# |
PMID |
Sentence |
1 |
1691512
|
Myelin basic protein, MHC restriction molecules and T cell repertoire.
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2 |
2480399
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In this study we detected MBP and PLP in the vaccine using immunological methods.
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3 |
3491156
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T cell lines specific for bovine myelin proteolipid apoprotein (PLP) were established from SJL/J mice.
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4 |
3491156
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The line cells bore surface phenotypes of T helper/inducer cells (Lyt-1+, Lyt-2-, L3T4+) and responded well to bovine, rat, and guinea pig PLP but not to myelin basic protein.
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5 |
7515505
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Heterogeneity of T-cell receptor alpha-chain complementarity-determining region 3 in myelin basic protein-specific T cells increases with severity of multiple sclerosis.
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6 |
8705860
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Analysis of T cells reacting to the pathogenic portion of the MBP molecule indicated that in the vaccinated mice there was a reduction in the Th1 cytokines interleukin-2 (IL-2) and interferon-gama.
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7 |
8833909
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In patients with the demyelinating disease multiple sclerosis (MS), multiple potentially autoantigenic epitopes have been identified on the two major proteins of the myelin sheath, myelin basic protein (MBP) and proteolipid protein (PLP).
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8 |
8833909
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To generate a tolerogenic protein for the therapy of patients with MS, we have produced a protein fusion between the 21.5-kD isoform of MBP (MBP21.5) and a genetically engineered form of PLP (deltaPLP4).
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9 |
8833909
|
Importantly, the administration of MP4 completely suppressed the development of EAE initiated by the cotransfer of both MBP- and PLP-activated T cells.
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10 |
8833909
|
Prevention of clinical disease after the intravenous injection of MP4 was paralleled by the formation of long-lived functional peptide-MHC complexes in vivo, as well as by a significant reduction in both MBP- and PLP-specific T cell proliferative responses.
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11 |
8833909
|
In patients with the demyelinating disease multiple sclerosis (MS), multiple potentially autoantigenic epitopes have been identified on the two major proteins of the myelin sheath, myelin basic protein (MBP) and proteolipid protein (PLP).
|
12 |
8833909
|
To generate a tolerogenic protein for the therapy of patients with MS, we have produced a protein fusion between the 21.5-kD isoform of MBP (MBP21.5) and a genetically engineered form of PLP (deltaPLP4).
|
13 |
8833909
|
Importantly, the administration of MP4 completely suppressed the development of EAE initiated by the cotransfer of both MBP- and PLP-activated T cells.
|
14 |
8833909
|
Prevention of clinical disease after the intravenous injection of MP4 was paralleled by the formation of long-lived functional peptide-MHC complexes in vivo, as well as by a significant reduction in both MBP- and PLP-specific T cell proliferative responses.
|
15 |
8833909
|
In patients with the demyelinating disease multiple sclerosis (MS), multiple potentially autoantigenic epitopes have been identified on the two major proteins of the myelin sheath, myelin basic protein (MBP) and proteolipid protein (PLP).
|
16 |
8833909
|
To generate a tolerogenic protein for the therapy of patients with MS, we have produced a protein fusion between the 21.5-kD isoform of MBP (MBP21.5) and a genetically engineered form of PLP (deltaPLP4).
|
17 |
8833909
|
Importantly, the administration of MP4 completely suppressed the development of EAE initiated by the cotransfer of both MBP- and PLP-activated T cells.
|
18 |
8833909
|
Prevention of clinical disease after the intravenous injection of MP4 was paralleled by the formation of long-lived functional peptide-MHC complexes in vivo, as well as by a significant reduction in both MBP- and PLP-specific T cell proliferative responses.
|
19 |
8833909
|
In patients with the demyelinating disease multiple sclerosis (MS), multiple potentially autoantigenic epitopes have been identified on the two major proteins of the myelin sheath, myelin basic protein (MBP) and proteolipid protein (PLP).
|
20 |
8833909
|
To generate a tolerogenic protein for the therapy of patients with MS, we have produced a protein fusion between the 21.5-kD isoform of MBP (MBP21.5) and a genetically engineered form of PLP (deltaPLP4).
|
21 |
8833909
|
Importantly, the administration of MP4 completely suppressed the development of EAE initiated by the cotransfer of both MBP- and PLP-activated T cells.
|
22 |
8833909
|
Prevention of clinical disease after the intravenous injection of MP4 was paralleled by the formation of long-lived functional peptide-MHC complexes in vivo, as well as by a significant reduction in both MBP- and PLP-specific T cell proliferative responses.
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23 |
8837609
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Peptide-specific T helper 2 cells directly inhibited MBP-specific T helper 1 cells in vitro through the release of interleukin-10, implicating a bystander suppression mechanism that holds promise for treatment of MS and other autoimmune diseases.
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24 |
9093839
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A synthetic gene encoding major pathogenic determinants for Lewis rats of guinea pig myelin basic protein (MBP68-84), bovine interphotoreceptor retinoid binding protein (IRBP1169-1191), and bovine P2 protein (P2,53-78) was used to induce Generalized Autoimmunity of the Nervous System (GANS), which is characterized by development of auto-immune infiltration of the brain and spinal cord, the eyes, the pineal organ and the peripheral nerves.
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25 |
9266414
|
The examination of an experimental animal model for MS, experimental allergic encephalomyelitis (EAE), demonstrated that myelin basic protein-(MBP) or proteolipidprotein-(PLP) specific T cells mediate the destruction of CNS myelin.
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26 |
9266414
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In recent years, elegant studies in EAE showed that encephalitogenic T cells recognize short peptides of MBP or PLP in the context of MHC/HLA-class II molecules, express a restricted number of T cell receptor (TCR) molecules and secrete interferon-gamma and tumor necrosis factor-alpha/beta.
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27 |
9266414
|
MBP- and PLP-specific T cells with similar properties could also be isolated from MS patients and control individuals.
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28 |
9266414
|
The examination of an experimental animal model for MS, experimental allergic encephalomyelitis (EAE), demonstrated that myelin basic protein-(MBP) or proteolipidprotein-(PLP) specific T cells mediate the destruction of CNS myelin.
