רÀûÃû³Æ£º²âÁ¿¶Ô¶àÎ÷ËûÈü¿¹Ò©ÐÔ»òÃô¸ÐÐԵķ½·¨
¼¼ÊõÁìÓò£º
±¾·¢Ã÷Éæ¼°Ä³Ð©ÐÂÓ±¡¢ÓÐЧÇÒÔÚ´Ë֮ǰÊÇδ֪µÄ·½·¨£¬ÕâЩ·½·¨Í¨¹ý²âÁ¿Ìض¨ÒÅ´«±ê¼ÇÎï½Ï¶ÔÕÕÎïµÄÔö¼Ó»ò¼õÉÙ£¬¿ÉÔ¤²â»ò¼à²â»¼Õß¶ÔÓÚ×Ïɼ´¼Àà(taxoid)»¯ºÏÎï·Ö×ӵķ´Ó¦¡£±¾·¢Ã÷»¹ÌṩÁËijЩÊÔ¼ÁºÐ£¬ÕâЩÊÔ¼ÁºÐͨ¹ý²âÁ¿Ìض¨ÒÅ´«±ê¼ÇÎïµÄºËËá»òµ°°×ÖÊˮƽ²¢Óë¶ÔÕÕÎï»ò²ÎÕÕ±ê¼ÇÎï±È½Ï£¬¿ÉÔ¤²â»ò¼à²â»¼Õß¶ÔÓÚ×Ïɼ´¼Àà·Ö×ӵķ´Ó¦¡£
±³¾°¼¼Êõ£º
¶àÎ÷ËûÈü(Docetaxel)ÊÇÒ»ÖÖ¿¹ÓÐË¿·ÖÁÑÒ©Î¹ã·ºµØÓÃÓÚÈé°©¡¢·Î°©ºÍÂѳ²°©µÄÖÎÁÆ£¬Æä´Î£¬»¹ÓÃÓÚÍ·¾±²¿¡¢Î¸²¿ºÍǰÁÐÏٵݩ֢ÖÎÁÆ(Hong£¬Oncology 16 :9,2002)¡£¶àÎ÷ËûÈüͨ¹ýÓë¦Â_΢¹Üµ°°×½áºÏÒÔ¼°×èÖ¹¦Á-ºÍ¦Â-΢¹Üµ°°×Òì¶þ¾ÛÌåµÄ·Ö½âÀ´ÒÖÖÆÎ¢¹Ü¶¯Á¦Ñ§¹ý³Ì£¬´Ó¶øÖÕÖ¹Ö×ÁöµÄÉú³¤(RingelºÍHorwitz, J Natl Cancer Inst 83 :288,1991)¡£¶àÎ÷ËûÈüºÍÒ»ÖÖÏà¹Ø×ÏɼÍé(taxane)¼´Ì©ËØ(paclitaxel)µÄ¿¹Ö×Áö»îÐÔ£¬ÆðÒòÓÚ°ÐÏòÓÐË¿·ÖÁÑ·Ä´¸ÌåµÄ΢¹Ü£¬×èֹȾɫÌåµÄÅÅÁкͷÖÀ룬×èֹϸ°ûÖÜÆÚ½ø³Ì²¢¼¤»îµòÍö;¾¶(Wang µÈ£¬Cancer 88:2619,2000)¡£Í¨¹ýÉæ¼° p53/p21waf 1/Cipl¡¢raf/ras ºÍÓÐË¿·ÖÁÑÔ¼¤»îµÄµ°°×¼¤Ã¸(MAPK)µÄϸ°ûÐźÅʼþ£¬Ì©ËصĴٵòÍö»îÐÔÓëBcl-2µÄÁ×ËữºÍʧ»î±»ÁªÏµÆðÀ´(WangµÈ£¬Cancer 88:2619,2000)¡£ËäÈ»¶àÎ÷ËûÈüÊÇÒ»ÖÖ±ÈÌ©ËØ¸üÓÐЧµÄ¿¹°©¼Á£¬µ«Éæ¼°Æäϸ°û¶¾ÐÔµÄ;¾¶È´ÉÐδºÜºÃµØÈ·¶¨(Katsumata, Br J Cancer 89 S9,2003)¡£ÔÚËùÑ¡ÔñµÄϸ°ûϵÖй۲쵽Á˶àÎ÷ËûÈüͨ¹ýÒ»ÖÖÉæ¼°Bcl-2Á×ËữºÍë×Ììµ°°×ø-3 (caspase-3)»î»¯µÄ»úÖÆËùÓÕµ¼µÄµòÍö(Kolfschoten µÈ,BiochemPharmacol 63 :733,2002)¡£ÔÚ¸÷ÖÖÅàÑøµÄϸ°ûϵÄÚµ÷½Ú×ÏɼÍéÓÕµ¼µÄϸ°ûɱÉË×÷ÓÃµÄÆäËüµ°°×°üÀ¨HeLaϸ°ûÄÚµÄ Aurora-A (Anand µÈ£¬Cancer Cel 13 :51, 2003)¡¢ÈéÏÙ°©Ï¸°ûÄÚµÄ HER-2 (Tanabe µÈ£¬IntJ Oncol 22 :875£¬2003)¡¢½ºÖÊĸϸ°ûÁöϸ°ûÄÚµÄ p21wafl/Cipl(Li µÈ£¬J Biol Chem 277 11352,2002)ÒÔ¼°Âѳ²°©Ï¸°ûÄÚµÄ JNK/MKK1 (Lee µÈ£¬J Biol Chem 273:28253,1998)¡£ÔÚ±¾ÁìÓòÄÚ´æÔÚ×ÅÒ»ÖÖÐèÒª£¬¼´ÐèÒª¼ø±ðijЩ¿ÉÓÕµ¼¶àÎ÷ËûÈü¿¹Ò©ÐÔµÄÒ©Óõ°°×£¬ÕâÖÖ¿¹Ò©ÐÔʹÕâЩµ°°×ÔÚÒ©Î↑·¢¹ý³ÌÖпÉÓÃÓÚ¼ø±ðÄÇЩ¿ÉÏû³ýÆä»îÌåÄÚ¹¦Äܲ¢ÄÜÌá¸ßϸ°û¶ÔÓÚ¿¹Ö×ÁöÒ©ÎﻯÁÆÃô¸ÐÐÔµÄÒ©¼Á(С·Ö×Ó¡¢siRNAµÈ)¡£ÔÚ±¾ÁìÓòÄÚ»¹ÐèÒªÒ»Öֲⶨ·½·¨£¬ÓÃÓÚÔÚ»¯ÁÆÇ°¿É¿¿µØÔ¤²âÄÄЩ»¼ÕßÔÚ½ÓÊÜ»ùÓÚ¶àÎ÷ËûÈü¿¹Ö×ÁöÒ©ÎïµÄ»¯ÁÆÖ®ºó»áÓÐÆðÉ«£¬¶øÄÄЩ»¼ÕßÔò²»»á¡£ÉêÇëÈËÔÚ±¾ÎÄÖÐÃèÊöÁËÒ»ÖÖÐÂÓ±µÄ²â¶¨·½·¨£¬¸Ã²â¶¨·½·¨ÄÜÔ¤²â¶ÔÓÚ¶àÎ÷ËûÈüµÄ¿¹Ò©ÐÔºÍ/»òÃô¸ÐÐÔ£¬²¢ÎªÄÜÏû³ý°©Ö¢¿¹Ò©ÐÔµÄÐÂÁÆ·¨µÄ·¢Õ¹ÌṩÁËijЩɸѡ·½·¨¡£·¢Ã÷¸ÅÊöÒÀÕÕ±¾·¢Ã÷ÌṩÁËijЩÐÂÓ±ºÍÓÐЧµÄ·½·¨£¬Í¨¹ý±È½Ï»¼ÕߺͶÔÕÕÎïÌåÄÚÌØ¶¨ÒÅ´«±ê¼ÇÎïµÄ»î»¯ºÍ/»ò±í´ïµÄˮƽ£¬¼à²âºÍ/»òÔ¤²â»¼Õß¶Ô×Ïɼ´¼Àà·Ö×ӵķ´Ó¦¡£¡¢
ÔÚһʵʩ·½°¸ÖУ¬±¾·¢Ã÷ÌṩÁËÒ»ÖÖÔ¤²â»ò¼à²â°©Ö¢»¼Õß¶Ô×Ïɼ´¼Àà·Ö×ӵķ´Ó¦µÄ·½·¨£¬Æä°üÀ¨ÒÔϲ½Öèa)´ÓËùÊö»¼Õߵİ©Ö¢ÇøÓò»ñµÃ²âÊÔÑùÆ·£»b)»ñµÃ¶ÔÕÕÑùÆ·£»c)²âÁ¿Ò»ÖÖ»òÒ»ÖÖÒÔÉÏÒÅ´«±ê¼ÇÎïµÄˮƽ£»ÒÔ¼°d)ÔÚ²âÊÔÑùÆ·ºÍ¶ÔÕÕÑùÆ·Ö®¼ä±È½ÏËù²âÁ¿µÄËùÊöÒ»ÖÖ»òÒ»ÖÖÒÔÉÏÒÅ´«±ê¼ÇÎïµÄˮƽ£»ÆäÖУ¬Óë¶ÔÕÕÑùÆ·Ïà±È£¬ÔÚ²âÊÔÑùÆ·ÄÚËù²âÁ¿µÄËùÊöÒ»ÖÖ»òÒ»ÖÖÒÔÉÏÒÅ´«±ê¼ÇÎïˮƽµÄϽµ±íÃ÷¶Ô×Ïɼ´¼Àà·Ö×Ó¿¹Ò©ÐÔµÄÔöÇ¿¡£ÔÚ±¾·¢Ã÷¸Ã·½ÃæËùÌṩµÄÌØ¶¨ÒÅ´«±ê¼ÇÎï°üÀ¨BubRl :ÈË(Homo spiens)µÄÀàËÆÓÚµ°°×¼¤Ã¸(BUBRl)mRNA,ÍêÈ« cds (»¥²¹ DNA)(GenBank µÇ¼ºÅAF046079)£»Mad2 :ÈË MAD2 µ°°×µÄ mRNA(GenBank µÇ¼ºÅAJ000186)£»Mpsl :ÈË TTK µ°°×¼¤Ã¸(TTK)£¬mRNA(GenBank µÇ¼ºÅNM_003318)£»Racl/CDC42 µÄ GEFT ÈË RAC/CDC42 ½»»»Òò×Ó(GEFT)£¬×ªÂ¼±äÌå 2£¬mRNA (GenBankµÇ¼ºÅNM_133483)£»Bubl :ÈËBUBl (²»Êܱ½²¢ßäßòIͬϵÎïÒÖÖÆµÄѿֳ)(½Íĸ)(BUBl)£¬mRNA (GenBankµÇ¼ºÅNM_004336)£»hSepharase :È˶îÍâ·Ä´¸Ì弫Ñù I (Äð¾Æ½Íĸ(S. cerevisiae)) (ESPLl)£¬mRNA (GenBank µÇ¼ºÅNM_012291)£»CamKIId :È˸Æ/¸Æµ÷µ°°×ÒÀÀµÐÔµ°°×¼¤Ã¸(CaM¼¤Ã¸)¦©¦© ¦Ä (CAMK2D)£¬×ªÂ¼±äÌå3£¬mRNA (GenBank µÇ¼ºÅNM_001221)£»¢ÇK6 :ÈËϸ°ûÖÜÆÚµ°°×ÒÀÀµÐÔµ°°×¼¤Ã¸6 (¢ÇK6)£¬mRNA (GenBankµÇ¼ºÅNM_001259);ºÍGRB2 :ÈËÉú³¤Òò×ÓÊÜÌå½áºÏµ°°×2(GRB2)£¬×ªÂ¼±äÌå1£¬mRNA(GenBankµÇ¼ºÅNM_002086)¡£ÔÚÁíһʵʩ·½°¸ÖУ¬±¾·¢Ã÷Éæ¼°Ò»ÖÖÔ¤²â»ò¼à²â°©Ö¢»¼Õß¶Ô×Ïɼ´¼Àà·Ö×ӵķ´Ó¦µÄ·½·¨£¬Æä°üÀ¨ÒÔϲ½Öèa)´ÓËùÊö»¼Õߵİ©Ö¢ÇøÓò»ñµÃ²âÊÔÑùÆ·£»b)»ñµÃ¶ÔÕÕÑùÆ·£»c)²âÁ¿Ò»ÖÖ»òÒ»ÖÖÒÔÉÏÒÅ´«±ê¼ÇÎïµÄˮƽ£»ÒÔ¼°d)ÔÚ²âÊÔÑùÆ·ºÍ¶ÔÕÕÑùÆ·Ö®¼ä±È½ÏËù²âÁ¿µÄËùÊöÒ»ÖÖ»òÒ»ÖÖÒÔÉÏÒÅ´«±ê¼ÇÎïµÄˮƽ£»ÆäÖУ¬Óë¶ÔÕÕÑùÆ·Ïà±È£¬ÔÚ²âÊÔÑùÆ·ÄÚËù²âÁ¿µÄËùÊöÒ»ÖÖ»òÒ»ÖÖÒÔÉÏÒÅ´«±ê¼ÇÎïˮƽµÄϽµ±íÃ÷¶Ô×Ïɼ´¼Àà·Ö×ÓÃô¸ÐÐÔµÄÔöÇ¿¡£ÔÚ±¾·¢Ã÷µÄÕâÒ»¾ßÌå·½Ãæ£¬Ò»ÖÖ»òÒ»ÖÖÒÔÉÏÒÅ´«±ê¼ÇÎï¿ÉÑ¡×Ô
P21 (Wafl):ÈËϸ°ûÖÜÆÚµ°°×ÒÀÀµÐÔµ°°×¼¤Ã¸ÒÖÖÆ¼Á1¦¡(¦Ñ21£¬Cipl)(¢ÇKN1A)£¬×ªÂ¼±äÌå I, mRNA(GenBank µÇ¼ºÅNM_000389)£»Pim-I :ÈË pim-1 °©»ùÒò(PMl)£¬mRNA (GenBank µÇ¼ºÅNM_002648)£»
GBP-I :ÈËÄñÜÕËá½áºÏµ°°×1£¬¸ÉÈÅËØ¿ÉÓÕµ¼£¬67kDa(GBPl)£¬mRNA(GenBankµÇ¼ºÅNM_002053)£»
RXR :ÈËÀàÀàÊӻƴ¼ X ÊÜÌ壬a (RXRA)£¬mRNA (GenBank µÇ¼ºÅNM_002957)£»SPF45 :ÈË RNA ½á»ùÐòµ°°× 17 (RBM17)£¬mRNA (GenBank µÇ¼ºÅNM_032905)£»Hecl :È˶¯Á£Ïà¹Ø 2 (KNTC2)£¬mRNA (GenBank µÇ¼ºÅNM_006101)£»Rafl :ÈË raf °©»ùÒòµÄ mRNA (GenBank µÇ¼ºÅX03484)£»Aurora A ÈË aurora-Ïà¹Ø¼¤Ã¸ I (ARKl) mRNA,ÍêÈ« cds (GenBank µÇ¼ºÅAF008551)£»TACC3 :ÈËת»¯¡¢º¬ËáÐÔ¾íÇúÂÝÐýµÄµ°°×3 (TACC3)£¬mRNA (GenBankµÇ¼ºÅNM_006342)£»RelB:ÈËv-relÍø×´ÄÚÆ¤×éÖ¯ÔöÉú²¡¶¾°©»ùÒòͬϵÎïB£¬B-ϸ°û3 (ÄñÀà)µÄ¦ÊÇá¶àëÄ»ùÒòÔöÇ¿×ӵĺËÒò×Ó(RELB)£¬mRNA(GenBankµÇ¼ºÅNM_006509)£»PRKCD :È˵°°×¼¤Ã¸ C£¬¦Ä (PRKCD)£¬×ªÂ¼±äÌå 1£¬mRNA (GenBank µÇ¼ºÅNM_006254)£»BRAF35 :È˸ßÓ¾¶¯×å 20B (HMG20B)£¬mRNA (GenBank µÇ¼ºÅNM_006339)£»HSPAlL :ÈËÈÈÐÝ¿Ë 70kDa µ°°× 1A(HSPA1A)£¬mRNA (GenBank µÇ¼ºÅNM_005345)£»STKll :ÈËË¿°±Ëá/ËÕ°±Ëἤø11 (²¨-½Ü×ÛºÏÕ÷)(STKll)£¬mRNA (GenBankµÇ¼ºÅNM_000455);ºÍMKK3 :ÈË MAP ¼¤Ã¸¼¤Ã¸ 3 (MKK3)mRNA,ÍêÈ« cds (GenBank µÇ¼ºÅL36719)¡£ÔÚÒ»¸ü½øÒ»²½µÄʵʩ·½°¸ÖУ¬±¾·¢Ã÷Éæ¼°Ò»ÖÖÔ¤²â»ò¼à²â°©Ö¢»¼Õß¶Ô×Ïɼ´¼Àà·Ö×ӵķ´Ó¦µÄ·½·¨£¬Æä°üÀ¨ÒÔϲ½Öèa)´ÓËùÊö»¼Õߵİ©Ö¢ÇøÓò»ñµÃ²âÊÔÑùÆ·£»b)²âÁ¿Ñ¡×ÔÒÔÏÂÒ»ÖÖ»òÒ»ÖÖÒÔÉÏÒÅ´«±ê¼ÇÎïµÄˮƽBubRl :È˵ÄÀàËÆÓÚµ°°×¼¤Ã¸(BUBRl)mRNA£¬ÍêÈ«cds (»¥²¹DNA) (GenBankµÇ¼ºÅAF046079)£»Mad2 :ÈË MAD2 µ°°×µÄ mRNA(GenBank µÇ¼ºÅAJ000186)£»Mpsl :ÈË TTK µ°°×¼¤Ã¸(TTK)£¬mRNA(GenBank µÇ¼ºÅNM_003318)£»Racl/CDC42 µÄ GEFT ÈË RAC/CDC42 ½»»»Òò×Ó(GEFT)£¬×ªÂ¼±äÌå 2£¬mRNA (GenBankµÇ¼ºÅNM_133483)£»Bubl :ÈËBUBl (²»Êܱ½²¢ßäßòIͬϵÎïÒÖÖÆµÄѿֳ)(½Íĸ)(BUBl),mRNA (GenBankµÇ¼ºÅNM_004336)£»hSepharase :È˶îÍâ·ÄÒøÌ弫Ñù I (Äð¾Æ½Íĸ(S. cerevisiae)) (ESPLl)£¬mRNA (GenBank µÇ¼ºÅNM_012291)£»CamKIId :È˸Æ/¸Æµ÷µ°°×ÒÀÀµÐÔµ°°×¼¤Ã¸(CaM¼¤Ã¸)¦©¦© ¦Ä (CAMK2D)£¬×ªÂ¼±äÌå3£¬mRNA (GenBank µÇ¼ºÅNM_001221)£»¢ÇK6 :ÈËϸ°ûÖÜÆÚµ°°×ÒÀÀµÐÔµ°°×¼¤Ã¸6 (¢ÇK6)£¬mRNA (GenBankµÇ¼ºÅNM_001259);ºÍGRB2 :ÈËÉú³¤Òò×ÓÊÜÌå½áºÏµ°°×2(GRB2)£¬×ªÂ¼±äÌå1£¬mRNA(GenBankµÇ¼ºÅNM_002086)¡£
