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Ma L, Deng D, Zhang T, Zhao W, Liu C, Huang S, Xu F, Wang Y, Zhao S, Ding Y, Huang Y, Wang K, Zhang Y, Yang X, Cao S, Chen X. STING-IFN-I pathway relieves incision induced acute postoperative pain via inhibiting the neuroinflammation in dorsal root ganglion of rats. Inflamm Res 2023; 72:1551-1565. [PMID: 37433890 DOI: 10.1007/s00011-023-01764-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Revised: 06/13/2023] [Accepted: 06/30/2023] [Indexed: 07/13/2023] Open
Abstract
BACKGROUND The purpose of this study was to study the effect of STING-IFN-I pathway on incision induced postoperative pain in rats and its possible mechanisms. METHODS The pain thresholds were evaluated by measuring the mechanical withdrawal threshold and the thermal withdrawal latency. The satellite glial cell and macrophage of DRG were analyzed. The expression of STING, IFN-a, P-P65, iNOS, TNF-α, IL-1β and IL-6 in DRG was evaluated. RESULTS The activation of STING-IFN-I pathway can reduce the mechanical hyperalgesia, thermal hyperalgesia, down-regulate the expression of P-P65, iNOS, TNF-α, IL-1β and IL-6, and inhibit the activation of satellite glial cell and macrophage in DRG. CONCLUSIONS The activation of STING-IFN-I pathway can alleviate incision induced acute postoperative pain by inhibiting the activation of satellite glial cell and macrophage, which reducing the corresponding neuroinflammation in DRG.
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Affiliation(s)
- Lulin Ma
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
- Department of Anesthesiology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Daling Deng
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
- Department of Anesthesiology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Tianhao Zhang
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
- Department of Anesthesiology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Wenjing Zhao
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
- Department of Anesthesiology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Chengxi Liu
- Department of Anesthesiology, The Second Affiliated Hospital of University of South China, Hengyang, China
- Department of Anesthesiology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Shiqian Huang
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
- Department of Anesthesiology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Feng Xu
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
- Department of Anesthesiology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Yafeng Wang
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
- Department of Anesthesiology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Shuai Zhao
- Department of Anesthesiology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
- Department of Pain Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, China
| | - Yuanyuan Ding
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
- Department of Anesthesiology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Yan Huang
- Department of Anesthesiology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
- Department of Anesthesiology, The First People's Hospital of Jiangxia District, Wuhan, China
| | - Kaixin Wang
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
- Department of Anesthesiology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Yanyan Zhang
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
- Department of Anesthesiology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Xinxin Yang
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
- Department of Anesthesiology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Song Cao
- Department of Anesthesiology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
- Department of Pain Medicine, Affiliated Hospital of Zunyi Medical University, Zunyi, China
| | - Xiangdong Chen
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
- Department of Anesthesiology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China.
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Abstract
Neuropsychiatric diseases have traditionally been studied from brain, and mind-centric perspectives. However, mounting epidemiological and clinical evidence shows a strong correlation of neuropsychiatric manifestations with immune system activation, suggesting a likely mechanistic interaction between the immune and nervous systems in mediating neuropsychiatric disease. Indeed, immune mediators such as cytokines, antibodies, and complement proteins have been shown to affect various cellular members of the central nervous system in multitudinous ways, such as by modulating neuronal firing rates, inducing cellular apoptosis, or triggering synaptic pruning. These observations have in turn led to the exciting development of clinical therapies aiming to harness this neuro-immune interaction for the treatment of neuropsychiatric disease and symptoms. Besides the clinic, important theoretical fundamentals can be drawn from the immune system and applied to our understanding of the brain and neuropsychiatric disease. These new frameworks could lead to novel insights in the field and further potentiate the development of future therapies to treat neuropsychiatric disease.
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3
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Tan PH, Ji J, Yeh CC, Ji RR. Interferons in Pain and Infections: Emerging Roles in Neuro-Immune and Neuro-Glial Interactions. Front Immunol 2021; 12:783725. [PMID: 34804074 PMCID: PMC8602180 DOI: 10.3389/fimmu.2021.783725] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Accepted: 10/19/2021] [Indexed: 12/24/2022] Open
Abstract
Interferons (IFNs) are cytokines that possess antiviral, antiproliferative, and immunomodulatory actions. IFN-α and IFN-β are two major family members of type-I IFNs and are used to treat diseases, including hepatitis and multiple sclerosis. Emerging evidence suggests that type-I IFN receptors (IFNARs) are also expressed by microglia, astrocytes, and neurons in the central and peripheral nervous systems. Apart from canonical transcriptional regulations, IFN-α and IFN-β can rapidly suppress neuronal activity and synaptic transmission via non-genomic regulation, leading to potent analgesia. IFN-γ is the only member of the type-II IFN family and induces central sensitization and microglia activation in persistent pain. We discuss how type-I and type-II IFNs regulate pain and infection via neuro-immune modulations, with special focus on neuroinflammation and neuro-glial interactions. We also highlight distinct roles of type-I IFNs in the peripheral and central nervous system. Insights into IFN signaling in nociceptors and their distinct actions in physiological vs. pathological and acute vs. chronic conditions will improve our treatments of pain after surgeries, traumas, and infections.