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29 |
9266414
|
In recent years, elegant studies in EAE showed that encephalitogenic T cells recognize short peptides of MBP or PLP in the context of MHC/HLA-class II molecules, express a restricted number of T cell receptor (TCR) molecules and secrete interferon-gamma and tumor necrosis factor-alpha/beta.
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30 |
9266414
|
MBP- and PLP-specific T cells with similar properties could also be isolated from MS patients and control individuals.
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31 |
9266414
|
The examination of an experimental animal model for MS, experimental allergic encephalomyelitis (EAE), demonstrated that myelin basic protein-(MBP) or proteolipidprotein-(PLP) specific T cells mediate the destruction of CNS myelin.
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32 |
9266414
|
In recent years, elegant studies in EAE showed that encephalitogenic T cells recognize short peptides of MBP or PLP in the context of MHC/HLA-class II molecules, express a restricted number of T cell receptor (TCR) molecules and secrete interferon-gamma and tumor necrosis factor-alpha/beta.
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33 |
9266414
|
MBP- and PLP-specific T cells with similar properties could also be isolated from MS patients and control individuals.
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34 |
9570577
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T cell activation requires an antigen-specific signal through the TCR and a costimulatory signal, which can be mediated by B7-1 or B7-2 engagement of CD28.
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35 |
9570577
|
To directly examine the activation state of myelin-reactive T cells in MS, the costimulation requirements necessary to activate myelin basic protein (MBP) or tetanus toxoid (TT)-reactive CD4 T cells were compared between normal controls and MS patients.
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36 |
9570577
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In marked contrast, T cells from patients with MS stimulated with MBP p85-99 in the absence of B7-1 or B7-2 signals expanded and proliferated.
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37 |
9570577
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Thus, MBP-reactive CD4 T cells in patients with MS are costimulation independent and have been previously activated in vivo.
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38 |
9570577
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These experiments provide further direct evidence for a role of activated MBP-specific CD4 T cells in the pathogenesis of MS.
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39 |
9570577
|
T cell activation requires an antigen-specific signal through the TCR and a costimulatory signal, which can be mediated by B7-1 or B7-2 engagement of CD28.
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40 |
9570577
|
To directly examine the activation state of myelin-reactive T cells in MS, the costimulation requirements necessary to activate myelin basic protein (MBP) or tetanus toxoid (TT)-reactive CD4 T cells were compared between normal controls and MS patients.
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41 |
9570577
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In marked contrast, T cells from patients with MS stimulated with MBP p85-99 in the absence of B7-1 or B7-2 signals expanded and proliferated.
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42 |
9570577
|
Thus, MBP-reactive CD4 T cells in patients with MS are costimulation independent and have been previously activated in vivo.
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43 |
9570577
|
These experiments provide further direct evidence for a role of activated MBP-specific CD4 T cells in the pathogenesis of MS.
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44 |
9570577
|
T cell activation requires an antigen-specific signal through the TCR and a costimulatory signal, which can be mediated by B7-1 or B7-2 engagement of CD28.
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45 |
9570577
|
To directly examine the activation state of myelin-reactive T cells in MS, the costimulation requirements necessary to activate myelin basic protein (MBP) or tetanus toxoid (TT)-reactive CD4 T cells were compared between normal controls and MS patients.
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46 |
9570577
|
In marked contrast, T cells from patients with MS stimulated with MBP p85-99 in the absence of B7-1 or B7-2 signals expanded and proliferated.
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47 |
9570577
|
Thus, MBP-reactive CD4 T cells in patients with MS are costimulation independent and have been previously activated in vivo.
|
48 |
9570577
|
These experiments provide further direct evidence for a role of activated MBP-specific CD4 T cells in the pathogenesis of MS.
|
49 |
9570577
|
T cell activation requires an antigen-specific signal through the TCR and a costimulatory signal, which can be mediated by B7-1 or B7-2 engagement of CD28.
|
50 |
9570577
|
To directly examine the activation state of myelin-reactive T cells in MS, the costimulation requirements necessary to activate myelin basic protein (MBP) or tetanus toxoid (TT)-reactive CD4 T cells were compared between normal controls and MS patients.
|
51 |
9570577
|
In marked contrast, T cells from patients with MS stimulated with MBP p85-99 in the absence of B7-1 or B7-2 signals expanded and proliferated.
|
52 |
9570577
|
Thus, MBP-reactive CD4 T cells in patients with MS are costimulation independent and have been previously activated in vivo.
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53 |
9570577
|
These experiments provide further direct evidence for a role of activated MBP-specific CD4 T cells in the pathogenesis of MS.
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54 |
9670985
|
Vaccination with synthetic TCR peptides from the BV5S2 complementarity-determining region 2 (CDR2) can boost significantly the frequency of circulating CD4+ peptide-specific Th2 cells in multiple sclerosis (MS) patients, with an associated decrease in the frequency of myelin basic protein (MBP)-reactive Th1 cells and possible clinical benefit.
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55 |
9683547
|
Thus therapies which decrease T cells secreting IFN-gamma production or increase IL-4 production would be expected to have an ameliorating effect on MS.
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56 |
9683547
|
To investigate whether the increased IL-4 secretion was myelin antigen specific, we generated 3990 short-term T cell lines to myelin basic protein (MBP), proteolipid protein (PLP), or tetanus toxoid (TT) from 31 progressive MS patients: 11 MS patients treated with CY/MP, 10 MS patients treated with MP alone, and 10 untreated MS patients.
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57 |
9683547
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We found increased frequencies of both MBP- and PLP-specific IL-4-secreting T cell lines in CY/MP-treated patients compared to untreated MS patients.
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58 |
9683547
|
Thus therapies which decrease T cells secreting IFN-gamma production or increase IL-4 production would be expected to have an ameliorating effect on MS.
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59 |
9683547
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To investigate whether the increased IL-4 secretion was myelin antigen specific, we generated 3990 short-term T cell lines to myelin basic protein (MBP), proteolipid protein (PLP), or tetanus toxoid (TT) from 31 progressive MS patients: 11 MS patients treated with CY/MP, 10 MS patients treated with MP alone, and 10 untreated MS patients.
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60 |
9683547
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We found increased frequencies of both MBP- and PLP-specific IL-4-secreting T cell lines in CY/MP-treated patients compared to untreated MS patients.