c)²âÁ¿Ñ¡×ÔÒÔÏÂÒ»ÖÖ»òÒ»ÖÖÒÔÉϲÎÕÕÒÅ´«±ê¼ÇÎïµÄˮƽGAPDH :ÈË 3_ Á×Ëá¸ÊÓÍÈ©ÍÑÇâø(GAPD)£¬mRNA (GenBank µÇ¼ºÅNM_002046);ºÍRPS9 :ÈË cDNA ¿Ë¡ IMAGE :6647283,²¿·Ö cds (GenBank µÇ¼ºÅBC071941)£»d)±È½Ï²âÊÔÑùÆ·ÖÐËù²âÁ¿µÄËùÊöÒ»ÖÖ»òÒ»ÖÖÒÔÉÏÒÅ´«±ê¼ÇÎïµÄˮƽºÍËùÊöÒ»ÖÖ»òÒ»ÖÖÒÔÉϲÎÕÕÒÅ´«±ê¼ÇÎïµÄˮƽ£»
ÆäÖУ¬ÓëËùÊöÒ»ÖÖ»òÒ»ÖÖÒÔÉϲÎÕÕÒÅ´«±ê¼ÇÎïµÄˮƽÏà±È£¬ÔÚËùÊöÒ»ÖÖ»òÒ»ÖÖÒÔÉÏÒÅ´«±ê¼ÇÎïˮƽµÄϽµ±íÃ÷¶Ô×Ïɼ´¼Àà·Ö×Ó¿¹Ò©ÐÔµÄÔöÇ¿¡£±¾·¢Ã÷µÄÁíÒ»¸ö½øÒ»²½µÄʵʩ·½°¸Éæ¼°Ò»ÖÖÔ¤²â»ò¼à²â°©Ö¢»¼Õß¶Ô×Ïɼ´¼Àà·Ö×ӵķ´Ó¦µÄ·½·¨£¬Æä°üÀ¨ÒÔϲ½Öèa)´ÓËùÊö»¼Õߵİ©Ö¢ÇøÓò»ñµÃ²âÊÔÑùÆ·£»b)²âÁ¿Ñ¡×ÔÒÔÏÂÒ»ÖÖ»òÒ»ÖÖÒÔÉÏÒÅ´«±ê¼ÇÎïµÄˮƽP21 (Wafl):ÈËϸ°ûÖÜÆÚµ°°×ÒÀÀµÐÔµ°°×¼¤Ã¸ÒÖÖÆ¼Á1¦¡(¦Ñ21£¬Cipl)(¢ÇKN1A)£¬×ªÂ¼±äÌå I£¬mRNA (GenBank µÇ¼ºÅNM_000389)£»Pim-I :ÈË pim-1 °©»ùÒò(PMl)£¬mRNA (GenBank µÇ¼ºÅNM_002648)£»GBP-I :ÈËÄñÜÕËá½áºÏµ°°×1£¬¸ÉÈÅËØ¿ÉÓÕµ¼£¬67kDa(GBPl)£¬mRNA(GenBankµÇ¼ºÅNM_002053)£»RXRA :ÈËÀàÀàÊӻƴ¼ X ÊÜÌ壬a (RXRA)£¬mRNA (GenBank µÇ¼ºÅNM_002957)£»SPF45 :ÈË RNA ½áºÏ»ùÐòµ°°× 17 (RBM17)£¬mRNA (GenBank µÇ¼ºÅNM_032905)£»Hecl :È˶¯Á£Ïà¹Ø 2 (KNTC2)£¬mRNA (GenBank µÇ¼ºÅNM_006101)£»Rafl :ÈË raf °©»ùÒòµÄ mRNA (GenBank µÇ¼ºÅX03484)£»Aurora A ÈË aurora-Ïà¹Ø¼¤Ã¸ I (ARKl) mRNA,ÍêÈ« cds (GenBank µÇ¼ºÅAF008551)£»TACC3 :ÈËת»¯¡¢º¬ËáÐÔ¾íÇúÂÝÐýµÄµ°°×3 (TACC3)£¬mRNA (GenBankµÇ¼ºÅNM_006342)£»RelB:ÈËv-relÍø×´ÄÚÆ¤×éÖ¯ÔöÉú²¡¶¾°©»ùÒòͬϵÎïB£¬B-ϸ°û3 (ÄñÀà)µÄ¦ÊÇá¶àëÄ»ùÒòÔöÇ¿×ӵĺËÒò×Ó(RELB)£¬mRNA(GenBankµÇ¼ºÅNM_006509)£»PRKCD :È˵°°×¼¤Ã¸ C£¬¦Ä (PRKCD)£¬×ªÂ¼±äÌå 1£¬mRNA (GenBank µÇ¼ºÅNM_006254)£»BRAF35 :È˸ßÓ¾¶¯×å 20B (HMG20B)£¬mRNA (GenBank µÇ¼ºÅ¦¦¬_006339)£»HSPAlL :ÈËÈÈÐÝ¿Ë 70kDa µ°°× 1A(HSPA1A)£¬mRNA (GenBank µÇ¼ºÅNM_005345)£»STKll :ÈËË¿°±Ëá/ËÕ°±Ëἤø11 (²¨-½Ü×ÛºÏÕ÷)(STKll)£¬mRNA (GenBankµÇ¼ºÅNM_000455);ºÍMKK3 :ÈË MAP ¼¤Ã¸¼¤Ã¸ 3 (MKK3)mRNA,ÍêÈ« cds (GenBank µÇ¼ºÅL36719)¡£c)²âÁ¿Ñ¡×ÔÒÔÏÂÒ»ÖÖ»òÒ»ÖÖÒÔÉϲÎÕÕÒÅ´«±ê¼ÇÎïµÄˮƽGAPDH :ÈË 3_ Á×Ëá¸ÊÓÍÈ©ÍÑÇâø(GAPD)£¬mRNA (GenBank µÇ¼ºÅNM_002046);ºÍRPS9 :ÈË cDNA ¿Ë¡ IMAGE :6647283,²¿·Ö cds (GenBank µÇ¼ºÅBC071941)£»d)±È½Ï²âÊÔÑùÆ·ÖÐËù²âÁ¿µÄËùÊöÒ»ÖÖ»òÒ»ÖÖÒÔÉÏÒÅ´«±ê¼ÇÎïµÄˮƽºÍËùÊöÒ»ÖÖ»òÒ»ÖÖÒÔÉϲÎÕÕÒÅ´«±ê¼ÇÎïµÄˮƽ£»ÆäÖУ¬ÓëËùÊöÒ»ÖÖ»òÒ»ÖÖÒÔÉϲÎÕÕÒÅ´«±ê¼ÇÎïµÄˮƽÏà±È£¬ËùÊöÒ»ÖÖ»òÒ»ÖÖÒÔÉÏÒÅ´«±ê¼ÇÎïˮƽµÄϽµ±íÃ÷¶Ô×Ïɼ´¼Àà·Ö×ÓÒ׸ÐÐÔµÄÔöÇ¿¡£±¾·¢Ã÷Éæ¼°Ô¤²â»ò¼à²â°©Ö¢»¼Õß¶Ô×Ïɼ´¼Àà·Ö×ӵķ´Ó¦µÄ¸÷ÖÖ·½·¨¡£Òò´Ë£¬±¾·¢Ã÷µÄÒ»¸ö½øÒ»²½µÄʵʩ·½°¸°üÀ¨×Ïɼ´¼Àà·Ö×ÓÌ©ËØ¡¢¶àÎ÷ËûÈüXRP9881ºÍXRP6258¡£Í¨¹ý²ÉÓÃÏÂÎÄÖÐÏêÊöµÄ¸÷ÖÖ¼¼ÊõÀ´²âÁ¿RNA¡¢DNA»òµ°°×ÖʵÄˮƽ£¬¿ÉÆÀ¹À±¾·¢Ã÷ËùÊöµÄ¸÷ÖÖÒÅ´«±ê¼ÇÎï¡£±¾·¢Ã÷µÄÁíһЩʵʩ·½°¸ÔòÉæ¼°ÓÃÓÚÔ¤²â»ò¼à²â»¼Õß¶Ô×Ïɼ´¼Àà·Ö×ӵķ´Ó¦µÄ¸÷ÖÖÊÔ¼ÁºÐ¡£Í¨¹ýÒÔϽáºÏ¸½Í¼Ëù×÷µÄÏêϸ˵Ã÷£¬¶Ô±¾·¢Ã÷µÄÉÏÊö·½ÃæºÍÆäËü·½Ãæ¡¢ÌØµãºÍÓŵ㽫ÄܸüºÃµØÀí½â¡£¸½Í¼¼òÊö
ͼ1ÏÔʾÁËijЩ»ùÒòµÄÌØÐÔ£¬ËüÃǵÄϵ÷¿É²úÉú¶Ô¶àÎ÷ËûÈüµÄ¿¹Ò©ÐÔ¡£ËùÏÔʾµÄ¶àÎ÷ËûÈü¼ÁÁ¿Ð§Ó¦ÇúÏßΪÓÃRBUBubRl¡¢Mad2ºÍMpslsiRNA (ʵÐÄÕý·½ÐÎ)Óë¶ÔÕÕsiRNA (¿ÕÐÄÕý·½ÐÎ)תȾµÄHCT116ϸ°ûÏà±ÈµÄÇé¿ö¡£RBlÊÇÔÚɸѡÖÐûÓе÷ֵÄsiRNAµÄÒ»¸öʵÀý¡£ÔÚ¼ÓÈëWST-IÖ®ºóÓÚ450nMÎüÊÕ¶ÈÌõ¼þϲâÁ¿Ï¸°û´æ»îÂÊ¡£×îС±ÈÂÊ(MR)ÊǶàÎ÷ËûÈü¼ÁÁ¿Îª40nMʱ»ùÒòµÄWST-IÖµÓë¶ÔÕÕÎïWST-IÖµµÄ±ÈÂÊ¡£Í¼2ÏÔʾÁ˽«BubRlºÍMpsl shRNA (ʵÐÄÕý·½ÐÎ)Óë¶ÔÕÕshRNA (¿ÕÐÄÕý·½ÐÎ)±È½ÏµÄ¼ÁÁ¿Ð§Ó¦ÇúÏß¡£Í¼3ÏÔʾÁËÔÚ·Ö±ðº¬ÓÐBubRl shRNAºÍMpsl shRNAµÄϸ°ûÄÚ£¬¶ÔBubRl shRNAºÍMpsl mRNAˮƽ½øÐеÄTaqManʵʱPCR·ÖÎö¡£Í¼4·Ö±ðÏÔʾÁËÔÚʹÓûò²»Ê¹ÓöàÎ÷ËûÈü´¦ÀíµÄÇé¿öÏ£¬ÓÃMad2¡¢BubRlºÍMpslsiRNAתȾµÄHCT116ϸ°ûµÄϸ°û´æ»îÂʺÍÐÎ̬ѧ¡£ÔÚתȾºó24Сʱ£¬¶Ôϸ°û²»¼Ó´¦Àí(_¶àÎ÷ËûÈû)»òÒÔ200nM¶àÎ÷ËûÈü´¦Àí(+¶àÎ÷ËûÈü)£¬²¢ÔÚ´¦Àíºó16ºÍ72СʱÒÔ¸ÆÓ«¹âËØ-AMȾɫÒÔÏÔÏÖ»îϸ°û¡£Í¼5ÏÔʾÁËÓÃMad2¡¢BubRl¡¢MpslºÍ¶ÔÕÕsiRNAתȾµÄHCT116ϸ°û¼Ì¶àÎ÷ËûÈü´¦ÀíÖ®ºóµÄÓÐË¿·ÖÁÑÖ¸Êý¡£×ªÈ¾ºó24Сʱϸ°ûÒÔ200nM¶àÎ÷ËûÈü´¦Àí16СʱºÍ72Сʱ²¢¼ÓÒÔ½øÒ»²½´¦Àí¡£ÒÔÁ×ËữµÄ×éµ°°×H3¿¹Ìå¼ì²âÓÐË¿·ÖÁÑϸ°û£¬´Ë´¦ÏÔʾΪȾɫϸ°ûºËµÄºìÉ«°ßµã(ÓÐË¿·ÖÁÑÖ¸ÊýÊÔ¼ÁºÐ£¬Cellomics)¡£ÓÃHoechstȾÁϽ«Ï¸°ûºËȾ³ÉÀ¶É«¡£Í¼6ÏÔʾÁËÔÚ·Ö±ðÓÃMpsUBubRlºÍMad2 siRNAתȾµÄHCT116ϸ°ûÄÚ£¬¶ÔMpsl¡¢BubRlºÍMad2 mRNAˮƽ½øÐеÄTaqManʵʱPCR·ÖÎö¡£Í¼7ÏÔʾÁËÓÃÈýÖÖÓÐË¿·ÖÁѼì²éµã»ùÒòsiRNAתȾµÄHCT116ϸ°ûµÄϸ°ûÖÜÆÚ·ÖÎö¡£ÔÚÓÃMpsUBubRlºÍMad2 siRNAתȾ֮ºó£¬Î´ÓöàÎ÷ËûÈü(_¶àÎ÷ËûÈü)´¦Àíϸ°û»òÒÔ200nM¶àÎ÷ËûÈü(+¶àÎ÷ËûÈü)´¦Àí24Сʱ¡£ÔÚ¼ÓÈë¶àÎ÷ËûÈüºó72Сʱ£¬ÊÕ»ñϸ°û²¢·ÖÎöϸ°ûÖÜÆÚ¡£·å¶¥µÄÊý×Ö±íʾDNAº¬Á¿£¬ÀýÈç2N¡¢4N¡¢8N¡¢16N»ò32N¡£Í¼8ÏÔʾÁËʹÓÃÎȶ¨ÇõÍϸ°ûϵ½øÐеIJú¿Ë¡ϸ°û´æ»î·ÖÎö¡£½«º¬ÓÐBubRl»òÔØÌå¶ÔÕÕshRNAµÄHCT116ϸ°û½ÓÖÖÔÚIOcmÅàÑøÃóÖв¢ÔÚ5nM¶àÎ÷ËûÈüÖб£³Ö10Ìì¡£ÓÃPBSÏ´µÓ¿Ë¡²¢ÒԽᾧ×ÏȾɫ¡£Í¼9ÏÔʾÁ˼¸ÖÖ»ùÒòµÄ¼ÁÁ¿Ð§Ó¦ÇúÏߣ¬ÕâЩ»ùÒòµÄϵ÷ÄÜÔö¼Ó¶Ô¶àÎ÷ËûÈüµÄÃô¸ÐÐÔ¡£ËùÏÔʾµÄ¶àÎ÷ËûÈü¼ÁÁ¿Ð§Ó¦ÇúÏßΪÓÃRBl¡¢Pim-l¡¢p21¡¢Aurora AºÍTACC3 siRNA(ʵÐÄÕý·½ÐÎ)Óë¶ÔÕÕsiRNA(¿ÕÐÄÕý·½ÐÎ)תȾµÄHCT116ϸ°ûÏà±ÈµÄÇé¿ö¡£×îС±ÈÂÊ(MR)ÊǶàÎ÷ËûÈüŨ¶ÈΪ40nMʱ»ùÒòµÄWST-I¶ÁÊýÓë¶ÔÕÕÎïWST-I¶ÁÊýµÄ±ÈÂÊ¡£IC50 (IR)±ÈÂÊÊÇ»ùÒòµÄIC50Óë¶ÔÕÕÎïIC50µÄ±ÈÂÊ¡£Í¼10ÏÔʾÁË Aurora A