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Tang YY, Wang DC, Chen YY, Xu WD, Huang AF. Th1-related transcription factors and cytokines in systemic lupus erythematosus. Front Immunol 2023; 14:1305590. [PMID: 38164134 PMCID: PMC10757975 DOI: 10.3389/fimmu.2023.1305590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Accepted: 11/27/2023] [Indexed: 01/03/2024] Open
Abstract
Systemic lupus erythematosus (SLE) is an inflammatory disorder related to immunity dysfunction. The Th1 cell family including Th1 cells, transcription factor T-bet, and related cytokines IFNγ, TNFα, IL-2, IL-18, TGF-β, and IL-12 have been widely discussed in autoimmunity, such as SLE. In this review, we will comprehensively discuss the expression profile of the Th1 cell family in both SLE patients and animal models and clarify how the family members are involved in lupus development. Interestingly, T-bet-related age-associated B cells (ABCs) and low-dose IL-2 treatment in lupus were emergently discussed as well. Collection of the evidence will better understand the roles of the Th1 cell family in lupus pathogenesis, especially targeting IL-2 in lupus.
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Affiliation(s)
- Yang-Yang Tang
- Department of Evidence-Based Medicine, Southwest Medical University, Luzhou, Sichuan, China
| | - Da-Cheng Wang
- Department of Evidence-Based Medicine, Southwest Medical University, Luzhou, Sichuan, China
| | - You-Yue Chen
- Department of Evidence-Based Medicine, Southwest Medical University, Luzhou, Sichuan, China
| | - Wang-Dong Xu
- Department of Evidence-Based Medicine, Southwest Medical University, Luzhou, Sichuan, China
| | - An-Fang Huang
- Department of Rheumatology and Immunology, Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, China
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2
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Liu R, Liu L, Ren S, Wei C, Wang Y, Li D, Zhang W. The role of IL-33 in depression: a systematic review and meta-analysis. Front Psychiatry 2023; 14:1242367. [PMID: 38025419 PMCID: PMC10646299 DOI: 10.3389/fpsyt.2023.1242367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 10/17/2023] [Indexed: 12/01/2023] Open
Abstract
Depression has long been considered a disease involving immune hyperactivation. The impact of pro-inflammatory cytokines such as TNF-α, IL-1β, IL-6, and IL-8 on depression has been widely studied. However, the effect of IL-33, another pro-inflammatory cytokine, has been less researched. Currently, research on the correlation between IL-33 and depression risk is inconsistent. In response to these divergent results, we conducted a review and meta-analysis aimed at resolving published research on the correlation between IL-33 and depression risk, and understanding the potential role of IL-33 in the development and treatment of depression. After searching different databases, we analyzed 8 studies. Our meta-analysis showed that IL-33 had a positive correlation with reduced risk of depression. The pooled standard mean differences (SMD) = 0.14, 95% confidence interval (CI): 0.05-0.24. Subgroup analysis results showed that IL-33 and ST2 levels in cerebrospinal fluid and serum is positive correlated with reduced risk of major depressive disorder (MDD) and bipolar disorder (BD). According to the characteristics of the included literature, the results mainly focuses on Caucasian. Furthermore, according to the subgroup analysis of depression-related data sources for disease or treatment, the correlation between IL-33 and depression risk is reflected throughout the entire process of depression development and treatment. Therefore, the change of IL-33 level in serum and cerebrospinal fluid can serve as useful indicators for assessing the risk of depression, and the biomarker provides potential treatment strategies for reducing the burden of the disease.
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Affiliation(s)
- Renli Liu
- Department of Clinical Immunology, Xijing Hospital, Fourth Military Medical University, Xi’an, China
- Department of Pathology, The First Hospital of Jilin University, Changchun, China
- Department of Immunology, College of Basic Medical Sciences, Jilin University, Changchun, China
| | - Liping Liu
- Department of Immunology, College of Basic Medical Sciences, Jilin University, Changchun, China
| | - Shiying Ren
- Department of Immunology, College of Basic Medical Sciences, Jilin University, Changchun, China
| | - Chaojie Wei
- Department of Immunology, College of Basic Medical Sciences, Jilin University, Changchun, China
| | - Ying Wang
- Department of Immunology, College of Basic Medical Sciences, Jilin University, Changchun, China
| | - Dong Li
- Department of Immunology, College of Basic Medical Sciences, Jilin University, Changchun, China
| | - Wenxin Zhang
- Department of Pathology, The First Hospital of Jilin University, Changchun, China
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3
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Lee YH, Song GG. Associations between blood IL-33 levels and IL-33 gene polymorphisms with susceptibility to systemic lupus erythematosus: A meta-analysis. Lupus 2023; 32:1179-1187. [PMID: 37518863 DOI: 10.1177/09612033231193788] [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] [Indexed: 08/01/2023]
Abstract
OBJECTIVES This study investigated the relationship between circulating interleukin-33 (IL-33) levels and systemic lupus erythematosus (SLE) along with polymorphisms in the IL-33 gene and SLE susceptibility. METHOD The MEDLINE, EMBASE, and Cochrane Library databases (to May 2023) were searched for relevant publications. Using a meta-analysis we investigated serum/plasma IL-33 levels in patients with SLE and controls, and the relationship between IL-33 rs1929992, rs1891385, rs7044343, rs1095498, and rs10975579 polymorphisms and the risk of developing SLE. RESULTS Nine studies focusing on 1,935 patients with SLE were included. IL-33 levels were significantly higher in the SLE group than in the control group (SMD = 2.140, 95% CI = 1.068-3.212, p < .001). Asian, European, and Arab groups have shown increased IL-33 levels in SLE populations, according to ethnic stratification. Regardless of the sample size, variable adjustment, data format, or publication year, the subgroup analysis showed significantly higher IL-33 levels in the SLE group. This meta-analysis supported the significance of the link between SLE and the IL-33 rs1891385 C allele (OR, 1.525; 95% CI, 11.310-1.777; p = .010). A similar association was found between the IL-33 rs1891385 C/A polymorphism and SLE, using homozygote comparisons and dominant and recessive models. However, this meta-analysis found no association between the IL-33 polymorphisms rs1929992, rs7044343, rs1095498, and rs10975579 and susceptibility to SLE. CONCLUSIONS This meta-analysis identified significantly higher levels of circulating IL-33 in patients with SLE as well as an association between IL-33 rs1891385 and SLE.
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Affiliation(s)
- Young Ho Lee
- Department of Rheumatology, Korea University College of Medicine, Seoul, Korea
| | - Gwan Gyu Song
- Department of Rheumatology, Korea University College of Medicine, Seoul, Korea
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4
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Sherwani S, Raafat M, Rajendrasozhan S, Khan M, Saleem M, Husain Q, Khan S, Alam N, Khan MWA. Increased Levels of Autoantibodies against ROS-Modified Proteins in Depressed Individuals with Decrease in Antibodies against SARS-CoV-2 Antigen (S1-RBD). Curr Issues Mol Biol 2022; 44:5260-5276. [PMID: 36354670 PMCID: PMC9689329 DOI: 10.3390/cimb44110358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 10/23/2022] [Accepted: 10/26/2022] [Indexed: 01/08/2023] Open
Abstract
Coronavirus 2019 (COVID-19) disease management is highly dependent on the immune status of the infected individual. An increase in the incidence of depression has been observed during the ongoing COVID-19 pandemic. Autoantibodies against in vitro reactive oxygen species (ROS) modified BSA and Lys as well as antibodies against receptor binding domain subunit S1 (S1-RBD) (S1-RBD-Abs) of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) were estimated using direct binding and competition ELISA. Serum samples were also tested for fasting blood glucose (FBG), malondialdehyde (MDA), carbonyl content (CC), interferon-gamma (IFN-γ) and tumor necrosis factor-alpha (TNF-α). Significant structural changes were observed in ROS modified BSA and Lys. Female depressed subjects who were also smokers (F-D-S) showed the highest levels of oxidative stress (MDA and CC levels). Similarly, increased levels of autoantibodies against ROS modified proteins were detected in F-D-S subjects, in males who were depressed and in smokers (M-D-S) compared to the other subjects from the rest of the groups. However, contrary to this observation, levels of S1-RBD-Abs were found to be lowest in the F-D-S and M-D-S groups. During the pandemic, large numbers of individuals have experienced depression, which may induce excessive oxidative stress, causing modifications in circulatory proteins. Thus, the formation of neo-antigens is induced, which lead to the generation of autoantibodies. The concomitant effect of increased autoantibodies with elevated levels of IFN-γ and TNF-α possibly tilt the immune balance toward autoantibody generation rather than the formation of S1-RBD-Abs. Thus, it is important to identify individuals who are at risk of depression to determine immune status and facilitate the better management of COVID-19.
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Affiliation(s)
- Subuhi Sherwani
- Department of Biology, College of Sciences, University of Ha’il, Ha’il 2440, Saudi Arabia
- Correspondence: or
| | - Mohamed Raafat
- Department of Physiotherapy, College of Applied Medical Sciences, University of Ha’il, Ha’il 2440, Saudi Arabia
| | | | - Mahvish Khan
- Department of Biology, College of Sciences, University of Ha’il, Ha’il 2440, Saudi Arabia
| | - Mohd Saleem
- Department of Pathology, Sub-Division of Medical Microbiology, College of Medicine, University of Ha’il, Ha’il 2440, Saudi Arabia
| | - Qayyum Husain
- Department of Biochemistry, Faculty of Life Sciences, Aligarh Muslim University, Aligarh 202002, India
| | - Saif Khan
- Department of Basic Dental and Medical Sciences, University of Ha’il, Ha’il 2440, Saudi Arabia
| | - Noor Alam
- Department of Mathematics, College of Sciences, University of Ha’il, Ha’il 2440, Saudi Arabia
| | - Mohd Wajid Ali Khan
- Department of Chemistry, College of Sciences, University of Ha’il, Ha’il 2440, Saudi Arabia
- Molecular Diagnostics and Personalized Therapeutics Unit, University of Ha’il, Ha’il 2440, Saudi Arabia
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5
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The Relationship between Stress, Inflammation, and Depression. Biomedicines 2022; 10:biomedicines10081929. [PMID: 36009476 PMCID: PMC9405608 DOI: 10.3390/biomedicines10081929] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 07/29/2022] [Accepted: 07/31/2022] [Indexed: 12/18/2022] Open
Abstract
A narrative review about the relationship between stress, inflammation, and depression is made as follows: Chronic stress leads to various stress-related diseases such as depression. Although most human diseases are related to stress exposure, the common pathways between stress and pathophysiological processes of different disorders are still debatable. Chronic inflammation is a crucial component of chronic diseases, including depression. Both experimental and clinical studies have demonstrated that an increase in the levels of pro-inflammatory cytokines and stress hormones, such as glucocorticoids, substantially contributes to the behavioral alterations associated with depression. Evidence suggests that inflammation plays a key role in the pathology of stress-related diseases; however, this link has not yet been completely explored. In this study, we aimed to determine the role of inflammation in stress-induced diseases and whether a common pathway for depression exists. Recent studies support pharmacological and non-pharmacological treatment approaches significantly associated with ameliorating depression-related inflammation. In addition, major depression can be associated with an activated immune system, whereas antidepressants can exert immunomodulatory effects. Moreover, non-pharmacological treatments for major depression (i.e., exercise) may be mediated by anti-inflammatory actions. This narrative review highlights the mechanisms underlying inflammation and provides new insights into the prevention and treatment of stress-related diseases, particularly depression.
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6
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Mak A, Chan JKY. Endothelial function and endothelial progenitor cells in systemic lupus erythematosus. Nat Rev Rheumatol 2022; 18:286-300. [PMID: 35393604 DOI: 10.1038/s41584-022-00770-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/04/2022] [Indexed: 12/13/2022]
Abstract
The observations that traditional cardiovascular disease (CVD) risk factors fail to fully account for the excessive cardiovascular mortality in patients with systemic lupus erythematosus (SLE) compared with the general population have prompted in-depth investigations of non-traditional, SLE-related risk factors that contribute to cardiovascular complications in patients with SLE. Of the various perturbations of vascular physiology, endothelial dysfunction, which is believed to occur in the earliest step of atherosclerosis, has been extensively investigated for its contribution to CVD risk in SLE. Endothelial progenitor cells (EPCs), which play a crucial part in vascular repair, neovascularization and maintenance of endothelial function, are quantitatively and functionally reduced in patients with SLE. Yet, the lack of a unified definition of EPCs, standardization of the quantity and functional assessment of EPCs as well as endothelial function measurement pose challenges to the translation of endothelial function measurements and EPC levels into prognostic markers for CVD in patients with SLE. This Review discusses factors that contribute to CVD in SLE, with particular focus on how endothelial function and EPCs are evaluated currently, and how EPCs are quantitatively and functionally altered in patients with SLE. Potential strategies for the use of endothelial function measurements and EPC quantification as prognostic markers of CVD in patients with SLE, and the limitations of their prognostication potential, are also discussed.
