±±¾©»ùÒò×éËù£¨¹ú¼ÒÉúÎïÐÅÏ¢ÖÐÐÄ£©ÏàÖú½ÒÏþ¶à±íÐÍÈ«»ùÒò×鼯ÉíÆÊÎöÐÂÒªÁì
¡¡¡¡È«»ùÒò×é¹ØÁªÑо¿£¨Genome-wide association study, GWAS£©ÊÇÑо¿ÈËÀàÖØ´ó±íÐÍÒÅ´«ÒòËصÄÓÐÓÃÒªÁì¡£¿Æѧ¼ÒÃÇÒÑÓ¦ÓÃGWAS·¢Ã÷ÁË´ó×ÚµÄÒÅ´«Ò׸Ðλµã£¬ÆÊÎöÁËÈËÀàÖØ´ó±íÐ͵Ķà»ùÒòÐÔ±¾Õ÷£¬ÍêÉÆÁ˾«×¼Ò½Ñ§µÄ½¹µãÀíÂÛ£¬¹¹½¨ÁËÊýǧÖÖ¼²²¡µÄÒÅ´«Î£º¦ÆÀ¹ÀÄ£×Ó£¬²¢Îª¶àÏîÁÙ´²×ª»¯ÀàÑо¿ÌṩÁËÃ÷È·µÄ·Ö×ӰбꡣȻ¶ø£¬ÓÉÓÚÎÞ·¨Í¬Ê±ÆÊÎö¶à¸ö±íÐÍ£¬±ê×¼µÄGWASÁ÷³Ì²»¿É¸ßЧ¼ì³ö¾ßÓжàЧÐÔµÄÒÅ´«±äÒì¡£Ëæ×ÅÈËÀàÖØ´ó±íÐÍÑо¿ÌåÁ¿µÄÓëÈÕ¾ãÔö£¬ÔõÑù¸ßЧ¼¯ÉíÆÊÎö´ó×Ú±íÐÍؽ´ý½â¾ö¡£¡¡¡¡
Ïà½ÏÓÚʹÓøöÌåÊý¾ÝµÄ¶à±íÐͼ¯ÉíÆÊÎöÒªÁ죬»ùÓÚGWAS»ã×ÜÊý¾ÝµÄÒªÁìÔÚ¶àÐÐÁÐÏàÖúÑо¿Öв»ÊܸöÌåÊý¾Ý·ÖÏíÏÞÖÆ£¬Í¬Ê±ÊÜÐÐÁÐÌØÒìÐÔÓ°ÏìÒ²¸üС£¬Òò´ËÓ¦ÓùæÄ£¸ü¹ã£¬µ«Ò²ÃæÁÙͳ¼ÆѧºÍÅÌËã»ú¿ÆѧÁìÓòµÄ¶àÏîÌôÕ½¡£ÀýÈçÐèÒªÍƵ¼¶Ô¶à±íÐÍЧӦ¸ß¶ÈÃô¸ÐµÄͳ¼ÆÁ¿£¬Ë¼Á¿ÓÉÒÅ´«ºÍ·ÇÒÅ´«ÒòËص¼ÖµıíÐͼäÖØ´ó¹ØÁª¹Øϵ£¬Ð£ÕýÓɶàÖصü´úºÍÑù±¾ÖصþµÈÒòËص¼ÖµÄͳ¼ÆÁ¿ÅòÕÍ£¬Í¬Ê±ÔÚÆÊÎö´ó×ÚGWASµÄÇéÐÎÏ£¬»¹Òª¶ÔËã·¨µÄÖØƯºó¡¢²¢Ðл¯¼Æ»®ºÍÄÚ´æÕ¼ÓþÙÐÐÓÅ»¯¡£
¡¡¡¡2022Äê12ÔÂ20ÈÕ£¬±±¾©»ùÒò×éËù£¨¹ú¼ÒÉúÎïÐÅÏ¢ÖÐÐÄ£©ÔÁõ·²Ñо¿×éÓëºÉÀ¼ÒÁÀ˹ÚÓ´óѧManfred KayserÍŶÓÏàÖúÔÚNature CommunicationsÉϽÒÏþÁËÌâΪ¡°Combining Genome-wide Association Studies Highlights Novel Loci