shRNA(ʵÐÄÕý·½ÐÎ)ÓëÔØÌå¶ÔÕÕÎï(¿ÕÐÄÕý·½ÐÎ)±È½ÏµÄ¼ÁÁ¿Ð§Ó¦ÇúÏß¡£Í¼11ÏÔ²»ÁËÔÚº¬ÓÐAurora A shRNAµÄϸ°ûÄÚ£¬¶ÔAurora A mRNAˮƽµÄTaqManʵʱPCR·ÖÎö¡£Í¼12ÏÔʾÁËÓÃPim-IºÍTACC3 siRNA (ʵÐÄÕý·½ÐÎ)Óë¶ÔÕÕsiRNA (¿ÕÐÄÕý·½ÐÎ)תȾµÄHCT116ϸ°û±È½ÏÔÚÔöÖ³·½ÃæµÄÇø±ð¡£Ò²¾ÍÊÇÔÚÓÃPim-1¡¢TACC3ºÍ¶ÔÕÕsiRNAתȾºóµÄ²»Í¬Ê±¿Ì£¬ÔÚ6¿×ÅàÑø°åÄÚʣϵÄϸ°ûÊýÁ¿¡£Í¼13ÏÔʾÁËÔÚsiRNAתȾºó¶ÔPim-IºÍTACC3 mRNAˮƽ½øÐеÄTaqMan·ÖÎö¡£Í¼14ÏÔʾÁËÔÚÓÃPim-IºÍBubRl siRNAתȾµÄHCT116ϸ°ûÄÚ»îÐÔë×Ììµ°°×ø_3µÄˮƽ¡£Ê¹ÓûîÐÔë×Ììµ°°×ø_3beadmatesÊÔ¼ÁºÐ(Upstate),»îÐÔë×Ììµ°°×ø_3µÄˮƽÏÔʾΪӫ¹âÇ¿¶È¡£¼ì²éÁË 3ÖÖ¶àÎ÷ËûÈüµÄŨ¶È(¼´0¡¢5ºÍ40nM)ÒÔ¼°3¸öʱ¿Ì(¼´¼ÓÈë¶àÎ÷ËûÈüºó24¡¢48ºÍ72Сʱ)µÄÇé¿ö¡£Í¼15ÏÔʾÁËÓÃPim-IºÍBubRl siRNAתȾµÄHCT116ϸ°ûÄÚAKTµÄÁ×Ëữˮƽ¡£Á×ËữAKTºÍ×ÜAKTˮƽµÄ±ÈÂÊÊÇÓûùÓÚÖéµÄ²â¶¨·¨(bead-based assay) (Biosource)È·¶¨µÄ¡£×ªÈ¾ºó24Сʱ£¬¶Ôϸ°û²»¼Ó´¦Àí»òÒÔ5nMºÍ40nM¶àÎ÷ËûÈü´¦Àí¡£ÔÚ¶àÎ÷ËûÈü´¦Àíºó48Сʱ£¬·ÖÎöϸ°ûÁѽâÎï¡£¼ÆËãÁ×Ëữˮƽ£¬²¢ÒÔÁ×ËữAKT (¦Ñ-¦¡¦ª¦³)Óë×ÜAKT (t-AKT)µÄ±ÈÂʱíʾ¡£Í¼16ÒÔWesternÓ¡¼£·¨½á¹ûÏÔ²»×ªÈ¾ºó48СʱPim-IºÍBubRlµÄˮƽϽµ¡£·¢Ã÷ÏêÊö±¾·¢Ã÷ÒÔÉêÇëÕß¶Ô»ùÒò±ê¼ÇÎïµÄ¼ø¶¨Îª³ä·ÖÒÀ¾Ý£¬¸Ã»ùÒò±ê¼ÇÎï¿ÉÔ¤²âÊÜÊÔÕß¶Ô×Ïɼ´¼(taxoid)ÀàÒ©ÎïÊÇ·ñ¾ßÓп¹ÐÔ»òÃô¸ÐÐÔ¡£²ÉÓÃÒÔϸ°ûΪ»ù´¡µÄRNA¸ÉÈÅ(RNAi)ɸѡ£¬ÉêÇëÕ߹۲쵽¶Ô¶àÎ÷ËûÈüµÄ¿¹Ò©ÐÔ»òÃô¸ÐÐÔÓëÌØ¶¨»ùÒò±ê¼ÇÎïÏà¹Ø¡£±¾×¨Àû˵Ã÷¼°×¨ÀûȨҪÇóÖÐʹÓÃÁËÐí¶àÊõÓï¼°¶ÌÓï¡£ÕâЩÊõÓï¼°¶ÌÓïµÄ¶¨ÒåÈçÏÂÔÚ±¾ÎÄÖУ¬¡°Ô¤ºó¡±Õâ¸öÊõÓÊÇÖ¸¹ØÓÚÒò°©Ö¢¶øÒýÆðµÄËÀÍö»ò¼²²¡½ø³ÌµÄÔ¤²â»ò¿ÉÄÜÐÔ£¬ÆäÖаüÀ¨¿¹Ò©ÐÔÒÔ¼°¸´·¢¡¢×ªÒÆÀ©É¢ºÍ׸ÉúÐÔ¼²²¡¡£ÔÚ±¾ÎÄÖУ¬¡°Ô¤²â¡±Õâ¸öÊõÓÊÇÖ¸»¼Õß¶ÔÒ»ÖÖÒ©Îï»òÒ»×éÒ©Îï·´Ó¦Á¼ºÃ»ò²»Á¼µÄ¿ÉÄÜÐÔÒÔ¼°ÕâЩ·´Ó¦µÄ³Ì¶È£¬ÀýÈ磬»¼ÕßÓÚÊÖÊõÕª³ýÔ·¢ÐÔÖ×Áöºó¼°/»ò»¯ÁÆÒ»¶Îʱ¼äºóÊÇ·ñÄÜ´æ»î¶øÎÞ°©Ö¢¸´·¢¡£±¾·¢Ã÷ËùÔ¤¼ûµÄÔ¤²â·½·¨¿ÉÔÚÁÙ´²ÉÏʹÓã¬Í¨¹ýΪÈκÎÌØ¶¨»¼ÕßÑ¡Ôñ×îºÏÊʵÄÖÎÁÆ·½·¨£¬ÓÈÆäÊÇ×Ïɼ´¼ÀàÒ©ÎïµÄ»¯ÁÆ·½·¨£¬¶ø×ö³öÖÎÁƾö¶¨¡£±¾·¢Ã÷µÄ¸÷ÖÖÔ¤²â·½·¨¶ÔÔ¤²â»¼Õß¶ÔijÖÖÖÎÁÆ·¨(°üÀ¨²ÉÓÃÒ»ÖÖ¸ø¶¨Ò©Îï»òÒ©Îï×éºÏµÄ»¯ÁƼ°/»ò·ÅÉäÖÎÁÆ)ÊÇ·ñ·´Ó¦Á¼ºÃ£¬»òÔÚÍ£Ö¹»¯ÁÆ»òÆäËüÐÎʽµÄÖÎÁƺóÄÜ·ñ³¤ÆÚ´æ»îÆÄÓмÛÖµ¡£ÔÚ±¾ÎÄÖУ¬¡°Ö×Áö¡±Õâ¸öÊõÓïÊÇÖ¸ËùÓÐÁ¼ÐÔ¼°¶ñÐÔµÄ׸Éúϸ°ûÉú³¤ºÍÔöÖ³£¬²¢Ö¸ËùÓеݩǰºÍ°©ÐÔϸ°ûÓë×éÖ¯¡£ ÔÚ±¾ÎÄÖУ¬¡°°©¡±ºÍ¡°°©ÐÔ¡±ÊÇÖ¸²¸È鶯ÎïµÄijÖÖÉúÀí²¡×´£¬ÆäµäÐÍÌØÕ÷ΪÎÞ½ÚÖÆµÄϸ°ûÉú³¤¡£°©Ö¢µÄÀý×Ó°üÀ¨µ«²»ÏÞÓÚÒÔϸ÷ÖÖ°©Ö¢ÈéÏÙ°©¡¢½á³¦°©¡¢·Î°©¡¢Ç°ÁÐÏÙ°©¡¢¸Îϸ°û°©¡¢Î¸°©¡¢ÒÈÏÙ°©¡¢¹¬¾±°©¡¢Âѳ²°©¡¢¸Î°©¡¢°òë×°©¡¢ÄòµÀ°©¡¢°©¡¢ºÚËØÁö¡¢ÄÔ°©(°üÀ¨³É½ºÖÊϸ°ûÁöºÍ³ÉÉñ¾¹Üϸ°ûÁö)¡¢µ¨µÀ°©¡¢ÈÞĤ°©¡¢Ê³µÀ°©¡¢Î¸°©¡¢ÑªÒºÖ×Áö(°üÀ¨¼±ÐÔÁܰÍϸ°ûÐÔºÍËèÐÔ°×Ѫ²¡)¡¢¶à·¢ÐÔ¹ÇËèÁö¡¢°®×̲¡Ïà¹Ø°×Ѫ²¡ºÍ³ÉÈËT-ϸ°û°×Ѫ²¡ÁܰÍÁö¡¢ÉÏÆ¤ÄÚÖ×Áö(°üÀ¨±«¶÷²¡ºÍÅå¼ªÌØ²¡)¡¢ÁܰÍÁö(°üÀ¨ºÎ½Ü½ðÊϲ¡ºÍÁܰÍϸ°ûÐÔÁܰÍÁö)¡¢³ÉÉñ¾Ï¸°ûÁö¡¢¿ÚÇ»°©(°üÀ¨ÁÛ״ϸ°û°©)¡¢ÈâÁö(°üÀ¨Æ½»¬¼¡ÈâÁö¡¢ºáÎÆ¼¡ÈâÁö¡¢Ö¬·¾ÈâÁö¡¢ÏËάÈâÁöºÍ¹ÇÈâÁö )¡¢Æ¤·ô°©(°üÀ¨ºÚËØÁö¡¢¿¨²¨Î÷ÈâÁö¡¢»ùµ×ϸ°ûÐÔ°©ºÍÁÛ״ϸ°û°©)¡¢ØºÍè°©(°üÀ¨Åß×éÖ¯ÁöÈ羫Ôϸ°ûÁö¡¢·Ç¾«Ôϸ°ûÁö(»ûÌ¥Áö¡¢ÈÞĤ°©)¡¢¼äÖÊÁöÒÔ¼°Éúֳϸ°ûÖ×Áö)¡¢¼××´ÏÙ°©(°üÀ¨¼××´ÏÙÏÙ°©ºÍËèÑù°©)¡¢Éö°©(°üÀ¨ÏÙ°©ºÍά¶ûķ˹Áö)¡£ÔÚ±¾ÎÄÖУ¬¡°»¼Õß¡±Õâ¸öÊõÓïÖ÷ÒªÊÇÖ¸ÈË£¬µ«Ò²¿É°üÀ¨·ÇÈËÀàÁ鳤ÀදÎţ¡¢Âí¡¢Öí¡¢ÃàÑò¡¢É½Ñò¡¢¹·¡¢Ã¨ºÍÄö³ÝÀදÎï¡£ÓÅÑ¡µØ£¬ÊÜÊÔÕßÊÇÈË£¬ÆäÒÉËÆ»¼Óа©Ö¢£¬»òÒÑÈ·ÕﻼÓа©Ö¢£¬»òÊôÓÚ»¼°©¸ßΣÈËȺ£¬ÀýÈçÓмÒ×尩֢ʷ¡£ÔÚ±¾·¢Ã÷µÄÓÅѡʵʩ·½°¸ÖУ¬°©ÎªÈéÏÙ°©¡£¼ø¶¨ÒÉËÆ»¼Óа©Ö¢µÄÊÜÊÔÕߵķ½·¨°üÀ¨Êּ졢»î×éÖ¯¼ì²é¡¢ÊÜÊÔÕß¼Ò×岡ʷ¡¢ÊÜÊÔÕß²¡Ê·»òÈô¸É³ÉÏñ¼¼Êõ£¬°üÀ¨Èé·¿XÏßÕÕÏà¡¢´Å¹²Õñ³ÉÏñ¡¢´Å¹²Õñ²¨Æ×»òÕýµç×Ó·¢Éä¶Ï²ãɨÃè¡£°©Ö¢µÄÕï¶Ï·½·¨ºÍ°©Ö¢Õï¶ÏµÄÁÙ´²ÌØÐÔΪҽÁÆÁìÓò¼¼ÊõÈËÔ±ËùÊìÖª¡£ÔÚ±¾ÎÄÖУ¬¡°ÑùÆ·¡±Õâ¸öÊõÓïÊÇÖ¸²ÉÓÃÏà¹ØÒ½ÁÆÁìÓòÄÚÆÕͨ¼¼ÊõÈËÔ±ÊìÖªµÄ·½·¨ËùÈ¡µÃµÄ×éÖ¯¡£»î×éÖ¯¼ì²éµÈ¸÷ÖÖ·½·¨°üÀ¨·Ö¸î×éÖ¯¿é¡¢ÏÔ΢½âÆÊ¡¢ÒÔ¼¤¹âΪ»ù´¡µÄÏÔ΢½âÆÊ»ò±¾ÁìÓòÄÚÊìÖªµÄÆäËüϸ°û·ÖÀë·½·¨¡£ÓÉÓÚ²¡±ä×éÖ¯»î¼ì²ÄÁÏÖÐϸ°ûÀàÐ͵ĿɱäÐÔºÍËùÓÃÕï¶Ï·½·¨ÁéÃô¶ÈµÄ¿É±äÐÔ£¬·ÖÎöËùÐèÑùÆ·µÄϸ°ûÊýÁ¿¿É´ÓI¡¢10¡¢50¡¢100¡¢200¡¢300¡¢500¡¢1000¡¢5000¡¢10£¬000ÖÁ50,000»ò¸ü¶à²»µÈ¡£ºÏÊʵÄÑùÆ·´óСȡ¾öÓÚϸ°û×é³ÉºÍ»î¼ì×´¿ö£¬È·¶¨Ï¸°û×é³ÉºÍ»î¼ì×´¿öʱµÄ±ê×¼ÖÆ±¸²½Öè¼°ÆäºóÔÚ±¾·¢Ã÷ÖÐËù²ÉÓõĺËËá·ÖÀë·½·¨Îª±¾ÁìÓòÄÚÆÕͨ¼¼ÊõÈËÔ±ËùÊìÖª¡£ÀýÈ磬ȡ×Ô»î¼ìµÄÑùÆ·¿ÉÄÜ×ãÒÔÆÀ¼ÛRNA±í´ï¶øÎÞÐèÀ©Ôö¡£·´Ö®£¬ÈôСÐÍ»î¼ìÇøÓòÖÐϸ°ûÊýÁ¿Î´´ïºÏÊʵÄÊýÁ¿£¬ÔòÐèÒª²ÉÓÃRNAת»»·½·¨ºÍ/»òÀ©Ôö·½·¨£¬»ò²ÉÓÃÆäËüÌá¸ßºËËá·Ö×Ó·Ö±æÂʵķ½·¨¡£ËùÊöµÄÔÊÐí²ÉÓÃÓÐÏÞ»î¼ì²ÄÁϵķ½·¨Îª±¾ÁìÓòÄÚÆÕͨ¼¼ÊõÈËÔ±ËùÊìÖª¡£Ò»Ð©Àý×Ó°üÀ¨µ«²»ÏÞÓÚÖ±½ÓRNAÀ©Ôö¡¢RNA·´×ªÂ¼ÎªcDNA¡¢cDNAÀ©Ôö»òÉú³É·ÅÉäÐÔ±ê¼ÇºËËá·Ö×Ó¡£ÔÚ±¾ÎÄÖУ¬¹ØÓÚÑùÆ·µÄÊõÓï¡°²âÊÔ¡±ÊÇָȡ×ÔÉíÌå°©±äÇøÓòµÄÑùÆ·£¬»òÈ¡×ÔÏÔʾij½×¶Î°©±ä»ò°©±äÌØÕ÷µÄÉíÌåÇøÓòµÄÑùÆ·¡£ÔÚ±¾ÎÄÖУ¬¹ØÓÚÑùÆ·µÄÊõÓï¡°¶ÔÕÕ¡±ÊÇÖ¸ÓÃÓڱȽÏÄ¿µÄµÄÑùÆ·¡£ÓÅÑ¡µØ£¬ÕâЩÑùƷΪ¡°¶ÔÕÕ¡±Òâ˼ÊÇÖ¸¸ÃÑùƷδÏÔʾ»ò¾ÝÐÅδ»¼ÓÐÈκÎÓ°Ïì»ùÒò±í´ïµÄ¼²²¡»ò²¡Ö¢£¬ÔÚÒÔÕâЩÑùÆ·×÷Ϊ±ê×¼µÄ¼²²¡·½ÃæÓÈÆäÈç´Ë¡£Ò²¿ÉÒÔÕâÑùÈÏΪ¼²²¡ºÍ²¡Ö¢µÄ²»Í¬½×¶Î¿ÉÒÔ¼ÓÒԱȽϣ¬ÔÚ´ËÇé¿öÏ£¬¡°¶ÔÕÕ¡±ÑùÆ·Ï൱Óڸü²²¡»ò²¡Ö¢µÄ½ÏÔç½×¶Î¡£ÀýÈ磬¶ÔÕÕÑùÆ·¿ÉÒÔÊÇÈ¡×ÔÉíÌåÉϷǰ©±äµ«¿É±È½Ï²¿Î»µÄÑùÆ·¡£´ËÍ⣬¶ÔÕÕÑùÆ·¿ÉÈ¡×Ôͬһ¸öÊÜÊÔÕߵĿɱȽϲ¿Î»£¬»òÓë¸ÃµÚÒ»¸öÊÜÊÔÕßʵÖÊÉÏÏàËÆµÄµÚ¶þ¸öÊÜÊÔÕß(ÎïÖÖ¡¢ÄêÁä¡¢ÌåÖØ¡¢ÐÔ±ðµÈÏàͬ»òÏàËÆ)µÄ·Ç°©±ä²¿Î»¡£×îºó£¬¶ÔÕÕÑùÆ·Òà¿ÉÈ¡×Ô¶Ô×Ïɼ´¼Àà·Ö×ÓÖÎÁƲúÉúÁ¼ºÃ·´Ó¦µÄµÚ¶þ¸öÊÜÊÔÕߵİ©±ä²¿Î»¡£¡°ºËËá·Ö×Ó¡±ÊÇÖ¸ºËÜÕ(ÏÙàÑßʺËÜÕ¡¢ÄñàÑßʺËÜÕ¡¢Äòà×ऺËÜÕ»ò°ûà×ऺËÜÕ£»¡°RNA·Ö×Ó¡±)»òÍÑÑõºËÜÕ(ÏÙàÑßÊÍÑÑõºËÜÕ¡¢ÄñàÑßÊÍÑÑõºËÜÕ¡¢ÐØÏÙà×à¤ÍÑÑõºËÜÕ»ò°ûà×à¤ÍÑÑõºËÜÕ£»¡°DNA·Ö×Ó¡±)µÄÁ×Ëáõ¥¾ÛºÏÌåÐÎʽ»òÆäÁ×Ëáõ¥ÀàËÆÎï(ÀýÈçÁò´úÁ×Ëáõ¥ºÍÁòõ¥)£¬¿ÉΪµ¥Á´ÐÎʽ»òË«Á´ÂÝÐýÐÎʽ¡£Ò²¿ÉÄÜÊÇË«Á´DNA-DNA¡¢DNA-RNAºÍRNA-RNAÂÝÐý¡£ºËËá·Ö×Ó(ÌØ±ðÊÇDNA»òRNA·Ö×Ó)Õâ¸öÊõÓï½öÖ¸¸Ã·Ö×ÓµÄÒ»¼¶ºÍ¶þ¼¶½á¹¹£¬²¢²»ÏÞÓÚÈκÎÌØ¶¨µÄÈý¼¶½á¹¹¡£Òò´Ë¸ÃÊõÓï°üÀ¨Ë«Á´DNA·Ö×Ó£¬ÆäÐÎʽ¿ÉΪֱÁ´»ò»·ÐÎDNA·Ö×Ó(ÈçÏÞÖÆÆ¬¶Î)¡¢ÖÊÁ£ºÍȾɫÌå¡£ÔÚÌÖÂÛÌØ¶¨Ë«Á´DNA·Ö×ӵĽṹʱ£¬¿É¸ù¾Ý½ö¸ø³ö˳×Å5'¶ËÖÁ3'¶ËµÄ·½ÏòÑØ×Å·Çת¼DNAÁ´(¼´º¬ÓÐÓëmRNAͬԴÐòÁеÄÁ´)µÄÐòÁеĹßÀýÀ´ÃèÊöÐòÁС£¡°ÖØ×éDNA·Ö×Ó¡±ÊÇÖ¸ÒѾ¹ý·Ö×ÓÉúÎïѧ²Ù×÷µÄDNA·Ö×Ó¡£ÔÚ±¾ÎÄÖУ¬ÎªÌض¨µ°°×ÖʱàÂëµÄ¡¢·ÖÀëµÄºËËá·Ö×ӵġ°²¿·Ö¡±Õâ¸öÊõÓÊÇÖ¸°üº¬±àÂëëÄ»ò¶àëĵÄ×ã¹»ÊýÁ¿ÏàÁÚºËÜÕËáµÄ·ÖÉкËËá·Ö×ӵIJ¿·Ö»òƬ¶Î¡£×ÔÈ»£¬·ÖÉкËËá·Ö×ÓµÄÒ»¸ö¡°²¿·Ö¡±²»Ö¹Ò»¸öºËÜÕËᣬ¶øÓÉÕâ¸ö²¿·Ö±àÂëµÄëÄ»ò¶àëĺ¬ÓÐÐí¶à°±»ùËá²Ð»ù£¬ÈçÏÂÎÄëĺͶàëĵ͍ÒåËùÊö¡£ÔÚ±¾ÎÄÖУ¬¡°ëÄ¡±Õâ¸öÊõÓÊÇÖ¸ÓÉëļü¹²¼ÛÁ¬½ÓµÄÁ½¸ö»òÁ½¸öÒÔÉϰ±»ùËá¡£ÔÚÒ»ÌØ¶¨ÊµÊ©·½°¸ÖУ¬Ò»¸öëİüº¬ÖÁÉÙ10¸ö°±»ùËᣬÓÅÑ¡ÖÁÉÙ20¸ö¡¢¸üÓÅÑ¡ÖÁÉÙ30¸ö¡¢ÉõÖÁ¸üÓÅÑ¡ÖÁÉÙ40¸ö¡¢×îÓÅÑ¡50¸ö»ò¸ü¶à°±»ùËá¡£ ÔÚ±¾ÎÄÖУ¬¡°¶àëÄ¡±Õâ¸öÊõÓÊÇÖ¸Óɶà¸öÏàÁÚ°±»ùËá×é³ÉµÄÖ±Á´¾ÛºÏÎï£¬ÌØ±ðÊǶàëĵķÖ×ÓÁ¿¿ÉÎÅÓÚ100kD¡£ÔÚ±¾ÎÄÖУ¬¡°ÒÅ´«±ê¼ÇÎÕâ¸öÊõÓÊÇÖ¸Ò»ÉúÀí×é³É³É·Ö£¬¿ÉÓÃÆäÔÚÑùÆ·ÖвⶨµÄRNA¡¢DNA»òµ°°×ÖÊÖÊˮƽÀ´Ô¤²âËù²âÊÔÊÜÊÔÕß¶Ô×Ïɼ´¼ÀàÒ©ÎïÊÇ·ñÓп¹ÐÔ»òÃô¸ÐÐÔ¡£´ËÍ⣬ÒÅ´«±ê¼ÇÎï¿É±àÂëÌØ¶¨µ°°×ÖÊ£¬Ò²¿ÉÓÃ×÷Æä»îÐÔÓëÉíÌåÑùÆ·ÖÐÒÅ´«±ê¼ÇÎïµÄˮƽÏà¹ØµÄµ°°×Öʵġ°Ìæ´ú¡±±ê¼ÇÎï¡£¸ÃÏà¹ØÐÔ¿ÉÒÔÊÇÕý±È¹ØÏµ£¬¼´µ°°×ÖÊ»îÐÔˮƽµÄϽµ¶ÔÓ¦ÓÚÒÅ´«±ê¼ÇÎïˮƽµÄϽµ¡£»òÕߣ¬¸ÃÏà¹ØÐÔÒ²¿ÉÒÔÊÇ·´±È¹ØÏµ£¬¼´µ°°×ÖÊ»îÐÔˮƽµÄϽµ¶ÔÓ¦ÓÚÒÅ´«±ê¼ÇÎïˮƽµÄÉÏÉý¡£ÕâÖÖÉúÀí×é³É³É·Ö°üÀ¨(µ«µ±È»²»ÏÞÓÚ)ϸ°û(ÀýÈçÆäǰÌå¸Éϸ°û(progenitor stem cell))µ°°×ÖÊ¡¢¶àëÄ¡¢DNA¡¢RNA¡¢Ì¼Ë®»¯ºÏÎï»òÖ¬·¾Ëá,Ôڴ˽ö¾ÙÊýÀý¡£ÔÚ±¾·¢Ã÷µÄÒ»¸öÌØ¶¨ÊµÊ©·½°¸ÖУ¬¸ù¾ÝÒѲⶨµÄ»ùÒò±ê¼ÇÎïˮƽ£¬¿ÉÔ¤²âÊÜÊÔÕß¶Ô×Ïɼ´¼ÀàÒ©ÎïÊÇ·ñÓп¹ÐÔ»òÃô¸ÐÐÔ¡£´ËÀàÒÅ´«±ê¼ÇÎïµÄÀý×Ó°üÀ¨µ«²»ÏÞÓÚÏÂÁи÷ÏîBubRl :È˵ÄÀàËÆÓÚµ°°×¼¤Ã¸(BUBRl)mRNA£¬ÍêÈ«cds (»¥²¹DNA) (GenBankµÇ¼ºÅAF046079)£»Mad2 :ÈË MAD2 µ°°×µÄ mRNA(GenBank µÇ¼ºÅAJ000186)£»Mpsl :ÈË TTK µ°°×¼¤Ã¸(TTK)£¬mRNA(GenBank µÇ¼ºÅNM_003318)£»Racl/CDC42 µÄ GEFT ÈË RAC/CDC42 ½»»»Òò×Ó(GEFT)£¬×ªÂ¼±äÌå 2£¬mRNA (GenBankµÇ¼ºÅNM_133483)£»Bubl :ÈËBUBl (²»Êܱ½²¢ßäßòIͬϵÎïÒÖÖÆµÄѿֳ)(½Íĸ)(BUBl)£¬mRNA (GenBankµÇ¼ºÅNM_004336)£»hSepharase :È˶îÍâ·Ä´¸Ì弫Ñù I (Äð¾Æ½Íĸ(S. cerevisiae)) (ESPLl)£¬mRNA (GenBank µÇ¼ºÅNM_012291)£»CamKIId :È˸Æ/¸Æµ÷µ°°×ÒÀÀµÐÔµ°°×¼¤Ã¸(CaM¼¤Ã¸)¦©¦© ¦Ä (CAMK2D)£¬×ªÂ¼±äÌå3£¬mRNA (GenBank µÇ¼ºÅNM_001221)£»¢ÇK6 :ÈËϸ°ûÖÜÆÚµ°°×ÒÀÀµÐÔµ°°×¼¤Ã¸6 (¢ÇK6)£¬mRNA (GenBankµÇ¼ºÅNM_001259);ºÍGRB2 :ÈËÉú³¤Òò×ÓÊÜÌå½áºÏµ°°×2(GRB2)£¬×ªÂ¼±äÌå1£¬mRNA(GenBankµÇ¼ºÅNM_002086)¡£P21 (Wafl):ÈËϸ°ûÖÜÆÚµ°°×ÒÀÀµÐÔµ°°×¼¤Ã¸ÒÖÖÆ¼Á1¦¡(¦Ñ21£¬Cipl)(¢ÇKN1A)£¬×ªÂ¼±äÌå I£¬mRNA (GenBank µÇ¼ºÅNM_000389)£»
Pim-1 :ÈË pim-1 °©»ùÒò(PMl)£¬mRNA (GenBank µÇ¼ºÅNM_002648)£»GBP-I :ÈËÄñÜÕËá½áºÏµ°°×I£¬¸ÉÈÅËØ¿ÉÓÕµ¼£¬67kDa(GBPl)£¬mRNA(GenBankµÇ¼ºÅNM_002053)£»RXRA :ÈËÀàÀàÊӻƴ¼ X ÊÜÌ壬a (RXRA)£¬mRNA (GenBank µÇ¼ºÅNM_002957)£»SPF45 :ÈË RNA ½áºÏ»ùÐòµ°°× 17 (RBM17)£¬mRNA (GenBank µÇ¼ºÅNM_032905)£»
Hecl :È˶¯Á£Ïà¹Ø 2 (KNTC2)£¬mRNA (GenBank µÇ¼ºÅNM_006101)£»Rafl :ÈË raf °©»ùÒòµÄ mRNA (GenBank µÇ¼ºÅX03484)£»Aurora A ÈË aurora-Ïà¹Ø¼¤Ã¸ I (ARKl) mRNA,ÍêÈ« cds (GenBank µÇ¼ºÅAF008551)£»TACC3 :ÈËת»¯¡¢º¬ËáÐÔ¾íÇúÂÝÐýµÄµ°°×3 (TACC3)£¬mRNA (GenBankµÇ¼ºÅNM_006342)£»RelB:ÈËv-relÍø×´ÄÚÆ¤×éÖ¯ÔöÉú²¡¶¾°©»ùÒòͬϵÎïB£¬B-ϸ°û3 (ÄñÀà)µÄ¦ÊÇá¶àëÄ»ùÒòÔöÇ¿×ӵĺËÒò×Ó(RELB)£¬mRNA(GenBankµÇ¼ºÅNM_006509)£»PRKCD :È˵°°×¼¤Ã¸ C£¬¦Ä (PRKCD)£¬×ªÂ¼±äÌå 1£¬mRNA (GenBank µÇ¼ºÅNM_006254)£»BRAF35 :È˸ßÓ¾¶¯×å 20B (HMG20B)£¬mRNA (GenBank µÇ¼ºÅNM_006339)£»HSPAlL :ÈËÈÈÐÝ¿Ë 70kDa µ°°× 1A(HSPA1A)£¬mRNA (GenBank µÇ¼ºÅNM_05345)£»STKll :ÈËË¿°±Ëá/ËÕ°±Ëἤø11 (²¨-½Ü×ÛºÏÕ÷)(STKll)£¬mRNA (GenBankµÇ¼ºÅNM_000455);ºÍMKK3 :ÈË MAP ¼¤Ã¸¼¤Ã¸ 3 (MKK3)mRNA,ÍêÈ« cds (GenBank µÇ¼ºÅL36719)¡£ÔÚ±¾ÎÄÖУ¬¡°²ÎÕÕÒÅ´«±ê¼ÇÎÕâ¸öÊõÓÊÇÖ¸Ëù²â¶¨µÄRNA¡¢DNA»òµ°°×ÖÊÖÊˮƽÔÚ·þÓÃ×Ïɼ´¼ÀàÒ©Îï֮ǰ¡¢ÆÚ¼ä»òÖ®ºó±£³Ö²»±äµÄÉúÀí×é³É³É·Ö¡£¡°²ÎÕÕÒÅ´«±ê¼ÇÎ±»³ÆÎª³Ö¼Ò»ùÒò¡£ÕâЩ»ùÒòµÄÑ¡Ôñ»ùÓÚÔÚÖîÈç°©Ö¢Ö®ÀàÌØ¶¨¼²²¡µÄ±»¼ìÑéϵͳÖбí´ïˮƽÏà¶Ô²»±ä¡£³Ö¼Ò»ùÒòÓÃÓÚʹ±í´ïµÄ½á¹û¹éÒ»»¯¡£´ËÀàÒÅ´«±ê¼ÇÎïµÄÀý×Ó°üÀ¨µ«µ±È»²»ÏÞÓÚÒÔÏÂÁ½ÏîGAPDH :ÈË 3_ Á×Ëá¸ÊÓÍÈ©ÍÑÇâø(GAPD)£¬mRNA (GenBank µÇ¼ºÅNM_002046);ºÍRPS9 :ÈË cDNA ¿Ë¡ IMAGE :6647283,²¿·Ö cds (GenBank µÇ¼ºÅBC071941)£»ÔÚ±¾ÎÄÖУ¬¡°×Ïɼ´¼Àà·Ö×Ó¡±Õâ¸öÊõÓÊÇÖ¸ÊôÓÚ×ÏɼÍé×åµÄÒ»À໯ÁÆ»¯ºÏÎï¡£×Ïɼ´¼ÀàµÄ¾ßÌå³ÉÔ±°üÀ¨µ«²»ÏÞÓÚÌ©ËØ(×Ïɼ´¼)¡¢¶àÎ÷ËûÈü(Ì©Ë÷µÛ)¼°ÆäÀàËÆÎï(¼´¸¸1^9881 ºÍ¸¸1^6258;²Î¼û0¡¹¼Ó&ºÍ661^7£¬011^0 111 Investig Drugs 4 :737,2004)¡£ÓÉÓÚ´ËÀà·Ö×ÓΪ¦Â_΢¹Üµ°°×½áºÏÎ¿ÉÎȶ¨ÀàËÆÓÚ¶àÎ÷ËûÈüµÄ¾ÛºÏÐÎʽµÄ΢¹Ü£¬Òò´Ë¿ÉÒÔÔ¤ÆÚ£¬´Ë´¦ËùÃèÊöµÄÉúÎï±ê¼ÇÎïµÄÁÙ´²±í´ï½«·´Ó³¶ÔÕâЩҩÎïµÄÀàËÆ·´Ó¦×´¿ö¡£ÔÚ±¾ÎÄÖУ¬¡°·Ö×Ó¡±¡¢¡°»¯ºÏÎ»ò¡°Ò©¼Á¡±µÈÊõÓÊÇÖ¸ÏÖÔÚÒÑÖª»òÒÔºó·¢ÏÖµÄÈκÎ×éºÏÎï¡£±¾×¨ÀûÖÐÓ¦ÓõϝºÏÎï»òÒ©¼ÁµÄÀý×Ó°üÀ¨Óлú»¯ºÏÎï(ÀýÈçÈËÔìµÄ¡¢ÌìÈ»µÄºÍ¹â»îÐÔ»¯ºÏÎï)¡¢ëÄ(ÀýÈçÈËÔìµÄ¡¢ÌìÈ»µÄºÍ¹â»îÐÔ»¯ºÏÎ¼´DÐÍ»òLÐͰ±»ùËá)¡¢Ì¼Ë®»¯ºÏÎï¡¢ºËËá·Ö×ӵȡ£ÔÚ±¾ÎÄÖУ¬¡°ÔÓ½»Ñϸñ¶È¡±»ò¡°ÑϸñÌõ¼þϵÄÔÓ½»¡±£¬ÊÇÖ¸±¾ÁìÓòÄÚÆÕͨ¼¼ÊõÈËÔ±Äܹ»ÇáÒ×Åж¨µÄÌõ¼þ£¬Í¨³£ÊÇÒ»ÖÖÈ¡¾öÓÚ̽Õ볤¶È¡¢Ï´µÓζȺÍÑÎŨ¶ÈµÄ¾ÑéÐÔ¼ÆË㡣ͨ³££¬½Ï³¤µÄ̽ÕëÐèÒª½Ï¸ßµÄζȣ¬ÒÔ±ã½øÐÐÊʵ±µÄÍ˻𣬶ø½Ï¶ÌµÄ̽ÕëÐèÒª½ÏµÍµÄζȡ£ÔÓ½»Í¨³£È¡¾öÓÚµ±»¥²¹Á´´¦ÓÚµÍÓÚÆä½âÁ´Î¶ȵĻ·¾³Ê±±äÐÔDNAµÄÖØÍË»ðÄÜÁ¦¡£Ì½ÕëÓë¿ÉÔÓ½»ÐòÁÐÖ®¼äͬԴÐԳ̶ÈÔ½¸ß£¬ËùÄܲÉÓõÄÏà¶ÔζÈÔ½¸ß¡£ÓÚÊÇ£¬½Ï¸ßµÄÏà¶ÔζÈÍùÍùʹ·´Ó¦Ìõ¼þ¸üÑϸñ£¬¶øÔڽϵ͵ÄζÈÏ£¬ÔòÑϸñ¶È½ÏµÍ¡£¹ØÓÚÔÓ½»·´Ó¦Ñϸñ¶ÈµÄ½øÒ»²½Ï¸½ÚºÍ½âÊÍ£¬¿É²ÎÔÄ Ausubel µÈ£¬Current Protocols inMolecular Biology, Wiley IntersciencePublishers, (1995)¡£