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Affiliation(s)
- Anselm Mak
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore. .,Division of Rheumatology, University Medicine Cluster, National University Health System, Singapore, Singapore.
| | - Jerry Kok Yen Chan
- Department of Reproductive Medicine, KK Women's and Children's Hospital, Singapore, Singapore.,Academic Clinical Programme in Obstetrics and Gynaecology, Duke-NUS Medical School, Singapore, Singapore.,Department of Obstetrics and Gynaecology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
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7
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Ghosh R, Mitra P, Kumar PVSNK, Goyal T, Sharma P. T helper cells in depression: central role of Th17 cells. Crit Rev Clin Lab Sci 2021; 59:19-39. [PMID: 34592888 DOI: 10.1080/10408363.2021.1965535] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Depression is one of the most common neuropsychiatric disorders in the world. While conventional pharmaceutical therapy targets monoaminergic pathway dysfunction, it has not been totally successful in terms of positive outcomes, remission, and preventing relapses. There is an increasing amount of evidence that neuroinflammation may play a significant part in the pathophysiology of depression. Among the key components of the neuroinflammatory pathways already known to be active are the T helper (Th) cells, especially Th17 cells. While various preclinical and clinical studies have reported increased levels of Th17 cells in both serum and brain tissue of laboratory model animals, contradictory results have argued against a pertinent role of Th17 cells in depression. Recent studies have also revealed a role for more pathogenic and inflammatory subsets of Th17 in depression, as well as IL-17A and Th17 cells in non-responsiveness to conventional antidepressant therapy. Despite recent advances, there is still a significant knowledge gap concerning the exact mechanism by which Th17 cells influence neuroinflammation in depression. This review first provides a short introduction to the major findings that led to the discovery of the role of Th cells in depression. The major subsets of Th cells known to be involved in neuroimmunology of depression, such as Th1, Th17, and T regulatory cells, are subsequently described, with an in-depth discussion on current knowledge about Th17 cells in depression.
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Affiliation(s)
- Raghumoy Ghosh
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
| | - Prasenjit Mitra
- Department of Biochemistry, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - P V S N Kiran Kumar
- Department of Biochemistry, All India Institute of Medical Sciences, Jodhpur, India
| | - Taru Goyal
- Department of Biochemistry, All India Institute of Medical Sciences, Jodhpur, India
| | - Praveen Sharma
- Department of Biochemistry, All India Institute of Medical Sciences, Jodhpur, India
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8
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Chiang TI, Hung YY, Wu MK, Huang YL, Kang HY. TNIP2 mediates GRβ-promoted inflammation and is associated with severity of major depressive disorder. Brain Behav Immun 2021; 95:454-461. [PMID: 33932528 DOI: 10.1016/j.bbi.2021.04.021] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 04/22/2021] [Accepted: 04/26/2021] [Indexed: 11/17/2022] Open
Abstract
In depression, continual activation of the hypothalamic-pituitaryadrenal (HPA) axis with excess cortisol release leads to impair sensitivity of the glucocorticoid receptor (GR) and increase activity of the pro-inflammatory immune responses. Aberrant expression of GR has been associated with inflammation in patients with major depressive disorder (MDD). Our previous studies showed that the aberrant expression of TNFAIP3 gene, which encodes the NF-κB regulatory protein A20, TNFAIP3-associated proteins and Toll-like receptors (TLRs) are involved in inflammation-associated depression. However, the link between desensitization of GR actions and negative regulation of the TLRs-mediated inflammatory pathway in MDD is yet to be established. Here, we examined the association of depression severity, measured via the 17-item Hamilton Depression Rating Scale (HAMD-17), with the mRNA expression profiling of GRα, GRβ, TNFAIP3-interacting proteins (TNIP), including TNIP1, TNIP2, and TNIP3, and TNFAIP3-like proteins, such as cezanne1, cezanne2, trabid, and valosin-containing protein p97/p47 complex-interacting protein p135 (VCIP135), in monocytes from 69 patients with MDD and 42 healthy controls. Herein we found the mRNA expressions of GRβ and TNIP2 were significantly higher in monocytes from patients with MDD. Notably, TNIP2 level was positively correlated with the GRβ expression and severity of depression, as determined via Pearson's correlation analysis. Mechanistically, we demonstrated that overexpression of GRβ promotes the mRNA levels of TNIP2 and tumor necrosis factor alpha (TNF-α) in human monocytes. The promoting effect of GRβ on TNF-α expression was partially attenuated upon depletion of TNIP2, suggesting that TNIP2 was required for GRβ-mediated enhancement of TNF-α levels. Together, these results suggest that activation of GRβ/TNIP2/TNF-α axis may induce inflammation in MDD patients and targeting this newly identified pathway may help in the development of better therapeutic approaches to reduce the development of MDD.
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Affiliation(s)
- Ting-I Chiang
- Department of Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Yi-Yung Hung
- Department of Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Ming-Kung Wu
- Department of Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Ya-Ling Huang
- Department of Psychiatry, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Hong-Yo Kang
- Graduate Institute of Clinical Medical Sciences, Chang Gung University, College of Medicine, Kaohsiung, Taiwan; Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan.
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9
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Seet D, Allameen NA, Tay SH, Cho J, Mak A. Cognitive Dysfunction in Systemic Lupus Erythematosus: Immunopathology, Clinical Manifestations, Neuroimaging and Management. Rheumatol Ther 2021; 8:651-679. [PMID: 33993432 PMCID: PMC8217391 DOI: 10.1007/s40744-021-00312-0] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Accepted: 04/22/2021] [Indexed: 12/23/2022] Open
Abstract
Cognitive dysfunction (CD) is a common yet often clinically subtle manifestation that considerably impacts the health-related quality of life in patients with systemic lupus erythaematosus (SLE). Given the inconsistencies in CD assessment and challenges in its attribution to SLE, the reported prevalence of CD differs widely, ranging from 3 to 88%. The clinical presentation of CD in SLE is non-specific and may manifest concurrently with overt neuropsychiatric illness such as psychosis or mood disorders or as isolated impairment of attention, working memory, executive dysfunction or processing speed. Despite the lack of standardized and sensitive neuropsychological tests and validated diagnostic biomarkers of CD in SLE, significant progress has been made in identifying pathogenic neural pathways and neuroimaging. Furthermore, several autoantibodies, cytokines, pro-inflammatory mediators and metabolic factors have been implicated in the pathogenesis of CD in SLE. Abrogation of the integrity of the blood-brain barrier (BBB) and ensuing autoantibody-mediated neurotoxicity, complement and microglial activation remains the widely accepted mechanism of SLE-related CD. Although several functional neuroimaging modalities have consistently demonstrated abnormalities that correlate with CD in SLE patients, a consensus remains to be reached as to their clinical utility in diagnosing CD. Given the multifactorial aetiology of CD, a multi-domain interventional approach that addresses the risk factors and disease mechanisms of CD in a concurrent fashion is the favourable therapeutic direction. While cognitive rehabilitation and exercise training remain important, specific pharmacological agents that target microglial activation and maintain the BBB integrity are potential candidates for the treatment of SLE-related CD.
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Affiliation(s)
- Dominic Seet
- Division of Rheumatology, Department of Medicine, University Medicine Cluster, National University Health System, 1E Kent Ridge Road, Level 10, NUHS Tower Block, Singapore, 119228 Singapore
| | - Nur Azizah Allameen
- Division of Rheumatology, Department of Medicine, University Medicine Cluster, National University Health System, 1E Kent Ridge Road, Level 10, NUHS Tower Block, Singapore, 119228 Singapore
| | - Sen Hee Tay
- Division of Rheumatology, Department of Medicine, University Medicine Cluster, National University Health System, 1E Kent Ridge Road, Level 10, NUHS Tower Block, Singapore, 119228 Singapore
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Jiacai Cho
- Division of Rheumatology, Department of Medicine, University Medicine Cluster, National University Health System, 1E Kent Ridge Road, Level 10, NUHS Tower Block, Singapore, 119228 Singapore
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Anselm Mak
- Division of Rheumatology, Department of Medicine, University Medicine Cluster, National University Health System, 1E Kent Ridge Road, Level 10, NUHS Tower Block, Singapore, 119228 Singapore
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
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10
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Perez-Tejada J, Aizpurua-Perez I, Labaka A, Vegas O, Ugartemendia G, Arregi A. Distress, proinflammatory cytokines and self-esteem as predictors of quality of life in breast cancer survivors. Physiol Behav 2021; 230:113297. [DOI: 10.1016/j.physbeh.2020.113297] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Revised: 12/11/2020] [Accepted: 12/17/2020] [Indexed: 12/12/2022]
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11
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Ding J, Su S, You T, Xia T, Lin X, Chen Z, Zhang L. Serum interleukin-6 level is correlated with the disease activity of systemic lupus erythematosus: a meta-analysis. Clinics (Sao Paulo) 2020; 75:e1801. [PMID: 33084768 PMCID: PMC7536892 DOI: 10.6061/clinics/2020/e1801] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Accepted: 06/08/2020] [Indexed: 02/06/2023] Open
Abstract
Interleukin-6 (IL-6) plays a crucial role in systemic autoimmunity and pathologic inflammation. Numerous studies have explored serum IL-6 levels in systemic lupus erythematosus (SLE) and their correlation with disease activity. Here, we performed a meta-analysis to quantitatively assess the correlation between the serum IL-6 levels and SLE activity. The PubMed and EMBASE databases were thoroughly searched for relevant studies up to September 2019. Standardized mean differences (SMDs) with 95% confidence intervals (95% CIs) were used to describe the differences between serum IL-6 levels in SLE patients and healthy controls and between those in active SLE patients and inactive SLE patients. The correlation between the serum IL-6 levels and disease activity was evaluated using Fisher's z values. A total of 24 studies involving 1817 SLE patients and 874 healthy controls were included in this meta-analysis. Serum IL-6 levels were significantly higher in SLE patients than in the healthy controls (pooled SMD: 2.12, 95% CI: 1.21-3.03, Active SLE patients had higher serum IL-6 levels than inactive SLE patients (pooled SMD: 2.12, 95% CI: 1.21-3.03). Furthermore, the pooled Fisher's z values (pooled Fisher's z=0.36, 95% CI: 0.26-0.46, p<0.01) showed that there was a positive correlation between the serum IL-6 levels and SLE activity. This study suggested that serum IL-6 levels were higher in patients with SLE than in healthy controls, and they were positively correlated with disease activity when Systemic Lupus Erythematosus Disease Activity Index>4 was defined as active SLE. More homogeneous studies with large sample sizes are warranted to confirm our findings due to several limitations in our meta-analysis.
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Affiliation(s)
- Jianwen Ding
- Department of Kidney Disease, Lanzhou University Second Hospital, Lanzhou 730030, China
- *Corresponding authors. E-mail: / / E-mail:
| | - Shujun Su
- Department of Gynecology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
- *Corresponding authors. E-mail: / / E-mail:
| | - Tao You
- Department of Endocrinology and Rheumatology, Affiliated Southeast Hospital of Xiamen University/909th Hospital of People's Liberation Army, 269 Zhanghua Middle Road, Zhangzhou, 363000, Fujian Province, China
- *Corresponding authors. E-mail: / / E-mail:
| | - Tingting Xia
- Center for Reproductive Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou city, Guangdong Province, China
| | - Xiaoying Lin
- Department of Endocrinology and Rheumatology, Affiliated Southeast Hospital of Xiamen University/909th Hospital of People's Liberation Army, 269 Zhanghua Middle Road, Zhangzhou, 363000, Fujian Province, China
| | - Zhaocong Chen
- Department of Rehabilitation Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510630, China
- *Corresponding authors. E-mail: / / E-mail:
| | - Liqun Zhang
- Department of Endocrinology and Rheumatology, Affiliated Southeast Hospital of Xiamen University/909th Hospital of People's Liberation Army, 269 Zhanghua Middle Road, Zhangzhou, 363000, Fujian Province, China
- *Corresponding authors. E-mail: / / E-mail:
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12
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Gao Y, Xu T, Zhao YX, Ling-Hu T, Liu SB, Tian JS, Qin XM. A Novel Network Pharmacology Strategy to Decode Metabolic Biomarkers and Targets Interactions for Depression. Front Psychiatry 2020; 11:667. [PMID: 32760300 PMCID: PMC7373779 DOI: 10.3389/fpsyt.2020.00667] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 06/26/2020] [Indexed: 12/12/2022] Open
Abstract
Depression is one of the most prevalent and serious mental disorders with a worldwide significant health burden. Metabolic abnormalities and disorders in patients with depression have attracted great research attention. Thirty-six metabolic biomarkers of clinical plasma metabolomics were detected by platform technologies, including gas chromatography-mass spectrometry (GC-MS), liquid chromatography-mass spectrometry (LC-MS) and proton nuclear magnetic resonance (1H-NMR), combined with multivariate data analysis techniques in previous work. The principal objective of this study was to provide valuable information for the pathogenesis of depression by comprehensive analysis of 36 metabolic biomarkers in the plasma of depressed patients. The relationship between biomarkers and enzymes were collected from the HMDB database. Then the metabolic biomarkers-enzymes interactions (MEI) network was performed and analyzed to identify hub metabolic biomarkers and enzymes. In addition, the docking score-weighted multiple pharmacology index (DSWMP) was used to assess the important pathways of hub metabolic biomarkers involved. Finally, validated these pathways by published literature. The results show that stearic acid, phytosphingosine, glycine, glutamine and phospholipids were important metabolic biomarkers. Hydrolase, transferase and acyltransferase involve the largest number of metabolic biomarkers. Nine metabolite targets (TP53, IL1B, TNF, PTEN, HLA-DRB1, MTOR, HRAS, INS and PIK3CA) of potential drug proteins for treating depression are widely involved in the nervous system, immune system and endocrine system. Seven important pathways, such as PI3K-Akt signaling pathway and mTOR signaling pathway, are closely related to the pathology mechanisms of depression. The application of important biomarkers and pathways in clinical practice may help to improve the diagnosis of depression and the evaluation of antidepressant effect, which provides important clues for the study of metabolic characteristics of depression.