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Affiliation(s)
- Ping-Heng Tan
- Department of Anesthesiology, Chi Mei Medical Center, Tainan City, Taiwan
| | - Jasmine Ji
- Neuroscience Department, Wellesley College, Wellesley, Massachusetts, MA, United States.,Center for Translational Pain Medicine, Department of Anesthesiology, Duke University Medical Center, Durham, NC, United States
| | - Chun-Chang Yeh
- Department of Anesthesiology of Tri-Service General Hospital & National Defense Medical Center, Taipei City, Taiwan
| | - Ru-Rong Ji
- Center for Translational Pain Medicine, Department of Anesthesiology, Duke University Medical Center, Durham, NC, United States.,Department of Neurobiology, Duke University Medical Center, Durham, NC, United States.,Department of Cell Biology, Duke University Medical Center, Durham, NC, United States
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4
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Zhang KJ, Yin XF, Yang YQ, Li HL, Xu YN, Chen LY, Liu XJ, Yuan SJ, Fang XL, Xiao J, Wu S, Xu HN, Chu L, Katlinski KV, Katlinskaya YV, Guo RB, Wei GW, Wang DC, Liu XY, Fuchs SY. A Potent In Vivo Antitumor Efficacy of Novel Recombinant Type I Interferon. Clin Cancer Res 2016; 23:2038-2049. [PMID: 27683179 DOI: 10.1158/1078-0432.ccr-16-1386] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2016] [Revised: 08/28/2016] [Accepted: 09/11/2016] [Indexed: 11/16/2022]
Abstract
Purpose: Antiproliferative, antiviral, and immunomodulatory activities of endogenous type I IFNs (IFN1) prompt the design of recombinant IFN1 for therapeutic purposes. However, most of the designed IFNs exhibited suboptimal therapeutic efficacies against solid tumors. Here, we report evaluation of the in vitro and in vivo antitumorigenic activities of a novel recombinant IFN termed sIFN-I.Experimental Design: We compared primary and tertiary structures of sIFN-I with its parental human IFNα-2b, as well as affinities of these ligands for IFN1 receptor chains and pharmacokinetics. These IFN1 species were also compared for their ability to induce JAK-STAT signaling and expression of the IFN1-stimulated genes and to elicit antitumorigenic effects. Effects of sIFN-I on tumor angiogenesis and immune infiltration were also tested in transplanted and genetically engineered immunocompetent mouse models.Results: sIFN-I displayed greater affinity for IFNAR1 (over IFNAR2) chain of the IFN1 receptor and elicited a greater extent of IFN1 signaling and expression of IFN-inducible genes in human cells. Unlike IFNα-2b, sIFN-I induced JAK-STAT signaling in mouse cells and exhibited an extended half-life in mice. Treatment with sIFN-I inhibited intratumoral angiogenesis, increased CD8+ T-cell infiltration, and robustly suppressed growth of transplantable and genetically engineered tumors in immunodeficient and immunocompetent mice.Conclusions: These findings define sIFN-I as a novel recombinant IFN1 with potent preclinical antitumorigenic effects against solid tumor, thereby prompting the assessment of sIFN-I clinical efficacy in humans. Clin Cancer Res; 23(8); 2038-49. ©2016 AACR.
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Affiliation(s)
- Kang-Jian Zhang
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China.,Department of Biomedical Sciences, University of Pennsylvania, Philadelphia, Pennsylvania.,Sichuan Huiyang Life Science and Technology Corp., Chengdu, Sichuan, China
| | - Xiao-Fei Yin
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Yuan-Qin Yang
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China.,Xinyuan Institute of Medicine and Biotechnology, Zhejiang Sci-Tech University, Hangzhou, China
| | - Hui-Ling Li
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Yan-Ni Xu
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Lie-Yang Chen
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Xi-Jun Liu
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Su-Jing Yuan
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Xian-Long Fang
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Jing Xiao
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Shuai Wu
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Hai-Neng Xu
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China.,Department of Radiation Oncology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Liang Chu
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China
| | | | - Yuliya V Katlinskaya
- Department of Biomedical Sciences, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Rong-Bing Guo
- Sichuan Huiyang Life Science and Technology Corp., Chengdu, Sichuan, China
| | - Guang-Wen Wei
- Sichuan Huiyang Life Science and Technology Corp., Chengdu, Sichuan, China
| | - Da-Cheng Wang
- National Laboratory of Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China
| | - Xin-Yuan Liu
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China. .,Xinyuan Institute of Medicine and Biotechnology, Zhejiang Sci-Tech University, Hangzhou, China
| | - Serge Y Fuchs
- Department of Biomedical Sciences, University of Pennsylvania, Philadelphia, Pennsylvania.
