HLA alleles associated with iTTP
| Allele . | Effect . | Race . | Reference . |
|---|---|---|---|
| DRB1*11 | Predisposing | White | 7 |
| White | 8 | ||
| White | 9 | ||
| DRB3* | Predisposing | White | 7 |
| DQB1*02:02 | Predisposing | White | 9 |
| DRB1*11-DQB1*03 | Predisposing | White | 34 |
| DRB1*15-DQB1*06 | Predisposing | White | 34 |
| DRB1*08:03-DRB3/4/5*blank-DQA1*01:03-DQB1*06:01 | Predisposing | Japanese | Present study |
| DRB1*04 | Protective | White | 7 |
| White | 8 | ||
| DRB1*07-DQB1*02 | Protective | White | 34 |
| DRB1*13-DQB1*06 | Protective | White | 34 |
| DRB1*15:01-DRB5*01:01 | Protective | Japanese | Present study |
| Allele . | Effect . | Race . | Reference . |
|---|---|---|---|
| DRB1*11 | Predisposing | White | 7 |
| White | 8 | ||
| White | 9 | ||
| DRB3* | Predisposing | White | 7 |
| DQB1*02:02 | Predisposing | White | 9 |
| DRB1*11-DQB1*03 | Predisposing | White | 34 |
| DRB1*15-DQB1*06 | Predisposing | White | 34 |
| DRB1*08:03-DRB3/4/5*blank-DQA1*01:03-DQB1*06:01 | Predisposing | Japanese | Present study |
| DRB1*04 | Protective | White | 7 |
| White | 8 | ||
| DRB1*07-DQB1*02 | Protective | White | 34 |
| DRB1*13-DQB1*06 | Protective | White | 34 |
| DRB1*15:01-DRB5*01:01 | Protective | Japanese | Present study |