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Affiliation(s)
- Yao Gao
- Modern Research Center for Traditional Chinese Medicine, Shanxi University, Taiyuan, China.,Shanxi Key Laboratory of Active Constituents Research and Utilization of TCM, Taiyuan, China
| | - Teng Xu
- Modern Research Center for Traditional Chinese Medicine, Shanxi University, Taiyuan, China.,Shanxi Key Laboratory of Active Constituents Research and Utilization of TCM, Taiyuan, China
| | - Ying-Xia Zhao
- Modern Research Center for Traditional Chinese Medicine, Shanxi University, Taiyuan, China.,Shanxi Key Laboratory of Active Constituents Research and Utilization of TCM, Taiyuan, China
| | - Ting Ling-Hu
- Modern Research Center for Traditional Chinese Medicine, Shanxi University, Taiyuan, China.,Shanxi Key Laboratory of Active Constituents Research and Utilization of TCM, Taiyuan, China
| | - Shao-Bo Liu
- Modern Research Center for Traditional Chinese Medicine, Shanxi University, Taiyuan, China.,Shanxi Key Laboratory of Active Constituents Research and Utilization of TCM, Taiyuan, China
| | - Jun-Sheng Tian
- Modern Research Center for Traditional Chinese Medicine, Shanxi University, Taiyuan, China.,Shanxi Key Laboratory of Active Constituents Research and Utilization of TCM, Taiyuan, China
| | - Xue-Mei Qin
- Modern Research Center for Traditional Chinese Medicine, Shanxi University, Taiyuan, China.,Shanxi Key Laboratory of Active Constituents Research and Utilization of TCM, Taiyuan, China
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Shen HH, Fan Y, Wang YN, Zhao CN, Zhang ZK, Pan HF, Wu GC. Elevated Circulating Interleukin-17 Levels in Patients with Systemic Lupus Erythematosus: A Meta-analysis. Immunol Invest 2019; 49:662-675. [PMID: 31847623 DOI: 10.1080/08820139.2019.1699107] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Previous studies concerning the circulating interleukin-17 (IL-17) in systemic lupus erythematosus (SLE) were contradictory. AIMS To further precisely investigate circulating IL-17 in SLE and evaluate its influential factors by meta-analysis. METHODS EMBASE, PubMed and Cochrane Library were comprehensively searched to obtain studies on circulating IL-17 in SLE patients by November 22, 2018. The results were illustrated by pooled standard mean difference (SMD) with corresponding 95% confidence interval (CI) using random-effects model as there was significant heterogeneity, which was estimated using Cochran Q and I2 statistics. Subgroup analyses and sensitivity analyses were also conducted. RESULTS Overall, 1872 articles were reviewed and 20 studies involving 1067 subjects with SLE and 721 healthy controls (HCs) were enrolled in the final analysis according to inclusion criteria. Compared with HCs, circulating IL-17 levels in SLE patients were elevated (SMD: 1.183, 95% CI: 0.763-1.603; P < .001). Moreover, in comparison to HCs, European and Asian SLE patients, age <30 years, disease duration ≥5 years, NOS scores <7 and using ELISA showed increased circulating IL-17 status, whereas no significant change was observed in other subgroups. There was no significant publication bias. Sensitivity analyses demonstrated that the results of our meta-analysis were robust. CONCLUSIONS SLE patients have higher circulating IL-17 levels, which is influenced by ethnic, age and disease duration, literature quality and measurements.
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Affiliation(s)
- Hui-Hui Shen
- Department of Clinical Medicine, The Second School of Clinical Medicine, Anhui Medical University , Hefei, Anhui, China
| | - Ye Fan
- Department of Environmental Health, School of Public Health, Shanxi Medical University , TaiYuan, Shanxi, China
| | - Ya-Ni Wang
- Department of Respiratory and Critical Care Medicine, The Geriatric Institute of Anhui, The First Affiliated Hospital of Anhui Medical University , Hefei, Anhui, China.,Department of Respiratory and Critical Care Medicine, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences , Beijing, China
| | - Chan-Na Zhao
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Anhui Province Key Laboratory of Major Autoimmune Diseases , Hefei, Anhui, China
| | - Zhi-Kang Zhang
- Department of Clinical Medicine, The Second School of Clinical Medicine, Anhui Medical University , Hefei, Anhui, China
| | - Hai-Feng Pan
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Anhui Province Key Laboratory of Major Autoimmune Diseases , Hefei, Anhui, China
| | - Guo-Cui Wu
- School of Nursing, Anhui Medical University , Hefei, Anhui, China
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14
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Kwan A, Katz P, Touma Z. The Assessment of Anxiety and Depression and its Associated Factors in SLE. Curr Rheumatol Rev 2019; 15:90-98. [PMID: 30255761 DOI: 10.2174/1573397114666180926101513] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Revised: 07/13/2018] [Accepted: 09/23/2018] [Indexed: 12/17/2022]
Abstract
BACKGROUND Depression and anxiety are common neuropsychiatric complaints in patients with Systemic Lupus Erythematosus (SLE). While numerous studies have been performed to investigate the prevalence, impact, and associated factors of depression and anxiety, current literature presents mixed results. In particular, the prevalence of anxiety and depression varies substantially between studies due to methodological limitations, and heterogeneity in defining anxiety and depression, patient selection, and metrics used. Moreover, there is a lack of studies evaluating the validity, reliability, and interpretability of commonly used screening tools for depression and anxiety in SLE patients. RESULT AND CONCLUSION Further investigations should aim to reach a consensus surrounding the role of controversial associated factors in depression and anxiety of SLE patients, while also focusing on the identification of novel factors that have not yet been highlighted in the literature.
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Affiliation(s)
- Andrew Kwan
- Queen's University, Kingston, Ontario, Canada.,University of Toronto Lupus Clinic, Toronto Western Hospital, Centre for Prognosis Studies in the Rheumatic Diseases, Toronto, Ontario, Canada
| | - Patricia Katz
- Department of Medicine, UCSF, Philip R. Lee Institute for Health Policy Studies, St, San Francisco, CA 94117, United States
| | - Zahi Touma
- University of Toronto Lupus Clinic, Toronto Western Hospital, Centre for Prognosis Studies in the Rheumatic Diseases, Toronto, Ontario, Canada
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15
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Lee CH, Giuliani F. The Role of Inflammation in Depression and Fatigue. Front Immunol 2019; 10:1696. [PMID: 31379879 PMCID: PMC6658985 DOI: 10.3389/fimmu.2019.01696] [Citation(s) in RCA: 305] [Impact Index Per Article: 61.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Accepted: 07/08/2019] [Indexed: 12/13/2022] Open
Abstract
Depression and fatigue are conditions responsible for heavy global societal burden, especially in patients already suffering from chronic diseases. These symptoms have been identified by those affected as some of the most disabling symptoms which affect the quality of life and productivity of the individual. While many factors play a role in the development of depression and fatigue, both have been associated with increased inflammatory activation of the immune system affecting both the periphery and the central nervous system (CNS). This is further supported by the well-described association between diseases that involve immune activation and these symptoms in autoimmune disorders, such as multiple sclerosis and immune system activation in response to infections, like sepsis. Treatments for depression also support this immunopsychiatric link. Antidepressants have been shown to decrease inflammation, while higher levels of baseline inflammation predict lower treatment efficacy for most treatments. Those patients with higher initial immune activation may on the other hand be more responsive to treatments targeting immune pathways, which have been found to be effective in treating depression and fatigue in some cases. These results show strong support for the hypothesis that depression and fatigue are associated with an increased activation of the immune system which may serve as a valid target for treatment. Further studies should focus on the pathways involved in these symptoms and the development of treatments that target those pathways will help us to better understand these conditions and devise more targeted treatments.
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Affiliation(s)
- Chieh-Hsin Lee
- Neuroscience and Mental Health Institute, University of Alberta, Edmonton, AB, Canada
| | - Fabrizio Giuliani
- Neuroscience and Mental Health Institute, University of Alberta, Edmonton, AB, Canada.,Division of Neurology, Department of Medicine, University of Alberta, Edmonton, AB, Canada
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16
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Gu M, Cheng Q, Wang X, Yuan F, Sam NB, Pan H, Li B, Ye D. The impact of SLE on health-related quality of life assessed with SF-36: a systemic review and meta-analysis. Lupus 2019; 28:371-382. [PMID: 30813871 DOI: 10.1177/0961203319828519] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To evaluate the impact of systemic lupus erythematosus (SLE) on health-related quality of life (HRQoL) assessed with SF-36 and explore factors associated with HRQoL in SLE patients. METHODS A random-effect meta-analysis was performed to calculate extracted data. Sensitivity and subgroup analyses were performed to distinguish sources of heterogeneity. RESULTS A total of 36 articles were finally included in this meta-analysis, including 6510 patients. The pooled mean scores of SF-36 physical component summary and mental component summary were 46.10 (95% confidence interval (CI): 43.09-49.10) and 50.37 (95% CI: 47.78-52.87), respectively. Spearman's correlation analysis found that mean age, proportion of female participants, and publication decades were negatively associated with some of the SF-36 domains. Sample size and SLEDAI were positively associated with some of the SF-36 domains. Patients with SLE have lower HRQoL in comparison to the general population. CONCLUSIONS SLE has a significant impact on HRQoL, which proves that the necessity of improving HRQoL in SLE patients cannot be ignored. Measuring HRQoL should be considered as an indispensable part of the overall evaluation of health conditions of SLE patients.
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Affiliation(s)
- M Gu
- 1 Department of Epidemiology and Biostatistics, Anhui Medical University, Hefei, China.,2 Anhui Province Key Laboratory of Major Autoimmune Disease, Hefei, China
| | - Q Cheng
- 1 Department of Epidemiology and Biostatistics, Anhui Medical University, Hefei, China.,2 Anhui Province Key Laboratory of Major Autoimmune Disease, Hefei, China
| | - X Wang
- 1 Department of Epidemiology and Biostatistics, Anhui Medical University, Hefei, China.,2 Anhui Province Key Laboratory of Major Autoimmune Disease, Hefei, China
| | - F Yuan
- 1 Department of Epidemiology and Biostatistics, Anhui Medical University, Hefei, China.,2 Anhui Province Key Laboratory of Major Autoimmune Disease, Hefei, China
| | - N B Sam
- 1 Department of Epidemiology and Biostatistics, Anhui Medical University, Hefei, China.,2 Anhui Province Key Laboratory of Major Autoimmune Disease, Hefei, China
| | - H Pan
- 1 Department of Epidemiology and Biostatistics, Anhui Medical University, Hefei, China.,2 Anhui Province Key Laboratory of Major Autoimmune Disease, Hefei, China
| | - B Li
- 1 Department of Epidemiology and Biostatistics, Anhui Medical University, Hefei, China.,2 Anhui Province Key Laboratory of Major Autoimmune Disease, Hefei, China
| | - D Ye
- 1 Department of Epidemiology and Biostatistics, Anhui Medical University, Hefei, China.,2 Anhui Province Key Laboratory of Major Autoimmune Disease, Hefei, China
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17
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Moustafa AT, Moazzami M, Engel L, Bangert E, Hassanein M, Marzouk S, Kravtsenyuk M, Fung W, Eder L, Su J, Wither JE, Touma Z. Prevalence and metric of depression and anxiety in systemic lupus erythematosus: A systematic review and meta-analysis. Semin Arthritis Rheum 2019; 50:84-94. [PMID: 31303437 DOI: 10.1016/j.semarthrit.2019.06.017] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Revised: 05/22/2019] [Accepted: 06/21/2019] [Indexed: 12/24/2022]
Abstract
OBJECTIVES To systematically review and synthesize literature on 1) the overall prevalence of depression and anxiety in SLE patients in identified studies, and 2) the pooled prevalence per metrics of depression and anxiety in adult SLE patients. METHODS This review used (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) PRISMA guidelines and in-depth searches in four databases (1954-2016; Ovid-based Medline, Embase, PsycINFO and CINAHL) to identify articles on the prevalence of depression and/or anxiety in adult SLE patients. Included studies were critically appraised and analyzed. The prevalence of depression and anxiety was studied for all included studies, and whenever possible, pooled prevalence (PP) was determined for more commonly used metrics. Statistical and publication bias was assessed using funnel plots. RESULT A total of 3103 references were identified, 226 were selected for detailed review and 72 were included in the final analysis. OVERALL PREVALENCE The depression PP, obtained from 69 studies representing 23,386 SLE patients, was 35.0% (95% CI: 29.9%-40.3%). The anxiety PP, obtained from 38 studies representing 4439 SLE patients, was 25.8% (95% CI: 19.2%-32.9%). PREVALENCE PER METRICS USED The more commonly used instruments included the Centre for Epidemiological Studies - Depression (CES-D), Beck Depression Inventory (BDI), Beck Anxiety Inventory (BAI), Hospital Anxiety and Depression Scales (HADS-A/D), and Hamilton Rating Scales for Depression/Anxiety (HAM-D/A)]. The CES-D was utilized in 13 studies including 1856 SLE patients; depression PP was 41.5% (95% CI: 35.1%-48.1%). The BDI was utilized in 14 studies including 1355 SLE patients and the BAI in 3 studies including 489 patients; depression PP was 39.9% (95% CI: 31.1%-49.1) and anxiety PP was 38.4% (95% CI: 34.2%-42.8%). The HADS-D was utilized in 14 studies including 1238 SLE patients and the HADS-A in 12 studies including 1099 patients respectively; its depression PP was 24.4% (95% CI: 19.1%-30.1%) and anxiety PP was 38.3% (95% CI: 29.1%-47.9%). The HAM-D was utilized in 4 studies including 267 SLE patients and the HAM-A in 4 studies including 213 patients respectively; its depression PP was 40.0% (95% CI: 23.0%-59.0%) and anxiety PP was 39.0% (95% CI: 32.0%-45.0%). CONCLUSION There was high variability in the prevalence of depression and anxiety, ranging from 8.7%-78.6% and 1.1%-71.4%, respectively. This could be attributed to the lack of consistency in the metrics used and its definition for depression and anxiety in SLE. Studies that used a specific metric, such as the CES-D, BDI or HAM-D, yielded similar depression prevalence. The HADS-D had the lowest prevalence. All metrics of anxiety yielded similar anxiety prevalence.