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5
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Interferon alpha inhibits spinal cord synaptic and nociceptive transmission via neuronal-glial interactions. Sci Rep 2016; 6:34356. [PMID: 27670299 PMCID: PMC5037469 DOI: 10.1038/srep34356] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Accepted: 09/13/2016] [Indexed: 12/25/2022] Open
Abstract
It is well known that interferons (IFNs), such as type-I IFN (IFN-α) and type-II IFN (IFN-γ) are produced by immune cells to elicit antiviral effects. IFNs are also produced by glial cells in the CNS to regulate brain functions. As a proinflammatory cytokine, IFN-γ drives neuropathic pain by inducing microglial activation in the spinal cord. However, little is known about the role of IFN-α in regulating pain sensitivity and synaptic transmission. Strikingly, we found that IFN-α/β receptor (type-I IFN receptor) was expressed by primary afferent terminals in the superficial dorsal horn that co-expressed the neuropeptide CGRP. In the spinal cord IFN-α was primarily expressed by astrocytes. Perfusion of spinal cord slices with IFN-α suppressed excitatory synaptic transmission by reducing the frequency of spontaneous excitatory postsynaptic current (sEPSCs). IFN-α also inhibited nociceptive transmission by reducing capsaicin-induced internalization of NK-1 and phosphorylation of extracellular signal-regulated kinase (ERK) in superficial dorsal horn neurons. Finally, spinal (intrathecal) administration of IFN-α reduced inflammatory pain and increased pain threshold in naïve rats, whereas removal of endogenous IFN-α by a neutralizing antibody induced hyperalgesia. Our findings suggest a new form of neuronal-glial interaction by which IFN-α, produced by astrocytes, inhibits nociceptive transmission in the spinal cord.
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6
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Liu XH, Guo L, Yang YL, Hu F, Chen XY, Feng SL. Development and Validation of a Rapid and Simple UPLC-ESI-MS Method for Pharmacokinetics and Tissue Distribution of Astragaloside III in Rats. J Chromatogr Sci 2016; 54:811-8. [PMID: 26931734 DOI: 10.1093/chromsci/bmw021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2015] [Indexed: 02/04/2023]
Abstract
A rapid and simple ultra-performance liquid chromatography-electrospray ionization-mass spectrometry (UPLC-ESI-MS) method for the determination of astragaloside III was developed and used in a pharmacokinetic and tissue distribution study in rats following the oral administration 95% ethanol extraction of Zhenqi Fuzheng capsules. Although astragaloside III and astragaloside IV have the same molecular weight and very similar structures, they were successfully separated using this method. Quantification was performed using low-energy collision tandem mass spectrometry (CID-MS-MS) with the multiple reaction monitoring scan mode of the following precursor ion → product ion atm/z807.61→335.22 for astragaloside III and atm/z633.18→331.18 for the internal standard (hesperidin). Both astragaloside III and astragaloside IV in rat plasma were best fit to a two-compartment model. The tissue distribution study showed the overall trend of disposition of astragaloside III were C thymus > C spleen > C stomach > C liver > C heart > C kidney > C lung > C testicle The high levels of astragaloside III in thymus and spleen indicated an accumulation in organs involved in immune responses and showed that these organs are major target sites in vivo The results in the article will provide valuable information for use in clinical applications of astragaloside III.
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Affiliation(s)
- Xiao-Hua Liu
- School of Pharmacy, Lanzhou University, 199 Donggangxi Road, Lanzhou 730000, People's Republic of China
| | - Long Guo
- School of Pharmacy, Lanzhou University, 199 Donggangxi Road, Lanzhou 730000, People's Republic of China
| | - Ying-Lai Yang
- School of Pharmacy, Lanzhou University, 199 Donggangxi Road, Lanzhou 730000, People's Republic of China
| | - Fang Hu
- School of Pharmacy, Lanzhou University, 199 Donggangxi Road, Lanzhou 730000, People's Republic of China
| | - Xin-Yue Chen
- School of Pharmacy, Lanzhou University, 199 Donggangxi Road, Lanzhou 730000, People's Republic of China
| | - Shi-Lan Feng
- School of Pharmacy, Lanzhou University, 199 Donggangxi Road, Lanzhou 730000, People's Republic of China
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7
