In schizophrenia, neuroactive vitamins A/D/E play vital neuroprotective roles in its pathophysiological processes. During medical treatment, atypical antipsychotics, including aripiprazole, amisulpride, olanzapine, and paliperidone, were widely used at present. However, their impact on vitamin metabolism in vivo remained unclear. In this study, we conducted a case-control research to investigate the impacts of antipsychotics on vitamin metabolism. Schizophrenic patients (n = 163), who were divided into 5 groups (aripiprazole group, amisulpride group, olanzapine group, paliperidone group, nonmedication group) according to their different medication patterns, and healthy controls (n = 75) were involved. The concentrations of vitamin A/D/E and antipsychotics were measured using liquid chromatography-tandem mass spectrometry methods. Compared with healthy controls, significantly lower vitamin D and E concentrations were found in the nonmedication group after covariance analysis adjusting for age, sex, albumin, bilirubin, triglyceride, and cholesterol. We found that aripiprazole could affect vitamin D concentrations in vivo, and a positive correlation between aripiprazole concentrations and vitamin D concentrations (r = 0.319, P = 0.025) was observed in aripiprazole group. Such result revealed the very first observation for the influence of atypical antipsychotics medication toward vitamin status in vivo. Our study showed that low concentrations of vitamin D and E in vivo could be associated with schizophrenia, suggesting that hypovitaminosis may lead to a vulnerability to schizophrenia. More importantly, aripiprazole may potentially benefit the patients through improving their vitamin D status in vivo.
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Affiliation(s)
- Tengfei Yuan
- Department of Clinical Laboratory, Renmin Hospital of Wuhan University, Wuhan, China
| | - Shaoting Wang
- Department of Clinical Laboratory, Renmin Hospital of Wuhan University, Wuhan, China
| | - Juan Le
- Department of Clinical Laboratory, Renmin Hospital of Wuhan University, Wuhan, China
| | - Yan Li
- Department of Clinical Laboratory, Renmin Hospital of Wuhan University, Wuhan, China
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10
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Xu R, Liang J, Luo Y, Wan X, Li K, Qi L, Yuan W, Chen J, Wu Z, Wang M, Zhou J, Xie Y, Zhou S, He F. Mass spectrometry identification of potential biomarker proteins in the 150-kD electrophoretic band in patients with schizophrenia. Medicine (Baltimore) 2018; 97:e13553. [PMID: 30572456 PMCID: PMC6320177 DOI: 10.1097/md.0000000000013553] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Diagnosing schizophrenia is primarily based on the presentation of defined signs and symptoms, none of which is pathognomonic for this group of syndromes. However, few significant genome-wide associations between schizophrenia and individual have detected. Protein profiling of candidate serum biomarkers in schizophrenia is therefore an area of great interest. METHODS In the present study, we used a combination of 7% polyethylene glycol (PEG) enrichment of immune complexes and sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) to separate abnormal band, then analyse the band with liquid chromatography mass spectrometry (LC-MS). RESULTS There is a special 150-kD electrophoretic band in patients with schizophrenia, bipolar disorder, or depression relative to healthy controls (each 30 samples). Analysis of the band using LC-MS resulted in the identification of 11 serum proteins whose abundance was altered between patients and controls. Among them, 8 proteins (CFH, CFB, cDNA FLJ75416, zinc finger protein 729, isoform 2 of nidogen-1, diaphanous-1, cDNA FLJ77762, and cDNA FLJ58411) were up regulated, while one protein (isoform 1 of collagen alpha-1 (II) was down regulated in patients with schizophrenia, but only zinc finger protein 729 has statistics significance (P < .05). No differences were noted with regard to thrombospondin-1 or collagen alpha-2 (I) among the 3 groups. These proteins take part in several biological functions such as focal adhesion, complement cascades, ECM-receptor interaction, and Staphylococcus aureus infection. CONCLUSIONS The 150-kD electrophoretic band or zinc finger protein 729 may become biomarkers in patients with schizophrenia. In the future increasing sample size and function research of zinc finger protein 729 should be executed continuously.