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Affiliation(s)
- Ahmed T Moustafa
- University of Toronto SLE Clinic, Centre for Prognosis Studies in the Rheumatic Diseases, Toronto Western Hospital, Toronto, Ontario, Canada.
| | - Mitra Moazzami
- University of Toronto SLE Clinic, Centre for Prognosis Studies in the Rheumatic Diseases, Toronto Western Hospital, Toronto, Ontario, Canada.
| | - Lisa Engel
- University of Toronto SLE Clinic, Centre for Prognosis Studies in the Rheumatic Diseases, Toronto Western Hospital, Toronto, Ontario, Canada.
| | - Elvira Bangert
- Division of Rheumatology, Department of Medicine, Queen's University, Kingston, Ontario, Canada.
| | - Mohamed Hassanein
- Michigan State University, College of Human Medicine, East Lansing, Michigan, United States.
| | - Sherief Marzouk
- Lecturer, Faculty of Medicine, Department of Psychiatry, Neuropsychiatry Division, University of Toronto, Toronto, Ontario, Canada.
| | - Maryana Kravtsenyuk
- Forensic Psychiatrist, Alberta Hospital Edmonton, Assistant Clinical Professor, Department of Psychiatry, University of Alberta, Alberta, Canada.
| | - William Fung
- University of Toronto Lupus Clinic, Centre for Prognosis Studies in the Rheumatic Diseases, Toronto Western Hospital, Toronto, Ontario, Canada.
| | - Lihi Eder
- Assistant Professor of Medicine, University of Toronto, Women's College Research Institute, Toronto, Ontario, Canada.
| | - Jiandong Su
- University of Toronto Lupus Clinic, Centre for Prognosis Studies in the Rheumatic Diseases, Toronto Western Hospital, Toronto, Ontario, Canada.
| | - Joan E Wither
- Departments of Medicine and Immunology, University of Toronto, Division of Rheumatology, Toronto Western Hospital, Senior Scientist, Krembil Research Institute, Toronto, Ontario, Canada.
| | - Zahi Touma
- Centre for Prognosis Studies in the Rheumatic Diseases, Toronto Western Hospital, EW, 1-412, 399 Bathurst Street, Toronto, Ontario, M5T 2S8, Canada.
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18
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Raymond WD, Eilertsen GØ, Shanmugakumar S, Nossent JC. The Impact of Cytokines on the Health-Related Quality of Life in Patients with Systemic Lupus Erythematosus. J Clin Med 2019; 8:jcm8060857. [PMID: 31208069 PMCID: PMC6617124 DOI: 10.3390/jcm8060857] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Revised: 06/07/2019] [Accepted: 06/12/2019] [Indexed: 01/07/2023] Open
Abstract
Introduction: Systemic lupus erythematosus (SLE) reduces the health-related quality of life (HRQoL), even during periods of disease quiescence. We investigated whether subclinical inflammation as reflected by cytokine levels is linked with reduced HRQoL. Methods: A cross-sectional study of SLE patients (n = 52, mean age 47.3, 86.5% female) who completed a Short Form Health Survey-36 (SF-36) questionnaire. The clinical and demographic data, scores for the disease activity (SLEDAI-2K), organ damage (SDI), and laboratory data were collected simultaneously. The autoantibody and cytokine levels (IFN-γ, IL-1β, IL-4, IL-6, IL-10, IL-12, IL-17, BAFF, TNF-α, TGF-β1, MIP-1α, MIP-1β and MCP-1 (levels in pg/mL) were quantified by sandwich ELISA. The comparisons and associations were assessed non-parametrically, and a multiple regression determined the effect sizes (ES) of the variables on the SF-36 domain and summary scores. Results: The SF-36 summary and domain scores for SLE patients were significantly (20–40%) lower than in a comparable control group, with the exception of the Mental Health scores (p = 0.06). SLE patients had a normal body mass index (BMI) (median, 24.2 kg/m2), a high rate of smoking (69.2%), and usage of social security benefits (90.4%). TGF-β1 (ES 0.06), IL-12 (ES −0.11), IFN-γ (ES 0.07) and MCP-1 (ES 0.06) influenced the SF-36 domain scores; and MCP-1 (ES 0.04) influenced the Mental Health Summary Score (MCS). Obvious manifestations, including patient visual analogue scale (VAS) (ES −2.84 to −6.29), alopecia (ES −14.89), malar rash (ES −14.26), and analgesic requirement (ES −19.38), independently influenced the SF-36 items; however, the SF-36 scores were not reflected by the physician VAS or disease activity (SLEDAI-2K). Conclusions: Cytokines had a minimal impact on HRQoL in SLE patients, especially compared to visible skin manifestations, central nervous system (CNS) damage, and pain. Better tools are needed to capture HRQoL in measures of disease activity.
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Affiliation(s)
- Warren David Raymond
- Rheumatology Group, School of Medicine, The University of Western Australia, Perth 6009, Australia.
| | - Gro Østli Eilertsen
- Molecular Inflammation Research Group, Department of Clinical Medicine, Arctic University, 9037 Tromsø, Norway.
| | - Sharanyaa Shanmugakumar
- Rheumatology Group, School of Medicine, The University of Western Australia, Perth 6009, Australia.
| | - Johannes Cornelis Nossent
- Rheumatology Group, School of Medicine, The University of Western Australia, Perth 6009, Australia.
- Molecular Inflammation Research Group, Department of Clinical Medicine, Arctic University, 9037 Tromsø, Norway.
- Department of Rheumatology, Sir Charles Gairdner Hospital, Perth 6009, Australia.
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19
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Grygiel-Górniak B, Limphaibool N, Puszczewicz M. Cytokine secretion and the risk of depression development in patients with connective tissue diseases. Psychiatry Clin Neurosci 2019; 73:302-316. [PMID: 30719813 DOI: 10.1111/pcn.12826] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 01/16/2019] [Accepted: 02/01/2019] [Indexed: 12/14/2022]
Abstract
Research in the past two decades has revolutionized our understanding of depressive illnesses. Proinflammatory cytokines have become a point of interest in the interconnecting areas of neuropsychiatric and autoimmune diseases. The cytokine hypothesis of depression suggests that pro-inflammatory cytokines play a primary role in the mediation of the pathophysiological characteristics of major depression, in which an inflammatory process may be induced by external and internal stressors, such as psychological and inflammatory diseases, respectively. The higher prevalence of depression, particularly in patients with chronic autoimmune connective tissue disorders (CTD), suggests that depression may present a dysfunctional adaptation of cytokine-induced sickness, which could manifest in times of an exacerbated activation of the innate immune system. Inflammation is thought to contribute to the development of clinical depression through its ability to induce sickness behaviors corresponding to the neurovegetative features of depression, through the dysregulation of the hypothalamic-pituitary-adrenal axis, alterations in neurotransmitter synthesis and reuptake, and through its involvement in the neuroprogression pathways. This review explores the complex interrelationships in which inflammatory responses alter neuroendocrine and neuropsychological regulation contributing to depressive symptoms in CTD. The prevalence and characteristics of depression, and its correlation to the levels of inflammatory cytokines and disease activity among different CTD will be reviewed.
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Affiliation(s)
- Bogna Grygiel-Górniak
- Department of Rheumatology and Internal Diseases, Poznan University of Medical Sciences, Poznan, Poland
| | - Nattakarn Limphaibool
- Department of Rheumatology and Internal Diseases, Poznan University of Medical Sciences, Poznan, Poland
| | - Mariusz Puszczewicz
- Department of Rheumatology and Internal Diseases, Poznan University of Medical Sciences, Poznan, Poland
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20
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Kong X, Zhang Z, Fu T, Ji J, Yang J, Gu Z. TNF-α regulates microglial activation via the NF-κB signaling pathway in systemic lupus erythematosus with depression. Int J Biol Macromol 2018; 125:892-900. [PMID: 30572037 DOI: 10.1016/j.ijbiomac.2018.12.146] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Revised: 11/29/2018] [Accepted: 12/16/2018] [Indexed: 12/27/2022]
Abstract
This study aimed to investigate the effects of tumor necrosis factor-α (TNF-α) on systemic lupus erythematosus (SLE). The animal model of MRL/MpJ-Faslpr mice (MRL/lpr; lupus-prone mice) showed depression-like behaviors based on tail suspension, sucrose preference, and open field tests. Brain microglia were significantly activated with obvious increases in proinflammatory cytokines. In addition, in vitro experiments showed that TNF-α activated microglia by upregulating the NF-κB signaling pathway and proinflammatory cytokines. PDTC, a specific NF-κB inhibitor, effectively reduced TNF-α-mediated inflammatory signaling in microglia. These results suggest that TNF-α-induced microglial activation has a major role in neuroinflammation of SLE with depression.
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Affiliation(s)
- Xiaoli Kong
- Department of Rheumatology, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province 226001, People's Republic of China
| | - Zhongyuan Zhang
- Department of Rheumatology, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province 226001, People's Republic of China
| | - Ting Fu
- Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province 226001, People's Republic of China
| | - Juan Ji
- Department of Rheumatology, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province 226001, People's Republic of China
| | - Junling Yang
- Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province 226001, People's Republic of China
| | - Zhifeng Gu
- Department of Rheumatology, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province 226001, People's Republic of China.
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21
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Tisseverasinghe A, Peschken C, Hitchon C. Anxiety and Mood Disorders in Systemic Lupus Erythematosus: Current Insights and Future Directions. Curr Rheumatol Rep 2018; 20:85. [DOI: 10.1007/s11926-018-0797-2] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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22
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Low Insulin-like Growth Factor-1 Influences Fatigue and Quality of Life in Children With Inflammatory Bowel Disease. J Pediatr Gastroenterol Nutr 2018; 67:616-621. [PMID: 29901552 DOI: 10.1097/mpg.0000000000002057] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
OBJECTIVE Fatigue is common among patients with inflammatory bowel disease (IBD). Proinflammatory cytokines are elevated in chronic inflammation and can induce "sickness behaviors," such as fatigue. Chronic inflammatory states also lead to growth hormone resistance, demonstrated by low levels of insulin-like growth factor (IGF-1) and elevated growth hormone. This study evaluated the relationship between IGF-1, proinflammatory cytokine levels, and fatigue in patients with IBD. METHODS In this prospective study children with IBD, ages 10 to 16 years, were recruited from a subspecialty ambulatory clinic. Participants and their parents completed age-appropriate generic and disease-specific health-related quality of life (HRQOL) instruments. Serum samples obtained at the same encounter were analyzed for Th17 cytokine and IGF-1 levels. HRQOL scores were compared to a healthy sample and HRQOL scores and cytokine levels were compared by IGF-1 z score quartiles. RESULTS A total of 67 patients with IBD were recruited, median age of 13.7 years (interquartile range, 11.7-15.3). Forty-eight (72%) had inactive disease based on Physician Global Assessment. Patients with IBD reported lower generic HRQOL (P = 0.0006) and more fatigue (P = 0.0004) than a healthy sample. Patients with IGF-1 z scores in the lowest quartile had significantly lower disease-specific HRQOL (P = 0.01) and more fatigue (P = 0.02) than the remainder of the cohort. Serum interleukin (IL)-10, IL-17A, IL-6, and interferon-γ were significantly higher in patients with IBD with IGF-1 z scores in the lowest quartile (P < 0.05). CONCLUSIONS Children with subclinical IBD experience more fatigue and lower generic HRQOL than healthy children. Lower IGF-1 z scores are associated with more fatigue, and this relationship may be mediated through proinflammatory cytokines.
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23
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Figueiredo-Braga M, Cornaby C, Cortez A, Bernardes M, Terroso G, Figueiredo M, Mesquita CDS, Costa L, Poole BD. Depression and anxiety in systemic lupus erythematosus: The crosstalk between immunological, clinical, and psychosocial factors. Medicine (Baltimore) 2018; 97:e11376. [PMID: 29995777 PMCID: PMC6076116 DOI: 10.1097/md.0000000000011376] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Depression and anxiety cause severe loss of quality of life for patients with systemic lupus erythematosus. The causes and factors that contribute to these psychological manifestations in lupus are difficult to disentangle. This study compared clinical, psychological, and demographic factors between lupus patients, depressed patients, and rheumatoid arthritis patients to discover lupus-specific contributors to depression. Lupus-specific manifestations of depression were also investigated.Physiological, clinical, and psychosocial data were collected from 77 patients. ELISA was used to measure cytokine levels. Univariate and Multivariate analyses were used to compare the patient populations and identify correlations between key physical and psychological indicators.The prevalence of depression in the SLE cohort was 6 times greater than the healthy control subjects. Pain, IL-6, and Pittsburgh Sleep Quality index values were all significantly higher in SLE patients compared with the healthy control group (P < .001, P = .038, and P = .005, respectively). Anxiety levels were significantly higher in SLE patients compared to healthy and RA control patients (P = .020 and .011, respectively). Serum IL-10 concentrations, relationship assessment scale, and fatigue severity scale values were found to be correlated with depression among the SLE patients (P = .036, P = .007, and P = .001, respectively). Relationship assessment and fatigue severity scale scores were found to be the best indicators of depression for the SLE patients (P = .042 and .028, respectively).Fatigue Severity, relationship satisfaction, and IL-10 concentrations are indicators of depression in lupus patients. Despite also suffering from the pain and disability that accompanies chronic autoimmune disease, the rheumatoid arthritis patients had less anxiety and better relationship scores.