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61 |
9756643
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Induction of T cell anergy by high concentrations of immunodominant native peptide is accompanied by IL-10 production and a block in JNK activity.
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62 |
9756643
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The TT-selected line, as well as three T cell clones established from this line, continued to produce IFN-gamma and significantly increased IL-4 and IL-10 production when anergy was induced with high concentrations of the immunodominant epitope.
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63 |
9756643
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The MBP-selected line could likewise be rendered unresponsive by incubation with supraoptimal concentrations of immunodominant peptide and anergy induction was accompanied by IL-10 release.
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64 |
10861037
|
Transgenic expression of a fusion protein of hen egg lysozyme and an encephalitogenic peptide of myelin basic protein (MBP) residues 84-105, coexpressed with MHC class II, causes profound tolerance to hen egg lysozyme, while maintaining a near normal response to MBP.
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65 |
11353822
|
CD8+ T cells control the TH phenotype of MBP-reactive CD4+ T cells in EAE mice.
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66 |
11353822
|
These regulatory CD8(+) T cells are induced by antigen-triggered CD4(+) TH1 cells during T cell vaccination and, in vitro, distinguish mature TH1 from TH2 cells in a T cell antigen receptor Vbeta-specific and Qa-1-restricted manner.
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67 |
11353822
|
In vivo, protection from experimental autoimmune encephalomyelitis (EAE) induced by T cell vaccination depends on CD8(+) T cells, and myelin basic protein-reactive TH1 Vbeta8(+) clones, but not TH2 Vbeta8(+) clones, used as vaccine T cells, protect animals from subsequent induction of EAE.
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68 |
11353822
|
Moreover, in vivo depletion of CD8(+) T cells during the first episode of EAE results in skewing of the TH phenotype toward TH1 upon secondary myelin basic protein stimulation.
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69 |
11353822
|
These data provide evidence that CD8(+) T cells control autoimmune responses, in part, by regulating the TH phenotype of self-reactive CD4(+) T cells.
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70 |
11353822
|
CD8+ T cells control the TH phenotype of MBP-reactive CD4+ T cells in EAE mice.
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71 |
11353822
|
These regulatory CD8(+) T cells are induced by antigen-triggered CD4(+) TH1 cells during T cell vaccination and, in vitro, distinguish mature TH1 from TH2 cells in a T cell antigen receptor Vbeta-specific and Qa-1-restricted manner.
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72 |
11353822
|
In vivo, protection from experimental autoimmune encephalomyelitis (EAE) induced by T cell vaccination depends on CD8(+) T cells, and myelin basic protein-reactive TH1 Vbeta8(+) clones, but not TH2 Vbeta8(+) clones, used as vaccine T cells, protect animals from subsequent induction of EAE.
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73 |
11353822
|
Moreover, in vivo depletion of CD8(+) T cells during the first episode of EAE results in skewing of the TH phenotype toward TH1 upon secondary myelin basic protein stimulation.
|
74 |
11353822
|
These data provide evidence that CD8(+) T cells control autoimmune responses, in part, by regulating the TH phenotype of self-reactive CD4(+) T cells.
|
75 |
11353822
|
CD8+ T cells control the TH phenotype of MBP-reactive CD4+ T cells in EAE mice.
|
76 |
11353822
|
These regulatory CD8(+) T cells are induced by antigen-triggered CD4(+) TH1 cells during T cell vaccination and, in vitro, distinguish mature TH1 from TH2 cells in a T cell antigen receptor Vbeta-specific and Qa-1-restricted manner.
|
77 |
11353822
|
In vivo, protection from experimental autoimmune encephalomyelitis (EAE) induced by T cell vaccination depends on CD8(+) T cells, and myelin basic protein-reactive TH1 Vbeta8(+) clones, but not TH2 Vbeta8(+) clones, used as vaccine T cells, protect animals from subsequent induction of EAE.
|
78 |
11353822
|
Moreover, in vivo depletion of CD8(+) T cells during the first episode of EAE results in skewing of the TH phenotype toward TH1 upon secondary myelin basic protein stimulation.
|
79 |
11353822
|
These data provide evidence that CD8(+) T cells control autoimmune responses, in part, by regulating the TH phenotype of self-reactive CD4(+) T cells.
|
80 |
11369712
|
Vaccination with DNA encoding the wild-type TCR results in priming of type 1 CD4 T(reg) and skewing of the global response to myelin basic protein in a T(h)2 direction, leading to significant protection from disease.
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81 |
11923434
|
To clarify the role of myelin autoreactive lymphocytes after SCI, we performed contusion injuries in the thoracic spinal cord of transgenic (Tg) mice in which >95% of all CD4+ T-lymphocytes are reactive with myelin basic protein (MBP).
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82 |
12078857
|
Interaction of disease-related antigen-reactive T-cell lines from multiple sclerosis patients with type IV collagen: role of integrin VLA-1 and effects of irradiation.
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83 |
12078857
|
Vaccination with T-cell lines reactive with myelin basic protein (MBP) and myelin oligodendrocytic glycoprotein (MOG) epitopes, expanded with interleukin-2 (IL-2), and attenuated by ionizing radiation is currently being evaluated as a therapeutic modality for this disease.
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84 |
12078857
|
Seven of 7 autoantigen-responsive T-cell lines from MS patients adhered to collagen IV, the major collagenous constituent of BMs.
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85 |
12078857
|
T-cell lines from healthy donors adhered more variably to collagen IV.
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86 |
12078857
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Furthermore, patient derived T cells actively transmigrated through a collagen IV gel toward medium containing TNF-a, in a process that was inhibited by MAbs to VLA-1.
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87 |
12078857
|
Ionizing radiation at the dose used in vaccine preparation, inhibited morphological polarization associated with migratory capability, induced integrin clustering on the cell membrane, and abrogated adhesion to collagen IV.
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88 |
12519400
|
The TCL showed reactivity to MBP, MOG and/or PLP as tested by Elispot and had a restricted clonality.
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89 |
12519400
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Anti-MBP/PLP/MOG reactivities remained low or were reduced in all patients.
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90 |
12524997
|
Prior to immunization and 1 and 5 months later autoantibodies to the following antigens were detected: DNA (native and denaturated), collagen, elastin, myelin basic protein, microsomal fractions of kidneys, lungs, heart, liver, intestine, pituitary body, thyroid gland, pancreas, adrenal glands, ovaries, mucous and muscular layers of stomach.