ÔÚ±¾ÎÄÖУ¬¡°ÑϸñÌõ¼þ¡±»ò¡°¸ß¶ÈÑϸñÌõ¼þ¡±ÊÇÖ¸ÏÂÁвÎÊý(1)Ï´µÓʱ²ÉÓõÍÀë×ÓÇ¿¶ÈºÍ¸ßΣ¬ÀýÈç50¡ãCϵÄO. 015MÂÈ»¯ÄÆ/0. 0015MÄûÃÊËáÄÆ/0. I %Ê®¶þÍé»ùÁòËáÄÆ£»(2)ÔÓ½»Ê±²ÉÓü×õ£°·µÈ±äÐÔ¼Á£¬ÀýÈç42¡ãCÏÂ50% (v/v)¼×õ£°·¼ÓO. 1%ţѪÇå°×µ°°×/0. 1%Ficol 1/0. I %¾ÛÒÒÏ©ßÁ¿©Íéͪ/pH 6. 5µÄ50mMÁ×ËáÄÆ»º³åÒºÒÔ¼°750mMÂÈ»¯ÄÆ¡¢75mMÄûÃÊËáÄÆ£»»ò(3)ÔÚ42 ¡ãCϹýÒ¹ÔÓ½»£¬ÔÓ½»ÈÜÒºº¬50%¼×õ£°·£¬5x SSC(0. 75MÂÈ»¯ÄÆ£¬0. 075MÐà1ÃÊËáÄÆ)¡¢50mMÁ×ËáÄÆ(pH 6. 8)¡¢0. I %½¹Á×ËáÄÆ¡¢5xDenhardt¡¯ sÈÜÒº¡¢³¬Éù²¨´¦ÀíµÄöÙÓ㾫×ÓDNA(50.mu.g/ml)¡¢0. 1% SDSºÍ10%ÁòËáÆÏ¾ÛÌÇ£¬È»ºóÔÚ0. 2x SSC(ÂÈ»¯ÄÆ/Å¡ÃÊËáÄÆ)ÖÐÓÚ42¡ãCÏ´µÓ10·ÖÖÓ£¬ÔÙÒÔº¬ÓÐEDTAµÄ0. Ix SSCÓÚ55¡ãC½øÐиßÑϸñ¶ÈÏ´µÓ¡£ÊʶÈÑϸñÌõ¼þ¿É°´ Sambrook µÈ£¬Molecular Cloning A Laboratory Manual, NewYork ColdSpring Harbor Press, 1989ÖеÄÃèÊö¼ÓÒÔ¼ø¶¨,¸ÃÊʶÈÑϸñÌõ¼þ°üÀ¨²ÉÓÃÑϸñ¶ÈµÍÓÚÒÔÉÏÃèÊöµÄÏ´µÓÈÜÒººÍÔÓ½»Ìõ¼þ(Èçζȡ¢Àë×ÓÇ¿¶ÈºÍSDS°Ù·Ö±È)¡£ÊʶÈÑϸñÌõ¼þµÄÒ»¸öÀý×ÓΪ37 ¡ãCÏÂÔÚÒ»ÈÜÒºÖнøÐйýÒ¹ÔÓ½»£¬¸ÃÈÜÒºº¬20%¼×õ£°·¡¢5x 350(150¶YÂÈ»¯ÄÆ¡¢151111ÄûÃÊËáÈýÄÆ)¡¢50mMÁ×ËáÄÆ(pH7. 6)¡¢5x DenhardtJ sÈÜÒº¡¢10%ÁòËáÆÏ¾ÛÌÇ¡¢ºÍ20mg/ml±äÐÔµÄÆ¬¶Î»¯öÙÓ㾫×ÓDNA£¬È»ºóÓÚ37-50¡ãCÔÚIx SSCÖÐÏ´µÓÂËĤ¡£×¨ÒµÈËÔ±½«»á¸ù¾Ý̽Õ볤¶ÈµÈÒòËØµ÷½Úζȡ¢Àë×ÓÇ¿¶ÈµÈ¡£ÔÓ½»ºËËáʱµÄÊʵ±Ñϸñ¶ÈÈ¡¾öÓÚºËËá·Ö×Ó³¤¶ÈºÍ»¥²¹³Ì¶È£¬ÒÔ¼°ÆäËü±¾ÁìÓòÄÚÖÚËùÖÜÖªµÄ±äÁ¿¡£Á½¸öºËÜÕËáÐòÁÐÖ®¼äµÄÏàËÆÐÔ»òͬԴÐÔÔ½´ó£¬Ôòº¬ÓÐÕâЩÐòÁеĺËËáÔÓºÏÌåµÄTmÔ½´ó¡£ºËËáÔÓ½»µÄÏà¶ÔÎȶ¨ÐÔ(¶ÔÓ¦ÓڽϸߵÄTm)ÒÔÏÂÁÐ˳ÐòµÝ¼õRNA:RNA¡¢DNA:RNA, DNA:DNA¡£ÓÅÑ¡µØ£¬¿ÉÔÓ½»ºËËáµÄ×îµÍ³¤¶ÈÖÁÉÙԼΪ12¸öºËÜÕËᣬÓÅÑ¡ÖÁÉÙԼΪ16¸ö¡¢¸üÓÅÑ¡ÖÁÉÙԼΪ24¸ö¡¢×îÓÅÑ¡ÖÁÉÙԼΪ36¸öºËÜÕËá¡£ÔÚ±¾ÎÄÖУ¬¡°±ê¼Ç¡±»ò¡°¿É¼ì²â±ê¼Ç¡±ÊÇÖ¸Ò»ÖÖ´øÓпɼì²â±ê¼ÇµÄ»¯ºÏÎï»ò×éºÏÎËüÖ±½Ó»ò¼ä½ÓÓëÒ»ÖÖ¿¹Ìå¡¢¹ÑëÄ»òÆäËüÓлú·Ö×Ó׺ºÏ£¬¶øÉú³É¡°±ê¼ÇµÄ¡±¿¹Ìå¡¢¹ÑëÄ»òÆäËüÓлú·Ö×Ó¡£¸Ã±ê¼Ç±¾Éí¿É±»¼ì²âµ½(Èç·ÅÉäÐÔÍ¬Î»ËØ±ê¼Ç»òÍ»¹â±ê¼Ç)£¬»òÕߣ¬Èç¹û¸Ã±ê¼ÇΪø±ê¼Ç£¬Ôò¿É´ß»¯¿É¼ì²âµÄµ×ÎﻯºÏÎï»ò×éºÏÎïµÄ»¯Ñ§¸Ä±ä¡£ÔÚ±¾ÎÄÖУ¬¡°Ö±½Ó±ê¼Ç¡±ÊÇÖ¸ÔÚÆä×ÔȻ״̬ÏÂÇáÒ׿ɼûµÄÎïÌ壬¿ÉΪÈâÑÛËù¼û£¬»ò½èÖúÓÚÂ˹âÆ÷ºÍ/»òʹÓô̼¤(ÈçÒÔ×ÏÍâ¹â¼¤·¢Ó«¹â)µÄÇé¿öÏ¿ɼû¡£ÆäÀý×Ó°üÀ¨µ«²»ÏÞÓÚ¼ÓÉ«±ê¼Ç¡¢½ðÊôÈܽº¿ÅÁ£¡¢È¾ÁÏÈܽº¿ÅÁ£¡¢È¾É«È齺»òȾÁϰü·âÖ¬ÖÊÌå(¼ûµÚ4£¬313£¬734ºÅÃÀ¹úרÀû¡¢µÚ 4£¬373£¬932 ºÅÃÀ¹úרÀû¡¢WO 88/08534¡¢EP-A O 280 559,0 281 327¡¢µÚ4£¬703£¬017ºÅÃÀ¹úרÀûËùÃèÊö)¡£ÆäËüµÄÖ±½Ó±ê¼Ç°üÀ¨·ÅÉäÐÔºËÜÕËá¡¢²»Í¸ÉäÏßÎï¡¢Ó«¹â²¿·Ö»ò·¢¹â²¿·Ö¡£ÔÚ±¾ÎÄÖУ¬¡°¼ä½Ó±ê¼Ç¡±ÊÇÖ¸¿ÉÒÀÕÕ±¾·¢Ã÷¼ÓÒÔʹÓõÄø¡£ÓëÃâÒ߲ⶨÏà¹ØµÄ¸÷ÖÖÀàÐ͵ÄøΪ±¾ÁìÓòÄÚËùÊìÖª£¬ÀýÈ磬¼îÐÔÁ×ËáøºÍÀ±¸ù¹ýÑõ»¯Îïø¡¢Èܾúø¡¢6-Á×ËáÆÏÌÑÌÇÍÑÇâ!ø¡¢ÈéËáÍÑÇâ!øºÍÄòËØÃ¸£¬Eva Engvall ÔÚ Enzyme Immunoassay ELISA and EMIT Ò»ÎÄ(Methods in Enzymology, 70 :419-439(1980))ºÍµÚ 4£¬857£¬453 ºÅÃÀ¹úרÀûÖÐÏêϸµØÌÖÂÛÁËÕâЩøÒÔ¼°ÆäËüһЩø¡£
ÔÚ±¾ÎÄÖУ¬¡°ÊÔ¼ÁºÐ¡±Õâ¸öÊõÓïÊÇÖ¸°üº¬Ò»¸ö»ò¶à¸öÈÝÆ÷ÒÔ¼°ÔÚÈÝÆ÷ÉÏ»òÕßÓëÈÝÆ÷Ïà¹ØµÄ±êÇ©(label)»ò˵Ã÷Êé(package insert)µÄÒ»ÖÖ²úÆ·¡£ÔÚÒ»ÓÅѡʵʩ·½°¸ÖУ¬´ËÀàÈÝÆ÷¿É°üº¬´øÓпɼì²â±ê¼ÇµÄ¿¹Ìå¡¢´øÓпɼì²â±ê¼ÇµÄ¿¹Ì寬¶Î¡¢»ò´øÓпɼì²â±ê¼ÇµÄ¹ÑºËÜÕËá¡£ÔÚÁíһʵʩ·½°¸ÖУ¬´ËÀàÈÝÆ÷Ìṩ¸÷ÖÖÊֶΣ¬ÒÔ±ã´ÓÉíÌåÑùÆ·»ñµÃ×ÜRNAdfS RNA·´×ªÂ¼ÒÔ»ñµÃcDNA£¬ÒÔ¼°Ê¹ÓÃÒ»Ì×ÒýÎï¶ÔcDNA½øÐоۺÏøÁ´Ê½·´Ó¦£¬ÕâÌ×ÒýÎïÖеÄÒ»¸ö»òÁ½¸ö¾ù¾ßÓпɼì²â±ê¼Ç¡£ÊÔ¼ÁºÐ¿É°üÀ¨ÆäËüÈÝÆ÷£¬ÕâЩÈÝÆ÷°üº¬ÖîÈçÏ¡ÊÍÒººÍ»º³å¼Á¡¢¶ÔÕÕ¿¹Ìå¡¢¹ÑëÄ¡¢»òСµÄÓлú·Ö×Ó¡£¸Ã±êÇ©»ò˵Ã÷Êé¿ÉÌṩ×é³É³É·ÖµÄÃèÊö£¬ÒÔ¼°¹ØÓÚÖü²ØºÍÖ¼ÔÚÌåÍâʹÓûòÕï¶ÏʹÓõÄ˵Ã÷¡£
ÔÙÔò£¬°´ÕÕ±¾·¢Ã÷£¬¿ÉÔËÓñ¾ÁìÓòµÄ³£¹æ·Ö×ÓÉúÎïѧ¡¢Î¢ÉúÎïѧºÍÖØ×éDNA¼¼Êõ¡£ÕâЩ¼¼ÊõÔÚÎÄÏ×Öеõ½³ä·Ö½âÊÍ¡£²Î¼ûSambrook, FritschºÍManiatis, MolecularCloning A Laboratory Manual,µÚ¶þ°æ(1989), Cold Spring Harbor LaboratoryPress, Cold Spring Harbor, New York(±¾Îļò³Æ¡°Sambrook µÈ£¬1989¡±)£»DNA Cloning A Practical Approach, Volumes I ºÍ II (D. N. Glover ±à£¬1985) £»01igonucleotideSynthesis(M. J. Gait ±à£¬1984) £»Nucleic Acid Hybridization[B. D. HamesºÍ S. J. Higgins±à(1985)] !Transcription And Translation[B. D. Hames ºÍ S. J. Higgins ±à(1984)]£»Animal Cell Culture[R. I. Freshney ±à(1986)] £»Immobilized CellsAnd Enzymes[IRLPress, (1986)] £»B.Perbal, A Practical Guide ToMolecular Cloning (1984)£»F. M. Ausubel µÈ±à,Current Protocols inMolecular Biology, John Wiley & Sons, Inc.(1994)¡£Í¨³££¬RNAi¼¼ÊõʹÓúϳɵĻòÔØÌåÉú³ÉµÄË«Á´RNAÒÔÓÕµ¼º¬ÓÐͬԴÐòÁеÄmRNAµÄ½µ½â(McManusºÍSharp, Nat Rev genet 3:737,2002)¡£RNAiɸѡÒѱ»ÓÃÀ´²ûÃ÷Ðí¶àÉúÎïÌåÖеĻùÒò¹¦ÄÜ£¬ÀýÈçÏß³æ(Caenorhabditis elegans) (Simmer µÈ£¬PloS Biol I E12,2003)£¬¹ûÓ¬(Lum µÈ£¬Science 299 :2039,2003)ºÍ²¸È鶯Îïϸ°û(Aza-Blanc µÈ£¬Mol Cell12 :627,2003)¡£ÔÚ±¾·¢Ã÷ÖУ¬Ê¹ÓÃHCT116½á³¦°©Ï¸°ûÕë¶Ô101ÖÖÓë°©Ïà¹ØµÄ»ùÒò(´ó¶àÊýΪ¼¤Ã¸×å³ÉÔ±)ɸѡsiRNA£¬²¢ÒԸ߷ֱæÂʵļÁÁ¿-ЧӦÇúÏßÁ¿»¯¶àÎ÷ËûÈüµÄɱÉË×÷ÓᣲÉÓô˷½·¨£¬ÉêÇëÕßÒѾ֤Ã÷9¸ö»ùÒò(°üÀ¨BubRl¡¢Bubl£¬Mad2¡¢MpslºÍGEFT Rac/CDC)µÄµÍˮƽ±í´ï¿ÉÒÖÖÆ¶àÎ÷ËûÈüµÄɱÉË×÷Ó㬶ø½µµÍ15¸öÆäËü»ùÒò(°üÀ¨Piml¡¢p21¡¢TACC3ºÍAurora-A)µÄ±í´ï¿É¼ÓÇ¿¶àÎ÷ËûÈüËùÓÕµ¼µÄϸ°ûËÀÍö¡£Òò´Ë£¬±¾·¢Ã÷¹ã·ºÀ©Õ¹ÖÁijЩÕï¶Ï·½·¨ºÍÊÔ¼ÁºÐ£¬¿É½«ÕâЩÕï¶Ï·½·¨ºÍÊÔ¼ÁºÐÓÃÓÚ¼ø¶¨ÕýÔÚ·þÓöàÎ÷ËûÈü»ò¿¼ÂÇ·þÓøÃÒ©ÎïµÄ¸öÌå¶Ô¸ÃÒ©ÎïÊÇ·ñ»áÓп¹ÐÔ»òÃô¸ÐÐÔ¡£ÉêÇëÕßÒѾ¹Û²ìµ½¶Ô¶àÎ÷ËûÈüµÄ¿¹Ò©ÐÔ£¬¿¹Ò©ÐÔÓëɥʧһ×é¹ã·ºµÄ¼ì²éµã¿ØÖÆ»ùÒòÏà¹Ø£¬ÕâЩ»ùÒò°üÀ¨ BubRl¡¢Bubl¡¢Mad2¡¢MspI ºÍ GEFTRac/CD¡£¶Ô¶àÎ÷ËûÈüµÄÃô¸ÐÐÔÔö¼ÓÓëÈô¸É»ùÒòÖ®Ò»µÄɥʧÓйأ¬ÕâЩ»ùÒò°üÀ¨GBP-1¡¢STKlU RXRA¡¢Hec I¡¢SPF45¡¢Raf I¡¢RELB¡¢MKK3¡¢PRKCD¡¢HSPAIA¡¢BRAF35¡¢Aurora-A¡¢P im_ I¡¢TACC3ºÍp21wafl/Cipl£¬ÒÖÖÆÕâЩ»ùÒòµÄÒÖÖÆ¼Á¿ÉÔÚ¶àÎ÷ËûÈüÁÆ·¨ÖÐÓÃ×÷ÓмÛÖµµÄ¸¨ÖúÒ©¡£ÓÐË¿·ÖÁѵļì²éµã»ùÒò¿Éͨ¹ýÒÖÖÆCdc20-APC(ºóÆÚ´Ù½ø¸´ºÏÎï)×÷ΪÑÓ³Ùϸ°û·ÖÁѺóÆÚµÄ¿É¿¿»úÖÆ£¬Ö±ÖÁæ¢ÃÃȾɫµ¥ÌåµÄ¶¯Á£ÕýÈ·¸½×ÅÓÚÓÐË¿·ÖÁÑ·Ä´¸ÌåÉÏ£¬²¢ÔÚ³àµÀ°åÉÏÅÅÁÐ(ZhouµÈ£¬J Cell Sci 115 :3547,2002)£¬´Ó¶øÊ¹Ï¸°û¿É¿¿µØÍ˳öÓÐË¿·ÖÁÑ£¬²¢ÒÔ¾«È·µÄDNA»¥²¹½øÈëÁíÍâµÄϸ°ûÖÜÆÚ¡£ÈçÓÐ΢¹ÜÒÖÖÆ¼Á´æÔÚ£¬Í˳öÓÐË¿·ÖÁѵÄϸ°û²»ÔÙÄÜÕýÈ··ÖÀëÆäȾɫÌ壬ͨ³£Á¢¼´µòÍö»òÔÚÈô¸Éϸ°ûÖÜÆÚºóµòÍö(TaylorºÍMcKeon£¬Cell89 :727£¬1997)¡£Î¢¹ÜÒÖÖÆ¼ÁÓëÓÐË¿·ÖÁѼì²éµã»ùÒò(ÈçBubRl)ɥʧÕâÁ½ÖÖÒòËØµÄ½áºÏ¿Éʹϸ°û±ÜÃâÓÐË¿·ÖÁÑ×èÖÍ£¬¶ø²»¾Àúϸ°ûµòÍö£¬´Ó¶øµ¼ÖÂȾɫÌå²»Îȶ¨ÐÔ(CIN)ºÍ·ÇÕû±¶ÐÔ(ShinµÈ£¬Cancer Cell 4 :483£¬2003)¡£½üÀ´£¬ÔÚ½«Î¢¹ÜÒÖÖÆ¼ÁÌ©ËØÓÃÓÚ´¦ÀíÆäBubRlºÍMad2ϵ÷µÄMCF-7ϸ°ûʱ£¬²úÉúÁË¿¹Ò©ÐÔ×ÊÁÏ(SudoµÈ£¬Cancer