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Affiliation(s)
- Margarida Figueiredo-Braga
- Medical Psychology Unit, Department of Clinical Neurosciences and Mental Health, Faculty of Medicine, University of Porto
- I3S Center for Investigation and Innovation in Health
| | - Caleb Cornaby
- Department of Microbiology and Molecular Biology, Brigham Young University, Provo, UT
| | - Alice Cortez
- Nobre Laboratory, Faculty of Medicine University of Porto
| | | | | | - Marta Figueiredo
- Medical Psychology Unit, Department of Clinical Neurosciences and Mental Health, Faculty of Medicine, University of Porto
| | | | - Lúcia Costa
- Rheumatology Department, Hospital of São João EPE, Porto
| | - Brian D. Poole
- Department of Microbiology and Molecular Biology, Brigham Young University, Provo, UT
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Figueiredo-Braga M, Cornaby C, Bernardes M, Figueiredo M, Mesquita CDS, Costa L, Poole BD. Correlation between physical markers and psychiatric health in a Portuguese systemic lupus erythematosus cohort: The role of suffering in chronic autoimmune disease. PLoS One 2018; 13:e0195579. [PMID: 29659589 PMCID: PMC5901990 DOI: 10.1371/journal.pone.0195579] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Accepted: 03/26/2018] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND Systemic lupus erythematosus (SLE) is a chronic autoimmune disease that affects a large number of people throughout the world. Anxiety, depression and fatigue are common symptoms of SLE that substantially contribute to decreased quality of life. This study investigates the interplay between physical and psychiatric manifestations of lupus. To this end, an SLE patient cohort was examined for correlations between clinical presentation, laboratory tests, and psychological indicators. METHODS Seventy-two lupus patients were evaluated for psychological status using a battery of instruments, including assessments for fatigue (CFS & FSS), depression (HADS), anxiety (HADS), overall health (SF-36 & PSQI) and intimate relationship satisfaction (RAS & CSI). Scores from these assessments were correlated with lupus clinical profiles and laboratory test values. RESULTS The prevalence of depression in the SLE patient cohort was 41.7%, as measured by the hospital depression and anxiety scale. The study identified that pain (p = 0.001), body mass index (p = 0.026), Chalder's fatigue scale (p < 0.001), fatigue severity scale (p < 0.001), and anxiety (p = 0.001) are all positively correlated with depression in SLE patients. Total complement (CH50) (p = 0.032), and SF-36 physical and mental characteristic assessments are negatively correlated with depression. Longitudinal analysis indicated that the disease related complaint alopecia (p = 0.008) and relationship assessment scale scores (p = 0.004) may also be correlated to depression in SLE patients. Multivariant scrutiny of the clinical and psychosocial characteristics identified the fatigue severity scale (p = 0.026), SF-36 physical function (p = 0.040), physical role function (0.030), and mental health (p = 0.002) as the best indicators directly correlated with depression for the SLE cohort. CONCLUSION These results reveal the influence of physical manifestations of lupus including fatigue, pain, body mass index and anxiety, as well as decreased physical and mental function, on depression. Fatigue is the strongest factor correlated with depression in SLE patients in the cohort. Both physical and social/psychological aspects likely contribute to the depression and anxiety in lupus.
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Affiliation(s)
- Margarida Figueiredo-Braga
- Medical Psychology Unit, Dep. Clinical Neurosciences and Mental Health, Faculty of Medicine, University of Porto, Porto, Portugal
- I3S Instituto de Investigação e Inovação em Saúde, Porto, Portugal
| | - Caleb Cornaby
- Department of Microbiology and Molecular Biology, Brigham Young University, Provo, Utah, United States of America
| | - Miguel Bernardes
- Rheumatology Department, Hospital of São João EPE, Porto, Portugal
| | - Marta Figueiredo
- Medical Psychology Unit, Dep. Clinical Neurosciences and Mental Health, Faculty of Medicine, University of Porto, Porto, Portugal
| | | | - Lúcia Costa
- Rheumatology Department, Hospital of São João EPE, Porto, Portugal
| | - Brian D. Poole
- Department of Microbiology and Molecular Biology, Brigham Young University, Provo, Utah, United States of America
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Longitudinal co-variations between inflammatory cytokines, lung function and patient reported outcomes in patients with asthma. PLoS One 2017; 12:e0185019. [PMID: 28915273 PMCID: PMC5600400 DOI: 10.1371/journal.pone.0185019] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Accepted: 09/04/2017] [Indexed: 11/19/2022] Open
Abstract
Background Asthma is a chronic inflammatory respiratory disorder associated with reduced lung function and poor quality of life. The condition is also associated with poor self-rated health, a major predictor of objective health trajectories. Of biological correlates to self-rated health, evidence suggests a role for inflammatory cytokines and related sickness behaviours. However, this is mainly based on cross-sectional data, and the relation has not been investigated in patients with chronic inflammatory conditions. Objective To investigate inflammatory cytokines, lung function, sickness behaviour and asthma-related quality of life as determinants of self-rated health in patients with asthma, and to investigate if these variables co-vary over time. Methods Plasma cytokines (IL-5, IL-6), lung function (FEV1), sickness behaviour, asthma-related quality of life and self-rated health were assessed in 181 patients with allergic asthma aged 18–64 years in a one-year longitudinal study. Mixed effect regression models and Spearman’s correlation were performed to analyse the associations between repeated measurements. Results More sickness behaviour and poorer asthma-related quality of life were associated with poorer self-rated health (p’s<0.001). In men, both low and high levels of interleukin (IL)-6 and poorer lung function were related with poorer self-rated health (p’s<0.05). Over the year, improved asthma-related quality of life was associated with better self-rated health (Spearman’s rho = -0.34 women,-0.36 men, p’s<0.01). Further, if sickness behaviour decreased, self-rated health improved, but only in women (Rho = -0.21, p<0.05). Increased FEV1 in men was associated with an increase in IL-6 (Rho = 0.24, p<0.05) as well as improved self-rated health (Rho = -0.21, p<0.05) and asthma-related quality of life (Rho = 0.29, p<0.01) over the year. Conclusion The study highlights the importance of subjectively perceived sickness behaviour and asthma-related quality of life together with lung function as determinants of self-rated health in asthmatic patients. The importance of inflammatory activation for patient reported outcomes in chronic inflammatory conditions need further investigation.
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Macêdo EA, Appenzeller S, Costallat LTL. Depression in systemic lupus erythematosus: gender differences in the performance of the Beck Depression Inventory (BDI), Center for Epidemiologic Studies Depression Scale (CES-D), and Hospital Anxiety and Depression Scale (HADS). Lupus 2017; 27:179-189. [PMID: 28587586 DOI: 10.1177/0961203317713142] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The prevalence of depressive symptoms in patients with systemic lupus erythematosus (SLE) varies widely between different cohorts (17-75%), primarily due to factors such as the heterogeneity of the samples and the instruments used to detect depressive symptoms. Most of these instruments are self-administered questionnaires that have different characteristics and approaches to depressive symptoms. This study aimed to evaluate gender differences in the performance of three questionnaires used to assess depressive symptoms in patients with SLE: the Beck Depression Inventory (BDI), Center for Epidemiologic Studies Depression Scale (CES-D), and Hospital Anxiety and Depression Scale (HADS). This study included 54 male and 54 female SLE patients. Depressive symptoms were assessed using BDI (cutoffs 13 and 15), CES-D and HADS. The gold standard method used was the diagnostic criteria of the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders. Regarding the performance of the BDI questionnaire, no significant differences in sensitivity or specificity were found between the genders. The specificity of the CES-D questionnaire was significantly greater for the male group (83% vs. 62.5%, p = 0.0309), and its sensitivity was non-significantly higher for the female group (92.9% for women and 71.4% for men; p = 0.2474). Regarding the performance of the HADS, we found similar sensitivities between the genders (71.4%) but a higher specificity among the men (95.7% in men and 82.5% in women, p = 0.0741). In conclusion, our results suggest the presence of gender differences in the performance of the questionnaires in SLE patients. The BDI had the most similar performances between the male and female groups. In contrast, the CES-D and HADS-D showed considerable variation in performances between men and women with SLE.
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Affiliation(s)
- E A Macêdo
- Department of Medicine, Rheumatology Unit, School of Medical Science, State University of Campinas, Brazil
| | - S Appenzeller
- Department of Medicine, Rheumatology Unit, School of Medical Science, State University of Campinas, Brazil
| | - L T L Costallat
- Department of Medicine, Rheumatology Unit, School of Medical Science, State University of Campinas, Brazil
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Zhang L, Fu T, Yin R, Zhang Q, Shen B. Prevalence of depression and anxiety in systemic lupus erythematosus: a systematic review and meta-analysis. BMC Psychiatry 2017; 17:70. [PMID: 28196529 PMCID: PMC5310017 DOI: 10.1186/s12888-017-1234-1] [Citation(s) in RCA: 169] [Impact Index Per Article: 24.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Accepted: 02/08/2017] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Systemic lupus erythematosus (SLE) patients are at high risk for depression and anxiety. However, the estimated prevalence of these disorders varies substantially between studies. This systematic review aimed to establish pooled prevalence levels of depression and anxiety among adult SLE patients. METHODS We systematically reviewed databases including PubMed, Embase, PsycINFO, and the Cochrane database library from their inception to August 2016. Studies presenting data on depression and/or anxiety in adult SLE patients and having a sample size of at least 60 patients were included. A random-effect meta-analysis was conducted on all eligible data. RESULTS A total of 59 identified studies matched the inclusion criteria, reporting on a total of 10828 adult SLE patients. Thirty five and thirteen methods of defining depression and anxiety were reported, respectively. Meta-analyses revealed that the prevalence of major depression and anxiety were 24% (95% CI, 16%-31%, I2 = 95.2%) and 37% (95% CI, 12%-63%, I2 = 98.3%) according to clinical interviews. Prevalence estimates of depression were 30% (95% CI, 22%-38%, I2 = 91.6%) for the Hospital Anxiety and Depression Scale with thresholds of 8 and 39% (95% CI, 29%-49%, I2 = 88.2%) for the 21-Item Beck Depression Inventory with thresholds of 14, respectively. The main influence on depression prevalence was the publication years of the studies. In addition, the corresponding pooled prevalence was 40% (95% CI, 30%-49%, I2 = 93.0%) for anxiety according to the Hospital Anxiety and Depression Scale with a cutoff of 8 or more. CONCLUSIONS The prevalence of depression and anxiety was high in adult SLE patients. It indicated that rheumatologists should screen for depression and anxiety in their patients, and referred them to mental health providers in order to identify effective strategies for preventing and treating depression and anxiety among adult SLE patients. TRIAL REGISTRATION Current Meta-analysis PROSPERO Registration Number: CRD 42016044125 . Registered 4 August 2016.
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Affiliation(s)
- Lijuan Zhang
- Department of Nursing, The Second Affiliated Hospital of Nantong University, 6th Haierxiang Road, 226001 Nantong, People’s Republic of China ,0000 0000 9530 8833grid.260483.bSchool of Nursing, Nantong University, Nantong, People’s Republic of China
| | - Ting Fu
- Department of Nursing, The Second Affiliated Hospital of Nantong University, 6th Haierxiang Road, 226001 Nantong, People’s Republic of China ,0000 0000 9530 8833grid.260483.bSchool of Nursing, Nantong University, Nantong, People’s Republic of China
| | - Rulan Yin
- Department of Nursing, The Second Affiliated Hospital of Nantong University, 6th Haierxiang Road, 226001 Nantong, People’s Republic of China ,0000 0000 9530 8833grid.260483.bSchool of Nursing, Nantong University, Nantong, People’s Republic of China
| | - Qiuxiang Zhang
- Department of Nursing, The Second Affiliated Hospital of Nantong University, 6th Haierxiang Road, 226001 Nantong, People’s Republic of China ,0000 0000 9530 8833grid.260483.bSchool of Nursing, Nantong University, Nantong, People’s Republic of China
| | - Biyu Shen
- Department of Nursing, The Second Affiliated Hospital of Nantong University, 6th Haierxiang Road, 226001, Nantong, People's Republic of China.