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91 |
14585676
|
A panel of recombinant lactobacilli was constructed producing myelin proteins and peptides, including human and guinea pig myelin basic protein (MBP) and proteolipid protein peptide 139-151 (PLP(139-151)).
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92 |
14585676
|
Live lactobacilli expressing guinea pig MBP(72-85) fused to the marker enzyme beta-glucuronidase (beta-gluc) were also able to significantly reduce disease when administered orally.
|
93 |
14585676
|
A panel of recombinant lactobacilli was constructed producing myelin proteins and peptides, including human and guinea pig myelin basic protein (MBP) and proteolipid protein peptide 139-151 (PLP(139-151)).
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94 |
14585676
|
Live lactobacilli expressing guinea pig MBP(72-85) fused to the marker enzyme beta-glucuronidase (beta-gluc) were also able to significantly reduce disease when administered orally.
|
95 |
15308777
|
We shall describe here two such examples: a copolymer of amino acids related to myelin basic protein, in the case of multiple sclerosis, and a peptide derived from the nicotinic acetylcholine receptor (AChR), in the case of myasthenia gravis (MG).
|
96 |
15308777
|
The active suppression is mediated by the CD4(+)CD25(+) immunoregulatory cells and is associated with the down-regulation of Th1-type cytokines and the up-regulation of the secretion of IL-10 and the immunosuppressive cytokine, transforming growth factor beta.
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97 |
15542372
|
We analyzed MART-1, S-100, MBP, and CD63 for melanoma and p53, MUC1, cyclin B1, HER-2/neu, and CEA for breast cancer.
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98 |
15598424
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PD-1 ligand blockade modestly enhanced the percentage of responding T cells and production of IFN-gamma in a primary response to myelin basic protein (MBP) in normal donors.
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99 |
15598424
|
Blockade of PD-L1 alone had more effect than PD-L2, consistent with its higher expression on ex vivo dendritic cells; furthermore, anti-PD-L1 plus anti-PD-L2 resulted in the greatest enhancement.
|
100 |
15598424
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Moreover, PD-L1-Ig inhibited anti-CD3 induced activation of naive, memory, and recently activated CD4+ T cells.
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101 |
16181082
|
The prominent autoimmune etiology of MS is considered to be the aberrant activation of IFN-gamma-producing Th1 cells that recognize self-peptides of the myelin sheath, such as myelin basic protein (MBP) and proteolipid protein (PLP).
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102 |
16223530
|
The proliferation in response to myelin basic protein (MBP), myelin oligodendrocyte-glycoprotein (MOG) and alphaB-crystallin did not differ between groups.
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103 |
16223530
|
Proliferation, as well as IFN-gamma, IL-12 and IL-10 production in response to purified protein derivate (PPD) was impaired in SSPE patients.
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104 |
16295528
|
On the basis of the reported association between hepatitis B vaccination (HBvacc) and autoimmune demyelinating complications such as multiple sclerosis (MS), we have looked for aminoacid similarities between the small hepatitis B virus surface antigen (SHBsAg), and the MS-autoantigens myelin basic protein (MBP) and myelin oligodendrocyte glycoprotein (MOG) that could serve as targets of immunological cross-reactivity.
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105 |
16295528
|
Twenty-mer peptides spanning 4 SHBsAg/MOG and 1 SHBsAg/MBP mimicking pairs, were constructed and tested by ELISA as targets of cross-reactive responses.
|
106 |
16295528
|
On the basis of the reported association between hepatitis B vaccination (HBvacc) and autoimmune demyelinating complications such as multiple sclerosis (MS), we have looked for aminoacid similarities between the small hepatitis B virus surface antigen (SHBsAg), and the MS-autoantigens myelin basic protein (MBP) and myelin oligodendrocyte glycoprotein (MOG) that could serve as targets of immunological cross-reactivity.
|
107 |
16295528
|
Twenty-mer peptides spanning 4 SHBsAg/MOG and 1 SHBsAg/MBP mimicking pairs, were constructed and tested by ELISA as targets of cross-reactive responses.
|
108 |
17114502
|
The current study shows that coadministration of plasmid DNA vaccines encoding IL-10 together with a plasmid encoding a myelin basic protein (MBP) encephalitogenic determinant during an ongoing disease rapidly amplifies this Tr1-mediated response, in a disease-specific manner.
|
109 |
17114502
|
Tolerance could be transferred by MBP-specific primary T cells isolated from protected donors and reversed by neutralizing Abs to IL-10 but not to IL-4.
|
110 |
17114502
|
The current study shows that coadministration of plasmid DNA vaccines encoding IL-10 together with a plasmid encoding a myelin basic protein (MBP) encephalitogenic determinant during an ongoing disease rapidly amplifies this Tr1-mediated response, in a disease-specific manner.
|
111 |
17114502
|
Tolerance could be transferred by MBP-specific primary T cells isolated from protected donors and reversed by neutralizing Abs to IL-10 but not to IL-4.
|
112 |
17188704
|
Proteins incorporating rat sequences of IL-1RA, IL-2, IL-4, IL-10, or IL-13 were expressed as fusion proteins containing the major encephalitogenic region of myelin basic protein (MBP).
|
113 |
17188704
|
In the case of the IL-2 and IL-4 fusion proteins, covalent linkage of the cytokine and neuroantigen domains resulted in synergistic antigen presentation.
|
114 |
17220311
|
Here, we analyze the phenotypic and functional outcomes of MBP-treated dendritic cells (DCs) and show that MBP induces DC activation and production of proinflammatory cytokines (interleukin-1beta [IL-1beta], IL-6, IL-8, tumor necrosis factor alpha, and IL-12p70) within 24 h and strongly increases Ikappabeta phosphorylation in treated cells.
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115 |
17220311
|
Consistent with this hypothesis, MBP activated the TLR4-expressing cell line 293-hTLR4A but not control cultures to secrete IL-8.