Res 64 =2502,2004)¡£Pim-I»ùÒò±àÂëÒ»ÖÖÊôÓÚÏà¹Ø¼¤Ã¸Ð¡¼Ò×åµÄË¿°±Ëá/ËÕ°±Ëἤø¡£Pim-IµÄ¹¦ÄÜÒ»Ö±ÓëÔöÖ³¡¢·Ö»¯¡¢Ï¸°ûµòÍö£¬Ö×Áö·¢Éú¡¢×é֯ȱÑõ¡¢Ñª¹ÜÉú³ÉºÍÓÐË¿·ÖÁÑÁªÏµÔÚÒ»Æð(Wang µÈ£¬Biochim Biophys Acta 1593:45,2002)¡£ÏÔ΢³ÉÏñ×ÊÁÏÒÔ¼°AKTµÍÁ×Ëữ×ÊÁϺÍÉý¸ßµÄë×Ììµ°°×ø-3»îÐÔ²âÁ¿ÖµÏÔʾ£¬Í¨¹ýʹ½éµ¼Ï¸°ûÉú´æµÄAKTÐźÅʧ»î£¬Pim-IµÄϵ÷ÔöÇ¿Á˶àÎ÷ËûÈüÓÕµ¼µÄϸ°ûµòÍö¡£Pim-IºÍp21ÔÚʹHCT116ϸ°û¶Ô¶àÎ÷ËûÈüÃô»¯Öо߱¸¼«ÎªÏàËÆµÄÌØµã£»ÓëÖ¤Ã÷p21ΪPim-IµÄÁ×Ëữµ×ÎïÕâÒ»±¨µÀÒ»ÖÂ(WangµÈ£¬Biochim BiophysActa 1593:45,2002)¡£ÔÚ²»´æÔÚ¶àÎ÷ËûÈüµÄÇé¿öÏ£¬Pim-IµÄϵ÷ÓÕµ¼ÁËÒ»¶¨³Ì¶ÈµÄϸ°ûµòÍö£¬µ«µ±¸ÃÒ©Îï´æÔÚʱЧÁ¦Ôò¸ü¸ß£»È»¶øÔÚ¶àÎ÷ËûÈü²»´æÔÚʱϵ÷ת»¯ËáÐÔ¾íÇúÂÝÐýµ°°×ÖÊTACC3²¢²»ÓÕµ¼Ï¸°ûËÀÍö£¬±íÃ÷½öRNAi¼¼Êõ±¾Éí¶Ôϸ°ûÔöֳûÓÐÓ°Ïì¡£ËùÊö½á¹û±íÃ÷²»Í¬µ°°×ÖʵÄËð»Ù¿ÉÒýÆðϸ°û¶Ô¶àÎ÷ËûÈüÃô»¯µÄ²»Í¬»úÖÆ¡£Òò´Ë£¬ÔÚ±¾·¢Ã÷µÄÒ»¸ö·½Ã棬¿É¸ù¾Ý±íIºÍ±íIIÖÐËùÊöµÄÒ»¸ö»ò¶à¸ö»ùÒòµÄ»î»¯ÒÔ¼°ÕâЩ»ùÒòµÄµ°°×ÖÊˮƽÀ´Ñ¡ÔñÖÎÁƲßÂÔ£¬²¢¼à²âËùÑ¡ÖÎÁƲßÂÔµÄÓÐЧÐÔ¡£ÔÚÒ»ÌØ¶¨µÄʵʩ·½°¸ÖУ¬ÎÒÃÇÌṩÁËÒ»ÖÖ·½·¨,¼à²â»¯Áƹý³ÌÖбíIºÍ±íIIÖÐËùʾµÄÒ»¸ö»ò¶à¸ö»ùÒòµÄ»î»¯Ë®Æ½£¬ÒÔÆÀ¼ÛºÍÔ¤²â»¯ÁƶԻ¼ÕßµÄÓÐЧÐÔ¡£¶ÔÈ¡×ÔÖ×Áö(ÈçÈéÏÙÁö¡¢½á³¦Áö¡¢·ÇСϸ°û·ÎÁöºÍθÁö)µÄ»î¼ì²ÄÁÏ¡¢»òÈ¡×ÔδȷÕï°©Ö¢»¼Õß»òÕý½ÓÊÜÖÎÁƵϼÕßµÄÖ×Áö»î¼ì²ÄÁÏµÄ¶ÌÆÚÅàÑøÎï½øÐд¦Àí£¬ÒÔ±ã·ÖÀë³öDNA(HafnerµÈ,Arch Pathol LabMedl27 :1221,2003 ;Rodriguez µÈ£¬Clin Cell Res 10 :5785£¬2004)¡¢ÐÅʹ RNA (Chang µÈ£¬Lancet. 362 :340, 2003)ºÍ / »òµ°°×ÖÊ(Espina µÈ,J TniMinoIMetliods 290 :121, 2004),ÒÔÆÀ¼Û±íIºÍ±íIIÖÐËùÃèÊöµÄ»ùÒò»òÆäÑÇȺµÄ»î»¯Ë®Æ½»òµ°°×ÖÊˮƽ¡£»ùÒòת¼ºÍµ°°×Öʱí´ïͼÆ×¿ÉÓÃÓÚÕï¶ÏºÍÔ¤²â¿ÉÄܵÄÖÎÁƲßÂÔµÄÁÆÐ§£¬²¢¿É×÷Ϊ¼à²â»¼ÕßÖÎÁÆ·´Ó¦µÄÓÐÓù¤¾ß¡£°´ÕÕ±¾·¢Ã÷,¿ÉÓñ¾ÁìÓò³£ÓõÄÈκÎÏÖÓз½·¨(UllmannµÈ£¬J BiomolScreen 9 95,2004 ;BadieeµÈ£¬BMC Biotechnol 3 =23,2003)´ÓÖ×ÁöÑùÆ·ÖзÖÀëRNA¡£´ÓÊÜÊÔÕßÉíÉÏ»ñȡһ¸ö»ò¶à¸öϸ°û£¬²¢´Óϸ°ûÖзÖÀë³öRNA¡£ÀýÈç,¿É´ÓÊÜÊÔÕßÉíÉÏ»ñµÃÍâÖÜѪ°×ϸ°û(PBL)£¬Òà¿ÉÒÔ»ñµÃһϸ°ûÑùÆ·ºó£¬Õë¶ÔÐèÒªµÄϸ°ûÀàÐ͸»¼¯¸ÃÑùÆ·¡£¿É²ÉÓø÷ÖÖ¼¼Êõ½«Ï¸°û´Óϸ°û»ìºÏÌåÖзÖÀë³öÀ´£¬ÀýÈ磬²ÉÓÃÓëËùÐèϸ°ûÀàÐÍÉϵÄÌØ¶¨±íλ½áºÏµÄ¿¹ÌåÀ´·ÖÀëϸ°û¡£Èç¹ûËùÐèµÄϸ°ûÊÇÔÚ¹ÌÌå×éÖ¯ÖУ¬Ôò¿ÉʹÓÃÏÔ΢Çиî»ò¼¤¹â²¶»ñÏÔ΢Çиî(LCM)Ö®ÀàµÄ·½·¨·Ö¸îÌØ¶¨Ï¸°û(Bonner µÈ£¬Science 278 :1481,1997 ;Fend µÈ,Am J Path 154 61£¬1999)¡£¿ÉÓø÷ÖÖ·½·¨´Ó×éÖ¯»òϸ°ûÑùÆ·ÖÐÌáÈ¡RNA£¬ÀýÈçÁòÇèËáëÒÈܽâ¼ÌÒÔÂÈ»¯ï¤ÀëÐÄ(ChirgwinµÈ,Biochemistry 18:5294,1979)¡£¿É´Óµ¥¸öϸ°û»ñÈ¡RNA,Èç´Óµ¥¸öϸ°ûÖÆ±¸cDNAÎÄ¿âµÄ·½·¨ËùÊö(Dulac£¬Curr Top Dev Biol. 36 :245£¬1998)¡£RNAÑùÆ·¿ÉÕë¶ÔÌØ¶¨ÖÖÀà½øÒ»²½¸»¼¯¡£ÀýÈ磬ÔÚһʵʩ·½°¸ÖУ¬¿É´ÓRNAÑùÆ·ÖзÖÀë³öpoly(A)+RNA¡£ÌرðÊÇ£¬poly-T¹ÑºËÜÕËá¿É×÷ΪmRNAµÄÇ׺ÏÅäÌå±»¹Ì¶¨ÓÚ¹ÌÌåÔØÌåÉÏ¡£ÓÃÓÚ¸ÃÄ¿µÄµÄÊÔ¼ÁºÐÒÑÓÐÊÐÊÛ£¬Èç MessageMaker ÊÔ¼ÁºÐ(Life Technologies, Grand Island, N. Y. ) ¸Ã¸»¼¯¹ý³Ì¿Éͨ¹ýÒýÎïÌØÒìÐÔcDNAºÏ³É¡¢»òÒÔcDNAºÏ³ÉΪ»ù´¡½øÐжàÂÖÏßÐÔÀ©ÔöÒÔ¼°Ä£°åÖ¸µ¼µÄÌåÍâת¼µÈ·½·¨(Wang µÈ£¬Proc Natl Acad. Sci USA86 :9717,1989 £»Dulac µÈ£¬Í¬ÉÏ)ʵÏÖ¡£ÓжàÖÖÀ©Ôö·½·¨ÊÊÓÃÓÚ±¾·¢Ã÷µÄ·½·¨£¬°üÀ¨ÀýÈç¾ÛºÏøÁ´Ê½·´Ó¦(PCR)¡¢Á¬½ÓøÁ´Ê½·´Ó¦(LCR) (Wu ºÍ Wallace, Genomics 4 :560,1989)¡¢×ÔÖ÷ÐòÁи´ÖÆ(SSR) (Guatelli µÈ£¬Proc Natl Acad Sci USA 87 :1874£¬1990)¡¢»ùÓÚºËËáµÄÐòÁÐÀ©Ôö(NASBA)ºÍת¼À©Ôö(KwohµÈ£¬Proc Natl Acad SciUSA 86 :1173£¬1989) ICR¼¼ÊõרÓ÷½·¨Îª±¾ÁìÓòÄÚËùÊìÖª(ÀýÈç²Î¼û PCRTechnology !Principles and Applications for DNA Amplification(H. A. Erlich±à£¬Freeman Press, N. Y. , N. Y. , 1992) £»A Guide to Methods andApplications (Innis µÈ±à£¬Academic Press, San Diego, Calif. , 1990)¡£¿É²ÉÓñ¾ÁìÓò¼¼ÊõÈËÔ±Á˽âµÄ·½·¨±ê¼ÇRNAÒÔ½øÐмì²â¡£ÀýÈ磬²ÉÓÃÓÉAffymetrix¹«Ë¾µÈÉú²úµÄ΢ÁÐÕó¡£²ÉÓÃÈκγ£Ó÷½·¨½øÐÐÔÓ½»ÒÔ±ê¼ÇºÍ¼ì²âRNA£¬ÀýÈçÓÃȾÁÏÈç Cyanine-3 »ò Cyanine-5 (Perkin ElmerMPS544001KT)Ö±½Ó±ê¼Ç RNA¡£ÆäËü·½·¨°üÀ¨Í¨¹ýºËÜÕËᷴת¼ʹÓÃCyanine-3»òCyanine-5 (Badiee A 2003)¡¢Í»¹âËØ»òAlexaȾÁÏ(MolecularProbes)»òÆäËüÍ»¹âÍŶÔcDNAÖ±½Ó±ê¼Ç¡£ÔÙÔò£¬»¹¿ÉÀûÓüä½ÓµÄcDNA±ê¼Ç£¬ÈçFairPlay /°±»ùÏ©±û»ù±ê¼Ç(StratageneĿ¼ºÅ252002)¡¢3DNAÊ÷×´¾ÛÌå±ê¼Ç(Genisphere Inc)»òøÐźÅÀ©Ôö(MICROMAX TSA, PerkinElmer)¡£ÁíÍ⣬¿ÉʹÓÃͨ¹ýø¡¢Í»¹â¡¢·ÅÉäÐÔ»ò·¢¹âµÈ·½·¨¼ì²âµÄRNA̽ÕëÁ¿»¯RNA¡£ÔÚ±¾·¢Ã÷µÄÒ»¸ö·½Ã棬RNAÈ¡×ÔÖ×ÁöÑùÆ·£¬²¢ÔËÓÃTaqman¼¼Êõ¼ì²âÒÅ´«±ê¼ÇÎï¡£Éú³ÉÒýÎïÒÔ¼ì²â±íIºÍ±íIIÖбêÃ÷µÄÌØ¶¨RNA»òÆäÑÇȺ£¬²¢Ó÷´×ªÂ¼Ã¸À´À©ÔöÒýÎï¡£¶Ô·´×ªÂ¼À©ÔöµÄÌØ¶¨Æ¬¶ÎµÄ¼ì²â¿Éͨ¹ýÒÔÏ·½Ê½Íê³ÉÄý½ºµçÓ¾¡¢¶à¾ÛÌåµçÓ¾¡¢Ö±½ÓDNA¶¨Ðò¡¢¹â¼ì²â¡¢Ó«¹âÐźŵÄɥʧ¡¢Ã¸·´Ó¦»ò¾ÓɶԻ¥²¹RNAµÄÔÓ½»½øÐмì²â¡£ÔÚ±¾·¢Ã÷µÄÁíÒ»·½Ã棬ÀûÓÃʵʱPCRÀ´¼ì²â¹ÑºËÜÕËá¡£½«È¡×ÔÖ×ÁöÑùÆ·µÄmRNA·´Ïò·ÒëΪcDNA¡£Éú³ÉÒýÎïÒÔͨ¹ý¾ÛºÏøÁ´Ê½·´Ó¦¼¼ÊõÀ´À©Ôö±íIºÍ±íIIÖбêÃ÷µÄÌØ¶¨RNA»òÆäÑÇȺ¡£¿Éͨ¹ýÄý½ºµçÓ¾ºÍä廯ÒÒऻòCYBRÂÌȾɫ£¬»òͨ¹ý²âÁ¿¾ÛºÏøËùÊͷŵÄÓ«¹âÍűê¼ÇÐòÁÐÌØÒì̽Õë·¢³öµÄÓ«¹âÇ¿¶ÈÀ´Íê³ÉmRNAˮƽµÄ¼ì²â¡£ÔÚ±¾·¢Ã÷µÄÓÖÒ»¸ö·½Ã棬²ÉÓÃÁË NorthernÓ¡¼£·¨¡£RNAÈ¡×ÔÖ×ÁöÑùÆ·£¬È»ºóÄý½ºµçÓ¾·ÖÀ룬²¢×ªÒÆÖÁһĤÉÏ¡£Í¨¹ý²ÉÓÃP32µÈ·ÅÉäÐÔÍ¬Î»ËØ±ê¼Ç̽ÕëµÄÔÓ½»£¬»òͨ¹ý»ùÓÚøµÄÏÔÉ«·¨»ò·¢¹â·¨£¬À´È·¶¨RNA·á¶È¡£ÔÚ±¾·¢Ã÷µÄÁíÒ»·½Ã棬»ùÒòµÄÁ¿¿É×÷Ϊת¼ˮƽµÄÌæ´úָʾÎï¡£±íIºÍ±íIIÖеÄת¼Îï»òÆäÑÇȺµÄ»ùÒòµÄÁ¿¿ÉÒÔ¶¨Á¿µØÈ·¶¨£¬´Ó¶øÆÀ¼ÛÖ×Áö¶Ô¶àÎ÷ËûÈüÁÆ·¨ÊÇ·ñÓз´Ó¦(RodriguezµÈ£¬Clin Cancer Res 10:5785,2004)¡£ÓÉÓÚ´ËÆÀ¼ÛÔÚи¨ÖúÖÎÁÆ(ÊÖÊõǰµÄÖÎÁÆ)֮ǰ½øÐУ¬ËùÒÔ£¬Èç¹û»¼ÕßÊôÓÚÓз´Ó¦Ö®ÁУ¬Ôò¿ÉÓöàÎ÷ËûÈüÖÎÁÆ£¬Èç¹ûÊôÓÚÎÞ·´Ó¦Ö®ÁУ¬Ôò¿ÉÊ©ÓÃÁíÒ»ÖÖ»¯ÁÆÒ©¼Á¡£´Ó»¼ÕßÖ×Áö»î¼ì²ÄÁÏÖÐÌáÈ¡DNA£¬²¢ÒÔ±¾ÁìÓò¼¼ÊõÈËÔ±ËùÓ÷½·¨¶ÔÆä´¿»¯ÒÔÈ¥³ýÎÛȾÎï¡£ÓÃÀ´È·¶¨Ö×ÁöDNAÖеĻùÒòÁ¿µÄ·½·¨°üÀ¨µ«²»ÏÞÓÚ¶¨Á¿PCR¡¢»ùÒò×éDNAоƬ¡¢ÔλÔÓ½»»ò Southern Ó¡¼£·¨(Hafner µÈ£¬Arch Pathol Lab Med 127 :1221, 2003 ;RodriguezµÈ£¬Clin Cancer ReslO =5785,2004)¡£Òò´Ë£¬ÕâЩ·½·¨¿ÉÓÃÓÚÈ·¶¨±íIºÍ±íIIÖÐÒ»¸ö»ùÒò»ò¶à¸ö»ùÒòµÄ¿½±´Êý£¬²¢½«ÆäÓë¶ÔÕÕÑùÆ·»ò²ÎÕÕ±ê¼ÇÎïÏà±È½Ï¡£¡¢
