Binding of outer surface protein A and human lymphocyte function-associated antigen 1 peptides to HLA-DR molecules associated with antibiotic treatment-resistant Lyme arthritis.
Binding of outer surface protein A and human lymphocyte function-associated antigen 1 peptides to HLA-DR molecules associated with antibiotic treatment-resistant Lyme arthritis.
复制标题
外表面蛋白 A 和人淋巴细胞功能相关抗原 1 肽与 HLA-DR 分子的结合与抗生素治疗耐药性莱姆关节炎相关。
DOI:
10.1002/art.10772
复制
发表时间:
2003
期刊:
影响因子:
--
通讯作者:
Nepom,GeraldT
中科院分区:
文献类型:
--
作者:
Steere,AllenC;Falk,Ben;Drouin,EliseE;Baxter-Lowe,LeeAnn;Hammer,Juergen;Nepom,GeraldT
ObjectiveTo assess the binding of outer surface protein A (OspA) and human lymphocyte function–associated antigen 1 (hLFA‐1) peptides to 5 major histocompatibility complex (MHC) molecules.MethodsPeptide binding to the MHC molecules was determined by in vitro binding assays, and binding was correlated with the frequencies of the 5 MHC molecules in patients with treatment‐resistant Lyme arthritis.ResultsThe HLA–DRB1*0401 molecule bound both OspA163–175and hLFA‐1αL330–342well. Although the magnitude of the binding was less, the DRB1*0404 molecule also showed binding of both peptides. The DRB1*0101 molecule bound OspA163–175well, but hLFA‐1αL330–342only weakly; the DRB1*0801 or *1101 molecule bound both peptides weakly, if at all. The magnitude of OspA163–175binding correlated well with the frequencies of the DRB1 alleles in patients with treatment‐resistant arthritis, but the binding of hLFA‐1αL330–342showed only an association with the DRB*04 alleles.ConclusionThese correlations support the hypothesis that OspA163–175is the critical epitope in triggering antibiotic treatment–resistant Lyme arthritis. However, the inability of the DRB*0101 molecule to bind hLFA‐1αL330–342suggests that this peptide may not be a relevant autoantigen, at least in DRB1*0101‐positive patients.
登录
查看更多内容
DOI:
--
发表时间:
1996
期刊:
The Journal of rheumatology. Supplement.
影响因子:
--
作者:
Nepom,GT;Gersuk,V;Nepom,BS
通讯作者:
Nepom,BS
影响因子:
--
作者:
D. van Zeben;J. Hazes;A. Zwinderman;A. Cats;G. Schreuder;J. D'Amaro;F. Breedveld
通讯作者:
F. Breedveld
影响因子:
39.2
作者:
WEYAND, CM;HICOK, KC;GORONZY, JJ
通讯作者:
GORONZY, JJ
影响因子:
--
作者:
GOUGH, A;FAINT, J;EMERY, P
通讯作者:
EMERY, P
DOI:
10.1172/jci117900
发表时间:
1995-05
期刊:
The Journal of clinical investigation
影响因子:
--
作者:
C. Weyand;Timothy G. McCarthy;J. Goronzy
通讯作者:
C. Weyand;Timothy G. McCarthy;J. Goronzy