From the Department of Immunology, Pasteur Institute, Tehran
Abstract: (4229 Views)
The association of HLA and disease varies in different populations. We have
. studied the association of HLA class I in Iranian psoriatic patients, in order to
compare this association with other reports. Fifty-one Iranian patients with
psoriasis were HLA typed. The frequency of HLA antigens in patients and patient
subgroups, based on clinical patterns, age of onset, family history and provocative
factors, were compared with each other and with normal controls. The results
indicate that the disease is strongly associated with HLA-Cw6 (chi-square,
corrected P-value (Pc)≤0.0009), and negatively associated with Cw3 (Pc≤
0.00009 and Pc≤ 0.03, respectively). Psoriatic patients with early onset disease
and non-pustular psoriasis (NPP) showed a more significant association with
HLA-Cw6 (Pc≤ 0.0004 and Pc≤ 0.0003, respectively). There was no statistically
significant relationship between the presence of a positive family history and early
onset of disease.
Type of Study:
Original Research |
Subject:
Immunology