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Weber KT, Satoh S, Alipui DO, Virojanapa J, Levine M, Sison C, Quraishi S, Bloom O, Chahine NO. Exploratory study for identifying systemic biomarkers that correlate with pain response in patients with intervertebral disc disorders. Immunol Res 2015; 63:170-80. [PMID: 26440592 PMCID: PMC4689741 DOI: 10.1007/s12026-015-8709-2] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Molecular events that drive disc damage and low back pain (LBP) may precede clinical manifestation of disease onset and can cause detrimental long-term effects such as disability. Biomarkers serve as objective molecular indicators of pathological processes. The goal of this study is to identify systemic biochemical factors as predictors of response to treatment of LBP with epidural steroid injection (ESI). Since inflammation plays a pivotal role in LBP, this pilot study investigates the effect of ESI on systemic levels of 48 inflammatory biochemical factors (cytokines, chemokines, and growth factors) and examines the relationship between biochemical factor levels and pain or disability in patients with disc herniation (DH), or other diagnoses (Other Dx) leading to low back pain, which included spinal stenosis (SS) and degenerative disc disease (DDD). Study participants (n = 16) were recruited from a back pain management practice. Pain numerical rating score (NRS), Oswestry Disability Index (ODI), and blood samples were collected pre- and at 7 to 10 days post-treatment. Blood samples were assayed for inflammatory mediators using commercial multiplex assays. Mediator levels were compared pre- and post-treatment to investigate the potential correlations between clinical and biochemical outcomes. Our results indicate that a single ESI significantly decreased systemic levels of SCGF-β and IL-2. Improvement in pain in all subjects was correlated with changes in chemokines (MCP-1, MIG), hematopoietic progenitor factors (SCGF-β), and factors that participate in angiogenesis/fibrosis (HGF), nociception (SCF, IFN-α2), and inflammation (IL-6, IL-10, IL-18, TRAIL). Levels of biochemical mediators varied based on diagnosis of LBP, and changes in pain responses and systemic mediators from pre- to post-treatment were dependent on the diagnosis cohort. In the DH cohort, levels of IL-17 and VEGF significantly decreased post-treatment. In the Other Dx cohort, levels of IL-2Rα, IL-3, and SCGF-β significantly decreased post-treatment. In order to determine whether mediator changes were related to pain, correlations between change in pain scores and change in mediator levels were performed. Subjects with DH demonstrated a profile signature that implicated hematopoiesis factors (SCGF-β, GM-CSF) in pain response, while subjects with Other Dx demonstrated a biomarker profile that implicated chemokines (MCP-1, MIG) and angiogenic factors (HGF, VEGF) in pain response. Our findings provide evidence that systemic biochemical factors in patients with LBP vary by diagnosis, and pain response to treatment is associated with a unique profile of biochemical responses in each diagnosis group. Future hypothesis-based studies with larger subject cohorts are warranted to confirm the findings of this pilot exploratory study.
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Affiliation(s)
- K T Weber
- The Feinstein Institute for Medical Research, 350 Community Drive, Manhasset, NY, 11030, USA
| | - Shina Satoh
- The Feinstein Institute for Medical Research, 350 Community Drive, Manhasset, NY, 11030, USA
| | - D Olivier Alipui
- The Feinstein Institute for Medical Research, 350 Community Drive, Manhasset, NY, 11030, USA
| | - Justin Virojanapa
- Department of Neurosurgery, Hofstra North Shore LIJ School of Medicine, Hempstead, NY, USA
| | - Mitchell Levine
- Department of Neurosurgery, Hofstra North Shore LIJ School of Medicine, Hempstead, NY, USA
| | - Cristina Sison
- The Feinstein Institute for Medical Research, 350 Community Drive, Manhasset, NY, 11030, USA
- Department of Molecular Medicine, Hofstra North Shore LIJ School of Medicine, Hempstead, NY, USA
| | - Shaheda Quraishi
- Department of Neurosurgery, Hofstra North Shore LIJ School of Medicine, Hempstead, NY, USA
- Department of Physical Medicine and Rehabilitation, Hofstra North Shore LIJ School of Medicine, Hempstead, NY, USA
| | - Ona Bloom
- The Feinstein Institute for Medical Research, 350 Community Drive, Manhasset, NY, 11030, USA
- Department of Physical Medicine and Rehabilitation, Hofstra North Shore LIJ School of Medicine, Hempstead, NY, USA
- Department of Molecular Medicine, Hofstra North Shore LIJ School of Medicine, Hempstead, NY, USA
| | - Nadeen O Chahine
- The Feinstein Institute for Medical Research, 350 Community Drive, Manhasset, NY, 11030, USA.
- Department of Neurosurgery, Hofstra North Shore LIJ School of Medicine, Hempstead, NY, USA.
- Department of Molecular Medicine, Hofstra North Shore LIJ School of Medicine, Hempstead, NY, USA.
