The Association Between Human Leukocyte Antigens and ITP, TTP, and HIT

Conclusions: HLA alleles can be used as prognostic biomarkers for immunologic disorders of platelet such as ITP, TTP, and HIT. Different DRB1 alleles enable the assessment of resistance to common ITP treatments as well as disease prognosis. Due to the genetic association between HLA-DR1 and HLA-DQ1 alleles and the role of HLA-DRB1 *11 in TTP, the HLA-DQB1 *02: 02 allele may also play a role in TTP pathogenesis.
Source: Journal of Pediatric Hematology Oncology - Category: Hematology Tags: Review Articles Source Type: research