Type I and type II psoriasis show a similar usage of T-cell receptor variable regions.
Type I and type II psoriasis show a similar usage of T-cell receptor variable regions.
复制标题
I 型和 II 型银屑病显示 T 细胞受体可变区的相似用途。
DOI:
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发表时间:
1991
影响因子:
6.5
通讯作者:
W. Sterry
中科院分区:
文献类型:
--
作者:
M. Schmitt;W. Boehncke;E. Christophers;M. Ständer;W. Sterry
In nonpustular psoriasis, principally two forms can be distinguished [Christophers E. Henseler T: Patient subgroups and the inflammatory pattern in psoriasis. Acta Dermatol Venereol 69(suppl 151):88-92, 1989): Type I frequently shows positive family history, linkage disequilibrium for human leucocyte antigens (HLAs) Cw6, B13 and Bw57 as well as an early onset. Type II manifests itself around the 5th decade, it is more frequently than normal associated with Cw2 and B27. In the light of this association with HLAs an autoimmune pathogenesis has been discussed. In order to investigate the pathogenetic function of T cells we obtained biopsies from patients with type I (n = 10) and type II (n = 10) psoriasis. Three-step peroxidase staining was performed using a panel of monoclonal antibodies directed against five variable (V) regions of the beta chain (V beta 5a, V beta 5b, V beta 6, V beta 8, V beta 12) and one of the alpha chain (V alpha 2) of the T cell receptor (TCR). Positive or negative selection of a particular TCR V region could not be detected in the demonstrable repertoire. Furthermore, the usage of the V regions under investigation revealed a similar pattern in the two forms of psoriasis.
DOI:
10.1111/1523-1747.ep12524838
发表时间:
1986
期刊:
The Journal of investigative dermatology
影响因子:
--
作者:
Swerlick,RA;Cunningham,MW;Hall,NK
通讯作者:
Hall,NK
DOI:
10.1111/1523-1747.ep12537586
发表时间:
1983
期刊:
The Journal of investigative dermatology
影响因子:
--
作者:
Morhenn,VB;Orenberg,EK;Kaplan,J;Pfendt,E;Terrell,C;Engleman,EG
通讯作者:
Engleman,EG