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116 |
17439492
|
Prior to axotomy, C57BL/6 mice were immunized with myelin basic protein, myelin oligodendrocyte glycoprotein (MOG) or ovalbumin (a non-self antigen) emulsified in complete Freund's adjuvant (CFA).
|
117 |
17439492
|
FNAx or neuroantigen (MOG or myelin basic protein) immunization alone did not cause these pathological changes.
|
118 |
17439492
|
Prior to axotomy, C57BL/6 mice were immunized with myelin basic protein, myelin oligodendrocyte glycoprotein (MOG) or ovalbumin (a non-self antigen) emulsified in complete Freund's adjuvant (CFA).
|
119 |
17439492
|
FNAx or neuroantigen (MOG or myelin basic protein) immunization alone did not cause these pathological changes.
|
120 |
17629371
|
As was previously found after oral and intranasal immunization, intrarectal immunization with MBP::VP6 and adjuvant was associated with T cell responses (IFNgamma and IL-17) but not B cell (antibody) responses.
|
121 |
18563891
|
A number of cyclic analogues were tested for their ability to inhibit (antagonize) Th1 (IFN-gamma) responses, and cyclo(83-99)[A (91)]MBP 83-99 mutant peptide was found to be the most efficient inhibitor.
|
122 |
18563891
|
We demonstrated that cyclo(83-99)[A (91)]MBP 83-99 peptide emulsified in CFA enhanced Th2 (IL-4) and antibody responses in vivo.
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123 |
18563891
|
Moreover, immunization of mice with antagonist cyclo(83-99)[A (91)]MBP 83-99 peptide conjugated to reduced mannan enhanced IL-4 responses compared to cyclo(83-99)MBP 83-99 peptide.
|
124 |
18563891
|
A number of cyclic analogues were tested for their ability to inhibit (antagonize) Th1 (IFN-gamma) responses, and cyclo(83-99)[A (91)]MBP 83-99 mutant peptide was found to be the most efficient inhibitor.
|
125 |
18563891
|
We demonstrated that cyclo(83-99)[A (91)]MBP 83-99 peptide emulsified in CFA enhanced Th2 (IL-4) and antibody responses in vivo.
|
126 |
18563891
|
Moreover, immunization of mice with antagonist cyclo(83-99)[A (91)]MBP 83-99 peptide conjugated to reduced mannan enhanced IL-4 responses compared to cyclo(83-99)MBP 83-99 peptide.
|
127 |
18563891
|
A number of cyclic analogues were tested for their ability to inhibit (antagonize) Th1 (IFN-gamma) responses, and cyclo(83-99)[A (91)]MBP 83-99 mutant peptide was found to be the most efficient inhibitor.
|
128 |
18563891
|
We demonstrated that cyclo(83-99)[A (91)]MBP 83-99 peptide emulsified in CFA enhanced Th2 (IL-4) and antibody responses in vivo.
|
129 |
18563891
|
Moreover, immunization of mice with antagonist cyclo(83-99)[A (91)]MBP 83-99 peptide conjugated to reduced mannan enhanced IL-4 responses compared to cyclo(83-99)MBP 83-99 peptide.
|
130 |
18653385
|
The effect of beta-interferon therapy on myelin basic protein-elicited CD4+ T cell proliferation and cytokine production in multiple sclerosis.
|
131 |
18653385
|
We analysed the CD4+ T cell proliferation and cytokine responses elicited by myelin basic protein (MBP) and a foreign recall antigen, tetanus toxoid (TT), in mononuclear cell cultures from fourteen MS patients undergoing IFN-beta therapy.
|
132 |
18653385
|
The MBP-elicited IFN-gamma-, TNF-alpha- and IL-10 production decreased during therapy (p<0.007-0.03), while the IL-6 production increased (p<0.03).
|
133 |
18653385
|
No significant change was observed in the MBP-induced CD4+ T cell proliferation, or in the production of IL-4, IL-5 and brain-derived neurotrophic factor.
|
134 |
18653385
|
In comparison, IFN-beta therapy reduced IFN-gamma and IL-4 responses to TT (p<0.003 and p<0.04).
|
135 |
18653385
|
Thus, IFN-beta inhibits IFN-gamma production in general, presumably alleviating the detrimental influence of IFN-gamma in MS.
|
136 |
18653385
|
However, the increase in proinflammatory IL-6 and the decrease in anti-inflammatory IL-10 responses suggest that IFN-beta has more diverse effects than previously assumed.
|
137 |
18653385
|
The effect of beta-interferon therapy on myelin basic protein-elicited CD4+ T cell proliferation and cytokine production in multiple sclerosis.
|
138 |
18653385
|
We analysed the CD4+ T cell proliferation and cytokine responses elicited by myelin basic protein (MBP) and a foreign recall antigen, tetanus toxoid (TT), in mononuclear cell cultures from fourteen MS patients undergoing IFN-beta therapy.
|
139 |
18653385
|
The MBP-elicited IFN-gamma-, TNF-alpha- and IL-10 production decreased during therapy (p<0.007-0.03), while the IL-6 production increased (p<0.03).
|
140 |
18653385
|
No significant change was observed in the MBP-induced CD4+ T cell proliferation, or in the production of IL-4, IL-5 and brain-derived neurotrophic factor.
|
141 |
18653385
|
In comparison, IFN-beta therapy reduced IFN-gamma and IL-4 responses to TT (p<0.003 and p<0.04).
|
142 |
18653385
|
Thus, IFN-beta inhibits IFN-gamma production in general, presumably alleviating the detrimental influence of IFN-gamma in MS.
|
143 |
18653385
|
However, the increase in proinflammatory IL-6 and the decrease in anti-inflammatory IL-10 responses suggest that IFN-beta has more diverse effects than previously assumed.
|
144 |
18653385
|
The effect of beta-interferon therapy on myelin basic protein-elicited CD4+ T cell proliferation and cytokine production in multiple sclerosis.
|
145 |
18653385
|
We analysed the CD4+ T cell proliferation and cytokine responses elicited by myelin basic protein (MBP) and a foreign recall antigen, tetanus toxoid (TT), in mononuclear cell cultures from fourteen MS patients undergoing IFN-beta therapy.
|
146 |
18653385
|
The MBP-elicited IFN-gamma-, TNF-alpha- and IL-10 production decreased during therapy (p<0.007-0.03), while the IL-6 production increased (p<0.03).