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Affiliation(s)
- Ruihuan Xu
- Clinical Laboratory, Longgang Central Hospital of Shenzhen
| | - Jingwen Liang
- Clinical Laboratory, Longgang Central Hospital of Shenzhen
| | - Yi Luo
- Clinical Laboratory, Longgang Central Hospital of Shenzhen
| | - Xing Wan
- Clinical Laboratory, Longhua People's Hospital of Shenzhen
| | - Kang Li
- Clinical Laboratory, Longhua People's Hospital of Shenzhen
| | - Liguo Qi
- Acute Intervention Division at Kangning Hosptial, Shenzhen
| | - Wenbin Yuan
- Administrative Management, Longgang Central Hospital of Shenzhen
| | - Jianxia Chen
- Clinical Laboratory, Longgang Central Hospital of Shenzhen
| | - Ze Wu
- Clinical Laboratory, Longgang Hand Surgery Hospital of Shenzhen, Guangdong
| | - Mingbang Wang
- Xiamen branch, Children's Hospital of Fudan University/Xiamen Children's Hospital, Xiamen, Fujian, China; Key Laboratory of Birth Defects, Children's Hospital of Fudan University, Shanghai, China
| | - Jiaxiu Zhou
- Division of Psychology, Shenzhen Children's Hospital, Shenzhen, Guangdong
| | - Yingjun Xie
- Key Laboratory for Major Obstetric Diseases of Guangdong Province, The Third Affiliated Hospital of Guangzhou Medical University
| | - Shaoming Zhou
- Division of Gastroenterology, Shenzhen Children's Hospital, Shenzhen, Guangdong, China
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Burghardt KJ, Ward KM, Sanders EJ, Howlett BH, Seyoum B, Yi Z. Atypical Antipsychotics and the Human Skeletal Muscle Lipidome. Metabolites 2018; 8:metabo8040064. [PMID: 30322152 PMCID: PMC6316471 DOI: 10.3390/metabo8040064] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Revised: 10/05/2018] [Accepted: 10/12/2018] [Indexed: 12/21/2022] Open
Abstract
Atypical antipsychotics (AAPs) are a class of medications associated with significant metabolic side effects, including insulin resistance. The aim of this study was to analyze the skeletal muscle lipidome of patients on AAPs, compared to mood stabilizers, to further understand the molecular changes underlying AAP treatment and side effects. Bipolar patients on AAPs or mood stabilizers underwent a fasting muscle biopsy and assessment of insulin sensitivity. A lipidomic analysis of total fatty acids (TFAs), phosphatidylcholines (PCs) and ceramides (CERs) was performed on the muscle biopsies, then lipid species were compared between treatment groups, and correlation analyses were performed with insulin sensitivity. TFAs and PCs were decreased and CERs were increased in the AAP group relative to those in the mood stabilizer group (FDR q-value <0.05). A larger number of TFAs and PCs were positively correlated with insulin sensitivity in the AAP group compared to those in the mood stabilizer group. In contrast, a larger number of CERs were negatively correlated with insulin sensitivity in the AAP group compared to that in the mood stabilizer group. The findings here suggest that AAPs are associated with changes in the lipid profiles of human skeletal muscle when compared to mood stabilizers and that these changes correlate with insulin sensitivity.
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Affiliation(s)
- Kyle J Burghardt
- Department of Pharmacy Practice, Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, Detroit, MI 48202, USA.
| | - Kristen M Ward
- Department of Clinical Pharmacy, College of Pharmacy, University of Michigan, Ann Arbor, MI 48109, USA.
| | - Elani J Sanders
- Department of Clinical Pharmacy, College of Pharmacy, University of Michigan, Ann Arbor, MI 48109, USA.
| | - Bradley H Howlett
- Department of Pharmacy Practice, Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, Detroit, MI 48202, USA.
| | - Berhane Seyoum
- Division of Endocrinology, School of Medicine, Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, Detroit, MI 48202, USA.
| | - Zhengping Yi
- Department of Pharmaceutical Science, Wayne State University, Detroit, MI 48202, USA.
