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The contribution of HLA-DQB1 coding and QBP promoter alleles to anti-Ro alone autoantibody response in systemic lupus erythematosusLogar, Dušan, 1951- ...Objective. To analyse the influence of HLA-DR, DQ and corresponding DQAI and DQBI promoter alleles (QAP and QBP) on the anti-Ro alone autoantibody responsein systemic lupus erythematosus (SLE). ... Methods. Sixty-five unrelated anti-La antibody-negative SLE patients, 37 of them with and 28 without anti-Roantibodies, were included. Anti-Ro antibodies were determined by both counter-immunoelectrophoresis and enzyme-linked immunosorbent assay. Seventy-four healthy individuals were selected as controls. The patients and controls were analysed for HLA-DRBI , QAP, DQA1, QBP and DQBl alleles by DNA typing. The allelic frequencies of anti-Ro alone-positive and anti-Ro-negativeSLE patients and healthy controls were compared using the x2 test or Fisher's exact test as appropriate. Results. The DQB1*0202 allele showed a significant positive correlation with anti-Ro alone antibodies (odds ratio (OR) = 16.949, P = 0:0015, corrected P - 0.018), while the QBP5.11 allele and the combination of DQB1*0301 and its promoter QBP3.1 were under-represented in anti-Ro-alone-positive SLE patients (P = 0.01, corrected P = 0.048 and corrected P = 0.048 respectively). Conclusions. The above-mentioned alleles may contribute to the presence or absence of anti-Ro alone autoantibodies in SLE patients.Vir: Rheumatology. - ISSN 1462-0324 (Letn. 41, 2002, str. 305-311)Vrsta gradiva - članek, sestavni delLeto - 2002Jezik - angleškiCOBISS.SI-ID - 14750937
Avtor
Logar, Dušan, 1951- |
Vidan-Jeras, Blanka |
Dolžan, Vita |
Božič, Borut, 1959- |
Kveder, Tanja
Teme
Lupus erythematosus, systemic |
Immunology |
Autoantibodies |
HLA-DR antigens |
HLA-DQ antigens |
Promoter regions (genetics) |
Polymorphism (genetics) |
Alleles |
Enzyme-linked immunosorbent assay |
Counterimmunoelectrophoresis |
Haplotypes |
Avtoprotitelesa |
HLA-DQ antigeni |
HLA-DR antigeni |
Lupus eritematodes sistemski |
Aleli |
Encimsko -vezani imunosorbentni test |
Haplotipi |
Polimorfizem (genetika) |
Promoterska področja (genetika) |
Protitočna imunoelekroforeza
Vnos na polico
Trajna povezava
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Faktor vpliva
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Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
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JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Baze podatkov, v katerih je revija indeksirana
Ime baze podatkov | Področje | Leto |
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Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
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Logar, Dušan, 1951- | 10080 |
Vidan-Jeras, Blanka | 10453 |
Dolžan, Vita | 11711 |
Božič, Borut, 1959- | 00781 |
Kveder, Tanja | 02066 |
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