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8
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Liu XH, Zhao JB, Guo L, Yang YL, Hu F, Zhu RJ, Feng SL. Simultaneous determination of calycosin-7-O-β-D-glucoside, ononin, calycosin, formononetin, astragaloside IV, and astragaloside II in rat plasma after oral administration of Radix Astragali extraction for their pharmacokinetic studies by ultra-pressure liquid chromatography with tandem mass spectrometry. Cell Biochem Biophys 2015; 70:677-86. [PMID: 24782060 DOI: 10.1007/s12013-014-9972-x] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
A sensitive and reliable ultra-pressure liquid chromatography with tandem mass spectrometry (UPLC-MS) was developed and validated for simultaneous quantification of six main bioactive components, i.e., calycosin-7-O-β-D-glucoside, ononin, calycosin, formononetin, astragaloside IV, and astragaloside II in rat plasma after oral administration of the 95 % ethanol extraction from Radix Astragali. Plasma samples were extracted with Waters Oasis(TM) HLB 1 cc (30 mg) Extraction Cartridges (SPE) separated on an UPLC™ BEH C18 column and detected by MS with electro spray ionization interface in positive selective ion monitoring mode. Calibration curves offered linear ranges of two orders of magnitude with r (2) > 0.99. The method had the lower limit quantification of 1.30, 0.73, 1.17, 2.33, 0.63, and 0.83 ng/mL for ononin, calycosin, calycosin-7-O-β-D-glucoside, formononetin, astragaloside IV, and astragaloside II, respectively, with precision less than 10 %. The RSD of intra- and inter-day variations ranged from 1.66 to 6.46 and 3.39 to 6.58 %. This developed method was applied subsequently to pharmacokinetic studies of the six compounds in rats successfully. The proposed method was for the first time to compare the pharmacokinetic difference between calycosin-7-O-β-D-glucoside and calycosin in rat plasma, so as between ononin and formononetin, and studied to the astragaloside II pharmacokinetics in rat plasma.
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Affiliation(s)
- Xiao-hua Liu
- School of Pharmacy, Lanzhou University, 199 Donggangxi Road, Lanzhou, 730000, People's Republic of China
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9
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Liu XH, Zhu RJ, Hu F, Guo L, Yang YL, Feng SL. Tissue distribution of six major bio-active components after oral administration of Zhenqi Fuzheng capsules to rats using ultra-pressure liquid chromatography-tandem mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci 2015; 986-987:44-53. [PMID: 25706566 DOI: 10.1016/j.jchromb.2015.01.033] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2014] [Revised: 01/13/2015] [Accepted: 01/24/2015] [Indexed: 11/18/2022]
Abstract
Radix Astragali (Huangqi in Chinese) and Fructus Ligustri Lucidi (Nvzhenzi in Chinese) (2:1, w/w) are combined in an herbal formulation called Zhenqi Fuzheng capsules (ZFCs) for use in China to improve immunity, promote the recovery of normal functions after surgical operations, and as the most important adjuvant therapy in cancer. In this study, the tissue distribution profiles of the six major bio-active constituents (calycosin-7-O-β-D-glucoside, ononin, calycosin, formononetin, astragaloside IV and astragaloside II) were examined after oral administration of ZFCs to rats. All six constituents in each tissue were detected simultaneously using UPLC-ESI-MS, and the concentration of each constituent per gram of each tissue was determined. Quantification was performed using low-energy collision tandem mass spectrometry (CID-MS/MS) in multiple reaction monitoring (MRM) scan mode for the following precursor ion→product ion transitions at m/z 447.21→285.30 for calycosin-7-O-β-D-glucoside, m/z 285.29→270.38 for calycosin, m/z 431→269 for ononin, m/z 269→237 for formononetin, m/z 807.40→627.50 for astragaloside IV, m/z 849.60→669.65 for astragaloside II and m/z 633.18→331.18 for the internal standard (hesperidin). The results showed that in general the tissue concentrations for all six constituents were in the following order: spleen>stomach>thymus>lung>liver>kidney>heart>testicle. The high levels in the spleen and thymus indicated that all six compounds accumulated in organs involved in the immune response, consistent with the immunity effects of ZFC. The high levels in the stomach were consistent with the oral administration of ZFC. This study was the first to compare the tissue distribution of calycosin-7-O-β-D-glucoside with that of calycosin or of ononin with that of formononetin in rats. It was also the first study to examine the tissue distribution of astragaloside II, calycosin and formononetin following oral administration of ZFC to rats.
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Affiliation(s)
- Xiao-hua Liu
- School of Pharmacy, Lanzhou University, 199 Donggangxi Road, Lanzhou 730000, People's Republic of China; College of Chemistry and Chemical Engineering, Lanzhou University, 199 Donggangxi Road, Lanzhou 730000, People's Republic of China
| | - Rui-juan Zhu
- School of Pharmacy, Lanzhou University, 199 Donggangxi Road, Lanzhou 730000, People's Republic of China
| | - Fang Hu
- School of Pharmacy, Lanzhou University, 199 Donggangxi Road, Lanzhou 730000, People's Republic of China
| | - Long Guo
- School of Pharmacy, Lanzhou University, 199 Donggangxi Road, Lanzhou 730000, People's Republic of China
| | - Ying-lai Yang
- School of Pharmacy, Lanzhou University, 199 Donggangxi Road, Lanzhou 730000, People's Republic of China
| | - Shi-lan Feng
- School of Pharmacy, Lanzhou University, 199 Donggangxi Road, Lanzhou 730000, People's Republic of China.
