±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 808  |  »Ø¸´: 2
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

bioonion

гæ (СÓÐÃûÆø)

[½»Á÷] HDACÒÖÖÆ¼ÁBelinostatµÄÑо¿½øÕ¹ ÒÑÓÐ2È˲ÎÓë

Ò»¡¢        HDAC¼ò½é
     ×éµ°°×È¥ÒÒõ£»¯Ã¸(histone deacetylase,HDAC)ÊÇÒ»À൰°×ø,¶ÔȾɫÌåµÄ½á¹¹ÐÞÊκͻùÒò±í´ïµ÷¿Ø·¢»Ó×ÅÖØÒªµÄ×÷Óá£Ò»°ãÇé¿öÏÂ,×éµ°°×µÄÒÒõ£»¯ÓÐÀûÓÚDNAÓë×éµ°°×°Ë¾ÛÌåµÄ½âÀ룬ºËСÌå½á¹¹Ëɳڣ¬´Ó¶øÊ¹¸÷ÖÖת¼Òò×ÓºÍЭͬת¼Òò×ÓÄÜÓëDNA½áºÏλµãÌØÒìÐÔ½áºÏ£¬¼¤»î»ùÒòµÄת¼¡£ÔÚϸ°ûºËÄÚ£¬×éµ°°×ÒÒõ£»¯Óë×éµ°°×È¥ÒÒõ£»¯¹ý³Ì´¦ÓÚ¶¯Ì¬Æ½ºâ£¬²¢ÓÉ×éµ°°×ÒÒõ£»¯×ªÒÆÃ¸£¨histone acetyltransferase, HAT£©ºÍ×éµ°°×È¥ÒÒõ£»¯Ã¸£¨histone deacetylase, HDAC£©¹²Í¬µ÷¿Ø¡£HAT½«ÒÒõ£¸¨Ã¸AµÄÒÒõ£»ù×ªÒÆµ½×éµ°°×°±»ùÄ©¶ËÌØ¶¨µÄÀµ°±Ëá²Ð»ùÉÏ£¬HDACʹ×éµ°°×È¥ÒÒõ£»¯£¬Óë´ø¸ºµçºÉµÄDNA½ôÃܽáºÏ£¬È¾É«ÖÊÖÂÃܾíÇú£¬»ùÒòµÄת¼Êܵ½ÒÖÖÆ¡£

¶þ¡¢        ÐźÅͨ·ͼ
HDACÒÖÖÆ¼ÁBelinostatµÄÑо¿½øÕ¹

Èý¡¢        ÒÖÖÆ¼ÁBelinostat
     ÉúÀí»îÐÔÑо¿£ºBelinostat°´10mg/kg¼ÁÁ¿´¦ÀíA2780ºÍA2780/cp70 ÒÆÖ²Áö£¬Ã÷ÏÔÑÓ³ÙÖ×ÁöÉú³¤£¬µ«ÊǶԶ¯ÎïÌåÖØÃ»ÓÐÓ°Ïì¡£ ÔÚÊó°òë×ϸ°ûÖУ¬BelinostatÒ²ÓÕµ¼p21WAF1, HDAC ºËÐĺÍϸ°ûͨѶ»ùÒò¡£ Belinostat°´100mg/kg¼ÁÁ¿µ¥¶À´¦ÀíA2780ÒÆÖ²Áö£¬²úÉú¿¹°©¹¦Ð§£¬Ö×ÁöÒÖÖÆÂÊ£¨TGI£©´ï47% £¬ÕâÖÖÒÖÖÆ´æÔÚ¼ÁÁ¿ÒÀÀµÐÔ¡£100 mg/kg BelinostatºÍ40 mg/kg CarboplatinÁªÓÿÉÒÔÑÓ³ÙÖ×ÁöÉú³¤£¬´Ó18.6 Ììµ½22.5 Ìì¡£  BortezomibºÍBelinostatÁªÓã¬Ã÷ÏÔÒÖÖÆÖ×Áö£¬´ËÍ⣬×÷ÓÃÓÚЯ´ø¿¹Bortezomib UMSCC-11AÒÆÖ²ÁöµÄÊóÏÔʾ³¦Î¸¶¾ÐÔ ¡£

     Ï¸°ûʵÑ飺Ö×Áöϸ°ûϵ(A2780, A2780/cp70, 2780AD, HCT116, HT29, WIL, CALU-3, MCF7, PC3£¬ºÍHS852) °´8¡Á104¸öϸ°û/25 cm2 Æ¿½ÓÖÖÔÚ5 mL ÅàÑø»ùÖУ¬ÎÂÓý48Сʱ¡£ÓÃBelinostat (0.016 µ½ 10 ¦Ìm)´¦Àíϸ°û24Сʱ¡£1 mL Òȵ°°×ø/EDTA¼Óµ½ÅàÑøÆ¿ÖС£Ï¸°û·ÖÀëºó£¬¼ÓÈë1 mLÅàÑø»ù£¬Ï¸°ûÔÙ´ÎÐü¸¡¡£Ï¡ÊÍϸ°û£¬°´0.5-2¡Á103¸öϸ°û/ÃóÒÆµ½6cm PetriÃóÖС£37oCÏÂÎÂÓý10µ½15Ìì¡£ÓÃPBS³åϴϸ°û£¬ÈÜÓÚ¼×´¼£¬Óýᾧ×ÏȾɫ£¬¼ÆÊý´óÓÚ50¸öϸ°ûµÄȺÂ䡣ͨ¹ýIC50Öµ¼ÆËãÃô¸Ð¶È¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