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Macêdo EA, Appenzeller S, Costallat LTL. Gender differences in systemic lupus erythematosus concerning anxiety, depression and quality of life. Lupus 2016; 25:1315-27. [DOI: 10.1177/0961203316638934] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2015] [Accepted: 02/22/2016] [Indexed: 12/12/2022]
Abstract
Several studies have demonstrated a high prevalence of depression and anxiety in patients with systemic lupus erythematosus (SLE); however, few data address gender differences regarding these manifestations. This study aimed to investigate gender differences in the prevalence of depressive and anxiety symptoms, and their effect on the quality of life (QOL) of male and female SLE patients. This study included 54 male SLE patients, 54 female SLE patients, 54 male controls and 54 female controls. Depressive symptoms were assessed using the Beck Depression Inventory (BDI), the Center for Epidemiologic Studies Depression Scale (CES-D) and the Hospital Anxiety and Depression Scale (HADS); the anxiety symptoms were examined using HADS. We used the Medical Outcomes Study 36-Item Short-Form Health Survey (SF-36) to assess QOL. Depressive symptoms were found in 22.2% of BDI respondents, 24.1% of CES-D respondents and 13% of HADS-D respondents who were male SLE patients; while in the female SLE patient group, they were found in 38.9% of BDI respondents ( p = 0.063), 51.9% of CES-D respondents ( p = 0.653) and 31.5% of HADS-D respondents ( p = 0.003). Anxiety symptoms were found in 16.7% of the male SLE patients and 38.9% of the female SLE patients ( p = 0.024). Lower scores on the SF-36 (for QOL) were found in both male and female SLE patients with depression and anxiety symptoms. In conclusion, we observed significant gender differences regarding the prevalence of depressive and anxiety symptoms in patients with SLE, with significantly higher values in the female group. The presence of these symptoms appears to have a negative effect on the QOL of patients of both genders.
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Affiliation(s)
- E A Macêdo
- Department of Medicine, State University of Campinas, Campinas, Brazil
| | - S Appenzeller
- Department of Medicine, State University of Campinas, Campinas, Brazil
| | - L T L Costallat
- Department of Medicine, State University of Campinas, Campinas, Brazil
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Ma K, Zhang H, Baloch Z. Pathogenetic and Therapeutic Applications of Tumor Necrosis Factor-α (TNF-α) in Major Depressive Disorder: A Systematic Review. Int J Mol Sci 2016; 17:ijms17050733. [PMID: 27187381 PMCID: PMC4881555 DOI: 10.3390/ijms17050733] [Citation(s) in RCA: 132] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2016] [Revised: 04/29/2016] [Accepted: 05/06/2016] [Indexed: 02/07/2023] Open
Abstract
Major depressive disorder (MDD) is characterized by mood, vegetative, cognitive, and even psychotic symptoms and signs that can cause substantial impairments in quality of life and functioning. Up to now, the exact pathogenesis of MDD remains poorly understood. Recent research has begun to reveal that the pro-inflammatory cytokines, particularly, tumor necrosis factor-α (TNF-α), play an integral role in the pathophysiology of depressive disorders and the mechanism of antidepressant treatment. On the base of several observations: it is found that subsets of MDD patients have enhanced plasma levels TNF-α; antidepressant treatments had linked with the decline of TNF-α; central administration of TNF-α gives rise to sickness behavior which shares features with depression; and a blockade of it can ameliorate depressive symptomatology in animal models and clinical trials. In this review article, we focus on recent evidence linking TNF-α and MDD looking at data from animal and clinical studies, illustrating the pathophysiological role, susceptibility and its therapeutic application in depression. We conclude by discussing future directions for research, in particular the opportunities for the development of novel therapeutics that target TNF-α. This will be very important for designing preventative strategies and for the identification of new drug targets and preventative strategies.
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Affiliation(s)
- Ke Ma
- Department of Physiology, Medical College of Qingdao University, Qingdao 266071, China.
| | - Hongxiu Zhang
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, China.
| | - Zulqarnain Baloch
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Kunming 650500, China.
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Slyepchenko A, Maes M, Köhler CA, Anderson G, Quevedo J, Alves GS, Berk M, Fernandes BS, Carvalho AF. T helper 17 cells may drive neuroprogression in major depressive disorder: Proposal of an integrative model. Neurosci Biobehav Rev 2016; 64:83-100. [PMID: 26898639 DOI: 10.1016/j.neubiorev.2016.02.002] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2015] [Revised: 01/04/2016] [Accepted: 02/02/2016] [Indexed: 02/07/2023]
Abstract
The exact pathophysiology of major depressive disorder (MDD) remains elusive. The monoamine theory, which hypothesizes that MDD emerges as a result of dysfunctional serotonergic, dopaminergic and noradrenergic pathways, has guided the therapy of this illness for several decades. More recently, the involvement of activated immune, oxidative and nitrosative stress pathways and of decreased levels of neurotrophic factors has provided emerging insights regarding the pathophysiology of MDD, leading to integrated theories emphasizing the complex interplay of these mechanisms that could lead to neuroprogression. In this review, we propose an integrative model suggesting that T helper 17 (Th17) cells play a pivotal role in the pathophysiology of MDD through (i) microglial activation, (ii) interactions with oxidative and nitrosative stress, (iii) increases of autoantibody production and the propensity for autoimmunity, (iv) disruption of the blood-brain barrier, and (v) dysregulation of the gut mucosa and microbiota. The clinical and research implications of this model are discussed.
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Affiliation(s)
- Anastasiya Slyepchenko
- Womens Health Concerns Clinic, St. Joseph's Healthcare Hamilton, MiNDS Program, McMaster University; Hamilton, Ontario, Canada
| | - Michael Maes
- IMPACT Strategic Research Centre, Deakin University, School of Medicine and Barwon Health, Geelong, VIC, Australia
| | - Cristiano A Köhler
- Department of Clinical Medicine and Translational Psychiatry Research Group, Faculty of Medicine, Federal University of Ceará, Fortaleza, CE, Brazil
| | | | - João Quevedo
- Center for Translational Psychiatry, Department of Psychiatry and Behavioral Sciences, The University of Texas Medical School at Houston, Houston, TX, USA; Laboratory of Neurosciences, Graduate Program in Health Sciences, Health Sciences Unit, University of Southern Santa Catarina, Criciúma, SC, Brazil
| | - Gilberto S Alves
- Department of Clinical Medicine and Translational Psychiatry Research Group, Faculty of Medicine, Federal University of Ceará, Fortaleza, CE, Brazil
| | - Michael Berk
- IMPACT Strategic Research Centre, Deakin University, School of Medicine and Barwon Health, Geelong, VIC, Australia; Department of Psychiatry, Florey Institute of Neuroscience and Mental Health, Orygen, The National Centre of Excellence in Youth Mental Health and Orygen Youth Health Research Centre, University of Melbourne, Parkville, VIC, Australia
| | - Brisa S Fernandes
- IMPACT Strategic Research Centre, Deakin University, School of Medicine and Barwon Health, Geelong, VIC, Australia; Laboratory of Calcium Binding Proteins in the Central Nervous System, Department of Biochemistry, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - André F Carvalho
- Department of Clinical Medicine and Translational Psychiatry Research Group, Faculty of Medicine, Federal University of Ceará, Fortaleza, CE, Brazil.
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Postal M, Lapa AT, Sinicato NA, de Oliveira Peliçari K, Peres FA, Costallat LTL, Fernandes PT, Marini R, Appenzeller S. Depressive symptoms are associated with tumor necrosis factor alpha in systemic lupus erythematosus. J Neuroinflammation 2016; 13:5. [PMID: 26732584 PMCID: PMC4702302 DOI: 10.1186/s12974-015-0471-9] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2015] [Accepted: 12/29/2015] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Tumor necrosis factor alpha (TNF-α) is deeply related to pathogenesis of neurodevelopmental disorders, especially depression. The aim of this study was to explore potential relationships between sera TNF-α levels and mood and anxiety disorders in systemic lupus erythematosus (SLE) patients. METHODS We included 153 consecutive SLE patients (women 148; median age 30; range 10-62) and 40 (women 37; mean age 28.5; range 12-59) age- and sex-matched healthy controls. Mood and anxiety disorders were determined through Beck Depression and Beck Anxiety Inventory. SLE patients were further assessed for clinical and laboratory SLE manifestations. TNF-α levels were measured by enzyme-linked immunosorbent assay using commercial kits. RESULTS Depressive symptoms were identified in 70 (45.7 %) SLE patients and in 10 (25 %) healthy controls (p < 0.001). Anxiety symptoms were identified in 93 (60.7 %) SLE patients and in 16 controls (40 %) (p < 0.001). Sera TNF-α levels were increased in SLE patients with depressive symptoms (p < 0.001) and with anxiety symptoms (p = 0.014). A direct correlation between the severity of depressive symptoms and sera TNF-α levels (r = 0.22; p = 0.003) was observed. TNF-α levels were significantly increased in patients with active disease (p = 0.012). In addition, we observed a correlation between sera TNF-α levels and disease activity (r = 0.28; p = 0.008). In the multivariate analysis, sera TNF-α levels were independently associated with depressive symptoms (t = 3.28; 95 % CI 1.08-2.2; p = 0.002). CONCLUSIONS Sera TNF-α levels are increased in SLE patients with mood and anxiety disorders. In SLE, sera TNF-α levels are independently associated with mood disorders. The etiology of mood disorders is still debated in SLE, but our findings suggest the presence of immunological basis for depression in SLE.
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Affiliation(s)
- Mariana Postal
- Department of Medicine, Rheumatology Unit, Faculty of Medical Science State University of Campinas, Campinas, São Paulo, CEP 13083-970, Brazil.
| | - Aline Tamires Lapa
- Department of Pediatrics, Pediatric Rheumatology Unit, Faculty of Medical Science State University of Campinas, Campinas, São Paulo, CEP 13083-970, Brazil.
| | - Nailú Angélica Sinicato
- Department of Pediatrics, Pediatric Rheumatology Unit, Faculty of Medical Science State University of Campinas, Campinas, São Paulo, CEP 13083-970, Brazil.
| | - Karina de Oliveira Peliçari
- Department of Medicine, Rheumatology Unit, Faculty of Medical Science State University of Campinas, Campinas, São Paulo, CEP 13083-970, Brazil.
| | - Fernando Augusto Peres
- Department of Medicine, Rheumatology Unit, Faculty of Medical Science State University of Campinas, Campinas, São Paulo, CEP 13083-970, Brazil.
| | - Lilian Tereza Lavras Costallat
- Department of Medicine, Rheumatology Unit, Faculty of Medical Science State University of Campinas, Campinas, São Paulo, CEP 13083-970, Brazil.
| | - Paula Teixeira Fernandes
- Department of Sport Sciences, Faculty of Physical Education State University of Campinas, Campinas, São Paulo, CEP 13083-970, Brazil
| | - Roberto Marini
- Department of Pediatrics, Pediatric Rheumatology Unit, Faculty of Medical Science State University of Campinas, Campinas, São Paulo, CEP 13083-970, Brazil.
| | - Simone Appenzeller
- Department of Medicine, Rheumatology Unit, Faculty of Medical Science State University of Campinas, Campinas, São Paulo, CEP 13083-970, Brazil. .,Department of Pediatrics, Pediatric Rheumatology Unit, Faculty of Medical Science State University of Campinas, Campinas, São Paulo, CEP 13083-970, Brazil.
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Hallak JA, Tibrewal S, Mohindra N, Gao X, Jain S. Single Nucleotide Polymorphisms in the BDNF, VDR, and DNASE 1 Genes in Dry Eye Disease Patients: A Case-Control Study. Invest Ophthalmol Vis Sci 2016; 56:5990-6. [PMID: 26393465 DOI: 10.1167/iovs.15-17036] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
PURPOSE To identify single nucleotide polymorphisms (SNPs) in the brain-derived neurotrophic factor (BDNF), vitamin D receptor (VDR), and DNASE1 genes that may be associated with dry eye disease (DED), and determine whether this association varies by the presence of depression. METHODS A case-control study was performed with 64 DED cases and 51 controls. We collected 2 mL of saliva following a routine eye exam. Genotyping was performed using both custom and predesigned TaqMan SNP genotyping assays for 12 hypothesized SNPs. Genotype and allele frequencies of cases and controls were evaluated. Odds ratios were calculated for allele frequencies. Stratified analysis was performed to determine if the association between SNPs and DED varied by depression status. RESULTS A total of 18% of cases had the minor allele A of Val66Met (rs6265) SNP in the BDNF gene compared with 9% of the controls (P = 0.05). Odds ratio was 2.22. Two SNPs (Fokl-rs2228570 and Apal-rs7975232) in the VDR genes also varied between DED cases and controls. Cases were 1.72 and 1.66 times more likely to have the minor allele A in rs2228570 and rs7975232, respectively, than controls (P = 0.06 for both). While not statistically significant, among patients with depression, DED cases were 3.93 times more likely to have the minor allele A of the Val66Met SNP compared to controls. CONCLUSIONS This pilot study showed that Val66Met in the BDNF gene and two SNPs, Fokl and Apal, in the VDR gene may potentially be associated with DED. Additionally, the association between DED and Val66Met may vary by depression status.
