Human leukocyte antigen-A, -B, and -DRB1 haplotypes of cord blood units in the Tzu Chi Taiwan Cord Blood Bank

2008 ◽  
Vol 69 (7) ◽  
pp. 430-436 ◽  
Author(s):  
Shu-Hui Wen ◽  
Meng-Jiun Lai ◽  
Kuo-Liang Yang



2019 ◽  
Vol 20 (19) ◽  
pp. 4875 ◽  
Author(s):  
Vanegas ◽  
Galindo ◽  
Páez-Gutiérrez ◽  
González-Acero ◽  
Medina-Valderrama ◽  
...  

Hematopoietic progenitor cell (HPC) transplantation is a treatment option for malignant and nonmalignant diseases. Umbilical cord blood (UCB) is an important HPC source, mainly for pediatric patients. It has been demonstrated that human leukocyte antigen (HLA) matching and cell dose are the most important features impacting clinical outcomes. However, UCB matching is performed using low resolution HLA typing and it has been demonstrated that the unnoticed mismatches negatively impact the transplant. Since we found differences in CD34+ viability after thawing of UCB units matched for two different patients (p = 0.05), we presumed a possible association between CD34+ cell viability and HLA. We performed a multivariate linear model (n = 67), comprising pre-cryopreservation variables and high resolution HLA genotypes separately. We found that pre-cryopreservation red blood cells (RBC), granulocytes, and viable CD34+ cell count significantly impacted CD34+ viability after thawing, along with HLA-B or -C (R2 = 0.95, p = 0.01; R2 = 0.56, p = 0.007, respectively). Although HLA-B*40:02 may have a negative impact on CD34+ cell viability, RBC depletion significantly improves it.



2004 ◽  
Vol 11 (2) ◽  
pp. 430-432 ◽  
Author(s):  
Karen De Vreese ◽  
Rachel Barylski ◽  
Fiona Pughe ◽  
Miriam Bläser ◽  
Colin Evans ◽  
...  

ABSTRACT We carried out a multicenter performance evaluation of three new DNA-based human leukocyte antigen (HLA) typing assays: INNO-LiPA HLA-A Update, INNO-LiPA HLA-B Update, and INNO-LiPA HLA-DQB1 Update. After optimization, the accuracy rates were all 100%, and the final observed resolutions were 99.4, 92.4, and 85.6%, respectively. These rapid and easy-to-perform assays yielded results fully concordant with other DNA-based tissue typing tests.



2015 ◽  
Vol 35 (4) ◽  
pp. 429-435 ◽  
Author(s):  
Ji Won In ◽  
Eun Youn Roh ◽  
Sohee Oh ◽  
Sue Shin ◽  
Kyoung Un Park ◽  
...  


Cancer ◽  
2011 ◽  
Vol 118 (8) ◽  
pp. 2173-2183 ◽  
Author(s):  
Sunphil Jang ◽  
Young Tae Kim ◽  
Hye Won Chung ◽  
Kyoung-Ryul Lee ◽  
Jong-Baeck Lim ◽  
...  


1986 ◽  
Vol 72 (3) ◽  
pp. 369-374 ◽  
Author(s):  
Mikio Hirayama ◽  
Takashi Yokochi ◽  
Kaoru Shimokata ◽  
Mitsuo Iida ◽  
Norio Fujiki


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