ÔÚ±¾·¢Ã÷µÄÓÖÒ»¸ö·½Ã棬µ°°×ÖÊˮƽ¿ÉÓÃ×÷ת¼ˮƽµÄÌæ´ú²âÁ¿±ê×¼¡£ÒѱíÃ÷µ°°×ÖÊˮƽÓëת¼ˮƽµÄÒÖÖÆ»òÌá¸ßÏà¹Ø¡£Òò¶ø£¬±¾·¢Ã÷°üÀ¨ÓÃÀ´²âÁ¿ÓëÓɱíIºÍ±íIIÖÐת¼Îï±àÂëµÄ¶àëIJúÎïÏà¹ØµÄµ°°×ÖÊˮƽµÄ¼¼Êõ¡£µ°°×ÖÊ×÷Ϊ¶Ô¶àÎ÷ËûÈüµÄÔ¤²â·´Ó¦µÄ±ê¼ÇÎï¼ÓÒÔ¼ì²âºÍʹÓᣵ°°×Öʼì²â·½·¨Îª±¾ÁìÓòËùÊìÖª¡£ÀýÈ磬ÃâÒ߲ⶨÊÇÔËÓÿ¹Ìå¼ì²â°Ðµ°°×±í´ïµÄ·½·¨¡£ÔÚÒ»ÌØ¶¨ÊµÊ©·½°¸ÖУ¬ÃâÒ߲ⶨ±»ÓÃÀ´¼ì²â±íIºÍ±íIIËùÁеÄÒ»¸ö»ò¶à¸ö»ùÒòµÄµ°°×ÖʲúÎï¡£ÁíÍ⣬¿¹±íIºÍ±íIIËùÁÐÈκÎÒ»ÖÖµ°°×ÖʵĿ¹Ìå¿ÉÓÃÓÚÐí¶àÆäËü¼ì²â·½·¨ÖС£ÕâЩ¼ì²â·½·¨°üÀ¨µ«²»ÏÞÓÚÏÂÁи÷Ïî=We sternÓ¡¼£·¨¡¢ELISA²â¶¨ºÍ¼ÐÐÄELISA¡£ÁíÍ⣬Ò࿼ÂDzÉÓÃÆäËü²»Ê¹Óÿ¹ÌåµÄ²â¶¨·¨£¬°üÀ¨ÄÇЩʹÓÃʶ±ðÓɱíIºÍ±íIIËùÁÐת¼ÎïËù±àÂëµ°°×ÖʵÄDNA¹ÑºËÜÕËá»ò¶àëÄ(ÈçÊÊÌå)µÄ·½·¨¡£Òà¿É²ÉÓÃÉúÎïÑùÆ·µÄÖÊÆ×·ÖÎö·½·¨£¬Í¨¹ýÈ·¶¨µ°°×Ë®½â·ÖÁѺóëÄÆ¬¶ÎµÄ¾«È··Ö×ÓÁ¿£¬À´È·¶¨¶àëĵÄ×é³É³É·Ö¡£±¾·¢Ã÷½øÒ»²½°üº¬ºÏÊʵıê¼Ç£¬ÆäÖаüÀ¨Ã¸¡¢Ó«¹âÍÅ£¬ÈçÒìÁòÇèËáÓ«¹âËØ(FITC)¡¢Ôåºìµ°°×(PE)¡¢µÃ¿ËÈøË¹ºì(Texas red£¬TR)¡¢ÂÞµ¤Ã÷¡¢ÓÎÀë»òòüºÏµÄïçϵÑΡ¢·¢É«ÍÅ¡¢·ÅÉäÐÔÍ¬Î»ËØ¡¢òüºÏ¼Á¡¢È¾ÁÏ¡¢½ºÌå½ð¡¢È齺¿ÅÁ£¡¢ÅäÌå(ÈçÉúÎïËØ)ºÍ»¯Ñ§·¢¹â¼Á¡£ÔÚ±¾·¢Ã÷µÄÒ»¸ö·½Ã棬ËùÓ÷ÅÉäÐÔ±ê¼Ç¿ÉÎªÍ¬Î»ËØ£¬Èç3H¡¢14C¡¢32P¡¢35S¡¢36C1¡¢51Cr¡¢57Co¡¢58Co¡¢59Fe¡¢90Y¡¢125I¡¢13lUP 186ReµÈ¡£¿Éͨ¹ýĿǰÒÑÖªºÍ¿ÉµÃµ½µÄ¼ÆËã³ÌÐò¶¨Á¿·ÅÉä»îÐÔˮƽ¡£·´Ö®£¬Òà¿É²ÉÓò»Í¸ÉäÏßµÄÎïÖÊ¡£ÔÚ±ê¼ÇΪøµÄʵʩ·½°¸ÖУ¬¿É²ÉÓÃĿǰÀûÓõıÈÉ«·¨¡¢·Ö¹â¹â¶È·¨¡¢Ó«¹â·Ö¹â¹â¶È·¨¡¢µçÁ÷²âÁ¿·¨»ò±¾ÁìÓòÊìÖªµÄÆøÌ嶨Á¿·ÖÎö·¨µÈÈκÎÒ»ÖÖ¼¼ÊõʵÏÖ¼ì²â¡£±¾·¢Ã÷µÄÓÖÒ»¸ö·½ÃæÊDzÉÓÃëĽáºÏ¼Á£¬ÀýÈ翹Ìå»ò¿¹Ì寬¶Î¡£¿¹Ìå°üÀ¨°´ÕÕ³£¹æ·½·¨ÖƱ¸µÄ¶à¿Ë¡¿¹ÌåºÍµ¥¿Ë¡¿¹Ìå¡£½ö¿¹Ìå·Ö×ÓµÄһС²¿·Ö£¬¼´¿¹Ô»¥²¹Î»£¬²ÎÓë¸Ã¿¹ÌåÓëÆä±íλµÄ½áºÏ(Ò»°ãÄÚÈݲμû£¬Clark, ff. R. (1986), The Experimental Foundationsof Modem Immunology, Wiley &Sons, Inc. , New York £»Roitt, I. (1991), EssentialImmunology,µÚ 7 °æ,Blackwell Scientific Publications, Oxford)¡£ÀýÈç,pFc£¬ºÍ FeÇøÓòΪ²¹Ìå¼¶ÁªµÄЧӦÒò×Ó£¬µ«²»²ÎÓ뿹ԽáºÏ¡£ÆäPFc¡¯ÇøÓòÒѱ»Ã¸¶ÏÁÑ£¬»òÉú³ÉʱȱʧpFc¡¯ÇøÓòµÄ¿¹Ìå±»³ÆÎªF(ab¡¯)2Ƭ¶Î£¬Ëü±£ÁôÍêÕû¿¹ÌåµÄÁ½¸ö¿¹Ô½áºÏλµã¡£Òò´Ë£¬±¾·¢Ã÷µÄÒ»¸öʵʩ·½°¸²ÉÓôøÓпɼì²â±ê¼ÇµÄ¿¹Ì寬¶Î£¬ÈçF(ab¡¯)2¡£Í¬Ñù£¬ÆäFeÇøÓòÒѱ»Ã¸¶ÏÁÑ£¬»òÆäÉú³ÉʱȱʧFeÇøÓòµÄ¿¹Ìå±»³ÆÎªFabƬ¶Î£¬Ëü±£ÁôÍêÕû¿¹Ìå·Ö×ӵĿ¹Ô½áºÏλµãÖ®Ò»¡£FabƬ¶ÎÓÉÒ»¸ö¹²¼Û½áºÏµÄ¿¹ÌåÇáÁ´ºÍ¿¹ÌåÖØÁ´µÄÒ»²¿·Ö(±»³ÆÎªFd)×é³É¡£FdƬ¶ÎΪ¿¹ÌåÌØÒìÐÔµÄÖ÷Òª¾ö¶¨×Ó(Ò»¸öµ¥Ò» FdƬ¶Î¿ÉÓë¶à´ï10¸ö²»Í¬µÄÇáÁ´Ïà½áºÏ¶ø²»¸Ä±ä¿¹ÌåÌØÒìÐÔ)£¬µ¥¶À´æÔÚµÄFdƬ¶Î±£ÁôÁ˱íλ½áºÏÄÜÁ¦¡£ÕýÈç±¾ÁìÓòËùÊìÖªµÄ£¬ÔÚ¿¹ÌåµÄ¿¹Ô½áºÏ²¿·ÖÄÚ£¬Óл¥²¹¾ö¶¨Çø(CDR)£¬¶ø»¥²¹¾ö¶¨ÇøÖ±½ÓÓ뿹ԵıíλºÍÖ÷Á´ÇøÓò(FR)·¢ÉúÏ໥×÷Óã¬Ö÷Á´ÇøÓòά³Ö¿¹Ô»¥²¹Î»µÄÈý¼¶½á¹¹(Ò»°ãÄÚÈݲμûClark£¬1986 ;Roitt£¬1991)¡£ÔÚIgGÃâÒßÇòµ°°×µÄÖØÁ´FdƬ¶ÎºÍÇáÁ´ÖУ¬ÓÐ4¸öÖ÷Á´ÇøÓò(FRlÖÁFR4)£¬ËüÃÇ·Ö±ð±»3¸ö»¥²¹¾ö¶¨Çø(¢ÇRlÖÁ¢ÇR3)·Ö¸ô¿ª¡£ÕâЩCDR£¬ÌرðÊÇCD3ÇøÓò£¬ÓÈÆäÊÇÖØÁ´CDR3£¬Ôںܴó³Ì¶ÈÉϾö¶¨×Å¿¹ÌåÌØÒìÐÔ¡£²¸È鶯ÎÌåµÄ·ÇCDRÇøÓò¿ÉΪͬÖÖ»òÒìÖÖ¿¹ÌåµÄÏàËÆÇøÓòËùÌæ´ú£¬Í¬Ê±±£ÁôÔ¿¹ÌåµÄ±íÎ»ÌØÒìÐÔ£¬ÕâÒÑΪ±¾ÁìÓòËù¹«ÈÏ¡£ÕâÔÚ¡°ÈËÔ´»¯¡±¿¹ÌåµÄÑз¢ºÍÀûÓÃÖеõ½¼«ÎªÇå³þµÄÖ¤Ã÷£¬Ôڸá°ÈËÔ´»¯¡±¿¹ÌåÖзÇÈËÀàCDRÓëÈËÀàµÄFRºÍ/»òFc/pFc¡¯ÇøÓò¹²¼ÛÁ¬½Ó²úÉú¹¦ÄÜ¿¹Ìå(²Î¼ûµÚ4£¬816£¬567,5, 225£¬539,5, 585£¬089,5, 693£¬762 ºÍ 5£¬859£¬205 ºÅÃÀ¹úרÀû)¡£ÍêÈ«ÈËÀ൥¿Ë¡¿¹ÌåÒà¿Éͨ¹ý¶Ôת»ùÒòСÊó½øÐÐÃâÒß´¦ÀíÀ´ÖƱ¸£¬ÕâЩת»ùÒòСÊóÔںܴ󲿷ֻùÒò×ùÉϾßÓÐÈËÀàÃâÒßÇòµ°°×ÖØÁ´ºÍÇáÁ´¡£¶ÔÕâЩСÊó(ÈçXenoMouse (Abgenix),HuMAbСÊó(Medarex/GenPharm))½øÐÐÃâÒß´¦Àíºó£¬¿É°´ÕÕ±ê×¼µÄÔÓÖÖÁö¼¼ÊõÖÆ±¸µ¥¿Ë¡¿¹Ìå¡£ÕâЩµ¥¿Ë¡¿¹Ì彫¾ß±¸ÈËÀàÃâÒßÇòµ°°×°±»ùËáÐòÁУ¬Òò¶ø£¬Ó¦ÓÃÓÚÈËÀàʱ²»»áÒýÆðÈËÀ࿹СÊó¿¹Ìå(HAMA)·´Ó¦¡£Òò´Ë£¬¶Ô±¾ÁìÓòÆÕͨ¼¼ÊõÈËÔ±ÏÔ¶øÒ×¼ûµÄÊÇ£¬±¾·¢Ã÷Òà°üÀ¨F(ab¡¯)2¡¢Fab¡¢FvºÍFdƬ¶Î£»Ç¶ºÏ¿¹Ìå(ÆäÖÐFeºÍ/»òFRºÍ/»òCDRlºÍ/»òCDR2ºÍ/»òÇáÁ´CDR3ÇøÓòÒѱ»Í¬Ô´µÄÈËÀà»ò·ÇÈËÀàÐòÁÐËùÌæ´ú )£»Ç¶ºÏF(ab¡¯)2Ƭ¶Î¿¹Ìå(ÆäÖÐFRºÍ/»òCDRlºÍ/»òCDR2ºÍ/»òÇáÁ´CDR3ÇøÓòÒѱ»Í¬Ô´µÄÈËÀà»ò·ÇÈËÀàÐòÁÐËùÌæ´ú)£»Ç¶ºÏFabƬ¶Î¿¹Ìå(ÆäÖÐFRºÍ/»òCDRlºÍ/»òCDR2ºÍ/»òÇáÁ´CDR3ÇøÓòÒѱ»Í¬Ô´µÄÈËÀà»ò·ÇÈËÀàÐòÁÐËùÌæ´ú)ÒÔ¼°Ç¶ºÏFdƬ¶Î¿¹Ìå(ÆäÖÐFRºÍ/»òCDRlºÍ/»òCDR2ÇøÓòÒѱ»Í¬Ô´µÄÈËÀà»ò·ÇÈËÀàÐòÁÐËùÌæ´ú)¡£±¾·¢Ã÷Òà°üÀ¨Ëùνµ¥Á´¿¹Ì塣ͨ¹ý²Î¿¼ÏÂÁзÇÏÞÖÆÐÔʵʩÀý¿É¸üºÃµØÀí½â±¾·¢Ã÷£¬ÕâЩʵʩÀý×÷Ϊ±¾·¢Ã÷µÄ·¶ÀýÌṩ¡£ÁгöÒÔÏÂʵʩÀýÊÇΪÁ˸ü³ä·ÖµØËµÃ÷±¾·¢Ã÷µÄÓÅѡʵʩ·½°¸£¬¶ø¾ö²»Ó¦ÒÔÈκη½Ê½½«Æä½âÊÍΪÏÞ¶¨±¾·¢Ã÷µÄ¹ã·º·¶Î§¡£
ʵʩÀýʵʩÀýl:siRNAɸѡΪÁ˼ø±ðÄÜÔö¼Óϸ°û¶Ô¶àÎ÷ËûÈüµÄ¿¹Ò©ÐÔ»òÃô¸ÐÐԵĻùÒò£¬ÔÚHCT116ϸ°ûÄÚÕë¶Ô101ÖÖ»ùÒò½øÐÐÁË SiRNAɸѡ£¬Í¬Ê±Ê¹ÓÃһϵÁжàÎ÷ËûÈüŨ¶ÈÒÔ²úÉú¼ÁÁ¿Ð§Ó¦ÇúÏß¡£È˵Ľ᳦°©Ï¸°ûϵHCT116´ÓATCC»ñµÃ£¬²¢ÔÚ37¡ãCÓë95% CO2ºÍ5% O2µÄÌõ¼þÏÂÔÚ²¹¼Ó100µ¥Î»/mlÇàÃ¹ËØ¡¢100 ¦Ì g/mlÁ´Ã¹ËØ¡¢4mM L-¹È°±õ£°·ºÍ10 %̥ţѪÇåµÄMcCoy 5AÖÐÅàÑø¡£siRNAÁбí°üº¬°©Ïà¹Ø»ùÒò£¬ÆäÖаüÀ¨ÔÚ¶Ô¶àÎ÷ËûÈü¾ßÓп¹Ò©ÐÔµÄÈé·¿Ö×ÁöÖйý±í´ïµÄÄÇЩ»ùÒò£¬ÕýÈç»ùÒò±í´ïͼÆ×ʵÑéËùÏÔʾ(ChangµÈ£¬Lancet 362:362,2003)¡£ÆäËüµÄ×¼ÔòÊÇ£¬¸ÃÄ¿±ê¿É¾µÃÆðÒ©Î↑·¢µÄÑéÖ¤¡£×ܵķ½°¸¸ÅÀ¨ÈçÏ¡£µÚÒ»Ì죬½«HCT116ϸ°û°´Ã¿¿×5£¬000¸öϸ°û½ÓÖÖÔÚ96¿×ÅàÑø°åÉÏ£¬µÚ¶þÌ찴ÿ»ùÒòÓÃ3-4ÖÖsiRNAתȾ¡£ËùÓÃsiRNAµÄ´ú±íÐÔÑùÆ·Èç±íIºÍ±íIIËùʾ¡£ÓÃÖ¬ÖÊÌåÊÔ¼ÁLipofectamine2000 (Invitrogen)ÔÚ96¿×ÅàÑø°åÉϽ«SiRNA(Dharmacon)תȾÖÁHCT 116ϸ°ûÄÚ¡£µÚÈýÌ죬½«siRNA³ýÈ¥²¢¼ÓÈëŨ¶È·¶Î§ÎªOµ½40nMµÄ¶àÎ÷ËûÈü¡£µÚÁùÌ죬ʹÓÃWST-I²â¶¨·¨¶¨Á¿²â¶¨Ï¸°û´æ»îÂÊ¡£ÕâÊÇÒ»ÖÖ¼à²â´æ»îϸ°ûÄÚÏßÁ£ÌåÍÑÇâø»îÐԵIJⶨ·¨£¬¸Ã»îÐÔµ¼ÖÂÁËËÄßòÑÎWST-IµÄÁÑ½â¶øÐγɼ×ÅH(formazan)¡£Ôڲⶨµ±Ì죬½«ÅàÑø»ù´Ó96¿×ÅàÑø°åÉϳýÈ¥¡£½«WST-IÊÔ¼Á(Roche)ÔÚMcCoy 5AÅàÑø»ùÖÐÏ¡ÊÍ10±¶²¢ÓÚÿ¿×ÄÚ¼ÓÈëIOOul¡£È»ºó½«ÅàÑø°åÓÚ37¡ãCÅàÑø40-80·ÖÖÓ£¬ÔÙÔÚSpectroMax (MolecularDevices)ÉÏÓÚ450nm¶ÁÊý¡£Í¨¹ý¼ÆËãʵÑésiRNAÓë¶ÔÕÕsiRNAÊýÖµµÄ±ÈÂÊ£¬½«WST-IÖµ°´µÈ¼¶·Ö×飬½á¹û¹²15¸ö»ùÒò±»¼ø¶¨Îª¿ÉÔö¼ÓÃô¸ÐÐÔ£¬9¸ö»ùÒò¿ÉÔö¼Ó¿¹Ò©ÐÔ£¬ÈçÏÂÎĵıíIHËùʾ¡£Ôö¼ÓÃô¸ÐÐԺͿ¹Ò©ÐԵĻùÒò¿É½øÒ»²½»®·ÖΪÒÔÏÂÁ½ÖÖÀàÐÍ1)ÔÚ¶àÎ÷ËûÈüŨ¶È½ÏµÍʱ(1_6¦Ç¦¬)¹Û²ìµ½siRNA¸Ä±äIC50µÄЧӦ£¬»ò2)ÔڽϸßŨ¶Èʱ(> 