PMID- 18582515 OWN - NLM STAT- MEDLINE DCOM- 20081125 LR - 20221207 IS - 0198-8859 (Print) IS - 0198-8859 (Linking) VI - 69 IP - 7 DP - 2008 Jul TI - Human leukocyte antigen-A, -B, and -DRB1 haplotypes of cord blood units in the Tzu Chi Taiwan Cord Blood Bank. PG - 430-6 LID - 10.1016/j.humimm.2008.05.012 [doi] AB - Cord blood (CB) is considered an alternative resource to bone marrow and peripheral blood stem cells (PBSC) for allogeneic stem cell transplantation. In this study, human leukocyte antigen (HLA)-A, -B, and -DRB1 high-resolution allele types were analyzed from a total of 710 CB units in the Tzu Chi Taiwan Cord Blood Bank. We observed 21 HLA-A alleles, 59 HLA-B alleles, and 28 HLA-DRB1 alleles, whereas 19 unique alleles were present in the CB units of 2,023 individuals selected for confirmatory testing in the Tzu Chi Taiwan Marrow Donor Registry (TCTMDR). The allelic associations between the HLA-A and -B locus were stronger than that of either the HLA-B and -DRB1 loci or the HLA-A and -DRB1 loci. The most common haplotype of CB units in the general Taiwanese population was A*3303-B*5801-DRB1*0301 (6.59%), followed by A*0207-B*4601-DRB1*0901 (3.47%) and then A*1101-B*4001-DRB1*0901 (2.11%). Moreover, two haplotypes, A*2402-B*5201-DRB1*1502 and A*0201-B*1301-DRB1*1202, existed uniquely in the CB units but were not observed in the data of TCTMDR. Although the number of CB units studied for high-resolution of HLA typing in the current study is small, we believe our data should provide useful information to increase the chances of obtaining acceptable HLA-A-, -B-, and -DRB1-matched CB units for patients. FAU - Wen, Shu-Hui AU - Wen SH AD - Department of Public Health, College of Medicine, Buddhist Tzu-Chi University, Hualien 970, Taiwan. FAU - Lai, Meng-Jiun AU - Lai MJ FAU - Yang, Kuo-Liang AU - Yang KL LA - eng PT - Journal Article DEP - 20080626 PL - United States TA - Hum Immunol JT - Human immunology JID - 8010936 RN - 0 (HLA-A Antigens) RN - 0 (HLA-B Antigens) RN - 0 (HLA-DR Antigens) RN - 0 (HLA-DRB1 Chains) RN - 0 (HLA-DRB1*03:01 antigen) RN - 0 (HLA-DRB1*12:02 antigen) SB - IM MH - *Alleles MH - *Asian People MH - Blood Banks MH - Female MH - Fetal Blood/*immunology MH - HLA-A Antigens/*genetics MH - HLA-B Antigens/*genetics MH - HLA-DR Antigens/*genetics MH - HLA-DRB1 Chains MH - Haplotypes MH - Histocompatibility Testing MH - Humans MH - Pregnancy MH - Taiwan EDAT- 2008/06/28 09:00 MHDA- 2008/12/17 09:00 CRDT- 2008/06/28 09:00 PHST- 2007/12/25 00:00 [received] PHST- 2008/05/15 00:00 [revised] PHST- 2008/05/27 00:00 [accepted] PHST- 2008/06/28 09:00 [pubmed] PHST- 2008/12/17 09:00 [medline] PHST- 2008/06/28 09:00 [entrez] AID - S0198-8859(08)00092-X [pii] AID - 10.1016/j.humimm.2008.05.012 [doi] PST - ppublish SO - Hum Immunol. 2008 Jul;69(7):430-6. doi: 10.1016/j.humimm.2008.05.012. Epub 2008 Jun 26.