H-S Kim

Yonsei University Hospital, Sŏul, Seoul, South Korea

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Publications (2)3.38 Total impact

  • B G Park · Y Park · C E Yoon · O-J Kwon · H-S Kim ·
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    ABSTRACT: HLA-B*15:263 differs from HLA-B*15:18:01 by a single nucleotide exchange at position 824, C>G (codon 251 TCT>TGT). © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.
    Tissue Antigens 05/2015; 86(1). DOI:10.1111/tan.12582 · 2.14 Impact Factor
  • Y Park · Y S Kim · O J Kwon · H-S Kim ·
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    ABSTRACT: The human leukocyte antigen (HLA)-G is a nonclassical major histocompatibility complex class I molecule with relatively limited polymorphism. The differences in allele frequency according to ethnicity and country have not been studied enough, so far. Therefore, fundamental data including allele frequencies and polymorphism are needed for studies on immunological function of HLA-G in each population. We investigated allele frequencies and 14-bp polymorphism of the HLA-G in Koreans. HLA-G alleles and 14-bp polymorphisms were determined by sequence-based typing analysis of exons 2-4 and polymerase chain reaction of exon 8 in 200 unrelated individuals. Genotyping analysis identified eight different HLA-G alleles, which indicates that the Korean population presents limited HLA-G allelic polymorphism. HLA-G*01:01:01:01 and G*01:04:01 were frequent alleles (42.5% and 34.0%), and allelic frequencies were similar to those of other Asian populations. The 14-bp deletion alleles are higher (78%) in Koreans, although the frequencies of the 14-bp insertion/deletion polymorphism have been known to be nearly equal in many Caucasian populations. HLA-G*01:01:08 was reported strong linkage disequilibrium with the 14-bp deletion in a previous report; the same allele was accompanied with 14-bp insertion in our study. There are a few studies investigating allele frequencies, and most of them were studied before high-resolution method era. This is the first study regarding HLA-G genotypes in Korean, which were identified by high-resolution method. From this study, we identified HLA-G frequencies of a Korean population and expect this study could help further investigations for immunological and clinical implications of HLA-G.
    International Journal of Immunogenetics 02/2012; 39(1):39-45. DOI:10.1111/j.1744-313X.2011.01053.x · 1.25 Impact Factor

Publication Stats

6 Citations
3.38 Total Impact Points


  • 2015
    • Yonsei University Hospital
      Sŏul, Seoul, South Korea
  • 2012
    • Yonsei University
      • Department of Laboratory Medicine
      Sŏul, Seoul, South Korea