|
147 |
18653385
|
No significant change was observed in the MBP-induced CD4+ T cell proliferation, or in the production of IL-4, IL-5 and brain-derived neurotrophic factor.
|
148 |
18653385
|
In comparison, IFN-beta therapy reduced IFN-gamma and IL-4 responses to TT (p<0.003 and p<0.04).
|
149 |
18653385
|
Thus, IFN-beta inhibits IFN-gamma production in general, presumably alleviating the detrimental influence of IFN-gamma in MS.
|
150 |
18653385
|
However, the increase in proinflammatory IL-6 and the decrease in anti-inflammatory IL-10 responses suggest that IFN-beta has more diverse effects than previously assumed.
|
151 |
18653385
|
The effect of beta-interferon therapy on myelin basic protein-elicited CD4+ T cell proliferation and cytokine production in multiple sclerosis.
|
152 |
18653385
|
We analysed the CD4+ T cell proliferation and cytokine responses elicited by myelin basic protein (MBP) and a foreign recall antigen, tetanus toxoid (TT), in mononuclear cell cultures from fourteen MS patients undergoing IFN-beta therapy.
|
153 |
18653385
|
The MBP-elicited IFN-gamma-, TNF-alpha- and IL-10 production decreased during therapy (p<0.007-0.03), while the IL-6 production increased (p<0.03).
|
154 |
18653385
|
No significant change was observed in the MBP-induced CD4+ T cell proliferation, or in the production of IL-4, IL-5 and brain-derived neurotrophic factor.
|
155 |
18653385
|
In comparison, IFN-beta therapy reduced IFN-gamma and IL-4 responses to TT (p<0.003 and p<0.04).
|
156 |
18653385
|
Thus, IFN-beta inhibits IFN-gamma production in general, presumably alleviating the detrimental influence of IFN-gamma in MS.
|
157 |
18653385
|
However, the increase in proinflammatory IL-6 and the decrease in anti-inflammatory IL-10 responses suggest that IFN-beta has more diverse effects than previously assumed.
|
158 |
18675465
|
A double mutation of MBP(83-99) peptide induces IL-4 responses and antagonizes IFN-gamma responses.
|
159 |
18675465
|
Immunization of SJL/J mice with MBP(83-99) and mutant [A(91)]MBP(83-99), [E(91)]MBP(83-99), [F(91)]MBP(83-99), [Y(91)]MBP(83-99), and [R(91), A(96)]MBP(83-99) peptides, induced IFN-gamma, and only [R(91), A(96)]MBP(83-99) mutant peptide was able to induce IL-4 secretion by T cells.
|
160 |
18675465
|
The double mutant [R(91), A(96)]MBP(83-99) was able to antagonize IFN-gamma production in vitro by T cells against the native MBP(83-99) peptide.
|
161 |
18675465
|
A double mutation of MBP(83-99) peptide induces IL-4 responses and antagonizes IFN-gamma responses.
|
162 |
18675465
|
Immunization of SJL/J mice with MBP(83-99) and mutant [A(91)]MBP(83-99), [E(91)]MBP(83-99), [F(91)]MBP(83-99), [Y(91)]MBP(83-99), and [R(91), A(96)]MBP(83-99) peptides, induced IFN-gamma, and only [R(91), A(96)]MBP(83-99) mutant peptide was able to induce IL-4 secretion by T cells.
|
163 |
18675465
|
The double mutant [R(91), A(96)]MBP(83-99) was able to antagonize IFN-gamma production in vitro by T cells against the native MBP(83-99) peptide.
|
164 |
18675465
|
A double mutation of MBP(83-99) peptide induces IL-4 responses and antagonizes IFN-gamma responses.
|
165 |
18675465
|
Immunization of SJL/J mice with MBP(83-99) and mutant [A(91)]MBP(83-99), [E(91)]MBP(83-99), [F(91)]MBP(83-99), [Y(91)]MBP(83-99), and [R(91), A(96)]MBP(83-99) peptides, induced IFN-gamma, and only [R(91), A(96)]MBP(83-99) mutant peptide was able to induce IL-4 secretion by T cells.
|
166 |
18675465
|
The double mutant [R(91), A(96)]MBP(83-99) was able to antagonize IFN-gamma production in vitro by T cells against the native MBP(83-99) peptide.
|
167 |
19230777
|
An open-label dose escalation study of T-cell vaccination in multiple sclerosis patients was conducted using attenuated myelin reactive T-cells (MRTC) selected with six myelin peptides, two each from MBP, PLP and MOG.
|
168 |
19380780
|
This study addressed whether a fusion protein containing rat IFN-beta and the encephalitogenic 73-87 determinant of myelin basic protein (i.e., the neuroantigen, or NAg) could prevent or treat experimental autoimmune encephalomyelitis (EAE) in Lewis rats.
|
169 |
19380780
|
The optimal structure of the fusion protein was comprised of the rat IFN-beta cytokine as the N-terminal domain with an enterokinase (EK) linker to the NAg domain.
|
170 |
19930042
|
Immunization of mice with these altered peptide ligands emulsified in complete Freund's adjuvant induced both interferon-gamma (IFN-gamma) and interleukin-4 (IL-4) responses compared with only IFN-gamma responses induced to the native MBP(87-99) peptide.
|
171 |
19930042
|
It was of interest that [R(91), A(96)]MBP(87-99) conjugated to reduced mannan induced 70% less IFN-gamma compared with the native MBP(87-99) peptide.
|
172 |
19930042
|
However, [A(91), A(96)]MBP(87-99) conjugated to reduced mannan did not induce IFN-gamma-secreting T cells, but elicited very high levels of interleukin-4 (IL-4).
|
173 |
19930042
|
Immunization of mice with these altered peptide ligands emulsified in complete Freund's adjuvant induced both interferon-gamma (IFN-gamma) and interleukin-4 (IL-4) responses compared with only IFN-gamma responses induced to the native MBP(87-99) peptide.
|
174 |
19930042
|
It was of interest that [R(91), A(96)]MBP(87-99) conjugated to reduced mannan induced 70% less IFN-gamma compared with the native MBP(87-99) peptide.
|
175 |
19930042
|
However, [A(91), A(96)]MBP(87-99) conjugated to reduced mannan did not induce IFN-gamma-secreting T cells, but elicited very high levels of interleukin-4 (IL-4).