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12
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The Influence of Metabolic Syndrome and Sex on the DNA Methylome in Schizophrenia. Int J Genomics 2018; 2018:8076397. [PMID: 29850476 PMCID: PMC5903198 DOI: 10.1155/2018/8076397] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Accepted: 02/25/2018] [Indexed: 02/06/2023] Open
Abstract
Introduction The mechanism by which metabolic syndrome occurs in schizophrenia is not completely known; however, previous work suggests that changes in DNA methylation may be involved which is further influenced by sex. Within this study, the DNA methylome was profiled to identify altered methylation associated with metabolic syndrome in a schizophrenia population on atypical antipsychotics. Methods Peripheral blood from schizophrenia subjects was utilized for DNA methylation analyses. Discovery analyses (n = 96) were performed using an epigenome-wide analysis on the Illumina HumanMethylation450K BeadChip based on metabolic syndrome diagnosis. A secondary discovery analysis was conducted based on sex. The top hits from the discovery analyses were assessed in an additional validation set (n = 166) using site-specific methylation pyrosequencing. Results A significant increase in CDH22 gene methylation in subjects with metabolic syndrome was identified in the overall sample. Additionally, differential methylation was found within the MAP3K13 gene in females and the CCDC8 gene within males. Significant differences in methylation were again observed for the CDH22 and MAP3K13 genes, but not CCDC8, in the validation sample set. Conclusions This study provides preliminary evidence that DNA methylation may be associated with metabolic syndrome and sex in schizophrenia.
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13
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Sialana FJ, Wang AL, Fazari B, Kristofova M, Smidak R, Trossbach SV, Korth C, Huston JP, de Souza Silva MA, Lubec G. Quantitative Proteomics of Synaptosomal Fractions in a Rat Overexpressing Human DISC1 Gene Indicates Profound Synaptic Dysregulation in the Dorsal Striatum. Front Mol Neurosci 2018; 11:26. [PMID: 29467617 PMCID: PMC5808171 DOI: 10.3389/fnmol.2018.00026] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Accepted: 01/18/2018] [Indexed: 12/12/2022] Open
Abstract
Disrupted-in-schizophrenia 1 (DISC1) is a key protein involved in behavioral processes and various mental disorders, including schizophrenia and major depression. A transgenic rat overexpressing non-mutant human DISC1, modeling aberrant proteostasis of the DISC1 protein, displays behavioral, biochemical and anatomical deficits consistent with aspects of mental disorders, including changes in the dorsal striatum, an anatomical region critical in the development of behavioral disorders. Herein, dorsal striatum of 10 transgenic DISC1 (tgDISC1) and 10 wild type (WT) littermate control rats was used for synaptosomal preparations and for performing liquid chromatography-tandem mass spectrometry (LC-MS)-based quantitative proteomics, using isobaric labeling (TMT10plex). Functional enrichment analysis was generated from proteins with level changes. The increase in DISC1 expression leads to changes in proteins and synaptic-associated processes including membrane trafficking, ion transport, synaptic organization and neurodevelopment. Canonical pathway analysis assigned proteins with level changes to actin cytoskeleton, Gαq, Rho family GTPase and Rho GDI, axonal guidance, ephrin receptor and dopamine-DARPP32 feedback in cAMP signaling. DISC1-regulated proteins proposed in the current study are also highly associated with neurodevelopmental and mental disorders. Bioinformatics analyses from the current study predicted that the following biological processes may be activated by overexpression of DISC1, i.e., regulation of cell quantities, neuronal and axonal extension and long term potentiation. Our findings demonstrate that the effects of overexpression of non-mutant DISC1 or its misassembly has profound consequences on protein networks essential for behavioral control. These results are also relevant for the interpretation of previous as well as for the design of future studies on DISC1.
