Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0003864 (arthritis)
 69,039 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We have used PCR to study the expression of T-cell antigen receptor beta RNA containing particular variable region (V) elements from transcripts directly in the cells isolated from joints and lymph nodes of B10.Q mice (H-2q) immunized with chicken type II collagen. Our data show that the T cells present in arthritic joints expressed only a few V beta transcripts--V beta 2, -6, -7, -8.2, -9, -10, and -15. V beta 6 and -8.2 were expressed predominantly (six out of seven animals) while others were expressed at a relatively low level in different animals. In lymph node cells, transcripts for V beta 6, -8.2, and -9 were detected in four out of seven animals. The data indicate that in collagen-induced arthritis there is a restrictive usage of TCR V beta elements and that V beta 6 and -8.2 are probably used preferentially.
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PMID:Restricted heterogeneity in T-cell antigen receptor V beta gene usage in the lymph nodes and arthritic joints of mice. 131 Oct 91

Human polyclonal IgM rheumatoid factors (RF) were tested in an enzyme-linked immunosorbent assay with monoclonal antibodies (MAb) (II-481 and B10/A8) to glycoprotein E (gE), the Fc gamma-binding protein of herpes simplex virus type 1 (HSV-1), as well as with MAb 88-S to gE of HSV-2. Most of the RF reacted with II-481 and 88-S. Positive reactions were recorded for RF reacting with whole MAb II-481 and 88-S, as well as with their Fab, but not their Fc, fragments. Human monoclonal IgM RF isolated from mixed cryoglobulins showed a similar profile, with reactivity for both whole MAb II-481 and 88-S and for their Fab fragments. Reactivity with MAb to gE was observed regardless of the Gm specificity of the polyclonal RF and the cross-reactive idiotypes (6B6, 17.109, or G6) of the monoclonal RF. No positive reactions were noted between protein A and Fab fragments of any of the anti-gE MAb. These findings indicate that many RF may bear the internal image of the Fc gamma-binding regions of 2 different herpesviruses: HSV-1 and HSV-2.
Arthritis Rheum 1991 Jul
PMID:Rheumatoid factors react with Fab fragments of monoclonal antibodies to herpes simplex virus types 1 and 2 Fc gamma-binding proteins. 164 72

To determine whether native bovine type XI collagen (BXI) is arthritogenic, five strains of inbred mice were immunized with BXI/CFA. Arthritis was not observed in any of these strains, though it was prevalent in DBA/1 and B10.RIII controls immunized with bovine type II collagen (BII). Antisera from BXI-immunized mice reacted with mouse type XI collagen (MsXI), weakly with the alpha-chains of BXI, and minimally with mouse type II collagen (MsII). However, antisera to BII reacted with MsII and MsXI, indicating antibodies to conformation-independent epitopes shared by alpha 1(II) and alpha 3(XI). Mice immunized with BXI containing a small amount of BII developed arthritis much like those immunized with BII; sera from these mice reacted with MsXI and MsII. Delayed-type hypersensitivity responses differed from IgG responses, i.e., BXI elicited responses to alpha 1(XI), alpha 2(XI), alpha 3(XI), and alpha 1(II); BII, to alpha 3(XI) and alpha 1(II) exclusively. To determine whether alpha 1(XI), alpha 2(XI), alpha 3(XI), and alpha 1(II) are arthritogenic, DBA/1J mice were immunized with each alpha-chain. Arthritis was seen in mice injected with alpha 3(XI) or alpha 1(II). Sera to both alpha-chains reacted similarly with MsII and peptide fragment alpha 1(II)-CB11. Epitope mapping using polyclonal and mAb to type II collagen revealed that all polyclonal and 11 of 14 mAb reacted with alpha 3(XI) and alpha 1(II), whereas three mAb reacted only with alpha 1(II). In conclusion, BXI is immunogenic but not arthritogenic in five strains of mice, whereas alpha 3(XI) and alpha 1(II) are arthritogenic and immunogenic in DBA/1 mice and share greater than or equal to 11 epitopes recognized by autoantibody.
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PMID:Immunity to type XI collagen in mice. Evidence that the alpha 3(XI) chain of type XI collagen and the alpha 1(II) chain of type II collagen share arthritogenic determinants and induce arthritis in DBA/1 mice. 171 Feb 40