|
176 |
19930042
|
Immunization of mice with these altered peptide ligands emulsified in complete Freund's adjuvant induced both interferon-gamma (IFN-gamma) and interleukin-4 (IL-4) responses compared with only IFN-gamma responses induced to the native MBP(87-99) peptide.
|
177 |
19930042
|
It was of interest that [R(91), A(96)]MBP(87-99) conjugated to reduced mannan induced 70% less IFN-gamma compared with the native MBP(87-99) peptide.
|
178 |
19930042
|
However, [A(91), A(96)]MBP(87-99) conjugated to reduced mannan did not induce IFN-gamma-secreting T cells, but elicited very high levels of interleukin-4 (IL-4).
|
179 |
20554330
|
Memory CD4+CD127high T cells from patients with multiple sclerosis produce IL-17 in response to myelin antigens.
|
180 |
20554330
|
Here, we analyzed the reactivity of peripheral naive and memory conventional CD4(+)CD127(high) T cells (Tconv) of MS patients and healthy controls (HC) towards myelin basic protein (MBP), myelin oligodendrocyte glycoprotein (MOG) and tetanus toxoid (TT).
|
181 |
20554330
|
Proliferative responses of Tconv cells towards MBP, MOG and TT were not significantly different between MS patients and HC.
|
182 |
20554330
|
However, MBP and MOG but not TT reactive memory Tconv cells from MS patients, in contrast to HC, produced IL-17.
|
183 |
20554330
|
Memory CD4+CD127high T cells from patients with multiple sclerosis produce IL-17 in response to myelin antigens.
|
184 |
20554330
|
Here, we analyzed the reactivity of peripheral naive and memory conventional CD4(+)CD127(high) T cells (Tconv) of MS patients and healthy controls (HC) towards myelin basic protein (MBP), myelin oligodendrocyte glycoprotein (MOG) and tetanus toxoid (TT).
|
185 |
20554330
|
Proliferative responses of Tconv cells towards MBP, MOG and TT were not significantly different between MS patients and HC.
|
186 |
20554330
|
However, MBP and MOG but not TT reactive memory Tconv cells from MS patients, in contrast to HC, produced IL-17.
|
187 |
20554330
|
Memory CD4+CD127high T cells from patients with multiple sclerosis produce IL-17 in response to myelin antigens.
|
188 |
20554330
|
Here, we analyzed the reactivity of peripheral naive and memory conventional CD4(+)CD127(high) T cells (Tconv) of MS patients and healthy controls (HC) towards myelin basic protein (MBP), myelin oligodendrocyte glycoprotein (MOG) and tetanus toxoid (TT).
|
189 |
20554330
|
Proliferative responses of Tconv cells towards MBP, MOG and TT were not significantly different between MS patients and HC.
|
190 |
20554330
|
However, MBP and MOG but not TT reactive memory Tconv cells from MS patients, in contrast to HC, produced IL-17.
|
191 |
22138356
|
LTBSC treatment increased the frequency of CD4(+)FoxP3(+) Treg cells in lymph nodes prior to challenge and in the EAE acute stage.
|
192 |
22138356
|
LTBSC also up-regulated the expression of anti-inflammatory Th2/Th3 cytokines and diminished myelin basic protein-specific Th1 and Th17 cell responses in lymph nodes.
|
193 |
22138356
|
CD4(+)CD25(+) Treg cells from LTBSC treated rats showed stronger suppressive properties than Treg cells from controls in vitro.
|
194 |
24288555
|
BCG immunization modulated the host immune response by triggering a significant reduction in IL-10 and IFN-γ levels induced by myelin basic protein.
|
195 |
24718267
|
Mice with HSV-IL-2- and myelin oligodendrocyte glycoprotein (MOG)-induced demyelinating diseases demonstrated a similar pattern and distribution of demyelination in their brain, spinal cord (SC) and optic nerves (ONs).
|
196 |
24718267
|
In contrast, no demyelination was detected in the ONs of myelin basic protein (MBP)- and proteolipid protein (PLP)-injected mice.
|
197 |
24718267
|
Interferon-β (IFN-β) injections significantly reduced demyelination in brains of all groups, in the SCs of the MOG and MBP groups, and completely blocked it in the SCs of the PLP and HSV-IL-2 groups as well as in ONs of MOG and HSV-IL-2 groups.
|
198 |
24718267
|
In contrast to IFN-β treatment, IL-12p70 protected the HSV-IL-2 group from demyelination, whereas IL-4 was not effective at all in preventing demyelination.
|
199 |
24718267
|
Collectively, the results indicate that the HSV-IL-2 model and the MOG model complement each other and, together, provide unique insights into the heterogeneity of human MS.
|
200 |
24718267
|
Mice with HSV-IL-2- and myelin oligodendrocyte glycoprotein (MOG)-induced demyelinating diseases demonstrated a similar pattern and distribution of demyelination in their brain, spinal cord (SC) and optic nerves (ONs).
|
201 |
24718267
|
In contrast, no demyelination was detected in the ONs of myelin basic protein (MBP)- and proteolipid protein (PLP)-injected mice.
|
202 |
24718267
|
Interferon-β (IFN-β) injections significantly reduced demyelination in brains of all groups, in the SCs of the MOG and MBP groups, and completely blocked it in the SCs of the PLP and HSV-IL-2 groups as well as in ONs of MOG and HSV-IL-2 groups.
|
203 |
24718267
|
In contrast to IFN-β treatment, IL-12p70 protected the HSV-IL-2 group from demyelination, whereas IL-4 was not effective at all in preventing demyelination.
|
204 |
24718267
|
Collectively, the results indicate that the HSV-IL-2 model and the MOG model complement each other and, together, provide unique insights into the heterogeneity of human MS.
|
205 |
25124724
|
Concentrations of IgM and IgG autoantibodies specific to both neural (neurofilaments, cholineacetyltransferase, astrocyte glial fibrillary acidic protein, and myelin basic protein) and non-neural (actin, desmin, and keratin) antigens were measured and the associations of these autoantibody concentrations with chemical exposures were assessed using linear regression.
|
206 |
25595261
|
The rat susceptibility to EAE induction, as well as the number of activated CD4+CD134+ lymphocytes retrieved from their spinal cords progressively decreased with aging.