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Affiliation(s)
- Fernando J Sialana
- Department of Pharmaceutical Chemistry, University of Vienna, Vienna, Austria
| | - An-Li Wang
- Center for Behavioral Neuroscience, University of Düsseldorf, Düsseldorf, Germany
| | - Benedetta Fazari
- Center for Behavioral Neuroscience, University of Düsseldorf, Düsseldorf, Germany
| | - Martina Kristofova
- Department of Pharmaceutical Chemistry, University of Vienna, Vienna, Austria
| | - Roman Smidak
- Department of Pharmaceutical Chemistry, University of Vienna, Vienna, Austria
| | - Svenja V Trossbach
- Department of Neuropathology, Heinrich-Heine University of Düsseldorf, Düsseldorf, Germany
| | - Carsten Korth
- Department of Neuropathology, Heinrich-Heine University of Düsseldorf, Düsseldorf, Germany
| | - Joseph P Huston
- Center for Behavioral Neuroscience, University of Düsseldorf, Düsseldorf, Germany
| | | | - Gert Lubec
- Department of Neuroproteomics, Paracelsus Private Medical University, Salzburg, Austria
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14
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Chutipongtanate S, Chatchen S, Svasti J. Plasma prefractionation methods for proteomic analysis and perspectives in clinical applications. Proteomics Clin Appl 2017; 11. [DOI: 10.1002/prca.201600135] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2016] [Revised: 01/24/2017] [Accepted: 02/10/2017] [Indexed: 12/16/2022]
Affiliation(s)
- Somchai Chutipongtanate
- Pediatric Translational Research Unit, Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital; Mahidol University; Salaya Thailand
| | - Supawat Chatchen
- Department of Tropical Pediatrics, Faculty of Tropical Medicine; Mahidol University; Salaya Thailand
| | - Jisnuson Svasti
- Laboratory of Biochemistry; Chulabhorn Research Institute, Krung Thep Maha Nakhon; Thailand
- Applied Biological Sciences Program; Chulabhorn Graduate Institute; Thailand
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15
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Identifying Biomarker Candidates in the Blood Plasma or Serum Proteome. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2017; 974:193-203. [PMID: 28353236 DOI: 10.1007/978-3-319-52479-5_15] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
Brain disorders are among the most complex and difficult to understand of human disorders in terms of pathophysiology and etiology. Differently from other human diseases such as cancer, which uses biomarkers in clinical practice, there are no prognostic and diagnostic biomarkers available for psychiatric disorders. Those associated with the likelihood of a successful medication are also not existent, impairing treatment strategies. Proteomics is a suitable tool for identifying such biomarkers to be validated and further implemented in the clinic. Here we present a protocol for the proteome analyses of blood plasma and serum collected in vivo, aiming for the discovery of potential biomarkers and the comprehension of the molecular bases of diseases and treatments.
