Znn3bq.jpeg
²é¿´: 1149  |  »Ø¸´: 2

zhangjx7880

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)


[×ÊÔ´] ¡¾×ªÌû¡¿°×Ѫ²¡¸Éϸ°ûÑо¿È¡µÃнøÕ¹ ÒÑÓÐ1È˲ÎÓë

4ÔÂ6ÈÕ£¬¹ú¼ÊÖøÃûѧÊõÆÚ¿¯¡¶ÑªÒº¡·£¨Blood£©ÔÚÏß·¢±íÁËÖйú¿ÆÑ§ÔºÉϺ£ÉúÃü¿ÆÑ§Ñо¿Ôº/ÉϺ£½»Í¨´óѧҽѧԺ½¡¿µ¿ÆÑ§Ñо¿Ëù·¢ÓýÓë¼²²¡ÊµÑéÊÒ¼°Èð½ðҽԺҽѧ»ùÒò×éѧ¹ú¼ÒÖØµãʵÑéÊÒµÄ×îÐÂÑо¿·¢ÏÖ£º½ø»¯Éϸ߶ȱ£ÊصÄPTEN-C/EBPa-CTNNA1ÐźÅÖá¿ØÖÆÔìѪ¸Éϸ°û·¢ÓýÓë°×Ѫ²¡¸Éϸ°û¶ñÐÔת»¯¡£

¸ÃʵÑéÊÒǰÆÚÑо¿±íÃ÷CTNNA1»ùÒò£¨±àÂëalpha-cateninµ°°×£©ÔÚÕý³£ÔìѪ¸Éϸ°û±í´ï£¬µ«ÔÚ°éÓÐ5ºÅȾɫÌ峤±ÛȱʧµÄ¹ÇËèÔöÉúÒì³£×ÛºÏÖ¢ºÍ¼±ÐÔËèϵ°×Ѫ²¡»¼Õߵİ×Ѫ²¡¸Éϸ°û£¨»ò°×Ѫ²¡Æðʼϸ°û£©Öбí´ïˮƽÏÔÖø½µµÍ¡£³õ²½Ö¤¾Ý±íÃ÷CTNNA1»ùÒòÊÇÒ»¸öDZÔڵİ×Ѫ²¡¸Éϸ°ûÖ×ÁöÒÖÖÆ»ùÒò£¬ÆäÒ»¸öµÈλ»ùÒòͨ¹ý»ùÒò×鯬¶Îȱʧ¶øÊ§»î£¬ÁíÍâÒ»¸öµÈλ»ùÒò±»±í¹ÛÒÅ´«Ñ§»úÖÆ(DNA¼×»ù»¯ºÍ×éµ°°×È¥ÒÒõ£»¯)ÒÖÖÆ¡£ÒòΪDNA¼×»ù»¯Ã¸ÒÖÖÆ¼ÁºÍ×éµ°°×È¥ÒÒõ£»¯Ã¸ÒÖÖÆ¼ÁÔÚÁÙ´²ÉÏÖÎÁÆÐ§¹ûÓÐÏÞ£¬Òò¶ø½øÒ»²½Ñ°ÕÒCTNNA1ʧ»îµÄ±í¹ÛÒÅ´«Ñ§»úÖÆºÍÉÏÓÎÐźŵ÷½Ú·¾¶¶ÔÓÚÔÚ°×Ѫ²¡¸Éϸ°ûÖÐÖØÐ¿ªÆô´Ë»ùÒò£¬Òò¶øÌØÒìÐÔ°ÐÏòÖÎÁư×Ѫ²¡Ö×Áö¸Éϸ°û¶ø²»Ó°ÏìÕý³£ÔìѪ¸Éϸ°û£¬¾ßÓÐÖØÒªµÄ»ù´¡ºÍÁÙ´²ÒâÒå¡£