694839002

Í­³æ (³õÈëÎÄ̳)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
HADCÓм¸´óÀࣻ³õ´ÎÖ®Í⻹ÓÐHAT£¨×éµ°°×ÒÒõ£»¯Ã¸£©£»ÔÚ×éµ°°×ÒÒõ£»¯¶¯Ì¬µ÷¿ØÖж¼ÆðןÜÖØÒªµÄ×÷Óã¬lzÊÇʲô·½ÏòµÄ¡£y
PTMproteomicsisthefutureoflifescicence http://www.ptm-biolab.com.cn/
3Â¥2015-04-16 08:32:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 3 ¸ö»Ø´ð
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Äϲý´óѧ²ÄÁÏר˶311·ÖÇóµ÷¼Á +10 77chaselx 2026-03-20 10/500 2026-03-27 11:28 by wangjy2002
[¿¼ÑÐ] 269ר˶Çóµ÷¼Á +9 ½ð¶÷±´ 2026-03-21 9/450 2026-03-27 11:25 by ÍõЦÓîÒ»¶¨ÊÇÑо
[¿¼ÑÐ] µ÷¼ÁÍÆ¼ö +5 Ç徯714 2026-03-26 6/300 2026-03-27 11:12 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 085600£¬²ÄÁÏÓ뻯¹¤321·Öµ÷¼Á +3 ´ó²öС×Ó 2026-03-27 4/200 2026-03-27 10:43 by guoweigw
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸ ÄϾ©º½¿Õº½Ìì´óѧ´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶ +4 @taotao 2026-03-26 5/250 2026-03-27 08:10 by hypershenger
[˶²©¼ÒÔ°] ÕÐÊÕÉúÎïѧ/ϸ°ûÉúÎïѧµ÷¼Á +3 IceGuo 2026-03-26 4/200 2026-03-27 05:35 by user003
[¿¼ÑÐ] 333Çóµ÷¼Á +7 87639 2026-03-21 12/600 2026-03-26 22:08 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 325Çóµ÷¼Á +3 Aoyijiang 2026-03-23 3/150 2026-03-26 20:46 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 329Çóµ÷¼Á +5 1() 2026-03-22 5/250 2026-03-26 20:40 by fmesaito
[¿¼ÑÐ] 274Çóµ÷¼Á +14 ¹Ë¾ÅóÏҪǫÐé 2026-03-24 20/1000 2026-03-26 18:15 by ÀֺǺǵÄ×·ÃÎÈË
[¿¼ÑÐ] 085601Çóµ÷¼Á×Ü·Ö293Ó¢Ò»Êý¶þ +4 ¸ÖÌú´óÅÚ 2026-03-24 4/200 2026-03-26 16:28 by dick_runner
[¿¼ÑÐ] 22 350 ±¾¿Æ985Çóµ÷¼Á£¬ÇóÀϵÇÊÕÁô +4 ÀîéóÄÐ003 2026-03-20 4/200 2026-03-26 16:05 by ÍÛÀ²À²À²xtj
[¿¼ÑÐ] 0856µ÷¼Á +4 ÇóÇóÈÃÎÒÓÐÊé¶Á° 2026-03-26 5/250 2026-03-26 15:54 by dick_runner
[¿¼ÑÐ] 303Çóµ÷¼Á +6 À¶É½Ô 2026-03-25 6/300 2026-03-25 22:47 by 418490947
[¿¼ÑÐ] 299Çóµ÷¼Á +7 ijijijijλ 2026-03-21 8/400 2026-03-25 20:34 by ÈÈÇéɳĮ
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çóµ¼Ê¦ÊÕ +7 ÌìÌìºÃÔËÀ´Éϰ¶° 2026-03-24 7/350 2026-03-24 20:26 by peike
[Óлú½»Á÷] ÓлúºÏ³ÉÇóÖú 20+3 FENGSHUJEI 2026-03-23 5/250 2026-03-24 19:31 by 88817753
[¿¼ÑÐ] 384Çóµ÷¼Á +3 ×Óϵ²© 2026-03-22 6/300 2026-03-23 21:45 by ×Óϵ²©
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖпƼ¼´óѧ071000£¬Çóµ÷¼Á +4 ÑØ°¶Óб´¿Ç6 2026-03-21 4/200 2026-03-22 07:21 by ilovexiaobin
[¿¼ÑÐ] 332Çóµ÷¼Á +3 ·ï»ËÔº¶¡Õæ 2026-03-20 3/150 2026-03-21 10:27 by luoyongfeng
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û