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Liu XH, Zhao LG, Liang J, Guo L, Yang YL, Hu F, Zhu RJ, Feng SL. Component analysis and structure identification of active substances for anti-gastric ulcer effects in Radix Astragali by liquid chromatography and tandem mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci 2014; 960:43-51. [DOI: 10.1016/j.jchromb.2014.04.020] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2013] [Revised: 04/05/2014] [Accepted: 04/09/2014] [Indexed: 11/30/2022]
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11
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Peripheral cytokines as a chemical mediator for postconcussion like sickness behaviour in trauma and perioperative patients: literature review. Neurol Res Int 2014; 2014:671781. [PMID: 24876960 PMCID: PMC4020199 DOI: 10.1155/2014/671781] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2013] [Revised: 03/26/2014] [Accepted: 03/27/2014] [Indexed: 11/18/2022] Open
Abstract
Besides brain injury and systemic infection, cognitive and concussion like sickness behaviour is associated with muscular trauma and perioperative patients, which represents a major obstacle to daily activities and rehabilitation. The neuroinflammatory response triggers glial activation and consequently the release of proinflammatory cytokines within the hippocampus. We review clinical studies that have investigated neurocognitive and psychosomatic symptoms related to muscular trauma and in perioperative conditions. These include impaired attention and executive and general cognitive functioning. The purpose of this literature review is to focus on the systemic inflammation and the role of proinflammatory cytokines IL1, IL6,and TNF and other inflammatory mediators which mediates the cognitive impairment and induces sickness behaviour. Moreover, this review will also help to determine if some patients could have long-term cognitive changes associated with musculoskeletal injuries or as a consequence of surgery and thereby will lead to efforts in reducing that risk.
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12
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Lang JY, Wang JS, Zhai HF, Fang Q, Wu P, Lu L. Interferon-alpha reinstates morphine-conditioned place preference through opioid receptors in rats. Behav Pharmacol 2009; 20:166-73. [DOI: 10.1097/fbp.0b013e32832a805e] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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13
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Rabhi-Essafi I, Sadok A, Khalaf N, Fathallah DM. A strategy for high-level expression of soluble and functional human interferon alpha as a GST-fusion protein in E. coli. Protein Eng Des Sel 2007; 20:201-9. [PMID: 17430974 DOI: 10.1093/protein/gzm012] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/09/2022] Open
Abstract
Escherichia coli is the most extensively used host for the production of recombinant proteins. However, most of the eukaryotic proteins are typically obtained as insoluble, misfolded inclusion bodies that need solubilization and refolding. To achieve high-level expression of soluble recombinant human interferon alpha (rhIFNalpha) in E. coli, we have first constructed a recombinant expression plasmid (pGEX-hIFNalpha2b), in which we merged the hIFNalpha2b cDNA with the glutathione S-transferase (GST) coding sequence downstream of the tac-inducible promoter. Using this plasmid, we have achieved 70% expression of soluble rhIFNalpha2b as a GST fusion protein using E. coli BL21 strain, under optimized environmental factors such as culture growth temperature and inducer (IPTG) concentration. However, release of the IFN moiety from the fusion protein by thrombin digestion was not optimal. Therefore, we have engineered the expression cassette to optimize the amino acid sequence at the GST-IFN junction and to introduce E. coli preferred codon within the thrombin cleavage site. We have used the engineered plasmid (pGEX-Delta-hIFNalpha2b) and the modified E. coli trxB(-)/gor(-) (Origami) strain to overcome the problem of removing the GST moiety while expressing soluble rhIFNalpha2b. Our results show the production of soluble and functional rhIFNalpha2b at a yield of 100 mg/l, without optimization of any step of the process. The specific biological activity of the purified soluble rhIFNalpha2b was equal to 2.0 x 10(8) IU/mg when compared with the WHO IFNalpha standard. Our data are the first to show that high yield production of soluble and functional rhIFNalpha2b tagged with GST can be achieved in E. coli.
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Blalock JE, Smith EM. Conceptual development of the immune system as a sixth sense. Brain Behav Immun 2007; 21:23-33. [PMID: 17088044 DOI: 10.1016/j.bbi.2006.09.004] [Citation(s) in RCA: 102] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2006] [Revised: 08/31/2006] [Accepted: 09/03/2006] [Indexed: 02/02/2023] Open
Abstract
Understanding how and why the immune and nervous systems communicate in a bidirectional pathway has been fundamental to the development of the psychoneuroimmunology (PNI) field. This review will discuss some of the pivotal results that found the nervous and immune systems use a common chemical language for intra and inter-system communication. Specifically the nervous and immune systems produce a common set of peptide and nonpeptide neurotransmitters and cytokines that provides a common repertoire of receptors and ligands between the two systems. These studies led to the concept that through the sharing of ligands and receptors the immune system could serve as a sixth sense to detect things the body cannot otherwise hear, see, smell, taste or touch. Pathogens, tumors, and allergens are detected with great sensitivity and specificity by the immune system. As a sixth sense the immune system is a means to signal and mobilize the body to respond to these types of challenges. The paper will also review in a chronological manner some of the PNI-related studies important to validating the sixth sense concept. Finally, the review will suggest ways to apply the new found knowledge of the sixth sense to understanding a placebo effect and developing new therapeutic approaches for treatment of human diseases.