6nM)¹Û²ìµ½ÏÔÖøµÄЧӦºÍ½ÏСµÄIC50±ä»¯¡£ÓëMad2¡¢BubRl ºÍ Mpsl µÄ siRNA Ïà±È£¬¸ï°ÍÏò Grb2> CDK6¡¢Sepharase,ÒÔ¼°ö¿Ø¤ / ؤµ÷µ°°×ÒÀÀµÐÔµ°°×¼¤Ã¸II S (CamKIID)µÄsiRNAÔڽϵ͵ĶàÎ÷ËûÈüŨ¶È·¶Î§(l_6nM)ÄÚÏÔʾÁ˸üÏÔÖøµÄЧӦºÍµäÐ͵ÄIC50±ä»¯¡£×ÜÖ®£¬ÕâÒ»ÑÇ×éÏÔʾÁ˱ÈÓÐË¿·ÖÁѼì²éµã»ùÒò½ÏÈõµÄ¿¹Ò©ÐÔ£¬¶øÇÒCamKIID siRNAÐγÉÁË×î¸ßˮƽµÄ±£»¤£¬±È¶ÔÕÕϸ°û¸ß³öÁ½±¶¡£ÕâЩÊý¾ÝÏÔʾ£¬ËĸöÓÐË¿·ÖÁѼì²éµã»ùÒòÒÔ¼°ÆäËü¼¸¸ö»ùÒòµÄɥʧ¿ÉÔÚ²»Í¬³Ì¶ÈÉÏÔö¼Ó¶Ô¶àÎ÷ËûÈüµÄ¿¹Ò©ÐÔ¡£Í¼IµÄÊý¾ÝÏÔʾÁ˶ÔÓÚÓÃsiRNA×ªÈ¾ËæºóÓÖ½Ó´¥¸÷ÖÖŨ¶È¶àÎ÷ËûÈüµÄϸ°ûµÄ¼¸ÌõµäÐ͵ļÁÁ¿Ð§Ó¦ÇúÏß¡£Õë¶ÔËÄÖÖÓÐË¿·ÖÁѼì²éµã»ùÒò£¬°üÀ¨BubRl¡¢Bubl¡¢Mad2ºÍMpsl (BublµÄÊý¾ÝδÏÔʾ)ÒÔ¼°Rac/Cdc42µÄÄñàÑßʺËÜÕËá½»»»Òò×Ó(GEFT)µÄsiRNA£¬ÏÔʾÁ˶ԶàÎ÷ËûÈüµÄÏÔÖø¿¹Ò©ÐÔ£¬ÔڽϸߵĶàÎ÷ËûÈüŨ¶È·¶Î§(>6nM)´ËЧӦ¸üΪÏÔÖø¡£¶ÔÓÚMad2ÏÔʾÁË¿¹Ò©ÐÔµÄ×î¸ßˮƽ£¬Æäϸ°û´æ»îÂʱȶÔÕÕsiRNAתȾµÄϸ°ûÔö¼ÓÎå±¶¡£ÔÚɸѡÖдó¶àÊýSiRMAûÓе÷֣¬×÷Ϊһ¸ö´ú±íÐÔʵÀý£¬ÎÒÃÇÔÚ´Ë´¦ÏÔʾÁËÈ˵ijÉÊÓÍøÄ¤Ï¸°ûÁöI (RBl)¡£×ÛÉÏËùÊö£¬ÕâЩ½á¹ûÏÔʾ£¬siRNAɸѡ¿É°ïÖúÈËÃÇÁ˽â»ùÒò±í´ïµÄϵ÷ÊÇÈçºÎÃô»¯ ϸ°û»òÔÚÓöàÎ÷ËûÈü´¦ÀíʱÈçºÎ±£»¤Ï¸°û£¬ÒÔ¼°¸ù¾Ý²»Í¬µÄŨ¶È¶ø²úÉú²»Í¬µÄ×÷ÓûúÖÆÒÔ¼õ»º¶àÎ÷ËûÈüÒýÆðµÄϸ°ûËÀÍö¡£
±íI:£¬¼Ó¶Ô¶àÎ÷ËûÈüµÄ½Ì¸Ðé¶^siRNAfÁСª
»ùÒòÃû³Æ__SlRNA ÐòÁÐ_SEQID NO ¡ª TlRNA ÐòÁÐ|sEQ ID NO
P21 (Waf1) GCGAUGGAACUUCGACUUUI AGACCAUGUGGACCUGUCA 3
_ UGGAACUUCGACUUUGUCA2___
Pim-1 CCUUCGAAGAAAUCCAGAA*4 UAUUCCUUUCGAGCAUGAC 6
_UGGUGUGUGGAGAUAUUCC5___
GBP-1 CGAAAGGCAUGUACCAUAA7 GAACAGGAGCAACUACUAA 9
_ GAUACAGGCUGAAGAGAUU8___
RXRA GCAAGGACCUGACCUACAC10 OACCCUGUCACCAACAUUU 12
_ GCAAGGACCGGAACGAGAA11___
SPF45 CAAAUCCGCUGACUGAAAU13 GACCCUAUGUUUCCUAAUG 15
_ GAACAAGACAGACCGAGAU14___
HeclGUGUAUUCGACAACUCUGU16 GUACUCAGUUGCAGACAUU 18
_GAUUGCAAGAUUGGAACAA17 GUAUCACAAAUUGGCUAGA 19
Rafl GCACGGAGAUGUUGCAGUA20 GACAUGAAAUCCAACAAUA 22
__GCAAAGAACAUCAUCCAUA21 GGAAUG AGCUUGC AUGACU 23
Aurora A GAGAACUGCUACUUAUAUA24 GAAGGUCGGAUGCAUGAUG 26
_ GAAUAUGCACCACUUGGAA25 GUAAAGGAAAGUUUGGUAA 27
TACC3 GCACCUCGCUUCCCACAAG28 GAACGAAGAGUCACUGAAG 30
__GAGCGGACCUGUAAAACUA29___
Re ¾ÉGCAGAAAGAGGACAUAUCA31 GCCCGUCUAUGACAAGAAA 33
__GCAGCGAGCCAUUGCCUUU32___
PRKCD GGACGUGGAUUGCAAACAA34 GAAAGAACGCUUCAACAUC 36
__GCAUGAAUGUGCACCAUAA35___
BRAF35 I GGGCGUACCAGCAGUCUGA I37 IGUCUGAAGCCUAUAAGAUGI 39
ȨÀûÒªÇó
1.Ò»ÖÖÔ¤²â»ò¼à²â°©Ö¢»¼Õß¶Ô×Ïɼ´¼Àà·Ö×ӵķ´Ó¦µÄÊÔ¼ÁºÐ£¬ÆäÖиÃÊÔ¼ÁºÐ°üÀ¨ÓÃÓÚ²âÁ¿ÈçÏÂÒÅ´«±ê¼ÇÎïµÄÊÔ¼Á Mps I :ÈË TTK µ°°×¼¤Ã¸(TTK)£¬mRNA(GenBank µÇ¼ºÅNM_003318)¡£
2.ȨÀûÒªÇóIµÄÊÔ¼ÁºÐ£¬ÆäÖÐËùÊöÓÃÓÚ²âÁ¿ÒÅ´«±ê¼ÇÎïMpslµÄÊÔ¼ÁÑ¡×Ô´øÓпɼì²à±ê¼ÇµÄ¿¹Ìå¡¢´øÓпɼì²à±ê¼ÇµÄ¿¹Ì寬¶Î»ò´øÓпɼì²â±ê¼ÇµÄ¹ÑºËÜÕËᣬÆäÖиùѺËÜÕËáÄÜÔÚÑϸñÌõ¼þÏÂÓëËùÊöÒÅ´«±ê¼ÇÎïÔÓ½»£¬ËùÊö¿¹Ì寬¶ÎÑ¡×ÔF(ab¡¯ )2, Fab, FvºÍFdƬ¶Î¡£
3.ȨÀûÒªÇó2µÄÊÔ¼ÁºÐ£¬ÆäÖÐËùÊö¿É¼ì²â±ê¼ÇÑ¡×Ôø¡¢·ÅÉäÐÔÍ¬Î»ËØ¡¢»ò·¢Ó«¹âµÄ»¯ºÏÎï¡¢»¯Ñ§·¢¹â·Ö×Ó¡¢²»Í¸ÉäÏßµÄÎïÖÊ¡¢Ö¬ÖÊÌåÒÔ¼°°ë¿¹Ô·Ö×Ó¡£
4.Ò»ÖÖÔ¤²â»ò¼à²â°©Ö¢»¼Õß¶Ô×Ïɼ´¼Àà·Ö×ӵķ´Ó¦µÄÊÔ¼ÁºÐ£¬ÆäÖиÃÊÔ¼ÁºÐ°üº¬²âÁ¿Ñ¡×ÔÈçϵÄÒ»ÖÖ»òÒ»ÖÖÒÔÉÏÒÅ´«±ê¼ÇÎïµÄÊÔ¼Á BubRl :È˵ÄÀàËÆÓÚµ°°×¼¤Ã¸(BUBRl)mRNA£¬ÍêÈ«cds (GenBankµÇ¼ºÅAF046079)£» Mad2 :ÈË MAD2 µ°°×µÄ mRNA(GenBank µÇ¼ºÅAJ000186)£» Mpsl :ÈË TTK µ°°×¼¤Ã¸(TTK)£¬mRNA(GenBank µÇ¼ºÅNM_003318)£» Racl/CDC42 µÄ GEFT :ÈË RAC/CDC42 ½»»»Òò×Ó(GEFT)£¬×ªÂ¼±äÌå 2£¬mRNA(GenBank µÇ¼ºÅNM_133483)£» Bubl ÈËBUBl (²»Êܱ½²¢ßäßòIͬϵÎïÒÖÖÆµÄѿֳ)(½Íĸ)(BUBl)£¬mRNA (GenBankµÇ¼ºÅNM_004336)£» hSepharase :È˶îÍâ·ÄÒøÌ弫Ñù I (Äð¾Æ½Íĸ(S. cerevisiae)) (ESPLl),mRNA (GenBankµÇ¼ºÅNM_012291)£» CamKIId :È˸Æ/¸Æµ÷µ°°×ÒÀÀµÐÔµ°°×¼¤Ã¸(CaM¼¤Ã¸)¦©¦©¦Ä (CAMK2D)£¬×ªÂ¼±äÌå3£¬mRNA (GenBank µÇ¼ºÅNM_001221)£» ¢ÇK6 :ÈËϸ°ûÖÜÆÚµ°°×ÒÀÀµÐÔµ°°×¼¤Ã¸6(¢ÇK6)£¬mRNA(GenBankµÇ¼ºÅNM_001259)£»ºÍ GRB2 :ÈËÉú³¤Òò×ÓÊÜÌå½áºÏµ°°×2 (GRB2)£¬×ªÂ¼±äÌå1£¬mRNA (GenBankµÇ¼ºÅNM_002086)£» Ìõ¼þÊÇËùÊöÊÔ¼ÁºÐ°üº¬²âÁ¿ÒÅ´«±ê¼ÇMpslµÄÊÔ¼Á¡£
5.ȨÀûÒªÇó4µÄÊÔ¼ÁºÐ£¬ÆäÖвâÁ¿ËùÊöÒ»ÖÖ»òÒ»ÖÖÒÔÉÏÒÅ´«±ê¼ÇÎïµÄÊÔ¼ÁÑ¡×Ô´øÓпɼì²â±ê¼ÇµÄ¿¹Ìå¡¢´øÓпɼì²â±ê¼ÇµÄ¿¹Ì寬¶Î»ò´øÓпɼì²â±ê¼ÇµÄ¹ÑºËÜÕËᣬÆäÖиùѺËÜÕËáÄÜÔÚÑϸñÌõ¼þÏÂÓëËùÊöÒÅ´«±ê¼ÇÎïÔÓ½»£¬ËùÊö¿¹Ì寬¶ÎÑ¡×ÔF(ab¡¯)2¡¢Fab¡¢FvºÍFdƬ¶Î¡£
6.ȨÀûÒªÇó5µÄÊÔ¼ÁºÐ£¬ÆäÖÐËùÊö¿É¼ì²â±ê¼ÇÑ¡×Ôø¡¢·ÅÉäÐÔÍ¬Î»ËØ¡¢»ò·¢Ó«¹âµÄ»¯ºÏÎï¡¢»¯Ñ§·¢¹â·Ö×Ó¡¢²»Í¸ÉäÏßµÄÎïÖÊ¡¢Ö¬ÖÊÌåÒÔ¼°°ë¿¹Ô·Ö×Ó¡£
7.ȨÀûÒªÇó1-6ÈÎÒ»ÏîµÄÊÔ¼ÁºÐ£¬ÆäÖÐËùÊöÊÔ¼ÁºÐ»¹°üº¬´ÓÉíÌåÑùÆ·»ñÈ¡×ÜRNAµÄÊÔÆëU£¬½«×ÜRNA·´×ªÂ¼ÒÔ»ñµÃCDNAµÄÊÔ¼Á£¬ºÍ¶Ô¸ÃCDNA½øÐоۺÏøÁ´Ê½·´Ó¦µÄÊÔ¼Á¡£
8.ȨÀûÒªÇó7µÄÊÔ¼ÁºÐ£¬ÆäÖжÔËùÊöcDNA½øÐоۺÏøÁ´Ê½·´Ó¦µÄÊÔ¼Á°üº¬Ò»Ì×ÒýÎÆäÖÐÕâÌ×ÒýÎïÖеÄÒ»¸ö»òÁ½¸ö¾ßÓпɼì²à±ê¼Ç£¬ÇÒÁ½¸öÒýÎï¾ùÑÜÉú×ÔÒÅ´«±ê¼ÇMpslµÄºËÜÕËáÐòÁС£
9.ȨÀûÒªÇó8µÄÊÔ¼ÁºÐ£¬ÆäÖÐËùÊö¿É¼ì²â±ê¼ÇÑ¡×Ôø¡¢·ÅÉäÐÔÍ¬Î»ËØ¡¢»ò·¢Ó«¹âµÄ»¯ºÏÎï¡¢»¯Ñ§·¢¹â·Ö×Ó¡¢²»Í¸ÉäÏßµÄÎïÖÊ¡¢Ö¬ÖÊÌåÒÔ¼°°ë¿¹Ô·Ö×Ó¡£
10.ȨÀûÒªÇó1-6ÈÎÒ»ÏîµÄÊÔ¼ÁºÐ£¬ÆäÖÐËùÊöÊÔ¼ÁºÐ»¹°üº¬²âÁ¿Ñ¡×ÔÒÔÏÂÒ»ÖÖ»ò¸ü¶àÖÖ²ÎÕÕÒÅ´«±ê¼ÇÎïµÄˮƽµÄÊÔ¼Á GAPDH :ÈË3-Á×Ëá¸ÊÓÍÈ©ÍÑÇâø(GAPD)£¬mRNA (GenBankµÇ¼ºÅNM_002046);ºÍ RPS9 :ÈË cDNA ¿Ë¡ IMAGE :6647283,²¿·Ö cds (GenBank µÇ¼ºÅBC071941)¡£
11.ȨÀûÒªÇó1-6ÈÎÒ»ÏîµÄÊÔ¼ÁºÐ£¬ÆäÖÐËùÊö×ÏÉÀ´¼Àà·Ö×ÓÑ¡×ÔÌ©ËØ¡¢¶àÎ÷ËûÈü¡¢XRP9881ºÍ XRP6258¡£
È«ÎÄÕªÒª
±¾·¢Ã÷Éæ¼°Ä³Ð©ÐÂÓ±¡¢ÓÐЧµÄ·½·¨£¬ÕâЩ·½·¨Í¨¹ý²âÁ¿Ìض¨ÒÅ´«±ê¼ÇÎï½Ï¶ÔÕÕÎïµÄÔö¼Ó»ò¼õÉÙ£¬¿ÉÔ¤²â»ò¼à²â»¼Õß¶Ô×Ïɼ´¼Àà·Ö×ӵķ´Ó¦¡£±¾·¢Ã÷»¹ÌṩÁËijЩÊÔ¼ÁºÐ£¬ÕâЩÊÔ¼ÁºÐͨ¹ý²âÁ¿Ìض¨ÒÅ´«±ê¼ÇÎïµÄºËËá»òµ°°×ÖÊˮƽ²¢Óë¶ÔÕÕÎï»ò²ÎÕÕ±êÖ¾±È½Ï£¬¿ÉÔ¤²â»ò¼à²â»¼Õß¶Ô×Ïɼ´¼Àà·Ö×ӵķ´Ó¦¡£
Îĵµ±àºÅG01N33/53GK102618642SQ20121007182
¹«¿ªÈÕ2012Äê8ÔÂ1ÈÕ ÉêÇëÈÕÆÚ2005Äê12ÔÂ1ÈÕ ÓÅÏÈȨÈÕ2004Äê12ÔÂ8ÈÕ
·¢Ã÷ÕßD¡¤¸ñÂÀÄÚ±´¸ñ, P¡¤°Â¹ÅË¹ÌØ, S¡¤ÄÉÌØÉ, »ÆÎ÷ ÉêÇëÈË:°²ÍòÌØÒ©Î﹫˾