ÇòËÙÌåÓý

»ùÒò×éËùÑо¿½á¹û·¢Ã÷еļ±ÐÔ°×Ѫ²¡ÒÖ°©»ùÒò

¡¡¡¡½üÈÕ £¬ÇòËÙÌåÓý»ùÒò×é±äÒìÓ뾫׼ÉúÎïҽѧʵÑéÊÒÍõÇ°·ÉÑо¿Ô±ºÍÖйúҽѧ¿ÆѧԺѪҺѧÑо¿Ëù½ÌÊÚ³ÌÌΡ¢óÃÏþ·² £¬ÃÀ¹úÐÁÐÁÄÇÌá¶ùͯҽԺ»Æ¸Õ½ÌÊÚµÈÂÊÁìµÄ¶à¸öÍŶÓÏàÖú £¬½ÒʾÁËSETD2»ùÒòµÄÒÅ´«Í»±äÔÚ¼±ÐÔ°×Ѫ²¡ÖÐÆðЭͬÖ°©×÷Óà £¬Ïà¹ØѧÊõÂÛÎÄÔÚNature×Ó¿¯¡¶×ÔÈ»¡¤ÒÅ´«Ñ§¡·(Nature Genetics)ÔÓÖ¾ÒÔ¡°Identification of functional cooperative mutations of SETD2 in human acute leukemia¡±ÎªÌâÔÚÏßÐû²¼¡£¸ÃÑо¿·¢Ã÷ȾɫÖÊÒì³£ÐÞÊÎÄܹ»Ôö½ø¼±ÐÔ°×Ѫ²¡ £¬¶øSETD2ÊÇÒ»¸öеļ±ÐÔ°×Ѫ²¡ÒÖ°©»ùÒò¡£ 

¡¡¡¡¸÷ÈË×î³õ¶Ô°©Ö¢µÄÈÏʶ¾ÖÏÞÓÚDNAÍ»±ä £¬Ëæ×ÅÑо¿µÄ²»¾øÉîÈëºÍ»ýÀÛ £¬È¾É«ÖÊÒì³£ÐÞÊεÄÓ°ÏìÖð½¥±»·¢Ã÷¡£Ö×Áö»ùÒò×é²âÐòÑо¿·¢Ã÷ȾɫÖʵ÷¿Ø»ùÒò±¬·¢ÁË´ó×ÚDNAÍ»±ä £¬ÓÉ´ËÏÆÆðÁËȾɫÖÊÐÞÊÎÒì³£µÄÑо¿Èȳ±¡£DNA°ü¹üÔÚÅÓ´óµÄȾɫÖÊÀïÃæ £¬¶øȾɫÖÊÌØÕ÷±ä¸ïÔÚÖ×ÁöÉúÎïѧÖÐÊÇ·ñÓÐÖØÒª×÷ÓÃÒ»Ö±ÓÐÕùÒé £¬¾ÍÏñÖ鱦ÊǾ«»ªµ«Ê×Êΰü×°ÊÇ·ñÖØÒªÒ»Ñù¡£H3K36Èý¼×»ù»¯£¨H3K36me3£©×éÂÑ°×ÐÞÊÎÎÉÂÒÔÚ°×Ѫ²¡ÖеĹ¦Ð§Ñо¿Ö¤ÊµÁËȾɫÖÊÒì³£ÐÞÊÎÔÚÖ×Áö±¬·¢Àú³ÌÖÐÆðÖØÒªµÄÔö½ø×÷Óà £¬ËµÃ÷ËäÈ»Ê×Êΰü×°Ö»Æðµ½ÃÀ»¯Ö鱦µÄ×÷Óà £¬µ«È¾É«Öʵıä¸ïÄܹ»Í¨¹ý¿ØÖÆDNAÒÅ´«ÐÅÏ¢µÄ½â¶Á¶øÔÚÖ×Áö±¬·¢Öз¢»ÓÖØÒªµÄÉúÎïѧ¹¦Ð§¡£ 