The development of type II collagen-induced arthritis (CIA) in DBA/1 mice is readily accelerated by treatments with interleukin-1 beta (IL-1 beta). In an attempt to further characterize this IL-1 beta-mediated enhancement of CIA, we first examined the effects of IL-1 beta treatments in other "CIA-susceptible" strains and "CIA-resistant" mice. It was observed that treatments with IL-1 beta also enhanced the onset of arthritis in two B10 recombinant CIA-susceptible strains, B10.T (6R) and B10.DA, and in the SJL mice which develop CIA with a relatively low and variable incidence. On the other hand, IL-1 beta failed to augment the expression of arthritic disease in several CIA-resistant strains. We also investigated the potentiating effects of IL-1 beta in mice that were depleted of L3T4+ T cells. It was found that the ability of IL-1 beta to accelerate the development of CIA was significantly reduced in DBA/1 mice pretreated with the monoclonal anti-L3T4 antibody. In further studies, we demonstrated that the induction of CIA upon transfer with collagen-primed spleen cells was also augmented by IL-1 beta, and this enhancing effect by IL-1 beta on the adoptive transfer of CIA was associated with a significant increase in the levels of serum anti-collagen antibodies. Moreover, IL-1 beta treatments did not potentiate the induction of CIA in mice that were transferred with either collagen-immune splenic cells that were depleted of L3T4+ T cells or only T cells obtained from collagen-immunized animals. However, IL-1 beta enhanced the development of arthritis in animals that had been transferred with two subpopulations of collagen-immune cells: (i) enriched T cells and (ii) splenic cells that were depleted of L3T4+ T cells. Thus, IL-1 beta potentiated the inflammatory responses in animals that were genetically predisposed to developing arthritis. In contrast, IL-1 beta was incapable of accelerating the development of arthritis in various mouse strains that were genetically resistant to CIA. The administration of IL-1 beta also failed to potentiate the development of CIA in L3T4-deficient mice or in animals transferred with collagen-primed spleen cells that were depleted of L3T4+ T cells. These results indicate that IL-1 beta readily accelerates the induction of arthritis when the disease is present, but that IL-1 beta is incapable of promoting the expression of the arthritis in the absence of underlying disease.
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PMID:Interleukin-1 enhances the development of type II collagen-induced arthritis only in susceptible and not in resistant mice. 172 80

The gene encoding the H-2 Ap class II beta chain was isolated from a B10.P genomic library and sequenced. This gene was also used to construct transfectants of the CH12 lymphoma clone CH12.LX, which express the Abp gene product in association with the endogenous A alpha k chain. We present here the first report of the complete nucleotide coding sequence of Abp. The predicted amino acid sequence of Abp reveals only five residues different from Abq, four of which are present in the mature peptide. These four amino acid changes could account for the differential susceptibility of H-2q vs H-2p mice to the development of collagen-induced arthritis (CIA). Antibodies specific for the transfected Abp protein induce CH12.LX cells to secrete immunoglobulin in the presence of antigen. Comparison of the amino acid sequence with other A beta chains that have been tested in signal transduction experiments suggests that amino acid 9 may be important to the signaling ability of class II A molecules.
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PMID:Structure function analysis of the H-2 Abp gene. 174 86

The role of T cell-mediated and humoral immunity to type II collagen has been well documented in collagen-induced arthritis (CIA). Previous work from our laboratory has indicated that genomic deletions of TCR V beta genes may play a role in CIA resistance in mice. This indicated a selectivity of TCR usage by autoreactive T cells in CIA in mice. Certain strains of mice, although having a normal genomic V beta TCR repertoire, can show clonal deletion of peripheral T cells that bear specific V beta gene products in their TCR. These clonally deleted T cells are reactive with self-Ag such as minor lymphocyte stimulation (Mls) Ag. An Mls-congenic strain, BALB.D2.Mlsa, which differs only at the Mls-1 a locus from BALB/c (Mls-1b), was used to examine the effect of clonal deletion of Mls-1a-reactive T cells in CIA. These two strains were crossed to three CIA-susceptible strains, B10.RIII (H-2r, Mls-1b), DBA/1 (H-2q, Mls-1a), and B10.Q (H-2q, Mls-1b), and the crosses were injected with type II collagen. A significantly decreased incidence of arthritis was observed in the (BALB.D2.Mlsa x B10.Q)F1 hybrids, compared with (BALB/c x B10.Q)F1 hybrids, upon immunization with chick type II collagen. The BALB.D2.Mlsa cross mice also had significantly lower levels of antimouse collagen antibodies. Flow cytometric analysis confirmed the clonal deletion of Mls-1a-reactive V beta 8.1, V beta 6, V beta 7, and V beta 9 subsets in the (BALB.D2.Mlsa x B10.Q)F1 hybrids. The study of H-2q/d mice in (BALB.D2.Mlsa x B10.Q) x B10.Q back-crosses demonstrated a significant correlation between CIA resistance and Mls-1a locus. On the other hand, B10.RIII crosses showed only a modest decrease in CIA incidence in the presence of Mls-1a. As expected, all the DBA/1 crosses had an equal incidence of CIA, which was somewhat less than that seen in DBA/1 mice themselves. These studies point out that the Mls-1a locus could play a role in decreasing CIA incidence by clonal deletion of T cells bearing specific V beta TCR, which may be involved in the pathogenesis of CIA. The influence of the clonal deletion of T cells on CIA, and hence the usage of specific V beta TCR by autoreactive anti-type II collagen T cells, however, depends not only on the source of the type II collagen and the MHC class II molecules involved but also on other background genes in mice.
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PMID:Role of Mls-1 locus and clonal deletion of T cells in susceptibility to collagen-induced arthritis in mice. 190 92