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Affiliation(s)
- J Edwin Blalock
- Department of Physiology and Biophysics, University of Alabama at Birmingham, Birmingham, AL, USA
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15
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Wang JY, Zeng XY, Fan GX, Yuan YK, Tang JS. μ- but not δ- and κ-opioid receptor mediates the nucleus submedius interferon-α-evoked antinociception in the rat. Neurosci Lett 2006; 397:254-8. [PMID: 16406668 DOI: 10.1016/j.neulet.2005.12.046] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2005] [Revised: 12/12/2005] [Accepted: 12/12/2005] [Indexed: 11/22/2022]
Abstract
Previous studies have indicated that interferon-alpha (IFN-alpha) can bind to opioid receptors and exerts an antinociceptive effect in both peripheral and central nervous systems. The current study investigated the antinociceptive effect of IFN-alpha unilaterally microinjected into the thalamic nucleus submedius (Sm) of rats on noxious thermal stimulus, and the roles of different subtypes of opioid receptors in mediating the Sm IFN-alpha-evoked antinociception. The results indicated that unilateral microinjection of IFN-alpha (4, 8, 16 pmol) into the Sm dose-dependently increased the hind paw withdrawal latency from the noxious heat stimulus, and this effect was reversed by pretreatment with non-selective opioid receptor antagonist naloxone (200 pmol) and specific mu-opioid receptor antagonist beta-FNA (1 nmol) into the same sites, whereas delta-opioid receptor antagonist ICI174,864 (1 nmol) and kappa-opioid receptor antagonist nor-BNI (1 nmol) failed to alter the effect of IFN-alpha. These results suggest that Sm is involved in IFN-alpha-evoked antinociception and mu- but not delta- and kappa-opioid receptor mediates the Sm IFN-alpha-evoked antinociception.
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Affiliation(s)
- Jun-Yang Wang
- Department of Immunology and Pathogenic Biology, Xi'an Jiaotong University School of Medicine, Xi'an, Shaanxi 710061, PR China
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16
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Abstract
One of the truly remarkable discoveries in modern biology is the finding that the nervous system and immune system use a common chemical language for intra- and inter-system communication. This review will discuss some of the pivotal results that deciphered this chemical language. Specifically the nervous and immune systems produce a common set of peptide and nonpeptide neurotransmitters and cytokines that act on a common repertoire of receptors in the two systems. The paper will also review more recent studies that have delineated hardwired and humoral pathways for such bidirectional communication. This is discussed in the context of the idea that the sharing of ligands and receptors allows the immune system to serve as the sixth sense that notifies the nervous system of the presence of entities, such as viruses and bacteria, that are imperceptible to the classic senses. Lastly, this review will suggest ways to apply the newfound knowledge of the sixth sense to understand a placebo effect and to treat human disease.
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Affiliation(s)
- J E Blalock
- Department of Physiology and Biophysics, University of Alabama at Birmingham, Birmingham, AL, USA.
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17
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Wang YX, Xu WG, Sun XJ, Chen YZ, Liu XY, Tang H, Jiang CL. Fever of recombinant human interferon-alpha is mediated by opioid domain interaction with opioid receptor inducing prostaglandin E2. J Neuroimmunol 2004; 156:107-12. [PMID: 15465601 DOI: 10.1016/j.jneuroim.2004.07.013] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2004] [Revised: 07/22/2004] [Accepted: 07/23/2004] [Indexed: 11/20/2022]
Abstract
We have reported that there are distinct domains in Interferon-alpha (IFNalpha) molecule mediating immune and opioid-like effects respectively. And the opioid effect of IFNalpha is mediated by mu opioid receptor. We report here the structural basis of fever induced by recombinant human IFNalpha. Two kinds of IFNalpha mutants were obtained and used to investigate the structural basis of fever of IFNalpha, which are 129Ser-IFNalpha and 38Leu-IFNalpha. The antiviral activity of 129Ser-IFNalpha almost disappeared, but there still retained the strong analgesic activity. The antiviral activity of 38Leu-IFNalpha remained, but the analgesic activity disappeared completely. It showed that IFNalpha and 129Ser-IFNalpha decreased cAMP production, induced the fever, and stimulated PGE2 to release from the hypothalamus slices, which could be blocked by naloxone, but 38Leu-IFNalpha failed. It is the first demonstration that fever induced by IFNalpha is mediated by opioid domain of IFNalpha interacting with opioid receptor. It is inferred that high-activity and low side-effect IFNalpha or other cytokines could be obtained after being changed the motifs in the tertiary structure.
