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Home > ÀüÁ¦Ç°º¸±â > PCR > Overview > [Cancer Research] HLA typing

[Cancer Research] HLA typing

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[Reference data] Whole Genome Amplification

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1) Murphy, Nicholas M., et al. "Haplotyping the human leukocyte antigen system from single chromosomes." Scientific reports 6 (2016): 30381. ³» ¹ßÃé
º» ³í¹®ÀÇ ÀúÀÚµéÀº ±âÁ¸ÀÇ Segregation À¯Àü ¹ýÄ¢¿¡ ±¹ÇÑÇÏÁö ¾Ê°í, °³ÀÎÀ¸·ÎºÎÅÍ ºÎ¸ðÀÇ HLA haplotype¸¦ °áÁ¤ÇÏ´Â ¹æ¹ý¿¡ ´ëÇØ ±Ô¸íÇÏ¿´´Ù. Ç÷¾× »ùÇÃÀ» ¹è¾çÇÑ ÈÄ, bivariate flow cytometry¸¦ ÀÌ¿ëÇÏ¿© chromosome 6¸¦ È®ÀÎ ¹× ºÐ·ùÇÏ¿´´Ù. ºÐ·ùµÈ ´ÜÀÏ ¿°»öü (Single chromosome)´Â PicoPLEX¢ç WGA kit¸¦ ÅëÇØ whole genome amplification (WGA) ÈÄ, ÁõÆø »ê¹°À» SNP ºÐ¼® ¹× deep sequencingÇÔÀ¸·Î½á HLA loci¿¡¼­ ´ë¸³ À¯ÀüÀÚ¸¦ È®ÀÎÇÏ¿© µÎ °³ÀÇ haplotypeÀ¸·Î Á¤ÀÇÇÏ¿´´Ù. ÀÌ ¿¬±¸´Â Single sorting °úÁ¤À» ÅëÇؼ­, ¸ðµç ¿°»öü ½Ö¿¡ Àû¿ëÇÒ ¼ö ÀÖ´Â ºü¸£°í È¿À²ÀûÀÎ haplotyping ¹æ¹ýÀ» Á¦½ÃÇß´Ù. ÀÌ ³í¹®Àº SNP¿Í À¯ÀüÀÚ Á¶Àý, ´Ü¹éÁú ±â´É »çÀÌÀÇ ¿¬°ü °ü°è¿¡ ´ëÇÑ ÀÌÇصµ¸¦ ³ôÀÏ ¼ö ÀÖ´Â SNP ºÐ¼®¹ýÀ» º¸¿©ÁØ´Ù.

2) Png, Eileen, et al. "A genome-wide association study of hepatitis B vaccine response in an Indonesian population reveals multiple independent risk variants in the HLA region." Human molecular genetics 20.19 (2011): 3893-3898. ³» ¹ßÃé
º» ³í¹®ÀÇ ÀúÀÚµéÀº IndonesiaÀÇ Riau Archipelago Áö¿ª ³» BÇü °£¿° ¹é½Å Á¢Á¾ÀÚ 3,614¸íÀ» ´ë»óÀ¸·Î, Ç×ü ¿ª°¡¿¡ ´ëÇÑ ÀüÀå À¯Àüü ¿¬°ü ºÐ¼® (genome-wide association study, GWAS)À» ÁøÇàÇÏ¿´´Ù. ÀÌ °úÁ¤¿¡¼­ PicoPLEX ±â¼úÀ» ÀÌ¿ëÇØ 4,576°³ÀÇ µ¿°á º¸Á¸µÈ Ç÷Àå »ùÇ÷κÎÅÍ DNA¸¦ ÃßÃâÇÏ°í whole genome amplification (WGA)¸¦ ÁøÇàÇÏ¿´´Ù. °á·ÐÀûÀ¸·Î, Áߺ¹ÀûÀ¸·Î È®ÀεǴ º¯ÀÌ¿Í ¸¸¼º BÇü °£¿°¿¡¼­ º¸ÀÌ´Â GWAS¸¦ ÅëÇØ ¹é½Å ¹ÝÀÀÀÌ °¨¿° ¸ðµ¨·Î »ç¿ëµÉ ¼ö ÀÖÀ½À» È®ÀÎÇÑ ¹Ý¸é, ¹ÙÀÌ·¯½º¿¡ ³ëÃâµÈ ÈÄ¿¡´Â ¹é½ÅÀÌ ±×¸® È¿°úÀûÀÌÁö ¾ÊÀ½À» ½Ã»çÇÏ¿´´Ù.