ÔÚ½¡¿µËùÁõÍ¢ÎöÑо¿Ô±Ö¸µ¼Ï£¬Í¨¹ýºÍÃÀ¹úLoyola´óѧÕżªÍú½ÌÊÚ¼°Èð½ðÒ½ÔºÖî½­½ÌÊÚºÏ×÷£¬¸µ´ºÌúÍÖ쿵ÓµÈÑо¿ÈËÔ±·¢ÏÖPTEN-mTORÐźÅͨ·×÷ÓÃÔÚPTEN-C/EBPa-CTNNA1ÖáµÄÉÏÓΣ¬ÔÚ·­Òëˮƽ¾ö¶¨Ò°ÉúÐÍp42 C/EBPaÓëÆäÏÔÐÔ¸ºp30 C/EBPaµÄ±ÈÀý£ºmTOR»îÐÔÔö¼Óµ¼ÖÂp42 C/EBPa/p30 C/EBPa±ÈÀýϽµ£»mTOR»îÐÔ¼õµÍµ¼ÖÂp42 C/EBPa/p30 C/EBPa±ÈÀýÉÏÉý¡£µÍµÄp42/p30±ÈÀýµ¼ÖÂp30 C/EBPaÓÅÏȽáºÏµ½CTNNA1»ùÒòµÄ½ü¶ËÆô¶¯×ÓÔª¼þ£¬²¢½ø¶øÕÐļº¬EZH2¡¢EEDºÍSUZ12µÄPRC2µ°°×¸´ºÏÌ壬½éµ¼×éµ°°×H3ÔÚµÚ27λÀµ°±Ëá²Ð»ùµÄÈý¼×»ù»¯ÐÞÊΣ¨H3K27me3£©ºÍת¼ÒÖÖÆ¡£Óë´ËÏà·´£¬¸ßµÄp42/p30±ÈÀýÔòµ¼ÖÂp42 C/EBPa½áºÏµ½CTNNA1»ùÒòµÄ½ü¶ËÆô¶¯×ÓÔª¼þ£¬Í¨¹ý´Ù½øH3K4Èý¼×»ù»¯£¨H3K4me3£©ÐÞÊ줻îCTNNA1ת¼¡£½øÒ»²½Ñо¿·¢ÏÖ£¬ÔÚPTENÇóýµÄСÊó¹ÇËèºÍPtenÇõ͵İßÂíÓãÅßÌ¥ÖУ¬Ò°ÉúÐÍC/EBPaºÍalpha-cateninµ°°×ˮƽ¾ùÏÔÖøÏµ÷£¬Í¬Ê±°éÓÐÔìѪ¸É×æÏ¸°ûµÄ°×Ѫ²¡ÑùÔöÉúºÍÒì³£½þÈ󡣸üÖØÒªµÄÊÇ£¬¸ÃÑо¿·¢ÏÖÁÙ´²ÉÏÔ¼20%µÄËèϵ°×Ѫ²¡»¼Õߵİ×Ѫ²¡¸Éϸ°û´æÔÚCTNNA1µÍˮƽ±í´ï£¬¶øPTEN»òCEBPAµÄÒÆÂëÍ»±äÖ»ÔÚÕâЩCTNNA1±í´ïµÍµÄ°×Ѫ²¡¸Éϸ°ûÖб»¼ì²â¡£

ÕâÏîÑо¿½ÒʾÈý¸öÖØÒªµÄ°×Ѫ²¡Ö×ÁöÒÖÖÆ»ùÒò¹²Í¬×÷ÓÃÔÚÒ»¸ö½ø»¯Éϸ߶ȱ£ÊصÄÐźÅתµ¼ÖáÖУ¬Í¨¹ýµ÷½Ú±í¹ÛÒÅ´«Ñ§»úÖÆ¡°Èý°ÑËø¡±£¨×éµ°°×H3K27¼×»ù»¯£¬×éµ°°×È¥ÒÒõ£»¯ºÍDNA¼×»ù»¯£©¶ø¿ØÖÆÔìѪ¸Éϸ°û·¢ÓýÓë°×Ѫ²¡¸Éϸ°û¶ñÐÔת»¯¡£¸Ã°×Ѫ²¡¸Éϸ°ûÖ×ÁöÒÖÖÆÖáµÄ·¢ÏÖҲΪ°×Ѫ²¡¸Éϸ°ûµÄ°ÐÏòÖÎÁÆ£¨ÌرðÊÇCTNNA1±í´ïµÍµÄ»¼Õߣ©ÌṩÁËÖØÒªÏßË÷¡£

Ïà¹ØÑо¿Ä¿Ç°ÒÑÉêÇëרÀû¡£¸ÃÏîÄ¿µÃµ½¿Æ¼¼²¿·¢ÓýÓëÉúÖ³ÖØ´ó¿ÆÑ§Ñо¿¼Æ»®¡¢ÖпÆÔº°ÙÈ˼ƻ®ºÍ¹ú¼Ò½Ü³öÇàÄê»ù½ð¼°ÉϺ£ÊпÆÎ¯µÄ×ÊÖú¡£
http://bloodjournal.hematologylibrary.org/cgi/content/abstract/blood-2009-11-255778v1?maxtoshow=&hits=10&RESULTFORMAT=&fulltext=Loyola&searchid=1&FIRSTINDEX=0&sortspec=relevance&resourcetype=HWCIT
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hpx.0418

½û³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
±¾ÌûÄÚÈݱ»ÆÁ±Î

2Â¥2010-05-06 11:51:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

qqsvery

ľ³æ (ÖøÃûдÊÖ)