¡¡¡¡ÍõÇ°·ÉµÈÑо¿ÈËÔ±ÀûÓûùÒò×éËù¸ßͨÁ¿²âÐòƽ̨Óë¸ßÐÔÄÜÅÌËã´æ´¢ÉèÊ© £¬ÔÚÉúÎïÐÅÏ¢ÆÊÎöÊÒ¿ÆÑÐÈËÔ±µÄÅäºÏ¼ÓÈëÏ £¬½øÐÐÁËÈ«»ùÒò×é²âÐòºÍRNA²âÐò¼°ÆäÉúÎïÐÅϢѧÊý¾ÝÆÊÎö £¬ÔÚÒ»¸öMLL°×Ѫ²¡»ùÒò×éÖз¢Ã÷ÁËMLL-NRIP3Ö°©»ùÒòºÍȾɫÖÊÐÞÊÎøSETD2µÄDNAÍ»±ä¡£¸ÃÑо¿·¢Ã÷ÔÚ241Àý¼±ÐÔ°×Ѫ²¡²¡ÈËÖÐ £¬6.2£¥µÄ²¡È˺¬ÓÐSETD2Í»±äÇÒЯ´øMLLÒìλ»òÆäËû³£¼ûȾɫÌåÒì³£ £»Í¨¹ýÕûºÏÕâÌײ¡ÈË×ÊÔ´Ó빫¹²Êý¾Ý¿âÖеİ©Ö¢²¡ÈËÐÅÏ¢¿ªÕ¹ÁËÈ«ÃæÇÒÇ¿ÓÐÁ¦µÄ»ùÒò×éѧÆÊÎö £¬·¢Ã÷ÁËSETD2ÔÚÈËÀ༱ÐÔ°×Ѫ²¡ÖоßÓÐÒÖ°©»ùÒòµÄÍ»±äʧ»îÌØÕ÷ £¬µ«Í»±äÆ×ÏÔÖø²î±ðÓÚʵÌåÁö £¬µãÍ»±äºÍ±í´ïϵ÷ÊǼ±ÐÔ°×Ѫ²¡ÖÐSETD2¹¦Ð§ÆÆ»µµÄÖ÷Òª»úÖÆ £¬¶ø·Ç´óµÄɾ³ýºÍ±í¹Û¼êĬ £»SETD2Í»±äÔÚÈËÀ༱ÐÔ°×Ѫ²¡ÖÐÔì³É»ùÒò¹¦Ð§Ê§»î £¬ÖÂʹ°×Ѫ²¡Ï¸°ûµÄȾɫÖÊÐÞÊÎH3K36me3µÄÕûÌåˮƽ½µµÍ¡£ 

¡¡¡¡Ñо¿ÈËÔ±½øÒ»²½·¢Ã÷ £¬ÔÚº¬ÓÐÆäËû³£¼ûȾɫÌåÒ쳣ʱÇõÍSETD2ÄÜÔöÇ¿°×Ѫ²¡¸Éϸ°ûµÄ×ÔÎÒ¸üÐÂÔö½ø°×Ѫ²¡µÄÆðʼºÍ½øÕ¹ £¬ÒÖÖÆmTORÐźÅͨ·ÄÜ×è°­SETD2Çõ͵ļ±ÐÔ°×Ѫ²¡Ï¸°ûµÄÔöÖ³¡£¸ÃÑо¿½ÒʾÁËSETD2ÊÇ°×Ѫ²¡µÄÐÂÖ×ÁöÒÖÖÆ»ùÒò £¬²¢ÇÒSETD2-H3K36me3ͨ·µÄ¹¦Ð§ÆÆ»µÊÇ°×Ѫ²¡±¬·¢Éú³¤µÄÒ»ÖÖ±í¹ÛÒÅ´«»úÖÆ¡£ 

¡¡¡¡È«»ùÒò×é²âÐòºÍ¹¦Ð§ÊµÑéÖ¤Ã÷ÁËSETD2ÒýÆðµÄȾɫÖÊÐÞÊÎÒì³£ÊÇÒ»¸öеķÖ×ÓÖÎÁưеã £¬Îª¼±ÐÔ°×Ѫ²¡µÄÁÙ´²Ô¤²â¡¢Õï¶ÏºÍÖÎÁÆÌṩÁËеĻúÔµ¡£ÉîÈë̽ÌÖ±í¹Û»ùÒò×é±äÒìºÍÈËÀàÖ×ÁöµÄ¹Øϵ £¬½«¼«´óµØÔö½ø¶ÔÖ×Áö·¢²¡»úÖƵÄÀí½â £¬ÓÐÖúÓÚ¿ªÐû²¼¹Ûµ÷¿ØµÄÁÙ´²Ò©Îï¡£ 

¡¡¡¡´ËÑо¿»ñµÃÁ˹ú¼Ò×ÔÈ»¿Æѧ»ù½ðί¡¢¿Æ¼¼²¿¡¢ÖпÆÔºµÈÓйØÏîÄ¿µÄ×ÊÖú¡£ 

welcome-ÇòËÙÌåÓý

 ¡¡¡¡È¾É«ÖʵÄÒì³£ÐÞÊÎÔö½ø°×Ѫ²¡±¬·¢ 

¡¡¡¡ 

¡¡¡¡
 
¸½¼þÏÂÔØ£º
ÍøÕ¾µØͼ