Piao, Zhe; Kim, Hyung Joon; Choi, Jung Yoon; Hong, Che Ry; Lee, Ji Won; Kang, Hyoung Jin; Park, Kyung Duk; Shin, Hee Young
International immunopharmacology
2016Feb ; 31 ( 2 ) :132-9.
PMID : 26735609
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Piao, Zhe -
Kim, Hyung Joon -
Choi, Jung Yoon -
Hong, Che Ry -
Lee, Ji Won -
Kang, Hyoung Jin -
Park, Kyung Duk -
Shin, Hee Young -
ABSTRACT
Forkhead BOX P3 (FOXP3) polymorphisms have recently been investigated as candidate risk factors in several tumors and autoimmune diseases. This study aims to evaluate the potential influence of FOXP3 rs3761548 polymorphism in the donor on the outcome of allogeneic hematopoietic stem cell transplantation (allo-HSCT). A total of 171 patients were enrolled for this study and genotyped using direct sequencing. Patients with rs3761548 CC genotype had higher incidence of hepatic veno-occlusive disease (HVOD) and cytomegalovirus (CMV) infection than that of the individuals with AA or AC genotype (P=0.011, P=0.023). Treatment-related mortality (TRM) rate of patients with AA or AC genotype was lower than that of the patients with CC genotype (P=0.044) resulting in a difference in overall survival (OS). However, there was no difference in graft-versus-host disease (GVHD) relapse or blood stream infection (BSI), depending on the genotype at rs3761548 locus. In multivariate analysis, CC genotype showed as a risk factor in the development of HVOD and CMV infection, with low OS. In conclusion, this is the first report on FOXP3 rs3761548 SNP in allo-HSCT and we suggest that this SNP be considered a candidate marker for predicting the development of HVOD and CMV infection after allo-HSCT. CI - Copyright ??2015 Elsevier B.V. All rights reserved.
keyword
Acute leukemia; HSCT; Outcome; SNP; rs3761548
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