To clarify aspects of immune mechanisms and proliferation of PNH cells, we investigated HLA-DRB1, -DQA1, and -DQB1 alleles by polymerase chain reaction (PCR)-based genotyping and expression of the Wilms' tumor gene, WT1, by real-time reverse transcriptase-PCR (RT-PCR) in 21 PNH and 21 aplastic anemia (AA) patients.
C0002871
Anemia