We have investigated the specific humoral immune response and its correlation to the development of disease after experimental inoculation of B. burgdorferi in different inbred strains of mice. All mouse strains tested showed high levels of specific IgM antibodies during the initial 10 days of infection. Specific IgG antibodies predominantly of the IgG2a, IgG2b and IgG3 isotypes were found in increasing amounts by 14 days post infection. Antibody titers peaked at days 65 and 110. Particularly low titers of specific IgM and/or IgG antibodies were detected in sera of AKR/N and B10.BR mice. Antibodies specific for numerous B. burgdorferi antigens including the outer surface proteins A (31 kDa) and B (34 kDa) and a protein(s) of molecular mass of approximately 40 kDa, most probably 41 kDa (flagellin) and/or 39 kDa (p39), were induced in all inbred mouse strains within 2 weeks inoculation albeit in varying concentrations. Later during infection, the patterns of antibody specificities were much more complex. With regard to development of disease all strains of mice tested fall into three groups: (a) mice of H-2k haplotype (AKR/N, C3H/HeJ, C3H/HeN, B10.BR) developed a chronic progressive arthritis in the tibiotarsal joints, (b) mice of H-2 haplotypes, H-2b (C57BL/6), H-2j (B10.WB), H-2r (B10.R111) and H-2s (B10.S) developed arthritis of variable duration and intensity which was not progressive and (c) mice of H-2d haplotype (BALB/c, DBA/2, C.B-17, B10.D2, Cal.20), irrespective of their background genes or Igh allotype, showed no clinical signs of arthritis at any time point following inoculation of B. burgdorferi organisms. The finding of similar patterns of apparently protective antibodies in all mouse strains tested together with the striking association between the H-2d haplotype and resistance, and between the H-2k haplotype and the occurrence of B. burgdorferi-induced arthritis suggest a critical role of T cells in the development of the disease in mice.
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PMID:Experimental Borrelia burgdorferi infection in inbred mouse strains: antibody response and association of H-2 genes with resistance and susceptibility to development of arthritis. 191 53

SWR mice are resistant to collagen-induced arthritis but produce antibodies to type II collagen. To determine if these antibodies have arthritogenic potential, serum from collagen-immunized mice was concentrated and passively transferred to DBA/1 mice. The recipients developed severe arthritis within 72 hours. To evaluate the role of complement, SWR mice were bred with congenic inbred B10.D2/oSn (complement deficient) and B10.D2/nSn (complement normal) mice. Collagen-immunized (SWR x B10.D2/nSn)F1 mice had high levels of C5 and were susceptible to arthritis, while (SWR x B10.D2/oSn)F1 mice were deficient in C5 and were resistant to arthritis.
Arthritis Rheum 1991 Jun
PMID:SWR mice are resistant to collagen-induced arthritis but produce potentially arthritogenic antibodies. 205 25

Autoimmune New Zealand white (NZW) mice contribute to (New Zealand black x New Zealand white)F1 mice 1 or more major histocompatibility complex-linked genes that strongly correlate with susceptibility to murine lupus. The NZW class II major histocompatibility complex genes, I-E alpha and I-E beta, were cloned and sequenced and found to differ from normal B10.PL (H-2u) mice by 3 amino acids in the first domain of the I-E beta subunit. Of these differences, the arginine at position 72 of NZW mice could be an important disease determinant since it lies in a predicted antigen-binding cleft.
Arthritis Rheum 1990 Apr
PMID:Sequence of I-E genes from autoimmune New Zealand white mice. 210 15

The susceptibility to type II collagen (CII)-induced arthritis (CIA) in mice is profoundly influenced by major histocompatibility complex (MHC) class II genes in the H-2 region. Analyses of MHC-congenic strains on the B10 background show that only strains developing an anti-CII antibody response after immunization with autologous CII develop arthritis after induction with CII from various species. The susceptible haplotypes have been found to be H-2q, H-2r, H-2w3 and H-2w17. In addition, these haplotypes respond to different patterns of CII derived from various species suggesting that T cell receptors and CII peptides interact. In contrast, certain haplotypes closely related to H-2q, such as the H-2p and H-2w5 haplotypes, are resistant to induction of CIA and are nonresponders to CII. We have earlier shown that a critical structure on the I-A beta molecule determines the susceptibility differences between the p and q haplotypes. We have now determined the structure of exon 2 of the A beta as well as some of the A alpha genes of the remaining haplotypes in the p, q and r families. The sequences show similarities between the CIA-susceptible haplotypes in the A beta C-terminal part and the A alpha N-terminal part of the first domains forming a large part of the antigenic peptide-binding site. Among the wild mouse-derived haplotypes, the w5 haplotype showed an A beta sequence identical to that of the p haplotype consistent with its nonresponder nature to CII immunization. These findings suggest that (a) structures shared between different class II molecules are of importance for the susceptibility to disease in mouse strains and (b) most likely recognition of different CII peptides is important for development of disease.
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PMID:Structures on the I-A molecule predisposing for susceptibility to type II collagen-induced autoimmune arthritis. 220 6


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