Association between HLA antigens and families with psoriasis vulgaris.
This paper typed HLA-A, B, C and DR antigens in patients with psoriasis vulgaris and healthy persons in 12 families. The phenotype frequencies of HLA-A1, B13, B17, Cw4 and Cw6 in the patients were higher than those in the controls. The analysis of haplotype segregation showed that HLA haplotypes in families with more psoriatic cases were marked deviation from random distribution. One or two HLA haplotypes sharing among affected siblings occurred more frequently than expected. The result of Lods score for six families showed that there was a close linkage between the gene of psoriasis vulgaris and HLA antigens. The gene of psoriasis was coincided with the recessive hereditary mode.
Cao
K
K
Dermatology Department, First Hospital, China Medical University, Shenyang.
Song
F J
FJ
Li
H G
HG
Xu
S Y
SY
Liu
Z H
ZH
Su
X H
XH
Wang
F X
FX
D005192:Family Health; D005260:Female; D006680:HLA Antigens / Q000235:genetics*; D015236:HLA-C Antigens / Q000235:genetics*; D006239:Haplotypes; D006801:Humans; D008297:Male; D010375:Pedigree; D011565:Psoriasis / Q000235:genetics* / Q000276:immunology*
D006680:HLA Antigens; D015236:HLA-C Antigens; C039966:HLA-C*04 antigen