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Affiliation(s)
- Yun-Xia Wang
- Department of Nautical Medicine, Second Military Medical University, 800 Xiangyin Road, Shanghai 200433, P.R. China
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18
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Wilson CJ, Finch CE, Cohen HJ. Cytokines and cognition--the case for a head-to-toe inflammatory paradigm. J Am Geriatr Soc 2002; 50:2041-56. [PMID: 12473019 DOI: 10.1046/j.1532-5415.2002.50619.x] [Citation(s) in RCA: 412] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The brain is not only immunologically active of its own accord, but also has complex peripheral immune interactions. Given the central role of cytokines in neuroimmmunoendocrine processes, it is hypothesized that these molecules influence cognition via diverse mechanisms. Peripheral cytokines penetrate the blood-brain barrier directly via active transport mechanisms or indirectly via vagal nerve stimulation. Peripheral administration of certain cytokines as biological response modifiers produces adverse cognitive effects in animals and humans. There is abundant evidence that inflammatory mechanisms within the central nervous system (CNS) contribute to cognitive impairment via cytokine-mediated interactions between neurons and glial cells. Cytokines mediate cellular mechanisms subserving cognition (e.g., cholinergic and dopaminergic pathways) and can modulate neuronal and glial cell function to facilitate neuronal regeneration or neurodegeneration. As such, there is a growing appreciation of the role of cytokine-mediated inflammatory processes in neurodegenerative diseases such as Alzheimer's disease and vascular dementia. Consistent with their involvement as mediators of bidirectional communication between the CNS and the peripheral immune system, cytokines play a key role in the hypothalamic-pituitary-adrenal axis activation seen in stress and depression. In addition, complex cognitive systems such as those that underlie religious beliefs, can modulate the effects of stress on the immune system. Indirect means by which peripheral or central cytokine dysregulation could affect cognition include impaired sleep regulation, micronutrient deficiency induced by appetite suppression, and an array of endocrine interactions. Given the multiple levels at which cytokines are capable of influencing cognition it is plausible that peripheral cytokine dysregulation with advancing age interacts with cognitive aging.
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Affiliation(s)
- Craig J Wilson
- St. Vincent Institute on Aging, St. Vincent Hospitals and Health Services, Indianapolis, Indiana 46260, USA.
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Abstract
This paper is the twenty-third installment of the annual review of research concerning the opiate system. It summarizes papers published during 2000 that studied the behavioral effects of the opiate peptides and antagonists, excluding the purely analgesic effects, although stress-induced analgesia is included. The specific topics covered this year include stress; tolerance and dependence; learning, memory, and reward; eating and drinking; alcohol and other drugs of abuse; sexual activity, pregnancy, and development; mental illness and mood; seizures and other neurological disorders; electrical-related activity; general activity and locomotion; gastrointestinal, renal, and hepatic function; cardiovascular responses; respiration and thermoregulation; and immunological responses.
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Affiliation(s)
- A L Vaccarino
- Department of Psychology, University of New Orleans, New Orleans, LA 70148, USA.
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20
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You ZD, Li JH, Song CY, Lu CL, He C. Oxytocin mediates the inhibitory action of acute lithium on the morphine dependence in rats. Neurosci Res 2001; 41:143-50. [PMID: 11591442 DOI: 10.1016/s0168-0102(01)00272-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
The role of central oxytocin in inhibitory action of lithium on the development of morphine dependence was behavioral investigated in rats. Acute lithium could enhance the morphine-induced analgesia in rats with or without chronic morphine treatment; this effect could be inhibited by intraventricular injection of oxytocin antagonist d (CH(2))(5)-Tyr (Me)-[Orn(8)]-Vasotocin (OVT). Lithium could attenuate naloxone-precipitated withdrawal signs in morphine dependent rats. The reduction of the expression of naloxone-precipitated withdrawal signs by lithium was reversed by ICV of OVT. The lithium significantly inhibited the conditioned place preference (CPP) induced by morphine, which inhibitory action of lithium could also reverse by ICV injection of OVT. These results suggested that lithium might inhibit the physical dependence on morphine as well as psychological dependence in rats, and that this inhibitory effect of lithium on the development of morphine dependence might be associated with oxytocin systems in the central nervous system.
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Affiliation(s)
- Z D You
- Department of Neurobiology, Second Military Medical University, 800 Xiang Yin Road, Shanghai 200433, People's Republic of China.
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21
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Abstract
Interferon-alpha (IFNalpha) is not only an immunoregulatory factor, but is also an analgesic molecule. We ever reported that there exist distinct domains in IFNalpha molecule that mediate immune and analgesic effects respectively and inferred that the analgesic domain locates around the 122nd Tyr residue of IFNalpha molecule in the tertiary structure. After the 36th Phe residue, which was located closely to the 122nd Tyr residue in the tertiary structure, was mutated to Ser using site-directed mutagenesis, the analgesic activity of this mutant lost completely, but the antiviral activity of IFNalpha still maintained 40.5% of wild type IFNalpha. The results suggest that the 36th Phe residue is one of the constituent for the analgesic domain of IFNalpha and inferred that the analgesic domain of IFNalpha consists of the 122nd Tyr and the residues around the 122nd in the tertiary structure, which include the 36th Phe.
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Affiliation(s)
- Y X Wang
- Department of Neurobiology, Institute of Neuroscience, China Medical University, Shenyang, PR China
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