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Affiliation(s)
- Joelle A Hallak
- Corneal Neurobiology Laboratory Department of Ophthalmology and Visual Sciences, University of Illinois at Chicago, College of Medicine, Chicago, Illinois, United States 2Quantitative Scientific Solutions, LLC, Arlington, Virginia, United States
| | - Sapna Tibrewal
- Corneal Neurobiology Laboratory Department of Ophthalmology and Visual Sciences, University of Illinois at Chicago, College of Medicine, Chicago, Illinois, United States
| | - Neil Mohindra
- Corneal Neurobiology Laboratory Department of Ophthalmology and Visual Sciences, University of Illinois at Chicago, College of Medicine, Chicago, Illinois, United States
| | - Xiaoyi Gao
- Quantitative Ocular Genomics Laboratory, Department of Ophthalmology and Visual Sciences, University of Illinois at Chicago, College of Medicine, Chicago, Illinois, United States
| | - Sandeep Jain
- Corneal Neurobiology Laboratory Department of Ophthalmology and Visual Sciences, University of Illinois at Chicago, College of Medicine, Chicago, Illinois, United States
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Abstract
Up to 50% of patients with autoimmune diseases show an impairment of health-related quality of life and exhibit depression-like symptoms. The immune system not only leads to inflammation in affected organs, but also mediates behavior abnormalities including fatigue and depression-like symptoms. This review focuses on the different pathways involved in the communication of the immune system with the neuronal network and the body's timing system. The latter is built up by a hierarchically organized expression of clock genes. As discussed here, the activation of the immune system interferes with high amplitude expression of clock genes, an effect which may play a pivotal role in depression-like behavior in autoimmune diseases.
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Affiliation(s)
- Christopher R Pryce
- Preclinical Laboratory for Translational Research into Affective Disorders, Department of Psychiatry, Psychotherapy & Psychosomatics, Psychiatric Hospital, University of Zurich, Zurich, Switzerland
| | - Adriano Fontana
- Institute of Experimental Immunology, University of Zurich, Winterthurerstrasse 190, CH-8057, Zurich, Switzerland.
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Shakeri H, Arman F, Hossieni M, Omrani HR, Vahdani A, Shakeri J. Depression, Anxiety and Disease-Related Variables and Quality of Life Among Individuals With Systemic Lupus Erythematosus Living in Kermanshah Province, Iran. IRANIAN RED CRESCENT MEDICAL JOURNAL 2015; 17:e31047. [PMID: 26756021 PMCID: PMC4706992 DOI: 10.5812/ircmj.31047] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/25/2015] [Revised: 07/23/2015] [Accepted: 08/19/2015] [Indexed: 11/16/2022]
Abstract
BACKGROUND Health-related quality of life (HRQoL) is affected by numerous variables including depression and anxiety. However, these associations have not yet been described among patients with systemic lupus erythematosus (SLE) and the impact of SLE-related clinical variables remains unknown. OBJECTIVES In this cross-sectional study, the prevalence of depression and anxiety among Iranian patients with SLE living in Kermanshah province, Iran, has been estimated and the determinants of HRQoL in comparison with healthy subjects have been identified. PATIENTS AND METHODS Sampling was performed based on recruitment of subjects according to inclusion and exclusion criteria. Systemic lupus erythematosus-related variables including cutaneous manifestations, pericarditis, arthritis, history of seizure and psychosis were recorded. Blood samples were taken to measure antinuclear antibodies (ANA), anti-double stranded DNA (anti-dsDNA), Anti-Smith (Anti-SM), anticardiolipin antibody. Matched healthy subjects in demographic characteristics were selected from general population of Kermanshah province, Iran. Depression and anxiety and HRQoL were assessed using the Beck depression inventory-II, Beck anxiety inventory and short-form 36 health survey, respectively. RESULTS A total of 310 individuals (160 patients with SLE and 150 healthy subjects) participated in this study. The prevalence of depression and anxiety was about 20% among people with SLE, which was noticeably high but not significantly different from healthy individuals. More severe depression was associated with lower scores in domains of physical functioning (PF), role limitation due to physical problems (RP) and subsequently physical component summary (PCS) in the SLE group (P < 0.0001 for all). A higher anxiety level was negatively correlated with PF, RP, social functioning (SF), general health (GH) and PCS in the SLE group (P = 0.01, < 0.0001, 0.004, 0.02 and 0.005, respectively). Scores of PF and PCS were significantly lower among patients with SLE compared to the control group (P = 0.001 for both). Malar rash, photosensitivity, discoid rash, pleuritis, pericarditis, history of seizure and positive Anti-SM Ab were associated with poorer SF (P = 0.003, 0.003, 0.018, 0.001, < 0.0001, 0.021 and 0.002, respectively). CONCLUSIONS The results of this study show that patients with SLE have poorer HRQoL in physical components whereas the mental component of QoL is relatively similar to healthy individuals. Depression and anxiety were not related to clinical manifestations of SLE. However, the SF domain of HRQoL was the most susceptible component of QoL, which was affected by SLE clinical variables. The high estimated prevalence of depression and anxiety among patients with SLE requires attention.
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Affiliation(s)
- Hania Shakeri
- Psychiatry Department, Farabi Hospital, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, IR Iran
| | - Farid Arman
- Psychiatry Department, Farabi Hospital, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, IR Iran
| | - Monir Hossieni
- Psychiatry Department, Farabi Hospital, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, IR Iran
| | - Hamid Reza Omrani
- Nephrology Department, Kermanshah University of Medical Sciences, Kermanshah, IR Iran
| | - Ali Vahdani
- Psychiatry Department, Farabi Hospital, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, IR Iran
| | - Jalal Shakeri
- Psychiatry Department, Farabi Hospital, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, IR Iran
- Corresponding Author: Jalal Shakeri, Psychiatry Department, School of Medicine, Farabi Hospital, Kermanshah University of Medical Sciences, Kermanshah, IR Iran. Tel: +98-8314274618, Fax: +98-8314276477, E-mail:
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Nishimura K, Omori M, Katsumata Y, Sato E, Kawaguchi Y, Harigai M, Yamanaka H, Ishigooka J. Psychological distress in corticosteroid-naive patients with systemic lupus erythematosus: A prospective cross-sectional study. Lupus 2015; 25:463-71. [PMID: 26527504 DOI: 10.1177/0961203315615223] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2015] [Accepted: 10/12/2015] [Indexed: 11/16/2022]
Abstract
OBJECTIVE Psychological distress, such as depression and anxiety, has been intensively studied in patients with systemic lupus erythematosus (SLE). However, those studies have mostly included patients who were treated with corticosteroids, which might themselves induce mood disturbances. We investigated psychological distress in corticosteroid-naive patients with SLE who did not exhibit any overt neuropsychiatric manifestations. METHODS Forty-three SLE in-patients with no current or past abnormal neuropsychiatric history participated in the study. Patients and 30 healthy control subjects with similar demographic and personality characteristics were administered a comprehensive battery of psychological/neuropsychological tests. The Profile of Mood States (POMS) was used to assess depression and anxiety. Results of clinical, laboratory, and neurological tests were compared with regard to their presence. RESULTS Prevalence of depression was higher in patients (n = 11, 25.6%) than in controls (n = 2, 6.7%; p = 0.035), although prevalence of anxiety did not differ across groups (patients: 34.9%, n = 15; controls: 16.7%, n = 5; p = 0.147). Using multiple logistic regression analysis, we identified avoidance coping methods (OR, 1.3; 95% CI 1.030-1.644; p = 0.027) as an independent risk factor for depression. CONCLUSION Our results indicate that depression presents more frequently in corticosteroid-naive patients with early-stage, active SLE than in the normal population, but anxiety does not. Depression may be related to psychological reactions to suffering from the disease.
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Affiliation(s)
- K Nishimura
- Department of Psychiatry, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
| | - M Omori
- Kanagawa Psychiatric Center, Yokohama, Japan
| | - Y Katsumata
- Institute of Rheumatology, Tokyo Women's Medical University, Tokyo, Japan
| | - E Sato
- Institute of Rheumatology, Tokyo Women's Medical University, Tokyo, Japan
| | - Y Kawaguchi
- Institute of Rheumatology, Tokyo Women's Medical University, Tokyo, Japan
| | - M Harigai
- Institute of Rheumatology, Tokyo Women's Medical University, Tokyo, Japan
| | - H Yamanaka
- Institute of Rheumatology, Tokyo Women's Medical University, Tokyo, Japan
| | - J Ishigooka
- Department of Psychiatry, Tokyo Women's Medical University School of Medicine, Tokyo, Japan
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Dong G, You M, Fan H, Ji J, Ding L, Li P, Hou Y. 17β-estradiol contributes to the accumulation of myeloid-derived suppressor cells in blood by promoting TNF-α secretion. Acta Biochim Biophys Sin (Shanghai) 2015; 47:620-9. [PMID: 26071573 DOI: 10.1093/abbs/gmv053] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2014] [Accepted: 04/07/2015] [Indexed: 01/09/2023] Open
Abstract
Estrogens are strongly implicated in gender differences in immune responses by influencing the development and activation of immune cells. Recent studies have shown that myeloid-derived suppressor cells (MDSCs), derived from CD11b(+)Gr-1(+) myeloid cells under pathological conditions, play vital roles in modulating immune responses. However, it is still unknown the effects of estrogens on MDSCs. In the present study, we investigated the effects and mechanisms of estrogens on regulating the accumulation of MDSCs. It was found that, compared with male patients with systemic lupus erythematosus (SLE), female patients with SLE showed a higher frequency of MDSCs in peripheral blood mononuclear cells and a higher level of tumor necrosis factor α (TNF-α) in serum. Notably, estradiol level in the serum of female patients with SLE was positively correlated with the frequency of MDSCs. Moreover, 17β-estradiol could promote TNF-α-induced accumulation of MDSCs in vivo by increasing the fundamental frequency of CD11b(+)Gr-1(+) cells. Furthermore, 17β-estradiol promoted the secretion of TNF-α in vivo, which contributed to the increase of the frequency of CD11b(+)Gr-1(+) cells. In addition, it was also found that female mice showed a higher frequency of CD11b(+)Gr-1(+) cells and a higher TNF-α level in blood than the age-matched male mice. These data indicate that 17β-estradiol contributes to the accumulation of MDSCs in blood by promoting TNF-α secretion, which increases the fundamental frequency of CD11b(+)Gr-1(+) cells. Our findings provide a new insight into the mechanism of gender difference in the prevalence of inflammation and autoimmune diseases.
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Affiliation(s)
- Guanjun Dong
- State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Nanjing University Medical School, Nanjing 210093, China
| | - Ming You
- State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Nanjing University Medical School, Nanjing 210093, China
| | - Hongye Fan
- State Key Laboratory of Natural Medicines, School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, China
| | - Jianjian Ji
- State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Nanjing University Medical School, Nanjing 210093, China
| | - Liang Ding
- State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Nanjing University Medical School, Nanjing 210093, China
| | - Pengfei Li
- Department of Laboratory Medicine, Jiangsu Province Hospital of Traditional Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing 210029, China
| | - Yayi Hou
- State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Nanjing University Medical School, Nanjing 210093, China Jiangsu Key Laboratory of Molecular Medicine, Nanjing 210093, China
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Shi L, Song L, Maurer K, Sharp J, Zhang Z, Sullivan KE. Endotoxin tolerance in monocytes can be mitigated by α2-interferon. J Leukoc Biol 2015. [PMID: 26206900 DOI: 10.1189/jlb.4a0914-450rr] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
Endotoxin tolerance is characterized by diminished expression of inflammatory cytokines after sequential exposure to Toll-like receptor stimuli. Many mechanisms contribute to tolerance; however, chromatin remodeling appears to be the most significant regulator. The type II interferon, IFN-γ, has been recognized as being able to reverse or abrogate the establishment of tolerance. Type I interferons have not been investigated previously, and they bind a distinct receptor. We found that α2-interferon was able to abrogate or diminish tolerance by endotoxin, as defined by measuring mRNA levels at recognized tolerance targets. We also found that α2-interferon treatment during tolerization was associated with increased H3K4me3 and H3K4me2 levels at promoters of tolerance targets in THP1 cells. These marks were normalized after exposure of the cells to α2-interferon. Interferon regulatory factor 1 is a transcription factor activated and induced by types I and II interferons. We found recruitment of this transcription factor paralleled tolerance and inhibition of tolerance at target genes. Therefore, there are at least 2 distinct pathways by which endotoxin tolerance may be mitigated. A type I interferon, in spite of binding to a different receptor, was just as able to inhibit tolerance as the type II interferon and also appeared to act by modifying chromatin at tolerance target genes.
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Affiliation(s)
- Lihua Shi
- *Division of Allergy Immunology and The Center for Biomedical Informatics, The Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Li Song
- *Division of Allergy Immunology and The Center for Biomedical Informatics, The Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Kelly Maurer
- *Division of Allergy Immunology and The Center for Biomedical Informatics, The Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - James Sharp
- *Division of Allergy Immunology and The Center for Biomedical Informatics, The Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Zhe Zhang
- *Division of Allergy Immunology and The Center for Biomedical Informatics, The Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Kathleen E Sullivan
- *Division of Allergy Immunology and The Center for Biomedical Informatics, The Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
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Tay SH, Cheung PPM, Mak A. Active disease is independently associated with more severe anxiety rather than depressive symptoms in patients with systemic lupus erythematosus. Lupus 2015; 24:1392-9. [DOI: 10.1177/0961203315591026] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2014] [Accepted: 05/21/2015] [Indexed: 01/14/2023]
Abstract
Objective The inter-correlation between and co-existence of depression and anxiety may engender inconsistency in addressing the relationship between the severity of depression and disease activity of systemic lupus erythematosus (SLE). We aimed at identifying whether lupus disease activity is independently associated with depression and anxiety in lupus patients. Methods Adult lupus patients were assessed for the severity of depressive and anxiety symptoms and lupus disease activity by using the Hospital Anxiety and Depression Scale (HADS) and the Systemic Lupus Erythematosus Disease Activity Index (SLEDAI), respectively. Age- and gender-matched healthy controls (HCs) were recruited for comparison. Prevalence and severity of depressive and anxiety symptoms were compared between lupus patients and HCs. Independent relationships between the severity of anxiety (HADS-Anxiety) and depressive (HADS-Depression) symptoms, and SLEDAI were studied with regression models. Results In total, 110 lupus patients and 110 HCs were studied. Lupus patients had significantly higher HADS scores than HCs (10.82 ± 6.5 vs 7.34 ± 4.9, p < 0.001). Significantly more lupus patients had anxiety (40.9 vs 21.8%, p = 0.002) and depressive symptoms (15.5 vs 6.4%, p = 0.025) than HCs. Multiple linear regression analyses revealed that SLEDAI (β = 0.160, p = 0.016), calcineurin inhibitor non-use (β = –1.929, p = 0.041) and past cyclophosphamide non-use (β = –1.603, p = 0.039) independently predicted HADS-Anxiety amongst lupus patients even after adjusting for HADS-Depression. Conversely, SLEDAI (β = 0.014, p = 0.834) lost its significant univariate correlation with HADS-Depression after controlling for HADS-Anxiety and other covariates. Conclusion Anxiety is more common in lupus patients than in HCs, and its severity is independently associated with more active SLE regardless of the presence or absence of concomitant depression.