|
207 |
25595261
|
To the contrary, in rats immunized for EAE the number of activated CD4+ splenocytes, i.e., CD4+CD134+, CD4+CD25+FoxP3- and CD4+CD40L+ cells, progressively increased with aging.
|
208 |
25595261
|
This was associated with age-related increase in (i) CD4+ splenocyte surface expression of CD44, the molecule suggested to be involved in limiting emigration of encephalitogenic CD4+ cells from spleen into blood and (ii) frequency of regulatory T cells, including CD4+CD25+FoxP3+ cells, which are also shown to control encephalitogenic cell migration from spleen into the central nervous system.
|
209 |
25595261
|
In favor of expansion of T-regulatory cell pool in aged rats was the greater concentration of IL-10 in unstimulated, Concanavalin A (ConA)- and myelin basic protein (MBP)-stimulated splenocyte cultures from aged rats compared with the corresponding cultures from young ones.
|
210 |
25595261
|
Consistent with the age-related increase in the expression of CD44, which is shown to favor Th1 effector cell survival by interfering with CD95-mediated signaling, the frequency of apoptotic cells among CD4+ splenocytes, despite the greater frequency of CD95+ cells, was diminished in splenocyte cultures from aged compared with young rats.
|
211 |
25595261
|
In addition, in control, as well as in ConA- and MBP-stimulated splenocyte cultures from aged rats, despite of impaired CD4+ cell proliferation, IFN-γ concentrations were greater than in corresponding cultures from young rats.
|
212 |
25595261
|
The diminished CD4+ cell proliferation in response to ConA and MBP in splenocyte cultures from aged compared with young rats could be, at least partly, associated with an enhanced splenic expression of iNOS mRNA in aged rats.
|
213 |
25595261
|
The rat susceptibility to EAE induction, as well as the number of activated CD4+CD134+ lymphocytes retrieved from their spinal cords progressively decreased with aging.
|
214 |
25595261
|
To the contrary, in rats immunized for EAE the number of activated CD4+ splenocytes, i.e., CD4+CD134+, CD4+CD25+FoxP3- and CD4+CD40L+ cells, progressively increased with aging.
|
215 |
25595261
|
This was associated with age-related increase in (i) CD4+ splenocyte surface expression of CD44, the molecule suggested to be involved in limiting emigration of encephalitogenic CD4+ cells from spleen into blood and (ii) frequency of regulatory T cells, including CD4+CD25+FoxP3+ cells, which are also shown to control encephalitogenic cell migration from spleen into the central nervous system.
|
216 |
25595261
|
In favor of expansion of T-regulatory cell pool in aged rats was the greater concentration of IL-10 in unstimulated, Concanavalin A (ConA)- and myelin basic protein (MBP)-stimulated splenocyte cultures from aged rats compared with the corresponding cultures from young ones.
|
217 |
25595261
|
Consistent with the age-related increase in the expression of CD44, which is shown to favor Th1 effector cell survival by interfering with CD95-mediated signaling, the frequency of apoptotic cells among CD4+ splenocytes, despite the greater frequency of CD95+ cells, was diminished in splenocyte cultures from aged compared with young rats.
|
218 |
25595261
|
In addition, in control, as well as in ConA- and MBP-stimulated splenocyte cultures from aged rats, despite of impaired CD4+ cell proliferation, IFN-γ concentrations were greater than in corresponding cultures from young rats.
|
219 |
25595261
|
The diminished CD4+ cell proliferation in response to ConA and MBP in splenocyte cultures from aged compared with young rats could be, at least partly, associated with an enhanced splenic expression of iNOS mRNA in aged rats.
|
220 |
25595261
|
The rat susceptibility to EAE induction, as well as the number of activated CD4+CD134+ lymphocytes retrieved from their spinal cords progressively decreased with aging.
|
221 |
25595261
|
To the contrary, in rats immunized for EAE the number of activated CD4+ splenocytes, i.e., CD4+CD134+, CD4+CD25+FoxP3- and CD4+CD40L+ cells, progressively increased with aging.
|
222 |
25595261
|
This was associated with age-related increase in (i) CD4+ splenocyte surface expression of CD44, the molecule suggested to be involved in limiting emigration of encephalitogenic CD4+ cells from spleen into blood and (ii) frequency of regulatory T cells, including CD4+CD25+FoxP3+ cells, which are also shown to control encephalitogenic cell migration from spleen into the central nervous system.
|
223 |
25595261
|
In favor of expansion of T-regulatory cell pool in aged rats was the greater concentration of IL-10 in unstimulated, Concanavalin A (ConA)- and myelin basic protein (MBP)-stimulated splenocyte cultures from aged rats compared with the corresponding cultures from young ones.
|
224 |
25595261
|
Consistent with the age-related increase in the expression of CD44, which is shown to favor Th1 effector cell survival by interfering with CD95-mediated signaling, the frequency of apoptotic cells among CD4+ splenocytes, despite the greater frequency of CD95+ cells, was diminished in splenocyte cultures from aged compared with young rats.
|
225 |
25595261
|
In addition, in control, as well as in ConA- and MBP-stimulated splenocyte cultures from aged rats, despite of impaired CD4+ cell proliferation, IFN-γ concentrations were greater than in corresponding cultures from young rats.
|
226 |
25595261
|
The diminished CD4+ cell proliferation in response to ConA and MBP in splenocyte cultures from aged compared with young rats could be, at least partly, associated with an enhanced splenic expression of iNOS mRNA in aged rats.
|
227 |
26179268
|
Five case studies are highlighted: 1) diphtheria toxin-antitoxin (antibody), which induces immunity to the normally non-antigenic toxin, and autoimmune neuritis; 2) tryptophan peptide of myelin basic protein and muramyl dipeptide ("adjuvant peptide"), which form a complex that induces experimental allergic encephalomyelitis; 3) an insulin and glucagon complex that is far more antigenic than either component individually; 4) various causes of experimental autoimmune myocarditis such as C protein in combination with its antibody, or coxsackie B virus in combination with the coxsackie and adenovirus receptor; 5) influenza A virus haemagglutinin with the outer membrane protein of the Haemophilus influenzae, which increases antigenicity.
|