| | |
major histocompatibility complex, class II, DR15 | |
| Haplotypes groups | DRA*01:DRB1*1501 - to - DRA*01:DRB1*1505 DRA*01:DRB1*1507 |
| Structure (See HLA-DR) | |
| Identifiers | alpha *0101 |
| Symbol(s) | HLA-DRA [ permanent dead link ] |
| EBI-HLA | DRA*0101 |
| Identifiers | beta 1 *1501 to *1505*1507 |
| Symbol(s) | HLA-DRB1 [ permanent dead link ] |
| EBI-HLA | DRB1*1501 |
| EBI-HLA | DRB1*1502 |
| EBI-HLA | DRB1*1503 |
| EBI-HLA | DRB1*1504 |
| EBI-HLA | DRB1*1505 |
| EBI-HLA | DRB1*1507 |
| Shared data | |
| Locus | chr.6 6p21.31 |
HLA-DR15 (DR15) is a HLA-DR serotype that recognizes the DRB1*1501 to *1505 and *1507 gene products. DR15 is found at high levels from Ireland to Central Asia. DR15 is part of the older HLA-DR2 serotype group which also contains the similar HLA-DR16 antigens.
| DRB1* | DR15 | DR2 | DR16 | Sample |
| allele | % | % | % | size (N) |
| 1501 | 76 | 23 | 6428 | |
| 1502 | 77 | 16 | 676 | |
| 1503 | 81 | 13 | 286 | |
| 1504 | >50 | 1 | ||
| 1505 | >25 | 2 | ||
| 1507 | >50 | 1 | ||
Serotypes are unknown for the following alleles: DRB1*1506, *1508 to *1516, *1518 to *1522. DRB1*1517N is a null.
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DR15 is positively associated Goodpasture syndrome, [2] early age onset multiple sclerosis, [3] pernicious anaemia, [4] sarcoidosis, [5] hypocretin deficiency associated narcolepsy [6] [7] and a predisposition for postmenopausal osteoporosis. [8]
DRB1*1501 is positively associated with Goodpasture syndrome, [9] [10] juvenile rheumatoid arthritis, [11] allergic bronchopulmonary aspergillosis, [12] multiple sclerosis, [13] systemic lupus erythematosus, [14] cervical cancer (human papillomavirus infection), [15] Sjögren syndrome associated with systemic lupus erythematosus, [16] and intermediate uveitis. [17]
DRB1*1502 is associated with systemic lupus erythematosus, [18] systemic sclerosis (SSc) & anti-topoisomerase antibodies. [19]
DRB1*1503 is associated with Chaga's cardiomyopathy, [20] allergic bronchopulmonary aspergillosis, [12] multiple sclerosis, [13] cervical cancer (human papillomavirus infection). [21]
DRB1*15:DQA1*0102:DQB1*0602 haplotype us associated with cervical cancer risk in (human papillomavirus infection) [21]
DRB1*1502:DQA1*????:DQB1*0501 haplotype is associated with systemic lupus erythematosus [18]
DR15 Haplotypes | |||
| Serotypes | DRA | DRB1 | DRB5 |
|---|---|---|---|
| DR15(2)-DR51 | *0101 | *1501 | *0101 |
| *0101 | *1502 | *0101 | |
| *0101 | *1503 | *0101 | |
| *0101 | *1504 | *0101 | |
| *0101 | *1505 | *0101 | |
| *0101 | *1507 | *0101 | |
| DQA1 | DQB1 | DRB1 | |
| DR15(2)-DQ6(6.2, 1) | *0102 | *0602 | *1501 |
| DR15(2)-DQ6(6.1, 1) | *0103 | *0601 | *1502 |
| HLA-A | HLA-B | DRB1 | |
| A3-Cw7-B7-DR15(2) | *0301 | *0702 | *1501 |
| A1-B51-DR15(2) | *0101 | *5101 | *1502 |
HLA-DR15 is genetically linked to HLA-DR51 and HLA-DQ6 (HLA-DQ1) serotypes.