ÒýÓûØÌû:
Originally posted by hpx.0418 at 2010-05-06 11:51:05:
лл£¬·ÖÏí

×ܽáһϰɣº

Èý¸öÖØÒªµÄ°×Ѫ²¡Ö×ÁöÒÖÖÆ»ùÒò¹²Í¬×÷ÓÃÔÚÒ»¸ö½ø»¯Éϸ߶ȱ£ÊصÄÐźÅתµ¼ÖáÖУ¬Í¨¹ýµ÷½Ú±í¹ÛÒÅ´«Ñ§»úÖÆ¡°Èý°ÑËø¡±£¨×éµ°°×H3K27¼×»ù»¯£¬×éµ°°×È¥ÒÒõ£»¯ºÍDNA¼×»ù»¯£©¶ø¿ØÖÆÔìѪ¸Éϸ°û·¢ÓýÓë°×Ѫ²¡¸Éϸ°û¶ñÐÔת»¯¡£
3Â¥2010-05-08 09:56:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ zhangjx7880 µÄÖ÷Ìâ¸üÐÂ
¡î ÎÞÐǼ¶ ¡ï Ò»ÐǼ¶ ¡ï¡ï¡ï ÈýÐǼ¶ ¡ï¡ï¡ï¡ï¡ï ÎåÐǼ¶
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] ɽ¶«Ê¡»ù½ð2026 +4 jerry681 2026-04-08 5/250 2026-04-11 13:59 by laobibibi
[¿¼ÑÐ] ҩѧ305Çóµ÷¼Á +5 Â꿨°Í¿¨boom 2026-04-10 5/250 2026-04-11 12:13 by yutian743
[¿¼ÑÐ] Ò»Ö¾Ô¸085502£¬267·ÖÇóµ÷¼Á +11 ÔÙæҲҪ³Ô·¹°¡ 2026-04-08 12/600 2026-04-11 11:08 by zhq0425
[¿¼ÑÐ] »¯¹¤Çóµ÷¼Á£¡ +35 RichLi_ 2026-04-06 35/1750 2026-04-11 11:02 by zhq0425
[¿¼ÑÐ] 22408 352·ÖÇóµ÷¼Á +4 ŬÁ¦µÄÏÄÄ© 2026-04-09 4/200 2026-04-11 10:42 by maddjdld
[¿¼ÑÐ] 085500Çóµ÷¼Á²ÄÁÏ +10 Ò×11122 2026-04-09 10/500 2026-04-11 10:39 by maddjdld
[¿¼ÑÐ] 281Çóµ÷¼Á +11 ¾õµÃºÃµÄ°É 2026-04-10 11/550 2026-04-11 09:35 by ÄæË®³Ë·ç
[¿¼ÑÐ] 085402ͨÐŹ¤³Ìµ÷¼Á£¬ÓÐ4Ïîѧ¿Æ¾ºÈü¹ú½±£¨µçÈü¹ú¶þ£©£¬Ë¶Ê¿Ñо¿Éúµ÷¼Á×Ô¼öÐÅ¡£ +5 mÓÀo²»vÑÔoÆúm 2026-04-09 5/250 2026-04-11 09:33 by zhq0425
[¿¼ÑÐ] 0854µ÷¼Á +4 ³¤¹­°Á 2026-04-09 4/200 2026-04-11 09:18 by Öí»á·É
[¿¼ÑÐ] ±¾¿Æ211 ¹¤¿Æ085400 280·ÖÇóµ÷¼Á ¿É¿çרҵ +11 LZH£¨µÈ´ýµ÷¼ÁÖÐ 2026-04-10 11/550 2026-04-11 08:39 by zhq0425
[¿¼ÑÐ] ²ÄÁÏÀà284µ÷¼Á +40 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 48/2400 2026-04-10 23:28 by 314126402
[¿¼ÑÐ] Ò»Ö¾Ô¸¾©Çø985£¬085401£¬Óë±¾¿Æ×¨ÒµÒ»Ö£¬µç×ÓÐÅÏ¢¹¤³Ì£¬ +4 Ñô¹â¿ªÀʵÄÄк¢ 2026-04-10 4/200 2026-04-10 18:27 by shenrf
[¿¼ÑÐ] 298Çóµ÷¼Á +13 ¶¤¶£ß˶¬¹Ï 2026-04-09 13/650 2026-04-10 15:49 by jiajinhpu
[¿¼ÑÐ] 1U¶Ü¼ÇµÃ¼ÇµÃ¾Í +9 sanjin020722 2026-04-08 10/500 2026-04-09 14:11 by Ê«Óë×ÔÓÉ
[¿¼ÑÐ] 334Çóµ÷¼Á +16 Riot2025 2026-04-08 17/850 2026-04-09 09:28 by wdyheheeh
[¿¼ÑÐ] 296Çóµ÷¼Á +3 Íô£¡£¿£¡ 2026-04-08 3/150 2026-04-08 22:00 by zhouyuwinner
[¿¼ÑÐ] Ò»Ö¾Ô¸¼ª´ó»¯Ñ§327Çóµ÷¼Á +12 ÍõÍõ°×ʯ 2026-04-06 13/650 2026-04-08 16:05 by luoyongfeng
[¿¼ÑÐ] »¯Ñ§0703-Ò»Ö¾Ô¸211-338·ÖÇóµ÷¼Á +10 vants 2026-04-05 11/550 2026-04-08 16:02 by screening
[¿¼ÑÐ] 328Çóµ÷¼Á +4 ghhh88888 2026-04-06 5/250 2026-04-07 14:45 by ghhh88888
[¿¼ÑÐ] 325Çóµ÷¼Á +4 ´º·ç²»½èÒâ 2026-04-04 4/200 2026-04-04 22:08 by à£à£à£0119
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û