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Affiliation(s)
- S H Tay
- Division of Rheumatology, University Medicine Cluster, National University Health System, Singapore; Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - P P M Cheung
- Division of Rheumatology, University Medicine Cluster, National University Health System, Singapore; Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - A Mak
- Division of Rheumatology, University Medicine Cluster, National University Health System, Singapore; Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
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Tay SH, Mak A. Anti-NR2A/B Antibodies and Other Major Molecular Mechanisms in the Pathogenesis of Cognitive Dysfunction in Systemic Lupus Erythematosus. Int J Mol Sci 2015; 16:10281-300. [PMID: 25955648 PMCID: PMC4463646 DOI: 10.3390/ijms160510281] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2015] [Revised: 04/20/2015] [Accepted: 04/29/2015] [Indexed: 12/26/2022] Open
Abstract
Systemic lupus erythematosus (SLE) is an autoimmune disease that affects approximately 1–45.3 per 100,000 people worldwide. Although deaths as a result of active and renal diseases have been substantially declining amongst SLE patients, disease involving the central nervous system (CNS), collectively termed neuropsychiatric systemic lupus erythematosus (NPSLE), remains one of the important causes of death in these patients. Cognitive dysfunction is one of the most common manifestations of NPSLE, which comprises deficits in information-processing speed, attention and executive function, in conjunction with preservation of speech. Albeit a prevalent manifestation of NPSLE, the pathogenetic mechanisms of cognitive dysfunction remain unclear. Recent advances in genetic studies, molecular techniques, neuropathology, neuroimaging and cognitive science have gleaned valuable insights into the pathophysiology of lupus-related cognitive dysfunction. In recent years, a role for autoantibodies, molecular and cellular mechanisms in cognitive dysfunction, has been emerging, challenging our previous concept of the brain as an immune privileged site. This review will focus on the potential pathogenic factors involved in NPSLE, including anti-N-methyl-d-aspartate receptor subunit NR2A/B (anti-NR2A/B) antibodies, matrix metalloproteinase-9, neutrophil extracellular traps and pro-inflammatory mediators. Better understanding of these mechanistic processes will enhance identification of new therapeutic modalities to halt the progression of cognitive decline in SLE patients.
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Affiliation(s)
- Sen Hee Tay
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 21 Lower Kent Ridge Road, Singapore 119077, Singapore.
- Divison of Rheumatology, Department of Medicine, National University Hospital, National University Health System, 1E Kent Ridge Road, Singapore 119228, Singapore.
| | - Anselm Mak
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 21 Lower Kent Ridge Road, Singapore 119077, Singapore.
- Divison of Rheumatology, Department of Medicine, National University Hospital, National University Health System, 1E Kent Ridge Road, Singapore 119228, Singapore.
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Saban KL, Mathews HL, Collins EG, Hogan NS, Tell D, Bryant FB, Pape TLB, Griffin JM, Janusek LW. The Man I Once Knew. Biol Res Nurs 2015; 18:50-9. [DOI: 10.1177/1099800414568661] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Grief, although traditionally conceptualized as a bereavement-related reaction, is also experienced by significant others in response to the profound cognitive and personality changes associated with a traumatic brain injury (TBI) in a loved one. Grief associated with the death of a loved one is related to increases in proinflammatory cytokines, yet it is not clear whether this is the case for grief experienced by individuals caring for a significant other with TBI. The purpose of this cross-sectional, exploratory study was to examine grief and its association with a proinflammatory cytokine, tumor necrosis factor α (TNF-α), in wives/partners caring for veterans with TBI. Participants completed written measures of grief, perceived stress, and depressive symptoms and provided morning saliva samples for TNF-α analysis. Participants reported levels of grief comparable to those reported in studies evaluating individuals grieving the death of a loved one. Path analysis revealed that grief was not associated with TNF-α; however, participants reporting high levels of blame/anger, a subscale of the grief scale, had higher levels of TNF-α. In addition, both grief and blame/anger were related to increased perceived stress and depressive symptoms; however, path analysis demonstrated that perceived stress and depressive symptoms did not mediate the influence of blame/anger on TNF-α. These findings suggest that blame/anger associated with grief may be related to the elevations in TNF-α exhibited by individuals caring for a loved one with TBI.
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Affiliation(s)
- Karen L. Saban
- Edward Hines Jr. VA Hospital, Center of Innovation for Complex Chronic Healthcare, Hines, IL, USA
- Marcella Niehoff School of Nursing, Loyola University Chicago, Chicago, IL, USA
| | | | - Eileen G. Collins
- Edward Hines Jr. VA Hospital, Center of Innovation for Complex Chronic Healthcare, Hines, IL, USA
- College of Nursing, University of Illinois at Chicago, Chicago, IL, USA
| | - Nancy S. Hogan
- Marcella Niehoff School of Nursing, Loyola University Chicago, Chicago, IL, USA
| | - Dina Tell
- Marcella Niehoff School of Nursing, Loyola University Chicago, Chicago, IL, USA
| | - Fred B. Bryant
- Department of Psychology, Loyola University Chicago, Chicago, IL, USA
| | - Theresa Louise Bender Pape
- Edward Hines Jr. VA Hospital, Center of Innovation for Complex Chronic Healthcare, Hines, IL, USA
- Department of Physical Medicine & Rehabilitation, Northwestern Feinberg School of Medicine, Chicago, IL, USA
| | - Joan M. Griffin
- Center for Chronic Disease Outcomes Research, Minneapolis VA Health Care System, Minneapolis, MN, USA
| | - Linda Witek Janusek
- Marcella Niehoff School of Nursing, Loyola University Chicago, Chicago, IL, USA
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Postal M, Appenzeller S. The importance of cytokines and autoantibodies in depression. Autoimmun Rev 2014; 14:30-5. [PMID: 25242344 DOI: 10.1016/j.autrev.2014.09.001] [Citation(s) in RCA: 88] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2014] [Accepted: 09/01/2014] [Indexed: 12/14/2022]
Abstract
The relationship between depression and immunity has been widely discussed. Cytokines, such as TNF-α, play an important role in immune system; these cytokines interact with virtually every pathophysiologic domain relevant to depression, including neurotransmitter metabolism, neuroendocrine function, and synaptic plasticity. Antibodies have also been implicated in the pathophysiology of depression. The association between decreased serotonin levels and excessive glutamatergic activity forms the first biochemical basis for cytokine-induced depression. Cytokines and antibodies (anti-ribosomal-P and anti-N-methyl-D-aspartate receptor antibodies) are deeply related to pathogenesis of neurodevelopmental disorders, especially depression. Tumor necrosis factor alpha (TNF-α) may underlie the mechanism of depression by an activation of the hypothalamo-pituitary-adrenocortical (HPA) axis, an activation of neuronal serotonin transporters and the stimulation of the indoleamine 2,3-dioxygenase which leads to tryptophan depletion. In the last 20 years since the initial reports of neural-immune interactions in depression, studies have shown a clear association between activation of the immune system mediated by proinflammatory cytokines. Genes encoding cytokines are highly polymorphic and single nucleotide polymorphisms, associated with increased or reduced cytokine production, have been described. To date, there are only few studies that investigated the relationship between depression and proinflammatory cytokines in patients with autoimmune diseases. Although an associative link between neuroinflammation and mood disorders is widely accepted, further studies are necessary to establish the cause-effect relationship. In this paper, we review the role of cytokines, focusing on TNF-α and antibodies in the depression and hypothesize how TNF-α may underlie and mediate the inflammatory process depression in patients with autoimmune disease.
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Affiliation(s)
- Mariana Postal
- Department of Medicine, Rheumatology Unit, Faculty of Medical Science, State University of Campinas, Brazil
| | - Simone Appenzeller
- Department of Medicine, Rheumatology Unit, Faculty of Medical Science, State University of Campinas, Brazil.
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Inflammatory cytokine-associated depression. Brain Res 2014; 1617:113-25. [PMID: 25003554 DOI: 10.1016/j.brainres.2014.06.032] [Citation(s) in RCA: 121] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2014] [Revised: 06/23/2014] [Accepted: 06/26/2014] [Indexed: 02/07/2023]
Abstract
Inflammatory cytokines can sometimes trigger depression in humans, are often associated with depression, and can elicit some behaviors in animals that are homologous to major depression. Moreover, these cytokines can affect monoaminergic and glutamatergic systems, supporting an overlapping pathoetiology with major depression. This suggests that there could be a specific major depression subtype, inflammatory cytokine-associated depression (ICAD), which may require different therapeutic approaches. However, most people do not develop depression, even when exposed to sustained elevations in inflammatory cytokines. Thus several vulnerabilities and sources of resilience to inflammation-associated depression have been identified. These range from genetic differences in neurotrophic and serotonergic systems to sleep quality and omega-3 fatty acid levels. Replicating these sources of resilience as treatments could be one approach for preventing "ICAD". This article is part of a Special Issue entitled SI: Neuroimmunology in Health And Disease.
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Imbalance between endothelial damage and repair: a gateway to cardiovascular disease in systemic lupus erythematosus. BIOMED RESEARCH INTERNATIONAL 2014; 2014:178721. [PMID: 24790989 PMCID: PMC3984775 DOI: 10.1155/2014/178721] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/20/2014] [Accepted: 02/21/2014] [Indexed: 12/15/2022]
Abstract
Atherosclerosis is accelerated in patients with systemic lupus erythematosus (SLE) and it leads to excessive cardiovascular complications in these patients. Despite the improved awareness of cardiovascular disease and advent of clinical diagnostics, the process of atherogenesis in most patients remains clinically silent until symptoms and signs of cardiovascular complications develop. As evidence has demonstrated that vascular damage is already occurring before clinically overt cardiovascular disease develops in lupus patients, intervention at the preclinical stage of atherogenesis would be plausible. Indeed, endothelial dysfunction, one of the earliest steps of atherogenesis, has been demonstrated to occur in lupus patients even when they are naïve for cardiovascular disease. Currently known “endothelium-toxic” factors including type 1 interferon, proinflammatory cytokines, inflammatory cells, immune complexes, costimulatory molecules, neutrophils extracellular traps, lupus-related autoantibodies, oxidative stress, and dyslipidemia, coupled with the aberrant functions of the endothelial progenitor cells (EPC) which are crucial to vascular repair, likely tip the balance towards endothelial dysfunction and propensity to develop cardiovascular disease in lupus patients. In this review, altered physiology of the endothelium, factors leading to perturbed vascular repair contributed by lupus EPC and the impact of proatherogenic factors on the endothelium which potentially lead to atherosclerosis in lupus patients will be discussed.
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The correlations of disease activity, socioeconomic status, quality of life, and depression/anxiety in Chinese patients with systemic lupus erythematosus. Clin Dev Immunol 2013; 2013:270878. [PMID: 23864877 PMCID: PMC3705842 DOI: 10.1155/2013/270878] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2013] [Accepted: 06/09/2013] [Indexed: 11/18/2022]
Abstract
The prevalence of psychological problems is frequent in systemic lupus erythematosus (SLE) patients and appears to be increasing. The current study investigated the relationship among disease parameters, quality of life, and the psychological status in Chinese patients with SLE. A self-report survey design was administered to 170 SLE patients and 210 healthy individuals using the Self-Rating Anxiety Scale, the Self-Rating Depression Scale, and the Short Form 36 health survey (SF-36). Our results showed that 20.3% SLE patients had anxiety, and 32.9% had depression, which were significantly higher than the control group (7.1%, 14.3%, resp.). And there were significant correlations among socioeconomic status (SES), disease activity, and anxiety/depression in SLE patients. Meanwhile, SF-36 analysis results revealed that VT, PF, and RP scales were the most powerful predictors of anxiety of SLE patients, and SLEDAI, VT, PF, SF, and RE domains were significantly accounted for anxiety. In summary, there were significant relationships among disease parameters, quality of life, and anxiety/depression in Chinese SLE patients. Therefore, it is necessary to have psychiatric and psychological evaluations and formulate an integrated approach for managing mental health in Chinese lupus patients, especially those who have high disease activity, low SES, and poor quality of life.
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Fatigue, health-related quality of life and other patient-reported outcomes in systemic lupus erythematosus. Best Pract Res Clin Rheumatol 2013; 27:363-75. [DOI: 10.1016/j.berh.2013.07.009] [Citation(s) in RCA: 123] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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