Involved in Human Facial Variation¡±µÄÎÄÕ£¬¸ÃÑо¿Ñз¢ÁËÓÃÓÚ¼¯ÉíÆÊÎö¶àGWASµÄ¸ßЧËã·¨C-GWAS£¨Combine GWAS£©£¬ÌṩÁ˸߶Ȳ¢ÐÐÓÅ»¯µÄ¿ªÔ´RÈí¼þ°ü£¬Í¬Ê±Í¨¹ý´ó¹æÄ£ÅÌËã»úÄ£Ä⣬չʾÁËC-GWAS¶ÔÒÅ´«¶àЧÐԵĸ߼ì³öÂʺÍÔÚ²î±ðÒÅ´«½á¹¹ÏµĸßÎȹÌÐÔ£¬½ø¶øÓ¦ÓÃC-GWASÆÊÎöÁË78СÎÒ˽¼ÒÀàÃ沿ÐÎ̬±íÐÍ£¬Ð·¢Ã÷²¢ÑéÖ¤ÁËÒ»ÅúÓ°ÏìÃ沿ÐÎ̬µÄÒÅ´«±äÒìºÍ¹¦Ð§ÐÔ»ùÒò£¬¼ÓÉîÁ˶ÔÈËÀà¶àάÖØ´ó±íÐÍÒÅ´«½á¹¹µÄÃ÷È·¡£
¡¡¡¡ÔÚÒªÁìÉè¼Æ²ãÃ棬×÷Õ߶ԶàάGWASͳ¼ÆÁ¿×é³ÉµÄÏà¹ØÐÔ¾ØÕó¾ÙÐÐÁËÆÊÎö£¬À´Çø·ÖÓÉ¿ÉÚ¹ÊÍÒÅ´«ÒòËص¼Ö嵀 ¡°Ð§Ó¦Ïà¹ØÐÔ¡± ºÍÓɲ»¿ÉÚ¹ÊÍÓë·ÇÒÅ´«ÒòËص¼Ö嵀 ¡°Åä¾°Ïà¹ØÐÔ¡±£¬½ø¶øÒÀ¾ÝЧӦºÍÅä¾°Ïà¹ØÐÔÏà¶ÔÇ¿¶ÈÓÅÑ¡ºÏÊʵÄͳ¼ÆÁ¿¾ÙÐм¯ÉíÆÊÎö£¬Í¬Ê±ÒýÈë×Ô˳Ӧµü´úËã·¨ÒÔÕç±ð²¿·ÖÒÅ´«±äÒì½ö¶ÔÌض¨±íÐÍ×Ó¼¯ÓÐÓÃÓ¦µÄÇéÐΣ¬´Ó¶øʵÏÖ¶ÔÒÅ´«¶àЧÐÔ¼ì³öÂʵÄ×î´ó»¯¡£ÎªÁËսʤÓÉÓÚ¶àÖصü´úÓÅÑ¡ÒýÆðµÄͳ¼ÆÁ¿ÅòÕÍ£¬×÷Õßͨ¹ýÅÌËã»úÄ£Äâ»ñµÃͳ¼ÆÁ¿ÔÚÁã¼ÙÉèϵÄÕæʵÂþÑÜ£¬²¢Ê¹ÓÃÆäÓë¾ùÒ»ÂþÑܵĶÔÓ¦¹Øϵ£¬¶Ô×îÖÕÊӲ쵽µÄͳ¼ÆÁ¿¾ÙÐÐУÕý£¬È·±£ÁËC-GWASЧ¹ûºÍ±ê×¼GWASЧ¹û¿ÉÖ±½ÓÔÚÏàͬÏÔÖøãÐֵϾÙÐнÏÁ¿¡£Í¨¹ý´ó¹æÄ£Êý¾ÝÄ£Äâ·¢Ã÷£¬Óë¶àÖÖÆäËüÒªÁìÏà±È£¬C-GWASÔÚ²î±ðÖش󳡾°ÏµÄͳ¼Æ¹¦Ð§ºÍÎȹÌÐÔ¾ùչʾ³öÏÔ×ÅÌáÉý¡£¡¡¡¡
