PMID- 26202576 OWN - NLM STAT- MEDLINE DCOM- 20160623 LR - 20221207 IS - 1435-232X (Electronic) IS - 1434-5161 (Linking) VI - 60 IP - 11 DP - 2015 Nov TI - Distribution of HLA haplotypes across Japanese Archipelago: similarity, difference and admixture. PG - 683-90 LID - 10.1038/jhg.2015.90 [doi] AB - The human leukocyte antigen (HLA) region is the most polymorphic region in the human genome. The polymorphic nature of the HLA region is thought to have been shaped from balancing selection. The complex migration events during the Out-of-Africa expansion have influenced geographic patterns of HLA allele frequencies and diversities across present-day human populations. Differences in the HLA allele frequency may contribute geographic differences in the susceptibility to many diseases, such as infectious, autoimmune and metabolic diseases. Here we briefly reviewed characteristics of frequency distribution of HLA alleles and haplotypes in Japanese population. A large part of HLA alleles and haplotypes that are common in Japanese are shared with neighboring Asian populations. The differentiations in HLA alleles and haplotypes across Japanese regional populations may provide clues to model for peopling of Japanese Archipelago and for design of genetic association studies. Finally, we introduce recent topics that new HLA alleles derived from ancient admixtures with Neanderthals and Denisovans are thought to have played an important role in the adaptation of modern humans to local pathogens during Out-of-Africa expansion. FAU - Nakaoka, Hirofumi AU - Nakaoka H AD - Division of Human Genetics, Department of Integrated Genetics, National Institute of Genetics, Shizuoka, Japan. FAU - Inoue, Ituro AU - Inoue I AD - Division of Human Genetics, Department of Integrated Genetics, National Institute of Genetics, Shizuoka, Japan. LA - eng PT - Historical Article PT - Journal Article PT - Research Support, Non-U.S. Gov't PT - Review DEP - 20150723 PL - England TA - J Hum Genet JT - Journal of human genetics JID - 9808008 RN - 0 (HLA Antigens) SB - IM MH - Animals MH - Asian People/*genetics MH - Evolution, Molecular MH - Gene Frequency MH - Genetics, Population MH - HLA Antigens/*genetics MH - Haplotypes MH - History, Ancient MH - Hominidae/genetics/immunology MH - Human Migration/history MH - Humans MH - Japan MH - Linkage Disequilibrium MH - Models, Genetic MH - Neanderthals/genetics/immunology EDAT- 2015/07/24 06:00 MHDA- 2016/06/24 06:00 CRDT- 2015/07/24 06:00 PHST- 2015/06/02 00:00 [received] PHST- 2015/06/19 00:00 [revised] PHST- 2015/06/22 00:00 [accepted] PHST- 2015/07/24 06:00 [entrez] PHST- 2015/07/24 06:00 [pubmed] PHST- 2016/06/24 06:00 [medline] AID - jhg201590 [pii] AID - 10.1038/jhg.2015.90 [doi] PST - ppublish SO - J Hum Genet. 2015 Nov;60(11):683-90. doi: 10.1038/jhg.2015.90. Epub 2015 Jul 23.