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16
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El Rassi Z, Puangpila C. Liquid-phase based separation systems for depletion, prefractionation, and enrichment of proteins in biological fluids and matrices for in-depth proteomics analysis-An update covering the period 2014-2016. Electrophoresis 2016; 38:150-161. [DOI: 10.1002/elps.201600413] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2016] [Revised: 10/03/2016] [Accepted: 10/04/2016] [Indexed: 12/14/2022]
Affiliation(s)
- Ziad El Rassi
- Department of Chemistry; Oklahoma State University; Stillwater OK USA
| | - Chanida Puangpila
- Department of Chemistry, Faculty of Science; Chiang Mai University; Chiang Mai Thailand
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17
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Giusti L, Ciregia F, Mazzoni MR, Lucacchini A. Proteomics insight into psychiatric disorders: an update on biological fluid biomarkers. Expert Rev Proteomics 2016; 13:941-950. [DOI: 10.1080/14789450.2016.1230499] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Laura Giusti
- Department of Pharmacy, University of Pisa, Pisa, Italy
| | - Federica Ciregia
- Department of Pharmacy, University of Pisa, Pisa, Italy
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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18
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Cassoli JS, Guest PC, Santana AG, Martins-de-Souza D. Employing proteomics to unravel the molecular effects of antipsychotics and their role in schizophrenia. Proteomics Clin Appl 2016; 10:442-55. [PMID: 26679983 DOI: 10.1002/prca.201500109] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2015] [Revised: 11/15/2015] [Accepted: 12/09/2015] [Indexed: 12/20/2022]
Abstract
Schizophrenia is an incurable neuropsychiatric disorder managed mostly by treatment of the patients with antipsychotics. However, the efficacy of these drugs has remained only low to moderate despite intensive research efforts since the early 1950s when chlorpromazine, the first antipsychotic, was synthesized. In addition, antipsychotic treatment can produce often undesired severe side effects in the patients and addressing these remains a large unmet clinical need. One of the reasons for the low effectiveness of these drugs is the limited knowledge about the molecular mechanisms of schizophrenia, which impairs the development of new and more effective treatments. Recently, proteomic studies of clinical and preclinical samples have identified changes in the levels of specific proteins in response to antipsychotic treatment, which have converged on molecular pathways such as cell communication and signaling, inflammation and cellular growth, and maintenance. The findings of these studies are summarized and discussed in this review and we suggest that this provides validation of proteomics as a useful tool for mining drug mechanisms of action and potentially for pinpointing novel molecular targets that may enable development of more effective medications.
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Affiliation(s)
- Juliana S Cassoli
- Laboratory of Neuroproteomics, Department of Biochemistry and Tissue Biology, Institute of Biology, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - Paul C Guest
- Laboratory of Neuroproteomics, Department of Biochemistry and Tissue Biology, Institute of Biology, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - Aline G Santana
- Laboratory of Neuroproteomics, Department of Biochemistry and Tissue Biology, Institute of Biology, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - Daniel Martins-de-Souza
- Laboratory of Neuroproteomics, Department of Biochemistry and Tissue Biology, Institute of Biology, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil.,UNICAMP Neurobiology Center, Campinas, São Paulo, Brazil
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Liu Y, Zhang D, Cheng Y, Li Z. Elevated serum immunoinflammation-related protein complexes are associated with psychosis. Psychiatry Res 2015; 230:96-101. [PMID: 26337482 DOI: 10.1016/j.psychres.2015.08.029] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Revised: 07/27/2015] [Accepted: 08/25/2015] [Indexed: 02/09/2023]
Abstract
Emerging evidence suggests an underlying immune and inflammatory response for a variety of psychiatric disorders. Herein, we employed an optimized native-polyacrylamide gel electrophoresis to isolate psychosis-related serum immunoinflammation-related protein complexes (IIRPCs) from 147 patients with schizophrenia (SCH), 158 patients with bipolar disorder (BPD), 132 patients with other psychosis, and 145 normal controls. All participants could be classified into four categories based on serum IIRPCs, which correspond to 290, 215, 70, and 7 serum samples, correspondingly. For each category, significantly enhanced levels of serum IIRPCs in patients with SCH, BPD, and other psychosis groups were observed compared with normal controls. Receiver operating characteristic analysis indicated that serum IIRPCs have excellent diagnostic performance to differentiate SCH, BPD, and other psychosis groups from normal controls, with high sensitivities and specificities of >85%. Total serum amounts of IgG, IgA, and IgM in all patients were significantly decreased compared with normal controls.
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Affiliation(s)
- Yujie Liu
- Department of Biophysics and Structural Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences & School of Basic Medicine, Peking Union Medical College, Beijing, PR China
| | - Dan Zhang
- Department of Biophysics and Structural Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences & School of Basic Medicine, Peking Union Medical College, Beijing, PR China
| | - Yuhang Cheng
- Clinical Examination and Experimental Center, Beijing An Ding Hospital, Capital Medical University, Beijing, PR China.
| | - Zhili Li
- Department of Biophysics and Structural Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences & School of Basic Medicine, Peking Union Medical College, Beijing, PR China.
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