¡¡¡¡ÈËÀàÃ沿ÐÎ̬´ú±íÁËÒ»×é¶àά¡¢¿ÉÒÅ´«ÇÒÏ໥¹ØÁªµÄÖØ´ó±íÐÍ¡£×÷ÕßÓ¦ÓÃC-GWAS¼¯ÉíÆÊÎöÁË78¸öÃ沿ÐÎ̬µÄGWAS£¬Ð§¹ûÏÔʾC-GWASµÄ¼ì³öÂÊÊǹŰåÒªÁìµÄ3±¶£¬²¢·¢Ã÷ÁË17¸öÓ°ÏìÁ³Ð͵ÄÐÂÒÅ´«Î»µã¡£Í¨¹ý½øÒ»²½µÄÑéÖ¤ÆÊÎöºÍ¹¦Ð§»ùÒò×éѧÆÊÎö£¬×÷ÕßչʾÁËC-GWASµÄЧ¹û±È¹Å°åÒªÁìµÄЧ¹û¾ßÓиü¸ßµÄÒÅ´«¶àЧÐÔ£¬ÏÔÖøÌáÉýÁËÁ³ÐͿɱ»ÒÅ´«ÒòËØÚ¹Ê͵ıÈÀý£¬ÇÒËùÖ¸ÏòµÄ°Ð»ùÒò¾ßÓиüÃ÷È·µÄÉúÎï·¢Óýѧ¹¦Ð§£¬Åú×¢ÎúC-GWASÔÚÆÊÎö¶àάÖØ´ó±íÐÍÒÅ´«½á¹¹ÖеÄÓÅÊÆ¡£¡¡¡¡
¡¡¡¡ÔÚз¢Ã÷µÄ17¸öÓ°ÏìÃ沿ÐÎ̬µÄÒÅ´«Î»µãÖУ¬ÓÐ13¸öλµãλÓÚÂÉñ¾áÕϸ°û£¨Cranial neural crest cells, CNCC£©ÖлîÐÔµ÷¿ØÔª¼þÖÜΧ£¬»òÔÚ´¹ÌåµÈ¶à¸ö×éÖ¯ÖÐÌåÏÖ³öÓë»ùÒò±í´ïeQTLÐźŵĸ߶ȹ²¶¨Î»¡£ÆäÖУ¬ÓëÃ沿¿í¶ÈºÍ³¤¶ÈÏà¹ØµÄCDK2AP1ÄÚº¬×ÓÖеĶà̬ÐÔrs10773002£¬ÆäÖÜΧµÄµ÷¿ØÔª¼þÔÚCNCCÖе÷¿ØCDK2AP1µÄ±í´ï£¬ÇÒ¸ÃλµãÔÚ¶à×éÖ¯ÖÐÓëCDK2AP1µÄeQTL¸ß¶È¹²¶¨Î»£¬CDK2AP1±àÂëµÄÂÑ°×ÔÚϸ°ûÖÜÆÚ¡¢ÅßÌ¥¸Éϸ°û·Ö½âºÍ±í¹ÛÒÅ´«µ÷¿ØÖÐÊ©Õ¹×÷Óá£ÕâЩ֤¾ÝÌáÐѸÃλµãͨ¹ýµ÷¿ØCDK2AP1µÄ±íµÖ´ï³¡µ½Ã沿ÐÎ̬ÐγɵÄÀú³ÌÖС£¡¡¡¡
×ÛÉÏ£¬C-GWASÊÇÒ»ÖÖ²»ÒÀÀµ¸öÌåÊý¾Ý¶Ô¶à±íÐÍGWAS»ã×ÜÊý¾Ý¼¯ÉíÆÊÎöµÄ¸ßЧËã·¨£¬¶ÔÒÅ´«¶àЧÐÔÓнϸߵļì³öÂʲ¢ÔÚÖش󳡾°ÏÂÓкÜÇ¿µÄÎȹÌÐÔ¡£×÷ÕßÌṩÁ˸߶Ȳ¢ÐÐÓÅ»¯µÄ¿ªÔ´R°ü£¬¿ÉÔÚÊýСʱÄÚ¼¯ÉíÆÊÎöÊý°Ù¸öGWAS»ã×ÜÊý¾Ý¡£C-GWASÔÚÈËÀàÃ沿ÐÎ̬Êý¾ÝÉϵÄÓ¦ÓÃÀֳɷ¢Ã÷ÁËÒ»ÅúÐÂλµãºÍ¹¦Ð§»ùÒò£¬¼ÓÉîÁ˶ÔÈËÀàÃ沿ÐÎ̬µÄÒÅ´«½á¹¹µÄÃ÷È·¡£Î´À´C-GWAS½«±»ÓÃÓÚÆÊÎö¸ü¸ßάÖØ´ó±íÐ͵ÄÒÅ´«½á¹¹£¬Îª¶à±íÐͼ乲ÏíÒÅ´«ÒòËØÍøÂçµÄÃè»æÌṩÊÖÒÕÖ§³Ö¡£